Laminating machine for photovoltaic module production and use method thereof

Abstract

The invention relates to the field of photovoltaic module production, in particular to a laminating machine for photovoltaic module production and a use method of the laminating machine. Tiny bubbles can be generated in the photovoltaic module lamination process, the overall quality of the photovoltaic module can be reduced due to the generation of the bubbles, and after the photovoltaic module lamination is finished, the bubbles need to be manually extruded and eliminated, so that a large amount of manpower needs to be consumed. Comprising a shell, a laminating mechanism is arranged on the side face of the shell, the laminating mechanism comprises two first motors, the first motors are symmetrically and fixedly connected to the two sides of the shell through supports, the output ends of the first motors are fixedly connected with driving sleeves, and arc-shaped sliding grooves are formed in the side faces of the driving sleeves; the outer side face of the driving sleeve is rotationally connected with a track sleeve. And under the co-extrusion of the conveying roller and the flattening roller, layers of the photovoltaic module are more laminated, so that the photovoltaic module reaches an optimal state before being laminated, and the possibility of generating bubbles is reduced.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic module production, and in particular to a laminator for photovoltaic module production and a use method thereof. Background Art

[0002] The laminator used in the production of photovoltaic modules is a key equipment, which is mainly used to press multiple layers of materials (such as EVA, solar cells, tempered glass, back film, etc.) into a rigid whole under high temperature and vacuum conditions to manufacture photovoltaic modules.

[0003] Tiny bubbles will be generated during the lamination process of photovoltaic modules. The generation of these bubbles will reduce the overall quality of photovoltaic modules. After the lamination of photovoltaic modules is completed, these bubbles need to be squeezed out manually, which requires a lot of manpower. The generation of bubbles may be caused by uneven pressure during the lamination process. Therefore, we can perform a secondary action of scraping off bubbles and overall bonding on the photovoltaic modules during the lamination process to reduce the generation of bubbles and thus improve the overall quality of photovoltaic modules. Summary of the invention

[0004] In order to overcome the disadvantage of uneven pressure and thus generation of bubbles during the lamination process of photovoltaic modules, the technical problem to be solved by the present invention is to provide a laminator for photovoltaic module production and a method of using the same.

[0005] In order to solve the above technical problems, the present invention provides a laminator for photovoltaic module production, comprising a shell, a laminating mechanism is arranged on the side of the shell, the laminating mechanism comprises two first motors, the first motors are symmetrically fixedly connected to the two sides of the shell through a bracket, an active sleeve is fixedly connected to the output end of the first motor, an arc-shaped slide groove is provided on the side of the active sleeve, a track sleeve is rotatably connected to the outer side of the active sleeve, the track sleeve is fixedly connected to the inner side of the shell through a bracket, a pushing column is slidably connected to the inner side of the active sleeve, the arc-shaped outer side of the pushing column close to one end of the first motor is fixedly connected to the sliding column, the sliding column is slidably connected to the inside of the arc-shaped slide groove of the active sleeve, teeth are arranged on the arc-shaped outer side of the other end of the pushing column, one end of the pushing column is connected to a linkage frame through teeth meshing, teeth are arranged on the middle side of the linkage frame, a driven shell is slidably connected to the outer side of the linkage frame, a pressure rod is fixedly connected to the lower end of the linkage frame, connecting rods are symmetrically arranged on both sides of the linkage frame and between the linkage frame and the pressure rod, and the connecting rods are slidably connected to the bottom wall of the driven shell.

[0006] Preferably, a sliding groove is provided on the inner side surface of the track sleeve, the sliding column is slidably connected in the sliding groove of the track sleeve, the pushing column is located on the side wall of the driven shell and has an annular groove, the pushing column is rotatably connected to the driven shell, two guide rods are symmetrically fixedly connected to the side surface of the driven shell and located on both sides of the pushing column, the outer side of the guide rod is slidably connected to a guide frame, and the guide frame is fixedly connected to the inside of the shell.

[0007] Preferably, two sliders are symmetrically fixedly connected on both sides of the driven shell, and support plates are slidably connected to the outer sides of the sliders. The two support plates are symmetrically fixedly connected to the two side surfaces of the outer shell, and a fixed shell is fixedly connected to the side surfaces of the support plates on the front side of the outer shell, and a flattening roller is rotatably connected to the interior of the fixed shell via a rotating shaft.

