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Improved sand-blasting machine

The technology of a sandblasting machine and a sandblasting device is applied in the field of machinery, which can solve the problems of affecting physical health, low sandblasting efficiency, increasing labor intensity of workers, etc., and achieves the effects of good sandblasting effect, high sandblasting efficiency and manpower saving.

Pending Publication Date: 2018-10-19
湖北省麻城市和丰精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, when the existing sandblasting machine is sandblasting the workpiece, it can only spray one side of the workpiece at a time, and the sandblasting efficiency is low. Labor intensity, and because workers are in the sandblasting environment for a long time, it will also affect their health

Method used

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Embodiment Construction

[0017] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0018] Such as Figure 1-Figure 3 An improved sand blasting machine shown includes a frame 1. The frame 1 is a rectangular structure with an upper end consisting of two side walls and a base. A motor 2 is fixedly installed in the side wall at the left end of the frame 1. The motor 2 Coaxially connected to the first rotating shaft 3, the other end of the first rotating shaft 3 is connected to the first guide sleeve 4, and the opposite side walls of the first guide sleeve 4 are provided with threaded holes, and the screw rod 5 extends into the first guide sleeve through the threaded hole 4, a splint 6 is fixedly installed at one end of the screw rod 5 inside the first guide sleeve 4. The right side of the frame 1 relative to the motor is equipped with a driving cylinder 7, the piston rod 8 of the driving cylinder 7 is connected with the rotating...

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Abstract

The invention discloses an improved sand-blasting machine, and belongs to the technical field of machinery. The improved sand-blasting machine comprises a machine frame, a motor, a first rotating shaft, a first guide sleeve, a clamping plate, a driving air cylinder, a rotating rod, and a second guide sleeve. The first rotating shaft is in key connection with a first bevel gear; the first bevel gear meshes with a second bevel gear; the number of teeth of the second bevel gear is twice that of the first bevel gear; a second rotating shaft is in key connection with the upper portion of the secondbevel gear; the second rotating shaft is in connection with a cam; the cam is in contact with a rolling wheel in a matched mode; a plurality of sand-blasting devices are in fixed connection with theother end of the rolling wheel; a spring is in connection with the other end of the sand-blasting devices; the spring is fixedly arranged on the lateral wall of the machine frame; the sand-blasting devices are connected with a feed opening by material sending pipelines; and the feed opening is connected with a sand-storage tank. Automatic sand-blasting is achieved, and omnidirectional sand-blasting is achieved to a workpiece during sand-blasting process, and sand-blasting efficiency is high.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to an improved sandblasting machine. Background technique [0002] Sand blasting machine is due to the impact and cutting effect of abrasives on the surface of the workpiece, so that the surface of the workpiece can obtain a certain degree of cleanliness and different roughness, thereby improving the mechanical properties of the workpiece surface, thus improving the fatigue resistance of the workpiece, increasing the It improves the adhesion between it and the coating, prolongs the durability of the coating film, is also conducive to the leveling and decoration of the coating, removes impurities, variegated colors and oxide layers on the surface, and at the same time roughens the surface of the medium to eliminate workpieces. Residual stress and the effect of increasing the surface hardness of the substrate. [0003] However, when the existing sandblasting machine blasts the work...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C3/18B24C7/00B24C9/00
CPCB24C3/18B24C7/0046B24C9/00
Inventor 夏玉城
Owner 湖北省麻城市和丰精密机械有限公司
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