CN111438458A - Automatic welding device for chain and welding process flow - Google Patents
Automatic welding device for chain and welding process flow Download PDFInfo
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- CN111438458A CN111438458A CN202010382688.XA CN202010382688A CN111438458A CN 111438458 A CN111438458 A CN 111438458A CN 202010382688 A CN202010382688 A CN 202010382688A CN 111438458 A CN111438458 A CN 111438458A
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- 238000003466 welding Methods 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 32
- 239000010720 hydraulic oil Substances 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Mechanical Engineering (AREA)
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- Optics & Photonics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention provides an automatic chain welding device and a welding process flow, and relates to the technical field of chain production processing.
Description
Technical Field
The invention relates to the technical field of chain production and treatment, in particular to an automatic chain welding device and a welding process flow.
Background
The chain is generally a metallic chain ring or ring, and is used for mechanical transmission and traction. Most chains are composed of chain plates, chain pins, shaft sleeves and other parts. The chain all uses widely on car, boats and ships, processing equipment etc. along with mechanical instrument's rapid development, the demand of chain is bigger and bigger, and this just need increase the manufacturing to the chain, promotes the manufacturing capacity of enterprise. The chain manufacturing capability is a decisive factor of the chain manufacturing industry, is an important embodiment of the production capability of enterprises, and influences the market competitiveness of enterprise products, and the center of the chain manufacturing strength is the process degree of chain manufacturing, which directly influences the consumption efficiency of chain manufacturing companies and the economic benefit of the quality degree of products. The chain belongs to the intensive product of work basically, and when the chain welded, need arrange the chain, steps such as centre gripping, pulling, welding need a large amount of manual works, arranges, welds the chain etc. can waste time, also can increase the recruitment cost, influences production efficiency, along with the development of science and technology, can't satisfy the market demand already, needs to change the welded process flow to the chain to satisfy the market demand.
Disclosure of Invention
The invention aims to provide an automatic chain welding device and a welding process flow, which can realize welding integration, realize digital adjustment, achieve the effect of flexible production, save labor, reduce cost, improve production efficiency and solve the problems in the background art.
The automatic chain welding device comprises a welding machine, wherein a support frame is arranged on the front face of the welding machine, L feeding modules are arranged in the support frame, a L type block clamping module is arranged between L feeding modules and the welding machine in the support frame, L positioning modules are arranged in the support frame close to the L type block clamping module, a chain feeding module, a L positioning module and a chain positioning module are arranged on the outer side of L feeding modules in the support frame, the chain feeding module, the L positioning module and the chain positioning module are distributed from left to right, a first driving motor is arranged in the support frame, the output end of the first driving motor is connected with the chain feeding module through a threaded lead screw, a second driving motor is arranged in the support frame, the output end of the second driving motor is connected with the chain positioning module through a threaded lead screw, a chain positioning mechanism is arranged in the support frame far away from the chain feeding module, and a vibration disc is arranged on one side of the support frame far away from the welding machine.
Furthermore, L pay-off module are installed in the limit track of support frame, L pay-off module includes sliding base and pay-off manipulator, the pay-off manipulator passes through the bolt fastening in sliding base's top, set up in the sliding base with screw lead screw assorted screw hole.
Furthermore, the chain feeding module is installed in the positioning track of the support frame and comprises a moving seat, a clamping block and a hydraulic oil rod, the hydraulic oil rod is installed at the top of the moving seat, and the output end of the hydraulic oil rod is fixed with the clamping block through a bolt.
Furthermore, the L type block clamping module comprises a mounting seat and a clamping manipulator, wherein the clamping manipulator is mounted at the top of the mounting seat.
Furthermore, the chain positioning module comprises a positioning block and a rubber block, the positioning block is located in a fixed track in the support frame, a threaded hole matched with the threaded screw rod is formed in the positioning block, and the inner side of the positioning block is fixedly bonded with the rubber block.
Furthermore, the chain positioning mechanism comprises two hydraulic oil cylinders, and clamping blocks are fixed on output shafts of the two hydraulic oil cylinders through bolts.
