CN219818402U

CN219818402U - Automatic welding equipment of laser

Info

Publication number: CN219818402U
Application number: CN202321150471.1U
Authority: CN
Inventors: 吴优
Original assignee: Jiangnan University
Current assignee: Jiangnan University
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-13
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the technical field of welding, in particular to laser automatic welding equipment which comprises a fixed bottom plate, a device frame, a mechanical arm, a welding gun, a device frame, a driven gear and a sliding bottom plate, wherein the parts are placed on the device frame, the sliding block and the sliding bottom plate slide a jacking screw above the parts and compress the parts, then welding is carried out, so that the equipment can effectively compress the parts with different sizes, after the welding of the parts is finished, the device frame is turned over for 180 degrees, the part rotation below after the welding is finished is cooled, then a new part is placed on one face of the device frame after the overturning, the part is compressed through the overturning jacking screw, then the new part is welded, after the welding is finished, the cooled part is taken down, and then the new part is placed on the device frame and then welded, thereby being beneficial to preventing the scalding staff of the parts after the welding is finished.

Description

Automatic welding equipment of laser

Technical Field

The utility model relates to laser automatic welding equipment, and belongs to the technical field of welding.

Background

The laser welding is a novel welding mode, mainly aims at welding thin-wall materials and precise parts, and can realize spot welding, butt welding, stitch welding, seal welding and the like.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the problems, and provides a laser automatic welding device which does not need to be taken down immediately after the welding of parts is completed and can be welded next, so that the device is beneficial to improving the use convenience, and meanwhile, the device can be used for effectively clamping parts with different sizes.

The laser automatic welding equipment comprises a fixed bottom plate, wherein a device frame and a mechanical arm are respectively arranged on the outer wall of the top of the fixed bottom plate, a welding gun is connected to the output end of the mechanical arm, device side plates are respectively arranged on the device frame, a device frame is connected to the device side plates through a rotating shaft, a driven gear is arranged at one end of the rotating shaft, a driving motor is arranged on the device frame, a driving gear is connected to the output end of the driving motor, the driving gear is in meshed connection with the driven gear, L-shaped clamping bases are respectively arranged on two side walls of the device frame, limiting blocks are arranged on one side walls of the L-shaped clamping bases, and limiting strips are arranged on the device frame.

Further, in order to make this equipment can be to the effectual fixed of part homoenergetic of equidimension, the sliding tray has been seted up on the L type joint base, L type joint base passes through the movable joint of sliding tray has the sliding block, the slip bottom plate is installed to the one end of sliding block, movable joint has the sliding block on the slip bottom plate, be provided with the tight screw in top on the sliding block.

Further, in order to prevent the jacking screw from damaging the part by compression, one end of the jacking screw is provided with a copper pressing block.

Furthermore, in order to accelerate the cooling speed of the parts after the welding is finished, the device frame is respectively provided with ventilation holes, and the inner walls of the two sides of the device frame are respectively provided with fans.

Furthermore, in order to prevent the welding of the upper parts from being influenced when the fan blows, a baffle plate is clamped on the device frame.

Furthermore, in order to shield the brightness generated during welding and reduce the light pollution of workshops, a light shielding plate is arranged on the outer wall of the top of the device frame.

Further, in order to remove the peculiar smell that produces during the welding, be provided with rose box and air exhauster on the top outer wall of PMKD respectively, the input of air exhauster with the rose box is connected, install the device board on the top outer wall of PMKD respectively, install the cover of breathing in on the device board, the cover of breathing in pass through the plastic hose with the rose box is connected.

Furthermore, in order to filter dust in the air blown by the exhaust fan, a dust removing bag is arranged at the output end of the exhaust fan.

The utility model has the technical effects and advantages that: placing the part on the device frame, sliding the sliding block and the sliding bottom plate, sliding the jacking screw to the upper side of the part and compacting the part, and then welding the part, so that the device can compact the parts with different sizes effectively, after the welding of the part is completed, the device frame is turned 180 degrees, the welded part is cooled below the rotation of the welded part, then the new part is placed on one face of the turned device frame, the part is compacted by the jacking screw after the turning, then the new part is welded, the welding is completed and turned back again, the cooled part is taken down, and the new part is placed on the device frame and welded, so that the scalding staff of the welded part is prevented.

