A drying device for an inline composite machine

Abstract

This utility model discloses a drying device for an inline laminating machine, relating to the field of laminating machine technology. It includes a laminating machine with a drying structure mounted on its top and a water-distributing structure mounted on its bottom. The laminating machine's inner cavity contains drying material. The water-distributing structure includes a water-distributing tank, with a first positioning roller rotatably connected to the inner side of the top of the tank, and a second positioning roller rotatably connected to the inner side of the top of the tank. This water-distributing structure achieves efficient pre-treatment of the moisture in the drying material. A drive motor rotates the extrusion rollers, causing the absorbent cotton on the outer wall to move synchronously with the drying material. The absorbent cotton and its surface polymer coating retain their absorbency while reducing friction, effectively absorbing moisture from the material surface. Simultaneously, the adhesive roller adheres to the polymer coating, removing lint and dust, ensuring the absorbent cotton is clean and reusable, improving moisture absorption efficiency and sustainability, and laying a good foundation for subsequent drying processes.

Description

Technical Field

[0001] This utility model relates to the field of laminating machine technology, and in particular to a drying device for an inline laminating machine. Background Technology

[0002] In current technologies, drying is a crucial step in ensuring the quality of material lamination during the production process of inline laminators. However, some drying devices suffer from uneven hot air distribution, low heat utilization, and dust contamination in the drying area, affecting the drying quality and cleanliness of the materials. Furthermore, the coordination between the drying structure and the moisture pretreatment structure is not tight enough, making it difficult to achieve continuous and efficient drying of materials and failing to meet the demands of modern production for high stability and cost-effectiveness. Therefore, there is an urgent need for an inline laminator drying device that can efficiently remove excess moisture from the material surface, maintain the continuous and effective operation of the water-absorbing components, and achieve uniform and clean drying.

[0003] However, existing technologies still have shortcomings, such as the following:

[0004] In actual operation, the drying structure of the composite drying machine often suffers from incomplete drying and reduced processing efficiency when the moisture content of the material to be dried varies. This causes inconvenience to subsequent drying operations and makes it difficult to ensure the stability and consistency of the drying effect. Utility Model Content

[0005] The purpose of this invention is to provide a drying device for an inline composite machine to solve the problem of varying moisture content in the drying materials mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A drying device for an inline laminating machine includes a laminating machine, a drying structure installed on the top of the laminating machine, a water distribution structure installed on the bottom of the laminating machine, and a drying material provided in the inner cavity of the laminating machine. The water distribution structure includes a water distribution tank, a first positioning roller rotatably connected to the inner side of the top of the water distribution tank, and a second positioning roller rotatably connected to the inner side of the top of the water distribution tank.

[0008] The composite machine includes a housing, with a first drive roller installed on the left side of the inner cavity of the housing, and a second drive roller installed on the left side of the inner cavity of the housing.

[0009] Preferably, a drive motor is installed on one side of the outer wall of the laminating machine, and an extrusion roller is installed at one end of the drive motor, the extrusion roller being located in the inner cavity of the laminating machine.

[0010] Preferably, the outer wall of the extrusion roller is connected to absorbent cotton, and the outer wall of the absorbent cotton is coated with a polymer coating.

[0011] Preferably, a fixing frame is installed on the left side of the inner cavity of the water distribution tank, and a plastic clip is fixedly connected to the top of the fixing frame.

[0012] Preferably, a bearing is engaged on the inner side of the plastic clip, a positioning rod is rotatably connected to the inner side of the bearing, and an adhesive roller is fixedly sleeved on the outer wall of the positioning rod.

[0013] Preferably, the drying structure includes a drying shell, a drying shell mounted on the top of the drying shell, a hot air blower mounted on the top of the drying shell, and a plurality of drying isolation plates mounted on the inner side of the bottom of the drying shell.

[0014] Preferably, a fan is installed at one end of the bottom of the hot air blower, a filter ventilation plate is installed at the bottom of the drying shell, a ventilation hole is opened on the outer wall of the top of the filter ventilation plate, and a fixing ring is fixedly connected to the bottom of the ventilation hole.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The water-separating structure enables efficient pretreatment of moisture in the drying material. A drive motor rotates the extrusion rollers, causing the absorbent cotton on the outer wall to move synchronously with the drying material. The absorbent cotton and its surface polymer coating retain their absorbency while reducing friction, effectively absorbing moisture from the material surface. Simultaneously, the adhesive roller adheres to the polymer coating, removing lint and dust, ensuring the absorbent cotton is clean and reusable. This improves moisture absorption efficiency and sustainability, laying a solid foundation for subsequent drying processes.

[0017] 2. Multi-zone design improves drying quality and efficiency. Hot air from the hot air blower is dispersed by a fan and then blown onto the material through a perforated filter plate. Drying isolation plates separate different drying zones, ensuring uniform heating. The filter plate and fixing ring reduce dust ingress, directly drying the material while also drying and regenerating absorbent cotton, achieving efficient heat utilization and enhancing the overall stability of the drying effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the fixing frame structure of this utility model;

[0021] Figure 4 This is a cross-sectional view of the filter ventilation plate of this utility model.

