Film-coated paperboard high-temperature film removal device

Abstract

The utility model provides a kind of film-coated paperboard high-temperature film-removing device, including device ontology, the device ontology top surface is successively equipped with processing box and cleaning box, the processing box inner wall is equipped with electric heating wire, by setting processing box, electric heating wire and the cooperation use of cleaning box, it is convenient to carry out film-removing treatment to the film-coated paperboard after recovery, so that when operating, staff is started by controller electric heating wire in processing box interior, so that electric heating wire carries out temperature rising treatment in processing box interior, when temperature reaches that oil film can be softened, staff is by clamp and is clamped into to processing box interior with film-coated paperboard, after that, under the action of high temperature in processing box interior, make the oil film on the surface of film-coated paperboard soften and separate, after that, by clamp is taken out, then under the cooling of outside air, make the oil film on the surface of film-coated plate curl into ball, finally, it can be cleaned by being put into to cleaning box interior again.

Description

Technical Field

[0001] This utility model relates to the field of film removal technology for coated paperboard, and in particular to a high-temperature film removal device for coated paperboard. Background Technology

[0002] Paperboard, also known as cardboard, is a thick sheet of paper made from various pulps and composed of interwoven fibers. The difference between paperboard and paper is usually distinguished by basis weight and thickness. Waste paperboard can be recycled and reused. The recycling and utilization of paperboard is beneficial to environmental protection, forest protection, and resource conservation. Waste paperboard can be reused multiple times.

[0003] Most cardboard recycling devices on the market currently require large cardboard pieces to be broken down into smaller pieces before recycling. However, some cardboard pieces have an oil film on their surface, which needs to be removed during recycling. The most common method is manual removal, which is feasible but inefficient.

[0004] Therefore, it is necessary to provide a high-temperature decoction device for laminated paperboard to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a high-temperature delamination device for laminated paperboard, which solves the problems in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a high-temperature decoating device for coated paperboard, comprising a device body. A processing box and a cleaning box are sequentially installed on the top surface of the device body. An electric heating wire is installed on the inner wall of the processing box. A conveying roller is movably installed inside the cleaning box via a bearing seat and a drive shaft. One end of the drive shaft passes through the top surface of the cleaning box and is connected to a first drive motor. A second cleaning brush is installed on the circumferential side of the conveying roller. By using the processing box, electric heating wire, and cleaning box in combination, the decoating process of recycled coated paperboard is facilitated, making operation easier. During the process, staff activate the electric heating wire inside the processing box via a controller to heat the interior of the box. Once the temperature reaches a level sufficient to soften the oil film, staff use clamps to insert the coated cardboard into the processing box. Under the high temperature inside the box, the oil film on the surface of the cardboard softens and separates. The cardboard is then removed using clamps, and under the cooling effect of the outside air, the oil film on the surface of the cardboard curls into a ball. Finally, it is placed into the cleaning box for cleaning. This method is simple to operate, facilitates the removal of the coating from the coated cardboard, and makes the cardboard easier to recycle.

[0007] Preferably, a second drive motor is vertically mounted on the bottom surface of the device body. A cleaning roller is installed at the output end of the second drive motor, penetrating the device body and the surface of the cleaning box. A first cleaning brush is provided on the circumferential side of the cleaning roller. The coordinated use of the second drive motor, the cleaning roller, and the first cleaning brush facilitates the removal of the scalded oil film on the surface of the laminated cardboard. During operation, the first and second drive motors are started, causing the first drive motor to drive the conveyor roller to rotate, and the second drive motor to drive the first cleaning brush to rotate via the cleaning roller. Then, the operator uses a clamp to clamp the laminated cardboard out of the processing box. Under the cooling of the outside air, the scalded oil film on the surface of the laminated cardboard shrinks. Then, the clamp pushes the laminated cardboard into the cleaning box through the second inlet and outlet. The cardboard is then conveyed by the conveyor roller. During the conveying process, the first cleaning brush on the surface of the cleaning roller removes the scalded oil film from the surface of the cardboard. Finally, it is discharged through the second inlet and outlet at the other end. This method is simple to operate and facilitates the removal of the film from the laminated cardboard.

[0008] Preferably, there are two conveying rollers, and a sprocket is provided on the surface of the drive shaft. A chain is engaged between the two sprockets. By setting the sprockets and chain in cooperation, it is easy to control the two conveying rollers to rotate synchronously by a first drive motor, which facilitates the conveying and cleaning of the coated paperboard.

[0009] Preferably, a temperature sensor is installed at the top inside the processing box. By setting the temperature sensor, it is convenient to monitor the temperature inside the processing box and to control the internal temperature.

