A bus assembly for photovoltaic welding strip processing

Abstract

This utility model relates to the field of photovoltaic welding strip technology, specifically a busbar assembly for photovoltaic welding strip processing. It includes a lifting support component in contact with the ground and an angle-adjusting component located on top of the lifting support component. The angle-adjusting component includes a support box, with a fixed wheel group and a moving wheel group respectively located at both ends of the top of the support box. The fixed wheel group includes a first guide wheel. Through the mechanism composed of the lifting support component and the angle-adjusting component, a busbar assembly is provided to facilitate the flow of photovoltaic welding strip to the next process. This is useful when the photovoltaic welding strip raw material has a certain angle difference between the discharge end of the previous process and the feed end of the next process, as shown in the figure, or when the spacing between the guide wires needs to be narrowed for the next process, as shown in the figure. The busbar assembly of this application can provide transition processing for wire transport, allowing the wires to flow more effectively from the previous process to the next, thus improving the stability of photovoltaic welding strip processing.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic welding strip technology, specifically to a combiner assembly for photovoltaic welding strip processing. Background Technology

[0002] In photovoltaic ribbon processing, copper wires need to undergo hot-dip tin plating, stretching and tempering, drying, and rolling. The wires must be transported through various equipment. During photovoltaic ribbon processing, there is often an angle difference between the discharge end of the previous process and the feed end of the next process. This can lead to unstable wire transmission, even breakage or misalignment, affecting processing quality and efficiency.

[0003] The current downstream process sometimes requires narrowing the guide spacing between the wires to adapt to specific processing requirements. For example, hot-dip tinning requires a large spacing between the wires, while stretching and other processes require a smaller processing width. The existing equipment for different processes has large height differences, and traditional fixed busbar components are difficult to adapt. Therefore, a busbar component for photovoltaic ribbon processing is proposed. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a busbar assembly for photovoltaic ribbon processing.

[0005] The technical solution adopted by this utility model to solve its technical problem is a busbar assembly for photovoltaic welding strip processing, which connects the photovoltaic welding strip to the next process. It includes a lifting support component in contact with the ground and an angle adjustment component set on the top of the lifting support component. The angle adjustment component includes a support box. The top two ends of the support box are respectively provided with a fixed wheel group and a moving wheel group. The fixed wheel group includes a first guide wheel.

[0006] The wheel frame of the first guide wheel is installed at one end of the top of the support box, and the moving wheel assembly is located at the end of the top of the support box away from the first guide wheel.

[0007] By adopting the above technical solution, a mechanism composed of lifting support components and angle adjustment components is used to provide a converging component for processing photovoltaic welding strips, which can then be used to transfer the photovoltaic welding strips to the next process. This is shown in the figure when the photovoltaic welding strip raw material has a certain angle difference between the discharge end of the previous process and the feed end of the next process, or when the spacing between the wires needs to be narrowed for the next process. The converging component of this application can provide a transitional treatment for wire transport, allowing the wires to be better transferred from the previous process to the next process, thus improving the stability of photovoltaic welding strip processing.

[0008] Specifically, the drive wheel assembly includes a worm gear located inside a support box. A worm is meshed on one side of the worm gear. A ball bearing is installed inside the worm gear. A lower flange is provided at the bottom of the ball bearing. The top center of the lower flange is inserted and fixed to the inner cavity of the inner sleeve of the ball bearing by a key pin. The outer sleeve of the worm gear is filled and fixed to the inner circumference of the worm gear. The lower flange is connected to the bottom of the support box by bolts.

[0009] Specifically, the worm gear is provided with an upper flange at its top. The upper flange is located at the top of the support box, and the bottom of the upper flange passes through the support box and is welded to the worm gear. The outer periphery of the upper flange does not contact the support box. A flange plate is installed on the top of the upper flange by bolts, and a second guide wheel is installed on the top of the flange plate.

[0010] By adopting the above technical solution, the direction of the second guide wheel can be rotated and adjusted through the setting of the moving wheel group, so as to fine-tune the confluence direction of the silk thread passing through the second guide wheel, and make the confluence of the silk thread better fed into the next process based on the fine-tuning change.

