Adjustable roller storage rack

Abstract

The utility model provides an adjustable roller storage rack, which relates to the technical field of roller storage and comprises a positioning base, a clamping assembly is fixedly connected to the inner wall of the positioning base, an arc-shaped supporting assembly is fixedly connected to the top end of the positioning base, the clamping assembly comprises an elastic piece, one side of the elastic piece is fixedly connected to the inner wall of the positioning base, and the other side of the elastic piece is fixedly connected to the arc-shaped supporting assembly. The sides, away from the positioning base, of the elastic pieces are slidably connected with telescopic blocks, the sides, away from the elastic pieces, of the telescopic blocks are rotatably connected with rotating shafts, and the sides, away from the telescopic blocks, of the rotating shafts are fixedly connected with rotating columns. According to the utility model, the adaptation to rollers with different sizes and shapes is realized, the stability and the safety of the rollers during storage are ensured, the problems that the storage is unstable and the rollers are easy to shake or incline due to insufficient radian of an arc-shaped plate are effectively solved, and meanwhile, the adaptability and the stable support to printing rollers with different sizes and shapes are realized; the printing cylinder is stably placed in a multi-point supporting mode, and the damage risk caused by improper supporting is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of roller storage, in particular to an adjustable roller storage rack. Background Art

[0002] A roller is a cylindrical device, usually made of metal or plastic, whose length is usually greater than its diameter. Rollers are often used in material conveying systems as components to support and transfer materials. They can be used alone or combined as part of equipment such as roller conveyor belts or roller conveyors. Rollers are usually mounted on a bracket and connected to a drive device through a transmission system (such as a belt, chain, etc.) or directly to achieve functions such as conveying, lifting, rotating or supporting materials. In the fields of industrial production, warehousing and logistics, rollers are widely used in the transportation, sorting, loading and storage of goods;

[0003] After searching, the Chinese patent announcement number: CN211165781U discloses a printing roller support, which includes a pair of mutually parallel transverse plates, two longitudinal plates are arranged between the pair of transverse plates, the two longitudinal plates are respectively arranged at the ends of the pair of transverse plates, a base plate is arranged between the two longitudinal plates, a roller seat is arranged on the base plate, an axial hole is arranged on the roller seat, brackets are respectively arranged vertically on the pair of transverse plates, a transverse connecting rod is respectively arranged on the top of the brackets on the pair of transverse plates, a longitudinal connecting rod is arranged between the two transverse connecting rods, an arc plate is arranged on the longitudinal connecting rod, and the arc plate is located above the roller seat. The printing roller support of the utility model is used to store printing rollers, which can ensure that the surface of the printing rollers will not be damaged when stored;

[0004] However, in this patent, in order to solve the problem of storing the printing cylinder when not printing without damaging the surface of the printing cylinder, a roller seat is used to fix the bottom end of the roller, and then the outside of the roller is surrounded by a rope on the arc plate to fix the roller for storage, so that the printing cylinder will not be damaged during storage. However, in actual use, for rollers of different sizes, due to the different sizes of printing rollers, for large-sized rollers, the curvature of the arc plate cannot provide sufficient support and fixation, resulting in the roller being unstable when stored and prone to shaking or tilting. Therefore, the utility model proposes an adjustable roller storage rack. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and to provide an adjustable roller storage rack.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable roller storage rack, comprising a positioning base, the inner wall of the positioning base is fixedly connected with a card and a component, and the top end of the positioning base is fixedly connected with an arc-shaped support component;

[0007] The card and assembly include a spring sheet, one side of which is fixedly connected to the inner wall of the positioning base, a side of the spring sheet away from the positioning base is slidably connected to a telescopic block, a side of the telescopic block away from the spring sheet is rotatably connected to a rotating shaft, a side of the rotating shaft away from the telescopic block is fixedly connected to a rotating column, the inner wall of the positioning base is slidably connected to a sliding column, the top of the sliding column is fixedly connected to the positioning block, and a sliding groove is provided on the outer side of the positioning block.

[0008] The beneficial effect of adopting the above further solution is that the storage rack is adjustable and the size and angle of the storage rack can be adjusted as needed to better accommodate the storage of items of different sizes or shapes.

