Full-automatic electric welding robot for pipe machining

Abstract

The utility model discloses a full-automatic electric welding robot for pipe machining, relates to the technical field of pipe machining, solves the problem that dust removal is inconvenient to carry out on smoke dust generated during welding, and comprises a bottom plate, a stand column is fixedly connected to the left side of the top of the bottom plate, and a lifting mechanism is arranged in an inner cavity of the stand column. According to the pipe welding device, by arranging the fixing mechanism, two pipes needing to be welded can be conveniently clamped and fixed, the welding ends of the two pipes are aligned, by arranging the welding head, the fixed pipes can be conveniently welded, and the welding efficiency is improved. By arranging the dust collection fan, the connecting pipe, the dust collection box, the dust collection pipe and the dust collection cover, smoke dust generated during welding can be absorbed, the smoke dust is filtered through the filter screen, the situation that the smoke dust drifts away and pollutes the environment is avoided, the dust removal effect on the smoke dust generated during welding is good through the mode, harm cannot be brought to the body health of operators, and use is safe.

Description

Technical Field

[0001] This utility model relates to the field of pipe processing technology, and in particular to a fully automatic electric welding robot for pipe processing. Background Technology

[0002] Welding, also known as fusion welding, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. When processing pipes, it is often necessary to butt two pipes together. In order to improve the strength of the joint, welding is often required. At present, in order to improve welding efficiency, electric welding robots are often used to weld pipes. However, traditional electric welding robots have unsatisfactory dust removal effect during welding, and the fumes generated during the welding process are large, which can easily pollute the workshop environment and harm the health of operators. Improvements are needed. Therefore, a fully automatic electric welding robot for pipe processing is proposed. Utility Model Content

[0003] To address the problem of inconvenient dust removal during welding, this utility model provides a fully automatic electric welding robot for pipe processing.

[0004] This utility model provides a fully automatic electric welding robot for pipe processing, which adopts the following technical solution:

[0005] A fully automatic electric welding robot for pipe processing includes a base plate, a column fixedly connected to the left side of the top of the base plate, a lifting mechanism provided in the inner cavity of the column, a crossbeam fixedly connected to the top of the lifting mechanism, an electric cylinder fixedly connected to the left side of the inner cavity of the crossbeam, a welding head fixedly connected to the telescopic end of the electric cylinder, a dust suction mechanism provided on the top of the base plate, and a fixing mechanism provided on the right side of the top of the base plate.

[0006] The dust collection mechanism includes a dust collection box, which is fixedly installed on the top of the base plate. A dust collection hood is fixedly connected to the right side of the top of the dust collection box. A dust collection pipe is connected to the left side of the dust collection hood. The end of the dust collection pipe away from the dust collection hood is connected to the top of the dust collection box. A filter screen is fixedly installed inside the dust collection box. A dust collection fan is fixedly installed at the rear of the top of the base plate. A connecting pipe is connected to the front of the dust collection fan. The front of the connecting pipe is connected to the back of the dust collection box.

[0007] By adopting the above technical solution, the fumes generated during welding can be absorbed and filtered through a filter screen to prevent the fumes from spreading and polluting the environment. This method has a good dust removal effect on the fumes generated during welding, will not harm the health of operators, and is safe to use.

[0008] Optionally, the lifting mechanism includes a servo motor, which is fixedly installed at the bottom of the inner cavity of the column. A threaded rod is fixedly connected to the output end of the servo motor, and a threaded sleeve is threadedly connected to the top of the outer surface of the threaded rod. The top of the threaded sleeve is fixedly connected to the bottom of the crossbeam.

[0009] By adopting the above technical solution, the crossbeam and welding head can be moved up and down, which facilitates the welding operation of the pipe.

[0010] Optionally, the fixing mechanism includes two upright plates, which are respectively fixedly installed at the front and rear positions on the top right side of the base plate, and the surfaces of the upright plates are rotatably connected to positioning tubes via bearings.

[0011] By adopting the above technical solution, it is easy to limit the position of the pipe.

