Paper tube drying device

Abstract

The utility model provides a paper tube drying device, and belongs to the technical field of paper tube drying. A paper tube drying device is characterized by comprising a drying box, through holes are formed in the two sides of the drying box, a first heat preservation plate is slidably connected to the drying box, a first drying frame is fixedly connected to one side of the first heat preservation plate, and a second drying frame is fixedly connected to the other side of the first heat preservation plate; a first heat preservation plate is fixedly connected to one side of the first drying frame, a second heat preservation plate is fixedly connected to the other side of the first drying frame, a third heat preservation plate is fixedly connected to the other side of the second drying frame, the first heat preservation plate, the second heat preservation plate and the third heat preservation plate can seal the through holes, and a plurality of containing rollers are rotationally connected to the first drying frame and the second drying frame; driving assemblies for driving the containing rollers to rotate are arranged on the second heat preservation plate and the third heat preservation plate, and an air heater is arranged at the upper end of the drying box. The paper tube drying device has the advantages that in the drying process, the driving assembly drives the containing rollers to rotate, so that paper tubes rotate, and drying is more uniform.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper tube drying and relates to a paper tube drying device. Background Art

[0002] Paper tubes are tube-shaped objects made of paper. After gluing, paper tubes need to be dried to ensure their strength for later use. At present, paper tubes are generally sent to a drying room for drying. However, the existing drying room not only has low drying efficiency and uneven drying, but also has a high temperature inside the drying room after one drying is completed, making it impossible to take out the paper tube immediately. When placing and taking out the paper tube, it is usually necessary to manually enter the narrow drying room, which is inconvenient to operate. Summary of the invention

[0003] The purpose of the utility model is to solve the above problems in the existing technology and propose a paper tube drying device, which solves the problems that the existing drying room not only has low drying efficiency and uneven drying, but also has a high temperature inside the drying room after one drying is completed, and the paper tube cannot be taken out immediately. When placing and taking out the paper tube, it is usually necessary to manually enter the narrow drying room, which is inconvenient to operate.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A paper tube drying device, characterized in that it comprises a drying box, through holes are opened on both sides of the drying box, a first insulation plate is slidably connected to the drying box, a first drying rack is fixedly connected to one side of the first insulation plate, a second drying rack is fixedly connected to the other side of the first insulation plate, a second insulation plate is fixedly connected to the other side of the first drying rack, a third insulation plate is fixedly connected to the other side of the second drying rack, the first insulation plate, the second insulation plate and the third insulation plate can close the through holes, a plurality of placement rollers are rotatably connected to the first drying rack and the second drying rack, a driving assembly for driving the placement rollers to rotate is provided on the second insulation plate and the third insulation plate, a hot air blower is provided at the upper end of the drying box, and a cooling assembly is also provided on the drying box.

[0006] In the above-mentioned paper tube drying device, the driving assembly includes two driving motors, and the two driving motors are respectively fixedly connected to the second insulation plate and the third insulation plate. A main gear is fixedly connected to the output shaft of the driving motor, and a sub-gear is fixedly connected to the placement roller. The main gear and the sub-gear are connected by a chain transmission, and the chain passes through the second insulation plate and the third insulation plate.

[0007] In the above-mentioned paper tube drying device, the cooling assembly includes two cooling racks, which are symmetrically arranged at the upper end of the drying box, and cooling fans are provided on the cooling racks.

[0008] In the above-mentioned paper tube drying device, a support frame is fixedly connected to the lower end of the drying box, a push rod motor is fixedly connected to the support frame, and a push rod of the push rod motor is connected to the second insulation board.

[0009] In the above-mentioned paper tube drying device, a temperature and pressure gauge is provided on the drying box.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The hot air is blown out by the hot air blower to dry the paper tube. During the drying process, the driving component drives the placement roller to rotate, so that the paper tube also rotates. The paper tube is evenly dried by the hot air above, making the drying more uniform. The paper tube is directly in contact with the hot air, which improves the drying efficiency. The first insulation plate and the second insulation plate at both ends of the first drying rack close the two through holes at the same time, reducing heat loss and accelerating the drying efficiency of subsequent paper tubes. The paper tube is cooled after drying by the cooling component to facilitate quick removal and placement of the paper tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the top view of the structure of the first drying rack of the utility model.

[0014] In the figure,

[0015] 2. Drying box; 3. Through hole; 4. First insulation board; 5. First drying rack; 6. Second drying rack; 7. Second insulation board; 8. Third insulation board; 9. Placement roller; 10. Hot air blower; 11. Driving motor; 12. Main gear; 13. Sub gear; 14. Chain; 15. Cooling rack; 16. Cooling fan; 17. Support frame; 18. Push rod motor; 19. Temperature and pressure gauge. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] like Figure 1 to Figure 2 As shown,

[0018] A paper tube drying device, characterized in that it comprises a drying box 2, through holes 3 are opened on both sides of the drying box 2, a first insulation plate 4 is slidably connected to the drying box 2, a first drying rack 5 is fixedly connected to one side of the first insulation plate 4, a second drying rack 6 is fixedly connected to the other side of the first insulation plate 4, a second insulation plate 7 is fixedly connected to the other side of the first drying rack 5, a third insulation plate 8 is fixedly connected to the other side of the second drying rack 6, the first insulation plate 4, the second insulation plate 7 and the third insulation plate 8 can close the through hole 3, a plurality of placement rollers 9 are rotatably connected to the first drying rack 5 and the second drying rack 6, the second insulation plate 7 and the third insulation plate 8 are provided with a driving assembly for driving the placement rollers 9 to rotate, a hot air blower 10 is provided at the upper end of the drying box 2, and a cooling assembly is also provided on the drying box 2.

