A photovoltaic module lamination edge trimming shaping mechanism

Abstract

The application discloses a kind of photovoltaic module laminating edge trimming shaping mechanism, including the base of the center groove being set in the center of top, the liftable platform is arranged in the center groove, lifting cylinder is installed in the platform lower side, the mounting seat of two groups of side channel is slidably installed in the base top, the sliding block of the mounting seat bottom is clamped in the sliding slot of base top, the transverse moving cylinder is connected in the sliding block side, the edge trimming mechanism is arranged in the channel.The application can conveniently replace and install edge trimming cutter, reduce the operation difficulty, and the device is provided with two groups of edge trimming mechanism in a unit, when one group of edge trimming cutter is damaged, the purpose of automatic reversing can be realized by the adjustment of rotary motor, so that the processing can be continued by the other group of edge trimming cutter for standby, so that the processing efficiency can be effectively guaranteed.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic module lamination processing equipment technology, specifically a photovoltaic module lamination edge trimming and shaping mechanism. Background Technology

[0002] The manufacturing process of solar photovoltaic (PV) modules mainly involves connecting individual solar cells in series and parallel, followed by tight sealing to protect the surface electrodes and interconnects from corrosion. This process requires edge trimming and shaping of the PV modules. Publication No. CN 205985062 U proposes an edge trimming device for PV modules. This device uses a lifting cylinder to move a support frame upwards, a vacuum suction cup to lock the PV module onto the support frame, and an adjusting cylinder to move a positioning strip to bring the edge trimming blade into contact with the edge of the PV module. A push rod motor then moves the edge trimming blade back and forth to trim the edge of the PV module, resulting in high processing efficiency. However, during use, it was found that the fixation effect of the vacuum suction cup alone is insufficient, and the aforementioned edge trimming mechanism is inconvenient to disassemble and replace. When the edge trimming mechanism is worn or damaged, machine downtime is required for replacement and maintenance, resulting in low processing efficiency and failing to meet the needs of rapid processing. Therefore, we propose a PV module lamination edge trimming and shaping mechanism. Summary of the Invention

[0003] The purpose of this invention is to provide a photovoltaic module lamination edge trimming and shaping mechanism to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a photovoltaic module lamination edge trimming and shaping mechanism, comprising a base with a central groove at the top center, a liftable platform disposed in the central groove, a lifting cylinder installed on the lower side of the platform, two sets of mounting seats with side channels slidably mounted on the top of the base, a slider at the bottom of the mounting seat being engaged in a sliding groove at the top of the base, a transverse cylinder being connected to the side of the slider, and an edge trimming mechanism disposed in the channel;

[0005] The edge trimming mechanism includes a positioning plate and a mounting block. Two sets of mounting blocks are fixedly connected by the positioning block. The edge trimming blade is connected to the side groove of the mounting block by a spring. A rotary motor is provided at the bottom of the positioning block. The rotary motor is mounted on a moving block. The moving block is connected to a drive component. A bottom block is connected to the bottom of the moving block. A locking mechanism is provided at the top of the bottom block.

[0006] Preferably, the platform has a through hole, and the through hole is connected to a vacuum pump through a pipe.

[0007] Preferably, side grooves are provided on both sides of the slide groove, and the limiting block at the bottom of the mounting base is correspondingly engaged in the side groove.

[0008] Preferably, a limiting mechanism is provided on the side of the central groove. The limiting mechanism includes a vertical plate fixed to the horizontal plate, a movable plate connected to the side of the vertical plate by a first telescopic rod, and a pressure plate connected to the bottom of the movable plate by a second telescopic rod.

[0009] Preferably, the edge-cutting blade has a threaded hole at its bottom, and the edge-cutting blade is fixed to the positioning plate by screws.

[0010] Preferably, the drive assembly includes a lead screw and a guide rod arranged in parallel. The lead screw is screwed to the moving block, and an adjusting motor is connected to the end of the lead screw. The guide rod is movably inserted into the guide hole of the moving block.

