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Filling method of large-area zinc electrolytic negative plate pre-stripping port

A filling method and cathode plate technology, which are applied in the electrolysis process, electrolysis components, photography process, etc., to achieve the effects of high production efficiency, shortened production cycle, and improved productivity

Active Publication Date: 2013-09-18
YUNNAN CHIHONG ZINC & GERMANIUM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mass production in this way

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] A method for filling the pre-stripping opening of a large-area zinc electrolysis cathode plate, the invention is characterized in that: a pneumatic glue gun is used for glue injection, a forming mold is used to realize colloidal solidification and molding, and clamps (grounding clamps) are used to provide clamping force to design the inserting plate slot frame Place cathode plates in batches; where:

[0020] Pneumatic glue gun (including mixing nozzle): fully extrude and mix the glue; air compressor provides compressed air for the pneumatic glue gun; forming mold includes: upper mold: including O-ring, upper mold plastic paper, lower mold ; Including O-ring, lower mold plastic paper, gate plug (M10 screw), riser plug (Ф2.2 iron nail), double-sided adhesive; fixture (grounding clamp): provide clamping force for colloid molding; Plate slot frame: the cathode plate is placed vertically in a batch manner to prevent the cathode plate from turning over, and the number of each...

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Abstract

The invention relates to a filling method of a large-area zinc electrolytic negative plate pre-stripping port, which can realize the batch and scale production of the filling of the negative plate pre-stripping port. The method has the characteristics of low cost, simplicity, convenience, convenience in operation and easiness for controlling the product quality. In the method, a pre-stripping port filling mold, a clamp, an insertion plate groove, a pneumatic glue gun (containing a mixing nozzle) and an air compressor are mainly adopted. The filling method has the following remarkable characteristics that (1) the mold is low in cost and convenient to maintain; (2) the production labor intensity is low; (3) the land can be saved; (4) the batch and scale production can be realized; (5) the rate of pre-stripping port finished products is high.

Description

technical field [0001] The invention relates to the technical field of batch filling and manufacturing of pre-stripping openings of zinc electrolysis cathode plates. Background technique [0002] The pre-stripping port is a key process structure designed on a specific position of the cathode plate to facilitate the stripping of the zinc stripper. After the stripping opening is filled with insulating substances such as resin, this position cannot be exposed to zinc accumulation during the electrolysis process, forming a lower zinc stripping edge. [0003] When the zinc stripper is working, the two pre-stripping knives are close to the pre-stripping openings (each cathode plate has two pre-stripping openings), and the knives are lowered on two planes to tear the zinc sheet and the cathode plate into four cracks (two on each side). ), at this time the cathode plate rises vertically under the action of the lifting device of the zinc stripper, and the fixed main stripping knife ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25C7/08C25C1/16
CPCY02P10/20
Inventor 孙成余晏祥树罗永光胡如忠朱贞平李启龙黄成彦廖政钰张志江杨友华冯志鹏
Owner YUNNAN CHIHONG ZINC & GERMANIUM