Drying device for paper product manufacturing

Abstract

The utility model relates to a drying device for paper product manufacturing, which belongs to the technical field of paper product manufacturing and comprises a support plate, a conveying mechanism, a drying box, a lifting frame and a first fan. The number of the supporting plates is two. The conveying mechanism is rotationally arranged on the supporting plate; the drying box is arranged on the supporting plate; the lifting frame is slidably arranged in the drying box; a second through hole is formed in the lifting frame; a plurality of second through holes are formed; the first fan is arranged on the lifting frame and located above the second through hole. A lifting mechanism used for driving the lifting frame to ascend and descend is arranged on the drying box. Hot air is blown to paper products through the first fan, the flow speed of the hot air is increased, and the drying effect and speed are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product manufacturing, in particular to a drying device for paper product manufacturing. Background Art

[0002] Paper product manufacturing refers to the production activities of using paper and cardboard as raw materials and further processing them into paper products. Its advantages include: high cost performance, good elasticity and toughness. Paper product packaging has a wide range of uses, and the use of various types of paper packaging is spread throughout all aspects of human life and production.

[0003] Chinese patent publication number CN110864502A discloses a drying device for paper product manufacturing, specifically related to the technical field of paper product manufacturing, including a box body, a plurality of first slide grooves are provided on the rear side of the box body, a plurality of moving rods are provided on the inside of the box body, a slider is fixedly connected to the rear side of the moving rod, and the plurality of sliders are arranged inside the first slide groove, a brush is fixedly connected to the bottom of the moving rod, a through-hole plate is arranged at the bottom of the brush, a rotating shaft is fixedly connected to the front side of the moving rod, a rotating drum is fixedly connected to the outside of the rotating shaft, and a second slide groove is provided on the front side of the through-hole plate. The present invention moves the moving rod, and the moving rod drives the brush, so that the brush cleans the surface of the through-hole plate, and then the first slide groove and the second slide groove are provided to prevent the moving rod from deviating during the movement, and then the rotating shaft and the rotating drum are arranged inside the second slide groove, so that the static friction during the movement is converted into rolling friction, so that the cleaning is smoother.

[0004] However, the above device pays more attention to cleaning the inside thereof and ignores the drying effect, resulting in poor drying effect of the above device. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a drying device for paper product manufacturing, which uses a first fan to blow hot air toward paper products and speed up the flow rate of the hot air to improve the drying effect and speed.

[0006] The technical solution of the utility model: A drying device for paper product manufacturing includes a drying device for paper product manufacturing, characterized in that it includes a support plate, a conveying mechanism, a drying box, a lifting frame and a first fan;

[0007] Two support plates are provided; the conveying mechanism is rotatably provided on the support plate; the drying box is provided on the support plate; the lifting frame is slidably provided in the drying box; the lifting frame is provided with a second through hole; a plurality of second through holes are provided; the first fan is provided on the lifting frame and is located above the second through hole; the drying box is provided with a lifting mechanism for driving the lifting frame to rise and fall.

[0008] Preferably, the conveying mechanism includes a first motor, a conveying roller and a conveyor belt; the first motor is arranged on the support plate; two conveying rollers are arranged and are rotatably arranged on the support plate; the conveying roller is connected to the output end of the first motor; and the conveyor belt is arranged on the conveying roller.

[0009] Preferably, a plurality of first through holes are provided on the conveyor belt; a support block is provided on the support plate; two support blocks are provided; a second fan is provided on the support block; and the second fan is located in the middle of the conveyor belt.

[0010] Preferably, the lifting mechanism includes a second motor, a screw rod and a guide rail; the second motor and the guide rail are both arranged on the drying box; the screw rod is rotatably arranged on the drying box and connected to the output end of the second motor; the screw rod is threadedly connected to the lifting frame; and the guide rail is slidably connected to the lifting frame.

[0011] Preferably, a limit plate is slidably provided on the lifting frame; two limit plates are provided.

[0012] Preferably, a limiting block is provided on the limiting plate; and four limiting blocks are provided.

