A long-life storage device for printing plate rollers

Abstract

This utility model discloses a long-life storage device for printing plate rollers, comprising: a thickened base and a storage rack. A support plate is fixedly installed on the upper end of the thickened base, and an upper mounting strip is fixedly installed on the front end of the support plate. A roller is slidably installed on the inner end of the upper mounting strip, and a black plastic sheet is fixedly installed on the lower end of the roller. The storage rack has placement slots equidistantly opened on its inner end, and a positioning rod is slidably installed on the inner end of the placement slot. A metal spring is fixedly installed on the lower end of the positioning rod, and a limit groove is opened on the inner end of the positioning rod. Connectors are equidistantly installed on the outer end of the storage rack, and a limit rod is rotatably installed on the inner end of the connector. This long-life storage device for printing plate rollers can vertically store multiple printing plate rollers in groups, occupying a small area, making them easy to retrieve and stable. The black plastic sheet is used to protect the printing plate rollers, preventing light and ultraviolet radiation from causing aging, discoloration, and cracking of the adhesive surface.

Description

Technical Field

[0001] This utility model relates to the field of long-life storage devices for printing plate rollers, and in particular to a long-life storage device for printing plate rollers. Background Technology

[0002] Printing rollers are an important component of printing machinery. They are cylindrical rollers with specially processed surfaces, typically engraved or affixed with patterns, text, or images for printing. During the printing process, the printing roller interacts with components such as ink, printing plate, and blanket to accurately transfer the desired printing content onto the printing material, thereby achieving high-quality printing results. Some printing rollers not currently in use require storage devices.

[0003] For example, the utility model disclosed in authorization announcement number CN220613987U is a long-life storage rack for printing plate rollers. By installing multiple rollers for supporting the plate rollers in the groove at the top of the support base, unnecessary wear on the plate rollers during storage can be avoided. The rollers can abut against the ends of the plate rollers from the ends, providing a certain buffering effect.

[0004] The existing technology still has the following problems when used:

[0005] Printing rollers are not convenient to store in groups, occupy a large area, and result in high costs. When exposed to light, printing rollers are prone to aging, discoloration, and cracking, which affects their service life. Therefore, we propose a long-life storage device for printing rollers to solve the problems mentioned above. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, this utility model provides a long-life storage device for printing plate rollers, which can solve the technical problems mentioned in the background art, such as the inconvenience of storing multiple printing plate rollers in groups, the large space occupied, the high cost, and the fact that printing plate rollers exposed to light are prone to aging, discoloration and cracking, thus affecting their service life.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a thickened base and a storage rack.

[0008] A support plate is fixedly installed on the upper end of the thickened base, an upper mounting strip is fixedly installed on the front end of the support plate, a roller is slidably installed on the inner end of the upper mounting strip, and a black plastic sheet is fixedly installed on the lower end of the roller.

[0009] The storage rack has placement slots equidistantly spaced at its inner end. A positioning rod is slidably installed at the inner end of each placement slot. A metal spring is fixedly installed at the lower end of the positioning rod, and a limit groove is formed at the inner end of the positioning rod.

[0010] As a preferred embodiment of this utility model, the outer end of the storage rack is equidistantly equipped with connecting parts, and the inner end of the connecting parts is rotatably equipped with a limit rod.

[0011] As a preferred embodiment of this utility model, the inner end of the storage rack is provided with equidistant moving slots, and the limiting rod is disposed on the outer side of the moving slots.

[0012] As a preferred embodiment of this utility model, the lower end of the metal spring is fixedly installed inside the moving groove, and the lower end of the positioning rod is slidably installed inside the moving groove.

[0013] As a preferred technical solution of this utility model, a lower mounting strip is fixedly installed at the front end of the thickened base, and the lower end of the black plastic cloth is slidably installed inside the lower mounting strip via rollers.

[0014] As a preferred embodiment of this utility model, the storage rack is symmetrically installed on the upper end of the thickened base, and the storage rack is located on the inner side of the support plate.

[0015] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0016] 1. It is equipped with storage racks, placement slots and positioning rods. Each set of storage racks has multiple placement slots, which can stack multiple printing plate rollers vertically. The positioning rods can move up and down to restrict the two ends of the printing plate rollers. Multiple printing plate rollers can be placed vertically in groups, occupying little space, easy to pick up and place stably.

[0017] 2. It is equipped with an upper mounting strip, rollers and black plastic sheet. The black plastic sheet is installed on the front side of the support plate via the rollers and upper mounting strip. It is moved and unfolded or folded by the rollers. The black plastic sheet is used to protect the printing roller and prevent the adhesive surface from aging, discoloration and cracking caused by light and ultraviolet radiation. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the long-life storage device for printing plate rollers according to this utility model;

[0019] Figure 2 This is a cross-sectional three-dimensional structural diagram of the long-life storage device for printing plate rollers of this utility model;

[0020] Figure 3 This is a side view sectional view of the long-life storage device for printing plate rollers of this utility model.

