Mechatronics automatic welding platform

Abstract

The utility model relates to the field of electromechanical welding, in particular to an electromechanical integrated automatic welding platform which comprises a working table, the lower end of the working table is fixedly connected with supporting legs used for supporting, a rotating assembly is arranged at the lower end of the working table, a rotating shaft penetrates through the middle of the working table, and the rotating shaft rotates through the rotating assembly. The upper end of the rotating shaft is fixedly connected with a rotating disc, pulleys are arranged at the lower end of the rotating disc, an annular rail matched with the pulleys is arranged at the upper end of the workbench, the rotating disc moves on the annular rail through the pulleys, a mounting groove is formed in the upper end of the rotating disc, a clamping assembly is arranged in the mounting groove, and an abutting base is arranged at the upper end of the clamping assembly. A connecting structure is arranged in the abutting seat, and the flat plate seat is connected with the abutting seat through the connecting structure; according to the welding platform, the requirements of round parts are met, the welding platform is compatible with square parts, the universality and practicability of the platform are greatly improved, in addition, the welding angle of the positioned parts can be adjusted, and therefore the use efficiency of the welding platform is improved.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical welding, and in particular to an electromechanical integrated automatic welding platform. Background Technology

[0002] Mechatronics is an independent interdisciplinary field that integrates computer technology, information technology, mechanical technology, electronic technology, control technology, and optical technology. The main development directions of mechatronics are intelligence, modularization, networking, miniaturization, and systematization. Welding operations are required for mechanical parts during the mechatronics processing.

[0003] However, traditional mechatronics automatic welding platforms have a simple structure and poor practicality. They can usually only clamp and position one type of part, and cannot switch between clamping and fixing square or round parts on the same platform, which affects the scope of application of the device. Moreover, it is not convenient and quick to adjust the angle of the clamped parts during use, which reduces the efficiency of the device.

[0004] Therefore, in view of the fact that the traditional mechatronics automatic welding platform has a simple structure, poor practicality, and cannot switch between clamping and fixing square and round parts or adjust the angle conveniently and quickly, a mechatronics automatic welding platform can be designed that can meet the needs of round parts and is also compatible with square parts, greatly improving the versatility and practicality of the platform. In addition, the welding angle of the positioned parts can be adjusted according to actual needs, thereby effectively enhancing the efficiency of the device. Utility Model Content

[0005] To overcome the problems of traditional mechatronics automatic welding platforms having a simple structure, poor practicality, and being unable to switch between clamping and fixing square and round parts, as well as convenient and quick angle adjustment.

[0006] The technical solution of this utility model is as follows: an electromechanical integrated automatic welding platform, including a worktable, a support leg fixedly connected to the lower end of the worktable, a rotating component provided at the lower end of the worktable, a rotating shaft passing through the middle of the worktable, the rotating shaft rotating through the rotating component, a turntable fixedly connected to the upper end of the rotating shaft, a pulley provided at the lower end of the turntable, an annular track adapted to the pulley provided at the upper end of the worktable, the turntable moving on the annular track through the pulley, an installation groove provided at the upper end of the turntable, a clamping component provided in the installation groove, an abutment seat provided at the upper end of the clamping component, a connecting structure provided in the abutment seat, and a flat plate connected to the abutment seat through the connecting structure.

[0007] Preferably, the rotating assembly includes a fixed plate, a fixed plate is provided at the lower end of the worktable, a first bearing seat is provided on one side of the fixed plate, a box is provided at the lower end of the worktable, a first rotating motor is provided in the box, a drive shaft is rotatably connected in the first bearing seat, one end of the drive shaft is connected to the output shaft of the first rotating motor, and a transmission structure is provided between the drive shaft and the rotating shaft.

[0008] Preferably, the transmission structure includes a worm wheel, with a worm wheel provided at the end of the shaft and a worm provided on the outer wall of the transmission shaft, and the worm wheel and the worm meshing together.

[0009] Preferably, the clamping assembly includes a support plate, the side wall of the turntable is fixedly connected to the support plate, a second rotary motor is provided at the upper end of the support plate, a second bearing seat is provided on one inner wall of the mounting slot, a bidirectional threaded rod is rotatably connected in the second bearing seat, one end of the bidirectional threaded rod is connected to the output shaft of the second rotary motor, and movable seats are provided on both sides of the threaded outer wall of the bidirectional threaded rod.

[0010] Preferably, the mounting groove has grooves on both sides, a slide rod is fixedly connected in the groove, a slider is slidably connected to the outer wall of the slide rod, and an abutment seat is fixedly connected to the upper end of the movable seat and the slider.

