A film-coated heat-sealing clamping mechanism for lead-acid batteries

Abstract

The invention relates to the technical field of lead-acid batteries, and discloses a film-coated heat-sealing clamping mechanism for lead-acid batteries, which includes a housing, the housing is a rectangular hollow structure, the top surface of the housing is open, and There are inner grooves on both sides of the interior. The inner grooves are rectangular grooves. The inner grooves are movable and connected with clamping blocks. The clamping blocks are rectangular structures. An inner groove is opened through the inside of the shell, and the inner grooves are provided with clamping blocks. , There are several inner slots, the position of the card block can be adjusted according to the actual situation, one side of the card block is provided with an outer column, and there are four outer columns, every two outer columns are a group, and a group of outer columns is fixedly installed on the card One side of the block, another set of outer columns is fixedly installed on one side of the casing, the outer column is provided with an inner column, and one end of the inner column is provided with an extrusion block, and the battery that needs to be coated and heat-sealed is placed on the two sides. Between the extruding blocks, a spring is arranged at one end of the inner column, and the two extruding blocks are close to each other by the force of the spring to achieve the effect of clamping and fixing.

Description

technical field [0001] The invention relates to the technical field of lead-acid batteries, in particular to a film-covered heat-sealing clamping mechanism for lead-acid batteries. Background technique [0002] All batteries that use acidic aqueous solution as electrolyte are collectively called acid batteries, the most typical of which is lead-acid batteries. The main advantages of acid storage batteries are high working voltage, wide operating temperature, good high and low rate discharge performance, abundant raw material sources, and low price. The disadvantage is that the energy density is low, which makes it larger in size and weight. For lead-acid batteries, the positive electrode is lead dioxide, the negative electrode is spongy lead, the electrolyte is sulfuric acid aqueous solution, and the separator (diaphragm) is used according to different types of lead-acid batteries. Microporous rubber separators, microporous plastic separators or other materials, and the bat...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a film-coated heat-sealing clamping mechanism for a lead-acid battery, which has the advantages of tightening the battery and dissipating heat, and solves the need to use clamps when heat-sealing the battery film. The battery is clamped by the holding mechanism. When the top of the existing lead-acid battery needs to be covered and heat-sealed, it is generally processed manually. In this way, the top cover of the battery is easily skewed due to force, which will cause a decline in the heat-sealing effect. , so that the yield rate is greatly reduced, and the internal liquid is easy to leak, causing safety hazards

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