CN107321906B - Quick assembly disassembly's standard piece round pin axle material feeding unit simultaneously - Google Patents
Quick assembly disassembly's standard piece round pin axle material feeding unit simultaneously Download PDFInfo
- Publication number
- CN107321906B CN107321906B CN201710717154.6A CN201710717154A CN107321906B CN 107321906 B CN107321906 B CN 107321906B CN 201710717154 A CN201710717154 A CN 201710717154A CN 107321906 B CN107321906 B CN 107321906B
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- 239000000463 material Substances 0.000 title claims description 4
- 238000003825 pressing Methods 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L9/00—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
- B21L9/02—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
- B21L9/06—Sorting, feeding, assembling, riveting, or finishing parts of chains
- B21L9/065—Assembling or disassembling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Advancing Webs (AREA)
- Slide Fasteners (AREA)
Abstract
The invention discloses a quick-disassembly standard film pin shaft simultaneous feeding device which comprises a fixed plate, a driving device, a clamping device, a film feeding device, a fixed seat and a disassembling device, wherein the clamping device and the film feeding device are connected with the driving device through the fixed seat, the clamping device is arranged above the film feeding device, the film feeding device and the driving device are fixed on the fixed plate, and the fixed plate is connected with a workbench through the disassembling device; the standard sheet and the pin shaft can be automatically fed at the same time through the matched use of the driving device, the clamping device and the sheet feeding device, so that the production efficiency is improved; the clamping device is favorable for safe operation of operators, operation danger is reduced, the clamping part clamps the pin shaft stably and reliably, the spring is arranged, the clamping device is reset more accurately, production efficiency and production quality are improved, and the clamping piece and the clamping seat are matched, so that the device can be disassembled quickly, and time is saved.
Description
Technical Field
The invention relates to the technical field of chain assembly, in particular to a standard sheet pin shaft simultaneous feeding device capable of being quickly assembled and disassembled.
Background
In the prior art, the chain is an important basic product, and has the characteristics of wheel transmission and belt transmission, so that the chain is widely applied to the fields of agricultural machinery, automobiles, motorcycles, petrochemical industry, metallurgical mine, textile papermaking and the like. In recent years, with the rapid development of economic construction of China and the transfer of industrial structures of developed countries abroad, the chain industry of China encounters unprecedented development opportunities. Meanwhile, in order to adapt to the demand change of domestic and foreign chain markets, the chain industry in China continuously adjusts the industrial structure, insists on the development path of technological innovation, increases the development force of new products and improves the technical level of chain making. However, the starting point of the chain industry in China is lower, and the technical level of the whole industry is different from that of developed countries. At present, the problem of low assembly level from material reformation to chain assembly in the chain industry in China generally exists, equipment automation degree of most enterprises is low, labor production efficiency is low, product precision is low, and part of working procedures are operated manually. Due to the low assembly level, not only the economic benefit and the product quality of the industry are directly affected, but also the development capability of high-precision and sharp products is greatly weakened, and the development of the industry is hindered.
Generally, the assembly is carried out step by step manually, the standard sheet and the pin shaft cannot be simultaneously fed and riveted, the production efficiency is low, the installation level is different, the quality is unstable, the quality cannot be ensured, moreover, the risk is high during riveting, certain potential safety hazards exist, the normal production and operation of enterprises can be influenced, and the work injury caused by personal injury of operators is avoided. Therefore, a standard sheet pin simultaneous feeding device with safe production, high efficiency and good quality is needed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the main purpose of the invention is to overcome the defects of the prior art, and discloses a quick-disassembly standard sheet pin shaft simultaneous feeding device which comprises a fixed plate, a driving device, a clamping device, a sheet feeding device, a fixed seat and a dismounting device, wherein the clamping device and the sheet feeding device are connected with the driving device through the fixed seat, the clamping device is arranged above the sheet feeding device, the sheet feeding device and the driving device are fixed on the fixed plate, and the fixed plate is connected with a workbench through the dismounting device.
