Magnetic suction type small pipe automatic welding trolley

Abstract

The utility model provides a magnetic suction type small pipe automatic welding trolley, which relates to the technical field of automatic welding equipment, and comprises a shell, a group of wheels are arranged at the bottom of the shell, a driving module is arranged in the shell, a mounting frame is arranged on one side of the shell, a lifting module is arranged in the mounting frame, and the lifting module is connected with the driving module. A welding gun clamp is mounted on one side of the mounting frame, a supporting frame is mounted on the top of the shell, a wire feeding module is mounted on one side of the supporting frame, a straight swing motor is mounted on one side of the shell, and an output shaft of the straight swing motor penetrates through the shell to be connected with a straight swing module. And in addition, during welding operation, external equipment is not needed for wire feeding, and the overall safety of the equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic welding equipment, and more specifically, it particularly relates to a magnetic adsorption type small tube automatic welding trolley. Background Art

[0002] A welding trolley is a device for realizing welding in multiple positions such as vertical welding, horizontal welding, and lateral welding. It is installed on a welding guide rail and moves along the pipe wall with a welding torch, and is one of the important devices for realizing automatic pipe welding.

[0003] Based on the above, the inventor found the following problems: At present, the overall structure of some welding trolleys is relatively complex, resulting in relatively serious energy loss, and at the same time increasing the overall volume of the equipment, occupying a large space and being inconvenient to use.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a magnetic adsorption type small tube automatic welding trolley is provided with the expectation of achieving a more practical value. Content of the Utility Model

[0005] The purpose and effect of a magnetic adsorption type small tube automatic welding trolley of the utility model are achieved by the following specific technical means:

[0006] A magnetic adsorption type small tube automatic welding trolley includes a housing. A set of wheels is installed at the bottom of the housing. A driving module is installed inside the housing. An installation frame is installed on one side of the housing. A lifting module is installed inside the installation frame. A welding torch clamp is installed on one side of the installation frame. A support frame is installed on the top of the housing. A wire feeding module is installed on one side of the support frame. A direct swing motor is installed on one side of the housing, and an output shaft of the direct swing motor penetrates the housing and is connected to a direct swing module.

[0007] Further, the driving module includes a driving motor installed inside the housing. On one side of the driving motor, a first driving speed reducer is installed. The output end of the first driving speed reducer penetrates through the first mounting plate and is connected to a first driving synchronous pulley. On one side of the first mounting plate, a second driving synchronous pulley is installed. Inside the housing, a second mounting plate is provided. On one side of the second mounting plate, a third driving synchronous pulley is installed. A first driving synchronous belt is provided between the first driving synchronous pulley, the second driving synchronous pulley, and the third driving synchronous pulley. The output end of the second driving synchronous pulley penetrates through the first mounting plate and is connected to a second driving speed reducer. On one side of the second driving speed reducer, a third mounting plate is provided. The output end of the second driving speed reducer penetrates through the third mounting plate and is connected to a fourth driving synchronous pulley. On one side of the third mounting plate, a sixth driving synchronous pulley is installed. A second driving synchronous belt is provided between the fourth driving synchronous pulley and the sixth driving synchronous pulley. The output end of the sixth driving synchronous pulley penetrates through the third mounting plate and is connected to one of the wheels. The output end of the third driving synchronous pulley penetrates through the second mounting plate and is connected to a third driving speed reducer. The output end of the third driving speed reducer penetrates through the third mounting plate and is connected to a fifth driving synchronous pulley. On one side of the third mounting plate, a seventh driving synchronous pulley is installed. A third driving synchronous belt is provided between the fifth driving synchronous pulley and the seventh driving synchronous pulley. The output end of the seventh driving synchronous pulley penetrates through the third mounting plate and is connected to the other wheel.

[0008] Further, a group of guiding pressure wheels are installed on one side of the first mounting plate.

