Workpiece surface spraying and curing production line

Abstract

The invention relates to the field of workpiece surface spraying equipment, in particular to a workpiece surface spraying and curing production line which comprises a curing oven, a powder spraying room, a feeding room and a conveying line used for conveying workpieces. The curing oven is in a circular arc shape, an automatic up-down type powder spraying mechanism and a material pumping mechanism are arranged in the powder spraying room, and the automatic up-down type powder spraying mechanism is in transmission connection with the conveying line. The material pumping mechanism is used for conveying paint to the automatic up-down type powder spraying mechanism, the automatic up-down type powder spraying mechanism is in transmission connection with the material pumping mechanism, a material mixing mechanism used for mixing paint is arranged on the outer side of the powder spraying room, and the material pumping mechanism drives the material mixing mechanism to work in the flowing process of the paint by sucking the paint; and a feeding assembly used for hanging workpieces on the conveying line is arranged in the feeding room. According to the workpiece surface spraying and curing production line, automatic machining of conveying, spraying and feeding of the workpieces is achieved, the automation degree is greatly improved, the labor intensity is reduced, the production efficiency is improved, and the spraying quality of the workpieces is improved.

Description

technical field [0001] The invention relates to the field of workpiece surface spraying equipment, in particular to a workpiece surface spraying and curing production line. Background technique [0002] The existing workpiece surface spraying equipment usually adopts a circulating conveying line to transport the workpiece to the powder spraying room for surface spraying, and then transports the sprayed workpiece to a curing furnace for paint surface curing. [0003] Because the existing curing furnace adopts a linear structure, the heat is easily lost and energy consumption is increased, and the transportation of the workpiece and the spraying equipment are controlled separately, which is time-consuming and laborious, which is not conducive to improving the degree of automation, and the spraying liquid is easy to mix and prepare in the process of preparation. The appearance of particles and impurities will affect the spraying quality of the workpiece surface, and the insuffi...

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Problems solved by technology

[0003] Because the existing curing furnace adopts a linear structure, the heat is easily lost and energy consumption is increased, and the transportation of the workpiece and the spraying equipment are controlled separately, which is time-consuming and laborious, which is not conducive to improving the degree of automation, and the spraying liquid is easy to mix and prepare in the process of preparation. The appearance of particles and impurities will affect the spraying quality of the workpiece surface, and the insufficient mixing uniformity of the spraying liquid will also lead to the reduction of the spraying quality. In view of this, we propose a production line for spraying and curing the workpiece surface

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