CN116750470A - Material taking lifting mechanism - Google Patents
Material taking lifting mechanism Download PDFInfo
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- CN116750470A CN116750470A CN202310985006.8A CN202310985006A CN116750470A CN 116750470 A CN116750470 A CN 116750470A CN 202310985006 A CN202310985006 A CN 202310985006A CN 116750470 A CN116750470 A CN 116750470A
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- material taking
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- lifting mechanism
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- 239000000463 material Substances 0.000 title claims abstract description 68
- 238000003860 storage Methods 0.000 claims abstract description 16
- 230000008093 supporting effect Effects 0.000 claims description 8
- 238000013461 design Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 19
- 238000003032 molecular docking Methods 0.000 description 18
- 238000004804 winding Methods 0.000 description 13
- 210000001503 joint Anatomy 0.000 description 10
- 238000007667 floating Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012840 feeding operation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010415 tidying Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/56—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections
- B65G47/57—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections for articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The application discloses a material taking lifting mechanism, which comprises: the device comprises a material taking lifting mechanism body, a material taking lifting mechanism guide rail, a material taking lifting mechanism sliding block, a first lifting plate, a second spring guide device, a second lifting driving mechanism, a second lifting limiting device, a second bottom managed yarn storage platform, a second pushing plate and a second rack and pinion system. The material taking lifting mechanism can be used for lifting cops and pushing the cops onto an upper layer of yarn throwing platform. According to the material taking lifting mechanism, the integrated design of the lifting driving mechanism and the gear rack system is adopted, the movement in two directions is realized by one driving system, the horizontal pushing operation can be further carried out after the material taking lifting mechanism is lifted to a preset position, the number of parts is small, and the cost is effectively reduced.
Description
Technical Field
The application belongs to the technical field of spinning engineering machinery, and particularly relates to a material taking lifting mechanism.
Background
Along with the development of an automation technology, in the spinning engineering machinery industry, a winder is greatly improved, more and more winder manufacturers design full-automatic winders to replace the original automatic winders, but the full-automatic winders are high in equipment integration degree, so that maintenance is inconvenient, and long-time shutdown maintenance is required once equipment fails; and most of the full-automatic winding machines are provided by large enterprises abroad, and equipment and machines are expensive.
In textile enterprises in China, a large number of automatic spoolers exist, and although the automatic spoolers are provided with yarn libraries, cops can be automatically fed in the spooling process, and matched workers are needed to feed the cops into the yarn libraries; along with the increase of labor cost, the textile industry has more and more competitive, and textile enterprises are required to seek to reform and upgrade the existing automatic bobbin winder to replace workers to carry out yarn feeding operation, so that the labor cost is reduced, the automation degree of a production workshop is improved, and the high cost investment for purchasing brand-new full-automatic equipment is avoided.
At present, many manufacturers have studied an automatic yarn feeding system of an automatic winder, such as a CN201610657354.2 cop automatic feeding device, which has been developed and described around the pre-finishing of cops, but the yarn feeding system and the platform are not sufficiently described.
The present company has also developed a certain research and development in this field, and has filed a series of patents such as CN201810459188.4, CN201810459241.0, a conveying system for automatic yarn feeding equipment, CN201810459168.7, CN201810459167.2, a head-finding finishing system for automatic head-finding equipment of automatic winder, etc.
However, in the production test process, the existing automatic yarn feeding system is considered to have the problems of over high structural integrity degree, inconvenient disassembly and assembly and maintenance and the like, so that the yarn feeding system for the automatic bobbin winder is further upgraded and improved, and the method is more suitable for the real requirements of textile enterprises.
Disclosure of Invention
Aiming at the technical problems that the structural integrity of an automatic winder is too high and the disassembly and the maintenance are inconvenient in the prior art, the applicant develops a novel yarn feeding system for the automatic winder, which has high working efficiency and is convenient to disassemble, assemble and maintain.
The application relates to a material taking lifting mechanism, which comprises:
a material taking lifting mechanism body (361) for supporting;
the material taking lifting mechanism guide rail (362) is vertically arranged on the material taking lifting mechanism body (361);
the material taking lifting mechanism sliding block is in sliding fit on the material taking lifting mechanism guide rail (362);
a first lifting plate (367) connected with the material taking lifting mechanism sliding block;
the second lifting plate (368) is positioned right above the first lifting plate (367), and the first lifting plate (367) and the second lifting plate (368) are in supporting connection through a second spring guide device (369);
the second lifting driving mechanism is arranged on the material taking lifting mechanism body (361) and is used for driving the first lifting plate (367) to move up and down;
the second lifting limiting device (370) is arranged at the top of the material taking lifting mechanism body (361) and is used for limiting the highest position of the second lifting plate (368);
a second bottom managed yarn storage platform (376) connected to one side of the second lift plate (368); a second pushing plate (371) is arranged on the second bottom managed yarn storage platform (376) in a sliding way;
the second gear rack system comprises a third rack (372), a third gear (373), a fourth gear (374) and a fourth rack (375), wherein the third rack (372) is horizontally arranged and connected with the second pushing plate (371) and has the same movement direction; the third gear (373) is meshed below the third rack (372) and supported by a bearing support system fixed on one side of the second lifting plate (368); the fourth gear (374) is positioned on one side of the first lifting plate (367) and is coaxially and fixedly connected with the third gear (373); a fourth rack (375) is vertically connected to the first lift plate (367) and is meshed with the fourth gear (374).
