CN112171154A

CN112171154A - Sensor welding tool capable of achieving quick fixing and automatic cleaning

Info

Publication number: CN112171154A
Application number: CN202011026666.6A
Authority: CN
Inventors: 胡令江
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-01-05

Abstract

The invention provides a sensor welding tool capable of realizing quick fixation and automatic cleaning, which comprises a workbench; a containing groove is formed in the right side of the workbench, the left end of the containing groove is in contact with the right end of the welding slag cleaning shovel, and a telescopic frame connected with the right end of the welding slag cleaning shovel is arranged in the containing groove; a waste gas recovery support and a welding machine support are connected to the middle working area of the workbench in a sliding mode, and a clamping device and a moving hand wheel are arranged at one end of each of the waste gas recovery support and the welding machine support; a limiting pin is arranged in the left table surface of the workbench; the top of the welding machine support is connected with a welding gun sliding frame in a sliding mode, an automatic welding gun is connected onto the welding gun sliding frame in a sliding mode, and a sensor is fixedly installed on one side of the automatic welding gun; according to the invention, the clamping block can be used for quickly fixing the welding object by rotating the clamping device, the welding object is prevented from shaking, the welding object is ensured to be always positioned in the middle of the workbench, a welding gun can conveniently weld, and the welding efficiency and the welding accuracy are increased.

Description

Sensor welding tool capable of achieving quick fixing and automatic cleaning

Technical Field

The invention belongs to the technical field of welding, and particularly relates to a sensor welding tool capable of realizing quick fixation and automatic cleaning.

Background

Textile size is the general name of natural and synthetic high molecular polymer who has the viscous action that uses in the weaving field, need use textile size to assist weaving at the in-process of weaving, and the most textile size of current all need stir it before the use, makes its misce bene.

The sensor welding tool can refer to patent No. CN105728884B, and mainly comprises a middle support block, a positioning pin, a left positioning device and a right positioning device, wherein the middle support block comprises a cuboid bottom block and a boss, the boss is arranged at two sides of the upper end surface of the cuboid bottom block, the left positioning device comprises a left positioning block and a clamping block, fixed block and fixing stud, right side positioner includes right installation piece, the fixture block, fixed block and fixing stud, left side locating piece and right locating piece are the cuboid, open the mounting groove that has the middle tray of installation on the side of left side locating piece and right locating piece, the draw-in groove of fixed fixture block and fixed block has still been opened to two other sides of left side locating piece and right locating piece, fixing stud installs on the fixed block, the locating pin is equipped with 2 and installs respectively in left locating piece and right locating piece upper end, open the mounting groove upper end of left side locating piece has semicircular groove, except semicircular groove, left side locating piece and right locating piece appearance symmetry.

When using, the existing similar sensor welding tool is difficult to perform quick positioning and fixing on a welding object needing to be welded in a welding process, the welding efficiency and the welding quality are difficult to be influenced by quick positioning and fixing, the working hours are greatly prolonged, and after welding is completed, the welding slag is difficult to clean quickly, welding is easy to block when the welding is performed next time, and the welding quality of the next time is extremely easy to influence.

Disclosure of Invention

In order to solve the technical problems, the invention provides a sensor welding tool capable of realizing quick fixation and automatic cleaning, so that the problems that when the sensor welding tool is used, a welding object needing to be welded is difficult to be quickly positioned and fixed in a welding process, the welding efficiency and the welding quality are easily influenced due to the difficulty in quick positioning and fixing, the working hours are greatly prolonged, welding slag is difficult to be quickly cleaned after welding is completed, the welding is easily hindered in the next welding process, and the welding quality in the next welding process is easily influenced are solved.

The invention can realize the purpose and the effect of the sensor welding tool with quick fixation and automatic cleaning, and is achieved by the following specific technical means:

a sensor welding tool capable of realizing quick fixation and automatic cleaning comprises a workbench; a containing groove is formed in the right side of the workbench, the left end of the containing groove is in contact with the right end of the welding slag cleaning shovel, and a telescopic frame connected with the right end of the welding slag cleaning shovel is arranged in the containing groove; a waste gas recovery support and a welding machine support are connected to the middle working area of the workbench in a sliding mode, and a clamping device and a moving hand wheel are arranged at one end of each of the waste gas recovery support and the welding machine support; the bottom of the right end of the workbench is fixedly connected with a motor; a limiting pin is arranged in the left table surface of the workbench; the clamping block is connected to the clamping device through threads; the top of the waste gas recovery support is connected with a centrifugal fan in a sliding manner; the top sliding connection of welding machine support has the welder carriage, and sliding connection has automatic welder on the welder carriage to one side fixed mounting of automatic welder has the sensor.

