Drying device for coated white board production

Abstract

The utility model discloses a drying device for coated white board production, which comprises a drying box, the inner walls of the two sides of the drying box are fixedly connected with symmetrically distributed connecting seats, the sides, close to each other, of the two groups of connecting seats are fixedly connected with a plurality of spray heads distributed at equal intervals, symmetrically distributed mounting seats are arranged between the two groups of connecting seats, and the spray heads are fixedly connected with the mounting seats. During use, hot air is introduced through the hot air pipe, enters the connecting base through the conveying pipe and then is sprayed out through the spray head, the hot air sprayed out of the spray head is used for blocking external normal-temperature air, and it is avoided that the external normal-temperature air enters the drying box to affect internal temperature balance; and the other part of hot air is conveyed into the conveying sleeve through the fixing pipe, then conveyed into the drying roller through the connecting groove in the mounting seat, and sprayed out through the air outlet pipe to dry the coated white board.

Description

Technical Field

[0001] The utility model relates to the field of coated white board paper, in particular to a drying device for the production of coated white board paper. Background Art

[0002] Coated white board paper belongs to the category of packaging cardboard. It is a processed cardboard made by coating a white coating on the original cardboard and then finishing and processing.

[0003] This application is an improvement on the existing technology. In the existing technology, most of the existing drying devices for coated white board paper can only dry one side of the coated white board paper. It takes a long time to dry the whole coated white board paper, and the drying efficiency is low. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a drying device for the production of coated white board paper is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A drying device for the production of coated white board paper, including a drying box. Both inner walls of the drying box are fixedly connected with symmetrically distributed connecting seats. One side of the two groups of connecting seats close to each other is fixedly connected with a plurality of equally spaced nozzles. There are symmetrically distributed mounting seats between the two groups of connecting seats. The inner wall of the mounting seat is rotatably connected with a hollow drying roller. The outer wall of the drying roller is provided with multiple groups of equally spaced air outlet pipes along its circumferential direction. Both sides of the mounting seat are fixedly connected with symmetrically distributed sliders. Both inner walls of the drying box are provided with chutes, and the inner walls of the chutes are slidably connected with the sliders. Both inner walls of one of the chutes are rotatably connected with screw studs, and the outer walls of the screw studs are threadedly connected with the sliders.

[0007] As a further scheme of the utility model: One outer wall of the drying box is fixedly connected with a motor. The output shaft of the motor is fixedly connected with a first bevel gear. The two sides of the first bevel gear are meshed with symmetrically distributed second bevel gears, and the inner walls of the second bevel gears are fixedly connected with the screw studs.

[0008] As a further scheme of the utility model: Both sides of the two groups of mounting seats far away from each other are fixedly connected with conveying sleeves. The inner walls of the conveying sleeves are slidably connected with fixed pipes fixedly connected with the drying box. The inner wall of the mounting seat is provided with a connecting groove, and the connecting groove is communicated with the conveying sleeve. The connecting groove is communicated with the inside of the drying roller.

[0009] As a further solution of the present utility model: Cross-shaped through pipes are symmetrically arranged on both sides of the drying box, and the cross-shaped through pipes are fixedly connected to the fixed pipes. Conveyor pipes are fixedly connected to both sides of the cross-shaped through pipes, the conveyor pipes are fixedly connected to the connection seats, and hot air pipes are fixedly connected to one side of the two cross-shaped through pipes away from each other.

[0010] The present utility model has the following beneficial effects:

[0011] 1. In the present utility model, during use, hot air is introduced through the hot air pipe. The hot air enters the connection seat through the conveyor pipe, and then is sprayed out through the nozzle. The hot air sprayed out by the nozzle is used to block the external normal-temperature air, preventing the external normal-temperature air from entering the drying box and affecting the internal temperature balance. Another part of the hot air is conveyed to the conveying sleeve through the fixed pipe, and then is conveyed to the drying roller through the connection groove in the mounting seat, and is sprayed out through the air outlet pipe to dry the coated whiteboard paper.

[0012] 2. In the present utility model, before use, for the motor, the output shaft of the motor rotates to drive the first bevel gear to rotate, and then drives the screw rod to rotate through the rotation of the second bevel gear. The rotation of the screw rod drives the slider to move, thereby moving the mounting seat, realizing the position adjustment of the drying roller, and facilitating the adaptation to coated whiteboard papers of different thicknesses. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of a drying device for the production of coated whiteboard paper proposed by the present utility model;

[0014] Figure 2 is a side view of a drying device for the production of coated whiteboard paper proposed by the present utility model;

[0015] Figure 3 In the present utility model Figure 2 is an enlarged structural diagram of part A.