When the material taking lifting mechanism is actually operated, the first lifting plate (367) is driven by the second lifting driving mechanism to drive the second lifting plate (368) to lift together through the second spring guide device (369), then the second lifting plate (368) is contacted with the second lifting limiting device (370), the second lifting plate (368) stays at a limited height, even if a second bottom-managed yarn storage platform of the second lifting plate (368) is flush with an upper-layer platform conveying track (301) of the automatic yarn feeding platform (3), at the moment, the second lifting driving mechanism can continuously drive the first lifting plate (367) to continuously move upwards due to the second spring guide device (369), when the first lifting plate (367) compresses the second spring guide device (369), the second rack-and-pinion system starts to operate, the first lifting plate (367) drives a fourth rack (375) to move upwards, and further enables a fourth gear (374) to rotate, and at the moment, a third gear (376) synchronously rotates, and the third rack (372) is driven to move horizontally, so that the third rack (372) can be pushed out of the second rack (372) and the upper-layer carrier platform (301) to push the second rack (372) to move upwards.
Preferably, the second lifting driving mechanism comprises a second lifting driving motor (354), a second lifting driving screw (365) and a second driving nut; the second lifting drive motor (354) is arranged at the top of the lifting mechanism body (361), the second lifting drive screw (365) is parallel to the lifting mechanism guide rail (362) and is connected with the output end of the second lifting drive motor (354), and the second drive nut is arranged on the first lifting plate (367) and is sleeved with the second lifting drive screw (365) in a threaded manner. When the second lifting driving motor (354) runs, the second lifting driving screw rod (365) is driven to rotate, so that the second driving nut sleeved with threads moves up and down, and finally the first lifting plate (367) moves up and down.
Preferably, the second lifting limiting device (370) comprises a second U-shaped seat and a second limiting column, the end part of the second U-shaped seat is fixed on the material taking lifting mechanism body (361), and the second limiting column is vertically fixed on the second U-shaped seat and the upper end of the second limiting column is provided with a second convex cap.
The application has the beneficial effects that:
1) The novel yarn feeding system for the automatic winder developed by the applicant has the key points that the bobbin yarn and the collet are conveyed by the multi-layer conveying belt, so that the structure is compact; and the bobbin yarn is conveyed from two ends according to the characteristic of a longer working position of the bobbin winder, so that the working efficiency is improved. The material taking lifting mechanism is used for lifting cops and pushing the cops onto a yarn feeding platform at the upper layer and is used as a stable material feeding guaranteeing mechanism of a multi-layer conveying platform of a yarn feeding system for an automatic winder.
2) According to the material taking lifting mechanism, the integrated design of the lifting driving mechanism and the gear rack system is adopted, the movement in two directions is realized by one driving system, the horizontal pushing operation can be further carried out after the cop and the collet reach the preset positions, the parts are few, and the cost is effectively reduced.
Drawings
FIG. 1 is a schematic view showing the overall structure of a yarn feeding system for an automatic winder according to the present application;
FIG. 2 is a schematic view of an automatic yarn feeding platform according to the present application;
FIG. 3 is a schematic view of the platen assembly of the present application;
FIG. 4 is a partial schematic view of a platen assembly of the present application;
FIG. 5 is a schematic structural view of a platen assembly of the present application;
FIG. 6 is a schematic view showing a guide bar of the platen assembly of the present application in a pulled-out state;
FIG. 7 is a schematic view of the floating joint of the present application in an exploded view;
FIG. 8 is a cross-sectional view of an adjustment structure of the floating joint of the present application;
FIG. 9 is a schematic view of the docking of the No. 1 yarn feeding platform with the intermediate docking system of the present application;
FIG. 10 is a partial schematic view of a yarn feeding platform No. 1 of the present application;
FIG. 11 is a schematic view of the structure of a No. 2 yarn feeding platform of the present application;
FIG. 12 is a schematic view of a part of the material taking and lifting mechanism of the No. 2 yarn feeding platform of the present application;
FIG. 13 is a schematic view of the other end of the yarn feeding platform No. 2 of the present application;
FIG. 14 is a schematic view of the structure of the take-off and descent mechanism of the present application;
fig. 15 is a schematic structural view of a material taking lifting mechanism of the present application.
Detailed Description
The application will be further illustrated with reference to specific examples. It should be understood that the following examples are illustrative of the present application and are not intended to limit the scope of the present application.
Example 1
The present take-off lowering mechanism and take-off lifting mechanism will now be described in greater detail with reference to the drawings, wherein preferred embodiments of the present application are shown, it being understood that the application described herein may be modified by those skilled in the art while still achieving the advantageous effects of the application. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the application.
