Welding device for industrial sewing machine processing

Abstract

The invention discloses an industrial sewing machine processing welding device which comprises a base and is characterized in that a baffle is fixedly arranged on the upper wall of one side of the base, a side plate is fixedly arranged at the end, away from the baffle, of the base, a top plate is fixedly arranged on the side plate, and a first telescopic plate is slidably arranged on the lower wall of the top plate; a welding sleeve is fixedly connected to one end of the first telescopic plate, a moving control mechanism corresponding to the first telescopic plate is arranged on the top plate, a fixing table is fixedly connected to one side of the welding sleeve, and the fixing table is fixedly arranged on the welding sleeve through a fixing mechanism; an annular sliding groove corresponding to the electric control sliding block is formed in the inner wall of the welding sleeve, and the welding head is connected to the electric control sliding block. According to the device, the hand wheel of the sewing machine and the connecting sleeve of the machine body of the sewing machine can be accurately and rapidly attached and pressed, the operation of automatic circumferential welding is completed in the protective sleeve, and the safety during hand wheel welding is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of sewing machine processing technology, and more particularly to a welding device for industrial sewing machine processing. Background Technology

[0002] In the process of sewing machine processing, it is often necessary to weld the handwheel to the corresponding bolt connection sleeve on the sewing machine body to facilitate the installation and connection of the handwheel. In the existing technology, the traditional welding method is to manually use a clamp to hold the handwheel and fit it together, and then another person performs the welding operation. The welding process requires circumferential welding operations, which is inefficient by manual labor. In addition, sparks and debris will fly during the welding process, posing a safety hazard. To address these issues, we propose a welding device for industrial sewing machine processing. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies, such as the low efficiency and safety hazards associated with manual welding operations in traditional sewing machines, and to propose a welding device for industrial sewing machine processing.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A welding device for industrial sewing machine processing includes a base, a baffle fixedly mounted on one upper wall of the base, a side plate fixedly mounted on the end of the base away from the baffle, a top plate fixedly mounted on the side plate, a first telescopic plate slidably mounted on the lower wall of the top plate, a welding sleeve fixedly connected to one end of the first telescopic plate, a movement control mechanism corresponding to the first telescopic plate on the top plate, a fixed platform fixedly connected to one side of the welding sleeve, the fixed platform being fixedly mounted on the welding sleeve by a fixing mechanism, a material clamping mechanism inside the fixed platform, an electrically controlled slider slidably mounted on the inner wall of the welding sleeve, an annular sliding groove corresponding to the electrically controlled slider being formed on the inner wall of the welding sleeve, a welding head connected to the electrically controlled slider, the welding head being connected to the electrically controlled slider via a CNC telescopic rod, a telescopic screw rotatably mounted on the lower wall of the welding sleeve, a slide seat corresponding to the telescopic screw slidably mounted on the base, a threaded groove corresponding to the telescopic screw being formed on the slide seat, and a sliding groove corresponding to the slide seat being formed on the base.

[0005] Preferably, the movement control mechanism includes a first threaded rod, and the lower wall of the top plate is provided with a groove corresponding to the first telescopic plate. The first threaded rod is rotatably disposed in the groove and rotatably passes through the first telescopic plate. The first telescopic plate is provided with a threaded through hole corresponding to the first threaded rod. One end of the first threaded rod rotatably passes through the side wall of the top plate, and a first rotating handle is fixedly connected to the end of the first threaded rod that passes through the top plate.

[0006] Preferably, the fixing mechanism includes two locking blocks. Two telescopic grooves are symmetrically opened on the inner wall of the end of the welding sleeve away from the baffle. The two locking blocks are slidably disposed in the two telescopic grooves respectively, and both locking blocks are connected to the inner wall of the telescopic grooves by springs. One side wall of each of the two locking blocks is inclined. Two fixing grooves corresponding to the locking blocks are symmetrically opened on the side wall of the fixing platform. Each of the two locking blocks is provided with a corresponding pulling mechanism.

[0007] Preferably, the pulling mechanism includes two pull rods, which are respectively fixedly mounted on the side wall of the two blocks near the spring. Both pull rods slide through the side wall of the welded sleeve, and a pull handle is fixedly connected to the end of each pull rod away from the block.

[0008] Preferably, the material clamping mechanism includes two clamping plates, both of which are symmetrically slidably disposed within a fixed platform via second telescopic plates. A second threaded rod is rotatably disposed within the fixed platform, the second threaded rod rotatably passing through the two second telescopic plates. Each of the two second telescopic plates has a threaded through hole corresponding to the second threaded rod. The threads at both ends of the second threaded rod are arranged in opposite directions, and one end of the second threaded rod rotatably passes through the side wall of the fixed platform and is fixedly connected to a second rotating handle. Each of the two clamping plates is provided with a corresponding telescopic adjustment mechanism.

