CN221603605U

CN221603605U - Welding device

Info

Publication number: CN221603605U
Application number: CN202323615498.6U
Authority: CN
Inventors: 潘翼鹏; 刘川
Original assignee: Wuhan Yongjiasheng Auto Parts Co ltd
Current assignee: Wuhan Yongjiasheng Auto Parts Co ltd
Priority date: 2023-12-28
Filing date: 2023-12-28
Publication date: 2024-08-27
Anticipated expiration: 2033-12-28

Abstract

The utility model provides a welding device which comprises a welding chamber, a sliding rail, a sliding block, a polishing rod, a cleaning rod, a transmission mechanism, a polishing wheel, a cleaning wheel, a collecting box, rollers, an air suction assembly, a notch and a moving mechanism, wherein the sliding rail is arranged on the sliding rail; the utility model is provided with a grinding wheel and a cleaning wheel, and the welding slag, the coating and the burrs at the welding seam are cleaned while being ground; therefore, the method replaces the manual knocking and removing treatment of welding slag, and reduces the labor intensity of staff to a great extent in the modes of manually removing the coating near the welding seam and manually removing burrs.

Description

Welding device

Technical Field

The utility model relates to the technical field of welding equipment, in particular to a welding device.

Background

The energy sources of modern welding are numerous and include gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc.; in addition to use in factories, welding can also be performed in a variety of environments.

In the existing sheet metal welding device, after a plurality of plates are welded, the welding slag is required to be knocked and removed manually, and meanwhile, the coating near the knocked welding line is removed manually; in addition, the three conditions increase the labor intensity of the staff because burrs are generated during welding, and the burrs are also required to be cleaned manually.

Disclosure of utility model

The utility model aims to design a welding device to solve the problems of the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: including be equipped with welding machine hand and the welding chamber of opening and shutting door, rigid coupling in two slide rails of welding chamber lower part, respectively with two slide rail complex slider, rotate connect in pole and the cleaning rod on the slider, be used for the drive pole with pole pivoted drive mechanism, rigid coupling in be used for polishing the skin and the emery wheel of burr on the welding seam on the pole, rigid coupling in the cleaning wheel on the cleaning rod and with the rotation of cleaning rod both ends is even the collecting box, be equipped with the gyro wheel on the collecting box, the top of collecting box is equipped with the subassembly of breathing in, the collecting box is close to one side of cleaning wheel is equipped with the notch, the pole of polishing with the cleaning rod all is located two between the slider, be equipped with on the slider and be used for the drive the pole with the mobile mechanism that the cleaning rod removed.

Further, the moving mechanism comprises a screw rod rotationally connected to the inner wall of the welding chamber, a first motor fixedly connected to the inner wall of the welding chamber and a moving rod fixedly connected to the sliding block, the end part of the moving rod is in threaded connection with the screw rod, and the output end of the first motor is fixedly connected with the screw rod.

Further, the transmission mechanism comprises a support plate fixedly connected to the sliding block, a second motor fixedly connected to the top of the support plate, a first gear fixedly connected to the output end of the second motor, a second gear fixedly connected to two ends of the cleaning rod and a third gear fixedly connected to one end of the polishing rod, wherein the first gear is connected with one second gear through a first chain, and the third gear is connected with the other second gear through a second chain.

Further, the air suction assembly comprises a plurality of air suction pipes communicated with the cover plate of the collecting box, air distribution pipes communicated with the plurality of air suction pipes and hoses communicated with two ends of the air distribution pipes, and the hoses are communicated with air suction ports of the dust collector.

Further, the interior top of welding room is equipped with a plurality of ventilation pipes, every the ventilation pipe is inside all to be installed the air discharge fan, the ventilation pipe communicates the chamber of inhaling respectively, the chamber of inhaling communicates the gas cleaning case, the gas cleaning case pass through the connecting plate install in on the outer wall of welding room.

Further, observation windows are arranged on two sides of the welding chamber.

Further, a plurality of supporting feet are arranged at the bottom of the welding chamber, and universal rollers capable of stepping on the brake are arranged at the bottom of each supporting foot.

Further, the cover plate is detachably connected with the collecting box, an aggregate frame is arranged in the collecting box, and a feed inlet aligned with the notch is formed in the aggregate frame.

Further, the collecting frame and the collecting box are respectively provided with a plurality of aligned air suction grooves on the upper part of one side of the collecting box, which is close to the cleaning rod, and the width dimension of each air suction groove is smaller than that of the notch.

