CN220127888U

CN220127888U - Laser welding robot

Info

Publication number: CN220127888U
Application number: CN202321364768.8U
Authority: CN
Inventors: 张义展; 李兆阳; 连露颖
Original assignee: Luoyang Jiaxin Intelligent Technology Co ltd
Current assignee: Luoyang Jiaxin Intelligent Technology Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-12-05
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to the technical field of welding machines, in particular to a laser welding robot, which comprises: the laser welding machine comprises a machining table, wherein a protective cover is fixedly arranged on the top surface of the machining table, a lifting plate is connected in a sliding manner in the protective cover, and a laser welding machine body is arranged on the bottom surface of the lifting plate; the movable plate is connected to the bottom surface of the lifting plate in a sliding manner, two mounting plates are fixedly arranged on the bottom surface of the movable plate, and the same movable plate is rotationally connected between the two mounting plates; the moving assembly is arranged on the lifting plate and is used for driving the moving plate to move; the adjusting component is arranged on the movable plate, when the laser welding machine body produces smoke during processing of a workpiece, the exhaust fan can be started, the smoke can be sucked into the connecting hose through the smoke suction head, the smoke is conveyed into the filter box through the discharge pipe, and the smoke is filtered through the filter screen, so that the smoke treatment is realized, and the environmental protection performance during processing is enhanced.

Description

Laser welding robot

Technical Field

The utility model relates to the technical field of welding machines, in particular to a laser welding robot.

Background

The laser welding robot is also commonly called as a laser welding machine and a laser welding machine, is a machine for processing laser materials, the laser welding utilizes high-energy laser pulses to locally heat the materials in micro areas, the energy of laser radiation is led to the internal diffusion of the materials through heat transfer, a specific molten pool is formed after the materials are melted so as to achieve the purpose of welding, the laser welding robot can accurately finish welding work and is further commonly used for precise welding work, and the laser welding robot basically has the advantages of high welding speed, high welding quality, long continuous working time, capability of withstanding severe welding environment, high working stability, long service life and the like, and can meet the use requirements of laser welding on multi-axis equipment.

Publication (bulletin) number: CN218426316U discloses a laser welding machine, which comprises a diaphragm, the right side fixed mounting of diaphragm inner chamber has the second servo motor, the output fixedly connected with second threaded rod of second servo motor, the left side threaded connection of second threaded rod surface has movable block, the middle-end fixedly connected with curb plate at movable block top, the internal surface rotation of curb plate is connected with first threaded rod, the upper end threaded connection of first threaded rod surface has the lifter, the left lower extreme fixed mounting of curb plate has first servo motor, the output of first servo motor passes through belt chain and first threaded rod transmission to be connected, the right side fixedly connected with lifter of lifter, the right side fixedly connected with soldered connection of lifter.

The above patent has the following problems:

a great deal of smoke dust is generated in the laser welding operation process, various toxic substances are contained in the smoke dust, and the existing laser welding machine lacks equipment for treating the smoke dust, so that the smoke dust generated by welding cannot be effectively filtered, and symptoms such as dizziness, headache, cough, chest distress and shortness and the like can be caused after workers inhale the smoke dust for a long time, so that the health of workers is greatly influenced.

Disclosure of Invention

The present utility model is directed to a laser welding robot, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a laser welding robot, comprising:

the laser welding machine comprises a machining table, wherein a protective cover is fixedly arranged on the top surface of the machining table, a lifting plate is connected in a sliding manner in the protective cover, and a laser welding machine body is arranged on the bottom surface of the lifting plate;

the movable plate is connected to the bottom surface of the lifting plate in a sliding manner, two mounting plates are fixedly arranged on the bottom surface of the movable plate, and the same movable plate is rotationally connected between the two mounting plates;

the moving assembly is arranged on the lifting plate and is used for driving the moving plate to move;

the adjusting component is arranged on the moving plate and is used for driving the cigarette end to rotate between the two mounting plates;

the filter box, filter box fixed mounting is in one side of protection casing, one side fixed mounting of protection casing has the air exhauster, be equipped with coupling hose, exhaust pipe on the air exhauster, coupling hose's one end and smoking head fixed connection, the one end and the filter box fixed connection of exhaust pipe, one side fixed mounting of filter box has the discharge port, be equipped with the filter screen in the discharge port.

Preferably, the moving assembly comprises a plate groove, the plate groove is formed in the bottom surface of the lifting plate, a screw rod is rotationally connected to the plate groove, a threaded sleeve is connected to the screw rod in a threaded mode, the threaded sleeve is slidably connected to the plate groove, the bottom surface of the threaded sleeve is fixedly connected with the top surface of the moving plate, a motor is fixedly arranged on one side of the lifting plate, and one end of an output shaft of the motor is fixedly connected with one end of the screw rod.

Preferably, the adjusting component comprises an upper connecting seat, the upper connecting seat is fixedly arranged on the bottom surface of the movable plate, a lower connecting seat is fixedly arranged on one side of the cigarette end, an electric push rod is rotationally connected in the upper connecting seat, and the bottom end of the electric push rod is rotationally connected in the lower connecting seat.

