Button cell automatic pressing device

Abstract

The invention discloses a button cell automatic pressing device, which comprises a first pushing mechanism, a powder adding device, an electrolyte adding device, a second pushing device, a first pressing device and a second pressing device, wherein the first pushing mechanism is used for pushing a bottom cover material plate; the powder adding device is used for adding battery powder onto a bottom cover arranged on the bottom cover material plate; the electrolyte adding device is used for adding electrolyte into the bottom cover; the second pushing mechanism is used for pushing a face cover material plate; the first pressing device is used for pre-pressing the bottom cover and a face cover; the second pressing device is used for tightly pressing a pre-pressing button cell; the powder adding device, the electrolyte adding device and the first pressing device are sequentially arranged in the conveying direction of the first pushing mechanism; the second pressing device is arranged in the conveying direction of the second pushing mechanism. Through the arrangement of the fully automatic powder adding device, the electrolyte adding device, the first pressing device and the second pressing device, the automatic powder addition, electrolyte addition and pressing are realized; the work efficiency is improved; the labor cost is reduced.

Description

technical field [0001] The invention relates to the technical field of production and processing of button batteries, and more specifically relates to an automatic pressing device for button batteries. Background technique [0002] A button cell, also known as a button cell, refers to a battery that looks like a small button, generally speaking, with a larger diameter and a thinner thickness. In the process of traditional button battery processing, it is necessary to press the positive and negative electrodes of the battery. This step is usually done manually, that is, the worker manually adds battery powder and electrolyte to the stainless steel bottom cover of the positive electrode of the battery, and then manually presses the bottom cover and the surface with a pressing plate. The lid is pressed tightly. However, this manual operation method has uneven feeding and liquid addition, and it is difficult to control the intensity of manual pressing consistently, resulting in ...

AI Technical Summary

Problems solved by technology

In the process of traditional button battery processing, it is necessary to press the positive and negative electrodes of the battery. This step is usually done manually, that is, the worker manually adds battery powder and electrolyte to the stainless steel bottom cover of the positive electrode of the battery, and then manually presses the bottom cover and the surface with a pressing plate. The cover is pressed tightly. However, this manual operation method has uneven feeding and liquid addition, and it is difficult to control the strength of manual pressing consistently, resulting in an increase in defective products and defective products, low production efficiency, and high labor costs.

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