CN207329907U

CN207329907U - Medical sheet stretches sanction machine

Info

Publication number: CN207329907U
Application number: CN201720996519.9U
Authority: CN
Inventors: 崔春彦; 崔怀鹤
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-10
Filing date: 2017-08-10
Publication date: 2018-05-08
Anticipated expiration: 2027-08-10

Abstract

Medical sheet stretches sanction machine, including rack and the feed mechanism, laterally folded mechanism, cutting mechanism and the longitudinal folding mechanism that are arranged in rack, feed mechanism is located at immediately ahead of laterally folded mechanism, and laterally folded mechanism, cutting mechanism and longitudinal folding mechanism are set gradually from right to left：The utility model manufacture cost is low, it is easy to use, the conveying of cloth is completed by feed mechanism, cloth is carried out using laterally folded mechanism laterally folded, the cloth being folded over by laterally folded mechanism is cut by cutting mechanism, it is longitudinal folding to cloth completion by longitudinal folding mechanism, finally realize the blanking and folding of cloth.

Description

Medical sheet stretches sanction machine

Technical field

The utility model belongs to Dispoable medical sheet process equipment, more particularly to medical sheet stretches sanction machine.

Background technology

Within the hospital, patient's cross-infection in order to prevent, and also to the sanitation and hygiene of inpatient department, usually patient's Dispoable medical sheet is laid with sick bed, sheet can be handled directly as medical waste after patient discharge, reduce tradition Required human resources when sheet is changed clothes, Dispoable medical sheet are generally made of non-woven fabrics, and non-woven fabrics has preferable ventilative Property and antibiotic property, meet related medical standard, traditional Dispoable medical sheet be by hand-making cloth, then will under Good cloth folds by hand, and work efficiency is low.

Utility model content

For defect existing in the prior art, the purpose of this utility model is to provide a kind of medical sheet to stretch sanction machine, Complete the blanking and folding of medical sheet.

To achieve the above object, the technical solution adopted in the utility model is：Medical sheet stretches sanction machine, including rack and sets Feed mechanism, laterally folded mechanism, cutting mechanism and longitudinal folding mechanism in rack are put, feed mechanism is positioned at laterally folded Immediately ahead of mechanism, laterally folded mechanism, cutting mechanism and longitudinal folding mechanism are set gradually from right to left：

Feed mechanism includes being parallel to each other and support axis that left and right ends are connected with gantry rotation, the first feeding roller, the Two feeding rollers and the 3rd feeding roller, support axis, the first feeding roller, the second feeding roller and the 3rd feeding roller are set successively from front to back Put, support axis left and right ends are equipped with clutch shaft bearing, and the support roller being coaxially disposed with support axis and first are fixed with support axis The outside diameter of travelling gear, clutch shaft bearing and the first travelling gear is respectively less than or the outside diameter equal to support roller, and rack is equipped with difference Fixing bearing bearing corresponding with support axis left and right ends, fixing bearing bearing front end face are equipped with the card slot being adapted to support axis, And card slot runs through fixing bearing bearing in left-right direction, the medial surface of card slot rearward end is arc-shaped to be adapted to support axis, card Groove medial surface is equipped with limiting slot corresponding with clutch shaft bearing, and the medial surface of limiting slot rearward end is the circle being adapted to clutch shaft bearing Arc, the rearward end of limiting slot and the rearward end of card slot are coaxially disposed, and fixing bearing bearing is equipped with the first spiral shell being vertically arranged Pit and the first screw rod being adapted to the first threaded hole, the first threaded hole upper end opening are located at fixing bearing bearing upper surface, the One threaded hole lower ending opening is located in limiting slot；When support axis is moved to card slot rear end by card slot front end, support axle position is in card In the arc-shaped rearward end of groove, clutch shaft bearing is located in the arc-shaped rearward end of limiting slot, and the first screw rod is located at clutch shaft bearing Surface；Rack is equipped with the first servomotor and the second travelling gear, and the second travelling gear is driven by the first servomotor, the Two travelling gears are engaged with the first travelling gear；

Laterally folded mechanism includes constricted arc bar, bending mechanism and the shaping mechanism set gradually from the bottom to top, arc Contraction pole left and right ends are connected with gantry rotation, and constricted arc bar is the arc to raise up, and constricted arc bar is located at bar folder The front of structure；Bending mechanism includes the stent of clamper and two settings symmetrical above and below, clamper upper and lower ends respectively with two Stent connects, and clamper is included in the fore-clamp holder being arranged alternately on left and right directions and rear clamper, and adjacent fore-clamp holder and The distance between clamper lower end is more than the distance between the two upper end afterwards, and fore-clamp holder is identical with the structure of rear clamper, Including clamping plate and the supporting rod symmetrical above and below for being arranged at clamping plate upper and lower ends, supporting rod one end is connected with Boards wall, the other end Sliding block is provided with, supporting rod is rotatablely connected with sliding block, and the sliding block of fore-clamp holder is located at its front end, and the sliding block of rear clamper is located at it Rear end, sliding block are equipped with axis hole, the second threaded hole being vertically arranged and the second screw rod being adapted to the second threaded hole, the second screw thread The upper end opening in hole is located at upper end of slide block face, and the lower end of the second threaded hole is connected with axis hole, and the rear end of fore-clamp holder clamping plate is located at The rear of clamper clamping plate front end afterwards；Stent includes two support plates that are symmetrical and being parallel to each other, support plate rear end and machine Frame is fixedly connected, and is equipped with the front and rear preceding slide and aft ramp for being symmetrical arranged and being parallel to each other between two support plates, preceding slide and Aft ramp is horizontally disposed with and the left and right ends of preceding slide and aft ramp are fixedly connected with two support plates respectively；Before clamper is located at Between slide and aft ramp, the preceding slide of upper and lower two stents extends through the axis hole of fore-clamp holder upper and lower ends sliding block, fore-clamp The supporting rod of holder and rear clamper is vertical with preceding slide, when unclamp fore-clamp holder on the second screw rod when, fore-clamp holder with Preceding slide is slidably connected, and when screwing the second screw rod in fore-clamp holder, fore-clamp holder is fixedly connected with preceding slide, upper and lower two The aft ramp of stent extends through the axis hole of rear clamper upper and lower ends sliding block, when the second screw rod on clamper after release, Clamper is slidably connected with aft ramp afterwards, and when screwing the second screw rod on rear clamper, rear clamper is fixed with aft ramp to be connected Connect；Shaping mechanism includes support frame, drive roll and passive guide roller, and support frame is fixed at frame upper end, drive roll and by Dynamic to roll out capable and rear and front end with support frame rotation connection, there are gap, rack between drive roll and passive guide roller to be equipped with The second servomotor corresponding with drive roll, drive roll are driven by the second servomotor；

Cutting mechanism includes the first ribbon conveyer, the second ribbon conveyer, cutter mechanism and Cutting platform, the first belt Conveyer and the second ribbon conveyer are horizontal belt conveyer, and horizontal belt conveyer is by two axis in same level Driven roller and around the first conveyer belt composition being located in two driven rollers, and the diameter of two driven rollers is identical, and the first belt is defeated Machine and the rear and front end of the second ribbon conveyer driven roller is sent to be connected with gantry rotation, the first ribbon conveyer is located at the second band Above formula conveyer, there is gap between the first ribbon conveyer lower face and the second ribbon conveyer upper surface, the first belt is defeated Machine right end is sent to be located at the left side of the second ribbon conveyer right end, the driven roller of the first ribbon conveyer rotates clockwise, the second band The driven roller of formula conveyer rotates counterclockwise；Cutter mechanism and Cutting platform are located at the first ribbon conveyer and the second belt respectively The left side of conveyer, cutter mechanism include the first propeller and blade, the first propeller include installing plate, baffle, stepper motor, Turntable, connecting plate, connecting rod and guide rod, installing plate rear end are fixedly connected with rack rear inside face, baffle one end and installation Plate is fixedly connected and baffle is vertical with installing plate, and the baffle other end is fixedly connected with stepper motor, turn of turntable and stepper motor Axis is fixedly and coaxially connected, and connecting rod one end and the edge of turntable end face are rotatablely connected, and the connecting rod other end is rotated with connecting plate to be connected Connect, the center line of connecting rod is parallel with the end face of turntable, connecting rod and stepper motor two opposite end faces with turntable respectively Connection, guide rod are slidably connected through installing plate and with installing plate, and guide rod is vertical with installing plate, the connecting pin of guide rod and company Fishplate bar is fixedly connected, and the installation end of guide rod is fixedly connected with blade, and guide rod is parallel with the end face of turntable, and guide rod and company Extension bar is respectively positioned at the opposite both sides of connecting plate, and blade in the vertical direction moves and the cutting track of blade and the second belt are defeated Send the conveying direction of machine vertical, turntable is during rotation, when the tie point of connecting rod and turntable is closest from connecting plate When, guide rod advances to greatest limit, is at this time the propulsion limit of the first propeller, when the tie point of connecting rod and turntable is from even Fishplate bar apart from it is farthest when, guide rod is retreated to greatest limit, is at this time the shrinkage limit of the first propeller；Cutting platform, which is located at, to be cut Immediately below cutter mechanism, Cutting platform upper surface is smooth plane, and Cutting platform is close to the second ribbon conveyer left end and cutting With the second ribbon conveyer upper surface in same level, Cutting platform upper surface is equipped with corresponding with blade for platform upper surface Groove, when guide rod advances to greatest limit, the blade of blade is located in groove, when guide rod is retreated to greatest limit When, the blade of blade is located at outside groove and has spacing with Cutting platform upper surface；