Preferably, the inside top surface fixed mounting of protection casing has flexible cylinder, the bottom and the top surface fixed connection of lifter plate of flexible cylinder.

Preferably, an exhaust fan is arranged in the filter screen, and the exhaust fan is positioned at one side of the filter screen.

Preferably, one side of the protective cover is slidably connected with two transparent sealing plates, and one side of one transparent sealing plate is provided with a sealing strip.

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

this laser welding robot when laser welding machine body produces the flue gas when processing the work piece, can start the air exhauster, can inhale the coupling hose with the flue gas in through the cigarette end, in the rethread exhaust pipe carries the flue gas to the rose box, filters the flue gas through the filter screen to the processing of flue gas has been realized, the feature of environmental protection when having strengthened processing.

2. This laser welding robot, when the cigarette end is taken out the flue gas, the accessible removes the subassembly and drives the movable plate and remove, makes the cigarette end be close to laser welding machine body to be convenient for inhale the cigarette end accurate, handle the flue gas fast, can be according to the angle that the flue gas drifts, start electric putter, drive the cigarette end through the cooperation with lower connecting seat, go up the connecting seat and rotate between two mounting panels, realized the angle modulation of cigarette end, be convenient for smoke end and take out the flue gas, strengthened the practicality of device.

Drawings

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

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

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

FIG. 4 is a schematic cross-sectional view of a protective cover according to the present utility model;

fig. 5 is a schematic cross-sectional view of a lifter plate according to the present utility model.

In the figure: 1. a processing table; 2. a protective cover; 3. a lifting plate; 4. a moving plate; 5. a laser welder body; 6. a mounting plate; 7. a cigarette end; 8. an exhaust fan; 9. a connecting hose; 10. a discharge pipe; 11. a filter box; 12. a discharge port; 13. a filter screen; 14. an exhaust fan; 15. a telescopic cylinder; 16. a plate groove; 17. a screw rod; 18. a thread sleeve; 19. a motor; 20. an upper connecting seat; 21. a lower connecting seat; 22. an electric push rod; 23. a transparent sealing plate; 24. and (5) a sealing strip.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-5, the present utility model provides a technical solution:

a laser welding robot, comprising: the laser welding machine comprises a processing table 1, wherein a protective cover 2 is fixedly arranged on the top surface of the processing table 1, a lifting plate 3 is connected in a sliding manner in the protective cover 2, and a laser welding machine body 5 is arranged on the bottom surface of the lifting plate 3; the movable plate 4 is connected to the bottom surface of the lifting plate 3 in a sliding manner, two mounting plates 6 are fixedly arranged on the bottom surface of the movable plate 4, and the same movable plate 4 is rotationally connected between the two mounting plates 6; the moving assembly is arranged on the lifting plate 3 and is used for driving the moving plate 4 to move; the adjusting component is arranged on the moving plate 4 and is used for driving the cigarette end 7 to rotate between the two mounting plates 6; the filter box 11, filter box 11 fixed mounting is in one side of protection casing 2, and one side fixed mounting of protection casing 2 has air exhauster 8, is equipped with coupling hose 9, exhaust pipe 10 on the air exhauster 8, and coupling hose 9's one end and smoking head 7 fixed connection, the one end and the filter box 11 fixed connection of exhaust pipe 10, one side fixed mounting of filter box 11 has discharge port 12, is equipped with filter screen 13 in the discharge port 12.

Further, the moving assembly comprises a plate groove 16, the plate groove 16 is formed in the bottom surface of the lifting plate 3, a screw rod 17 is rotationally connected to the plate groove 16, a thread sleeve 18 is connected to the screw rod 17 in a threaded mode, the thread sleeve 18 is slidably connected to the plate groove 16, the bottom surface of the thread sleeve 18 is fixedly connected with the top surface of the moving plate 4, a motor 19 is fixedly arranged on one side of the lifting plate 3, one end of an output shaft of the motor 19 is fixedly connected with one end of the screw rod 17, the motor 19 is started to drive the screw rod 17 to rotate, and when the screw rod 17 rotates, the moving plate 4 is driven to move through the cooperation of the thread sleeve 18, so that the smoking head 7 is enabled to be close to the laser welding machine body 5 to facilitate accurate and rapid smoke treatment of the smoking head 7.

Further, the adjusting part includes connecting seat 20, go up connecting seat 20 fixed mounting in the bottom surface of movable plate 4, one side fixed mounting of cigarette head 7 has lower connecting seat 21, go up connecting seat 20 internal rotation and be connected with electric putter 22, electric putter 22's bottom rotates to be connected in lower connecting seat 21, start electric putter 22, through with lower connecting seat 21, go up connecting seat 20's cooperation and drive cigarette head 7 and rotate between two mounting panels 6, realized the angle modulation of cigarette head 7, the cigarette head 7 of being convenient for is taken out the flue gas, the practicality of device has been strengthened.

