CN214322298U - End plate welding device - Google Patents
End plate welding device Download PDFInfo
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- CN214322298U CN214322298U CN202022858189.1U CN202022858189U CN214322298U CN 214322298 U CN214322298 U CN 214322298U CN 202022858189 U CN202022858189 U CN 202022858189U CN 214322298 U CN214322298 U CN 214322298U
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Abstract
The utility model provides an end plate welding set, include: the device comprises an adjusting mechanism, a welding mechanism and a battery clamp; the adjusting mechanism is connected with the welding mechanism and used for adjusting the welding position of the welding mechanism; the battery clamp is used for limiting the battery module, so that the welding mechanism welds the end plates and the shell of the battery module. The embodiment of the utility model provides an end plate welding set, welding mechanism can adjust the welding position in real time according to the welding point under adjustment mechanism's effect, and under battery anchor clamps's effect, the battery module can be in the stationary state all the time, and welding quality and welding efficiency all have the promotion that is showing.
Description
Technical Field
The utility model relates to a battery assembly technical field especially relates to an end plate welding set.
Background
With the development of new energy industry, electric vehicles are more and more widely applied. The soft package lithium ion battery has the advantages of light weight, high specific capacity, good safety performance, small internal resistance, flexible design and the like, and is widely used in the market. Of course, the endurance mileage, the stability and the safety of the battery of the electric vehicle are receiving more and more attention. How to improve the endurance mileage of the electric automobile, improve the energy density of the power battery, improve the safety of the power battery, and improve the heat dissipation capacity of the single battery becomes the key for the development of the electric automobile in future.
The power battery module is used as the core of an electric automobile energy system, and the power battery module needs to have higher energy density, so that the electric automobile can effectively run for a longer distance, power must be stably and effectively provided, the problem caused by the failure of a single battery is avoided, and the safety and the reliability of the electric automobile are ensured.
The power battery module is a combination body which can directly supply power after batteries are combined in a series-parallel connection mode and a protective circuit board and a shell are added, and the assembly of the end cover and the shell is an important process.
SUMMERY OF THE UTILITY MODEL
The utility model provides an end plate welding set for solve the relatively poor defect of end cover welding quality among the prior art, realize the promotion of end cover welded quality and efficiency.
The utility model provides an end plate welding set, include: the device comprises an adjusting mechanism, a welding mechanism and a battery clamp; the adjusting mechanism is connected with the welding mechanism and used for adjusting the welding position of the welding mechanism; the battery clamp is used for limiting the battery module, so that the welding mechanism welds the end plates and the shell of the battery module.
According to the utility model provides a pair of end plate welding set, adjustment mechanism is three-dimensional motion, adjustment mechanism is including the first slip table, second slip table and the third slip table that connect gradually, welding mechanism with the expansion end of third slip table is connected.
According to the utility model provides a pair of end plate welding set, welding mechanism is including installing the visual positioning subassembly and the soldered connection of the expansion end of third slip table.
According to the utility model provides a pair of end plate welding set, the visual positioning subassembly includes coaxial camera and the annular light source of arranging, the annular light source is located on the shooting route of camera.
According to the utility model provides a pair of end plate welding set, battery anchor clamps include the uncovered location room and the liftable battery base that set up in top, battery base is located the inside of location room.
According to the end plate welding device provided by the utility model, a long-edge positioning block and a long-edge pressing block are respectively arranged on a group of opposite inner side surfaces of the positioning chamber, and the distance between the long-edge positioning block and the long-edge pressing block is adjustable;
and the other group of opposite inner side surfaces of the positioning chamber are respectively provided with a short-edge positioning block and a short-edge pressing block, and the distance between the short-edge positioning block and the short-edge pressing block is adjustable.
According to the utility model provides a pair of end plate welding set, the positioning chamber is including the first riser, bottom plate and the second riser that connect into the U-shaped structure in proper order first riser with install both sides locating plate and side connecting plate on the second riser, minor face briquetting movable mounting be in on the side connecting plate, minor face locating piece fixed mounting be in on the both sides locating plate.
According to the utility model provides a pair of end plate welding set, long limit briquetting movable mounting be in on the second riser, long limit locating piece fixed mounting be in on the first riser articulated on the second riser have the barn door.
According to the utility model provides a pair of end plate welding set install the photoelectric sensor who is used for detecting the battery module on the first riser.
According to the utility model provides a pair of end plate welding set, battery anchor clamps still include no pole cylinder slip table, the positioning chamber is installed on the no pole cylinder slip table.