[0009] Preferably, the telescopic adjustment mechanism includes two third threaded rods, which are rotatably mounted on the sidewalls of the two clamping plates near the second telescopic plate. Two threaded sleeves are symmetrically slidably mounted on the fixed platform. The fixed platform has strip-shaped sliding openings corresponding to the two threaded sleeves. The two third threaded rods are rotatably mounted through the two threaded sleeves. Each of the two threaded sleeves has a threaded through hole corresponding to the third threaded rod. A third rotating handle is fixedly connected to the end of the two third threaded rods away from the clamping plate.

[0010] Compared with the prior art, the beneficial effects of this invention are as follows: The cooperation between the second threaded rod and the second telescopic plate enables control of the two clamping plates. Rotating the second threaded rod moves the two clamping plates closer or further apart, thus quickly clamping and fixing the handwheel between the clamping plates. Rotating the third threaded rod allows the two clamping plates to extend or retract, thereby controlling the position of the handwheel within the welding sleeve and facilitating precise positioning of the welding head. The cooperation between the locking block and the locking slot enables the installation and fixing of the fixing platform within the welding sleeve. The pull rod controls the locking block; pulling the pull rod causes the locking block to slide out of the locking slot, thus… The fixed platform is released for quick and easy disassembly, allowing for the clamping and securing of the handwheel. By incorporating an electrically controlled slider and a CNC telescopic rod, the welding head can be accurately moved to the welding position to complete the circumferential welding operation, eliminating the need for manual welding and improving efficiency. Furthermore, the entire welding process is completed within the welding sleeve, providing protection against sparks and debris, significantly enhancing welding safety. The first threaded rod allows for lateral adjustment of the welding sleeve, facilitating the fit between the handwheel and the machine body. The telescopic screw controls the vertical position of the welding sleeve, ensuring more precise handwheel engagement. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural schematic diagram of a welding device for industrial sewing machine processing proposed in this invention; Figure 2 This is a three-dimensional structural diagram of a welding device for industrial sewing machine processing proposed in this invention from another angle. Figure 3 This is a side view of the welding device for industrial sewing machine processing proposed in this invention. Figure 4 for Figure 3 Schematic diagram of the structure at point A; Figure 5 for Figure 3 A schematic diagram of the structure at point B.

[0012] In the diagram: 1. Base, 2. Baffle, 3. Side plate, 4. Top plate, 5. Slide groove, 6. First threaded rod, 7. First telescopic plate, 8. First handle, 9. Welding sleeve, 10. Electrically controlled slider, 11. Welding head, 12. Slide seat, 13. Telescopic screw, 14. Fixed platform, 15. Second threaded rod, 16. Second handle, 17. Telescopic groove, 18. Locking block, 19. Spring, 20. Pull rod, 21. Pull handle, 22. Clamping plate, 23. Second telescopic plate, 24. Third threaded rod, 25. Threaded sliding sleeve, 26. Third handle. Detailed Implementation