Longitudinal folding mechanism includes the 3rd ribbon conveyer, the 4th ribbon conveyer, the 5th ribbon conveyer, the 6th belt Conveyer, the 7th ribbon conveyer, the 8th ribbon conveyer, supporting plate, the first bending device, the second bending device and the 3rd bending device, 3rd ribbon conveyer, the 4th ribbon conveyer and the 5th ribbon conveyer are set gradually from right to left, the 3rd ribbon conveyer, 4th ribbon conveyer and the 5th ribbon conveyer are horizontal belt conveyer, and the driven roller of the 3rd ribbon conveyer is clockwise Rotate, the 4th ribbon conveyer driven roller rotates counterclockwise, and the driven roller of the 5th ribbon conveyer rotates clockwise, the 3rd belt The rear and front end of conveyer, the 4th ribbon conveyer and the 5th ribbon conveyer driven roller is connected with gantry rotation, the 6th band Formula conveyer is located at immediately below the 3rd ribbon conveyer,

6th ribbon conveyer includes the first live-roller, the second live-roller, the 3rd live-roller and the second conveyer belt, and first passes Dynamic roller, the second live-roller and the 3rd live-roller is parallel to each other and distribution triangular in shape, and the first live-roller, the second live-roller and the The rear and front end of three live-rollers is connected with gantry rotation, and the first live-roller and the second live-roller upper end are located at same level Interior, the first live-roller is located on the right side of the second live-roller, and the 3rd live-roller is located at immediately below the second live-roller, a left side for the 3rd live-roller End is with the left end of the second live-roller in same perpendicular, and the second conveyer belt is at the same time around being located at the first live-roller, the second transmission On roller and the 3rd live-roller, the first live-roller, the second live-roller and the 3rd live-roller are located at the inner side of the second conveyer belt, and second passes Band is sent to rotate counterclockwise, part of second conveyer belt between the first live-roller and the second live-roller is the first transport unit, the One transport unit is corresponding with the 3rd ribbon conveyer lower face, and between having between the first transport unit and the 3rd ribbon conveyer lower face Gap, part of second conveyer belt between the second live-roller and the 3rd live-roller are the second transport unit, the 4th ribbon conveyer On the left of the 6th ribbon conveyer, and the 4th ribbon conveyer right end and the 6th ribbon conveyer left end have gap, the 4th band The upper surface of formula conveyer and the first transport unit upper surface are in the same plane；

7th ribbon conveyer is located at below the 4th ribbon conveyer, and the 7th ribbon conveyer includes the 4th live-roller, the Five live-rollers, the 6th live-roller and the 3rd conveyer belt, the 4th live-roller, the 5th live-roller and the 6th live-roller are parallel to each other and are in Triangle-Profile, and the rear and front end of the 4th live-roller, the 5th live-roller and the 6th live-roller is connected with gantry rotation, the 4th Live-roller and the 5th live-roller upper end are located in the same horizontal plane, and the 6th live-roller is located at below the 4th live-roller, the 6th transmission The right end of the right end of roller and the 4th live-roller is in same perpendicular, and the 3rd conveyer belt is at the same time around being located at the 4th live-roller, the On five live-rollers and the 6th live-roller, the 3rd conveyer belt rotates clockwise, and the 4th live-roller, the 5th live-roller and the 6th transmission Roller is located on the inside of the 3rd conveyer belt, and the part on the 3rd conveyer belt between the 4th live-roller and the 6th live-roller passes for the 3rd Portion is sent, the 3rd transport unit is corresponding with the second transport unit, and has gap between the 3rd transport unit and the second transport unit, the 3rd conveyer belt The upper part between the 5th live-roller and the 6th live-roller is the 4th transport unit；

8th ribbon conveyer is located at the lower section of the 5th ribbon conveyer and the 7th ribbon conveyer, the 8th ribbon conveyer Including the 7th live-roller, the 8th live-roller, the 9th live-roller, the tenth live-roller, the 11st live-roller and the 4th conveyer belt, the 4th Conveyer belt at the same time around being located on the 7th live-roller, the 8th live-roller, the 9th live-roller, the tenth live-roller and the 11st live-roller, 4th conveyer belt rotates counterclockwise, the 7th live-roller, the 8th live-roller, the 9th live-roller, the tenth live-roller and the 11st transmission Roller is parallel to each other, the 7th live-roller, the 8th live-roller, the 9th live-roller, front and rear the two of the tenth live-roller and the 11st live-roller End is connected with gantry rotation, the 7th live-roller, the 8th live-roller, the 9th live-roller, the tenth live-roller and the 11st live-roller Positioned at the inner side of the 4th conveyer belt, the 8th live-roller is located above the 7th live-roller, the 8th live-roller right end and the 7th live-roller For right end in same perpendicular, the 9th live-roller is located at the 8th live-roller upper left side, and the 4th conveyer belt is located at the 9th live-roller Part between the 8th live-roller is the 5th transport unit, and the 5th transport unit is corresponding with the 4th transport unit, the 5th transport unit and the Four transport units are parallel, and have gap between the 5th transport unit and the 4th transport unit, and the tenth live-roller is located on the left of the 9th live-roller, And the tenth live-roller upper end and the 9th live-roller upper end in same level, the 4th conveyer belt is located at the tenth live-roller and the 9th Part between live-roller is the 6th transport unit, and the 6th transport unit is corresponding with the 5th ribbon conveyer lower end, the 6th transport unit with 5th ribbon conveyer lower end is parallel, and has gap between the 6th transport unit and the 5th ribbon conveyer lower end, the 11st transmission Roller is located at the tenth live-roller lower left, and part of the 4th conveyer belt between the 11st live-roller and the tenth live-roller is the 7th Transport unit；

Pallets level is arranged on the left of the 8th ribbon conveyer, and supporting plate is fixedly connected with rack, and supporting plate upper surface and the There are gap in six transport unit upper surfaces in same level between supporting plate right end and the 7th transport unit；It is first bending device, second curved It is identical to roll over the structure of device and the 3rd bending device, is formed by the second propeller and push plate, the structure of the second propeller is pushed away with first Structure into device is identical, and push plate is fixedly connected with the installation end of guide rod on the second propeller, and the first bending device is located at the 3rd band On the left of formula conveyer, the push plate of the first bending device is parallel with the second transport unit, is received when the second propeller of the first bending device is in During the contracting limit, the push plate of the first bending device is located above the first transport unit, is promoted when the second propeller of the first bending device is in During the limit, the push plate of the first bending device moves in the gap between the 3rd transport unit and the second transport unit straight down；Second Bending device is located at below the 6th ribbon conveyer, and the push plate of the second bending device is parallel with the 4th transport unit, when the second bending device When second propeller is in shrinkage limit, the push plate of the second bending device is located on the right side of the second transport unit, when the of the second bending device Two propellers are in when promoting the limit, the gap of the push plate of the second bending device between the 5th transport unit and the 4th transport unit It is interior；3rd bending device is located on the left of the 5th ribbon conveyer, and the push plate of the 3rd bending device is parallel with the 7th transport unit, when the 3rd curved When second propeller of folding device is in shrinkage limit, the push plate of the 3rd bending device is located above the 6th transport unit, when the 3rd bending Second propeller of device is in when promoting the limit, the gap of the push plate of the 3rd bending device between supporting plate and the 7th transport unit It is interior.

First feeding roller, the second feeding roller and the 3rd feeding roller are connected by second bearing with gantry rotation respectively： The card slot extends back in the horizontal direction, and the vertical height of card slot front portion is identical with the diameter of support axis；First screw rod It is equipped with the first regulation handle；The support roller is located at the centre position of support axis；The vertical height of first feeding roller is low In the vertical height of support axis, the vertical height of the second feeding roller is higher than the vertical height of the first feeding roller, the 3rd feeding roller Vertical height is less than the vertical height of the second feeding roller.