[0008] Preferably, a hydraulic mechanism is provided on the upper side of the shell, and the hydraulic mechanism includes a hydraulic box, and the hydraulic box is fixed on the top of the shell, and four hydraulic telescopic rods are symmetrically fixedly connected to the lower side of the hydraulic box, and the shell is provided with a plurality of through holes at positions relative to the hydraulic telescopic rods, and the hydraulic telescopic rods are slidably connected in the through holes of the shell, and the lower end of the hydraulic telescopic rod is fixedly connected to a hydraulic plate, and the hydraulic plate is slidably connected to the inner side of the shell.

[0009] Preferably, a support frame is fixedly connected to the lower side of the shell, and a removal mechanism is provided inside the support frame and located at the lower side of the shell, and the removal mechanism includes a second motor, and the second motor is fixedly connected to the side of the support frame through a bracket, and the output end of the second motor is fixedly connected to a driving gear, and the driving gear is connected to a movable rack through tooth meshing, and the movable rack is slidably connected to the inner side of the support frame.

[0010] Preferably, a transmission shaft is fixedly connected to the side of the driving gear, and the transmission shaft is rotatably connected to the side wall of the support frame. The other end of the transmission shaft is also fixedly connected to the driving gear, and the upper side of the driving gear at the other end is also meshed and connected with the moving rack. The upper sides of the two moving racks are fixedly connected to moving plates, and the moving plates are slidably connected to the upper side of the support frame.

[0011] Preferably, a transport mechanism is provided on the side of the top of the support frame, and the transport mechanism includes two third motors, and the third motors are symmetrically fixedly connected to the side of the support frame through brackets, and a plurality of conveying rollers are rotatably connected to the middle part of the support frame, and a conveyor belt is provided on the outer side of the conveying rollers, and the conveying rollers located at both ends of the conveyor belt are fixedly connected to the output end of the third motor.

[0012] Preferably, two support boxes are symmetrically fixedly connected to the lower side of the shell, and two sliding doors are slidably connected to the side of the support box.

[0013] Preferably, a control box is fixedly connected to the side of the housing.

[0014] Preferably, a method for using a laminator for producing photovoltaic modules comprises the following steps: S1, start the two third motors to drive the conveyor rollers to rotate, thereby driving the conveyor belt to rotate, and at the same time driving the upper photovoltaic assembly to move toward the shell. When the photovoltaic assembly is transported to the end of the conveyor belt close to the shell and moves to the top of the movable plate, the photovoltaic assembly is pressed together by the flattening roller and the conveyor roller so that the layers of the photovoltaic assembly are attached to each other; S2, controlling the hydraulic box to drive the hydraulic telescopic rod to extend and retract, driving the hydraulic plate to first press the photovoltaic module downward and then move upward to reset, thereby achieving the first lamination of the photovoltaic module; S3, starting the first motor to drive the active sleeve to rotate clockwise, the active sleeve drives the push column to move along the long slide groove of the track sleeve toward the direction of the photovoltaic component through cooperation with the slide column, and at the same time the push column drives the driven shell to move in the same direction, and at the same time the driven shell drives the guide rod to slide along the guide frame, and drives the linkage frame and the pressure rod to move in coordination, when the slide column moves to the end position of the long slide groove of the track sleeve, the two opposite sides of the pressure rod abut against each other, the push column rotates under the drive of the slide column, and drives the linkage frame to move downward, and at the same time the pressure rod moves downward with the linkage frame, and the lower end of the pressure rod contacts the photovoltaic component and squeezes downward, so that the pressure rod squeezes the photovoltaic component; S4, starting the first motor in the opposite direction and driving the active sleeve to rotate counterclockwise, the active sleeve drives the sliding column to move toward the direction of the first motor, thereby driving the pushing column and the driven shell to move in the same direction, and at the same time, the driven shell drives the linkage frame and the pressure rod to move toward the side wall of the shell, so that the pressure rod squeezes the photovoltaic component from the middle to both sides, the active sleeve continues to rotate counterclockwise and drives the pushing column to rotate counterclockwise, and at the same time drives the linkage frame and the pressure rod to move upward, thereby completing the secondary lamination of the photovoltaic component; S5, starting the second motor to drive the driving gear to rotate clockwise and drive the driving gear at the other end to rotate clockwise through the transmission shaft, thereby driving the two moving racks away from the housing and driving the moving plate away from the housing to achieve the removal of the photovoltaic assembly; S6, after the lamination of the photovoltaic modules is completed, the second motor is started in reverse, and the driving gear is driven to rotate counterclockwise, and the moving rack is driven to move toward the housing, and the moving plate is driven to reset.