[0022] In the diagram: 1. Composite machine; 11. Machine casing; 12. First drive roller; 13. Second drive roller; 2. Drying structure; 21. Drying outer shell; 22. Drying isolation plate; 23. Hot air blower; 24. Fan; 25. Filter ventilation plate; 251. Ventilation hole; 252. Fixing ring; 3. Water distribution structure; 31. Water distribution tank; 32. Drive motor; 321. Extrusion roller; 33. Absorbent cotton; 331. Polymer coating; 34. First positioning roller; 35. Second positioning roller; 36. Fixing frame; 361. Plastic clip; 362. Bearing; 363. Positioning rod; 364. Adhesive roller; 4. Drying material. Detailed Implementation

[0023] 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.

[0024] like Figure 1 and Figure 2 As shown, a drying device for an inline laminating machine includes a laminating machine 1, with a drying structure 2 installed on the top of the laminating machine 1. Multiple drying devices can be assembled through the drying structure 2. A water distribution structure 3 is installed at the bottom of the laminating machine 1 to absorb moisture from the surface of the drying material 4. The drying material 4 is inserted through the inner cavity of the laminating machine 1 and enters the inner cavity at the bottom of the drying structure 2 for drying. The water distribution structure 3 includes a water distribution tank 31, with a first positioning roller 34 rotatably connected to the inner side of the top of the water distribution tank 31, and a second positioning roller 35 rotatably connected to the inner side of the top of the water distribution tank 31, which can be used to limit the transmission of the polymer coating 331. The laminating machine 1 includes a housing 11, with a first transmission roller 12 installed on the left side of the inner cavity of the housing 11 to limit the position of the drying material 4 entering, and a second transmission roller 13 installed on the left side of the inner cavity of the housing 11 to limit the position of the drying material 4 entering the inner cavity of the drying structure 2.

[0025] It should be noted that in this embodiment, the drying material 4 is pulled by passing through the lower surface of the first drive roller 12, then the lower surface of the drying material 4 passes around the upper surface of the extrusion roller 321, and then passes through the inner cavity at the bottom of the drying structure 2 through the lower surface of the second drive roller 13.

[0026] like Figure 2 and Figure 3As shown, a drive motor 32 is installed on one side of the outer wall of the laminating machine 1, and a squeeze roller 321 is installed at one end of the drive motor 32. The squeeze roller 321 is located in the inner cavity of the laminating machine 1. By starting the drive motor 32, the drive motor 32 drives the squeeze roller 321 to rotate. The outer wall of the squeeze roller 321 is connected to a water-absorbing cotton 33, which drives the water-absorbing cotton 33 to rotate. The outer wall of the water-absorbing cotton 33 is provided with a polymer coating 331 to improve the surface of the water-absorbing cotton 33. The smoothness is achieved by retaining the water absorption performance of the absorbent cotton 33 surface. A fixing frame 36 is installed on the left side of the inner cavity of the water tank 31, and a plastic clip 361 is fixedly connected to the top of the fixing frame 36 to hold the bearing 362. The bearing 362 is engaged by the inner side of the plastic clip 361, and a positioning rod 363 is rotatably connected to the inner side of the bearing 362, so that it can limit the positioning rod 363 while also rotating, allowing the adhesive roller 364 fixedly sleeved on the outer wall of the positioning rod 363 to rotate.

[0027] It should be noted that in this embodiment, when the drive motor 32 is started, one end of the drive motor 32 drives the squeezing roller 321 to rotate, so that the absorbent cotton 33 on the outer wall of the squeezing roller 321 and the outer wall of the drying material 4 are synchronously driven together. At the same time, the squeezing roller 321 absorbs the moisture on the outer wall of the drying material 4, and the first positioning roller 34 and the second positioning roller 35 guide the absorbent cotton 33 into the inner cavity of the water distribution tank 31. The fixing frame 36 on the lower surface of the squeezing roller 321 is connected to the bearing 362. The positioning rod 363 is rotatably connected to the inner side of the bearing 362. The adhesive roller 364, which is sleeved on the outer wall of the positioning rod 363, adheres to the polymer coating 331. The adhesive roller 364 removes the lint or dust from the surface of the polymer coating 331, so that the dried and cleaned absorbent cotton 33 and the polymer coating 331 are partially transferred to the outer wall of the squeezing roller 321 to absorb the moisture on the lower surface of the drying material 4 again.

[0028] like Figure 1 , Figure 2 and Figure 4As shown, the drying structure 2 includes a drying shell 21, with a drying shell 21 mounted on top to cover the drying area and reduce heat loss. A hot air blower 23 is mounted on top of the drying shell 21 to transmit hot air into the inner cavity at the bottom of the drying shell 21. Multiple drying isolation plates 22 are mounted on the inner side of the bottom of the drying shell 21 to isolate different drying areas. A fan 24 is mounted at one end of the bottom of the hot air blower 23. The fan 24 rotates when blown by the hot air, thus dispersing the hot air. A filter ventilation plate 25 is mounted at the bottom of the drying shell 21 to filter dust. A ventilation hole 251 is opened on the outer wall of the top of the filter ventilation plate 25 to allow air to pass through the ventilation hole 251 and blow onto the upper surface of the polymer coating 331 for drying. A fixing ring 252 is fixedly connected to the bottom of the ventilation hole 251 to reduce dust entry at the bottom of the ventilation hole 251.

