Multifunctional full-automatic paper tube drying box

Abstract

The utility model relates to the technical field of drying boxes, and discloses a multifunctional full-automatic paper tube drying box which comprises a bottom plate, two air blowers and two second servo motors, supporting frames are fixedly connected to the two sides of the upper surface of the bottom plate, and a drying box body is arranged at the upper ends of the supporting frames; a plurality of ventilation holes are formed in the middle of the upper surface of the drying box body, the air blower is located on the upper portion of the front end in the drying box body, and a connecting pipe is arranged in the middle of the air blower. According to the paper tube drying device, uniform hot air is rapidly generated through the air blower and the heating rod, evaporation of water in the paper tube is accelerated, the drying efficiency is improved, the drying uniformity is ensured through the optimized design of the ventilation holes and the splitter plate, meanwhile, the continuity and efficiency of a production line are greatly improved through the continuous inlet and outlet design of the conveying belt and the carrier, and the production efficiency is improved. The automatic conveying system reduces manual operation, and the adaptability of the carrying rod meets the production requirements of paper tubes of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of drying ovens, in particular to a multifunctional fully automatic paper tube drying oven. Background Art

[0002] A paper tube drying oven is an auxiliary device dedicated to the paper tube industry. Its main function is to dry paper tubes. It adopts a closed box design and is equipped with a heating system and a ventilation system inside. It can effectively remove the moisture in the paper tubes, improve the strength and stability of the paper tubes, and prevent the paper tubes from deforming or mildewing due to moisture during storage and use. Paper tube drying ovens are widely used in industries such as papermaking, printing, and packaging, which helps to improve product quality and production efficiency.

[0003] Traditional equipment usually adopts a relatively simple heating method of using resistance wires, resulting in slow generation of hot air and low drying efficiency. In addition, traditional equipment usually does not have a continuous automatic conveying system, and it is necessary to frequently stop the machine for loading and unloading during the production process, which affects the continuity of the production line.

[0004] Therefore, the technical personnel in this field provide a multifunctional fully automatic paper tube drying oven to solve the problems raised in the above background art. Summary of the Utility Model

[0005] The purpose of the content of the utility model is to solve the deficiencies existing in the prior art, and a multifunctional fully automatic paper tube drying oven is proposed. By equipping with a blower and heating rods, uniform hot air is quickly generated, accelerating the evaporation of moisture in the paper tubes and improving the drying efficiency. At the same time, through the optimized design of the ventilation holes and the flow dividing plate, the drying uniformity is ensured. Meanwhile, the continuous in-and-out design of the conveyor belt and the loading rack greatly improves the continuity and efficiency of the production line. The automatic conveying system reduces manual operation, and the adaptability of the loading rods meets the production requirements of paper tubes of different sizes, realizing an efficient, automated and flexible paper tube drying solution as a whole.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multifunctional fully automatic paper tube drying oven, comprising a bottom plate, two blowers and two second servo motors. On both sides of the upper surface of the bottom plate, there are fixedly connected support frames. At the upper end of the support frames, there is a drying oven body. In the middle of the upper surface of the drying oven body, there are provided a plurality of ventilation holes. The blowers are located at the upper part of the front end inside the drying oven body. In the middle of the blowers, there is a connecting pipe. The air outlets of the blowers are respectively and communicatively connected to both sides of the connecting pipe. On both sides of the front outer wall of the connecting pipe, there are respectively and communicatively connected air outlet pipes. At the lower end of the connecting pipe, there is fixedly connected a second support plate. At the lower end of the air outlet pipe, there is a first flow dividing plate. On the upper surface of the second servo motor, it is fixedly connected to one side of the inner top surface at the rear end of the drying oven body. The output ends of the second servo motors are respectively and fixedly connected with third connecting rods. On the other side of the inner top surface at the rear end of the drying oven body, there are fixedly connected two fourth connecting rods. At the lower ends of the third connecting rods and the fourth connecting rods, there are provided second transmission gears. The lower ends of the third connecting rods and the fourth connecting rods respectively penetrate through the second transmission gears to the middle of the lower ends of the second transmission gears and are fixedly connected with fan blades. On the outer walls of the front and rear second transmission gears, there is a toothed belt engaged therewith. At the lower ends of the fan blades, there are provided a plurality of heating rods. At the lower ends of the heating rods, there is a second flow dividing plate;

[0008] Through the above technical solution, by providing blowers and heating rods, hot air can be quickly generated to accelerate the evaporation of moisture in the paper tubes and improve the drying efficiency. In addition, the design of the ventilation holes and the application of the flow dividing plates ensure the uniform distribution of hot air inside the drying oven, avoiding the problem of uneven drying of the paper tubes.

