CN107252869B - Standard piece pin shaft simultaneous feeding device - Google Patents
Standard piece pin shaft simultaneous feeding device Download PDFInfo
- Publication number
- CN107252869B CN107252869B CN201710716944.2A CN201710716944A CN107252869B CN 107252869 B CN107252869 B CN 107252869B CN 201710716944 A CN201710716944 A CN 201710716944A CN 107252869 B CN107252869 B CN 107252869B
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- Prior art keywords
- clamping
- standard sheet
- pin
- standard
- guide rod
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Classifications
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- 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)
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Abstract
The invention discloses a standard film pin shaft simultaneous feeding device which comprises a workbench, a driving device, a clamping device, a film feeding device and a fixing seat, wherein the clamping device and the film feeding device are connected with the driving device through the fixing seat, the clamping device is arranged above the film feeding device, and the film feeding device and the driving device are fixed on the workbench; 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 safety operation of operators is facilitated, the operation danger is reduced, the pin shaft is clamped stably and reliably by the clamping part, the spring is arranged, the clamping device is reset more accurately, and the production efficiency and the production quality are improved.
Description
Technical Field
The invention relates to the technical field of chain assembly, in particular to a standard sheet pin shaft simultaneous feeding device.
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 technical level of the whole industry has a certain gap compared with developed countries because the starting point of the chain industry in China is lower. 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 standard film pin shaft simultaneous feeding device which comprises a workbench, a driving device, a clamping device, a film feeding device and a fixing seat, wherein the clamping device and the film feeding device are connected with the driving device through the fixing seat, the clamping device is arranged above the film feeding device, and the film feeding device and the driving device are fixed on the workbench.
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 notch, 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 notch, the notch is arranged on the standard sheet pressing plate, two sides of the notch 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 standard sheet pin shaft simultaneous feeding device provided by the invention 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.
Drawings
FIG. 1 is a schematic diagram of a standard film pin simultaneous feeding device of 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;
the reference numerals are as follows:
410. the device comprises a workbench, 420, a driving device, 430, a clamping device, 440, a sheet feeding device, 450, a fixed seat, 460, a fixed seat sliding seat, 431, a pin feeding plate 432, a clamping arm, 433, a guide rod, 435, a pin blanking die, 436, a spring, 441, a standard sheet sliding plate, 442, a standard sheet feeding plate, 443, a standard sheet pressing plate, 444 and a standard sheet blanking die.
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.
As shown in fig. 1, the standard film pin simultaneous feeding device of the present invention includes a workbench 410, a driving device 420, a clamping device 430, a film feeding device 440 and a fixing base 450, wherein the clamping device 430 and the film feeding device 440 are connected with the driving device 420 through the fixing base 450, the driving device 420 may be an air cylinder or an oil cylinder, the clamping device 430 is disposed above the film feeding device 440, the film feeding device 440 and the driving device 420 are fixed on the workbench 410, and the driving device 420 is provided with a fixing base slide seat 460 on the workbench for reducing the burden of the fixing base 450, the clamping device 430 and the film feeding device 440 on the output end of the driving device 420 during the reciprocating operation, so that the fixing base 450 horizontally moves on the fixing base slide seat 460.
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 notch 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 notch of the standard sheet feeding plate after passing through the standard sheet blanking die 444 through the standard sheet pressing plate 443. 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 notch, and is arranged on the standard sheet pressing plate 443, two sides of the notch are used for giving a pressing 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 standard sheet pin shaft simultaneous feeding device provided by the invention 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.
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 (5)
1. The standard film pin shaft simultaneous feeding device comprises a workbench, a driving device, a clamping device, a film feeding device and a fixing seat, and is characterized in that the clamping device and the film feeding device are connected with the driving device through the fixing seat, the clamping device is arranged above the film feeding device, and the film feeding device and the driving device are fixed on the workbench;
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 notch, 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 hole, and the standard sheet blanking die is arranged on the standard sheet pressing plate;
the depth of the sliding groove is larger than the thickness of the standard sheet and smaller than twice the thickness of the standard sheet;
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;
the guide rod is sleeved with the spring, one end of the spring is connected with the standard sheet blanking die, and the other end of the spring is connected with the stop block of the guide rod;
when the guide rod is used, the driving device pushes the fixing seat to move, the fixing seat drives the standard sheet feeding plate and the standard sheet to move along the sliding groove, the fixing seat drives the guide rod to run for a section of idle stroke along the guide rod and then contacts with the stop block of the guide rod, at the moment, the pin shaft is positioned right above the standard sheet, and the fixing seat drives the clamping part and the standard sheet feeding plate to move forwards simultaneously;
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 notch, the notch is arranged on the standard sheet pressing plate, two sides of the notch 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.
