Double-glass assembly protection device for laminating machine

Abstract

The utility model relates to the technical field of laminating machines, and provides a double-glass assembly protection device for a laminating machine, which comprises a laminating machine body, a cushion block, a workbench, a laminated board, a cushion block press-fitting mechanism, a press-fitting box, a cushion block feeding mechanism, a conveying shaft and a fixing mechanism, the four cushion block press-fitting mechanisms are installed at the four corners of a laminated board respectively, the four press-fitting boxes are fixedly connected to the four corners of the laminated board respectively, the four cushion block feeding mechanisms are installed on the four press-fitting boxes respectively, two conveying shafts are rotationally connected to the outer wall of each press-fitting box, and the four fixing mechanisms are all installed on the laminating machine body. According to the technical scheme, the problems that in the laminating process of a laminating machine in the prior art, due to rigid resilience of glass, glue shortage of corners of a laminated photovoltaic module is caused, overpressure bubbles are generated at four corners of double glass, and the quality of the double-glass module is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminators, and particularly relates to a protection device for double-glass components of a laminator. Background Art

[0002] A laminator is a device commonly used in manufacturing composite products. It can bond multiple layers of materials together by hot pressing to form a solid composite structure. The working principle of a laminator involves multiple aspects such as hot pressing, temperature control, pressure control, and material selection.

[0003] The structural system of a laminator mainly consists of four parts: a loading and unloading system, a heating system, a pressure system, and a protection system. The loading and unloading mechanism uses a gas-liquid device as the conversion power to lift and lower the sealing press head carrying the product, which is beneficial for the closing and sealing between the sealing press head and the sealing container. The function of the heating system is to heat up and maintain the temperature of the water in the container, and the heat is conducted through the water to the compressed capacitor bars to make them evenly heated. The bars become soft when heated, which is beneficial for compression and can avoid cracks caused by pressure. The pressure system is used to maintain a constant pressure in the closed container, and the system can automatically compensate for the pressure drop during the constant pressure process to keep the pressure constant within a relatively accurate range. The protection system monitors parameters such as pressure and temperature during the operation of the equipment in real time to protect the safety of the equipment and products.

[0004] The laminators in the prior art are widely used in the production of double-glass components. Double-glass components are a type of photovoltaic component. During the production of double-glass components, on a clean workbench, a layer of front glass panel is first laid, followed by encapsulation materials, battery strings, another layer of encapsulation materials, and finally the rear glass panel is covered. The stacked components are placed in a laminator, and the encapsulation materials are cured under certain temperature, pressure, and vacuum conditions to form a whole.

[0005] However, in the prior art, during the lamination process of a laminator, due to the rigid rebound of the glass, it will cause the corner of the laminated photovoltaic component to lack glue, and overpressure bubbles will be generated at the four corners of the double glass, affecting the quality of the double-glass component. Content of the Utility Model

[0006] The utility model provides a protection device for double-glass components of a laminator, which solves the problem that in the related art, during the lamination process of a laminator, due to the rigid rebound of the glass, the corner of the laminated photovoltaic component lacks glue.

[0007] The technical solution of the utility model is as follows:

[0008] A protection device for double-glass components of a laminator includes a laminator body, a cushion block, a workbench, a laminating plate, a cushion block pressing mechanism, a pressing box, a cushion block feeding mechanism, a transmission shaft, and a fixing mechanism;

[0009] The workbench is fixedly connected to the laminator body;

[0010] The laminate is slidably connected to the laminator body;

[0011] There are four pad pressing mechanisms, and the four pad pressing mechanisms are respectively installed at the four corners of the laminate;

[0012] There are four pressing boxes, and the four pressing boxes are respectively fixedly connected to the four corners of the laminate;

[0013] There are four pad feeding mechanisms, and the four pad feeding mechanisms are respectively installed on the four pressing boxes;

[0014] There are multiple transmission shafts, and two transmission shafts are rotatably connected to the outer wall of each pressing box;

[0015] There are four fixing mechanisms, and the four fixing mechanisms are all installed on the laminator body.

[0016] Furthermore, the pad pressing mechanism includes a pressing hole, a pressing assembly, and a matching assembly;

[0017] The pressing hole is opened at the bottom end of the pressing box;

[0018] The pressing assembly is installed at the top end of the pressing box;

[0019] The matching assembly is installed inside the pressing box.

[0020] Even further, the pressing assembly includes an electric cylinder 1 and a pressing ring;

[0021] The electric cylinder 1 is fixedly connected to the top end of the pressing box;

[0022] The pressing ring is fixedly connected to the output end of the electric cylinder 1.

