Printing roller placing rack

Abstract

The utility model relates to a printing roller placing rack, which comprises a base and an abutting assembly, the abutting assembly comprises a bottom plate, a first abutting block and a second abutting block, the bottom plate is arranged on the base, the first abutting block and the second abutting block are both movably connected to the bottom plate, a clamping hole for accommodating a printing roller is formed between the first abutting block and the second abutting block, and the first abutting block and the second abutting block are movably connected to the bottom plate. The base comprises a first fixing part, a second fixing part and a telescopic part, grooves are formed in the first fixing part and the second fixing part, the telescopic part telescopically slides in the grooves, and a driving assembly is arranged on the bottom plate. The size of the clamping hole is adjusted by arranging the first abutting block and the second abutting block on the bottom plate, and the first abutting block and the second abutting block do opposite movement or back-to-back movement on the bottom plate, so that the plate roller containing frame can adapt to plate rollers of different lengths and different diameters, different containing requirements are met, and the use performance of the plate roller containing frame is greatly improved.

Description

A printing roller placement rack Technical Field

[0001] This utility model relates to a printing roller placement rack. Background Technology

[0002] With the rapid development of industries such as engineered wood flooring, impregnated paper-faced engineered wood panels, furniture, and decoration, my country's decorative paper industry has been boosted and entered a period of vigorous development, with the consumption of decorative paper constantly increasing. In the production process of decorative paper, the prepared ink and printing rollers are placed on the printing press, and different printing rollers are needed according to the requirements of different patterned decorative papers.

[0003] Decorative paper manufacturers typically store a large number of printing rollers, usually on storage racks. Currently, most storage racks consist of two horizontally placed wooden strips, with a connecting plate nailed to them. The rollers are positioned by the groove between the strips. Because the length of the connecting plate and the spacing between the two strips are relatively fixed, and different printing roller models have varying radii and lengths, storage racks lack versatility and must be custom-made with different spacing to suit the specific roller model. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that existing fixed-structure printing roller holders can only be adapted to a single type of printing roller, resulting in a lack of versatility. This invention proposes a printing roller holder that adjusts the horizontal length of the base by sliding the telescopic part within the groove, and adjusts the size of the clamping holes by the relative movement of the first and second abutting blocks on the base plate. Therefore, the printing roller holder can adapt to printing rollers of different lengths and diameters, meeting diverse placement needs and greatly improving its performance.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: a printing roller placement frame, including a base and an abutment assembly. The abutment assembly includes a base plate, a first abutment block, and a second abutment block. The base plate is disposed on the base, and the first and second abutment blocks are movably connected to the base plate. A clamping hole for accommodating the printing roller is formed between the first and second abutment blocks. The base includes a first fixing part, a second fixing part, and a telescopic part. The first and second fixing parts are each provided with a groove. The telescopic part slides and extends within the groove. The first and second fixing parts are each provided with a locking bolt. A set of abutment assemblies is provided on the first and second fixing parts. A driving assembly is provided on the base plate. The first and second abutment blocks are both connected to the driving assembly. The driving assembly is used to drive the first and second abutment blocks to move towards each other or away from each other on the base plate. The size of the clamping hole is adjusted by the first and second abutment blocks moving towards each other or away from each other.

[0006] Preferably, the driving assembly includes a screw, a first slider, and a second slider. The base plate is provided with a vertical plate for mounting the screw. The first slider is provided with a first threaded hole, and the second slider is provided with a second threaded hole. The thread direction of the first threaded hole and the thread direction of the second threaded hole are opposite. The first abutment block is provided on the first slider, and the second abutment block is provided on the second slider. The screw is provided with a handle.

[0007] Preferably, the first slider and the first abutting block are an integral structure, and the second slider and the second abutting block are an integral structure.

[0008] Preferably, the base plate is provided with a linear guide rail, and both the first slider and the second slider are mounted on the linear guide rail.

[0009] Preferably, the telescopic part is provided with a vertical electric push rod, and the vertical electric push rod is provided with a placement ring.

[0010] Preferably, the middle part of the first abutting block and the middle part of the second abutting block are provided with V-shaped grooves, and the inner sidewall of the V-shaped grooves is provided with protective pads.

