Laser transfer paper drying device

Abstract

The utility model discloses a laser transfer paper drying device which comprises a box body, a drying cavity and a cooling cavity are formed in the box body, a motor base is fixedly installed on the surface of the box body, a first motor is fixedly installed on the surface of the motor base, and electric heating wires are arranged on the two sides of laser transfer paper. According to the laser transfer paper drying device, the two faces of laser transfer paper can be dried at the same time, the drying time is shortened, the output end of a first motor rotates to drive a first rotating shaft to rotate, a conveying roller rotates, the laser transfer paper is conveyed, and a transmission assembly is arranged, so that a worm rotates, a worm wheel is driven to rotate, and then a third rotating shaft is driven to rotate; and then the fan blades rotate to generate wind power, hot air around the electric heating wires can rapidly circulate, the hot air around the electric heating wires on the two faces of the laser transfer paper is blown to the laser transfer paper, water in the laser transfer paper is rapidly evaporated, and drying of the laser transfer paper is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of laser transfer paper production, in particular to a drying device for laser transfer paper. Background Technique

[0002] Laser transfer paper, also known as laser (holographic) holographic transfer paper, coats a layer of resin on a PET film. Using a special die press, a special laser holographic pattern is copied onto the resin, and then after aluminizing, the film and paper are compounded and peeled. The resin and aluminum layer with the laser holographic pattern are transferred onto the paper, which is the laser (holographic) holographic transfer paper. Due to its colorful and peculiar effects, it is more and more accepted and applied in the field of packaging materials.

[0003] In the production process of laser transfer paper, a drying device is needed for drying treatment. After retrieval, a drying device for laser transfer paper production proposed in the patent with the publication number CN214497002U drives the telescopic rod to expand and contract through the operation of the driving component, so that the dryer moves back and forth. In this way, the dryer can comprehensively heat the laser transfer paper, making the heating of the laser transfer paper more uniform. However, the other side of the laser transfer paper is opposite to the dryer and cannot be dried on both sides at the same time, which prolongs the drying time and increases the production cost. Therefore, a drying device for laser transfer paper is proposed. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a drying device for laser transfer paper, which solves the problems in the above background technique.

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

[0006] A drying device for laser transfer paper includes a box body. A drying chamber and a cooling chamber are arranged inside the box body. A motor seat is fixedly installed on the surface of the box body. A first motor is fixedly installed on the surface of the motor seat. A first rotating shaft is fixedly installed at the output end of the first motor. A conveying roller is fixedly installed on the surface of the first rotating shaft. An installation block is fixedly installed inside the drying chamber. Electric heating wires are fixedly installed on the surface of the installation block. A transmission component is arranged on the surface of the box body. An auxiliary component is arranged inside the box body. A cold air blower is fixedly installed inside the cooling chamber. A winding component is arranged on the surface of the box body.

[0007] Preferably, a partition board is fixedly installed inside the box body. A feed inlet is opened on the right side of the box body. A discharge outlet is opened on the left side of the box body.

[0008] Preferably, a first guiding roller is rotatably installed on the right side of the box body. A second guiding roller is rotatably installed inside the drying chamber.

[0009] Preferably, the transmission assembly includes a first pulley fixedly installed on the surface of the first rotating shaft. A belt is arranged on the surface of the first pulley. A second rotating shaft is rotatably installed on the surface of the box body. A second pulley is fixedly installed at one end of the second rotating shaft. A worm is fixedly installed on the surface of the second rotating shaft.

[0010] Preferably, the auxiliary assembly includes a third rotating shaft rotatably installed inside the box body. A worm gear is fixedly installed at one end of the third rotating shaft. A fan blade is fixedly installed at the other end of the third rotating shaft. And the worm gear is meshed with the worm.

[0011] Preferably, the winding assembly includes a winding frame fixedly installed on the surface of the box body. A second motor is fixedly installed on the surface of the winding frame. A winding roller is fixedly installed at the output end of the second motor.

[0012] Preferably, an exhaust pipe is fixedly installed on the top surface of the box body. And a filter plate is arranged inside the exhaust pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: In this laser transfer paper drying device, by arranging heating wires on both sides of the laser transfer paper, the two sides of the laser transfer paper can be dried simultaneously, reducing the drying time. Through the rotation of the output end of the first motor, the first rotating shaft is driven to rotate, so that the conveying roller rotates to convey the laser transfer paper. Through the setting of the transmission assembly, the worm rotates to drive the worm gear to rotate, and then drives the third rotating shaft to rotate, and further makes the fan blade rotate to generate wind, so that the hot air around the heating wires can circulate quickly, blowing the hot air around the heating wires on both sides of the laser transfer paper to the laser transfer paper, so that the moisture in the laser transfer paper evaporates quickly, accelerating the drying of the laser transfer paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic isometric view of the present utility model;

[0015] Figure 2 is a schematic rear view of the present utility model;

[0016] Figure 3 is a schematic first cross-sectional view of the present utility model;

[0017] Figure 4 is a schematic second cross-sectional view of the present utility model.

