Paper tube placing rack in drying room for paper tube packaging production

Abstract

The utility model discloses a paper tube placing frame in a drying room for packaging and producing paper tubes, which comprises a base, a motor arranged on the base, a main gear arranged on a shaft rod of the motor, a plurality of paper tube frames arranged on the base at equal intervals, and a plurality of driven gears respectively arranged on the plurality of paper tube frames, the paper tube frame is connected to the base in a rotating mode, the driving gear is meshed with the adjacent driven gears, every two adjacent driven gears are meshed with each other, and trundles convenient to move are installed on the base. And the paper tube rotates in the drying process, so that better uniform heating is facilitated, the paper tube is prevented from being in a static state to affect uniform heating, and the drying effect and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product processing auxiliary tools, and more specifically, to a paper tube placing rack in a drying room for paper tube packaging production. Background Art

[0002] During the production process, especially in the molding and assembly stages, paper tubes may absorb a certain amount of moisture. If this moisture is not removed in time, it will not only affect the hardness and strength of the paper tube, but may also cause deformation, cracking and other problems during use. The drying room can remove excess moisture from the paper tube so that the paper tube can be fully dried and solidified, thereby improving its hardness, strength and durability, allowing the paper tube to withstand a certain amount of pressure and weight to ensure the safety and stability of the packaged items.

[0003] At present, the traditional drying method is to lay electric heating tubes on the top or inside the four walls of the drying room, and seal the top and the four walls with insulation materials. The paper tubes to be dried are placed on the paper tube placement rack inside the drying room for drying. However, if the paper tubes to be dried are not placed neatly or too closely on the placement rack, it may cause poor circulation of hot air, thereby affecting the drying effect.

[0004] The utility model patent with application number 202022739636.1 discloses a paper roll drying bracket, including a base and a drying rack. Both the base and the drying rack are composed of a rectangular frame and a supporting device. The supporting device is welded to the inside of the frame. Positioning pins are welded at the four upper corners of the base and the drying rack. Positioning sleeves are welded at the four lower corners of the drying rack corresponding to the positioning pins. A blind hole is provided in the positioning sleeve. The diameter of the blind hole is equal to the diameter of the positioning pin, so that the drying rack can be inserted into the base and the drying rack can be layered together to form a drying bracket. Casters are fixed at the four corners of the bottom end of the base. The beneficial effect of the utility model is that the paper roll drying bracket of the utility model has a simple structure and a reasonable design. It is provided with a drying rack, and the drying rack can be layered together, which not only improves the space utilization rate of the drying room, but also has a certain interval between adjacent drying racks, which is convenient for ventilation and air permeability, better drying of paper rolls, and strong practicality.

[0005] However, the paper rolls cannot be spaced to facilitate the circulation of hot air in the drying room, and at the same time, the paper rolls can be rotated during the drying process to facilitate better and more even heating, avoid the paper rolls being in a static state that affects uniform heating, and improve the drying effect and efficiency. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a paper tube placement rack in a drying room for paper tube packaging production that can arrange paper tubes at intervals to facilitate the circulation of hot air in the drying room, while allowing the paper tubes to rotate during the drying process for better and more even heating, thereby avoiding the paper tubes being in a static state that affects the uniform heating, and improving the drying effect and efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A paper tube placement rack in a drying room for paper tube packaging production comprises a base, wherein the base is provided with a motor mounted on the base, a main gear mounted on a motor shaft, a plurality of paper tube racks arranged at equal intervals on the base, and a plurality of slave gears respectively mounted on the plurality of paper tube racks, the paper tube racks are rotatably connected to the base, the main gear is meshed with an adjacent slave gear, two adjacent slave gears are meshed with each other, and casters for easy movement are mounted on the base.

[0009] It is further configured that the paper tube rack is composed of a rotating rod and a plurality of support rods, a bearing is installed on the rotating rod, the rotating rod is rotatably connected to the base through the bearing, the plurality of support rods are all installed on the rotating rod, and the plurality of support rods are evenly arranged around the rotating rod, and a limit plate for fixing the paper tube is movably connected to the support rod.

[0010] It is further configured that a through hole is formed on the limiting plate and is sleeved with the support rod, and the limiting plate slides on the support rod through the through hole.

[0011] It is further configured that the diameter of the limiting piece is larger than the diameter of the paper roll to be dried, and the limiting piece is made of elastic rubber material.

[0012] By adopting the above technical scheme, the beneficial effects of the utility model are as follows: the paper tubes to be dried are inserted into the support rods of the paper tube rack so that the paper tubes are placed at intervals and hot air can fully contact with the paper tubes, which is beneficial to uniform heating of the paper tubes and accelerates the drying speed. The main gear drives the slave gear to rotate in cooperation with the motor, so that the paper tube rack rotates and drives the paper tubes on the support rods to rotate, which is convenient for the paper tubes to be heated evenly. The paper tube spacing setting makes it convenient for hot air to circulate in the drying room, and the paper tubes can be rotated during the drying process to facilitate better uniform heating, avoid the static state of the paper tubes affecting the uniform heating, and improve the drying effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the cooperation between the rotating rod and the supporting rod.