[0011] Preferably, both the first fixing part and the second fixing part are provided with a groove for the forklift fork arm to extend into.

[0012] Preferably, the top of the first abutment block and / or the top of the second abutment block are provided with outwardly extending horizontal extension plates, and a magnetic attraction component is provided between the horizontal extension plates and the base.

[0013] Preferably, the magnetic attraction assembly includes a metal plate and a magnet that are magnetically attracted to each other, the metal plate being disposed at the bottom end of the base, and the magnet being disposed on a horizontal extension plate.

[0014] Preferably, the base is provided with an identification nameplate.

[0015] In summary, the advantages of this utility model are as follows: Firstly, the horizontal length of the base is adjusted by the telescopic sliding of the telescopic part within the groove. Secondly, the size of the clamping hole is adjusted by the opposing or opposing movements of the first and second abutting blocks on the base plate. Therefore, the printing roller holder can accommodate printing rollers of different lengths and diameters, meeting diverse placement requirements and greatly improving its performance. Secondly, since both the first and second fixing parts are provided with grooves for the telescopic part to slide, the straightness of the telescopic movement is ensured, thus guaranteeing the stability of the entire base. Furthermore, locking the two ends of the telescopic part to the first and second fixing parts with locking bolts improves the fixing quality of the base. Finally, by providing a drive assembly connected to the first and second abutting blocks on the base plate, the first and second abutting blocks are driven to move towards or away from each other on the base plate, ensuring a force balance between them, which is beneficial for printing roller placement and reduces damage to the printing roller from the clamping hole during clamping. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings:

[0017] Figure 1 is a structural schematic diagram of a printing roller placement rack according to this utility model;

[0018] Figure 2 is a structural schematic diagram of the abutment component in this utility model;

[0019] Figure 3 is a schematic diagram of the structure of the printing roller placement rack in this utility model when stacked.

[0020] Figure label:

[0021] 1. Base, 11. First fixing part, 12. Second fixing part, 13. Telescopic part, 14. Groove, 15. Locking bolt, 16. Vertical electric push rod, 17. Placement ring, 18. Through groove, 2. Abutment assembly, 21. Base plate, 211. Vertical plate, 212. Linear guide rail, 22. First abutment block, 23. Second abutment block, 24. Clamping hole, 25. V-groove, 26. Protective pad, 27. Horizontal extension plate, 3. Drive assembly, 31. Screw, 32. First slider, 33. Second slider, 34. First threaded hole, 35. Second threaded hole, 36. Handle, 4. Magnetic assembly, 41. Metal plate, 42. Magnet, 5. Identification nameplate. Detailed Implementation

[0022] As shown in Figures 1, 2, and 3, a printing roller holder includes a base 1 and an abutment assembly 2. The abutment assembly 2 includes a base plate 21, a first abutment block 22, and a second abutment block 23. The base plate 21 is mounted on the base 1. The first abutment block 22 and the second abutment block 23 are movably connected to the base plate 21. A clamping hole 24 for accommodating the printing roller is formed between the first abutment block 22 and the second abutment block 23. The base 1 includes a first fixing part 11, a second fixing part 12, and a telescopic part 13. Both the first fixing part 11 and the second fixing part 12 are provided with grooves 14. The telescopic part 13 slides and extends within the groove 14, and both the first fixing part 11 and the second fixing part 12 are provided with locking bolts 15. Both the first fixing part 11 and the second fixing part 12 are provided with a set of abutting components 2. The base plate 21 is provided with a driving component 3. The first abutting block 22 and the second abutting block 23 are both connected to the driving component 3. The driving component 3 is used to drive the first abutting block 22 and the second abutting block 23 to move towards each other or away from each other on the base plate 21. The first abutting block 22 and the second abutting block 23 adjust the size of the clamping hole 24 by moving towards each other or away from each other.

