Solar cell module laminating machine with built-in frame and laminated frame used by solar cell module laminating machine

Abstract

The utility model aims to overcome the defects that in the prior art, a laminated frame is an independently arranged jig, a special worker needs to be arranged for sleeving the laminated frame, a frame return line needs to be arranged to circulate the frame, so that the occupied area of equipment personnel is large, and a frame return line occupies a space. The utility model provides a solar cell module laminating machine with a built-in frame and a used laminating frame, the laminating frame for the solar cell module laminating machine comprises a frame body, the frame body is internally provided with at least one accommodating cavity for accommodating a solar cell module, a plurality of connecting and fixing devices are arranged on the two opposite outer side edges of the frame body, and the connecting and fixing devices are used for fixedly connecting the laminated frame with the laminating machine, so that the solar cell module laminating machine with the built-in frame and the laminated frame used by the solar cell module laminating machine have the advantages that manpower and site resources are saved, and the production efficiency is improved. And a whole set of frame return line is omitted, so that the equipment cost and the operation cost of a manufacturer are greatly reduced, and the economic benefit is obviously improved.

Description

Technical Field

[0001] The invention belongs to the technical field of photovoltaic laminators, and in particular relates to a solar cell component laminator using a laminating frame and the laminating frame used. Background Art

[0002] In the field of photovoltaic industry, especially when laminating with a rubber sheet laminating machine, due to the elasticity of the rubber sheet, when vacuuming, the rubber sheet covers the four sides of the component. During the lamination process, since the component is covered by the rubber sheet on all sides, the edges of the solar cell component (hereinafter referred to as the component) are subjected to greater pressure during lamination. Since the encapsulation film has poor fluidity after melting, the gas at the edge with relatively large pressure is not easy to be extracted during the vacuuming of the component lamination, which easily leads to gas accumulation around the edges of the component. After lamination, defects such as bubbles, wrinkles, and lack of glue are generated around the component. Therefore, in the prior art, a laminated frame is placed around the component before laminating the component. When vacuuming, the rubber sheet covers the four sides of the frame instead of the component. The laminated frame is used to protect the component and reduce the pressure on the edges of the component. The frame of the prior art is independently set, and is put on the outside of the assembly before the assembly is laminated. After the assembly is laminated, the laminated frame is taken out of the assembly. Since the frame needs to be reused, a special frame return line is set outside the laminator to return the frame, that is, when the frame enters the discharge table with the battery assembly, the frame is manually moved to the frame return line, and the frame return line returns the frame to the end of the feed table, and the returned frame is manually put on the battery assembly again. The structure of setting the return line in the laminator has the following two disadvantages. First, the manual installation and removal of the frame requires a dedicated person to be responsible, which wastes manpower and increases costs. Second, setting the frame return line outside the laminator requires occupying factory resources. In the case of shortage of factory buildings, the operating cost of the equipment is increased. Utility Model Content

[0003] The purpose of the utility model is to provide a frame-built-in solar cell module laminating machine and a laminated frame used therefor, in view of the shortcomings of the prior art in that the laminating frame is an independently set fixture, special personnel are required to set the laminating frame, and frame return lines are required to be set to circulate the frame, resulting in a large number of equipment and personnel occupied and the frame return lines occupying a large amount of space.

[0004] The technical solution of the utility model to solve the technical problem is as follows:

[0005] A laminating frame for a frame-built-in solar cell assembly laminating machine, comprising a frame body, wherein at least one cavity for accommodating a solar cell assembly is arranged in the frame body, and a plurality of connecting and fixing devices are arranged at two opposite outer edges of the frame body, wherein the connecting and fixing devices are used for fixing the laminating frame to the laminating machine;

[0006] The connecting and fixing device is a hook or a pull ring; or the laminated frame is a rectangular frame, and the connecting and fixing device is arranged on the outer side walls of two oppositely arranged sides of the frame body or on the edges of two oppositely arranged sides; or at least one support bar is fixedly arranged inside the frame body, and the interior of the frame body is divided into multiple cavities by the support bar.

