Crude foil engine, transformation method and working method of crude foil engine
A technology of raw foil machine and copper foil, which is applied in the direction of electrolytic components, electrolytic process, electroforming, etc., can solve the problems of manual adjustment, the speed of edge material winding shaft cannot be automatically changed, and has not been taken into account, so as to achieve the effect of improving performance
Active Publication Date: 2022-04-15
GUANGDONG FINE YUAN SCI TECH CO LTD
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Problems solved by technology
[0002] The previous application for "a single electrolytic copper foil raw foil machine, design method and its application" found a problem: the old equipment did not take into account " Nowadays, in the production of double-light 6 microns, there will be the problem of "poor adaptability of the speed of the side material rewinding shaft" (the old equipment, the speed of the side material rewinding shaft cannot be automatically changed, and manual adjustment is required)
[0005] However, there is also a problem: the radius of the scrap winding shaft cannot be increased infinitely, and it is still limited by the existing space
That is to say, if the follow-up production develops a new type, the speed of the cathode roller will become faster and faster, and there will inevitably be a bottleneck
Method used
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Embodiment 1
[0102] 1. Structural Design
[0103] Old equipment has very little room for transformation. Therefore, only one class cache device is designed. Its design structure is as figure 1 Shown:
[0104] Electrolytic copper foil raw foil machine, which includes: cathode roller 4, first roller 5, edge material winding roller slitting-buffering-winding assembly; edge material winding roller slitting-buffering-winding assembly includes: trimming Knife 6, first top board 1, telescopic assembly 2, second roller 3, side material winding roller 7, the fixed end of the telescopic assembly 2 is fixed on the first top board 1, the moving end of the telescopic assembly 2 is connected with the second roller 3 The center shaft of the machine is fixed, and the second roller 3 rotates around its center shaft; the number of slitting-buffering-winding components of the scrap winding roller is 2, which correspond to the copper foil scraps on both sides.
[0105] The first roll is a stripping roll...
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Abstract
The invention discloses a crude foil engine, a transformation method and a working method of the crude foil engine, and belongs to the technical field of new energy automobile power battery electrolytic copper foil. According to the technical key points, a rim charge winding roller slitting-caching-winding assembly comprises a trimming cutter, a first top plate, a telescopic assembly, a second roller and a rim charge winding roller, the fixed end of the telescopic assembly is fixed to the first top plate, the movable end of the telescopic assembly is fixed to a center rotating shaft of the second roller, and the second roller rotates around the center rotating shaft of the second roller; and the number of the rim charge winding roller slitting-caching-winding assemblies is two, and the two rim charge winding roller slitting-caching-winding assemblies correspondingly process the copper foil rim charges on the two sides correspondingly. By adopting the crude foil engine, the transformation method and the working method of the crude foil engine, the transformation of old equipment can be conveniently guided.
Description
technical field [0001] The invention relates to the field of electrolytic copper foil for power batteries of new energy vehicles, and more specifically relates to a foil production machine, a modification method and a working method of the foil production machine. Background technique [0002] The previous application for "a single electrolytic copper foil raw foil machine, design method and its application" found a problem: the old equipment did not take into account " Nowadays, in the production of double-light 6 microns, the problem of "poor adaptability of the speed of the side material rewinding shaft" will appear (the old equipment, the speed of the side material rewinding shaft cannot be automatically changed, and manual adjustment is required). Namely: the speed of the cathode roll is fast, and the edge material take-up shaft is slightly slower, and the edge material is not easy to wrap; and the edge material rewinding shaft is slightly faster, and the edge material ...
Claims
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IPC IPC(8): C25D1/04C25D1/20C25D21/00C25D21/12
CPCY02E60/10
Inventor 洪正钜洪远程洪滢滢王俊锋王崇华陈优昌
Owner GUANGDONG FINE YUAN SCI TECH CO LTD