Paper tube transportation buffer mechanism

Abstract

The utility model relates to the field of paper product transportation, in particular to a paper tube transportation buffering mechanism. The utility model discloses a paper tube transportation buffer mechanism which is characterized in that the paper tube transportation buffer mechanism comprises a limiting mechanism, the limiting mechanism comprises limiting plates and limiting rods, the limiting plates are arranged on the two sides of a paper tube, the limiting rods are arranged on the limiting plates, the limiting rods on the oppositely-arranged limiting plates are arranged oppositely, and the limiting rods on the limiting plates are arranged oppositely. And the limiting rod is arranged in the hole of the paper tube in a penetrating mode, the outer wall of the limiting rod is covered with an elastic material, and a bearing plate is arranged at the top of the limiting plate. The conditions that the paper tubes make contact with one another in the transportation process, the paper tubes located at the bottom bear too large pressure of the paper tubes stacked on the upper portion, and the paper tubes located at the bottom are prone to being damaged by pressing and fractured if jolting occurs in the transportation process are reduced.

Description

Technical Field

[0001] This utility model relates to the field of paper product transportation, and in particular to a paper tube transportation buffer mechanism. Background Technology

[0002] Paper tubes are currently used as packaging media for some strip-shaped items, typically made of rolled-up paper products. They are commonly used for winding adhesive tape, toilet paper, packing straps, and other products, making them an indispensable packaging medium for strip-shaped goods.

[0003] Currently, during transportation, several large, uncut paper tubes are usually bundled together and then stacked in the cargo space of the vehicle. The paper tubes are in contact with each other, and the paper tubes at the bottom are subjected to excessive pressure from the paper tubes stacked above. Furthermore, if bumps occur during transportation, the paper tubes at the bottom are prone to damage such as crushing or breaking. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing a paper tube transport buffer mechanism that can control the discharge of paper tubes. This improves the contact between paper tubes during transport, and prevents the bottom paper tube from being subjected to excessive pressure from the paper tubes stacked on top. Furthermore, if bumps occur during transport, the bottom paper tube is prone to damage or breakage.

[0005] A paper tube transport buffer mechanism includes a limiting mechanism, which includes a limiting plate and limiting rods. The limiting plate is disposed on both sides of the paper tube, and multiple limiting rods are provided with a gap between them. The limiting rods are disposed on the limiting plate, and the limiting rods on the limiting plate are arranged opposite to each other. The limiting rods pass through the holes of the paper tube, and the outer wall of the limiting rods is covered with an elastic material. A load-bearing plate is provided on the top of the limiting plate.

[0006] Optionally, the limiting plate is further provided with a buffer hole, a buffer circular plate is provided in the buffer hole, a plurality of connecting holes are provided on the buffer circular plate in a circular arrangement, a plurality of access holes corresponding to the connecting holes are provided on the limiting plate, a tension spring is provided between the connecting hole and the access hole, one end of the tension spring passes through the connecting hole and is fixed to the buffer circular plate, the other end of the tension spring passes through the access hole and is fixed to the limiting plate, and the limiting rod is fixed on the buffer circular plate.

[0007] Optionally, the elastic material is in the form of a tube, and the diameter of the elastic material is the same as the diameter of the limiting rod. The elastic material can be provided with a variety of different diameters depending on the inner diameter of the paper tube.

[0008] Optionally, the elastic material may be a sponge.

[0009] Optionally, the bottom of the limiting plate is provided with an extension fixing plate, and the fixing plates on the two opposite limiting plates are arranged facing each other, and the opposing fixing plates are provided with mutually cooperating magnets.

[0010] Optionally, the bottom of the extension fixing plate is provided with a first magnet, and the load-bearing plate is provided with a second magnet. When the extension fixing plate on the adjacent limiting plate is placed on the load-bearing plate on the adjacent limiting plate, the first magnet and the second magnet attract each other.

