PVC film laminating device

Abstract

The utility model discloses a PVC film laminating device which comprises a box body, two guide rollers which are symmetrically arranged and used for guiding a PVC film to be laminated are installed on one side of the box body, a rolling assembly used for rolling the PVC film is installed on the other side of the box body, and a laminating assembly used for laminating the PVC film is installed on the top of the box body. A heating assembly used for heating the PVC film is installed at the position, corresponding to the attaching assembly, in the box body, and the winding assembly comprises a winding frame fixedly connected to the side face of the box body. According to the PVC film laminating machine, the laminating PVC film can be conveniently rolled by arranging the rolling assembly, and the laminating strength of the PVC film can be conveniently adjusted by arranging the adjustable laminating assembly, so that the PVC film laminating machine can be suitable for laminating requirements of different PVC films, and the heating assembly is arranged while the PVC film is laminated, so that the PVC film laminating efficiency is improved. And the attached PVC film can be uniformly heated, so that the attaching quality of the PVC film is ensured.

Description

Technical Field

[0001] This utility model relates to the field of PVC film lamination technology, and in particular to a PVC film lamination device. Background Technology

[0002] As people's living standards continue to improve, their requirements for decoration effects in the process of living, working, and urbanization are getting higher and higher. The resource consumption required for decoration is also increasing accordingly, leading to a severe shortage of resources. In order to meet people's needs, PVC decorative film is generally used to replace the natural texture of the original decorative material surface. The production of PVC film uses laminating machines.

[0003] For example, Chinese Patent CN208150591U discloses a PVC film laminating machine, including a base and a PVC film. The upper surface of the base is rotatably connected by multiple vertically arranged brackets to three raw material rollers, a set of integrated rollers, a set of laminating rollers, and a take-up roller arranged in sequence. The integrated rollers and laminating rollers are arranged between the raw material rollers and the take-up rollers, with the laminating rollers being close to the take-up rollers. A PVC film is wound on the take-up rollers. The upper sidewall of the take-up rollers has an upward-facing opening groove, and a pressure block is provided in the opening groove. The pressure block has a hollow structure, and both sidewalls of the pressure block have grooves. The sidewalls of the grooves are connected to locking blocks by multiple springs. The sidewall of the opening groove has a locking groove that matches the locking block. Two parallel push rods are vertically arranged in the pressure block, and the push rods penetrate the upper sidewall of the pressure block.

[0004] Although the above technical solutions have solved the corresponding technical problems, they still have the following drawbacks:

[0005] The laminating machine described above is not convenient for heating the film, so it cannot heat the film evenly, resulting in poor film lamination quality. Utility Model Content

[0006] The purpose of this invention is to provide a PVC film laminating device. It not only facilitates the winding of the laminated PVC film by setting a winding component, but also facilitates the adjustment of the laminating force of the PVC film by setting an adjustable laminating component, thereby adapting to the laminating requirements of different PVC films. Furthermore, during the laminating of the PVC film, a heating component is set to uniformly heat the laminated PVC film, thereby ensuring the laminating quality of the PVC film.

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] A PVC film laminating device, comprising:

[0009] The box has two symmetrically arranged guide rollers on one side for guiding the PVC film to be laminated, a winding assembly for winding the PVC film on the other side, a laminating assembly for laminating the PVC film on the top of the box, and a heating assembly for heating the PVC film installed inside the box and corresponding to the laminating assembly.

[0010] In the aforementioned PVC film laminating device, the winding assembly includes a winding frame fixedly connected to the side of the housing, a winding roller for winding the PVC film is mounted on the winding frame, and a winding motor for driving the winding roller is also mounted on the winding frame.

[0011] The aforementioned PVC film laminating device includes a laminating component comprising a mounting base fixedly connected to the housing, and an adjustable pressure roller at the bottom of the mounting base.

[0012] In the aforementioned PVC film laminating device, a threaded sleeve is fixedly connected to the mounting base, and an adjusting bolt for driving the pressure roller to rise and fall is threaded onto the threaded sleeve. The bottom of the adjusting bolt is rotatably connected to the center of the top of the pressure roller via a bearing.

[0013] In the above-mentioned PVC film laminating device, both sides of the bottom of the mounting base are fixedly connected to limit telescopic rods, and the other end of the limit telescopic rods is fixedly connected to the pressure roller.