[0009] Furthermore, in the middle of the front outer wall of one side of the support frame, there is fixedly connected a first support plate. At the upper end of the first support plate, there is fixedly connected a first servo motor. The output end of the first servo motor on one side penetrates through the support frame to the other side of the support frame and is fixedly connected with a first connecting rod. On the other side of the first connecting rod, it is rotatably connected to the middle of the front outer wall of one side of the support frame. At the rear end of the first connecting rod, there is a second connecting rod. On both sides of the outer wall of the second connecting rod, it is rotatably connected to the middle of the adjacent two sides at the rear end of the support frame. On both sides of the outer walls of the first connecting rod and the second connecting rod, there are fixedly connected first transmission gears. On the upper end of the bottom plate, there is a conveyor belt. The conveyor belt is located at the lower end of the drying oven body. On both sides of the front and rear inner walls of the conveyor belt, they are engaged with the outer walls of the first transmission gears. On the upper surface of the conveyor belt, there is a loading rack. On the upper surface of the loading rack, there are fixedly connected a plurality of loading rods. On the outer walls of the loading rods, there are sleeved paper tube bodies;

[0010] Through the above technical solution, the continuous entry and exit of paper tubes are realized through the design of the conveyor belt and the loading rack, improving the continuity and efficiency of the production line. The application of the automatic conveying system reduces the need for manual handling of paper tubes, and the design of the loading rod can adapt to paper tubes of different sizes, enabling the equipment to meet diverse production requirements.

[0011] Furthermore, in the middle of the outer wall at the front end of the other side of the support frame, a PLC control panel is fixedly connected.

[0012] Through the above technical solution, through the integration of the PLC control panel, the operation of the drying oven is made more convenient, and parameters such as the drying temperature and speed can be precisely controlled.

[0013] Furthermore, both sides at the lower end of the second support plate are fixedly connected to both sides of the inner wall at the front end of the drying oven body.

[0014] Through the above technical solution, the blower and the first flow dividing plate are supported by the second support plate.

[0015] Furthermore, both sides at the rear end of the first flow dividing plate are fixedly connected to both sides at the lower part of the front end of the second support plate.

[0016] Through the above technical solution, the hot air generated by the blower is more evenly distributed through the first flow dividing plate.

[0017] Furthermore, the outer walls at the lower ends of the third connecting rods on one side are fixedly connected to the inner walls of the second transmission gears, and the outer walls at the lower ends of the fourth connecting rods on the other side are rotatably connected to the inner walls of the second transmission gears.

[0018] Through the above technical solution, this design makes the paper tube drying oven more efficient and stable during operation.

[0019] Furthermore, both sides of the outer wall of the heating rod are fixedly connected to both sides of the inner wall at the rear end of the drying oven body.

[0020] Through the above technical solution, the heating rod is used to heat the air.

[0021] Furthermore, both sides of the outer wall of the second flow dividing plate are fixedly connected to both sides of the inner wall at the rear end of the drying oven body.

[0022] Through the above technical solution, the hot air generated by the cooperation of the fan blades and the heating rod is more evenly distributed through the second flow dividing plate.

[0023] The utility model has the following beneficial effects:

[0024] 1. A multifunctional fully automatic paper tube drying oven proposed by the present utility model can quickly generate hot air by setting a blower and a heating rod, accelerating the evaporation of moisture in the paper tube and improving the drying efficiency. In addition, the design of ventilation holes and the application of a flow splitter ensure the uniform distribution of hot air inside the drying oven, avoiding the problem of uneven drying of paper tubes.

[0025] 2. A multifunctional fully automatic paper tube drying oven proposed by the present utility model realizes the continuous entry and exit of paper tubes through the design of a conveyor belt and a loading rack, improving the continuity and efficiency of the production line. The application of an automatic conveying system reduces the need for manual handling of paper tubes, and the design of the loading rod can adapt to paper tubes of different sizes, enabling the equipment to meet diverse production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Is an isometric view of a multifunctional fully automatic paper tube drying oven proposed by the present utility model;

[0027] Figure 2 Is a partial structure isometric view of a multifunctional fully automatic paper tube drying oven proposed by the present utility model;

[0028] Figure 3 Is an exploded view of a partial structure of a multifunctional fully automatic paper tube drying oven proposed by the present utility model;

[0029] Figure 4 Is a schematic exploded view of a partial structure of a multifunctional fully automatic paper tube drying oven proposed by the present utility model;

[0030] Figure 5 Is an exploded view of a partial structure of a multifunctional fully automatic paper tube drying oven proposed by the present utility model;

[0031] Figure 6 Is a partial structure isometric view of a multifunctional fully automatic paper tube drying oven proposed by the present utility model.

