Rapid curing device for production of composite transfer paper

Abstract

The utility model relates to the technical field of curing devices, and discloses a rapid curing device for composite transfer paper production, which comprises a curing chamber, the inner wall of the top side of the curing chamber is fixedly connected with an air outlet pipe, the rear end of the air outlet pipe is fixedly connected with an air inlet pipeline, and the front end of the air inlet pipeline is fixedly connected with a movable frame. The inner wall of the moving frame is connected with a sliding block through a moving assembly, the top side of the sliding block is rotationally connected with a silica gel cleaning roller, the bottom end of the silica gel cleaning roller is connected with the inner wall of the moving frame through a gear set, and the rear end of an air outlet pipe is fixedly connected with a filter screen so as to be used for cleaning the filter screen; the bottom side of the air outlet pipe is rotationally connected with a plurality of swing plates. According to the utility model, the curing efficiency and quality of the composite transfer paper are improved through the functions of uniform hot air distribution and automatic cleaning of the filter screen; the filter screen automatic cleaning mechanism effectively reduces the blocking risk, prolongs the service life of the filter screen, reduces the manual maintenance cost, and improves the equipment operation efficiency and reliability.

Description

Technical Field

[0001] This utility model relates to the field of curing device technology, and in particular to a rapid curing device for the production of composite transfer paper. Background Technology

[0002] In packaging, printing, and composite material processing, composite transfer paper is a key basic material, and its curing process directly affects the core properties of the product, such as bonding strength and surface smoothness. With the industry's increasing demands for production efficiency and quality, developing efficient, stable curing devices with automated maintenance functions has become an important direction for improving the intelligence level of composite transfer paper production lines.

[0003] Traditional composite transfer paper curing devices generally suffer from two major technical bottlenecks: First, the uniformity of hot air distribution is insufficient, with most devices using hot air nozzles at fixed angles, resulting in regional temperature gradients on the surface of the composite transfer paper. Second, impurities such as adhesive mist and dust generated during the curing process easily adhere to the filter screen of the hot air circulation system. Filter clogging leads to a drop in air pressure, reduced heat circulation efficiency, and even safety hazards due to localized overheating. To address these technical problems, this application proposes a rapid curing device for composite transfer paper production. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rapid curing device for composite transfer paper production. Through uniform hot air distribution and an automatic filter cleaning function, it improves the curing efficiency and quality of the composite transfer paper. The hot air is evenly distributed across the paper surface, avoiding localized overheating or insufficient heat, ensuring uniform curing. The automatic filter cleaning mechanism effectively reduces the risk of clogging, extends filter life, lowers manual maintenance costs, and improves equipment operating efficiency and reliability.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A rapid curing device for producing composite transfer paper includes a curing chamber. An air outlet pipe is fixedly connected to the inner wall of the top side of the curing chamber. An air inlet pipe is fixedly connected to the rear end of the air outlet pipe. A movable frame is fixedly connected to the front end of the air inlet pipe. A slider is connected to the inner wall of the movable frame via a movable assembly. A silicone cleaning roller is rotatably connected to the top side of the slider. The bottom end of the silicone cleaning roller is connected to the inner wall of the movable frame via a gear set. A filter screen is fixedly connected to the rear end of the air outlet pipe for cleaning the filter screen. Multiple swing plates are rotatably connected to the bottom side of the air outlet pipe. The swing plates are connected to the movable frame via a traction assembly for swinging the swing plates.

[0007] Furthermore, the movable component includes a threaded rod rotatably connected to the inner wall of the movable frame, a slider threadedly connected to the outer wall of the threaded rod, a slide rail provided on the inner wall of the movable frame, and the slider slidably connected to the outer wall of the slide rail.

[0008] Furthermore, the gear set includes a rack fixedly connected to the inner wall of the movable frame, and a transmission gear is fixedly connected to the bottom end of the silicone cleaning roller. The transmission gear and the rack are meshed together.

[0009] Furthermore, the traction assembly includes a winding roller rotatably connected to the outer wall of the movable frame. The outer wall of the winding roller and the bottom end of the swing plate are connected by a traction rope. A limit plate is fixedly connected to the outer wall of the movable frame. A sliding hole is provided at the bottom end of the limit plate, and the traction rope is disposed on the inner wall of the sliding hole.

[0010] Furthermore, the outer wall of the threaded rod is fixedly connected to the outer wall of the winding roller.

[0011] Furthermore, a motor is mounted on the outer wall of the movable frame via a fixed frame, and the drive end of the motor is fixedly connected to the outer wall of the winding roller.

[0012] Furthermore, the inner wall of the curing chamber is provided with an air expansion shaft for mounting the composite transfer paper.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this invention, the winding of the traction rope is controlled by the forward and reverse rotation of the winding roller, which in turn drives the swing plate to swing at the bottom of the air outlet pipe, so that hot air can be blown evenly onto the composite transfer paper. This uniform hot air distribution method avoids local overheating or insufficient heat, ensuring that the composite transfer paper is heated evenly during the curing process, thereby improving curing efficiency and curing quality.

