Automatic welding equipment for photovoltaic bracket

Abstract

The utility model is applicable to the technical field of welding, and provides photovoltaic support automatic welding equipment, which comprises a chassis, a support plate and a mounting plate, the support plate and the mounting plate are fixedly connected to the inner side of the chassis and are symmetrically distributed, a transportation structure is arranged between the support plate and the mounting plate, the transportation structure is provided with a fixed gear ring, and the fixed gear ring is provided with a fixed gear ring. And three satellite gears which are distributed in a central symmetry manner are engaged in the fixed gear ring. According to the automatic welding equipment for the photovoltaic support, due to the fact that the number of teeth on the outer side of the satellite gear is equal to the number of teeth on the inner side of the fixed gear ring, after the satellite gear rotates by one circle in the fixed gear ring, the satellite gear rotates by one circle and revolves by one circle at the same time, and therefore the direction of a conveying strip is kept unchanged when the conveying strip moves along with the satellite gear; the supports are conveyed by sequentially ascending the conveying strips, at the moment, the multiple conveying strips can rotate around the driven conical teeth, and therefore the supports are conveyed through the conveying strips.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding, and particularly relates to an automatic welding device for photovoltaic brackets. Background Art

[0002] Through the automatic welding device for photovoltaic brackets, the automation and intelligence of the welding production process can be realized, the production efficiency can be improved, the labor cost can be reduced, and the welding quality and consistency can be guaranteed. This kind of device has important application significance in the field of photovoltaic bracket production and helps to improve the production efficiency and product quality.

[0003] The existing automatic welding devices generally weld plates. When welding a frame structure, when the existing welding device welds the equipment of the frame structure, since some parts of the equipment of the frame structure have a narrow longitudinal width, it is not convenient to transport them. Summary of the Utility Model

[0004] The utility model provides an automatic welding device for photovoltaic brackets, aiming to solve the problem that the existing welding device is not convenient for welding the equipment of the frame structure.

[0005] The utility model is realized as follows: The automatic welding device for photovoltaic brackets includes a chassis, a support plate, and a mounting plate. The support plate and the mounting plate are fixedly connected to the inner side of the chassis, and the support plate and the mounting plate are symmetrically distributed. A transport structure is arranged between the support plate and the mounting plate. The transport structure is provided with a fixed gear ring, and three satellite gears symmetrically distributed around the center are meshed inside the fixed gear ring.

[0006] Preferably, a planetary gear structure is formed between the fixed gear ring and the three satellite gears, and the number of teeth on the outer side of the satellite gear is equal to the number of teeth on the inner side of the fixed gear ring.

[0007] Preferably, a transport strip is fixedly connected to the inner side of the satellite gear, a connecting shaft is fixedly connected to the side of the satellite gear away from the transport strip, and the satellite gear is fixedly connected to the inner side of the mounting plate.

[0008] Preferably, a rotating frame is rotatably connected to the outer side of the connecting shaft. The rotating frame is in a Y-shaped structure, and a driven bevel gear is fixedly connected to the outer side of the rotating frame. The driven bevel gear extends out of the mounting plate and rotates inside the mounting plate.

[0009] Preferably, a fixed shaft is fixedly connected to the end of the transport strip away from the satellite gear. A turntable is rotatably connected to the outer side of the fixed shaft. Three connecting holes are arranged inside the turntable. The fixed shaft is rotatably connected inside the connecting holes, and the turntable is rotatably connected to the inner side of the support plate.

[0010] Preferably, two symmetrically distributed connecting blocks are fixedly connected to the outside of the mounting plate, and a driving shaft is rotatably connected between the two connecting blocks. A plurality of equally spaced bevel gear rings are fixedly connected to the outside of the driving shaft, and the bevel gear rings are meshed with the driven bevel gears, and the driving shaft is driven by a motor.

[0011] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0012] Since the number of teeth on the outside of the satellite gear is equal to the number of teeth on the inside of the fixed gear ring, after the satellite gear rotates one week inside the fixed gear ring, the satellite gear will revolve one week while rotating one week by itself. Thus, when the transport strip moves following the satellite gear, the direction remains unchanged. The brackets are transported by the transport strip rising in sequence. At this time, multiple transport strips will rotate around the driven bevel gear, so as to transport the brackets through the transport strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 is a chassis structural schematic diagram of the present utility model;

[0015] Figure 3 is a gear ring structural schematic diagram of the present utility model;

[0016] Figure 4 is an exploded structural schematic diagram of the transport strip of the present utility model;

[0017] In the figure: 1, chassis; 2, support plate; 3, mounting plate; 4, fixed gear ring; 5, satellite gear; 6, transport strip; 7, connecting shaft; 8, rotating frame; 9, driven bevel gear; 10, fixed shaft; 11, turntable; 12, connecting hole; 13, connecting block; 14, driving shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments, and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects, rather than to describe a specific order.

