Drum-type shot blasting machine

A shot blasting cleaning machine and drum type technology, which is applied to abrasive jet machine tools, used abrasive treatment devices, abrasive materials, etc., can solve the problems of waste projectile treatment cost, low cleaning efficiency, poor cleaning effect, etc., and shorten the cleaning time. The effect of time, increase cleaning intensity and cost saving

Pending Publication Date: 2021-12-17
QINGDAO ANTAI HEAVY IND MACHINERY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional drum type shot blasting machine also needs to manually feed the workpiece to be cleaned, which has problems such as high labor intensity, low work efficiency, and unsafe operation; at the same time, the drum type shot blasting machine in the prior art is performing the blast cleaning process. The fixed rotary shot blasting station is easy to sink to the bottom for some smaller workpieces to be cleaned. It is in the lower layer of the drum shot blasting and is not easy to be turned over. The cleaning effect is poor, which wastes the cost of projectile processing. The cleaning time is long and the cleaning efficiency is low. question

Method used

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  • Drum-type shot blasting machine
  • Drum-type shot blasting machine
  • Drum-type shot blasting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like Figure 1 to Figure 3 As shown, a drum-type shot blasting machine includes a shot blasting chamber 1, a shot blasting device 6, a screw conveyor 3, an elevator 4, a separator 5, a shot feeding device, a dust removal system and an electric control system. The shot blasting chamber 1 includes a chamber body 12, which is fixedly installed on the chamber body support 11 directly below it, and a screw conveyor 3 is fixedly installed below the chamber body 12, and the hopper in the screw conveyor 3 is facing the chamber body 12, and the screw conveyor The conveying end of the device 3 corresponds to the position of the hoist 4 and is connected to the lower end of the hoisting pipeline. The hoist 4 is arranged on one side of the chamber body 12, and the projectile outlet of the hoist 4 is connected with the projectile inlet of the separator 5, and the separator 5 is fixedly installed On the side of the hoist 4, its projectile outlet is connected to the shot supply device,...

Embodiment 2

[0037] In another embodiment of the present invention, the composition and connection relationship between the various components are the same as those in the above-mentioned embodiment 1, the only difference is: the inclination angle of the first turning plate 115 is 30°, and the second turning plate 116 The angle of inclination is 30°, and the angle of inclination of the third turning plate 117 is 5°.

Embodiment 3

[0039] In another embodiment of the present invention, the components and connections between the components are the same as those in Embodiment 1 above, the only difference is that the inclination angle of the first turning plate 115 is 40°, and the second turning plate 116 The angle of inclination is 40°, and the angle of inclination of the third turning plate 117 is 15°.

[0040] The working principle is as follows: the electronic control system is controlled by the circuit connection, the swing reducer 105 operates and rotates, and drives the drum 101 to swing to the loading station. The push rod 705 stretches out to lift the hopper 701. Under the action of the hopper turning arm 703, the hopper 701 turns over and pours the workpiece to be cleaned into the drum 101; At this time, the opening of the drum 101 is facing the shot blasting port of the shot blasting device 6, and the protective cover door 110 covers the long opening on the front side wall 13 of the chamber body;...

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PUM

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Abstract

The invention discloses a drum-type shot blasting machine. The drum-type shot blasting machine comprises a shot blasting chamber, a shot blasting device, a spiral conveyor, a lifter, a separator, a shot supply device, a dust removal system and an electric control system. The shot blasting chamber comprises a chamber body; a long-strip-shaped opening is formed in the front side wall of the chamber body; the shot blasting device is fixedly installed at the upper inclined corner of the rear side of the chamber body; a drum, a drum support, a rotary speed reducer and a drum swing mechanism are installed in the chamber body; the drum support is rotationally installed in the chamber body; the drum is installed in the drum support; the rotary speed reducer is installed at the bottom of the drum support and connected with the drum so as to drive the drum to rotate; and the drum swing mechanism controls the drum to swing by different amplitudes. By the adoption of the drum-type shot blasting machine, the shot blasting strength can be effectively improved, the cleaning time of one shot blasting process is greatly shortened, the cleaning effect is achieved, and cost is reduced; and meanwhile, the drum-type shot blasting machine is simple in structure, batch feeding tasks can be completed, the damage to operators is reduced, the production efficiency is improved, and the requirement for semi-automatic production and machining is met.

Description

technical field [0001] The invention relates to the technical field of shot blasting machines, in particular to a drum type shot blasting machine. Background technique [0002] The shot blasting machine sends the steel shot to the high-speed rotating disc, and uses the centrifugal force to make the high-speed shot hit the surface of the part to achieve the purpose of smooth cleaning. In the prior art, there are many different models of shot blasting machines, for example, according to the structure of the casting carrier, they are divided into drum type, chain plate type, rotary table type, trolley type, squirrel cage type and hanging type shot blasting machine Etc., the drum type shot blasting machine is suitable for cleaning all kinds of castings, forgings and precision workpieces that are not afraid of collisions and scratches. It is an ideal equipment for cleaning residual sand and scale on the surface of workpieces in small heat treatment workshops. However, the tradit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C1/08B24C3/30B24C9/00
CPCB24C1/08B24C3/30B24C9/00B24C9/003B24C9/006
Inventor 丁仁相纪岩安丰发刘延涛王青峰宋瑞芹刘建林
Owner QINGDAO ANTAI HEAVY IND MACHINERY
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