As shown in fig. 1, a novel yarn feeding system for an automatic winder, which is developed by the present inventors, is applied to the material taking lowering mechanism and the material taking lifting mechanism of the present application. In the yarn feeding system for the automatic winder, a control system 1 of the winder and the automatic winder 2 are original equipment, an automatic yarn feeding platform 3 is arranged on the working side of the automatic winder 2, and corresponding cops are fed into a winding station to be fed by the automatic yarn feeding platform 3, so that the production requirement of the automatic winder 2 is met; the equipment matched with the automatic yarn feeding platform 3 comprises an intermediate docking system 4, a cop tidying system 5 and a cop storage lifting system 6.
Different from the original technical scheme of the company (CN 201810459241.0 is a conveying system of automatic yarn feeding equipment), the automatic yarn feeding platform 3 is arranged on the working side of the automatic winder 2 and is flush with a winding station of the automatic winder 2, and the automatic yarn feeding platforms 3 are arranged in a segmented manner and are mutually connected to meet the bobbin yarn feeding requirement of the whole production line of the automatic winder 2.
The cop to be spooled is firstly stored in a cop storage lifting system 6 and then is transmitted to a cop finishing system 5 one by one, the cop is finished and preprocessed, the cop is arranged on a special collet, and then is transmitted to an automatic yarn feeding platform 3 for conveying by an intermediate butt joint system 4; the automatic yarn feeding platform 3 can also convey the empty collet after yarn feeding to the corresponding channel of the bobbin yarn finishing system 5 by the middle butt joint system 4 for inserting new bobbin yarn to be spooled.
As shown in fig. 2, a schematic structural diagram of the automatic yarn feeding platform 3 is shown, according to the working condition of the automatic winder 2, the automatic yarn feeding platform 3 is divided into two modules, namely a No. 1 yarn feeding platform 31 and a No. 2 yarn feeding platform 32, which are respectively used for corresponding to the winding working areas at the front end and the rear end of the automatic winder 2; the 2 yarn feeding platforms have the same basic structure and comprise a bracket, and three layers of conveying devices and yarn feeding devices which are arranged on the bracket; the three-layer conveying device is used for conveying the cops and the buttresses conveyed by the middle butt joint system 4 along the working side of the automatic winder 2; the yarn throwing device is arranged above the three-layer conveying device and corresponds to each winding station and is used for throwing cop into the winding station to be fed.
The brackets of the yarn feeding platform No. 1 31 and the yarn feeding platform No. 2 32 are respectively connected with the automatic winder 2 through a pressing plate device 307; the adjustable universal wheels 308 are arranged below the brackets of the No. 1 yarn feeding platform 31 and the No. 2 yarn feeding platform 32, so that a movable supporting effect is achieved; the outer sides of the No. 1 yarn feeding platform 31 and the No. 2 yarn feeding platform 32 are provided with a platform push-pull handrail 309, and the No. 1 yarn feeding platform 31 or the No. 2 yarn feeding platform 32 can be independently pulled away from the automatic winder 2 to carry out platform maintenance or to carry out maintenance on the automatic winder 2 through the platform push-pull handrail 309.
As shown in fig. 3, a schematic installation of the platen apparatus 307 is shown; FIG. 4 is a partial schematic view of a platen assembly 307; the automatic winder 2 has side plates for supporting the machine body, and the automatic yarn feeding platform 3 is mounted on the side plates by a pressing plate device 307. The platen apparatus 307 includes a platen mechanism and a telescopic mechanism. The pressing plate mechanism comprises two pressing plates 311, a pressing plate locking device 312, a guiding device 313 and a guide rod locking device 315; the two pressing plates 311 clamp the side plates of the automatic winder 2 and are locked and fixed through the pressing plate locking device 312; the guide 313 and the guide bar locking device 315 are fixed to the pressing plate 311. The telescopic mechanism comprises a guide rod 314 and a floating joint 316, wherein the guide rod 314 passes through a guide device 313 and a guide rod locking device 315, and the floating joint 316 is fixed at the end part of the guide rod 314 and is connected with a bracket of the No. 1 yarn feeding platform 31 or the No. 2 yarn feeding platform 32. When in use, the guide rod 314 can perform telescopic movement along the guide device 313 and the guide rod locking device 315, so that the No. 1 yarn feeding platform 31 or the No. 2 yarn feeding platform 32 can perform telescopic movement along the guide rods 314 at the two sides of the platform, and meanwhile, the guide rod 314 can be locked by operating the guide rod locking device 315, so that the guide rod 314 cannot move freely. While the floating joint 316 is used to eliminate up and down fluctuations due to uneven ground and other factors during platform movement.
