CN206622798U - A kind of battery modules weld 180 ° of upset frocks - Google Patents
A kind of battery modules weld 180 ° of upset frocks Download PDFInfo
- Publication number
- CN206622798U CN206622798U CN201720270347.7U CN201720270347U CN206622798U CN 206622798 U CN206622798 U CN 206622798U CN 201720270347 U CN201720270347 U CN 201720270347U CN 206622798 U CN206622798 U CN 206622798U
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- battery modules
- locating part
- weld
- cylinder
- upset
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Abstract
The utility model discloses a kind of battery modules to weld 180 ° of upset frocks, belongs to battery modules manufacturing technology field.The utility model includes support frame and switching mechanism, and support frame is located at battery modules belt edge, and switching mechanism is located inside support frame, and the support base of switching mechanism is placed in ground, and support base is connected with push cylinder；The piston end of push cylinder is upward, 180 ° of rotary cylinders are arranged at the piston end of push cylinder, the output shaft of 180 ° of rotary cylinders is connected with pneumatic unit, pneumatic unit control jaw action, holder is provided with jaw, neck is offered in the middle part of holder, the both sides of neck are symmetrically arranged with the first positioning convex and the second positioning convex.The utility model combination battery module structure feature designs, and can ensure in switching process that battery modules by reliable retention, are less prone to the situation that battery modules are thrown out of, upset efficiency improves, and the manufacturing cost of whole frock is relatively low, is easy to popularization and application in industry.
Description
Technical field
Battery modules manufacturing technology field is the utility model is related to, is welded more specifically to a kind of battery modules
180 ° of upset frocks.
Background technology
Electrokinetic cell system is the critical component of electric automobile, and it is responsible for motor, and receives the unnecessary of motor recovery
Energy.Economic globalization and informationization make manufacturing competitive environment and development model, and there occurs profound change, these changes pair
China's manufacturing industry proposes stern challenge.Automobile batteries production field in China, possesses and largely lags behind modern level
Enterprise, in these enterprises, hand labour occupies sizable proportion.
And as the continuous improvement of living cost, the recruitment cost of enterprise are also being continuously increased.Using manually-operated side
Formula produces to automobile batteries, and worker can produce sense tired out unavoidably during prolonged work, and worker can not possibly grow
Time notice keeps concentrating, and can not only cause the production efficiency of automobile batteries to reduce, and can cause the bad of automobile batteries
Product raise.
As carried out weld job to the electric connecting sheet of automobile batteries module at present, it is required for overturning battery modules,
And all rely primarily on have been manually done upset at present, manual operation efficiency is low, and labor intensity is big.And special equipment is used, such as make
With high precision manipulation manipulator, it can be limited by factors such as space constraints, use condition and cost height, inconvenience be present, it is special
Different situation, producer to make to measure, and cost is high.
Through retrieval, in automobile batteries manufacturing field, existing many devices for realizing upset operation are present, such as Chinese patent Shen
Please numbers 201410832747.3, the applying date is on December 29th, 2014, and invention and created name is：Cell piece rotates carrying mechanism；
This application case includes frame, and rotating mechanism is provided with frame, carrying mechanism, the carrying mechanism are provided with below rotating mechanism
The cant beam being connected including same rotating mechanism, the both ends of cant beam are provided with Acetabula device by telescopic cylinder.This application case
Can by 180 ° of cell piece is in rotary moving will not be too high to adjacent stations, manufacturing cost, but this application case uses Acetabula device pair
Cell piece carries out absorption upset, due to cell piece lighter weight, still with application, but for overturning battery modules, this application case
Then there is significant limitation using upper.
China Patent No. ZL201120426193.9, authorized announcement date are on July 4th, 2012, and invention and created name is：One
Kind battery casing feeding overturning device, this application case include switching mechanism and carrying mechanism, and switching mechanism includes rotation cylinder, rotate
The output shaft of cylinder is fixedly linked with support shaft, and battery case support platform is fixedly linked with support shaft, and carrying mechanism includes support,
Guide rail installing plate is installed on support, slide rail is installed on guide rail installing plate, sliding block, sliding block and horizontal stroke are installed on slide rail
Move cylinder mounting plate to be fixedly linked, transverse cylinder installing plate is vertical with the horizontal movement drive output of horizontal movement drive device
It is connected, vertical movement driving device, vertical movement driving device and line slideway type gas is installed on transverse cylinder installing plate
Pawl is connected.This application case can realize battery casing feeding automatic turning, but this application case cannot be guaranteed the motion bit of transverse cylinder
Put and keep constant after each displacement, and this application case is acted on by spring leaf, and the battery case of inflow is clamped, clamping is stable
Property can not be protected.
