CN104441774B - Automatic plastic bag production line - Google Patents
Automatic plastic bag production line Download PDFInfo
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- CN104441774B CN104441774B CN201410744673.8A CN201410744673A CN104441774B CN 104441774 B CN104441774 B CN 104441774B CN 201410744673 A CN201410744673 A CN 201410744673A CN 104441774 B CN104441774 B CN 104441774B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000004033 plastic Substances 0.000 title abstract description 13
- 229920003023 plastic Polymers 0.000 title abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 30
- 238000004080 punching Methods 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000010902 straw Substances 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 230000033228 biological regulation Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Making Paper Articles (AREA)
Abstract
The invention provides an automatic plastic bag production line comprising a plastic bag sealing-cutting machine and a plastic bag punching machine. The plastic bag sealing-cutting machine comprises a rear feeding mechanism, sealing mechanisms, a front feeding portion and a film squeezing mechanism. Each sealing mechanism comprises a sealing cutter beam. Sealing cutter pressing plates are parallelly arranged under the sealing cutter beams. Two ends of each sealing cutter pressing plate are both provided with connecting blocks. Sealing cutter guide rods penetrate the connecting blocks. One end of each sealing cutter guide rod penetrates the connecting block to be connected to two ends of the sealing cutter beam, and the other end of each sealing cutter guide rod is connected with a first power mechanism. The sealing cutter pressing plates are provided with sealing cutters and arranged parallelly upon the sealing rollers. The automatic plastic bag production line is high in operating efficiency and processing precision, low in error rate and labor cost and applicable to large-scale promotion and application.
Description
Technical field
The present invention relates to a kind of polybag automatic production line.
Background technology
At present, polybag is widely used in the middle of the life of people, and the labour of China is in short supply at this stage, in order to reduce people
Work cost, improves operating efficiency, and the automated production for polybag becomes to be even more important.
Content of the invention
The technical problem to be solved is to provide cost of labor low, the automatic metaplasia of polybag of high working efficiency
Producing line.
The present invention provides a kind of polybag automatic production line, including polybag sealing machine and polybag perforating press, described
Polybag sealing machine includes rear feed mechanism, edge-sealing mechanism, front feeding portion and the squeeze-film mechanism being sequentially provided with；Described edge-sealing mechanism
Including envelope knife crossbeam, described envelope knife below the crossbeam is parallel to be provided with envelope knife pressing plate, and described envelope knife pressing plate two ends are equipped with contiguous block, institute
State to run through on contiguous block and be provided with envelope knife guide rod, one end of described envelope knife guide rod is connected to described envelope knife crossbeam through described contiguous block
Two ends, the other end of described envelope knife guide rod connects the first actuating unit, is provided with envelope knife, in described envelope on described envelope knife pressing plate
The parallel beneath of knife pressing plate is provided with envelope roller.
Further, the two ends in described envelope knife crossbeam are equipped with the tight lock section of the first regulation, the described first tight lock section of regulation
Including the envelope knife screw rod through described contiguous block and described envelope knife crossbeam, described envelope knife screw rod lower end part under contiguous block
Side is provided with the first clamp nut, is provided with adjusting nut in the upper-end part of driving of described envelope knife screw rod, described above envelope knife crossbeam
It is located on envelope knife screw rod and between described envelope knife crossbeam and described envelope knife pressing plate, is provided with envelope knife spring, set below described envelope knife spring
There is the second clamp nut.
Further, it is provided with the 3rd roller in the left side of described envelope roller, be provided with the 4th roller, institute on the right side of described envelope roller
State the 3rd roller and the downside of described 4th roller is below sealing the upside of roller.
Further, described rear feed mechanism includes rear tailstock, and at least one rotating shaft is installed in the left side of described rear tailstock,
The right side of described rear tailstock is provided with feeding portion after at least one, and each described rear feeding portion includes rear feeding motor, described after
Feeding motor connected by rotary shaft after feeding driving wheel, described rear feeding driving wheel connected by belt after feeding driven pulley,
First roller is connected on described rear feeding driven pulley, described first roller side is close to connect the second roller, in the described first rolling
The upper left side of roller is provided with auxiliary roller.