The rear end of the fore-clamp holder clamping plate and the rear end of rear clamper clamping plate are in same perpendicular, fore-clamp holder folder The front end of plate and the front end of rear clamper clamping plate are in same perpendicular；The second screw rod upper end is equipped with second and adjusts hand Handle；The support frame is equipped with adjusting mechanism corresponding with passive guide roller rear and front end, and passive guide roller rear and front end passes through respectively Two bearings are connected with adjusting mechanism, and adjusting mechanism includes sliding slot, mobile bearing spider and the 3rd adjusting screw rod, mobile bearing spider It is slidably connected in sliding slot and in the lateral direction with sliding slot, is equipped with and resets between mobile bearing spider left end and sliding slot left end Spring, second bearing are arranged on mobile bearing spider, when mobile bearing support movement to limit on the left, drive roll and passive guide roller Tangent, the 3rd adjusting screw rod is horizontal to be run through support frame and is threadedly coupled with support frame, and the 3rd adjusting screw rod left end is positioned at cunning Abutted in groove and with mobile bearing spider right side, the 3rd adjusting screw rod right end is located at mobile bearing carrier exterior, and the 3rd is adjusted Screw rod right end is equipped with the 3rd regulation handle；Second servomotor is connected by driving belt with drive roll；The laterally folding Folded mechanism further includes the first guide roller, and the first guide roller rear end is rotatablely connected with rack rear inside face, and the first guide roller is located at Support frame lower left, the first guide roller are parallel with drive roll.

The first ribbon conveyer upper end is equipped with the first tensioning wheel corresponding with the first ribbon conveyer, the first tensioning wheel Rear end is rotatablely connected with rack rear inside face；The second ribbon conveyer lower end is equipped with corresponding with the second ribbon conveyer Second tensioning wheel, the second tensioning wheel rear end are rotatablely connected with rack rear inside face；The quantity of the guide rod is two.

The supporting plate upper surface is smooth flat；The 3rd ribbon conveyer upper end is equipped with and the 3rd ribbon conveyer pair The 3rd tensioning wheel answered, the 3rd ribbon conveyer, the 4th ribbon conveyer, the 5th ribbon conveyer, the 6th belt conveying The transmission speed of machine, the 7th ribbon conveyer and the 8th ribbon conveyer is identical.

The utility model manufacture cost is low, easy to use, and the conveying of cloth is completed by feed mechanism, and utilization is laterally folded Mechanism is laterally folded to cloth progress, and the cloth being folded over by laterally folded mechanism is cut by cutting mechanism, is led to It is longitudinal folding to cloth completion to cross longitudinal folding mechanism, finally realizes the blanking and folding of cloth.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is B-B direction sectional view in Fig. 1；

Fig. 3 is sectional view along A-A in Fig. 2；

Fig. 4 is the longitudinal folding mechanism structure schematic diagram of the utility model；

Fig. 5 is the utility model fixing bearing bearing structure illustration；

Fig. 6 is Fig. 5 left views；

Fig. 7 is the utility model fore-clamp holder structure diagram；

Fig. 8 is the utility model slide block structure schematic diagram；

Fig. 9 is the utility model cutter mechanism structure diagram；

Figure 10 is Fig. 9 right views；

Figure 11 is the utility model Cutting platform structure diagram；

Figure 12 is the utility model the first bending device structure diagram；

Figure 13 is Figure 12 right views；

Figure 14 is the laterally folded mechanism working state structure schematic diagram of the utility model.

Embodiment

Shown in Fig. 1 to Figure 14, medical sheet stretches sanction machine, including rack 1 and be arranged in rack 1 feed mechanism, transverse direction Fold mechanism, cutting mechanism and longitudinal folding mechanism, feed mechanism are located at immediately ahead of laterally folded mechanism, laterally folded mechanism, Cutting mechanism and longitudinal folding mechanism are set gradually from right to left, and rack 1 is equipment supporting mechanism commonly used in the art, its is specific Structure repeats no more：

As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, feed mechanism includes being parallel to each other and left and right ends rotate with rack 1 and connect Support axis 2, the first feeding roller 3, the second feeding roller 4 and the 3rd feeding roller 5 connect, support axis 2, the first feeding roller 3, the second feeding 4 and the 3rd feeding roller 5 of roller is set gradually from front to back, and 2 left and right ends of support axis are equipped with clutch shaft bearing 92, are fixed on support axis 2 Equipped with 91 and first travelling gear 6 of support roller being coaxially disposed with support axis 2,92 and first travelling gear 6 of clutch shaft bearing it is outer Footpath is respectively less than or the outside diameter equal to support roller 91, and rack 1 is equipped with fixing bearing branch corresponding with 2 left and right ends of support axis respectively Seat 7,7 front end face of fixing bearing bearing is equipped with the card slot 8 being adapted to support axis 2, and card slot 8 runs through fixing bearing in left-right direction Bearing 7, the medial surface of 8 rearward end of card slot is arc-shaped to be adapted to support axis 2, and 8 medial surface of card slot is equipped with and clutch shaft bearing 92 corresponding limiting slots 9, the medial surface of 9 rearward end of limiting slot are that arc-shaped, the rear end of limiting slot 9 is adapted to clutch shaft bearing 92 Portion and the rearward end of card slot 8 are coaxially disposed, fixing bearing bearing 7 be equipped with the first threaded hole for being vertically arranged and with the first screw thread First screw rod 11 of hole adaptation, the first threaded hole upper end opening are located at 7 upper surface of fixing bearing bearing, and the first threaded hole lower end is opened Mouth is in limiting slot 9；When support axis 2 is moved to 8 rear end of card slot by 8 front end of card slot, support axis 2 is located at the circular arc of card slot 8 In shape rearward end, clutch shaft bearing 92 is located in the arc-shaped rearward end of limiting slot 9, and the first screw rod 11 is being located at clutch shaft bearing 92 just Top；Rack 1 is equipped with the first servomotor 12 and the second travelling gear 13, and the second travelling gear 13 is by the first servomotor 12 Driving, the second travelling gear 13 are engaged with the first travelling gear 6.

First feeding roller 3, the second feeding roller 4 and the 3rd feeding roller 5 are rotated by second bearing 76 and rack 1 respectively to be connected Connect, reduce resistance when the first feeding roller 3, the second feeding roller 4 and the 3rd feeding roller 5 rotate；Card slot 8 prolongs backward in the horizontal direction Stretch, the anterior vertical height of card slot 8 is identical with the diameter of support axis 2, prevents support axis play about 2；Set on first screw rod 11 There is the first regulation handle 77, easy to the rotation of the first screw rod 11；Support roller 91 is located at the centre position of support axis 2, makes support axis 2 Both ends uniform force.

Dispoable medical sheet is generally made of non-woven fabrics, and coiled cloth 90 is equipped with reel, 90 winding of cloth among it On reel, reel is set in support roller 91 and is fixedly connected with support roller 91,92 and first travelling gear 6 of clutch shaft bearing Outside diameter be respectively less than or the outside diameter equal to support roller 91, easy to the installation of reel, then by 2 both ends of support axis respectively by card slot 8 Front opening at be moved to 8 rear portion of card slot, the diameter of 9 rearward end of limiting slot is more than the diameter of 8 rearward end of card slot, clutch shaft bearing 92 in limiting slot 9, can prevent 2 or so play of support axis, screw the first screw rod 11, clutch shaft bearing 92 be fixed, first watches Taking motor 12 drives the second travelling gear 13 to rotate, and is held by the second travelling gear 13 with the drive of engaging of the first travelling gear 6 Support axis 2 rotates, and realizes the conveying of cloth 90, cloth 90 is originated from support roller 91, and passes through 3 lower end of the first feeding roller successively Face, 4 upper surface of the second feeding roller and 5 lower face of the 3rd feeding roller, the vertical height of the first feeding roller 3 are perpendicular less than support axis 2 To height, the vertical height of the second feeding roller 4 is higher than the vertical height of the first feeding roller 3, and the vertical height of the 3rd feeding roller 5 is low In the vertical height of the second feeding roller 4, cloth 90 is in the mistake by the first feeding roller 3, the second feeding roller 4 and the 3rd feeding roller 5 Tensioning state is in journey, cloth 90 is kept open and flat.