[0007] A frame-built-in solar cell assembly laminator, comprising an upper box, an annular upper box lower pressing strip arranged below the upper box, the upper box being sealedly connected to the lower box through the upper box lower pressing strip, the above-mentioned laminating frame being fixedly arranged on the upper box lower pressing strip, and the laminating frame being located within the annular projection of the upper box lower pressing strip;

[0008] A transverse groove 1 and a plurality of longitudinal grooves 1 are arranged on the two oppositely arranged inner side walls of the upper box lower press strip along the length direction of the side walls, the length direction of the transverse groove 1 extends along the length direction of the side walls of the upper box lower press strip, the length direction of the longitudinal groove 1 is perpendicular to the transverse groove 1 and is connected to the transverse groove 1 and the inner side of the upper box lower press strip, and the plurality of longitudinal grooves 1 are arranged along the length direction of the transverse groove 1, a press strip transverse pin shaft is arranged in the transverse groove 1, one end of the press strip spring extends into the transverse groove 1 through the longitudinal groove 1 and is fixedly connected to the press strip transverse pin shaft, and the other end is connected to a connecting and fixing device arranged on the laminate frame, and a plurality of the press strip springs are arranged to connect the press strip transverse pin shaft and the connecting and fixing device on the laminate frame;

[0009] The solar cell module laminator is a rubber plate laminator, and the silicone plate as a pressure-applying component is fixedly arranged between the upper box and the lower pressure strip of the upper box, and forms a sealed upper chamber with the upper box;

[0010] It includes a high temperature cloth used to cover the solar cell assembly during lamination, the high temperature cloth is rectangular, located above the upper surface of the lamination frame, and can cover the cavity of the lamination frame;

[0011] The high temperature cloth is fixedly arranged on the upper surface of the laminated frame through its periphery;

[0012] A plurality of ring sleeves are arranged at intervals at both ends of the running direction of the high-temperature cloth, and a long longitudinal groove 2 and a plurality of short transverse grooves 2 are arranged at both ends of the upper box lower press strip corresponding to the running direction of the high-temperature cloth, that is, at both ends of the length direction of the upper box lower press strip, respectively. The longitudinal groove 2 is arranged along the width direction of the upper box lower press strip, and each transverse groove 2 is arranged along the length direction of the longitudinal groove 2 and is connected with the longitudinal groove 2 and the inner side of the upper box lower press strip. High-temperature cloth pins are respectively penetrated in the ring sleeves at both ends of the high-temperature cloth, and the two high-temperature cloth pins are respectively fixed in the longitudinal grooves 2 at the corresponding ends, and the ring sleeves extend into the longitudinal grooves 2 through the transverse grooves 2;

[0013] A layering strip longitudinal pin shaft is fixedly arranged in the longitudinal grooves at both ends, and an elastic member is arranged between the layering strip longitudinal pin shaft and the high-temperature cloth pin shaft at the corresponding end, and the layering strip longitudinal pin shaft and the high-temperature cloth pin shaft are connected by the elastic member, and the elastic member is a spring;

[0014] A fixed roller is provided at one end of the front and rear ends of the upper box, and a tensioning roller is provided at the other end. The fixed roller is fixedly connected to the upper box, and the tensioning roller is rotatably connected to the upper box. Both are arranged along the width direction of the upper box. One end of the high-temperature cloth is connected to the fixed roller, and the other end is connected to the tensioning roller. The tensioning roller is driven to rotate by a tensioning roller driving device. The tensioning roller driving device is a driving motor, or the tensioning roller driving device includes a push rod or a cylinder and a connecting rod arm. One end of the connecting rod arm is rotatably connected to the output end of the push rod or the cylinder, and the other end is fixedly connected to the tensioning shaft.

[0015] The advantages and beneficial effects of the utility model are:

[0016] With the laminated frame of the utility model, a plurality of hooks are arranged on the opposite side edges of the frame along its length direction, and the laminated frame can be connected to the lower pressure strip of the upper box through the hooks, so that the frame is fixed on the lower pressure strip of the upper box, thereby realizing the integrated setting of the laminated frame, simplifying the equipment structure, eliminating the steps of manual assembly and removal of the frame, and saving manpower.