Fig. 5 shows a schematic structural view of the platen device 307; the guide rods 314 can be installed on one side of the platen device 307 or the guide rods 314 are arranged on both sides of the platen device 311 according to design requirements, which mainly looks at the installation position of the platen device 307, if the guide rods 314 are installed on one end of the No. 1 yarn feeding platform 31 or the No. 2 yarn feeding platform 32, the guide rods 314 are only required to be arranged on one side close to the yarn feeding platform to be connected with the corresponding platform; at the junction of the two yarn feeding platforms, guide rods 314 are required to be arranged on the pressing plates 311 at both sides and are respectively connected with the yarn feeding platforms at both sides, and 2 guide rods 314 are mutually independent, so that the 2 yarn feeding platforms can realize telescopic pulling-out propelling movement mutually independent.
Preferably, the guide rod 314 is a cylindrical guide shaft, the guide device 313 is mainly a linear bearing, the guide rod locking device 315 is an axial guide locking device with a locking bolt, and the guide rod locking device is provided with an operating handle, and can be used for playing a role of guiding movement or positioning and locking by rotating the operating handle to hold or release the guide rod 314.
Preferably, a pull-out limiting block 317 is provided at the other end of the guide rod 314, i.e. at the side close to the guide rod locking device 315, and the cross-sectional dimension of the pull-out limiting block 317 is larger than the inner hole of the guide rod locking device 315, so that when the guide rod 314 is pulled out, the pull-out limiting block 317 can prevent the guide rod 314 from being pulled out accidentally, thereby leading to failure of the guide limiting.
Preferably, one ends of the two pressing plates 311 are connected together through bolts and nuts and clamped on a side plate of the automatic winder 2, the other ends of the two pressing plates 311 are provided with pressing plate locking devices 312, the pressing plate locking devices 312 are eccentric locking devices, the main body of each pressing plate locking device is a bolt and nut device, a handle with a cam is arranged on a bolt head, the pressing plate locking devices 312 are slightly tightened through manual adjusting nuts, then the handles with the cams are operated to be completely tightened, the pressing plate locking devices 312 are used for completely tightening the tail ends of the two pressing plates 311, and therefore the 2 pressing plates 311 clamp the side plate of the automatic winder 2, and therefore in the installation and maintenance process of equipment, the structure can be disassembled and adjusted without tools, and the operation is convenient.
Fig. 6 is a schematic diagram showing a state that the guide rod of the pressing plate device 307 is pulled out, and at this time, the No. 1 yarn feeding platform 31 or the No. 2 yarn feeding platform 32 is pulled away from the winding station of the automatic winding machine 2, so that the yarn feeding platform or the winding station on the inner side can be overhauled conveniently.
FIG. 7 is a schematic illustration of the structure of the floating joint 316; FIG. 8 illustrates a cross-sectional view of the adjustment structure of the floating joint 316; the floating joint 316 is mounted at the end of the guide rod 314 and comprises a guide rod seat 320 and a bracket seat 321, one end of the guide rod seat 320 is provided with a guide rod mounting hole 322, the guide rod mounting hole 322 is provided with an opening, the guide rod mounting hole 322 is sleeved on the guide rod 314, and then the opening is locked by a screw, so that the guide rod seat 320 is fastened on the guide rod 314; the working end of the guide rod seat 320 is a flat part, an adjusting groove 323 is arranged on the flat part, and the adjusting groove 323 is a vertically arranged strip-shaped arc groove; the support frame 321 is fixedly arranged on two sides of the No. 1 yarn feeding platform 31 or the No. 2 yarn feeding platform 32; the middle of the support seat 321 is provided with a through groove, the through groove is sleeved on the outer side of the flat part of the working end of the guide rod seat 320, the adjusting groove 323 is internally provided with an adjusting bearing 324 and is fixed in a pin shaft hole 326 of the support seat 321 through a pin shaft 325, and the support seat 321 can move up and down relative to the guide rod seat 320 along the adjusting groove 323 under the limit of the adjusting bearing 324, so that adjustment is realized.
The three-layer conveying devices of the No. 1 yarn feeding platform 31 and the No. 2 yarn feeding platform 32 are respectively an upper layer platform conveying rail 301, a lower layer platform conveying rail 302 and a bottom bracket recycling conveying rail 310. The upper layer platform conveying track 301 of the No. 1 yarn feeding platform 31 and the No. 2 yarn feeding platform 32 is two sections of independent conveying units which run oppositely; the lower layer platform conveying rails 302 of the No. 1 yarn feeding platform 31 and the No. 2 yarn feeding platform 32 are connected to form a same-direction conveying unit, and the bottom support recovery conveying rails 310 of the No. 1 yarn feeding platform 31 and the No. 2 yarn feeding platform 32 are arranged between the upper layer platform conveying rails 301 and the lower layer platform conveying rails 302 and are also connected to form a same-direction conveying unit; the end of the No. 2 yarn feeding platform 32 is provided with a material taking lifting mechanism 303. The yarn feeding platform 31 and the yarn feeding platform 32 are connected through the platform docking mechanism 304, but the upper layer platform conveying rails 301 of the 2 yarn feeding platforms are not connected.