[0014] In the aforementioned PVC film laminating device, the heating component includes a heating box fixedly connected to the bottom of the inner wall of the box, an electric heating wire installed inside the heating box, a heating hole opened on the top of the heating box, and a support roller that cooperates with the pressure roller installed on the top of the heating box.

[0015] In the aforementioned PVC film laminating device, a booster pump is installed on the side of the heating box.

[0016] In the aforementioned PVC film laminating device, a flow guide plate is installed on the inner wall of the heating box at a position corresponding to the heating hole.

[0017] This utility model has at least the following beneficial effects:

[0018] This invention provides a PVC film laminating device. It not only facilitates the winding of the laminated PVC film by incorporating a winding component, but also allows for adjustment of the laminating force by incorporating an adjustable laminating component. This makes it suitable for laminating different PVC films. Furthermore, during the laminating process, a heating component ensures uniform heating of the laminated PVC film, thereby guaranteeing the laminating quality. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the PVC film laminating device of this utility model;

[0021] Figure 2 This is a cross-sectional structural diagram of the PVC film laminating device of this utility model;

[0022] Figure 3 This is a schematic diagram of the winding assembly in the PVC film laminating device of this utility model;

[0023] Figure 4 This is a schematic diagram of the bonding component in the PVC film bonding device of this utility model;

[0024] Figure 5 This is a schematic diagram of the heating component in the PVC film laminating device of this utility model.

[0025] Explanation of icon numbers:

[0026] 1. Box body; 2. Guide roller; 3. Rewinding assembly; 4. Laminating assembly; 5. Heating assembly;

[0027] 301. Winding frame; 302. Winding roller; 303. Winding motor;

[0028] 401, Mounting base; 4011, Pressure roller;

[0029] 402 threaded sleeve; 4021 adjusting bolt;

[0030] 403. Limiting telescopic rod;

[0031] 501. Heating chamber; 502. Heating hole; 503. Heating wire; 504. Booster pump;

[0032] 5021, diversion ramp; 5022, support roller. Detailed Implementation

[0033] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0034] Please refer to Figures 1 to 5As shown, an embodiment of the present invention provides a PVC film laminating device, comprising: a housing 1, two guide rollers 2 symmetrically arranged on one side of the housing 1 for guiding the PVC film to be laminated, a winding assembly 3 for winding the PVC film on the other side of the housing 1, a laminating assembly 4 for laminating the PVC film on the top of the housing 1, and a heating assembly 5 for heating the PVC film installed inside the housing 1 and at the position corresponding to the laminating assembly 4.

[0035] By adopting the above technical solution, not only is it convenient to wind up the laminated PVC film by setting the winding component 3, but also the bonding force of the PVC film can be adjusted by setting the adjustable bonding component 4, so as to be suitable for bonding requirements of different PVC films. Furthermore, while bonding the PVC film, the bonding PVC film can be uniformly heated by setting the heating component 5, thereby ensuring the bonding quality of the PVC film.

[0036] To facilitate the winding of the laminated PVC film, in this embodiment: the winding assembly 3 includes a winding frame 301 fixedly connected to the side of the housing 1, a winding roller 302 for winding the PVC film is installed on the winding frame 301, and a winding motor 303 for driving the winding roller 302 is also installed on the winding frame 301. The winding roller 302 is driven to rotate by the winding motor 303, thereby facilitating the winding of the PVC film.

[0037] In order to facilitate the lamination of PVC films of different qualities, in this embodiment: the lamination component 4 includes a mounting base 401 fixedly connected to the housing 1, and the bottom of the mounting base 401 is provided with a liftable and adjustable pressure roller 4011.

[0038] To facilitate the adjustment of the pressure roller 4011, in this embodiment: a threaded sleeve 402 is fixedly connected to the mounting base 401, and an adjusting bolt 4021 for driving the pressure roller 4011 to rise and fall is threaded onto the threaded sleeve 402. The bottom of the adjusting bolt 4021 is rotatably connected to the center of the top of the pressure roller 4011 through a bearing. By rotating the adjusting bolt 4021, and under the action of the thread of the threaded sleeve 402, the pressure roller 4011 can be adjusted to rise and fall.

