A photovoltaic module lamination exhaust device

Abstract

This invention provides a photovoltaic module lamination venting device, including a laminator body, which includes a base. A mounting groove is formed on the top of the base, and a conveyor belt is mounted on the top of the base within the mounting groove. A mounting frame is fixedly mounted in the middle of the base above the conveyor belt. A venting chamber that can slide vertically against the top of the conveyor belt is slidably mounted on the inner top wall of the mounting frame. A horizontal slide rail is fixedly mounted on one side of the base along its length, and a base is slidably mounted horizontally on the slide rail. A drive mechanism for driving the slide rail to slide is mounted on the slide rail. This invention, through the design of the drive mechanism, drive assembly, and clamping plate, and through the cooperation of the drive mechanism, drive assembly, and electric cylinder, can realize the transfer of the lamination frame to a side of the venting chamber away from the conveyor belt's conveying direction for later use. This replaces the manual unloading and transfer of the lamination frame, reducing the workload of workers and saving physical labor.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel processing technology, specifically to a photovoltaic module lamination venting device. Background Technology

[0002] A laminator is a mechanical device that presses multiple layers of materials together. It is an important piece of equipment needed to manufacture solar cell modules. It is a device that presses EVA, solar cells, tempered glass, and backsheet into a rigid whole under high temperature and vacuum conditions.

[0003] Currently, in laminating EVA, solar cells, tempered glass, and backsheet using a laminator, the following steps are taken: First, EVA, solar cells, tempered glass, and backsheet are stacked sequentially on the laminator's conveyor belt. Then, a lamination frame is placed on top of the multilayer board to be laminated. The conveyor belt transports the multilayer board and lamination frame to the bottom of the lamination chamber. By controlling the downward pressure of the lamination chamber, the multilayer board and lamination frame are positioned inside, creating a high-temperature vacuum on the inner wall of the chamber. With the dynamic pressure plate inside the lamination chamber pressing down on the lamination frame, lamination degassing of the stacked multilayer board is achieved. Afterwards, the upper part of the lamination chamber is controlled, and the photovoltaic module that has completed lamination and degassing can be moved to one side of the lamination chamber by the conveyor belt, thus achieving the effect of lamination and degassing of the photovoltaic module. The operation is simple. However, after the photovoltaic module has completed lamination and degassing, the conveyor belt moves the photovoltaic module to one side of the lamination chamber, and the lamination frame is placed on the outside of the photovoltaic module. The lamination frame needs to be removed for subsequent use. Currently, when removing the lamination frame, it is mostly done by the workers manually removing the lamination frame and then moving it to the other side of the lamination chamber for later use. Although this method can unload and transfer the lamination frame, it greatly increases the workload of the workers and wastes physical strength. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a photovoltaic module lamination venting device, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A photovoltaic module lamination exhaust device includes a laminator body, which includes a base. The top of the base has an installation groove. A conveyor belt is installed on the top of the base and inside the installation groove. An installation frame is fixedly installed in the middle of the base and above the conveyor belt. An exhaust chamber that can be slidably installed in the inner top wall of the installation frame in a vertical direction and can fit against the top of the conveyor belt is provided.

[0007] A horizontal slide rail is fixedly installed on one side of the base along its length. A base is slidably installed on the slide rail in the horizontal direction. A drive mechanism for driving the slide rail to slide is installed on the slide rail. A vertical rotating shaft is rotatably installed on the base. A vertical connecting column is integrally formed on the top of the rotating shaft. A connecting plate extending above the conveyor belt is fixedly installed on the top of the connecting column. A vertical telescopic rod is symmetrically fixedly installed on the bottom of the connecting plate and directly above the conveyor belt. A mounting shell is fixedly installed on the bottom of the two telescopic rods. The longitudinal section of the mounting shell is inverted U-shaped. The distance between the inner walls of the two sides of the mounting shell is greater than the width of the base. An electric cylinder is fixedly installed on the bottom of the connecting plate and is connected to the telescopic rod. A drive assembly for driving the rotating shaft to rotate is installed on the base.

[0008] The mounting housing has vertically shaped fixing plates symmetrically installed on its inner side. Horizontal telescopic rods are symmetrically fixed at the bottom of the two fixing plates on their sides that are close to each other. Clamping plates are fixed to the telescopic ends of the two telescopic rods. Electric cylinders connected to the clamping plates are fixedly installed on the fixing plates.