As shown in Fig. 1, Fig. 3, Fig. 7 and Fig. 8, laterally folded mechanism includes the constricted arc bar set gradually from the bottom to top 14th, bending mechanism and shaping mechanism, 14 left and right ends of constricted arc bar are rotatablely connected with rack 1, and constricted arc bar 14 is upward Raised arc, constricted arc bar 14 are located at the front of bending mechanism；Bending mechanism includes clamper and two symmetrical above and below set The stent put, clamper upper and lower ends are connected with upper and lower two stents respectively, and clamper, which is included on left and right directions, to be arranged alternately Fore-clamp holder 15 and rear clamper 16, and the distance between 16 lower end of adjacent fore-clamp holder 15 and rear clamper be more than the two on The distance between end, fore-clamp holder 15 is identical with the structure of rear clamper 16, including clamping plate 17 and symmetrical above and below is arranged at folder The supporting rod 18 of 17 upper and lower ends of plate, 18 one end of supporting rod are fixedly connected with clamping plate 17, and the other end is provided with sliding block 19, supporting rod 18 are rotatablely connected with sliding block 19, and the sliding block 19 of fore-clamp holder 15 is located at its front end, and the sliding block 19 of rear clamper 16 is located at its rear end, Sliding block 19 is equipped with axis hole 20, the second threaded hole being vertically arranged and the second screw rod 21 being adapted to the second threaded hole, the second spiral shell The upper end opening of pit is located at 19 upper surface of sliding block, and the lower end of the second threaded hole is connected with axis hole 20, the clamping plate of fore-clamp holder 15 17 rear end is located at the rear of 17 front end of clamping plate of rear clamper 16；Stent includes two supports that are symmetrical and being parallel to each other Plate 22,22 rear end of support plate are fixedly connected with rack 1, are symmetrical arranged and are parallel to each other before and after being equipped between two support plates 22 Preceding slide 23 and aft ramp 24, preceding slide 23 and aft ramp 24 are horizontally disposed with and the left and right ends of preceding slide 23 and aft ramp 24 point It is not fixedly connected with two support plates 22；Clamper between preceding slide 23 and aft ramp 24, upper and lower two stents it is advancing slip Rail 23 extends through the supporting rod 18 of the axis hole 20 of 15 upper and lower ends sliding block 19 of fore-clamp holder, fore-clamp holder 15 and rear clamper 16 Vertical with preceding slide 23, when unclamping the second screw rod 21 in fore-clamp holder 15, fore-clamp holder 15 is slided with preceding slide 23 to be connected Connect, when screwing the second screw rod 21 in fore-clamp holder 15, fore-clamp holder 15 is fixedly connected with preceding slide 23, upper and lower two stents Aft ramp 24 extend through the axis hole 20 of rear 16 upper and lower ends sliding block 19 of clamper, the second spiral shell after release on clamper 16 During bar 21, rear clamper 16 is slidably connected with aft ramp 24, when screwing the second screw rod 21 on rear clamper 16, rear clamper 16 are fixedly connected with aft ramp 24, and the distance between fore-clamp holder 15 and rear clamper 16 are adjusted by sliding slider 19；It is fixed Type mechanism includes support frame 25, drive roll 26 and passive guide roller 27, and support frame 25 is fixed at 1 upper end of rack, drive roll 26 and passive guide roller 27 is parallel and rear and front end is rotatablely connected with support frame 25, between existing between drive roll 26 and passive guide roller 27 Gap, rack 1 are equipped with second servomotor corresponding with drive roll 26, and drive roll 26 is driven by the second servomotor 28.

The rear end of 15 clamping plate 17 of fore-clamp holder and the rear end of rear 16 clamping plate 17 of clamper are in same perpendicular, front clamp The front end of the front end of 15 clamping plate 17 of device and rear 16 clamping plate 17 of clamper makes cloth 90 around being located at front clamp in same perpendicular Caused flanging and clamping plate 17 is of same size between device 15 and rear clamper 16；Second screw rod, 21 upper end is equipped with second and adjusts Handle 78, easy to the rotation of the second screw rod 21；Support frame 25 is equipped with adjusting mechanism corresponding with 27 rear and front end of passive guide roller 79,27 rear and front end of passive guide roller is connected by second bearing 76 with adjusting mechanism 79 respectively, and adjusting mechanism 79 includes sliding slot 80, moves 81 and the 3rd adjusting screw rod 82 of dynamic bearing bearing, mobile bearing spider 81 be located at sliding slot 80 it is interior and in the lateral direction with sliding slot 80 It is slidably connected, is equipped with resetting spring 83 between 80 left end of mobile 81 left end of bearing spider and sliding slot, second bearing 76 is arranged on shifting On dynamic bearing bearing 81, when mobile bearing spider 81 moves to limit on the left, drive roll 26 and passive guide roller 27 are tangent, and the 3rd is adjusted Screw rod 82 is horizontal to be run through support frame 25 and is threadedly coupled with support frame 25, and 82 left end of the 3rd adjusting screw rod is located in sliding slot 80 And abutted with mobile 81 right side of bearing spider, 82 right end of the 3rd adjusting screw rod is located at outside mobile bearing spider 81, and the 3rd adjusts Section 82 right end of screw rod is equipped with the 3rd regulation handle 84, easy to the rotation of the 3rd adjusting screw rod 82, when the 3rd adjusting screw rod 82 of rotation During to left movement, the 3rd adjusting screw rod 82 drives mobile bearing spider 81 to left movement, shorten drive roll 26 and passive guide roller 27 it Between distance, when rotating the 3rd adjusting screw rod 82 and moving right, mobile bearing spider 81 under the action of resetting spring 83 to Right movement, expands the distance between drive roll 26 and passive guide roller 27, by adjusting the distance between drive roll 26 and passive guide roller 27, Cloth 90 is set to be subject to stronger thrust when by between drive roll 26 and passive guide roller 27；Second servomotor 28 passes through transmission Belt 85 is connected with drive roll 26, and the second servomotor 28 can drive drive roll 26 to rotate when starting, in drive roll 26 and passively Under the clamping of roller 27 cloth 90 can be driven to advance, tractive force is provided for cloth 90；Laterally folded mechanism further includes the first guide roller 86,86 rear end of the first guide roller is rotatablely connected with 1 rear inside face of rack, and the first guide roller 86 is located at 25 lower-left of support frame Side, the first guide roller 86 is parallel with drive roll 26, and the first guide roller 86 mainly play the guiding role cloth 90, prevent cloth 90 and The breakage that friction causes cloth 90 occurs for stent.

For cloth 90 around 14 lower end of constricted arc bar is passed through after the 3rd feeding roller 5, constricted arc bar 14 is to raise up Arc, the vertical height of constricted arc bar 14 is less than the vertical height of the 3rd feeding roller 5, and cloth 90 is by constricted arc bar 14 When shunk in the lateral direction to 14 centre position of constricted arc bar, the movement upwards after constricted arc bar 14 of cloth 90, And fore-clamp holder 15 and rear clamper 16 are bypassed successively, as shown in figure 14, the quantity of fore-clamp holder 15 is three, rear clamper 16 Quantity be four, also can be according to the quantity for being actually needed appropriate adjustment fore-clamp holder 15 and rear clamper 16, cloth 90 is successively Around the front end of clamper 16 later and the rear end of fore-clamp holder 15, the transverse direction of cloth 90 in the lateral direction produces multiple uniform Flanging, since the distance between 16 lower end of adjacent fore-clamp holder 15 and rear clamper is more than the distance between the two upper end, clamping Device gradually to middle shrinkage, gradually tapers up the flanging of cloth 90 in a lateral direction from bottom to top, and cloth 90 is by bending Enter after mechanism between drive roll 26 and passive guide roller 27, under the action of drive roll 26 and passive guide roller 27, cloth 90 is in transverse direction The flanging in direction is extruded sizing, completes the folding of cloth 90 in a lateral direction.

