Automatic edge aligning and deviation rectifying device for lithium battery rolling

Abstract

The lithium battery rolling automatic edge aligning and deviation rectifying device comprises a base table, grooves are formed in one sides of the tops of the two side edges of the base table, deflection rollers are arranged on the inner sides of the two grooves, the two ends of each deflection roller are rotationally matched with the two grooves correspondingly, and a first movable rod and a second movable rod are arranged on the two sides of the center of the top of the base table correspondingly. After a first movable rod moves to the end of a sliding groove, an extrusion rod pulls a limiting sleeve to continue to move through a support, the counter-acting force of the sliding groove on the first movable rod acts on a first spring through a limiting frame, and the limiting sleeve gradually gets close to the first movable rod at the moment; and the limiting sleeve pushes the two clamping sleeves on the surface of the first movable rod to get close to each other through the rotating rod, the clamping sleeves at the two ends of the first movable rod can extrude the two side edges of the pole piece at the bottom of the first movable rod, deviation of the pole piece at the bottom of the first movable rod is avoided, and deviation correction control over the pole piece is completed.

Description

technical field [0001] The invention belongs to the technical field of deviation rectification devices, and in particular relates to a lithium battery rolling automatic edge rectification device. Background technique [0002] With the continuous miniaturization or high performance of portable machines such as mobile phones, notebook personal computers, and portable lithium-battery roll-pressing automatic edge-alignment correction devices V machines, the batteries used as their power sources are required to be miniaturized and high-energy. Currently, lithium batteries are increasingly used as batteries that can meet such requirements. In addition, with the electronic control of cameras, conventional batteries that have been used as power sources have been increasingly turned to lithium batteries. [0003] After the pole piece is coated, the pole piece needs to be rolled, and the coating is thinned and compacted by the rolling process to the required compaction density. Durin...

AI Technical Summary

Problems solved by technology

[0003] After coating the pole piece, it is necessary to carry out rolling treatment on the pole piece. Through rolling treatment, the coating is thinned and compacted to the required compaction density. The sheets will be offset, resulting in uneven stacking of the pole sheets on the receiving roller, and even the inability to carry out subsequent production, which greatly reduces the production efficiency. In addition, the traditional manual correction of the edge is not only labor-intensive and slow in response, but also in manual alignment. It is easy to cause personal injury during the process

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