The content of the invention
1. utility model technical problems to be solved
The purpose of this utility model is solve to carry out welding work to the electric connecting sheet of automobile batteries module in the prior art
Industry, battery modules inefficient operation is overturn by hand, labor intensity is big, and the problem of this is high is changed into using high-accuracy mechanical handspring,
Provide a kind of battery modules and weld 180 ° of upset frocks；Upset frock combination battery module structure feature of the present utility model is set
Meter, it can ensure in switching process that battery modules by reliable retention, are less prone to the situation that battery modules are thrown out of, overturn efficiency
It is improved, and the manufacturing cost of whole frock is relatively low, is easy to popularization and application in industry.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
A kind of battery modules of the present utility model weld 180 ° of upset frocks, including support frame and switching mechanism, described
Support frame be located at battery modules belt edge, switching mechanism is located inside support frame, and described switching mechanism includes
Support base, push cylinder, 180 ° of rotary cylinders, pneumatic unit and jaw, described support base are placed in ground, and the support base is with pushing away
Cylinder of supplying gas is connected；The piston end of push cylinder is upward, and described 180 ° of rotary cylinders are arranged at the piston end of push cylinder, should
The output shaft of 180 ° of rotary cylinders is connected with pneumatic unit, the control jaw action of described pneumatic unit, is set in described jaw
Holder is equipped with, neck is offered in the middle part of holder, the both sides of neck are symmetrically arranged with the first positioning convex and the second positioning
It is raised.
Further, the first described positioning convex is cylindrical protrusions, and the second positioning convex is that spheroidal is raised, card
The side of groove respectively offers first positioning convex and the second positioning convex；The cross section of described neck is trapezoidal, neck
2 rows 2 are offered along the length direction of holder to arrange.
Further, described support base includes base and support, and support is connected with a fixed plate, is hung down in the fixed plate
An air cylinder fixed plate directly is provided with, described push cylinder is fixed in air cylinder fixed plate；The piston end connection gas of push cylinder
Cylinder top plate, described cylinder top plate are connected with sliding plate, offer spacing hole along the length direction of sliding plate, described cylinder is consolidated
Fixed board is inserted in the spacing hole.
Further, the side of described sliding plate is provided with limit assembly, the limit assembly include locating part pedestal,
Locating part and limit base, described locating part pedestal are connected with sliding plate, and locating part is fixed on locating part pedestal, the locating part
There is a piston rod for being capable of stretching motion, the end of piston rod is connected with limit base, and the limit base is connected with fixed plate.
Further, the side of described sliding plate is provided with limit assembly, the limit assembly include locating part pedestal,
Locating part and limit base, described locating part pedestal are connected with sliding plate, and locating part is fixed on locating part pedestal, the locating part
There is a piston rod for being capable of stretching motion, piston rod end sets limited location contact, is provided with apart from the spacing segment distance of contact one
Limit base, the limit base are connected with fixed plate.
Further, two sides of sliding plate are symmetrically arranged with 2 limit assemblies.
Further, described locating part uses small cylinder.
Further, described sliding plate is connected with a Change-over frame, and the other end of the Change-over frame is provided with electrical control
Unit.
Further, described support frame surrounding is provided with protective enclosure.
