CN210254651U

CN210254651U - Automatic welding device with automatic smoke discharging capability

Info

Publication number: CN210254651U
Application number: CN201920687205.XU
Authority: CN
Inventors: 陈昕; 李强; 李加伟; 顾杰
Original assignee: Changzhou Huadong Civil Air Defence Equipment Co ltd
Current assignee: Changzhou Huadong Civil Air Defence Equipment Co ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-04-07
Anticipated expiration: 2029-05-14

Abstract

The utility model relates to an electric welding technology field just discloses an automatic welder with automatic ability of discharging fume, including the welding bench, the through-hole has been seted up at the top of welding bench, the fixedly connected with support all around of welding bench bottom, the bottom of welding bench is through joint strip fixedly connected with collection petticoat pipe, fixedly connected with install bin on the support, and the intermediate position at install bin top and the bottom intercommunication of collection petticoat pipe. The utility model discloses a crisscross structure of two spirals of leaf double helix intercommunication each other can change the suction of air exhauster, wholly present the vortex form to the suction of extraction smog this moment to the cooperation is fallen umbelliform collection petticoat pipe, can carry out powerful absorption to the smog that forms during welding, and can spread the extraction scope, thereby reached the effect of automatic pump drainage welding cigarette, and guarantee the scope and the effect of discharging fume, avoided the smoke and dust diffusion to fill the emergence of phenomenon, thereby improved workplace's environmental quality.

Description

Automatic welding device with automatic smoke discharging capability

Technical Field

The utility model relates to an electric welding technical field specifically is an automatic welder with automatic ability of discharging fume.

Background

The electric welding is a welding operation realized by melting the metal parts to be connected through the electric arc at high temperature by using welding rods, the working principle is that the voltage is reduced through a transformer in an electric welding machine through the commonly used voltage of 220V or 380V, the current is enhanced, the electric energy generates huge electric arc heat to melt the welding rods and steel, and the fusion of the welding rods is higher.

However, while the welding technology is rapidly developed, the harm of the welding fume to the environment and the welder has not yet attracted enough attention. During welding, a large amount of electric welding smoke is generated, the working environment is polluted, and under the condition of poor ventilation, the concentration of the smoke usually exceeds the national standard by multiple times, so that various occupational hazards such as pneumoconiosis, manganese poisoning, respiratory inflammation, neurasthenia and the like of workers can be caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an automatic welder with automatic ability of discharging fume has reached the effect that automatic pump drainage welded the cigarette to guarantee the scope and the effect of discharging fume, avoided the smoke and dust diffusion to fill the emergence of phenomenon, thereby improved workplace's environmental quality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an automatic welding device with automatic smoke discharging capability comprises a welding table, through holes are formed in the top of the welding table, a support is fixedly connected to the periphery of the bottom of the welding table, a smoke collecting hood is fixedly connected to the bottom of the welding table through a sealing rubber strip, an installation box is fixedly connected to the support, the middle of the top of the installation box is communicated with the bottom of the smoke collecting hood, a cylinder is fixedly connected to the middle of the top of the inner wall of the installation box, the top of the cylinder is communicated with the smoke collecting hood, a spiral blade is sleeved inside the cylinder, the outer side wall of the spiral blade is fixedly connected with the inner side wall of the cylinder, water storage boxes are fixedly connected to the tops of the two sides of the installation box, an ultrasonic generator is arranged at the bottom of the inner wall of the water storage box, an air feeder is fixedly connected to the top of the water storage boxes, the inside of drum has cup jointed the annular tube, the top fixed connection of the lateral wall of annular tube and drum inside wall, the bottom of annular tube is located the top at spiral leaf top, and the delivery outlet of forced draught blower and one side intercommunication of annular tube, the top of annular tube is provided with out the wind box.

Preferably, the two sides of the installation box are provided with dust collecting boxes respectively, the two sides of each dust collecting box are connected with the two sides of the installation box in a sliding mode respectively, the top of each dust collecting box is located below the bottom of the cylinder, one side, located outside the installation box, of each dust collecting box is fixedly connected with a handle, and the outer surface of each handle is sleeved with a protective sleeve.

Preferably, the inside of install bin is provided with purification structure, purification structure comprises elementary filter layer, high-efficient filter layer and active carbon filter layer, the bottom fixedly connected with air exhauster of install bin inner wall.

Preferably, the shape of collection petticoat pipe is for falling umbrella form, and passes through joint strip sealing process around the collection petticoat pipe top and the bottom of welding bench.