[0011] Preferably, the connecting structure includes a U-shaped groove, a U-shaped groove is formed in the abutment seat, a connecting groove adapted to the U-shaped groove is formed in the flat plate seat, a U-shaped frame is fixedly connected to the outer side of the abutment seat, a mounting seat is provided in the U-shaped groove, an adjusting screw is rotatably provided between the mounting seat and the U-shaped frame, a knob is provided at the end of the adjusting screw, a threaded sleeve is threadedly connected to the outer wall of the adjusting screw, an extension rod is provided at one end of the threaded sleeve, a wedge block is provided at the end of the extension rod, a fixing seat is provided in the U-shaped groove, a locking block adapted to the wedge block is slidably connected to one end of the fixing seat, a positioning pin is provided at one end of the locking block, and pin holes adapted to the positioning pin are formed on both sides of the inner wall of the connecting groove.

[0012] Preferably, one end of the card block has a through groove, and a reset rod is fixedly connected to the inner wall of the groove. The end of the reset rod is provided with a spring, and the spring is located in the through groove.

[0013] The beneficial effects of this utility model are as follows: This solution achieves a rapid and stable connection between the abutment seat and the flat plate seat through the synergistic effect of the rotating component, the clamping component and the connecting structure. It meets the needs of both round parts and square parts, greatly improving the versatility and practicality of the platform. In addition, this solution can also adjust the welding angle of the positioned parts according to actual needs, thereby effectively enhancing the efficiency of the device. Attached Figure Description

[0014] Figure 1 The diagram shown is a first three-dimensional structural schematic of the mechatronics automatic welding platform of this utility model.

[0015] Figure 2 The diagram shown is a second three-dimensional structural schematic of the mechatronics automatic welding platform of this utility model.

[0016] Figure 3 The diagram shown is a three-dimensional structural schematic of the rotating component of the mechatronics automatic welding platform of this utility model.

[0017] Figure 4 The diagram shown is a three-dimensional structural schematic of the clamping component of the mechatronics automatic welding platform of this utility model.

[0018] Figure 5 The image shown is a partial top view of the connection structure of the mechatronics automatic welding platform of this utility model.

[0019] Explanation of reference numerals in the attached diagram: 1. Workbench; 2. Support leg; 3. Rotating shaft; 4. Turntable; 5. Pulley; 6. Circular track; 7. Mounting slot; 8. Abutment seat; 9. Flat plate; 10. Fixing plate; 11. Bearing housing No. 1; 12. Box; 13. Rotary motor No. 1; 14. Drive shaft; 15. Worm gear; 16. Worm; 17. Support plate; 18. Rotary motor No. 2; 19. Bearing housing No. 2; 20. Double... 21. Threaded rod; 22. Moving seat; 23. Groove; 24. Slide rod; 25. Sliding block; 26. Recessed groove; 27. Connecting groove; 28. U-shaped bracket; 29. ​​Mounting seat; 30. Adjusting screw; 31. Knob; 32. Threaded sleeve; 33. Extension rod; 34. Wedge block; 35. Fixed seat; 36. Locking block; 37. Positioning pin; 38. Pin hole; 39. Through groove; 40. Reset rod; 51. Spring. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please see Figure 1 - Figure 5This utility model provides an embodiment: an electromechanical integrated automatic welding platform, including a worktable 1, with a support leg 2 fixedly connected to the lower end of the worktable 1, a rotating assembly at the lower end of the worktable 1, a rotating shaft 3 passing through the middle of the worktable 1, the rotating shaft 3 rotating through the rotating assembly, a turntable 4 fixedly connected to the upper end of the rotating shaft 3, a pulley 5 at the lower end of the turntable 4, an annular track 6 adapted to the pulley 5 at the upper end of the worktable 1, the turntable 4 moving on the annular track 6 through the pulley 5, a mounting groove 7 at the upper end of the turntable 4, a clamping assembly inside the mounting groove 7, an abutment seat 8 at the upper end of the clamping assembly, a connecting structure inside the abutment seat 8, and a flat plate 9 connected to the abutment seat 8 through the connecting structure. The worktable 1 is the entire welding platform. The platform's basic components support and fix other components. Support legs 2 are fixedly connected to the lower end of the workbench 1 to support the entire welding platform. A rotating assembly is located at the lower end of the workbench 1 to drive the rotating shaft 3 to rotate. The rotating shaft 3 can withstand the weight of the turntable 4 and the objects it carries, as well as the torque generated during rotation. Pulleys 5 move on a circular track 6, allowing the turntable 4 to rotate smoothly on the workbench 1. A clamping assembly is used to fix the parts to be welded, accommodating parts of different sizes and shapes. Abutment seats 8 are used to fit round parts, while flat seats 9 are used to fit square parts. The two abutment seats 8 have interlocking arc-shaped grooves on their opposite end faces, effectively clamping and positioning the round parts under the action of these two arc-shaped grooves.

