Paste squeezing device for storage battery plate grid

Abstract

The invention provides a paste squeezing device for a storage battery plate grid, which comprises paste squeezing tubes. The device is characterized in that: a paste squeezing tube row is formed by the connection of a plurality of paste squeezing tubes; one end of the paste squeezing tube row is connected with a paste squeezing head, of which the inside is provided with a stirring shaft; the pastesqueezing tubes are inserted to the bottom of a calandria of the storage battery plate grid; the high-pressure lead paste enters the paste squeezing head through a paste charging tube and then entersa storage battery plate grid tube through the paste squeezing tube; when the lead paste is charged, the plate grid returns; when the plate grid returns to an opening of the calandria of the plate grid, a paste charging device stops charging, and the paste squeezing of the plate grid is completed; and the next plate grid is placed to enter the next cycle. The lead paste can be conveniently and evenly stirred by the stirring device in the paste squeezing head. The device is improved based on the direct lead paste squeezing of the prior storage battery tube type plate grid. By adding the paste squeezing tube, the mode that the lead paste is orderly led in from the paste squeezing tube, the bottom of the plate grid tube to the opening of the calandria can meet the design requirements of evenly charging the paste in the calandria of the plate grid, ensure the property of the storage battery, avoid the flying of lead powder and meet the requirements on environmental protection.

Description

technical field [0001] The invention relates to the automatic manufacturing equipment of the tubular positive grid applied in the field of lead-acid storage battery production, especially for the die-casting fiber-inserted tubular positive grid, which is filled with paste-like active material in the tube for continuous automatic production Battery grid paste extrusion device. Background technique [0002] At present, the traditional manufacturing technology of domestic tubular lead-acid batteries is to adopt the production method of powder filling and vibrating filling to add active substances. The production method of this tubular lead-acid battery is characterized by high production efficiency, but lead powder is easy to fly everywhere. It pollutes the environment and seriously affects the health of the operator. [0003] In addition, another type of tubular lead-acid battery currently in China is produced by directly extruding lead paste from the outlet of the grid, but ...

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional manufacturing technology of domestic tubular lead-acid batteries is to adopt the production method of powder filling and vibrating filling to add active substances. The production method of this tubular lead-acid battery is characterized by high production efficiency, but lead powder is easy to fly everywhere. Pollution of the environment, seriously affecting the health of operators

[0003] In addition, another type of tubular lead-acid battery currently in China is produced by directly extruding lead paste from the outlet of the grid, but the amount of paste squeezed into the front and rear of the grid produced in this way is uneven, The amount of paste near the outlet of the grid pipe is sufficient, and the amount of paste at the bottom of the grid pipe is small, which greatly affects the performance of the battery

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