[0011] Optionally, the fixing plates facing each other are fixed together by fasteners, and the load-bearing plates facing each other are fixed together by fasteners.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the setting of the limiting rod creates a gap between each paper tube, thereby avoiding contact between the paper tubes; the setting of the elastic material can reduce the occurrence of paper tube damage caused by bumps during transportation; the setting of the tension spring can play a shock absorption role; the setting of the load-bearing plate can distribute the pressure received by the paper tube itself, thereby reducing contact between the paper tubes during transportation; and the paper tube at the bottom is subjected to excessive pressure from the paper tubes stacked on top, and if bumps occur during transportation, the paper tube at the bottom is prone to crushing and breaking. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be discussed below. Obviously, the technical solutions described in conjunction with the accompanying drawings are only some embodiments of this utility model. For those skilled in the art, other embodiments and their accompanying drawings can be obtained from the embodiments shown in these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of a paper tube transport buffer mechanism in this embodiment.

[0015] Figure 2 This is a schematic diagram of the limit mechanism.

[0016] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0017] Figure 4 These are schematic diagrams of the structures of elastic materials with different diameters.

[0018] In the diagram: 1. Limiting mechanism; 11. Limiting plate; 12. Limiting rod; 2. Elastic material; 3. Load-bearing plate; 4. Buffer hole; 5. Buffer round plate; 6. Connecting hole; 7. Access hole; 8. Tension spring; 9. Extension fixing plate; 10. Buckle. Detailed Implementation

[0019] The technical solutions of various embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments described in this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] The present invention provides a paper tube transport buffer mechanism, which can reduce the contact between paper tubes during transport. The paper tube at the bottom is subjected to excessive pressure from the paper tubes stacked on top, and if bumps occur during transport, the paper tube at the bottom is prone to damage or breakage.

[0021] like Figures 1 to 4 As shown, a paper tube transport buffer mechanism includes a limiting mechanism 1. The limiting mechanism 1 includes a limiting plate 11 and limiting rods 12. The limiting plate 11 is disposed on both sides of the paper tube. Multiple limiting rods 12 are disposed with a gap between them. The limiting rods 12 are disposed on the limiting plate 11. The limiting rods 12 on the opposite limiting plate 11 are arranged facing each other. The limiting rods 12 pass through the holes of the paper tube. The outer wall of the limiting rods 12 is covered with an elastic material 2. A load-bearing plate 3 is disposed on the top of the limiting plate 11.

[0022] The limiting plate 11 is also provided with a buffer hole 4, and a buffer circular plate 5 is provided inside the buffer hole 4. The buffer circular plate 5 is provided with a plurality of connecting holes 6 arranged in a circle. The limiting plate 11 is provided with a plurality of access holes 7 corresponding to the connecting holes 6. A tension spring 8 is provided between the connecting hole 6 and the access hole 7. One end of the tension spring 8 passes through the connecting hole 6 and is fixed to the buffer circular plate 5. The other end of the tension spring 8 passes through the access hole 7 and is fixed to the limiting plate 11. The limiting rod 12 is fixed on the buffer circular plate 5.

[0023] The elastic material 2 is in the form of a tube, and the diameter of the elastic material 2 is the same as the diameter of the limiting rod 12. The elastic material 2 has a variety of different diameters depending on the inner diameter of the paper tube.

[0024] Elastic material 2 is selected as sponge.

[0025] The bottom of the limiting plate 11 is provided with an extension fixing plate 9, and the fixing plates on the two opposing limiting plates 11 are arranged facing each other, and the fixing plates arranged facing each other are provided with magnets that cooperate with each other.

[0026] The bottom of the extension fixing plate 9 is provided with a first magnet, and the load-bearing plate 3 is provided with a second magnet. When the extension fixing plate 9 on the adjacent limiting plate 11 is placed on the load-bearing plate 3 on the adjacent limiting plate 11, the first magnet and the second magnet attract each other.

[0027] The fixed plates facing each other are fixed together by fasteners, and the load-bearing plates 3 facing each other are fixed together by fasteners.

