Printing paper storage device

Abstract

The utility model discloses a printing paper storage device, which relates to the technical field of printing paper storage and comprises a base, four groups of side plates are slidably connected to the upper end of the base, a plurality of through holes are formed in the inner side surfaces of the side plates, and two groups of fixing columns are fixedly connected to the upper ends of two groups of opposite side plates. The drying agents are placed in the side plates, it can be guaranteed that printing paper cannot be affected with damp in the storage process, and therefore the storage life of the printing paper is prolonged, the threaded shaft is driven to rotate by rotating the rotary disc, the threaded shaft pushes the pressing plate downwards, the pressing plate presses the printing paper tightly, air between the paper is reduced, and the storage space is increased; and meanwhile, air is prevented from entering the middle of the paper, the side plates and the base are fixed together through the fixing rods, the fixing frames and the side plates are fixed together through the fixing columns, mounting and dismounting are convenient, when the printing paper is taken out, the side plates can be dismounted from the base, the fixing frames are dismounted from the side plates, and all the printing paper can be taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of printing paper storage, in particular to a printing paper storage device. Background Technique

[0002] A general term for papers used for various printed matters, such as letterpress printing paper, offset printing paper, high-grade gloss cardstock, newsprint, writing paper, etc. Its characteristics are good printing adaptability and relatively high opacity.

[0003] Existing printing paper storage devices neglect the moisture-proofing of papers in order to increase the storage capacity, resulting in the phenomenon that papers stored for a long time often get damp. These damp papers are no longer suitable for printing, which increases the printing cost. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a printing paper storage device.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A printing paper storage device includes a base. Four groups of side plates are slidably connected to the upper end of the base. A plurality of through holes are arranged on the inner sides of the side plates. Two groups of fixed columns are fixedly connected to the upper ends of two opposite side plates. The outer surfaces of the fixed columns are detachably connected with fixed frames. A threaded shaft is threadedly connected to the middle of the fixed frame. A limiting ring is fixedly connected to the lower end of the threaded shaft, and the limiting ring is located below the fixed frame. The lower end of the threaded shaft is rotatably connected with a fixed disk, and the limiting ring is located in the middle of the fixed disk. A pressing plate is fixedly connected to the lower end of the fixed disk. The pressing plate is slidably connected to the middle of the four groups of side plates. A turntable is slidably connected to the surface of the threaded shaft, and the turntable is located above the fixed frame. Four groups of limiting blocks are fixedly connected to the middle of the turntable, and the limiting blocks are all slidably connected inside the threaded shaft. Connecting columns are rotatably connected to the four corners of the base. A rotating shaft is slidably connected to the middle of the connecting column. Four groups of limiting plates are fixedly connected to the surface of the rotating shaft, and the limiting plates are all slidably connected inside the base and the connecting column.

[0006] As a further description of the above technical solution:

[0007] Fixed rods are slidably connected to both sides of the lower end of the base, and the fixed rods and the base are in interference fit. The middle parts of the fixed rods all pass through the lower ends of the side plates. Through the fixed rods, the four groups of side plates can be all fixed on the base to prevent the side plates from falling off the base.

[0008] As a further description of the above technical solution:

[0009] Cover plates are slidably connected to the outer sides of the side plates. Fixing pins are slidably connected to the four corners of the cover plates. One end of the fixing pin passing through the cover plate is inserted into the side plate, and the end of the fixing pin inserted into the side plate is in interference fit with the side plate. The cover plate can be fixed to the side plate through the fixing pin. Desiccant is placed inside the side plate to prevent the paper from getting damp.

[0010] As a further description of the above technical solution:

[0011] Both ends of the connecting column are fixedly connected with connecting plates, and wheels are rotatably connected to the lower ends of the connecting plates. The device can be moved through the wheels, which is convenient for transporting the device.

[0012] As a further description of the above technical solution:

[0013] One end of the rotating shaft facing the outside of the base is fixedly connected with a rotating handle. The rotating handles are slidably connected to the outside of the base. The rotating shaft can be fixed through the rotating handle, so that the connecting column is fixed by the limiting plate, and the connecting column and the connecting plate will not drive the wheels to rotate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, first, desiccant is placed inside the side plate, which can ensure that the printing paper will not get damp during storage, thereby increasing the storage period of the printing paper. By rotating the turntable to drive the threaded shaft to rotate, the threaded shaft pushes the pressing plate downward, so that the pressing plate presses the printing paper, reducing the air between the papers, increasing the storage space, and at the same time preventing air from entering the middle of the papers. The side plate and the base are fixed together through the fixing rod, and the fixing frame and the side plate are fixed together through the fixing column, which is convenient for installation and disassembly. When taking out the printing paper, the side plate can be removed from the base, and the fixing frame can be removed from the side plate, and all the printing paper can be taken out.

