Normal-temperature packaging device for full-color micro-layer single-glass photoelectric functional material

Abstract

The utility model discloses a normal-temperature packaging device for a full-color micro-layer single-glass photoelectric functional material, which relates to the technical field of packaging devices and comprises a rack, a conveying mechanism, a macromolecular adhesive coating mechanism, a full-color micro-layer packaging material feeding mechanism, a covering mechanism and a curing mechanism, and supporting legs are mounted on the bottom surface of the rack; the conveying mechanism is installed on the rack and located above the supporting legs. The macromolecular adhesive coating mechanism is mounted on the rack and is positioned above the feeding end of the conveying mechanism; the full-color micro-coating packaging material feeding mechanism is mounted on the rack and is positioned at the downstream of the macromolecular adhesive coating mechanism; the covering mechanism is installed on the rack and located on the downstream of the full-color micro-coating packaging material feeding mechanism. The curing mechanism is installed on the rack and located above the discharging end of the conveying mechanism. The device is low in energy consumption and low in temperature, is integrally rigid after cross-linking and curing, and is suitable for packaging single-glass full-color micro-layer photoelectric functional materials and packaging single-glass thin-film batteries which are not resistant to high temperature.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging devices, in particular to a room-temperature packaging device for full-color micro-layer single-glass optoelectronic functional materials. Background Technique

[0002] With the increasing global demand for renewable energy, solar photovoltaic technology, as a clean and sustainable energy solution, has become one of the key technologies for the energy structure transformation in many countries and regions. In this context, the design and performance of full-color optoelectronic functional materials not only directly affect the energy conversion efficiency but also play an important role in improving building aesthetics and urban environment. Especially, full-color optoelectronic functional materials, with their colorful and flexible design features, are increasingly favored by consumers in the fields of engineering lighting, landmark building display, etc., becoming a major highlight of modern urban architecture.

[0003] The existing full-color optoelectronic functional material packaging technology uses high-molecular materials such as PVB and EVA for high-temperature lamination. The lamination principle is to apply a certain pressure on the outer surface of each layer of the component and tightly press each layer together under the heating state. The above process usually consists of four major systems: a heating system, a vacuum system, a pneumatic system, and a control system. The working process of a specific laminator is as follows: The component to be laminated enters the laminator and is heated, the EVA melts, and at the same time, the vacuum is pumped to discharge the gas volatilized from the chamber and the component, and then pressure is applied to crosslink and cure the PVB and EVA. This process has high energy consumption and requires a relatively high temperature, and is not suitable for single-glass thin-film solar cells that require low-temperature packaging.

[0004] Therefore, those skilled in the art have provided a room-temperature packaging device for full-color micro-layer single-glass optoelectronic functional materials to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The utility model provides a room-temperature packaging device for full-color micro-layer single-glass optoelectronic functional materials with low energy consumption, low temperature, and the whole becomes rigid after crosslinking and curing, which is suitable for the packaging of single-glass full-color micro-layer optoelectronic functional materials and single-glass thin-film batteries that are not resistant to high temperature.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A room-temperature packaging device for full-color micro-layer single-glass optoelectronic functional materials of the utility model includes:

[0008] A frame, the bottom surface of the frame is installed with legs;

[0009] A conveying mechanism, the conveying mechanism is installed on the frame and is located above the legs;

[0010] The polymer adhesive coating mechanism is installed on the frame and above the feeding end of the conveying mechanism;

[0011] The full-color micro-layer encapsulation material feeding mechanism is installed on the frame and downstream of the polymer adhesive coating mechanism;

[0012] The laminating mechanism is installed on the frame and downstream of the full-color micro-layer encapsulation material feeding mechanism;

[0013] The curing mechanism is installed on the frame and above the discharging end of the conveying mechanism.

[0014] Furthermore, an adjustment mechanism is provided between the full-color micro-layer encapsulation material feeding mechanism and the conveying mechanism, and the adjustment mechanism is installed on the frame.

