A shelf

Abstract

The utility model provides a kind of commodity shelf, belong to commodity shelf technical field.A kind of commodity shelf, including shelf, the shelf is divided into upper shelf body and lower shelf body, and upper shelf body and lower shelf body are all arranged and installed with several support frame, every the support frame is fixed with first material placing table by connecting piece, and first material placing table is equipped with first interval between first material placing table;The both sides of upper shelf body and lower shelf body are fixed with fixed frame, and the fixed frame is fixed with second material placing table by connecting piece, and second material placing table is equipped with second interval equal to first interval between its nearest first material placing table;Printing roller is clamped and placed between two first material placing tables or clamped and placed between one first material placing table and its adjacent second material placing table.The utility model has the advantages of conveniently accommodating more printing roller.

Description

Technical Field

[0001] This utility model belongs to the field of shelving technology, specifically a shelving unit. Background Technology

[0002] Printing rollers are core components of offset printing presses, primarily used for transferring ink and dampening solution. Their surface microporous structure directly affects print quality. This component is widely used in printing presses from brands such as Heidelberg, Roland, and Beiren, and is used in conjunction with other components including ink roller holders and dampening roller racks, made from materials such as rubber and copper bushings. Existing racks for holding printing rollers typically place them horizontally, laying them flat on the rack. This method easily leads to contact and collisions between the rollers, causing damage. Furthermore, the flat placement of rollers in existing racks limits the number and density of rollers that can be accommodated, making them impractical. Summary of the Invention

[0003] The purpose of this utility model is to address the aforementioned problems in existing technologies and propose a solution. A shelf that has the advantage of conveniently accommodating and storing more printing rollers.

[0004] The purpose of this utility model can be achieved through the following technical solution: a shelf, including a frame, the frame being divided into an upper frame and a lower frame, a plurality of support frames are arranged and installed on the upper frame and the lower frame, and a first material placement platform is fixed on each support frame by a connector, and a first spacing is provided between the first material placement platforms; Both sides of the upper frame and the lower frame are fixed with fixed frames. The fixed frames are fixed with a second material placement platform through connectors. The second material placement platform and its nearest first material placement platform are provided with a second distance equal to the first distance. The printing roller is clamped between two first feeding tables or between a first feeding table and its adjacent second feeding table.

[0005] Preferably, the printing roller has a snap-fit ​​disc, a snap-fit ​​groove, and a roller body. One side of the snap-fit ​​disc abuts against the surface of one of the first feeding tables, and the other side of the snap-fit ​​disc abuts against the surface of another adjacent first feeding table, or one side of the snap-fit ​​disc abuts against the surface of a first feeding table, and the other side of the snap-fit ​​disc abuts against the surface of a second feeding table.

[0006] Preferably, the width of the snap-fit ​​groove is less than the first spacing, and the width of the snap-fit ​​groove is less than the second spacing.

[0007] Preferably, the upper frame and the lower frame are provided with second material placement components on the left and right sides by connecting parts. The second material placement components include two second material placement racks symmetrically arranged in front and behind the upper frame or the lower frame. Each second material placement rack has a placement groove for placing the printing roller.

[0008] Preferably, the bottom of the frame is also equipped with casters for mobile transportation.

[0009] Compared with the prior art, the advantages of this utility model are: by arranging multiple first material placement platforms on the upper and lower frames, the printing roller can be suspended and placed on the first material placement platform and another adjacent first material placement platform. By setting a second material placement platform, the printing roller can be suspended and stored. This is beneficial for utilizing the longitudinal space to store more printing rollers, making it easier to accommodate more printing rollers, resulting in better storage effect and greater safety. Attached Figure Description

[0010] Figure 1 This is a front view of the present invention.

[0011] Figure 2 This is a structural diagram of one of the support frames and printing rollers in this utility model.

[0012] Figure 3 This is a cross-sectional view of segment AA in this utility model.

[0013] In the diagram, 2 is the upper frame; 3 is the lower frame; 31 is the support frame; 32 is the first material placement platform; 321 is the first spacing; 4 is the fixing frame; 41 is the second material placement platform; 42 is the second spacing; 5 is the printing roller; 61 is the second material placement rack; 62 is the placement slot; and 7 is the caster wheel. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention 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 the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0015] like Figures 1 to 3 As shown, a storage rack includes a frame body, which is divided into an upper frame body 2 and a lower frame body 3. Several support frames 31 are arranged and installed on the upper frame body 2 and the lower frame body 3. A first material placement platform 32 is fixed on each support frame 31 by a connector. A first spacing 321 is provided between the first material placement platforms 32. Both sides of the upper frame 2 and the lower frame 3 are fixed with a fixing frame 4. The fixing frame 4 is fixed with a second material placement platform 41 through a connector. The second material placement platform 41 and its nearest first material placement platform 32 are provided with a second distance 42 equal to the first distance 321. The printing roller 5 is snapped between two first feeding tables 32 or snapped between a first feeding table 32 and its adjacent second feeding table 41.

