Rubber tapping device for lithium battery production

Abstract

The invention relates to the technical field of lithium battery processing and discloses a rubber tapping device for lithium battery production. The rubber tapping device comprises a box body; a baffle is rotatably connected to the front side of the box body; a fixing column is fixedly connected to the front side of the baffle; a positioning plate is rotatably connected to the surface of the fixing column; a positioning groove is formed in the bottom of the positioning plate; and a positioning column is fixedly connected to the front side of the box body. According to the rubber tapping devicefor lithium battery production, a handle is rotated clockwise or anticlockwise, so that a rotating disc drives a threaded rod to rotate; the threaded rod rotates to enable a clamp plate to rotate, and a fixing bolt I rotates; when the clamping plate moves to a proper position, the fixing bolt I rotates, so that a clamping plate I and a clamping plate II move downwards in a sliding groove, the device can fix a battery with any size, and meanwhile, the battery is prevented from sliding during rubber tapping to a certain extent, so that the lithium battery is prevented from being damaged.

Description

Technical field [0001] The invention relates to the technical field of lithium battery processing, in particular to a rubber tapping device for lithium battery production. Background technique [0002] Lithium battery refers to a battery containing lithium (including metallic lithium, lithium alloy and lithium ion, lithium polymer) in the electrochemical system. Lithium battery is a kind of lithium metal or lithium alloy as the negative electrode material, using a non-aqueous electrolyte solution. Batteries, lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium batteries consist of multiple battery cells. The battery cells are cylindrical. After they are made, they need to be tied into a battery pack with tape. There are many ways for a unit to become a battery pack after being taped, and when the battery is in use, it is necessary to tap the tape on the battery pack to separate the battery into different battery ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a rubber tapping device for lithium battery production, which is easy to fix batteries of various sizes, and at the same time, it is easy to adjust the distance between two adjacent blades, so that the blades are closer to the ones that need to be cut. The advantages of the width of the battery pack solve the problem that when the lithium battery pack is manually tapped with a blade, the tip of the knife will contact the surface of the battery unit, resulting in scratches on the battery surface by the blade, which will damage the surface quality of the battery unit. At the same time, due to the different sizes and shapes of lithium batteries, when tapping lithium batteries manually, the lithium batteries are not easy to fix, which will cause the lithium batteries to slip and cause workers to be injured, and at the same time, the lithium batteries will be damaged, which in turn will cause lithium batteries. scrapping problem

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