Drawings

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

FIG. 2 is a schematic view of a stopper according to the present utility model;

FIG. 3 is a schematic diagram of a filter box according to the present utility model;

FIG. 4 is a schematic view of the structure of the suction hood of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of the present utility model at A;

FIG. 6 is an enlarged schematic view of the structure of the present utility model at B;

in the figure: 1. a fixed bottom plate; 2. a device rack; 3. a mechanical arm; 4. a welding gun; 5. a driving motor; 6. a device side plate; 7. a device frame; 8. a driven gear; 9. a drive gear; 10. an L-shaped clamping base; 11. a sliding bottom plate; 12. a sliding block; 13. tightly pushing the screw; 14. copper briquetting; 15. ventilation holes; 16. a limiting block; 17. a limit bar; 18. a fan; 19. a partition plate; 20. a device board; 21. an air suction cover; 22. a filter box; 23. an exhaust fan; 24. a light shielding plate; 25. a dust removal bag.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a laser automatic welding device comprises a fixed bottom plate 1, wherein a device frame 2 and a mechanical arm 3 are respectively arranged on the outer wall of the top of the fixed bottom plate 1, a welding gun 4 is connected to the output end of the mechanical arm 3, a device side plate 6 is respectively arranged on the device frame 2, a device frame 7 is connected to the device side plate 6 through a rotating shaft, a driven gear 8 is arranged at one end of the rotating shaft, a driving motor 5 is arranged on the device frame 2, a driving gear 9 is connected to the output end of the driving motor 5, the driving gear 9 is meshed with the driven gear 8, after a part is placed on the device frame 7, the mechanical arm 3 drives the welding gun 4 to start welding the part, after the welding is completed, the driving gear 9 is driven to rotate through the driving motor 5, the driven gear 8 can drive the device frame 7 to turn 180 degrees, the welding machine has the advantages that the welding part is cooled below the rotation of the welding part, then a new part to be welded is placed on one face of the device frame 7 after being overturned, the part is pressed by the overturned jacking screw 13, the new part is welded, after the welding is finished again, the driving gear 9 is driven to rotate reversely by the driving motor 5, the driven gear 8 can drive the device frame 7 to rotate back, the new part is placed on the device frame 7 to be pressed and welded after the cooling part is taken down, the equipment can effectively prevent the welding part from scalding workers, the L-shaped clamping bases 10 are respectively installed on the two side walls of the device frame 7, the limiting blocks 16 are installed on one side wall of the L-shaped clamping bases 10, the limiting bars 17 are installed on the device frame 2, and when the device frame 7 is overturned, the device frame 7 is limited by a limiting block 16 and a limiting strip 17.

As a technical optimization scheme of the utility model, a sliding groove is formed in an L-shaped clamping base 10, a sliding block 12 is movably clamped on the L-shaped clamping base 10 through the sliding groove, a sliding bottom plate 11 is installed at one end of the sliding block 12, a sliding block 12 is movably clamped on the sliding bottom plate 11, a jacking screw 13 is arranged on the sliding block 12, a copper pressing block 14 is installed at one end of the jacking screw 13, before welding, a part is placed on a device frame 7, then the sliding block 12 and the sliding bottom plate 11 are slid, the jacking screw 13 can slide above the part, the jacking screw 13 is screwed to drive the copper pressing block 14 to press the part, and then welding can be performed, so that the device can effectively fix the parts with different sizes.

As a technical optimization scheme of the utility model, the device frame 7 is respectively provided with the ventilation holes 15, the inner walls of the two sides of the device frame 7 are respectively provided with the fans 18, when the device frame 7 rotates the welded parts to the lower side, the parts are cooled by blowing air through the fans 18, the device frame 7 is clamped with the partition plate 19, and the influence on the welding of the parts above when the fans 18 blow air is prevented by the partition plate 19.

As a technical optimization scheme of the utility model, the light shielding plate 24 is arranged on the top outer wall of the device frame 2, and the light generated during welding is shielded by the light shielding plate 24, so that the light pollution of workshops is reduced.

