Laminating tool for light steel assembly

Abstract

The utility model relates to the technical field of laminating tools, in particular to a light steel component laminating tool which comprises bearing glass and a PET (Polyethylene Terephthalate) batten, a PET batten is installed in the bearing glass, a high-temperature adhesive tape is arranged on the inner side of the PET batten, and two sets of limiting frames are arranged at the lower end of the bearing glass. According to the utility model, the PET strip plate is adhered to the inner wall of the bearing glass by using the POE colloid, the hardness of the PET strip plate is lower than that of the glass, the glass cannot be scratched in the laminating process, the quality of the tempered glass is effectively protected, and meanwhile, the PET strip plate has certain flexibility and can play a buffering role in the laminating process, so that the rigid contact between the glass is reduced, and the service life of the tempered glass is prolonged. And the high-temperature adhesive tape is adhered to the periphery of the PET batten, so that glue is effectively prevented from overflowing and being adhered to the tool, the glue is ensured not to shift in the laminating process, the tool is kept clean and easy to strip, and the laminating uniformity and quality are ensured.

Description

Technical Field

[0001] This utility model relates to the field of lamination tooling technology, and in particular to a lightweight rigid component lamination tooling. Background Technology

[0002] Lightweight steel photovoltaic (PV) modules are designed for lightweight applications and are typically used in distributed PV projects, particularly on industrial and commercial corrugated steel roofs where load-bearing capacity is limited. These modules effectively reduce weight by using thinner tempered glass as the load-bearing glass, while maintaining high strength and light transmittance. In lightweight steel modules, the load-bearing glass is typically 3.2mm thick tempered glass, which is strengthened through physical or chemical methods to improve its strength and impact resistance.

[0003] In existing light steel components, 3.2mm glass is usually used as the load-bearing glass. Since the hardness of the load-bearing glass is higher than that of tempered glass, the tempered glass is too thin and is prone to deformation. When it flows on the production line, the deformation and displacement of the glass will cause scratches on the surface of the tempered glass, reducing the overall processing quality. Utility Model Content

[0004] To overcome the problem that existing lightweight steel components have a higher hardness than tempered glass, resulting in the tempered glass being too thin and prone to deformation, which causes scratches on the tempered glass surface during production line flow and reduces the overall processing quality, this utility model provides a lightweight steel component lamination tooling.

[0005] The technical solution is as follows: A lightweight rigid component lamination fixture includes a load-bearing glass and a PET strip; the PET strip is installed inside the load-bearing glass, and high-temperature tape is provided on the inner side of the PET strip; two sets of limiting frames are provided at the lower end of the load-bearing glass.

[0006] Furthermore, POE adhesive is provided between the PET strip and the supporting glass, and the PET strip is bonded to the supporting glass through the POE adhesive.

[0007] Furthermore, the inner wall of the high-temperature tape is evenly covered with a film, and the high-temperature tape is bonded and fixed to the PET strip through the film.

[0008] Furthermore, the inner walls of both sets of limiting frames are symmetrically provided with filling plates, and the inner walls of both sets of limiting frames are provided with positioning grooves to accommodate the filling plates.

[0009] Furthermore, the filling plate is movably positioned inside the positioning groove, and a connecting frame is fixed at the upper end of the filling plate.

[0010] Furthermore, the lower inner end of the two sets of limiting frames is provided with a soft pad, and the lower inner end of the limiting frame is provided with a connecting groove to accommodate the soft pad, and the soft pad is laid and fixed to the limiting frame.

[0011] Furthermore, a load-bearing plate is installed at the lower end of the load-bearing glass, and two sets of clamping plates are symmetrically arranged at the upper end of the load-bearing plate. The inner walls of the two sets of clamping plates are attached to the load-bearing glass and the high-temperature tape.

[0012] Furthermore, both sets of plates have insert plates fixed at their lower ends, and the upper end of the load-bearing plate has multiple sets of limiting grooves for accommodating the insert plates. The plates are fixed to the load-bearing plate by inserting the insert plates.

[0013] The beneficial effects are as follows: This utility model achieves the bonding of PET strips to the inner wall of the supporting glass using POE colloid. The hardness of the PET strips is lower than that of the glass, so they will not scratch the glass during the lamination process, effectively protecting the quality of the tempered glass. At the same time, the PET strips have a certain degree of flexibility, which can play a buffering role during the lamination process, reducing hard contact between the glass pieces. Furthermore, high-temperature tape is pasted around the PET strips to effectively prevent glue from overflowing and sticking to the tooling, ensuring that they will not shift during the lamination process, keeping the tooling clean and easy to peel off, and guaranteeing the uniformity and quality of the lamination. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a lightweight rigid component lamination tooling according to the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 4 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 5 This is a three-dimensional structural diagram of the present invention.

