Tab bending mechanism

Abstract

The utility model discloses a kind of tab bending mechanism, include: machine table;Limiting block, limiting block is fixed on machine table, limiting block is formed between machine table and bending groove, bending groove is used for the insertion of tab to be bent;Bending module, bending module is set on machine table, for the tab of insertion bending groove is bent.The utility model can realize the bending of tab, satisfy production demand.Structure is simple and convenient, and manufacturing cost is low.

Description

Technical Field

[0001] This utility model relates to the field of electrode folding technology, and in particular to an electrode bending mechanism. Background Technology

[0002] Conventional electrode tabs are flat, but some unconventional electrode tabs are made into bent shapes. Based on this, a bending fixture that can be used to bend electrode tabs was designed. Summary of the Invention

[0003] According to an embodiment of the present invention, a tab bending mechanism is provided, comprising: Machine tool; A limiting block is fixed on the machine base, and a bending groove is formed between the limiting block and the machine base. The bending groove is used for the insertion of the electrode tab to be bent. The bending module is set on the machine and is used to bend the tabs inserted into the bending groove.

[0004] Furthermore, the bottom of the limiting block is provided with a docking groove, and the machine base is provided with a docking protrusion, and the docking groove and the docking protrusion are docked together.

[0005] Furthermore, the machine base is provided with two locking holes, and the limit block is provided with two waist holes, which are respectively positioned opposite to the two locking holes.

[0006] Furthermore, the two sides of the bending groove are parallel inclined surfaces.

[0007] Furthermore, the bending module includes a bending plate, which is movably mounted on the machine base.

[0008] Furthermore, the bending module also includes two connecting rods, one end of which is hinged to both sides of the machine tool, and the other end of which is hinged to both sides of the bending plate.

[0009] According to an embodiment of the present invention, a tab bending mechanism can be bent to meet production requirements. Furthermore, it has a simple structure and low manufacturing cost.

[0010] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of a tab bending mechanism according to an embodiment of the present utility model.

[0012] Figure 2 This is a three-dimensional structural diagram of a tab bending mechanism according to an embodiment of the present invention, when the bending mechanism is removed. Figure 1 .

[0013] Figure 3 This is a three-dimensional structural diagram of a tab bending mechanism according to an embodiment of the present invention, when the bending mechanism is removed. Figure 2 .

[0014] Figure 4 This is a three-dimensional structural diagram of the electrode tab after bending according to an embodiment of the present utility model. Detailed Implementation

[0015] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.

[0016] First, combine Figures 1-4 This invention describes a tab bending mechanism according to an embodiment of the present invention, used for bending tabs 500, and has a wide range of applications.

[0017] like Figures 1-4 As shown, an embodiment of the present invention provides a tab bending mechanism, which includes a machine base 100, a limiting block 200, and a bending mechanism.

[0018] Specifically, such as Figures 1-4 As shown, the limiting block 200 is fixed on the machine base 100, and a bending groove 201 is formed between the limiting block 200 and the machine base 100. The bending groove 201 is used for the insertion of the electrode tab 500 to be bent.

[0019] Specifically, such as Figures 1-4 As shown, a bending module is mounted on the machine base 100 and is used to bend the tab 500 inserted into the bending groove 201. The bending module includes a bending plate 301 and two connecting rods 302. The bending plate 301 is movably mounted on the machine base 100, and one end of each of the two connecting rods 302 is hinged to one side of the machine base 100, while the other ends are hinged to one side of the bending plate 301. By pushing and flipping the bending plate 301, the tab 500 can be bent.

[0020] Furthermore, such as Figures 1-4 As shown, the bottom of the limiting block 200 is provided with a docking groove 401, and the machine base 100 is provided with a docking protrusion 402. The docking groove 401 and the docking protrusion 402 are docked together, thereby limiting the installation position of the limiting block 200 and ensuring that the bending groove 201 formed between the limiting block 200 and the machine base 100 is accurately positioned, so that the depth and gap of the tab 500 inserted into the bending groove 201 are consistent.

[0021] Furthermore, such as Figures 1-4As shown, the machine base 100 is provided with two locking holes 403, and the limit block 200 is provided with two waist holes 404. The two waist holes 404 are respectively positioned opposite to the two locking holes 403. The waist holes 404 and the locking holes 403 are connected together by screws, thereby realizing the connection between the machine base 100 and the limit block 200. The waist holes 404 are used to compensate for errors and facilitate fixation.

[0022] Furthermore, such as Figures 1-4 As shown, the two sides of the bending groove 201 are parallel inclined surfaces. The required bending angle of the tab 500 is 100°. Therefore, the angle between the inclined surface of the bending groove 201 and the horizontal plane is 100°. It can also be adjusted accordingly based on the bending angle of the tab 500.

[0023] Working principle: Insert the tab 500 to be bent into the bending groove 201, push the bending plate 301 to bend the tab 500.

[0024] Above, refer to Figures 1-4 This invention describes a tab bending mechanism according to an embodiment of the present invention, which can achieve a 50° bend in the tab to meet production requirements. It also features a simple structure and low manufacturing cost.

[0025] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above content. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A tab bending mechanism, characterized in that, Include: Machine tool; A limiting block is fixed on the machine base, and a bending groove is formed between the limiting block and the machine base. The bending groove is used for the insertion of the electrode tab to be bent. A bending module is provided on the machine base for bending the tabs inserted into the bending groove.

2. The electrode bending mechanism as described in claim 1, characterized in that, The bottom of the limiting block is provided with a docking groove, and the machine base is provided with a docking protrusion, and the docking groove and the docking protrusion are docked together.

3. The electrode bending mechanism as described in claim 1 or 2, characterized in that, The machine base is provided with two locking holes, and the limiting block is provided with two waist holes, which are respectively positioned opposite to the two locking holes.

4. The electrode bending mechanism as described in claim 1, characterized in that, The two sides of the bending groove are parallel inclined surfaces.

5. The electrode bending mechanism as described in claim 1, characterized in that, The bending module includes a bending plate, which is movably mounted on the machine base.

6. The electrode bending mechanism as described in claim 5, characterized in that, The bending module further includes two connecting rods, one end of which is hinged to both sides of the machine tool, and the other end of which is hinged to both sides of the bending plate.

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