CN110711984A

CN110711984A - Welder smoke absorption device

Info

Publication number: CN110711984A
Application number: CN201911109984.6A
Authority: CN
Inventors: 倪恩丰; 倪伯承; 倪恩阳
Original assignee: SHANGHAI BAISHUN TRAFFIC EQUIPMENT CO Ltd
Current assignee: SHANGHAI BAISHUN TRAFFIC EQUIPMENT CO Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-01-21

Abstract

The invention relates to a welding gun smoke suction device, which mainly comprises an air purifier, a hose and a welding gun, wherein a high-temperature resistant pipe body is arranged on the periphery of a head of the welding gun, a smoke inlet is arranged at the front end of the high-temperature resistant pipe body, a notch is formed in one side of the periphery of the smoke inlet, is matched with the head of the welding gun and is fixed into a whole through a fixing piece, an air door knob is arranged on the high-temperature resistant pipe body, an air door is arranged in the high-temperature resistant pipe body, a connecting shaft is arranged on the air door knob and penetrates through the high-temperature resistant pipe body to be fixedly connected with the air door, the angle of the air door can be adjusted by rotating the air door knob, a smoke outlet is arranged at the tail end of the high-temperature resistant pipe body, the smoke outlet is connected with the hose, the tail end of the hose is connected with an air inlet of the purifier, the health of operators is effectively guaranteed, and the welding machine can be directly applied to automatic welding and cutting equipment, so that pollution generated in welding is greatly reduced.

Description

Welder smoke absorption device

Technical Field

The invention relates to a welding gun smoke suction device, in particular to a welding gun smoke suction device which is arranged around a welding gun during an electric welding process, and a purifying device can collect and purify smoke generated during welding more efficiently.

Background

With the development of national economy, people continuously improve the living quality and pay more attention to the construction of a labor safety guarantee system, a high-efficiency welding fume purifier (patent application No. 201822055875.8) is disclosed, a fume suction hood is arranged at the position of the tail end of a fixed fume suction pipe of the purifier, the dust suction and dust removal range is smaller, when the high-efficiency welding fume purifier is used outdoors, the fume suction hood cannot move with a welding gun due to large change of welding position, and the effective fume suction effect cannot be realized, and a fume removing device of the other welding fume purifier (patent application No. 201720830228.2) is provided with a through sleeve at the front end of an air pipe, a left side communication housing achieves the dust suction effect, the two types represent the fume suction structure adopted by the air pollution purifier in the current market, although the position of fume suction can be changed through a hose, the fume suction hood cannot move synchronously with the welding gun, and the problem of collection treatment of welding fume during large-scale equipment welding or flexible operation, the energy-saving and environment-friendly smoke suction type welding gun (patent number: 201721843993.4) is improved, the welding gun can move synchronously with the welding gun during welding operation, but the smoke suction port is small, the effect is not obvious, the whole set of equipment needs to be replaced, the existing welding gun cannot be modified, and the cost is high.

Disclosure of Invention

The invention relates to a welding gun smoking device which mainly comprises an air purifier, a hose and a welding gun and is characterized in that a high-temperature resistant pipe body is arranged on one side of the periphery of a welding gun head, a smoke inlet is formed in the front end of the high-temperature resistant pipe body, a smoke outlet is formed in the tail end of the high-temperature resistant pipe body, the smoke outlet is connected with the hose, the tail end of the hose is connected with an air inlet of a purifier, the smoke inlet is made of high-temperature resistant flame-retardant materials and can be made of metal materials to prevent heating deformation or combustion in the welding process, in order to achieve a better smoking effect, a notch is formed in one side of the periphery of the smoke inlet and is matched with the welding gun head and fixed through a fixing piece, an adjusting screw is arranged on.

The high-temperature-resistant pipe body can be arranged on the outer ring of the gun head of the welding gun, and the front end of the high-temperature-resistant pipe body is provided with the smoke inlet, so that the smoke inlet covers the periphery of the gun head of the welding gun, and a better smoke absorption effect is realized.

The high-temperature-resistant pipe body can be further provided with an air door knob, an air door matched with the high-temperature-resistant pipe body is arranged in the high-temperature-resistant pipe body, the air door knob is provided with a connecting shaft, the connecting shaft penetrates through the high-temperature-resistant pipe body to be fixedly connected with the air door, and the angle of the air door can be adjusted by rotating the air door knob, so that the effect of adjusting the suction force is realized, and the welding protection gas is prevented from being sucked due to the fact.

Through the improvement, the smoke suction type automatic welding gun can be directly arranged on the traditional welding gun, when a welder swings the welding gun, hot air smoke generated due to high temperature during welding can be sucked into the purifier through the smoke suction device, the health of an operator is effectively guaranteed, the smoke suction type automatic welding gun can also be directly applied to automatic welding and cutting equipment, and the pollution generated during welding is greatly reduced.

