Smoke dust purification device for fastener welding

Abstract

The utility model relates to the technical field of fastener welding, and discloses a smoke dust purification device for fastener welding, which comprises a smoke dust purifier body, a telescopic air suction arm is arranged at the top of the smoke dust purifier body, and a dust collection cover is arranged at one end, far away from the smoke dust purifier body, of the telescopic air suction arm. A mounting base is fixedly mounted at the lower end of the front face of the smoke purifier body, a front-back distance adjusting mechanism is arranged on the outer wall of the mounting base, and the front-back distance adjusting mechanism and a left-right distance adjusting mechanism are arranged, so that the front-back distance adjusting mechanism can drive a dust collecting cover to move front and back to adjust the position; the left-right distance adjusting mechanism can drive the dust collection cover to move left and right to adjust the position, so that the whole device can adjust the front-back and left-right position of the dust collection cover, the using effect of the whole device is improved, the position of the whole device does not need to be manually adjusted during use, and overall operation is simple and convenient. And the smoke dust purification efficiency during fastener welding is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener welding, in particular to a smoke and dust purification device for fastener welding. Background Technique

[0002] During the welding process of fasteners, a large amount of smoke will be generated. 95% of the smoke comes from the particles generated by the solder, and 5% is the harmful gas generated by the volatilization of the flux in the solder. Therefore, a smoke and dust purification device is needed to filter and purify the smoke and harmful gas generated during welding. After retrieval, the patent application No. 202221054887.9 discloses a smoke and dust purification device for fastener welding, which is convenient for adjusting the height and position of the dust collection hood. It includes a smoke and dust purifier body, an air suction arm and a plurality of self-locking wheels are respectively arranged at the top and bottom of the smoke and dust purifier body. A dust collection hood is communicated with the air suction arm. An electric push rod and an adjustment mechanism are detachably connected to the smoke and dust purifier body. A support plate and a connecting seat are respectively arranged on the adjustment mechanism and the electric push rod. Four bottom rods are connected between the support plate and the connecting seat. Universal wheels are installed on all four bottom rods through bottom blocks. The top of the support plate is fixedly connected with a rotating seat and two connecting plates. A rotating column is rotatably connected to the rotating seat. The top of the rotating column is detachably connected with a screw rod. A support cylinder is threadedly connected to the screw rod. The top of the support cylinder is fixedly connected with a positioning plate. A frosted surface for placing the air suction arm is arranged on the positioning plate.

[0003] However, this device can only adjust the height of the dust collection hood up and down, and cannot adjust the position of the dust collection hood in the front, back, left and right directions, which reduces the use effect of the whole device. When in use, the whole device needs to be manually moved, and the overall operation is relatively cumbersome and complex, reducing the efficiency of smoke and dust purification during fastener welding.

[0004] Therefore, we propose a smoke and dust purification device for fastener welding. Content of the Utility Model

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a smoke and dust purification device for fastener welding.

[0006] To achieve the above object, the utility model adopts the following technical solutions. A fume purification device for fastener welding includes a fume purifier body. A telescopic suction arm is provided at the top of the fume purifier body. A dust collection hood is provided at one end of the telescopic suction arm away from the fume purifier body. An installation seat is fixedly installed at the lower end of the front surface of the fume purifier body. A front-back distance adjustment mechanism is provided on the outer wall of the installation seat. An up-down height adjustment mechanism is provided at the top of the front-back distance adjustment mechanism. A left-right distance adjustment mechanism is provided on the outer wall of the up-down height adjustment mechanism. The front-back distance adjustment mechanism includes a first servo motor, and the back surface of the first servo motor is fixedly connected to the front surface of the installation seat. The output end of the first servo motor movably penetrates the back surface of the installation seat. The up-down height adjustment mechanism includes a second servo motor, and the bottom of the second servo motor is fixedly connected to the middle of the top of the first moving block. The left-right distance adjustment mechanism includes a third servo motor, and the right side wall surface of the third servo motor is fixedly connected to the left side wall surface of the second moving block. The output end of the third servo motor movably penetrates the left inner wall of the second moving block.

[0007] Preferably, a first lead screw is fixedly installed at the output end of the first servo motor, and the back surface of the first lead screw is movably connected to the front surface of the fume purifier body.

[0008] Preferably, a second lead screw is fixedly installed at the output end of the second servo motor. A second moving block is threadedly connected to the outer wall of the second lead screw. A limiting plate is movably installed at the top of the second lead screw.

[0009] Preferably, a third lead screw is fixedly installed at the output end of the third servo motor, and the right side wall surface of the third lead screw is movably connected to the right inner wall of the second moving block.

[0010] Preferably, a first moving block is threadedly connected to the outer wall of the first lead screw.

[0011] Preferably, a first guide rod is movably installed inside the first moving block, and the front surface of the first guide rod is fixedly connected to the back surface of the installation seat. The back surface of the first guide rod is fixedly connected to the front surface of the fume purifier body.

