An automatic pole-bending device

Abstract

The invention discloses an automatic pole ear bending device, which is characterized in that it includes a mounting seat, a through hole, a rotating cylinder, a pad, an air finger, a splint, a bump, a pressing block, a cover plate, a shaft, a top piece, a spine Claws, pole groups, side plates, mounting plates, cylinder bases, cylinders, pole lugs, partitions, pads are installed on the mounting bases, air fingers are installed on the pads, and the rotating cylinder is arranged below the mounting base. The front end of the finger is equipped with a splint up and down, and the front end of the splint is equipped with a clamp block and a cover plate. There is an pole group in the middle of the splint, and a mounting plate is provided above the pole group. The bottom of the cylinder is fixed with the mounting plate. One side of the cylinder Fixed on the cylinder seat, due to the addition of rotating top pieces, bumps and pressing blocks for synchronous pinching and bending of the tabs, the force of pinching and bending the tabs is consistent with the inclination, ensuring that the side plates of each pole group are not damaged, improving the Battery product quality and production efficiency.

Description

Technical field [0001] The invention relates to battery production and assembly equipment, and more specifically to an automatic bending tab device for the side plates of battery pole groups. Background technique [0002] In the battery production, in order to reduce the poor welding of the pole groups such as "side plate falling, side plate false welding" in the casting and welding process, the operator should light the side plate of each pole group inward when the pole group is in the slot or the fixture. Pinch a certain angle, [0003] Due to the different methods of each operator and the strength of pinching the tabs, the frame under the tabs is easily deformed, and the active material is loose or even falls off and penetrates the partitions to form short circuits or micro-shorts, which seriously affect product quality. [0004] At present, the semi-automatic shaping device used for machine casting and welding of the negative plate lug shaping device can only be operated manuall...

AI Technical Summary

Problems solved by technology

[0003] Due to the different methods of each operator and the intensity of pinching the tabs, the frame under the tabs is prone to deformation, the active material is loose or even falls off, and penetrates the partition to form a short circuit or micro-short circuit, which seriously affects product quality.

[0004] At present, the semi-automatic shaping template pinching and bending negative plate lug shaping device used in machine casting and welding can only be operated manually, and the production efficiency is low, which seriously affects the production efficiency of large-scale production of battery products.

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