Rotating table type sandblasting machine

Abstract

The invention discloses a rotating table type sandblasting machine, which comprises a rotating table conveying system, a working bin, a spray gun, an abrasive material recovering and circulating system, a dust removing system and an electric control system, wherein a sandblasting workpiece rotates along with the rotating table conveying system; the working bin comprises a workpiece loading and unloading region, a first isolating chamber, a sandblasting chamber, a blowing-off chamber and a second isolating chamber; the spray gun is arranged in the sandblasting chamber; the abrasive material recovering and circulating system comprises a horizontal conveying device, a vertical elevating device and a separating device; the dust removing system is communicated with the first isolating chamber, the sandblasting chamber, the second isolating chamber and the separating device; and the electric control system is electrically connected with the rotating table conveying system, the spray gun, the abrasive material recovering and circulating system and the dust removing system respectively, and is used for controlling operation thereof. The rotating table type sandblasting machine has high automatic degree and high processing efficiency, and is capable of effectively reducing the production cost and environmentally-friendly.

Description

technical field [0001] The invention relates to a sand blasting machine, in particular to a rotary table sand blasting machine with high degree of automation, high processing efficiency, which can effectively reduce production costs, and is environmentally friendly and pollution-free. Background technique [0002] As we all know, the principle of sandblasting is to use accelerated abrasive particles (such as corundum, glass sand, resin sand and other sand materials) to hit the surface of the workpiece to be processed, so that the processed workpiece can achieve rust removal, liquid glue burrs, and oxide layer removal. , carbon cleaning layer, and even surface treatment operations for glass atomization. At present, because users have higher and higher requirements on the appearance of products, and at the same time, due to the higher requirements on the surface roughness of the parts themselves and the coating, sandblasting has been widely used in machinery manufacturing and ...

AI Technical Summary

Problems solved by technology

[0003] Existing sand blasting equipment is generally semi-automatic production. In the production process, manual intervention is required, which reduces the processing efficiency; moreover, the abrasive particles of a general sand blasting machine are treated as waste after only one sandblasting. The utilization rate of abrasive particles is low, thus, a large amount of abrasive particles are wasted, increasing the production cost

[0004] In addition, the existing sandblasting machines usually process the workpiece in an open or semi-open environment, and the abrasive particles will fly around after hitting the workpiece during the sandblasting process, which not only endangers the health of the operator, but also cause serious pollution to the environment

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