[0012] Preferably, a second guide rod is fixedly installed at the bottom of the limiting plate, and the outer wall of the second guide rod is movably connected to the inner wall of the second moving block. The bottom of the second guide rod is fixedly connected to the top of the first moving block.

[0013] Preferably, a positioning groove plate is threadedly connected to the outer wall of the third lead screw, and the front end of the inner wall of the positioning groove plate is movably engaged with the outer wall of the telescopic suction arm.

[0014] Preferably, a third guide rod is movably installed on the inner wall of the positioning groove plate, and the left and right side walls of the third guide rod are fixedly connected to the left inner wall and the right inner wall of the second moving block respectively.

[0015] The utility model provides a soot purification device for fastener welding. It has the following beneficial effects: for the soot purification device for fastener welding, by setting a front-back distance adjustment mechanism and a left-right distance adjustment mechanism, the dust collection hood can be driven to move forward and backward to adjust the position through the front-back distance adjustment mechanism, and the dust collection hood can be driven to move left and right to adjust the position through the left-right distance adjustment mechanism, so that the whole device can adjust the front, back, left and right positions of the dust collection hood, improving the use effect of the whole device. When in use, there is no need to manually adjust the position of the whole device, and the overall operation is simple and convenient, improving the soot purification efficiency during fastener welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall front structure of the utility model;

[0017] Figure 2 is a schematic diagram of the left side wall structure of the utility model;

[0018] Figure 3 is a schematic diagram of the top structure of the utility model.

[0019] Legend: 10, soot purifier body; 11, telescopic suction arm; 12, dust collection hood; 13, mounting seat; 14, front-back distance adjustment mechanism; 15, up-down height adjustment mechanism; 16, left-right distance adjustment mechanism; 17, first servo motor; 18, first lead screw; 19, first moving block; 20, first guide rod; 21, second servo motor; 22, second lead screw; 23, second moving block; 24, limit plate; 25, second guide rod; 26, third servo motor; 27, third lead screw; 28, positioning groove plate; 29, third guide rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Example 1: A soot purification device for fastener welding, as Figure 1As shown in the figure, it includes a soot purifier body 10. A telescopic suction arm 11 is provided at the top of the soot purifier body 10. A dust collection hood 12 is provided at one end of the telescopic suction arm 11 away from the soot purifier body 10. A mounting seat 13 is fixedly installed at the lower end of the front of the soot purifier body 10. A front-back distance adjustment mechanism 14 is provided on the outer wall of the mounting seat 13. A vertical height adjustment mechanism 15 is provided at the top of the front-back distance adjustment mechanism 14. A left-right distance adjustment mechanism 16 is provided on the outer wall of the vertical height adjustment mechanism 15. By providing the front-back distance adjustment mechanism 14 and the left-right distance adjustment mechanism 16, the front-back distance adjustment mechanism 14 can drive the dust collection hood 12 to move back and forth to adjust the position, and the left-right distance adjustment mechanism 16 can drive the dust collection hood 12 to move left and right to adjust the position. Thus, the whole device can adjust the position of the dust collection hood 12 in the front-back, left-right directions, improving the use effect of the whole device. When in use, there is no need to manually adjust the position of the whole device, and the overall operation is simple and convenient, improving the efficiency of soot purification during fastener welding.

[0021] Embodiment 2: On the basis of Embodiment 1, as Figure 2 shown, the front-back distance adjustment mechanism 14 includes a first servo motor 17, and the back of the first servo motor 17 is fixedly connected to the front of the mounting seat 13. The output end of the first servo motor 17 movably penetrates through the back of the mounting seat 13. A first lead screw 18 is fixedly installed at the output end of the first servo motor 17, and the back of the first lead screw 18 is movably connected to the front of the soot purifier body 10. A first moving block 19 is threadedly connected to the outer wall of the first lead screw 18. A first guide rod 20 is movably installed inside the first moving block 19, and the front of the first guide rod 20 is fixedly connected to the back of the mounting seat 13. The back of the first guide rod 20 is fixedly connected to the front of the soot purifier body 10. The vertical height adjustment mechanism 15 includes a second servo motor 21, and the bottom of the second servo motor 21 is fixedly connected to the middle of the top of the first moving block 19. A second lead screw 22 is fixedly installed at the output end of the second servo motor 21. A second moving block 23 is threadedly connected to the outer wall of the second lead screw 22. A limit plate 24 is movably installed at the top of the second lead screw 22. A second guide rod 25 is fixedly installed at the bottom of the limit plate 24, and the outer wall of the second guide rod 25 is movably connected to the inner wall of the second moving block 23. The bottom of the second guide rod 25 is fixedly connected to the top of the first moving block 19.

