Laminated glass roller press

Abstract

The utility model relates to the technical field of glass roller presses, and discloses a laminated glass roller press which comprises a bottom plate, a transmission roller used for driving glass to move is installed on the inner side of the bottom plate, a protective cover is fixedly connected to the upper side of the bottom plate, and electric sliding rails are fixedly connected to the front side and the rear side of the inner wall of the protective cover. A movable plate moving left and right through the electric sliding rails is jointly installed on the inner sides of the electric sliding rails, hydraulic rods are fixedly connected to the lower sides of the front end and the rear end of the movable plate, a U-shaped plate is jointly installed at the driving ends of the hydraulic rods, and a pressing roller used for pressing glass is rotationally connected to the inner side of the U-shaped plate. According to the utility model, the arranged partition plates can slide up and down at the left end and the right end of the protective cover, so that heat leakage in the device caused when glass enters the device can be effectively reduced, energy loss is reduced, and the influence on the melting effect of an adhesive film due to temperature reduction caused by air leakage in a part of areas is avoided.

Description

Technical Field

[0001] This utility model relates to the field of glass roller press technology, and in particular to a laminated glass roller press. Background Technology

[0002] A laminated glass roll press is a piece of equipment used to manufacture laminated glass. It involves inserting an adhesive film between two glass sheets, then heating and pressing to initially bond the film to the glass sheets. The glass is then placed in a high-temperature autoclave for further high-temperature processing. This type of glass is commonly used in construction, automobiles, and furniture due to its excellent impact resistance and safety.

[0003] In the prior art, when a roller press presses glass, it is necessary to raise the internal temperature of the device to increase the temperature of the glass and the adhesive film, so that the adhesive film melts. However, existing roller presses have soft curtains at the inlet and outlet to block the flow of air and reduce the loss of heat inside the device. However, the soft curtains are difficult to completely block the loss of heat and are prone to air leakage, which leads to uneven internal temperature and affects the pressing effect of the glass adhesive film. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a laminated glass roller press that can effectively prevent internal heat loss, reduce energy waste, and improve the glass pressing effect.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A laminated glass roller press includes a base plate. A transmission roller for moving the glass is installed on the inner side of the base plate. A protective cover is fixedly connected to the upper side of the base plate. Electric slide rails are fixedly connected to both the front and rear sides of the inner wall of the protective cover. A movable plate that moves left and right via the electric slide rails is installed on the inner side of the electric slide rails. Hydraulic rods are fixedly connected to the lower sides of both the front and rear ends of the movable plate. A U-shaped plate is installed on the driving end of the hydraulic rods. A pressing roller for pressing the glass is rotatably connected to the inner side of the U-shaped plate. T-shaped strips are fixedly connected to both the left and right sides of the protective cover. Partition plates are slidably connected to the outer sides of the T-shaped strips. L-shaped plates are fixedly connected to the lower ends of both the front and rear sides of the partition plates. Rollers are rotatably connected to the inner sides of the L-shaped plates. Elastic components connected to the protective cover are provided on the upper ends of both the front and rear sides of the partition plates.

[0007] Furthermore, the elastic component includes fixing blocks disposed on the upper ends of the front and rear sides of the partition plate. One end of the fixing block is fixedly connected to the outside of the protective cover, and the other end of the fixing block is fixedly connected to a limiting rod. The lower ends of the limiting rods are respectively inserted through the upper ends of the L-shaped plate, and springs are disposed on the outside of the limiting rods.

[0008] Furthermore, the top of both the front and rear sides of the partition plate are fixedly connected with stop blocks that cooperate with the fixing blocks to prevent the L-shaped plate from detaching from the limiting rod.

[0009] Furthermore, a connecting plate is fixedly connected to the inside of the left end of the base plate, and a stop bar for blocking the glass is rotatably connected to the inside of the connecting plate.

[0010] Furthermore, a worm gear is fixedly connected to the inner side of the lower end of the stop bar, and a worm is meshed with the lower end of the worm gear.

[0011] Furthermore, a connecting rod is fixedly connected to the end of the worm gear, and the ends of the connecting rod are rotatably connected to the inside of the left end of the base plate.

[0012] Furthermore, a motor is fixedly connected to the front left side of the base plate, and the drive end of the motor is fixedly connected to the end of the connecting rod.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the partition plate can slide up and down at both ends of the protective cover. When the glass enters the protective cover, the glass contacts the roller, which drives the roller to rotate and pushes the partition plate upward. After the glass enters the protective cover, the spring pushes the partition plate downward, which can effectively reduce heat leakage inside the device when the glass enters the device, reduce energy loss, and avoid temperature drop in some areas due to air leakage, which would affect the melting effect of the adhesive film.

