Sheet electroplating frame
A thin plate and connecting plate technology, applied in the direction of electrical components, electrolysis process, electrolytic components, etc., can solve the problems of easy board burning, bending and deformation of PCB thin plate, high scrap rate of PCB thin plate, etc., and achieve low scrap rate and good quality , Prevent the effect of burning board
Pending Publication Date: 2018-02-27
AOSHIKANG TECH CO LTD
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Problems solved by technology
[0003] In the prior art, because the produced PCB sheet is thin and soft, in the production process, the PCB sheet is easily bent and deformed due to the resistance of the water in the liquid medicine tank and the swing and vibration of the production equipment, and The PCB sheet is easy to collide with the anode in the electroplating tank, and it is easy to burn the board, resulting in a high scrap rate of the PCB sheet, making it difficult to ensure smooth production of the PCB sheet thickness below 0.5mm
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0029] The electroplating thin plate rack provided by the present invention is provided with a flying target, a sliding bar arranged at a distance from the flying target, a connecting assembly, a top clip arranged on the flying target, a bottom clip arranged on the sliding bar and opposite to the top clip, and a top clip The clip and the bottom clip are used to clamp the top and bottom of the PCB sheet in the PCB sheet production process, so that the t...
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The invention is suitable for the technical field of PCB machining and provides a sheet electroplating frame. The sheet electroplating frame comprises a fly target, a sliding rod arranged in a spacedmanner relative to the fly target, connecting assemblies for connecting the fly target with the sliding rod, top clamps arranged on the fly target and bottom clamps arranged on the sliding rod and opposite to the top clamps, wherein each connecting assembly comprises a connecting plate connected with the fly target, a connecting pipe which is connected with the connecting plate and is of a hollowstructure, and a supporting rod connected with the connecting pipe. By means of the sheet electroplating frame, due to the top clamps arranged on the fly target and the bottom clamps arranged on the sliding rod, the top clamps and the bottom clamps are used for clamping the top end and the bottom end of a PCB sheet in the PCB sheet production process, the PCB sheet is prevented from being bent anddeformed due to resistance of water in a liquid medicine groove, and therefore the quality of the machined PCB sheet is good; and the phenomenon that the PCB sheet swings in an electroplating cell and collides with an anode, and consequently sheet burning happens is avoided, and therefore the scrap rate of the PCB sheet is low.
Description
technical field [0001] The invention belongs to the technical field of PCB processing, in particular to an electroplating sheet frame. Background technique [0002] With the development of PCB technology, PCB boards are developing in the direction of lightness, thinness and smallness. In the PCB board gantry electroplating manufacturing process, when ordinary gantry lines produce PCB thin boards with a thickness of 0.05~0.3mm, the electroplating process is followed in order. From the pre-treatment of the upper plate into degreasing, double water washing, micro-etching, double water washing, pickling, copper plating, high-level water washing, pickling, tin plating, double water washing, and lower plate transfer to etching. [0003] In the prior art, because the produced PCB sheet is thin and soft, in the production process, the PCB sheet is easily bent and deformed due to the resistance of the water in the liquid medicine tank and the swing and vibration of the production equ...
Claims
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Login to View More IPC IPC(8): C25D17/08H05K3/18
CPCH05K3/188C25D17/08
Inventor 史国平王英杰杨志刚成厚文龚德勋
Owner AOSHIKANG TECH CO LTD