CN211605276U

CN211605276U - Tab shaping device

Info

Publication number: CN211605276U
Application number: CN202020219372.4U
Authority: CN
Inventors: 毛雪林; 白升登; 陈佳斌
Original assignee: Guangdong Lyric Robot Intelligent Automation Co Ltd
Current assignee: Guangdong Lyric Robot Automation Co Ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-09-29
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses a utmost point ear shaping device, it includes that the product bears the weight of the mechanism, utmost point ear bears the weight of mechanism and roll extrusion plastic mechanism, and the product bears the weight of the mechanism and is used for bearing the weight of the product, and utmost point ear bears the weight of the mechanism with the product and is adjacent, and utmost point ear bears the weight of the utmost point ear that the mechanism is used for bearing the weight of the product, and roll extrusion plastic mechanism bears the weight of the end to utmost point ear to the utmost point ear that the mechanism bore the weight of carries out the roll extrusion plastic with utmost point ear. The utility model provides a mechanism is born to the product, utmost point ear bears the cooperation setting of mechanism and roll extrusion plastic mechanism, realizes the roll extrusion plastic of product utmost point ear, and the plastic is effectual, avoids the perk of utmost point ear, and then has guaranteed going on of follow-up other processes.

Description

Tab shaping device

Technical Field

The utility model relates to a battery production technical field specifically, relates to an utmost point ear shaping device.

Background

During the production process of the battery, the tab needs to be shaped so as to perform other subsequent processes, such as welding, detection, assembly and the like. The lug shaping device in the prior art generally adopts a pressing block direct-pressing lug shaping mode, the shaping effect of the mode is poor, the lug can be tilted, and further subsequent other processes are influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a utmost point ear shaping device.

The utility model discloses a utmost point ear shaping device, include:

the product bearing mechanism is used for bearing products;

the lug bearing mechanism is adjacent to the product bearing mechanism and is used for bearing a lug of a product; and

the rolling shaping mechanism is adjacent to the lug bearing mechanism; the shaping end of the rolling shaping mechanism faces the bearing end of the lug bearing mechanism, and the lugs borne by the lug bearing mechanism are subjected to rolling shaping.

According to the utility model discloses an embodiment, the product bears the weight of the product platform that the mechanism includes the product support frame and locates the product support frame upper end.

According to the utility model relates to an embodiment, utmost point ear bears mechanism includes utmost point ear support frame and locates utmost point ear plummer of utmost point ear support frame upper end.

According to an embodiment of the present invention, the tab bearing mechanism further comprises a tab bearing driving assembly; the output end of the pole lug bearing and driving assembly is connected with the pole lug bearing table, and the pole lug bearing table is driven to linearly move along the direction vertical to the pole lug bearing table.

According to the utility model relates to an embodiment, utmost point ear plummer is including two sub-load-bearing platform that set up side by side.

According to an embodiment of the present invention, the tab bearing platform further comprises a placing portion; the placing part is arranged on the sub bearing platform.

According to an embodiment of the present invention, the rolling shaping mechanism includes a rolling support frame, a rolling driving assembly and a rolling shaping assembly; the rolling driving assembly is arranged on the rolling support frame, and the output end of the rolling driving assembly is connected with the rolling shaping assembly; the rolling shaping assembly drives the rolling shaping assembly to shape the pole lugs carried by the pole lug carrying mechanism.

According to an embodiment of the present invention, the rolling driving assembly includes a first rolling driving member and a second rolling driving member; the output end of the first rolling driving piece is connected with the second rolling driving piece, and the output end of the second rolling driving piece is connected with the rolling shaping assembly; the first rolling driving piece drives the rolling shaping assembly to linearly move along the direction parallel to the lug bearing table; and the second rolling driving part drives the rolling shaping assembly to linearly move along the direction vertical to the lug bearing table.

According to an embodiment of the present invention, the rolling shaping assembly includes a rolling shaping bearing member and a rolling shaping member; the rolling shaping bearing piece is connected with the output end of the rolling driving assembly, and the rolling shaping piece is arranged on the rolling shaping bearing piece and faces the pole lug.

According to an embodiment of the present invention, the rolling shaping element comprises two sub-shaping portions arranged side by side; the sub-shaping part comprises a rolling shaft and a rolling shaft bearing frame; the rolling shaft is rotatably connected to the rolling shaft bearing frame and faces the lug.