[0015] 2. In this utility model, the motor drives the connecting rod and worm gear to rotate. The rotating worm gear cooperates with the worm wheel to drive the stop rod to rotate, making the stop rod stand up. After the glass enters the protective cover, the glass is pressed tightly against the stop rod. After the pressure roller contacts the glass, it moves to the left to press the glass together. The stop rod can prevent the upper and lower glass layers from being subjected to forces in different directions at the beginning, which would cause the upper and lower glass layers to misalign, thus improving the glass pressing effect. Attached Figure Description

[0016] Figure 1 This is an overall schematic diagram of a laminated glass roller press proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the stop bar of a laminated glass roller press proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the pressing roller of a laminated glass roller press proposed in this utility model;

[0019] Figure 4This is a schematic diagram of a partition plate for a laminated glass roller press proposed in this utility model.

[0020] Legend:

[0021] 1. Base plate; 2. Drive roller; 3. Protective cover; 4. Electric slide rail; 5. Movable plate; 6. Hydraulic rod; 7. U-shaped plate; 8. Pressure roller; 9. Partition plate; 10. L-shaped plate; 11. Roller; 12. Fixing block; 13. Limiting rod; 14. Spring; 15. Stop block; 16. Connecting plate; 17. Stop bar; 18. Worm gear; 19. Worm; 20. Connecting rod; 21. Motor; 22. T-shaped strip. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figure 1 - Figure 3 This utility model provides an embodiment of a laminated glass roller press, comprising a base plate 1, a transmission roller 2 for moving the glass is installed on the inner side of the base plate 1, a protective cover 3 is fixedly connected to the upper side of the base plate 1, and electric slide rails 4 are fixedly connected to the front and rear sides of the inner wall of the protective cover 3. A movable plate 5 that moves left and right through the electric slide rails 4 is installed on the inner side of the electric slide rails 4. Hydraulic rods 6 are fixedly connected to the lower sides of the front and rear ends of the movable plate 5. A U-shaped plate 7 is installed on the driving end of the hydraulic rods 6. The inner side of the U-shaped plate 7 is rotated. A pressing roller 8 for pressing glass is connected. A connecting plate 16 is fixedly connected to the inside of the left end of the base plate 1. A stop bar 17 for blocking the glass is rotatably connected to the inside of the connecting plate 16. A worm gear 18 is fixedly connected to the inside of the lower end of the stop bar 17. A worm 19 is meshed with the lower end of the worm gear 18. A connecting rod 20 is fixedly connected to the end of the worm 19. The ends of the connecting rod 20 are rotatably connected to the inside of the left end of the base plate 1. A motor 21 is fixedly connected to the front of the left end of the base plate 1. The drive end of the motor 21 is fixedly connected to the end of the connecting rod 20.

[0024] An external heating device supplies heat to the interior of the device, raising the internal temperature and melting the adhesive film in the middle. When the glass enters the device, the motor 21 is activated, driving the connecting rod 20 and the worm gear 19 to rotate. The rotating worm gear 19, in conjunction with the worm wheel 18, drives the stop bar 17 to rotate, causing the tilted stop bar 17 to stand up. The glass enters from the right end of the device and is moved to the left by the motor 2, so that the left end of the glass contacts the stop bar 17. Then, the hydraulic rod 6 drives the U-shaped plate 7 to descend, pressing the pressure roller 8 into the middle of the glass. The electric slide rail 4 drives the movable plate 5 to move to the left, so that the pressure roller 8 moves from the middle of the glass to the left, pressing the left end of the glass. Then, it moves to the right to press the entire glass. This prevents air bubbles from forming in the middle of the glass during the pressing process. The stop bar 17 can simultaneously block the upper and lower layers of glass at the beginning of the pressing process, preventing the glass from being misaligned due to poor adhesion at the beginning.

[0025] Reference Figure 1 and Figure 4 T-shaped strips 22 are fixedly connected to both the left and right sides of the protective cover 3. Partition plates 9 are slidably connected to the outside of the T-shaped strips 22. L-shaped plates 10 are fixedly connected to the lower ends of the front and rear sides of the partition plates 9. Rollers 11 are rotatably connected to the inner side of the L-shaped plates 10. Fixing blocks 12 are provided at the upper ends of the front and rear sides of the partition plates 9. One end of the fixing block 12 is fixedly connected to the outside of the protective cover 3, and the other end of the fixing block 12 is fixedly connected to a limit rod 13. The lower ends of the limit rods 13 are respectively inserted through the upper ends of the L-shaped plates 10. Springs 14 are provided on the outside of the limit rods 13. Stops 15 that cooperate with the fixing blocks 12 are fixedly connected to the top of the front and rear sides of the partition plates 9 to prevent the L-shaped plates 10 from detaching from the limit rods 13.

