Battery cover plate shaping device

Abstract

The utility model relates to battery processing device technical field discloses a battery cover plate shaping device. Wherein battery cover plate shaping device includes bearing station, abuts the module, first shaping module and second shaping module, and bearing station is used for bearing the shaping piece, and the shaping piece includes the body and shaping part, abuts the module can move along X direction, and abuts with the body, the outside shaping piece of first shaping module can move along Y direction to abut with one side of shaping part, the inside shaping piece of second shaping module can move along Y direction to abut with the other side of shaping part, and the inside shaping piece and outside shaping piece can form with shaping space to shaping to shaping part. The utility model's abuts the module is used for fixing the shaping piece, and the inside shaping piece and outside shaping piece can be mutually close to shaping to shaping part, effectively avoided the shaping part deformation leading to the problem of the follow -up production to produce defective product, improved the yield of production.

Description

Technical Field

[0001] This utility model relates to the field of battery processing equipment technology, and in particular to a battery cover shaping device. Background Technology

[0002] Because the terminals and tabs of side-out laminated cells are on different sides, L-shaped adapter pieces need to be soldered onto the cells to achieve electrical connection between the terminals and tabs.

[0003] In the existing technology, after the adapter plate is welded to the pole set on the cover plate, the adapter plate is prone to deformation during the transfer process. The deformed adapter plate will cause defective products in subsequent production.

[0004] Therefore, there is an urgent need for a battery cover shaping device to solve the above problems. Utility Model Content

[0005] Based on the above, the purpose of this utility model is to provide a battery cover shaping device that can effectively avoid the problem of defective products caused by deformation of the part to be shaped in subsequent production, and improve the yield rate of production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Battery cover shaping device, including:

[0008] A support platform is used to support a part to be shaped, the part to be shaped including a body and a part to be shaped;

[0009] The abutment module can move along the X direction and abut against the main body;

[0010] The first shaping module includes an outer shaping component, which is movable along the Y direction to abut against one side of the part to be shaped;

[0011] The second shaping module includes an inner shaping component that can move along the Y direction to abut against the other side of the part to be shaped. The inner shaping component and the outer shaping component can form a shaping space to shape the part to be shaped.

[0012] The beneficial effects of this utility model are as follows:

[0013] This invention features a support platform for supporting the part to be shaped; an abutment module for moving along the X-direction and abutting against the main body to position and fix the part; and a first shaping module and a second shaping module for shaping the part. Specifically, the first shaping module includes an outer shaping component that abuts against one side of the part to be shaped, and an inner shaping component that abuts against the other side of the part. Both the outer and inner shaping components move along the Y-direction. Therefore, when the outer and inner shaping components move along the Y-direction to form a shaping space, the part to be shaped can be simultaneously squeezed from both sides within the shaping space, thus being shaped. This effectively avoids the problem of deformation of the part to be shaped leading to defective products in subsequent production, thereby improving the yield rate. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the part to be shaped;

[0016] Figure 2 This is a schematic diagram of the battery cover shaping device and the part to be shaped provided in a specific embodiment of this utility model.

[0017] Figure 3 This is a partial schematic diagram of the battery cover shaping device provided in a specific embodiment of this utility model;

[0018] Figure 4 This is another partial schematic diagram of the battery cover shaping device provided in a specific embodiment of this utility model.

[0019] In the picture:

[0020] 1. Part to be shaped; 11. Main body; 12. Section to be shaped;

[0021] 100. Support platform;

[0022] 210. Outer shaping component; 220. Inner shaping component; 231. First slide rail; 232. First driving component; 233. First slider; 241. Second driving component; 242. Second slide rail; 243. Second slider;

[0023] 300, Abutment module; 310, Positioning baffle; 321, Third driving component; 322, Connecting plate; 3221, Mounting hole; 323, Third slide rail; 330, Positioning block; 331, Elongated hole; 340, First detection component;

[0024] 400. Base plate. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.

[0027] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and connections within two components or interactions between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0030] like Figures 1-4 As shown, this embodiment provides a battery cover shaping device, which includes a support platform 100, an abutment module 300, a first shaping module, and a second shaping module. The support platform 100 is used to support the part to be shaped 1, which includes a body 11 and a part to be shaped 12. The abutment module 300 can move along the X direction and abut against the body 11. The first shaping module includes an outer shaping member 210, which can move along the Y direction to abut against one side of the part to be shaped 12. The second shaping module includes an inner shaping member 220, which can move along the Y direction to abut against the other side of the part to be shaped 12. The inner shaping member 220 and the outer shaping member 210 can form a shaping space to shape the part to be shaped 12.

