A pressing mechanism for reflective film

Abstract

The utility model discloses a laminating mechanism for a reflective film, comprising a support plate, wherein the support plate is rotatably connected to a plurality of first roller bodies, the support plate is fixedly connected to a plate body, the plate body is rotatably connected to a double-headed screw through a bearing, one end and the other end of the double-headed screw are both threadedly connected to a scraper, and the support plate is provided with two sets of frames. The utility model utilizes the rotation of the double-headed screw at the plate body to move the two sets of scrapers closer to the corresponding first roller bodies, and then when the two rows of first roller bodies respectively transport the reflective film and the release film, the two sets of scrapers can perform a debris cleaning operation on the laminating end surface of the reflective film and the release film, so as to avoid the problem that there are impurities on the surface of the reflective film and the release film, and the impurities are pressed between the reflective film and the release film when the reflective film and the release film are pressed, which affects the laminating quality.

Description

Technical Field

[0001] The utility model relates to the technical field related to reflective films, in particular to a pressing mechanism for reflective films. Background Art

[0002] When the reflective film is produced, the reflective film will be pressed. The existing announcement number is: a pressing mechanism for reflective film (announcement number: CN220280514U) solves the problem that there will be gaps or incomplete adhesion after the reflective film passes through the pressing mechanism, so the reflective film needs to be pressed twice.

[0003] Although the above-mentioned existence can ensure the stable pressing of the reflective film and the release film, during the production and processing of the reflective film and the release film, it is inevitable that impurities such as debris will be adsorbed on the surface of the reflective film and the release film. When the reflective film and the release film are pressed together, there may be impurities on the surface of the reflective film and the release film. When the reflective film and the release film are pressed together, the impurities will be pressed between the two, affecting the pressing quality. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a laminating mechanism for a reflective film.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A laminating mechanism for a reflective film comprises a support plate, wherein the support plate is rotatably connected to a plurality of first roller bodies, the support plate is fixedly connected to a plate body, the plate body is rotatably connected to a double-headed screw rod via a bearing, one end and the other end of the double-headed screw rod are both threadedly connected to a scraper, and two sets of frames are arranged on the support plate.

[0007] Preferably, the two groups of frames are rotatably connected to multiple groups of second rollers, the two groups of frames are fixedly connected to through-slot rods, the two groups of through-slot rods are slidably connected to columns, the two groups of columns are fixedly connected to rod bodies, a push rod is installed on the support plate, and the output end of the push rod is connected to the rod body.

[0008] Preferably, a ring body is fixedly connected to each of the plurality of groups of the first roller bodies.

[0009] Preferably, two groups of sliding rods are fixedly connected to the plate body, and the two groups of sliding rods are slidably connected to the two groups of scrapers.

[0010] Preferably, two sets of slide rails are fixedly connected to the support plate, and the two sets of slide rails are slidably connected to the two sets of frames.

[0011] Preferably, a handle is fixedly connected to one end and the other end of the double-headed screw.

[0012] Preferably, some of the second roller bodies are fixedly connected with groove wheels, and multiple groups of the groove wheels are rotatably connected by belts. A motor is installed on one group of the frames, and the motor is connected to the corresponding second roller body.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the cooperation among the first roller body, the plate body, the double-headed screw and the scraper, the two sets of scrapers can be moved close to the corresponding first roller body by the rotation of the double-headed screw at the plate body, and then when the two rows of first roller bodies convey the reflective film and the release film respectively, the two sets of scrapers can clean the debris on the laminating end surface of the reflective film and the release film, so as to avoid the problem that there are impurities on the surface of the reflective film and the release film, and the impurities are pressed between the reflective film and the release film when they are pressed together, which affects the pressing quality;

[0015] 2. Through the cooperation between the push rod, rod body, column, slot rod and frame, the push rod drives the rod body to drive the movement of the two groups of columns, and the two groups of columns can pull the corresponding slot rods to adjust the spacing between the two groups of frames, so that the reflective film and the release film of different thicknesses can be pressed between the two rows of second rollers. At the same time, multiple groups of second rollers can also press the reflective film and the release film for multiple times, which can ensure the stability of the pressing of the reflective film and the release film. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a laminating mechanism for a reflective film proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the first roller body, the plate body and the scraper;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure of the middle plate body, the first roller body and the ring body;

[0019] Figure 4 for Figure 1 A schematic diagram of the structure of the through-groove rod, the column and the rod body;

[0020] Figure 5 for Figure 1 Schematic diagram of the structure of the middle pulley, belt and motor.

[0021] In the figure: 1, support plate; 2, first roller body; 3, plate body; 4, double-headed screw; 5, scraper; 6, frame body; 7, second roller body; 8, through-slot rod; 9, column body; 10, rod body; 11, push rod; 12, handle; 13, slide rod; 14, ring body; 15, slide rail; 16, groove wheel; 17, belt; 18, motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1, reference Figures 1 to 5 A laminating mechanism for a reflective film comprises a support plate 1, wherein the support plate 1 is rotatably connected to multiple groups of first roller bodies 2, a plate body 3 is fixedly connected to the support plate 1, and the plate body 3 is rotatably connected to a double-headed screw 4 through a bearing, and a scraper 5 is threadedly connected to one end and the other end of the double-headed screw 4, and the double-headed screw 4 can drive the two groups of scrapers 5 to move away from or close to one end of the plate body 3, and two groups of frames 6 are provided at the support plate 1, and the two groups of scrapers 5 are driven by the double-headed screw 4 to move close to the corresponding first roller bodies 2, and the two groups of scrapers 5 can contact the laminating end faces of the reflective film and the release film when the two rows of first roller bodies 2 are placed, and then when the reflective film and the release film move, the sundries that may be attached to the reflective film and the release film can be scraped off, thereby ensuring the stability of the lamination of the reflective film and the release film.