3. beneficial effect
Using technical scheme provided by the utility model, compared with existing known technology, have the advantages that：
(1) a kind of battery modules of the present utility model weld 180 ° of upset frocks, and its switching mechanism is fixed by support base
In on ground, control jaw to move up and down by push cylinder, control jaw to clamp battery modules by pneumatic unit, and pass through
180 ° of rotary cylinder control battery modules realize 180 ° of upsets, it is not necessary to by upset is had been manually done, cost of labor is reduced, should
The manufacturing cost of frock is overturn also well below high-accuracy mechanical hand, overall cost performance is higher, is easy to popularization and application in industry；
(2) a kind of battery modules of the present utility model weld 180 ° of upset frocks, and it sets holder in jaw, clamping
It is trapezoidal neck that 2 rows 2 are offered in the middle part of part and arrange cross section, and neck fitting battery modules side structure designs so that gas
Pawl being capable of firm grip battery modules；And cylindrical first positioning convex and spheroidal second are symmetrical arranged in the both sides of neck
Positioning convex, can ensure that jaw neck is smoothly caught in specified location, be less prone to battery modules because be not clamped or neck
Do not snap into, and situation about being thrown out of in switching process, overturn efficiency and security is improved；
(3) a kind of battery modules of the present utility model weld 180 ° of upset frocks, and it opens up spacing hole on sliding plate, and
The air cylinder fixed plate of fixed push cylinder is inserted in the spacing hole, in push cylinder control cylinder top plate motion, and then driven
When sliding plate moves up and down, it can be good at ensureing that sliding plate is not produced and rocked, ensure that the stability of upset frock work；
(4) a kind of battery modules of the present utility model weld 180 ° of upset frocks, and it is provided with the side of sliding plate has
The locating part of stretching motion piston rod, up, the downstream position of sliding plate can be controlled, further can be according to different batteries
The dimensional height of module, the descending limit point of sliding plate is adjusted, regulation is more flexible, and applicability is more preferable；On the other hand, locating part
Setting with limit base also further increases stability when sliding plate moves up and down；
(5) a kind of battery modules of the present utility model weld 180 ° of upset frocks, and it is provided with support frame surrounding and protected
Shroud body, further ensure and occur the situation that battery modules are thrown out of in switching process, periphery will not also be worked
Personnel damage, and further increase the security that frock uses.
Brief description of the drawings
Fig. 1 is the overall appearance schematic diagram that a kind of battery modules of the present utility model weld 180 ° of upset frocks；
Fig. 2 is the structural representation of support base in the utility model；
Fig. 3 is the structural representation of switching mechanism in the utility model；
Fig. 4 is the structural representation under another visual angle of switching mechanism in the utility model；
Fig. 5 is the structural representation of clamp assemblies in the utility model；
Fig. 6 is the structural representation of holder in the utility model.
Label declaration in schematic diagram：
11st, support frame；12nd, protective enclosure；21st, base；22nd, support；3rd, fixed plate；31st, air cylinder fixed plate；4th, slide
Plate；41st, spacing hole；5th, push cylinder；51st, cylinder top plate；61st, 180 ° of rotary cylinders；62nd, pneumatic unit；63rd, the first jaw；
64th, the second jaw；65th, holder；651st, the first positioning convex；652nd, neck；653rd, the second positioning convex；71st, locating part base
Seat；72nd, locating part；73rd, limit base；81st, Change-over frame；82nd, electric control unit.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
With reference to Fig. 1, a kind of battery modules of the present embodiment weld 180 ° of upset frocks, including support frame 11 and tipper
Structure, support frame 11 are quadra, and the surrounding of the support frame 11 is provided with protective enclosure 12, the setting energy of protective enclosure 12
Even if enough ensureing occur the situation that battery modules are thrown out of in switching process, periphery staff will not also be damaged,
Improve the security that frock uses.Described support frame 11 is located at battery modules belt edge.
Switching mechanism is located inside support frame 11, and described switching mechanism includes 5,180 ° of support base, push cylinder rotations
Rotaring cylinder 61, pneumatic unit 62 and jaw, referring to Fig. 2, described support base includes base 21 and support 22, and base 21 is placed in ground
Face.Referring to Fig. 3 and Fig. 4, support 22 is connected with a fixed plate 3, and an air cylinder fixed plate 31, gas are vertically installed with the fixed plate 3
Cylinder fixed plate 31 is used to fix push cylinder 5, realizes the connection of support base and push cylinder 5.The piston end of push cylinder 5 to
On, and the piston end connection cylinder top plate 51 of push cylinder 5, described cylinder top plate 51 are arranged at the bottom of sliding plate 4, and with
Sliding plate 4 is vertically connected, and during the piston action of push cylinder 5, through cylinder top plate 51 sliding plate 4 can be driven to act.Along sliding
The length direction of plate 4 offers spacing hole 41, and described air cylinder fixed plate 31 is inserted in the spacing hole 41.Controlled in push cylinder 5
Cylinder top plate 51 processed is moved, and then drives sliding plate 4 when moving up and down, and can be good at ensureing that sliding plate 4 does not produce rocking, and is protected
The stability of upset frock work is demonstrate,proved.
