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Digital control spraying machine

A digital control, spraying machine technology, applied in the direction of spraying device, liquid spraying device, etc., can solve the problems of spray gun empty spray, increase spraying cost, can not control spraying force, etc., achieve the effect of reducing the problem of empty spraying and saving spraying materials

Inactive Publication Date: 2015-03-25
TIANJIN KAITELONG WELDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the automatic spraying production line control, if the action of the spray gun is not reasonably controlled, it will cause a certain degree of empty spraying of the spray gun, which will increase the cost of spraying, and the traditional spraying machine does not have the function of adjusting the input of high and low air pressure, so it cannot reasonably control the spraying. intensity control

Method used

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  • Digital control spraying machine

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing:

[0011] Such as figure 1 As shown, a digital control spraying machine of the present invention includes a spray gun 1, a first spraying liquid tank 2, a second spraying liquid tank 8, a low-pressure gas tank 3, a high-pressure gas tank 4, a microprocessor, a stepping motor 6, a synchronous With 7 and four solenoid valves 5, the spray gun 1 includes two nozzles, the output end of the first spray liquid tank 2 is connected to the spray liquid input end of the first nozzle of the spray gun 1, and the output end of the second spray liquid tank 8 is connected to the spray gun The spray liquid input end of the second nozzle of 1 is connected, the two low-pressure gas output ends of the low-pressure gas tank 3 are respectively connected with the low-pressure gas input end of the first nozzle and the low-pressure gas input end of the second nozzle, and the two high-pressure gas tank...

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Abstract

The invention discloses a digital control spraying machine which comprises a spraying gun, a first spraying liquid tank, a second spraying liquid tank, a low-pressure air tank, a high-pressure air tank, a microprocessor, a stepping motor, a synchronous belt and four solenoid valves. The control signal output end of the microprocessor is connected with the control signal input end of the spraying gun, the control signal input end of the stepping motor and the control signal input ends of the four solenoid valves. According to the digital control spraying machine, the stepping motor and the four solenoid valves are regulated and controlled in a unified mode through the microprocessor, the idle spraying problem of the spraying gun in an automatic spraying production line is solved, spraying materials are saved, input high and low air pressure can be regulated, and spraying force can be controlled.

Description

technical field [0001] The invention relates to a spraying machine, in particular to a digitally controlled spraying machine. Background technique [0002] In the industrial production of food packaging, spraying can beautify the appearance and prevent corrosion. Electrostatic spraying is based on the phenomenon of electrophoresis, using the coated workpiece and coating as the anode and cathode, and at the same time under the action of the electric field of the two poles. The principle of "adsorbs the paint on the surface of the coated workpiece. In actual production, the control of the spray gun directly affects the thickness, uniformity and other characteristics of the coating. In the automatic spraying production line control, if the action of the spray gun is not reasonably controlled, it will cause a certain degree of empty spraying of the spray gun, which will increase the cost of spraying, and the traditional spraying machine does not have the function of adjusting t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B9/04B05B12/04
CPCB05B9/04B05B12/04
Inventor 曹洪清刘德春曹福利任小弟曹磊
Owner TIANJIN KAITELONG WELDING MATERIAL