[0013] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0014] Reference Figures 1-5A welding device for industrial sewing machine processing includes a base 1, a baffle 2 fixedly mounted on the upper wall of one side of the base 1, a side plate 3 fixedly mounted on the end of the base 1 away from the baffle 2, a top plate 4 fixedly mounted on the side plate 3, a first telescopic plate 7 slidably mounted on the lower wall of the top plate 4, a welding sleeve 9 fixedly connected to one end of the first telescopic plate 7, a movement control mechanism corresponding to the first telescopic plate 7 on the top plate 4, the movement control mechanism including a first threaded rod 6, a groove 5 corresponding to the first telescopic plate 7 opened on the lower wall of the top plate 4, the first threaded rod 6 rotatably mounted in the groove 5 and rotatably passing through the first telescopic plate 7, a threaded through hole corresponding to the first threaded rod 6 opened on the first telescopic plate 7, and one end of the first threaded rod 6 rotatably passing through the top plate. The first threaded rod 6 is fixedly connected to one end of the top plate 4, and a first rotating handle 8 is fixedly connected to one side of the welding sleeve 9. A fixed platform 14 is fixedly connected to one side of the welding sleeve 9. The fixed platform 14 is fixedly mounted on the welding sleeve 9 by a fixing mechanism, which includes two locking blocks 18. Two telescopic grooves 17 are symmetrically opened on the inner wall of the end of the welding sleeve 9 away from the baffle 2. The two locking blocks 18 are slidably mounted in the two telescopic grooves 17, and both locking blocks 18 are connected to the inner wall of the telescopic grooves 17 by springs 19. One side wall of the two locking blocks 18 is inclined. Two fixing grooves corresponding to the locking blocks 18 are symmetrically opened on the side wall of the fixed platform 14. Each of the two locking blocks 18 is equipped with a corresponding pulling mechanism, which includes two pull rods 20. Pull rods 20 are respectively fixedly mounted on the sidewalls of the two clamping blocks 18 near the spring 19. Both pull rods 20 slide through the sidewalls of the welded sleeve 9. A pull handle 21 is fixedly connected to the end of each pull rod 20 away from the clamping block 18. A material clamping mechanism is provided inside the fixed platform 14, including two clamping plates 22. Both clamping plates 22 are symmetrically slidably mounted inside the fixed platform 14 via second telescopic plates 23. A second threaded rod 15 is rotatably mounted inside the fixed platform 14, rotatably passing through the two second telescopic plates 23. Each of the two second telescopic plates 23 has a threaded through hole corresponding to the second threaded rod 15. The threads at both ends of the second threaded rod 15 are reversed, and one end of the second threaded rod 15 rotatably passes through the fixed platform 14. A second rotating handle 16 is fixedly connected to the side wall of the 4. Each of the two clamping plates 22 is equipped with a corresponding telescopic adjustment mechanism, which includes two third threaded rods 24. The two third threaded rods 24 are rotatably mounted on the side wall of each clamping plate 22 near the second telescopic plate 23. Two threaded sleeves 25 are symmetrically slidably mounted on the fixed platform 14. The fixed platform 14 has strip-shaped sliding openings corresponding to the two threaded sleeves 25. The two third threaded rods 24 rotatably pass through the two threaded sleeves 25. Each threaded sleeve 25 has a threaded through hole corresponding to the third threaded rod 24. A third rotating handle 26 is fixedly connected to the end of each third threaded rod 24 away from the clamping plate 22. An electrically controlled slider 10 is slidably mounted on the inner wall of the welding sleeve 9.The inner wall of the welding sleeve 9 has an annular sliding groove corresponding to the electrically controlled slider 10. A welding head 11 is connected to the electrically controlled slider 10 and is connected to the slider 10 via a CNC telescopic rod. A telescopic screw 13 is rotatably mounted on the lower wall of the welding sleeve 9. A slide block 12 corresponding to the telescopic screw 13 is slidably mounted on the base 1. The slide block 12 has a threaded groove corresponding to the telescopic screw 13, and the base 1 has a sliding groove corresponding to the slide block 12. Through the cooperation of the second threaded rod 15 and the second telescopic plate 23, the two clamping plates 22 are controlled. Rotating the second threaded rod 15 can move the two clamping plates 22 closer or further apart, thereby quickly clamping and fixing the handwheel between the clamping plates 22. Rotating the third threaded rod 24 can move the two clamping plates 22 to extend or retract, thereby controlling the position of the handwheel inside the welding sleeve 9, facilitating precise positioning of the welding head 11. The mounting mechanism, through the cooperation of the locking block 18 and the locking slot, enables the fixed platform 14 to be installed and fixed within the welding sleeve 9. The locking block 18 is controlled by the pull rod 20; pulling the pull rod 20 causes the locking block 18 to slide out of the locking slot, thus releasing the fixed platform 14 and facilitating quick disassembly of the fixed platform 14 for handwheel clamping. The electrically controlled slider 10 and CNC telescopic rod accurately move the welding head 11 to the welding position and complete the circumferential welding operation, eliminating the need for manual welding and improving welding efficiency. Furthermore, the entire welding process is completed within the welding sleeve 9, providing protection against sparks and debris, significantly enhancing welding safety. The first threaded rod 6 allows for lateral adjustment of the welding sleeve 9, facilitating the fit between the handwheel and the machine body. The telescopic screw 13 controls the vertical position of the welding sleeve 9, ensuring more precise handwheel engagement.

[0015] In this invention, during the welding of the handwheel of a sewing machine, the sewing machine is first placed on one side of the baffle 2 to determine the welding position. The first threaded rod 6 is rotated to adjust the lateral position of the welding sleeve 9, facilitating the fit between the handwheel and the machine body. The telescopic screw 13 controls the vertical position of the welding sleeve 9, ensuring more precise handwheel fit. The second threaded rod 15, in conjunction with the second telescopic plate 23, controls the two clamping plates 22. Rotating the second threaded rod 15 moves the two clamping plates 22 closer together or further apart, quickly clamping and fixing the handwheel between the plates. Rotating the third threaded rod 24 extends and retracts the two clamping plates 22, controlling the handwheel's position during welding. The position within the welding sleeve 9 facilitates precise positioning of the welding head 11. The engagement of the locking block 18 with the slot allows for the installation and fixation of the fixing platform 14 within the welding sleeve 9. The locking block 18 is controlled by a pull rod 20; pulling the rod 20 causes the locking block 18 to slide out of the slot, thus releasing the fixing platform 14 and facilitating quick disassembly for handwheel clamping. The electrically controlled slider 10 and CNC telescopic rod accurately guide the welding head 11 to the welding position and complete the circumferential welding operation, eliminating the need for manual welding and improving efficiency. Furthermore, the entire welding process is completed within the welding sleeve 9, providing protection against sparks and debris, significantly enhancing welding safety.