[0013] Preferably, a closing plate is provided on the lifting frame; two closing plates are provided and are slidably connected to the drying box.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] In the utility model, the lifting frame drives the limit plate, the closing plate and the first fan to move, so that the limit plate, the closing plate and the first fan can be adjusted according to the size of the paper product, so that the internal space of the drying box is in a relatively closed state, reducing the loss of heat, and the first fan blows air to the paper product to speed up the air flow rate, so that the drying effect is better and faster, and then in order to prevent the paper product from being blown and causing it to move, the lifting frame and the limit plate are used to limit the position of the paper product so that the conveying mechanism can be normally conveyed; the function of the limit block is to limit the sliding range of the limit plate to prevent it from falling off the lifting frame; because in the process of drying the paper product, moisture may also remain on the conveying mechanism, affecting the subsequent drying, so a second fan is arranged in the middle of the conveying mechanism, and the second fan blows away the residual moisture; the purpose of the second through hole is to form a wind tunnel to make the wind blown by the first fan tighter, so as to achieve a better drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 It is a structural cross-sectional view of the utility model;

[0018] Figure 3 This is a schematic diagram of the lifting frame structure in the utility model;

[0019] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] Figure numerals: 1. support plate; 2. conveying mechanism; 201. first motor; 202. conveying roller; 203. conveyor belt; 3. drying box; 4. lifting mechanism; 401. second motor; 402. screw rod; 403. guide rail; 5. lifting frame; 6. limit plate; 7. closing plate; 8. first fan; 9. second fan; 10. support block; 11. first through hole; 12. second through hole; 13. limit block. DETAILED DESCRIPTION

[0021] Embodiment 1

[0022] like Figure 1-Figure 4 As shown, the utility model provides a drying device for paper product manufacturing, comprising a support plate 1, a conveying mechanism 2, a drying box 3, a lifting frame 5 and a first fan 8;

[0023] Two support plates 1 are provided; the conveying mechanism 2 is rotatably provided on the support plate 1; the drying box 3 is provided on the support plate 1; the lifting frame 5 is slidably provided in the drying box 3; the lifting frame 5 is provided with a second through hole 12; a plurality of second through holes 12 are provided; the first fan 8 is provided on the lifting frame 5 and is located above the second through hole; the drying box 3 is provided with a lifting mechanism 4 for driving the lifting frame 5 to rise and fall.

[0024] The conveyor belt 203 is provided with a plurality of first through holes 11 ; the support plate 1 is provided with a support block 10 ; two support blocks 10 are provided; the support block 10 is provided with a second fan 9 ; the second fan 9 is located in the middle of the conveyor belt 203 .

[0025] A limit plate 6 is slidably arranged on the lifting frame 5; two limit plates 6 are arranged.

[0026] The limiting plate 6 is provided with limiting blocks 13 ; four limiting blocks 13 are provided.

[0027] A closing plate 7 is provided on the lifting frame 5 ; two closing plates 7 are provided and are slidably connected to the drying box 3 .

[0028] In this embodiment, when the newly manufactured paper products are dried, the height of the lifting frame 5 is first adjusted according to the thickness of the manufactured paper products, and the lifting mechanism 4 is started. The lifting mechanism 4 drives the lifting frame 5 to move downward, and the lifting frame 5 drives the limit plate 6, the closing plate 7 and the first fan 8 to move downward. The function of the closing plate 7 is to minimize the heat loss of the drying box 3 and improve the utilization of heat energy. When the lifting frame 5 is moving to the appropriate position, the limit plate 6 abuts against the conveying mechanism 2 and slides on the lifting frame 5. The limit plate 6 abuts against the conveying mechanism 2 to prevent the paper products from being blown when the air is supplied, causing them to move and affecting the conveying and drying effects. Until the lifting frame 5 moves to the appropriate position, the lifting mechanism 4 stops, and the conveying mechanism 2, the first fan 8 and the second fan 9 are turned on. The left end of the conveying mechanism 2 is the feed port, and the right end is the discharge port. The feed port of the mechanism 2 conveys the newly manufactured paper products toward the direction close to the drying box 3, and the paper products are dried in the drying box 3. During the drying process, the first fan 8 blows air in the direction of the paper products, blows hot air onto the paper products, and accelerates the air flow rate, so that the drying effect is faster and better. The dried paper products are then conveyed away from the discharge port of the conveying mechanism 2, and then the staff can take them away for packing. Because moisture may remain on the conveying mechanism during the drying process of the paper products, affecting the subsequent drying, a second fan 9 is provided in the middle of the conveying mechanism, and the second fan 9 blows away the residual moisture. The function of the limit block 13 is to limit the sliding range of the limit plate 6 to prevent it from falling off the lifting frame 5. The purpose of the second through hole 12 is to form a wind tunnel to tighten the wind blown by the first fan to achieve a better drying effect.