Further, the method comprises the following steps:
s1, positioning and pulling the chain:
a. the chain positioning mechanism positions the chain;
b. the chain feeding module pulls the chain, and the chain realizes the positioning and fixing in the X direction;
c. l positioning action for positioning and fixing the chain in Y direction;
d. l block positioning two actions and L block positioning one form L type positioning mechanism;
s2, feeding and clamping the L type block:
a. starting a vibration disc, and feeding the L type blocks in place by the vibration disc;
b. the model L block clamping module clamps the model L block;
c. l feeding module sends L type blocks to the upper part of the welding position;
s3, welding L type blocks:
a. the L model block is sent to a L model positioning mechanism formed by L block positioning two actions and L block positioning one;
b. starting a welding machine, and welding the L type block by the welding machine until the welding is finished;
c. l block positioning two and L block positioning one act, disconnect L type block;
d. disconnecting the chain positioning mechanism;
e. the chain feeding module pulls the chain;
s4, pulling the chain by the chain feeding module, and positioning the chain again by the chain positioning mechanism 11 after the chain is moved.
Further, according to the operation step in S1, the chain feeding module is driven by the first driving motor, and the position is adjusted digitally.
Furthermore, according to the operation steps in S2, L feeding modules are driven by a feeding motor and can be adjusted digitally, L feeding modules move the chains, a vibration disc automatically arranges L blocks, the L blocks after arrangement are fed, L feeding modules feed single L blocks to the position above the welding position each time, after the L blocks are welded, the chain feeding modules pull the chains, the single L blocks are fed to the position above the welding position again, and the operation is repeated.
Further, the motion of feeding the L type block to the L type positioning mechanism is synchronized with the L block positioning two motion and L block positioning one forming the L type positioning mechanism according to the operation procedure in S3.
The invention provides an automatic welding device for a chain and a welding process flow. The method has the following beneficial effects:
(1) the automatic chain welding device and the welding process flow adopt an automatic welding mode, can realize the integration of clamping, moving, feeding and welding of the chain, and can realize digital adjustment, thereby realizing flexible production.
(2) This chain automatic welder and welding process flow, vibrations dish carry out automatic permutation to L type piece, have avoided artifical permutation, and the chain is at continuous welding in-process, through digital control, can save the manual work for production speed.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the inside of the stand of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is an overall process flow diagram of the present invention.
In the figure, 1, a welding machine, 2, a support frame, 3, L feeding modules, 4, a vibration disc, 5, a chain feeding module, 6, L type block clamping modules, 7, L positioning modules, 8, a chain positioning module, 9, L positioning modules, 10, a driving motor II, 11, a chain positioning mechanism, 12 and a driving motor I are arranged.
Detailed Description
The invention will be further illustrated with reference to the following examples and drawings:
referring to fig. 1-4, an automatic chain welding device, including welding machine 1, support frame 2 is installed at the front of welding machine 1, L pay-off modules 3 are installed in support frame 2, L type piece clamping modules 6 are installed between L pay-off modules 3 and welding machine 1 in support frame 2, L positioning modules 9 are installed near L type piece clamping modules 6 in support frame 2, chain pay-off modules 5 are installed outside L pay-off modules 3 in support frame 2, L positioning modules 7 and chain positioning modules 8, and chain pay-off modules 5, L positioning modules 7 and chain positioning modules 8 are distributed from left to right, install drive motor one 12 in support frame 2, and the output end of drive motor one 12 is connected with chain pay-off modules 5 through a threaded lead screw, install drive motor two 10 in support frame 2, the output end of drive motor two 10 is connected with chain positioning modules 8 through a threaded lead screw, it installs chain positioning mechanism 11 to keep away from chain pay-off modules 5 in support frame 2, one side that support frame 2 keeps away from 1 installs vibration disk 4, when using, can treat that the output end of vibration motor that the fixed block that the vibration disk is placed in the chain positioning modules that the drive motor can be moved to the drive motor that the chain positioning module is set up in the drive motor that the drive motor that the chain can be extensively in the drive motor that the chain, make the drive motor that the drive motor that the chain can be set up in the drive motor that the drive the.
The designer installs L pay-off module 3 in the limit track of support frame 2, L pay-off module 3 includes sliding base and feeding manipulator, feeding manipulator passes through the bolt fastening in sliding base's top, set up the screw hole with screw lead screw assorted in the sliding base, under the drive of screw lead screw, can make sliding base slide in the location track, can carry out the pay-off to L type piece through feeding manipulator, chain pay-off module 5 is installed in the location track of support frame 2, chain pay-off module 5 is including removing the seat, grip block and hydraulic oil pole, the hydraulic oil pole is installed in the top of removing the seat, and the output of hydraulic oil pole passes through the bolt and is fixed with the grip block, hydraulic oil pole is extensive equipment that has been sent, no longer repeated here, can drive the grip block through hydraulic oil pole and carry out the centre gripping to the chain, L type piece centre gripping module 6 includes mount pad and centre gripping manipulator, the centre gripping manipulator is installed in the top of mount pad, chain positioning module 8 includes locating piece and rubber block, the locating block is located the fixed track in support frame 2, set up the hydraulic cylinder with screw lead screw assorted hydraulic oil cylinder, the inboard and the rubber block bonding is fixed with the rubber block, when can carry out the operation of two safety protection chain and carry out the clamp to the operation, it has caused the clamp to carry out the operation to carry out the safety of the clamp to the chain including the clamp to.