[0015] 2. In this invention, a motor drives a threaded rod to rotate, causing a slider to slide along the inner wall of the moving frame, which in turn moves a silicone cleaning roller along the outer wall of the filter screen. During this movement, the silicone cleaning roller rotates through the meshing of transmission gears and racks, thereby cleaning the dust from the outer wall of the filter screen. This automatic cleaning mechanism effectively reduces the risk of filter clogging and extends the filter's lifespan. Attached Figure Description

[0016] Figure 1 This is a perspective view of a rapid curing device for producing composite transfer paper according to the present invention.

[0017] Figure 2 This is a schematic diagram of the air outlet pipe structure of a rapid curing device for producing composite transfer paper according to this utility model.

[0018] Figure 3for Figure 2 Enlarged view of point A in the image.

[0019] Legend:

[0020] 1. Curing chamber; 2. Air shaft; 3. Air inlet pipe; 4. Air outlet pipe; 5. Swing plate; 6. Traction rope; 7. Winding roller; 8. Motor; 9. Limiting plate; 10. Moving frame; 11. Filter screen; 12. Silicone cleaning roller; 13. Threaded rod; 14. Slider; 15. Rack; 16. Transmission gear. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Reference Figures 1-3 This utility model provides an embodiment of a rapid curing device for producing composite transfer paper, comprising a curing chamber 1, an air outlet pipe 4 fixedly connected to the inner wall of the top side of the curing chamber 1, an air inlet pipe 3 fixedly connected to the rear end of the air outlet pipe 4, a movable frame 10 fixedly connected to the front end of the air inlet pipe 3, a threaded rod 13 rotatably connected to the inner wall of the movable frame 10, a slider 14 threadedly connected to the outer wall of the threaded rod 13, a slide rail provided on the inner wall of the movable frame 10, the slider 14 slidably connected to the outer wall of the slide rail, and a silicone cleaning roller 12 rotatably connected to the top side of the slider 14 and fixedly connected to the inner wall of the movable frame 10. The rack 15 and the bottom end of the silicone cleaning roller 12 are fixedly connected to a transmission gear 16. The transmission gear 16 and the rack 15 are meshed. The rear end of the air outlet pipe 4 is fixedly connected to a filter screen 11 for cleaning the filter screen 11. Multiple swing plates 5 are rotatably connected to the bottom side of the air outlet pipe 4. A winding roller 7 is rotatably connected to the outer wall of the moving frame 10. The outer wall of the winding roller 7 and the bottom end of the swing plate 5 are connected by a traction rope 6. A limit plate 9 is fixedly connected to the outer wall of the moving frame 10. A sliding hole is opened at the bottom end of the limit plate 9. The traction rope 6 is set on the inner wall of the sliding hole for swinging the swing plate 5.

[0023] Specifically, the composite transfer paper to be cured is first installed on the outer wall of the air shaft 2. Next, hot air for curing is introduced into the curing chamber 1 through the air inlet pipe 3. After being filtered by the filter screen 11, the hot air is blown from the bottom side of the air outlet pipe 4 onto the composite transfer paper fixed to the outer wall of the air shaft 2 to complete the curing operation. Simultaneously, the motor 8 is started, causing the winding roller 7 and the threaded rod 13 on the inner wall of the moving frame 10 to rotate. The rotation of the threaded rod 13 causes the slider 14 to slide on the inner wall of the moving frame 10, and the sliding of the slider 14 in turn causes the silicone cleaning roller 12 to move on the outer wall of the filter screen 11. During this movement, the silicone cleaning roller 12 drives the transmission gear 16 and rack 15 to mesh, thereby achieving the rotation of the transmission gear 16 and the silicone cleaning roller 12 on the top side of the slider 14, achieving the purpose of cleaning the dust on the outer wall of the filter screen 11. Furthermore, the rotation of the threaded rod 13 also drives the winding roller 7 to rotate. The rotation of the winding roller 7 winds the traction rope 6, thereby pulling the swing plate 5 to swing at the bottom of the air outlet pipe 4. By controlling the forward and reverse rotation of the winding roller 7, the forward and reverse rotation of the threaded rod 13 is controlled, which in turn drives the forward and reverse rotation of the winding roller 7, thus achieving the winding of the traction rope 6. This allows the swing plate 5 to be pulled upward and then fall vertically back down due to gravity, so that hot air can be blown evenly onto the composite transfer paper that needs to be cured.

[0024] Reference Figures 1-3 The outer wall of the threaded rod 13 is fixedly connected to the outer wall of the winding roller 7. The outer wall of the moving frame 10 is equipped with a motor 8 through a fixed frame. The drive end of the motor 8 is fixedly connected to the outer wall of the winding roller 7. An air expansion shaft 2 is provided on the inner wall of the curing chamber 1 for mounting the composite transfer paper.

