Paper core drying device
By setting middle and side partitions in the paper core drying device, using heating tubes and heating plates for uniform heating, and driving the paper core to rotate through a driving motor, the problem of uneven heat of the paper core is solved, efficient and uniform drying is achieved, and deformation of the paper core is prevented.
Patent Information
- Application Number
- CN202422813409.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-19
AI Technical Summary
In existing paper core drying equipment, the fan blows air on one side of the paper core, resulting in uneven heat, uneven drying and low efficiency.
A middle partition and side partitions are set in the main body of the drying device, and a fan is set at the bottom. The heating tube and heating plate are used to evenly heat the paper core. At the same time, the paper core is driven by a driving motor to rotate to achieve uniform heating, and an observation window is provided to observe the drying status.
The uniform drying of the paper core is achieved, the drying efficiency is improved, and the wrinkling or deformation of the paper core caused by overheating is avoided.
Smart Images
Figure CN223332077U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying devices, in particular to a paper core drying device. Background Art
[0002] Paper core is a commonly used material in the packaging and logistics industries. It is a hollow cylindrical core made of paper or cardboard, used for winding, storage, and transportation of rolls or paper products. The paper core is a hollow cylindrical structure that supports and fixes the paper roll. Paper core is widely used in paper products, printed materials, packaging and other fields to ensure the stability and integrity of paper and rolls.
[0003] However, in the existing technology, the drying process is one of the most important steps in the production process of paper cores. There are many paper core drying devices on the market, but the fan generally blows air on one side of the paper core to dry it, which causes uneven heating at both ends of the paper core, resulting in uneven drying and low drying efficiency. Therefore, designing a paper core drying device with uniform drying and high drying efficiency is of great significance to improving paper core production efficiency and product quality. Utility Model Content
[0004] The purpose of the utility model is to solve the problems in the prior art that the fan blows air to one side of the paper core to dry it, thereby causing uneven heating at both ends of the paper core, resulting in uneven drying and low drying efficiency, and to propose a paper core drying device.
[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: it includes a drying device main body, a sealed door is provided at the front end of the drying device main body, one side of the drying device main body is rotatably connected to the drying device main body, a middle partition is fixed inside the drying device main body, side partitions are fixed on the three side surfaces inside the drying device main body, ventilation holes are provided on the middle partition and the side partitions, a heating pipe is fixed inside the middle partition, three heating plates are fixed on the side partitions near the inner side of the drying device main body, and the position of each heating plate corresponds to the side partition, a fan is fixed at the bottom end of the drying device main body, and the fan outlet corresponds to the bottom end of the side partition and the middle partition, a paper core rack is provided inside the drying device main body, and a plurality of storage blocks are fixed on the paper core rack.
[0006] Preferably, a driving motor is fixed to the top of the drying device body, a transmission block is fixed to the output end of the driving motor, the transmission block rotates inside the top of the drying device body through a bearing, a turntable is fixed to the bottom of the transmission block, and the bottom end of the turntable is fixedly connected to the top of the paper core frame.
[0007] Preferably, the paper core rack is square in shape, and each of the storage blocks is located between two storage blocks on both sides of adjacent paper core racks.
[0008] Preferably, a handle groove is provided on one side of the sealing door, and the sealing door is fixedly connected to the drying device body by magnetic attraction.
[0009] Preferably, an observation window is fixed at the front end of the sealing door, and the height of the observation window is equal to the height of the paper core frame.
[0010] Preferably, the ventilation holes on the middle partition plate and the side partition plates have the same shape, and the ventilation holes on the middle partition plate and the side partition plates have corresponding positions.
[0011] Preferably, the paper core frame is sleeved on the middle partition, the paper core frame is concentric with the turntable, and the turntable is concentric with the middle partition.
[0012] Compared with the prior art, the advantages and positive effects of the present invention are:
[0013] 1. In the utility model, side partitions and a middle partition are arranged inside the main body of the drying device, and a fan is arranged under the main body of the drying device, so that the air blown by the fan is blown out through the vents on the middle partition and the side partition. At the same time, the heating tube and the heating plate heat the air, so that the paper core is evenly heated during the drying process, which solves the problems existing in the prior art that the fan blows air to dry one side of the paper core, thereby causing uneven heating at both ends of the paper core, resulting in uneven drying and low drying efficiency.
[0014] 2. In the present invention, the turntable is fixed to the top of the paper core rack and driven by the driving motor to rotate, so that the paper core rack drives the paper core on the paper core rack to rotate, so that the paper core is evenly heated. At the same time, an observation window is opened at one end of the sealed door, so that the staff can observe the drying state of the paper core inside the drying device body, avoiding the problem of wrinkles or deformation on the surface of the paper core caused by overheating during the drying process of the drying device body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the front-end three-dimensional structure of a paper core drying device proposed in the utility model;
[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of a paper core drying device after opening;
[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of a heating device for a paper core drying device proposed in the utility model;
[0018] Figure 4 The utility model provides a three-dimensional structural diagram of a paper core frame of a paper core drying device.
[0019] Legend: 1. Drying device body; 2. Fan; 3. Sealing door; 4. Middle partition; 5. Side partition; 6. Ventilation port; 7. Heating tube; 8. Heating plate; 9. Driving motor; 10. Transmission block; 11. Turntable; 12. Paper core rack; 13. Storage block; 14. Handle slot; 15. Observation window. DETAILED DESCRIPTION
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification. Example 1
[0022] like Figure 1-4 As shown, the utility model provides a paper core drying device, including a drying device main body 1, a sealed door 3 is provided at the front end of the drying device main body 1, one side of the drying device main body 1 is rotatably connected to the drying device main body 1, a middle partition 4 is fixed inside the drying device main body 1, side partitions 5 are fixed on the three side surfaces inside the drying device main body 1, and ventilation holes 6 are opened on the middle partition 4 and the side partitions 5, a heating tube 7 is fixed inside the middle partition 4, and three heating plates 8 are fixed on the side partition 5 near the inner side of the drying device main body 1, and the position of each heating plate 8 corresponds to the side partition 5, a fan 2 is fixed at the bottom end of the drying device main body 1, and the air outlet of the fan 2 corresponds to the bottom end of the side partition 5 and the middle partition 4, a paper core rack 12 is provided inside the drying device main body 1, and a plurality of placement blocks 13 are fixed on the paper core rack 12, so that the paper core is heated at both ends inside the drying device main body 1 at the same time.