[0019] In the attached diagram, the following are the reference numerals: 1. Supporting glass; 2. PET strip; 3. High-temperature tape; 4. POE colloid; 5. Film; 6. Limiting frame; 7. Filler plate; 8. Connecting frame; 9. Soft pad; 10. Load-bearing plate; 11. Clamping plate; 12. Limiting groove. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0021] Lightweight rigid-frame modules that support both glass and tempered glass are a new type of photovoltaic module designed specifically for distributed photovoltaic systems. Their core lies in achieving lightweight, high light transmittance, and high strength through special glass materials and design, in order to meet the needs of different application scenarios.

[0022] Load-bearing glass is a crucial component of lightweight rigid-frame components, typically using ultra-thin tempered glass, generally 1.6mm or 2.0mm thick. This type of glass undergoes a special tempering process, resulting in higher strength and impact resistance. Tempered glass is created by physical or chemical methods to form a compressive stress layer on the glass surface, causing microcracks on the glass surface to become smaller or even "heal" under pressure. When the glass is subjected to external forces, this pressure layer can offset some of the tensile stress, preventing the glass from shattering, thereby significantly improving the glass's compressive strength, impact resistance, and load-bearing capacity. Chemically tempered glass, also known as physically tempered glass, improves the strength of the glass by altering its surface chemical composition, generally using an ion exchange method. Its effect is similar to physically tempered glass, but it has better thermal stability and resistance to rapid heating and cooling.

[0023] Lightweight steel roofing components possess several significant advantages. Firstly, their weight is reduced by 50%-70% compared to traditional glass components, weighing only 4.7-5.5 kg per square meter, with a thickness between 2.2-30 mm. This lightweight design is particularly suitable for industrial and commercial corrugated steel roofs with limited loads, effectively reducing the roof's load-bearing pressure. Secondly, lightweight steel roofing components offer high light transmittance, approximately 3% higher than similar products on the market. Furthermore, their ultra-thin, high-strength front panel can withstand an impact test from a 25mm diameter ice puck at a speed of 23 m / s without any microcracks. Lightweight steel roofing components also feature glass-grade UV resistance and a Class C fire rating, effectively preventing the spread of fire. Installation is also highly flexible, supporting various methods such as adhesive bonding and clamping, facilitating maintenance.

[0024] Lightweight rigid steel components are widely used in various scenarios. In industrial and commercial corrugated steel roofs, such as the Inner Mongolia thermal power plant project, the T-shaped corrugated steel roofs have weak load-bearing capacity and few points of support, making it impossible to use traditional mounting brackets and conventional glass components unsuitable. Lightweight rigid steel components, however, overcame these challenges and solved the project's problems. In logistics parks, such as the Asia No. 1 Logistics Park project, the low reflectivity and glare-free characteristics of lightweight rigid steel components have been consistently praised by customers. In the education sector, such as the distributed photovoltaic power generation project at a primary school in Shizhong District, Jinan City, lightweight rigid steel components contribute to the construction of a green campus. Furthermore, lightweight rigid steel components are also suitable for various scenarios such as old roofs, building-integrated photovoltaics (BIPV), mobile vehicle-mounted photovoltaics, and portable photovoltaic systems.

[0025] During the production process, lightweight rigid-frame modules typically employ specialized encapsulation technologies, such as using polymer materials to replace traditional glass and frames, to increase the front panel's resistance to hail impacts while maintaining light transmittance. Furthermore, to further enhance module performance, the glass undergoes a coating process to improve light transmittance and anti-reflective properties. Lightweight rigid-frame modules, which combine glass and tempered glass, possess significant advantages in terms of lightweight, high strength, and high light transmittance, making them promising for widespread application in distributed photovoltaic power generation systems. They effectively address the issues of weight, strength, and ease of installation inherent in traditional modules.

[0026] like Figures 1-5 As shown, a lightweight rigid component lamination fixture includes a supporting glass 1 and a PET strip 2; the PET strip 2 is installed inside the supporting glass 1, and a high-temperature adhesive tape 3 is provided on the inner side of the PET strip 2. Two sets of limiting frames 6 are provided at the lower end of the supporting glass 1. POE adhesive 4 is provided between the PET strip 2 and the supporting glass 1. The PET strip 2 is attached to the supporting glass 1 by the POE adhesive 4.