[0021] Figure 4 This utility model relates to a long-life storage device for printing plate rollers. Figure 2 Enlarged structural diagram at point A in the middle;

[0022] The components include: 1. Thickened base; 2. Storage rack; 3. Support plate; 4. Upper mounting strip; 5. Roller; 6. Black plastic sheet; 7. Placement slot; 8. Positioning rod; 9. Metal spring; 10. Limiting slot; 11. Connector; 12. Limiting rod; 13. Lower mounting strip; 14. Moving slot. Detailed Implementation

[0023] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0024] Example

[0025] Please refer to Figure 1-4 As shown, this utility model provides a technical solution: a long-life storage device for printing plate rollers;

[0026] A support plate 3 is fixedly installed on the upper end of the thickened base 1. An upper mounting strip 4 is fixedly installed on the front end of the support plate 3. A roller 5 is slidably installed on the inner end of the upper mounting strip 4. A black plastic sheet 6 is fixedly installed on the lower end of the roller 5. A lower mounting strip 13 is fixedly installed on the front end of the thickened base 1. The lower end of the black plastic sheet 6 is slidably installed inside the lower mounting strip 13 through the roller 5. The black plastic sheet 6 is used to protect the printing roller and prevent light and ultraviolet radiation from causing aging, discoloration and cracking of the adhesive surface.

[0027] The storage rack 2 has equidistant placement slots 7 at its inner end. A positioning rod 8 is slidably installed at the inner end of each placement slot 7. A metal spring 9 is fixedly installed at the lower end of the positioning rod 8, and a limit groove 10 is formed at the inner end of the positioning rod 8. Connectors 11 are equidistantly installed at their outer ends, and a limit rod 12 is rotatably installed at the inner end of each connector 11. A moving slot 14 is equidistantly installed at its inner end, and the limit rod 12 is located on the outer side of the moving slot 14. The lower end of the metal spring 9 is fixedly installed at the inner end of the moving slot 14, and the lower end of the positioning rod 8 is slidably installed inside the moving slot 14. The storage rack 2 is symmetrically installed on the upper end of the thickened base 1. Located inside the support plate 3, the storage rack 2 allows for the vertical placement of multiple printing rollers in groups, occupying a small area, facilitating easy retrieval, and ensuring stable placement.

[0028] Specific working principle:

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when using this long-life storage device for printing plate rollers, the black plastic sheet 6 is pulled open. When pulling open the black plastic sheet 6, it is moved to one side, causing the rollers 5 at both ends of the black plastic sheet 6 to roll and slide inside the upper mounting strip 4 and the lower mounting strip 13. After the black plastic sheet 6 is opened, because the positioning rod 8 is in an "L" shape, the front end of the positioning rod 8 is pressed down, causing the positioning rod 8 to move downward inside the moving groove 14. Then, the limiting rod 12 is rotated towards the limiting groove 10, so that the limiting rod 12 is engaged inside the limiting groove 10, limiting the positioning rod 8. The metal spring 9 is elastically deformed and compressed. Then, the operator removes the required roller. The printing plate roller to be stored is placed inside the placement groove 7 along its curvature. The storage rack 2 supports the printing plate roller. After the printing plate roller is placed, the limiting rod 12 is turned outward. Under the elastic force of the metal spring 9, the positioning rod 8 moves upward to block the placement groove 7, improving the stability of the printing plate roller storage. Then, the black plastic sheet 6 is pulled up and closed, so that the black plastic sheet 6 and the support plate 3 form a light-shielding and protective environment suitable for long-term storage. The above completes a series of operations for the long-life storage device for printing plate rollers. The contents not described in detail in this description are existing technologies known to those skilled in the art.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A long-life storage device for printing plate rollers, comprising: a thickened base (1) and a storage rack (2), characterized in that: The upper end of the thickened base (1) is fixedly installed with a support plate (3), the front end of the support plate (3) is fixedly installed with an upper mounting strip (4), the inner end of the upper mounting strip (4) is slidably installed with a roller (5), and the lower end of the roller (5) is fixedly installed with a black plastic cloth (6). The storage rack (2) has placement slots (7) equidistantly spaced at its inner end. A positioning rod (8) is slidably installed at the inner end of the placement slot (7). A metal spring (9) is fixedly installed at the lower end of the positioning rod (8). A limit groove (10) is opened at the inner end of the positioning rod (8).

2. A printing plate roll long life storage device according to claim 1, characterized in that: The storage rack (2) is equipped with connectors (11) at equal intervals on its outer end, and a limit rod (12) is rotatably installed on the inner end of the connector (11).

3. A printing plate roll long life storage device according to claim 2, wherein: The storage rack (2) has equidistant moving slots (14) at its inner end, and the limiting rod (12) is located on the outside of the moving slots (14).

4. A printing plate roll long life storage device according to claim 3, wherein: The lower end of the metal spring (9) is fixedly installed inside the moving groove (14), and the lower end of the positioning rod (8) is slidably installed inside the moving groove (14).

5. The printing plate roll long life storage device of claim 1, wherein: The front end of the thickened base (1) is fixedly installed with a lower mounting strip (13), and the lower end of the black plastic cloth (6) is slidably installed inside the lower mounting strip (13) by a roller (5).

6. A printing plate roll long life storage device according to claim 1, wherein: The storage rack (2) is symmetrically installed on the upper end of the thickened base (1), and the storage rack (2) is located on the inner side of the support plate (3).

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