Spray painting machine

Abstract

The invention discloses a spray painting machine. The spray painting machine comprises a spray gun, a machine frame, a control console arranged on the machine frame, and a horizontal electric box located below the control console. The spray painting machine further comprises a synchronous rotary table and a five-axis mechanism, wherein the synchronous rotary table is arranged on the control console, and a plurality of workpieces can be mounted on the synchronous rotary table at the same time; the five-axis mechanism is mounted at the top end of the machine frame and drives the spray gun. The five-axis mechanism comprises a Z-axis linear sliding table driving the spray gun to move up and down, an X-axis linear sliding table driving the Z-axis linear sliding table to move left and right, a Y-axis linear sliding table driving the X-axis linear sliding table to move front and back, a W-axis rotating mechanism and a P-axis rotating mechanism, wherein the W-axis rotating mechanism and the P-axis rotating mechanism are mounted on the Z-axis linear sliding table and drive the spray gun to rotate. According to the spray painting machine, the Z-axis linear sliding table and the station rotary table are innovated and improved, so that the spray gun has the two-direction rotating function, all the workpieces have the consistent rotating angle, the automation degree is improved, product surface quality and product consistency are improved, and synchronous rotating spray painting of the multiple workpieces is achieved.

Description

technical field [0001] The invention relates to the field of spraying machines, in particular to a five-axis reciprocating spraying machine. Background technique [0002] Most of the traditional reciprocating spraying machines provide three-axis spraying directions of X, Y, and Z, and the spray gun cannot rotate. In this way, when spraying arc-shaped workpieces, the paint will be sprayed unevenly, and it is difficult to achieve uniform coverage of the sprayed layer on the workpiece. , affect the spraying quality. Therefore, in order to improve the spraying quality, when spraying a cylindrical workpiece with a small size, it is usually necessary for the station for positioning the workpiece to be able to rotate automatically. However, the rotary station turntables in the prior art are all relatively independent rotations, and often can only be rotated at one time. Spraying 1~2 pieces, the degree of mass production is low, the production efficiency is not high, and the contro...

AI Technical Summary

Problems solved by technology

[0002] Most of the traditional reciprocating spraying machines provide three-axis spraying directions of X, Y, and Z, and the spray gun cannot rotate. This will cause uneven paint spraying when spraying arc-shaped workpieces, and it is difficult to achieve uniform coverage of the sprayed layer on the workpiece. , affecting the spraying quality

Therefore, in order to improve the spraying quality, when spraying a cylindrical workpiece with a small size, it is usually necessary for the station for positioning the workpiece to be able to rotate automatically, while the self-rotating station turntables in the prior art are all relatively independent rotations, and often can only be rotated at one time. Spraying 1~2 pieces, the degree of mass production is low, the production efficiency is not high, and the control of the power device of the rotary station turntable is complicated and the cost is high, which causes a lot of waste of paint during spraying and greatly increases the time of spraying

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