[0012] Optionally, a screw is threaded to one side of the top of the positioning tube, a rotating handle is fixedly connected to the top of the screw, and a pressure plate is fixedly connected to the bottom of the screw.

[0013] By adopting the above technical solution, the pipe material after being limited can be clamped and fixed.

[0014] Optionally, a protective box is fixedly connected to the front of the front upright plate, a drive motor is fixedly connected to the back of the inner cavity of the protective box, a drive gear is fixedly connected to the output end of the drive motor, and a driven gear is fixedly connected to the outer surface of the front positioning tube, with the outer surface of the drive gear meshing with the outer surface of the driven gear.

[0015] By adopting the above technical solution, the fixed pipe can be rotated, which facilitates welding operations on different sides of the pipe.

[0016] Optionally, sliders are fixedly connected to the bottom of both sides of the threaded sleeve, and sliding grooves are provided on both sides of the inner cavity of the column to cooperate with the sliders, and the outer surface of the slider is slidably connected to the inner surface of the sliding groove.

[0017] By adopting the above technical solution, the movement of the threaded sleeve can be guided and limited.

[0018] Optionally, a baffle is fixedly connected to the front of the dust collection box by screws, and pads are fixedly connected to the four corners of the bottom of the base plate.

[0019] By adopting the above technical solution, it is easy to disassemble and clean the dust collection box.

[0020] In summary, the present invention has the following beneficial effects:

[0021] 1. This utility model, by setting a fixing mechanism, can easily clamp and fix two pipes to be welded, aligning the welding ends of the two pipes. By setting a welding head, it can facilitate welding operations on the fixed pipes. By setting a dust extraction fan, connecting pipe, dust collection box, dust extraction pipe and dust extraction hood, it can absorb the fumes generated during welding. The fumes are filtered through a filter screen to prevent the fumes from spreading and polluting the environment. This method has a good dust removal effect on the fumes generated during welding, will not harm the health of operators, and is safe to use.

[0022] 2. This utility model, by setting a servo motor, a threaded rod, and a threaded sleeve, can drive the crossbeam and welding head to move up and down, which facilitates the welding operation of pipes. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a rear view of the structure of this utility model;

[0025] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0026] Figure 4 This is a right sectional view of the structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the driving gear and driven gear structure of this utility model.

[0028] In the diagram: 1. Base plate; 2. Column; 3. Lifting mechanism; 301. Servo motor; 302. Threaded rod; 303. Threaded sleeve; 4. Crossbeam; 5. Electric cylinder; 6. Welding head; 7. Dust collection mechanism; 701. Dust collection box; 702. Dust collection hood; 703. Dust collection pipe; 704. Filter screen; 705. Dust collection fan; 706. Connecting pipe; 8. Fixing mechanism; 801. Upright plate; 802. Positioning pipe; 803. Screw; 804. Rotary handle; 805. Pressure plate; 806. Protective box; 807. Drive motor; 808. Drive gear; 809. Driven gear. Detailed Implementation

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example:

[0031] Please refer to Figure 1-5 A fully automatic electric welding robot for pipe processing includes a base plate 1, a column 2 fixedly connected to the top left side of the base plate 1, a lifting mechanism 3 provided in the inner cavity of the column 2, a crossbeam 4 fixedly connected to the top of the lifting mechanism 3, an electric cylinder 5 fixedly connected to the left side of the inner cavity of the crossbeam 4, a welding head 6 fixedly connected to the telescopic end of the electric cylinder 5, a dust collection mechanism 7 provided on the top of the base plate 1, and a fixing mechanism 8 provided on the top right side of the base plate 1.

[0032] The dust collection mechanism 7 includes a dust collection box 701, which is fixedly installed on the top of the base plate 1. A dust collection hood 702 is fixedly connected to the right side of the top of the dust collection box 701. A dust collection pipe 703 is connected to the left side of the dust collection hood 702. The end of the dust collection pipe 703 away from the dust collection hood 702 is connected to the top of the dust collection box 701. A filter screen 704 is fixedly installed in the inner cavity of the dust collection box 701. A dust collection fan 705 is fixedly installed at the rear position of the top of the base plate 1. A connecting pipe 706 is connected to the front of the dust collection fan 705. The front of the connecting pipe 706 is connected to the back of the dust collection box 701.