[0016] 2. In the utility model, by pulling the rotating shaft through the rotating handle, the rotating handle slides out of the inside of the base, and at the same time, the limiting plate is inserted into the connecting column. Rotate the rotating handle, and the rotating shaft drives the connecting column to rotate through the limiting plate, so that the connecting plate drives the wheels to rotate into the inside of the base. Then push the rotating handle to make the rotating handle insert into the inside of the base, thereby fixing the positions of the connecting plate and the wheels, and thus the device can be prevented from moving. By rotating the connecting column through the rotating handle, the connecting plate is perpendicular to the side plate, and the wheels can drive the base to move. Description of the Drawings

[0017] Figure 1 is a three-dimensional view of the utility model;

[0018] Figure 2 is a three-dimensional structure diagram of the utility model;

[0019] Figure 3 is a three-dimensional sectional structure diagram of the base of the utility model;

[0020] Figure 4 This is the three-dimensional structure diagram of the side plate of the present utility model;

[0021] Figure 5 This is the three-dimensional sectional structure diagram of the fixing bracket of the present utility model.

[0022] Legend description:

[0023] 1. Base; 2. Side plate; 3. Fixing bracket; 4. Fixing rod; 5. Connecting column; 6. Connecting plate; 7. Wheel; 8. Rotating shaft; 9. Limiting plate; 10. Rotating handle; 11. Fixing pin; 12. Cover plate; 13. Fixing column; 14. Threaded shaft; 15. Limiting ring; 16. Fixing disk; 17. Pressing plate; 18. Turntable. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Refer to Figures 1-5, An embodiment provided by the present utility model: A printing paper storage device, including a base 1, four groups of side plates 2 are slidably connected to the upper end of the base 1, a number of through holes are provided on the inner side surfaces of the side plates 2, two groups of opposite side plates 2 are fixedly connected with two groups of fixed columns 13 at the upper ends, a fixing frame 3 is detachably connected to the outer surface of the fixed column 13, a threaded shaft 14 is threadedly connected to the middle of the fixing frame 3, a limiting ring 15 is fixedly connected to the lower end of the threaded shaft 14, and the limiting ring 15 is located at the lower end of the fixing frame 3. The lower end of the threaded shaft 14 is rotatably connected to a fixing plate 16, and the limiting ring 15 is located in the middle of the fixing plate 16. A pressing plate 17 is fixedly connected to the lower end of the fixing plate 16, and the pressing plate 17 is slidably connected to the middle of the four groups of side plates 2. A turntable 18 is slidably connected to the surface of the threaded shaft 14, and the turntable 18 is located at the upper end of the fixing frame 3. Four groups of limiting blocks are fixedly connected to the middle of the turntable 18, and the limiting blocks are all slidably connected to the inside of the threaded shaft 14. Four corners of the base 1 are rotatably connected to connecting columns 5, a rotating shaft 8 is slidably connected to the middle of the connecting column 5, and four groups of limiting plates 9 are fixedly connected to the surface of the rotating shaft 8. The limiting plates 9 are all slidably connected to the inside of the base 1 and the connecting column 5.

[0027] One end of the rotating shaft 8 facing the outside of the base 1 is fixedly connected with a rotating handle 10, and the rotating handle 10 is slidably connected to the outside of the base 1. By rotating the rotating handle 10, the rotating shaft 8 can be fixed, so that the connecting column 5 is fixed through the limiting plate 9, so that the connecting column 5 and the connecting plate 6 will not drive the wheel 7 to rotate. Both ends of the connecting column 5 are fixedly connected with connecting plates 6, and wheels 7 are rotatably connected to the lower ends of the connecting plates 6. The device can be moved through the wheels 7, which is convenient for transporting the device. Covers 12 are slidably connected to the outside of the side plates 2. Fixed pins 11 are slidably connected to the four corners of the covers 12, and one end of the fixed pin 11 passing through the cover 12 is inserted into the inside of the side plate 2, and the end of the fixed pin 11 inserted into the side plate 2 is in interference fit with the side plate 2. The cover 12 can be fixed to the side plate 2 through the fixed pin 11. Desiccants are placed inside the side plates 2, which can prevent the paper from getting damp. Fixed rods 4 are slidably connected to both sides of the lower end of the base 1, and the fixed rods 4 are in interference fit with the base 1. The middle parts of the fixed rods 4 all pass through the lower ends of the side plates 2. Through the fixed rods 4, the four groups of side plates 2 can be all fixed on the base 1 to prevent the side plates 2 from falling off the base 1.