[0031] A support platform 100 is provided to support the part to be shaped 1; an abutment module 300 is provided to move along the X direction and abut against the body 11 to achieve positioning and fixing of the part to be shaped 1; a first shaping module and a second shaping module are provided to shape the part to be shaped 12. Specifically, the first shaping module includes an outer shaping component 210 that abuts against one side of the part to be shaped 12, and an inner shaping component 220 that abuts against the other side of the part to be shaped 12. At the same time, both the outer shaping component 210 and the inner shaping component 220 move along the Y direction. Therefore, when the outer shaping component 210 and the inner shaping component 220 move along the Y direction to form a shaping space, the part to be shaped 12 can be squeezed from both sides in the shaping space and thus shaped. This effectively avoids the problem of deformation of the part to be shaped 12 leading to defective products in subsequent production and improves the yield rate of production.

[0032] For example, the body 11 is a cover plate, and the shaping part 12 is an adapter piece, which is in a right-angle state, with one end welded to the cover plate and the other end perpendicular to the cover plate. The adapter piece, after being shaped by the battery cover plate shaping device, can maintain its right-angle state, thereby improving the reliability of the connection between the adapter piece and the tabs and terminals, and ensuring that after the adapter piece is welded to the battery cell during subsequent assembly, it can be assembled into the housing, avoiding interference between the adapter piece and the housing, and improving assembly efficiency.

[0033] Preferably, the outer shaping member 210 is provided with a first shaping surface that is parallel to the body 11 and the part to be shaped 12, respectively, and the inner shaping member 220 is provided with a second shaping surface that is parallel to the body 11 and the part to be shaped 12, respectively. This allows both the outer shaping member 210 and the inner shaping member 220 to simultaneously abut against the part to be shaped 12 and the body 11. While ensuring the shape and perpendicularity of the part to be shaped 12, it can also press down on the connection between the part to be shaped 12 and the part to be shaped 1, thereby improving the reliability of the connection between the part to be shaped 12 and the part to be shaped 1.

[0034] In this embodiment, the battery cover shaping device also includes a base plate 400, on which the support platform 100, the abutment module 300, the first shaping module, and the second shaping module are all disposed. The base plate 400 helps to improve the integration of the battery cover shaping device. For example, the battery cover shaping device can be disposed after the welding device for the part to be shaped, and is used to shape the welded part 12.

[0035] Specifically, the first shaping module further includes a first driving component, which is disposed on the support platform 100. The first driving component includes a first driving member 232, and an outer shaping member 210 is disposed at the driving end of the first driving member 232. The first driving component can drive the outer shaping member 210 to move along the Y direction. Further, the first driving component also includes a first slide rail 231 and a first slider 233. The first slide rail 231 extends along the Y direction, and the first slider 233 is slidably disposed on the first slide rail 231. The outer shaping member 210 is connected to the first slider 233. By setting the first slide rail 231 and the first slider 233, guidance can be provided for the movement of the outer shaping member 210, making the movement of the outer shaping member 210 more accurate. In other embodiments, the first slider 233 may be omitted, and the outer shaping member 210 may be directly slidably connected to the first slide rail 231 to further simplify the structure.

[0036] Similarly, the second shaping module also includes a second driving component, which is disposed on the support platform 100. The inner shaping component 220 is disposed on the driving end of the second driving component, and the second driving component can drive the inner shaping component 220 to move along the Y direction. The second driving component is also provided with a second slide rail 242 and a second slider 243. The second slide rail 242 extends along the Y direction, and the second slider 243 is slidably disposed on the second slide rail 242. The inner shaping component 220 is connected to the second slider 243. Optionally, the first driving component 232, the second driving component 241, the first slide rail 231, and the second slide rail 242 are all disposed on the base plate 400.

[0037] It is worth noting that the battery cover shaping device is also equipped with a control unit. The first drive component 232 and the second drive component 241 are both connected to the control unit. While controlling the drive components, the control unit can also ensure the synchronization between the drive components, making the extrusion shaping of the shaping part 12 more accurate and reliable.

[0038] In this embodiment, both ends of the body 11 are provided with shaping portions 12. Therefore, two outer shaping members 210 and two inner shaping members 220 are provided to shape the shaping portions 12 respectively. Correspondingly, two second driving members 241 are provided to drive the inner shaping member 220 respectively; one first driving member 232 is provided, and a synchronization structure is used to realize the synchronous driving of the two outer shaping members 210, which helps to simplify the structure.