[0033] As a further technical optimization of this utility model, the lifting mechanism 3 includes a servo motor 301, which is fixedly installed at the bottom of the inner cavity of the column 2. The output end of the servo motor 301 is fixedly connected to a threaded rod 302, and a threaded sleeve 303 is threadedly connected to the top of the outer surface of the threaded rod 302. The top of the threaded sleeve 303 is fixedly connected to the bottom of the crossbeam 4.

[0034] As a further technical optimization of this utility model, the fixing mechanism 8 includes two upright plates 801, which are respectively fixedly installed at the front and rear positions of the top right side of the base plate 1. The surface of the upright plate 801 is rotatably connected to the positioning tube 802 through the bearing.

[0035] As a further technical optimization of this utility model, a screw 803 is threadedly connected to one side of the top of the positioning tube 802, a rotating handle 804 is fixedly connected to the top of the screw 803, and a pressure plate 805 is fixedly connected to the bottom of the screw 803.

[0036] As a further technical optimization of this utility model, a protective box 806 is fixedly connected to the front of the front upright plate 801, a drive motor 807 is fixedly connected to the back of the inner cavity of the protective box 806, a drive gear 808 is fixedly connected to the output end of the drive motor 807, and a driven gear 809 is fixedly connected to the outer surface of the front positioning tube 802, with the outer surface of the drive gear 808 meshing with the outer surface of the driven gear 809.

[0037] As a further technical optimization of this utility model, the bottom of both sides of the threaded sleeve 303 is fixedly connected with sliders, and the left and right sides of the inner cavity of the column 2 are provided with sliding grooves for use with the sliders, and the outer surface of the slider is slidably connected to the inner surface of the sliding groove.

[0038] As a further technical optimization of this utility model, the front of the dust collection box 701 is fixedly connected to a baffle by screws, and the four corners of the bottom of the base plate 1 are fixedly connected to pads.

[0039] In this embodiment: The fixing mechanism 8 facilitates the clamping and fixing of two pipes to be welded, aligning the welding ends of the two pipes. The welding head 6 facilitates welding operations on the fixed pipes. The dust extraction fan 705, connecting pipe 706, dust collection box 701, dust extraction pipe 703, and dust extraction hood 702 absorb the fumes generated during welding. The filter screen 704 filters the fumes, preventing them from scattering and polluting the environment. This method has a good dust removal effect on welding fumes, does not harm the health of operators, and is safe to use. The servo motor 301, threaded rod 302, and threaded sleeve 303 drive the horizontal... The beam 4 and welding head 6 move up and down to facilitate welding operations on the pipes. The electric cylinder 5 can drive the welding head 6 to move left and right to facilitate welding operations on the left and right positions of the pipes. The vertical plate 801, positioning tube 802, rotating handle 804, screw 803 and pressure plate 805 can be used to clamp and fix the two pipes to be welded. The drive motor 807, driving gear 808 and driven gear 809 can drive the fixed pipes to rotate, which is convenient for welding different sides of the pipes. The slider and slide groove can guide and limit the movement of the threaded sleeve 303. The baffle can facilitate the cleaning of the filter screen 704.

[0040] The implementation principle of this utility model is as follows: In use, two pipes to be butt-welded are inserted through both ends of the two positioning tubes 802 to align the welding ends. Simultaneously, the welding ends are moved below the welding head 6. The two rotating handles 804 are rotated, causing the screw 803 to rotate. The screw 803 causes the pressure plate 805 to move downwards, clamping and fixing the two pipes. Then, the welding head 6 and servo motor 301 are activated. The servo motor 301 drives the threaded rod 302 to rotate, causing the threaded sleeve 303 to move downwards. The threaded sleeve 303 then drives the welding head 6 downwards, welding the joint through the welding head 6. After welding one side, the control switch of the drive motor 807 is activated, driving the motor... The machine 807 drives the drive gear 808 to rotate, which in turn drives the driven gear 809 to rotate. The driven gear 809 then drives the positioning tube 802 to rotate, which in turn causes the tube to rotate, allowing the welding head 6 to weld different surfaces of the tube. Simultaneously, the control switch of the dust extraction fan 705 is activated. The dust extraction fan 705 absorbs the fumes generated during welding through the connecting pipe 706, dust collection box 701, suction pipe 703, and suction hood 702. The fumes are then filtered by the filter screen 704 before being discharged, thus preventing the fumes from spreading and polluting the environment. This method effectively removes fumes generated during welding, does not harm the health of operators, and is safe to use.