[0011] Specifically, one end of the worm gear is rotatably connected to the inside of the support box via a bearing, and the other end of the worm gear is fixedly connected to a rectangular insert rod. An inspection cover is installed at the opening on one side of the support box via bolts, and a handwheel is rotatably installed at one end of the inspection cover via a bearing. The center of the handwheel has an insertion hole corresponding to the rectangular insert rod, and the rectangular insert rod is inserted into the center of the handwheel.

[0012] By adopting the above technical solution, and through the setting of the handwheel, the operator can rotate the worm gear through the handwheel, so that the worm wheel meshing with the worm gear can drive the upper flange and the second guide wheel at the top to rotate, so that the operating angle of the second guide wheel can be finely adjusted.

[0013] Specifically, the lifting support component includes a support frame, a top frame is provided on the top of the support frame, and sliding grooves are provided on both sides of the top of the top frame. The bottom ends of the support box are connected to sliders, which slide in the sliding grooves, and the bottom of the sliders are threadedly connected to a tightening knob.

[0014] By adopting the above technical solution, the slider and chute allow personnel to easily and flexibly slide and adjust the angle adjustment component on the lifting support component, so as to better cooperate with the conveying and guiding of the silk thread entering from various positions. After the sliding adjustment is completed, the screw can be tightened by turning the knob to form a screw-fixed connection with the top frame.

[0015] Specifically, electric push rods are installed at both ends of the top of the support frame. The output end of the electric push rod passes through the support frame and is fixed to the bottom of the top frame. A guide rod is connected to the bottom of the top frame and passes through the support frame.

[0016] By adopting the above technical solution and setting an electric push rod, the operating height of the top frame can be adjusted to meet the conveying needs of various heights of yarn.

[0017] The beneficial effects of this utility model are as follows: The mechanism composed of a lifting support component and an angle adjustment component provides a converging assembly for processing photovoltaic welding strips, allowing the photovoltaic welding strip to flow to the next process. This is useful when the photovoltaic welding strip raw material has a certain angle difference between the discharge end of the previous process and the feed end of the next process, as shown in the figure, or when the guide spacing between the wires needs to be narrowed for the next process, as shown in the figure. The converging assembly of this application can handle the transition of wire transport, allowing the wires to flow more effectively from the previous process to the next, improving the stability of photovoltaic welding strip processing. It solves the problem in existing photovoltaic welding strip processing where the angle difference between the discharge end of the previous process and the feed end of the next process often leads to unstable wire transmission, even breakage or misalignment, affecting processing quality and efficiency. This application, through the worm gear mechanism in the angle adjustment component, achieves the rotational adjustment of the second guide wheel. This design allows for fine-tuning of the second guide wheel's rotation, thus improving... The advantage is that the wire conveying and merging process matches the angle difference between the previous and next processes, ensuring stable wire transmission. This solves the problem that existing processes sometimes require narrowing the guide spacing between wires to meet specific processing needs, such as hot-dip tinning which requires a larger spacing between wires, while stretching and other processes require a narrower processing width. This application allows for flexible adjustment of the wire spacing by sliding sliders and adjusting the position of the moving wheel assembly, meeting the specific requirements of the next process. Traditional merging components often cannot flexibly adjust the wire spacing, leading to processing limitations. This application also solves the problem of traditional fixed merging components being difficult to adapt to the large height differences of different process equipment. The lifting support component and slider groove design in this application's technical solution allow the merging component to flexibly adjust its height and position. The lifting of the top frame driven by the electric push rod and the sliding of the slider in the groove can easily match the height and position of various process equipment, improving the adaptability and versatility of the merging component. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0020] Figure 2 This is a schematic diagram of the angle adjustment component of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the angle adjustment component of this utility model;

[0022] Figure 4This is a schematic diagram of the worm gear of this utility model;

[0023] Figure 5 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0024] Figure 6 This is a schematic diagram illustrating the conveying and convergence of silk threads between upstream and downstream processes with a certain angle difference using this invention.

[0025] Figure 7 This is a schematic diagram of the convergence of the silk thread in a narrowed conveying state between the upper and lower processes using this utility model.

