A negative pressure environmental protection dust removal device for automatic welding machine
A technology of automatic welding machine and dust removal device, which is applied in the direction of dust removal, transportation and packaging, cleaning methods and utensils, etc., which can solve the problems of not being able to discharge in time and cumbersome operation, so as to achieve good suction effect and expand the suction area , the effect of expanding the inspiratory volume
Active Publication Date: 2021-10-08
HUNAN XINGYULONG MACHINERY
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Problems solved by technology
[0004] Although the existing negative pressure environmental protection dedusting device has a good filtering effect, the dust and garbage obtained by filtering are generally collected in the dust collection box and cannot be discharged in time, and manual operation is required every time the slag is discharged to remove the dust. The dust and garbage in the collection box are poured out, and the operation is more cumbersome
Method used
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Embodiment
[0037] Embodiment: a kind of negative pressure environmental protection dedusting device for automatic welding machine, such as Figure 1-4 As shown, it includes a dust removal box 1, a blower fan 2, a suction arm, a dust collection mechanism, a controller, a first displacement sensor 11, a second displacement sensor 12 and a suction arm positioning mechanism. The air inlet of the suction arm is towards the automatic welding machine, and the suction arm includes a main pipe 41 of the suction arm and a branch pipe of the suction arm, and one end of the main pipe 41 of the suction arm is connected with the air inlet of the blower fan 2 . The suction arm branch pipe includes a first suction arm branch pipe 421 and a second suction arm branch pipe 422 , and the first suction arm branch pipe 421 and the second suction arm branch pipe 422 communicate with the suction arm main pipe 41 respectively. Both the first suction arm branch pipe 421 and the second suction arm branch pipe 422 ...
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The invention discloses a negative pressure environmental protection dust removal device for an automatic welding machine, which belongs to the field of negative pressure dust removal equipment. The negative pressure environmental protection dust removal device comprises a dust removal box, a fan and a suction arm, and the air inlet of the suction arm faces the automatic welding machine. , and also includes a dust collection mechanism; the dust box is provided with a grid plate, a filter plate, a filter cloth, a slag discharge pipe, a blocking mechanism, a first installation plate and a first spring. The first spring is fixed between the filter plate and the first installation plate, the slag discharge pipe is vertically arranged and the upper end is fixed on the filter plate, the lower end extends below the filter plate, and the slag discharge pipe is below the filter plate. A discharge pipe is provided, the discharge pipe is vertically arranged and the central axis coincides with the central axis of the slag discharge pipe. The upper end of the discharge pipe is located in the dust removal box, and the lower end passes through the bottom of the dust removal box and extends downward. The dust collection mechanism is used to collect Dust falling from the discharge pipe. The invention has the advantages of good separation effect, timely slag discharge and high degree of automation.
Description
technical field [0001] The invention relates to the field of negative pressure dust removal equipment, more specifically, it relates to a negative pressure environmental protection dust removal device for automatic welding machines. Background technique [0002] The automatic welding machine is an automatic welding machine based on motor control technology, single-chip microcomputer control technology, PLC control technology and digital control technology. The automatic welding machine is mainly composed of the workpiece automatic loading and unloading mechanism, the workpiece station automatic conversion mechanism, the workpiece automatic clamping mechanism, and the workpiece welding process automation system, system integration control and so on. [0003] The automatic welding machine will produce a lot of dust during the working process, so many existing automatic welding machines will be integrated on the welding machine body or set up a negative pressure environmental p...
Claims
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IPC IPC(8): B01D46/00B01D46/12B08B15/04
CPCB01D46/12B01D46/0041B08B15/04B01D46/66B01D46/62
Inventor 沈中秋许泽林甘作平钟吉良张启飞
Owner HUNAN XINGYULONG MACHINERY