Further, the dismounting device comprises clamping pieces, clamping seats, sliding assemblies and locking pieces, wherein the clamping seats are in a semi-cylindrical cup shape, two fixing pieces are arranged on the clamping seats, one clamping seat is fixed on a workbench, the other clamping seat is fixed on the workbench through the sliding assemblies, the two clamping seats can be combined and separated through the sliding assemblies, the clamping pieces are fixedly connected with the fixing plates, fixing parts are arranged on the clamping pieces, the clamping pieces move to the fixing parts through horizontal movement, and the clamping seats are combined through horizontal movement to fix the clamping seats and the clamping pieces together; the locking piece is arranged on the clamping seat.
Further, the fixing piece of the clamping seat is provided with a notch, and correspondingly, the clamping piece is provided with a bump.
Further, a fixed seat sliding seat is also arranged, and the fixed seat horizontally moves on the fixed seat sliding seat.
Further, the sheet feeding device comprises a standard sheet sliding plate, a standard sheet feeding plate, a standard sheet pressing plate and a standard sheet blanking die, wherein a sliding groove is formed in the standard sheet sliding plate, the standard sheet feeding plate is arranged in the sliding groove of the standard sheet sliding plate and can horizontally move along the sliding groove, one end of the standard sheet feeding plate is provided with a die opening, the other end of the standard sheet feeding plate is connected with the fixing seat, the standard sheet pressing plate is covered on the standard sheet sliding plate, a standard sheet feeding opening is formed in the standard sheet pressing plate, and the standard sheet blanking die is arranged on the standard sheet pressing plate.
Further, the depth of the chute is greater than the thickness of the standard plate and less than twice the thickness of the standard plate.
Further, clamping device includes round pin axle charge-up board, guide bar and round pin axle blanking die, be provided with the dog on the guide bar, the guide bar has one or more, the one end of guide bar with the one end fixed connection of round pin axle charge-up board, the other end with fixing base sliding connection, the other end of round pin axle charge-up board has one or more centre gripping tip.
Further, the clamping device further comprises one or more clamping arms, the middle parts of the clamping arms are rotatably connected to the pin roll feeding plate through torsion springs and pins, one ends of the clamping arms and two clamping end parts of the pin roll feeding plate form clamping parts for clamping pin rolls, the other ends of the clamping arms protrude out of the pin roll feeding plate, and the clamping parts are opened and closed by extruding and loosening the other ends of the clamping arms towards the central line of the pin roll feeding plate; the pin roll blanking die is provided with a groove, the groove is arranged on the standard sheet pressing plate, two sides of the groove are used for giving extrusion force to the clamping arm, and a blanking port of the pin roll blanking die is positioned above the clamping part.
Further, the blanking die further comprises a spring, the spring is sleeved on the guide rod, one end of the spring is connected with the blanking die of the standard sheet, and the other end of the spring is connected with the stop block of the guide rod.
Further, one end of the clamping arm, which is close to the cuboid through hole, is provided with an arc.
Further, the wrapping angle of the clamping part of the clamping device on the pin shaft is more than 180 degrees and less than 330 degrees.
Further, the driving device may be a cylinder or an oil cylinder.
The invention provides a quick-disassembly standard piece pin shaft simultaneous feeding device, which has the following advantages:
(1) Through the cooperation of the driving device, the clamping device and the film feeding device, the automatic feeding of the standard film and the pin shaft can be realized, and the production efficiency is improved;
(2) The clamping part formed by the clamping arm and the pin shaft feeding plate is matched with the cuboid through hole, so that the mechanical opening and closing of the clamping part are realized, and the pin shaft is conveyed into the assembly machine by pushing of the driving device, so that the safety operation of operators is facilitated, the operation danger is reduced, and the pin shaft is stably and reliably held.
(3) Through the arrangement of the springs, the clamping device is reset more accurately, and the production efficiency and the production quality are improved.
(4) Through the cooperation of fastener and cassette, can realize the quick dismantlement to the device, save time has improved production efficiency.