[0019] In this embodiment, the paper tubes to be dried are placed on the placement rollers 9 on the first drying rack 5, and a paper tube is placed between two adjacent placement rollers 9. After the first drying rack 5 is full of paper tubes, the first drying rack 5 is pushed into the drying box 2, and hot air is blown out by the hot air blower 10 to dry the paper tubes. During the drying process, the driving component drives the placement rollers 9 to rotate, so that the paper tubes also rotate, and the paper tubes are evenly dried by the hot air above, so that the drying is more uniform. The paper tubes are directly in contact with the hot air, which improves the drying efficiency. The first insulation plates 4 and the second insulation plates 7 at both ends of the first drying rack 5 simultaneously seal the two sides. Through holes 3 are provided to reduce heat loss and speed up the drying efficiency of subsequent paper tubes. When the paper tubes on the first drying rack 5 are dried, the second drying rack 6 is filled with paper tubes. After the paper tubes on the first drying rack 5 are dried, the first drying rack 5 is pulled out so that the second drying rack 6 enters the drying box 2 for drying. The first insulation board 4 and the third insulation board 8 at both ends of the second drying rack 6 simultaneously close the two through holes 3. At this time, the paper tubes on the first drying rack 5 outside the drying box 2 are cooled by the cooling assembly. After cooling, they can be removed and replaced with new paper tubes that need to be dried. The operation is simple and it is convenient to take and put the paper tubes.

[0020] In this embodiment, the driving assembly includes two driving motors 11, and the two driving motors 11 are fixedly connected to the second insulation board 7 and the third insulation board 8, respectively. A main gear 12 is fixedly connected to the output shaft of the driving motor 11, and a sub-gear 13 is fixedly connected to the placement roller 9. The main gear 12 and the sub-gear 13 are connected by a chain 14, and the chain 14 passes through the second insulation board 7 and the third insulation board 8. The driving motor 11 drives the main gear 12 to rotate, and the main gear 12 drives the sub-gear 13 to rotate through the chain 14, and the sub-gear 13 drives the placement roller 9 to rotate, so that the paper tube on the placement roller 9 can rotate and be evenly dried by hot air.

[0021] In this embodiment, the cooling assembly includes two cooling racks 15, which are symmetrically arranged at the upper end of the drying box 2, and a cooling fan 16 is provided on the cooling rack 15. After the paper tubes on the first drying rack 5 or the second drying rack 6 are dried, they are moved out of the drying box 2. At this time, the cooling fan 16 on the cooling rack 15 cools the paper tubes so that the paper tubes can be quickly removed.

[0022] In this embodiment, the lower end of the drying box 2 is fixedly connected to a support frame 17, and a push rod motor 18 is fixedly connected to the support frame 17, and a push rod of the push rod motor 18 is connected to the second insulation board 7. The push rod motor 18 drives the first drying rack 5 and the second drying rack 6 to move, avoiding burns caused by manual movement.

[0023] In this embodiment, the drying box 2 is provided with a temperature and pressure gauge 19. The temperature and pressure in the drying box 2 are observed through the temperature and pressure gauge 19.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0026] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0027] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A paper tube drying device, characterized in that: The invention comprises a drying box (2), wherein both sides of the drying box (2) are provided with through holes (3), a first heat preservation plate (4) is slidably connected to the drying box (2), a first drying rack (5) is fixedly connected to one side of the first heat preservation plate (4), a second drying rack (6) is fixedly connected to the other side of the first heat preservation plate (4), a second heat preservation plate (7) is fixedly connected to the other side of the first drying rack (5), a third heat preservation plate (8) is fixedly connected to the other side of the second drying rack (6), the first heat preservation plate (4), the second heat preservation plate (7) and the third heat preservation plate (8) are capable of closing the through holes (3), a plurality of placement rollers (9) are rotatably connected to the first drying rack (5) and the second drying rack (6), a driving assembly for driving the placement rollers (9) to rotate is provided on the second heat preservation plate (7) and the third heat preservation plate (8), a hot air blower (10) is provided at the upper end of the drying box (2), and a cooling assembly is also provided on the drying box (2).

2. The paper tube drying device according to claim 1, characterized in that: The driving assembly comprises two driving motors (11), the two driving motors (11) are respectively fixedly connected to the second heat-insulating plate (7) and the third heat-insulating plate (8), a main gear (12) is fixedly connected to the output shaft of the driving motor (11), a sub-gear (13) is fixedly connected to the placement roller (9), the main gear (12) and the sub-gear (13) are connected by a chain (14), and the chain (14) passes through the second heat-insulating plate (7) and the third heat-insulating plate (8).

3. The paper tube drying device according to claim 1, characterized in that: The cooling assembly comprises two cooling racks (15), the two cooling racks (15) are symmetrically arranged at the upper end of the drying box (2), and a cooling fan (16) is provided on the cooling rack (15).

4. The paper tube drying device according to claim 1, characterized in that: The lower end of the drying box (2) is fixedly connected to a support frame (17), and a push rod motor (18) is fixedly connected to the support frame (17), and a push rod of the push rod motor (18) is connected to the second insulation board (7).

5. The paper tube drying device according to claim 1, characterized in that: The drying box (2) is provided with a temperature and pressure gauge (19).

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