[0018] In the figure: 1. Box body; 2. Drying chamber; 3. Cooling chamber; 4. Partition board; 5. Feeding port; 6. First guiding roller; 7. Motor base; 8. First motor; 9. First rotating shaft; 10. Conveyor roller; 11. Second guiding roller; 12. Mounting block; 13. Electric heating wire; 14. First pulley; 15. Belt; 16. Second rotating shaft; 17. Second pulley; 18. Worm; 19. Third rotating shaft; 20. Worm gear; 21. Fan blade; 22. Cold air blower; 23. Rewinding frame; 24. Second motor; 25. Rewinding roller; 26. Exhaust pipe; 27. Discharge port. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment: Refer to Figures 1-4 , the present invention provides a technical solution, a drying device for laser transfer paper, including a box body 1. A drying chamber 2 and a cooling chamber 3 are opened inside the box body 1. A partition board 4 is fixedly installed inside the box body 1. A feeding port 5 is opened on the right side of the box body 1, and a discharge port 27 is opened on the left side of the box body 1. Through the setting of the partition board 4, the box body 1 can be partitioned, and the inside of the box body 1 is divided into a drying chamber 2 and a cooling chamber 3. Through the setting of the feeding port 5, it is convenient for the laser transfer paper to be dried to enter the drying chamber 2 for drying. Through the setting of the discharge port 27, it is convenient to discharge the dried and cooled laser transfer paper from the box body 1, facilitating subsequent winding. A motor base 7 is fixedly installed on the surface of the box body 1, a first motor 8 is fixedly installed on the surface of the motor base 7, a first rotating shaft 9 is fixedly installed at the output end of the first motor 8, a conveyor roller 10 is fixedly installed on the surface of the first rotating shaft 9, a first guiding roller 6 is rotatably installed on the right side of the box body 1, and a second guiding roller 11 is rotatably installed inside the drying chamber 2. Through the setting of the first guiding roller 6 and the second guiding roller 11, the laser transfer paper can be guided, facilitating the movement of the laser transfer paper inside the box body 1. An electric heating wire 13 is fixedly installed on the surface of a mounting block 12 inside the drying chamber 2, a cold air blower 22 is fixedly installed inside the cooling chamber 3, and an exhaust pipe 26 is fixedly installed on the top surface of the box body 1, and a filter plate is arranged inside the exhaust pipe 26. Through the setting of the exhaust pipe 26, it is convenient to discharge the hot steam generated during drying from the box body 1. Through the setting of the filter plate, dust can be blocked to prevent dust from entering the box body 1 through the exhaust pipe 26.

[0021] Specifically, a transmission assembly is provided on the surface of the box body 1. The transmission assembly includes a first pulley 14 fixedly installed on the surface of the first rotating shaft 9. A belt 15 is provided on the surface of the first pulley 14. A second rotating shaft 16 is rotatably installed on the surface of the box body 1. A second pulley 17 is fixedly installed at one end of the second rotating shaft 16. A worm 18 is fixedly installed on the surface of the second rotating shaft 16. Through the setting of the transmission assembly, the output end of the first motor 8 rotates to drive the first rotating shaft 9 to rotate, causing the first pulley 14 to rotate. Under the action of the belt 15, the second pulley 17 rotates, thereby driving the second rotating shaft 16 to rotate and causing the worm 18 to rotate.

[0022] Specifically, an auxiliary assembly is provided inside the box body 1. The auxiliary assembly includes a third rotating shaft 19 rotatably installed inside the box body 1. A worm gear 20 is fixedly installed at one end of the third rotating shaft 19. A fan blade 21 is fixedly installed at the other end of the third rotating shaft 19. And the worm gear 20 is meshed with the worm 18. Through the setting of the auxiliary assembly, the worm gear 20 is meshed with the worm 18. As the worm 18 rotates, the worm gear 20 rotates, thereby driving the third rotating shaft 19 to rotate, and further causing the fan blade 21 to rotate, generating wind force, so that the hot air around the heating wire 13 can circulate quickly, and blowing the hot air around the heating wire 13 onto the laser transfer paper to accelerate the drying of the laser transfer paper.