[0023] The following is a detailed description of the specific settings and functions of this embodiment: the vents 6 on the middle partition 4 and the side partition 5 are of the same shape, and the positions of the vents 6 on the middle partition 4 and the side partition 5 correspond to each other, so that the airflow passes through the vents 6 of the same size to evenly dry the paper core, and a handle groove 14 is provided on one side of the sealing door 3. The sealing door 3 is fixedly connected to the drying device body 1 by magnetic attraction, which is convenient for opening and closing the sealing door 3. An observation window 15 is fixed to the front end of the sealing door 3. The height of the observation window 15 is equal to the height of the paper core frame 12, so that the worker can observe the inside of the drying device body 1 through the observation window 15 to avoid damage to the paper core caused by overheating. Example 2
[0024] like Figure 1-4As shown, a driving motor 9 is fixed to the top of the drying device body 1, and a transmission block 10 is fixed to the output end of the driving motor 9. The transmission block 10 rotates inside the top of the drying device body 1 through a bearing. A turntable 11 is fixed to the bottom of the transmission block 10, and the bottom end of the turntable 11 is fixedly connected to the top of the paper core frame 12, so that the paper core is evenly heated during the rotation inside the drying device body 1.
[0025] The effect achieved by the entire embodiment is that the paper core rack 12 is square in shape, each placement block 13 is located between two placement blocks 13 on both sides of the adjacent paper core rack 12, the paper core rack 12 is sleeved on the middle partition 4, the paper core rack 12 is concentric with the turntable 11, and the turntable 11 is concentric with the middle partition 4, so that more paper cores can be placed on the paper core rack 12.
[0026] The usage and working principle of this device are as follows: by pulling the handle slot 14, the other end of the sealing door 3 rotates on the drying device body 1, so that the sealing door 3 is opened, the paper core is placed on the placement block 13, the sealing door 3 is closed, and the driving motor 9 is started, so that the driving motor 9 drives the transmission block 10 to rotate, thereby causing the transmission block 10 to drive the turntable 11 to rotate, and when the turntable 11 rotates, it drives the paper core rack 12 to rotate, so that the paper core rack 12 drives the placement block 13 to rotate, so that the paper core rotates inside the drying device body 1, and at the same time, the fan 2 is started, so that the fan 2 inputs air into the side partition 5 and the middle partition 4, and then inputs it into the drying device body 1 through the vent 6. At the same time, the heating tube 7 and the heating plate 8 heat the air. At this time, the middle partition 4 and the side partition 5 heat both ends of the paper core at the same time through the vent 6. The staff observes the heating situation inside the drying device body 1 through the observation window 15 to avoid the problem of wrinkles or deformation on the surface of the paper core caused by overheating during the drying process of the drying device body 1.
[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.
Claims
1. A paper core drying device, comprising a drying device body (1), characterized in that: The front end of the drying device body (1) is provided with a sealed door (3), one side of the drying device body (1) is rotatably connected to the drying device body (1), a middle partition (4) is fixed inside the drying device body (1), and side partitions (5) are fixed on three sides of the inside of the drying device body (1), and ventilation holes (6) are opened on the middle partition (4) and the side partitions (5), a heating tube (7) is fixed inside the middle partition (4), and three heating plates (8) are fixed on the side partitions (5) close to the inner side of the drying device body (1), and the position of each heating plate (8) corresponds to the side partition (5), and a fan (2) is fixed at the bottom end of the drying device body (1), and the air outlet of the fan (2) corresponds to the bottom end of the side partition (5) and the middle partition (4). A paper core frame (12) is provided inside the drying device body (1), and a plurality of storage blocks (13) are fixed on the paper core frame (12).
2. A paper core drying device according to claim 1, characterized in that: A driving motor (9) is fixed to the top of the drying device body (1), a transmission block (10) is fixed to the output end of the driving motor (9), the transmission block (10) rotates inside the top of the drying device body (1) through a bearing, a turntable (11) is fixed to the bottom end of the transmission block (10), and the bottom end of the turntable (11) is fixedly connected to the top of the paper core frame (12).
3. A paper core drying device according to claim 2, characterized in that: The paper core frame (12) is square in shape, and each of the storage blocks (13) is located between two storage blocks (13) on both sides of adjacent paper core frames (12).
4. A paper core drying device according to claim 1, characterized in that: A handle groove (14) is provided on one side of the sealing door (3), and the sealing door (3) is fixedly connected to the drying device body (1) through magnetic attraction.
5. A paper core drying device according to claim 4, characterized in that: An observation window (15) is fixed to the front end of the sealing door (3), and the height of the observation window (15) is equal to the height of the paper core frame (12).
6. The paper core drying device according to claim 1, characterized in that: The ventilation openings (6) on the middle partition (4) and the side partition (5) have the same shape, and the positions of the ventilation openings (6) on the middle partition (4) and the side partition (5) correspond to each other.
7. The paper core drying device according to claim 1, characterized in that: The paper core frame (12) is sleeved on the middle partition (4), the paper core frame (12) is concentric with the turntable (11), and the turntable (11) is concentric with the middle partition (4).