The intermediate docking system 4 is provided with a shoe distributing mechanism 401, a material taking descent mechanism 402, a lower tube yarn conveying passage 403, and an upper tube yarn conveying passage. Wherein, upper layer yarn conveying channel is docked with upper layer platform conveying track 301 of No. 1 yarn feeding platform 31 for delivering assembled cop and collet to upper layer platform conveying track 301. The take-off and drop mechanism 402 is provided at the beginning of the lower tube yarn feed path 403 for feeding the assembled cop and shoe down onto the lower tube yarn feed path 403. The lower tube yarn conveying channel 403 is in butt joint with the lower stage conveying rail 302 of the yarn feeding stage 31 No. 1 for conveying the assembled cop and shoe to the lower stage conveying rail 302. The shoe distributing mechanism 401 is in butt joint with the shoe recovering conveying track 310 of the No. 1 yarn feeding platform 31 and is used for recovering empty shoes and distributing and returning to the cop finishing system 5 by dividing the empty shoes into two conveying channels.
Fig. 9 is a schematic docking view of the No. 1 yarn feeding platform 31 and the intermediate docking system 4, which are separated from each other to show the structure of the docking portion, and includes an upper docking portion 341 connected to the upper platform conveying rail 301, for conveying cops output from the upper pipe yarn conveying channel of the intermediate docking system 4 onto the upper platform conveying rail 301 of the No. 1 yarn feeding platform 31; the lower layer butt joint part 342 connected with the lower layer platform conveying track 302 is used for conveying cop output by the lower layer pipe yarn conveying channel 403 of the middle butt joint system 4 to the lower layer platform conveying track 302 of the No. 1 yarn throwing platform 31 and further conveying cop to the upper layer platform conveying track 301 of the No. 2 yarn throwing platform 32 for yarn throwing; the device also comprises a shoe butt joint part 343 connected with the shoe recovery conveying track 310 and used for conveying empty shoes generated after the yarn feeding of the No. 1 yarn feeding platform 31 and the No. 2 yarn feeding platform 32 is finished back to the middle butt joint system 4.
In operation, the number 1 yarn feeding platform 31 and the number 2 yarn feeding platform 32 can simultaneously feed yarns. Specific: the cop and the collet output by the lower layer pipe yarn conveying channel of the middle butt joint system 4 are conveyed to an upper layer platform conveying rail 301,1 of the No. 1 yarn throwing platform 31, the upper layer platform conveying rail 301 of the No. 31 carries the cop and the collet to advance forwards, and the cop and the collet are thrown into a winding station to be fed by a yarn throwing device on the No. 1 yarn throwing platform 31 to finish yarn throwing; meanwhile, cop and a collet output by the lower layer yarn conveying channel 403 of the intermediate docking system 4 are conveyed onto the lower layer platform conveying rail 302 of the No. 2 yarn throwing platform 32 through the lower layer platform conveying rail 302 of the No. 1 yarn throwing platform 31, then the cop is conveyed onto the upper layer platform conveying rail 301 of the No. 2 yarn throwing platform 32 from the lower layer platform conveying rail 302 of the No. 2 yarn throwing platform 32 by the material taking elevator 303 arranged at the tail end of the No. 2 yarn throwing platform 32, the upper layer platform conveying rail 301 of the No. 2 yarn throwing platform 32 is provided with cop and collet to travel, the travelling direction is opposite to that of the upper layer platform conveying rail 301 of the No. 1 yarn throwing platform 31, and a yarn throwing device on the No. 2 yarn throwing platform 32 simultaneously completes yarn throwing work. After cop feeding, the empty shoe on the number 1 and number 2 yarn feeding platforms 31 and 32 will be sent to and from the shoe recovery conveying track 310 back into the intermediate docking system 4.
Fig. 10 is a schematic partial view of a No. 1 yarn feeding platform 31, in which an upper platform conveying track 301 is provided with two conveying belts on the same horizontal plane, one is a cop input conveying belt 351, which is disposed on one side close to a yarn feeding device, and the other is a cop circulating conveying belt 352, which is disposed in parallel on the outer side; and a circulation guide mechanism 306 is arranged between the cop input conveyer belt 351 and the cop circulation conveyer belt 352 at two ends of the upper platform conveying track 301, and the circulation guide mechanism 306 is provided with a guide cylinder mechanical arm 353.
The yarn feeding device comprises a yarn feeding manipulator 305, an inlet poking cylinder 354, a yarn feeding area detection sensor 355, a collet support 356 and a collet support cylinder 359; the yarn feeding manipulator 305 is arranged on the upper platform conveying rail 301 and corresponds to each spooling station; the inlet toggle cylinder 354 and the yarn feeding area detection sensor 355 are arranged at the inlet of the yarn feeding area where each yarn feeding manipulator 305 is arranged, the collet support 356 is arranged above the collet recovery conveying track 310 and is provided with a collet sliding inclined surface 358 which can be inclined downwards, and the collet support cylinder 359 is connected below the collet sliding inclined surface 358.