[0019] Reference to "embodiments" in this specification means that the specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0020] In a further preferred embodiment of the present utility model, as Figures 1-4 shown, the support plate 2 and the mounting plate 3 are fixedly connected to the inner side of the chassis 1, and the support plate 2 and the mounting plate 3 are symmetrically distributed. A transport structure is provided between the support plate 2 and the mounting plate 3. The transport structure is provided with a fixed gear ring 4, and three satellite gears 5 symmetrically distributed about the center are meshed inside the fixed gear ring 4. A planetary gear structure is formed between the fixed gear ring 4 and the three satellite gears 5, and the number of teeth on the outer side of the satellite gear 5 is equal to the number of teeth on the inner side of the fixed gear ring 4. A transport strip 6 is fixedly connected to the inner side of the satellite gear 5, and a connecting shaft 7 is fixedly connected to the side of the satellite gear 5 away from the transport strip 6. The satellite gear 5 is fixedly connected to the inner side of the mounting plate 3. A rotating frame 8 is rotatably connected to the outer side of the connecting shaft 7, and the rotating frame 8 is provided in a Y-shaped structure. A driven bevel gear 9 is fixedly connected to the outer side of the rotating frame 8. The driven bevel gear 9 extends out of the mounting plate 3 and rotates inside the mounting plate 3. One end of the transport strip 6 away from the satellite gear 5 is fixedly connected to a fixed shaft 10, and a turntable 11 is rotatably connected to the outer side of the fixed shaft 10. Three connecting holes 12 are provided inside the turntable 11, and the fixed shaft 10 is rotatably connected to the inside of the connecting hole 12. The turntable 11 is rotatably connected to the inner side of the support plate 2. Two symmetrically distributed connecting blocks 13 are fixedly connected to the outer side of the mounting plate 3. A drive shaft 14 is rotatably connected between the two connecting blocks 13. A plurality of equally spaced bevel gear rings are fixedly connected to the outer side of the drive shaft 14. The bevel gear rings are meshed with the driven bevel gear 9. The drive shaft 14 is driven by a motor. Since the number of teeth on the outer side of the satellite gear 5 is equal to the number of teeth on the inner side of the fixed gear ring 4, after the satellite gear 5 rotates one week inside the fixed gear ring 4, the satellite gear 5 will rotate one week around its own axis while also revolving one week. As a result, when the transport strip 6 moves following the satellite gear 5, its direction remains unchanged. The support is transported by the transport strip 6 rising in sequence. At this time, a plurality of transport strips 6 will rotate around the driven bevel gear 9, so as to transport the support through the transport strips 6;

[0021] First, the driving shaft 14 is driven to rotate inside the two connecting blocks 13 by a motor. At this time, the driving shaft 14 drives the driven bevel gear 9 to rotate through the outer bevel gear ring. At this time, the driven bevel gear 9 will drive the rotating frame 8 to rotate. At this time, the rotating frame 8 will drive the satellite gear 5 to rotate around it, so that the satellite gear 5 rotates inside the fixed gear ring 4. Since the number of teeth on the outer side of the satellite gear 5 is equal to the number of teeth on the inner side of the fixed gear ring 4, after the satellite gear 5 rotates one week inside the fixed gear ring 4, the satellite gear 5 will rotate one week around its own axis while revolving one week. As a result, when the transport strip 6 moves following the satellite gear 5, its direction remains unchanged. The transport strip 6 rises in sequence to transport the bracket. At this time, multiple transport strips 6 will rotate around the driven bevel gear 9, so as to transport the bracket through the transport strips 6.

[0022] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0023] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the above division of units can be implemented in other ways in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0024] The units described as separate components above may or may not be physically separated. The components displayed as units may or may not be physical units. They can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0025] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without making creative efforts, combine, add or delete the features in the embodiments of the present utility model according to the circumstances or make other adjustments, so as to obtain different technical solutions that essentially do not depart from the concept of the present utility model, and these technical solutions also fall within the scope of protection of the present utility model.

Claims

1. Photovoltaic bracket automatic welding equipment, characterized in that: The invention comprises a chassis (1), a support plate (2) and a mounting plate (3), wherein the support plate (2) and the mounting plate (3) are fixedly connected to the inner side of the chassis (1), and the support plate (2) and the mounting plate (3) are symmetrically distributed. A transport structure is provided between the support plate (2) and the mounting plate (3), and the transport structure is provided with a fixed gear ring (4), and three satellite gears (5) are meshed inside the fixed gear ring (4) and are symmetrically distributed around the center.

2. The photovoltaic bracket automatic welding equipment according to claim 1, characterized in that: A planetary gear structure is formed between the fixed gear ring (4) and the three satellite gears (5), and the number of teeth on the outer side of the satellite gears (5) is equal to the number of teeth on the inner side of the fixed gear ring (4).

3. The photovoltaic bracket automatic welding equipment according to claim 1, characterized in that: The inner side of the satellite gear (5) is fixedly connected to a transport bar (6), and the side of the satellite gear (5) away from the transport bar (6) is fixedly connected to a connecting shaft (7), and the satellite gear (5) is fixedly connected to the inner side of the mounting plate (3).

4. The photovoltaic bracket automatic welding equipment according to claim 3, characterized in that: The outer side of the connecting shaft (7) is rotatably connected to a rotating frame (8), and the rotating frame (8) is set to a Y-shaped structure. The outer side of the rotating frame (8) is fixedly connected to a driven bevel gear (9), and the driven bevel gear (9) is protruding from the inside of the mounting plate (3) and rotates inside the mounting plate (3).

5. The photovoltaic bracket automatic welding equipment according to claim 4, characterized in that: One end of the transport bar (6) away from the satellite gear (5) is fixedly connected to a fixed shaft (10), and the outer side of the fixed shaft (10) is rotatably connected to a turntable (11), and three connection holes (12) are provided inside the turntable (11), and the fixed shaft (10) is rotatably connected to the inside of the connection holes (12), and the turntable (11) is rotatably connected to the inner side of the support plate (2).

6. The photovoltaic bracket automatic welding equipment according to claim 1, characterized in that: Two symmetrically distributed connection blocks (13) are fixedly connected to the outside of the mounting plate (3), and a drive shaft (14) is rotatably connected between the two connection blocks (13). A plurality of equally spaced bevel gear rings are fixedly connected to the outside of the drive shaft (14), and the bevel gear rings are meshed with the driven bevel gears (9), and the drive shaft (14) is driven by a motor.

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