Preferably, the spiral blade is in a double-spiral staggered connection state.

Preferably, two the intermediate position of the relative one side of welding bench is provided with welding robot, welding robot's bottom is provided with the chassis, the shape of chassis is the mesh font.

Preferably, the top of the bottom frame is fixedly connected with a guide rail, the outer surface of the guide rail is sleeved with a sliding block, the sliding block is connected with the guide rail in a sliding mode, and the top of the sliding block is fixedly connected with the bottom of the support.

Preferably, be provided with the cylinder on the chassis, one side fixed connection of free end and support of cylinder, one side of chassis is provided with the station platform, the top fixedly connected with supporter of station platform.

(III) advantageous effects

The utility model provides an automatic welder with automatic ability of discharging fume. The method has the following beneficial effects:

(1) the utility model discloses because the setting of drum and spiral leaf, through the crisscross structure of the two-screw mutual intercommunication of spiral leaf, can change the suction of air exhauster, the whole vortex form that presents to the suction of extraction smog this moment to the cooperation collection petticoat pipe of umbelliform, can carry out the brute force absorption to the smog that forms during welding, and can spread the extraction scope, thereby the effect of automatic pump drainage welding cigarette has been reached, and guarantee the scope and the effect of discharging fume, the emergence of smoke and dust diffusion phenomenon has been avoided, thereby the environmental quality of workplace has been improved.

(2) The utility model discloses because the setting of annular tube and play wind box, when smog got into the drum inside, through the supersonic generator operation, adopt the ultrasonic wave high frequency oscillation ten thousand times per second, change water into micron to the ultramicron and the negative oxygen ion of micron, carry water smoke by the play wind box on the annular tube through the forced draught blower afterwards, make the top of whole drum be in the humidity state, dust and granule in the smog increase weight owing to absorb steam simultaneously, thereby the shaping of condensing each other, the cleanness to the dust in the smog has been guaranteed.

(3) The utility model discloses because welding robot, the guide rail, the setting of slider and cylinder, operation through the cylinder, can make whole welding bench carry out the shift position through the slip of slider and guide rail on the chassis, the welding cycle that can make every solder joint can reduce by a wide margin, because the degree of opening of soldering turret is by robot accurate control, the robot is at some and the moving process between the point, the soldering turret just can begin to be closed, and welded a bit back, the soldering turret opens on one side, the robot just can displacement on one side, it is closed just to wait the robot to target in place the back soldering turret or the soldering turret opens the back robot and removes completely, thereby welding robot's work efficiency has been improved.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a front sectional view of the structural mounting box of the present invention;

fig. 4 is a single schematic view of the structural ring pipe of the present invention.

In the figure: 1. a welding table; 2. a through hole; 3. a support; 4. a smoke collecting hood; 5. installing a box; 6. a cylinder; 7. helical leaves; 8. a water storage tank; 9. an ultrasonic generator; 10. a blower; 11. an annular tube; 12. an air outlet box; 13. a dust collecting box; 14. a purification structure; 15. an exhaust fan; 16. a handle; 17. a welding robot; 18. a chassis; 19. a guide rail; 20. a slider; 21. a cylinder; 22. and a station platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: an automatic welding device with automatic smoke exhaust capability comprises a welding table 1, through holes 2 are formed in the top of the welding table 1, a support 3 is fixedly connected to the periphery of the bottom of the welding table 1, a smoke collecting hood 4 is fixedly connected to the bottom of the welding table 1 through a sealing rubber strip, the smoke collecting hood 4 is inverted umbrella-shaped, the periphery of the top of the smoke collecting hood 4 and the bottom of the welding table 1 are sealed through the sealing rubber strip, an installation box 5 is fixedly connected to the support 3, the middle position of the top of the installation box 5 is communicated with the bottom of the smoke collecting hood 4, a cylinder 6 is fixedly connected to the middle position of the top of the inner wall of the installation box 5, the top of the cylinder 6 is communicated with the smoke collecting hood 4, a spiral blade 7 is sleeved inside the cylinder 6, the outer side wall of the spiral blade 7 is fixedly connected with the inner side wall of the cylinder 6, the spiral blade 7 is in a double-helix, through the crisscross structure of 7 two spirals of spiral leaf intercommunication each other, can change the suction of air exhauster 15, wholly present the vortex form to the suction of extraction smog this moment to the cooperation is fallen umbelliform collection petticoat pipe 4, can carry out the brute force to the smog that forms when welding and absorb, and can spread the extraction scope, thereby reached the effect that automatic pump drainage welded the cigarette, and guarantee the scope and the effect of discharging fume, avoided the emergence that the smoke and dust diffusion spreads the phenomenon of diffusion, thereby improved workplace's environmental quality.