As a technical optimization scheme of the utility model, the top outer wall of the fixed bottom plate 1 is respectively provided with the filter box 22 and the exhaust fan 23, the inside of the filter box 22 is provided with the adsorption activated carbon block, the input end of the exhaust fan 23 is connected with the filter box 22, the top outer wall of the fixed bottom plate 1 is respectively provided with the device plate 20, the device plate 20 is provided with the suction hood 21, the suction hood 21 is connected with the filter box 22 through a plastic hose, in the welding process, the exhaust fan 23 can be used for exhausting air, so that the odor generated during welding is sucked into the filter box 22 through the suction hood 21 and is exhausted after the odor is removed through the adsorption activated carbon block, the air quality of a workshop is improved, and the output end of the exhaust fan 23 is provided with the dust removing bag 25, so that dust in the air blown out by the exhaust fan 23 can be filtered through the dust removing bag 25.

When the welding device is used, the parts are placed on the device frame 7, the sliding block 12 and the sliding bottom plate 11 are slid, the jacking screw 13 is slid to the upper side of the parts, the parts are pressed by screwing the jacking screw 13, so that the welding device can effectively press the parts with different sizes, the welding gun 4 is driven by the mechanical arm 3 to weld the parts, after the welding is finished, the driving gear 9 is driven by the driving motor 5 to rotate, the driven gear 8 can drive the device frame 7 to turn 180 degrees, the parts after the welding are finished are rotated below, the parts turned below are cooled by the fan 18, then the new parts to be welded are placed on one side of the device frame 7 after the welding is finished, the parts are pressed by the turned jacking screw 13, then the parts can be welded, after the welding is finished, the driving gear 9 is driven by the driving motor 5 to turn the driving gear 8 to drive the device frame 7 to turn back, then the cooled parts are taken down, the new parts are placed on the device frame 7, and the welding device frame 7 is dried, so that scalding of welding workers is prevented.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Laser automatic welding equipment, including fixed baseplate (1), its characterized in that: be provided with device frame (2) and arm (3) on the top outer wall of PMKD (1) respectively, be connected with welding gun (4) on the output of arm (3), install device curb plate (6) on device frame (2) respectively, be connected with device frame (7) through the axis of rotation on device curb plate (6), driven gear (8) are installed to the one end of axis of rotation, install driving motor (5) on device frame (2), the output of driving motor (5) is connected with driving gear (9), just driving gear (9) with driven gear (8) meshing is connected, install L type joint base (10) on the both sides wall of device frame (7) respectively, install stopper (16) on the lateral wall of L type joint base (10), install spacing (17) on device frame (2).

2. A laser automated welding apparatus according to claim 1, wherein: the novel sliding block is characterized in that a sliding groove is formed in the L-shaped clamping base (10), the L-shaped clamping base (10) is movably clamped with a sliding block (12) through the sliding groove, a sliding bottom plate (11) is arranged at one end of the sliding block (12), the sliding bottom plate (11) is movably clamped with the sliding block (12), and a jacking screw (13) is arranged on the sliding block (12).

3. A laser automated welding apparatus according to claim 2, wherein: one end of the jacking screw (13) is provided with a copper pressing block (14).

4. A laser automated welding apparatus according to claim 1, wherein: the device frame (7) is provided with ventilation holes (15) respectively, and the inner walls of the two sides of the device frame (7) are provided with fans (18) respectively.

5. A laser automated welding apparatus according to claim 1, wherein: and a partition plate (19) is clamped on the device frame (7).

6. A laser automated welding apparatus according to claim 1, wherein: a shading plate (24) is arranged on the top outer wall of the device frame (2).

7. A laser automated welding apparatus according to claim 1, wherein: the filter box is characterized in that a filter box (22) and an exhaust fan (23) are respectively arranged on the top outer wall of the fixed bottom plate (1), the input end of the exhaust fan (23) is connected with the filter box (22), device plates (20) are respectively arranged on the top outer wall of the fixed bottom plate (1), an air suction cover (21) is arranged on each device plate (20), and the air suction cover (21) is connected with the filter box (22) through a plastic hose.

8. The laser automated welding apparatus of claim 7, wherein: the output end of the exhaust fan (23) is provided with a dust removing bag (25).