Further, the roller is tangent to the inner bottom plate of the welding chamber, and the bottom of the collecting box is tangent to the bottom of the sweeping wheel.

Further, a handle is arranged on the material collecting frame.

Compared with the prior art, the utility model has the beneficial effects that:

The utility model is provided with a grinding wheel and a cleaning wheel, and the welding slag, the coating and the burrs at the welding seam are cleaned while being ground; therefore, the method replaces the manual knocking and removing treatment of welding slag, and reduces the labor intensity of staff to a great extent in the modes of manually removing the coating near the welding seam and manually removing burrs.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic partial cross-sectional view of the present utility model;

fig. 3 is another partial cross-sectional schematic view of the present utility model.

Wherein: 1. a welding chamber; 11. an observation window; 12. an opening/closing door; 13. supporting feet; 14. a universal roller; 15. a slide rail; 16. a slide block; 2. a ventilation pipe; 21. an air suction cavity; 22. a flue gas purifying box; 3. a first motor; 31. a screw; 32. a moving rod; 4. a second motor; 41. a support plate; 42. a first chain; 43. a second gear; 44. a second chain; 5. polishing a rod; 51. grinding wheel; 52. a cleaning wheel; 53. a cleaning rod; 6. a collection box; 61. a cover plate; 62. an air suction pipe; 63. a gas distribution pipe; 64. a hose; 65. an air suction groove; 66. a roller; 67. a material collecting frame; 68. a notch; 7. and a welding robot.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Examples: referring to fig. 1-3, a welding device comprises a welding chamber 1 provided with a welding robot 7 and an opening and closing door 12, two sliding rails 15 fixedly connected to the lower part in the welding chamber 1, sliding blocks 16 respectively matched with the two sliding rails 15, a polishing rod 5 and a cleaning rod 53 rotatably connected to the sliding blocks 16, a transmission mechanism for driving the polishing rod 5 and the cleaning rod 53 to rotate, a polishing wheel 51 fixedly connected to the polishing rod 5 and used for polishing the coating and burrs on welding seams, a cleaning wheel 52 fixedly connected to the cleaning rod 53 and a collecting box 6 rotatably connected with two ends of the cleaning rod 53, wherein a roller 66 is arranged on the collecting box 6, an air suction component is arranged at the top of the collecting box 6, a notch 68 is arranged at one side of the collecting box 6 close to the cleaning wheel 52, the polishing rod 5 and the cleaning rod 53 are both positioned between the two sliding blocks 16, and a moving mechanism for driving the polishing rod 5 and the cleaning rod 53 to move is arranged on the sliding blocks 16; the rotary connection mode adopts a bearing connection mode, a plurality of brushes are arranged on the cleaning wheel 52, and a steel wire mesh layer can be fixedly connected on the outer circle of the polishing wheel 51 and used for polishing the coating and burrs in the welding line; the welding robot 7 adopts the existing common welding robot; when the plate needs to be welded, the plate needing to be welded is placed on an inner bottom plate of a welding chamber 1, then a welding robot 7 welds the plate, after welding is finished, a transmission mechanism and a suction assembly are started, so that suction force is generated at a notch 68 of a collecting box 6, a polishing rod 5 and a cleaning rod 53 are rotated, a polishing wheel 51 and a cleaning wheel 52 are rotated, then a moving mechanism is started, one side of the polishing wheel 51 and the cleaning wheel 52 moves along a welding line while rotating, and the polishing wheel 51 polishes coats, welding slag and burrs on the welding surface; the ground and fallen burrs and coats enter the collecting groove under the action of suction force generated at the cleaning and notch 68 of the cleaning wheel 52, so that the collection of the burrs and coats is completed; the utility model adopts a mechanized form, replaces the manual knocking and removing treatment of welding slag, removes the coating near the welding seam manually and removes burrs manually, and reduces the labor intensity of staff to a great extent.