[0032] LEGEND DESCRIPTION:

[0033] 1. Bottom plate; 2. Support frame; 201. PLC control panel; 202. First support plate; 3. First servo motor; 301. First connecting rod; 302. Second connecting rod; 303. First transmission gear; 304. Conveyor belt; 4. Drying oven body; 401. Ventilation hole; 5. Blower; 501. Connecting pipe; 502. Air outlet pipe; 503. Second support plate; 504. First flow splitter; 6. Second servo motor; 601. Third connecting rod; 602. Fourth connecting rod; 603. Second transmission gear; 604. Tooth belt; 605. Fan blade; 606. Heating rod; 607. Second flow splitter; 7. Loading rack; 701. Loading rod; 8. Paper tube body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] The following will clearly and completely describe the technical solutions in the specific embodiments of the present utility model in conjunction with the accompanying drawings in the specific embodiments of the present utility model. Obviously, the described specific embodiments are only a part of the specific embodiments of the present utility model, rather than all of the specific embodiments. All other specific embodiments obtained by those of ordinary skill in the art based on the specific embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0035] Referring to Figure 2 、 Figure 3 and Figure 4 ,a specific embodiment provided by the present utility model: a multifunctional fully automatic paper tube drying oven, including a bottom plate 1, two blowers 5 and two second servo motors 6. Both sides of the upper surface of the bottom plate 1 are fixedly connected with support frames 2. The upper ends of the support frames 2 are provided with a drying oven body 4. A plurality of ventilation holes 401 are opened in the middle of the upper surface of the drying oven body 4. The blowers 5 are located in the upper part of the front end inside the drying oven body 4. A connecting pipe 501 is arranged in the middle of the blower 5. The air outlets of the blowers 5 are both connected to both sides of the connecting pipe 501 in a through manner. Both sides of the front end outer wall of the connecting pipe 501 are connected to air outlet pipes 502 in a through manner. The lower end of the connecting pipe 501 is fixedly connected with a second support plate 503. The lower end of the air outlet pipe 502 is provided with a first flow dividing plate 504. The upper surface of the second servo motor 6 is fixedly connected with one side of the inner top surface at the rear end of the drying oven body 4. The output ends of the second servo motors 6 are both fixedly connected with third connecting rods 601. The other side of the inner top surface at the rear end of the drying oven body 4 is fixedly connected with two fourth connecting rods 602. The lower ends of the third connecting rods 601 and the fourth connecting rods 602 are both provided with second transmission gears 603. The lower ends of the third connecting rods 601 and the fourth connecting rods 602 both penetrate through the second transmission gears 603 to the middle of the lower ends of the second transmission gears 603 and are fixedly connected with fan blades 605. The outer walls of the front and rear second transmission gears 603 are both engaged with a toothed belt 604. A plurality of heating rods 606 are arranged at the lower ends of the fan blades 605. A second flow dividing plate 607 is arranged at the lower ends of the heating rods 606. By arranging the blowers 5 and the heating rods 606, hot air can be quickly generated, the evaporation of moisture in the paper tube can be accelerated, and the drying efficiency can be improved. In addition, the design of the ventilation holes 401 and the application of the flow dividing plates ensure the uniform distribution of hot air inside the drying oven, avoiding the problem of uneven drying of the paper tubes.