[0009] Furthermore: the drive mechanism includes a threaded rod that is horizontally rotatably mounted on a slide rail, and an electric motor for driving the threaded rod to rotate is fixedly mounted on the slide rail.

[0010] Furthermore: the drive assembly includes a second electric motor fixedly mounted on the base, and the output shaft of the second electric motor is connected to the rotating shaft through a bevel gear assembly.

[0011] Furthermore, rubber pads are fixedly installed on the sides of the two clamping plates that are close to each other.

[0012] Furthermore, both fixing plates are horizontally slidably mounted inside the mounting housing, and the mounting housing is equipped with a driving member connected to both fixing plates, which is used to make the two fixing plates slide in opposite directions or stop sliding inside the mounting housing.

[0013] Furthermore: the driving component includes a bidirectional threaded rod that is horizontally rotatably mounted on the mounting housing, the bidirectional threaded rod being threadedly connected to both fixed plates, and one end of the bidirectional threaded rod extending to the outside of the mounting housing and being coaxially fixed to a handwheel.

[0014] Furthermore, a scale is fixedly installed on the top of one side of the mounting shell, and the tops of both fixing plates are in contact with the scale.

[0015] Furthermore: a horizontal plate is fixedly installed on the inner side wall of the mounting shell and below the fixing plate. A support plate is hinged to the end of the horizontal plate away from the mounting shell. An electric cylinder three is hinged to the inner side wall of the mounting shell and below the horizontal plate and is hinged to the bottom of the support plate.

[0016] This invention provides a photovoltaic module lamination venting device. Compared with the prior art, it has the following advantages:

[0017] 1. Through the design of the drive mechanism, drive components and clamping plate, and the cooperation of the drive mechanism, drive components and electric cylinder two, the laminate frame can be transferred to the side of the exhaust chamber away from the conveyor belt for standby, which replaces the manual method of unloading and transferring the laminate frame, reducing the workload of workers and saving physical strength;

[0018] 2. By designing rubber pads, the friction between the two clamping plates and the laminating frame is increased, thereby enhancing the clamping and positioning effect of the two clamping plates on the laminating frame.

[0019] 3. The design of the scale makes it easy to observe the distance between the two fixed plates, thus facilitating the adjustment of the distance between the two fixed plates according to the size of the laminate frame. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown;

[0022] Figure 2 A schematic diagram of the installation structure of the drive component of this utility model is shown;

[0023] Figure 3 A schematic diagram of the installation structure of the scale of this utility model is shown;

[0024] Figure 4 A schematic diagram of the mounting structure of the fixing plate of this utility model is shown;

[0025] Figure 5 A schematic diagram of the installation structure of the clamping plate of this utility model is shown;

[0026] The diagram shows: 1. Base; 11. Mounting slot; 12. Conveyor belt; 13. Mounting frame; 14. Exhaust chamber; 2. Slide rail; 21. Base; 22. Drive mechanism; 221. Threaded rod; 222. Motor 1; 23. Rotating shaft; 24. Connecting column; 25. Connecting plate; 26. Telescopic rod 1; 27. Electric cylinder 1; 28. Drive assembly; 281. Motor 2; 282. Bevel gear assembly; 3. Mounting shell; 31. Fixing plate; 32. Telescopic rod 2; 33. Clamping plate; 331. Rubber pad; 34. Electric cylinder 2; 4. Driving component; 41. Double-ended threaded rod; 42. Handwheel; 5. Scale; 6. Electric cylinder 3; 7. Horizontal plate; 71. Support plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] Example

[0029] To address the technical problems in the background section, the following photovoltaic module lamination degassing device is provided:

[0030] Combination Figures 1-5 As shown, the present invention provides a photovoltaic module lamination exhaust device, including a laminator body, the laminator body model is TCDY-BJ1 / J1-5824, which includes a base 1, an installation groove 11 is provided on the top of the base 1, a conveyor belt 12 is installed on the top of the base 1 and in the installation groove 11, and an installation frame 13 is fixedly installed in the middle of the base 1 and above the conveyor belt 12. An exhaust chamber 14 that can be attached to the top of the conveyor belt 12 is slidably installed on the inner top wall of the installation frame 13 in a vertical direction.