When the yarn feeding operation is performed, at the entrance of the yarn feeding area where each yarn feeding manipulator 305 is located, the yarn feeding area detection sensor 355 judges whether a yarn feeding area has cops or not, when no cop exists, the entrance toggle cylinder 354 is opened, the cop on the cop input conveyer 351 is put into the yarn feeding area, at the moment, the yarn feeding area detection sensor 355 detects that the cop exists, the entrance toggle cylinder 354 is closed, and the cop on the cop input conveyer 351 cannot enter the yarn feeding area again; when the cop is needed in the winding station, the cop throwing manipulator 305 acts to pick up the cop in the cop throwing area, lift the cop, rotate a certain angle, turn to the area where the cop inlet of the winding machine is located, and the cop throwing release area 356, then release the cop and throw the cop into the winding station. Correspondingly, the yarn feeding area detecting sensor 355 detects that the cop is taken away, and the collet support 356 descends by a certain height under the action of the collet support cylinder 359 below, so that the empty collet slides along the collet sliding inclined plane 358 and falls onto the collet recovery conveying track 310 (namely, the collet conveying belt 360 opposite to the running direction of the cop input conveying belt 351 of the yarn feeding platform 31 No. 1 shown in fig. 10) to convey to the intermediate docking system 4. After the empty collet slides down, the collet support 356 returns to the original height again, and at this time the inlet toggle cylinder 354 is opened to allow new cop to be placed.
When the cop conveyed on the cop input conveyer 351 does not enter the yarn throwing area of the yarn throwing manipulator 305, the cop is guided by the circulation guide mechanism 306 to enter the cop circulation conveyer 352 until the cop is conveyed to the starting end of the cop input conveyer 351, and the cop is conveyed back to the cop input conveyer 351 again from the cop circulation conveyer 352 by the guide cylinder mechanical arm 353 of the other circulation guide mechanism 306 for conveying again.
As shown in fig. 11, a schematic structural diagram of a No. 2 yarn feeding platform according to the present application is shown in fig. 12, wherein a part of a mechanism schematic diagram of a material taking lifting mechanism 303 is shown in fig. 12, the material taking lifting mechanism 303 is provided with a docking station 330 that is docked with a cop conveying platform of the No. 2 yarn feeding platform 32, and when the material taking lifting mechanism 303 lifts cop to the docking station 330, a pushing mechanism 331 works to push the lifted cop to a cop feeding conveyor belt of the No. 2 yarn feeding platform 32 through the docking station 330 for conveying. Fig. 13 is a schematic diagram of another end structure of the No. 2 yarn feeding platform 32, in which the running direction of the collet recovery conveying rail 310 of the No. 2 yarn feeding platform 32 is the same as the running direction of the cop feeding conveying belt of the No. 2 yarn feeding platform 32, and is communicated with the collet recovery conveying rail 310 of the No. 1 yarn feeding platform 31, and the empty collet generated in the yarn feeding process is finally input to the intermediate docking system 4, and then is conveyed to the cop finishing system 5 one by the intermediate docking system 4 for recycling.
FIG. 14 is a schematic view of a material take-off and lowering mechanism according to the present application; the material taking descending mechanism 402 is provided with a material taking descending mechanism body 411, a material taking descending mechanism guide rail 412 is vertically arranged on the material taking descending mechanism body 411, and a material taking descending mechanism sliding block 413 is arranged on the material taking descending mechanism guide rail 412; a first lifting driving motor 414 is arranged at the top of the material taking descending mechanism body 411, the output end of the first lifting driving motor 414 is connected with a first lifting driving screw rod 415 parallel to the material taking descending mechanism guide rail 412, a first lifting driving nut 416 is sleeved on the first lifting driving screw rod 415 in a threaded manner, the first lifting driving nut 416 is arranged on a first lifting plate 417, and the first lifting plate 417 is connected with the material taking descending mechanism sliding block 413; a second lifting plate 418 is arranged right below the first lifting plate 417, and the first lifting plate 417 and the second lifting plate 418 are in supporting connection through a first spring guide 419; the bottom of the material taking descending mechanism body 411 is also provided with a first lifting limiting device 420 of a second lifting plate 418; a first bottom escrow yarn storage platform 426 is attached to one side of the second lift plate 418; the first bottom managed yarn storage platform 426 is provided with a first pushing plate 421, namely the pushing mechanism 331 in a sliding manner, and a first gear rack system is arranged on one side; the first rack and pinion system comprises a first rack 422, a first gear 423, a second gear 424 and a second rack 425, wherein the first rack 422 is horizontally arranged and connected with the first pushing plate 421, and the movement direction of the first rack and pinion system is consistent; the first gear 423 is engaged under the first rack 422 and supported by a bearing support system fixed at one side of the second elevation plate 418; the second gear 424 is located at one side of the first lifting plate 417 and is coaxially and fixedly connected with the first gear 423; the second rack gear 425 is vertically connected with the first lifting plate 417 and is engaged with the second gear 424. In actual operation, under the driving of the first lift driving motor 414, the first lift plate 417 drives the second lift plate 418 to descend together through the first spring guiding device 419, then the second lift plate 418 contacts the first lift limiting device 420, so that the second lift plate 418 stays at a limited height, even if the first bottom-tube yarn storage platform 426 of the second lift plate 418 is flush with the lower-tube yarn conveying channel 403, at this time, due to the first spring guiding device 419, the first lift driving screw 415 can continuously drive the first lift driving nut 416 and the first lift plate 417 to continuously move downwards, when the first lift plate 417 compresses the first spring guiding device 419, the first rack and pinion system starts to operate, the first lift plate 417 drives the second rack 425 to move downwards, and further the second gear 424 rotates, at this time, the first gear 423 rotates synchronously, so that the first pushing plate 421 connected with the first rack 422 can be pushed to move to push the bottom-tube yarn storage platform 426 to the lower-tube yarn conveying channel 403 from the upper side.