[0011] Preferably, the locking mechanism includes a locking cylinder, and a locking rod is provided at the top of the locking cylinder. The locking rod can be inserted into the locking hole at the bottom of the mounting block.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the photovoltaic module lamination edge trimming and shaping mechanism has a simple and reasonable structural design. By setting a lifting cylinder in the inner cavity of the base as a lifting mechanism, the height of the workpiece placed on the platform can be automatically adjusted, so that the workpiece as a whole is automatically lifted to contact the edge trimming mechanism, which can adapt to the processing needs of workpieces of different sizes.

[0013] By setting an adjustment mechanism consisting of a horizontal plate, a vertical plate, a first telescopic rod, a moving plate, and a second telescopic rod, the position of the pressure plate can be adjusted so that the pressure plate abuts against the top of the workpiece, thereby ensuring the stability of the workpiece. At the same time, under the action of the bottom vacuum pump, a vacuum environment is formed in the through hole to adsorb and fix the bottom of the workpiece. With the cooperation of the above mechanisms, it is effectively ensured that the workpiece will not move during processing.

[0014] By using a snap-fit ​​method to install the edge-cutting blade in the groove on the side of the mounting block and fixing it with screws, the edge-cutting blade can be easily replaced and installed, reducing the difficulty of operation. In addition, this device is equipped with two sets of edge-cutting mechanisms in one unit. When one set of edge-cutting blades is damaged, the rotation motor can be adjusted to achieve automatic reversal, so that processing can continue with the spare set of edge-cutting blades. Therefore, it can effectively ensure processing efficiency and avoid spending a lot of time when changing blades.

[0015] With the cooperation of the lead screw, guide rod and adjusting motor, the edge trimming mechanism can be quickly driven to move laterally, thereby achieving the purpose of automatically trimming both sides of the workpiece at the same time, effectively improving processing efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of the mounting base of the present invention.

[0018] Figure 3 For the present invention Figure 1 Schematic diagram of the structure at point A in the middle;

[0019] Figure 4 This is a schematic diagram of the lifting cylinder structure of the present invention.

[0020] Figure 5 This is a schematic diagram of the structure of the pressure plate of the present invention;

[0021] In the diagram: 1. Base, 11. Center groove, 12. Platform, 13. Through hole, 14. Vacuum pump, 15. Lifting cylinder, 16. Slide groove, 17. Side groove, 18. Mounting seat, 19. Slider, 2. Limit block, 21. Horizontal movement cylinder, 22. Horizontal plate, 23. Vertical plate, 24. First telescopic rod, 25. Moving plate, 26. Second telescopic rod, 27. Pressure plate, 28. Channel, 29. Positioning plate, 3. Mounting block, 31. Positioning block, 32. Spring, 33. Edge beveling tool, 34. Screw, 35. Rotary motor, 36. Moving block, 37. Lead screw, 38. Guide rod, 39. Bottom block, 4. Locking cylinder, 41. Locking rod, 42. Locking hole, 43. Adjusting motor. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example:

[0024] Please see Figure 1-5 The present invention provides a technical solution: a photovoltaic module lamination edge trimming and shaping mechanism, including a base 1 with a central groove 11 at the top center, a liftable platform 12 is provided in the central groove 11, and a lifting cylinder 15 is installed on the lower side of the platform 12. By setting the lifting cylinder 15 in the inner cavity of the base 1 as a lifting mechanism, the height of the workpiece placed on the platform 12 can be automatically adjusted, so that the workpiece as a whole is automatically lifted to contact the edge trimming mechanism, which can adapt to the processing requirements of workpieces of different sizes.

[0025] Two sets of mounting seats 18 with side channels 28 are slidably mounted on the top of the base 1. The sliders 19 at the bottom of the mounting seats 18 are locked in the slide grooves 16 at the top of the base 1. A transverse cylinder 21 is connected to the side of the sliders 19. A beveling mechanism is provided in the channel 28.