[0028] Working principle: When in use, take out the fixing pin 11, remove the cover plate 12 from the side plate 2, load desiccant into the side plate 2, then install the cover plate 12 onto the side plate 2 through the fixing pin 11. Insert the four groups of side plates 2 into the base 1 so that the four groups of side plates 2 enclose a paper-loading space. Insert the two groups of fixing rods 4 into the base 1. The fixing rods 4 pass through the lower ends of the four groups of side plates 2, thereby fixing the base 1 and the side plates 2 together. The fixing rods 4 and the base 1 are in interference fit, so that the fixing rods 4 will not slip out of the base 1. Place the printing paper into the space enclosed by the four groups of side plates 2. Insert the fixing column 13 into the fixing frame 3. Then rotate the turntable 18. The turntable 18 drives the threaded shaft 14 to rotate through the limit block, so that the threaded shaft 14 moves downward along the fixing frame 3. When the threaded shaft 14 rotates, its lower end rotates inside the fixed disk 16, thereby pushing the pressing plate 17 downward to press the printing paper. Then the device can be lifted. After lifting the device, pull the rotating shaft 8 through the rotating handle 10, so that the rotating handle 10 slides out of the base 1. At the same time, insert the limit plate 9 into the connecting column 5. Rotate the rotating handle 10, so that the rotating shaft 8 drives the connecting column 5 to rotate through the limit plate 9, and the connecting plate 6 drives the wheel 7 to rotate into the base 1. Then push the rotating handle 10 so that the rotating handle 10 is inserted into the base 1, thereby fixing the positions of the connecting plate 6 and the wheel 7, so as to prevent the device from moving. The device can be stored. When the device needs to be moved, take out the rotating handle 10, and drive the connecting column 5 to rotate again through the rotating handle 10, so that the connecting plate 6 is perpendicular to the base 1, so that the wheel 7 can support the base 1, and the device can be moved by the rotation of the wheel 7.

[0029] Finally, it should be noted that the above are only the preferred 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 embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing 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 printing paper storage device, comprising a base (1), characterized in that: The upper end of the base (1) is slidably connected to four groups of side panels (2), the inner side surfaces of the side panels (2) are each provided with a plurality of through holes, the upper ends of two groups of opposite side panels (2) are each fixedly connected to two groups of fixing columns (13), the outer surfaces of the fixing columns (13) are detachably connected to a fixing frame (3), the middle part of the fixing frame (3) is threadedly connected to a threaded shaft (14), the lower end of the threaded shaft (14) is fixedly connected to a limiting ring (15), and the limiting ring (15) is located at the lower end of the fixing frame (3), the lower end of the threaded shaft (14) is rotatably connected to a fixing disk (16), and the limiting ring (15) is located in the middle part of the fixing disk (16), and the fixing disk (16) is rotatably connected to the fixing disk (16). ) is fixedly connected to the lower end with a pressure plate (17), and the pressure plate (17) is slidably connected to the middle of the four groups of side plates (2). The surface of the threaded shaft (14) is slidably connected to a turntable (18), and the turntable (18) is located at the upper end of the fixed frame (3). The middle of the turntable (18) is fixedly connected to four groups of limit blocks, and the limit blocks are all slidably connected to the inside of the threaded shaft (14). The four corners of the base (1) are rotatably connected to connecting columns (5), and the middle of the connecting column (5) is slidably connected to a rotating shaft (8). The surface of the rotating shaft (8) is fixedly connected to four groups of limit plates (9), and the limit plates (9) are all slidably connected to the inside of the base (1) and the connecting column (5).

2. A printing paper storage device according to claim 1, characterized in that: Both sides of the lower end of the base (1) are slidably connected with fixed rods (4), and the fixed rods (4) and the base (1) are interference fit, and the middle parts of the fixed rods (4) pass through the lower ends of the side plates (2).

3. A printing paper storage device according to claim 1, characterized in that: The outer sides of the side plates (2) are slidably connected to cover plates (12), and the four corners of the cover plates (12) are slidably connected to fixing pins (11), and the fixing pins (11) pass through one end of the cover plate (12) and are inserted into the inside of the side plates (2), and the fixing pins (11) are inserted into one end of the side plates (2) and are interference fit with the side plates (2).

4. A printing paper storage device according to claim 1, characterized in that: Both ends of the connecting column (5) are fixedly connected to connecting plates (6), and the lower ends of the connecting plates (6) are rotatably connected to wheels (7).

5. A printing paper storage device according to claim 1, characterized in that: One end of the rotating shaft (8) facing the outside of the base (1) is fixedly connected to a rotating handle (10), and the rotating handle (10) is slidably connected to the outside of the base (1).

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