Sand blasting device for blade production

Abstract

The invention discloses a sand blasting device for blade production. The device comprises a box body, a conveying mechanism and sand blasting mechanisms, wherein the conveying mechanism is installed in the middle of the box body in a suspended mode; the sand blasting mechanisms are symmetrically installed on the positions, at the two sides of the conveying mechanism, of the box body; the conveying mechanism comprises a sliding rail, a supporting rod, a gear, synchronous belts and separation blocks; the sliding rail is formed by two rails; a gap is reserved between the two rails; a gear located in the rails is installed on the upper portion of the supporting rod; the synchronous belts meshed with the gear are installed in the rails; a check block is arranged at the bottom of the supporting rod; and the supporting rod is sleeved with the separation blocks. A conveying device is arranged in the box body, a sintered hard alloy cutter can be conveniently conveyed, meanwhile, the conveying device is driven by the two synchronous belts which are the same in rotation direction and different in rotation speed, the hard alloy cutter can rotate in the moving process, each face of the hard alloy cutter can make contact with sand shots sprayed out by the sand blasting mechanisms, and all sand blasting operations can be completed at one time.

Description

technical field [0001] The invention relates to the field of cemented carbide blade production equipment, in particular to a sandblasting device for blade production. Background technique [0002] Tungsten carbide blade is a cutting tool with a series of excellent characteristics such as high hardness, wear resistance, good strength and toughness, heat resistance and corrosion resistance, and is often used in metal processing. After the cemented carbide insert is sintered, its surface is uneven and has impurities, so it needs to be sandblasted. Existing sand blasting treatment is realized by sand blasting machine, because the cemented carbide blade is small in size, and the blade has multiple planes, the sand blasting process of the existing sand blasting machine is generally single-sided sand blasting, resulting in hard The hard alloy blade needs to be turned over many times to complete the sandblasting operation, resulting in low production efficiency, and the sandblastin...

AI Technical Summary

Problems solved by technology

Existing sand blasting treatment is realized by sand blasting machine, because the cemented carbide blade is small in size, and the blade has multiple planes, the sand blasting process of the existing sand blasting machine is generally single-sided sand blasting, resulting in hard The hard alloy blade needs to be turned over many times to complete the sandblasting operation, resulting in low production efficiency, and the sandblasting environment is harsh, and the operator is likely to endanger the health of the operator when turning over the hard alloy blade

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