[0017] The laminated frame laminating machine adopts the structure of the utility model. Since the laminated frame is arranged on the lower pressure strip of the upper box and is fixedly arranged below the laminating component by the lower pressure strip of the upper box, when the upper box is closed, the laminated frame is automatically put on the outside of the component. During lamination, the laminated frame is supported on the periphery of the solar cell component to prevent the generation of a pressure concentration area around the solar cell component during lamination, so that the air is evenly exhausted and it is not easy to generate bubbles around. When the cover is opened, it leaves the component together with the upper box. Therefore, there is no need for manual installation, and there is no need to set a frame return line outside the laminator to circulate the frame, which saves manpower and site resources. At the same time, since a whole set of frame return lines is omitted, the cost of equipment and the operating cost of the manufacturer are greatly reduced, and the economic benefit is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of an embodiment of a built-in lamination frame type solar cell module laminating machine of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure between the laminated frame and the upper box of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a laminated frame embodiment of the utility model;

[0021] Figure 4 This is a schematic structural diagram of another embodiment of the laminated frame of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of an embodiment of the upper box and lower pressing strip of a solar cell assembly of the utility model;

[0023] Figure 6 This is a schematic structural diagram of an embodiment of the connection between the high-temperature cloth of the upper box and the lower pressing strip of the upper box in the utility model;

[0024] Figure 7 yes Figure 6 A schematic diagram of the structure of the upper box lower pressing strip embodiment in the embodiment;

[0025] Figure 8 yes Figure 6 Schematic diagram of the structure of the medium and high temperature cloth embodiment;

[0026] Fig. 9 It is a schematic diagram of the connection structure of another embodiment of the upper box high temperature cloth and the upper box lower pressing strip in the utility model;

[0027] Fig.10 This is a schematic diagram of the structure of another embodiment of the laminating machine of the utility model, in which the high-temperature cloth is installed on the lower pressing strip of the upper box through a tensioning roller and a fixing roller;

[0028] Fig.11 for Fig.10 A schematic structural diagram of a tension roller driving device in an embodiment;

[0029] Fig.12 for Fig.10 A schematic structural diagram of another embodiment of the tension roller driving device in the embodiment.

[0030] Fig.13 for Fig.12 A schematic top view of

[0031] Fig.14 yes Fig.10 A schematic diagram of the upper box structure of the embodiment structure;

[0032] Fig.15 It is a schematic structural diagram of an embodiment of a solar cell module laminating machine in the prior art. DETAILED DESCRIPTION

[0033] The utility model is further described in detail below through specific embodiments. The following embodiments are only descriptive and not restrictive, and the protection scope of the utility model cannot be limited by them. For the convenience of description, the positional relationship between the components is described according to the normal use position of the system. The running direction of the solar cell module is the length direction of the upper box, which is also the front-to-back direction of the upper box.

