Laser welding auxiliary device for machining solar heat collector

Abstract

The utility model discloses a laser welding auxiliary device for processing a solar thermal collector, which comprises a base, a rotating component is arranged in the base, the base is provided with a moving seat through the rotating component, a limiting component is arranged at the top of the base, a first fixing sleeve is arranged at the top of the moving seat, and a second fixing sleeve is arranged at the bottom of the moving seat. A lifting assembly is arranged in the first fixing sleeve, and the first fixing sleeve is provided with a containing table through the lifting assembly. According to the laser welding auxiliary device for machining of the solar heat collector, the two moving bases are driven to be close to or away from each other through the rotating assembly, and the containing table is driven to ascend or descend through the lifting assembly; welding materials can be spliced and aligned conveniently according to actual conditions, adjustability is improved, the welding device can adapt to welding of materials of different models and sizes conveniently, the situation of welding dislocation is avoided, the welding speed and the finished product quality of products are improved, damage and waste of the materials are reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of solar collector processing, in particular to a laser welding auxiliary device for solar collector processing. Background Art

[0002] At present, the core of solar collector panels on the market is mainly tube-sheet type, including a heat-absorbing plate and metal tubes arranged on the heat-absorbing plate. During the manufacturing process of the collector, the metal tubes need to be welded to the heat-absorbing plate. In order to improve the welding quality, laser welding is currently widely used. During the welding process, corresponding fixing devices need to be used to combine the metal tubes and the heat-absorbing plate.

[0003] However, most of the existing laser welding auxiliary devices for solar collector processing can only effectively dock and fix welding materials of fixed models, and have low adjustability, making it difficult to adapt to welding materials of different models and sizes. This results in not only affecting the quality of the finished products but also accompanied by material damage and waste when producing products of different models. Therefore, a laser welding auxiliary device for solar collector processing is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a laser welding auxiliary device for processing a solar collector, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A laser welding auxiliary device for processing a solar collector comprises a base, a rotating assembly is arranged inside the base, a movable seat is arranged on the base through the rotating assembly, a limiting assembly is arranged on the top of the base, a fixed sleeve is arranged on the top of the movable seat, a lifting assembly is arranged inside the fixed sleeve, a placing table is arranged on the fixed sleeve through the lifting assembly, a fixed plate is fixedly arranged on the top of the placing table, and a clamping assembly is arranged on the opposite back side of the fixed plate.

[0007] Preferably, the rotating assembly includes a fixed sleeve 2 fixedly arranged inside the base, a motor 1 is fixedly arranged on the left side of the fixed sleeve 2, a bidirectional threaded rod is fixedly arranged on the output end of the motor 1, the bidirectional threaded rod and the fixed sleeve 2 are rotatably arranged, the bidirectional threaded rod and the inner wall of the movable seat are threaded, a fixed plate 2 is rotatably arranged on the surface of the bidirectional threaded rod, and the fixed plate 2 is fixedly arranged on the inner wall of the fixed sleeve 2.

[0008] Preferably, the limiting assembly includes a slide groove opened on the top surface of the base, a slide bar is slidably arranged inside the slide groove, and the top of the slide bar is fixedly arranged on the bottom of the movable seat.

[0009] Preferably, the lifting assembly includes a second motor fixedly arranged inside a fixed sleeve, a one-way threaded rod fixedly arranged at the output end of the second motor, the one-way threaded rod is rotatably arranged with the fixed sleeve, a lifting column is threadedly arranged on the surface of the one-way threaded rod, the surface of the lifting column is overlapped with the inner wall of the fixed sleeve, a limit frame is fixedly arranged on the surface of the lifting column, and the limit frame is overlapped with the inner wall of the fixed sleeve.

[0010] Preferably, the clamping assembly includes an electric push rod fixedly arranged on the opposite side of a fixed plate, the output end of the electric push rod penetrates the fixed plate and extends to the opposite side of the fixed plate, where a movable sleeve is fixedly arranged, an insert block is overlapped inside the movable sleeve, a clamping plate is fixedly arranged on the opposite side of the insert block, a bolt is overlapped inside the movable sleeve, the threaded end of the bolt penetrates the movable sleeve and the insert block and extends to one side surface of the movable sleeve, where a nut is threadedly arranged, and the nut is overlapped with the surface of the movable sleeve.

[0011] Preferably, a supporting leg is fixedly provided at the bottom of the base, and a rubber pad is fixedly provided at the bottom of the supporting leg.

[0012] Preferably, there are two movable seats, and the two movable seats are symmetrically distributed.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the laser welding auxiliary device for processing solar collectors is convenient for stably clamping and fixing welding materials of different models and sizes through the clamping component, drives the two moving seats to move closer to or away from each other through the rotating component, and drives the placement table to rise or fall through the lifting component, so as to facilitate the splicing and alignment of welding materials according to actual conditions, improve the adjustability, facilitate adapting to the welding of materials of different models and sizes, avoid the situation of welding misalignment, improve the welding speed and the finished product quality, reduce material damage and waste, and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 for Figure 1 Front section of the local structure;

[0016] Figure 3 It is a front cross-sectional view of the local structure of the utility model;

[0017] Figure 4 It is a top sectional view of another local structure of the utility model.