[0023] The horizontal length of the base is adjusted by the telescopic sliding of the telescopic part within the groove, and the size of the clamping hole is adjusted by the opposing or opposing movements of the first and second abutting blocks on the base plate. Therefore, the printing roller placement rack can accommodate printing rollers of different lengths and diameters, meeting various placement requirements and greatly improving its performance. Secondly, since both the first and second fixed parts are provided with grooves for the telescopic part to slide, the straightness of the telescopic movement is ensured, thus guaranteeing the stability of the entire base. In addition, locking bolts secure both ends of the telescopic part to the first and second fixed parts respectively, improving the fixation quality of the base. Finally, by setting a drive assembly connected to the first and second abutting blocks on the base plate, the drive assembly drives the first and second abutting blocks to move towards or away from each other on the base plate, ensuring the force balance of the first and second abutting blocks, which is beneficial for the placement of the printing roller and reduces damage to the printing roller from the clamping hole during clamping.

[0024] The driving assembly 3 includes a screw 31, a first slider 32, and a second slider 33. The base plate 21 has a vertical plate 211 for mounting the screw 31. The first slider 32 has a first threaded hole 34, and the second slider 33 has a second threaded hole 35. The thread direction of the first threaded hole 34 and the thread direction of the second threaded hole 35 are opposite. A first abutting block 22 is disposed on the first slider 32, and a second abutting block 23 is disposed on the second slider 33. The screw 31 has a handle 36. The driving assembly is configured as a screw, a first slider, and a second slider. Because the first slider has a first threaded hole, and... The second slider is provided with a second threaded hole, and the thread direction of the first threaded hole 34 and the thread direction of the second threaded hole 35 are opposite. Therefore, simply rotating the screw can control the simultaneous movement of the first and second sliders. The movement direction of the first and second sliders is controlled by controlling the rotation direction of the screw, resulting in good driving effect. Moreover, the entire structure is compact, the connection is safe and reliable, and the movement of the first and second sliders can be realized without an additional synchronization mechanism. In this embodiment, when the screw rotates forward, the first and second sliders move towards each other; when the screw rotates in reverse, the first and second sliders move away from each other. The handle is provided to facilitate the operator to rotate the screw. The first slider 32 and the first abutment block 22 are an integral structure. Setting the first slider and the first abutment block 22 as an integral structure simplifies the installation process between the first slider and the first abutment block and improves the connection strength between the first slider and the first abutment block. Similarly, the second slider 33 and the second abutment block 23 are an integral structure. Setting the second slider and the second abutment block as an integral structure simplifies the installation process between the second slider and the second abutment block and improves the connection strength between the second slider and the second abutment block. The base plate 21 is provided with a linear guide rail 212. The first slider 32 and the second slider 33 are both set on the linear guide rail 212. The linear guide rail can ensure the straightness of the movement of the first slider and the second slider.

[0025] The telescopic part 13 is equipped with a vertical electric push rod 16, and the vertical electric push rod 16 is equipped with a placement ring 17. Because the vertical electric push rod has a placement ring, when installing the printing roller, it is only necessary to place the printing roller on the placement ring, and then control the rise and fall of the printing roller by extending and retracting the vertical electric push rod, thereby simplifying the installation efficiency of the printing roller. In this embodiment, the number of placement rings can be set according to the length of the printing roller. In addition, the placement rings can support the placed printing roller, ensuring the placement quality of the printing roller. The middle of the first abutment block 22 and the middle of the second abutment block 23 are both equipped with V-grooves 25. The inner sidewall of the V-groove 25 is equipped with a protective pad 26. The V-groove can better fit the outer sidewall of the printing roller, thereby improving the clamping quality of the clamping hole on the printing roller, and can adapt to printing rollers of different diameters. In addition, the protective pad can effectively prevent the printing roller from being damaged during clamping, improving the service life of the printing roller. The first fixing part 11 and the second fixing part 12 are each provided with a through groove 16 for the fork arm of the forklift to extend into, so that the forklift can easily lift the roller placement frame and realize the handling and stacking of the roller placement frame. In this embodiment, the through groove is a rectangular through groove to meet the needs of different models of forklifts.