[0015] In the figure: base 1, motor 2, main gear 3, paper tube frame 4, slave gear 5, caster 6, rotating rod 7, bearing 701, support rod 8, limit plate 9, through hole 901. DETAILED DESCRIPTION

[0016] Reference Figure 1 to Figure 2 The utility model is further described in detail.

[0017] A paper tube placement rack in a drying room for paper tube packaging production comprises a base 1, a motor 2 mounted on the base 1, a main gear 3 mounted on the shaft of the motor 2, a plurality of paper tube racks 4 arranged at equal intervals on the base 1, and a plurality of slave gears 5 respectively mounted on the plurality of paper tube racks 4, a caster 6 for easy movement is mounted on the base 1, and the arrangement of the caster 6 facilitates the movement of the paper tube placement rack according to the placement needs, the main gear 3 is meshed with the adjacent slave gear 5, and the two adjacent slave gears 5 are meshed with each other, and the paper tube rack 4 is rotated by a rotating rod 7 and a plurality of supporting rods 8, the plurality of supporting rods 8 are all mounted on the rotating rod 7, and the plurality of supporting rods 8 are evenly arranged around the rotating rod 7, a bearing 701 is mounted on the rotating rod 7, the rotating rod 7 is rotatably connected to the base 1 through the bearing 701, a limiting piece 9 for fixing the paper tube is provided on the supporting rod 8, a through hole 901 is opened on the limiting piece 9 for sleeved with the supporting rod 8, and the limiting piece 9 slides on the supporting rod 8 through the through hole 901, the diameter of the limiting piece 9 is larger than the diameter of the paper tube to be dried, and the limiting piece 9 is made of elastic rubber material,

[0018] Working principle: when the paper tube to be dried is inserted into the support rod 8 of the paper tube rack 4, the paper tube collides with the limiting piece 9. Since the diameter of the limiting piece 9 is larger than the diameter of the paper tube to be dried, and the limiting piece 9 is made of elastic rubber material, the limiting piece 9 collides with the paper tube and deforms, which facilitates the smooth insertion of the paper tube into the support rod 8. After the paper tube is inserted into the support rod 8, it does not contact the limiting piece 9, so that the limiting piece 9 returns to its original state, and cooperates with the limiting piece 9 to slide on the support rod 8 through the through hole 901, and moves the position of the limiting piece 9 on the support rod 8 to limit the paper tube and prevent it from falling off the support rod 8, and then the dried paper tube is stably placed on the support rod 8, and cooperates with the support rod 8 to be evenly arranged on the rotating rod 7, so that the paper tubes are placed at intervals and are convenient for the paper tubes to fully contact with the hot air in the drying room, which is beneficial to uniform heating of the paper tubes and accelerates the drying speed. , the arrangement of several paper tube racks 4 and several support rods 8 on the paper tube racks 4 is convenient for placing as many paper tubes as possible, thereby improving the drying efficiency. The main gear 3 is driven by the motor 2 to drive the slave gear 5 to rotate, and the slave gear 5 is installed on the rotating rod 7 of the paper tube rack 4, and the rotating rod 7 is rotatably connected to the base 1 through the bearing 701, so that when the main gear 3 drives the slave gear 5 to rotate, the rotating rod 7 rotates on the base 1 to drive the support rod 8 to rotate, thereby making the paper tube on the support rod 8 rotate to facilitate uniform heating of the paper tube, and the limit plate 9 prevents the paper tube from separating from the support rod 8 when rotating, affecting the drying effect of the paper tube; finally, the paper tube interval arrangement is realized to facilitate the circulation of hot air in the drying room, and at the same time, the paper tube is rotated during the drying process to facilitate better uniform heating, avoid the static state of the paper tube affecting uniform heating, and improve the drying effect and efficiency.

[0019] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A paper tube placement rack in a drying room for paper tube packaging production, comprising a base (1), characterized in that: The base (1) is provided with a motor (2) mounted on the base (1), a main gear (3) mounted on a shaft of the motor (2), a plurality of paper tube racks (4) arranged at equal intervals on the base (1), and a plurality of slave gears (5) respectively mounted on the plurality of paper tube racks (4); the paper tube racks (4) are rotatably connected to the base (1); the main gear (3) meshes with adjacent slave gears (5); two adjacent slave gears (5) mesh with each other; and casters (6) are mounted on the base (1) for easy movement.

2. The paper tube placement rack in a drying room for paper tube packaging production according to claim 1 is characterized in that: The paper tube frame (4) is composed of a rotating rod (7) and a plurality of supporting rods (8); a bearing (701) is installed on the rotating rod (7); the rotating rod (7) is rotatably connected to the base (1) via the bearing (701); the plurality of supporting rods (8) are all installed on the rotating rod (7); the plurality of supporting rods (8) surround the rotating rod (7) and are evenly arranged; and a limiting piece (9) for fixing the paper tube is movably connected to the supporting rod (8).

3. The paper tube placement rack in a drying room for paper tube packaging production according to claim 2, characterized in that: The limiting plate (9) is provided with a through hole (901) which is sleeved with the support rod (8), and the limiting plate (9) slides on the support rod (8) through the through hole (901).

4. The paper tube placement rack in a drying room for paper tube packaging production according to claim 3, characterized in that: The diameter of the limiting piece (9) is larger than the diameter of the paper roll to be dried, and the limiting piece (9) is made of elastic rubber material.

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