Storage system for paper rolls
By using steel limiting pins to form storage channels in the paper roll storage system, the problems of compressive strength and cost of existing limiting structures are solved, achieving stable storage of paper rolls and reducing costs.
Patent Information
- Application Number
- CN202520430339.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-12
AI Technical Summary
Existing long strip-shaped limiting structures cannot simultaneously guarantee high compressive strength and low cost, resulting in easy damage and high cost during paper roll storage.
Multiple first and second limiting pins are used to form a storage channel. The limiting pins are made of steel and are fixed to the mounting surface by inserts and pin heads to form a channel for storing paper rolls, preventing the paper rolls from rolling and reducing the size and cost of the limiting components.
It achieves stable storage of paper rolls, avoids the safety hazard of rolling, improves compressive strength, and reduces the cost of limit components.
Smart Images
Figure CN223851151U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to book printing technical field especially relates to a paper roll storage system. BACKGROUND
[0002] The raw material in the book printing process is a cylindrical paper roll, after the incoming material, the paper roll needs to be transported to the factory building by a forklift. Due to the large volume of the paper roll, the paper roll is usually placed directly on the ground, and limiting structures are arranged on both sides of the bottom of the paper roll. Subsequently, the paper roll can be transported to the corresponding process by a forklift or an AGV trolley.
[0003] The limiting structure is fixed on the ground in the form of a long strip plate, and a fixed gap is formed between the two limiting structures, so that the bottom of the two sides of the paper roll can abut against one side of the two limiting structures arranged in parallel. In order to reduce the cost, the limiting structure is mostly made of plastic material.
[0004] However, due to the large weight of the paper roll and the plastic material of the limiting structure, the paper roll is pressed on the limiting structures on both sides for a long time, which can cause damage to the limiting structure. If the limiting structure is replaced by a steel structure with higher compressive strength, the cost will be greatly increased.
[0005] In summary, the existing long strip plate limiting structure cannot simultaneously ensure high compressive strength and low cost. SUMMARY
[0006] Therefore, it is necessary to provide a paper roll storage system to solve the problem that the existing long strip plate limiting structure cannot simultaneously ensure high compressive strength and low cost.
[0007] The utility model provides a paper roll storage system, including limiting component, the limiting component includes a plurality of first limiting peg and a plurality of second limiting peg fixed on the mounting surface, a plurality of first limiting peg is sequentially arranged along the first horizontal straight line direction, a plurality of second limiting peg is sequentially arranged along the second horizontal straight line direction, the first horizontal straight line direction with second horizontal straight line direction parallel setting, a plurality of first limiting peg and a plurality of second limiting peg form the storage channel for storing paper roll between.
[0008] Further, the first limiting peg and the second limiting peg each include a peg and a peg cap, the bottom of the peg is in the form of a sharp end, the peg can be inserted into the mounting hole formed on the mounting surface and connected with the mounting hole in interference fit, the top end of the peg is fixedly connected with the peg cap.
[0009] Further, the vertical section of the peg cap is in the form of a boss that gradually expands downward vertically.
[0010] Further, the first limiting nails and the second limiting nails are one-to-one corresponding, and a line connecting any first limiting nail and its corresponding second limiting nail is perpendicular to the first horizontal straight line.
[0011] Further, the first limiting nails are equidistantly arranged along a first horizontal straight line direction, and the second limiting nails are equidistantly arranged along a second horizontal straight line direction.
[0012] Further, the first limiting nails are formed with a plurality of first limiting nail groups along the first horizontal straight line direction, each first limiting nail group comprises at least two first limiting nails, the second limiting nails are formed with a plurality of second limiting nail groups along the second horizontal straight line direction, each second limiting nail group comprises at least two second limiting nails, and the first limiting nail groups and the second limiting nail groups are one-to-one corresponding, and a unit channel for storing a paper roll is formed between any first limiting nail group and its corresponding second limiting nail group.
[0013] Further, a forklift for carrying the stored paper roll is further included.
[0014] Further, the front end of the forklift is provided with two front forks which can move along a vertical direction, and the distance between the two front forks is greater than the distance between the first limiting nails and the second limiting nails along a direction perpendicular to the first horizontal straight line.
[0015] Further, the top of the opposite side of the two front forks is provided with an inclined surface, and the distance between the inclined surfaces of the two front forks gradually expands in a vertical upward direction.
[0016] Further, a limiting wheel is further included and mounted at the bottom of the side of the forklift where the front forks are located, the limiting wheel is arranged at a position between the two front forks, and the width of the limiting wheel is less than the distance between the first limiting nails and the second limiting nails along a direction perpendicular to the first horizontal straight line.