Further, buffer part is installed in the lower right side of feeding portion in the rear, and described buffer part includes the grass of horizontally set
Seat, one end of described straw mat is fixedly installed on rear tailstock, and the other end of described straw mat is provided with straw mat axle, in described straw mat axle
Upper right side be provided with first and cross deflector roll and second and cross deflector roll, the described first upside crossing deflector roll is higher than described second to cross deflector roll
Downside.
Further, the side in edge-sealing mechanism is provided with the first crane and the second crane, on described first crane
It is provided with the 5th roller, described second crane is provided with the 6th roller, and the position of described 5th roller is than described 6th roller
Position is high.
Further, feeding portion before described second crane side is provided with, described front feeding portion includes upper glue roller, lower glue
Roller, upper cutter and lower cutter, described upper glue roller and the tangent setting of laminating of described lower rubber roller, described upper glue roller connects servomotor,
The setting corresponding with the cutter head of described lower cutter of the cutter head of described upper cutter；It is provided with squeeze-film mechanism in described front feeding portion side,
Described squeeze-film mechanism includes the upper press mold crossbeam be arrangeding in parallel and lower pressed film crossbeam, and it is horizontal that described upper press mold crossbeam is provided with press mold
Beam.
Further, described polybag perforating press includes frame, and described frame is provided with conveyer belt, described conveyer belt
Side is provided with the first transmission mechanism, is located on described conveyer belt and installs the second transmission mechanism in described frame, described second biography
Motivation structure includes Timing Belt, installation manipulator on described Timing Belt, and described manipulator includes manipulator cylinder, described machinery luck
Cylinder connects push pedal by piston rod, described push pedal has perforate, described perforate is arranged with projection, and described projection is installed on solid
The upper end of fixed board, on the right side of the rearward end of bottom chain connection depression bar of described fixed plate, on the right side of the rearward end of described depression bar
Downward-sloping setting, described push pedal is placed in the rearward end of depression bar, and the leading section of described depression bar is horizontally disposed with, before described depression bar
It is provided with nail pressing on the left of end；In the front of described Timing Belt, longitudinal guide rail is installed, described fixed plate is installed in go-cart,
The wheel of described go-cart is installed in described guide rail, is located at and is provided with shovel block below described depression bar in described go-cart；Described defeated
The one end sending band is provided with punch mechanism.
Further, described first transmission mechanism includes the first motor, and described first motor connection the first driving wheel is described
First driving wheel passes through the first chain and connects the first driven pulley, and described first driven pulley is provided with the first roller, described first rolling
Wheel passes through the first belt, is connected with the second roller through roller, strainer, the two ends of described conveyer belt are equipped with roller bearing, its
In a described roller bearing be connected with described second roller；Described second transmission mechanism includes the second motor, and described second motor is even
Connect the second driving wheel, described second driving wheel passes through the second belt and connects the second driven pulley, and described second driven pulley is provided with the
One synchronous pulley, described first synchronous pulley connects the second synchronous pulley by Timing Belt.
Further, described punch mechanism includes punching cylinder, and described punching cylinder connects cutting part, under described cutting part
Side is provided with rotating part, and described rotating part includes rotation platform, is provided with swingle below described rotation platform, described rotary cylinder
It is connected with described swingle by connecting rod, described rotary cylinder and the setting of described connecting rod horizontal vertical, described connecting rod and described rotation
The longitudinally perpendicular connection of bull stick.
The polybag automatic production line being provided using the present invention, high working efficiency, machining accuracy is high, and error rate is low, and
And greatly reduce cost of labor it is adaptable to large-scale promotion application.
Brief description
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 schematically illustrates the front view of the polybag sealing machine that the embodiment of the present invention provides；
Fig. 2 schematically illustrates the top view of the polybag sealing machine that the embodiment of the present invention provides；
Fig. 3 schematically illustrates the structural representation of the front feeding portion that the embodiment of the present invention provides；
Fig. 4 schematically illustrates the structural representation of the edge-sealing mechanism that the embodiment of the present invention provides；
Fig. 5 schematically illustrates the structural representation of the rear feeding portion that the embodiment of the present invention provides；
Fig. 6 schematically illustrates the schematic diagram of the squeeze-film mechanism that the embodiment of the present invention provides；
Fig. 7 schematically illustrates the front view of the polybag perforating press that the embodiment of the present invention provides；
Fig. 8 schematically illustrates the top view of the polybag perforating press that the embodiment of the present invention provides；
Fig. 9 schematically illustrates the punch mechanism that the embodiment of the present invention provides；
Figure 10 schematically illustrates the B portion enlarged diagram of Fig. 7；
Figure 11 schematically illustrates the A-A of Fig. 7 to enlarged diagram.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, to describe the present invention in detail.
