Movable metal welding smoke purifier

Abstract

The utility model discloses a movable metal welding smoke purifier, which belongs to the technical field of welding and comprises an integrated smoke purification device, a first air pipe is connected to an air inlet of the integrated smoke purification device, and one end of the first air pipe is connected with a supporting piece for supporting the first air pipe. The end, away from the integrated smoke purification device, of the first air pipe is connected with a second air pipe, the middle of the second air pipe is sleeved with a fixing ring, the fixing ring divides the second air pipe into an adjusting end and an air inlet end, a support is fixedly connected to the supporting piece, a horizontal angle adjusting piece is installed on the support, and a vertical angle adjusting piece is installed on the horizontal angle adjusting piece. The vertical angle adjusting piece is fixedly connected with the fixing ring, the first air pipe and the second air pipe are both metal hoses, the angle of the air inlet can be conveniently adjusted, and use is stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding technical field more specifically, relate to a mobile metal welding smoke purifier. BACKGROUND

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many energy sources for modern welding, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave, etc. During the welding process, smoke is generated, which pollutes the environment and harms workers. A smoke purifier is essential equipment in welding industrial production. The existing smoke purifier usually lays a pipeline first and then connects the pipeline to the purification system for purification. However, the existing equipment is fixedly installed and inconvenient to move.

[0003] Chinese patent application No. CN201920017330.X discloses a mobile welding smoke purifier, which comprises an integrated smoke purification device. One side of the integrated smoke purification device is provided with a collection arm for sucking welding smoke. One end of the collection arm is fixedly connected to the integrated smoke purification device. The other end of the collection arm is provided with an air inlet. The collection arm can swing relative to the integrated smoke purification device to adjust the position of the air inlet. The other side of the integrated smoke purification device is provided with an air outlet. The mobile welding smoke purifier can be moved to a welding station and the air inlet can be aligned with the welding station through the swinging of the collection arm. The purifier provided by the utility model does not need to be pre-laid with a pipeline. It has a simple structure, a small size and can be flexibly adjusted for air inlet movement. It can extract and purify smoke from the welding station, thereby reducing air pollution.

[0004] In the implementation of the above-mentioned scheme, the collection arm is directly connected to the air inlet of the integrated smoke purification device, and the collection arm does not have support. Since the length of the collection arm itself is relatively long, it may have the problem of weak support during use, which is not stable enough and may shake, affecting normal use. In addition, the support arm is not convenient to adjust the angle for use, and has poor adaptability. To solve the above problems, a solution is proposed below. UTILITARIAN CONTENT

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a mobile metal welding smoke purifier, which can conveniently adjust the angle of the air inlet and is stable in use.

[0006] To solve the above-mentioned problems, the utility model adopts the following technical scheme.

[0007] The utility model provides a mobile metal welding fume purifier, including integrated fume purifying device, the air inlet of integrated fume purifying device is connected with first gas pipe, one end of first gas pipe is connected for the support of first gas pipe support, the one end of second gas pipe is connected with first gas pipe away from integrated fume purifying device, the middle part of second gas pipe is sleeved with fixed ring, and fixed ring divides second gas pipe into adjustment end and air inlet end, the fixed connection of support piece is set up on support piece, the installation of horizontal angle adjusting part is carried out on support piece, the installation of vertical angle adjusting part is carried out on horizontal angle adjusting part, vertical angle adjusting part and fixed ring fixed connection, first gas pipe and second gas pipe are all metal flexible tube.

[0008] Preferably, the support member includes a support frame and a moving frame, the support frame is located on one side of the integrated fume purifying device, the moving frame is slidingly arranged on the support frame, the moving frame moves in the vertical direction, a first fastening bolt is arranged on one side of the moving frame, the first fastening bolt is threadedly connected with the moving frame, one end of the first fastening bolt is in contact with the side surface of the support frame, and the first gas pipe is fixedly connected with the moving frame.

[0009] Preferably, the horizontal angle adjusting part includes a rotating shaft and a second fastening bolt, a rotating groove is formed in the support piece, a bearing is rotatably arranged in the rotating groove, the rotating shaft is vertically arranged, one end of the rotating shaft is located in the rotating groove, and the rotating shaft is fixedly connected with the bearing, the second fastening bolt penetrates through the side surface of the rotating groove, the second fastening bolt is threadedly connected with the rotating groove, and the second fastening bolt is in contact with the side surface of the rotating shaft.

