Amorphous nanocrystalline strip coiling welding heat treatment device

Abstract

The invention discloses an amorphous nanocrystalline strip coiling welding heat treatment device which comprises a strip coiling mechanism, the strip coiling mechanism comprises a first coiling motor, the first coiling motor is rotationally connected with a coiling seat, a first coiling shaft is arranged on the coiling seat, a movable clamping rod is arranged at the upper end of the first coiling shaft, and a second coiling shaft is arranged at the lower end of the movable clamping rod. A first guide wheel is arranged at the front end of the movable clamping rod and corresponds to the first winding shaft, a second winding shaft is arranged at the rear end of the first winding shaft, a second guide wheel is arranged at the upper end of the second winding shaft, and the second winding shaft is rotationally connected with a second winding motor. A guide frame is arranged on the second guide wheel, a guide channel is formed in the guide frame, a fractured amorphous strip can be welded again through the welding heat treatment device, the amorphous strip can be rewound into a roll, later fixed-length use is facilitated, the rejection rate of products is reduced, and the production cost is further reduced.

Description

Technical Field

[0001] The invention relates to the technical field of amorphous nanocrystalline strip production, in particular to an amorphous nanocrystalline strip coiling welding heat treatment device. Background Art

[0002] In some cases of amorphous magnetic core production, in conventional amorphous magnetic core production, for the winding of single-core DC-resistant (single-core) magnetic cores, the strip is relatively brittle and often breaks during the winding process of the sampling full-automatic winding equipment. Manual processing is required after the strip breaks. Frequent strip breaks lead to reduced efficiency, and at the same time, production costs are further increased, and the quality of finished products is significantly reduced. In addition, the fixed-length strips required by some manufacturers are completely scrapped, or are manually welded and then re-wound, which further reduces production efficiency. Such problems cause high costs for manufacturers. If such production problems are not solved, the idea of ​​completing production coiling and welding and re-coiling at one time is realized through a coiling welding heat treatment device. The present invention provides an amorphous nanocrystalline strip coiling welding heat treatment device to solve the above technical problems. Summary of the invention

[0003] The purpose of the present invention is to provide an amorphous nanocrystalline strip coiling welding heat treatment device to solve the problems raised in the above-mentioned background technology. Through this welding heat treatment device, the broken amorphous strip can be re-welded and re-coiled into a roll, which is convenient for later fixed-length use, reduces the scrap rate of the product, and further reduces the production cost.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an amorphous nanocrystalline strip winding welding heat treatment device comprises a strip winding mechanism, the strip winding mechanism comprises a first winding motor, the first winding motor is rotatably connected to a winding seat, a first winding shaft is arranged on the winding seat, a movable clamping rod is arranged at the upper end of the first winding shaft, a first guide wheel is arranged at the front end of the movable clamping rod, the first guide wheel is arranged corresponding to the first winding shaft, a second winding shaft is arranged at the rear end of the first winding shaft, a second guide wheel is arranged at the upper end of the second winding shaft, the second winding shaft is rotatably connected to the second winding motor, a guide frame is arranged on the second guide wheel, a guide channel is arranged on the guide frame, and the guide channel is arranged on the outer side of the second winding shaft, a welding mechanism is arranged at the lower ends of the first winding shaft and the second winding shaft, the welding mechanism comprises a welding guide rail, a clamping mechanism is arranged on the welding guide rail, a welding mechanism is arranged at the upper end of the clamping mechanism, and a local heat treatment mechanism is arranged on the welding mechanism.

[0005] A moving seat is provided on the welding guide rail, a clamping mechanism is provided on the moving seat, a moving motor is installed on the moving seat, the moving motor drives the moving seat to move along the welding guide rail, the clamping mechanism includes a left clamping seat and a right clamping seat, and a first shearing mechanism and a second shearing mechanism are respectively provided on the left clamping seat and the right clamping seat.

[0006] The first shearing mechanism comprises a first shearing knife, which is arranged on the right side of the left clamping seat, the first shearing knife is arranged in a shearing groove at the upper end of the left clamping seat, and the upper end of the first shearing knife is connected to a hydraulic cylinder.

[0007] The second shearing mechanism comprises a second shearing knife, which is arranged on the left side of the right clamping seat, and the second shearing knife is arranged in a second shearing groove at the upper end of the right clamping seat, and a second hydraulic cylinder is arranged at the upper end of the second shearing knife.

[0008] The left clamping seat is provided with a left fixed-size shift clamping seat, and the left fixed-size shift clamping seat is movably arranged on the left side of the left clamping seat. The right clamping seat is provided with a right fixed-size shift clamping seat, and the right fixed-size shift clamping seat is movably arranged on the right clamping seat.