The utility model provides an end plate welding device, through battery anchor clamps to battery module location to prevent that battery module from producing the displacement in the welding process, influence welding quality; after the positioning is finished, the welding mechanism is moved to the position right above the battery module through the adjusting mechanism, so that the welding mechanism can weld the shell and the end plate of the battery module. The embodiment of the utility model provides an end plate welding set, welding mechanism can adjust the welding position in real time according to the welding point under adjustment mechanism's effect, and under battery anchor clamps's effect, the battery module can be in the stationary state all the time, and welding quality and welding efficiency all have the promotion that is showing.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an end plate welding device provided by the present invention;
fig. 2 is a schematic structural diagram of an assembly of an adjusting mechanism and a welding mechanism provided by the present invention;
fig. 3 is an exploded view of the battery clamp provided by the present invention;
reference numerals:
1: an adjustment mechanism; 11: a first sliding table; 12: a third sliding table;
13: a second sliding table; 2: a welding mechanism; 21: a visual positioning assembly;
22: welding a head; 3: a battery clamp; 31: a first vertical plate;
32: a base plate; 33: a second vertical plate; 34: a side connecting plate;
35: positioning plates at two sides; 36: a battery base; 37: a photosensor;
38: a light barrier; 4: rodless cylinder slipway.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The end plate welding apparatus of the present invention will be described with reference to fig. 1 to 3.
As shown in fig. 1, the utility model discloses an end plate welding set includes: the device comprises an adjusting mechanism 1, a welding mechanism 2 and a battery clamp 3; the adjusting mechanism 1 is connected with the welding mechanism 2 and used for adjusting the welding position of the welding mechanism 2; the battery clamp 3 is used for limiting the battery module so that the welding mechanism 2 welds the housing and the end plate of the battery module.
Wherein, adjustment mechanism 1 and battery anchor clamps 3 are all installed on same cabinet body, and the truckle is installed to the bottom of the cabinet body to this cabinet body of removal.
In the embodiment of the utility model, the battery module is positioned by the battery clamp 3, so as to prevent the battery module from generating displacement in the welding process and influencing the welding quality; after the positioning is completed, the welding mechanism 2 is moved to the position right above the battery module through the adjusting mechanism 1, so that the welding mechanism 2 can weld the shell and the end plate of the battery module. The embodiment of the utility model provides an end plate welding set, welding mechanism can adjust the welding position in real time according to the welding point under adjustment mechanism's effect, and under battery anchor clamps's effect, the battery module can be in the stationary state all the time, and welding quality and welding efficiency all have the promotion that is showing.
As shown in fig. 2, the adjusting mechanism 1 is a three-dimensional moving mechanism, the adjusting mechanism 1 includes a first sliding table 11, a second sliding table 13, and a third sliding table 12, which are connected in sequence, and the welding mechanism 2 is connected to a movable end of the third sliding table 12. Wherein, the welding mechanism 2 comprises a visual positioning assembly 21 and a welding head 22 which are arranged at the movable end of the third sliding table 12.
The visual positioning assembly 21 and the welding head 22 are mounted at the movable end of the third sliding table 12 through a mounting plate, and the visual positioning assembly 21 and the welding head 22 are respectively located on two opposite side surfaces of the mounting plate. The weld head 22 may be a high power weld head.
It should be noted that the visual positioning assembly 21 includes a camera and a ring light source coaxially arranged, the ring light source is located on the shooting path of the camera, and the camera and the ring light source are mounted on the mounting plate through a coupling plate.
The embodiment of the utility model provides an in, make a video recording through visual positioning subassembly 21 to the top of battery module, whether the welding position that can acquire soldered connection 22 in real time is in treats welding area territory to adjust correspondingly through adjustment mechanism 1 butt welding joint 22 position of locating, can improve welding quality effectively.
On the basis of the above embodiment, as shown in fig. 3, the battery clamp 3 includes a positioning chamber with an open top and a battery base 36 capable of lifting and lowering, and the battery base 36 is located inside the positioning chamber.
It should be noted that the positioning chamber includes a first vertical plate 31, a bottom plate 32 and a second vertical plate 33 which are sequentially connected to form a U-shaped structure, two side positioning plates 35 and a side connecting plate 34 are installed on the first vertical plate 31 and the second vertical plate 33, and the first vertical plate 31, the two side positioning plates 35, the second vertical plate 33 and the side connecting plate 34 are sequentially connected end to form a rectangular area.
The short edge pressing block is movably arranged on the side face connecting plate 34, and the short edge positioning blocks are fixedly arranged on the two side positioning plates 35. Wherein, install first cylinder at side connecting plate 34, the expansion end of first cylinder is installed the minor face briquetting to make the minor face briquetting move towards the minor face locating piece.
The long-edge pressing block is movably mounted on the second vertical plate 33, the long-edge positioning block is fixedly mounted on the first vertical plate 31, the second vertical plate 33 is hinged to a light barrier 38, and the light barrier 38 is used for preventing foreign matters or strong light generated during welding from injuring nearby personnel. Wherein, install the second cylinder at second riser 33, the expansion end of second cylinder is installed long limit briquetting to make long limit briquetting move towards long limit locating piece.