An automatic chain welding process flow comprises the following steps:
the first step, positioning and pulling the chain, namely, starting a chain positioning mechanism 11, driving a positioning block to be attached to the chain by a hydraulic oil rod, positioning the chain to enable the chain to be located in a formed track, conveniently pulling the chain subsequently, avoiding the displacement of the chain, starting a driving motor I12, driving the driving motor I12 to drive a threaded lead screw to rotate, enabling a chain feeding module 5 to move in the fixed track, pulling the chain by the chain feeding module 5, enabling the chain to realize the positioning and fixing in the X direction, completing the positioning and fixing effects of the chain in the X direction, completing the positioning action of a positioning I7 in L, positioning and fixing the chain in the Y direction, completing the positioning and fixing of the chain in the Y direction, simultaneously completing the positioning actions of a positioning II 9 in L and a positioning I7 in L, forming a positioning L type positioning mechanism with the positioning I7 in L by the positioning II 9 in L, and providing a L type positioning mechanism for subsequently placing L type blocks.
And secondly, feeding and clamping L type blocks, namely starting a vibration disc 4 to enable the vibration disc 4 to run, feeding L type blocks to the clamping position of a L0 type block clamping module by the vibration disc 4 to enable the L1 type block clamping module to subsequently clamp L2 type blocks, starting a L type block clamping module 6, clamping L type blocks by an arranged clamping manipulator, enabling L type blocks to be stably positioned in the L type block clamping module to clamp L type blocks, driving a threaded screw rod to rotate by a driving motor to enable the L type feeding module 3 to move, and feeding L type blocks to the position above a welding position by the L type feeding module 3.
And thirdly, welding the L type block, namely, conveying the L type block to a L2 type positioning mechanism formed by L0 second positioning 9 action and L1 first positioning 7, starting the welding machine 1, welding the L3 type block by the welding machine 1, welding the L type block to the completion, realizing the welding of the L type block and the chain, synchronizing the first positioning 7 action of the L second positioning 9 and the L block, realizing the purpose of disconnecting the L type block after completing the first positioning 7 action of the L first positioning 9 and the L block, namely, releasing the positioning of the L type block, preparing for pulling the chain subsequently, disconnecting the chain positioning mechanism 11, driving the clamping block to be far away from the chain by a hydraulic oil cylinder, releasing the positioning of the chain, enabling the chain to be pulled, driving the first motor 12 to drive a threaded lead screw to rotate, enabling the chain feeding module 5 to move in a positioning track, driving the clamping block to clamp the chain by a hydraulic oil rod, pulling the chain feeding module 5, and realizing the movement of the chain.
Fourthly, the first driving motor 12 drives the chain feeding module 5 to move in the positioning track through the threaded lead screw, the chain feeding module 5 pulls the chain, the chain is positioned again by the chain positioning mechanism 11 after the chain is moved, the hydraulic oil cylinder drives the clamping to fix the chain again, the chain is continuously welded, continuous production is achieved, and according to the production speed, the chain winding drum is automatically rotated, and automatic control over the chain pulling speed is achieved.
Wherein, chain pay-off module 5 adopts driving motor 12 to drive, and driving motor 12 drives chain pay-off module 5 and stimulates the chain for the chain is realizing X direction location and fixed, and driving motor 12 adopts the digital regulation in position, thereby realizes flexible production, then drives L location one 7 actions, carries out Y direction's location and fixes to the chain, reaches the location to two directions of chain X, Y, the follow-up welding of being convenient for.
Wherein, L pay-off module 3 adopt the pay-off motor drive, can carry out the digital regulation, through the pay-off motor drive for L pay-off module 3 removes the chain, makes the chain pulling in chain positioning mechanism 11, and chain positioning mechanism 11 can provide the removal track for the chain, makes the stable quilt of chain pulled, sends L type piece to welding position top for follow-up welding.
Wherein, after vibrations dish 4 starts, vibrations dish 4 carries out automatic permutation to L type piece, carries out the pay-off to L type piece after the permutation again, adopts vibrations dish 4 automation to carry out automatic permutation to L type piece, can be so that L type piece is automatic to be arranged, has avoided artifical permutation, causes the waste time, also can realize the effect of automatic permutation L type piece simultaneously.
