A workpiece coating system

Abstract

The invention relates to a workpiece coating system, which has a frame, and the left and right sides of the frame are provided with a traveling track A and a traveling track B in parallel, and the front and rear sides of the frame are provided with a process track A and a process track B in parallel, and the traveling track There is a section of maintenance station track on the outside of A, and the maintenance station track is arranged opposite to any one of process track A or process track B. There is a moving trolley A on the moving track A, and a moving trolley Trolley B, a double-track trolley is set on the process track A or process track B, and the double-track trolley passes through the moving trolley A, the process track A, the moving trolley B and the process track B to form a rectangular running loop. There are several process treatment pools; the present invention is a brand-new workpiece coating system that is more stable, reliable and convenient to operate, and has good practical application and popularization value.

Description

technical field [0001] The invention relates to the technical field of large workpiece coating production equipment, in particular to a workpiece coating system. Background technique [0002] The new double-track workpiece coating system is a large-scale equipment used for electrophoresis and pre-treatment in automobile painting workshops. The double-track system runs in one direction in a rectangular shape. The two sides are transfer conveyor tracks, and the front and back are process treatment tracks. There is a special translation car. The electrophoresis and pre-treatment process requires multiple special process tanks, which contain paint and other treatment liquids. The double-track trolley on the double-track system loads the workpiece at a fixed position, and then puts it into and lifts it one by one. After translation, and finally put it down at the designated position, the whole coating system has the following difficulties in the operation process: [0003] 1. Th...

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Problems solved by technology

Therefore, the whole system works in a very humid environment full of water vapor. Because it is a mobile power supply, there will be many insulation breakpoints in the design, and water vapor will cover the surface to make the originally insulated parts energized or signal connected in series. , greatly affecting the normal operation;

[0004] 2. When the mobile trolley is docked, the docked structural parts will have a certain proportion of deviation due to changes in no-load and load, and the size of the deviation will increase with the size of the structural parts, while the mobile power supply adopts The combination style of trolley line and collector is small in size, but the allowable deviation is also very small. As the deviation increases, the collector will be damaged and the failure rate remains high;

[0005] 3. The electrophoresis process has relatively high environmental requirements, and impurities will seriously affect the effect of electrophoresis, and the wear of the double-track trolley and the track will produce a large amount of iron filings, and the electrophoresis tank is located below;

[0006] 4. Double-track trolleys and traveling trolleys have a large load capacity and large volume, making maintenance very difficult. Moreover, the track is high from the ground, the working space is very limited, and the traveling wheels are where faults are concentrated. Therefore, a fast maintenance and replacement for wheels is needed. institutional style;

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