[0026] In the diagram: support frame 1, top frame 11, slide groove 12, electric push rod 13, guide rod 14, support box 2, first guide wheel 21, moving wheel assembly 22, worm gear 221, worm 222, rectangular insert rod 2221, ball bearing 223, lower flange 224, upper flange 225, flange 226, second guide wheel 227, inspection cover 23, handwheel 24, slider 25, tightening knob 26. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] like Figure 1-7 As shown, the present invention provides a photovoltaic welding strip processing busbar assembly that connects photovoltaic welding strips to the next process. It includes a lifting support component in contact with the ground and an angle adjustment component disposed on the top of the lifting support component. The angle adjustment component includes a support box 2. The top two ends of the support box 2 are respectively provided with a fixed wheel group and a moving wheel group 22. The fixed wheel group includes a first guide wheel 21.

[0029] The wheel frame of the first guide wheel 21 is installed at one end of the top of the support box 2, and the moving wheel assembly 22 is located at the end of the top of the support box 2 away from the first guide wheel 21.

[0030] This utility model also includes a worm gear 221 in the drive wheel assembly 22, which is located inside the support box 2. A worm 222 is meshed on one side of the worm gear 221. A ball bearing 223 is provided inside the worm gear 221. A lower flange 224 is provided at the bottom of the ball bearing 223. The top center of the lower flange 224 is inserted and fixed to the inner cavity of the inner sleeve of the ball bearing 223 by a key pin. The outer sleeve of the worm gear 221 is filled and fixed to the inner circumference of the worm gear 221. The lower flange 224 is connected to the bottom of the support box 2 by bolts.

[0031] The present invention further includes an upper flange 225 provided on the top of the worm gear 221. The upper flange 225 is located on the top of the support box 2, and the bottom of the upper flange 225 passes through the support box 2 and is welded to the worm gear 221. The outer periphery of the upper flange 225 does not contact the support box 2. A flange plate 226 is bolted to the top of the upper flange 225, and a second guide wheel 227 is installed on the top of the flange plate 226.

[0032] In use, by utilizing the set of the moving wheel group 22, the wheel body guiding direction of the second guide wheel 227 can be rotated and adjusted, so as to fine-tune the confluence direction of the thread passing through the second guide wheel 227, so that the thread confluence can be better fed into the next process based on the fine-tuning change.

[0033] This utility model also includes that one end of the worm gear 222 is rotatably connected to the inner side of the support box 2 via a bearing, and the other end of the worm gear 222 is fixedly connected to a rectangular insert rod 2221. An inspection cover 23 is installed at one side opening of the support box 2 via bolts. A handwheel 24 is rotatably installed at one end of the inspection cover 23 via a bearing. The center of the handwheel 24 has an insertion hole corresponding to the rectangular insert rod 2221, and the rectangular insert rod 2221 is inserted into the center of the handwheel 24.

[0034] In use, by using the handwheel 24, the operator can rotate the worm 222, which in turn causes the worm wheel 221, which meshes with the worm 222, to rotate the upper flange 225 and the second guide wheel 227 at the top, thereby allowing the operating angle of the second guide wheel 227 to be finely adjusted.

[0035] The present invention also includes a support frame 1, a top frame 11 on the top of the support frame 1, and sliding grooves 12 on both sides of the top of the top frame 11. The bottom ends of the support box 2 are connected to sliders 25, which slide in the sliding grooves 12, and the bottom of the sliders 25 are threadedly connected to a tightening knob 26.

[0036] In use, based on the setting of slider 25 and slide groove 12, it is easy for personnel to flexibly slide and adjust the angle adjustment component on the lifting support component to better cooperate with the conveying and guiding of the wire entering from various positions. After the sliding adjustment is completed, it can be tightened and fixed with the top frame 11 by tightening the knob 26.

[0037] The present invention also includes an electric push rod 13 installed at both ends of the top of the support frame 1. The output end of the electric push rod 13 passes through the support frame 1 and is fixed to the bottom of the top frame 11. A guide rod 14 is connected to the bottom of the top frame 11 and passes through the support frame 1.

[0038] During use, the height of the top frame 11 can be adjusted by using the electric push rod 13 to meet the conveying needs of various heights of wire.

[0039] The worm gear lever rotation mechanism consists of a worm gear 221, a worm 222, a rectangular insert rod 2221, and a handwheel 24, which can drive the second guide wheel 227 to make certain rotational adjustments.