Further, two transverse sliding grooves are symmetrically formed in the end face of the bottom of the workbench, the transverse sliding grooves are formed in a T shape, a first T-shaped sliding block of the waste gas recovery support and a second T-shaped sliding block of the welding machine support are connected in the transverse sliding grooves in a sliding mode, a rack with a downward sawtooth is arranged on one side wall of the workbench, and the rack is connected with a straight gear in a meshed mode, wherein the rack is connected with the straight gear in the moving hand wheel at the bottom of the waste gas recovery support and the welding machine support in a rotating.

Further, set up the welding slag mouth that drops that runs through on the workstation left side top plane, and the welding slag drops a mouthful bottom open-ended left and right sides and has seted up vertical spout to the bottom longitudinal sliding connection of vertical spout has the waste residue box, and workstation left side top plane welding slag one side that drops the mouth is equipped with the spacer pin, and two round pin heads of spacer pin bottom all alternate in vertical spout, and be connected with the spring on the left side terminal surface of spacer pin.

Furthermore, clamping device is provided with two altogether, and clamping device rotates to be connected in the well upper portion of waste gas recovery support and welding machine support, and clamping device comprises two-way lead screw and rotation hand wheel, and the one end of two-way lead screw is connected in the center of rotating the hand wheel, and the other end of two-way lead screw rotates to be connected in waste gas recovery support and welding machine support's a lateral wall, and threaded connection has two clamp splice on the two-way lead screw.

Furthermore, one side top of clamp splice is equipped with the sliding block, and sliding block sliding connection in the bottom terminal surface of waste gas recovery support and welding machine support top horizontal pole to the one end top fixedly connected with vertical clamp of clamp splice.

Further, centrifugal fan sliding connection is in the top spout of waste gas recovery support, and centrifugal fan's left side air intake links to each other with the air inlet, and centrifugal fan's top air outlet links to each other with the air-out pipeline, and the air-out pipeline is universal tubular construction, and the bottom air outlet of air-out pipeline enters into the liquid that inserts the rose box from the rose box side in, and the liquid in the rose box is sodium hydroxide and aqueous ammonia.

Further, motor fixed mounting accomodates the bottom in groove in workstation right side, and installs the driving gear in the drive shaft of motor, and the driven gear transmission that the driving gear is connected on belt and the two-way screw rod in expansion bracket right side is connected.

Furthermore, the bottom of the welding slag cleaning shovel is tightly attached to the end face of the workbench, two trapezoidal sliding grooves are transversely arranged on the end face of the right side of the welding slag cleaning shovel in parallel, and the trapezoidal sliding grooves are connected with the left end of the telescopic frame in a sliding mode.

Compared with the prior art, the invention has the following beneficial effects:

1. clamping device and clamp splice's setting, be favorable to making the clamp splice carry out quick fixation to the weldment through rotating clamping device, and prevent that the weldment from taking place to rock, ensure that the weldment is in the middle of the workstation all the time, make things convenient for welder to weld, increase welded efficiency and welded accuracy, and the setting of cooperation vertical clamp, after the clamp splice is cliied the weldment, firmly press the weldment on the workstation through vertical clamp, avoid the weldment because receive the extrusion and rock from top to bottom by a small margin, the stability of weldment when increasing the welding.

2. Welding slag clearance shovel and expansion bracket's setting, through rotating clamping device, make the clamp splice remove to both sides until leaving the workstation completely, rotate through the motor drive driving gear, the driving gear passes through the belt and drives driven gear, driven gear drives two-way screw rod and rotates, the slider that makes the expansion bracket right-hand member slides on two-way screw rod, can control welding slag clearance shovel through the expansion bracket's flexible and slide on the workstation, and shovel and push away the welding slag mouth that drops from the workstation through welding slag clearance shovel, make the welding slag drop the waste slag box, realize the automatic clearance and the collection to the welding slag, guarantee the clean and tidy of workstation mesa, because of the welding slag causes the hindrance on the workstation during reduction welding.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a schematic view of the overall split structure of the present invention.