[0015] Furthermore, the adjustment mechanism includes a tensioning wheel and a pressing wheel. The pressing wheel is arranged close to the conveying mechanism, and the tensioning wheel is arranged between the pressing wheel and the full-color micro-layer encapsulation material feeding mechanism and close to the feeding end of the conveying mechanism.

[0016] Furthermore, a cutting mechanism is also provided between the pressing wheel and the laminating mechanism. The cutting mechanism is installed on the frame and close to the pressing wheel.

[0017] Furthermore, a grasping and traction mechanism is also provided between the cutting mechanism and the laminating mechanism. The grasping and traction mechanism is installed on the frame.

[0018] Furthermore, the conveying mechanism includes three conveyor belts connected in sequence. The polymer adhesive coating mechanism is arranged above the conveyor belt in the feeding direction, the curing mechanism is arranged above the conveyor belt in the discharging direction, and the full-color micro-layer encapsulation material feeding mechanism, the pressing wheel, the cutting mechanism, the grasping and traction mechanism, and the laminating mechanism are all arranged above the middle conveyor belt.

[0019] Furthermore, the polymer adhesive coating mechanism is selected from a roller coater, a spray coater, an inkjet printer, or a slot coater.

[0020] Furthermore, the full-color micro-layer encapsulation material feeding mechanism is selected as a feeding roller.

[0021] Furthermore, the laminating mechanism is selected as a laminating pressure roller.

[0022] Furthermore, the curing mechanism is selected as a curing lamp.

[0023] In the above technical solution, a full-color micro-layer single-glass optoelectronic functional material room-temperature encapsulation device provided by the present utility model has the following beneficial effects:

[0024] 1. This application realizes the roll-to-roll encapsulation of flexible full-color micro-layer optoelectronic functional materials in a low-energy consumption and low-temperature state by using a UV curing and low-temperature curing method for liquid polymer adhesive materials. After cross-linking and curing, the whole becomes rigid and is suitable for the encapsulation of single-glass full-color micro-layer optoelectronic functional materials and single-glass thin-film batteries that are not resistant to high temperatures.

[0025] 2. This application uses ultra-light and ultra-thin full-color micro-layer encapsulation materials to realize the lightweight of thin-film battery modules. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0027] Figure 1 It is a schematic structural diagram of a normal-temperature encapsulation device for a full-color micro-layer single-glass optoelectronic functional material provided by an embodiment of the present utility model.

[0028] Description of the Reference Numerals in the Drawings:

[0029] 10. Frame; 11. Legs;

[0030] 20. Conveying mechanism; 21. ;

[0031] 30. Polymer adhesive coating mechanism;

[0032] 40. Feeding mechanism for full-color micro-layer encapsulation materials;

[0033] 50. Laminating mechanism;

[0034] 60. Curing mechanism;

[0035] 70. Adjusting mechanism; 71. Tensioning wheel; 72. Pressing wheel;

[0036] 80. Cutting mechanism;

[0037] 90. Gripping and traction mechanism; 91. Thin-film single-glass battery. Detailed Embodiments

[0038] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail with reference to the drawings.

[0039] See Figure 1 as shown;

[0040] A room-temperature encapsulation device for a full-color micro-layer single-glass optoelectronic functional material according to Embodiment 1 of the present utility model, comprising:

[0041] A frame 10, with legs 11 installed on the bottom surface of the frame;

[0042] A conveying mechanism 20, which is installed on the frame 10 and is located above the legs 11;

[0043] A polymer adhesive coating mechanism 30, which is installed on the frame 10 and is located above the feeding end of the conveying mechanism 20; the polymer adhesive in the polymer adhesive coating mechanism 30 is UV glue or UV varnish;

[0044] A feeding mechanism 40 for the full-color micro-layer encapsulation material, which is installed on the frame 10 and is located downstream of the polymer adhesive coating mechanism 30;