Referring to the drawings, the embodiment of the present invention provides polybag automatic production line, including polybag sealing machine and polybag
Perforating press, polybag sealing machine includes rear feed mechanism, and rear feed mechanism includes rear tailstock 11, and the left side of rear tailstock 11 is attached to
A few rotating shaft 12, and is uniformly arranged for four rotating shafts 12 from top to bottom in the present embodiment, and in rotating shaft 12, winding needs sealing
Polybag film 13, two adjacent rotating shafts 12 are staggered and are wound polybag film 13, and polybag film 13 is the bilayer of left and right sealing
Polybag film.
Feeding portion 14 after the right side of rear tailstock 11 is provided with least one, in the present embodiment for feeding portion 14 after two
And setting up and down, feeding portion 14 includes rear feeding motor 141 after each, rear feeding motor 141 connected by rotary shaft after feeding
Driving wheel 142, rear feeding driving wheel 142 feeding driven pulley 143 after belt 144 connection, rear feeding driven pulley 143 connects
First roller 145, rear feeding motor 141 drives first by rear feeding driving wheel 142, belt 144 and rear feeding driven pulley 143
Roller 145 rotates, and tangent connection the second roller 146 is close in the first roller 145 side, installs in the upper left side of the first roller 145
There is auxiliary roller 147.Positioned at two rotating shaft 12 coiling of rear tailstock 11 top polybag film 13 pass through located above after give
Material portion 14 conveys, and passes through the feeding portion 14 being located below positioned at the polybag film 13 of two rotating shaft 12 coiling of rear tailstock 11 lower section
Conveying, plastics pocket film 13 lays out by rotating shaft 12, by assist roller 147 entrance the first roller 145 and the second roller 146 it
Between, rotated by the first roller 145, polybag film 13 down conveys.
In the lower right side of rear feeding portion 14, buffer part is installed, buffer part includes the straw mat 151 of horizontally set, straw mat 151
One end is fixedly installed on rear tailstock 11, and the other end of straw mat 151 is provided with straw mat axle 152, in the upper right side of straw mat axle 152 peace
Cross deflector roll 16 and second equipped with first and cross deflector roll 17, the first upside crossing deflector roll 16 is higher than the second downside crossing deflector roll 17.Plastics
Bag film 13 transport out between the first roller 145 and the second roller 146, bypass straw mat axle 152 bottom, first cross deflector roll 16 on
Side and second is crossed on the downside of deflector roll 17, sends into lamina membranacea 20 side, and crossing lamina membranacea 20 is two and parallel setting up and down, in the mistake of transmission
Cheng Zhong, because straw mat 151 has pliability, stabilization is played in the conveying to polybag film 13.
It is provided with edge-sealing mechanism in the opposite side crossing template 20, in the present embodiment for two edge-sealing mechanisms and setting up and down,
Edge-sealing mechanism includes the envelope knife crossbeam 31 of horizontally set, and envelope knife crossbeam 31 parallel beneath is provided with envelope knife pressing plate 32, seals knife pressing plate 32
Two ends are equipped with contiguous block 33, contiguous block 33 runs through and is provided with envelope knife guide rod 34, and one end of envelope knife guide rod 34 passes through contiguous block 33
Side is connected to the two ends of envelope knife crossbeam 31, and the other end of envelope knife guide rod 34 passes through the first actuating unit drive makes it move up and down
Make, the first actuating unit can be the first cylinder, the First piston bar of the first cylinder is fixedly connected the other end of envelope knife guide rod 34,
First actuating unit can also be eccentric wheel drive mechanism.