The top of both sides of the installation box 5 is fixedly connected with a water storage tank 8, the bottom of the inner wall of the water storage tank 8 is provided with an ultrasonic generator 9, the top of the water storage tank 8 is fixedly connected with a blower 10, an inlet opening at the bottom of the blower 10 is communicated with the top of the water storage tank 8, the inside of the cylinder 6 is sleeved with a ring pipe 11, the outer side wall of the ring pipe 11 is fixedly connected with the top of the inner side wall of the cylinder 6, the bottom of the ring pipe 11 is positioned above the top of the spiral blade 7, the ring pipe 11 and an air outlet box 12 are arranged, when smoke enters the inside of the cylinder 6, the ultrasonic generator 9 is operated, ultrasonic high-frequency oscillation is adopted for 200 ten thousand times per second, the water is atomized into ultramicro particles and negative oxygen ions of 1 micron to 5 microns, then the blower 10 is used for conveying the water mist through the air outlet box 12 on the ring pipe 11, so that the upper part, therefore, the air outlet box is mutually condensed and formed, the cleanness of dust in smoke is ensured, the output port of the blower 10 is communicated with one side of the annular pipe 11, and the top of the annular pipe 11 is provided with the air outlet box 12.

The two sides of the installation box 5 are provided with dust collecting boxes 13, the two sides of the dust collecting boxes 13 are respectively connected with the two sides of the installation box 5 in a sliding manner, the top of each dust collecting box 13 is positioned below the bottom of the cylinder 6, one side of each dust collecting box 13, which is positioned outside the installation box 5, is fixedly connected with a handle 16, the outer surface of each handle 16 is sleeved with a protective sleeve, a purification structure 14 is arranged inside the installation box 5 and consists of a primary filter layer, a high-efficiency filter layer and an active carbon filter layer, the bottom of the inner wall of the installation box 5 is fixedly connected with an exhaust fan 15, a welding robot 17 is arranged in the middle position of one side, opposite to the two welding tables 1, the welding robot 17 has short response time and rapid action, the welding speed is 60-3000 px/min, the speed is far higher than that of manual welding, the robot does not stop or rest in the operation process, meanwhile, the working efficiency of workers is also influenced by factors such as mood, the welding robot 17 can accurately repeat the action as long as welding parameters and a motion trail are given in the welding process, the welding parameters such as welding current, voltage, welding speed, welding wire length and the like have a decision effect on the welding result, the welding parameters of each welding line are constant when the robot is adopted for welding, the quality of the welding line is slightly influenced by the factors of the workers, the requirements on the operation technology of the workers are reduced, therefore, the welding quality is stable, the quality of products is ensured, the cost of the welding robot 17 is reduced in the large-scale production, one robot can replace 2 to 4 industrial workers, the robot is different according to the specific conditions of the enterprises, the robot is not fatigued, the continuous production can be carried out for 24 hours a day, and in addition, along with the application of a high-speed and high-efficiency welding technology, the cost is reduced more obviously by using the robot for welding.

The bottom of the welding robot 17 is provided with an underframe 18, the underframe 18 is in a shape of Chinese character 'mu', the top of the underframe 18 is fixedly connected with a guide rail 19, the outer surface of the guide rail 19 is sleeved with a sliding block 20, the sliding block 20 is in sliding connection with the guide rail 19, the top of the sliding block 20 is fixedly connected with the bottom of the bracket 3, the underframe 18 is provided with a cylinder 21, the free end of the cylinder 21 is fixedly connected with one side of the bracket 3, due to the arrangement of the welding robot 17, the guide rail 19, the sliding block 20 and the cylinder 21, the whole welding table 1 can move on the underframe 18 through the sliding of the sliding block 20 and the guide rail 19 through the operation of the cylinder 21, the welding period of each welding point can be greatly reduced, because the opening degree of the welding pliers is accurately controlled by the robot, the moving process of the robot between points and the welding pliers can be closed, and after a point is welded, one side, the robot just can be on one side the displacement, and the robot removes again after the soldering turret just closed or the soldering turret opens completely after unnecessarily reaching the robot to improved welding robot 17's work efficiency, one side of chassis 18 is provided with station platform 22, station platform 22's top fixedly connected with supporter.