[0022] Please see Figure 1 and Figure 3In this embodiment, the rotating assembly includes a fixed plate 10. The fixed plate 10 is located at the lower end of the worktable 1. A bearing seat 11 is located on one side of the fixed plate 10. A housing 12 is located at the lower end of the worktable 1. A rotary motor 13 is located inside the housing 12. A drive shaft 14 is rotatably connected inside the bearing seat 11. One end of the drive shaft 14 is connected to the output shaft of the rotary motor 13. A transmission structure is provided between the drive shaft 14 and the rotating shaft 3. The transmission structure includes a worm gear 15. A worm gear 15 is located at the end of the rotating shaft 3. A worm 16 is provided on the outer wall of the drive shaft 14. The worm gear 15 and the worm 16 are meshed together. The bearing seat 11 is used to support the rotation of the drive shaft 14. It contains precision bearings to reduce transmission load. During the rotation of shaft 14, friction and wear occur. Rotary motor 13, installed inside compartment 12, serves as the power source for the rotating assembly. It provides stable power output and precise speed control, allowing adjustment of rotation speed and direction as needed. The motor's output shaft is connected to drive shaft 14 via a transmission structure, transmitting power to drive shaft 14. Drive shaft 14 is a slender shaft-like component responsible for transmitting power during rotation. Worm gear 15 is installed at the end of rotating shaft 3, with its tooth profile matching that of worm 16. Worm 16 is located on the outer wall of drive shaft 14 and meshes with worm gear 15. Worm 16 has precise helical tooth profile and high hardness, enabling it to closely cooperate with worm gear 15 and achieve smooth power transmission.

[0023] Please see Figure 1 and Figure 4In this embodiment, the clamping assembly includes a support plate 17. The support plate 17 is fixedly connected to the side wall of the turntable 4. A second rotary motor 18 is provided at the upper end of the support plate 17. A second bearing seat 19 is provided on one inner wall of the mounting groove 7. A bidirectional threaded rod 20 is rotatably connected inside the second bearing seat 19. One end of the bidirectional threaded rod 20 is connected to the output shaft of the second rotary motor 18. Movable seats 21 are provided on both sides of the threaded outer wall of the bidirectional threaded rod 20. Grooves 22 are provided on both sides of the mounting groove 7. A slide rod 23 is fixedly connected internally, and a slider 24 is slidably connected to the outer wall of the slide rod 23. An abutment seat 8 is fixedly connected to the upper ends of the moving seat 21 and the slider 24. A support plate 17 is a sturdy plate structure fixedly connected to the side wall of the turntable 4. A second rotary motor 18 is mounted on the upper end of the support plate 17 as the power source for the clamping assembly. The output shaft of the second rotary motor 18 is connected to the bidirectional threaded rod 20, transmitting power to the bidirectional threaded rod 20. A second bearing seat 19 is used to support the bidirectional threaded rod 20. The rotating part contains precision bearings to reduce friction and wear of the bidirectional threaded rod 20 during rotation. The bidirectional threaded rod 20 is a shaft-like part with double-ended threads. The outer walls of the threads on both sides of the bidirectional threaded rod 20 have opposite thread directions, which allows the two moving seats 21 to move in opposite directions simultaneously during rotation. The moving seats 21 have threaded holes that match the bidirectional threaded rod 20, allowing the moving seats 21 to move linearly under the rotation of the threaded rod. A slide rod 23 is fixedly connected in the groove 22. The slide rod 23 is a slender rod-like structure with a smooth and straight outer wall. The slider 24 is slidably connected to the outer wall of the slide rod 23, enabling smooth linear movement on the slide rod 23. This design helps to increase the stability and guidance of the moving seats 21. The abutment seat 8 is the final clamping component in the clamping assembly. It is fixedly connected to the upper ends of the moving seats 21 and the slider 24. The abutment seat 8 has a clamping surface that matches the part, for close contact with the part and application of clamping force.