[0009] As a preferred embodiment, the arc-shaped support assembly includes a vertical plate, the bottom end of the vertical plate is fixedly connected to the two sides of the top of the positioning base, the outside of the vertical plate is slidably connected to a slider, the inside of the slider is fixedly connected to a support column, both sides of the slider are fixedly connected to a latch, the outside of the support column is fixedly connected to a plurality of locking balls, the outside of the support column is slidably connected to a sliding locking column, and the sliding locking column is fixedly connected to a locking block on the side away from the support column.

[0010] The beneficial effect of adopting the above further solution is that the storage rack is made more stable and reliable, can effectively support items of different sizes or shapes, and can be adjusted as needed to meet specific storage needs.

[0011] As a preferred embodiment, a printing cylinder is provided on the adjacent side of the two clamping blocks, and the upper and lower ends of the printing cylinder are fixedly connected with a roller seat.

[0012] The beneficial effect of adopting the above further solution is: providing a stable support for the drum, so that the stored drum or other items are not easy to slide or tilt.

[0013] As a preferred implementation, the outer side of the rotating column is slidably connected to the sliding groove, and one side close to the top end of each positioning block is engaged with the outer side of the roller seat.

[0014] The beneficial effect of adopting the above further solution is: providing more stable support for the drum to prevent it from shaking or shifting during storage.

[0015] As a preferred implementation, the outer side of the latch is inserted into the slot on the vertical plate, and the outer side of the latch is inserted into the slot of the slider.

[0016] The beneficial effect of adopting the above further solution is that the design of the card slot and the latch allows the height of the support structure to be adjusted relatively easily, and the user can easily change the height of the storage rack as needed.

[0017] As a preferred implementation, the outer sides of the clamping balls are slidably connected to the inner wall clamping grooves of the sliding clamping columns.

[0018] The beneficial effect of adopting the above further solution is: providing a more stable support structure to prevent the support column from shaking or loosening during use.

[0019] Compared with the prior art, the advantages and positive effects of the utility model are:

[0020] 1. The utility model is provided with a card and an assembly. When the roller is placed on the storage rack, the spring sheet exerts initial pressure to fix the roller, and then the telescopic block can be adjusted according to the size of the roller to ensure a close fit. The addition of the rotating shaft allows the entire structure to rotate as needed, thereby adapting to rollers of different sizes and shapes, ensuring the stability and safety of the roller during storage, and effectively solving the problem of unstable storage due to insufficient curvature of the curved plate, and easy shaking or tilting.

[0021] 2. In the design of the arc-shaped support assembly of the utility model, the support column provides stable support in the vertical direction, and the pin fixes the position of the slider to ensure that the position of the support column remains stable during use. The card ball and the sliding card column work together to enable the card block to move within a certain range, thereby achieving a stable carding effect for printing cylinders of different sizes. This design realizes adaptability and stable support for printing cylinders of different sizes and shapes, provides stable placement of the printing cylinder in a multi-point support manner, and reduces the risk of damage caused by improper support. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of an adjustable roller storage rack of the utility model;

[0023] Figure 2 This is a structural diagram of a sliding column in an adjustable roller storage rack of the utility model;

[0024] Figure 3 This is a structural diagram of the card and components in an adjustable roller storage rack of the utility model;

[0025] Figure 4 This is a disassembled diagram of a neutral plate of an adjustable roller storage rack of the utility model;

[0026] Figure 5 This is a disassembled view of an arc-shaped support assembly in an adjustable roller storage rack of the utility model.

[0027] Reference numerals

[0028] 1. Positioning base; 2. Card and assembly; 21. Spring piece; 22. Telescopic block; 23. Rotating shaft; 24. Rotating column; 25. Sliding column; 26. Positioning block; 27. Slide groove; 3. Arc support assembly; 31. Vertical plate; 32. Sliding block; 33. Support column; 34. Latch; 35. Card ball; 36. Sliding card column; 37. Card block; 4. Cylinder seat; 5. Printing cylinder. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1