This application bears mechanism, utmost point ear through the product and bears the cooperation setting of mechanism and roll extrusion plastic mechanism, realizes the roll extrusion plastic of product utmost point ear, and the plastic is effectual, avoids the perk of utmost point ear, and then has guaranteed going on of other subsequent processes.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of a polar ear reshaping device in this embodiment;

fig. 2 is an enlarged view of a portion a of fig. 1 in the present embodiment.

Description of reference numerals:

1. a product carrying mechanism; 11. a product support frame; 12. a product carrying platform; 2. a tab bearing mechanism; 21. the electrode lug support frame 22, the electrode lug bearing table 220, the bearing substrate 221 and the sub bearing platform; 222. the placing part 23 and the tab bearing driving assembly; 3. a rolling shaping mechanism; 31. rolling the support frame; 32. a rolling drive assembly; 321. a first rolling drive member; 322. a second rolling drive member; 33. rolling and shaping the component; 331. rolling and shaping the bearing piece; 332. rolling the shaping piece; 3321. a sub-shaping section; 33211. a roller; 33212. a roller bearing frame.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indications in the embodiments of the present invention, such as up, down, left, right, front, and back, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

Furthermore, the descriptions of the first, second, etc. in the present invention are provided for descriptive purposes only, not for specific purposes such as order or sequential order, but not for limitation, and are provided for distinguishing between components or operations described in the same technical language and not for indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:

referring to fig. 1, fig. 1 is a schematic structural diagram of a polar ear shaping device in this embodiment. The tab shaping device in this embodiment includes a product bearing mechanism 1, a tab bearing mechanism 2, and a rolling shaping mechanism 3. The product bearing mechanism 1 is used for bearing products; the lug bearing mechanism 2 is adjacent to the product bearing mechanism 1, and the lug bearing mechanism 2 is used for bearing a lug of a product; the rolling shaping mechanism 3 is adjacent to the lug bearing mechanism 2, the shaping end face of the rolling shaping mechanism 3 faces the bearing end of the lug bearing mechanism 2, and the lug borne by the lug bearing mechanism 2 is subjected to rolling shaping.

Through the cooperation setting that mechanism 1, utmost point ear were born the weight of to the product, mechanism 2 and roll extrusion plastic mechanism 3 are born to the utmost point ear, realize the roll extrusion plastic of product utmost point ear, and the plastic is effectual, avoids the perk of utmost point ear, and then has guaranteed going on of other subsequent processes. The product in this embodiment is a battery or a battery cell.

Referring to fig. 1 again, further, the product bearing mechanism 1 includes a product supporting frame 11 and a product bearing platform 12 disposed at an upper end of the product supporting frame 11. The product bearing platform 12 is used for bearing the battery, and when the battery is specifically applied, the external manipulator grabs the battery and moves the battery to the product bearing platform 12, and the battery is laid on the product bearing platform 12. The battery's terminal ears leak out of the product carrier platform 12. Preferably, in a specific application, the product carrying platform 12 may be adapted to a battery or a battery cell product to provide a carrying position, for example, a groove-shaped carrying position adapted to a shape of the battery, so as to facilitate stable carrying of the product. Or the surface of the product bearing platform 12 may be embedded with a sucker to firmly adsorb the battery or the battery core product.

Referring to fig. 1 again, the tab bearing mechanism 2 further includes a tab support frame 21 and a tab bearing platform 22 disposed at an upper end of the tab support frame 21. Specifically, the tab support frame 21 is located at one side of the product support frame 11, and the tab bearing platform 22 is adjacent to the product bearing platform 12, so that the battery tab leaking from the product bearing platform 12 can be placed on the tab bearing platform 22. The tab bearing platform 22 bears the battery tabs and provides bearing support for roll shaping of the tabs.

Referring back to fig. 1, further, the tab bearing mechanism 2 further includes a tab bearing drive assembly 23. The output of the tab carrier drive assembly 23 is connected to the tab carrier 22, which drives the tab carrier 22 to move linearly in a direction perpendicular to the tab carrier 22. It can be understood that, because the positions of the tabs on the battery are different and the thicknesses of the tabs are different, when the battery is modified, the positions and thicknesses of the tabs may be changed, and the tab bearing platform 22 in a fixed state cannot be adapted to bear the tabs. Through setting up utmost point ear and bearing drive assembly 23 as the driving source, drive utmost point ear plummer 22 reciprocates, along the direction linear movement of perpendicular to utmost point ear promptly to the realization bears the compatibility of different thickness and different positions utmost point ear, has increased this utmost point ear shaping device suitability. The tab carrying drive assembly 23 in this embodiment is a cylinder.