[0009] Further, the lifting module includes a lifting motor arranged at the top of the mounting frame. The output shaft of the lifting motor penetrates through the mounting frame and is connected to a lifting lead screw. A lifting nut is threadedly installed on the lifting lead screw. One side of the lifting nut is connected to the welding torch clamp.

[0010] Further, the wire feeding module includes a wire feeding motor installed on one side of the support frame. The output shaft of the wire feeding motor penetrates through the support frame and is connected to a first wire feeding synchronous pulley. On one side of the support frame, a second wire feeding synchronous pulley is installed. A wire feeding synchronous belt is provided between the first wire feeding synchronous pulley and the second wire feeding synchronous pulley. The output end of the second wire feeding synchronous pulley is connected to a wire feeding wheel.

[0011] Further, a wire feeding box is installed on one side of the support frame.

[0012] Further, the straight and swing module includes a first straight and swing synchronous pulley. A second straight and swing synchronous pulley is installed on one side of the housing. A straight and swing synchronous belt is provided between the first straight and swing synchronous pulley and the second straight and swing synchronous pulley. On one side of the second straight and swing synchronous pulley, a straight and swing lead screw is connected. A straight and swing nut is threadedly installed on the straight and swing lead screw. On one side of the straight and swing nut, a straight and swing swing rod is installed. One end of the straight and swing swing rod penetrates through the housing and extends to the outside.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The driving motor and the first driving reduction gear drive the first driving synchronous pulley to rotate. Then, the first driving synchronous belt drives the second and third driving synchronous pulleys to rotate synchronously. The second driving synchronous pulley drives the fourth driving synchronous pulley to rotate through the second driving reduction gear, and the third driving synchronous pulley drives the fifth driving synchronous pulley to rotate through the third driving reduction gear. Subsequently, the fourth driving synchronous pulley drives the sixth driving synchronous pulley to rotate through the second driving synchronous belt, and the fifth driving synchronous pulley drives the seventh driving synchronous pulley to rotate through the third driving synchronous belt. Furthermore, the sixth and seventh driving synchronous pulleys drive a set of wheels to rotate respectively, completing the function of driving the trolley forward, enabling the wheels to rotate synchronously, thereby improving the running stability of the welding trolley. Moreover, the overall structure is relatively compact, reducing the space required for the driving module, and thus reducing the volume of the welding trolley.

[0015] 2. The lifting motor can drive the lifting lead screw to rotate. When the lifting lead screw rotates, it drives the lifting nut to move. Furthermore, the lifting nut drives the welding torch clamp to move, completing the lifting function. Thus, the position of the welding torch can be adjusted flexibly, improving the welding quality and construction efficiency.

[0016] 3. The wire feeding motor can drive the first wire feeding synchronous pulley to rotate. The first wire feeding synchronous pulley drives the second wire feeding synchronous pulley to rotate through the wire feeding synchronous belt. Furthermore, the second wire feeding synchronous pulley drives the wire feeding wheel to rotate, completing the wire feeding function. At the same time, through the design of the wire feeding box, there is no need to use external equipment for wire feeding during welding operations, improving the overall safety of the equipment. Description of the Drawings

[0017] Figure 1 is a three-dimensional schematic diagram of a magnetic adsorption type small pipe automatic welding trolley of the present utility model.

[0018] Figure 2 is a three-dimensional schematic diagram of the driving module of a magnetic adsorption type small pipe automatic welding trolley of the present utility model.

[0019] Figure 3 is a sectional schematic diagram of a magnetic adsorption type small pipe automatic welding trolley of the present utility model.

[0020] Figure 4 is a three-dimensional schematic diagram of the wire feeding module of a magnetic adsorption type small pipe automatic welding trolley of the present utility model.

[0021] Figure 5 is a three-dimensional schematic diagram of the straight swing module of a magnetic adsorption type small pipe automatic welding trolley of the present utility model.

