Drying device for flame-retardant impregnated paper production

Abstract

The utility model discloses a drying device for flame-retardant impregnated paper production, relates to the technical field of flame-retardant impregnated paper production, is suitable for processing during flame-retardant impregnated paper production, and comprises a drying unit, the material guiding unit is arranged on the outer surface of the drying unit and used for traction, the drying unit comprises a heating assembly and a circulating assembly arranged on the outer surface of the heating assembly, and the material guiding unit comprises a driving assembly arranged on the outer surface of the drying unit and a lifting assembly arranged on the outer surface of the driving assembly. According to the flame-retardant impregnated paper drying device, flame-retardant impregnated paper can be conveniently dried through mutual cooperation of the drying box, the protection plate, the controller, the air extracting pump, the dehumidifier, the heating pipe, the transmission roller, the flow dividing box and the air spraying pipe; the flame-retardant impregnated paper can be conveniently pulled to move in the horizontal direction through mutual cooperation of a bearing support, a driving motor, a driving roller, a mounting support, a hydraulic cylinder, a limiting guide rail, a lifting plate, a buffer spring column and a driven roller.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technical field of flame -retardant impregnated paper, specifically relates to a kind of drying device for flame -retardant impregnated paper production. BACKGROUND

[0002] Impregnated paper is the core component of decorative materials, which needs to go through processes such as impregnation, drying, coating, bias adjustment, traction and shearing during production. Usually, impregnated paper needs to be dried during processing.

[0003] In the prior art, a drying device for wallpaper production is disclosed in patent document CN216423826U. The device includes a rack and two supports, which are symmetrically arranged on one side of the rack. A drying mechanism is arranged at the top center of the rack. The drying mechanism includes a wind shield, a bearing box, a connecting pipe and multiple air outlets. The wind shield is arranged in an inverted U shape and connected to the rack. The bearing box is arranged at the end of the wind shield, and a fan is arranged in the inner cavity of the bearing box. The connecting pipe is arranged in a U shape, with one end penetrating through one side of the wind shield and the other end penetrating through the back of the rack and extending to the inside. The multiple air outlets are arranged in an up-down position and connected to the connecting pipe. The use of the wind shield, bearing box, connecting pipe and multiple air outlets allows the wallpaper to be heated and dried when passing through the wind shield. The up-down arrangement of the multiple air outlets allows the top and bottom surfaces of the wallpaper to be dried simultaneously, improving the efficiency of the drying process.

[0004] To address the problem of using natural air drying during paper processing, the prior art uses a setting method that combines a wind shield, a bearing box, a connecting pipe and multiple air outlets to heat and dry the printed wallpaper when it passes through the wind shield. However, this method still has the problem of not being able to recycle the hot air during use, which increases the waste of heat energy and reduces the practicality of the drying device. SUMMARY

[0005] The utility model aims to provide a kind of drying device for flame -retardant impregnated paper production, to solve the problems raised in the above background.

[0006] To solve the above technical problems, the utility model employs the following technical solutions:

[0007] The utility model discloses a kind of drying device for production of flame-retardant impregnated paper, it is applicable to the processing when flame-retardant impregnated paper is produced, including drying unit;And the guide unit for traction is arranged on the outer surface of the drying unit, the drying unit includes heating assembly and the circulation component being arranged on the outer surface of heating assembly, the guide unit includes the drive assembly being arranged on the outer surface of drying unit and the lifting assembly being arranged on the outer surface of drive assembly.

[0008] Further improvement of the utility model technical scheme is in that: the heating assembly includes drying box, the inner wall of the drying box is fixedly connected with heating pipe, the outer surface of the drying box is detachably connected with protection plate, the outer surface of the drying box is provided with controller, the inner wall of the drying box is rotatably connected with transmission roller.

[0009] By the above technical scheme, the mutual cooperation of drying box, protection plate and controller can assist in heating and drying the flame-retardant impregnated paper.

[0010] Further improvement of the utility model technical scheme is in that: the circulation component includes air suction pump, the bottom surface of the air suction pump is detachably connected with the upper surface of drying box, one end of the air suction pump extends to the inside of drying box, the output end of the air suction pump is detachably connected with dehumidifier which is detachably connected with the upper surface of drying box through connecting pipe, the output end of the dehumidifier extends to the inside of drying box.