Drawings
FIG. 1 is a schematic diagram of a quick-release standard sheet pin simultaneous feeding device according to the present invention;
FIG. 2 is a schematic view of a film feeding apparatus according to the present invention;
FIG. 3 is a schematic view of a clamping device according to the present invention;
FIG. 4 is a schematic view of a dismounting device;
FIG. 5 is a schematic diagram of a connection structure between a card holder and a sliding assembly;
FIG. 6 is a schematic structural view of a clip;
FIG. 7 is a schematic diagram of a card holder;
The reference numerals are as follows:
410. The fixing plate, 420, the driving device, 430, the clamping device, 440, the sheet feeding device, 450, the fixing seat, 460, the fixing seat sliding seat, 431, the pin feeding plate 432, the clamping arm, 433, the guide rod, 435, the pin blanking die, 436, the spring, 441, the standard sheet sliding plate, 442, the standard sheet feeding plate, 443, the standard sheet pressing plate, 444, the standard sheet blanking die, 471, the clamping piece, 472, the clamping seat, 473, the sliding component, 474, the locking piece, 4711, the fixing part, 4712, the protruding block, 4721, the fixing piece, 4722 and the notch.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The workbench is a table surface on which the standard sheet pin shaft and the feeding device are arranged.
As shown in fig. 1, the quick-detachable standard film pin simultaneous feeding device of the invention comprises a fixing plate 410, a driving device 420, a clamping device 430, a film feeding device 440, a fixing seat 450 and a detaching device 470, wherein the clamping device 430 and the film feeding device 440 are connected with the driving device 420 through the fixing seat 450, the driving device 420 can be an air cylinder or an oil cylinder, the clamping device 430 is arranged above the film feeding device 440, the film feeding device 440 and the driving device 420 are fixed on the fixing plate 410, the fixing plate 410 is connected with a workbench through the detaching device 470, and in order to reduce the burden of the fixing seat 450, the clamping device 430 and the film feeding device 440 on the output end of the driving device 420 during the reciprocating operation of the driving device 420, a fixing seat 460 is further arranged on the fixing plate, and the fixing seat 450 is horizontally moved on the fixing seat slide seat 460.
As shown in fig. 4 to 7, the dismounting device 470 includes a clamping member 471, a clamping seat 472, a sliding assembly 473 and a locking member 474, the clamping seat 472 is in a semi-cylindrical cup shape, a fixing member 4721 is provided on the clamping seat 472, two clamping seats 472 are provided, one clamping seat is fixed on the workbench, the other clamping seat is fixed on the workbench through the sliding assembly 473, and the two clamping seats 472 can be combined and separated through the sliding assembly 473. Preferably, the sliding assembly 473 is a dovetail groove. The clamping piece 471 is fixedly connected with the fixing plate 410, a fixing part 4711 is arranged on the clamping piece 471, the clamping piece 471 moves to the fixing part 4711 through horizontal movement, the clamping seat 472 enables the two clamping seats to be combined through horizontal movement, and the clamping seat 472 and the clamping piece 471 are fixed together; the locking member 474 is disposed on the clamping seat and is used for fixedly connecting the two clamping seats 472 together, the locking member 474 may be a lock catch or a cylindrical tube, and is sleeved on the clamping seat 472, preferably in threaded fit with the clamping seat 472.
In a specific embodiment, two clamping seats 472 are combined, a circular clamping groove is formed in the clamping seat 472, the corresponding fixing portion 4711 of the clamping piece 471 is a circular clamping ring, the fixing portion 4711 of the clamping piece 471 is locked in a space formed by the clamping groove formed by the clamping seat 472 and the fixing piece 4721, of course, the clamping groove formed by the two clamping seats 472 can be polygonal, and preferably, the fixing portion 4711 of the clamping piece 471 is matched with the clamping groove in shape.