Wherein, L piece pay-off module 3 sends single L type piece to welding position top at every turn, waits L type piece welding to accomplish, and chain pay-off module 5 draws the chain after, send single L type piece to welding position top again, and the circulation moves for single L type piece can realize sending in succession to welding position top, reaches the effect of automatic last L type piece, realizes the continuous welding of follow-up L type piece, promotes welding efficiency.
The L type block is sent to the L type positioning mechanism to be synchronous with the L0 positioning two 9 action and the L1 positioning one 7 formed L2 type positioning mechanism, when the L3 positioning two 9 action and the L4 positioning one 7 formed L5 type positioning mechanism are finished, the L6 type block is synchronously sent to the L type positioning mechanism to ensure the consistency of the actions, the positioning two 9 and the L positioning one 7 action are carried out at L, the L type block is disconnected, after the L type block is disconnected, the chain positioning mechanism 11 is operated, the chain is disconnected from fixing the chain, the driving motor one 12 drives the chain feeding module 5 to operate, the chain feeding module 5 pulls the chain, so that the chain integrally moves, the subsequent L type block welding is continuously realized, an automatic welding mode is adopted, the clamping, the moving, feeding and welding of the chain are integrated, the L type block is automatically conveyed, the chain is automatically positioned, the automatic welding of the chain is realized, the digital adjustment of the production cost is reduced, and the digital adjustment of the L is realized.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. The utility model provides a chain automatic welder, includes welding machine (1), its characterized in that support frame (2) are installed in the front of welding machine (1), install L pay-off module (3) in support frame (2), be located between L pay-off module (3) and welding machine (1) L type piece centre gripping module (6) in support frame (2), be close to L type piece centre gripping module (6) in support frame (2) and install L piece location two (9), be located L piece pay-off module (3) in support frame (2) the outside install chain pay-off module (5), L piece location one (7) and chain location module (8), and chain pay-off module (5), L piece location one (7) and chain location module (8) distribute from left to right, install driving motor one (12) in support frame (2), and the output of driving motor one (12) passes through the screw lead screw and is connected with chain pay-off module (5), install driving motor two (10) in support frame (2), the output is connected with chain location dish (11) through screw thread location module (2), support frame (2) are installed and vibration dish (11) are connected with chain location module (2).
2. The automatic welding device for the chains according to claim 1 is characterized in that L feeding modules (3) are installed in a limiting track of the support frame (2), each L feeding module (3) comprises a sliding base and a feeding manipulator, the feeding manipulator is fixed to the top of the sliding base through bolts, and threaded holes matched with threaded screw rods are formed in the sliding base.
3. The automatic welding device for the chain according to claim 1, characterized in that: chain pay-off module (5) are installed in the positioning track of support frame (2), chain pay-off module (5) are including removing seat, grip block and hydraulic oil pole, the hydraulic oil pole is installed in the top of removing the seat, and the output of hydraulic oil pole passes through the bolt and is fixed with the grip block.
4. The automatic welding device for the chains as claimed in claim 1, wherein said block clamping module (6) of model L comprises a mounting seat and a clamping manipulator, said clamping manipulator is mounted on the top of the mounting seat.
5. The automatic welding device for the chain according to claim 1, characterized in that: the chain positioning module (8) comprises a positioning block and a rubber block, the positioning block is located in a fixed track in the support frame (2), a threaded hole matched with the threaded screw rod is formed in the positioning block, and the inner side of the positioning block is fixedly bonded with the rubber block.
6. The automatic welding device for the chain according to claim 1, characterized in that: the chain positioning mechanism (11) comprises two hydraulic oil cylinders, and clamping blocks are fixed on output shafts of the two hydraulic oil cylinders through bolts.
7. The automatic welding technological process of the chain according to claim 1, characterized by comprising the following steps:
s1, positioning and pulling the chain:
a. the chain positioning mechanism (11) positions the chain;
b. the chain feeding module (5) pulls the chain, and the chain realizes the positioning and fixing in the X direction;
c. l positioning one (7) action, positioning and fixing the chain in Y direction;
d. l positioning two (9) action and L positioning one form L type positioning mechanism;
s2, feeding and clamping the L type block:
a. starting the vibration disc (4), and feeding the L type blocks to the position by the vibration disc (4);
b. an L model block clamping module (6) clamps L model blocks;
c. l feeding module (3) sends L type blocks to the upper part of welding position;
s3, welding L type blocks:
a. the L model block is sent to a L model positioning mechanism formed by the action of L block positioning II (9) and L block positioning I (7);
b. starting the welding machine (1), and welding the L-shaped block by the welding machine (1) until the welding is finished;
c. l positioning two (9) and L positioning one (7) act to disconnect L type blocks;
d. the chain positioning mechanism (11) is disconnected;
e. the chain feeding module (5) pulls the chain;
s4, pulling the chain by the chain feeding module (5), and positioning the chain again by the chain positioning mechanism (11) after the chain is moved.
