A hot air compounding device for reflective lettering film

Abstract

The utility model discloses a reflective lettering film hot air compounding device, relates to the technical field of lettering films, and solves the problem that when the compounding device performs compounding work on the lettering film, the lettering film is transmitted into the interior of the compounding device, and when moving, dust and impurities are adhered to the surface of the lettering film, resulting in depressions on the surface of the lettering film during the compounding work, which is serious enough to damage the lettering film. The utility model comprises a compounding box, a first cleaning brush and a second cleaning brush, a discharge port is arranged inside the right side wall of the compounding box, a pressure roller is symmetrically rotatably connected inside the discharge port, a base is fixedly installed on the left side wall of the compounding box, a first fixed plate and a second fixed plate are fixedly installed on both sides of the upper end of the base, and the side walls of the lettering film on the opposite side can be cleaned by the first cleaning brush, and at the same time, the dust and impurities accumulated on the surface of the lettering film after cleaning can be conveniently pushed out by driving the second cleaning brush through a point block.

Description

Technical Field

[0001] The utility model relates to the technical field of lettering films, in particular to a hot air composite device for a reflective lettering film. Background Art

[0002] The reflective lettering film is moved on the transmission roller so that the two films are bonded to each other. At the same time, the transmission roller heats the roller when necessary to provide heat to the two films to facilitate the bonding of the two films. After searching, the patent with announcement number CN216635422U discloses a hot air compounding device for thermal transfer lettering film, the upper end of the base is connected to a frame, the left lower end and the upper end of the frame are respectively equipped with a first roller and a second roller, a heating roller is installed in the frame between the first roller and the second roller, a heat treatment device is installed at the lower end of the inner part of the frame, a fan is installed in the middle of the upper end of the frame, a rolling roller is installed inside the right side of the frame, and a third roller is also installed on the right side of the frame, and the third roller rolls up the compounded lettering film; the utility model performs multiple compounding steps on the lettering film, improves the compounding effect, ensures the compounding quality, the compounded film has good stability, and improves the quality of product processing, and the compounding is completed by thermal compounding, drying, thermal compounding, pressing, drying, rolling, and rolling in sequence, so that the compounding effect is better, which is conducive to shaping, more dense, and free of bubbles, and suitable for wide promotion. However, when the composite device is performing composite work on the lettering film, the lettering film is transferred into the interior of the composite device, and during the movement, dust and impurities may stick to the surface of the lettering film, causing depressions on the surface of the lettering film during the composite work, and even causing damage to the lettering film. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a reflective lettering film hot air compounding device, which solves the problem that when the compounding device is performing compounding work on the lettering film, the lettering film is transmitted into the interior of the compounding device, and when moving, dust and impurities are stuck to the surface of the lettering film, resulting in depressions on the surface of the lettering film during the compounding work, which may even seriously damage the lettering film.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a reflective lettering film hot air composite device, comprising a composite box, a first cleaning brush and a second cleaning brush, a discharge port is arranged inside the right side wall of the composite box, a pressure roller is symmetrically rotatably connected inside the discharge port, a base is fixedly installed on the left side wall of the composite box, a first fixed plate and a second fixed plate are fixedly installed on both sides of the upper end of the base, a sleeve rod is symmetrically rotatably connected to the side wall of the first fixed plate, a first unwinding roller and a second unwinding roller are sleeved and installed on the rod wall of the sleeve rod respectively, a fixed block is fixedly installed between the first fixed plate and the second fixed plate, the first cleaning brush is fixedly installed on the upper and lower side walls of the fixed block respectively, a lead screw is rotatably connected between the first fixed plate and the second fixed plate, and a sliding rod is fixedly installed, a moving block is threadedly sleeved on the rod wall of the lead screw, the second cleaning brush is fixedly installed on the upper and lower side walls of the moving block respectively, a reciprocating motor is fixedly installed on the side wall of the second fixed plate, and the output shaft of the reciprocating motor is fixedly connected to one end of the lead screw by passing through the interior of the second fixed plate.

[0005] Preferably, a feed port is provided inside the left side wall of the composite box, and a heating roller is symmetrically rotatably connected inside the feed port. A first roller and a second roller are symmetrically fixedly installed between the first fixed plate and the second fixed plate respectively. The first roller is provided on the left side of the moving block, and the distance between the two first rollers is less than the height of the moving block, and the distance between the two second rollers is greater than the length between the first cleaning brushes on both sides of the fixed block, so as to facilitate the cleaning of the engraving film.