[0010] Preferably, the processing box has a first inlet / outlet on one end surface, and the cleaning box has a second inlet / outlet through both ends surface. By setting the first inlet / outlet and the second inlet / outlet, it is convenient to allow the laminated cardboard to enter and exit, and to facilitate the removal of the film.

[0011] Preferably, the device body is provided with support legs at the bottom end, and multiple support legs are provided. The multiple support legs are installed at equal intervals at the four corners of the bottom end of the device body. By providing support legs, it is convenient to support the device body, thereby improving the stability of the device body during operation.

[0012] Preferably, a controller is installed on the top surface of the device body, which facilitates the control of the electrical components inside the device body.

[0013] Compared with related technologies, the high-temperature decoction device for coated paperboard provided by this utility model has the following advantages:

[0014] Compared with existing technologies, this high-temperature decoating device for laminated paperboard, through the coordinated use of a processing box, an electric heating wire, and a cleaning box, facilitates the decoating process of recycled laminated paperboard. During operation, the operator activates the electric heating wire inside the processing box via a controller to heat the interior of the box. Once the temperature is high enough to soften the oil film, the operator clamps the laminated paperboard into the processing box. Under the high temperature inside the processing box, the oil film on the surface of the laminated paperboard softens and separates. It is then removed by the clamps, and under the cooling of the outside air, the oil film on the surface of the laminated paperboard curls into a ball. Finally, it is placed into the cleaning box for cleaning. This method is simple to operate, facilitates the decoating process of laminated paperboard, and facilitates the recycling of paperboard.

[0015] Compared with existing technologies, this high-temperature decoating device for laminated paperboard, through the coordinated use of a second drive motor, a cleaning roller, and a first cleaning brush, facilitates the removal of the scalded oil film on the surface of the laminated paperboard. During operation, the first and second drive motors are activated. The first drive motor rotates the conveyor roller, and the second drive motor, through the cleaning roller, rotates the first cleaning brush. Then, the operator uses clamps to remove the laminated paperboard from the processing box. Under the cooling effect of external air, the scalded oil film on the surface of the laminated paperboard shrinks. The clamps then push the laminated paperboard into the cleaning box through the second inlet / outlet. The paperboard is then conveyed by the conveyor roller. During this process, the first cleaning brush on the surface of the cleaning roller removes the scalded oil film from the paperboard surface. Finally, it is discharged through the second inlet / outlet at the other end. This method is simple to operate and facilitates the decoating process of laminated paperboard.

[0016] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a high-temperature decoction device for coated paperboard provided by this utility model;

[0018] Figure 2 A front view of a high-temperature decoction device for coated paperboard provided by this utility model;

[0019] Figure 3 A schematic diagram of the internal structure of the processing box of a high-temperature decoction device for coated paperboard provided by this utility model;

[0020] Figure 4 A schematic diagram of the internal structure of the cleaning box of a high-temperature decoction device for coated cardboard provided by this utility model.

[0021] Numbering on the map:

[0022] 1. Device body; 2. Processing box; 3. First inlet / outlet; 4. Cleaning box; 5. Second inlet / outlet; 6. Controller; 7. Support leg; 8. First drive motor; 9. Second drive motor; 10. Electric heating wire; 11. Temperature sensor; 12. Chain; 13. Sprocket; 14. First cleaning brush; 15. Conveyor roller; 16. Cleaning roller; 17. Second cleaning brush. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] First Embodiment

[0025] Please refer to the following: Figure 1-4 A high-temperature decoating device for coated paperboard includes a device body 1. A processing box 2 and a cleaning box 4 are sequentially mounted on the top surface of the device body 1. An electric heating wire 10 is installed on the inner wall of the processing box 2. A conveying roller 15 is movably mounted inside the cleaning box 4 via a bearing seat and a drive shaft. One end of the drive shaft passes through the top surface of the cleaning box 4 and is connected to a first drive motor 8. A second cleaning brush 17 is installed on the circumferential side of the conveying roller 15. The coordinated use of the processing box 2, the electric heating wire 10, and the cleaning box 4 facilitates the decoating process of recycled coated paperboard, making operation more efficient. Personnel activate the electric heating wire 10 inside the processing box 2 via controller 6 to heat the interior of the processing box 2. Once the temperature reaches a level sufficient to soften the oil film, the worker uses clamps to insert the coated cardboard into the processing box 2. Under the high temperature inside the processing box 2, the oil film on the surface of the coated cardboard softens and separates. It is then removed by clamps, and under the cooling effect of the outside air, the oil film on the surface of the coated cardboard curls into a ball. Finally, it is placed into the cleaning box 4 for cleaning. This method is simple to operate, facilitates the removal of the coating from the coated cardboard, and facilitates the recycling of the cardboard.