[0015] Compared with the prior art, the present invention has the following effects: 1. Under the joint extrusion of the conveying roller and the flattening roller, the layers of the photovoltaic modules are more closely fitted, so that the photovoltaic modules can reach the optimal state before lamination and reduce the possibility of bubble generation; 2. The active sleeve rotates clockwise to drive the push column to move toward the photovoltaic module. When it moves to the target position, the push column rotates clockwise driven by the active sleeve, and at the same time drives the linkage frame and the pressure rod to move downward. After moving to the specified position, the first motor is started in the opposite direction, thereby driving the above components to move in the opposite direction, thereby realizing the secondary lamination of the photovoltaic module, thereby effectively reducing the bubbles generated in the lamination process of the photovoltaic module and improving the overall quality of the photovoltaic module. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the shell structure of the present invention; Figure 3 It is a schematic diagram of the track sleeve structure of the present invention; Figure 4 is a cross-sectional view of the track sleeve of the present invention; Figure 5 It is a schematic diagram of the active sleeve structure of the present invention; Figure 6 It is a schematic diagram of the structure of the push column of the present invention; Figure 7 It is a schematic diagram of the flattening roller structure of the present invention; Figure 8 It is a schematic diagram of the transmission shaft structure of the present invention; Fig. 9 It is a schematic diagram of the conveyor belt structure of the present invention.

[0017] The markings in the accompanying drawings are: 1-housing, 2-support frame, 3-hydraulic mechanism, 301-hydraulic box, 302-hydraulic telescopic rod, 303-hydraulic plate, 4-laminating mechanism, 401-first motor, 402-active sleeve, 403-track sleeve, 404-pushing column, 405-linkage frame, 406-driven shell, 407-pressure rod, 408-guide rod, 409-guide frame, 410-support plate, 411-fixed shell, 412-flattening roller, 413-sliding column, 5-moving mechanism, 501-second motor, 502-active gear, 503-moving rack, 504-moving plate, 505-transmission shaft, 6-transportation mechanism, 601-third motor, 602-conveyor belt, 603-conveyor roller, 7-control box, 8-support box, 9-sliding door. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] A laminator for photovoltaic module production, such as Figure 1-Figure 6 As shown, it includes a shell 1, and a laminating mechanism 4 is arranged on the side of the shell 1. The laminating mechanism 4 includes two first motors 401. The first motor 401 is a slow motor. The first motor 401 is symmetrically fixedly connected to the two sides of the shell 1 through a bracket. The output end of the first motor 401 is fixedly connected to an active sleeve 402. An arc-shaped slide groove is provided on the side of the active sleeve 402. The outer side surface of the active sleeve 402 is rotatably connected to a track sleeve 403. The track sleeve 403 is fixedly connected to the inner side of the shell 1 through a bracket. The inner side surface of the active sleeve 402 is slidably connected to a pushing column 404. The arc-shaped outer side surface of the pushing column 404 close to one end of the first motor 401 is fixedly connected to a sliding column 413. The sliding column 413 is slidably connected to the inside of the arc-shaped slide groove of the active sleeve 402, wherein the sliding column 413 cooperates with the arc-shaped slide groove of the active sleeve 402. When the active sleeve 402 rotates, the sliding column is first pushed through the arc-shaped slide groove of the active sleeve 402 413 moves along the arc-shaped slide groove toward the direction approaching the linkage frame 405. After the slide column 413 reaches the end of the arc-shaped slide groove of the active sleeve 402, the active sleeve 402 drives the slide column 413 to rotate synchronously through the arc-shaped slide groove. The arc-shaped outer side surface of the other end of the push column 404 is provided with teeth, and one end of the push column 404 is connected to the linkage frame 405 through the teeth meshing. The middle side surface of the linkage frame 405 is provided with teeth, and the outer side of the linkage frame 405 is slidably connected to the driven shell 406. The lower end of the linkage frame 405 is fixedly connected to a pressure rod 407, wherein the lower surface of the pressure rod 407 is provided with an elastic rubber pad to prevent the pressure rod 407 from scratching the surface of the photovoltaic module when moving on the surface of the photovoltaic module. The overall cross-section of the pressure rod 407 is a right-angled trapezoid, and connecting rods are symmetrically arranged on both sides of the linkage frame 405 and between the linkage frame 405 and the pressure rod 407. The connecting rods are slidably connected to the bottom wall of the driven shell 406.