[0039] In order to limit the lifting and lowering of the pressure roller 4011 and thus increase the stability of the lifting and lowering adjustment of the pressure roller 4011, in this embodiment: both sides of the bottom of the mounting base 401 are fixedly connected to the limiting telescopic rod 403, and the other end of the limiting telescopic rod 403 is fixedly connected to the pressure roller 4011.

[0040] In order to facilitate uniform heating of the laminated PVC film, in this embodiment: the heating component 5 includes a heating box 501 fixedly connected to the bottom of the inner wall of the box 1, an electric heating wire 503 is installed inside the heating box 501, a heating hole 502 is opened on the top of the heating box 501, and a support roller 5022 that cooperates with the pressure roller 4011 is installed on the top of the heating box 501.

[0041] In order to facilitate the discharge of hot air inside the heating chamber 501 through the heating hole 502, in this embodiment, a booster pump 504 is installed on the side of the heating chamber 501.

[0042] In order to facilitate the discharge of hot air inside the heating chamber 501 through the heating hole 502, in this embodiment, a flow guide plate 5021 is installed on the inner wall of the heating chamber 501 at the position corresponding to the heating hole 502.

[0043] The working principle of this utility model is as follows: not only by setting up the winding assembly 3, the winding motor 303 drives the winding roller 302 to rotate and conveniently wind up the PVC film after it is laminated, but also by setting up the adjustable lamination assembly 4, the pressure roller 4011 can be raised and lowered by rotating the adjusting bolt 4021 and under the action of the threaded sleeve 402. Therefore, it is convenient to adjust the lamination force of the PVC film, so as to be suitable for the lamination requirements of different PVC films. Furthermore, while laminating the PVC film, the heating assembly 5 is set up to heat the inside of the heating box 501 under the heating action of the heating wire 503, and the hot air is discharged through the heating hole 502 under the action of the booster pump 504, so that the laminated PVC film can be heated evenly, thereby ensuring the lamination quality of the PVC film.

[0044] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A PVC film laminating device, comprising a housing (1), characterized in that, Two guide rollers (2) symmetrically arranged on one side of the box (1) are used to guide the PVC film to be laminated. A winding assembly (3) for winding the PVC film is installed on the other side of the box (1). A laminating assembly (4) for laminating the PVC film is installed on the top of the box (1). A heating assembly (5) for heating the PVC film is installed inside the box (1) at the position corresponding to the laminating assembly (4).

2. The PVC film laminating device according to claim 1, characterized in that: The winding assembly (3) includes a winding frame (301) fixedly connected to the side of the housing (1), a winding roller (302) for winding PVC film is installed on the winding frame (301), and a winding motor (303) for driving the winding roller (302) is also installed on the winding frame (301).

3. The PVC film laminating device according to claim 2, characterized in that: The bonding component (4) includes a mounting base (401) fixedly connected to the housing (1), and the bottom of the mounting base (401) is provided with a liftable and adjustable pressure roller (4011).

4. The PVC film laminating device according to claim 3, characterized in that: A threaded sleeve (402) is fixedly connected to the mounting base (401), and an adjusting bolt (4021) for driving the pressure roller (4011) to rise and fall is threaded onto the threaded sleeve (402). The bottom of the adjusting bolt (4021) is rotatably connected to the center of the top of the pressure roller (4011) through a bearing.

5. The PVC film laminating device according to claim 4, characterized in that: Both sides of the bottom of the mounting base (401) are fixedly connected to limit telescopic rods (403), and the other end of the limit telescopic rods (403) is fixedly connected to the pressure roller (4011).

6. The PVC film laminating device according to claim 5, characterized in that: The heating assembly (5) includes a heating box (501) fixedly connected to the bottom of the inner wall of the box body (1). The heating box (501) is equipped with an electric heating wire (503). The heating box (501) has a heating hole (502) on its top. The heating box (501) is equipped with a support roller (5022) that works in conjunction with the pressure roller (4011).

7. The PVC film laminating device according to claim 6, characterized in that: A booster pump (504) is installed on the side of the heating box (501).

8. The PVC film laminating device according to claim 7, characterized in that: A flow guide plate (5021) is installed on the inner wall of the heating box (501) at the position corresponding to the heating hole (502).

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