Bending device for aluminum case battery top cover
A bending device, aluminum shell battery technology, applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of low efficiency, inability to guarantee the consistency of the bending effect, etc., to solve the problems of low efficiency and top cover bending Fast and accurate, improving work efficiency
Active Publication Date: 2019-09-10
HEFEI GUOXUAN HIGH TECH POWER ENERGY
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a bending device for the top cover of an aluminum shell battery, which solves the problem of low efficiency during manual operation and the inability to ensure the consistency of the bending effect
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] See figure 1 , a bending device for the top cover of an aluminum shell battery, including a linear guide rail 1, a battery core tray 2 slidably arranged on the linear guide rail 1, and a pressing cylinder 3, a folding cylinder 4 and a flattening cylinder 5; The bottom end surface of the core tray 2 is connected with the lead screw slider 6, the lead screw slider 6 is set on the lead screw 7, and the lead screw 7 is connected with the drive motor 8 for t...
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The invention discloses an aluminum shell battery top cover bending device. The aluminum shell battery top cover bending device comprises a linear guide rail, a battery roll core tray slidably arranged on the linear guide rail, a hold-down cylinder, a folding cylinder and a flattening cylinder, wherein the output end of the hold-down cylinder is downward and faces the top cover soft connection supporting face of the battery roll core tray; the output end of the folding cylinder obliquely upwards penetrates into a top cover storage insertion hole of the battery roll core tray; and the flattening cylinder is located beside the battery roll core tray, the output end of the flattening cylinder is connected with the bottom end of a flattening lever, and the top end of the flattening lever extends to the position above a battery roll core storage slot of the battery roll core tray. According to the aluminum shell battery top cover bending device, soft connection of a top cover is positionedby adoption of the three different cylinders, then the top cover is jacked and flattened, the top cover can be quickly and accurately bent, the problem that during manual operation, the efficiency islow, the top cover bending effect consistency cannot be ensured and the soft connection position of the top cover is prone to tearing off after the top cover is bent are solved, operation efficiency is effectively improved, and the product quality is ensured.
Description
technical field [0001] The invention relates to the field of lithium battery manufacturing, in particular to a bending device for the top cover of an aluminum shell battery. Background technique [0002] In the production process of aluminum case batteries, in the early stage of product trial production, it is impossible to use automated equipment to complete the bending process of the top cover, mainly relying on manual work by personnel. Due to the lack of corresponding precise positioning and quick turning devices, in the actual operation process, it is very easy to cause problems such as inconsistent bending and forming of the top cover, and damage to the soft connection after forming. Seriously affect the progress of battery production and development, the consistency of the battery cannot be guaranteed, and it is more related to the accuracy of the test results of the entire batch of batteries. Contents of the invention [0003] The technical problem to be solved by...
Claims
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IPC IPC(8): B21D5/04B21D1/00B21D43/13
Inventor 王绪彪
Owner HEFEI GUOXUAN HIGH TECH POWER ENERGY