Resin plate lamination hot-pressing equipment

Abstract

The utility model relates to the technical field of resin plate production, in particular to resin plate lamination hot-pressing equipment which comprises a hot press main body, an upper hot-pressing plate, a lower hot-pressing plate and a limiting assembly, the hot press main body comprises the upper hot-pressing plate and the lower hot-pressing plate, and the limiting assembly is connected to the hot press main body and comprises a first telescopic device, a movable frame and a cleaning assembly. The symmetrically-arranged first telescopic devices are connected to the hot press body, the telescopic ends of the first telescopic devices are provided with moving frames, the cleaning assembly is connected to the moving frames, and the cleaning assembly comprises a second telescopic device and a cleaning scraper. According to the utility model, multiple layers of plates are limited and positioned through the moving frame in the limiting assembly, and the range of the moving frame can be adjusted when the moving frame is used, so that the moving frame can adapt to the plates with different sizes; the second telescopic device connected to the movable frame can remove glue on multiple side edges of the resin plate through movement of the cleaning scrapers at the two ends of the second telescopic device, and the situation that glue overflows and influences the resin plate is prevented.

Description

Technical Field

[0001] This utility model relates to the field of resin board production technology, and specifically to a resin board lamination hot pressing equipment. Background Technology

[0002] Resin boards are made from an amorphous copolymer through a high-temperature lamination process. They have excellent light transmission, flame retardancy, sound insulation, impact resistance, anti-yellowing, anti-deformation, chemical corrosion resistance, and are lightweight. They also have UV protection, high surface hardness, and can be shaped into any shape.

[0003] Chinese Patent No. CN221562299U discloses a resin board lamination hot pressing device, relating to the field of resin board production technology. The device includes a frame and auxiliary components. A support frame is located in the middle of the right side of the frame. The auxiliary components are installed inside the support frame and include a servo motor, a ball screw, a screw nut, a moving connecting block, a support arm, and a fixed connecting block. The output end of the servo motor is connected to the ball screw. In this resin board lamination hot pressing device, the servo motor drives a transmission roller to rotate. The rotating transmission roller drives a transmission belt to provide rotational force to the ball screw. During the horizontal displacement of the screw nut along the ball screw, a double-headed scraper automatically and thoroughly scrapes the surfaces of the upper and lower hot pressing plates, ensuring that any glue overflowing from the sheet after each hot pressing is cleaned, guaranteeing the effectiveness of each hot pressing.

[0004] However, in the above technical solution, the resin-coated sheet is laminated and cured under heating and pressure by simply shortening the distance between the upper and lower hot press plates. However, when it is cleaned by the double-headed scraper, the double-headed scraper can only contact two edges of the sheet, and the glue may overflow from all edges of the sheet at the same time when it is under uniform pressure. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a resin board lamination hot pressing device.

[0006] The technical solution of this utility model is as follows: A resin board laminating hot pressing equipment includes a hot press body, which includes an upper hot press plate and a lower hot press plate; a limiting component connected to the hot press body, the limiting component including a first telescopic device, a moving frame and a cleaning component, the symmetrically arranged first telescopic devices are connected to the hot press body, the telescopic end of the first telescopic device is provided with a moving frame, the cleaning component is connected to the moving frame, the cleaning component includes a second telescopic device and a cleaning scraper, multiple second telescopic devices are provided, the second telescopic devices are connected to the moving frame, and the telescopic end of the second telescopic device is provided with a cleaning scraper; in the use state of the limiting component, the telescopic end of the first telescopic device drives the moving frame to fit against the resin board, and the second telescopic device drives the cleaning scraper to reciprocate and contact the side of the resin board.

[0007] Preferably, a protective plate is connected to the main body of the hot press, and a notch is provided on the protective plate.

[0008] Preferably, the movable frame consists of a connecting frame and sleeves. The connecting frame is L-shaped at the corner of the movable frame and is connected to the first telescopic device. The number of sleeves corresponds to the number of connecting frames, and the two ends of the sleeves are slidably connected to the adjacent connecting frames.

[0009] Preferably, the limiting component further includes two connecting blocks symmetrically arranged, which are connected to the telescopic end of the first telescopic device; two third telescopic devices symmetrically arranged, which are connected to the connecting blocks; two connecting rods symmetrically arranged at the center, one end of which is rotatably connected to the telescopic end of the third telescopic device; sliding rods, the number of which corresponds to the connecting frame, which are connected to the connecting frame, and each sliding rod is connected to a fixed rod, which is rotatably connected to the other end of the connecting rod; and a sliding frame connected to the connecting block, which is slidably connected to the sliding rod.

[0010] Preferably, the sliding frame consists of a sliding cylinder and a mounting plate. The mounting plate is connected to the lower end face of the connecting block, and the two ends of the mounting plate are connected to the inclined sliding cylinders. The sliding cylinders are provided with through holes that are slidably connected to the sliding rod.

[0011] Preferably, the cleaning assembly also includes a movable frame, the number of which corresponds to the number of cleaning scrapers, and the movable frame is connected to the telescopic end of the second telescopic device.