[0034] In the conception of the utility model, the laminated frame is intended to be fixed to the upper box so that it moves with the upper box, thereby eliminating the need for the laminated frame to be installed and removed, and also eliminating the laminated frame reflux device. In the utility model, the laminated frame includes a frame body 71, and the shape of the inner side of the frame body 71 is associated with the shape of the pressed solar cell module, so that when the laminated frame is sleeved outside the solar cell module, the cavity wall of the cavity arranged in the frame body and the edges of the solar cell module are kept at a relatively small distance, so as to prevent the flexible laminated components such as the silica gel plate from being inflated and extending between the laminated frame cavity wall and the solar cell module. For example, at present, most solar cell modules are rectangular structures, and the shape of the cavity inside the frame body is rectangular as a whole, and its length and width are slightly larger than the length and width of the solar cell module. This is common sense in the industry and will not be described in detail. A plurality of hooks are fixedly arranged on the two opposite outer side walls or edges of the frame body, and the hooks are used to connect with the springs. Depending on the type of the spring, the hooks can be open hooks 701 or closed hooks 702, and the plurality of hooks are arranged along the length direction of the frame body. When there are many solar cell modules to be laminated at one time, a laminated frame needs to be equipped with multiple solar cell modules. At this time, a support bar 72 is set inside the frame body. The support bar 72 is fixedly connected to the frame body. The support bar 72 divides the inside of the frame body into multiple areas, forming multiple cavities for accommodating solar cell modules. The geometric shape of each area is similar to the geometric shape of the solar cell module and is slightly larger than the peripheral size of the solar cell module. Figure 3 and Figure 4 As shown, five support bars are provided to form six cavities for mounting solar cell modules, and at least one solar cell module is mounted in each cavity. Figure 3 and Figure 4 The embodiment of the main body of the laminated frame of the utility model is shown, and the solar cell assembly is rectangular. The laminated frame 7 includes a frame body 71, the frame body constitutes a rectangular frame, and the frame body has at least one rectangular cavity. At least one support bar 72 is arranged in the frame body, and the support bar 72 divides the inner side of the frame body into a plurality of small rectangular cavities 73, each small rectangular cavity is adapted to the shape and size of the mounted assembly, and each rectangular cavity can correspond to a plurality of assemblies or one assembly, as long as the flexible silicone plate can be supported during the laminate assembly so that the silicone plate does not cover the peripheral side wall of the assembly, and hooks 70 are arranged on both sides of the length of the laminated frame 7, and the hooks 70 can be divided into open hooks 701 and closed hooks 702 according to the form of the spring. Of course, other connecting and fixing devices can also be used to replace the hooks, such as using a pull ring as a connecting and fixing device, the threaded end of the pull ring is connected to the laminated frame body, and the ring is located on the outside of the frame body, and another example is using an elastic band as a connecting and fixing device, and the elastic band is directly fixed to the two opposite sides of the frame body.

[0035] like Figure 1-14As shown, the structure of the laminator is described by taking a silicone plate laminator as an example. It includes an upper box 3, a silicone plate 4, an upper box lower pressure strip 5 and a laminating frame 7. The silicone plate 4 is located between the upper box 3 and the upper box lower pressure strip, and is sandwiched between the upper box 3 and the upper box lower pressure strip. The quick clamp 2 clamps the upper box 3 and the upper box lower pressure strip to fix them, so that the silicone plate 4, the upper box 3, and the upper box lower pressure strip 5 are in close contact and form a whole. Figure 5 As shown, a plurality of longitudinal grooves 501 and a transverse groove 502 are respectively provided on the beading body on both sides of the beading of the upper box in the length direction, and the transverse groove 502 is arranged along the length direction of the beading of the upper box, and the longitudinal groove 501 is located on the inner side of the transverse groove 1 and is arranged vertically with the transverse groove 1 and intersects and communicates with the inner side of the beading of the upper box, and the beading transverse pin shaft 9 is located in the transverse groove 1 502, which is used to connect the beading spring 8, and the laminated frame is located in the annular projection of the beading of the upper box, and the long sides of the beading spring 8 on both sides are respectively fixedly connected with the beading transverse pin shaft on the corresponding side through the beading spring 8, and one end of the beading spring 8 is fixedly connected with the laminated frame through a hook, and the other end extends through the longitudinal groove 501 and is fixedly connected with the beading transverse pin shaft located in the transverse groove 1, so that the laminated frame 7 is fixedly connected with the beading of the upper box. The laminated frame is located at the lower opening of the upper box. The laminated frame 7 body can be made of a hollow rectangular tube or a plate.

[0036] With the laminator of the structure of the utility model, after the assembly enters the laminator, the upper box drives the lower pressure strip of the upper box to descend and fit closely with the lower box body 6 of the laminator. Since the laminating frame is located below the silicone plate, the silicone plate 4 has a certain elasticity, and the laminating frame is only connected to the lower pressure strip of the upper box by springs on both sides in the length direction. During lamination, the silicone plate 4 can push the laminating frame to descend and fit the laminating frame 7 closely on the lower box body 6 of the laminator and put it outside the solar cell assembly.

[0037] The upper box of the laminator of the utility model can be provided with a high temperature cloth, which is used to isolate the solar cell assembly and the pressure component during lamination, or it can be provided without the high temperature cloth. When the high temperature cloth is provided, the following connection structure can be adopted.