[0016] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A welding device for industrial sewing machine processing, comprising a base (1), characterized in that, A baffle (2) is fixedly installed on one side of the upper wall of the base (1). A side plate (3) is fixedly installed on the end of the base (1) away from the baffle (2). A top plate (4) is fixedly installed on the side plate (3). A first telescopic plate (7) is slidably installed on the lower wall of the top plate (4). A welding sleeve (9) is fixedly connected to one end of the first telescopic plate (7). A movement control mechanism corresponding to the first telescopic plate (7) is provided on the top plate (4). A fixed platform (14) is fixedly connected to one side of the welding sleeve (9). The fixed platform (14) is fixedly installed on the welding sleeve (9) by a fixing mechanism. A material clamping mechanism is provided inside the fixed platform (14). The inner wall of the welding sleeve (9) is slidably provided with an electrically controlled slider (10). The inner wall of the welding sleeve (9) is provided with an annular sliding groove corresponding to the electrically controlled slider (10). A welding head (11) is connected to the electrically controlled slider (10). The welding head (11) is connected to the electrically controlled slider (10) through a CNC telescopic rod. The lower wall of the welding sleeve (9) is rotatably provided with a telescopic screw (13). A slide seat (12) corresponding to the telescopic screw (13) is slidably provided on the base (1). A threaded groove corresponding to the telescopic screw (13) is provided on the slide seat (12). A sliding groove corresponding to the slide seat (12) is provided on the base (1).

2. The welding device for industrial sewing machine processing according to claim 1, characterized in that, The movement control mechanism includes a first threaded rod (6), and the lower wall of the top plate (4) is provided with a groove (5) corresponding to the first telescopic plate (7). The first threaded rod (6) is rotatably disposed in the groove (5) and is rotatably disposed through the first telescopic plate (7). The first telescopic plate (7) is provided with a threaded through hole corresponding to the first threaded rod (6). One end of the first threaded rod (6) is rotatably disposed through the side wall of the top plate (4). The end of the first threaded rod (6) that is disposed through the top plate (4) is also fixedly connected to a first rotating handle (8).

3. The welding device for industrial sewing machine processing according to claim 1, characterized in that, The fixing mechanism includes two locking blocks (18). Two telescopic grooves (17) are symmetrically opened on the inner wall of the end of the welding sleeve (9) away from the baffle (2). The two locking blocks (18) are slidably arranged in the two telescopic grooves (17), and the two locking blocks (18) are connected to the inner wall of the telescopic groove (17) by springs (19). One side wall of the two locking blocks (18) is inclined. Two fixing grooves corresponding to the locking blocks (18) are symmetrically opened on the side wall of the fixing platform (14). The two locking blocks (18) are provided with corresponding pulling mechanisms.

4. The welding device for industrial sewing machine processing according to claim 3, characterized in that, The pulling mechanism includes two pull rods (20), which are respectively fixedly mounted on the side wall of the two locking blocks (18) near the spring (19). Both pull rods (20) slide through the side wall of the welded sleeve (9), and a handle (21) is fixedly connected to the end of each pull rod (20) away from the locking block (18).

5. The welding device for industrial sewing machine processing according to claim 1, characterized in that, The material clamping mechanism includes two clamping plates (22). Both clamping plates (22) are symmetrically slidably arranged in a fixed platform (14) via second telescopic plates (23). A second threaded rod (15) is rotatably arranged in the fixed platform (14). The second threaded rod (15) rotatably passes through the two second telescopic plates (23). Both second telescopic plates (23) are provided with threaded through holes corresponding to the second threaded rod (15). The threads at both ends of the second threaded rod (15) are arranged in opposite directions. One end of the second threaded rod (15) rotatably passes through the side wall of the fixed platform (14) and is fixedly connected to a second rotating handle (16). Both clamping plates (22) are provided with corresponding telescopic adjustment mechanisms.

6. The welding device for industrial sewing machine processing according to claim 5, characterized in that, The telescopic adjustment mechanism includes two third threaded rods (24). The two third threaded rods (24) are respectively rotatably mounted on the side wall of one end of the two clamping plates (22) near the second telescopic plate (23). Two threaded sleeves (25) are symmetrically slidably mounted on the fixed platform (14). The fixed platform (14) has a strip-shaped sliding opening corresponding to the two threaded sleeves (25). The two third threaded rods (24) are respectively rotatably mounted through the two threaded sleeves (25). The two threaded sleeves (25) are each provided with a threaded through hole corresponding to the third threaded rod (24). The end of the two third threaded rods (24) away from the clamping plate (22) is fixedly connected to a third rotating handle (26).

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