In the embodiment, the moving mechanism comprises a screw 31 rotationally connected with the inner wall of the welding chamber 1, a first motor 3 fixedly connected with the inner wall of the welding chamber 1 and a moving rod 32 fixedly connected with the sliding block 16, wherein the end part of the moving rod 32 is in threaded connection with the screw 31, the output end of the first motor 3 is fixedly connected with the screw 31, and a shell in a rotational connection mode adopts a bearing connection mode; when the first motor 3 is started, the screw 31 rotates to cause the moving rod 32 to move, so that the slide block 16 moves to realize the movement of the grinding wheel 51 and the cleaning wheel 52; The transmission mechanism comprises a supporting plate 41 fixedly connected to the sliding block 16, a second motor 4 fixedly connected to the top of the supporting plate 41, a first gear fixedly connected to the output end of the second motor 4, a second gear 43 fixedly connected to the two ends of the cleaning rod 53 and a third gear fixedly connected to one end of the polishing rod 5, wherein the first gear is connected with one second gear 43 through a first chain 42, the third gear is connected with the other second gear 43 through a second chain 44, when the second motor 4 is started, the first gear rotates, so that the second gear 43 is caused to rotate, the cleaning rod 53 rotates and simultaneously drives the third gear to rotate, Thereby realizing the rotation of the polishing rod 5 and further realizing the rotation of the polishing wheel 51 and the cleaning wheel 52; The air suction assembly comprises a plurality of air suction pipes 62 communicated with the cover plate 61 of the collecting box 6, an air distribution pipe 63 communicated with the plurality of air suction pipes 62 and a hose 64 communicated with two ends of the air distribution pipe 63, and the hose 64 is communicated with an air suction port of the dust collector, so that negative pressure is generated in the collecting box 6, and the collecting of welding slag, coating and burrs falling after polishing is facilitated; the inner top of the welding chamber 1 is provided with a plurality of ventilation pipes 2, an exhaust fan is arranged in each ventilation pipe 2, the ventilation pipes 2 are respectively communicated with an air suction cavity 21, the air suction cavities 21 are communicated with a flue gas purifying box 22, the flue gas purifying box 22 is arranged on the outer wall of the welding chamber 1 through a connecting plate, and the flue gas purifying box 22 adopts the combination of a common carbon monoxide purifier and a common nitric oxide purifier; thereby purifying toxic gas generated in the welding process, reducing environmental pollution and guaranteeing the health of operators; the two sides of the welding chamber 1 are provided with the observation windows 11, so that an operator can observe the running condition inside the welding chamber 1 conveniently; four supporting feet 13 are arranged at the bottom of the welding chamber 1, and universal rollers 14 capable of stepping on the brake are arranged at the bottom of each supporting foot 13, so that the welding device can move conveniently; the cover plate 61 is detachably connected with the collecting box 6 in a common hasp mode, a collecting frame 67 is arranged in the collecting box 6, and a feed inlet aligned with the notch 68 is arranged on the collecting frame 67, so that collected welding slag, coating and burrs can be cleaned conveniently; The upper parts of the collecting frame 67 and the collecting box 6, which are close to one side of the cleaning rod 53, are respectively provided with a plurality of aligned air suction grooves 65, and the width dimension of the air suction grooves 65 is smaller than that of the notch 68, so that the welding slag, the coating and the burrs lifted by the cleaning wheel 52 can be further sucked; the roller 66 is tangent to the inner bottom plate of the welding chamber 1, the bottom of the collecting box 6 is tangent to the bottom of the cleaning wheel 52, and the collecting quality of the collecting box 6 for the ground welding slag, the coating and the burrs is ensured; the handle is arranged on the collecting frame 67, when the collected welding slag, coating and burrs need to be cleaned, the cover plate 61 is only required to be detached, then the handle is held, and the collecting frame 67 is lifted for dumping.

Principle of operation

When the plates are required to be welded, the plates to be welded are placed on an inner bottom plate of the welding chamber 1, then the welding robot 7 welds the plates, after the welding is completed, the second motor 4 is started, the first gear rotates, so that the second gear 43 is rotated, the cleaning rod 53 rotates and drives the third gear to rotate, the polishing rod 5 is rotated, and the polishing wheel 51 and the cleaning wheel 52 are rotated; then the dust collector is started to generate negative pressure in the collecting box 6, then the first motor 3 is started, the screw rod 31 rotates, so that the moving rod 32 moves, the sliding block 16 moves, and the grinding wheel 51 and the cleaning wheel 52 move; so that the grinding wheel 51 and the sweeping wheel 52 move along the weld while rotating on one side, and during this process, the grinding wheel 51 grinds the coating, slag and burrs on the surface of the weld; the ground and fallen burrs and coats enter the collecting box 6 under the action of suction force generated at the cleaning and notch 68 of the cleaning wheel 52, so that the collection of the burrs and coats is completed; the utility model adopts a mechanized form, replaces the manual knocking and removing treatment of welding slag, removes the coating near the welding seam manually and removes burrs manually, and reduces the labor intensity of staff to a great extent.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper," "lower," "left," "right," "front," "back," and the like are used herein for illustrative purposes only.