[0016] With the above structure, by arranging multiple first placement platforms 32 on the upper frame 2 and the lower frame 3, and having a first gap 321 between each first placement platform 32 and its adjacent first placement platform 32 to hold and store the printing roller 5, the printing roller 5 can be suspended and placed on the first placement platform 32 and the adjacent first placement platform 32. By setting a second placement platform 41, and having a second gap 42 between the second placement platform 41 and its adjacent first placement platform 32, the printing roller 5 can also be suspended and stored. This is beneficial for utilizing the longitudinal space to conveniently store more printing rollers 5, making it easier to accommodate and place more printing rollers 5, resulting in better storage effect and greater safety.

[0017] Specifically, such as Figures 1 to 3 As shown, the printing roller 5 has a retaining plate, a retaining groove, and a roller body. One side of the retaining plate abuts against the surface of one of the first feeding tables 32, and the other side of the retaining plate abuts against the surface of another adjacent first feeding table 32; or one side of the retaining plate abuts against the surface of a first feeding table 32, and the other side of the retaining plate abuts against the surface of a second feeding table 41. The width of the retaining groove is less than the first spacing 321, and the width of the retaining groove is less than the second spacing 42.

[0018] With the above structure, through this design, there is a first gap 321 between the first material placement platform 32 and another adjacent first material placement platform 32, which can hold and store the clamping plate and clamping groove of the printing roller 5. The printing roller 5 can be suspended and placed on the first material placement platform 32 and another adjacent first material placement platform 32. By setting the second material placement platform 41, the second gap 42 between the second material placement platform 41 and the adjacent first material placement platform 32 can also suspend and store the clamping plate and clamping groove. This is beneficial for utilizing the vertical space to facilitate the storage of more printing rollers 5, making it easier to accommodate and place more printing rollers 5, resulting in better storage effect and greater safety.

[0019] like Figures 1 to 3As shown, second material placement components are arranged on both the left and right sides of the upper frame 2 and the lower frame 3 via connectors. Each second material placement component includes two second material racks 61 symmetrically arranged front to back on either the upper frame 2 or the lower frame 3. Each second material rack 61 has a placement slot 62 for placing the printing rollers 5. By adding second material racks 61 on the left and right sides of the upper frame 2 and the lower frame 3, the space on both sides of the upper frame 2 and the lower frame 3 is utilized more effectively, allowing for the placement of more printing rollers 5 of different specifications. The second material racks 61 are detachable and can be installed and removed as needed, facilitating the storage of a larger number of printing rollers 5 and enhancing practicality.

[0020] like Figures 1 to 3 As shown, the bottom of the frame is also equipped with casters 7 for movement and transportation. The casters 7 facilitate the transportation and movement of the frame, making it highly practical.

[0021] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0022] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Meanwhile, the word "and / or" throughout the text means including three solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0023] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0024] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A storage rack, comprising a frame, characterized in that, The frame is divided into an upper frame (2) and a lower frame (3). Several support frames (31) are arranged and installed on the upper frame (2) and the lower frame (3). Each support frame (31) is fixed with a first material placement platform (32) by a connector. A first spacing (321) is provided between the first material placement platforms (32). Both sides of the upper frame (2) and the lower frame (3) are fixed with a fixing frame (4). The fixing frame (4) is fixed with a second material placement platform (41) through a connector. The second material placement platform (41) and its nearest first material placement platform (32) are provided with a second distance (42) equal to the first distance (321). The printing roller (5) is snapped between two first feeding tables (32) or snapped between a first feeding table (32) and its adjacent second feeding table (41).

2. A storage rack according to claim 1, characterized in that, The printing roller (5) has a snap-fit ​​plate, a snap-fit ​​groove and a roller body. One side of the snap-fit ​​plate abuts against the surface of one of the first feeding tables (32) and the other side of the snap-fit ​​plate abuts against the surface of another adjacent first feeding table (32), or one side of the snap-fit ​​plate abuts against the surface of the first feeding table (32) and the other side of the snap-fit ​​plate abuts against the surface of the second feeding table (41).

3. A storage rack according to claim 2, characterized in that, The width of the snap-fit ​​groove is less than the first spacing (321), and the width of the snap-fit ​​groove is less than the second spacing (42).

4. A storage rack according to claim 1, characterized in that, The upper frame (2) and the lower frame (3) are equipped with second material placement components arranged on the left and right sides by connecting parts. The second material placement components include two second material placement racks (61) symmetrically arranged on the upper frame (2) or the lower frame (3). Each second material placement rack (61) has a placement slot (62) for placing the printing roller (5).

5. A storage rack according to claim 1, characterized in that, The bottom of the frame is also equipped with casters (7) for mobile transportation.

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