[0022] In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows:

[0023] 1. Housing; 2. Wheel; 3. Mounting bracket; 4. Lifting motor; 5. Lifting lead screw; 6. Lifting nut; 7. Welding torch clamp; 8. Support frame; 9. Wire feeding motor; 10. Driving motor; 11. First driving reducer; 12. First mounting plate; 13. First driving synchronous pulley; 14. Second driving synchronous pulley; 15. Second mounting plate; 16. Third driving synchronous pulley; 17. First driving synchronous belt; 18. Guide pressure wheel; 19. Second driving reducer; 20. Third mounting plate; 21. Fourth driving synchronous pulley; 22. Sixth driving synchronous pulley; 23. Second driving synchronous belt; 24. Third driving reducer; 25. Fifth driving synchronous pulley; 26. Seventh driving synchronous pulley; 27. Third driving synchronous belt; 28. Wire feeding box; 29. First wire feeding synchronous pulley; 30. Second wire feeding synchronous pulley; 31. Wire feeding synchronous belt; 32. Wire feeding wheel; 33. Direct swing motor; 34. First direct swing synchronous pulley; 35. Second direct swing synchronous pulley; 36. Direct swing synchronous belt; 37. Direct swing lead screw; 38. Direct swing nut; 39. Direct swing swing rod. Detailed implementation mode

[0024] The following further describes in detail the implementation mode of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0025] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] Embodiment:

[0028] As shown in the attached Figure 1 to the attached Figure 5 figure:

[0029] The utility model provides a magnetic adsorption type automatic welding trolley for small tubes, which comprises a housing 1. A set of wheels 2 are installed at the bottom of the housing 1. A driving module is installed inside the housing 1. An installation frame 3 is installed on one side of the housing 1. A lifting module is installed inside the installation frame 3. A welding torch clamp 7 is installed on one side of the installation frame 3. A support frame 8 is installed on the top of the housing 1. A wire feeding module is installed on one side of the support frame 8. A direct swing motor 33 is installed on one side of the housing 1. The output shaft of the direct swing motor 33 penetrates through the housing 1 and is connected with a direct swing module.

[0030] Among them, the driving module includes a driving motor 10 installed in the housing 1. On one side of the driving motor 10, a first driving speed reducer 11 is installed. The output end of the first driving speed reducer 11 penetrates through the first mounting plate 12 and is connected to a first driving synchronous pulley 13. On one side of the first mounting plate 12, a second driving synchronous pulley 14 is installed. Inside the housing 1, a second mounting plate 15 is provided. On one side of the second mounting plate 15, a third driving synchronous pulley 16 is installed. A first driving synchronous belt 17 is provided between the first driving synchronous pulley 13, the second driving synchronous pulley 14, and the third driving synchronous pulley 16. The output end of the second driving synchronous pulley 14 penetrates through the first mounting plate 12 and is connected to a second driving speed reducer 19. On one side of the second driving speed reducer 19, a third mounting plate 20 is provided. The output end of the second driving speed reducer 19 penetrates through the third mounting plate 20 and is connected to a fourth driving synchronous pulley 21. On one side of the third mounting plate 20, a sixth driving synchronous pulley 22 is installed. A second driving synchronous belt 23 is provided between the fourth driving synchronous pulley 21 and the sixth driving synchronous pulley 22. The output end of the sixth driving synchronous pulley 22 penetrates through the third mounting plate 20 and is connected to one of the wheels 2. The output end of the third driving synchronous pulley 16 penetrates through the second mounting plate 15 and is connected to a third driving speed reducer 24. The output end of the third driving speed reducer 24 penetrates through the third mounting plate 20 and is connected to a fifth driving synchronous pulley 25. On one side of the third mounting plate 20, a seventh driving synchronous pulley 26 is installed. A third driving synchronous belt 27 is provided between the fifth driving synchronous pulley 25 and the seventh driving synchronous pulley 26. The output end of the seventh driving synchronous pulley 26 penetrates through the third mounting plate 20 and is connected to the other wheel 2. By driving the first driving synchronous pulley 13 to rotate through the driving motor 10 and the first driving speed reducer 11, then the first driving synchronous belt 17 drives the second driving synchronous pulley 14 and the third driving synchronous pulley 16 to rotate synchronously. The second driving synchronous pulley 14 drives the fourth driving synchronous pulley 21 to rotate through the second driving speed reducer 19. The third driving synchronous pulley 16 drives the fifth driving synchronous pulley 25 to rotate through the third driving speed reducer 24. Then, the fourth driving synchronous pulley 21 drives the sixth driving synchronous pulley 22 to rotate through the second driving synchronous belt 23. The fifth driving synchronous pulley 25 drives the seventh driving synchronous pulley 26 to rotate through the third driving synchronous belt 27. Furthermore, the sixth driving synchronous pulley 22 and the seventh driving synchronous pulley 26 respectively drive a set of wheels 2 to rotate, completing the function of driving the trolley forward, enabling the wheels 2 to rotate synchronously, thereby improving the running stability of the welding trolley, and the overall structure is relatively compact, reducing the space required for the driving module, and thus reducing the volume of the welding trolley.