[0006] Preferably, the side walls of the movable block and the fixed block are slidably connected to each other, thereby facilitating rapid cleaning of dust and impurities cleaned by the first cleaning brush.

[0007] Preferably, the upper and lower side walls on the right side of the movable block are symmetrically fixed with paddles, and the ends of the paddles are respectively arranged on the side walls on both sides of the fixed block, so that the dust attached to the first cleaning brush can be cleaned.

[0008] The utility model provides a reflective lettering film hot air compound device, which has the following beneficial effects:

[0009] 1. A hot air composite device for a reflective lettering film. When the hot air composite device for a reflective lettering film is used, the side wall of the lettering film on the opposite side can be cleaned by a first cleaning brush, and at the same time, the second cleaning brush driven by a point block can conveniently push out dust and impurities accumulated on the surface of the lettering film after cleaning;

[0010] 2. This kind of hot air compounding device for reflective lettering film, when in use, can conveniently fit the side walls between the lettering film on both sides with the first cleaning brush and the second cleaning brush respectively through the cooperation between the first rotating roller and the second rotating roller, so as to facilitate the cleaning of the lettering film. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 For the interior of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the mobile block of the utility model;

[0014] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of part A.

[0015] In the figure, 1-composite box, 2-base, 3-first fixed plate, 4-discharging port, 5-pressure roller, 6-first rotating roller, 7-first unwinding roller, 8-second unwinding roller, 9-reciprocating motor, 10-second fixed plate, 11-second rotating roller, 12-feeding port, 13-hot roller, 14-fixed block, 15-first cleaning brush, 16-sliding rod, 17-screw rod, 18-second cleaning brush, 19-moving block, 20-push plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Example 1

[0018] See also Figure 1-4The embodiment of the utility model provides a reflective lettering film hot air compounding device, including a compound box 1, a first cleaning brush 15 and a second cleaning brush 18. A discharge port 4 is arranged inside the right wall of the compound box 1, and a pressure roller 5 is symmetrically rotatably connected inside the discharge port 4. A base 2 is fixedly installed on the left wall of the compound box 1, and a first fixed plate 3 and a second fixed plate 10 are fixedly installed on both sides of the upper end of the base 2, and a sleeve rod 21 is symmetrically rotatably connected to the side wall of the first fixed plate 3. The rod wall of the sleeve rod 21 is respectively sleeved with a first unwinding roller 7 and a second unwinding roller 8. A fixed block 14 is fixedly installed between the first fixed plate 3 and the second fixed plate 10. The first cleaning brush 15 is respectively fixedly installed on the upper and lower side walls of the fixed block 14, and the first fixed plate 3 and the second fixed plate 2 are respectively fixedly installed. A screw rod 17 is rotatably connected between the fixed plates 10, and a sliding rod 16 is fixedly installed. A moving block 19 is threadedly sleeved on the rod wall of the screw rod 17. The second cleaning brush 18 is fixedly installed on the upper and lower side walls of the moving block 19 respectively. A reciprocating motor 9 is fixedly installed on the side wall of the second fixed plate 10. The output shaft of the reciprocating motor 9 is fixedly connected to one end of the screw rod 17 by passing through the interior of the second fixed plate 10. The first unwinding roller 7 and the second unwinding roller 8 required for composite work are respectively sleeved on the sleeve rod 21. When the two lettering films are pulled out, the side walls of the lettering films are respectively attached to the first cleaning brush 15 and the second cleaning brush 18, and then the reciprocating motor 9 is turned on to make the moving block 19 move back and forth, so that the cleaned dust and impurities can be discharged.

[0019] Example 2

[0020] In this embodiment, Figure 1-4 As shown, a feed port 12 is provided inside the left side wall of the composite box 1, and a heating roller 13 is symmetrically rotatably connected inside the feed port 12. A first roller 6 and a second roller 11 are symmetrically fixedly installed between the first fixed plate 3 and the second fixed plate 10, respectively. The first roller 6 is provided on the left side of the moving block 19, and the distance between the two first rollers 6 is less than the height of the moving block 19, and the distance between the two second rollers 11 is greater than the length between the first cleaning brushes 15 on both sides of the fixed block 14. The lettering film on the first unwinding roller 7 and the second unwinding roller 8 passes between the first roller 6, and then the lettering film on the first unwinding roller 7 is moved between the second roller 11 through the upper end of the moving block 19, and the lettering film on the second unwinding roller 8 is moved between the second roller 11 through the lower end of the moving block 19, and then the two lettering films are entered between the heating rollers 13, and are discharged through the pressing roller 5 when the composite is completed.