[0026] The working principle of the high-temperature decoction device for coated paperboard provided by this utility model is as follows:

[0027] By using the processing box 2, electric heating wire 10, and cleaning box 4 in conjunction, the coated paperboard can be easily de-coated after recycling. During operation, the operator activates the electric heating wire 10 inside the processing box 2 via the controller 6 to heat the interior. Once the temperature is high enough to soften the oil film, the operator clamps the coated paperboard into the processing box 2. Under the high temperature inside the processing box 2, the oil film on the surface of the coated paperboard softens and separates. It is then removed by the clamps, and under the cooling effect of the outside air, the oil film on the surface of the coated paperboard curls into a ball. Finally, it is placed into the cleaning box 4 for cleaning. This method is simple to operate, facilitates the de-coating of coated paperboard, and facilitates the recycling of the paperboard. This is achieved by setting up a second drive motor 9, a cleaning roller 16, and a first cleaning... The use of brush 14 facilitates the removal of the scalded oil film on the surface of the laminated cardboard. During operation, the first drive motor 8 and the second drive motor 9 are started. The first drive motor 8 drives the conveyor roller 15 to rotate, and the second drive motor 9 drives the first cleaning brush 14 to rotate via the cleaning roller 16. Then, the operator uses a clamp to clamp the laminated cardboard out of the processing box 2. Under the cooling of the outside air, the scalded oil film on the surface of the laminated cardboard shrinks. Then, the clamp pushes the laminated cardboard into the cleaning box 4 through the second inlet / outlet 5. The cardboard is then conveyed by the conveyor roller 15. During the conveying process, the first cleaning brush 14 on the surface of the cleaning roller 16 removes the scalded oil film from the surface of the cardboard. Finally, it is discharged through the second inlet / outlet 5 at the other end. This method is simple to operate and facilitates the removal of the film from the laminated cardboard.

[0028] Compared with related technologies, the high-temperature decoction device for coated paperboard provided by this utility model has the following advantages:

[0029] By using the processing box 2, electric heating wire 10, and cleaning box 4 in conjunction, the coated paperboard can be easily de-coated after recycling. During operation, the operator activates the electric heating wire 10 inside the processing box 2 via the controller 6 to heat the interior. Once the temperature is high enough to soften the oil film, the operator clamps the coated paperboard into the processing box 2. Under the high temperature inside the processing box 2, the oil film on the surface of the coated paperboard softens and separates. It is then removed by the clamps, and under the cooling effect of the outside air, the oil film on the surface of the coated paperboard curls into a ball. Finally, it is placed into the cleaning box 4 for cleaning. This method is simple to operate, facilitates the de-coating of coated paperboard, and facilitates the recycling of the paperboard. This is achieved by setting up a second drive motor 9, a cleaning roller 16, and a first cleaning... The use of brush 14 facilitates the removal of the scalded oil film on the surface of the laminated cardboard. During operation, the first drive motor 8 and the second drive motor 9 are started. The first drive motor 8 drives the conveyor roller 15 to rotate, and the second drive motor 9 drives the first cleaning brush 14 to rotate via the cleaning roller 16. Then, the operator uses a clamp to clamp the laminated cardboard out of the processing box 2. Under the cooling of the outside air, the scalded oil film on the surface of the laminated cardboard shrinks. Then, the clamp pushes the laminated cardboard into the cleaning box 4 through the second inlet / outlet 5. The cardboard is then conveyed by the conveyor roller 15. During the conveying process, the first cleaning brush 14 on the surface of the cleaning roller 16 removes the scalded oil film from the surface of the cardboard. Finally, it is discharged through the second inlet / outlet 5 at the other end. This method is simple to operate and facilitates the removal of the film from the laminated cardboard.

[0030] Second Embodiment

[0031] Please refer to the following: Figure 1-4 Based on the high-temperature decoction apparatus for laminated paperboard provided in the first embodiment of this application, the second embodiment of this application proposes another high-temperature decoction apparatus for laminated paperboard. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0032] Based on Example 1, see [link / reference] Figure 1-4A second drive motor 9 is vertically mounted on the bottom surface of the device body 1. A cleaning roller 16 is installed at the output end of the second drive motor 9, passing through the device body 1 and the surface of the cleaning box 4. A first cleaning brush 14 is provided on the circumferential side of the cleaning roller 16. The coordinated use of the second drive motor 9, the cleaning roller 16, and the first cleaning brush 14 facilitates the removal of the scalded oil film from the surface of the laminated cardboard. During operation, starting the first drive motor 8 and the second drive motor 9 causes the first drive motor 8 to drive the conveyor roller 15 to rotate, and the second drive motor 9, through the cleaning roller... 16 drives the first cleaning brush 14 to rotate. Then, the operator uses a clamp to clamp out the coated cardboard from inside the processing box 2. Under the cooling of the outside air, the oil film that has been heated on the surface of the coated cardboard shrinks. Then, the clamp pushes the coated cardboard into the cleaning box 4 from the second inlet / outlet 5. The cardboard is then conveyed by the conveyor roller 15. During the conveying process, the first cleaning brush 14 on the surface of the cleaning roller 16 removes the shrinking oil film from the surface of the cardboard. Finally, it is discharged through the second inlet / outlet 5 at the other end. This method is simple to operate and facilitates the removal of the coating from the coated cardboard.