[0031] Among them, a set of guiding pressure wheels 18 are installed on one side of the first mounting plate 12.

[0032] Among them, the lifting module includes a lifting motor 4 arranged on the top of the mounting frame 3. The output shaft of the lifting motor 4 penetrates through the mounting frame 3 and is connected with a lifting lead screw 5. The lifting lead screw 5 is threadedly penetrated with a lifting nut 6. One side of the lifting nut 6 is connected with a welding torch clamp 7. By driving the lifting lead screw 5 to rotate through the lifting motor 4, when the lifting lead screw 5 rotates, it drives the lifting nut 6 to move. Further, the lifting nut 6 drives the welding torch clamp 7 to move, completing the lifting function. Thus, the position of the welding torch can be flexibly adjusted, improving the welding quality and construction efficiency.

[0033] Among them, the wire feeding module includes a wire feeding motor 9 installed on one side of the support frame 8. The output shaft of the wire feeding motor 9 penetrates through the support frame 8 and is connected with a first wire feeding synchronous pulley 29. A second wire feeding synchronous pulley 30 is installed on one side of the support frame 8. A wire feeding synchronous belt 31 is arranged between the first wire feeding synchronous pulley 29 and the second wire feeding synchronous pulley 30. The output end of the second wire feeding synchronous pulley 30 is connected with a wire feeding wheel 32. By driving the first wire feeding synchronous pulley 29 to rotate through the wire feeding motor 9, the first wire feeding synchronous pulley 29 drives the second wire feeding synchronous pulley 30 to rotate through the wire feeding synchronous belt 31. Further, the second wire feeding synchronous pulley 30 drives the wire feeding wheel 32 to rotate, completing the wire feeding function.

[0034] Among them, a wire feeding box 28 is installed on one side of the support frame 8. Through the design of the wire feeding box 28, there is no need to use external equipment for wire feeding during welding operations, improving the overall safety of the equipment.

[0035] Among them, the linear oscillation module includes a first linear oscillation synchronous pulley 34. A second linear oscillation synchronous pulley 35 is installed on one side of the housing 1. A linear oscillation synchronous belt 36 is arranged between the first linear oscillation synchronous pulley 34 and the second linear oscillation synchronous pulley 35. One side of the second linear oscillation synchronous pulley 35 is connected with a linear oscillation lead screw 37. A linear oscillation nut 38 is threadedly penetrated on the linear oscillation lead screw 37. One side of the linear oscillation nut 38 is installed with a linear oscillation swing rod 39. One end of the linear oscillation swing rod 39 penetrates through the housing 1 and extends to the outside. By driving the first linear oscillation synchronous pulley 34 to rotate through the linear oscillation motor 33, the first linear oscillation synchronous pulley 34 drives the second linear oscillation synchronous pulley 35 to rotate through the linear oscillation synchronous belt 36. The second linear oscillation synchronous pulley 35 drives the linear oscillation lead screw 37 to rotate. When the linear oscillation lead screw 37 rotates, it drives the linear oscillation nut 38 to move. Further, the linear oscillation nut 38 drives the linear oscillation swing rod 39 to move, completing the linear oscillation function.