With continued reference to fig. 1 and 2, fig. 2 is an enlarged view of portion a of fig. 1 in the present embodiment. Further, the tab carrier 22 comprises two sub-carrier platforms 221 arranged side by side. The two sub-bearing platforms 221 are respectively adapted to bear two tabs of the battery. Specifically, the tab carrier 22 includes a carrier substrate 220. The carrier substrate 220 is connected to the output end of the tab carrier driving assembly 23, two sub-carrier platforms 221 are disposed on the surface of the carrier substrate 220 side by side, and a space is provided between the two sub-carrier platforms 221.

Preferably, the tab bearing platform 22 further includes a placing portion 222. The placement portion 222 is provided on the sub-loading platform 221. Specifically, the number of the placing portions 222 is two, the two placing portions 222 are respectively laid on the surfaces of the two sub-bearing platforms 221, and during shaping, the positive and negative electrode lugs are respectively located on the different placing portions 222. It can be understood that the tab of the battery has positive and negative electrodes, and the positive and negative electrode tabs are made of different materials, such as copper tab and aluminum tab, so as to cause deviation of hardness of the positive and negative electrode tabs, and traces may be formed on the surface of the tab if the same force is applied to the positive and negative electrode tabs with different hardness for roll shaping, so that different placing portions 222 with different hardness are required to carry out differential bearing on the positive and negative electrode tabs, so as to achieve better leveling effect. In a specific application, the placing portion 222 may be made of PU polyurethane material and made into different hardness or elastic sheets or blocks, so as to implement differential bearing on the positive and negative electrode tabs.

Referring back to fig. 1 and 2, further, the roll-shaping mechanism 3 includes a roll support 31, a roll driving assembly 32, and a roll-shaping assembly 33. The rolling driving assembly 32 is arranged on the rolling support frame 31, the output end of the rolling driving assembly is connected with the rolling shaping assembly 33, and the rolling shaping assembly 33 drives the rolling shaping assembly 33 to shape the pole lugs carried by the pole lug carrying mechanism 2.

Specifically, the tab support frame 21 is disposed in the rolling support frame 31, and the height of the tab support frame 21 is lower than the height of the rolling support frame 31. The roll drive assembly 32 includes a first roll drive member 321 and a second roll drive member 322. The first rolling driving member 321 is disposed at the upper end of the rolling support frame 31, the output end of the first rolling driving member 321 is connected to the second rolling driving member 322, and the output end of the second rolling driving member 322 is connected to the rolling shaping assembly 33. The roll-shaping assembly 33 is located above the tab bearing platform 22, the first roll-driving member 321 drives the roll-shaping assembly 33 to linearly move along a direction parallel to the tab bearing platform 22, and the second roll-driving member 322 drives the roll-shaping assembly 33 to linearly move along a direction perpendicular to the tab bearing platform 22. The first rolling driving member 321 and the second rolling driving member 322 in this embodiment can use a conventional linear driving source, such as a linear module, an air cylinder, or a motor, a screw pair and a slider, which are not limited herein. In a specific application, the tab bearing platform 22 is horizontally disposed, and the first rolling driving member 321 and the second rolling driving member 322 in this embodiment respectively drive the rolling shaping assembly 33 to move horizontally and vertically.

The roll-shaper assembly 33 includes a roll-shaper carrier 331 and a roll-shaper 332. The rolling shaping bearing member 331 is connected with the output end of the rolling driving assembly 32, and the rolling shaping member 332 is disposed on the rolling shaping bearing member 331 and faces the tab. Specifically, the rolling shaping bearing element 331 is in a block shape and is parallel to the tab bearing platform 22, one surface of the rolling shaping bearing element 331 is connected with the output end of the second rolling driving element 322, and the rolling shaping element 332 is arranged on the other surface of the rolling shaping bearing element 331 and is opposite to the tab bearing platform 22.