[0016] Legend:

[0017] Drying box 1, Conveyor pipe 2, Hot air pipe 3, Cross-shaped through pipe 4, Fixed pipe 5, Connection seat 6, Nozzle 7, Conveying sleeve 8, Drying roller 9, Air outlet pipe 10, Slide groove 11, Slider 12, Mounting seat 13, Connection groove 14, Screw rod 15, Motor 16, First bevel gear 17, Second bevel gear 18. Detailed Embodiment

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. The terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] Refer to Figures 1-3, a drying device for the production of coated whiteboard paper provided by the utility model includes a drying box 1. Both inner walls of the drying box 1 are fixedly connected with symmetrically distributed connecting seats 6. On one side of the two groups of connecting seats 6 close to each other, a plurality of equally spaced nozzles 7 are fixedly connected. Between the two groups of connecting seats 6, there are symmetrically distributed mounting seats 13. The inner wall of the mounting seat 13 is rotatably connected with a hollow drying roller 9. On the outer wall of the drying roller 9, a plurality of equally spaced air outlet pipes 10 are arranged along the circumferential direction. On both sides of the mounting seat 13, symmetrically distributed sliders 12 are fixedly connected. On both inner walls of the drying box 1, chutes 11 are opened, and the inner wall of the chute 11 is slidably connected with the slider 12. On both inner walls of one of the chutes 11, a stud 15 is rotatably connected, and the outer wall of the stud 15 is threadedly connected with the slider 12. On one outer wall of the drying box 1, a motor 16 is fixedly connected. The output shaft of the motor 16 is fixedly connected with a first bevel gear 17. On both sides of the first bevel gear 17, symmetrically distributed second bevel gears 18 are engaged, and the inner wall of the second bevel gear 18 is fixedly connected with the stud 15. On one side of the two groups of mounting seats 13 away from each other, a conveying sleeve 8 is fixedly connected. The inner wall of the conveying sleeve 8 is slidably connected with a fixed pipe 5 fixedly connected with the drying box 1. A connecting groove 14 is opened in the inner wall of the mounting seat 13, and the connecting groove 14 is communicated with the conveying sleeve 8. The connecting groove 14 is communicated with the inside of the drying roller 9. On both sides of the drying box 1, symmetrically distributed cross pipes 4 are provided, and the cross pipes 4 are fixedly connected with the fixed pipe 5. On both sides of the cross pipes 4, conveying pipes 2 are fixedly connected, and the conveying pipes 2 are fixedly connected with the connecting seats 6. On one side of the two groups of cross pipes 4 away from each other, hot air pipes 3 are fixedly connected.

[0021] Working principle:

[0022] In this application, when in use, hot air is introduced through the hot air pipe 3. The hot air enters the connecting seat 6 through the conveying pipe 2 and then is sprayed out through the nozzle 7. The hot air sprayed out by the nozzle 7 is used to block the external normal-temperature air and prevent the external normal-temperature air from entering the drying box 1 and affecting the internal temperature balance. Another part of the hot air is conveyed to the conveying sleeve 8 through the fixed pipe 5, and then is conveyed to the drying roller 9 through the connecting groove 14 in the mounting seat 13 and is sprayed out through the air outlet pipe 10 to dry the coated whiteboard paper.

[0023] Among them, the number of nozzles 7 is multiple, and only one is shown in the figure.

[0024] In this application, before use, the motor 16 rotates, and the output shaft of the motor 16 drives the first bevel gear 17 to rotate. Then, through the rotation of the second bevel gear 18, the stud 15 is driven to rotate. The rotation of the stud 15 drives the slider 12 to move, thereby enabling the mounting seat 13 to move, realizing the position adjustment of the drying roller 9 and facilitating the adaptation to coated whiteboard paper of different thicknesses.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A drying device for producing coated white board paper, comprising a drying box (1), characterized in that: The inner walls on both sides of the drying box (1) are fixedly connected with symmetrically distributed connecting seats (6), and the sides of the two groups of connecting seats (6) close to each other are fixedly connected with a plurality of nozzles (7) distributed at equal intervals. A symmetrically distributed mounting seat (13) is provided between the two groups of connecting seats (6). The inner wall of the mounting seat (13) is rotatably connected with a hollow drying roller (9), and the outer wall of the drying roller (9) is provided with a plurality of groups of equidistantly distributed air outlet pipes (10) along its circumferential direction. The two sides of the mounting seat (13) are fixedly connected with symmetrically distributed sliders (12). The inner walls on both sides of the drying box (1) are provided with sliding grooves (11), and the inner walls of the sliding grooves (11) are slidably connected with the sliders (12). The inner walls on both sides of one of the sliding grooves (11) are rotatably connected with studs (15), and the outer wall of the studs (15) is threadedly connected with the slider (12).

2. A drying device for producing coated white board paper according to claim 1, characterized in that: A motor (16) is fixedly connected to an outer wall of one side of the drying box (1); an output shaft of the motor (16) is fixedly connected to a first bevel gear (17); symmetrically distributed second bevel gears (18) are meshed on both sides of the first bevel gear (17); and an inner wall of the second bevel gear (18) is fixedly connected to the stud (15).

3. A drying device for producing coated white board paper according to claim 1, characterized in that: The two groups of mounting seats (13) are fixedly connected to a conveying sleeve (8) on the side away from each other, and the inner wall of the conveying sleeve (8) is slidably connected to a fixing pipe (5) fixedly connected to the drying box (1). The inner wall of the mounting seat (13) is provided with a connecting groove (14), and the connecting groove (14) is connected to the conveying sleeve (8), and the connecting groove (14) is connected to the inside of the drying roller (9).

4. A drying device for producing coated white board paper according to claim 1, characterized in that: The drying box (1) is provided with symmetrically distributed cross pipes (4) on both sides, and the cross pipes (4) are fixedly connected to the fixed pipes (5), the two sides of the cross pipes (4) are fixedly connected to the conveying pipes (2), the conveying pipes (2) are fixedly connected to the connecting seat (6), and the two groups of cross pipes (4) are fixedly connected to the hot air pipes (3) on the sides away from each other.

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