[0036] The specific usage mode and function of this embodiment:

[0037] First, check the integrity of the device. After confirming that there is no problem, it can be used. The driving motor 10 and the first driving speed reducer 11 drive the first driving synchronous pulley 13 to rotate. Then, the first driving synchronous belt 17 drives the second driving synchronous pulley 14 and the third driving synchronous pulley 16 to rotate synchronously. The second driving synchronous pulley 14 drives the fourth driving synchronous pulley 21 to rotate through the second driving speed reducer 19. The third driving synchronous pulley 16 drives the fifth driving synchronous pulley 25 to rotate through the third driving speed reducer 24. Subsequently, the fourth driving synchronous pulley 21 drives the sixth driving synchronous pulley 22 to rotate through the second driving synchronous belt 23. The fifth driving synchronous pulley 25 drives the seventh driving synchronous pulley 26 to rotate through the third driving synchronous belt 27. Furthermore, the sixth driving synchronous pulley 22 and the seventh driving synchronous pulley 26 respectively drive a set of wheels 2 to rotate, completing the function of driving the trolley forward, making the wheels 2 rotate synchronously, thereby improving the running stability of the welding trolley. Moreover, the overall structure is relatively compact, reducing the space required for the driving module, and thus reducing the volume of the welding trolley. When performing welding operations, turn on the wire feeding motor 9 to drive the first wire feeding synchronous pulley 29 to rotate. The first wire feeding synchronous pulley 29 drives the second wire feeding synchronous pulley 30 to rotate through the wire feeding synchronous belt 31. Furthermore, the second wire feeding synchronous pulley 30 drives the wire feeding wheel 32 to rotate, completing the wire feeding function. And through the design of the wire feeding box 28, there is no need to use external equipment for wire feeding during welding operations, improving the overall safety of the equipment. The direct swing motor 33 can drive the first direct swing synchronous pulley 34 to rotate. The first direct swing synchronous pulley 34 drives the second direct swing synchronous pulley 35 to rotate through the direct swing synchronous belt 36. The second direct swing synchronous pulley 35 drives the direct swing lead screw 37 to rotate. When the direct swing lead screw 37 rotates, it drives the direct swing nut 38 to move. Furthermore, the direct swing nut 38 drives the direct swing swing rod 39 to move, completing the direct swing function. At the same time, the lifting motor 4 can drive the lifting lead screw 5 to rotate. When the lifting lead screw 5 rotates, it drives the lifting nut 6 to move. Furthermore, the lifting nut 6 drives the welding torch clamp 7 to move, completing the lifting function. Thus, the position of the welding torch can be adjusted flexibly, improving the welding quality and construction efficiency.

[0038] The embodiments of the present invention are given for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention so as to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A magnetic adsorption type small tube automatic welding trolley, comprising a housing (1), characterized in that: A set of wheels (2) is installed at the bottom of the housing (1). A drive module is installed inside the housing (1). An installation frame (3) is installed on one side of the housing (1). A lifting module is installed inside the installation frame (3). A welding torch clamp (7) is installed on one side of the installation frame (3). A support frame (8) is installed on the top of the housing (1). A wire feeding module is installed on one side of the support frame (8). A direct swing motor (33) is installed on one side of the housing (1). The output shaft of the direct swing motor (33) penetrates the housing (1) and is connected to a direct swing module.