[0027] Please see Figures 2-4 The inner wall of the high-temperature tape 3 is evenly covered with film 5. The high-temperature tape 3 is bonded and fixed to the PET strip 2 through film 5. The inner walls of the two sets of limiting frames 6 are symmetrically provided with filling plates 7. The inner walls of the two sets of limiting frames 6 are provided with positioning grooves to accommodate the filling plates 7. The filling plates 7 are movably set along the inside of the positioning grooves. The upper end of the filling plate 7 is fixed with a connecting frame 8.

[0028] Please see Figures 3-5 The lower inner end of each of the two sets of limiting frames 6 is provided with a soft pad 9. The lower inner end of the limiting frame 6 is provided with a connecting groove to accommodate the soft pad 9. The soft pad 9 is laid and fixed to the limiting frame 6. A load-bearing plate 10 is installed at the lower end of the load-bearing glass 1. Two sets of clamping plates 11 are symmetrically provided at the upper end of the load-bearing plate 10. The inner wall of the two sets of clamping plates 11 is attached to the load-bearing glass 1 and the high-temperature tape 3. Insert plates are fixed at the lower end of each set of clamping plates 11. Multiple limiting grooves 12 for accommodating insert plates are provided at the upper end of the load-bearing plate 10. The clamping plates 11 are inserted and fixed to the load-bearing plate 10 through the insert plates.

[0029] During production on the assembly line, PET strip 2 is first bonded to the supporting glass 1 using POE colloid 4. After lamination at 115°C in one chamber and 145°C in the other, the PET strip 2 and the supporting glass 1 are firmly bonded together. Following lamination, high-temperature tape 3 is applied around both the PET strip 2 and the supporting glass 1. POE colloid 4 is used to bond the PET strip 2 to the inner wall of the supporting glass 1. Since the hardness of PET strip 2 is lower than that of glass, it will not scratch the glass during lamination, effectively protecting the quality of the tempered glass. Simultaneously, PET strip 2 possesses a certain degree of flexibility. It can act as a buffer during the lamination process, reducing hard contact between glass pieces. High-temperature tape 3 is pasted around the perimeter of the PET strip 2 to prevent glue from overflowing and sticking to the tooling, ensuring that it will not shift during the lamination process and guaranteeing the stability of the lamination work. After the carrier glass 1 is laminated, it is transferred to the upper end of the two sets of limiting frames 6 and supported by soft pads 9 and load-bearing plates 10. At the same time, according to the width of the carrier glass 1 produced, insert plates are used to insert and attach the clamping plate 11 to the carrier plate to limit the carrier glass 1. Next, the filler plate 7 is inserted into the limiting frame 6 to squeeze the carrier glass 1 so that it can fully adhere to the PET strip 2.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A light gauge assembly lamination tool characterized by, It includes a support glass (1) and a PET strip (2); the support glass (1) is equipped with a PET strip (2), the inner side of the PET strip (2) is provided with high temperature tape (3), and the lower end of the support glass (1) is provided with two sets of limiting frames (6).

2. A light gauge assembly lamination tool according to claim 1, wherein, A POE adhesive (4) is provided between the PET strip (2) and the supporting glass (1), and the PET strip (2) is attached to the supporting glass (1) through the POE adhesive (4).

3. A light gauge assembly lamination tooling according to claim 2, wherein, The inner wall of the high-temperature tape (3) is evenly covered with a film (5), and the high-temperature tape (3) is bonded and fixed to the PET strip (2) through the film (5).

4. The tooling assembly of claim 1, wherein, The inner walls of both sets of limiting frames (6) are symmetrically provided with filling plates (7), and the inner walls of both sets of limiting frames (6) are provided with positioning grooves to accommodate the filling plates (7).

5. A light gauge assembly lamination tooling according to claim 4, wherein, The filling plate (7) is movably set inside the positioning groove, and a connecting frame (8) is fixed at the upper end of the filling plate (7).

6. A light gauge assembly lamination tooling according to claim 5, wherein, The lower inner end of the two sets of limiting frames (6) is provided with a soft pad (9), and the lower inner end of the limiting frame (6) is provided with a connecting groove to accommodate the soft pad (9). The soft pad (9) is laid and fixed to the limiting frame (6).

7. The tooling assembly of claim 1, wherein, A load-bearing plate (10) is installed at the lower end of the load-bearing glass (1), and two sets of clamping plates (11) are symmetrically arranged at the upper end of the load-bearing plate (10). The inner walls of the two sets of clamping plates (11) are attached to the load-bearing glass (1) and the high-temperature tape (3).

8. A light gauge assembly lamination tool according to claim 7, wherein, Both sets of card plates (11) have insert plates fixed at their lower ends. The upper end of the load-bearing plate (10) has multiple sets of limiting grooves (12) for accommodating the insert plates. The card plates (11) are fixed to the load-bearing plate (10) by inserting the insert plates.

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