All be additionally provided with the tight lock section of the first regulation 35 at the two ends of envelope knife crossbeam 31, first adjust tight lock section 35 be used for adjusting and
The distance between fastening envelope knife crossbeam 31 and envelope knife pressing plate 32, the first tight lock section 35 of regulation include through contiguous block 33 opposite side and
The envelope knife screw rod 351 of envelope knife crossbeam 31, is provided with the first clamp nut in the lower end part of envelope knife screw rod 351 below contiguous block 33
353, it is provided with adjusting nut 354 above envelope knife crossbeam 31 in the upper-end part of driving of envelope knife screw rod 351, envelope knife screw rod 351 is located at
It is provided with envelope knife spring 352 between envelope knife crossbeam 31 and envelope knife pressing plate 32, below envelope knife spring 352, be provided with the second clamp nut
355.
Envelope knife 36 is provided with envelope knife pressing plate 32, is provided with envelope roller 37 in the parallel beneath of envelope knife pressing plate 32, seals the two of roller 37
Side is equipped with envelope roller wall plate angled seat 38, and envelope roller wall plate angled seat 38 is used for supporting envelope roller 37；It is provided with the 3rd rolling in the left side of envelope roller 37
Roller 391, is provided with the 4th roller 392 on the right side of envelope roller 37, and the downside of the 3rd roller 391 and the 4th roller 392 is below sealing roller
37 upside, polybag film 13, from the opposite side output crossing lamina membranacea 20, enters downside, the upside of envelope roller 37 of the 3rd roller 391,
Export from the downside of the 4th roller 392, meanwhile, plus hot knife 36, it is dynamic that envelope knife pressing plate 32 passes through envelope knife guide rod 34 and first
Force mechanisms drive envelope knife 36 to move up and down, and envelope knife 36 presses on envelope roller 37, form pressing side on polybag film 31.
It is provided with the first crane 41 and the second crane 42 in the side of edge-sealing mechanism, the first crane 41 is provided with the 5th
Roller 43, the second crane 42 is provided with the 6th roller 44, and the position of the 5th roller 43 is higher than the position of the 6th roller 44.Mould
Pocket film 31 enters the 6th roller 44 from edge-sealing mechanism output above through the 5th roller 43, and polybag film 31 is from being located at
The edge-sealing mechanism output of lower section is directly entered the 6th roller 44.
Feeding portion 50 before the second crane 42 side is provided with, front feeding portion 50 include upper glue roller 51, lower rubber roller 52, on cut
Knife 53 and lower cutter 54, upper glue roller 51 and lower rubber roller 52 are fitted tangent setting, and upper glue roller 51 connects servomotor, upper cutter 53
Cutter head setting corresponding with the cutter head of lower cutter 54.Polybag film 31 is from the 6th roller 44 discharging through upper glue roller 51 and lower rubber roller
Between 52, rotated by upper glue roller 51, export between the cutter head of upper cutter 53 and the corresponding setting of lower cutter 54.
It is provided with squeeze-film mechanism 60 in front feeding portion 50 side, squeeze-film mechanism 60 includes upper press mold crossbeam 61 He be arrangeding in parallel
Lower pressed film crossbeam 62, upper press mold crossbeam 61 is provided with press mold crossbeam 63, is provided between press mold crossbeam 63 and upper press mold crossbeam 61
The second tight lock section 64 of regulation, the second tight lock section 64 of regulation is used for adjusting and fastening between press mold crossbeam 63 and upper press mold crossbeam 61
Distance, is provided with press mold guide rod 65 at the both ends of press mold crossbeam 63, and one end of press mold guide rod 65 is fixedly connected with press mold crossbeam 63,
The other end of press mold guide rod 65 passes through the second actuating unit drive makes it move up and down, and the second actuating unit can be the second gas
Cylinder, the second piston bar of the second cylinder is fixedly connected the other end of press mold guide rod 65, and the second actuating unit can also be eccentric wheel
Transmission mechanism.
Polybag film 31 exports entrance squeeze-film mechanism 60 between the cutter head of upper cutter 53 and the corresponding setting of lower cutter 54,
Down cut in the middle of the pressing side that upper cutter 53 is formed on polybag film 31, the individual plastic bag of edge sealing before and after just can get,
Individual plastic bag is after front feeding portion 50 is cut, then is pressed through squeeze-film mechanism 60, and individual plastic bag enters and presses
Between film crossbeam 61 and lower pressed film crossbeam 62, it is right with lower pressed film crossbeam 62 that upper press mold crossbeam 61 passes through press mold guide rod 65 downward actuation
Individual plastic bag is pressed, individual plastic bag serially enter be overlapped between press mold crossbeam 61 and lower pressed film crossbeam 62 and
Pressing.
