Bus bar bending and shaping structure

Abstract

The utility model relates to the technical field of photovoltaic panel processing, in particular to a bus bar bending and shaping structure, which comprises a guide rail and at least one group of take-up components arranged on the guide rail in a sliding manner, and the driving assembly is used for driving the take-up assembly to slide on the guide rail and is arranged on one side of the guide rail. According to the thread take-up assembly and the driving assembly, the servo motor is started to drive the synchronous wheel to rotate in a reciprocating mode, the synchronous wheel drives the synchronous belt to rotate in a reciprocating mode, and the connecting plate is clamped on the synchronous belt, so that the synchronous belt can drive the connecting plate to move left and right when rotating in a reciprocating mode, and then the bottom plate is driven to move left and right. The bottom plate drives the take-up block to move left and right through the supporting part, the supporting block, the side rod and the leading-out rod and presses the bus bar, the bus bar is bent and shaped again, and the bending angle of the bus bar meets the requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel processing, in particular to a busbar bending and shaping structure. Background Art

[0002] As calls for environmental protection grow stronger, the country is gradually shifting away from traditional power generation models, increasing the proportion of renewable and clean energy sources. Solar power generation has experienced rapid growth, leading to a rapid increase in demand for solar panels. Photovoltaic panels have leads, also known as busbars, which require lamination. During heating in the laminator, the insulating EVA adhesive on the panels can easily overflow. To prevent this, high-temperature cloth is often placed over the busbars before lamination. After lamination, the busbars need to be lifted, the high-temperature cloth removed, and the busbars bent and shaped.

[0003] However, after the busbars are bent and shaped by existing laminators, the metal properties of the busbars will cause them to rebound at a certain angle, resulting in the busbar bending angle not meeting the requirements. The busbars cannot be shaped after rebounding, affecting the execution of subsequent processes such as junction box installation. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a busbar bending and shaping structure to solve the problem that the existing laminating machine cannot shape the busbar after it has been bent and shaped.

[0005] Based on the above objectives, the present invention provides a busbar bending and shaping structure, including a guide rail and:

[0006] At least one set of thread take-up components is slidably arranged on the guide rail;

[0007] A driving assembly for driving the thread take-up assembly to slide on the guide rail, and is arranged on one side of the guide rail;

[0008] The drive assembly includes two sets of side plates, which are symmetrically arranged at both ends of the guide rail. The front sides of the two sets of side plates are rotatably provided with synchronous wheels, and the two sets of synchronous wheels are connected to the same set of synchronous belts. The back side of the side plate on the right side is fixedly connected to a servo motor for driving the synchronous wheels on the right side to rotate.

[0009] The thread taking-up assembly includes a base plate, which is slidably arranged on a guide rail, a connecting plate is provided at the bottom of the base plate, the connecting plate is clamped on a synchronous belt, a supporting part is provided at the top of the base plate, a supporting block is provided at the top of the supporting part, side rods are symmetrically fixedly connected on both sides of the support block, a lead-out rod is fixedly provided at the end of the side rod away from the support block, and the top of the lead-out rod is connected to the thread taking-up block.

[0010] In some optional embodiments, the support portion includes a base, the bottom of the base is slidably arranged on the top of the base, and the top of the base plate is also provided with a longitudinal driving device for driving the base to slide longitudinally, and the top of the base is fixedly connected to the bottom of the support block.

[0011] In some optional embodiments, the longitudinal drive device includes a plate body, which is fixedly arranged on the top of the base plate, and side supports are fixedly arranged at the front and rear ends of the plate body respectively, a threaded screw is rotatably arranged between the two groups of side supports, and a driving motor for driving the threaded screw to rotate is arranged on the back of the side support located on the rear side, a moving block is screwed on the threaded screw, a sliding groove is provided at the bottom of the moving block, and a limiting bar that slides with the sliding groove is provided on the top of the plate body, and the top of the moving block is fixedly connected to the bottom of the base.

