Barrel apparatus for barrel plating
A drum and barrel plating technology, applied in the electrolysis process, electrolysis components, etc., can solve the problems of power reduction and large resistance, and achieve the effect of reducing power consumption, reducing resistance, and responding to the environment.
Inactive Publication Date: 2012-05-09
MITAKA SEISAKU
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Problems solved by technology
However, in the above-mentioned invention, since the anode (positive electrode) is arranged outside the drum, there is a problem that the electrical resistance is large.
For the so-called environmental response, it is necessary to reduce the resistance to improve the plating efficiency and reduce the power consumption, but the power consumption cannot be reduced in the above invention
Method used
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[0036] Hereinafter, the present invention will be described in more detail with reference to the illustrated embodiments. Figure 4 An example of the drum device 21 used for barrel plating of the present invention is shown, and the drum device 21 is also compatible with Figure 1 to Figure 3 The illustrated drum device for barrel plating is similarly aimed at zinc plating using a non-cyanide solution tank, and performs a plating process by dipping the plating tank 20 into a plating solution filled therein.
[0037] In each figure, 17 is the abutment of barrel plating device A, and 18 is the traveling equipment that is arranged to travel along the abutment to the direction orthogonal to the paper surface, and 19 is the elevator that is set in the traveling equipment 18, and in elevator 19 A roller device 21 is installed in the middle. 22 is a rail set at the raised position on the base side, and 23 is a track set at the lowered position, and the elevator 19 can be equipped with...
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A barrel apparatus (11) for barrel plating in which a barrel having openings at both ends is used, a workpiece is accommodated inside the barrel and immersed in a plating liquid, power is supplied to a negative electrode that is arranged inside the barrel from the opening and a positive electrode that is arranged in the plating liquid, and the barrel is rotated about a center shaft while electroplating is performed, wherein, the internal positive electrode (15) is arranged at a position of the upper portion and to the left that is away from the workpiece inside the barrel against the workpiece (W) that is deposited at the lower portion to the right inside the barrel when the barrel (11) is seen from the rear portion in a direction that rotates to the left or is arranged at a position of the upper portion and to the right that is away from the workpiece inside the barrel against the workpiece that is deposited at the lower portion to the left inside the barrel when the barrel is seen from the rear portion in a direction that rotates to the right.
Description
technical field [0001] The present invention is a device using a barrel having openings at both ends, and involves accommodating a workpiece inside the barrel and immersing it in a plating solution. The anode in the utility model is energized, and the drum device for barrel plating that performs electroplating while rotating the drum around the central axis is particularly related to environmental measures. Background technique [0002] In recent years, the issue of environmental response has also been discussed in the plating industry. In order to solve this problem, various methods are considered in the current industry, for example, reduction of the electric power required for a plating process, further improvement of the management precision of a plating solution, etc. are considered. In barrel plating, a non-conductive resin drum (drum) made of resin such as polyvinyl chloride (PVC), polypropylene (PP) or polyethylene (PE) is used. cylinder (hereinafter referred to si...
Claims
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IPC IPC(8): C25D17/22
CPCC25D17/22C25D17/20
Inventor 铃木通正
Owner MITAKA SEISAKU