Cutting mechanism includes the first ribbon conveyer 29, the second ribbon conveyer 30, cutter mechanism and Cutting platform 31, the One ribbon conveyer 29 and the second ribbon conveyer 30 are horizontal belt conveyer, and horizontal belt conveyer is commonly used in the art Conveying equipment, horizontal belt conveyer is by two axis in the driven roller 32 of same level and around being located in two driven rollers 32 The first conveyer belt 33 form, and the diameter of two driven rollers 32 is identical, the first ribbon conveyer 29 and the second ribbon conveyer The rear and front end of 30 driven rollers 32 is rotatablely connected with rack 1, and the first ribbon conveyer 29 is located on the second ribbon conveyer 30 It is square, there are gap, the first ribbon conveyer 29 between 30 upper surface of 29 lower face of the first ribbon conveyer and the second ribbon conveyer Right end is located at the left side of 30 right end of the second ribbon conveyer, easy to the reception to cloth 90, the driving of the first ribbon conveyer 29 Roller 32 rotates clockwise, and the driven roller 32 of the second ribbon conveyer 30 rotates counterclockwise；Cutter mechanism and Cutting platform 31 are distinguished Positioned at the left side of the first ribbon conveyer 29 and the second ribbon conveyer 30, cutter mechanism includes the first propeller 34 and blade 35, the first propeller 34 includes installing plate 36, baffle 37, stepper motor 38, turntable 39, connecting plate 40, connecting rod 41 and is oriented to Bar 42,36 rear end of installing plate are fixedly connected with 1 rear inside face of rack, and 37 one end of baffle is fixedly connected with installing plate 36 and baffle 37 is vertical with installing plate 36, and 37 other end of baffle is fixedly connected with stepper motor 38, and turntable 39 and the shaft of stepper motor 38 are same Axis is fixedly connected, and the edge of 41 one end of connecting rod and 39 end face of turntable is rotatablely connected, 40 turns of 41 other end of connecting rod and connecting plate Dynamic connection, connecting rod 41 is parallel with the end face of turntable 39, and connecting rod 41 is opposite with two of turntable 39 respectively with stepper motor 38 End face connection, connecting rod 41 and stepper motor 38 be located at 39 both sides of turntable respectively, guide rod 42 run through installing plate 36 and with peace Loading board 36 is slidably connected, and guide rod 42 is vertical with installing plate 36, and the connecting pin of guide rod 42 is fixedly connected with connecting plate 40, is oriented to The installation end of bar 42 is fixedly connected with blade 35, and guide rod 42 is parallel with the end face of turntable 39, and guide rod 42 and connecting rod 41 Respectively positioned at the opposite both sides of connecting plate 40, the movement of 35 in the vertical direction of blade and the cutting track of blade 35 and the second belt The conveying direction of conveyer 30 is vertical, and turntable 39 drives guide rod 42 to be transported along the axial reciprocating of guide rod 42 during rotation Dynamic, when the tie point of connecting rod 41 and turntable 39 is closest from connecting plate 40, guide rod 42 advances to greatest limit, at this time For the propulsion limit of the first propeller 34, when the tie point of connecting rod 41 and turntable 39 is farthest with a distance from connecting plate 40, it is oriented to Bar 42 is retreated to greatest limit, is at this time the shrinkage limit of the first propeller 34；Cutting platform 31 is located at immediately below cutter mechanism, 31 upper surface of Cutting platform is smooth plane, frictional force when reducing cloth 90 by 31 upper surface of Cutting platform, easy to cloth Material 90 is by the way that Cutting platform 31 is close to 30 left end of the second ribbon conveyer and 31 upper surface of Cutting platform and the second ribbon conveyer 30 upper surfaces move to 31 upper end of Cutting platform in same level, easy to cloth 90 by 30 upper surface of the second ribbon conveyer Face, 31 upper surface of Cutting platform are equipped with groove 43 corresponding with blade 35, when guide rod 42 advances to greatest limit, blade 35 blade is located in groove 43, by the cooperation of blade 35 and groove 43 will pass through blade 35 and 31 upper surface of Cutting platform it Between 90 severing of cloth, when guide rod 42 is retreated to greatest limit, it is outer and flat with cutting that the blade of blade 35 is located at groove 43 There is spacing in 31 upper surface of platform, can be passed through between blade 35 and Cutting platform 31 when cloth 90 need not be cut, usual feelings The first propeller 34 is in shrinkage limit under condition, and the quantity of guide rod 42 is two, prevents the cut direction of blade 35 from occurring partially Move.

First ribbon conveyer, 29 upper end is equipped with and 29 corresponding first tensioning wheel 87 of the first ribbon conveyer, the first tensioning Take turns 87 rear ends to be rotatablely connected with 1 rear inside face of rack, first conveyer belt of first tensioning wheel 87 to the first ribbon conveyer 29 33 apply a downward power, the first conveyer belt 33 of the first ribbon conveyer 29 is in tensioning state, described herein Tensioning wheel be tensioning wheel commonly used in the art, its concrete structure and operation principle repeat no more in this application；Second band 30 lower end of formula conveyer is equipped with and 30 corresponding second tensioning wheel 88 of the second ribbon conveyer, 88 rear end of the second tensioning wheel and rack 1 rear inside face is rotatablely connected, and the second tensioning wheel 88 makes the first conveyer belt 33 of the second ribbon conveyer 30 be in tensioning state, It is subject to stronger thrust when cloth 90 is by between the first ribbon conveyer 29 and the second ribbon conveyer 30.

Longitudinal folding mechanism includes the 3rd ribbon conveyer 44, the 4th ribbon conveyer 45, the 5th ribbon conveyer 46, the Six ribbon conveyers, the 7th ribbon conveyer, the 8th ribbon conveyer, supporting plate 47, the first bending device 48,49 and of the second bending device 3rd bending device 50, the 3rd ribbon conveyer 44, the 4th ribbon conveyer 45 and the 5th ribbon conveyer 46 are from right to left successively Setting, the 3rd ribbon conveyer 44, the 4th ribbon conveyer 45 and the 5th ribbon conveyer 46 are horizontal belt conveyer, the Three ribbon conveyers 44 rotate clockwise, and the 4th ribbon conveyer 45 rotates counterclockwise, and the 5th ribbon conveyer 46 turns clockwise Dynamic, the rear and front end of the driven roller 32 of the 3rd ribbon conveyer 44, the 4th ribbon conveyer 45 and the 5th ribbon conveyer 46 is equal It is rotatablely connected with rack 1, the 6th ribbon conveyer is located at immediately below the 3rd ribbon conveyer 44, and the 6th ribbon conveyer includes the One live-roller 51, the second live-roller 52, the 3rd live-roller 53 and the second conveyer belt 54, the first live-roller 51, the second live-roller 52 It is parallel to each other with the 3rd live-roller 53 and distribution triangular in shape, and the first live-roller 51, the second live-roller 52 and the 3rd live-roller 53 rear and front end is rotatablely connected with rack 1, and the first live-roller 51 and 52 upper end of the second live-roller are located in the same horizontal plane, First live-roller 51 is located at the right side of the second live-roller 52, and the 3rd live-roller 53 is located at immediately below the second live-roller 52, the 3rd transmission The left end of the left end of roller 53 and the second live-roller 52 is in same perpendicular, and the second conveyer belt 54 is at the same time around being located at the first transmission On roller 51, the second live-roller 52 and the 3rd live-roller 53, the first live-roller 51, the second live-roller 52 and the 3rd live-roller 53 are located at The inner side of second conveyer belt 54, the second conveyer belt 54 rotate counterclockwise, and the second conveyer belt 54 is located at the first live-roller 51 and second Part between live-roller 52 is the first transport unit 55, and the first transport unit 55 is corresponding with 44 lower face of the 3rd ribbon conveyer, and There is gap between first transport unit 55 and 44 lower face of the 3rd ribbon conveyer, the second conveyer belt 54 is located at 52 He of the second live-roller Part between 3rd live-roller 53 is the second transport unit 56, and the 4th ribbon conveyer 45 is located on the left of the 6th ribbon conveyer, And 45 right end of the 4th ribbon conveyer and the 6th ribbon conveyer left end have a gap, the upper surface of the 4th ribbon conveyer 45 and the One transport unit, 55 upper surface is in the same plane；3rd ribbon conveyer, 44 upper end is equipped with corresponding with the 3rd ribbon conveyer 44 3rd tensioning wheel 89, the 3rd tensioning wheel 89 make the conveyer belt on the 3rd ribbon conveyer 44 be in tensioning state.

Cloth 90 is driven to left movement by the rotation of the first ribbon conveyer 29 and the second ribbon conveyer 30；Work as process After cloth 90 between first ribbon conveyer 29 and the second ribbon conveyer 30 reaches certain length, start stepper motor 38, stepper motor 38 rotates the completion of blade 35 one in one week and completely cuts action, then 90 severing of cloth resets, usually In the case of, since stepper motor 38 rotates the speed of one week, the speed of cloth 90 to left movement is relatively slow, while cloth 90 part on the left of blade 35 is under the clamping force of the 3rd ribbon conveyer 44 and the first transport unit 55 to left movement, cloth 90 are in tensioning state when being cut by blade 35, therefore blade 35 is still in the case where cloth 90 does not stop to left movement It can so work normally and cut off cloth 90, the cloth 90 after being cut off positioned at the left side of blade 35 is referred to as the first folding part.The One folding part is passed through between the 3rd ribbon conveyer 44 and the first transport unit 55, and in the 3rd ribbon conveyer 44 and the first transmission Continue under the clamping force in portion 55 to left movement.Cloth 90 after laterally folded is sandwich construction, it is not easy to bends naturally, Therefore when cloth 90 passes through the gap between the first live-roller 51 and Cutting platform 31, cloth 90 can keep horizontality, from 31 upper surface of Cutting platform moves to 55 upper surface of the first transport unit.

First bending device 48, the second bending device 49 are identical with the structure of the 3rd bending device 50, by the second propeller and push away Plate forms, and the structure of the second propeller is identical with the structure of the first propeller 34, its concrete structure and operation principle are again no longer Repeated description, push plate are fixedly connected with the installation end of the guide rod 42 on the second propeller, and the first bending device 48 is located at the 3rd band The left side of formula conveyer 44, the push plate 73 of the first bending device 48 is parallel with the second transport unit 56, and second when the first bending device 48 pushes away When being in shrinkage limit into device, the push plate 73 of the first bending device 48 is located at the top of the first transport unit 55, when the first bending device 48 When second propeller is in the propulsion limit, the push plate 73 of the first bending device 48 moves to the 3rd transport unit 61 and second straight down In gap between transport unit 56；Second bending device 49 is located at below the 6th ribbon conveyer, the push plate 74 of the second bending device 49 Parallel with the 4th transport unit 62, when the second propeller of the second bending device 49 is in shrinkage limit, the second bending device 49 pushes away Plate 74 is located at the right side of the second transport unit 56, when the second propeller of the second bending device 49, which is in, promotes the limit, the second bending device 49 push plate 74 is in the gap between the 5th transport unit 69 and the 4th transport unit 62；3rd bending device 50 is located at the 5th belt The left side of conveyer 46, the push plate 75 of the 3rd bending device 50 is parallel with the 7th transport unit 71, and second when the 3rd bending device 50 promotes When device is in shrinkage limit, the push plate 75 of the 3rd bending device 50 is located at the top of the 6th transport unit 70, when the of the 3rd bending device 50 When two propellers are in the propulsion limit, the push plate 75 of the 3rd bending device 50 is located at the gap between 47 and the 7th transport unit 71 of supporting plate Interior, the first bending device 48, the second bending device 49 and the 3rd bending device 50 are in shrinkage limit when not working.