[0023] Still further, the matching assembly includes an opening and closing plate and a transmission member;

[0024] There are two opening and closing plates, and the two opening and closing plates are respectively slidably connected to both sides of the pressing box;

[0025] The transmission member is installed on the outer wall of the pressing box.

[0026] Preferably, the pad feeding mechanism includes a feeding through hole, a transmission component, and a feeding component;

[0027] The feeding through hole is opened on the outer wall of the pressing box;

[0028] The transmission component is installed on the outer wall of the pressing box;

[0029] The feeding component is installed on the transmission component.

[0030] Preferably, the transmission component includes a mounting plate, a conveyor belt, and a first motor;

[0031] The mounting plate is fixedly connected to the outer wall of the pressing box;

[0032] The conveyor belt is installed on the two conveyor shafts;

[0033] The first motor is fixedly connected to the mounting plate, and the output end of the first motor is fixedly connected to the conveyor shaft.

[0034] On the basis of the above solution, further, the feeding component includes a feeding box and an inclined plate;

[0035] The feeding box is fixedly connected to the mounting plate;

[0036] The inclined plate is fixedly connected inside the feeding box.

[0037] On the basis of the above solution, furthermore, the fixing mechanism includes a fixing rod, a second electric cylinder, and a mounting ball;

[0038] The fixing rod is slidably connected inside the laminator body;

[0039] The second electric cylinder is fixedly connected to the laminator body, and the output end of the second electric cylinder is fixedly connected to the fixing rod;

[0040] The mounting ball is fixedly connected to the top end of the fixing rod.

[0041] On the basis of the above solution, preferably, the transmission member includes a fixing plate, a second motor, and a threaded rod;

[0042] There are two fixing plates, and the two fixing plates are fixedly connected to the two side walls of the pressing box;

[0043] There are two second motors, and the two second motors are respectively fixedly connected to the two fixing plates;

[0044] There are two threaded rods, the two threaded rods are respectively threadedly connected to the two opening and closing plates, and the two threaded rods are respectively fixedly connected to the output ends of the two second motors.

[0045] On the basis of the above solution, preferably, the pressing hole is aligned with the axis of the fixing rod.

[0046] The working principle and beneficial effects of the present utility model are as follows:

[0047] 1. In the present utility model, by increasing the filling amount of the corner glue film to offset the lack of glue caused by the glass rebound, and through the pad pressing mechanism, the pads can be tightly pressed on the four corners of the double-glass module where lack of glue is likely to occur. Compared with the existing direct lamination method, the pads can increase the pressure on the four corners during lamination, thereby increasing the filling amount of the corner glue film and improving the phenomenon of lack of glue at the corners;

[0048] 2. In the present utility model, through the pad feeding mechanism, the pads can be automatically transported into the pressing box and pressed onto the double-glass module, saving time and increasing the efficiency of pad pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0050] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0051] Figure 2 is a schematic diagram of the partial sectional structure of the present utility model;

[0052] Figure 3 is a schematic diagram of the structure of the pad pressing mechanism of the present utility model;

[0053] Figure 4 is a schematic diagram of the structure of the pad feeding mechanism of the present utility model;

[0054] Figure 5 is a schematic diagram of the structure of the fixing mechanism of the present utility model.

[0055] In the figure: 1. Laminator body; 2. Workbench; 3. Laminating plate; 4. Pressing box; 5. Conveyor shaft; 6. Electric cylinder 1; 7. Pressing ring; 8. Opening and closing plate; 9. Mounting plate; 10. Conveyor belt; 11. Motor 1; 12. Feeding box; 13. Inclined plate; 14. Fixed rod; 15. Electric cylinder 2; 16. Mounting ball; 17. Fixed plate; 18. Motor 2; 19. Threaded rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0057] As Figures 1 to 5As shown in the figure, this embodiment proposes a protection device for double-glass components used in a laminator, which includes a laminator body, cushion blocks, a workbench, a laminating plate, a cushion block pressing mechanism, a pressing box, a cushion block feeding mechanism, a transmission shaft, and a fixing mechanism. The workbench is fixedly connected to the laminator body, the laminating plate is slidably connected to the laminator body. There are four cushion block pressing mechanisms, and the four cushion block pressing mechanisms are respectively installed at the four corners of the laminating plate. There are four pressing boxes, and the four pressing boxes are respectively fixedly connected to the four corners of the laminating plate. There are four cushion block feeding mechanisms, and the four cushion block feeding mechanisms are respectively installed on the four pressing boxes. There are multiple transmission shafts, and two transmission shafts are rotatably connected to the outer wall of each pressing box. There are four fixing mechanisms, and the four fixing mechanisms are all installed on the laminator body. The cushion blocks are provided with holes. The cushion block pressing mechanism can press the cushion blocks against the four corners of the double-glass component, and after fixing through the holes on the cushion blocks, lamination is carried out, which improves the phenomenon of lack of glue caused by the rigid rebound of the glass. The cushion block feeding mechanism is used to transmit the cushion blocks to the cushion block pressing mechanism, improving the lamination efficiency of the double-glass component.