The roll shaper 332 in this embodiment comprises two sub-shapers 3321 arranged side by side. The two sub-reshaping portions 3321 are respectively opposite to the two sub-bearing platforms 221. The sub-shaping portion 3321 includes a roller 33211 and a roller bearing 33212. The roller 33211 is rotatably connected to the roller carrier 33212 and faces the tabs. The roller bearing 33212 in this embodiment is a U-shaped frame, the two ends of the roller 33211 are rotatably connected to the open ends of the roller bearing 33212, and the roller 33211 is parallel to the sub-bearing platform 221. Preferably, the roller 33211 may be covered with a soft material to prevent damage to the ears.

During rolling and shaping, the second rolling driving member 322 drives the roller 33211 of the rolling and shaping assembly 33 to move downwards, so that the roller 33211 presses on the tab, and then the first rolling driving member 321 drives the roller 33211 to move horizontally, so that the roller 33211 performs rolling and shaping on the tab.

In conclusion, the lug shaping device in the embodiment is arranged by matching the product bearing mechanism, the lug bearing mechanism and the rolling shaping mechanism, so that the rolling shaping of the product lugs is realized, the shaping effect is good, the tilting of the lugs is avoided, and further the proceeding of other subsequent processes is ensured. Moreover, the lug shaping device can be adapted to shaping lugs with different positions and thicknesses on products with various specifications, and is high in compatibility.

The above is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A tab shaping device, comprising:

a product carrying mechanism (1) for carrying a product;

the lug bearing mechanism (2) is adjacent to the product bearing mechanism (1), and the lug bearing mechanism (2) is used for bearing a lug of the product; and

the rolling shaping mechanism (3) is adjacent to the lug bearing mechanism (2); and the shaping end of the rolling shaping mechanism (3) faces the bearing end of the lug bearing mechanism (2) and carries out rolling shaping on the lug borne by the lug bearing mechanism (2).

2. The tab reshaping device according to claim 1, wherein the product bearing mechanism (1) comprises a product support frame (11) and a product bearing platform (12) arranged at the upper end of the product support frame (11).

3. The tab reshaping device according to claim 1, wherein the tab bearing mechanism (2) comprises a tab support frame (21) and a tab bearing platform (22) arranged at the upper end of the tab support frame (21).

4. The tab reshaping device according to claim 3, wherein the tab carrying mechanism (2) further comprises a tab carrying drive assembly (23); the output end of the pole lug bearing and driving assembly (23) is connected with the pole lug bearing table (22), and the pole lug bearing table (22) is driven to linearly move along the direction perpendicular to the pole lug bearing table (22).

5. The tab reshaping device according to claim 3, wherein the tab bearing platform (22) comprises two sub bearing platforms (221) arranged side by side.

6. The tab reshaping device according to claim 5, wherein the tab carrying table (22) further comprises a placement portion (222); the placing part (222) is arranged on the sub bearing platform (221).

7. The tab reshaping device according to any one of claims 3 to 5, wherein the roll reshaping mechanism (3) comprises a roll supporting frame (31), a roll driving assembly (32) and a roll reshaping assembly (33); the rolling driving assembly (32) is arranged on the rolling support frame (31), and the output end of the rolling driving assembly is connected with the rolling shaping assembly (33); the rolling shaping assembly (33) drives the rolling shaping assembly (33) to shape the pole lug loaded by the pole lug loading mechanism (2).

8. The tab reshaping device according to claim 7, wherein the roll driving assembly (32) comprises a first roll driving member (321) and a second roll driving member (322); the output end of the first rolling driving piece (321) is connected with the second rolling driving piece (322), and the output end of the second rolling driving piece (322) is connected with the rolling shaping assembly (33); the first rolling driving piece (321) drives the rolling shaping assembly (33) to linearly move along the direction parallel to the tab bearing table (22); the second rolling driving piece (322) drives the rolling shaping assembly (33) to move linearly along the direction perpendicular to the tab bearing table (22).

9. The tab reshaping device according to claim 7, wherein the roll-reshaping component (33) comprises a roll-reshaping carrier (331) and a roll-reshaping piece (332); the rolling shaping bearing piece (331) is connected with the output end of the rolling driving component (32), and the rolling shaping piece (332) is arranged on the rolling shaping bearing piece (331) and faces the pole lug.

10. The tab reshaping device according to claim 9, wherein the roll-reshaping member (332) comprises two sub-reshaping portions (3321) arranged side by side; the sub-shaping part (3321) comprises a roller (33211) and a roller bearing frame (33212); the roller (33211) is rotatably connected to the roller carrier (33212) and faces the tab.