[0011] By the above technical scheme, the mutual cooperation of air suction pump and dehumidifier can conveniently filter and dry hot air with moisture, thereby increasing the circulation of hot air.

[0012] Further improvement of the utility model technical scheme is in that: the inner wall of the drying box is fixedly connected with shunt box, one end of the shunt box is communicated with the output end of the dehumidifier, the outer surface of the shunt box is fixedly connected with air jet pipe, the outer surface of the air jet pipe is provided with air jet hole.

[0013] By the above technical scheme, the mutual cooperation of shunt box and air jet pipe can conveniently heat and dry the bottom of the flame-retardant impregnated paper.

[0014] Further improvement of the utility model technical scheme is in that: the drive assembly includes load-bearing support, one side of the load-bearing support is fixedly connected with the outer surface of drying box, the outer surface of the load-bearing support is detachably connected with drive motor, the drive end of the drive motor is fixedly connected with drive roller which is rotatably connected with the inner wall of load-bearing support.

[0015] By the above technical scheme, the mutual cooperation of load-bearing support, drive motor and drive roller can conveniently drive the flame-retardant impregnated paper to move in horizontal direction.

[0016] The further improvement in the technical scheme of the utility model lies in that the lifting assembly comprises a mounting bracket, the base of the mounting bracket is detachably connected with the upper surface of the load bearing bracket, the upper surface of the mounting bracket is detachably connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is detachably connected with a lifting plate, and the two ends of the lifting plate are slidably connected with limit guide rails which are detachably connected with the inner wall of the mounting bracket.

[0017] The further improvement in the technical scheme of the utility model lies in that the bottom surface of the lifting plate is fixedly connected with a buffer spring column, and the bottom surface of the buffer spring column is fixedly connected with a driven roller which is slidably connected with the inner wall of the limit guide rail.

[0018] The further improvement in the technical scheme of the utility model lies in that the bottom surface of the lifting plate is fixedly connected with a buffer spring column, and the bottom surface of the buffer spring column is fixedly connected with a driven roller which is slidably connected with the inner wall of the limit guide rail.

[0019] The further improvement in the technical scheme of the utility model lies in that the bottom surface of the lifting plate is fixedly connected with a buffer spring column, and the bottom surface of the buffer spring column is fixedly connected with a driven roller which is slidably connected with the inner wall of the limit guide rail.

[0020] 1、 the utility model provides a kind of drying device for production of flame-retardant impregnated paper, and the cooperation of drying box, protective plate, controller, air suction pump, dehumidifier, heating pipe, transmission roller, shunt box and air jet pipe can facilitate the drying of flame-retardant impregnated paper, thereby increasing the practicality of drying device.

[0021] 2、 the utility model provides a kind of drying device for production of flame-retardant impregnated paper, and the cooperation of load bearing bracket, driving motor, driving roller, mounting bracket, hydraulic cylinder, limit guide rail, lifting plate, buffer spring column and driven roller can facilitate the movement of flame-retardant impregnated paper in horizontal direction, thereby facilitating the functionality of drying device. DRAWINGS

[0022] Figure 1 It is the structural schematic diagram of the utility model;

[0023] Figure 2 It is the front structure schematic diagram of the utility model;

[0024] Figure 3 It is the side structure schematic diagram of the drying box of the utility model;

[0025] Figure 4 It is the guide material unit structure schematic diagram of the utility model;

[0026] Figure 5 It is the Figure 4 enlarged schematic diagram of A of the utility model.

