Workpiece hanger of phosphating production line
A production line and workpiece technology, which is applied in the surface treatment field of phosphating production line, can solve problems such as scattered stacking of workpieces, uneven phosphating film of workpieces, phosphating surface quality and appearance defects, etc., and achieves simple operation, simple structure, and mutual collision avoidance and squeeze effect
Active Publication Date: 2015-09-09
张家口时代橡胶制品股份有限公司
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Problems solved by technology
For the phosphating of small workpieces, hanging baskets or rollers are generally used as hangers. The disadvantage of hanging basket hangers is that the workpiece is relatively static in the hanger, and the phosphating film of the workpiece is uneven; the disadvantage of the roller hanger is that the workpiece is in the The drum is scattered and piled up, and it is constantly turned over with the drum. When it is turned over, it will collide and squeeze each other, and the phosphating film of the workpiece will also be uneven, and the quality of the phosphating surface caused by the collision between the workpieces during the turning process will also occur. and appearance defects
Method used
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[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0020] Rubber sealing products need to expose the skeleton and have size and appearance requirements for the exposed part of the skeleton. Since the roller hanger that comes with the phosphating production line cannot guarantee the above requirements, the present invention is an improvement aimed at the shortcomings of the existing roller hanger. See figure 1 As shown, including the hanger 11, the gear plate 3 is mounted on the middle part of the hanger 11 through a horizontal shaft, and the power and mechanical transmission installed on the hanger 11 are driven and connected with the gear plate 3. The two sides or one side of the gear plate 3 More than two small hanging cages 5 are fixed, and the hanging rod 13 of the small hanging cage 5 is perpendicular to the disk surface of the gear plate 3 .
[0021] Power and mechanical transmi...
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The invention discloses a workpiece hanger of a phosphating production line and relates to the technical field of surface processing of the phosphating production line. The workpiece hanger comprises a hanging frame, a gear disc is mounted in the middle of the hanging frame via a horizontal shaft, a power and mechanical transmission mechanism mounted on the hanging frame is connected with a gear disc driver, two or more than two small hanging cages are fixed on two sides or one side of the gear disc, and hanging rods of the small hanging cages are perpendicular to the disc face of the gear disc. The workpiece hanger of the phosphating production line is simple in structure and simple to operate, the surfaces of workpieces can fully contact with a phosphating solution to enable phosphating films of the workpieces to be uniform, and mutual crashing and extrusion of the workpieces can be avoided so as to guarantee phosphating quality of the workpieces.
Description
technical field [0001] The invention relates to the technical field of surface treatment of a phosphating production line, in particular to a workpiece hanger for a phosphating production line. Background technique [0002] Phosphating is a process in which chemical and electrochemical reactions form a phosphate chemical conversion film, and the formed phosphate conversion film is called a phosphating film. The purpose of phosphating is mainly to provide protection for the base metal, prevent the metal from being corroded to a certain extent, use it as a primer before painting, improve the adhesion and anti-corrosion ability of the paint film layer, and reduce friction in the metal cold processing process Use lubricated. [0003] The purpose of phosphating the oil seal frame is to form a layer of phosphating film on the outer surface of the oil seal frame, which has the effect of anti-corrosion and anti-rust on the frame. In phosphating production, it is necessary to suppo...
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Login to View More IPC IPC(8): C25D11/36C25D17/08
Inventor 李勇姚灵军张振华顾世元李春华
Owner 张家口时代橡胶制品股份有限公司