[0033] Based on Example 1, see [link / reference] Figure 1-4 Two conveyor rollers 15 are provided, and a sprocket 13 is provided on the surface of the drive shaft. A chain 12 is engaged between the two sprockets 13. By setting the sprockets 13 and the chain 12 to work together, it is easy to control the two conveyor rollers 15 to rotate synchronously by a first drive motor 8, which facilitates the conveying and cleaning of the coated paperboard.

[0034] Based on Example 1, see [link / reference] Figure 1-4 A temperature sensor 11 is installed at the top inside the processing box 2. By setting the temperature sensor 11, it is easy to monitor the temperature inside the processing box 2 and to control the internal temperature.

[0035] Based on Example 1, see [link / reference] Figure 1-4 The processing box 2 has a first inlet / outlet 3 on one end surface, and the cleaning box 4 has a second inlet / outlet 5 through both ends surface. By setting the first inlet / outlet 3 and the second inlet / outlet 5, it is convenient to allow the coated paperboard to enter and exit, and to facilitate the removal of the film.

[0036] Based on Example 1, see [link / reference] Figure 1-4 The device body 1 is provided with a support leg 7 at its bottom end, and there are multiple support legs 7. The multiple support legs 7 are installed at the four corners of the bottom end of the device body 1 at equal distances. By providing support legs 7, it is convenient to support the device body 1, thereby improving the stability of the device body 1 during operation.

[0037] Based on Example 1, see [link / reference] Figure 1-4The device body 1 is equipped with a controller 6 on its top surface. By setting the controller 6, it is convenient to control the electrical components inside the device body 1. The control circuit of the control panel can be implemented by simple programming by those skilled in the art. It is common knowledge in the art. It is only used and not modified. Therefore, the control method and circuit connection will not be described in detail.

[0038] It should be noted that all components used in this application are standard parts that can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets and welding that are mature in the prior art. The mechanical parts and electrical equipment adopt conventional models in the prior art. The circuit connection adopts conventional connection methods in the prior art. The electrical equipment is connected to an external safe power source. These will not be described in detail here.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-temperature decoating device for laminated paperboard, comprising a device body (1), characterized in that, The top surface of the device body (1) is sequentially equipped with a processing box (2) and a cleaning box (4). The inner wall of the processing box (2) is equipped with an electric heating wire (10). Inside the cleaning box (4), a conveying roller (15) is movably installed through a bearing seat and a drive shaft. One end of the drive shaft passes through the top surface of the cleaning box (4) and is connected to a first drive motor (8). A second cleaning brush (17) is installed on the periphery of the conveying roller (15).

2. The high-temperature decoating device for coated paperboard according to claim 1, characterized in that, A second drive motor (9) is vertically mounted on the bottom surface of the device body (1). The output end of the second drive motor (9) passes through the surface of the device body (1) and the cleaning box (4) and is provided with a cleaning roller (16). A first cleaning brush (14) is provided on the periphery of the cleaning roller (16).

3. The high-temperature decoating device for coated paperboard according to claim 1, characterized in that, Two conveyor rollers (15) are provided, and a sprocket (13) is provided on the surface of the drive shaft. A chain (12) is engaged between the two sprockets (13).

4. The high-temperature decoating device for coated paperboard according to claim 1, characterized in that, A temperature sensor (11) is installed at the top inside the processing box (2).

5. The high-temperature decoating device for coated paperboard according to claim 1, characterized in that, The processing box (2) has a first inlet / outlet (3) on one end surface, and the cleaning box (4) has a second inlet / outlet (5) through both ends surface.

6. The high-temperature decoating device for coated paperboard according to claim 1, characterized in that, The device body (1) is provided with a support leg (7) at the bottom end, and there are multiple support legs (7), which are installed at equal distances at the four corners of the bottom end of the device body (1).

7. The high-temperature decoating device for coated paperboard according to claim 1, characterized in that, A controller (6) is mounted on the top surface of the device body (1).

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