[0027] In the figure: 1, drying unit; 11, drying box; 12, protective plate; 13, controller; 14, air suction pump; 15, dehumidifier; 16, heating pipe; 17, transmission roller; 18, shunt box; 19, air injection pipe; 2, material guiding unit; 21, load support; 22, drive motor; 23, drive roller; 24, mounting support; 25, hydraulic cylinder; 26, limiting guide rail; 27, lifting plate; 28, buffer spring column; 29, driven roller. DETAILED DESCRIPTION

[0028] The utility model will be further explained in detail in connection with the embodiments below:

[0029] Embodiment 1

[0030] As Figures 1-5 shown, the utility model provides a kind of drying device for production of flame-retardant impregnated paper, including drying unit 1;And the material guiding unit 2 for traction is set in the outer surface of drying unit 1, drying unit 1 includes heating assembly and the circulation component being set in the outer surface of heating assembly, material guiding unit 2 includes the drive assembly being set in the outer surface of drying unit 1 and the lifting assembly being set in the outer surface of drive assembly, heating assembly includes drying box 11, the inner wall of drying box 11 is fixedly connected with heating pipe 16, the outer surface of drying box 11 is detachably connected with protective plate 12, the outer surface of drying box 11 is provided with controller 13, the inner wall of drying box 11 is rotatably connected with transmission roller 17, circulation component includes air suction pump 14, the bottom surface of air suction pump 14 is detachably connected with the upper surface of drying box 11, one end of air suction pump 14 extends to the inside of drying box 11, the output end of air suction pump 14 is detachably connected with dehumidifier 15 detachably connected with the upper surface of drying box 11 by connecting pipe, the output end of dehumidifier 15 extends to the inside of drying box 11, the inner wall of drying box 11 is fixedly connected with shunt box 18, one end of shunt box 18 is communicated with the output end of dehumidifier 15, the outer surface of shunt box 18 is fixedly connected with air injection pipe 19, the outer surface of air injection pipe 19 is provided with air injection hole, when flame-retardant impregnated paper is conveyed in the process of material guiding unit 2, heating pipe 16 is started to heat the inside of drying box 11, while air suction pump 14 is started to send the hot air with moisture on the top of drying box 11 to the inside of dehumidifier 15, the moisture in hot air is removed by dehumidifier 15, then the hot air is sent to the inside of shunt box 18 by the output end of dehumidifier 15 and pipeline, finally, it is sprayed by air injection pipe 19, to facilitate the bottom drying of flame-retardant impregnated paper.

[0031] Embodiment 2

[0032] As Figures 1-5As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the driving assembly includes a load-bearing bracket 21, one side of which is fixedly connected to the outer surface of the drying oven 11. A drive motor 22 is detachably connected to the outer surface of the load-bearing bracket 21. A drive roller 23, rotatably connected to the inner wall of the load-bearing bracket 21, is fixedly connected to the drive end of the drive motor 22. The lifting assembly includes a mounting bracket 24, the base of which is detachably connected to the upper surface of the load-bearing bracket 21. A hydraulic cylinder 25 is detachably connected to the upper surface of the mounting bracket 24. A lifting plate 27 is detachably connected to the telescopic end of the hydraulic cylinder 25. Limiting guide rails 26, detachably connected to the inner wall of the mounting bracket 24, are slidably connected to both ends of the lifting plate 27. A buffer spring column 28 is fixedly connected to the bottom surface of 27. A driven roller 29, which is slidably connected to the inner wall of the limiting guide rail 26, is fixedly connected to the bottom surface of the buffer spring column 28. When using the drying device, the flame-retardant impregnated paper to be dried is first passed between the drive roller 23 and the driven roller 29. Then, the flame-retardant impregnated paper is guided out from the other end of the drying box 11. Then, by starting the hydraulic cylinder 25, the extension end of the hydraulic cylinder 25 drives the lifting plate 27 to rise and fall under the limit of the limiting guide rail 26. Then, in conjunction with the buffer spring column 28, the driven roller 29 is driven to fall, thereby clamping the flame-retardant impregnated paper on the outer surface of the drive roller 23. Finally, the drive motor 22 is started, and the drive end of the drive motor 22 drives the drive roller 23 to rotate, thereby driving the flame-retardant impregnated paper to move in the horizontal direction.

[0033] The working principle of the drying device for flame-retardant impregnated paper production will be explained in detail below.