[0010] Preferably, the vertical angle adjusting part includes a U-shaped frame and a rotating block, the U-shaped frame is fixedly arranged on the top of the horizontal angle adjusting part, the rotating block is arranged in the U-shaped frame, two ends of the rotating block are symmetrically and fixedly connected with rotating rods, the rotating rods are rotatably connected with the U-shaped frame, the rotating block is fixedly connected with the top of the U-shaped frame and the fixed ring, a third fastening bolt is arranged in the side surface of the U-shaped frame, the third fastening bolt is fixedly connected with the U-shaped frame, and one end of the third fastening bolt is in contact with the side surface of the rotating block.

[0011] Preferably, an angle adjusting blade is rotatably arranged in the air inlet end, the side surface of the angle adjusting blade is symmetrically and fixedly connected with rotating rods, the rotating rods are rotatably connected with the air inlet end, and one of the rotating rods outwardly extends through the air inlet end to form a handle.

[0012] Preferably, universal wheels with self-locking devices are arranged on the bottom of the integrated fume purifying device and the support member.

[0013] Preferably, the first gas pipe and the second gas pipe are both aluminum foil telescopic pipes.

[0014] Compared with the prior art, the utility model has the advantages of

[0015] I, the first air pipe is supported through the support, the length and height of the first air pipe can be adjusted through adjusting the position of the support, the angle of the air inlet end in the horizontal plane can be adjusted through the horizontal angle adjusting piece, the angle of the air inlet end in the vertical direction can be adjusted through the vertical angle adjusting piece, thereby adapting to different demands, the first air pipe and the second air pipe can be supported through the support, the horizontal angle adjusting piece and the vertical angle adjusting piece, ensuring stability during use and avoiding shaking.

[0016] II, the first air pipe is supported through the support frame and the moving frame, the height of the first air pipe can be adjusted through adjusting the position of the moving frame on the support frame, and the relative position of the support frame and the moving frame is fixed through the first fastening bolt.

[0017] III, the rotating shaft can drive the rotating rod to rotate around the shaft, thereby adjusting the angle of the air inlet end in the horizontal plane, the bearing ensures smooth rotation, and the relative angle of the rotating shaft and the support can be controlled through the second fastening bolt.

[0018] IV, the rotating block is supported through the U-shaped frame, the rotating block rotates through the rotating rod, so that the rotating block drives the fixed ring to rotate, that is, the angle of the air inlet end in the vertical direction is adjusted, and the relative angle between the rotating block and the U-shaped frame can be controlled through the third fastening bolt.

[0019] V, the adjusting blade can control the opening size of the air inlet end, and can also seal the air inlet end when not in use.

[0020] VI, the universal wheel facilitates the movement of the integrated smoke purification device and the support.

[0021] VII, the aluminum foil telescopic pipe can be conveniently bent and telescoped, facilitating bending and storage, and being resistant to high temperature, thereby avoiding high temperature damage of smoke. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a front view structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the support, the horizontal angle adjusting piece, the vertical angle adjusting piece and the fixed ring of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the angle adjusting blade and the air inlet end of the utility model;

[0025] Figure 4 It is a sectional view structural schematic diagram of the vertical angle adjusting piece of the utility model;

[0026] Figure 5 It is a cross-section structure schematic view of the horizontal angle adjusting assembly of the utility model.

[0027] Figure 6 It is a cross-section structure schematic view of the guide rail and the sliding block of the utility model.

[0028] Mark explanation in the drawing:

[0029] 1, integrated smoke purification device; 2, first air pipe; 3, support; 4, second air pipe; 5, fixed ring; 6, adjusting end; 7, air inlet end; 8, support; 9, horizontal angle adjusting piece; 10, vertical angle adjusting piece; 11, support frame; 12, moving frame; 13, first fastening bolt; 14, rotating shaft; 15, second fastening bolt; 16, rotating groove; 17, bearing; 18, U-shaped frame; 19, rotating block; 20, rotating rod; 21, third fastening bolt; 22, angle adjusting blade; 23, rotating rod; 24, handle; 25, universal wheel; 26, guide rail; 27, sliding block. DETAILED DESCRIPTION

[0030] Example 1:

[0031] Please refer to Figures 1-6 A mobile metal welding smoke purifier, including integrated smoke purification device 1, the air inlet of integrated smoke purification device 1 is connected with first air pipe 2, first air pipe 2 is aluminum foil telescopic pipe, aluminum foil telescopic pipe can be conveniently bent and can be telescopic, convenient bending and storage, and can avoid the high temperature damage of flue gas, one end of first air pipe 2 is connected with support 3 for supporting first air pipe 2, one side of integrated smoke purification device 1 is hingedly provided with connecting rod, connecting rod is provided with bayonet, support 3 is fixed with clamping block, and clamping block and bayonet are detachably matched.