[0026] The top of the first abutment block 22 and / or the top of the second abutment block 23 are provided with outwardly extending horizontal extension plates 27. A magnetic attraction component 4 is provided between the horizontal extension plate 27 and the base 1. When the printing roller placement racks need to be stacked layer by layer, this improves the fixing quality between the two printing roller placement racks. Furthermore, the horizontal extension plate increases the contact area between the two printing roller placement racks, improving the overall stacking stability. The magnetic attraction component 4 includes a mutually magnetic metal plate 41 and a magnet 42. The metal plate 41 is located at the bottom of the base 1, and the magnet 42 is located on the horizontal extension plate 27. By setting the magnetic attraction component as a mutually magnetic metal plate and magnet, the overall structure is compact, easy to install and disassemble, and has a reliable connection. Furthermore, placing the metal plate at the bottom of the base and the magnet on the horizontal extension plate further improves overall stability. The base 1 is provided with a nameplate 5, which identifies the printing roller information, facilitating quick location of the printing rollers by operators. It also identifies the usage information of the printing rollers to rationally arrange maintenance and upkeep, thereby extending the service life of the printing rollers.

[0027] In addition to the preferred embodiments described above, there are other embodiments of this utility model. Those skilled in the art can make various changes and modifications based on this utility model. As long as they do not depart from the spirit of this utility model, they should all fall within the scope defined by the appended claims.

Claims

1. A printing roller holder, comprising a base (1) and an abutment assembly (2), the abutment assembly (2) comprising a base plate (21), a first abutment block (22) and a second abutment block (23), the base plate (21) being disposed on the base (1), the first abutment block (22) and the second abutment block (23) being movably connected to the base plate (21), and a clamping hole (24) for accommodating the printing roller being formed between the first abutment block (22) and the second abutment block (23), characterized in that: The base (1) includes a first fixing part (11), a second fixing part (12) and a telescopic part (13). The first fixing part (11) and the second fixing part (12) are both provided with grooves (14). The telescopic part (13) slides in the grooves (14). The first fixing part (11) and the second fixing part (12) are both provided with locking bolts (15). The first fixing part (11) and the second fixing part (12) are both provided with a set of abutting components (2). The base plate (21) is provided with a driving component (3). The first abutting block (22) and the second abutting block (23) are both connected to the driving component (3). The driving component (3) is used to drive the first abutting block (22) and the second abutting block (23) to move towards each other or away from each other on the base plate (21). The first abutting block (22) and the second abutting block (23) adjust the size of the clamping hole (24) by moving towards each other or away from each other.

2. A plate cylinder rest according to claim 1, characterized in that: The drive assembly (3) includes a screw (31), a first slider (32) and a second slider (33). The base plate (21) is provided with a vertical plate (211) for mounting the screw (31). The first slider (32) is provided with a first threaded hole (34), and the second slider (33) is provided with a second threaded hole (35). The thread direction of the first threaded hole (34) and the thread direction of the second threaded hole (35) are opposite. The first abutting block (22) is provided on the first slider (32), and the second abutting block (23) is provided on the second slider (33). The screw (31) is provided with a handle (36).

3. A plate cylinder rest according to claim 2, characterized in that: The first slider (32) and the first abutting block (22) are an integral structure, and the second slider (33) and the second abutting block (23) are an integral structure.

4. A printing roller placement rack according to claim 2, characterized in that: The base plate (21) is provided with a linear guide rail (212), and the first slider (32) and the second slider (33) are both set on the linear guide rail (212).

5. A printing roller placement rack according to claim 2, characterized in that: The telescopic part (13) is provided with a vertical electric push rod (16), and the vertical electric push rod (16) is provided with a placement ring (17).

6. A printing roller placement rack according to claim 1, characterized in that: The middle part of the first abutting block (22) and the middle part of the second abutting block (23) are provided with V-shaped grooves (25), and the inner sidewall of the V-shaped grooves (25) is provided with protective pads (26).

7. A printing roller placement rack according to claim 1, characterized in that: Both the first fixing part (11) and the second fixing part (12) are provided with a through groove (18) for the fork arm of the forklift to extend into.

8. A printing roller placement rack according to claim 1, characterized in that: The top of the first abutment block (22) and / or the top of the second abutment block (23) are provided with an outwardly extending horizontal extension plate (27), and a magnetic attraction component (4) is provided between the horizontal extension plate (27) and the base (1).

9. A printing roller placement rack according to claim 8, characterized in that: The magnetic attraction component (4) includes a metal plate (41) and a magnet (42) that are magnetically attracted to each other. The metal plate (41) is disposed at the bottom end of the base (1), and the magnet (42) is disposed on the horizontal extension plate (27).

10. A plate cylinder rest according to claim 1, characterized in that: The base (1) is provided with an identification nameplate (5).

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