[0038] The first category is that the high temperature cloth still adopts the circulation operation mode, and the structure of the laminating machine with the upper high temperature cloth circulation device in the prior art has not changed, except that the laminating frame is set on the lower pressure strip of the upper box. Fig.15As shown, the prior art rubber sheet laminating machine includes an upper box 3, a silicone plate 4, and an annular upper box lower pressure strip 5. The silicone plate 4 is located between the upper box 3 and the upper box lower pressure strip, and is sandwiched between the upper box 3 and the upper box lower pressure strip. The quick clamp 2 clamps the upper box 3 and the upper box lower pressure strip, so that the silicone plate 4 is in close contact with the upper box 3 and the upper box lower pressure strip 5 to form a whole. The high-temperature cloth is annular and is arranged around the upper box. The high-temperature cloth is driven by a circulating drive device to circulate around the upper box so that the high-temperature cloth passes over the lower box. The figure shows the direction of the high-temperature cloth's circulation, and it can also run in the reverse direction, depending on the setting direction of the laminating host, and is consistent with the running direction of the laminating host. Because it is a prior art, it is only briefly described here. Since a laminated frame is provided on the lower pressing strip of the upper box, and the laminated frame is located at the lower opening of the upper box, when the high-temperature cloth runs around, it passes under the laminated frame. When laminating, the high-temperature cloth is laid outside the solar cell module, and the laminated frame presses the high-temperature cloth when it is sleeved outside the solar cell module.

[0039] The second category is to cancel the original high-temperature cloth circulation system on the laminator and replace the circulating high-temperature cloth with a fixed high-temperature cloth to save the cost of the laminator equipment.

[0040] The main body of the high temperature cloth 10 is a rectangular long strip, which is arranged between the laminate frame 7 and the silicone plate 4. It is best to adopt the following four installation structures of the high temperature cloth 10: Embodiment 1

[0041] like Figure 2 As shown, the high temperature cloth 10 is not provided with a connection structure, and the peripheral edge of the high temperature cloth body is directly fixed on the upper surface of the laminated frame 7, which can be fixed by high temperature resistant adhesive bonding or screw fixing. Embodiment 2

[0042] like Figure 6 and Figure 7As shown, a longitudinal groove 503 and a transverse groove 504 are respectively arranged on the upper box lower pressure strip along the width direction of the upper box lower pressure strip, that is, on both sides perpendicular to the transverse grooves for installing the laminated frame 7. The longitudinal groove 503 is one and is arranged along the width direction of the upper box lower pressure strip, and the transverse groove 504 is arranged along the length direction of the upper box lower pressure strip, and there are multiple transverse grooves arranged along the length direction of the longitudinal groove 504. A plurality of spaced ring sleeves 101 are respectively arranged at both ends of the high-temperature cloth 10, and the spacing between the ring sleeves 101 is equal to the spacing between the transverse grooves 504, and the width of a single ring sleeve 101 is less than or equal to the spacing between the transverse grooves 504. The ring sleeve 101 extends into the longitudinal groove 2 504 provided on the upper box lower press strip 5 through the transverse groove 2 504, and the press strip longitudinal pin shaft 11 is arranged in the longitudinal groove 2 504 on each side, and the press strip longitudinal pin shaft 11 on each side passes through the ring sleeve 101 on the corresponding side and is fixedly arranged in the longitudinal groove 2 503, so that the two ends of the high temperature cloth 10 are respectively fixedly connected to the upper box lower press strip, and the press strip longitudinal pin shaft 11 is clamped in the longitudinal groove 2 504. With the structures of the first and second embodiments, since the high temperature cloth 10 has no expansion margin, the surplus amount needs to be calculated to prevent the high temperature cloth from being torn during the lamination assembly. Embodiment 3