[0018] In the figure: 1. base; 2. fixed sleeve 2; 3. motor 1; 4. two-way threaded rod; 5. fixed plate 2; 6. moving seat; 7. slide groove; 8. slide bar; 9. fixed sleeve 1; 10. motor 2; 11. one-way threaded rod; 12. lifting column; 13. limit frame; 14. placement table; 15. fixed plate 1; 16. electric push rod; 17. moving sleeve; 18. plug block; 19. clamping plate; 20. bolt; 21. nut; 22. support leg; 23. rubber pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1-4A laser welding auxiliary device for processing a solar collector comprises a base 1, a support leg 22 is fixedly arranged at the bottom of the base 1, a rubber pad 23 is fixedly arranged at the bottom of the support leg 22, a rotating assembly is arranged inside the base 1, a movable seat 6 is arranged on the base 1 through the rotating assembly, the number of movable seats 6 is two, and the two movable seats 6 are symmetrically distributed, the rotating assembly comprises a fixed sleeve 2 fixedly arranged inside the base 1, a motor 3 is fixedly arranged on the left side of the fixed sleeve 2, a bidirectional threaded rod 4 is fixedly arranged at the output end of the motor 3, the bidirectional threaded rod 4 is rotatably arranged with the fixed sleeve 2, the bidirectional threaded rod 4 is threadedly arranged with the inner wall of the movable seat 6, a fixed plate 2 5 is rotatably arranged on the surface of the bidirectional threaded rod 4, the fixed plate 2 5 is rotatably arranged with the fixed sleeve 2 The inner wall is fixedly arranged, and the setting of the fixing plate 2 5 avoids the bending deformation in the middle part of the bidirectional threaded rod 4, thereby improving the deformation resistance and service life of the bidirectional threaded rod 4. A limiting component is arranged on the top of the base 1, and the limiting component includes a slide groove 7 opened on the top surface of the base 1, and a slide bar 8 is slidingly arranged inside the slide groove 7, and the top of the slide bar 8 is fixedly arranged with the bottom of the moving seat 6. The slide groove 7 and the slide bar 8 cooperate to improve the stability of the moving seat 6 during movement, and reduce the wear between the moving seat 6 and the fixed sleeve 2 2. A fixed sleeve 9 is arranged on the top of the moving seat 6, and a lifting component is arranged inside the fixed sleeve 9. The lifting component includes a motor 2 10 fixedly arranged inside the fixed sleeve 9, and the output end of the motor 2 10 is fixedly arranged There is a one-way threaded rod 11, which is rotatably arranged with a fixed sleeve 9, a lifting column 12 is arranged on the surface of the one-way threaded rod 11, and the surface of the lifting column 12 is overlapped with the inner wall of the fixed sleeve 9, and a limit frame 13 is fixedly arranged on the surface of the lifting column 12, and the limit frame 13 is overlapped with the inner wall of the fixed sleeve 9. The setting of the limit frame 13 prevents the lifting column 12 from sliding out of the fixed sleeve 9, thereby improving the stability of the equipment operation, and the fixed sleeve 9 is provided with a placing table 14 through a lifting component, and a fixing plate 15 is fixedly arranged on the top of the placing table 14, and a clamping component is arranged on the opposite side of the fixing plate 15, and the clamping component includes an electric push rod 16 fixedly arranged on the opposite side of the fixing plate 15, and the output of the electric push rod 16 The end of the movable sleeve 17 extends through the fixed plate 15 to the opposite surface of the fixed plate 15, and the movable sleeve 17 is fixedly provided with an insert block 18 on the inner overlap of the movable sleeve 17, and the opposite surface of the insert block 18 is fixedly provided with a clamping plate 19, and the inner overlap of the movable sleeve 17 is provided with a bolt 20, and the threaded end of the bolt 20 passes through the movable sleeve 17 and the insert block 18 and extends to the one side surface of the movable sleeve 17. The threaded end of the bolt 20 passes through the movable sleeve 17 and the insert block 18 and extends to the side surface of the movable sleeve 17. A nut 21 is threadedly provided, and the nut 21 overlaps the surface of the movable sleeve 17. The insert block 18 and the movable sleeve 17 are fixedly connected by the bolt 20 and the nut 21, so that the staff can replace the clamping plate 19. The laser welding auxiliary device for processing solar collectors is convenient for stably clamping and fixing welding materials of different models and sizes through the clamping assembly.The two moving seats 6 are driven to move closer or farther from each other by the rotating assembly, and the placing table 14 is driven to rise or fall by the lifting assembly, so that the welding materials can be aligned according to the actual situation, the adjustability is improved, and it is convenient to adapt to the welding of materials of different models and sizes, avoiding the welding misalignment, improving the welding speed and the finished product quality, reducing the damage and waste of materials, and reducing the production cost.