[0017] Compared with the prior art, the plurality of first limiting nails arranged along the first horizontal straight line direction and the plurality of second limiting nails arranged along the second horizontal straight line direction form a storage channel, which can be used for storing paper rolls. After the paper roll is placed in the storage channel, the paper roll can be fixed by the first limiting nails and the second limiting nails at the bottom of both sides, thereby avoiding the safety hazard caused by the rolling of the paper roll. Meanwhile, the first limiting nails and the second limiting nails can be made of steel material, which has high compressive strength. Compared with the traditional plate-shaped limiting structure, the volume of the limiting assembly is greatly reduced, thereby reducing the cost. BRIEF DESCRIPTION OF DRAWINGS
[0018] Fig. 1 The paper roll storage system provided by the embodiment of the present application is shown in the structure diagram;
[0019] Fig. 2 This is a schematic diagram of the paper roll placement in a paper roll storage system provided in an embodiment of the present invention. Detailed Implementation
[0020] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form part of this application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.
[0021] like Figs. 1-2 As shown, the present invention provides a paper roll storage system, including a limiting component 100. The limiting component 100 includes a plurality of first limiting pins 110 and a plurality of second limiting pins 120 fixed on the mounting surface. The plurality of first limiting pins 110 are arranged sequentially along a first horizontal straight line direction, and the plurality of second limiting pins 120 are arranged sequentially along a second horizontal straight line direction. The first horizontal straight line direction and the second horizontal straight line direction are arranged parallel to each other, and a storage channel for storing paper roll M is formed between the plurality of first limiting pins 110 and the plurality of second limiting pins 120.
[0022] In implementation, a storage channel is formed between a plurality of first limiting pins 110 arranged sequentially along the first horizontal straight line and a plurality of second limiting pins 120 arranged sequentially along the second horizontal straight line. This channel can be used to store paper rolls M. After the paper rolls M are placed in the storage channel, they can be fixed by the first limiting pins 110 and the second limiting pins at the bottom of both sides, preventing the paper rolls M from rolling and causing safety hazards. At the same time, the first limiting pins 110 and the second limiting pins 120 can be made of steel, which has high compressive strength. Compared with the traditional plate-shaped limiting structure, the volume of the limiting component 100 is greatly reduced, thus reducing costs.
[0023] In this embodiment, the limiting component 100 is used to fix the paper roll M placed on the mounting surface. It is understood that the mounting surface can be the ground or the upper surface of the support platform, and there is no limitation thereto.
[0024] In one embodiment, both the first limiting pin 110 and the second limiting pin 120 include a pin and a pin head. The bottom of the pin is pointed and can be inserted into a mounting hole formed on the mounting surface and connected to the mounting hole with an interference fit. The top of the pin is fixedly connected to the pin head.
[0025] During installation, the tip of the insert can be inserted into the mounting hole, and the tip of the insert can be tapped with a hammer or other tool to secure it in the mounting hole. It is understood that the insert can also be pre-embedded, connected with an expansion sleeve, etc., and this is not limited here; a secure connection method is preferred.
[0026] In order to effectively make the side walls of the first limiting pegs 110 and the second limiting pegs 120 adhere to the side walls of the paper roll M, in an embodiment, the vertical section of the peg cap is in the shape of a convex platform which is gradually widened downward.
[0027] The plurality of first limiting pegs 110 and the plurality of second limiting pegs 120 in the embodiment correspond to each other, and the connecting line of any first limiting peg 110 and its corresponding second limiting peg 120 is perpendicular to the first horizontal straight line. Of course, in other embodiments, the connecting line of any first limiting peg 110 and its corresponding second limiting peg 120 is also inclined to the first horizontal straight line, which can also achieve the inventive intent of the present application.
[0028] The plurality of first limiting pegs 110 in the embodiment are equidistantly arranged along the direction of the first horizontal straight line, and the plurality of second limiting pegs 120 are equidistantly arranged along the direction of the second horizontal straight line. Of course, in other embodiments, the distance between adjacent two limiting pegs in the plurality of first limiting pegs 110 and / or the plurality of second limiting pegs 120 is not equal, which can also achieve the inventive intent of the present application.
[0029] In the embodiment, the plurality of first limiting pegs 110 form a plurality of first limiting peg groups along the direction of the first horizontal straight line, each first limiting peg group includes at least two first limiting pegs 110, the plurality of second limiting pegs 120 form a plurality of second limiting peg groups along the direction of the second horizontal straight line, each second limiting peg group includes at least two second limiting pegs 120, the plurality of first limiting peg groups and the plurality of second limiting peg groups correspond to each other, and a unit channel for storing one paper roll M is formed between any first limiting peg group and its corresponding second limiting peg group. The number of first limiting pegs 110 in each first limiting peg group is determined according to the length of the paper roll M, and similarly, the number of second limiting pegs 120 in each second limiting peg group is determined according to the length of the paper roll M. The longer the length of the paper roll M is, the more the number of first limiting pegs 110 in each first limiting peg group is, and the more the number of second limiting pegs 120 in each second limiting peg group is.
[0030] In order to facilitate the carrying of the paper roll M into the storage channel of the limiting assembly 100, the present embodiment further includes a forklift 200 for carrying and storing the paper roll M.
[0031] The front end of the forklift 200 has two front forks 210 which can move in the vertical direction, and the distance between the two front forks 210 is greater than the distance between the first limiting pegs 110 and the second limiting pegs 120 in the direction perpendicular to the first horizontal straight line.
