Hydraulic cylinder surface shot blasting, paint spraying and drying system and shot blasting, paint spraying and drying process thereof

Abstract

The invention relates to a hydraulic cylinder surface shot blasting, paint spraying and drying system and a shot blasting, paint spraying and drying process thereof, and the hydraulic cylinder surface shot blasting, paint spraying and drying system consists of a hanging chain conveying system, a shot blasting working position, a paint spraying working position, a drying working position, an overhauling working position, an unloading working position, a loading working position, a paint mixing room, an air compressor and an operating room. The shot blasting, paint spraying and drying process comprises the following process steps: loading of a piece, shot blasting, derusting and cleaning (10-15min), automatic paint spraying (3-5min), paint refinishing, leveling (5min), drying at 60-80 DEG C (30min), natural cooling and unloading of the piece. The hydraulic cylinder surface shot blasting, paint spraying and drying system has the advantages of high degree of mechanical and electrical automation, small occupied area, good safety performance, and high production efficiency, is not affected by weather and can ensure the cleanliness, the temperature, the illumination and the safety and sanitation standard required by the paint spraying environment; and the shot blasting, paint spraying and drying process is simple, safe, time-saving, environment-friendly and high in working efficiency and can obtain the good appearance quality of a paint film.

Description

technical field [0001] The invention relates to a base material surface treatment system and its treatment process, in particular to a hydraulic cylinder surface shot blasting paint drying system and its shot blasting paint drying process, which is applied to the hydraulic cylinder surface blasting process in the hydraulic cylinder production process. Pill cleaning, painting and drying. Background technique [0002] At present, the shot blasting, painting, drying and other processing systems on the surface of the substrate are usually separate and independent systems, with long production cycles and low production efficiency. The disadvantages of the original shot blasting treatment system are: the impact force of the shot blasting process is very large. If the seal is not good, it will endanger the personal safety of the operator. Therefore, the operator must stay away from the shot blasting equipment when working. The shortcomings of the original painting treatment system...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing processing systems such as shot blasting, painting, and drying on the surface of substrates are usually separate and independent systems, with long production cycles and low production efficiency.

The disadvantages of the original shot blasting treatment system are: the impact force of the shot blasting process is very large. If the seal is not good, it will endanger the personal safety of the operator. Therefore, the operator must stay away from the shot blasting equipment when working

The shortcomings of the original painting treatment system are: firstly, the painting process is done manually, the painting efficiency is low, the drying cycle of the base material after painting is long, and it cannot be operated in wind and rain; secondly, due to the trace amount of The spread of spray paint dust in the air will not only cause certain environmental pollution, but also the workers engage in spray paint work for a long time and inhale paint dust, which will affect the personal safety of workers. Therefore, the spray paint process has higher requirements for protection work. Both the workplace and the environment must have strict requirements; again, in terms of appearance quality, it takes a long process to dry slowly after painting, during this process, dust and other sundries may be attached to the surface of the paint film to affect the appearance quality , In addition, in the process of workers' operation, it is also possible to accidentally leave traces (handprints, etc.) that affect the appearance quality of the paint film

Therefore, the existing shot blasting spray paint drying process is cumbersome to operate, low in safety, time-consuming, laborious, easy to cause environmental pollution, and the appearance quality of the paint film after the workpiece is painted is poor.

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