[0036] Referring to Figure 1 、 Figure 5 and Figure 6, in the middle of the outer wall of the front end of one side support frame 2, a first support plate 202 is fixedly connected. At the upper end of the first support plate 202, a first servo motor 3 is fixedly connected. The output end of the first servo motor 3 on one side penetrates through the support frame 2 to the other side of the support frame 2 and is fixedly connected with a first connecting rod 301. The other side of the first connecting rod 301 on the other side is rotatably connected to the middle of the outer wall of the front end of one side of the support frame 2. At the rear end of the first connecting rod 301, a second connecting rod 302 is provided. Both sides of the outer wall of the second connecting rod 302 are rotatably connected to the middle of the adjacent two sides at the rear end of the support frame 2. On both sides of the outer walls of the first connecting rod 301 and the second connecting rod 302, first transmission gears 303 are fixedly connected. On the upper end of the bottom plate 1, a conveyor belt 304 is provided. The conveyor belt 304 is located at the lower end of the drying oven body 4. On both sides of the front end and the rear end of the inner wall of the conveyor belt 304, they are in gear engagement with the outer wall of the first transmission gear 303. On the upper surface of the conveyor belt 304, a loading rack 7 is provided. On the upper surface of the loading rack 7, a plurality of loading rods 701 are fixedly connected. On the outer walls of the loading rods 701, paper tube bodies 8 are sleeved. Through the design of the conveyor belt 304 and the loading rack 7, the continuous entry and exit of the paper tubes are realized, improving the continuity and efficiency of the production line. The application of the automatic conveying system reduces the need for manual handling of paper tubes, and the design of the loading rods 701 can adapt to paper tubes of different sizes, enabling the equipment to meet diverse production requirements.

[0037] Refer to Figure 1 , Figure 3 and Figure 4 , in the middle of the outer wall of the front end of the other side support frame 2, a PLC control panel 201 is fixedly connected. Through the integration of the PLC control panel 201, the operation of the drying oven is made more convenient, and parameters such as the drying temperature and speed can be precisely controlled. On both sides of the lower end of the second support plate 503, they are fixedly connected to both sides of the inner wall of the front end of the drying oven body 4. The blower 5 and the first flow dividing plate 504 are supported by the second support plate 503. On both sides of the rear end of the first flow dividing plate 504, they are fixedly connected to both sides of the lower part of the front end of the second support plate 503. Through the first flow dividing plate 504, the hot air generated by the blower 5 is distributed more evenly. On the outer walls of the lower ends of the third connecting rods 601 on one side, they are fixedly connected to the inner wall of the second transmission gear 603. On the outer walls of the lower ends of the fourth connecting rods 602 on the other side, they are rotatably connected to the inner wall of the second transmission gear 603. This design makes the paper tube drying oven more efficient and stable during operation. On both sides of the outer wall of the heating rod 606, they are fixedly connected to both sides of the inner wall of the rear end of the drying oven body 4. The heating rod 606 is used to heat the air. On both sides of the outer wall of the second flow dividing plate 607, they are fixedly connected to both sides of the inner wall of the rear end of the drying oven body 4. Through the second flow dividing plate 607, the hot air generated by the cooperation of the fan blades 605 and the heating rod 606 is distributed more evenly.

[0038] Working principle: First, the paper tube is automatically fed into the drying oven through the conveyor belt 304. The conveyor belt 304 is driven by the first servo motor 3 and realizes continuous operation through the meshing of the first transmission gear 303 with the inner wall gear of the conveyor belt 304. The carrier rack 7 is located on the conveyor belt 304, and the carrier rod 701 on it is sleeved with the paper tube body 8 to ensure the stability of the paper tube during transportation. The blower 5 is located at the upper front part inside the drying oven body 4 and blows air towards the heating area through the connecting pipe 501 and the air outlet pipe 502. The heating rod 606 is located below the air outlet pipe 502 to heat the air and generate hot air. The first flow dividing plate 504 and the second flow dividing plate 607 are used to guide the hot air to ensure the uniform distribution of the hot air inside the drying oven. The hot air blows evenly towards the paper tube through the ventilation holes 401, accelerating the evaporation of the moisture inside the paper tube. The PLC control panel 201 is used to control the entire drying process, including the setting and adjustment of parameters such as temperature and speed. The second servo motor 6 controls the rotation speed of the fan blade 605 through the third connecting rod 601, the fourth connecting rod 602, and the second transmission gear 603 to further adjust the flow and temperature of the hot air. The dried paper tube continues to move with the conveyor belt 304 and reaches the other end of the drying oven. The entire drying process of this equipment is automatically completed by the control system without manual intervention.