[0026] The edge-trimming mechanism includes a positioning plate 29 and a mounting block 3. Two sets of mounting blocks 3 are fixedly connected by positioning blocks 31. The edge-trimming blade 33 is connected to the groove on the side of the mounting block 3 by a spring 32. A rotary motor 35 is provided at the bottom of the positioning block 31. The rotary motor 35 is mounted on a moving block 36. The moving block 36 is connected to a drive assembly. A bottom block 39 is connected to the bottom of the moving block 36. The edge-trimming blade 33 is installed in the groove on the side of the mounting block 3 by snap-fitting and fixed by screws 34. This makes it easy to replace and install the edge-trimming blade 33, reducing the difficulty of operation. In addition, this device has two sets of edge-trimming mechanisms in one unit. When one set of edge-trimming blades 33 is damaged, the rotary motor 35 can be adjusted to achieve automatic reversal, so that processing can continue with the spare set of edge-trimming blades 33. Therefore, it can effectively ensure processing efficiency and avoid spending a lot of time when changing blades. A locking mechanism is provided at the top of the bottom block 39.

[0027] Furthermore, a through hole 13 is provided on the platform 12, and the through hole 13 is connected to the vacuum pump 14 through a pipe.

[0028] Furthermore, side grooves 17 are provided on both sides of the slide groove 16, and the limiting block 2 at the bottom of the mounting base 18 is correspondingly locked in the side groove 17.

[0029] Furthermore, a limiting mechanism is provided on the side of the central groove 11. The limiting mechanism includes a vertical plate 23 fixed on the horizontal plate 22. A movable plate 25 is connected to the side of the vertical plate 23 via a first telescopic rod 24. The bottom of the movable plate 25 is connected to a pressure plate 27 via a second telescopic rod 26. Both the first telescopic rod 24 and the second telescopic rod 26 are electric telescopic rods, and they are connected to a controller via wires. By setting an adjustment mechanism composed of the horizontal plate 22, the vertical plate 23, the first telescopic rod 24, the movable plate 25, and the second telescopic rod 26, the position of the pressure plate 27 can be adjusted so that the pressure plate 27 abuts against the top of the workpiece, thereby ensuring the stability of the workpiece. At the same time, under the action of the bottom vacuum pump 14, a vacuum environment is formed in the through hole 13 to adsorb and fix the bottom of the workpiece. With the cooperation of the above mechanisms, it is effectively ensured that the workpiece will not move during processing.

[0030] Furthermore, the edge-cutting blade 33 has a threaded hole at its bottom, and the edge-cutting blade 33 is fixed to the positioning plate 29 by screws.

[0031] Furthermore, the drive assembly includes a lead screw 37 and a guide rod 38 arranged in parallel. The lead screw 37 is screwed to the moving block 36. An adjusting motor 43 is connected to the end of the lead screw 37. The two sets of adjusting motors 43 are simultaneously connected to the power supply and the controller through wires, thereby achieving the purpose of synchronously controlling the two sets of adjusting motors 43. Specifically, both sets of adjusting motors 43 are forward and reverse rotating motors. The guide rod 38 is movably inserted into the guide hole of the moving block 36. With the cooperation of the lead screw 37, the guide rod 38 and the adjusting motor 43, the edge trimming mechanism can be quickly driven to move laterally, thereby achieving the purpose of automatically trimming both sides of the workpiece at the same time, effectively improving the processing efficiency.

[0032] Furthermore, the locking mechanism includes a locking cylinder 4, and a locking rod 41 is provided at the top of the locking cylinder 4. The locking rod 41 can be inserted into the locking hole 42 at the bottom of the mounting block 3.

[0033] In practical use, the photovoltaic module lamination edge trimming and shaping mechanism places the photovoltaic module sheet workpiece that needs to be trimmed and shaped on the platform 12, so that the side of the workpiece is parallel to the mounting base 18. Then, the vacuum pump 14 is started to evacuate the through hole 13, so that a negative pressure environment is formed at the bottom of the workpiece and it is adsorbed on the top of the platform 12. At the same time, the position of the pressure plate 27 is adjusted by the first telescopic rod 24 and the second telescopic rod 26, so that the pressure plate 27 presses on the top of the workpiece from the top, thereby effectively fixing the workpiece.