[0029] It should be noted that in this embodiment, the absorbent cotton 33 containing moisture is transferred to the lower surface of the filter ventilation plate 25, and hot air is transferred to the inner cavity of the water tank 31 through the ventilation hole 251 to dry the absorbent cotton 33. At the same time, the fixing ring 252 can effectively prevent dust from entering it.

[0030] The working principle of this utility model is as follows: the drying material 4 passes through the lower surface of the first transmission roller 12, then the lower surface of the drying material 4 passes around the upper surface of the extrusion roller 321, and then passes through the inner cavity at the bottom of the drying structure 2 through the lower surface of the second transmission roller 13, pulling the right end of the drying material 4. At the same time, the hot air blower 23 is started, allowing the hot air blower 23 to blow hot air onto the fan 24, so that the hot air is dispersed to the drying isolation plate 22 to isolate the drying area.

[0031] When the drive motor 32 is started, one end of the drive motor 32 drives the squeezing roller 321 to rotate, so that the absorbent cotton 33 on the outer wall of the squeezing roller 321 and the outer wall of the drying material 4 are driven synchronously. At the same time, the squeezing roller 321 absorbs the moisture on the outer wall of the drying material 4, and the first positioning roller 34 and the second positioning roller 35 guide the absorbent cotton 33 into the inner cavity of the water distribution tank 31. The absorbent cotton 33 with moisture is transferred to the lower surface of the filter ventilation plate 25. Hot air is transferred to the inner cavity of the water distribution tank 31 through the ventilation hole 251 to dry the absorbent cotton 33. At the same time, the fixing ring 252 can effectively prevent dust from entering.

[0032] The fixing frame 36 on the lower surface of the extrusion roller 321 is engaged with the bearing 362. The positioning rod 363 is rotatably connected to the inner side of the bearing 362. The adhesive roller 364, which is sleeved on the outer wall of the positioning rod 363, adheres to the polymer coating 331. The adhesive roller 364 removes lint or dust from the surface of the polymer coating 331, so that the dried and cleaned absorbent cotton 33 and polymer coating 331 are partially transferred to the outer wall of the extrusion roller 321, where the moisture on the lower surface of the dried material 4 is absorbed again.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A drying device for an inline laminating machine, comprising a laminating machine (1), wherein a drying structure (2) is installed on the top of the laminating machine (1), a water-dividing structure (3) is installed on the bottom of the laminating machine (1), and a drying material (4) is provided in the inner cavity of the laminating machine (1), characterized in that: The water distribution structure (3) includes a water distribution tank (31), with a first positioning roller (34) rotatably connected to the inner side of the top of the water distribution tank (31), and a second positioning roller (35) rotatably connected to the inner side of the top of the water distribution tank (31). The composite machine (1) includes a housing (11), a first drive roller (12) is installed on the left side of the inner cavity of the housing (11), and a second drive roller (13) is installed on the left side of the inner cavity of the housing (11).

2. An inline dryer for a finishing machine as claimed in claim 1, characterized in that: A drive motor (32) is installed on one side of the outer wall of the laminating machine (1), and an extrusion roller (321) is installed at one end of the drive motor (32). The extrusion roller (321) is located in the inner cavity of the laminating machine (1).

3. An inline dryer for a finishing machine as claimed in claim 2, wherein: The outer wall of the extrusion roller (321) is connected to absorbent cotton (33), and the outer wall of the absorbent cotton (33) is provided with a polymer coating (331).

4. An inline dryer for a finishing machine as claimed in claim 1, wherein: A fixing frame (36) is installed on the left side of the inner cavity of the water distribution tank (31), and a plastic clip (361) is fixedly connected to the top of the fixing frame (36).

5. An inline finisher drying apparatus as claimed in claim 4, wherein: The plastic clip (361) has a bearing (362) attached to its inner side, and a positioning rod (363) is rotatably connected to the inner side of the bearing (362). An adhesive roller (364) is fixedly sleeved on the outer wall of the positioning rod (363).

6. An inline dryer for a finishing machine as claimed in claim 1, wherein: The drying structure (2) includes a drying shell (21), the top of which is equipped with a drying shell (21), a hot air blower (23) is installed on the top of the drying shell (21), and a plurality of drying isolation plates (22) are installed on the inner side of the bottom of the drying shell (21).

7. An on-line finisher for a composite machine according to claim 6, characterized in that: A fan (24) is installed at one end of the bottom of the hot air blower (23), and a filter ventilation plate (25) is installed at the bottom of the drying shell (21). A ventilation hole (251) is opened on the outer wall of the top of the filter ventilation plate (25), and a fixing ring (252) is fixedly connected to the bottom of the ventilation hole (251).

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