[0039] Finally, it should be noted that the above are only the preferred specific embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing specific embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific 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 invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional fully automatic paper tube drying oven, comprising a bottom plate (1), two blowers (5) and two second servo motors (6), characterized in that: On both sides of the upper surface of the bottom plate (1), support frames (2) are fixedly connected. At the upper ends of the support frames (2), a drying box body (4) is provided. In the middle of the upper surface of the drying box body (4), a plurality of ventilation holes (401) are opened. The blower (5) is located at the upper part of the front end inside the drying box body (4). In the middle of the blower (5), a connecting pipe (501) is provided. The air outlets of the blower (5) are respectively and through-connected to both sides of the connecting pipe (501). On both sides of the outer wall of the front end of the connecting pipe (501), air outlet pipes (502) are respectively and through-connected. At the lower end of the connecting pipe (501), a second support plate (503) is fixedly connected. At the lower end of the air outlet pipe (502), a first flow dividing plate (504) is provided. On the upper surface of the second servo motor (6), it is fixedly connected to one side of the inner top surface at the rear end of the drying box body (4). The output ends of the second servo motor (6) are respectively and fixedly connected with third connecting rods (601). On the other side of the inner top surface at the rear end of the drying box body (4), two fourth connecting rods (602) are fixedly connected. At the lower ends of the third connecting rod (601) and the fourth connecting rod (602), second transmission gears (603) are provided. The lower ends of the third connecting rod (601) and the fourth connecting rod (602) respectively penetrate through the second transmission gears (603) to the middle of the lower ends of the second transmission gears (603) and are fixedly connected with fan blades (605). On the outer walls of the second transmission gears (603) at the front end and the rear end, toothed belts (604) are respectively and meshed. At the lower ends of the fan blades (605), a plurality of heating rods (606) are provided. At the lower ends of the heating rods (606), a second flow dividing plate (607) is provided.

2. The multifunctional fully automatic paper tube drying oven according to claim 1, characterized in that: In the middle of the outer wall of the front end of one side of the support frame (2), a first support plate (202) is fixedly connected. At the upper end of the first support plate (202), a first servo motor (3) is fixedly connected. The output end of the first servo motor (3) on one side penetrates through the support frame (2) to the other side of the support frame (2) and is fixedly connected with a first connecting rod (301). On the other side of the first connecting rod (301), it is rotatably connected to the middle of the outer wall of the front end of one side of the support frame (2). At the rear end of the first connecting rod (301), a second connecting rod (302) is provided. On both sides of the outer wall of the second connecting rod (302), they are respectively rotatably connected to the middle of the adjacent two sides at the rear end of the support frame (2). On both sides of the outer walls of the first connecting rod (301) and the second connecting rod (302), first transmission gears (303) are fixedly connected. On the upper end of the bottom plate (1), a conveyor belt (304) is provided. The conveyor belt (304) is located at the lower end of the drying box body (4). On both sides of the front end and the rear end of the inner wall of the conveyor belt (304), they are respectively and meshed with the outer walls of the first transmission gears (303). On the upper surface of the conveyor belt (304), a loading rack (7) is provided. On the upper surface of the loading rack (7), a plurality of loading rods (701) are fixedly connected. On the outer walls of the loading rods (701), paper tube bodies (8) are respectively sleeved.

3. A multifunctional fully automatic paper tube drying oven according to claim 1, characterized in that: In the middle of the outer wall at the front end of the other side of the support frame (2), a PLC control panel (201) is fixedly connected.

4. A multifunctional fully automatic paper tube drying oven according to claim 1, characterized in that: Both sides at the lower end of the second support plate (503) are fixedly connected to both sides of the inner wall at the front end of the drying oven body (4).

5. A multifunctional fully automatic paper tube drying oven according to claim 1, characterized in that: Both sides at the rear end of the first flow dividing plate (504) are fixedly connected to both sides at the lower part of the front end of the second support plate (503).

6. A multifunctional full-automatic paper tube drying oven according to claim 1, characterized in that: The outer walls at the lower ends of the third connecting rods (601) on one side are fixedly connected to the inner walls of the second transmission gears (603), and the outer walls at the lower ends of the fourth connecting rods (602) on the other side are rotatably connected to the inner walls of the second transmission gears (603).

7. A multifunctional fully automatic paper tube drying oven according to claim 1, characterized in that: Both sides of the outer wall of the heating rod (606) are fixedly connected to both sides of the inner wall at the rear end of the drying oven body (4).

8. A multifunctional full-automatic paper tube drying oven according to claim 1, characterized in that: Both sides of the outer wall of the second flow dividing plate (607) are fixedly connected to both sides of the inner wall at the rear end of the drying oven body (4).

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