[0032] When the paper roll M is received, it can be placed on the two front forks 210. The paper roll M is placed between the first limiting pin 110 and the second limiting pin 120 by the downward movement of the two front forks 210. When the paper roll is picked up, the two front forks 210 move to abut against the bottom of both sides of the paper roll M, and the front forks 210 move upward, so that the paper roll M can be lifted and transported to the corresponding process by the forklift 200.
[0033] To improve the stability of the paper roll M when it is parked on the two front forks 210, in one embodiment, the top positions of the two front forks 210 on opposite sides are provided with inclined surfaces, and the distance between the inclined surfaces of the two front forks 210 gradually increases in the vertically upward direction.
[0034] To limit the forklift 200 to travel along the length of the storage channel, this embodiment also includes a limiting wheel 220 installed on the bottom of the side where the front fork 210 of the forklift 200 is located. The limiting wheel 220 is located between the two front forks 210, and the width of the limiting wheel 220 is less than the distance between the first limiting pin 110 and the second limiting pin 120 along the direction perpendicular to the first horizontal straight line.
[0035] During the movement of the forklift 200, the limit wheel 220 moves along the storage channel. If the forklift 200 deviates from its path, the limit wheel 220 presses against the first limit pin 110 or the second limit pin 120. At this time, the deviation of the forklift 200's direction of travel can be detected by sensing the bumps of the forklift 200, which facilitates timely adjustment of the forklift 200's direction of travel.
[0036] Compared with the prior art: a storage channel is formed between a plurality of first limiting pins 110 arranged sequentially along the first horizontal straight line and a plurality of second limiting pins 120 arranged sequentially along the second horizontal straight line, which can be used to store paper roll M. After the paper roll M is placed in the storage channel, the first limiting pins 110 and the second limiting pins at the bottom of its two sides can fix the paper roll M, avoiding the safety hazards caused by the rolling of the paper roll M. At the same time, the first limiting pins 110 and the second limiting pins 120 can be made of steel material, which has high compressive strength. Compared with the traditional plate-shaped limiting structure, the volume of the limiting component 100 is greatly reduced, thus reducing costs.
[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.
Claims
1. A storage system for paper rolls, characterized in that The utility model relates to a paper roll storage device, including: Limiting assembly, the limiting assembly includes a plurality of first limiting pegs and a plurality of second limiting pegs fixed on the mounting surface, a plurality of first limiting pegs are sequentially arranged along the first horizontal straight line direction, a plurality of second limiting pegs are sequentially arranged along the second horizontal straight line direction, the first horizontal straight line direction is parallel with the second horizontal straight line direction, and the storage channel for storing paper rolls is formed between a plurality of first limiting pegs and a plurality of second limiting pegs.
2. The paper roll storage system according to claim 1, characterized in that, The first limiting peg and the second limiting peg all include a peg and a peg cap, the bottom of the peg is pointed, the peg can be inserted into the mounting hole formed on the mounting surface and is connected with the mounting hole with interference fit, and the top end of the peg is fixedly connected with the peg cap.
3. The paper roll storage system according to claim 2, wherein The vertical section of the peg cap is a boss shape that gradually expands downward.
4. The paper roll storage system according to claim 1, wherein A plurality of first limiting pegs and a plurality of second limiting pegs are one-to-one corresponding, and the line connecting any first limiting peg and its corresponding second limiting peg is perpendicular to the first horizontal straight line.
5. The paper roll storage system according to claim 1, wherein A plurality of first limiting pegs are arranged at equal intervals along the first horizontal straight line direction, and a plurality of second limiting pegs are arranged at equal intervals along the second horizontal straight line direction.
6. The paper roll storage system according to claim 1, wherein A plurality of first limiting pegs form a plurality of first limiting peg groups along the first horizontal straight line direction, each first limiting peg group includes at least two first limiting pegs, a plurality of second limiting pegs form a plurality of second limiting peg groups along the second horizontal straight line direction, each second limiting peg group includes at least two second limiting pegs, and a plurality of first limiting peg groups and a plurality of second limiting peg groups are one-to-one corresponding, and any first limiting peg group and its corresponding second limiting peg group form a unit channel for storing a paper roll.
7. The paper roll storage system according to claim 1, wherein It also includes a forklift for carrying the stored paper rolls.
8. The paper roll storage system according to claim 7, characterized in that, The front end of the forklift has two front forks movable in the vertical direction, and the distance between the two front forks is greater than the distance between the first limiting peg and the second limiting peg in the direction perpendicular to the first horizontal straight line.
9. The paper roll storage system according to claim 8, characterized in that, The top of the opposite side of the two front forks is provided with an inclined surface, and the distance between the inclined surfaces of the two front forks gradually expands in the upward vertical direction.
10. The paper roll storage system according to claim 8, wherein It also includes a limiting wheel installed at the bottom of the side of the front fork of the forklift, the limiting wheel is arranged at the position between the two front forks, and the width of the limiting wheel is less than the distance between the first limiting peg and the second limiting peg in the direction perpendicular to the first horizontal straight line.