7th ribbon conveyer is located at the lower section of the 4th ribbon conveyer 45, and the 7th ribbon conveyer includes the 4th live-roller 57th, the 5th live-roller 58, the 6th live-roller 59 and the 3rd conveyer belt 60, the 4th live-roller 57, the 5th live-roller 58 and the 6th pass Dynamic roller 59 is parallel to each other and distribution triangular in shape, and the 4th live-roller 57, the 5th live-roller 58 and the 6th live-roller 59 it is front and rear Both ends are rotatablely connected with rack 1, and the 4th live-roller 57 and 58 upper end of the 5th live-roller are located in the same horizontal plane, the 6th transmission Roller 59 is located at the lower section of the 4th live-roller 57, and the right end of the 6th live-roller 59 and the right end of the 4th live-roller 57 are in same perpendicular Interior, the 3rd conveyer belt 60 is at the same time around being located on the 4th live-roller 57, the 5th live-roller 58 and the 6th live-roller 59, the 3rd conveyer belt 60 rotate clockwise, and the 4th live-roller 57, the 5th live-roller 58 and the 6th live-roller 59 are located at the inner side of the 3rd conveyer belt 60, the Part on three conveyer belts 60 between the 4th live-roller 57 and the 6th live-roller 59 is the 3rd transport unit 61, the 3rd transport unit 61 is corresponding with the second transport unit 56, and has gap between the 3rd transport unit 61 and the second transport unit 56, and the 3rd conveyer belt 60 is upper Part between the 5th live-roller 58 and the 6th live-roller 59 is the 4th transport unit 62.

First folding part folds under the clamping force of the 3rd ribbon conveyer 44 and the first transport unit 55 to left movement, first Portion left end passes through, between the 3rd ribbon conveyer 44 and the first transport unit 55 after move to 45 upper surface of the 4th ribbon conveyer, And continue under the action of the 4th ribbon conveyer 45 to left movement, when the centre position of the first folding part moves to the 4th belt During the gap of 45 right end of conveyer and the 6th ribbon conveyer left end, start the first bending device 48, the push plate of the first bending device 48 73, which first move downward the first folding part of drive, moves downwardly between the 3rd transport unit 61 and the second transport unit 56, meanwhile, first The folding part centre position doubling of its left and right two parts along the first folding part during moving downward, forms second and folds Portion, the second folding part under the clamping force of the second transport unit 56 in the 3rd transport unit 61 with continuing to move downward, and at this time, first bends The push plate 73 of device 48 is moved and resetted upwards, is departed from the second folding part, and stepper motor 38 rotates one in each start Week.

8th ribbon conveyer is located at the lower section of the 5th ribbon conveyer 46 and the 7th ribbon conveyer, the 8th belt conveying Machine includes the 7th live-roller 63, the 8th live-roller 64, the 9th live-roller 65, the tenth live-roller 66, the 11st live-roller 67 and the Four conveyer belts 68, the 4th conveyer belt 68 is at the same time around being located at the 7th live-roller 63, the 8th live-roller 64, the 9th live-roller the 65, the tenth On 66 and the 11st live-roller 67 of live-roller, the 4th conveyer belt 68 rotates counterclockwise, the 7th live-roller 63, the 8th live-roller 64, 9th live-roller 65, the tenth live-roller 66 and the 11st live-roller 67 are parallel to each other, the 7th live-roller 63, the 8th live-roller 64, The rear and front end of 9th live-roller 65, the tenth live-roller 66 and the 11st live-roller 67 is rotatablely connected with rack 1, the 7th transmission Roller 63, the 8th live-roller 64, the 9th live-roller 65, the tenth live-roller 66 and the 11st live-roller 67 are located at the 4th conveyer belt 68 Inner side, the 8th live-roller 64 are located at the top of the 7th live-roller 63, and 64 right end of the 8th live-roller is with 63 right end of the 7th live-roller same In one perpendicular, the 9th live-roller 65 is located at 64 upper left side of the 8th live-roller, and the 4th conveyer belt 68 is located at the 9th live-roller 65 Part between the 8th live-roller 64 is the 5th transport unit 69, and the 5th transport unit 69 is corresponding with the 4th transport unit 62, and the 5th passes Send portion 69 parallel with the 4th transport unit 62, and have gap between the 5th transport unit 69 and the 4th transport unit 62, the tenth live-roller 66 Positioned at the left side of the 9th live-roller 65, and 66 upper end of the tenth live-roller with 65 upper end of the 9th live-roller in same level, the 4th Part of the conveyer belt 68 between the tenth live-roller 66 and the 9th live-roller 65 is the 6th transport unit 70, the 6th transport unit 70 with 5th ribbon conveyer, 46 lower end corresponds to, and the 6th transport unit 70 is parallel with 46 lower end of the 5th ribbon conveyer, and the 6th transport unit There is gap between 70 and 46 lower end of the 5th ribbon conveyer, the 11st live-roller 67 is located at 66 lower left of the tenth live-roller, and the 4th Part of the conveyer belt 68 between the 11st live-roller 67 and the tenth live-roller 66 is the 7th transport unit 71.

When the centre position of the second folding part moves to the 6th 59 lower end of live-roller, the second bending device 49 of startup, second The push plate 74 of bending device 49 is along the upper direction to the left of the direction parallel to the 5th transport unit 69,74 band of push plate of the second bending device 49 Dynamic second folding part is moved between the 5th transport unit 69 and the 4th transport unit 62, in the process the second folding part two up and down Point along the second folding part centre position doubling, the second folding part after doubling forms the 3rd folding part, and the 3rd folding part is the Continue upper direction to the left under the clamping action of five transport units 69 and the 4th transport unit 62, then the push plate 74 of the second bending device 49 Move and reset to the right.

3rd folding part reaches the 6th transport unit after being moved out between the 5th transport unit 69 and the 4th transport unit 62 70 upper surfaces, and to left movement, 47 water of supporting plate under the clamping force of the 6th transport unit 70 and 46 lower face of the 5th ribbon conveyer Flat to be arranged on the left of the 8th ribbon conveyer, supporting plate 47 is fixedly connected with rack 1, and 47 upper surface of supporting plate and the 6th transport unit 70 There is gap in upper surface in same level between 47 right end of supporting plate and the 7th transport unit 71；When the interposition of the 3rd folding part Put when moving to the gap between 47 right end of supporting plate and the 7th transport unit 71, start the 3rd bending device 50, the 3rd bending device 50 Push plate 75 along the direction parallel with the 7th transport unit 71 to the left moved beneath, the 3rd folding part or so two parts in the 3rd bending device Along intermediate position doubling under the action of 50 push plate 75, the 3rd folding part after doubling forms the 4th folding part, four fold Gap of the folded portion through 47 right end of supporting plate and the 7th transport unit 71 and in the 7th transport unit 71 moved beneath to the left, four fold Folded portion is the end-state of Dispoable medical sheet, and receiver or other storage facilities can be set below the 7th transport unit 71 For splicing,

47 upper surface of supporting plate is smooth flat, reduces the friction between cloth 90；3rd ribbon conveyer 44, the 4th band Formula conveyer 45, the 5th ribbon conveyer 46, the 6th ribbon conveyer, the biography of the 7th ribbon conveyer and the 8th ribbon conveyer Defeated speed is identical, prevents that the rotating speed of both sides when cloth 90 moves therebetween is different and produces fold, the first belt in the application 29 and second ribbon conveyer 30 of conveyer, the 3rd ribbon conveyer 44, the 4th ribbon conveyer 45, the 5th ribbon conveyer 46th, the 6th ribbon conveyer, the 7th ribbon conveyer and the 8th ribbon conveyer are respectively corresponding with corresponding driving motor, Its driving structure and operation principle are technological means commonly used in the art, therefore are not described in detail in this application, but simultaneously Understanding of the those skilled in the art to the technical solution of the application is not influenced.

Above example is only to illustrative and not limiting the technical solution of the utility model, although with reference to above-described embodiment pair The utility model is described in detail, it will be understood by those of ordinary skill in the art that：Still can to the utility model into Row modification or equivalent substitution, without departing from any modification or partial replacement of the spirit and scope of the utility model, it should all Cover among the right of the utility model.

