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Handrail surface machining shot blasting machine and shot blasting treatment method

A technology of surface processing and shot blasting machine, which is applied in the direction of metal processing equipment, used abrasive processing devices, manufacturing tools, etc., can solve the problems that the shot blasting quality cannot be guaranteed and the efficiency of the shot blasting machine is low, so as to ensure the shot blasting The effect of processing quality, improving shot blasting efficiency, and ensuring shot blasting quality

Pending Publication Date: 2021-05-28
日照中意华坤金属制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems that the existing shot blasting machines have low efficiency and cannot guarantee the shot blasting quality, the present invention provides a railing surface processing shot blasting machine, which can perform shot blasting on multiple workpieces at the same time, which improves the shot blasting efficiency and shot blasting efficiency. quality

Method used

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  • Handrail surface machining shot blasting machine and shot blasting treatment method
  • Handrail surface machining shot blasting machine and shot blasting treatment method

Examples

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Effect test

Embodiment 1

[0023] Such as figure 1 with figure 2 As shown, a railing surface processing shot blasting machine includes a shot blasting chamber 1, the inner wall of the shot blasting chamber 1 is provided with a sound-absorbing layer, the outer wall of the shot blasting chamber 1 is provided with an observation window 2, and one side of the shot blasting chamber 1 is provided with a pneumatic chamber door 3. The pneumatic chamber door 3 is sealed by rubber. The top of the shot blasting chamber 1 is provided with a top frame 4. The top frame 4 is equipped with an electric hoist 5. The bottom of the electric hoist 5 is connected to the suspension plate 6, and the suspension plate 6 is evenly distributed along the circumference. 7. The top of the shot blasting chamber 1 is connected to the dust removal box 10 through the dust removal pipe 9. The dust removal pipe 9 is provided with a dust remover 11, the side wall of the shot blasting chamber 1 is provided with a shot blasting device 8, and...

Embodiment 2

[0025] A method for shot blasting treatment using the shot blasting machine of Embodiment 1, comprising the following steps: hang the railing workpiece to be processed on the hook, slide the electric hoist along the top frame to the shot blasting chamber, close the pneumatic chamber door, At the same time, turn on the shot blasting device, vibrating plate, shot sorting device, screw conveyor, bucket elevator and dust collector, and launch the shot blasting into the shot blasting chamber through the shot blasting device to polish the workpiece. After the workpiece is shot blasted, put the All equipment is closed, the pneumatic door is opened, and the workpiece can be taken out.

[0026] Among them, shot blasting adopts shot blasting with a diameter of 0.6mm, a hardness of HRC60, and a grade of G2; the distance between the shot blasting workpiece and the shot blasting port of the shot blasting machine is 60cm, and the shot blasting speed is 50m / s. The pellet processing time was ...

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Abstract

The invention belongs to the technical field of metal surface treatment equipment, and particularly relates to a handrail surface machining shot blasting machine and a shot blasting treatment method. The shot blasting machine comprises a shot blasting chamber, wherein a top frame is arranged on the top of the shot blasting chamber, an electric hoist is arranged on the top frame, a hanging scaffold is connected to the lower portion of the electric hoist, hanging hooks are evenly distributed below the hanging scaffold, the top of the shot blasting chamber is connected with a dust removal box through a dust removal pipeline and a dust remover, a shot blasting device is arranged on the side wall of the shot blasting chamber, a steel screen is obliquely arranged on the lower portion of the shot blasting chamber, a vibrating plate is arranged at the bottom of the steel screen, a shot blasting outlet is formed in the wall of the side, where the steel screen is inclined downwards, of the shot blasting chamber, a shot sorting device is arranged at the shot blasting outlet and is connected with a shot recycling bin, a spiral conveyor is arranged at the bottom of the shot recycling bin and is connected with the shot blasting device through a bucket elevator, and a stock bin is arranged at the bottom of the shot blasting chamber. According to the shot blasting treatment method, the shot blasting machine is adopted to conduct shot blasting treatment on handrail workpieces. According to the shot blasting treatment, a plurality of workpieces can be subjected to shot blasting treatment simultaneously, and the shot blasting efficiency and the shot blasting quality are improved.

Description

technical field [0001] The invention belongs to the technical field of metal surface treatment equipment, and in particular relates to a railing surface processing shot blasting machine and a shot blasting treatment method. Background technique [0002] The zinc steel guardrail has been in a complex environment for a long time. After a period of use, large rust stains and various dirt will appear on the surface, which seriously affects the appearance and service life of the zinc steel guardrail. The surface treatment of zinc steel by shot blasting machine The effect is very excellent and has been widely used. The shot blasting machine mainly relies on the kinetic energy impact of high-speed projectiles. Through the impact and friction of strong and dense projectiles in different coordinate directions, the argonized skin, rust layer and dirt on it are quickly removed, and the surface obtains a certain roughness. Smooth surface. Therefore, the pass-through shot blasting mach...

Claims

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Application Information

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IPC IPC(8): B24C1/08B24C3/04B24C9/00
CPCB24C1/086B24C3/04B24C9/003B24C9/006B24C9/00
Inventor 张念竹
Owner 日照中意华坤金属制造有限公司
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