[0012] Preferably, the angle between the cleaning scraper and the side of the resin plate is 45 degrees to 60 degrees.

[0013] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0014] In this invention, the moving frame in the limiting component restricts and positions the multi-layer board. The moving frame can be adjusted in its range to adapt to boards of different sizes. The second telescopic device connected to the moving frame can remove glue from multiple sides of the resin board by moving the cleaning scrapers at both ends, preventing glue from overflowing and affecting the resin board. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the limiting component structure;

[0017] Figure 3 for Figure 2 Enlarged view of the structure at point A;

[0018] Figure 4 for Figure 2 Enlarged view of the structure at point B.

[0019] Reference numerals in the attached drawings: 1. Main body of the hot press; 2. Upper hot press plate; 3. Lower hot press plate; 4. First telescopic device; 5. Moving frame; 6. Second telescopic device; 7. Cleaning scraper; 8. Protective plate; 9. Connecting frame; 10. Sleeve; 11. Connecting block; 12. Third telescopic device; 13. Connecting rod; 14. Sliding rod; 15. Fixed rod; 16. Sliding frame; 17. Sliding cylinder; 18. Mounting plate; 19. Moving frame. Detailed Implementation

[0020] Example 1

[0021] like Figures 1-4 As shown, the present invention proposes a resin board laminating hot pressing equipment, including a hot press body 1, an upper hot press plate 2, a lower hot press plate 3, and a limiting component. The hot press body 1 includes the upper hot press plate 2 and the lower hot press plate 3. The limiting component is connected to the hot press body 1 and includes a first telescopic device 4, a moving frame 5, and a cleaning component. The symmetrically arranged first telescopic devices 4 are connected to the hot press body 1. The telescopic end of the first telescopic device 4 is provided with the moving frame 5. The cleaning component is connected to the moving frame 5 and includes a second telescopic device 6 and a cleaning scraper 7. Multiple second telescopic devices 6 are provided. The second telescopic device 6 is selected, but is not limited to, a double piston cylinder. The second telescopic device 6 is connected to the moving frame 5.

[0022] In an optional embodiment, the movable frame 5 is composed of a connecting frame 9 and a sleeve 10. The connecting frame 9 is L-shaped at the corner of the movable frame 5. The connecting frame 9 is connected to the first telescopic device 4. The number of sleeves 10 corresponds to the number of connecting frames 9. The two ends of the sleeves 10 are slidably connected to the adjacent connecting frames 9.

[0023] The second telescopic device 6 is equipped with a cleaning scraper 7 at its telescopic end; when the limiting component is in use, the telescopic end of the first telescopic device 4 drives the moving frame 5 to fit against the resin board, and the second telescopic device 6 drives the cleaning scraper 7 to move back and forth and contact the side of the resin board.

[0024] In an optional embodiment, the cleaning scraper 7 has an angle of 45-60 degrees with the side of the resin plate; the cleaning scraper 7 in the 45-60 degree range has a strong shearing force, and an auxiliary blade is connected to the cleaning scraper 7 to prevent the generation of cleaning dead corners;

[0025] In an optional embodiment, a protective plate 8 is connected to the hot press body 1, and a notch is provided on the protective plate 8; the notch on the protective plate 8 is used to avoid the limiting component and prevent interference between the two.

[0026] Example 2

[0027] like Figures 2-4 As shown, this utility model proposes a resin board lamination hot pressing device. Compared with Embodiment 1, this embodiment describes the detailed structure of the limiting component. The limiting component also includes a connecting block 11, a third telescopic device 12, a connecting rod 13, a sliding rod 14, a fixing rod 15, and a sliding frame 16. Two connecting blocks 11 are symmetrically arranged, and the connecting blocks 11 are connected to the telescopic end of the first telescopic device 4. The first telescopic device 4 is selected, but not limited to, a multi-section electric push rod. Two third telescopic devices 12 are symmetrically arranged, and the third telescopic devices 12 are connected to the connecting blocks 11. The third telescopic devices 12 are selected, but not limited to, a hydraulic cylinder. Two connecting rods 13 are symmetrically arranged in the center, and one end of the two connecting rods 13 is rotatably connected to the telescopic end of the third telescopic device 12. The number of sliding rods 14 corresponds to the number of connecting frames 9. The sliding rods 14 are connected to the connecting frames 9, and each sliding rod 14 is connected to a fixing rod 15. The fixing rod 15 is rotatably connected to the other end of the connecting rod 13. The sliding frame 16 is connected to the connecting block 11, and the sliding frame 16 is slidably connected to the sliding rod 14.

[0028] In an optional embodiment, the sliding frame 16 is composed of a sliding cylinder 17 and a mounting plate 18. The mounting plate 18 is connected to the lower end face of the connecting block 11. The two ends of the mounting plate 18 are connected to the inclined sliding cylinder 17. The sliding cylinder 17 has through holes that are slidably connected to the sliding rod 14.