[0039] In this embodiment, the abutment module 300 includes a positioning baffle 310, which is disposed on the support platform 100 and has an abutment surface that can abut against the body 11. The part to be shaped 1 can abut against the abutment surface of the positioning baffle 310. By setting the positioning baffle 310, the positioning of the part to be shaped 1 on the support platform 100 is realized, thereby improving the accuracy of the position of the outer shaping part 210 and the inner shaping part 220 relative to the part to be shaped 12.

[0040] For example, the abutment module 300 is further provided with a third driving component and a positioning block 330. The positioning block 330 is disposed at the driving end of the third driving component, and the third driving component can drive the positioning block 330 to abut against the side of the body 11 away from the positioning baffle 310 in the X direction. By setting the positioning block 330, and with the positioning block 330 being driven by the third driving component, the body 11 is pressed between the positioning block 330 and the positioning baffle 310, so that the abutment module 300 can not only position the body 11, but also fix the body 11, avoiding the body 11 from being misaligned and causing shaping failure when the shaping part 12 is squeezed later, thus improving the reliability of the battery cover shaping device.

[0041] It is worth noting that the orthographic projection of the positioning block 330 on the contact surface at least partially coincides with the contact surface. That is, the positioning and fixing of the body 11 is achieved by the mutual pressing of the positioning block 330 and the positioning baffle 310, so as to avoid the force of the positioning block 330 and the positioning baffle 310 causing the body 11 to bend.

[0042] Preferably, there are two or more positioning baffles 310, which are spaced apart along the Y direction. Similarly, there are two or more positioning blocks 330. This allows for fixing the workpiece 1 at two or more positions along its length, making the fixing more reliable and ensuring more even force distribution on the workpiece 1, preventing damage caused by force applied to a single position. In this embodiment, there are two positioning baffles 310, whose positions are adjustable along the Y direction, and two positioning blocks 330, whose positions are also adjustable along the Y direction, to accommodate body 11 of different lengths.

[0043] Specifically, the third drive assembly includes a connecting plate 322, which is used to install two or more positioning blocks 330. In this embodiment, the support platform 100 is configured in two parts. An outer shaping member 210 is provided at the relatively distant end of the two parts of the support platform 100, and a positioning baffle 310 is also provided on the two parts of the support platform 100. Therefore, when the first drive assembly drives the two parts of the support platform 100 and the outer shaping member 210 to move, the position of the positioning baffle 310 also moves synchronously. Therefore, preferably, the two positioning blocks 330 are adjustablely positioned on the connecting plate 322 to accommodate changes in the position of the positioning baffle 310. Optionally, the end of the positioning block 330 connected to the connecting plate 322 is provided with an elongated hole 331 extending in the Y direction. The connecting plate 322 is provided with a mounting hole 3221. The position of the positioning block 330 is adjusted by the different positions of the mounting hole 3221 and the elongated hole 331.

[0044] The abutment module 300 also includes an elastic element, which is disposed between the third drive component and the positioning block 330 so that the positioning block 330 elastically abuts against the body 11.

[0045] Furthermore, the third drive assembly also includes a third drive member 321, which drives the connecting plate 322 to move along the X direction, thereby enabling the cooperation of two or more positioning baffles 310 with the positioning block 330. Optionally, the third drive assembly also includes a third slide rail 323 and a third slider. The third slide rail 323 extends along the X direction, and the third slider is slidably disposed on the third slide rail 323. The connecting plate 322 is connected to the third slider.

[0046] Preferably, the abutment module 300 is further provided with a first detection element 340, which is used to detect the force exerted by the positioning baffle 310 and / or the positioning block 330 on the body 11, to prevent the positioning block 330 from failing to press the workpiece 1 to be shaped or from over-pressing it, and to prevent the workpiece 1 to be shaped from being damaged by pressure while achieving fixation. Exemplarily, both the third drive element 321 and the first detection element 340 are communicatively connected to the control unit, which helps to improve the automation level of the battery cover shaping device. Optionally, the first detection element 340 can be configured as a force sensor, and when the detection value of the force sensor reaches a preset value, the control unit can control the third drive element 321 to stop moving; or the first detection element 340 can also be configured as a proximity switch.