[0009] The welding mechanism comprises a welding frame, which is arranged on the left clamping seat and the right clamping seat, a docking frame is arranged at the lower end of the welding frame, and the docking position of the docking frame is arranged horizontally with the clamping position of the left clamping seat and the right clamping seat, and a welding moving mechanism is arranged at the upper end of the welding frame.

[0010] The welding mobile mechanism includes a mobile frame, which is arranged on the welding frame. The welding frame includes four columns, which are respectively arranged on the four corners of the welding frame. A welding seat is arranged at the lower end of the mobile frame, and a welding machine is arranged on the welding seat. The welding machine performs mobile welding by means of a sliding rail arranged at the lower end of the mobile frame.

[0011] The four columns are retractable columns.

[0012] Local heat treatment mechanisms are arranged on both sides of the lower end of the welding seat. The local heat treatment mechanisms include high-frequency heaters, and the high-frequency heaters are arranged on both sides of the welding machine respectively.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The first winding motor and the second winding motor are set to realize the sudden break during the winding process of the coil. In order to ensure the safety of production and facilitate the subsequent welding process, the second winding motor is used to rewind the second section after the break, so that the coils before and after the break can be wound and collected, ensuring the safety of production while reducing the difficulty of rewinding after the break in the later stage, greatly improving the production efficiency, and providing better welding conditions for the later welding.

[0015] 2. By setting the welding guide rail, it can be moved to different positions during the welding process of different fracture positions, which greatly increases the welding range, realizes multi-point welding at the welding position, and improves welding production efficiency.

[0016] 3. The second shearing structure can be used to neatly shear the coil before it breaks, making it easier to butt weld with the coil at the rear, thus ensuring the quality of welding.

[0017] 4. The arrangement of the left fixed-length shift clamp seat and the right fixed-length shift clamp seat on the clamp seat can move the coil forward during the shearing process, which is convenient for shearing. At the same time, in the welding and docking of the front and rear coils after shearing, it provides moving space, which is convenient for smooth docking, improves docking accuracy, and facilitates improving the quality of welding, so as to ensure the accuracy of the welding position and reduce the displacement error of welding.

[0018] 5. The arrangement of the left fixed-length shift clamp seat and the right fixed-length shift clamp seat on the clamp seat can move the coil forward during the shearing process, which is convenient for shearing. At the same time, in the welding and docking of the front and rear coils after shearing, it provides moving space, which is convenient for smooth docking, improves docking accuracy, and facilitates improving the quality of welding, so as to ensure the accuracy of the welding position and reduce the displacement error of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the amorphous nanocrystalline strip coiling welding heat treatment device of the present invention.

[0020] Figure 2 It is a schematic diagram of the welding guide rail and the clamping mechanism structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the welding mechanism structure of the present invention.

[0022] Figure 4 It is a structural schematic diagram of the welding frame of the present invention.

[0023] Figure numerals: 1, strip winding mechanism, 2, first winding motor, 3, winding seat, 4, first winding shaft, 5, movable clamping rod, 6, first guide wheel, 8, second winding shaft, 9, second guide wheel, 10, second winding motor, 11, guide frame, 12, guide channel, 13, welding mechanism, 14, welding guide rail, 15, clamping mechanism, 16, local heat treatment mechanism, 17, moving seat, 18, moving motor, 19, left clamping seat, 20, right clamping seat Holder, 21. First shearing mechanism, 22. Second shearing mechanism, 23. First shearing knife, 24. Shearing groove, 25. Hydraulic cylinder, 26. Second shearing knife, 27. Second shearing groove, 28. Second hydraulic cylinder, 29. Left fixed-length shift clamp seat, 30. Right fixed-length shift clamp seat, 31. Welding frame, 32. Docking frame, 33. Welding moving mechanism, 34. Moving frame, 35. Column, 37. Welding machine, 38. High-frequency heater, 39. Sliding rail. DETAILED DESCRIPTION

[0024] The following content describes in detail the specific implementation of the present invention in conjunction with the accompanying drawings.