[0024] Please see Figure 1 and Figure 5In this embodiment, the connecting structure includes a U-shaped groove 25. A U-shaped groove 25 is formed within the abutment seat 8, and a connecting groove 26 adapted to the U-shaped groove 25 is formed within the flat plate seat 9. A U-shaped frame 27 is fixedly connected to the outer side of the abutment seat 8. A mounting seat 28 is provided within the U-shaped groove 25. An adjusting screw 29 is rotatably provided between the mounting seat 28 and the U-shaped frame 27. A knob 30 is provided at the end of the adjusting screw 29. A threaded sleeve 31 is threadedly connected to the outer wall of the adjusting screw 29. An extension rod 32 is provided at one end of the threaded sleeve 31, and a wedge block 33 is provided at the end of the extension rod 32. A fixing seat 34 is provided within the U-shaped groove 25. A locking block 35 adapted to the wedge block 33 is slidably connected to one end of the fixing seat 34. One end of the locking block 35... The connecting groove 26 is provided with a positioning pin 36. The inner walls on both sides of the connecting groove 26 are provided with pin holes 37 that are adapted to the positioning pin 36. One end of the locking block 35 is provided with a through groove 38. The inner wall of the U-shaped groove 25 is fixedly connected with a reset rod 39. The end of the reset rod 39 is provided with a spring 40 and the spring 40 is located in the through groove 38. The U-shaped groove 25 is a groove-shaped structure opened in the abutment seat 8. The connecting groove 26 is a groove-shaped structure opened in the flat plate seat 9. Its shape and size are adapted to the U-shaped groove 25. The connecting groove 26 is used to cooperate with the U-shaped groove 25. The U-shaped frame 27 is a support with a U-shaped structure. The U-shaped frame 27 provides a base for the installation and support of the adjusting screw 29. The mounting seat 28 is used to support and fix the adjusting screw 29. The adjusting screw 29 can rotate smoothly on the mounting base 28. The adjusting screw 29 is a threaded rod structure. A knob 30 is provided at the end of the adjusting screw 29 for convenient rotation operation. By rotating the adjusting screw 29, the positions of the threaded sleeve 31, the extension rod 32 and the wedge block 33 can be adjusted, thereby realizing the connection between the flat plate base 9 and the abutment base 8. The wedge block 33 is used to cooperate with the locking block 35. Its wedge structure pushes the locking block 35 to slide on the fixed base 34, thereby realizing the cooperation between the positioning pin 36 and the pin hole 37 in the connecting groove 26, realizing a firm connection between the abutment base 8 and the flat plate base 9. The other end of the locking block 35 has a through groove 38 to accommodate the reset rod 39 and the spring 40. The reset rod 39 is a slender rod structure. The reset rod 39 is used to support and fix the spring 40. When the connection structure is loosened, the reset rod 39 and the spring 40 work together to push the locking block 35 back to the initial position, preparing for the next connection.

[0025] In the workflow, the plate base 9 is selectively installed based on the welding requirements of round or square parts. If the welding task is for round parts, the plate base 9 does not need to be installed. If the welding task is for square parts, the connecting groove 26 in the plate base 9 needs to be aligned and fitted with the return groove 25 in the abutment seat 8. Then, the adjusting screw 29 is rotated by rotating the knob 30. This action will cause the threaded sleeve 31, the extension rod 32 and the wedge block 33 to move synchronously. The wedge block 33 then pushes the locking block 35 to both sides, so that the positioning pin 36 can be smoothly inserted into the pin hole 37. At the same time, the spring 40 is compressed. Thus, a firm connection is achieved between the plate base 9 and the abutment seat 8. If the connection needs to be released, simply rotate the adjusting screw 29 in the opposite direction. At this time, the reset rod 39 and the spring 40 work together to push the locking block 35 to reset, preparing for the next connection operation.

[0026] Next, the second rotary motor 18 is started, which transmits power to the bidirectional threaded rod 20, driving it to rotate, which in turn moves the moving seat 21. At the same time, the smooth sliding of the slider 24 on the slide rod 23 ensures the stability of the flat seat 9 and the abutment seat 8 during the movement. In addition, the first rotary motor 13 is started, which drives the transmission shaft 14 to rotate, which in turn drives the worm 16 to rotate. The meshing action of the worm 16 and the worm wheel 15 causes the worm wheel 15 and the rotating shaft 3 to rotate together, which finally drives the turntable 4 to rotate, thereby realizing the adjustment of the horizontal angle of the part.