[0021] When in use: the welding material is placed on the placement table 14, and the electric push rod 16 is started, so that the electric push rod 16 pushes the moving sleeve 17 to approach each other, so that the moving sleeve 17 pushes the plug block 18 to approach each other, and the plug block 18 pushes the clamping plate 19 to approach each other, so that the material is clamped and fixed, and the motor 13 is started to drive the two-way threaded rod 4 to rotate forward and reverse, so that the two-way threaded rod 4 can drive the two moving seats 6 to approach or move away from each other, so that the two welding materials can be approached and moved away for splicing and alignment, and by starting the motor 2 10, so that the motor 2 10 drives the unidirectional threaded rod 11 to rotate forward or reverse, so that the unidirectional threaded rod 11 can drive the lifting column 12 to rise or fall, and the lifting column 12 drives the placement table 14 to rise or fall, so that two welding materials of different sizes can be aligned up and down, and the bolts 20 and the nuts 21 are removed first, and then the clamping plate 19 and the plug block 18 can be removed, and they can be replaced according to the different shapes of the welding materials.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser welding auxiliary device for processing a solar collector, comprising a base (1), characterized in that: A rotating assembly is arranged inside the base (1), a movable seat (6) is arranged on the base (1) through the rotating assembly, a limiting assembly is arranged on the top of the base (1), a fixed sleeve (9) is arranged on the top of the movable seat (6), a lifting assembly is arranged inside the fixed sleeve (9), a placing platform (14) is arranged on the fixed sleeve (9) through the lifting assembly, a fixed plate (15) is fixedly arranged on the top of the placing platform (14), and a clamping assembly is arranged on the opposite side of the fixed plate (15).

2. A laser welding auxiliary device for solar collector processing according to claim 1, characterized in that: The rotating assembly comprises a second fixing sleeve (2) fixedly arranged inside the base (1), a first motor (3) fixedly arranged on the left side of the second fixing sleeve (2), a bidirectional threaded rod (4) fixedly arranged on the output end of the first motor (3), the bidirectional threaded rod (4) and the second fixing sleeve (2) are rotatably arranged, the bidirectional threaded rod (4) and the inner wall of the movable seat (6) are threadedly arranged, a second fixing plate (5) is rotatably arranged on the surface of the bidirectional threaded rod (4), and the second fixing plate (5) is fixedly arranged on the inner wall of the second fixing sleeve (2).

3. The laser welding auxiliary device for solar collector processing according to claim 1, characterized in that: The limiting assembly comprises a slide groove (7) provided on the top surface of the base (1), a slide bar (8) is slidably arranged inside the slide groove (7), and the top of the slide bar (8) is fixedly arranged on the bottom of the movable seat (6).

4. The laser welding auxiliary device for solar collector processing according to claim 1, characterized in that: The lifting assembly comprises a second motor (10) fixedly arranged inside a first fixing sleeve (9); a one-way threaded rod (11) is fixedly arranged at the output end of the second motor (10); the one-way threaded rod (11) is rotatably arranged with the first fixing sleeve (9); a lifting column (12) is threadedly arranged on the surface of the one-way threaded rod (11); the surface of the lifting column (12) is overlapped with the inner wall of the first fixing sleeve (9); a limit frame (13) is fixedly arranged on the surface of the lifting column (12); the limit frame (13) is overlapped with the inner wall of the first fixing sleeve (9).

5. The laser welding auxiliary device for solar collector processing according to claim 1, characterized in that: The clamping assembly comprises an electric push rod (16) fixedly arranged on the opposite side of a fixed plate (15); an output end of the electric push rod (16) penetrates the fixed plate (15) and extends to the opposite side of the fixed plate (15) and is fixedly provided with a moving sleeve (17); an insert block (18) is overlapped inside the moving sleeve (17); a clamping plate (19) is fixedly provided on the opposite side of the insert block (18); a bolt (20) is overlapped inside the moving sleeve (17); a threaded end of the bolt (20) penetrates the moving sleeve (17) and the insert block (18) and extends to a nut (21) threadedly arranged on one side surface of the moving sleeve (17); and the nut (21) is overlapped with the surface of the moving sleeve (17).

6. The laser welding auxiliary device for solar collector processing according to claim 1, characterized in that: A supporting leg (22) is fixedly provided at the bottom of the base (1), and a rubber pad (23) is fixedly provided at the bottom of the supporting leg (22).

7. The laser welding auxiliary device for solar collector processing according to claim 1, characterized in that: The number of the movable seats (6) is two, and the two movable seats (6) are symmetrically distributed.

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