FIG. 3 is a cross-sectional structural schematic view of a workbench according to the present invention.

FIG. 4 is a side longitudinal cross-sectional structural schematic view of the workbench of the present invention.

Fig. 5 is a side view of the table of the present invention.

Fig. 6 is a schematic sectional view of an exhaust gas recovery bracket according to the present invention.

FIG. 7 is a cross-sectional structural schematic view of a welder mount of the present invention.

FIG. 8 is a right side sectional view of the table of the present invention.

Fig. 9 is a schematic view of a detachable structure of the welding slag cleaning shovel and the telescopic frame.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a work table; 101. a rack; 102. a longitudinal chute; 103. welding slag falling port; 104. a receiving groove; 105. a transverse chute; 2. an exhaust gas recovery support; 201. a first T-shaped sliding block; 3. a welder bracket; 301. a T-shaped sliding block II; 4. a waste residue box; 5. a clamping device; 501. a bidirectional lead screw; 502. rotating a hand wheel; 6. moving a hand wheel; 601. a spur gear; 7. a clamping block; 701. a slider; 8. a centrifugal fan; 801. an air inlet; 802. an air outlet pipeline; 803. a filter box; 9. a welding gun sliding frame; 10. an automatic welding gun; 11. vertical clamping; 12. a welding slag cleaning shovel; 1201. a trapezoidal chute; 13. a telescopic frame; 1301. a bidirectional screw; 1302. a driven gear; 14. a motor; 1401. a driving gear; 15. a belt; 16. a spacing pin; 1601. a spring; 17. a sensor.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in figures 1 to 9:

the invention provides a sensor welding tool capable of realizing quick fixation and automatic cleaning, which comprises a workbench 1; a containing groove 104 is arranged on the right side of the workbench 1, the left end of the containing groove 104 is in contact with the right end of the welding slag cleaning shovel 12, and an expansion bracket 13 connected with the right end of the welding slag cleaning shovel 12 is arranged in the containing groove 104; a waste gas recovery support 2 and a welding machine support 3 are connected to the middle working area of the workbench 1 in a sliding mode, and a clamping device 5 and a moving hand wheel 6 are arranged at one end of each of the waste gas recovery support 2 and one end of each of the welding machine supports 3; the bottom of the right end of the workbench 1 is fixedly connected with a motor 14, the motor 14 is fixedly installed at the bottom of the right side accommodating groove 104 of the workbench 1, a driving gear 1401 is installed on a driving shaft of the motor 14, the driving gear 1401 is in transmission connection with a driven gear 1302 connected to a bidirectional screw 1301 on the right side of the telescopic frame 13 through a belt 15, the driving gear 1401 is driven to rotate through the motor 14, the driving gear 1401 drives the driven gear 1302 through the belt 15, the driven gear 1302 drives the bidirectional screw 1301 to rotate, a sliding block at the right end of the telescopic frame 13 slides on the bidirectional screw 1301, telescopic operation of the telescopic frame 13 is achieved, the welding slag cleaning shovel 12 slides on the workbench 1, and cleaning and collecting effects of welding slag are achieved; a limiting pin 16 is arranged in the left table surface of the workbench 1; the clamping device 5 is in threaded connection with the clamping block 7, the sliding block 701 is arranged at the top of one side of the clamping block 7, the sliding block 701 is connected into the bottom end faces of the cross rods at the tops of the waste gas recovery support 2 and the welding machine support 3 in a sliding mode, the vertical clamp 11 is fixedly connected to the top of one end of the clamping block 7, the sliding block 701 ensures the stability of the clamping block 7 in sliding on the bidirectional screw 501, the clamping block 7 is prevented from rotating, the vertical clamp 11 is arranged, after the clamping block 7 clamps a welding object, the welding object is firmly pressed on the workbench 1 through the vertical clamp 11, the welding object is prevented from shaking up and down in a small range due to extrusion, and the stability of the welding object during welding is improved; the top of the waste gas recovery bracket 2 is connected with a centrifugal fan 8 in a sliding way; the top of the welding machine support 3 is connected with a welding gun sliding frame 9 in a sliding mode, an automatic welding gun 10 is connected onto the welding gun sliding frame 9 in a sliding mode, and a sensor 17 is fixedly mounted on one side of the automatic welding gun 10.