Wherein, constitute a spacing region through long limit locating piece, long limit briquetting, minor face locating piece and minor face briquetting, the region of placing that battery base 36 formed is with this spacing regional looks adaptation, respectively with the battery module the bottom region with regional corresponding with the top.
It should be noted that the battery base 36 may be mounted on the bottom plate 32 by a third cylinder so that the battery base 36 may move away from the bottom plate 32, wherein the battery base 36 is configured with a placement groove adapted to the battery module.
It can be understood that, in order to prevent the battery module from moving, a first positioning plate and a second positioning plate are further connected to the first vertical plate 31 and the second vertical plate 33, and the first vertical plate 31, the first positioning plate, the second vertical plate 33 and the second positioning plate are sequentially connected end to form a positioning area, and the positioning area is located below the limiting area.
In addition to the above embodiment, a photoelectric sensor 37 for detecting the battery module is mounted on the first rising plate 31.
It should be noted that a through hole is formed in the first vertical plate 31, a material detection bracket is initially installed near the through hole, and a photoelectric sensor 37 extending into the positioning chamber is installed on the material detection bracket. The presence or absence of the battery module in the positioning room can be detected by the photoelectric sensor 37.
On the basis of the above embodiment, the battery holder 3 further includes the rodless cylinder slide table 4, and the positioning chamber is installed on the rodless cylinder slide table 4.
It should be noted that the positioning chamber can be moved toward or away from the adjusting mechanism 1 by the rodless cylinder slide 4.
The embodiment of the utility model provides an in, can install two battery anchor clamps 3 on the cabinet body to two battery anchor clamps 3 are corresponding to one set of adjustment mechanism 1 and one set of welding mechanism 2. Among them, the welding efficiency of the battery module can be remarkably improved by such an arrangement.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An end plate welding apparatus, comprising: the device comprises an adjusting mechanism, a welding mechanism and a battery clamp; the adjusting mechanism is connected with the welding mechanism and used for adjusting the welding position of the welding mechanism; the battery clamp is used for limiting the battery module, so that the welding mechanism welds the end plates and the shell of the battery module.
2. The end plate welding device according to claim 1, wherein the adjustment mechanism is a three-dimensional movement mechanism, the adjustment mechanism includes a first sliding table, a second sliding table, and a third sliding table connected in sequence, and the welding mechanism is connected to a movable end of the third sliding table.
3. The end plate welding apparatus of claim 2, wherein the welding mechanism includes a vision positioning assembly and a welding head mounted at a movable end of the third slide.
4. The end plate welding apparatus of claim 3, wherein the visual positioning assembly comprises a coaxially arranged camera and an annular light source located on a camera path of the camera.
5. The end plate welding device according to any one of claims 1 to 4, wherein the battery holder comprises a positioning chamber with an open top and a liftable battery base, and the battery base is positioned inside the positioning chamber.
6. The end plate welding device according to claim 5, wherein a long-side positioning block and a long-side pressing block are respectively mounted on a set of opposite inner sides of the positioning chamber, and the distance between the long-side positioning block and the long-side pressing block is adjustable;
and the other group of opposite inner side surfaces of the positioning chamber are respectively provided with a short-edge positioning block and a short-edge pressing block, and the distance between the short-edge positioning block and the short-edge pressing block is adjustable.
7. The end plate welding device according to claim 6, wherein the positioning chamber comprises a first vertical plate, a bottom plate and a second vertical plate which are sequentially connected into a U-shaped structure, two side positioning plates and a side connecting plate are mounted on the first vertical plate and the second vertical plate, the short side pressing block is movably mounted on the side connecting plate, and the short side positioning blocks are fixedly mounted on the two side positioning plates.
8. The end plate welding device according to claim 7, wherein the long-side pressing block is movably mounted on the second vertical plate, the long-side positioning block is fixedly mounted on the first vertical plate, and a light blocking plate is hinged to the second vertical plate.
9. The end plate welding apparatus according to claim 7, wherein a photoelectric sensor for detecting the battery module is mounted on the first vertical plate.
10. The end plate welding apparatus of claim 5, wherein the battery clamp further comprises a rodless cylinder slide on which the positioning chamber is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022858189.1U CN214322298U (en) | 2020-12-01 | 2020-12-01 | End plate welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022858189.1U CN214322298U (en) | 2020-12-01 | 2020-12-01 | End plate welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214322298U true CN214322298U (en) | 2021-10-01 |
Family
ID=77898031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022858189.1U Active CN214322298U (en) | 2020-12-01 | 2020-12-01 | End plate welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214322298U (en) |
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2020
- 2020-12-01 CN CN202022858189.1U patent/CN214322298U/en active Active
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