Described sliding plate 4 is connected with a Change-over frame 81, and the other end of the Change-over frame 81 is provided with electric control unit 82,
5,180 ° of rotary cylinders 61 of push cylinder, pneumatic unit 62 control by the electric control unit 82 in the present embodiment.
Referring to Fig. 5, described 180 ° of rotary cylinders 61 are arranged in cylinder top plate 51, the output of 180 ° of rotary cylinders 61
Axle is connected with pneumatic unit 62, and described pneumatic unit 62 control jaw action, described jaw includes the first jaw 63 and the
Two jaws 64, pneumatic unit 62 control the first jaw 63, the second jaw 64 toward or away from motion, the first jaw 63 and the second gas
Holder 65 is provided with pawl 64.
Referring to Fig. 6, the middle part of described holder 65 offers neck 652, and the cross section of neck 652 is trapezoidal, along folder
The length direction of gripping member 65 offers 2 rows 2 and arranged.The both sides of neck 652 are symmetrically arranged with the first positioning convex 651 and the second positioning
Projection 653, the first described positioning convex 651 are cylindrical protrusions, and the second positioning convex 653 is that spheroidal is raised, neck 652
Side respectively offer first positioning convex 651 and the second positioning convex 653.The neck 652 of the present embodiment is bonded battery
Module side structure designs so that jaw being capable of firm grip battery modules；And cylinder has been symmetrical arranged it in the both sides of neck 652
The first positioning convex of shape 651 and the second positioning convex of spheroidal 653, the positioning convex 653 of the first positioning convex 651 and second are right
Answer ground to be opened up in battery modules fluted, can ensure that jaw neck is smoothly caught in specified location, without manpower intervention.Second
Positioning convex 653 is designed to spheroidal, and the size of second positioning convex 653 is less than the chi of spherical groove in battery modules
It is very little, it is more convenient for adjusting in positioning.By the design of the present embodiment, be less prone to battery modules because be not clamped or neck not
Snap into, and situation about being thrown out of in switching process, overturn efficiency and security is improved.
The side of described sliding plate 4 is provided with limit assembly, and the limit assembly includes locating part pedestal 71, locating part 72
With limit base 73, described locating part pedestal 71 is connected with sliding plate 4, and locating part 72 is fixed on locating part pedestal 71, the limit
Position part 72 has a piston rod for being capable of stretching motion, the end set limited location contact of piston rod, and rubber is cased with spacing contact
Bushing, the spacing segment distance of contact one is provided with limit base 73, the limit base 73 is connected with fixed plate 3.In the present embodiment
When sliding plate 4 is descending, locating part 72 can be together descending with sliding plate 4, can when touching limit base 73 in spacing contact
A signal is conveyed in order to control push cylinder 5 to taper off action, controls the downstream position of sliding plate 4, locating part 72
Piston rod can then play a part of a buffering.On the other hand, locating part 72 is fixed on locating part pedestal 71, also further
Improve stability when sliding plate 4 moves up and down.
180 ° of upset frock courses of work of the present embodiment are as follows：Push cylinder 5 controls jaw up, battery modules conveying
With below battery modules to the jaw for transporting contact common to be welded, push cylinder 5 controls jaw descending, and locating part 72 controls gas
Pawl downstream position, after jaw is descending in place, pneumatic unit 62 controls the first jaw 63, the second jaw 64 close to each other, clamps
Battery modules；Then, the control of push cylinder 5 jaw is up, and after going upward to specified location, 180 ° of rotary cylinders 61 act, by electricity
The 180 ° of upsets of pond module, push cylinder 5 control jaw descending, battery modules are placed on battery modules conveyer belt again, and work people
Member performs welding operation.With the upset frock of the present embodiment, it is not necessary to by upset is had been manually done, cost of labor is reduced,
For the manufacturing cost of the upset frock also well below high-accuracy mechanical hand, overall cost performance is higher, is easy in industry promote and answers
With.