[0031] like Figure 1-3 As shown, the utility model provides a technical solution: an adjustable roller storage rack comprises a positioning base 1, the inner wall of the positioning base 1 is fixedly connected with a card and a component 2, the card and the component 2 comprises a spring piece 21, one side of the spring piece 21 is fixedly connected to the inner wall of the positioning base 1, a side of the spring piece 21 away from the positioning base 1 is slidably connected with a telescopic block 22, a side of the telescopic block 22 away from the spring piece 21 is rotatably connected with a rotating shaft 23, a side of the rotating shaft 23 away from the telescopic block 22 is fixedly connected with a rotating column 24, the inner wall of the positioning base 1 is slidably connected with a sliding column 25, the top of the sliding column 25 is fixedly connected with a positioning block 26, a sliding groove 27 is provided on the outer side of the positioning block 26, the positioning base 1 is the basic part of the roller storage rack, and is used to support and fix the entire structure to ensure the stability and safety of the rollers when they are stored, and the fixed connection of the spring piece 21 On the inner wall of the positioning base 1, a certain pressure can be provided when the roller is placed, so that the roller maintains a stable position. The telescopic block 22 is combined with the spring sheet 21 to realize the adaptability of the roller storage rack to rollers of different sizes, making the storage of the rollers more flexible and adjustable according to the size of the rollers, thereby improving the application range of the storage rack. The rotating shaft 23 is connected to the telescopic block 22, so that the telescopic block 22 can rotate around the rotating shaft 23 to meet the needs of storage at different angles and avoid jamming. The rotating column 24 is fixedly connected to the rotating shaft 23, so that the force of the positioning block 26 is effectively transmitted to the spring sheet 21. The position of the positioning block 26 can be adjusted by moving the sliding column 25, thereby realizing the stability of the roller when moving and avoiding deviation. The positioning block 26 is connected to the sliding column 25 through the slide groove 27 to fix the position of the roller.

[0032] The outer side of the rotating column 24 is slidably connected to the slide groove 27, and the side close to the top of each positioning block 26 is engaged with the outer side of the roller seat 4. The rotating column 24 slides along the slide groove 27 in the vertical direction, thereby achieving the effect of supporting and adjusting the positioning block 26 with different arcs.

[0033] Example 2

[0034] like Figure 1 , Figure 4 and Figure 5 As shown, the top of the positioning base 1 is fixedly connected with an arc-shaped support component 3, and the arc-shaped support component 3 includes a vertical plate 31, and the bottom end of the vertical plate 31 is fixedly connected to the two sides of the top of the positioning base 1, and the outside of the vertical plate 31 is slidably connected with a slider 32, and the inside of the slider 32 is fixedly connected to a support column 33, and both sides of the slider 32 are fixedly connected with a latch 34, and the outside of the support column 33 is fixedly connected with a plurality of card balls 35, and the outside of the support column 33 is slidably connected with a sliding card column 36, and the side of the sliding card column 36 away from the support column 33 is fixedly connected with a card block 37. The stable connection of the vertical plate 31 ensures the structural stability and reliability of the arc-shaped support component 3, and the design of the slider 32 makes the arc-shaped support component 3 The support assembly 3 can move up and down within a certain range to meet the storage requirements of rollers of different sizes. The support column 33 is fixedly connected to the inside of the slider 32 to provide vertical support and stability. The latch 34 is fixedly connected to both sides of the slider 32 to fix the position of the support column 33 to prevent the support column 33 from moving or swinging during use, thereby increasing the stability and reliability of the storage rack. The design of the card ball 35 can achieve a card-engaging effect within a certain range to meet the needs of printing rollers 5 of different sizes. The sliding card column 36 can adjust the position of the card block 37. The design of the card block 37 ensures that the storage rack will not shift during use, thereby achieving a card-engaging effect on the printing roller 5.

[0035] A printing cylinder 5 is arranged on the adjacent side of the two clamping blocks 37, and the upper and lower ends of the printing cylinder 5 are fixedly connected with the roller seat 4. By connecting the printing cylinder 5 and the adjacent side of the two clamping blocks 37 together, the storage rack provides support and storage functions for the printing cylinder 5 while maintaining the original stability;

[0036] The outer side of the latch 34 is inserted into the slot on the vertical plate 31, and the outer side of the latch 34 is inserted into the slot of the slider 32. By being inserted into the slot on the vertical plate 31, the latch 34 can move horizontally within a certain range to meet the adjustment of the storage rack and the storage requirements of the roller. The latch 34 and the slider 32 move relative to each other to achieve the height adjustment of the storage rack and the storage position adjustment of the roller.