[0022] Embodiment 3: On the basis of Embodiment 1 and Embodiment 2, as Figure 3As shown in the figure, the left and right distance adjusting mechanism 16 includes a third servo motor 26. The right side wall of the third servo motor 26 is fixedly connected to the left side wall of the second moving block 23. The output end of the third servo motor 26 movably penetrates the left side of the inner wall of the second moving block 23. A third lead screw 27 is fixedly installed at the output end of the third servo motor 26. The right side wall of the third lead screw 27 is movably connected to the right side of the inner wall of the second moving block 23. A positioning groove plate 28 is threadedly connected to the outer wall of the third lead screw 27. The front end of the inner wall of the positioning groove plate 28 is movably engaged with the outer wall of the telescopic suction arm 11. A third guide rod 29 is movably installed in the inner wall of the positioning groove plate 28. The left and right side walls of the third guide rod 29 are respectively fixedly connected to the left side and the right side of the inner wall of the second moving block 23.

[0023] The working principle of the present utility model: By turning on the switch of the first servo motor 17, the output end of the first servo motor 17 drives the first lead screw 18 to start rotating. The first lead screw 18 drives the second servo motor 21 to move back and forth along the first guide rod 20 through the first moving block 19. By turning on the switch of the second servo motor 21, the output end of the second servo motor 21 drives the second lead screw 22 to start rotating. The second lead screw 22 drives the third servo motor 26 to move up and down along the second guide rod 25 through the second moving block 23. By turning on the switch of the third servo motor 26, the output end of the third servo motor 26 drives the third lead screw 27 to start rotating. The third lead screw 27 drives the positioning groove plate 28 to move left and right along the third guide rod 29, so that the positioning groove plate 28 drives the dust collection hood 12 to move back and forth, left and right, up and down through the telescopic suction arm 11 for adjustment.

[0024] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fume purification device for fastener welding, comprising a fume purifier body (10), characterized in that: At the top of the soot purifier body (10), a telescopic suction arm (11) is provided. At one end of the telescopic suction arm (11) away from the soot purifier body (10), a dust collection hood (12) is provided. At the lower end of the front surface of the soot purifier body (10), a mounting seat (13) is fixedly installed. On the outer wall of the mounting seat (13), a front-back distance adjustment mechanism (14) is provided. At the top of the front-back distance adjustment mechanism (14), an up-down height adjustment mechanism (15) is provided. On the outer wall of the up-down height adjustment mechanism (15), a left-right distance adjustment mechanism (16) is provided. The front-back distance adjustment mechanism (14) includes a first servo motor (17), and the back surface of the first servo motor (17) is fixedly connected to the front surface of the mounting seat (13). The output end of the first servo motor (17) movably penetrates through the back surface of the mounting seat (13). The up-down height adjustment mechanism (15) includes a second servo motor (21), and the bottom of the second servo motor (21) is fixedly connected to the middle of the top of the first moving block (19). The left-right distance adjustment mechanism (16) includes a third servo motor (26), and the right side wall surface of the third servo motor (26) is fixedly connected to the left side wall surface of the second moving block (23). The output end of the third servo motor (26) movably penetrates through the left inner wall of the second moving block (23).

2. The fume purification device for fastener welding according to claim 1, characterized in that: The output end of the first servo motor (17) is fixedly installed with a first lead screw (18), and the back surface of the first lead screw (18) is movably connected to the front surface of the soot purifier body (10).

3. The fume purification device for fastener welding according to claim 1, characterized in that: The output end of the second servo motor (21) is fixedly installed with a second lead screw (22). The outer wall of the second lead screw (22) is threadedly connected to a second moving block (23). The top of the second lead screw (22) is movably installed with a limit plate (24).

4. The fume purification device for fastener welding according to claim 1, characterized in that: The output end of the third servo motor (26) is fixedly installed with a third lead screw (27), and the right side wall surface of the third lead screw (27) is movably connected to the right inner wall of the second moving block (23).

5. The soot purification device for fastener welding according to claim 2, characterized in that: The outer wall of the first lead screw (18) is threadedly connected to a first moving block (19).

6. The fume purification device for fastener welding according to claim 5, characterized in that: A first guide rod (20) is movably installed inside the first moving block (19). The front surface of the first guide rod (20) is fixedly connected to the back surface of the mounting seat (13), and the back surface of the first guide rod (20) is fixedly connected to the front surface of the soot purifier body (10).

7. The fume purification device for fastener welding according to claim 3, characterized in that: The bottom of the limit plate (24) is fixedly installed with a second guide rod (25). The outer wall of the second guide rod (25) is movably connected to the inner wall of the second moving block (23), and the bottom of the second guide rod (25) is fixedly connected to the top of the first moving block (19).

8. The fume purification device for fastener welding according to claim 4, wherein: The outer wall of the third lead screw (27) is threadedly connected to a positioning groove plate (28), and the front end of the inner wall of the positioning groove plate (28) is movably engaged with the outer wall of the telescopic suction arm (11).

9. The fume purification device for fastener welding according to claim 8, characterized in that: A third guide rod (29) is movably installed inside the positioning groove plate (28). The left and right side wall surfaces of the third guide rod (29) are respectively fixedly connected to the left inner wall and the right inner wall of the second moving block (23).

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