Laminated base for light photovoltaic module

Abstract

The utility model relates to a laminated base for a light photovoltaic module, which comprises a laminated substrate, the laminated substrate is used for bearing the photovoltaic module and comprises a transparent substrate and transparent film layers located on the upper surface and the lower surface of the transparent substrate, and the surfaces of the transparent film layers are non-stick surfaces; the deviation rectifying assembly comprises a base, a conveying mechanism and a positioning mechanism, the conveying mechanism and the positioning mechanism are mounted on the base, the conveying mechanism comprises a transverse conveying structure and a longitudinal conveying structure, the transverse conveying structure drives the laminated substrate to transversely move, the longitudinal conveying structure drives the laminated substrate to longitudinally move, and the positioning mechanism comprises laser positioners arranged on the transverse conveying structure and the longitudinal conveying structure respectively. According to the lamination base, the position of the light photovoltaic module placed on the lamination substrate can be corrected through the correction assembly, and the precision of the lamination base in the lamination process is improved.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic modules, and in particular to a laminated base for lightweight photovoltaic modules. Background Art

[0002] Compared with conventional photovoltaic modules, lightweight photovoltaic modules are lighter, thinner and more flexible. They can be directly installed on light-loaded and curved buildings, have lower load-bearing requirements for buildings, and have a wider range of applications.

[0003] The front substrate of lightweight photovoltaic modules is typically made of polymer materials, which differ significantly from conventional front glass substrates in their manufacturing process. Polymer materials are relatively soft and cannot provide the same support as glass when placing cells. Therefore, a specialized laminate substrate designed for lightweight photovoltaic modules is required.

[0004] The existing laminated substrate adopts a metal plate structure, which cannot accurately locate the position of the lightweight photovoltaic module. In addition, the glue in the lightweight photovoltaic module overflows during lamination and adheres to the surface of the metal plate, making it difficult to peel off. Utility Model Content

[0005] In order to overcome the problems existing in the prior art, the present application provides a laminated base for a lightweight photovoltaic module.

[0006] The present application provides a laminated base for a lightweight photovoltaic module using the following technical solutions:

[0007] A laminated base for a lightweight photovoltaic module includes a laminated substrate, which is used to support the lightweight photovoltaic module and includes a transparent substrate and transparent film layers located on the upper and lower surfaces of the transparent substrate, and the surfaces of the transparent film layers are non-stick surfaces; a correction component, which includes a base and a transmission mechanism and a positioning mechanism installed on the base, wherein the transmission mechanism includes a lateral transmission structure for driving the laminated substrate to move laterally and a longitudinal transmission structure for driving the laminated substrate to move longitudinally, and the positioning mechanism includes laser locators respectively arranged on the lateral transmission structure and the longitudinal transmission structure.

[0008] By adopting the above technical solution, a transparent laminated substrate is used to place lightweight photovoltaic modules, and the position of the lightweight photovoltaic modules can be corrected by the correction component to improve the accuracy of the lamination process. The positioning mechanism in the correction component can monitor the position of the lightweight photovoltaic modules through the transparent laminated substrate through the laser positioners set at the four top corners, and move the position of the laminated substrate horizontally and vertically through the horizontal transmission structure and vertical transmission structure in the transmission mechanism to achieve the correction of the lightweight photovoltaic modules; non-stick transparent film layers are attached to the upper and lower surfaces of the transparent substrate, which can facilitate the removal of glue overflowing from the lightweight photovoltaic modules during the lamination process.

[0009] Preferably, the longitudinal transmission structure is fixedly mounted on the base, and the transverse transmission structure is movably mounted on the base via a lifting cylinder.

[0010] Preferably, the lateral transmission structure includes a base plate and several groups of transmission devices installed on the base plate, and the central bottom of the base plate is connected to the base through a lifting cylinder.

[0011] Preferably, the longitudinal transmission structure includes transmission devices fixedly mounted on the base on both sides and reinforcement rods connecting the transmission devices on both sides.

[0012] By adopting the above technical solution, when the laminated substrate needs to be moved laterally, the transmission device on the bottom plate is driven to rise by the lifting cylinder to realize the rise of the lateral transmission structure, so that the top surface of the lateral transmission structure is higher than the longitudinal transmission structure, thereby avoiding wear between the laminated substrate and the longitudinal transmission structure during the lateral movement. Similarly, when the laminated substrate needs to be moved longitudinally, it can be done by lowering the lateral transmission mechanism, thereby avoiding wear between the laminated substrate and the lateral transmission structure during the longitudinal movement.

[0013] Preferably, the transmission device includes a mounting seat and a driving wheel and a driven wheel at both ends of the mounting seat, and the driving wheel and the driven wheel are connected by a transmission belt for transmitting photovoltaic components.

[0014] Preferably, the driving wheel of the transmission device is synchronously driven by a driving rod, and a servo motor is installed at the end of the driving rod.

[0015] By adopting the above technical solution, the servo motor drives the driving rod to rotate, the rotating rod drives the driving wheel in the transmission device to rotate, and the driving wheel and the driven wheel cooperate to drive the transmission belt to rotate, thereby driving the movement of the laminated substrate placed on the transmission device.