2. The standard film pin simultaneous feeding device according to claim 1, further comprising a fixing base slide base, wherein the fixing base moves horizontally on the fixing base slide base.
3. The modular chip pin simultaneous feed device of claim 1, wherein the end of the arm adjacent the recess is provided with a curvature.
4. The standard wafer and pin simultaneous feeding device according to claim 1, wherein the wrapping angle of the clamping portion of the clamping device to the pin is greater than 180 ° and less than 330 °.
5. A standard sheet pin simultaneous feed device according to any of claims 1-4 wherein said drive means is a cylinder or ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716944.2A CN107252869B (en) | 2017-08-21 | 2017-08-21 | Standard piece pin shaft simultaneous feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716944.2A CN107252869B (en) | 2017-08-21 | 2017-08-21 | Standard piece pin shaft simultaneous feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107252869A CN107252869A (en) | 2017-10-17 |
| CN107252869B true CN107252869B (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710716944.2A Active CN107252869B (en) | 2017-08-21 | 2017-08-21 | Standard piece pin shaft simultaneous feeding device |
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| CN (1) | CN107252869B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881637B (en) * | 2017-12-21 | 2024-01-30 | 广东溢达纺织有限公司 | Yarn pusher of drafting machine and drafting machine |
| CN108273955B (en) * | 2018-04-17 | 2023-07-21 | 杭州盾牌链条有限公司 | U-shaped outer single-section agricultural machinery chain assembly machine |
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| CN106270362A (en) * | 2016-08-21 | 2017-01-04 | 青岛征和工业股份有限公司 | In a kind of attached plate chain, single-unit replaces assembly machine automatically |
| CN106311959A (en) * | 2016-10-11 | 2017-01-11 | 苏州顺革智能科技有限公司 | Chain sheet feeding machine |
| CN207606248U (en) * | 2017-08-21 | 2018-07-13 | 苏州椿盟智能科技有限公司 | A kind of standard film axis pin feed device simultaneously |
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2017
- 2017-08-21 CN CN201710716944.2A patent/CN107252869B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006095531A (en) * | 2004-09-28 | 2006-04-13 | Jtekt Corp | Power transmission chain manufacturing method, and power transmission chain manufacturing device used therefor |
| CN101934322A (en) * | 2009-07-01 | 2011-01-05 | 王丽平 | Electromechanical integration double-automatic material feeding and workpiece discharging mechanism |
| CN101642870A (en) * | 2009-08-31 | 2010-02-10 | 浙江恒久机械集团有限公司 | Chain assembling device |
| JP2013107114A (en) * | 2011-11-22 | 2013-06-06 | Kibo Kogyo:Kk | Chain assembly apparatus |
| CN103071757A (en) * | 2013-01-14 | 2013-05-01 | 绩溪黄山实业有限公司 | Chain half external joint automatic assembly device |
| CN203316669U (en) * | 2013-01-14 | 2013-12-04 | 绩溪黄山实业有限公司 | Dual-layer tridimensional feeding device |
| CN104190852A (en) * | 2014-09-10 | 2014-12-10 | 太仓椿盟链传动有限公司 | Chain assembly machine |
| 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 |
| CN105798589A (en) * | 2016-05-16 | 2016-07-27 | 杭州盾牌链条有限公司 | Automatic assembly machine achieving double pin and sheet discharging |
| CN106270362A (en) * | 2016-08-21 | 2017-01-04 | 青岛征和工业股份有限公司 | In a kind of attached plate chain, single-unit replaces assembly machine automatically |
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| CN207606248U (en) * | 2017-08-21 | 2018-07-13 | 苏州椿盟智能科技有限公司 | A kind of standard film axis pin feed device simultaneously |
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| CN107252869A (en) | 2017-10-17 |
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