To further strengthen the same, the fixing member 4721 of the holder 472 is provided with a recess 4722, and the clip 471 is provided with a projection 4712. The tab 4712 is secured within the recess 4722 to limit the installation position and angle of the pin feeder while preventing rotation during operation and changing the feed angle.
As shown in fig. 2, the sheet feeding device 440 includes a standard sheet sliding plate 441, a standard sheet feeding plate 442, a standard sheet pressing plate 443, and a standard sheet blanking die 444, a chute is provided on the standard sheet sliding plate 441, the standard sheet feeding plate 442 is disposed in the chute of the standard sheet sliding plate 441 and can horizontally move along the chute, one end of the standard sheet feeding plate 442 is provided with a die opening matched with the standard sheet, the other end is connected with the fixing seat 450, the pressing plate 443 covers the standard sheet sliding plate 441, a standard sheet feeding opening is provided on the standard sheet pressing plate 443, the standard sheet blanking die 444 is disposed on the standard sheet pressing plate 443, and the standard sheet falls into the die opening of the standard sheet feeding plate after passing through the standard sheet blanking die 444. The depth of the chute is greater than the thickness of the standard sheet and less than twice the thickness of the standard sheet.
As shown in fig. 3, the clamping device 430 includes a pin feeding plate 431, a guide rod 433 and a pin blanking die 435, wherein one or more guide rods 433 are provided, preferably, two guide rods 433 are provided on the guide rod 433, one end of the guide rod 433 is fixedly connected with one end of the pin feeding plate 431, the other end is slidably connected with the fixing seat 450, one or more clamping ends are provided on the other end of the pin feeding plate 431, and preferably, two clamping ends are provided on the other end of the pin feeding plate 431. The clamping device 430 further comprises one or more clamping arms 432, preferably, the pin shaft feeding plate 431 comprises two clamping arms 432, the middle parts of the clamping arms 432 are rotatably connected to the pin shaft feeding plate 431 through torsion springs and pins, one ends of the clamping arms 432 and two clamping ends of the pin shaft feeding plate 431 form clamping parts for clamping pin shafts, each clamping part can respectively clamp the pin shaft, the other ends of the clamping arms 432 protrude out of the pin shaft feeding plate 431, the other ends of the clamping arms 432 are pressed towards the central line of the pin shaft feeding plate 431, the clamping arms 432 rotate through the pins at the middle parts, one ends of the clamping arms 432 are far away from the pin shaft feeding plate 431, the clamping parts are opened, and after the pressing force is lost, the clamping parts are closed due to the action of the torsion springs; the pin blanking die 435 is provided with a groove, and is arranged on the standard sheet pressing plate 443, two sides of the groove are used for giving extrusion force to the clamping arm 432, and a blanking port of the pin blanking die 435 is positioned above the clamping part.
When in use, the driving device 420 pushes the fixing seat 450 to move, the fixing seat 450 drives the standard sheet feeding plate 442 and the standard sheet to move along the chute, and after the standard sheet feeding plate 442 and the standard sheet travel for a period of idle travel along the guide rod 433, the clamping part and the standard sheet feeding plate 442 are driven to move forwards simultaneously after the pin shaft is positioned right above the standard sheet at the moment, and after the standard sheet feeding plate 442 is sent to a specified position, the pin shaft and the standard sheet are punched together through the oil cylinder; after feeding is completed, the driving device 420 moves reversely to drive the standard sheet feeding plate 442 to move, and for the clamping part, after the clamping part continues to run for a period of idle stroke, the clamping part is driven to move after contacting with the stop block at the end part of the guide rod 433, and the clamping device 440 is separated from the pin shaft through the pulling force of the driving device 420.
In a specific embodiment, the device further comprises a spring 436, wherein the spring 436 is sleeved on the guide rod 433, one end of the spring 436 is connected with the standard sheet blanking die 444, and the other end of the spring 433 is connected with a stop block of the guide rod 433, so that the pin roll feeding plate 431 is always clung to one side of the standard sheet blanking die 444 under the condition that the guide rod 433 is not stressed, and the position of the driving device 420 is the same every time reset, so that the standard sheet feeding plate 442 does not change the position, and the pin roll feeding plate 431 can be ensured not to change the position; in addition, after feeding is completed, the pin feeding plate 431 is brought back by the spring 436 without depending on the stop at the end of the guide rod 433.