[0020] like Figure 4-Figure 6As shown, a slide groove is provided on the inner side of the track sleeve 403, and the slide groove is composed of two semicircular arc slide grooves at both ends and two long slide grooves in the middle. The two long slide grooves are connected to the two semicircular arc slide grooves. The slide column 413 is slidably connected in the slide groove of the track sleeve 403. When the slide column 413 moves along the two long slide grooves, it drives the push column 404 to perform linear motion. When the slide column 413 moves along the two arc slide grooves, it drives the push column 404 to perform rotational motion. The push column 404 is located at the side wall of the driven shell 406 and is provided with an annular groove. The push column 404 is rotatably connected to the driven shell 406 through the annular groove, so that the push column 404 can drive the driven shell 406 to move in coordination. Two guide rods 408 are symmetrically fixedly connected to the side of the driven shell 406 and located on both sides of the push column 404. The outer side of the guide rod 408 is slidably connected to a guide frame 409, and the guide frame 409 is fixedly connected to the inside of the shell 1.

[0021] like Figure 7 As shown, two sliders are symmetrically fixedly connected on both sides of the driven shell 406, and a support plate 410 is slidably connected to the outer side of the slider. The support plate 410 is provided with a sliding groove at a position relative to the slider, and the two support plates 410 are symmetrically fixedly connected to the front and rear sides of the shell 1. The side of the support plate 410 on the front side of the shell 1 is fixedly connected to a fixed shell 411, and the interior of the fixed shell 411 is rotatably connected to a flattening roller 412 via a rotating shaft.

[0022] like Figure 1 , Figure 2 As shown, a hydraulic mechanism 3 is arranged on the upper side of the shell 1, and the hydraulic mechanism 3 includes a hydraulic box 301, and the hydraulic box 301 is fixed on the top of the shell 1, and four hydraulic telescopic rods 302 are symmetrically fixedly connected to the lower side of the hydraulic box 301, and the shell 1 is provided with a plurality of through holes at positions relative to the hydraulic telescopic rods 302, and the hydraulic telescopic rods 302 are slidably connected in the through holes of the shell 1, and the lower end of the hydraulic telescopic rod 302 is fixedly connected to a hydraulic plate 303, and the hydraulic plate 303 is slidably connected to the inner side of the shell 1.

[0023] like Figure 1 , Figure 8 As shown, a support frame 2 is fixedly connected to the lower side of the shell 1, and a removal mechanism 5 is arranged inside the support frame 2 and located at the lower side of the shell 1. The removal mechanism 5 includes a second motor 501, and the second motor 501 is fixedly connected to the side of the support frame 2 through a bracket. A driving gear 502 is fixedly connected to the output end of the second motor 501, and the driving gear 502 is connected to a movable rack 503 through tooth meshing, and the movable rack 503 is slidably connected to the inner side of the support frame 2.

[0024] like Figure 8As shown, a transmission shaft 505 is fixedly connected to the side of the driving gear 502, and the transmission shaft 505 is rotatably connected to the side wall of the support frame 2. The other end of the transmission shaft 505 is also fixedly connected to the driving gear 502, and the upper side of the driving gear 502 at the other end is also meshed with a moving rack 503. The upper sides of the two moving racks 503 are fixedly connected to a moving plate 504, and the moving plate 504 is slidably connected to the upper side of the support frame 2.

[0025] like Figure 1 , Fig. 9 As shown, a transport mechanism 6 is arranged on the side of the top of the support frame 2, and the transport mechanism 6 includes two third motors 601, and the third motors 601 are symmetrically fixedly connected to the side of the support frame 2 through a bracket, and a plurality of conveying rollers 603 are rotatably connected to the middle part of the support frame 2, and a conveying belt 602 is sleeved on the outer side of the conveying roller 603, and the conveying rollers 603 located at both ends of the conveying belt 602 are fixedly connected to the output end of the third motor 601, and the conveying roller 603 located at the rear end of the support frame 2 is arranged directly below the flattening roller 412.