[0012] In some optional embodiments, the connecting plate includes a vertical plate, the top of the vertical plate is fixedly connected to the bottom of the base plate, the bottom of the base plate is fixedly connected to an upper splint, a second electric drive rod is provided on the front side of the vertical plate, the driving end of the second electric drive rod is fixedly connected to the vertical plate, the movable end of the second electric drive rod is downwardly passed through the upper splint and the bottom of the movable end is fixedly connected to a lower splint.

[0013] In some optional embodiments, a clamping block is provided at the bottom of the upper clamping plate, and a clamping tooth adapted to the clamping block is provided on the periphery of the synchronous belt.

[0014] In some optional embodiments, the thread take-up block includes a thread take-up rod, which is rotatably arranged on the front side of the lead-out rod, and the front side of the lead-out rod is rotatably provided with a mounting block, the top of the mounting block is fixedly connected to a first electric drive rod, and the other end of the first electric drive rod is rotatably connected to the bottom of the thread take-up rod for driving the thread take-up rod to rotate.

[0015] From the above description, it can be seen that the utility model provides a busbar bending and shaping structure, which starts the servo motor to drive the synchronous wheel to rotate reciprocally through the provided wire picking assembly and drive assembly, and the synchronous wheel drives the synchronous belt to rotate reciprocally. Since the connecting plate is clamped on the synchronous belt, the synchronous belt will drive the connecting plate to move left and right when it rotates back and forth, thereby driving the bottom plate to move left and right. The bottom plate drives the wire picking block to move left and right through the support part, support block, side rod, and lead-out rod and presses the busbar to bend and shape the busbar again so that its bending angle meets the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate one or more embodiments of this specification or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only one or more embodiments of this specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic structural diagram of the utility model from a first perspective;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model from a second perspective;

[0020] Figure 4 This is a partial structural diagram of the longitudinal drive device of the present invention;

[0021] Figure 5 This is a structural diagram of the thread take-up assembly of the present invention;

[0022] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of A;

[0023] Figure 7 This is a schematic structural diagram of the third viewing angle of the present invention.

[0024] The following are marked in the figure:

[0025] 1. Guide rail; 2. Bottom plate; 3. Longitudinal drive device; 301. Plate body; 302. Side support; 303. Threaded screw; 304. Limiting bar; 305. Moving block; 4. Base; 5. Support block; 6. Side rod; 7. Lead-out rod; 8. Thread take-up block; 801. Thread take-up rod; 802. First electric drive rod; 9. Side plate; 10. Synchronous wheel; 11. Synchronous belt; 12. Connecting plate; 1201. Vertical plate; 1202. Upper clamping plate; 1203. Second electric drive rod; 1204. Lower clamping plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0027] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] See also Figures 1 to 7 As an embodiment of the present invention, a busbar bending and shaping structure includes a guide rail 1 and further includes:

[0029] At least one set of thread take-up components is slidably arranged on the guide rail 1;

[0030] A driving assembly for driving the thread take-up assembly to slide on the guide rail 1, and disposed on one side of the guide rail 1;

[0031] The drive assembly includes two sets of side plates 9, which are symmetrically arranged at both ends of the guide rail 1. The front sides of the two sets of side plates 9 are rotatably provided with synchronous wheels 10. The two sets of synchronous wheels 10 are connected to the same set of synchronous belts 11. The back of the side plate 9 on the right side is fixedly connected to a servo motor for driving the synchronous wheel 10 on the right side to rotate.

[0032] The thread take-up assembly includes a base plate 2, which is slidably arranged on the guide rail 1. A connecting plate 12 is provided at the bottom of the base plate 2, and the connecting plate 12 is clamped on the synchronous belt 11. A support portion is provided on the top of the base plate 2, and a support block 5 is provided on the top of the support portion. Side rods 6 are symmetrically fixedly connected to both sides of the support block 5. A lead-out rod 7 is fixedly provided at the end of the side rod 6 away from the support block 5. The top of the lead-out rod 7 is connected to the thread take-up block 8.