Wherein, the bottom end face of the workbench 1 is symmetrically provided with two transverse chutes 105, the transverse chutes 105 are arranged in a T shape, the transverse chutes 105 are connected with a T-shaped slide block one 201 of the waste gas recovery bracket 2 and a T-shaped slide block two 301 of the welding machine bracket 3 in a sliding way, one side wall of the workbench 1 is provided with a rack 101 with a downward sawtooth, and the rack 101 is meshed and connected with a straight gear 601 of a moving hand wheel 6 which is rotationally connected with the waste gas recovery bracket 2 and the bottom of the welding machine bracket 3, the T-shaped slide block one 201 of the waste gas recovery bracket 2 and the T-shaped slide block two 301 of the welding machine bracket 3 slide and are embedded and connected in the transverse chutes 105, and the straight gear 601 moves on the rack 101 by rotating the moving hand wheel 6, so that the waste gas recovery bracket 2 and the welding machine bracket 3 can move transversely on the workbench 1, thereby avoiding the situation that welding cannot be welded due to different, the comprehensiveness and the applicability of the welding tool are improved.

Wherein, the top plane of the left side of the workbench 1 is provided with a through welding slag dropping port 103, the left and right sides of the bottom opening of the welding slag dropping port 103 are provided with longitudinal sliding grooves 102, the bottom of the longitudinal sliding groove 102 is connected with a waste slag box 4 in a longitudinal sliding manner, one side of the welding slag dropping port 103 of the top plane of the left side of the workbench 1 is provided with a limit pin 16, two pin heads at the bottom of the limit pin 16 are inserted in the longitudinal sliding groove 102, and the left end surface of the limit pin 16 is connected with a spring 1601 which has the specific function of pushing the waste slag box 4 along the longitudinal sliding groove 102 by putting the waste slag box 4 into the opening of the longitudinal sliding groove 102, when the waste slag box 4 slides to the welding slag dropping port 103, the limit pin 16 is pushed to slide to the left side by extrusion, when the waste slag box 4 completely slides into the longitudinal sliding groove 102 and reaches under the welding slag dropping port 103, the limit pin 16 is popped up by the action of the, when the welding slag box is used, the waste slag box 4 slides in the longitudinal sliding groove 102, the stability of the waste slag box 4 is guaranteed, welding slag smoothly enters the waste slag box 4 from the welding slag falling port 103, the collection rate of the welding slag is improved, and the pollution of the welding slag is avoided.

Wherein, clamping device 5 is provided with two altogether, clamping device 5 rotates to be connected in the well upper portion of waste gas recovery support 2 and welding machine support 3, and clamping device 5 comprises two-way lead screw 501 and rotation hand wheel 502, the center in rotation hand wheel 502 is connected to the one end of two-way lead screw 501, the other end of two-way lead screw 501 rotates to be connected in waste gas recovery support 2 and a lateral wall of welding machine support 3, and threaded connection has two clamp splice 7 on the two-way lead screw 501, the concrete function, the rotation through rotating hand wheel 502 drives two-way lead screw 501 and rotates, make two clamp splice 7 close together simultaneously or separate, realize the quick fixed to the welding object of needs, prevent that the welding object from taking place to rock, and ensure that the welding object is in the middle of workstation 1 all the time, make things convenient for welder to weld, increase welded efficiency and welded accuracy.

Wherein, the centrifugal fan 8 is connected in a sliding way at the top of the waste gas recovery bracket 2, the left air inlet of the centrifugal fan 8 is connected with the air inlet 801, the top air outlet of the centrifugal fan 8 is connected with the air outlet pipeline 802, the air outlet pipeline 802 is of a universal pipe structure, the bottom air outlet of the air outlet pipeline 802 enters the liquid inserted into the filter box 803 from the side surface of the filter box 803, the liquid in the filter box 803 is sodium hydroxide and ammonia water, the concrete function is, a large amount of nitrogen oxides and dense smoke are generated during the welding process, and are sucked away by the centrifugal fan 8 through the air inlet 801, send into the rose box 803 through air-out pipeline 802, absorb nitrogen oxide through sodium hydroxide and the aqueous ammonia in the rose box 803, avoid nitrogen oxide and dense smoke in the welding process to cause the harm to operational environment and staff's healthy, guarantee that operational environment air is clean and protect staff's healthy.