[0032] Support 3 includes support frame 11 and moving frame 12, support frame 11 is located at one side of integrated smoke purification device 1, guide rail 26 is installed on one side of support frame 11 along the vertical direction, sliding block 27 is slidably arranged on guide rail 26, moving frame 12 and sliding block 27 are fixedly connected, moving frame 12 moves in the vertical direction, first fastening bolt 13 is arranged on one side of moving frame 12, first fastening bolt 13 is threadedly matched with moving frame 12, one end of first fastening bolt 13 and the side surface of support frame 11 are mutually attached, first air pipe 2 and moving frame 12 are fixedly connected, integrated smoke purification device 1 and the bottom of support frame 11 are both provided with universal wheel 25 with self-locking device, universal wheel 25 facilitates the movement of integrated smoke purification device 1 and support frame 11, and the self-locking structure of universal wheel 25 can play the role of fixing universal wheel 25, to ensure the stability during use, and movement does not occur.

[0033] By moving the support frame 11, the distance between the support frame 11 and the integrated smoke purification device 1 can be adjusted, that is, the extension length of the first air pipe 2 can be adjusted. By adjusting the position of the moving frame 12 on the support frame 11, the height of the first air pipe 2 can be adjusted, thereby meeting different needs.

[0034] The end of the first air pipe 2 away from the integrated smoke purification device 1 is connected with a second air pipe 4, which is made of the same aluminum foil telescopic pipe as the first air pipe 2. The middle part of the second air pipe 4 is sleeved with a fixing ring 5, which divides the second air pipe 4 into an adjusting end 6 and an air inlet end 7. The moving frame 12 is fixedly connected with a support 8, and the support 8 is installed with a horizontal angle adjusting part 9. The horizontal angle adjusting part 9 includes a rotating shaft 14 and a second fastening bolt 15. The support 8 is provided with a rotating groove 16, and the rotating groove 16 is internally rotatably provided with a bearing 17. The rotating shaft 14 is vertically arranged, one end of the rotating shaft 14 is located inside the rotating groove 16, and the rotating shaft 14 and the bearing 17 are fixedly connected. The second fastening bolt 15 penetrates through the side of the rotating groove 16, and the second fastening bolt 15 and the rotating groove 16 are threadedly connected. The second fastening bolt 15 and the side of the rotating shaft 14 are in contact with each other. The bearing 17 is used to improve the rotation fluency of the rotating shaft 14. The second fastening bolt 15 can be used to fix the angle of the rotating shaft 14, so as to ensure that it can be fixed to the corresponding position after adjustment, thereby facilitating work.

[0035] The horizontal angle adjusting part 9 is installed with a vertical angle adjusting part 10. The vertical angle adjusting part 10 includes a U-shaped frame 18 and a rotating block 19. The U-shaped frame 18 is fixed on the top of the rotating shaft 14, and the rotating block 19 is arranged inside the U-shaped frame 18. The two ends of the rotating block 19 are symmetrically and fixedly connected with rotating rods 20, which are rotatably connected with the U-shaped frame 18. The rotating block 19 is fixedly connected with the top of the U-shaped frame 18 and the fixing ring 5. The side of the U-shaped frame 18 is provided with a third fastening bolt 21, which is fixedly connected with the U-shaped frame 18. One end of the third fastening bolt 21 and the side of the rotating block 19 are in contact with each other. The U-shaped frame 18 is used to facilitate the rotation of the rotating shaft 14 in the vertical direction, and the third fastening bolt 21 is used to fix the angle of the rotating block 19 inside the U-shaped frame 18.

[0036] The air inlet end 7 is rotatably provided with an angle adjusting blade 22. The side of the angle adjusting blade 22 is symmetrically and fixedly connected with a rotating rod 23. The two rotating rods 23 are rotatably connected with the air inlet end 7 respectively. One of the two rotating rods 23 extends outward through the air inlet end 7 to form a handle 24.

[0037] Working principle:

[0038] Before use, the integrated smoke purification device 1 is moved by the universal wheel 25. The integrated smoke purification device 1 drives the support 3 to move through the connecting rod and the clamping block, so that the whole equipment can be conveniently moved to the place where it is needed.