[0031] A horizontal slide rail 2 is fixedly installed on one side of the base 1 along its length. A base 21 is slidably installed on the slide rail 2 in the horizontal direction. A drive mechanism 22 for driving the slide rail 2 to slide is installed on the slide rail 2. A vertical rotating shaft 23 is rotatably installed on the base 21. A vertical connecting column 24 is integrally formed on the top of the rotating shaft 23. A connecting plate 25 extending above the conveyor belt 12 is fixedly installed on the top of the connecting column 24. Vertical telescopic rods 26 are symmetrically fixedly installed on the bottom of the connecting plate 25 and directly above the conveyor belt 12. A mounting shell 3 is fixedly installed on the bottom of the two telescopic rods 26. The longitudinal section of the mounting shell 3 is inverted U-shaped. The distance between the inner walls on both sides of the mounting shell 3 is greater than the width of the base 1. An electric cylinder 27 fixedly connected to the telescopic rod 26 is fixedly installed on the bottom of the connecting plate 25. A drive assembly 28 for driving the rotating shaft 23 to rotate is installed on the base 21.

[0032] The mounting shell 3 has vertically shaped fixing plates 31 symmetrically installed on its inner side. Horizontally shaped telescopic rods 32 are symmetrically fixed at the bottom of the two fixing plates 31 on their sides that are close to each other. Clamping plates 33 are fixedly connected to the telescopic ends of the two telescopic rods 32. Electric cylinders 34 connected to clamping plates 33 are fixedly installed on the fixing plates 31.

[0033] In use, after the lamination and degassing of a set of photovoltaic panels is completed, the conveyor belt 12 rotates on the base 1, causing the laminated and degassed photovoltaic panels to move to the side of the degassing chamber 14 near the conveyor belt 12. Then, the electric cylinder 27 moves the connecting plate 25 downwards along the two telescopic rods 26, so that the two clamping plates 33 are positioned on both sides of the lamination frame. At this time, the two electric cylinders 34 are controlled to move the two clamping plates 33 closer together along the telescopic rods 32, so that the two clamping plates 33 abut against both sides of the lamination frame. The lamination frame is then clamped and positioned by the two clamping plates 33. Finally, the electric cylinders 34... The cylinder 27 causes the connecting plate 25 to move upward along the two telescopic rods 26, which in turn moves the laminating frame upward, achieving the effect of lifting and removing the laminating frame. At this time, the drive assembly 28 causes the rotating shaft 23 to rotate on the base 21, which in turn causes the connecting plate 25 to rotate around the rotating shaft 23 to one side of the machine base 1. Then, the drive mechanism 22 causes the base 21 to move along the slide rail 2 towards the exhaust chamber 14 away from the conveyor belt 12, which can realize the transfer of the laminating frame to the side of the exhaust chamber 14 away from the conveyor belt 12 for standby. This replaces the manual method of unloading and transferring the laminating frame, reducing the workload of the staff and saving physical strength.

[0034] Combination Figures 1-5As shown, the drive mechanism 22 includes a threaded rod 221 that is horizontally rotatably mounted on the slide rail 2. A motor 222 for driving the threaded rod 221 to rotate is fixedly mounted on the slide rail 2. In use, the motor 222 is turned on and the output shaft of the motor 222 rotates, which drives the threaded rod 221 to rotate, so that the base 21 can slide along the slide rail 2, which is easy to control.

[0035] Combination Figures 1-5 As shown, the drive assembly 28 includes a second motor 281 fixedly mounted on the base 21. The output shaft of the second motor 281 is connected to the rotating shaft 23 through a bevel gear assembly 282. Specifically, the bevel gear assembly 282 includes two meshing bevel gears. One bevel gear is coaxially fixed to the output shaft of the second motor 281, and the other bevel gear is coaxially fixed to the rotating shaft 23. In use, the second motor 281 is turned on, and the output shaft of the second motor 281 rotates, thereby driving the rotating shaft 23 to rotate on the base 21 through the bevel gear assembly 282, which is easy to control.

[0036] Combination Figures 1-5 As shown, rubber pads 331 are fixedly installed on the sides of the two clamping plates 33 that are close to each other. The design of the rubber pads 331 increases the friction between the two clamping plates 33 and the laminating frame, thereby increasing the clamping and positioning effect of the two clamping plates 33 on the laminating frame.

[0037] Combination Figures 1-5 As shown, both fixing plates 31 are horizontally slidably installed inside the mounting shell 3. Specifically, horizontal guide rods are symmetrically fixed at the top of the inner side of the mounting shell 3. Both fixing plates 31 are slidably connected to the two guide rods. A driving component 4 connected to both fixing plates 31 is installed on the mounting shell 3. This component is used to make the two fixing plates 31 slide in opposite directions or stop sliding inside the mounting shell 3. With the design of the driving component 4, when the size of the photovoltaic module used for lamination and degassing changes, resulting in a change in the size of the lamination frame used for lamination, the two fixing plates 31 can slide in opposite directions inside the mounting shell 3 to move closer or further apart. The distance between the two fixing plates 31 can be adjusted according to the size of the lamination frame, thus eliminating the need for professional personnel to adjust the stroke length of the two electric cylinders 34 and reducing the difficulty of adjustment.