Further, the inside top surface fixed mounting of protection casing 2 has flexible cylinder 15, and the bottom of flexible cylinder 15 and the top surface fixed connection of lifter plate 3 start flexible cylinder 15 and can drive lifter plate 3 and go up and down, conveniently adjust the height of laser welding machine body 5, be convenient for laser welding machine body 5 to process the work piece.

Further, an exhaust fan 14 is arranged in the filter screen 13, the exhaust fan 14 is positioned on one side of the filter screen 13, the exhaust fan 14 is started, the air flow of the filter box 11 can be quickened by the exhaust fan 14, and the internal flue gas filtering speed is quickened.

Further, one side of the protection cover 2 is slidably connected with two transparent sealing plates 23, one side of one transparent sealing plate 23 is provided with a sealing strip 24, when a workpiece is processed, the two transparent sealing plates 23 can be avoided, so that smoke leakage from the protection cover 2 is avoided, the sealing performance is enhanced, and when the two transparent sealing plates 23 are closed, the sealing strip 24 can enhance the sealing performance between the two transparent sealing plates 23.

When the laser welding robot of this embodiment is in use, when laser welding machine body 5 produces the flue gas when handling the work piece, can start air exhauster 8, can inhale coupling hose 9 with the flue gas through cigarette end 7 in, in the rethread discharge tube 10 carries the rose box 11 with the flue gas, filters the flue gas through filter screen 13 to the processing of flue gas has been realized, the feature of environmental protection when having strengthened the processing. When the smoke head 7 draws the flue gas, the movable plate 4 is driven to move through the movable assembly, so that the smoke head 7 is enabled to be closest to the laser welding machine body 5 to be convenient for accurately and rapidly treating the flue gas, the electric push rod 22 can be started according to the angle of the flue gas drifting, the smoke head 7 is driven to rotate between the two mounting plates 6 through the cooperation of the lower connecting seat 21 and the upper connecting seat 20, the angle adjustment of the smoke head 7 is realized, the smoke head 7 is enabled to draw the flue gas conveniently, and the practicability of the device is enhanced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A laser welding robot, comprising:

the laser welding machine comprises a machining table (1), wherein a protective cover (2) is fixedly arranged on the top surface of the machining table (1), a lifting plate (3) is connected in a sliding manner in the protective cover (2), and a laser welding machine body (5) is arranged on the bottom surface of the lifting plate (3);

the movable plate (4), the movable plate (4) is connected to the bottom surface of the lifting plate (3) in a sliding manner, two mounting plates (6) are fixedly arranged on the bottom surface of the movable plate (4), and the same movable plate (4) is connected between the two mounting plates (6) in a rotating manner;

the moving assembly is arranged on the lifting plate (3) and is used for driving the moving plate (4) to move;

the adjusting component is arranged on the moving plate (4) and is used for driving the cigarette end (7) to rotate between the two mounting plates (6);

the filter box (11), filter box (11) fixed mounting is in one side of protection casing (2), one side fixed mounting of protection casing (2) has air exhauster (8), be equipped with coupling hose (9), exhaust pipe (10) on air exhauster (8), the one end and the smoking head (7) fixed connection of coupling hose (9), the one end and the filter box (11) fixed connection of exhaust pipe (10), one side fixed mounting of filter box (11) has discharge port (12), be equipped with filter screen (13) in discharge port (12).

2. The laser welding robot of claim 1, wherein: the movable assembly comprises a plate groove (16), the plate groove (16) is formed in the bottom surface of the lifting plate (3), a screw rod (17) is rotationally connected to the plate groove (16), a threaded sleeve (18) is connected to the screw rod (17) in a threaded mode, the threaded sleeve (18) is slidably connected to the plate groove (16), the bottom surface of the threaded sleeve (18) is fixedly connected with the top surface of the movable plate (4), a motor (19) is fixedly installed on one side of the lifting plate (3), and one end of an output shaft of the motor (19) is fixedly connected with one end of the screw rod (17).

3. The laser welding robot of claim 1, wherein: the adjusting component comprises an upper connecting seat (20), the upper connecting seat (20) is fixedly arranged on the bottom surface of the movable plate (4), one side of the smoking head (7) is fixedly provided with a lower connecting seat (21), the upper connecting seat (20) is rotationally connected with an electric push rod (22), and the bottom end of the electric push rod (22) is rotationally connected in the lower connecting seat (21).

4. The laser welding robot of claim 1, wherein: the inside top surface fixed mounting of protection casing (2) has flexible cylinder (15), the bottom of flexible cylinder (15) is connected with the top surface fixed of lifter plate (3).

5. The laser welding robot of claim 1, wherein: an exhaust fan (14) is arranged in the filter screen (13), and the exhaust fan (14) is positioned on one side of the filter screen (13).

6. The laser welding robot of claim 1, wherein: one side of the protective cover (2) is connected with two transparent sealing plates (23) in a sliding manner, and one side of one transparent sealing plate (23) is provided with a sealing strip (24).