Feeding portion 14, edge-sealing mechanism, front feeding portion 50 and squeeze-film mechanism 60 are all connected with governor circuit and are controlled by afterwards.
Polybag perforating press includes frame 100, and frame 100 is provided with conveyer belt 101, and the side of conveyer belt 101 is provided with
First transmission mechanism, the first transmission mechanism includes the first motor 81, and the first motor 81 connects the first driving wheel（In figure is not drawn into）,
First driving wheel connects the first driven pulley 83 by the first chain 82, and the first driven pulley 83 is provided with the first roller 84, the first rolling
Wheel 84 passes through the first belt 85, is connected with the second roller 88 through roller 86, strainer 87, adjusts the by strainer 87
Rate of tension between one roller 84 and the second roller 88；Conveyer belt 101 is a plurality of and horizontal parallel setting, the two of conveyer belt 101
End is equipped with roller bearing 102, and one of roller bearing 102 is connected with the second roller 88, and the rotation of roller bearing 102 can driving conveying belt 101
Convey forward.
Frame 100 is located at and on conveyer belt 101, second transmission mechanism is installed, the second transmission mechanism includes the second motor
71, the second motor 71 connects the second driving wheel 711, and the second driving wheel 711 connects the second driven pulley 73 by the second belt 72, the
Two driven pulleys 73 are provided with the first synchronous pulley 731, and the first synchronous pulley 731 connects the second synchronous pulley by Timing Belt 75
732；Second motor 71 passes through the second driving wheel 711, the second belt 72, the second driven pulley 73, the first synchronous pulley 731 and second
Synchronous pulley 732 drives Timing Belt 75 fore-aft motion.
Installation manipulator on Timing Belt 75, manipulator includes manipulator cylinder 74, and manipulator cylinder 74 passes through piston rod
Connect push pedal 762, push pedal 762 has front wide and rear narrow perforate 763, perforate 763 is arranged with circular protrusions 764, circular convex
Play 764 upper ends being installed on a fixed plate 761, on the right side of the rearward end of bottom chain connection depression bar 771 of fixed plate 761,
Downward-sloping setting on the right side of the rearward end of depression bar 771, push pedal 762 is placed in the rearward end of depression bar 771, the leading section of depression bar 771
It is horizontally disposed with, be provided with nail pressing 773 on the left of the leading section of depression bar 771, nail pressing 773 is arranged with spring 772.
In the front of Timing Belt 75, longitudinal guide rail 79 is installed, fixed plate 761 is installed in go-cart 751, go-cart 751
Wheel 78 is installed in guide rail 79, and wheel 78 can advance along before and after guide rail 79, be located at and pacify below depression bar 771 in go-cart 751
Equipped with shovel block 752；
In one end of conveyer belt 101, punch mechanism is installed, punch mechanism includes punching cylinder 91, punching cylinder 91 connects
Cutting part 92, is provided with rotating part below cutting part 92, rotating part includes rotation platform 94, is provided with rotation below rotation platform 94
Bar 95, rotary cylinder 93 is connected with swingle 95 by connecting rod 94, and rotary cylinder 93 is arranged with connecting rod 94 horizontal vertical, connecting rod 94
The longitudinally perpendicular connection with swingle 95.
The using method of this polybag perforating press is as follows：
（1）Manipulator passes through the overall action forward of Timing Belt 75 of the second transmission mechanism, and now, guide rail is passed through in go-cart 751
79 synchronous actions forward, the shovel block 752 in go-cart 751 scoops up polybag film 13, and manipulator cylinder 74 promotes push pedal 762 to transport forward
Dynamic, push pedal 762 promotes depression bar 771 to turn clockwise the pressing so that nail pressing 773 down move, and now polybag film 13 is clamped
Between the nail pressing 773 of depression bar 771 and shovel block 752；
（2）Clamped polybag film 13 passes through the overall action backward of Timing Belt 75 of the second transmission mechanism, reaches punching
Mechanism, is placed on rotation platform 94；
（3）Punching cylinder 91 drives cutting part 92 downward actuation that polybag film 13 is punched out, while punching, rotation
Rotaring cylinder 93 passes through connecting rod 94, swingle 95 makes rotation platform 94 reciprocating rotation, and in punch process, rotation platform 94 is reciprocal
Rotation can effectively reduce the impact that punching brings；
（4）After the completion of punching, polybag film 13 passes through manipulator clamping, overall by the Timing Belt 75 of the second transmission mechanism
Action backward, then, manipulator cylinder 74 controls push pedal 762 to move backward, and push pedal 762 just loses the pressure to depression bar 771,
So that clamped polybag film 13 unclamps, it is placed on conveyer belt 101, the drive that conveyer belt 101 passes through the first transmission mechanism is past
After convey.