[0029] Embodiment 2

[0030] like Figure 1-Figure 4 As shown, the utility model proposes a drying device for paper product manufacturing. Compared with the first embodiment, the conveying mechanism 2 in this embodiment includes a first motor 201, a conveying roller 202 and a conveyor belt 203; the first motor 201 is arranged on the support plate 1; two conveying rollers 202 are arranged, and both are rotatably arranged on the support plate 1; the conveying roller 202 is connected to the output end of the first motor 201; the conveyor belt 203 is arranged on the conveying roller 202.

[0031] In this embodiment, the first motor 201 is started, the first motor 201 drives the conveying roller 202 to rotate, the conveying roller 202 drives the conveyor belt 203 to slide, the conveyor belt 203 drives the paper products to move, and the first through hole 11 on the conveyor belt 203 can allow the moisture generated during drying to drop from it.

[0032] Embodiment 3

[0033] like Figure 1-Figure 4As shown, the utility model proposes a drying device for paper product manufacturing. Compared with the first or second embodiment, the lifting mechanism 4 in this embodiment includes a second motor 401, a screw rod 402 and a guide rail 403; the second motor 401 and the guide rail 403 are both arranged on the drying box 3; the screw rod 402 is rotatably arranged on the drying box 3 and is connected to the output end of the second motor 401; the screw rod 402 is threadedly connected to the lifting frame 5; the guide rail 403 is slidably connected to the lifting frame 5.

[0034] In this embodiment, the second motor 401 is started, and the second motor 401 drives the screw rod 402 to rotate, and the screw rod 402 drives the lifting frame 5 to slide on the guide rail 403, and the lifting frame 5 drives the limit plate 6, the closing plate 7 and the first fan 8 to move, so that the limit plate 6, the closing plate 7 and the first fan 8 can be adjusted according to the size of the paper product, so that the internal space of the drying box 3 is in a relatively closed state, reducing the loss of heat, and the first fan 8 blows air to the paper product to speed up the air flow rate, so that the drying effect is better and faster, and then in order to prevent the paper product from being blown and causing it to move, the lifting frame 5 and the limit plate 6 are used to limit the position of the paper product so that the conveying mechanism 2 can convey it normally.

[0035] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A drying device for paper product manufacturing, characterized in that: It comprises a support plate (1), a conveying mechanism (2), a drying box (3), a lifting frame (5) and a first fan (8); Two support plates (1) are provided; the conveying mechanism (2) is rotatably arranged on the support plate (1); the drying box (3) is arranged on the support plate (1); the lifting frame (5) is slidably arranged in the drying box (3); the lifting frame (5) is provided with a second through hole (12); a plurality of second through holes (12) are provided; the first fan (8) is arranged on the lifting frame (5) and is located above the second through hole; and the drying box (3) is provided with a lifting mechanism (4) for driving the lifting frame (5) to move up and down.

2. A drying device for paper product manufacturing according to claim 1, characterized in that: The conveying mechanism (2) comprises a first motor (201), a conveying roller (202) and a conveyor belt (203); the first motor (201) is arranged on a support plate (1); two conveying rollers (202) are arranged, and both are rotatably arranged on the support plate (1); the conveying roller (202) is connected to the output end of the first motor (201); and the conveyor belt (203) is arranged on the conveying roller (202).

3. A drying device for paper product manufacturing according to claim 2, characterized in that: A plurality of first through holes (11) are provided on the conveyor belt (203); a support block (10) is provided on the support plate (1); two support blocks (10) are provided; a second fan (9) is provided on the support block (10); and the second fan (9) is located in the middle of the conveyor belt (203).

4. A drying device for paper product manufacturing according to claim 1, characterized in that: The lifting mechanism (4) comprises a second motor (401), a screw rod (402) and a guide rail (403); the second motor (401) and the guide rail (403) are both arranged on the drying box (3); the screw rod (402) is rotatably arranged on the drying box (3) and is connected to the output end of the second motor (401); the screw rod (402) is threadedly connected to the lifting frame (5); and the guide rail (403) is slidably connected to the lifting frame (5).

5. A drying device for paper product manufacturing according to claim 1, characterized in that: A limit plate (6) is slidably arranged on the lifting frame (5); two limit plates (6) are arranged.

6. A drying device for paper product manufacturing according to claim 5, characterized in that: A limiting block (13) is arranged on the limiting plate (6); four limiting blocks (13) are arranged.

7. A drying device for paper product manufacturing according to claim 1, characterized in that: A closing plate (7) is provided on the lifting frame (5); two closing plates (7) are provided and are slidably connected to the drying box (3).

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