In order to enable the clamping arm 432 to smoothly enter the cuboid through hole, one end of the clamping arm 432 close to the cuboid through hole is provided with an arc. In addition, the wrapping angle of the pin shaft by the clamping part of the clamping device 430 is larger than 180 degrees and smaller than 330 degrees, so that the stability of the pin shaft clamping by the clamping device 430 can be ensured, and the pin shaft can be separated smoothly.
The invention provides a quick-disassembly standard piece pin shaft simultaneous feeding device, which has the following advantages:
(1) Through the cooperation of the driving device, the clamping device and the film feeding device, the automatic feeding of the standard film and the pin shaft can be realized, and the production efficiency is improved;
(2) The clamping part formed by the clamping arm and the pin shaft feeding plate is matched with the cuboid through hole, so that the mechanical opening and closing of the clamping part are realized, and the pin shaft is conveyed into the assembly machine by pushing of the driving device, so that the safety operation of operators is facilitated, the operation danger is reduced, and the pin shaft is stably and reliably held.
(3) Through the arrangement of the springs, the clamping device is reset more accurately, and the production efficiency and the production quality are improved.
(4) Through the cooperation of fastener and cassette, can realize the quick dismantlement to the device, save time has improved production efficiency.
The foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention; modifications and equivalent substitutions are intended to be included in the scope of the claims without departing from the spirit and scope of the present invention.
Claims (6)
1. The device is characterized in that the clamping device and the sheet feeding device are connected with the driving device through the fixing seat, the clamping device is arranged above the sheet feeding device, the sheet feeding device and the driving device are fixed on the fixing plate, and the fixing plate is connected with the workbench through the dismounting device;
The dismounting device comprises clamping pieces, clamping seats, sliding assemblies and locking pieces, wherein the clamping seats are in a semi-cylindrical cup shape, two fixing pieces are arranged on the clamping seats, one clamping seat is fixed on a workbench, the other clamping seat is fixed on the workbench through the sliding assemblies, the two clamping seats can be combined and separated through the sliding assemblies, the clamping pieces are fixedly connected with the fixing plates, fixing parts are arranged on the clamping pieces, and the clamping seats are combined through horizontal movement to fix the clamping seats and the clamping pieces together; the locking piece is arranged on the clamping seat; the locking piece is in a cylindrical tube shape and is sleeved on the clamping seat;
the fixing piece of the clamping seat is provided with a notch, and correspondingly, the clamping piece is provided with a bump; the convex blocks are fixed in the notches, so that the installation position and the angle of the feeding device are limited, and meanwhile, the feeding device is prevented from rotating during operation;
The standard sheet feeding plate is arranged in the chute of the standard sheet sliding plate and can horizontally move along the chute, one end of the standard sheet feeding plate is provided with a die opening, the other end of the standard sheet feeding plate is connected with the fixing seat, the standard sheet pressing plate covers the standard sheet sliding plate, the standard sheet pressing plate is provided with a standard sheet feeding opening, and the standard sheet blanking die is arranged on the standard sheet pressing plate;
The clamping device comprises a pin roll feeding plate, a guide rod and a pin roll blanking die, wherein a stop block is arranged on the guide rod, one or more guide rods are arranged, one end of each guide rod is fixedly connected with one end of the pin roll feeding plate, the other end of each guide rod is in sliding connection with the fixing seat, and one or more clamping end parts are arranged at the other end of the pin roll feeding plate;
When the clamping device is used, the driving device pushes the fixing base to move, the fixing base drives the standard sheet feeding plate and the standard sheet to move along the sliding groove, the fixing base runs along the guide rod for a section of idle stroke and then contacts with the stop block of the guide rod, the pin shaft is positioned right above the standard sheet, and the fixing base drives the clamping part of the clamping device and the standard sheet feeding plate to move forwards simultaneously.