Embodiment 2
A kind of battery modules of the present embodiment weld 180 ° of upset frocks, are substantially with embodiment 1, its difference：
In the present embodiment 2 limit assemblies have been symmetrical arranged in two sides of sliding plate 4.
Embodiment 3
A kind of battery modules of the present embodiment weld 180 ° of upset frocks, are substantially with embodiment 1, its difference：
Locating part 72 has a piston rod for being capable of stretching motion, the end of piston rod and limit base in the present embodiment as shown in Figure 3 and Figure 4
73 are connected, and the limit base 73 is connected with fixed plate 3.
Embodiment 4
A kind of battery modules of the present embodiment weld 180 ° of upset frocks, are substantially with embodiment 2, its difference：
In the present embodiment 2 limit assemblies have been symmetrical arranged in two sides of sliding plate 4.Symmetrical structure is designed to ensure upset work
Shipment row is more stable.
Embodiment 5
A kind of battery modules of the present embodiment weld 180 ° of upset frocks, substantially with embodiment 2, further, this reality
Apply locating part 72 in example and use small cylinder.Being advantageous in that using small cylinder can be according to the size height of different battery modules
Degree, the descending limit point of sliding plate 4 is adjusted, regulation is more flexible, and applicability is more preferable.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (9)
1. a kind of battery modules weld 180 ° of upset frocks, including support frame (11), described support frame (11) is positioned at electricity
Pond module belt edge, it is characterised in that：Also include switching mechanism, switching mechanism is located at support frame (11) inside, described
Switching mechanism include support base, push cylinder (5), 180 ° of rotary cylinders (61), pneumatic unit (62) and jaw, described branch
Seating is supportted to be connected with push cylinder (5) in ground, the support base；The piston end of push cylinder (5) is upward, described 180 ° rotations
Cylinder (61) is arranged at the piston end of push cylinder (5), output shaft and pneumatic unit (62) phase of 180 ° of rotary cylinders (61)
Even, described pneumatic unit (62) control jaw action, is provided with holder (65) in described jaw, in holder (65)
Portion offers neck (652), and the both sides of neck (652) are symmetrically arranged with the first positioning convex (651) and the second positioning convex
(653)。
2. a kind of battery modules according to claim 1 weld 180 ° of upset frocks, it is characterised in that：Described first is fixed
Position raised (651) is cylindrical protrusions, and the second positioning convex (653) is that spheroidal is raised, and the side of neck (652) respectively offers
One the first positioning convex (651) and the second positioning convex (653)；The cross section of described neck (652) is trapezoidal, neck
(652) 2 rows 2 are offered along the length direction of holder (65) to arrange.
3. a kind of battery modules according to claim 2 weld 180 ° of upset frocks, it is characterised in that：Described support base
Including base (21) and support (22), support (22) is connected with a fixed plate (3), and a gas is vertically installed with the fixed plate (3)
Cylinder fixed plate (31), described push cylinder (5) are fixed in air cylinder fixed plate (31)；The piston end connection of push cylinder (5)
Cylinder top plate (51), described cylinder top plate (51) are connected with sliding plate (4), are opened up along the length direction of sliding plate (4) limited
Position hole (41), described air cylinder fixed plate (31) are inserted in the spacing hole (41).
4. a kind of battery modules according to claim 3 weld 180 ° of upset frocks, it is characterised in that：Described sliding plate
(4) side is provided with limit assembly, and the limit assembly includes locating part pedestal (71), locating part (72) and limit base (73),
Described locating part pedestal (71) is connected with sliding plate (4), and locating part (72) is fixed on locating part pedestal (71), the locating part
(72) there is a piston rod for being capable of stretching motion, the end of piston rod is connected with limit base (73), and the limit base (73) is with fixing
Plate (3) is connected.
5. a kind of battery modules according to claim 3 weld 180 ° of upset frocks, it is characterised in that：Described sliding plate
(4) side is provided with limit assembly, and the limit assembly includes locating part pedestal (71), locating part (72) and limit base (73),
Described locating part pedestal (71) is connected with sliding plate (4), and locating part (72) is fixed on locating part pedestal (71), the locating part
(72) there is a piston rod for being capable of stretching motion, piston rod end sets limited location contact, set apart from the spacing segment distance of contact one
Limit base (73) is equipped with, the limit base (73) is connected with fixed plate (3).