[0021] Example 3

[0022] In this embodiment, Figure 1-4As shown, the movable block 19 is slidably connected to the side walls of the fixed block 14, and the upper and lower side walls on the right side of the movable block 19 are symmetrically fixedly installed with paddles 20, and the ends of the paddles 20 are respectively arranged on the side walls on both sides of the fixed block 14. When the movable block 19 moves, the paddles 20 can paddle the first cleaning brush 15 to facilitate cleaning of dust and impurities attached to the first cleaning brush 15.

[0023] It should be noted that in this embodiment, when using the reflective lettering film hot air compounding device, Figure 1-4 As shown, the first unwinding roller 7 and the second unwinding roller 8 required for the composite work are respectively sleeved on the sleeve rod 21. When the two lettering films are pulled out, the lettering films on the first unwinding roller 7 and the second unwinding roller 8 pass between the first rotating roller 6, and then the lettering film on the first unwinding roller 7 is moved between the second rotating roller 11 through the upper end of the moving block 19, so that the lettering film on the second unwinding roller 8 passes through the lower end of the moving block 19 and moves between the second rotating roller 11, and the surfaces are respectively attached to the side walls of the first cleaning brush 15 and the second cleaning brush 18. Subsequently, the two lettering films enter between the heating rollers 13, and then the reciprocating motor 9 is turned on to make the moving block 19 reciprocate, so that the cleaned dust and impurities can be discharged. When the composite is completed, they are discharged through the pressing roller 5. While the moving block 19 is moving, the paddle 20 can poke the first cleaning brush 15 to facilitate the cleaning of the dust and impurities attached to the first cleaning brush 15.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hot air compounding device for a reflective lettering film, characterized in that: The invention comprises a composite box (1), a first cleaning brush (15) and a second cleaning brush (18); a discharge port (4) is arranged inside the right side wall of the composite box (1); a pressure roller (5) is symmetrically rotatably connected inside the discharge port (4); a base (2) is fixedly installed on the left side wall of the composite box (1); a first fixed plate (3) and a second fixed plate (10) are respectively fixedly installed on both sides of the upper end of the base (2); a sleeve rod (21) is symmetrically rotatably connected to the side wall of the first fixed plate (3); a first unwinding roller (7) and a second unwinding roller (8) are respectively sleeved and installed on the rod wall of the sleeve rod (21); the first fixed plate (3) and the second fixed plate (10) are respectively sleeved and installed. A fixed block (14) is fixedly installed between the first and second fixing plates (10); the first cleaning brush (15) is fixedly installed on the upper and lower side walls of the fixed block (14); a screw rod (17) is rotatably connected between the first fixing plate (3) and the second fixing plate (10); and a sliding rod (16) is fixedly installed; a moving block (19) is threadedly sleeved on the rod wall of the screw rod (17); the second cleaning brush (18) is fixedly installed on the upper and lower side walls of the moving block (19); a reciprocating motor (9) is fixedly installed on the side wall of the second fixing plate (10); and the output shaft of the reciprocating motor (9) is fixedly connected to one end of the screw rod (17) by passing through the interior of the second fixing plate (10).

2. According to claim 1, a hot air compounding device for a reflective lettering film, characterized in that: A feed port (12) is provided inside the left side wall of the composite box (1), and a heating roller (13) is symmetrically rotatably connected inside the feed port (12). A first rotating roller (6) and a second rotating roller (11) are symmetrically fixedly installed between the first fixed plate (3) and the second fixed plate (10), respectively. The first rotating roller (6) is arranged on the left side of the moving block (19), and the distance between the two first rotating rollers (6) is less than the height of the moving block (19), and the distance between the two second rotating rollers (11) is greater than the length between the first cleaning brushes (15) on both sides of the fixed block (14).

3. According to claim 1, a hot air compounding device for a reflective lettering film, characterized in that: The side walls of the movable block (19) and the fixed block (14) are slidably connected to each other.

4. According to claim 3, a hot air compounding device for a reflective lettering film is characterized in that: The upper and lower side walls on the right side of the movable block (19) are both symmetrically fixedly mounted with shifting plates (20), and the ends of the shifting plates (20) are respectively arranged on the side walls on both sides of the fixed block (14).

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