2. The magnetic adsorption type small tube automatic welding trolley according to claim 1, wherein: The drive module includes a drive motor (10) installed inside the housing (1). A first drive speed reducer (11) is installed on one side of the drive motor (10). A first mounting plate (12) is installed on one side of the first drive speed reducer (11). The output end of the first drive speed reducer (11) penetrates the first mounting plate (12) and is connected to a first drive synchronous pulley (13). A second drive synchronous pulley (14) is installed on one side of the first mounting plate (12). A second mounting plate (15) is provided inside the housing (1). A third drive synchronous pulley (16) is installed on one side of the second mounting plate (15). A first drive synchronous belt (17) is provided between the first drive synchronous pulley (13), the second drive synchronous pulley (14), and the third drive synchronous pulley (16). The output end of the second drive synchronous pulley (14) penetrates the first mounting plate (12) and is connected to a second drive speed reducer (19). A third mounting plate (20) is provided on one side of the second drive speed reducer (19). The output end of the second drive speed reducer (19) penetrates the third mounting plate (20) and is connected to a fourth drive synchronous pulley (21). A sixth drive synchronous pulley (22) is installed on one side of the third mounting plate (20). A second drive synchronous belt (23) is provided between the fourth drive synchronous pulley (21) and the sixth drive synchronous pulley (22). The output end of the sixth drive synchronous pulley (22) penetrates the third mounting plate (20) and is connected to one of the wheels (2). The output end of the third drive synchronous pulley (16) penetrates the second mounting plate (15) and is connected to a third drive speed reducer (24). The output end of the third drive speed reducer (24) penetrates the third mounting plate (20) and is connected to a fifth drive synchronous pulley (25). A seventh drive synchronous pulley (26) is installed on one side of the third mounting plate (20). A third drive synchronous belt (27) is provided between the fifth drive synchronous pulley (25) and the seventh drive synchronous pulley (26). The output end of the seventh drive synchronous pulley (26) penetrates the third mounting plate (20) and is connected to the other wheel (2).

3. The magnetic adsorption type small tube automatic welding trolley according to claim 2, characterized in that: A set of guide pressure wheels (18) is installed on one side of the first mounting plate (12).

4. The magnetic adsorption type small tube automatic welding trolley according to claim 1, wherein: The lifting module includes a lifting motor (4) provided at the top of the installation frame (3). The output shaft of the lifting motor (4) penetrates the installation frame (3) and is connected to a lifting lead screw (5). The lifting lead screw (5) is threadedly penetrated with a lifting lead nut (6). One side of the lifting lead nut (6) is connected to the welding torch clamp (7).

5. The automatic welding trolley for small tubes with magnetic attraction as described in claim 1, wherein: The wire feeding module includes a wire feeding motor (9) installed on one side of a support frame (8). The output shaft of the wire feeding motor (9) penetrates through the support frame (8) and is connected to a first wire feeding synchronous pulley (29). A second wire feeding synchronous pulley (30) is installed on one side of the support frame (8). A wire feeding synchronous belt (31) is provided between the first wire feeding synchronous pulley (29) and the second wire feeding synchronous pulley (30). The output end of the second wire feeding synchronous pulley (30) is connected to a wire feeding wheel (32).

6. The magnetic adsorption type small tube automatic welding trolley according to claim 1, characterized in that: A wire feeding box (28) is installed on one side of the support frame (8).

7. The automatic welding trolley for small tubes with magnetic attraction according to claim 1, wherein: The direct swing module includes a first direct swing synchronous pulley (34). A second direct swing synchronous pulley (35) is installed on one side of the housing (1). A direct swing synchronous belt (36) is provided between the first direct swing synchronous pulley (34) and the second direct swing synchronous pulley (35). One side of the second direct swing synchronous pulley (35) is connected to a direct swing lead screw (37). A direct swing nut (38) is installed on the direct swing lead screw (37) through a thread. One side of the direct swing nut (38) is installed with a direct swing swing rod (39). One end of the direct swing swing rod (39) penetrates through the housing (1) and extends to the outside.

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