First transmission mechanism, the second transmission mechanism, manipulator and punch mechanism are all connected with governor circuit and are controlled by.
From the above, it can be seen that adopting polybag automatic production line provided in an embodiment of the present invention, can reach
Following technique effect：
High working efficiency, machining accuracy is high, and error rate is low, and greatly reduces cost of labor it is adaptable to push away on a large scale
Wide application.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of polybag automatic production line is it is characterised in that include polybag sealing machine and polybag perforating press, described moulds
Pocket sealing machine includes rear feed mechanism, edge-sealing mechanism, front feeding portion and the squeeze-film mechanism being sequentially provided with；Described edge-sealing mechanism bag
Include envelope knife crossbeam, described envelope knife below the crossbeam is parallel to be provided with envelope knife pressing plate, and described envelope knife pressing plate two ends are equipped with contiguous block, described
Run through on contiguous block and be provided with envelope knife guide rod, one end of described envelope knife guide rod is connected to described envelope knife crossbeam through described contiguous block
Two ends, the other end of described envelope knife guide rod connects the first actuating unit, is provided with envelope knife, in described envelope knife on described envelope knife pressing plate
The parallel beneath of pressing plate is provided with envelope roller；
Described polybag perforating press includes frame, and described frame is provided with conveyer belt, and the side of described conveyer belt is provided with first
Transmission mechanism, is located in described frame and installs the second transmission mechanism on described conveyer belt, and described second transmission mechanism includes same
Step band, installation manipulator on described Timing Belt, described manipulator includes manipulator cylinder, and described manipulator cylinder passes through piston rod
Connect push pedal, described push pedal has perforate, described perforate is arranged with projection, described projection is installed on the upper end of fixed plate
Portion, on the right side of the rearward end of bottom chain connection depression bar of described fixed plate, downward-sloping on the right side of the rearward end of described depression bar sets
Put, described push pedal is placed in the rearward end of depression bar, the leading section of described depression bar is horizontally disposed with, on the left of the leading section of described depression bar on
It is provided with nail pressing；In the front of described Timing Belt, longitudinal guide rail is installed, described fixed plate is installed in go-cart, described go-cart
Wheel is installed in described guide rail, is located at and is provided with shovel block below described depression bar in described go-cart；One end of described conveyer belt
Punch mechanism is installed.
2. polybag automatic production line as claimed in claim 1 is it is characterised in that be all provided with the two ends of described envelope knife crossbeam
There is the tight lock section of the first regulation, the described first tight lock section of regulation includes the envelope knife spiral shell through described contiguous block and described envelope knife crossbeam
Bar, is provided with the first clamp nut in the lower end part of described envelope knife screw rod below contiguous block, in the upper end of described envelope knife screw rod
Portion is located at and is provided with adjusting nut above envelope knife crossbeam, is located at described envelope knife crossbeam and described envelope knife pressing plate on described envelope knife screw rod
Between be provided with envelope knife spring, be provided with the second clamp nut below described envelope knife spring.
3. polybag automatic production line as claimed in claim 1 or 2 is it is characterised in that be provided with the left side of described envelope roller
3rd roller, is provided with the 4th roller on the right side of described envelope roller, and the downside of described 3rd roller and described 4th roller is below
The upside of envelope roller.
4. polybag automatic production line as claimed in claim 1 is it is characterised in that described rear feed mechanism includes rear tail
Frame, at least one rotating shaft is installed in the left side of described rear tailstock, and the right side of tailstock is provided with feeding portion after at least one in the rear,
Each described rear feeding portion includes rear feeding motor, described rear feeding motor connected by rotary shaft after feeding driving wheel, described
Feeding driven pulley after feeding driving wheel is connected by belt afterwards, described rear feeding driven pulley connects the first roller, and described first
Roller side is close to connect the second roller, is provided with auxiliary roller in the upper left side of described first roller.