[0047] In other embodiments, in order to detect the force exerted by the outer shaping member 210 and / or the inner shaping member 220 on the member to be shaped 1, a second detection member connected to the control unit can also be provided at the corresponding position. The setting method of the second detection member can refer to the setting method of the first detection member 340 described above, and will not be repeated here.

[0048] The shaping process of the battery cover shaping device described above is as follows: The part to be shaped 1 is placed on the support platform 100, and one side of the body 11 abuts against the positioning baffle 310; the third drive component drives the positioning block 330 to approach the positioning baffle 310 in the X direction. When the first detection component 340 detects a preset value, the third drive component stops driving, completing the positioning and fixing of the body 11; the first drive component drives the two outer shaping components 210 to move closer to each other, and the second drive component drives the two inner shaping components 220 to move away from each other, so as to form a shaping space for squeezing and shaping the part to be shaped 12. The shaping is completed by referring to the detection value of the second detection component. It is worth noting that the first drive component and the second drive component can be driven sequentially or simultaneously. Those skilled in the art can set it according to actual needs, and no specific limitation is made here.

[0049] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A battery cover plate shaping apparatus characterized by, include: A support platform (100) is used to support the workpiece (1) to be shaped, the workpiece (1) to be shaped includes a body (11) and a part to be shaped (12); The abutment module (300) is movable in the X direction and abuts against the body (11); The first shaping module includes an outer shaping component (210), which is movable along the Y direction to abut against one side of the part to be shaped (12). The second shaping module includes an inner shaping component (220), which can move along the Y direction to abut against the other side of the part to be shaped (12). The inner shaping component (220) and the outer shaping component (210) can form a shaping space to shape the part to be shaped (12).

2. The battery cover panel shaping apparatus according to claim 1, characterized by, The first shaping module further includes a first driving component, which is disposed on the support platform (100). The outer shaping member (210) is disposed on the driving end of the first driving component, and the first driving component can drive the outer shaping member (210) to move along the Y direction. The second shaping module further includes a second driving component, which is disposed on the support platform (100). The inner shaping member (220) is disposed on the driving end of the second driving component, and the second driving component can drive the inner shaping member (220) to move along the Y direction.

3. The battery cover panel shaping apparatus according to claim 2, characterized by, The first driving component is further provided with a first slide rail (231) and a first slider (233). The first slide rail (231) extends along the Y direction, and the first slider (233) is slidably disposed on the first slide rail (231). The outer shaping member (210) is connected to the first slider (233). The second driving component is further provided with a second slide rail (242) and a second slider (243). The second slide rail (242) extends along the Y direction, and the second slider (243) is slidably disposed on the second slide rail (242). The inner shaping member (220) is connected to the second slider (243).

4. The battery cover shaping device according to claim 1, characterized in that, The abutment module (300) includes: A positioning baffle (310) is disposed on the support platform (100) and has an abutment surface that can abut against the body (11); The third drive assembly and the positioning block (330) are disposed at the drive end of the third drive assembly. The third drive assembly can drive the positioning block (330) to abut against the side of the body (11) away from the positioning baffle (310) along the X direction.

5. The battery cover shaping device according to claim 4, characterized in that, The orthographic projection of the positioning block (330) onto the abutting surface at least partially coincides with the abutting surface.

6. The battery cover shaping device according to claim 5, characterized in that, The third driving component includes a third driving member (321) and a connecting plate (322). The positioning block (330) is adjustablely disposed on the connecting plate (322) along the Y direction. The third driving member (321) is used to drive the connecting plate (322) to move along the X direction.

7. The battery cover shaping device according to claim 5, characterized in that, The abutment module (300) is further provided with a first detection element (340), which is used to detect the force exerted by the positioning baffle (310) and / or the positioning block (330) on the body (11).

8. The battery cover shaping device according to claim 4, characterized in that, The abutment module (300) further includes an elastic element disposed between the third drive component and the positioning block (330) so that the positioning block (330) elastically abuts against the body (11).

9. The battery cover shaping device according to claim 1, characterized in that, The outer shaping member (210) is provided with a first shaping surface that is parallel to the body (11) and the part to be shaped (12) respectively; and / or, the inner shaping member (220) is provided with a second shaping surface that is parallel to the body (11) and the part to be shaped (12) respectively.

10. The battery cover shaping device according to any one of claims 1-9, characterized in that, The battery cover shaping device is also provided with a base plate (400), and the support platform (100), the abutment module, the first shaping module and the second shaping module are all disposed on the base plate (400).

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