[0033] In this embodiment, the guide rail 1 is installed on the laminator. After the photovoltaic modules are laminated and the busbars are bent and shaped, the busbars will rebound to a certain angle due to their metallic properties. At this time, the drive device is started to drive the wire take-up assembly to move left and right on the guide rail 1. The wire take-up block 8 in the wire take-up assembly is used to bend the busbar again to achieve the required bending angle.

[0034] Specifically, the servo motor is started to drive the synchronous wheel 10 to rotate back and forth, and the synchronous wheel 10 drives the synchronous belt 11 to rotate back and forth. Since the connecting plate 12 is clamped on the synchronous belt 11, the synchronous belt 11 will drive the connecting plate 12 to move left and right when it rotates back and forth, thereby driving the bottom plate 2 to move left and right. The bottom plate 2 drives the wire picking block 8 to move left and right through the support part, support block 5, side rod 6, and lead-out rod 7 and presses the bus bar to bend and shape the bus bar again so that its bending angle meets the requirements.

[0035] Optionally, the support portion includes a base 4, the bottom of the base 4 is slidably arranged on the top of the base 4, and the top of the bottom plate 2 is further provided with a longitudinal driving device 3 for driving the base 4 to slide longitudinally, and the top of the base 4 is fixedly connected to the bottom of the support block 5;

[0036] The longitudinal drive device 3 includes a plate body 301, which is fixedly arranged on the top of the base plate 2. Side supports 302 are fixedly arranged at the front and rear ends of the plate body 301 respectively. A threaded screw 303 is rotatably arranged between the two sets of side supports 302. A driving motor for driving the threaded screw 303 to rotate is provided on the back of the side support 302 located at the rear side. A moving block 305 is screwed onto the threaded screw 303. A sliding groove is provided at the bottom of the moving block 305. A limiting bar 304 that slides with the sliding groove is provided on the top of the plate body 301. The top of the moving block 305 is fixedly connected to the bottom of the base 4;

[0037] During use, since the limit bar 304 limits the moving block 305, starting the drive motor to drive the threaded screw 303 to rotate can drive the moving block 305 to move longitudinally along the threaded screw 303, thereby driving the wire picking block 8 to move longitudinally through the base 4, support block 5, and side rod 6, and thus can accurately adjust the position of the bus bar.

[0038] Optionally, the connecting plate 12 includes a vertical plate 1201, the top of the vertical plate 1201 is fixedly connected to the bottom of the base plate 2, the bottom of the base plate 2 is fixedly connected to an upper clamping plate 1202, the front side of the vertical plate 1201 is provided with a second electric drive rod 1203, the driving end of the second electric drive rod 1203 is fixedly connected to the vertical plate 1201, the movable end of the second electric drive rod 1203 downwardly passes through the upper clamping plate 1202, and the bottom of the movable end is fixedly connected to the lower clamping plate 1204;

[0039] A clamping block is provided at the bottom of the upper clamping plate 1202, and a clamping tooth adapted to the clamping block is provided on the outer periphery of the synchronous belt 11;

[0040] When in use, control the second electric drive rod 1203 to drive the lower clamping plate 1204 to move upward, clamp the synchronous belt 11 between the upper clamping plate 1202 and the lower clamping plate 1204 and fix it. When the synchronous belt 11 moves, the synchronous belt 11 drives the vertical plate 1201 to move through the upper clamping plate 1202 and the lower clamping plate 1204, and then drives the base plate 2 to move.

[0041] Optionally, the thread take-up block 8 includes a thread take-up lever 801, which is rotatably arranged on the front side of the lead-out rod 7. A mounting block is rotatably arranged on the front side of the lead-out rod 7. The top of the mounting block is fixedly connected to a first electric drive rod 802. The other end of the first electric drive rod 802 is rotatably connected to the bottom of the thread take-up lever 801 for driving the thread take-up lever 801 to rotate.