[0034] like Figures 1-5 As shown, when using the drying device, the flame-retardant impregnated paper to be dried is first passed between the drive roller 23 and the driven roller 29. Then, the flame-retardant impregnated paper is guided out from the other end of the drying chamber 11. Next, the hydraulic cylinder 25 is activated, and its telescopic end drives the lifting plate 27 to rise and fall under the limit of the limit guide rail 26. This, in conjunction with the buffer spring column 28, drives the driven roller 29 to descend, thus clamping the flame-retardant impregnated paper onto the outer surface of the drive roller 23. Finally, the drive motor 22 is activated, and the drive motor 22... The drive end drives the drive roller 23 to rotate, thereby driving the flame-retardant impregnated paper to move horizontally. Then, the heating tube 16 is activated to heat the inside of the drying chamber 11. At the same time, the air pump 14 is activated to draw the hot air with moisture from the top of the drying chamber 11 to the inside of the dehumidifier 15. The dehumidifier 15 removes the moisture from the hot air, and then the output end of the dehumidifier 15, together with the pipeline, delivers the hot air to the inside of the distribution box 18. Finally, it is sprayed out by the jet pipe 19, which facilitates the drying and heating of the bottom of the flame-retardant impregnated paper.

[0035] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.

Claims

1. A drying device for the production of flame-retardant impregnated paper, suitable for processing during the production of flame-retardant impregnated paper, including a drying unit (1); And a material guiding unit (2) disposed on the outer surface of the drying unit (1) for traction, characterized in that: The drying unit (1) includes a heating component and a circulation component disposed on the outer surface of the heating component. The material guiding unit (2) includes a driving component disposed on the outer surface of the drying unit (1) and a lifting component disposed on the outer surface of the driving component.

2. The drying apparatus for producing flame-retardant impregnated paper according to claim 1, characterized in that: The heating assembly includes a drying chamber (11), a heating tube (16) is fixedly connected to the inner wall of the drying chamber (11), a protective plate (12) is detachably connected to the outer surface of the drying chamber (11), a controller (13) is provided on the outer surface of the drying chamber (11), and a transmission roller (17) is rotatably connected to the inner wall of the drying chamber (11).

3. The drying apparatus for producing flame-retardant impregnated paper according to claim 2, characterized in that: The circulation assembly includes an air pump (14), the bottom of which is detachably connected to the upper surface of the drying chamber (11), one end of which extends into the interior of the drying chamber (11), and the output end of which is detachably connected to a dehumidifier (15) detachably connected to the upper surface of the drying chamber (11) via a connecting pipe, the output end of which extends into the interior of the drying chamber (11).

4. The drying apparatus for producing flame-retardant impregnated paper according to claim 3, characterized in that: The inner wall of the drying box (11) is fixedly connected to a distribution box (18), one end of which is connected to the output end of the dehumidifier (15). The outer surface of the distribution box (18) is fixedly connected to a jet pipe (19), and the outer surface of the jet pipe (19) is provided with jet holes.

5. A drying apparatus for producing flame-retardant impregnated paper according to claim 1, characterized in that: The drive assembly includes a load-bearing bracket (21), one side of which is fixedly connected to the outer surface of the drying box (11). A drive motor (22) is detachably connected to the outer surface of the load-bearing bracket (21), and a drive roller (23) is fixedly connected to the drive end of the drive motor (22) and rotatably connected to the inner wall of the load-bearing bracket (21).

6. The drying apparatus for producing flame-retardant impregnated paper according to claim 5, characterized in that: The lifting assembly includes a mounting bracket (24), the base of which is detachably connected to the upper surface of the load-bearing bracket (21), a hydraulic cylinder (25) is detachably connected to the upper surface of the mounting bracket (24), a lifting plate (27) is detachably connected to the telescopic end of the hydraulic cylinder (25), and a limiting guide rail (26) is slidably connected to both ends of the lifting plate (27) and detachably connected to the inner wall of the mounting bracket (24).

7. A drying apparatus for producing flame-retardant impregnated paper according to claim 6, characterized in that: The bottom surface of the lifting plate (27) is fixedly connected to a buffer spring column (28), and the bottom surface of the buffer spring column (28) is fixedly connected to a driven roller (29) that is slidably connected to the inner wall of the limiting guide rail (26).

Images