PVD coating spraying system and spraying method

Abstract

The invention relates to the field of PVD coating spraying systems, in particular to a PVD coating spraying system and a spraying method. The PVD coating spraying system comprises a platen, first supporting plates are fixedly connected to the two sides of the lower end of the platen, the middle of the platen is sleeved with and fixedly connected with a fixing frame, sliding holes are formed in the side walls of the upper ends of the two sides of the fixing frame, second supporting plates are fixedly connected to the lower ends of the two sides of the fixing frame, and lifting mechanisms are installed on the two sides of the fixing frame. A box body of the system is installed in the fixing frame through the two lifting mechanisms, the two lifting mechanisms are connected to a motor through a transmission mechanism, during use, the motor drives the two lifting mechanisms to run through the transmission mechanism, then the box body is lifted through the two lifting mechanisms, a workpiece sprayed on a containing plate is exposed, then the containing plate can slide to rollers at the upper end of the platen, in the process, a PVD coating on the workpiece can be prevented from being damaged when the workpiece is taken, meanwhile, a new workpiece can be conveniently placed, and the working efficiency is high.

Description

technical field [0001] The invention relates to the field of PVD coating spraying systems, in particular to a PVD coating spraying system and a spraying method. Background technique [0002] PVD coating is a solid film that protects the surface of objects to achieve the purpose of protection, insulation and decoration. It is generally used for surface modification or coating. The coating can be gaseous, liquid or solid, and it is usually sprayed according to the substrate required. Determine the type and state of the coating, and the spraying device is one of the devices used in the PVD coating spraying system. [0003] When the current PVD spraying device is working, the workpiece is placed in a closed box, and then the PVD coating is sprayed on the workpiece, but the inner space of the box is small, and when the staff takes the sprayed workpiece , the workpiece is easy to come into contact with the inner wall of the box, scratching the inner wall of the box and the PVD co...

AI Technical Summary

Problems solved by technology

[0003] When the current PVD spraying device is working, the workpiece is placed in a closed box, and then the PVD coating is sprayed on the workpiece, but the inner space of the box is small, and when the staff takes the sprayed workpiece , the workpiece is easy to come into contact with the inner wall of the box, scratching the inner wall of the box and the PVD coating on the surface of the workpiece, affecting the spraying effect, and when placing the workpiece, in order to ensure that the workpiece does not come into contact with the inner wall of the box, it is necessary to Slowly, it takes a lot of time, and the work efficiency is low. After the workpiece is sprayed, a large amount of PVD paint floats in the air in the box. When the staff opens the box, the PVD paint in the air in the box will be sprayed on the staff. It is easy to be sucked into the body by the staff, which affects the health of the staff. When working, the staff cannot timely understand the PVD coating reserves in the storage structure in real time, and the staff need to add it every once in a while, which is troublesome.

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