[0042] When in use, starting the first electric drive rod 802 to extend and retract can push the thread take-up rod 801 to rotate with the connection point with the lead-out rod 7 as the center.

[0043] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples. Within the scope of the present invention, the above embodiments or technical features in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0044] The embodiments of the present invention are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A busbar bending and shaping structure, comprising a guide rail (1), characterized in that: Also includes: At least one set of thread taking-up components is slidably arranged on the guide rail (1); A driving assembly for driving the thread take-up assembly to slide on the guide rail (1), which is arranged on one side of the guide rail (1); The driving assembly comprises two sets of side plates (9), the two sets of side plates (9) are symmetrically arranged at both ends of the guide rail (1), the front sides of the two sets of side plates (9) are both rotatably provided with synchronous wheels (10), the two sets of synchronous wheels (10) are connected to the same set of synchronous belts (11), and the back side of the side plate (9) on the right side is fixedly connected with a servo motor for driving the synchronous wheel (10) on the right side to rotate; The thread taking-up assembly comprises a base plate (2), the base plate (2) is slidably arranged on a guide rail (1), a connecting plate (12) is arranged at the bottom of the base plate (2), the connecting plate (12) is clamped on a synchronous belt (11), a supporting portion is arranged at the top of the base plate (2), a supporting block (5) is arranged at the top of the supporting portion, side rods (6) are symmetrically fixedly connected to both sides of the supporting block (5), a lead-out rod (7) is fixedly arranged at the end of the side rod (6) away from the supporting block (5), and a thread taking-up block (8) is connected to the top of the lead-out rod (7).

2. The busbar bending and shaping structure according to claim 1, characterized in that: The support portion comprises a base (4), the bottom of the base (4) is slidably arranged on the top of the base (4), a longitudinal driving device (3) for driving the base (4) to slide longitudinally is also arranged on the top of the bottom plate (2), and the top of the base (4) is fixedly connected to the bottom of the support block (5).

3. The busbar bending and shaping structure according to claim 2, characterized in that: The longitudinal drive device (3) comprises a plate body (301), the plate body (301) being fixedly arranged on the top of the base plate (2), side supports (302) being fixedly arranged at the front and rear ends of the plate body (301), a threaded screw (303) being rotatably arranged between the two sets of side supports (302), a driving motor for driving the threaded screw (303) to rotate being arranged on the back of the side support (302) located at the rear side, a moving block (305) being screwed onto the threaded screw (303), a sliding groove being provided at the bottom of the moving block (305), a limiting strip (304) being slidably matched with the sliding groove being provided at the top of the plate body (301), and the top of the moving block (305) being fixedly connected to the bottom of the base (4).

4. The busbar bending and shaping structure according to claim 1, wherein: The connecting plate (12) comprises a vertical plate (1201), the top of the vertical plate (1201) is fixedly connected to the bottom of the base plate (2), the bottom of the base plate (2) is fixedly connected to an upper clamping plate (1202), a second electric drive rod (1203) is provided on the front side of the vertical plate (1201), a driving end of the second electric drive rod (1203) is fixedly connected to the vertical plate (1201), a movable end of the second electric drive rod (1203) passes through the upper clamping plate (1202) downwardly, and the bottom of the movable end is fixedly connected to a lower clamping plate (1204).

5. The busbar bending and shaping structure according to claim 4, characterized in that: A clamping block is provided at the bottom of the upper clamping plate (1202), and a clamping tooth adapted to the clamping block is provided on the outer periphery of the synchronous belt (11).

6. The busbar bending and shaping structure according to claim 1, characterized in that: The thread take-up block (8) comprises a thread take-up rod (801), the thread take-up rod (801) is rotatably arranged on the front side of the lead-out rod (7), the front side of the lead-out rod (7) is rotatably provided with a mounting block, the top of the mounting block is fixedly connected to a first electric drive rod (802), and the other end of the first electric drive rod (802) is rotatably connected to the bottom of the thread take-up rod (801) for driving the thread take-up rod (801) to rotate.

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