[0039] The rotating connecting rod separates the connecting rod from the clamping block, so that the support frame 11 can be moved through the universal wheel 25, so that the support frame 11 drives the moving frame 12 to move, drives one end of the first air pipe 2 to move, realizes the length adjustment of the extension of the first air pipe 2, pushes the moving frame 12 upwards, the moving frame 12 realizes the upward movement of the moving frame 12 through the cooperation of the sliding rail and the sliding block 27, the moving frame 12 drives the first air pipe 2 to move upwards, adjusts the height of the first air pipe 2, and can be fixed through the first fastening bolt 13, rotates the rotating shaft 14, the rotating shaft 14 drives the U-shaped frame 18 to rotate, so as to drive the fixed ring 5 to rotate on the horizontal plane, the fixed ring 5 drives the air inlet end 7 of the second air pipe 4 to rotate on the horizontal plane, adjusts the air inlet angle on the horizontal plane, the second fastening bolt 15 plays a fixing role on the angle of the rotating shaft 14, the rotating block 19 rotates around the rotating rod 20, the rotating block 19 drives the fixed ring 5 to rotate in the vertical direction, adjusts the rotation of the air inlet end 7 in the vertical direction, adjusts the angle of the air inlet end 7 in the vertical direction, that is, the air inlet end 7 can be adjusted to a suitable angle, suitable for different needs, the first air pipe 2 and the second air pipe 4 of the integrated smoke purification device 1 can extract external smoke into the inside for purification, and the handle 24 can adjust the angle of the blade 22 to adjust the angle of the air inlet end 7. Control the opening size of the air inlet end 7.

Claims

1. A mobile metal welding fume purifier, characterized in that: The utility model provides an integrated smoke purification device (1), the first gas pipe (2) is connected with the air inlet of integrated smoke purification device (1), one end of first gas pipe (2) is connected for the support (3) for supporting first gas pipe (2), the second gas pipe (4) is connected with the end of first gas pipe (2) away from integrated smoke purification device (1), the middle part of second gas pipe (4) is sleeved with fixed ring (5), fixed ring (5) divides second gas pipe (4) into adjustment end (6) and air inlet end (7), support (3) is fixedly connected with support (8), support (8) is installed with horizontal angle adjusting part (9), horizontal angle adjusting part (9) is installed with vertical angle adjusting part (10), vertical angle adjusting part (10) and fixed ring (5) fixed connection, first gas pipe (2) and second gas pipe (4) are all metal flexible tube.

2. A mobile metal welding fume purifier according to claim 1, characterized in that: The support (3) includes a support frame (11) and a moving frame (12), the support frame (11) is located on one side of the integrated smoke purification device (1), the moving frame (12) is slidably arranged on the support frame (11), the moving frame (12) moves in the vertical direction, one side of the moving frame (12) is provided with a first fastening bolt (13), the first fastening bolt (13) is threadedly connected with the moving frame (12), one end of the first fastening bolt (13) is in contact with the side surface of the support frame (11), and the first gas pipe (2) is fixedly connected with the moving frame (12).

3. A mobile metal fume arc abatement unit according to claim 1, wherein: The horizontal angle adjusting part (9) includes a rotating shaft (14) and a second fastening bolt (15), the support (8) is provided with a rotating groove (16), the rotating groove (16) is internally rotatably provided with a bearing (17), the rotating shaft (14) is vertically arranged, one end of the rotating shaft (14) is located in the rotating groove (16), and the rotating shaft (14) is fixedly connected with the bearing (17), the second fastening bolt (15) penetrates through the side surface of the rotating groove (16), the second fastening bolt (15) is threadedly connected with the rotating groove (16), and the second fastening bolt (15) is in contact with the side surface of the rotating shaft (14).

4. A mobile metal fume arc abatement unit according to claim 1, wherein: The vertical angle adjusting part (10) includes a U-shaped frame (18) and a rotating block (19), the U-shaped frame (18) is fixed to the top of the horizontal angle adjusting part (9), the rotating block (19) is arranged in the U-shaped frame (18), both ends of the rotating block (19) are symmetrically and fixedly connected with rotating rods (20), the rotating rods (20) are rotatably connected with the U-shaped frame (18), the rotating block (19) is fixedly connected with the top of the U-shaped frame (18) and the fixed ring (5), the side surface of the U-shaped frame (18) is provided with a third fastening bolt (21), the third fastening bolt (21) is fixedly connected with the U-shaped frame (18), and one end of the third fastening bolt (21) is in contact with the side surface of the rotating block (19).

5. A mobile metal fume arc abatement unit according to claim 1, wherein: The air inlet end (7) is internally rotatably provided with angle adjusting vanes (22), the side surfaces of the angle adjusting vanes (22) are symmetric and fixedly connected with rotating rods (23), the two rotating rods (23) are respectively rotatably connected with the air inlet end (7), and one of the rotating rods (23) extends outward through the air inlet end (7) to form a handle (24).

6. A mobile metal fume arc abatement unit according to claim 1, wherein: The integrated smoke purification device (1) and the support (3) are both provided with universal wheels (25) with self-locking devices at the bottom.

7. A mobile metal fume arc abatement unit according to claim 1, wherein: The first air pipe (2) and the second air pipe (4) are both aluminum foil telescopic pipes.

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