The present utility model is not limited in any way by the above preferred embodiments, and the present utility model has been disclosed in the above preferred embodiments, but is not limited thereto, and any person skilled in the art will appreciate that the present utility model can be realized without departing from the technical scope of the present utility model, while the above disclosure is directed to equivalent embodiments capable of being modified or altered in some ways, it is apparent that any modifications, equivalent variations and alterations made to the above embodiments according to the technical principles of the present utility model fall within the scope of the present utility model.

Claims

1. A welding device, characterized in that: including be equipped with welding machine hand (7) and open welding chamber (1) of door (12), the rigid coupling in welding chamber (1) in lower part two slide rails (15), respectively with two slide rail (15) complex slider (16), rotate connect in pole (5) and pole (53) that cleans on slider (16), be used for the drive pole (5) with pole (53) pivoted drive mechanism, rigid coupling in pole (5) last be used for polishing on the welding seam grinding wheel (51), rigid coupling in pole (53) clean wheel (52) and with pole (53) both ends rotation connect collecting box (6), be equipped with gyro wheel (66) on collecting box (6), the top of collecting box (6) is equipped with the subassembly of breathing in, collecting box (6) are close to one side of pole (52) is equipped with notch (68), pole (5) and pole (53) all are located two slider (16) are last to be used for polishing on pole (53) pole (16) and be equipped with pole (53) removal mechanism (53).

2. The welding device of claim 1, wherein: the moving mechanism comprises a screw rod (31) rotationally connected to the inner wall of the welding chamber (1), a first motor (3) fixedly connected to the inner wall of the welding chamber (1) and a moving rod (32) fixedly connected to the sliding block (16), wherein the end part of the moving rod (32) is in threaded connection with the screw rod (31), and the output end of the first motor (3) is fixedly connected with the screw rod (31).

3. The welding device of claim 1, wherein: the transmission mechanism comprises a supporting plate (41) fixedly connected to the sliding block (16), a second motor (4) fixedly connected to the top of the supporting plate (41), a first gear fixedly connected to the output end of the second motor (4), a second gear (43) fixedly connected to two ends of the cleaning rod (53) and a third gear fixedly connected to one end of the polishing rod (5), wherein the first gear is connected with one second gear (43) through a first chain (42), and the third gear is connected with the other second gear (43) through a second chain (44).

4. The welding device of claim 1, wherein: the air suction assembly comprises a plurality of air suction pipes (62) communicated with a cover plate (61) of the collecting box (6), air distribution pipes (63) communicated with the plurality of air suction pipes (62) and hoses (64) communicated with two ends of the air distribution pipes (63), and the hoses (64) are communicated with air suction openings of the dust collector.

5. The welding device of claim 4, wherein: the cover plate (61) is detachably connected with the collecting box (6), an aggregate frame (67) is arranged in the collecting box (6), and a feeding hole aligned with the notch (68) is formed in the aggregate frame (67).

6. The welding device of claim 5, wherein: the collecting box is characterized in that a plurality of aligned air suction grooves (65) are respectively arranged on the upper parts of one sides of the collecting box (6) close to the cleaning rod (53), and the width dimension of each air suction groove (65) is smaller than that of each notch (68).

7. The welding device of claim 5, wherein: the roller (66) is tangential to the inner bottom plate of the welding chamber (1), and the bottom of the collection box (6) is tangential to the bottom of the sweeping wheel (52).

8. The welding device of claim 1, wherein: the inner top of the welding chamber (1) is provided with a plurality of ventilation pipes (2), each ventilation pipe (2) is internally provided with an exhaust fan, the ventilation pipes (2) are respectively communicated with an air suction cavity (21), the air suction cavities (21) are communicated with a flue gas purifying box (22), and the flue gas purifying box (22) is installed on the outer wall of the welding chamber (1) through a connecting plate.

9. The welding device of claim 1, wherein: two sides of the welding chamber (1) are provided with observation windows (11).

10. The welding device of claim 1, wherein: the bottom of welding room (1) is equipped with a plurality of supporting legs (13), and every the universal gyro wheel (14) that can step on the brake are all installed to the bottom of supporting leg (13).