Powder spraying device and control method

Abstract

The invention provides a powder spraying device. The powder spraying device comprises a frame, multiple powder cabinets, recovery grooves, a moving device and a controller; the frame comprises a machine body main body, multiple limiting frames and multiple nozzles; a material tank is formed in the top of the machine body main body, and extends in the length direction of the machine body main body;all the limiting frames are arranged on the side walls of the machine body main body, and are arched doors; two ends of all the limiting frames are fixedly connected with the outer side wall of the machine body main body; all the powder cabinets are arranged in all the limiting frames; all the limiting frames are correspondingly and detachably clamped with all the powder cabinets; all the powdercabinets comprise the recovery grooves, driving mechanisms and air supply devices; and the driving devices and the air supply devices are arranged right above the recovery grooves. The powder sprayingdevice is simple in structure and high in spraying efficiency, can guarantee recovery of paint through the recovery grooves to achieve the purpose of multiple times of recovery, and achieves higher efficiency and reliability in the profile conveying process through cooperation between sliding cars and transverse moving cars.

Description

technical field [0001] The invention relates to the field of aluminum profile processing, in particular to a powder spraying device and a control method thereof. Background technique [0002] In the powder spraying operation, a powder spraying machine composed of a powder bucket, a high-voltage electrostatic structure, a pipeline and a spray gun is usually used. When the powder spraying machine with this structure is used, the operator holds the spray gun to carry out the spraying operation, which not only makes the powder coated on the surface of the workpiece uneven and the coating effect is poor, but also the operator is often in a harsh environment with severe pollution. , causing serious personal injury. [0003] In addition, powder recovery equipment is installed in the spraying industry, and then the powder with larger particles is collected and reused. The existing recovery device needs to be processed manually, resulting in a decrease in production efficiency. Co...

AI Technical Summary

Problems solved by technology

When the powder spraying machine with this structure is used, the operator holds the spray gun to carry out the spraying operation, which not only makes the powder coated on the surface of the workpiece uneven and the coating effect is poor, but also the operator is often in a harsh environment with severe pollution. , causing serious personal injury

[0003] In addition, powder recovery equipment is installed in the spraying industry, and then the powder with larger particles is collected and reused. The existing recovery device needs to be processed manually, resulting in a decrease in production efficiency

Images