[0058] Among them, as Figure 2 shown, the cushion block pressing mechanism includes a pressing hole, a pressing component, and a matching component. The pressing hole is opened at the bottom end of the pressing box 4, the pressing component is installed at the top end of the pressing box 4, and the matching component is installed inside the pressing box 4. The cushion block pressing mechanism presses the cushion block on the fixing mechanism through the cooperation of the pressing component and the fixing mechanism, and the matching component is used to support the cushion block after feeding and then press the cushion block.

[0059] Secondly, as Figure 3 shown, the pressing component includes an electric cylinder 1 6 and a pressing ring 7. The electric cylinder 1 6 is fixedly connected to the top end of the pressing box 4, and the pressing ring 7 is fixedly connected to the output end of the electric cylinder 1 6. When the electric cylinder 1 6 is started, the pressing ring 7 descends, and the pressing ring 7 pushes the cushion block down and fixes it on the fixing mechanism to complete the pressing, with high efficiency.

[0060] Thirdly, as Figure 3 shown, the matching component includes an opening and closing plate 8 and a transmission member. There are two opening and closing plates 8, and the two opening and closing plates 8 are respectively slidably connected to both sides of the pressing box 4. The transmission member is installed on the outer wall of the pressing box 4. The matching mechanism opens the opening and closing plate 8 through the transmission mechanism, enabling the cushion block to be smoothly pushed down onto the double-glass component.

[0061] Among them, as Figure 2 shown, the cushion block feeding mechanism includes a feeding through hole, a transmission component, and a feeding component. The feeding through hole is opened on the outer wall of the pressing box 4, the transmission component is installed on the outer wall of the pressing box 4, and the feeding component is installed on the transmission component. The cushion block feeding mechanism presses the cushion blocks on the feeding component onto the fixing mechanism through the transmission component, with a fast process and automatic feeding, saving the energy of workers.

[0062] Secondly, as Figure 4As shown in the figure, the transmission component includes a mounting plate 9, a conveyor belt 10, and a first motor 11. The mounting plate 9 is fixedly connected to the outer wall of the pressing box 4. The conveyor belt 10 is mounted on two conveyor shafts 5. The first motor 11 is fixedly connected to the mounting plate 9, and the output end of the first motor 11 is fixedly connected to the conveyor shaft 5. When the first motor 11 starts, it drives the conveyor shaft 5 to rotate, driving the conveyor belt 10 to work. The conveyor belt 10 transports the cushion blocks on the conveyor belt 10 to the opening and closing plate 8 for waiting to be pressed, with high continuity.

[0063] Again, as Figure 4 shown, the feeding component includes a feeding box 12 and an inclined plate 13. The feeding box 12 is fixedly connected to the mounting plate 9, and the inclined plate 13 is fixedly connected inside the feeding box 12. The cushion blocks in the feeding box 12 slide down the inclined plate 13 to contact the conveyor belt 10 and are thus transported by the conveyor belt 10, increasing the continuity, reducing the feeding frequency, and improving the efficiency.

[0064] Among them, as Figure 5 shown, the fixing mechanism includes a fixing rod 14, a second electric cylinder 15, and a mounting ball 16. The fixing rod 14 is slidably connected inside the laminator body 1. The second electric cylinder 15 is fixedly connected to the laminator body 1, and the output end of the second electric cylinder 15 is fixedly connected to the fixing rod 14. The mounting ball 16 is fixedly connected to the top of the fixing rod 14. After the pressing is completed, the cushion block passes through the hole on the cushion block and is put on the mounting ball 16. When the second electric cylinder 15 starts, it drives the fixing rod 14 and the mounting ball 16 to move downward, so that the cushion block is separated from the mounting ball 16, facilitating the discharging of the double-glass component.

[0065] Secondly, as Figure 3 shown, the transmission members include fixing plates 17, second motors 18, and threaded rods 19. There are two fixing plates 17, and the two fixing plates 17 are fixedly connected to the two side walls of the pressing box 4. There are two second motors 18, and the two second motors 18 are respectively fixedly connected to the two fixing plates 17. There are two threaded rods 19, and the two threaded rods 19 are respectively threadedly connected to the two opening and closing plates 8. The two threaded rods 19 are respectively fixedly connected to the output ends of the two second motors 18. When the second motors 18 start, they drive the threaded rods 19 to rotate, causing the opening and closing plates 8 threadedly connected to the threaded rods 19 to move, realizing the opening and closing of the pressing holes.