Description of the drawings:

FIG. 1 is a schematic structural diagram of the first embodiment

FIG. 2 is a schematic side view of the second embodiment

FIG. 3 is a schematic diagram of a backward structure in the second embodiment

FIG. 4 is a schematic side view of the third embodiment

FIG. 5 is a schematic diagram of a backward structure in the third embodiment

FIG. 6 is a sectional view of the third embodiment

Detailed Description

The first embodiment is as follows:

a welding gun smoking device is shown in figure 1 and mainly comprises an air purifier, a hose and a welding gun, wherein a high-temperature resistant pipe body 1 is arranged on one side of the periphery of a welding gun head 6, a smoke inlet 2 is arranged at the front end of the high-temperature resistant pipe body 1, the smoke inlet 2 is made of high-temperature resistant flame-retardant materials and can be made of metal materials to prevent heating deformation or combustion in the welding process, a notch 5 is formed in one side of the periphery of the smoke inlet 2, the notch 5 is matched with the welding gun head 6 and is fixed through a fixing piece 7, an adjusting screw 8 is arranged on the fixing piece 7, the distance between the smoke inlet 2 and the welding gun head 6 can be adjusted by loosening the adjusting screw 8, a smoke outlet 3 is arranged at the tail end of the high-temperature resistant pipe body, the smoke outlet 3 is connected with the hose 4, the tail end of the hose 4 is connected with an air inlet (not injected in the figure) of the purifier, when a welder swings the welding gun, the, greatly reduces the pollution generated in welding and more effectively ensures the health of operators.

Example two:

the utility model provides a welder smoking device, as shown in fig. 2, 3, sets up air door knob 9 at the rear end of high temperature resistant pipe 1, sets up assorted air door 10 in high temperature resistant pipe 1, sets up connecting axle 11 on the air door knob 9, and connecting axle 11 passes high temperature resistant pipe and air door 10 fixed connection, and during the use, rotatory air door knob 9 adjusts air door 10's angle, realizes changing the size of suction, avoids the too big welding protection gas quilt of leading to of suction to be inhaled.

Example three:

a kind of welding gun smoking device, as shown in figure 3, figure 4, figure 5, mainly includes air cleaner, hose, welding gun, the outer ring of the welding gun head 6 sets up the smoke inlet 2, the welding gun head 6 locates in the middle of the smoke inlet 2, the smoke inlet 2 is fire-retardant material of high temperature resistance, can adopt the metal material, prevent from generating heat and deforming or burning in the course of welding, the afterbody of the smoke inlet 2 opens has attachment hole 12 and mounting hole 6, the welding gun head 6 passes the mounting hole 6 and fixes through the fastening screw 14, set up the high temperature resistant tube 1 on the attachment hole 12, set up the air door knob 9 in the middle of the high temperature resistant tube 1, set up the assorted air door 10 in the high temperature resistant tube 1, set up the connecting axle 11 on the air door knob 9, the connecting axle 11 passes the high temperature resistant tube and fixedly connects with the air door 10, the end of the high temperature resistant tube 1 sets up the smoke outlet 3, the smoke outlet 3 connects with hose 4, when welder swung welder, the welder smoke absorption device can pass through smoke absorption device with the hot-blast smog that produces during the welding because of high temperature and inhale into the clarifier, adjusts the suction size through the air door knob moreover, avoids the protective gas quilt to be inhaled, influences the welding effect.

Claims

1. The utility model provides a welder smoking device, mainly includes air purifier, hose, welder, and its characterized in that welder rifle head periphery one side sets up high temperature resistant pipe body, and the front end of high temperature resistant pipe body sets up into the mouth, and the end sets up the exhaust port, sets up the air door knob between mouth and the exhaust port.

2. The welding gun smoke sucking device according to claim 1, wherein a notch is formed at one side of the periphery of the smoke inlet, and the notch is matched with the head of the welding gun and is fixed into a whole through a fixing piece.

3. The welding gun smoking device according to claim 2, wherein the fixing member is provided with an adjusting screw, and the adjusting screw can adjust the distance between the smoke inlet and the head of the welding gun.

4. The welding gun smoke suction device according to claim 1, wherein a matching air door is arranged in the high temperature resistant pipe, a connecting shaft is arranged on a knob of the air door, and the connecting shaft penetrates through the high temperature resistant pipe and is fixedly connected with the air door.

5. A welding gun smoke absorption device mainly comprises an air purifier, a hose and a welding gun, and is characterized in that a smoke inlet is formed in the outer ring of a gun head of the welding gun, and the gun head of the welding gun is located in the smoke inlet.

6. The welding gun smoking device according to claim 5, wherein the tail of the smoke inlet is provided with a connecting hole and a mounting hole.

7. The welding gun smoking device according to claim 6, wherein the welding gun head passes through the mounting hole and is fixed by a fastening screw, and a high temperature resistant pipe body is arranged on the connecting hole.