When using, produce suction through the operation of air exhauster 15, suction can be extracted through-hole 2 on the welding bench 1 to welding robot 17 produced smog when welding this moment, when smog gets into drum 6 inside, supersonic generator 9 moves, adopt 200 ten thousand ultrasonic wave high frequency oscillations per second, change water atomization into 1 micron to 5 micron ultramicron and negative oxygen ion, carry water smoke by air-out box 12 on the ring pipe 11 through forced draught blower 10 afterwards, make the top of whole drum 6 be in the humidity state, dust and granule in the smog increase weight owing to absorb steam simultaneously, thereby condense the shaping each other and drop to on spiral leaf 7, the crisscross structure of cooperation intercommunication each other makes the dust landing to in dust collection box 13, the flue gas is carried out purification treatment by purification structure 14 then discharges simultaneously.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic welding device with automatic fume exhaust capability, includes welding bench (1), its characterized in that: the welding bench is characterized in that a through hole (2) is formed in the top of the welding bench (1), a support (3) is fixedly connected to the periphery of the bottom of the welding bench (1), a fume collecting hood (4) is fixedly connected to the bottom of the welding bench (1) through a sealing rubber strip, an installation box (5) is fixedly connected to the support (3), the middle of the top of the installation box (5) is communicated with the bottom of the fume collecting hood (4), a cylinder (6) is fixedly connected to the middle of the top of the inner wall of the installation box (5), the top of the cylinder (6) is communicated with the fume collecting hood (4), a spiral blade (7) is sleeved inside the cylinder (6), the outer side wall of the spiral blade (7) is fixedly connected with the inner side wall of the cylinder (6), water storage boxes (8) are fixedly connected to the tops of two sides of the installation box (5), an ultrasonic generator (9) is arranged at the, the top fixedly connected with forced draught blower (10) of water storage box (8), the inlet port of forced draught blower (10) bottom and the top intercommunication of water storage box (8), ring tube (11) have been cup jointed to the inside of drum (6), the top fixed connection of the lateral wall of ring tube (11) and drum (6) inside wall, the bottom of ring tube (11) is located the top at spiral leaf (7) top, and the delivery outlet of forced draught blower (10) and one side intercommunication of ring tube (11), the top of ring tube (11) is provided with out wind box (12).

2. The automatic welding device with automatic fume exhaust capability according to claim 1, characterized in that: the dust collecting box is characterized in that dust collecting boxes (13) are arranged on two sides of the installation box (5), two sides of each dust collecting box (13) are connected with two sides of the installation box (5) in a sliding mode, the top of each dust collecting box (13) is located below the bottom of the corresponding cylinder (6), one side, located outside the installation box (5), of each dust collecting box (13) is fixedly connected with a handle (16), and the outer surface of each handle (16) is sleeved with a protective sleeve.

3. The automatic welding device with automatic fume exhaust capability according to claim 1, characterized in that: the inside of install bin (5) is provided with purification structure (14), purification structure comprises elementary filter layer, high-efficient filter layer and active carbon filter layer, the bottom fixedly connected with air exhauster (15) of install bin (5) inner wall.

4. The automatic welding device with automatic fume exhaust capability according to claim 1, characterized in that: the shape of collection petticoat pipe (4) is the shape of falling umbrella, and collects petticoat pipe (4) top all around and pass through joint strip sealing process with the bottom of welding bench (1).

5. The automatic welding device with automatic fume exhaust capability according to claim 1, characterized in that: the spiral blades (7) are in a double-spiral staggered and communicated state.

6. The automatic welding device with automatic fume exhaust capability according to claim 1, characterized in that: two the intermediate position of welding bench (1) relative one side is provided with welding robot (17), the bottom of welding robot (17) is provided with chassis (18), the shape of chassis (18) is the mesh font.

7. The automatic welding device with automatic fume exhaust capability of claim 6, characterized in that: the top fixedly connected with guide rail (19) of chassis (18), slider (20) has been cup jointed to the surface of guide rail (19), and slider (20) and guide rail (19) sliding connection, the top of slider (20) and the bottom fixed connection of support (3).

8. The automatic welding device with automatic fume exhaust capability of claim 6, characterized in that: be provided with cylinder (21) on chassis (18), one side fixed connection of the free end of cylinder (21) and support (3), one side of chassis (18) is provided with station platform (22), the top fixedly connected with supporter of station platform (22).