[0043] like Fig. 9 As shown, it is a further improvement and adjustment on the structure of the second embodiment. The structure of the upper box lower pressure strip and the structure of the high temperature cloth are the same as those of the second embodiment, and a high temperature cloth spring 12 and a high temperature cloth pin 13 are added. The two ends of the high temperature cloth 10 are respectively rolled inward and sealed to form a plurality of spaced ring sleeves 101, the spacing of the ring sleeves 101 is equal to the spacing of the second transverse groove 504, and the width of a single ring sleeve 101 is equal to or less than the spacing of the second transverse groove 504. One end of each high temperature cloth spring 12 extends into the second longitudinal groove 503 set on the upper box lower pressure strip 5 through the second transverse groove 504, and is connected to the pressure strip longitudinal pin 11 located in the second longitudinal groove 503; the high temperature cloth pin 13 passes through the spaced ring sleeves 101, and its exposed parts outside the ring sleeves are respectively connected to the other end of the high temperature cloth spring 12. Since both ends of the high-temperature cloth are connected to the longitudinal pin shaft of the pressure strip located in the longitudinal groove 2 through the high-temperature cloth pin shaft and the spring, and the longitudinal pin shaft of the pressure strip is located in the longitudinal groove 2, the high-temperature cloth springs arranged at both ends tighten the high-temperature cloth under the lower pressure strip of the upper box, and the high-temperature cloth spring 12 can straighten the high-temperature cloth 10. When the components are laminated, the high-temperature cloth spring 12 can provide corresponding compensatory elongation, thereby protecting the high-temperature cloth 10. Embodiment 4

[0044] The invention is an improvement on the first embodiment, and improves the connection position and connection structure of the high temperature cloth and the lower pressure strip of the upper box. The structure of the lower pressure strip of the upper box is the same as that of the first embodiment, and the two ends of the high temperature cloth are extended out of the upper box 3, one end is fixed, and the other end is made into a high temperature cloth telescopic structure, and the high temperature cloth is loosened during lamination to ensure that the high temperature cloth will not be torn during lamination. After the lamination is completed, the high temperature cloth is tightened.

[0045] The specific structure is as follows: a fixing frame 16 is provided at both ends of the upper box, the fixing frame 16 is connected and fixed to the upper box 3, the tensioning roller 14 and the fixed roller 15 are respectively located at both ends of the upper box and are respectively connected to the fixing frame 16, the fixed roller 15 is a fixed roller fixedly connected to the fixing frame 16 and does not rotate. The tensioning roller 14 is rotatably connected to the fixing frame and is a rotatable roller, and the rotational power is provided by the driving motor 1701 or the push rod or the cylinder 1702. One end of the high temperature cloth 10 is connected to the fixed roller 15, and the other end is connected to the tensioning roller 14, and the tensioning and loosening of the high temperature cloth 10 is achieved by the positive and negative rotation of the tensioning roller 14.

[0046] Drive mode 1:

[0047] The driving motor 1701 is directly connected to the tension roller 14, and the rotation of the motor drives the tension roller 14 to rotate.

[0048] Drive mode 2:

[0049] like Fig.13 As shown, the output end of the push rod or cylinder 1702 is rotatably connected to one end of the connecting rod arm 19 via the shaft 18, and the other end of the connecting rod arm 19 is fixed to the tensioning roller 14. The push rod or cylinder 1702 drives the tensioning roller 14 to rotate forward and reverse by pushing the connecting rod arm 19.

[0050] The laminating frame of the utility model is also applicable to a plate-pressing laminating machine, that is, the upper box includes an upper box cover, an upper box press strip is arranged below the upper box cover, and the laminating frame is fixedly connected to the inner side wall of the upper box lower press strip through hooks, springs and pins arranged around or on both sides thereof. The upper box cover acts as a laminating component to press the solar cell assembly.

Claims

1. A laminating frame for a frame-built-in solar cell module laminating machine, characterized in that: It comprises a frame body, in which at least one cavity for accommodating a solar cell assembly is arranged, and at two opposite outer edges of the frame body are arranged a plurality of connecting and fixing devices, which are used for fixing the laminating frame to a laminating machine.

2. A laminating frame for a frame-built-in solar cell module laminating machine according to claim 1, characterized in that: The connecting and fixing device is a hook or a pull ring; or the laminated frame is a rectangular frame, and the connecting and fixing device is arranged on the outer side walls of two oppositely arranged sides of the frame body or on the edges of two oppositely arranged sides; or at least one support bar is fixedly arranged inside the frame body, and the interior of the frame body is divided into multiple cavities by the support bar.