6. a kind of battery modules according to claim 4 or 5 weld 180 ° of upset frocks, it is characterised in that：Sliding plate (4)
Two sides be symmetrically arranged with 2 limit assemblies.
7. a kind of battery modules according to claim 6 weld 180 ° of upset frocks, it is characterised in that：Described locating part
(72) small cylinder is used.
8. a kind of battery modules according to claim 7 weld 180 ° of upset frocks, it is characterised in that：Described sliding plate
(4) Change-over frame (81) is connected with, the other end of the Change-over frame (81) is provided with electric control unit (82).
9. a kind of battery modules according to claim 8 weld 180 ° of upset frocks, it is characterised in that：Described carriage
Frame (11) surrounding is provided with protective enclosure (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270347.7U CN206622798U (en) | 2017-03-20 | 2017-03-20 | A kind of battery modules weld 180 ° of upset frocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270347.7U CN206622798U (en) | 2017-03-20 | 2017-03-20 | A kind of battery modules weld 180 ° of upset frocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622798U true CN206622798U (en) | 2017-11-10 |
Family
ID=60209488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720270347.7U Expired - Fee Related CN206622798U (en) | 2017-03-20 | 2017-03-20 | A kind of battery modules weld 180 ° of upset frocks |
Country Status (1)
| Country | Link |
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| CN (1) | CN206622798U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877532A (en) * | 2017-12-10 | 2018-04-06 | 无锡特恒科技有限公司 | For clamping the handling device of flexible material |
| CN108057956A (en) * | 2017-12-31 | 2018-05-22 | 董艺 | The welder of battery modules |
| CN109865975A (en) * | 2019-03-13 | 2019-06-11 | 温州职业技术学院 | Method for turning is assisted in board-like electrical part weldering |
| CN110270751A (en) * | 2018-03-14 | 2019-09-24 | 微宏动力系统（湖州）有限公司 | A kind of welder and welding method |
| CN111545854A (en) * | 2020-05-12 | 2020-08-18 | 珠海银隆电器有限公司 | Assembly and welding system of battery module |
| CN111761434A (en) * | 2020-06-18 | 2020-10-13 | 济南天顺科达机电科技有限公司 | Automatic workpiece turnover device for grinding machine and grinding machine |
| CN111761315A (en) * | 2020-06-18 | 2020-10-13 | 济南天顺科达机电科技有限公司 | Production process of gear ring |
| CN117087173A (en) * | 2023-10-17 | 2023-11-21 | 长春市常春汽车内饰件有限公司 | Hot riveting equipment for welding clothes tree |
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2017
- 2017-03-20 CN CN201720270347.7U patent/CN206622798U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877532A (en) * | 2017-12-10 | 2018-04-06 | 无锡特恒科技有限公司 | For clamping the handling device of flexible material |
| CN108057956A (en) * | 2017-12-31 | 2018-05-22 | 董艺 | The welder of battery modules |
| CN110270751A (en) * | 2018-03-14 | 2019-09-24 | 微宏动力系统（湖州）有限公司 | A kind of welder and welding method |
| CN110270751B (en) * | 2018-03-14 | 2021-09-21 | 微宏动力系统（湖州）有限公司 | Welding device and welding method |
| CN109865975A (en) * | 2019-03-13 | 2019-06-11 | 温州职业技术学院 | Method for turning is assisted in board-like electrical part weldering |
| CN111545854A (en) * | 2020-05-12 | 2020-08-18 | 珠海银隆电器有限公司 | Assembly and welding system of battery module |
| CN111761434A (en) * | 2020-06-18 | 2020-10-13 | 济南天顺科达机电科技有限公司 | Automatic workpiece turnover device for grinding machine and grinding machine |
| CN111761315A (en) * | 2020-06-18 | 2020-10-13 | 济南天顺科达机电科技有限公司 | Production process of gear ring |
| CN117087173A (en) * | 2023-10-17 | 2023-11-21 | 长春市常春汽车内饰件有限公司 | Hot riveting equipment for welding clothes tree |
| CN117087173B (en) * | 2023-10-17 | 2024-01-19 | 长春市常春汽车内饰件有限公司 | Hot riveting equipment for welding clothes tree |
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