[0038] Combination Figures 1-5As shown, the driving component 4 includes a bidirectional threaded rod 41 that is horizontally rotatably mounted on the mounting housing 3. The bidirectional threaded rod 41 is threadedly connected to both fixed plates 31. One end of the bidirectional threaded rod 41 extends to the outside of the mounting housing 3 and is coaxially fixed to a handwheel 42. In use, the operator can rotate the bidirectional threaded rod 41 on the mounting housing 3 by using the handwheel 42. The bidirectional threaded rod 41 is threadedly connected to both fixed plates 31, thereby allowing the two fixed plates 31 to slide in opposite directions on the inside of the mounting housing 3, moving closer or further apart. The operation is simple. Since the bidirectional threaded rod 41 is threadedly connected to both fixed plates 31 and has a self-locking property, the positions of the two fixed plates 31 can be fixed without rotating the bidirectional threaded rod 41 by using the handwheel 42, which is convenient for use.

[0039] Combination Figures 1-5 As shown, a scale 5 is fixedly installed on the top of one side of the mounting shell 3. The tops of the two fixing plates 31 are in contact with the scale 5. The design of the scale 5 makes it easy to observe the distance between the two fixing plates 31, so that personnel can adjust the distance between the two fixing plates 31 according to the size of the laminate frame.

[0040] Combination Figures 1-5 As shown, a horizontal plate 7 is fixedly installed on the inner wall of the mounting shell 3 and below the fixing plate 31. A support plate 71 is hinged to the end of the horizontal plate 7 away from the mounting shell 3. An electric cylinder 6 is hinged to the bottom of the support plate 71 on the inner wall of the mounting shell 3 and below the horizontal plate 7. In use, the laminate frame is clamped by two clamping plates 33. During the lifting and transfer, when the bottom of the two support plates 71 is moved to the top of the base 1, the two electric cylinders 36 can rotate the two support plates 71 around the two horizontal plates 7 to a horizontal position. The two support plates 71 can support the bottom of the laminate frame and further improve the stability of the lifting and transfer of the laminate frame.

[0041] Working principle and usage process of this utility model:

[0042] In the first step, after the lamination and degassing of a group of photovoltaic panels is completed, the conveyor belt 12 rotates on the base 1, causing the laminated and degassed photovoltaic panels to move to the side of the degassing chamber 14 near the conveyor belt 12. At this time, the connecting plate 25 is moved downward along the two telescopic rods 26 by the electric cylinder 27, so that the two clamping plates 33 are located on both sides of the lamination frame. At this time, the two electric cylinders 34 are controlled to move the two clamping plates 33 closer to each other along the telescopic rods 32, so that the two clamping plates 33 are respectively with When the two sides of the laminate frame abut against each other, the laminate frame can be clamped and positioned by the two clamping plates 33. Then, the connecting plate 25 is moved upward along the two telescopic rods 26 by the electric cylinder 27, which can drive the laminate frame to move upward, so as to lift and remove the laminate frame. During the lifting and transfer, when the bottom of the two support plates 71 is moved to the top of the machine base 1, the two support plates 71 can be rotated around the two horizontal plates 7 by the two electric cylinders 6 to be horizontal, so that the bottom of the laminate frame can be supported by the two support plates 71.

[0043] The second step is to turn on the second motor 281, which drives the rotating shaft 23 to rotate on the base 21 through the bevel gear assembly 282, causing the connecting plate 25 to rotate around the rotating shaft 23 to one side of the machine base 1. Then, turn on the first motor 222, which drives the output shaft of the first motor 222 to rotate and drive the threaded rod 221 to rotate, causing the base 21 to slide along the slide rail 2. This causes the base 21 to move along the slide rail 2 to the side of the exhaust chamber 14 away from the conveyor belt 12, thus transferring the laminate frame to the side of the exhaust chamber 14 away from the conveyor belt 12 for standby.