[0027] Through the above steps, this solution achieves a rapid and stable connection between the abutment seat 8 and the flat plate seat 9 through the synergistic effect of the rotating component, clamping component, and connecting structure. It meets the needs of both round and square parts, greatly improving the versatility and practicality of the platform. In addition, this solution can adjust the welding angle of the positioned parts according to actual needs, thereby effectively enhancing the efficiency of the device. It solves the problems of traditional mechatronics automatic welding platforms having a single structure, poor practicality, and inability to switch between clamping and fixing square and round parts, as well as convenient and quick angle adjustment.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A mechatronics automatic welding platform, comprising a worktable (1), wherein the lower end of the worktable (1) is fixedly connected to a support leg (2); characterized in that: A rotating component is provided at the lower end of the workbench (1), and a rotating shaft (3) is provided in the middle of the workbench (1). The rotating shaft (3) rotates through the rotating component. A turntable (4) is fixedly connected to the upper end of the rotating shaft (3). A pulley (5) is provided at the lower end of the turntable (4). A circular track (6) adapted to the pulley (5) is provided at the upper end of the workbench (1). The turntable (4) moves on the circular track (6) through the pulley (5). An installation groove (7) is provided at the upper end of the turntable (4). A clamping component is provided in the installation groove (7). An abutment seat (8) is provided at the upper end of the clamping component. A connecting structure is provided in the abutment seat (8). A flat plate (9) is connected to the abutment seat (8) through the connecting structure.

2. The mechatronics automatic welding platform according to claim 1, characterized in that: The rotating assembly includes a fixed plate (10), the lower end of the worktable (1) is provided with a fixed plate (10), a first bearing seat (11) is provided on one side of the fixed plate (10), a box (12) is provided at the lower end of the worktable (1), a first rotary motor (13) is provided in the box (12), a drive shaft (14) is rotatably connected in the first bearing seat (11), one end of the drive shaft (14) is connected to the output shaft of the first rotary motor (13), and a transmission structure is provided between the drive shaft (14) and the rotating shaft (3).

3. The mechatronics automatic welding platform according to claim 2, characterized in that: The transmission structure includes a worm wheel (15), a worm wheel (15) is provided at the end of the rotating shaft (3), a worm (16) is provided on the outer wall of the transmission shaft (14), and the worm wheel (15) and the worm (16) are meshed and connected.

4. The mechatronics automatic welding platform according to claim 3, characterized in that: The clamping assembly includes a support plate (17), the side wall of the turntable (4) is fixedly connected to the support plate (17), the upper end of the support plate (17) is provided with a second rotary motor (18), the inner wall of one side of the mounting groove (7) is provided with a second bearing seat (19), a bidirectional threaded rod (20) is rotatably connected in the second bearing seat (19), one end of the bidirectional threaded rod (20) is connected to the output shaft of the second rotary motor (18), and both sides of the threaded outer wall of the bidirectional threaded rod (20) are provided with movable seats (21).

5. The mechatronics automatic welding platform according to claim 4, characterized in that: The mounting slot (7) has grooves (22) on both sides. A slide rod (23) is fixedly connected in the groove (22). A slider (24) is slidably connected to the outer wall of the slide rod (23). An abutment seat (8) is fixedly connected to the upper end of the moving seat (21) and the slider (24).

6. The mechatronics automatic welding platform according to claim 5, characterized in that: The connecting structure includes a groove (25), a groove (25) is provided in the abutment seat (8), a connecting groove (26) adapted to the groove (25) is provided in the flat plate seat (9), a U-shaped frame (27) is fixedly connected to the outer side of the abutment seat (8), a mounting seat (28) is provided in the groove (25), an adjusting screw (29) is rotatably provided between the mounting seat (28) and the U-shaped frame (27), and a knob (30) is provided at the end of the adjusting screw (29). The outer wall is threaded with a threaded sleeve (31), one end of which is provided with an extension rod (32), and the end of the extension rod (32) is provided with a wedge block (33). A fixed seat (34) is provided in the groove (25), and one end of the fixed seat (34) is slidably connected with a locking block (35) that matches the wedge block (33). One end of the locking block (35) is provided with a positioning pin (36), and the inner walls on both sides of the connecting groove (26) are provided with pin holes (37) that match the positioning pin (36).

7. The mechatronics automatic welding platform according to claim 6, characterized in that: One end of the card block (35) is provided with a through groove (38), and a reset rod (39) is fixedly connected to the inner wall of the groove (25). A spring (40) is provided at the end of the reset rod (39) and the spring (40) is located in the through groove (38).

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