[0028] In use, first determine the inner diameter of the paper tube, then select an elastic material 2 of appropriate diameter, and put the elastic material 2 onto the limiting rod 12. Then, insert the elastic material 2 and the limiting rod 12 into the paper tube. After both sides of the paper tube are installed, pre-fix it with the opposing fixing plates using magnets. Then, fix the opposing load-bearing plates 3 and fixing plates with buckles to complete the installation of the paper tube assembly. Repeat the above operation. After all the paper tubes are installed, the paper tube assembly can be stacked in the cargo space of the vehicle body.

[0029] During transportation, when the vehicle body experiences bumps, the tension spring 8 and the elastic material 2 can provide some shock absorption. The load-bearing plate 3 distributes the pressure received by the paper tube itself. The limiting rod 12 creates a gap between the paper tubes, thereby preventing them from contacting each other and reducing contact between them during transportation. Furthermore, the paper tubes at the bottom are subjected to excessive pressure from the paper tubes stacked on top, and if bumps occur during transportation, the paper tubes at the bottom are prone to damage or breakage.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and not restrictive in all respects. The scope of this invention is defined by the appended claims, not by the foregoing description, and is therefore intended to encompass all variations falling within the meaning and scope of equivalents of the claims. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A paper tube transport buffer mechanism, characterized in that: The device includes a limiting mechanism (1), which includes a limiting plate (11) and limiting rods (12). The limiting plate (11) is disposed on both sides of the paper tube. Multiple limiting rods (12) are provided, and there is a gap between the multiple limiting rods (12). The limiting rods (12) are disposed on the limiting plate (11), and the limiting rods (12) on the limiting plate (11) are arranged opposite to each other. The limiting rods (12) pass through the holes of the paper tube. The outer wall of the limiting rods (12) is covered with an elastic material (2). A load-bearing plate (3) is provided on the top of the limiting plate (11).

2. The paper tube transport buffer mechanism according to claim 1, characterized in that: The limiting plate (11) is also provided with a buffer hole (4), and a buffer circular plate (5) is provided in the buffer hole (4). The buffer circular plate (5) is provided with a plurality of connecting holes (6) arranged in a circle. The limiting plate (11) is provided with a plurality of access holes (7) corresponding to the connecting holes (6). A tension spring (8) is provided between the connecting hole (6) and the access hole (7). One end of the tension spring (8) passes through the connecting hole (6) and is fixed to the buffer circular plate (5). The other end of the tension spring (8) passes through the access hole (7) and is fixed to the limiting plate (11). The limiting rod (12) is fixed on the buffer circular plate (5).

3. The paper tube transport buffer mechanism according to claim 1, characterized in that: The elastic material (2) is in the form of a tube, and the diameter of the elastic material (2) is the same as the diameter of the limiting rod (12). The elastic material (2) has a variety of different diameters depending on the inner diameter of the paper tube.

4. The paper tube transport buffer mechanism according to claim 1, characterized in that: The elastic material (2) is selected as a sponge.

5. The paper tube transport buffer mechanism according to claim 1, characterized in that: The bottom of the limiting plate (11) is provided with an extension fixing plate (9), and the fixing plates on the two opposing limiting plates (11) are arranged facing each other, and the fixing plates arranged facing each other are provided with magnets that cooperate with each other.

6. The paper tube transport buffer mechanism according to claim 5, characterized in that: The bottom of the extension fixing plate (9) is provided with a first magnet, and the load-bearing plate (3) is provided with a second magnet. When the extension fixing plate (9) on the adjacent limiting plate (11) is placed on the load-bearing plate (3) on the adjacent limiting plate (11), the first magnet and the second magnet attract each other.

7. The paper tube transport buffer mechanism according to claim 5, characterized in that: The opposing fixed plates are fixed together by fasteners (10), and the opposing load-bearing plates (3) are fixed together by fasteners (10).

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