FIG. 15 is a schematic view of a material take-off and lifting mechanism according to the present application; the principle of the material taking lifting mechanism 303 is the same as that of the material taking descending mechanism 402, a material taking lifting mechanism body 361 is also arranged, a vertical material taking lifting mechanism guide rail 362 is arranged on the material taking lifting mechanism body 361, and a material taking lifting mechanism sliding block is arranged on the material taking lifting mechanism guide rail 362; the top of the material taking lifting mechanism body 361 is provided with a second lifting driving motor 354, the output end of the second lifting driving motor 354 is connected with a second lifting driving screw 365 parallel to the material taking lifting mechanism guide rail 362, a second lifting driving nut is sleeved on the second lifting driving screw 365 in a threaded manner, and the second lifting driving nut is arranged on a first lifting plate 367 connected with the material taking lifting mechanism sliding block; a second lifting plate 368 is arranged right above the first lifting plate 367, the first lifting plate 367 and the second lifting plate 368 are in supporting connection through a second spring guide 369, and a second lifting limiting device 370 of the second lifting plate 368 is further arranged at the top of the material taking lifting mechanism body 361; a second bottom managed yarn storage platform 376 is provided on one side of the second lifting plate 368; the second bottom managed yarn storage platform 376 is slidably provided with a second pushing plate 371, and is provided with a second rack and pinion system on one side; the second rack and pinion system comprises a third rack 372, a third gear 373, a fourth gear 374 and a fourth rack 375, wherein the third rack 372 is horizontally arranged and connected with the second pushing plate 371, and the movement direction of the third rack 372 is consistent; the third gear 373 is engaged under the third rack 372 and supported by a bearing support system fixed to one side of the second lift plate 368; the fourth gear 374 is positioned on one side of the first lifting plate 367 and is coaxially and fixedly connected with the third gear 373; the fourth rack 375 is vertically coupled to the first lift plate 367 and is engaged with the fourth gear 374. In actual operation, under the drive of the material taking elevator driving motor 354, the first lifting plate 367 drives the second lifting plate 368 to lift together through the second spring guide 369, and then the second lifting plate 368 contacts with the second lifting limiting device 370, so that the second lifting plate 368 stays at a limited height, even if the second bottom managed yarn storage platform 376 of the second lifting plate 368 is flush with the upper platform conveying track 301 of the automatic yarn feeding platform 3, at this time, due to the second spring guide 369, the second lifting driving screw 365 can continuously drive the second lifting driving nut and the first lifting plate 367 to continuously move upwards. When the first lifting plate 367 compresses the second spring guide 369, the second rack and pinion system starts to operate, the first lifting plate 367 drives the fourth rack 375 to move upwards, so that the fourth gear 374 rotates, and at the same time, the third gear 373 synchronously rotates to drive the third rack 372 to realize horizontal movement, so that the second pushing plate 371 connected with the third rack 372 can be pushed to move, and the collet and the cop can be pushed out from the second collet tube yarn storage platform 376 to the upper layer platform conveying track 301.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application in any way. Any person skilled in the art will make any equivalent substitution or modification to the technical solution and technical content disclosed in the application without departing from the scope of the technical solution of the application, and the technical solution of the application is not departing from the scope of the application.