Claims

1. medical sheet stretches sanction machine, it is characterised in that：Including rack and the feed mechanism, the laterally folded machine that are arranged in rack Structure, cutting mechanism and longitudinal folding mechanism, feed mechanism are located at immediately ahead of laterally folded mechanism, laterally folded mechanism, cutter Structure and longitudinal folding mechanism are set gradually from right to left：

Feed mechanism includes being parallel to each other and support axis that left and right ends are connected with gantry rotation, the first feeding roller, second send Material roller and the 3rd feeding roller, support axis, the first feeding roller, the second feeding roller and the 3rd feeding roller set gradually, hold from front to back Support axis left and right ends are equipped with clutch shaft bearing, and the support roller being coaxially disposed with support axis and the first driving cog are fixed with support axis Wheel, the outside diameter of clutch shaft bearing and the first travelling gear is respectively less than or the outside diameter equal to support roller, rack be equipped with respectively with support The corresponding fixing bearing bearing in axis left and right ends, fixing bearing bearing front end face are equipped with the card slot being adapted to support axis, and card slot Run through fixing bearing bearing in left-right direction, the medial surface of card slot rearward end is arc-shaped to be adapted to support axis, on the inside of card slot Face is equipped with limiting slot corresponding with clutch shaft bearing, and the medial surface of limiting slot rearward end is arc-shaped to be adapted to clutch shaft bearing, The rearward end of limiting slot and the rearward end of card slot are coaxially disposed, fixing bearing bearing be equipped with the first threaded hole for being vertically arranged and The first screw rod being adapted to the first threaded hole, the first threaded hole upper end opening are located at fixing bearing bearing upper surface, the first screw thread Hole lower ending opening is located in limiting slot；When support axis is moved to card slot rear end by card slot front end, support axle position is in the circle of card slot In arc rearward end, clutch shaft bearing is located in the arc-shaped rearward end of limiting slot, and the first screw rod is located at the surface of clutch shaft bearing； Rack is equipped with the first servomotor and the second travelling gear, and the second travelling gear is driven by the first servomotor, the second transmission Gear is engaged with the first travelling gear；

Laterally folded mechanism includes constricted arc bar, bending mechanism and the shaping mechanism set gradually from the bottom to top, constricted arc Bar left and right ends are connected with gantry rotation, and constricted arc bar is the arc to raise up, and constricted arc bar is located at bending mechanism Front；Bending mechanism includes the stent of clamper and two settings symmetrical above and below, clamper upper and lower ends respectively with two stents Connection, clamper are included in the fore-clamp holder being arranged alternately on left and right directions and rear clamper, and adjacent fore-clamp holder and rear folder The distance between holder lower end is more than the distance between the two upper end, and fore-clamp holder is identical with the structure of rear clamper, includes Clamping plate and the supporting rod symmetrical above and below for being arranged at clamping plate upper and lower ends, supporting rod one end are connected with Boards wall, and the other end is set There is sliding block, supporting rod is rotatablely connected with sliding block, and the sliding block of fore-clamp holder is located at its front end, and the sliding block of rear clamper is positioned at thereafter End, sliding block are equipped with axis hole, the second threaded hole being vertically arranged and the second screw rod being adapted to the second threaded hole, the second threaded hole Upper end opening be located at upper end of slide block face, the lower end of the second threaded hole is connected with axis hole, after the rear end of fore-clamp holder clamping plate is located at The rear of clamper clamping plate front end；Stent includes two support plates that are symmetrical and being parallel to each other, support plate rear end and rack It is fixedly connected, the front and rear preceding slide and aft ramp for being symmetrical arranged and being parallel to each other is equipped between two support plates, preceding slide is with after Slide is horizontally disposed with and the left and right ends of preceding slide and aft ramp are fixedly connected with two support plates respectively；Clamper is positioned at advancing slip Between rail and aft ramp, the preceding slide of upper and lower two stents extends through the axis hole of fore-clamp holder upper and lower ends sliding block, front clamp The supporting rod of device and rear clamper is vertical with preceding slide, and when unclamping the second screw rod in fore-clamp holder, fore-clamp holder is with before Slide is slidably connected, and when screwing the second screw rod in fore-clamp holder, fore-clamp holder is fixedly connected with preceding slide, upper and lower two branch The aft ramp of frame extends through the axis hole of rear clamper upper and lower ends sliding block, when the second screw rod on clamper after release, after Clamper is slidably connected with aft ramp, and when screwing the second screw rod on rear clamper, rear clamper is fixedly connected with aft ramp； Shaping mechanism includes support frame, drive roll and passive guide roller, and support frame is fixed at frame upper end, drive roll and passive guide roller Parallel and rear and front end is rotatablely connected with support frame, and there are gap, rack between drive roll and passive guide roller to be equipped with and master Corresponding second servomotor of dynamic roller, drive roll are driven by the second servomotor；

Cutting mechanism includes the first ribbon conveyer, the second ribbon conveyer, cutter mechanism and Cutting platform, the first belt conveying Machine and the second ribbon conveyer are horizontal belt conveyer, horizontal belt conveyer by two axis same level driving Roller and around the first conveyer belt composition being located in two driven rollers, and the diameter of two driven rollers is identical, the first ribbon conveyer It is connected with the rear and front end of the second ribbon conveyer driven roller with gantry rotation, it is defeated that the first ribbon conveyer is located at the second belt Send above machine, there is gap, the first ribbon conveyer between the first ribbon conveyer lower face and the second ribbon conveyer upper surface Right end is located at the left side of the second ribbon conveyer right end, and the driven roller of the first ribbon conveyer rotates clockwise, and the second belt is defeated The driven roller of machine is sent to rotate counterclockwise；Cutter mechanism and Cutting platform are located at the first ribbon conveyer and the second belt conveying respectively The left side of machine, cutter mechanism include the first propeller and blade, and the first propeller includes installing plate, baffle, stepper motor, turns Disk, connecting plate, connecting rod and guide rod, installing plate rear end are fixedly connected with rack rear inside face, baffle one end and installing plate It is fixedly connected and baffle is vertical with installing plate, the baffle other end is fixedly connected with stepper motor, the shaft of turntable and stepper motor It is fixedly and coaxially connected, connecting rod one end and the edge of turntable end face are rotatablely connected, and the connecting rod other end is rotatablely connected with connecting plate, The center line of connecting rod is parallel with the end face of turntable, and the end face opposite with two of turntable connects respectively for connecting rod and stepper motor Connect, guide rod is slidably connected through installing plate and with installing plate, and guide rod is vertical with installing plate, the connecting pin of guide rod and connection Plate is fixedly connected, and the installation end of guide rod is fixedly connected with blade, and guide rod is parallel with the end face of turntable, and guide rod and connection Bar is respectively positioned at the opposite both sides of connecting plate, the movement of blade in the vertical direction and the cutting track of blade and the second belt conveying The conveying direction of machine is vertical, and turntable is during rotation, when the tie point of connecting rod and turntable is closest from connecting plate, Guide rod advances to greatest limit, is at this time the propulsion limit of the first propeller, when the tie point of connecting rod and turntable is from connection Plate apart from it is farthest when, guide rod is retreated to greatest limit, is at this time the shrinkage limit of the first propeller；Cutting platform is located at cutter Immediately below mechanism, Cutting platform upper surface is smooth plane, and Cutting platform is put down close to the second ribbon conveyer left end and cutting With the second ribbon conveyer upper surface in same level, Cutting platform upper surface is equipped with corresponding with blade for platform upper surface Groove, when guide rod advances to greatest limit, the blade of blade is located in groove, when guide rod is retreated to greatest limit, The blade of blade is located at outside groove and has spacing with Cutting platform upper surface；

Longitudinal folding mechanism includes the 3rd ribbon conveyer, the 4th ribbon conveyer, the 5th ribbon conveyer, the 6th belt conveying Machine, the 7th ribbon conveyer, the 8th ribbon conveyer, supporting plate, the first bending device, the second bending device and the 3rd bending device, the 3rd Ribbon conveyer, the 4th ribbon conveyer and the 5th ribbon conveyer are set gradually from right to left, the 3rd ribbon conveyer, the 4th Ribbon conveyer and the 5th ribbon conveyer are horizontal belt conveyer, and the driven roller of the 3rd ribbon conveyer turns clockwise Dynamic, the 4th ribbon conveyer driven roller rotates counterclockwise, and the driven roller of the 5th ribbon conveyer rotates clockwise, and the 3rd belt is defeated The rear and front end of machine, the 4th ribbon conveyer and the 5th ribbon conveyer driven roller is sent to be connected with gantry rotation, the 6th belt Conveyer is located at immediately below the 3rd ribbon conveyer,