[0045] A laminating mechanism 50, which is installed on the frame 10 and is located downstream of the feeding mechanism 40 for the full-color micro-layer encapsulation material; the laminating mechanism 50 can effectively bond the full-color micro-layer encapsulation material, the polymer adhesive, and the thin-film single-glass battery 91 without bubbles; the thin-film single-glass battery refers to a single-glass thin-film solar battery, including but not limited to thin-film batteries such as perovskite, CIGS, and cadmium telluride;

[0046] A curing mechanism 60, which is installed on the frame 10 and is located above the discharging end of the conveying mechanism 20.

[0047] An adjustment mechanism 70 is provided between the feeding mechanism 40 for the full-color micro-layer encapsulation material and the conveying mechanism 20, and the adjustment mechanism 70 is installed on the frame 10.

[0048] The adjustment mechanism 70 includes a tensioning wheel 71 and a pressing wheel 72. The pressing wheel 72 is arranged close to the conveying mechanism 20. The tensioning wheel 71 is arranged between the pressing wheel 72 and the feeding mechanism 40 for the full-color micro-layer encapsulation material and is close to the feeding end of the conveying mechanism 20. The extension, flatness, and relative position of the full-color micro-layer encapsulation material can be adjusted by the tensioning wheel 71 and the pressing wheel 72.

[0049] A cutting mechanism 80 is further provided between the pressing wheel 72 and the laminating mechanism 50. The cutting mechanism 80 is arranged on the frame 10 and is close to the pressing wheel 72. The cutting mechanism 80 is a liftable cutting knife for cutting the full-color micro-layer encapsulation material after it is laminated with the thin-film single-glass battery 91.

[0050] A grasping and traction mechanism 90 is further provided between the cutting mechanism 80 and the laminating mechanism 50. The grasping and traction mechanism 90 is disposed on the frame 10. The grasping and traction mechanism 90 is a grasping and traction manipulator, which is used to reciprocally grasp and traction the full-color micro-layer encapsulation material along the transmission direction, and grasp the full-color micro-layer encapsulation material and then traction it above the single-glass thin-film battery.

[0051] The conveying mechanism 20 includes three conveyor belts 21 connected in sequence. The polymer adhesive coating mechanism 30 is disposed above the conveyor belt 21 in the feeding direction. The curing mechanism 60 is disposed above the conveyor belt 21 in the discharging direction. The full-color micro-layer encapsulation material feeding mechanism 40, the pressing roller 72, the cutting mechanism 80, the grasping and traction mechanism 90 and the laminating mechanism 50 are all located above the middle conveyor belt 21.

[0052] The polymer adhesive coating machine 30 is selected from a roller coater, a sprayer, an inkjet printer or a slot coater. The full-color micro-layer encapsulation material feeding mechanism 40 is selected from a feeding roller. The laminating mechanism 50 is selected from a laminating pressure roller. The curing mechanism 60 is selected from a curing lamp for UV curing or thermal radiation curing.

[0053] Specific working process:

[0054] 1. Feeding: The full-color micro-layer encapsulation material is placed on the full-color micro-layer encapsulation material feeding mechanism 40 by rolling, and the full-color micro-layer encapsulation material is tractioned to the grasping and traction mechanism 90.

[0055] 2. Material transmission: The overall horizontal transmission of the full-color micro-layer encapsulation material is realized through the common movement of the grasping and traction mechanism 90 and the laminating mechanism 50. The extension degree, horizontal degree, flatness and deviation correction of the full-color micro-layer encapsulation material during the transmission process are realized by adjusting the adjusting wheel 71 and the pressing roller 71 of the adjusting mechanism 70.

[0056] 3. Adhesive coating: The uniform coating of the liquid polymer adhesive material is realized through the coating mechanism.

[0057] 4. Laminating: The effective lamination of the full-color micro-layer encapsulation material, the polymer adhesive and the thin-film single-glass battery 91 is realized through the relative rotation of the polymer adhesive coating mechanism 30.