[0037] The outer sides of the card balls 35 are slidably connected to the inner wall slots of the sliding card posts 36. The card balls 35 move linearly along the slots of the sliding card posts 36 to meet the storage requirements of printing cylinders 5 of different diameters. The outer sides of the card balls 35 are tightly connected to the inner wall slots of the sliding card posts 36. During the use of the storage rack, the card balls 35 will not fall off or move easily, thereby maintaining the stability and safety of the storage rack.

[0038] Working principle:

[0039] like Figure 1-5 As shown, first, the positioning base 1 is used as the basic part of the roller storage rack, and one side of the spring sheet 21 of the card and assembly 2 is fixed on the inner wall of the positioning base 1. Such a layout can provide a certain pressure when the roller is placed to ensure that the roller maintains a stable position. Then the telescopic block 22 is rotatably connected with the rotating shaft 23, so that the telescopic block 22 rotates around the rotating shaft 23, and then the rotating column 24 is driven by the rotation of the rotating shaft 23. The movement of the rotating column 24 further drives the movement of the sliding column 25 and the positioning block 26. The positioning block 26 is connected with the sliding column 25 through the outer sliding groove 27 to achieve stability when the roller moves and avoid deviation. When the positioning block 26 moves to a position where it can be engaged with the diameter of the roller seat 4, the support and adjustment of the roller curvature can be achieved. Secondly, pull the slider 32 to slide the slider 32 on the vertical plate 31. When the slider 32 moves to the outside of the top of the printing cylinder 5, insert the two pins 34 into the slots on the slider 32 and the vertical plate 31, and then pull the block 37 to approach the printing cylinder 5. At this time, the internal card ball 35 will slide on the slide groove 27 in the sliding card column 36 under external pressure. When the surface of the card block 37 contacts the printing cylinder 5, it can stop. At this time, the card ball 35 will be stuck in the slide groove 27 on the sliding card column 36, and the printing cylinder 5 can be limited.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An adjustable roller storage rack, comprising a positioning base (1), characterized in that: The inner wall of the positioning base (1) is fixedly connected with a card and a component (2), and the top of the positioning base (1) is fixedly connected with an arc-shaped support component (3); The card and assembly (2) comprises a spring sheet (21), one side of the spring sheet (21) is fixedly connected to the inner wall of the positioning base (1), the side of the spring sheet (21) away from the positioning base (1) is slidably connected to a telescopic block (22), the side of the telescopic block (22) away from the spring sheet (21) is rotatably connected to a rotating shaft (23), the side of the rotating shaft (23) away from the telescopic block (22) is fixedly connected to a rotating column (24), the inner wall of the positioning base (1) is slidably connected to a sliding column (25), the top end of the sliding column (25) is fixedly connected to a positioning block (26), and a sliding groove (27) is provided on the outer side of the positioning block (26).

2. The adjustable roller storage rack according to claim 1, characterized in that: The arc-shaped support assembly (3) comprises a vertical plate (31), the bottom end of the vertical plate (31) is fixedly connected to the top two sides of the positioning base (1), the outside of the vertical plate (31) is slidably connected to a slider (32), the inside of the slider (32) is fixedly connected to a support column (33), both sides of the slider (32) are fixedly connected to a latch (34), the outside of the support column (33) is fixedly connected to a plurality of locking balls (35), the outside of the support column (33) is slidably connected to a sliding locking column (36), and the side of the sliding locking column (36) away from the support column (33) is fixedly connected to a locking block (37).

3. The adjustable roller storage rack according to claim 2, characterized in that: A printing cylinder (5) is provided on the adjacent side of the two clamping blocks (37), and the upper and lower ends of the printing cylinder (5) are fixedly connected to a roller seat (4).

4. The adjustable roller storage rack according to claim 3, characterized in that: The outer side of the rotating column (24) is slidably connected to the sliding groove (27), and the side close to the top end of each positioning block (26) is clamped on the outer side of the roller seat (4).

5. The adjustable roller storage rack according to claim 2, characterized in that: The outer side of the latch pin (34) is inserted into the slot on the vertical plate (31), and the outer side of the latch pin (34) is inserted into the slot of the slider (32).

6. The adjustable roller storage rack according to claim 2, characterized in that: The outer sides of the clamping balls (35) are slidably connected to the inner wall clamping grooves of the sliding clamping columns (36).

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