[0040] In use, the required number of the current-connecting components of this application are rotated and the current-connecting components of this application are arranged between the photovoltaic welding ribbon processing equipment. During this process, the arrangement angle of the current-connecting components between the equipment in the upper and lower processes is set according to the actual usage requirements. The power supply components in the work site provide power to the electrical equipment in this application. With the setting of the electric push rod 13, the working height of the top frame 11 can be adjusted by raising and lowering, so that the angle adjustment component can meet the conveying requirements of various height wires. The guiding angle of the second guide wheel 227 is adjusted in sequence, so that the wire conveying between the upper and lower equipment is more stable after the wire passes through the second guide wheel 227. During adjustment, the worm 222 is rotated by the handwheel 24, so that the worm wheel 221 meshing with the worm 222 can drive the upper flange 225 and the top second guide wheel 227 to rotate, so that the working angle of the second guide wheel 227 is finely adjusted, and the guiding direction of the second guide wheel 227 is more in line with the wire feeding end of the next process.

[0041] During the thread feeding process, the thread enters the top of the second guide wheel 227 from the bottom of the first guide wheel 21. Then, the second guide wheel 227, with its adjusted feeding angle, guides the thread towards the feed end of the next process, thus completing the confluence of multiple threads. This method is flexible and convenient to use.

[0042] Furthermore, the spacing between the first guide wheel 21 and the second guide wheel 227 is set according to actual needs.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A busbar assembly for photovoltaic ribbon processing, which connects the photovoltaic ribbon to the next process, characterized in that, It includes a lifting support component that contacts the ground, and an angle adjustment component set on the top of the lifting support component. The angle adjustment component includes a support box (2). The top two ends of the support box (2) are respectively provided with a fixed wheel group and a moving wheel group (22). The fixed wheel group includes a first guide wheel (21). The wheel frame of the first guide wheel (21) is installed at one end of the top of the support box (2), and the moving wheel assembly (22) is located at the end of the top of the support box (2) away from the first guide wheel (21).

2. The photovoltaic ribbon welding processing busbar assembly according to claim 1, characterized in that, The drive wheel assembly (22) includes a worm gear (221), which is located inside the support box (2). A worm (222) meshes with one side of the worm gear (221). A ball bearing (223) is installed inside the worm gear (221). A lower flange (224) is installed at the bottom of the ball bearing (223). The top center of the lower flange (224) is inserted and fixed to the inner cavity of the inner bushing of the ball bearing (223) by a key pin. The outer bushing of the worm gear (221) is filled and fixed to the inner circumference of the worm gear (221). The lower flange (224) is connected to the bottom of the support box (2) by bolts.

3. A combiner module for photovoltaic ribbon processing according to claim 2, characterized in that, The worm gear (221) is provided with an upper flange (225) at the top. The upper flange (225) is located at the top of the support box (2), and the bottom of the upper flange (225) passes through the support box (2) and is welded to the worm gear (221). The outer periphery of the upper flange (225) does not contact the support box (2). A flange plate (226) is installed on the top of the upper flange (225) by bolts. A second guide wheel (227) is installed on the top of the flange plate (226).

4. A combiner module for photovoltaic ribbon processing according to claim 3, characterized in that, One end of the worm gear (222) is rotatably connected to the inside of the support box (2) via a bearing. The other end of the worm gear (222) is fixedly connected to a rectangular insert (2221). An inspection cover (23) is installed at one side opening of the support box (2) via bolts. A handwheel (24) is rotatably installed at one end of the inspection cover (23) via a bearing. The center of the handwheel (24) has an insertion hole corresponding to the rectangular insert (2221). The rectangular insert (2221) is inserted into the center of the handwheel (24).

5. A combiner module for photovoltaic ribbon processing according to claim 4, characterized in that, The lifting support component includes a support frame (1), a top frame (11) is provided on the top of the support frame (1), and sliding grooves (12) are provided on both sides of the top of the top frame (11). The bottom two ends of the support box (2) are connected to sliders (25), the sliders (25) slide in the sliding grooves (12), and the bottom of the sliders (25) is threaded with a tightening knob (26).

6. A combiner module for photovoltaic ribbon processing according to claim 5, characterized in that, Electric push rods (13) are installed at both ends of the top of the support frame (1). The output end of the electric push rod (13) passes through the support frame (1) and is fixed to the bottom of the top frame (11). A guide rod (14) is connected to the bottom of the top frame (11). The guide rod (14) passes through the support frame (1).

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