8. The automatic welding process of chains according to claim 7, characterized by comprising the following steps: according to the operation step in S1, the chain feeding module (5) is driven by a first driving motor (12) and digitally adjusted in position.
9. An automatic welding process for chain as claimed in claim 7, wherein it includes steps of using feeding motor to drive L feeding module (3) to adjust digitally according to the operation step of S2, using L feeding module (3) to move chain, using vibration disk (4) to automatically arrange L blocks, feeding L blocks after arrangement, using L feeding module (3) to feed single L block above welding position each time, after L blocks are welded, using chain feeding module (5) to pull chain, feeding single L block above welding position again, and circulating operation.
10. An automatic welding process for chain as claimed in claim 7, wherein said process includes the step of synchronizing the feeding of L blocks to L positioning mechanism with L blocks positioning two (9) and L blocks positioning one (7) forming L positioning mechanism according to the operation in S3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010382688.XA CN111438458B (en) | 2020-05-08 | 2020-05-08 | Automatic welding device for chain and welding process flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010382688.XA CN111438458B (en) | 2020-05-08 | 2020-05-08 | Automatic welding device for chain and welding process flow |
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| Publication Number | Publication Date |
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| CN111438458A true CN111438458A (en) | 2020-07-24 |
| CN111438458B CN111438458B (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010382688.XA Active CN111438458B (en) | 2020-05-08 | 2020-05-08 | Automatic welding device for chain and welding process flow |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843267A (en) * | 2020-08-04 | 2020-10-30 | 深圳市金柏珠宝首饰有限公司 | Automatic necklace manufacturing machine |
| CN112548445A (en) * | 2020-11-27 | 2021-03-26 | 成都小巨人畜牧设备有限公司 | Automatic welding equipment for V-shaped chain |
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| CN206105196U (en) * | 2016-09-29 | 2017-04-19 | 南通华晟链条有限公司 | Full -automatic chain butt welder |
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| CN110125569A (en) * | 2019-06-20 | 2019-08-16 | 昆山美佳合自动化设备有限公司 | A kind of terminal assembly welding equipment |
| CN110756968A (en) * | 2019-11-12 | 2020-02-07 | 山东金恒力机械制造有限公司 | Automatic chain welding equipment and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223036A (en) * | 1991-11-02 | 1995-08-22 | Himejiya:Kk | Method for connecting annular body in chain |
| CN1806992A (en) * | 2006-01-27 | 2006-07-26 | 王洪军 | Full automatic hydraulic flash butt welding method of metal circular ring chain and apparatus thereof |
| CN204470820U (en) * | 2015-01-19 | 2015-07-15 | 昆山荣仕杰自动焊接设备有限公司 | Automatic welding pipeline system |
| CN206105196U (en) * | 2016-09-29 | 2017-04-19 | 南通华晟链条有限公司 | Full -automatic chain butt welder |
| US20180281050A1 (en) * | 2017-04-03 | 2018-10-04 | Borgwarner Inc. | Laser-marked chain |
| CN207272548U (en) * | 2017-09-18 | 2018-04-27 | 广州创研自动化设备有限公司 | Clamp calibrating installation |
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| CN108422188A (en) * | 2018-01-29 | 2018-08-21 | 青岛征和工业股份有限公司 | A kind of chain automatic ring picks |
| CN110125569A (en) * | 2019-06-20 | 2019-08-16 | 昆山美佳合自动化设备有限公司 | A kind of terminal assembly welding equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843267A (en) * | 2020-08-04 | 2020-10-30 | 深圳市金柏珠宝首饰有限公司 | Automatic necklace manufacturing machine |
| CN112548445A (en) * | 2020-11-27 | 2021-03-26 | 成都小巨人畜牧设备有限公司 | Automatic welding equipment for V-shaped chain |
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| Publication number | Publication date |
|---|---|
| CN111438458B (en) | 2021-12-28 |
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Denomination of invention: A chain automatic welding device and welding process flow Granted publication date: 20211228 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Chengdu Branch Pledgor: CHENGDU LITTLE GIANT ANIMAL HUSBANDRY EQUIPMENT Co.,Ltd. Registration number: Y2024980037719 |