Sand blasting device

A sandblasting device and sandblasting technology, which is applied in the direction of explosion generating devices, spray guns, abrasives, etc., can solve the problem of low sandblasting efficiency

Inactive Publication Date: 2011-09-21
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing sandblasting devices use a hand-held nozzle connected to the spray box. When sandblasting, the nozzle needs to be held in hand to blast the workpiece, and the nozzle can only spray abrasives in one direction at a time, so the efficiency of sandblasting lower

Method used

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] see figure 1 , is a schematic diagram of a blasting device 100 according to the present invention, and the blasting device 100 includes a blasting device 10 and a blasting cabin 20 .

[0025] The material spraying device 10 includes a material box 11 , a material tube 12 and a spray head 13 , and two ends of the material tube 12 are respectively connected to the material box 11 and the spray head 13 . The material box 11 is a hollow structure, and abrasive materials for sandblasting, such as copper ore, quartz sand, carborundum, iron sand, etc., are housed inside. The material pipe 12 is used to guide the abrasive to the spray head 13, preferably, the material pipe 12 is a flexible hose. The spray head 13 is a hollow spherical structure, and the surface of the spray head 13 is provided with a feeding hole 131 leading to the inside of the spray head 13 and a ...

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PUM

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Abstract

The invention discloses a sand blasting device, which comprises material blasting equipment and a sand blasting cabin, wherein grinding materials which are used for sand blasting are arranged in the material blasting equipment; the sand blasting cabin is used for providing a sand blasting environment; the sand blasting equipment comprises a hollow spray nozzle; the spray nozzle is arranged in the sand blasting cabin; and a plurality of spray holes which are communicated to the inside of the spray nozzle are formed on the surface of the spray nozzle, and are used for spraying the grinding materials to multiple directions. In the sand blasting device, the spray nozzle with the plurality of spraying holes are used for performing sand blasting on the surface of a workpiece, and sand blasting can be performed on the surfaces of a plurality of workpieces at different positions in the sand blasting cabin simultaneously, so that the sand blasting efficiency can be greatly improved.

Description

technical field [0001] The invention relates to a sandblasting device. Background technique [0002] The sand blasting device sprays high-speed abrasives onto the surface of the workpiece, and uses the impact and friction of the abrasive on the surface of the workpiece to remove dust, rust and other pollution on the surface of the workpiece, so that the surface of the workpiece has a certain degree of roughness and cleanliness. Most of the existing sandblasting devices use a hand-held nozzle connected to the spray box. When sandblasting, the nozzle needs to be held in hand to blast the workpiece, and the nozzle can only spray abrasives in one direction at a time, so the efficiency of sandblasting lower. Contents of the invention [0003] In view of this, it is necessary to provide a sandblasting device with high sandblasting efficiency. [0004] A sandblasting device includes a material spraying device and a sandblasting cabin. Abrasives for sandblasting are installed i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C5/04
Inventor 凌维成
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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