[0025] Specifically, the rotation of the threaded rod 13 controls the rotation of the winding roller 7 to wind and unwind the traction rope 6. A motor 8 is provided to facilitate the control of the rotation of the threaded rod 13 and the winding roller 7. Due to the properties of silicone, it maintains a certain viscosity at a certain temperature in the curing chamber 1 to clean the filter screen 11. Heat dissipation holes are provided on the outer wall of the curing chamber 1.

[0026] Working principle: The composite transfer paper to be cured is mounted on the outer wall of the air shaft 2. Hot air for curing is then introduced into the curing chamber 1 through the air inlet pipe 3. After being filtered by the filter screen 11, the hot air is blown from the bottom side of the air outlet pipe 4 onto the composite transfer paper fixed to the outer wall of the air shaft 2 for curing. The starting motor 8 controls the rotation of the winding roller 7 and the threaded rod 13 on the inner wall of the moving frame 10. The rotating threaded rod 13 drives the slider 14 to slide on the inner wall of the moving frame 10. The sliding slider 14 drives the silicone cleaning roller 12 to move on the outer wall of the filter screen 11. At the same time, the moving silicone cleaning roller 12 drives the transmission. The gear 16 and rack 15 mesh to control the rotation of the transmission gear 16 and the silicone cleaning roller 12 on the top side of the slider 14, thereby cleaning the dust on the outer wall of the filter screen 11. At the same time, the rotating threaded rod 13 drives the winding roller 7 to rotate. The rotating winding roller 7 can wind the traction rope 6 and pull the swing plate 5 to swing on the bottom side of the air outlet pipe 4. The forward and reverse rotation of the winding roller 7 controls the forward and reverse rotation of the threaded rod 13, and at the same time drives the forward and reverse rotation of the winding roller 7 to wind the traction rope 6, pull the swing plate 5 to swing upward, and gravity drives the swing plate 5 to fall vertically back, so that the hot air is blown evenly on the composite transfer paper that needs to be cured.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rapid curing device for producing composite transfer paper, characterized in that, The device includes a curing chamber (1), an air outlet pipe (4) is fixedly connected to the inner wall of the top side of the curing chamber (1), an air inlet pipe (3) is fixedly connected to the rear end of the air outlet pipe (4), a movable frame (10) is fixedly connected to the front end of the air inlet pipe (3), a slider (14) is connected to the inner wall of the movable frame (10) through a movable component, a silicone cleaning roller (12) is rotatably connected to the top side of the slider (14), the bottom end of the silicone cleaning roller (12) is connected to the inner wall of the movable frame (10) through a gear set, a filter screen (11) is fixedly connected to the rear end of the air outlet pipe (4) for cleaning the filter screen (11), and multiple swing plates (5) are rotatably connected to the bottom side of the air outlet pipe (4). The swing plates (5) are connected to the movable frame (10) through a traction component for swinging the swing plates (5).

2. The rapid curing device for producing composite transfer paper according to claim 1, characterized in that: The moving component includes a threaded rod (13) rotatably connected to the inner wall of the moving frame (10), and a slider (14) threadedly connected to the outer wall of the threaded rod (13). The inner wall of the moving frame (10) is provided with a slide rail, and the slider (14) is slidably connected to the outer wall of the slide rail.

3. The rapid curing device for producing composite transfer paper according to claim 1, characterized in that: The gear set includes a rack (15) fixedly connected to the inner wall of the movable frame (10), and a transmission gear (16) fixedly connected to the bottom end of the silicone cleaning roller (12). The transmission gear (16) and the rack (15) are meshed together.

4. The rapid curing device for producing composite transfer paper according to claim 2, characterized in that: The traction assembly includes a winding roller (7) rotatably connected to the outer wall of the movable frame (10). The outer wall of the winding roller (7) and the bottom end of the swing plate (5) are connected by a traction rope (6). A limiting plate (9) is fixedly connected to the outer wall of the movable frame (10). A sliding hole is provided at the bottom end of the limiting plate (9). The traction rope (6) is set on the inner wall of the sliding hole.

5. The rapid curing device for producing composite transfer paper according to claim 4, characterized in that: The outer wall of the threaded rod (13) is fixedly connected to the outer wall of the winding roller (7).

6. The rapid curing device for producing composite transfer paper according to claim 4, characterized in that: The outer wall of the movable frame (10) is equipped with a motor (8) via a fixed frame, and the drive end of the motor (8) is fixedly connected to the outer wall of the winding roller (7).

7. The rapid curing device for producing composite transfer paper according to claim 1, characterized in that: The inner wall of the curing chamber (1) is provided with an air expansion shaft (2) for mounting the composite transfer paper.

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