[0026] like Figure 1 and Figure 2 As shown, two support boxes 8 are symmetrically fixedly connected to the lower side of the shell 1, and two sliding doors 9 are slidably connected to the sides of the support boxes 8. The sliding doors 9 are fixedly connected with handles, and a control box 7 is fixedly connected to the side of the shell 1, wherein the control box 7 is provided with switches to control the start-up of motors and hydraulic components in various parts of the device.

[0027] When laminating photovoltaic modules, the photovoltaic modules need to be conveyed first. At this time, the two third motors 601 are started and the conveying roller 603 is driven to rotate clockwise through the output end of the third motor 601. At this time, the rotation of the conveying roller 603 drives the conveyor belt 602 to rotate clockwise, thereby driving the upper photovoltaic modules to move toward the outer shell 1. When the photovoltaic modules are conveyed to the bottom of the flattening roller 412, the photovoltaic modules are squeezed by the flattening roller 412 and the conveying roller 603 to make the layers of the photovoltaic modules fit together.

[0028] After the photovoltaic components are transferred to the top of the movable plate 504, the hydraulic box 301 is controlled by the control box 7 to extend the hydraulic telescopic rod 302, thereby driving the hydraulic plate 303 to move downward to achieve the extrusion of the photovoltaic components. After the extrusion is completed, the hydraulic telescopic rod 302 is controlled to contract, thereby driving the hydraulic plate 303 to move upward to achieve the resetting of the hydraulic plate 303, thereby completing the first lamination.

[0029] After the first lamination is completed, the two first motors 401 on both sides of the shell 1 are started, and the output end of the first motor 401 drives the active sleeve 402 to rotate clockwise. At this time, under the cooperation of the arc-shaped slide groove of the active sleeve 402 and the slide column 413 on the pushing column 404, the slide column 413 is pushed to move along the long slide groove in the track sleeve 403 toward the photovoltaic component. At this time, the slide column 413 drives the pushing column 404 to move toward the photovoltaic component, and at the same time, pushes the driven shell 406 to move in the same direction. At the same time, the guide rod 408 slides along the guide frame 409, and the movement of the driven shell 406 drives the linkage frame 405 and the pressure rod 407 on the lower side of the linkage frame 405 to move toward the photovoltaic component. When the slide column 413 on the right side of the photovoltaic component moves to the end position of the left end of the long slide groove of the corresponding track sleeve 403, the slide column 413 is located at the leftmost end of the arc-shaped slide groove of the corresponding active sleeve 402. At the same time, the slide column 413 on the left side of the photovoltaic component moves to the long slide groove of the corresponding track sleeve 403 When the right end is in the end position, the sliding column 413 is located at the rightmost end of the arc-shaped slot corresponding to the active sleeve 402. At this time, the relative sides of the two pressure rods 407 contact and reach the upper middle position of the photovoltaic module. At this time, the first motor 401 drives the active sleeve 402 to continue to rotate. At this time, under the limiting action of the end of the arc-shaped slot of the active sleeve 402, the active sleeve 402 drives the sliding column 413 to rotate clockwise along the arc-shaped slot at one end of the track sleeve 403. The clockwise rotation of the sliding column 413 drives the pushing column 404 to rotate clockwise. At this time, the other end of the pushing column 404 drives the linkage frame 405 to move downward along the driven shell 406 through the tooth meshing. At the same time, the pressure rod 407 moves downward with the linkage frame 405. The lower end of the pressure rod 407 contacts and squeezes downward with the photovoltaic module. At this time, the sliding column 413 slides from one end of the semicircular arc-shaped slot at the end of the track sleeve 403 to the other end. At this time, the pressure rod 407 squeezes the middle position of the photovoltaic module.