Wherein, the bottom of welding slag clearance shovel 12 closely pastes with the terminal surface of workstation 1 closely, transversely seted up two trapezoidal spouts 1201 on the right side terminal surface of welding slag clearance shovel 12 side by side, and trapezoidal spout 1201 and the left end sliding connection of expansion bracket 13, concrete function, when needing to clear up the welding slag, through rotating clamping device 5, make clamp splice 7 remove until leaving workstation 1 completely to both sides, can control the sliding of welding slag clearance shovel 12 on workstation 1 through the flexible of expansion bracket 13, and through welding slag clearance shovel 12 with the welding slag from workstation 1 shovels and pushes away the welding slag mouth 103 that drops, make the welding slag drop to waste slag box 4, realize the clearance and the collection to the welding slag, guarantee the clean and tidy of workstation 1 mesa, because of the welding slag causes the hindrance on workstation 1 during the reduction welding.

The specific use mode and function of the embodiment are as follows:

when the invention is used, firstly, the waste residue box 4 is put in from the opening of the longitudinal chute 102, the waste residue box 4 is pushed along the longitudinal chute 102, when the waste residue box 4 slides to the welding slag dropping port 103, the limit pin 16 is squeezed to slide to the left side, when the waste residue box 4 completely slides into the longitudinal chute 102 and reaches the position under the welding slag dropping port 103, the limit pin 16 is popped up under the action of the spring 1601 to limit the waste residue box 4 in the longitudinal chute 102, the waste residue box 4 is prevented from sliding in the longitudinal chute 102 when in use, the stability of the waste residue box 4 is ensured, welding slag smoothly enters the waste residue box 4 from the welding slag dropping port 103, the collection rate of the welding slag is improved, the pollution of the welding slag is avoided, then a worker respectively rotates the moving hand wheels 6 connected to the bottoms of the waste gas recovery bracket 2 and the welding machine bracket 3 to move the straight gear 601 on the rack 101, thereby respectively controlling the positions of the waste gas recovery bracket 2 and the welding machine bracket 3 on the workbench 1, the welding gun is suitable for welding objects with different lengths and sizes, then the rotating hand wheel 502 of the middle upper clamping device 5 arranged on the waste gas recovery support 2 and the welding machine support 3 is rotated, the rotating hand wheel 502 drives the bidirectional screw rod 501 to rotate, so that the two clamping blocks 7 are simultaneously closed or separated on the bidirectional screw rod 501, the welding gun is suitable for welding objects with different widths, the welding objects are ensured to be always positioned in the middle of the workbench 1, the welding gun is convenient to weld, the welding efficiency and the welding accuracy are improved, a large amount of nitrogen oxides and thick smoke are generated in the welding process during welding, the centrifugal fan 8 sucks the nitrogen oxides and the thick smoke through the air inlet 801, the nitrogen oxides and the thick smoke are sent into the filter box 803 through the air outlet pipeline 802, the nitrogen oxides are absorbed through sodium hydroxide and ammonia water in the filter box 803, and the damage of the nitrogen oxides and the thick smoke in the welding process to the working environment and, ensures clean air of the working environment and protects the health of workers, when welding slag needs to be cleaned after welding, the clamping block 7 is moved towards two sides until completely leaving the workbench 1 by rotating the clamping device 5, the driving gear 1401 is driven to rotate by the motor 14, the driving gear 1401 drives the driven gear 1302 by the belt 15, the driven gear 1302 drives the two-way screw 1301 to rotate, so that the slide block at the right end of the expansion bracket 13 slides on the two-way screw 1301, the sliding of the slag cleaning shovel 12 on the workbench 1 can be controlled through the extension and retraction of the telescopic frame 13, and the welding slag is shoveled from the workbench 1 and pushed to the welding slag dropping opening 103 through the welding slag cleaning shovel 12, so that the welding slag drops to the waste slag box 4, the welding slag is cleaned and collected, the cleanness of the workbench surface of the workbench 1 is ensured, and the welding blockage caused by the welding slag on the workbench 1 during welding is reduced.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a can realize quick fixed and self-cleaning's sensor welding frock which characterized in that: comprises a workbench (1); a containing groove (104) is formed in the right side of the workbench (1), the left end of the containing groove (104) is in contact with the right end of the welding slag cleaning shovel (12), and a telescopic frame (13) connected with the right end of the welding slag cleaning shovel (12) is arranged in the containing groove (104); a waste gas recovery support (2) and a welding machine support (3) are connected to the middle working area of the workbench (1) in a sliding mode, and a clamping device (5) and a moving hand wheel (6) are arranged at one end of each of the waste gas recovery support (2) and the welding machine support (3); the bottom of the right end of the workbench (1) is fixedly connected with a motor (14); a limiting pin (16) is arranged in the left table surface of the workbench (1); a clamping block (7) is connected to the clamping device (5) in a threaded manner; the top of the waste gas recovery support (2) is connected with a centrifugal fan (8) in a sliding manner; the top sliding connection of welding machine support (3) has welder carriage (9), and sliding connection has automatic welder (10) on welder carriage (9) to one side fixed mounting of automatic welder (10) has sensor (17).