2. The quick assembly disassembly standard film pin simultaneous feed device of claim 1, further comprising a holder carriage on which the holder moves horizontally.
3. The quick assembly disassembly standard tab pin and box feed device of claim 1, wherein the chute has a depth greater than the thickness of the standard tab and less than twice the thickness of the standard tab.
4. The quick-dismantling standard sheet pin simultaneous feeding device according to claim 1, wherein the clamping device further comprises one or more clamping arms, the middle parts of the clamping arms are rotatably connected with the pin shaft feeding plate through torsion springs and pins, one ends of the clamping arms and the clamping end parts of the pin shaft feeding plate form clamping parts for clamping pin shafts, the other ends of the clamping arms protrude out of the pin shaft feeding plate, and the clamping parts are opened and closed by extruding and loosening the other ends of the clamping arms towards the central line of the pin shaft feeding plate; the pin roll blanking die is provided with a groove, the groove is arranged on the standard sheet pressing plate, two sides of the groove are used for giving extrusion force to the clamping arm, and a blanking port of the pin roll blanking die is positioned above the clamping part.
5. The quick assembly disassembly's standard piece round pin axle material feeding unit simultaneously according to claim 4, characterized by further comprising a spring, the spring suit is in on the guide bar, spring one end with standard piece blanking die is connected, the other end with the dog of guide bar is connected.
6. The quick assembly disassembly standard piece pin and shaft simultaneous feeding device according to claim 5, wherein the end of the clamping arm, which is close to the groove, is provided with an arc, and the wrapping angle of the clamping part of the clamping device on the pin shaft is more than 180 degrees and less than 330 degrees.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717154.6A CN107321906B (en) | 2017-08-21 | 2017-08-21 | Quick assembly disassembly's standard piece round pin axle material feeding unit simultaneously |
| PCT/CN2017/108017 WO2019037238A1 (en) | 2017-08-21 | 2017-10-27 | Standard sheet and hinge pin simultaneous feeding apparatus capable of being rapidly disassembled and assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717154.6A CN107321906B (en) | 2017-08-21 | 2017-08-21 | Quick assembly disassembly's standard piece round pin axle material feeding unit simultaneously |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107321906A CN107321906A (en) | 2017-11-07 |
| CN107321906B true CN107321906B (en) | 2024-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710717154.6A Active CN107321906B (en) | 2017-08-21 | 2017-08-21 | Quick assembly disassembly's standard piece round pin axle material feeding unit simultaneously |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107321906B (en) |
| WO (1) | WO2019037238A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927271A (en) * | 2021-11-30 | 2022-01-14 | 贵州华昌汽车电器有限公司 | Automatic assembling device for lock cylinder torsional spring pin penetrating shaft for vehicle |
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| CN204545314U (en) * | 2015-04-02 | 2015-08-12 | 环球传动泰州有限公司 | A kind of outer link assembling mould |
| CN105437142A (en) * | 2015-12-31 | 2016-03-30 | 红塔烟草(集团)有限责任公司 | Novel chain dismounting device |
| CN106143332A (en) * | 2016-07-21 | 2016-11-23 | 秋野地（厦门）户外装备科技有限公司 | Luggage carrier fixation kit |
| CN106311959A (en) * | 2016-10-11 | 2017-01-11 | 苏州顺革智能科技有限公司 | Chain sheet feeding machine |
| CN106734848A (en) * | 2017-03-15 | 2017-05-31 | 浙江百易机器人技术有限公司 | A kind of quick Sheet threading machine of chain piece |
| CN207086834U (en) * | 2017-08-21 | 2018-03-13 | 苏州椿盟智能科技有限公司 | The standard film bearing pin while feed device of a kind of fast assembling-disassembling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107321906A (en) | 2017-11-07 |
| WO2019037238A1 (en) | 2019-02-28 |
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