[0025] A device for coiling and welding heat treatment of amorphous nanocrystalline strips, comprising a strip coiling mechanism 1, wherein the strip coiling mechanism 1 comprises a first coiling motor 2, wherein the first coiling motor 2 is rotatably connected to a coiling seat 3, wherein a first coiling shaft 4 is arranged on the coiling seat 3, wherein an active clamping rod 5 is arranged at the upper end of the first coiling shaft 4, wherein a first guide wheel 6 is arranged at the front end of the active clamping rod 5, wherein the first guide wheel 6 is arranged corresponding to the first coiling shaft 4, wherein a second coiling shaft 8 is arranged at the rear end of the first coiling shaft 4, wherein a second guide wheel 9 is arranged at the upper end of the second coiling shaft 8, wherein the second coiling shaft 8 is rotatably connected to a second coiling motor 10, wherein a guide frame 11 is arranged on the second guide wheel 9, wherein a guide channel 12 is arranged on the guide frame 11, wherein the guide channel 12 is arranged on the second coiling shaft 8 On the outside, a welding mechanism 13 is arranged at the lower end of the first winding shaft 8 and the second winding shaft 7, and the welding mechanism 13 includes a welding guide rail 14, and a clamping mechanism 15 is arranged on the welding guide rail 14. The upper end of the clamping mechanism 15 is arranged with a welding mechanism 13, and a local heat treatment mechanism 16 is arranged on the welding mechanism 13; by arranging the first winding motor 2 and the second winding motor 10, a sudden break in the process of winding the coil is realized. In order to ensure the safety of production and facilitate the subsequent welding process, the second winding motor 10 is used to rewind the second section after the break, so as to ensure that the coils of the two sections before and after the break can be wound and collected, so as to ensure the safety of production and reduce the difficulty of rewinding after the break in the later stage, thereby greatly improving the production efficiency and providing better welding conditions for the later welding.

[0026] The welding guide rail 14 is provided with a movable seat 17, and the movable seat 17 is provided with a clamping mechanism 15. The movable seat 17 is installed with a movable motor 18, and the movable motor 18 drives the movable seat 17 to move along the welding guide rail 14. The clamping mechanism 15 includes a left clamping seat 19 and a right clamping seat 20, and the left clamping seat 19 and the right clamping seat 20 are respectively provided with a first shearing mechanism 21 and a second shearing mechanism 22. Through the setting of the welding guide rail 14, it can be moved to different positions during the welding process of different fracture positions, which greatly improves the welding range, realizes multi-point welding at the welding position, and improves the welding production efficiency.

[0027] The first shearing mechanism 21 includes a first shearing knife 23, which is arranged on the right side of the left clamping seat 19, and the first shearing knife 23 is arranged in a shearing groove 24 at the upper end of the left clamping seat 19, and the upper end of the first shearing knife 23 is connected to a hydraulic cylinder 25; through the setting of the first shearing mechanism 21, the broken position of the broken coil can be neatly cut, the welding difficulty is reduced, and at the same time, the welding quality can be guaranteed to be better, and the preliminary guarantee work can be carried out before welding, which greatly improves the welding efficiency.

[0028] The second shearing mechanism 22 includes a second shearing knife 26, which is arranged on the left side of the right clamping seat 20, and the second shearing knife 26 is arranged in a second shearing groove 27 at the upper end of the right clamping seat 20. A second hydraulic cylinder 28 is arranged on the upper end of the second shearing knife 26. The second shearing mechanism 22 is used to neatly shear the coil before the coil breaks, which is convenient for butt welding with the coil at the latter section, thereby ensuring the quality of welding.

[0029] The left clamping seat 19 is provided with a left fixed-size shift clamping seat 29, and the left fixed-size shift clamping seat 29 is movably arranged on the left side of the left clamping seat 19. The right clamping seat 20 is provided with a right fixed-size shift clamping seat 30, and the right fixed-size shift clamping seat 30 is movably arranged on the right clamping seat 20. The arrangement of the left fixed-size shift clamping seat and the right fixed-size shift clamping seat on the clamping seat can move the coil forward during the shearing process, which is convenient for shearing. At the same time, in the welding and docking of the front and rear coils after shearing, a moving space is provided, which is convenient for the smooth docking, improves the docking accuracy, and facilitates the improvement of the welding quality, so as to ensure the accuracy of the welding position and reduce the displacement error of the welding.

[0030] The welding mechanism 13 includes a welding frame 31, and the welding frame 31 is arranged on the left clamping seat 19 and the right clamping seat 20. A docking frame 32 is arranged at the lower end of the welding frame 31. The docking position of the docking frame 32 is horizontally arranged with the clamping position of the left clamping seat 19 and the right clamping seat 20. A welding moving mechanism 33 is arranged at the upper end of the welding frame 31. Through the setting of the welding frame 31, it can be ensured that the left clamping seat 19 and the right clamping seat 20 can be fixed at the moving distance, which is convenient for neat operation, ensuring the consistency of the size of the extended shearing and butt welding of the coils on the left and right sides, and realizing the improvement of welding accuracy. At the same time, the welding moving mechanism can be more ready to weld in place, reduce the number of personnel inspections, and improve welding accuracy.

[0031] The welding mobile mechanism 33 includes a mobile frame 34, and the mobile frame 34 is arranged on the welding frame 31. The welding frame 34 includes four columns 35, and the four columns 35 are respectively arranged on the four corners of the welding frame 31. A welding seat 36 is arranged at the lower end of the mobile frame 34, and a welding machine 37 is arranged on the welding seat 36. The welding machine 37 performs mobile welding by arranging a sliding rail 39 at the lower end of the mobile frame 34; the arrangement of the four columns 35 can ensure the displacement accuracy of the up and down movement of welding, and ensure the accuracy of mobile welding.