[0029] The cleaning assembly also includes a movable frame 19, the number of which corresponds to the number of cleaning scrapers 7. The movable frame 19 is connected to the telescopic end of the second telescopic device 6. The movable frame 19 is L-shaped, which can increase the area covered by the cleaning scraper 7 and prevent it from being restricted by the second telescopic device 6.

[0030] In summary, when using this utility model, the operator places the resin board to be hot-pressed between the upper hot press plate 2 and the lower hot press plate 3. After starting the hot press machine body 1, the hydraulic equipment on the hot press machine body 1 drives the upper hot press plate 2 to move downward to cooperate with the lower hot press plate 3 to squeeze and heat, completing the hot pressing work. After the hot pressing is completed, glue may overflow from various positions on the side wall of the resin board. At this time, the operator activates the first telescopic device 4. The output end of the first telescopic device 4 drives the connecting block 11 and the second telescopic device 6 to move downward, thereby driving the moving frame 5 to move closer to the hot press machine body 1. After it moves into place, the telescopic end of the third telescopic device 12 extends and drives... The two connecting rods 13 move horizontally, driving the two fixed rods 15 and the sliding rod 14 to slide within the sliding cylinder 17. As they slide, the connecting frame 9 moves closer to the corner of the resin board. Simultaneously, the connecting frame 9 inserts into the sleeve 10, causing the shape of the moving frame 5 to fit against the resin board. At this point, the cleaning scraper 7 will first fit against the outer wall of the resin board. When the second telescopic device 6 is activated, the telescopic end of the second telescopic device 6 drives the moving frame 19 and the cleaning scraper 7 to move. The cleaning scraper 7 contacts the adhesive on the outer wall of the resin board and removes it. After the adhesive is removed, the operator can control the limiting component to move away from the resin board and remove it.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A resin board laminating hot pressing device, characterized in that, include The hot press body (1) includes an upper hot press plate (2) and a lower hot press plate (3); The limiting component is connected to the hot press body (1). The limiting component includes a first telescopic device (4), a moving frame (5), and a cleaning component. The first telescopic device (4) is symmetrically arranged and connected to the hot press body (1). The telescopic end of the first telescopic device (4) is provided with the moving frame (5). The cleaning component is connected to the moving frame (5). The cleaning component includes a second telescopic device (6) and a cleaning scraper (7). Multiple second telescopic devices (6) are provided. The second telescopic device (6) is connected to the moving frame (5). The telescopic end of the second telescopic device (6) is provided with the cleaning scraper (7). When the limiting component is in use, the telescopic end of the first telescopic device (4) drives the moving frame (5) to fit against the resin plate. The second telescopic device (6) drives the cleaning scraper (7) to move back and forth and contact the side of the resin plate.

2. The resin board lamination hot pressing equipment according to claim 1, characterized in that, A protective plate (8) is connected to the main body (1) of the hot press, and a notch is provided on the protective plate (8).

3. The resin board lamination hot pressing equipment according to claim 1, characterized in that, The movable frame (5) consists of a connecting frame (9) and a sleeve (10). The connecting frame (9) is L-shaped at the corner of the movable frame (5). The connecting frame (9) is connected to the first telescopic device (4). The number of sleeves (10) corresponds to the number of connecting frames (9). The two ends of the sleeves (10) are slidably connected to the adjacent connecting frames (9).

4. The resin board lamination hot pressing equipment according to claim 1, characterized in that, The limit component also includes There are two connecting blocks (11) symmetrically arranged, and the connecting blocks (11) are connected to the telescopic end of the first telescopic device (4); The third telescopic device (12) has two symmetrically arranged, and the third telescopic device (12) is connected to the connecting block (11); There are two connecting rods (13) arranged symmetrically at the center, and one end of each connecting rod (13) is rotatably connected to the telescopic end of the third telescopic device (12). The number of sliding rods (14) corresponds to the number of connecting frames (9). The sliding rods (14) are connected to the connecting frames (9). Each sliding rod (14) is connected to a fixed rod (15). The fixed rod (15) is rotatably connected to the other end of the connecting rod (13). A sliding frame (16) is connected to a connecting block (11), and the sliding frame (16) is slidably connected to the sliding rod (14).

5. The resin board lamination hot pressing equipment according to claim 4, characterized in that, The sliding frame (16) consists of a sliding cylinder (17) and a mounting plate (18). The mounting plate (18) is connected to the lower end face of the connecting block (11). The two ends of the mounting plate (18) are connected to the inclined sliding cylinder (17). The sliding cylinder (17) has a through hole that is slidably connected to the sliding rod (14).

6. The resin board lamination hot pressing equipment according to claim 1, characterized in that, The cleaning components also include The number of movable frames (19) corresponds to the number of cleaning scrapers (7), and the movable frames (19) are connected to the telescopic end of the second telescopic device (6).

7. The resin board lamination hot pressing equipment according to claim 1, characterized in that, The cleaning scraper (7) has an angle of 45-60 degrees with the side of the resin board.

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