[0044] Third, when the size of the photovoltaic module undergoing lamination and degassing changes, causing a change in the size of the lamination frame used for lamination, personnel can rotate the bidirectional threaded rod 41 on the mounting shell 3 using the handwheel 42. This causes the two fixed plates 31 to slide in opposite directions inside the mounting shell 3, moving closer or further apart. By observing the corresponding dimensions on the scale 5, the distance between the two fixed plates 31 can be adjusted according to the size of the lamination frame. This eliminates the need for professionals to adjust the stroke length of the two electric cylinders 34, reducing the difficulty of adjustment.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0046] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A photovoltaic module lamination venting device, characterized in that: The machine includes a laminator body, which includes a base (1), a mounting groove (11) is provided on the top of the base (1), a conveyor belt (12) is installed on the top of the base (1) and in the mounting groove (11), and a mounting frame (13) is fixedly installed in the middle of the base (1) and above the conveyor belt (12). The inner top wall of the mounting frame (13) is slidably installed with an exhaust chamber (14) that can fit against the top of the conveyor belt (12). A horizontal slide rail (2) is fixedly installed on one side of the base (1) along its length. A base (21) is slidably installed on the slide rail (2) in the horizontal direction. A drive mechanism (22) for driving the slide rail (2) to slide is installed on the slide rail (2). A vertical rotating shaft (23) is rotatably installed on the base (21). A vertical connecting column (24) is integrally formed on the top of the rotating shaft (23). A connecting plate (25) extending above the conveyor belt (12) is fixedly installed on the top of the connecting column (24). At the bottom of (25) and directly above the conveyor belt (12), there are two vertical telescopic rods (26) fixedly installed. At the bottom of the two telescopic rods (26), there are two mounting shells (3). The longitudinal section of the mounting shell (3) is inverted U-shaped. The distance between the inner walls on both sides of the mounting shell (3) is greater than the width of the base (1). At the bottom of the connecting plate (25), there is an electric cylinder (27) fixedly connected to the telescopic rods (26). A drive assembly (28) for driving the rotating shaft (23) to rotate is installed on the base (21). The mounting shell (3) has vertically oriented fixing plates (31) symmetrically installed on its inner side. Two horizontal telescopic rods (32) are symmetrically fixed at the bottom of the two fixing plates (31) on the side that are close to each other. The telescopic ends of the two telescopic rods (32) are fixedly connected to clamping plates (33). An electric cylinder (34) connected to the clamping plate (33) is fixedly installed on the fixing plate (31).

2. The photovoltaic module lamination venting device according to claim 1, characterized in that: The drive mechanism (22) includes a threaded rod (221) that is horizontally rotatably mounted on a slide rail (2), and an electric motor (222) for driving the threaded rod (221) to rotate is fixedly mounted on the slide rail (2).

3. The photovoltaic module lamination venting device according to claim 1, characterized in that: The drive assembly (28) includes a second electric motor (281) fixedly mounted on a base (21), and the output shaft of the second electric motor (281) is connected to the rotating shaft (23) through a bevel gear assembly (282).

4. The photovoltaic module lamination venting device according to claim 1, characterized in that: Rubber pads (331) are fixedly installed on the side of the two clamping plates (33) that are close to each other.

5. A photovoltaic module lamination venting device according to claim 1, characterized in that: Both of the fixing plates (31) are slidably mounted in the horizontal direction inside the mounting shell (3). The mounting shell (3) is equipped with a driving member (4) that is connected to both fixing plates (31), which is used to make the two fixing plates (31) slide in opposite directions or stop sliding inside the mounting shell (3).

6. A photovoltaic module lamination venting device according to claim 5, characterized in that: The driving component (4) includes a bidirectional threaded rod (41) that is horizontally rotatably mounted on the mounting housing (3). The bidirectional threaded rod (41) is threadedly connected to both fixing plates (31). One end of the bidirectional threaded rod (41) extends to the outside of the mounting housing (3) and is coaxially fixed to a handwheel (42).

7. A photovoltaic module lamination venting device according to claim 1, characterized in that: A scale (5) is fixedly installed on the top of one side of the mounting shell (3), and the tops of the two fixing plates (31) are in contact with the scale (5).

8. A photovoltaic module lamination venting device according to claim 1, characterized in that: A horizontal plate (7) is fixedly installed on the inner wall of the mounting shell (3) and below the fixing plate (31). A support plate (71) is hinged to one end of the horizontal plate (7) away from the mounting shell (3). An electric cylinder three (6) is hinged to the bottom of the support plate (71) on the inner wall of the mounting shell (3) and below the horizontal plate (7).

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