[0032] The four columns 35 are retractable columns. The retractability of the four columns 35 can ensure adaptability to different welding thicknesses.

[0033] Local heat treatment mechanisms 16 are arranged on both sides of the lower end of the welding seat 36, and the local heat treatment mechanisms 16 include high-frequency heaters 38, and the high-frequency heaters 38 are respectively arranged on both sides of the welding machine 37; the welding position can be heated by the local heat treatment mechanism 16, and the welding after heating can achieve the later stability of the welding position and improve the quality of the coil.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions are deemed to be within the scope of protection of the present invention.

Claims

1. An amorphous nanocrystalline strip coiling welding heat treatment device, characterized in that: The present invention relates to a strip winding mechanism, wherein the strip winding mechanism comprises a first winding motor, the first winding motor is rotatably connected to a winding seat, a first winding shaft is arranged on the winding seat, a movable clamping rod is arranged on the upper end of the first winding shaft, a first guide wheel is arranged at the front end of the movable clamping rod, the first guide wheel is arranged corresponding to the first winding shaft, a second winding shaft is arranged at the rear end of the first winding shaft, a second guide wheel is arranged at the upper end of the second winding shaft, the second winding shaft is rotatably connected to the second winding motor, a guide frame is arranged on the second guide wheel, a guide channel is arranged on the guide frame, and the guide channel is arranged on the outer side of the second winding shaft, a welding mechanism is arranged at the lower ends of the first and second winding shafts, the welding mechanism comprises a welding guide rail, a clamping mechanism is arranged on the welding guide rail, a welding mechanism is arranged at the upper end of the clamping mechanism, and a local heat treatment mechanism is arranged on the welding mechanism.

2. The amorphous nanocrystalline strip coiling welding heat treatment device according to claim 1, characterized in that: A moving seat is provided on the welding guide rail, a clamping mechanism is provided on the moving seat, a moving motor is installed on the moving seat, the moving motor drives the moving seat to move along the welding guide rail, the clamping mechanism includes a left clamping seat and a right clamping seat, and a first shearing mechanism and a second shearing mechanism are respectively provided on the left clamping seat and the right clamping seat.

3. The amorphous nanocrystalline strip coiling welding heat treatment device according to claim 2, characterized in that: The first shearing mechanism comprises a first shearing knife, which is arranged on the right side of the left clamping seat, the first shearing knife is arranged in a shearing groove at the upper end of the left clamping seat, and the upper end of the first shearing knife is connected to a hydraulic cylinder.

4. The amorphous nanocrystalline strip coiling welding heat treatment device according to claim 3, characterized in that: The second shearing mechanism comprises a second shearing knife, which is arranged on the left side of the right clamping seat, and the second shearing knife is arranged in a second shearing groove at the upper end of the right clamping seat, and a second hydraulic cylinder is arranged at the upper end of the second shearing knife.

5. The amorphous nanocrystalline strip coiling welding heat treatment device according to claim 1, characterized in that: The left clamping seat is provided with a left fixed-size shift clamping seat, and the left fixed-size shift clamping seat is movably arranged on the left side of the left clamping seat. The right clamping seat is provided with a right fixed-size shift clamping seat, and the right fixed-size shift clamping seat is movably arranged on the right clamping seat.

6. The amorphous nanocrystalline strip coiling welding heat treatment device according to claim 5, characterized in that: The welding mechanism includes a welding frame, which is arranged on the left clamping seat and the right clamping seat. A docking frame is arranged at the lower end of the welding frame. The docking position of the docking frame is arranged horizontally with the clamping position of the left clamping seat and the right clamping seat. A welding moving mechanism is arranged at the upper end of the welding frame.

7. The amorphous nanocrystalline strip coiling welding heat treatment device according to claim 6, characterized in that: The welding mobile mechanism includes a mobile frame, which is arranged on the welding frame. The welding frame includes four columns, which are respectively arranged on the four corners of the welding frame. A welding seat is arranged at the lower end of the mobile frame, and a welding machine is arranged on the welding seat. The welding machine performs mobile welding by means of a sliding rail arranged at the lower end of the mobile frame.

8. The amorphous nanocrystalline strip coiling welding heat treatment device according to claim 7, characterized in that: The four columns are retractable columns.

9. The amorphous nanocrystalline strip coiling welding heat treatment device according to claim 7, characterized in that: Local heat treatment mechanisms are arranged on both sides of the lower end of the welding seat. The local heat treatment mechanisms include high-frequency heaters, and the high-frequency heaters are respectively arranged on both sides of the welding machine.

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