[0030] When the lower end of the pressure rod 407 contacts the surface of the photovoltaic module and presses the photovoltaic module downward, the first motor 401 is started in the opposite direction, and the output end of the first motor 401 drives the active sleeve 402 to rotate counterclockwise. At this time, the arc-shaped slide groove on the active sleeve 402 drives the slide column 413 to move along the long slide groove in the track sleeve 403 toward the first motor 401, and drives the push column 404 to move in the same direction. At this time, the push column 404 drives the driven shell 406 to move toward the side wall of the outer shell 1, and at the same time, the driven shell 406 drives the linkage frame 405 and the pressure rod 407 on the lower side of the linkage frame 405 to move in coordination. At this time, the pressure rod 407 presses the photovoltaic module It is squeezed from the middle to both sides. When the slide post 413 reaches one end of the long slide groove of the track sleeve 403 close to the first motor 401, the slide post 413 also moves to one end of the arc slide groove of the active sleeve 402 close to the first motor 401. The active sleeve 402 continues to rotate counterclockwise under the drive of the first motor 401 and drives the push post 404 to rotate counterclockwise. At this time, the slide post 413 slides along the arc slide groove at the end of the track sleeve 403. At the same time, the push post 404 drives the linkage frame 405 and the pressure rod 407 to move upward through the teeth, thereby realizing the reset of the linkage frame 405 and the pressure rod 407 and completing the secondary lamination of the photovoltaic module.

[0031] After the lamination of the photovoltaic components is completed, the second motor 501 is started, and the output end of the second motor 501 drives the driving gear 502 to rotate clockwise, and drives the other end driving gear 502 to rotate clockwise through the transmission shaft 505. At this time, the two driving gears 502 drive the two moving racks 503 to move away from the outer shell 1, and at the same time drive the moving plate 504 to move away from the outer shell 1, so as to achieve the removal of the photovoltaic components. After the photovoltaic components are moved out, the second motor 501 is started in the reverse direction, and the driving gear 502 is driven to rotate counterclockwise. At the same time, the driving gear 502 at the other end rotates counterclockwise under the action of the transmission shaft 505. At this time, the driving gear 502 drives the moving plate 504 to reset through the moving rack 503.

[0032] A method for using a laminator for producing photovoltaic modules comprises the following steps: S1, start the two third motors 601 to drive the conveyor rollers 603 to rotate, thereby driving the conveyor belt 602 to rotate, and at the same time driving the upper photovoltaic assembly to move toward the housing 1. When the photovoltaic assembly is transported to the end of the conveyor belt 602 close to the housing 1 and moves to the top of the moving plate 504, the photovoltaic assembly is squeezed by the flattening roller 412 and the conveyor roller 603 so that the layers of the photovoltaic assembly are attached to each other; S2, control the hydraulic box 301 to drive the hydraulic telescopic rod 302 to extend and retract, drive the hydraulic plate 303 to first press the photovoltaic module downward and then move upward to reset, so as to achieve the first lamination of the photovoltaic module; S3, start the first motor 401 to drive the active sleeve 402 to rotate clockwise, and the active sleeve 402 drives the pushing column 404 to move along the long slide groove of the track sleeve 403 toward the direction of the photovoltaic module through the cooperation with the sliding column 413, and at the same time, the pushing column 404 drives the driven shell 406 to move in the same direction, and at the same time, the driven shell 406 drives the guide rod 408 to slide along the guide frame 409, and drives the linkage frame 405 and the pressure rod 407 to move in coordination, when the sliding column 413 moves to the end position of the long slide groove of the track sleeve 403, the two opposite sides of the pressure rod 407 abut against each other, and the pushing column 404 rotates under the drive of the sliding column 413, and drives the linkage frame 405 to move downward, and at the same time, the pressure rod 407 moves downward with the linkage frame 405, and the lower end of the pressure rod 407 contacts the photovoltaic module and squeezes downward, so that the pressure rod 407 squeezes the photovoltaic module; S4, start the first motor 401 in the opposite direction and drive the active sleeve 402 to rotate counterclockwise, the active sleeve 402 drives the sliding column 413 to move toward the first motor 401, thereby driving the push column 404 and the driven shell 406 to move in the same direction, and at the same time the driven shell 406 drives the linkage frame 405 and the pressure rod 407 to move toward the side wall of the housing 1, so that the pressure rod 407 squeezes the photovoltaic module from the middle to both sides, the active sleeve 402 continues to rotate counterclockwise and drives the push column 404 to rotate counterclockwise, and at the same time drives the linkage frame 405 and the pressure rod 407 to move upward, thereby completing the secondary lamination of the photovoltaic module; S5, start the second motor 501, drive the driving gear 502 to rotate clockwise and drive the other end of the driving gear 502 to rotate clockwise through the transmission shaft 505, thereby driving the two moving racks 503 away from the housing 1, and at the same time drive the moving plate 504 away from the housing 1, so as to achieve the removal of the photovoltaic module; S6, after the lamination of the photovoltaic modules is completed, the second motor 501 is started in reverse, and the driving gear 502 is driven to rotate counterclockwise, and the moving rack 503 is driven to move closer to the housing 1, and the moving plate 504 is driven to reset.

