A device for smoother plate cutting based on intermittent reciprocating motion

Abstract

The invention relates to the technical field of batteries, and discloses a device for smoother cutting of electrode plates based on intermittent reciprocating motion. The cooperating use of the support rods pulls the rack to reciprocate, so that the device has good continuity and a high degree of automation. It will not move, which ensures the stability of cutting, and avoids skewed cutting or greater wear due to chain movement, resulting in more burrs on the battery plate requiring secondary processing. When the first shaft rotates, it drives the cutter up and down. The size of the movement and cutting is the same, so the battery plates that meet the requirements can be produced in batches. When the gear rotates, the cutter moves up and down to complete the cutting, only one power source is needed, and the operation is more convenient and energy-saving.

Description

Technical field[0001]The invention relates to the technical field of batteries, in particular to a device for smoother electrode plate cutting based on intermittent reciprocating motion.Background technique[0002]Batteries are an important source of energy, which can obtain stable voltage and stable current for long-term and stable power supply. The current provided in the battery is not affected by climate and temperature. It is convenient to carry and has stable and reliable performance. All aspects of social life have played a great role, so in order to ensure the quality of the battery, every step in the production process of the battery is very important.[0003]The battery is mainly composed of electrode plates, electrolyte and separators. The electrode plate is the core part of the battery. The chemical reactions of battery charging and discharging are carried out by the active material and electrolyte on the electrode plate. In the production process of the battery, the product...

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Problems solved by technology

[0003] The battery is mainly composed of plates, electrolytes, and separators. The plates are the core part of the battery. The chemical reactions of charging and discharging of the battery are carried out by the active materials and electrolyte on the plates. In the battery production process, the production of the pole plate is also particularly critical. The pole plate generally needs to be cut during the production process to cut it into a uniform size. During the cutting process of the traditional pole plate, the conveyor belt is generally used for transportation and cutting. However, because the plate is always in motion during the cutting process, it is easy to cause the cutting surface to be inclined, and the cutting surface is rough, prone to burrs, and the burrs will cause the battery to puncture the battery diaphragm during the packaging process, resulting in internal damage to the battery. A short circuit will affect the subsequent use of the battery

[0004] In order to solve the above problems, the inventor proposed a device based on intermittent reciprocating motion to make the cutting of the polar plate smoother, which has the advantage of a more orderly and smooth cutting surface, and effectively solves the problem of burrs on the polar plate during the cutting process. The problem of irregularity ensures that the device is used during battery processing. By using the intermittent movement of the conveyor belt, it is ensured that the pole plate is in a static state during cutting, and the smoothness of the cutting surface is further improved.

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