3. A frame built-in solar cell module laminator, comprising an upper box, an annular upper box lower pressure strip is arranged below the upper box, and the upper box is sealed and connected to the lower box through the upper box lower pressure strip, characterized in that: The laminate frame according to any one of claims 1 to 2 is fixedly arranged on the lower pressing strip of the upper box, and the laminate frame is located within the annular projection of the lower pressing strip of the upper box.

4. The frame-built-in solar cell module laminator according to claim 3, characterized in that: A transverse groove 1 and a plurality of longitudinal grooves 1 are arranged on the two oppositely arranged inner side walls of the upper box lower pressure strip along the length direction of the side walls, the length direction of the transverse groove 1 extends along the length direction of the side walls of the upper box lower pressure strip, the length direction of the longitudinal groove 1 is perpendicular to the transverse groove 1 and is connected with the transverse groove 1 and the inner side of the upper box lower pressure strip, the plurality of longitudinal grooves 1 are arranged along the length direction of the transverse groove 1, a pressure strip cross pin shaft is arranged in the transverse groove 1, one end of the pressure strip spring extends into the transverse groove 1 through the longitudinal groove 1 and is fixedly connected to the pressure strip cross pin shaft, and the other end is connected to the connecting and fixing device arranged on the laminated frame, and a plurality of the pressure strip springs are arranged to connect the pressure strip cross pin shaft and the connecting and fixing device on the laminated frame.

5. The frame-built-in solar cell module laminator according to claim 3, characterized in that: The solar cell assembly laminator is a rubber plate pressing laminator, and the silicone plate as a pressure-applying component is fixedly arranged between the upper box and the lower pressure strip of the upper box, and forms a sealed upper chamber with the upper box.

6. The frame-built-in solar cell module laminator according to claim 3, characterized in that: It comprises a high temperature cloth used for covering the solar cell assembly during lamination. The high temperature cloth is rectangular and is located above the upper surface of the lamination frame and can cover the cavity of the lamination frame.

7. The frame-built-in solar cell module laminator according to claim 6, characterized in that: The high temperature cloth is fixedly arranged on the upper surface of the laminated frame through its periphery.

8. The frame-built-in solar cell module laminator according to claim 6, characterized in that: A plurality of ring sleeves are arranged at intervals at both ends of the running direction of the high-temperature cloth, and a long longitudinal groove 2 and a plurality of short transverse grooves 2 are respectively arranged at both ends of the upper box lower press strip corresponding to the running direction of the high-temperature cloth, that is, at both ends of the length direction of the upper box lower press strip, the longitudinal groove 2 is arranged along the width direction of the upper box lower press strip, and each transverse groove 2 is arranged along the length direction of the longitudinal groove 2 and is connected with the longitudinal groove 2 and the inner side of the upper box lower press strip, and high-temperature cloth pins are respectively penetrated in the ring sleeves at both ends of the high-temperature cloth, and the two high-temperature cloth pins are respectively fixed in the longitudinal groove 2 at the corresponding ends, and the ring sleeves extend into the longitudinal groove 2 through the transverse groove 2.

9. The frame-built-in solar cell module laminator according to claim 8, characterized in that: The pressure strip longitudinal pin shafts are fixedly arranged in the longitudinal grooves at both ends respectively, and an elastic member is arranged between the pressure strip longitudinal pin shaft and the high-temperature cloth pin shaft at the corresponding end, and the pressure strip longitudinal pin shaft and the high-temperature cloth pin shaft are connected by the elastic member, and the elastic member is a spring.

10. The frame-built-in solar cell module laminator according to claim 9, characterized in that: A fixed roller is provided at one end of the front and rear ends of the upper box, and a tensioning roller is provided at the other end. The fixed roller is fixedly connected to the upper box, and the tensioning roller is rotatably connected to the upper box. Both are arranged along the width direction of the upper box. One end of the high-temperature cloth is connected to the fixed roller, and the other end is connected to the tensioning roller. The tensioning roller is driven to rotate by a tensioning roller driving device. The tensioning roller driving device is a driving motor, or the tensioning roller driving device includes a push rod or a cylinder and a connecting rod arm. One end of the connecting rod arm is rotatably connected to the output end of the push rod or the cylinder, and the other end is fixedly connected to the tensioning shaft.

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