[0033] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A laminator for photovoltaic module production, characterized in that: The invention comprises a housing (1), a laminating mechanism (4) being arranged on the side of the housing (1), the laminating mechanism (4) comprising two first motors (401), the first motors (401) being symmetrically fixedly connected to the two sides of the housing (1) via a bracket, the output end of the first motor (401) being fixedly connected to an active sleeve (402), the side of the active sleeve (402) being provided with an arc-shaped sliding groove, the outer side surface of the active sleeve (402) being rotatably connected to a track sleeve (403), the track sleeve (403) being fixedly connected to the inner side of the housing (1) via a bracket, the inner side surface of the active sleeve (402) being slidably connected to a push column (404), the push column (404) being close to an arc groove at one end of the first motor (401). The outer side surface of the driving sleeve (402) is fixedly connected with a sliding column (413), and the sliding column (413) is slidably connected to the inside of the arc-shaped sliding groove of the active sleeve (402). The arc-shaped outer side surface of the other end of the pushing column (404) is provided with teeth. One end of the pushing column (404) is connected to a linkage frame (405) through the teeth meshing. The middle side surface of the linkage frame (405) is provided with teeth. The outer side of the linkage frame (405) is slidably connected with a driven shell (406). The lower end of the linkage frame (405) is fixedly connected with a pressure rod (407). Connecting rods are symmetrically provided on both sides of the linkage frame (405) and between the linkage frame (405) and the pressure rod (407). The connecting rods are slidably connected to the bottom wall of the driven shell (406).

2. A laminator for photovoltaic module production according to claim 1, characterized in that: The inner side surface of the track sleeve (403) is provided with a sliding groove, the sliding column (413) is slidably connected in the sliding groove of the track sleeve (403), the pushing column (404) is provided with an annular groove at a position located on the side wall of the driven shell (406), the pushing column (404) is rotatably connected to the driven shell (406), and two guide rods (408) are symmetrically fixedly connected to the side surface of the driven shell (406) and located on both sides of the pushing column (404), and the outer side of the guide rod (408) is slidably connected to a guide frame (409), and the guide frame (409) is fixedly connected to the inside of the housing (1).

3. A laminator for producing photovoltaic modules according to claim 2, characterized in that: Two sliders are symmetrically fixedly connected to the two sides of the driven housing (406), and a support plate (410) is slidably connected to the outer side of the slider. The two support plates (410) are symmetrically fixedly connected to the two side surfaces of the housing (1), and a fixed housing (411) is fixedly connected to the side surface of the support plate (410) on the front side of the housing (1), and a flattening roller (412) is rotatably connected to the interior of the fixed housing (411) via a rotating shaft.

4. A laminator for photovoltaic module production according to claim 3, characterized in that: A hydraulic mechanism (3) is arranged on the upper side of the housing (1), and the hydraulic mechanism (3) comprises a hydraulic box (301), the hydraulic box (301) is fixed to the top of the housing (1), and four hydraulic telescopic rods (302) are symmetrically fixedly connected to the lower side of the hydraulic box (301), and the housing (1) is provided with a plurality of through holes at positions relative to the hydraulic telescopic rods (302), and the hydraulic telescopic rods (302) are slidably connected to the through holes of the housing (1), and a hydraulic plate (303) is fixedly connected to the lower end of the hydraulic telescopic rod (302), and the hydraulic plate (303) is slidably connected to the inner side of the housing (1).

5. A laminator for producing photovoltaic modules according to claim 4, characterized in that: The lower side of the housing (1) is fixedly connected to a support frame (2); a removal mechanism (5) is provided inside the support frame (2) and located at the lower side of the housing (1); the removal mechanism (5) comprises a second motor (501); the second motor (501) is fixedly connected to a side of the support frame (2) via a bracket; an output end of the second motor (501) is fixedly connected to a driving gear (502); the driving gear (502) is connected to a moving rack (503) via tooth meshing; and the moving rack (503) is slidably connected to the inner side of the support frame (2).