[0016] Preferably, the transmission mechanism is further provided with a plurality of sets of auxiliary wheels, wherein the auxiliary wheels include transverse wheels provided on the transverse transmission structure and longitudinal wheels provided on the longitudinal transmission structure.

[0017] By adopting the above technical solution, the transverse wheels in the auxiliary wheels are arranged on both sides of the transverse transmission structure, and the longitudinal wheels are arranged in the middle of the longitudinal transmission structure. The auxiliary wheels can support the auxiliary wheels to prevent the laminated substrate from tipping over during movement.

[0018] Preferably, a cooling fan is installed between the transmission devices of the transverse transmission structure.

[0019] By adopting the above technical solution, the cooling fan is arranged between the transmission devices of the horizontal transmission structure, at the bottom center of the laminated substrate, which can dissipate heat for the laminated substrate and prevent the equipment from being overheated during operation and affecting its normal operation.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application can correct the position of lightweight photovoltaic modules placed on a laminated substrate by providing a correction component, thereby improving the accuracy of the lamination process;

[0022] 2. This application facilitates the removal of glue overflowing from lightweight photovoltaic modules during the lamination process by attaching non-stick transparent film layers to the upper and lower surfaces of the transparent substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a laminated base for lightweight photovoltaic modules;

[0024] Figure 2 The diagram is a structural diagram of a deviation-correcting component in a laminated base for a lightweight photovoltaic module.

[0025] Explanation of the accompanying drawings: 1. Laminated substrate; 11. Transparent substrate; 12. Transparent film layer; 2. Correction assembly; 3. Base; 4. Transmission mechanism; 41. Horizontal transmission structure; 411. Lifting cylinder; 412. Bottom plate; 413. Cooling fan; 42. Longitudinal transmission structure; 421. Reinforcing rod; 43. Transmission device; 431. Driving wheel; 432. Driven wheel; 433. Transmission belt; 44. Driving rod; 45. Servo motor; 46. Auxiliary wheel; 461. Horizontal wheel; 462. Longitudinal wheel; 5. Positioning mechanism; 51. Laser locator. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-2 This application is described in further detail.

[0027] The embodiments of the present application disclose a laminated base for a lightweight photovoltaic module.

[0028] Reference Figure 1 and Figure 2A laminated base for a lightweight photovoltaic module includes a laminated substrate 1, which is used to support the lightweight photovoltaic module, including a transparent substrate 11 and a transparent film layer 12 located on the upper and lower surfaces of the transparent substrate 11, and the surface of the transparent film layer 12 is a non-stick surface; a correction component 2, the correction component 2 includes a base 3 and a transmission mechanism 4 and a positioning mechanism 5 installed on the base 3, wherein the transmission mechanism 4 includes a lateral transmission structure 41 for driving the laminated substrate 1 to move horizontally and a longitudinal transmission structure 42 for longitudinal movement, respectively, and the positioning mechanism 5 includes a laser locator 51 respectively arranged on the lateral transmission structure 41 and the longitudinal transmission structure 42. A transparent laminated substrate 1 is used to place lightweight photovoltaic modules. The position of the lightweight photovoltaic modules can be corrected by the correction component 2 to improve the accuracy of the lamination process. The positioning mechanism 5 in the correction component 2 can monitor the position of the lightweight photovoltaic modules through the transparent laminated substrate 1 through the laser positioners 51 set at the four top corners, and move the position of the laminated substrate 1 horizontally and vertically through the horizontal transmission structure 41 and the vertical transmission structure 42 in the transmission mechanism 4 to achieve the correction of the lightweight photovoltaic modules; the upper and lower surfaces of the transparent substrate 11 are attached with a non-stick transparent film layer 12, which can facilitate the removal of glue overflowing from the lightweight photovoltaic modules during the lamination process.

[0029] Reference Figure 1 and Figure 2 , the longitudinal transmission structure 42 is fixedly mounted on the base 3, and the transverse transmission structure 41 is movably mounted on the base 3 via a lifting cylinder 411. The transverse transmission structure 41 includes a base plate 412 and several groups of transmission devices 43 mounted on the base plate 412, and the central bottom of the base plate 412 is connected to the base 3 via a lifting cylinder 411. The longitudinal transmission structure 42 includes transmission devices 43 fixedly mounted on the base 3 on both sides and a reinforcing rod 421 connecting the transmission devices 43 on both sides. When it is necessary to move the laminate substrate 1 laterally, the lifting cylinder 411 drives the transmission device 43 on the base plate 412 to rise to realize the rise of the transverse transmission structure 41, so that the top surface of the transverse transmission structure 41 is higher than the longitudinal transmission structure 42, thereby avoiding wear between the laminate substrate 1 and the longitudinal transmission structure 42 during the transverse movement. Similarly, when moving the laminate substrate 1 longitudinally, it can be done by lowering the transverse transmission mechanism 4, thereby avoiding wear between the laminate substrate 1 and the transverse transmission structure 41 during the longitudinal movement.