2. The sensor welding tool capable of achieving rapid fixing and automatic cleaning according to claim 1, is characterized in that: two horizontal spout (105) have been seted up to the bottom terminal surface symmetry of workstation (1), horizontal spout (105) are the T type and offer, and sliding connection has T type slider (201) of waste gas recovery support (2) and T type slider two (301) of welding machine support (3) in horizontal spout (105), be equipped with rack (101) that the sawtooth is decurrent on the one side lateral wall of workstation (1), and rack (101) are connected in straight-teeth gear (601) meshing of the removal hand wheel (6) of waste gas recovery support (2) and welding machine support (3) bottom with rotating.

3. The sensor welding tool capable of achieving rapid fixing and automatic cleaning according to claim 1, is characterized in that: the welding slag that has seted up on workstation (1) left side top plane and run through mouthful (103) that drop, and the welding slag drops mouthful (103) bottom open-ended left and right sides and has seted up vertical spout (102), and the bottom longitudinal sliding of vertical spout (102) is connected with waste residue box (4), one side that workstation (1) left side top plane welding slag dropped mouthful (103) is equipped with spacer pin (16), and two round pin heads of spacer pin (16) bottom all alternate in vertical spout (102), and be connected with spring (1601) on the left side terminal surface of spacer pin (16).

4. The sensor welding tool capable of achieving rapid fixing and automatic cleaning according to claim 1, is characterized in that: clamping device (5) are provided with two departments altogether, and clamping device (5) rotate to be connected in the well upper portion of waste gas recovery support (2) and welding machine support (3), and clamping device (5) constitute by two-way lead screw (501) and rotation hand wheel (502), and the one end of two-way lead screw (501) is connected in the center of rotating hand wheel (502), and the other end of two-way lead screw (501) rotates to be connected in a lateral wall of waste gas recovery support (2) and welding machine support (3), and threaded connection has two clamp splice (7) on two-way lead screw (501).

5. The sensor welding tool capable of achieving rapid fixing and automatic cleaning according to claim 1, is characterized in that: the top of one side of clamp splice (7) is equipped with sliding block (701), and sliding block (701) sliding connection in the bottom end face of waste gas recovery support (2) and welding machine support (3) top horizontal pole to the one end top fixedly connected with perpendicular clamp (11) of clamp splice (7).

6. The sensor welding tool capable of achieving rapid fixing and automatic cleaning according to claim 1, is characterized in that: centrifugal fan (8) sliding connection is in the top spout of waste gas recovery support (2), and the left side air intake of centrifugal fan (8) links to each other with air inlet (801), and the top air outlet of centrifugal fan (8) links to each other with air-out pipeline (802), and air-out pipeline (802) are universal tubular construction, and the bottom air outlet of air-out pipeline (802) enters into the liquid that inserts rose box (803) from rose box (803) side in, and the liquid in rose box (803) is sodium hydroxide and aqueous ammonia.

7. The sensor welding tool capable of achieving rapid fixing and automatic cleaning according to claim 1, is characterized in that: the motor (14) is fixedly arranged at the bottom of the right accommodating groove (104) of the workbench (1), a driving gear (1401) is arranged on a driving shaft of the motor (14), and the driving gear (1401) is in transmission connection with a driven gear (1302) connected to a bidirectional screw rod (1301) on the right side of the telescopic frame (13) through a belt (15).

8. The sensor welding tool capable of achieving rapid fixing and automatic cleaning according to claim 1, is characterized in that: the bottom of the welding slag cleaning shovel (12) is tightly attached to the end face of the workbench (1), two trapezoidal sliding grooves (1201) are transversely arranged on the end face of the right side of the welding slag cleaning shovel (12) in parallel, and the trapezoidal sliding grooves (1201) are connected with the left end of the telescopic frame (13) in a sliding mode.