6. A laminator for producing photovoltaic modules according to claim 5, characterized in that: A transmission shaft (505) is fixedly connected to the side of the driving gear (502), and the transmission shaft (505) is rotatably connected to the side wall of the support frame (2). The other end of the transmission shaft (505) is also fixedly connected to the driving gear (502), and the upper side of the other end of the driving gear (502) is also meshedly connected to the moving rack (503). The upper sides of the two moving racks (503) are fixedly connected to a moving plate (504), and the moving plate (504) is slidably connected to the upper side of the support frame (2).

7. A laminator for producing photovoltaic modules according to claim 6, characterized in that: A transport mechanism (6) is arranged on the side of the top of the support frame (2), and the transport mechanism (6) comprises two third motors (601). The third motors (601) are symmetrically fixedly connected to the side of the support frame (2) through brackets. A plurality of conveying rollers (603) are rotatably connected to the middle of the support frame (2), and a conveying belt (602) is sleeved on the outer side of the conveying roller (603). The conveying rollers (603) located at both ends of the conveying belt (602) are fixedly connected to the output ends of the third motors (601).

8. A laminator for producing photovoltaic modules according to claim 7, characterized in that: Two support boxes (8) are symmetrically and fixedly connected to the lower side of the shell (1), and two sliding doors (9) are slidably connected to the side of the support box (8).

9. A laminator for producing photovoltaic modules according to claim 8, characterized in that: A control box (7) is fixedly connected to the side of the housing (1).

10. The method for using a laminator for producing photovoltaic modules according to claim 9, characterized in that: The following steps are included: S1, starting the two third motors (601) to drive the conveying rollers (603) to rotate, thereby driving the conveyor belt (602) to rotate, and at the same time driving the upper photovoltaic components to move toward the housing (1); when the photovoltaic components are transported to the end of the conveyor belt (602) close to the housing (1) and move to the top of the movable plate (504), the photovoltaic components are pressed together by the flattening rollers (412) and the conveying rollers (603) so that the layers of the photovoltaic components are attached to each other; S2, controlling the hydraulic box (301) to drive the hydraulic telescopic rod (302) to extend and retract, thereby driving the hydraulic plate (303) to first press the photovoltaic assembly downwards and then move upwards to reset, thereby achieving the first lamination of the photovoltaic assembly; S3, starting the first motor (401) to drive the active sleeve (402) to rotate clockwise, the active sleeve (402) drives the push column (404) to move along the long slide groove of the track sleeve (403) toward the photovoltaic module through cooperation with the slide column (413), and at the same time, the push column (404) drives the driven shell (406) to move in the same direction, and at the same time, the driven shell (406) drives the guide rod (408) to slide along the guide frame (409), and drives the linkage frame (405) and the pressure The force rod (407) moves in coordination. When the slide column (413) moves to the end position of the long slide groove of the track sleeve (403), two opposite side surfaces of the pressure rod (407) abut against each other. The push column (404) rotates under the drive of the slide column (413) and drives the linkage frame (405) to move downward. At the same time, the pressure rod (407) moves downward with the linkage frame (405). The lower end of the pressure rod (407) contacts the photovoltaic component and squeezes downward, thereby achieving the squeezing of the photovoltaic component by the pressure rod (407); S4, starting the first motor (401) in the opposite direction and driving the active sleeve (402) to rotate counterclockwise, the active sleeve (402) drives the sliding column (413) to move in the direction of the first motor (401), thereby driving the pushing column (404) and the driven shell (406) to move in the same direction, and at the same time the driven shell (406) drives the linkage frame (405) and the pressure rod (407) to move in the direction close to the side wall of the outer shell (1), so that the pressure rod (407) squeezes the photovoltaic component from the middle to the two sides, the active sleeve (402) continues to rotate counterclockwise and drives the pushing column (404) to rotate counterclockwise, and at the same time drives the linkage frame (405) and the pressure rod (407) to move upward, thereby completing the secondary lamination of the photovoltaic component; S5, starting the second motor (501), driving the driving gear (502) to rotate clockwise, and driving the driving gear (502) at the other end to rotate clockwise through the transmission shaft (505), thereby driving the two moving racks (503) away from the housing (1), and at the same time driving the moving plate (504) away from the housing (1), thereby achieving the removal of the photovoltaic assembly; S6, after the lamination of the photovoltaic modules is completed, the second motor (501) is started in the reverse direction, and the driving gear (502) is driven to rotate counterclockwise, and the movable rack (503) is driven to move towards the housing (1), and the movable plate (504) is driven to reset.

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