[0030] Reference Figure 1 and Figure 2The transmission device 43 includes a mounting base and a driving pulley 431 and a driven pulley 432 at each end of the mounting base. The driving pulley 431 and the driven pulley 432 are connected by a transmission belt 433 for transporting photovoltaic modules. The driving pulley 431 of the transmission device 43 is synchronously driven by a drive rod 44, and a servo motor 45 is mounted on the end of the drive rod 44. The servo motor 45 drives the drive rod 44 to rotate, which in turn drives the driving pulley 431 in the transmission device 43. The driving pulley 431 and the driven pulley 432 cooperate to drive the transmission belt 433, thereby driving the movement of the laminated substrate 1 placed on the transmission device 43.

[0031] Reference Figure 1 and Figure 2 The transport mechanism 4 is further provided with a plurality of auxiliary wheels 46, wherein the auxiliary wheels 46 include transverse wheels 461 provided on the transverse transport structure 41 and longitudinal wheels 462 provided on the longitudinal transport structure 42. The transverse wheels 461 of the auxiliary wheels 46 are provided on both sides of the transverse transport structure 41, and the longitudinal wheels 462 are provided in the middle of the longitudinal transport structure 42. The auxiliary wheels 46 can support the auxiliary wheels 46 to prevent the laminated substrate 1 from tipping over during the transport process.

[0032] Reference Figure 1 and Figure 2 A cooling fan 413 is also installed between the transmission devices 43 of the horizontal transmission structure 41. The cooling fan 413 is set between the transmission devices 43 of the horizontal transmission structure 41 and is located at the bottom center of the laminated substrate 1. It can dissipate heat from the laminated substrate 1 to prevent the equipment from being overheated during operation and affecting its normal operation.

[0033] Working principle: The laminated substrate 1 with the lightweight photovoltaic components is introduced from the previous process. The positioning mechanism 5 can monitor the position of the lightweight photovoltaic components through the transparent laminated substrate 1 through the laser locators 51 set at the four top corners, and move the position of the laminated substrate 1 horizontally and vertically through the horizontal transmission structure 41 and the vertical transmission structure 42 in the transmission mechanism 4. After the lightweight photovoltaic components are corrected, they are introduced into the next process. The transparent film layer 12 on the transparent substrate 11 is torn off to remove the overflowed glue after the lightweight photovoltaic components on the laminated substrate 1 are removed.

[0034] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A laminated base for a lightweight photovoltaic module, characterized by: include A laminated substrate (1) is used to support a lightweight photovoltaic module, comprising a transparent substrate (11) and transparent film layers (12) located on the upper and lower surfaces of the transparent substrate (11), wherein the surface of the transparent film layer (12) is a non-stick surface; A deflection correction component (2) includes a base (3) and a transmission mechanism (4) and a positioning mechanism (5) mounted on the base (3), wherein the transmission mechanism (4) includes a transverse transmission structure (41) for driving the laminate substrate (1) to move transversely and a longitudinal transmission structure (42) for driving the laminate substrate (1) to move longitudinally, and the positioning mechanism (5) includes a laser positioner (51) respectively arranged on the transverse transmission structure (41) and the longitudinal transmission structure (42).

2. The laminated base for a lightweight photovoltaic module according to claim 1, characterized in that: The longitudinal transmission structure (42) is fixedly mounted on the base (3), and the transverse transmission structure (41) is movably mounted on the base (3) via a lifting cylinder (411).

3. The laminated base for a lightweight photovoltaic module according to claim 2, characterized in that: The transverse transmission structure (41) comprises a base plate (412) and a plurality of transmission devices (43) mounted on the base plate (412), and the central bottom of the base plate (412) is connected to the base (3) via a lifting cylinder (411).

4. The laminated base for a lightweight photovoltaic module according to claim 2, characterized in that: The longitudinal transmission structure (42) comprises transmission devices (43) fixedly mounted on the base (3) on both sides and a reinforcing rod (421) connecting the transmission devices (43) on both sides.

5. A laminated base for a lightweight photovoltaic module according to claim 3 or 4, characterized in that: The transmission device (43) comprises a mounting seat and a driving wheel (431) and a driven wheel (432) at both ends of the mounting seat, and the driving wheel (431) and the driven wheel (432) are connected by a transmission belt (433) for transmitting photovoltaic components.

6. The laminated base for a lightweight photovoltaic module according to claim 5, characterized in that: The driving wheel (431) of the transmission device (43) is synchronously driven by a driving rod (44), and a servo motor (45) is installed at the end of the driving rod (44).

7. The laminated base for a lightweight photovoltaic module according to claim 1, characterized in that: The transmission mechanism (4) is further provided with a plurality of sets of auxiliary wheels (46), wherein the auxiliary wheels (46) include transverse wheels (461) provided on the transverse transmission structure (41) and longitudinal wheels (462) provided on the longitudinal transmission structure (42).

8. The laminated base for a lightweight photovoltaic module according to claim 7, characterized in that: A cooling fan (413) is also installed between the transmission devices (43) of the transverse transmission structure (41).

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