[0026] The partition plate 9 can slide up and down at both ends of the protective cover 3 to seal the left and right ends of the protective cover 3, reducing heat loss inside the device. The glass enters the device from the right end. When the glass moves to the left and enters the device, it contacts the lower side of the roller 11, applying force to the roller 11 and causing the partition plate 9 to rise. The lower end of the partition plate 9 is in contact with the upper surface of the glass, which can reduce heat loss inside the device when the glass enters the device. At the same time, the degree of movement can avoid air leakage and uneven internal temperature. After the glass passes the partition plate 9, the compressed elastic force of the spring 14 acts on the L-shaped plate 10, causing the partition plate 9 to descend quickly and close the protective cover 3. The stop block 15 can limit the descent of the partition plate 9 to prevent the partition plate 9 from descending too much and causing the L-shaped plate 10 to detach from the limit rod 13.

[0027] Working principle: The glass enters from the right end of the device. As the glass moves to the right, it contacts the lower side of the roller 11 at the right end of the protective cover 3. The force exerted by the glass causes the roller 11 to rotate and move upward. The upward-moving roller 11 drives the partition plate 9 to rise via the L-shaped plate 10. Simultaneously, the L-shaped plate 10 compresses the spring 14. When the glass passes the partition plate 9 at the right end of the protective cover 3, the compressed spring 14 pushes the L-shaped plate 10, causing the partition plate 9 to descend and close the right end of the protective cover 3. The motor is activated when the glass enters the device. 21 drives the connecting rod 20 and the worm gear 19 to rotate. The rotating worm gear 19 cooperates with the worm wheel 18 to drive the stop bar 17 to rotate, causing the tilted stop bar 17 to stand up. The transmission roller 2 drives the glass to move to the left and contact the stop bar 17. The internal temperature of the device is increased by the external heating device. The hydraulic rod 6 drives the U-shaped plate 7 to descend, so that the pressure roller 8 presses on the glass. The electric slide rail 4 first drives the movable plate 5 to move to the left. At this time, the pressure roller 8 presses the left end of the glass. Then it moves to the right to press the glass as a whole. Finally, it is discharged from the left end of the device.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 laminated glass roller press, characterized in that, Includes a base plate (1), on the inner side of which a transmission roller (2) for moving the glass is installed. A protective cover (3) is fixedly connected to the upper side of the base plate (1). Electric slide rails (4) are fixedly connected to the front and rear sides of the inner wall of the protective cover (3). A movable plate (5) that moves left and right through the electric slide rails (4) is installed on the inner side of the electric slide rails (4). Hydraulic rods (6) are fixedly connected to the lower sides of the front and rear ends of the movable plate (5). A U-shaped plate is installed on the driving end of the hydraulic rods (6). (7) The inner side of the U-shaped plate (7) is rotatably connected to a pressing roller (8) for pressing glass. The left and right sides of the protective cover (3) are fixedly connected to T-shaped strips (22). The outer sides of the T-shaped strips (22) are slidably connected to partition plates (9). The lower ends of the front and rear sides of the partition plates (9) are fixedly connected to L-shaped plates (10). The inner side of the L-shaped plates (10) is rotatably connected to rollers (11). The upper ends of the front and rear sides of the partition plates (9) are provided with elastic components connected to the protective cover (3).

2. The laminated glass roller press according to claim 1, characterized in that: The elastic component includes a fixing block (12) set at the upper end of the front and rear sides of the partition plate (9). One end of the fixing block (12) is fixedly connected to the outside of the protective cover (3), and the other end of the fixing block (12) is fixedly connected to a limiting rod (13). The lower end of the limiting rod (13) is respectively inserted through the upper end of the L-shaped plate (10). A spring (14) is provided on the outside of the limiting rod (13).

3. A laminated glass roller press according to claim 2, characterized in that: The top of the front and rear sides of the partition plate (9) are fixedly connected with a stop block (15) that cooperates with the fixing block (12) to prevent the L-shaped plate (10) from separating from the limiting rod (13).

4. A laminated glass roller press according to claim 1, characterized in that: A connecting plate (16) is fixedly connected to the inside of the left end of the base plate (1), and a stop bar (17) that blocks the glass is rotatably connected to the inside of the connecting plate (16).

5. A laminated glass roller press according to claim 4, characterized in that: The lower end of the stop bar (17) is fixedly connected to a worm gear (18), and the lower end of the worm gear (18) is engaged with a worm (19).

6. A laminated glass roller press according to claim 5, characterized in that: The end of the worm (19) is fixedly connected to a connecting rod (20), and the ends of the connecting rod (20) are rotatably connected to the inside of the left end of the base plate (1).

7. A laminated glass roller press according to claim 6, characterized in that: A motor (21) is fixedly connected to the front left side of the base plate (1), and the drive end of the motor (21) is fixedly connected to the end of the connecting rod (20).

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