[0041] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A fully automatic electric welding robot for pipe processing, comprising a base plate (1), characterized in that: A column (2) is fixedly connected to the left side of the top of the base plate (1). A lifting mechanism (3) is provided in the inner cavity of the column (2). A crossbeam (4) is fixedly connected to the top of the lifting mechanism (3). An electric cylinder (5) is fixedly connected to the left side of the inner cavity of the crossbeam (4). A welding head (6) is fixedly connected to the telescopic end of the electric cylinder (5). A dust collection mechanism (7) is provided on the top of the base plate (1). A fixing mechanism (8) is provided on the right side of the top of the base plate (1). The dust collection mechanism (7) includes a dust collection box (701), which is fixedly installed on the top of the base plate (1). A dust collection hood (702) is fixedly connected to the right side of the top of the dust collection box (701). A dust collection pipe (703) is connected to the left side of the dust collection hood (702). The end of the dust collection pipe (703) away from the dust collection hood (702) is connected to the top of the dust collection box (701). A filter screen (704) is fixedly installed in the inner cavity of the dust collection box (701). A dust collection fan (705) is fixedly installed at the rear position of the top of the base plate (1). A connecting pipe (706) is connected to the front of the dust collection fan (705). The front of the connecting pipe (706) is connected to the back of the dust collection box (701).

2. The fully automatic electric welding robot for pipe processing according to claim 1, characterized in that: The lifting mechanism (3) includes a servo motor (301), which is fixedly installed at the bottom of the inner cavity of the column (2). The output end of the servo motor (301) is fixedly connected to a threaded rod (302), and a threaded sleeve (303) is threadedly connected to the top of the outer surface of the threaded rod (302). The top of the threaded sleeve (303) is fixedly connected to the bottom of the crossbeam (4).

3. The fully automatic electric welding robot for pipe processing according to claim 1, characterized in that: The fixing mechanism (8) includes two upright plates (801), which are respectively fixedly installed at the front and rear positions of the top right side of the base plate (1). The surface of the upright plate (801) is rotatably connected to the positioning tube (802) through the bearing.

4. The fully automatic electric welding robot for pipe processing according to claim 3, characterized in that: A screw (803) is threadedly connected to one side of the top of the positioning tube (802), a handle (804) is fixedly connected to the top of the screw (803), and a pressure plate (805) is fixedly connected to the bottom of the screw (803).

5. The fully automatic electric welding robot for pipe processing according to claim 3, characterized in that: A protective box (806) is fixedly connected to the front of the front upright plate (801), a drive motor (807) is fixedly connected to the back of the inner cavity of the protective box (806), a drive gear (808) is fixedly connected to the output end of the drive motor (807), a driven gear (809) is fixedly connected to the outer surface of the front positioning tube (802), and the outer surface of the drive gear (808) meshes with the outer surface of the driven gear (809).

6. The fully automatic electric welding robot for pipe processing according to claim 2, characterized in that: The bottom of the left and right sides of the threaded sleeve (303) is fixedly connected with sliders. The left and right sides of the inner cavity of the column (2) are provided with sliding grooves for use with the sliders, and the outer surface of the slider is slidably connected to the inner surface of the sliding groove.

7. The fully automatic electric welding robot for pipe processing according to claim 1, characterized in that: The front of the dust collection box (701) is fixedly connected to a baffle by screws, and the four corners of the bottom of the base plate (1) are fixedly connected to pads.

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