Claims (1)
1. A take out lifting mechanism, characterized in that it includes:
a material taking lifting mechanism body (361) for supporting;
the material taking lifting mechanism guide rail (362) is vertically arranged on the material taking lifting mechanism body (361);
the material taking lifting mechanism sliding block is in sliding fit on the material taking lifting mechanism guide rail (362);
a first lifting plate (367) connected with the material taking lifting mechanism sliding block;
the second lifting plate (368) is positioned right above the first lifting plate (367), and the first lifting plate (367) and the second lifting plate (368) are in supporting connection through a second spring guide device (369);
the second lifting driving mechanism is arranged on the material taking lifting mechanism body (361) and is used for driving the first lifting plate (367) to move up and down;
the second lifting limiting device (370) is arranged at the top of the material taking lifting mechanism body (361) and is used for limiting the highest position of the second lifting plate (368);
a second bottom managed yarn storage platform (376) connected to one side of the second lift plate (368); a second pushing plate (371) is arranged on the second bottom managed yarn storage platform (376) in a sliding way;
the second gear rack system comprises a third rack (372), a third gear (373), a fourth gear (374) and a fourth rack (375), wherein the third rack (372) is horizontally arranged and connected with the second pushing plate (371) and has the same movement direction; the third gear (373) is meshed below the third rack (372) and supported by a bearing support system fixed on one side of the second lifting plate (368); the fourth gear (374) is positioned on one side of the first lifting plate (367) and is coaxially and fixedly connected with the third gear (373); a fourth rack (375) vertically connected to the first lift plate (367) and meshed with the fourth gear (374);
the second lifting driving mechanism comprises a second lifting driving motor (354), a second lifting driving screw rod (365) and a second driving nut; the second lifting drive motor (354) for taking materials is arranged at the top of the lifting mechanism body (361), the second lifting drive screw (365) is parallel to the guide rail (362) of the lifting mechanism and is connected with the output end of the second lifting drive motor (354), and the second drive nut is arranged on the first lifting plate (367) and is sleeved with the second lifting drive screw (365) in a threaded manner;
the second lifting limiting device (370) comprises a second U-shaped seat and a second limiting column, the end part of the second U-shaped seat is fixed on the material taking lifting mechanism body (361), the second limiting column is vertically fixed on the second U-shaped seat, and a second convex cap is arranged at the upper end of the second limiting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310985006.8A CN116750470A (en) | 2018-10-15 | 2018-10-15 | Material taking lifting mechanism |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197181.6A CN109368401B (en) | 2018-10-15 | 2018-10-15 | Get material lowering mechanism and get material elevating system |
| CN202310985006.8A CN116750470A (en) | 2018-10-15 | 2018-10-15 | Material taking lifting mechanism |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811197181.6A Division CN109368401B (en) | 2018-10-15 | 2018-10-15 | Get material lowering mechanism and get material elevating system |
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| CN116750470A true CN116750470A (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310985006.8A Pending CN116750470A (en) | 2018-10-15 | 2018-10-15 | Material taking lifting mechanism |
| CN201811197181.6A Active CN109368401B (en) | 2018-10-15 | 2018-10-15 | Get material lowering mechanism and get material elevating system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811197181.6A Active CN109368401B (en) | 2018-10-15 | 2018-10-15 | Get material lowering mechanism and get material elevating system |
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| CN109976003B (en) * | 2019-03-23 | 2022-03-29 | 深圳市精运达自动化设备有限公司 | Miniaturized cell-phone screen IC hot press unit |
| CN110776252B (en) * | 2019-11-12 | 2022-02-11 | 杭州天启机械有限公司 | Tile-shaped arc-shaped outer-supporting lifting force pushing barrel mechanism |
| CN112777417A (en) * | 2020-11-04 | 2021-05-11 | 张家港金康达机械有限公司 | Spinning machine capable of rapidly loading and unloading raw materials |
| CN118023172B (en) * | 2024-04-15 | 2024-06-25 | 四川英创力电子科技股份有限公司 | Detection device and method for automatically detecting circuit on circuit board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB322450A (en) * | 1928-05-31 | 1929-12-02 | Fairbairn Lawson Combe Barbour | Improvements appertaining to doffing mechanism for flyer spinning, doubling, twisting and like machines |
| CN103774302B (en) * | 2014-01-22 | 2016-06-29 | 日照裕鑫动力有限公司 | The automatic pulling attachment of ring spinning frame cop and method |
| CN204416776U (en) * | 2014-12-17 | 2015-06-24 | 巨石集团有限公司 | A kind of yarn group automatic removing barrel device |
| CN105947796B (en) * | 2016-06-21 | 2019-02-19 | 浙江理工大学 | The yarn library basin apparatus for automatic change of automatic winder |
| CN106115371B (en) * | 2016-08-11 | 2018-11-13 | 常州长荣纺织有限公司 | The automatic delivery device of coil |
| CN106276416B (en) * | 2016-08-31 | 2023-04-28 | 浙江自力机械有限公司 | High-speed finishing device for ring bobbin |
| CN207255608U (en) * | 2017-07-20 | 2018-04-20 | 东莞东舜自动化有限公司 | A kind of polydisc overturns feeding machine |
| CN108557584B (en) * | 2018-05-15 | 2023-07-04 | 江阴市凯业纺织机械制造有限公司 | Automatic head finding equipment for automatic bobbin winder |
| CN108423495B (en) * | 2018-05-15 | 2023-10-13 | 江阴市凯业纺织机械制造有限公司 | Automatic yarn feeding equipment for automatic winder |
| CN108529337B (en) * | 2018-05-15 | 2024-01-09 | 江阴市凯业纺织机械制造有限公司 | Conveying system of automatic yarn feeding equipment |
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| CN109368401B (en) | 2023-08-29 |
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