5. polybag automatic production line as claimed in claim 4 it is characterised in that in the rear feeding portion lower right side peace
Dress buffer part, described buffer part includes the straw mat of horizontally set, and one end of described straw mat is fixedly installed on rear tailstock, described grass
The other end of seat is provided with straw mat axle, is provided with the first deflector roll and second excessively in the upper right side of described straw mat axle and crosses deflector roll, described
First upside crossing deflector roll is higher than the described second downside crossing deflector roll.
6. polybag automatic production line as claimed in claim 1 is it is characterised in that be provided with first in the side of edge-sealing mechanism
Crane and the second crane, described first crane is provided with the 5th roller, and described second crane is provided with the 6th roller,
The position of described 5th roller is higher than the position of described 6th roller.
7. polybag automatic production line as claimed in claim 6 is it is characterised in that be provided with described second crane side
Front feeding portion, described front feeding portion includes upper glue roller, lower rubber roller, upper cutter and lower cutter, described upper glue roller and described lower rubber roller
Fit tangent setting, described upper glue roller connects servomotor, the cutter head of described upper cutter is corresponding with the cutter head of described lower cutter
Setting；Be provided with squeeze-film mechanism in described front feeding portion side, described squeeze-film mechanism include the upper press mold crossbeam that be arranged in parallel and under
Press mold crossbeam, described upper press mold crossbeam is provided with press mold crossbeam.
8. polybag automatic production line as claimed in claim 7 is it is characterised in that described first transmission mechanism includes first
Motor, described first motor connection the first driving wheel, described first driving wheel passes through the first chain and connects the first driven pulley, described
First driven pulley is provided with the first roller, and described first roller passes through the first belt, through roller, strainer and the second roller
Connect, the two ends of described conveyer belt are equipped with roller bearing, one of described roller bearing is connected with described second roller；Described second biography
Motivation structure includes the second motor, described second motor connection the second driving wheel, and described second driving wheel passes through the second belt and connects
Second driven pulley, described second driven pulley is provided with the first synchronous pulley, and described first synchronous pulley connects the by Timing Belt
Two synchronous pulleys.
9. polybag automatic production line as claimed in claim 8 is it is characterised in that described punch mechanism includes punching gas
Cylinder, described punching cylinder connects cutting part, is provided with rotating part, described rotating part includes rotation platform, institute below described cutting part
State, below rotation platform, swingle is installed, described rotary cylinder is connected with described swingle by connecting rod, described rotary cylinder
With the setting of described connecting rod horizontal vertical, the longitudinally perpendicular connection with described swingle of described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744673.8A CN104441774B (en) | 2014-12-09 | 2014-12-09 | Automatic plastic bag production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744673.8A CN104441774B (en) | 2014-12-09 | 2014-12-09 | Automatic plastic bag production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104441774A CN104441774A (en) | 2015-03-25 |
| CN104441774B true CN104441774B (en) | 2017-02-22 |
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| CN114643747B (en) * | 2022-03-25 | 2022-09-20 | 浙江天济新材料科技有限公司 | Production method of biodegradable plastic bag |
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Address after: 522021 Guangdong Jieyang airport economic zone Xi Nan Office West Zhai union tiger grave piece Patentee after: JIEYANG CITY QUNXING MACHINERY INDUSTRIAL Co.,Ltd. Address before: 522021 Guangdong Jieyang airport economic zone Xi Nan Office West Zhai union tiger grave piece Patentee before: JIEYANG QUNXING MACHINERY INDUSTRIAL CO.,LTD. |
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Denomination of invention: An automated production line for plastic bags Effective date of registration: 20230918 Granted publication date: 20170222 Pledgee: China Co. truction Bank Corp Jieyang branch Pledgor: JIEYANG CITY QUNXING MACHINERY INDUSTRIAL Co.,Ltd. Registration number: Y2023980057356 |
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Denomination of invention: An automated production line for plastic bags Granted publication date: 20170222 Pledgee: China Minsheng Bank Co.,Ltd. Jieyang Branch Pledgor: JIEYANG CITY QUNXING MACHINERY INDUSTRIAL Co.,Ltd. Registration number: Y2024980036467 |
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