[0066] Finally, the axis of the pressing hole is aligned with the axis of the fixing rod 14, so that the hole on the cushion block can be smoothly aligned with the fixing rod 14, and the cushion block is fixed on the fixing rod 14.

[0067] In this embodiment, when press-fitting, the second electric cylinder 15 is started, the press-fitting ring 7 is lowered to abut against the spacer block. At the same time, the second motor 18 is started to drive the threaded rod 19 to rotate, move the opening and closing plate 8, open the press-fitting hole, and then align the hole on the spacer block with the fixed ball and introduce it onto the fixed rod 14. At this time, the spacer block is closely attached to the double-glass component, and the laminator body 1 performs the lamination work on the double-glass component. At the same time, the first motor 11 is started to drive the conveyor belt 10 to work, and the spacer block is conveyed onto the opening and closing plate 8 through the feeding through hole, and the operation of press-fitting the spacer block at the four corners of the double-glass component is repeated.

[0068] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A protection device for double-glass components used in a laminator, comprising a laminator body (1), characterized in that, Further included are: Spacers; A workbench (2), the workbench (2) being fixedly connected to the laminator body (1); A laminate (3), the laminate (3) being slidably connected to the laminator body (1); Four spacer press-fitting mechanisms, the four spacer press-fitting mechanisms being respectively installed at the four corners of the laminate (3); Four press-fitting boxes (4), the four press-fitting boxes (4) being respectively fixedly connected to the four corners of the laminate (3); Four spacer feeding mechanisms, the four spacer feeding mechanisms being respectively installed on the four press-fitting boxes (4); A plurality of transmission shafts (5), two of the transmission shafts (5) being rotatably connected to the outer wall of each press-fitting box (4); Four fixing mechanisms, the four fixing mechanisms being all installed on the laminator body (1).

2. The protection device for double-glass components of a laminator according to claim 1, characterized in that The spacer press-fitting mechanism includes: A press-fitting hole opened at the bottom end of the press-fitting box (4); A press-fitting assembly installed at the top end of the press-fitting box (4); A matching assembly installed inside the press-fitting box (4).

3. The double-glass component protection device for a laminator according to claim 2, characterized in that, The press-fitting assembly includes: A first electric cylinder (6) fixedly connected to the top end of the press-fitting box (4); A press-fitting ring (7) fixedly connected to the output end of the first electric cylinder (6).

4. The double-glass component protection device for a laminator according to claim 3, wherein The matching assembly includes: Two opening and closing plates (8), the two opening and closing plates (8) being respectively slidably connected to both sides of the press-fitting box (4); A transmission member installed on the outer wall of the press-fitting box (4).

5. The double-glass component protection device for a laminator according to claim 4, characterized in that, The spacer feeding mechanism includes: A feeding through-hole opened on the outer wall of the press-fitting box (4); A transmission assembly installed on the outer wall of the press-fitting box (4); A feeding assembly installed on the transmission assembly.

6. The double-glass component protection device for a laminator according to claim 5, characterized in that, The transmission assembly includes: A mounting plate (9) fixedly connected to the outer wall of the press-fitting box (4); A conveyor belt (10) installed on the two transmission shafts (5); A first motor (11) fixedly connected to the mounting plate (9), the output end of the first motor (11) being fixedly connected to the transmission shaft (5).

7. The protection device for double-glass components used in a laminator according to claim 6, characterized in that, The feeding assembly includes: A feeding box (12) fixedly connected to the mounting plate (9); An inclined plate (13) fixedly connected inside the feeding box (12).

8. The double-glass component protection device for a laminator according to claim 7, characterized in that, The fixing mechanism includes: A fixing rod (14) slidably connected inside the laminator body (1); A second electric cylinder (15) fixedly connected to the laminator body (1), the output end of the second electric cylinder (15) being fixedly connected to the fixing rod (14); A mounting ball (16) fixedly connected to the top end of the fixing rod (14).

9. The double-glass component protection device for a laminator according to claim 8, characterized in that, The transmission member includes: Fixed plates (17), there are two of the fixed plates (17), and the two fixed plates (17) are fixedly connected to the two side walls of the pressing box (4); Second motors (18), there are two of the second motors (18), and the two second motors (18) are respectively fixedly connected to the two fixed plates (17); Threaded rods (19), there are two of the threaded rods (19), the two threaded rods (19) are respectively threadedly connected to the two opening and closing plates (8), and the two threaded rods (19) are respectively fixedly connected to the output ends of the two second motors (18).

10. The double-glass component protection device for a laminator according to claim 9, characterized in that, The pressing hole is aligned with the axis of the fixed rod (14).

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