6th ribbon conveyer includes the first live-roller, the second live-roller, the 3rd live-roller and the second conveyer belt, the first transmission Roller, the second live-roller and the 3rd live-roller is parallel to each other and distribution triangular in shape, and the first live-roller, the second live-roller and the 3rd The rear and front end of live-roller is connected with gantry rotation, and the first live-roller and the second live-roller upper end are located in the same horizontal plane, First live-roller is located on the right side of the second live-roller, and the 3rd live-roller is located at immediately below the second live-roller, the left end of the 3rd live-roller Left end with the second live-roller is in same perpendicular, and the second conveyer belt is at the same time around being located at the first live-roller, the second live-roller On the 3rd live-roller, the first live-roller, the second live-roller and the 3rd live-roller are located at the inner side of the second conveyer belt, the second transmission Band rotates counterclockwise, and part of second conveyer belt between the first live-roller and the second live-roller is the first transport unit, and first Transport unit is corresponding with the 3rd ribbon conveyer lower face, and between having between the first transport unit and the 3rd ribbon conveyer lower face Gap, part of second conveyer belt between the second live-roller and the 3rd live-roller are the second transport unit, the 4th ribbon conveyer On the left of the 6th ribbon conveyer, and the 4th ribbon conveyer right end and the 6th ribbon conveyer left end have gap, the 4th band The upper surface of formula conveyer and the first transport unit upper surface are in the same plane；

7th ribbon conveyer is located at below the 4th ribbon conveyer, and the 7th ribbon conveyer includes the 4th live-roller, the 5th biography Dynamic roller, the 6th live-roller and the 3rd conveyer belt, the 4th live-roller, the 5th live-roller and the 6th live-roller are parallel to each other and are in triangle Shape is distributed, and the rear and front end of the 4th live-roller, the 5th live-roller and the 6th live-roller is connected with gantry rotation, the 4th transmission Roller and the 5th live-roller upper end are located in the same horizontal plane, and the 6th live-roller is located at below the 4th live-roller, the 6th live-roller The right end of right end and the 4th live-roller in same perpendicular, the 3rd conveyer belt at the same time around be located at the 4th live-roller, the 5th pass On dynamic roller and the 6th live-roller, the 3rd conveyer belt rotates clockwise, and the 4th live-roller, the 5th live-roller and the 6th live-roller position On the inside of the 3rd conveyer belt, the part on the 3rd conveyer belt between the 4th live-roller and the 6th live-roller is the 3rd transmission Portion, the 3rd transport unit is corresponding with the second transport unit, and has gap between the 3rd transport unit and the second transport unit, on the 3rd conveyer belt Part between the 5th live-roller and the 6th live-roller is the 4th transport unit；

8th ribbon conveyer is located at the lower section of the 5th ribbon conveyer and the 7th ribbon conveyer, and the 8th ribbon conveyer includes 7th live-roller, the 8th live-roller, the 9th live-roller, the tenth live-roller, the 11st live-roller and the 4th conveyer belt, the 4th transmission Band is at the same time around being located on the 7th live-roller, the 8th live-roller, the 9th live-roller, the tenth live-roller and the 11st live-roller, and the 4th Conveyer belt rotates counterclockwise, the 7th live-roller, the 8th live-roller, the 9th live-roller, the tenth live-roller and the 11st live-roller phase Mutually parallel, the 7th live-roller, the 8th live-roller, the 9th live-roller, the rear and front end of the tenth live-roller and the 11st live-roller are equal It is connected with gantry rotation, the 7th live-roller, the 8th live-roller, the 9th live-roller, the tenth live-roller and the 11st live-roller are located at The inner side of 4th conveyer belt, the 8th live-roller are located above the 7th live-roller, the 8th live-roller right end and the 7th live-roller right end In same perpendicular, the 9th live-roller is located at the 8th live-roller upper left side, and the 4th conveyer belt is located at the 9th live-roller and Part between eight live-rollers is the 5th transport unit, and the 5th transport unit is corresponding with the 4th transport unit, and the 5th transport unit is passed with the 4th Sending portion parallel, and have gap between the 5th transport unit and the 4th transport unit, the tenth live-roller is located on the left of the 9th live-roller, and the With the 9th live-roller upper end in same level, the 4th conveyer belt is located at the tenth live-roller and the 9th transmission for ten live-roller upper ends Part between roller is the 6th transport unit, and the 6th transport unit is corresponding with the 5th ribbon conveyer lower end, the 6th transport unit and the 5th Ribbon conveyer lower end is parallel, and has gap between the 6th transport unit and the 5th ribbon conveyer lower end, the 11st live-roller position In the tenth live-roller lower left, part of the 4th conveyer belt between the 11st live-roller and the tenth live-roller is the 7th transmission Portion；

Pallets level is arranged on the left of the 8th ribbon conveyer, and supporting plate is fixedly connected with rack, and supporting plate upper surface is passed with the 6th Portion upper surface is sent to have gap between supporting plate right end and the 7th transport unit in same level；First bending device, the second bending device It is identical with the structure of the 3rd bending device, formed by the second propeller and push plate, the structure of the second propeller and the first propeller Structure it is identical, push plate is fixedly connected with the installation end of guide rod on the second propeller, and it is defeated that the first bending device is located at the 3rd belt Send on the left of machine, the push plate of the first bending device is parallel with the second transport unit, shrinks pole when the second propeller of the first bending device is in In limited time, the push plate of the first bending device is located above the first transport unit, and the limit is promoted when the second propeller of the first bending device is in When, the push plate of the first bending device moves in the gap between the 3rd transport unit and the second transport unit straight down；Second bending Device is located at below the 6th ribbon conveyer, and the push plate of the second bending device is parallel with the 4th transport unit, when the second of the second bending device When propeller is in shrinkage limit, the push plate of the second bending device is located on the right side of the second transport unit, and second when the second bending device pushes away It is in into device when promoting the limit, the push plate of the second bending device is in the gap between the 5th transport unit and the 4th transport unit；The Three bending devices are located on the left of the 5th ribbon conveyer, and the push plate of the 3rd bending device is parallel with the 7th transport unit, when the 3rd bending device The second propeller when being in shrinkage limit, the push plate of the 3rd bending device is located above the 6th transport unit, when the 3rd bending device Second propeller is in when promoting the limit, and the push plate of the 3rd bending device is in the gap between supporting plate and the 7th transport unit.

2. medical sheet according to claim 1 stretches sanction machine, it is characterised in that：First feeding roller, the second feeding roller It is connected respectively by second bearing with gantry rotation with the 3rd feeding roller：The card slot extends back in the horizontal direction, before card slot The vertical height in portion is identical with the diameter of support axis；First screw rod is equipped with the first regulation handle；The support roller is located at The centre position of support axis；The vertical height of first feeding roller is less than the vertical height of support axis, and the second feeding roller erects It is higher than the vertical height of the first feeding roller to height, the vertical height of the 3rd feeding roller is less than the vertical height of the second feeding roller.

3. medical sheet according to claim 1 stretches sanction machine, it is characterised in that：The rear end of the fore-clamp holder clamping plate is with after The rear end of clamper clamping plate is in same perpendicular, and the front end of the front end of fore-clamp holder clamping plate and rear clamper clamping plate is same In perpendicular；The second screw rod upper end is equipped with the second regulation handle；The support frame is equipped with and before and after passive guide roller two Corresponding adjusting mechanism is held, passive guide roller rear and front end is connected by second bearing with adjusting mechanism respectively, and adjusting mechanism includes sliding Groove, mobile bearing spider and the 3rd adjusting screw rod, mobile bearing spider, which is located in sliding slot and in the lateral direction with sliding slot, to be slided Connection, resetting spring is equipped between mobile bearing spider left end and sliding slot left end, and second bearing is arranged on mobile bearing spider, When mobile bearing support movement to limit on the left, drive roll and passive guide roller are tangent, and the 3rd adjusting screw rod level runs through support frame And be threadedly coupled with support frame, the 3rd adjusting screw rod left end is located in sliding slot and is abutted with mobile bearing spider right side, the Three adjusting screw rod right ends are located at mobile bearing carrier exterior, and the 3rd adjusting screw rod right end is equipped with the 3rd regulation handle；Described second Servomotor is connected by driving belt with drive roll；The laterally folded mechanism further includes the first guide roller, the first guide roller Rear end is rotatablely connected with rack rear inside face, and the first guide roller is located at support frame lower left, the first guide roller and drive roll It is parallel.

4. medical sheet according to claim 1 stretches sanction machine, it is characterised in that：The first ribbon conveyer upper end is equipped with The first tensioning wheel corresponding with the first ribbon conveyer, the first tensioning wheel rear end are rotatablely connected with rack rear inside face；It is described Second ribbon conveyer lower end is equipped with the second tensioning wheel corresponding with the second ribbon conveyer, the second tensioning wheel rear end with after rack Hold medial surface rotation connection；The quantity of the guide rod is two.

5. medical sheet according to claim 1 stretches sanction machine, it is characterised in that：The supporting plate upper surface is smooth flat； The 3rd ribbon conveyer upper end is equipped with the 3rd tensioning wheel corresponding with the 3rd ribbon conveyer, the 3rd belt conveying Machine, the 4th ribbon conveyer, the 5th ribbon conveyer, the 6th ribbon conveyer, the 7th ribbon conveyer and the 8th belt conveying The transmission speed of machine is identical.