[0024] The two groups of frame bodies 6 are rotatably connected to multiple groups of second roller bodies 7, the two groups of frame bodies 6 are fixedly connected with through-groove rods 8, the two groups of through-groove rods 8 are slidably connected with columns 9, the two groups of columns 9 are fixedly connected with rod bodies 10, and a push rod 11 is installed at the support plate 1. The push rod 11 drives the rod body 10 and the two groups of columns 9 to move horizontally, so that the two groups of through-groove rods 8 can pull the frame bodies 6 closer to each other and move, so that when the two rows of second roller bodies 7 rotate, the reflective film and the release film can be pressed against and compacted, and the output end of the push rod 11 is connected to the rod body 10. Multiple groups of first roller bodies 2 are fixedly connected with ring bodies 14, and the ring body 14 is used to contact the reflective film with one end of the release film, so that the reflective film and the release film can be placed in the corresponding first roller body 2 to a certain extent. Positioning, two groups of sliding rods 13 are fixedly connected to the plate body 3 , two groups of slide bars 13 are slidably connected to the two groups of scrapers 5, and the slide bars 13 are used to guide the scrapers 5 to move. Two groups of slide rails 15 are fixedly connected to the support plate 1, and the two groups of slide rails 15 are slidably connected to the two groups of frames 6. The slide rails 15 are used to guide the frames 6 to move. One end and the other end of the double-headed screw 4 are fixedly connected to handles 12. Some second roller bodies 7 are fixedly connected to groove wheels 16, and multiple groups of groove wheels 16 are rotatably connected by belts 17. The transmission of the groove wheels 16 and the belts 17 can make some of the second roller bodies 7 active and the remaining second roller bodies 7 driven. The reflective film and the release film between the two rows of second roller bodies 7 can be transported and pressed at the same time. A motor 18 is installed on one group of frames 6. The model of the motor 18 is selected according to actual work requirements. The motor 18 is connected to the corresponding second roller body 7.

[0025] The working principle of this embodiment is as follows: when in use, the reflective film and the release film are placed between the two rows of first roller bodies 2 and the corresponding scrapers 5 respectively. At this time, the handle 12 drives the double-headed screw 4 to rotate, and the double-headed screw 4 can drive the two groups of scrapers 5 to drive the reflective film and the release film to be attached to the corresponding first roller bodies 2 and placed. After placement, one end of the reflective film and the release film passes through the multiple groups of second roller bodies 7. At the same time, the push rod 11 is connected to the external power supply and the driving device, and the rod body 10 drives the column 9 to move. The column 9 cooperates with the transmission of the through-slot rod 8, and the two groups of frames 6 can drive the two rows of second roller bodies. The second roller body 7 presses the reflective film and the release film tightly together. After the lamination, the motor 18 is connected to the external power supply and the driving device. The motor 18 cooperates with the transmission of the two sets of groove wheels 16 and the belt 17, so that part of the second roller body 7 is active and part of the second roller body 7 is driven. The reflective film and the release film can be conveyed while the reflective film and the release film are pressed together. At the same time, because the two sets of scrapers 5 are in contact with the pressing end faces of the reflective film or the release film, the scrapers 5 can also clean the pressing end faces of the reflective film and the release film, so as to ensure the pressing quality of the reflective film and the release film.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A laminating mechanism for a reflective film, comprising a support plate (1), characterized in that: The support plate (1) is rotatably connected to a plurality of first roller bodies (2), the support plate (1) is fixedly connected to a plate body (3), the plate body (3) is rotatably connected to a double-headed screw rod (4) via a bearing, one end and the other end of the double-headed screw rod (4) are both threadedly connected to a scraper plate (5), and the support plate (1) is provided with two sets of frames (6).

2. A laminating mechanism for a reflective film according to claim 1, characterized in that: The two groups of the frame bodies (6) are rotatably connected to multiple groups of second roller bodies (7), the two groups of the frame bodies (6) are fixedly connected to through-groove rods (8), the two groups of the through-groove rods (8) are slidably connected to columns (9), the two groups of the columns (9) are fixedly connected to rod bodies (10), and a push rod (11) is installed on the support plate (1), and the output end of the push rod (11) is connected to the rod body (10).

3. A laminating mechanism for a reflective film according to claim 1, characterized in that: A ring body (14) is fixedly connected to each of the plurality of groups of the first roller bodies (2).

4. A laminating mechanism for a reflective film according to claim 1, characterized in that: Two groups of sliding rods (13) are fixedly connected to the plate body (3), and the two groups of sliding rods (13) are slidably connected to the two groups of scrapers (5).

5. The laminating mechanism of a reflective film according to claim 1, characterized in that: Two groups of slide rails (15) are fixedly connected to the support plate (1), and the two groups of slide rails (15) are slidably connected to the two groups of frames (6).

6. The laminating mechanism of a reflective film according to claim 1, characterized in that: One end and the other end of the double-headed screw (4) are both fixedly connected to a handle (12).

7. A laminating mechanism for a reflective film according to claim 2, characterized in that: Part of the second roller bodies (7) are fixedly connected with groove wheels (16), and multiple groups of the groove wheels (16) are rotatably connected via belts (17). A motor (18) is installed on one group of the frames (6), and the motor (18) is connected to the corresponding second roller body (7).

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