[0023] Specifically, a winding assembly is provided on the surface of the box body 1. The winding assembly includes a winding frame 23 fixedly installed on the surface of the box body 1. A second motor 24 is fixedly installed on the surface of the winding frame 23. A winding roller 25 is fixedly installed at the output end of the second motor 24. Through the setting of the winding assembly, the output end of the second motor 24 rotates to drive the winding roller 25 to rotate, winding the dried and cooled laser transfer paper, which is convenient for subsequent transportation or storage of the laser transfer paper.

[0024] During use: Pass the laser transfer paper to be dried through the first guide roller 6, enter the box body 1 through the feed port 5, and sequentially pass through the conveying roller 10, the second guide roller 11, the partition plate 4 and the discharge port 27, and wind around the winding roller 25. Start the heating wire 13 so that the heating wire 13 generates a large amount of heat. The heating wires 13 are arranged on both sides of the laser transfer paper in this device, and the two sides of the laser transfer paper can be dried simultaneously, with a faster drying speed, reducing the drying time. At the same time, start the first motor 8. Through the rotation of the output end of the first motor 8, drive the first rotating shaft 9 to rotate, so that the conveying roller 10 rotates to convey the laser transfer paper. As the first rotating shaft 9 rotates, the first pulley 14 rotates. Under the action of the belt 15, the second pulley 17 rotates, and then drives the second rotating shaft 16 to rotate, so that the worm 18 rotates. The worm wheel 20 is meshed with the worm 18. As the worm 18 rotates, the worm wheel 20 rotates, and then drives the third rotating shaft 19 to rotate, and then makes the fan blade 21 rotate to generate wind, so that the hot air around the heating wire 13 can circulate quickly, blow the hot air around the heating wire 13 onto the laser transfer paper, and accelerate the drying of the laser transfer paper. Through the setting of the exhaust pipe 26, it is convenient to discharge the hot steam generated during drying from the box body 1. The dried laser transfer paper passes through the partition plate 4 and enters the cooling chamber 3. Start the cooling fan 22 to blow cold air to cool the laser transfer paper. The cooled laser transfer paper passes through the discharge port 27. Start the second motor 24. Through the rotation of the output end of the second motor 24, drive the winding roller 25 to rotate to wind up the dried and cooled laser transfer paper.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser transfer paper drying device, comprising a housing (1), characterized in that: The box body (1) is provided with a drying chamber (2) and a cooling chamber (3) inside. A motor seat (7) is fixedly mounted on the surface of the box body (1). A first motor (8) is fixedly mounted on the surface of the motor seat (7). A first rotating shaft (9) is fixedly mounted on the output end of the first motor (8). A conveying roller (10) is fixedly mounted on the surface of the first rotating shaft (9). A mounting block (12) is fixedly mounted inside the drying chamber (2). A heating wire (13) is fixedly mounted on the surface of the mounting block (12). A transmission component is arranged on the surface of the box body (1). An auxiliary component is arranged inside the box body (1). A cooling fan (22) is fixedly mounted inside the cooling chamber (3). A winding component is arranged on the surface of the box body (1).

2. The laser transfer paper drying device according to claim 1, characterized in that: A partition plate (4) is fixedly installed inside the box body (1), a feed inlet (5) is opened on the right side of the box body (1), and a discharge port (27) is opened on the left side of the box body (1).

3. The laser transfer paper drying device according to claim 1, characterized in that: A first guide roller (6) is rotatably mounted on the right side of the box body (1), and a second guide roller (11) is rotatably mounted inside the drying chamber (2).

4. The laser transfer paper drying device according to claim 1, characterized in that: The transmission assembly comprises a first pulley (14) fixedly mounted on the surface of a first rotating shaft (9), a belt (15) being arranged on the surface of the first pulley (14), a second rotating shaft (16) being rotatably mounted on the surface of the housing (1), a second pulley (17) being fixedly mounted on one end of the second rotating shaft (16), and a worm (18) being fixedly mounted on the surface of the second rotating shaft (16).

5. The laser transfer paper drying device according to claim 4, characterized in that: The auxiliary component comprises a third rotating shaft (19) rotatably mounted inside the housing (1), a worm gear (20) being fixedly mounted on one end of the third rotating shaft (19), a fan blade (21) being fixedly mounted on the other end of the third rotating shaft (19), and the worm gear (20) being meshed with the worm (18).

6. The laser transfer paper drying device according to claim 1, characterized in that: The winding assembly comprises a winding frame (23) fixedly mounted on the surface of the box body (1), a second motor (24) fixedly mounted on the surface of the winding frame (23), and a winding roller (25) fixedly mounted on the output end of the second motor (24).

7. The laser transfer paper drying device according to claim 1, characterized in that: An exhaust pipe (26) is fixedly mounted on the top surface of the box body (1), and a filter plate is arranged inside the exhaust pipe (26).

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