[0058] 5. Curing: The crosslinking curing of the liquid polymer adhesive is uniformly realized through the curing mechanism 60. During the curing process, the surface temperature of the material is 24-40°C.

[0059] Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What is described in the above-mentioned embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A full-color micro-layer single-glass photoelectric functional material room temperature packaging device, characterized in that: include: A frame (10), the bottom surface of which is provided with legs (11); A conveying mechanism (20), which is mounted on the frame (10) and located above the supporting legs (11); A polymer adhesive coating mechanism (30), the polymer adhesive coating mechanism (30) being mounted on the frame (10) and located above the feeding end of the conveying mechanism (20); A full-color micro-layer packaging material feeding mechanism (40), wherein the full-color micro-layer packaging material feeding mechanism (40) is installed on the frame (10) and is located downstream of the polymer adhesive coating mechanism (30); A laminating mechanism (50), the laminating mechanism (50) being mounted on the frame (10) and being located downstream of the full-color micro-layer packaging material feeding mechanism (40); A curing mechanism (60) is installed on the frame (10) and is located above the unloading end of the conveying mechanism (20).

2. The full-color micro-layer single-glass photoelectric functional material room temperature packaging device according to claim 1, characterized in that: An adjustment mechanism (70) is provided between the full-color micro-layer packaging material feeding mechanism (40) and the conveying mechanism (20), and the adjustment mechanism (70) is installed on the frame (10).

3. The full-color micro-layer single-glass photoelectric functional material room temperature packaging device according to claim 2, characterized in that: The adjustment mechanism (70) comprises a tensioning wheel (71) and a pressing wheel (72), wherein the pressing wheel (72) is arranged close to the conveying mechanism (20), and the tensioning wheel (71) is arranged between the pressing wheel (72) and the full-color micro-layer packaging material feeding mechanism (40) and close to the feeding end of the conveying mechanism (20).

4. The full-color micro-layer single-glass photoelectric functional material room temperature packaging device according to claim 3, characterized in that: A cutting mechanism (80) is also provided between the pressing wheel (72) and the laminating mechanism (50); the cutting mechanism (80) is arranged on the frame (10) and close to the pressing wheel (72).

5. The full-color micro-layer single-glass photoelectric functional material room temperature packaging device according to claim 4, characterized in that: A grabbing and traction mechanism (90) is also provided between the cutting mechanism (80) and the laminating mechanism (50), and the grabbing and traction mechanism (90) is provided on the frame (10).

6. The full-color micro-layer single-glass photoelectric functional material room temperature packaging device according to claim 5, characterized in that: The conveying mechanism (20) comprises three conveyor belts (21) connected in sequence, the polymer adhesive coating mechanism (30) is arranged above the conveyor belt (21) located in the feeding direction, the curing mechanism (60) is arranged above the conveyor belt (21) located in the unloading direction, and the full-color micro-layer packaging material feeding mechanism (40), the pressing wheel (72), the cutting mechanism (80), the grabbing and traction mechanism (90) and the laminating mechanism (50) are all located above the middle conveyor belt (21).

7. The full-color micro-layer single-glass photoelectric functional material room temperature packaging device according to claim 1, characterized in that: The polymer adhesive coating mechanism (30) is selected from a roller coater, a spray coater, an inkjet printer or a slit coater.

8. The full-color micro-layer single-glass photoelectric functional material room temperature packaging device according to claim 1, characterized in that: The full-color micro-layer packaging material feeding mechanism (40) uses a feeding roller.

9. The full-color micro-layer single-glass photoelectric functional material room temperature packaging device according to claim 1, characterized in that: The laminating mechanism (50) is a laminating pressure roller.

10. The full-color micro-layer single-glass photoelectric functional material room temperature packaging device according to claim 1, characterized in that: The curing mechanism (60) is a curing lamp.

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