[0034] Next, the height of the workpiece can be adjusted by lifting cylinder 15 according to the height of the workpiece. Then, two sets of transverse cylinders 21 are started simultaneously to push the mounting base 18 to move, so that the edge trimming mechanism contacts the edge of the workpiece. Then, two sets of adjusting motors 43 are started simultaneously. The adjusting motors 43 drive the lead screw 37 to rotate, so that the moving block 36 moves laterally along the direction of the lead screw 37. During this process, the cutting edge of the edge trimmer 33 performs cutting processing on the edge of the workpiece.

[0035] When the cutting edge of the edge trimmer 33 becomes worn or broken, the locking cylinder 4 is activated to disengage the locking rod 41 from the locking hole 42 of the mounting block 3. Then, the rotary motor 35 is activated to rotate the positioning block 31, which in turn rotates the mounting block 3 and the positioning plate 29 180 degrees, thereby achieving automatic tool changing. The mounting block 3 is then fixed again by the locking cylinder 4 and the locking rod 41. The tool changing process is smooth and quick, with good operation results. When it is necessary to remove the damaged or worn edge trimmer 33, the screw 34 is rotated off, and then the edge trimmer 33 is automatically ejected under the action of the spring 32, which makes it convenient to replace the edge trimmer 33.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module lamination edge trimming and shaping mechanism, comprising a base (1) with a central groove (11) at the top center, characterized in that: A liftable platform (12) is provided in the central groove (11). A lifting cylinder (15) is installed on the lower side of the platform (12). Two sets of mounting seats (18) with side channels (28) are slidably installed on the top of the base (1). The slider (19) at the bottom of the mounting seat (18) is locked in the sliding groove (16) at the top of the base (1). A transverse cylinder (21) is connected to the side of the slider (19). A beveling mechanism is provided in the channel (28). The edge trimming mechanism includes a positioning plate (29) and a mounting block (3). Two sets of mounting blocks (3) are fixedly connected by a positioning block (31). The edge trimming blade (33) is connected to the side groove of the mounting block (3) by a spring (32). A rotary motor (35) is provided at the bottom of the positioning block (31). The rotary motor (35) is mounted on a moving block (36). The moving block (36) is connected to a drive assembly. A bottom block (39) is connected to the bottom of the moving block (36). A locking mechanism is provided at the top of the bottom block (39).

2. The photovoltaic module lamination edge trimming and shaping mechanism according to claim 1, characterized in that: The platform (12) has a through hole (13), and the through hole (13) is connected to the vacuum pump (14) through a pipe.

3. The photovoltaic module lamination edge trimming and shaping mechanism according to claim 1, characterized in that: Side grooves (17) are provided on both sides of the slide (16), and the limiting block (2) at the bottom of the mounting base (18) is correspondingly locked in the side groove (17).

4. The photovoltaic module lamination edge trimming and shaping mechanism according to claim 1, characterized in that: The center groove (11) is provided with a limiting mechanism on its side. The limiting mechanism includes a vertical plate (23) fixed on the horizontal plate (22). The side of the vertical plate (23) is connected to a movable plate (25) via a first telescopic rod (24). The bottom of the movable plate (25) is connected to a pressure plate (27) via a second telescopic rod (26).

5. The photovoltaic module lamination edge trimming and shaping mechanism according to claim 1, characterized in that: The edge-cutting blade (33) has a threaded hole at the bottom and is fixed to the positioning plate (29) by screws.

6. The photovoltaic module lamination edge trimming and shaping mechanism according to claim 1, characterized in that: The drive assembly includes a lead screw (37) and a guide rod (38) arranged in parallel. The lead screw (37) is screwed to a moving block (36). An adjusting motor (43) is connected to the end of the lead screw (37). The guide rod (38) is movably inserted into the guide hole of the moving block (36).

7. The photovoltaic module lamination edge trimming and shaping mechanism according to claim 1, characterized in that: The locking mechanism includes a locking cylinder (4), and a locking rod (41) is provided at the top of the locking cylinder (4). The locking rod (41) can be inserted into the locking hole (42) at the bottom of the mounting block (3).

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