A control system for sandblasting

Abstract

The invention provides a sandblasting control system, comprising: a sandblasting room; a viewing window is arranged on the side wall of the sandblasting room; a grid floor is arranged at the bottom; a movable workpiece carrying device is arranged in the sandblasting room 1. A sand shot nozzle for sandblasting the workpiece; a video recording device for photographing the sandblasting on the surface of the workpiece; a remote monitoring device connected to the video recording device; Shot recovery device; the sand shot recovery device includes a sand shot return bin; a sand shot sorting device with an inlet connected to the sand shot back transfer bin outlet. The sandblasting control system provided by the invention can take pictures of the details of the surface of the workpiece through the video recording device, and transmit them to the remote monitoring equipment, so as to monitor the sandblasting effect of the details outside the box; Centralized recovery, dust removal and sorting, and return to the sandblasting storage tank for recycling. The invention can realize the remote control of the sandblasting operation, and reduce the labor intensity and the injury of the operators.

Description

technical field [0001] The invention relates to the technical field of surface treatment, in particular to a sandblasting control system. Background technique [0002] As one of the surface treatment processes with the highest efficiency and the strongest operability at present, sand blasting uses compressed air to blow ceramic sand, steel sand, quartz sand, emery and other abrasives, and spray them on the surface of the workpiece at high speed, which can realize efficient treatment of the surface of the workpiece . Through sandblasting process control and abrasive selection, different cleanliness and roughness can be obtained on the surface of the workpiece. It is widely used in: workpiece coating, pre-treatment of bonding, cleaning and polishing of rough surface of casting and forging, workpiece burr removal And surface beautification, and even improve the mechanical properties of parts and other fields. Especially for the pretreatment process of workpiece coating and bo...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the sandblasting of larger workpieces is usually carried out in a sandblasting room or a sandblasting room. Operators wear heavy protective clothing to operate in the sandblasting room, which is labor intensive and inefficient; The cutting and abrasion of the surface of the workpiece will produce a large amount of dust and exhaust gas, which will cause serious harm to human health if inhaled accidentally; the sand blasting process is accompanied by the splashing of sand shots, which will affect the windows, lighting, dust removal, ventilation, and even dust in the sand blasting box. It will cause harm to the operator; the abrasive continuously ejected by sandblasting can be recycled, but it contains a lot of dust, impurities and broken sand shot. If it is directly reused without screening, the sandblasting effect will be affected. Manual collection and screening is not only labor Strong and dusty

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