Printing roller bracket for printing production

Abstract

The utility model relates to the technical field of printing auxiliary equipment, and provides a plate roller bracket for printing production, which comprises an upper circular plate, a lower circular plate and a base, a rotating shaft is fixedly mounted on the inner surface of the upper circular plate, the rotating shaft is fixedly mounted on the inner surface of the lower circular plate, a plurality of positioning holes are formed in the top of the lower circular plate, and the rotating shaft is fixedly mounted on the base. A plurality of telescopic rods are movably embedded in the inner surface of the upper circular plate, the tops of the telescopic rods are fixedly connected with a plurality of first limiting plates, the outer surfaces of the telescopic rods are movably sleeved with springs, and the bottoms of the telescopic rods are fixedly connected with fixing sleeves. The printing quality and precision are guaranteed, the service life of equipment is prolonged to a certain extent, the maintenance cost of the equipment is reduced, the plane space can be saved by vertically placing the plate roller, the workshop layout is more compact, and the space utilization rate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing auxiliary equipment, in particular to a plate roller bracket used in printing production. Background Art

[0002] Plate roller brackets play a key role in securing, supporting, adjusting, and replacing plate rollers during printing production. Through precise fixing and adjustment mechanisms, brackets can significantly improve printing accuracy and consistency, simplify operational processes, increase work efficiency, and reduce maintenance costs.

[0003] Today's plate rollers are long, and most are placed horizontally on the bracket, so the middle part of the plate roller lacks sufficient support and is prone to sagging. If the middle part of the plate roller is in a sagging state for a long time, it will cause permanent deformation of the plate roller.

[0004] Permanent deformation of the plate roller will damage the straightness of the plate roller, affecting the printing quality and accuracy. At the same time, the deformed plate roller will increase the wear of the equipment, shorten the service life of the equipment, and increase maintenance costs. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a plate roller bracket for printing production to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plate roller bracket for printing production, comprising: an upper circular plate, a lower circular plate and a base, the inner surface of the upper circular plate is fixedly mounted with a rotating shaft, the rotating shaft is fixedly mounted on the inner surface of the lower circular plate, the top of the lower circular plate is provided with a plurality of positioning holes, the inner surface of the upper circular plate is movably embedded with a plurality of telescopic rods, the tops of the plurality of telescopic rods are fixedly connected to a plurality of limit plates, the outer surfaces of the plurality of telescopic rods are movably sleeved with springs, the bottoms of the plurality of telescopic rods are fixedly connected to fixing sleeves, and the fixing sleeves and the inner surfaces of the positioning holes are movably embedded with embossing rollers;

[0007] The bottom of the lower circular plate is provided with a first moving mechanism, which ensures the printing quality and precision, improves the service life of the equipment to a certain extent, and reduces the maintenance cost of the equipment.

[0008] As a preferred embodiment, the first moving mechanism includes multiple moving wheels, the inner surfaces of the multiple moving wheels are movably embedded with a positioning rod 1, the outer surfaces of the multiple positioning rods 1 are fixedly connected with a fixed block 1, and the multiple fixed blocks 1 are fixedly connected to the bottom of the lower circular plate. The moving wheels can rotate the embossing roller to reduce the power of manually rotating the embossing roller.

[0009] As a preferred embodiment, a slide groove is provided on the inner surface of the base, and the multiple moving wheels are movably embedded in the inner surface of the slide groove. The rotating shaft is movably embedded in the inner surface of the base. The outer surface of the base is fixedly connected with multiple support blocks, and the inner surfaces of the multiple support blocks near the bottom are provided with a second moving mechanism. The slide groove can limit the moving trajectory of the moving wheel and avoid dislocation of the moving wheel.

[0010] As a preferred embodiment, the second moving mechanism includes a plurality of universal wheels, the inner surfaces of the plurality of universal wheels are movably embedded with a positioning rod 2, the outer surfaces of the plurality of positioning rods 2 are fixedly connected with a fixing block 2, the tops of the plurality of fixing blocks 2 are fixedly connected with a rotating rod, the tops of the plurality of rotating rods are movably embedded with a limiting plate 2, the plurality of limiting plates 2 and the rotating rods are movably embedded in the inner surfaces of the plurality of support blocks, and the universal wheels can facilitate the movement of the bracket.

[0011] As a preferred embodiment, cross plates are fixedly mounted on the outer surfaces of the top and bottom of the rotating shaft, and the cross plates can prevent the rotating shaft from separating from the base.

[0012] As a preferred embodiment, multiple springs are fixedly connected to the bottom of the upper circular plate, and multiple springs are fixedly connected to the top of multiple fixed sleeves. The springs can release elastic potential energy to make the fixed sleeve fit precisely with the other end of the rod on the embossing roller.

[0013] As a preferred embodiment, a handle is fixedly connected to the outer surface of the upper circular plate, and the handle can provide convenience for the user when rotating the embossing roller.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are:

[0015] The utility model places the embossing roller vertically, avoiding the phenomenon that the straightness of the embossing roller is damaged due to horizontal placement of the embossing roller, ensuring printing quality and accuracy, improving the service life of the equipment to a certain extent, and reducing the maintenance cost of the equipment. In addition, the vertical placement of the plate roller can save plane space, make the workshop layout more compact, and improve space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a plate roller bracket for printing production provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the positioning hole structure of a plate roller bracket used in printing production provided by the utility model;

[0018] Figure 3 This is a schematic diagram of the position structure of a moving wheel of a plate roller bracket for printing production provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the second position structure of a limit plate of a plate roller bracket for printing production provided by the utility model;

[0020] Figure 5 The utility model provides a schematic diagram of the chute position structure of a plate roller bracket for printing production.

[0021] Legend:

[0022] 1. Upper circular plate; 2. Rotating shaft; 3. Lower circular plate; 4. Positioning hole; 5. Telescopic rod; 6. Limit plate 1; 7. Spring; 8. Fixing sleeve; 9. Fixing block 1; 10. Positioning rod 1; 11. Moving wheel; 12. Cross plate; 13. Base; 14. Support block; 15. Limit plate 2; 16. Rotating rod; 17. Fixing block 2; 18. Positioning rod 2; 19. Universal wheel; 20. Slide; 21. Imprinting roller; 22. Handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The utility model provides a technical solution: a plate roller bracket for printing production, comprising: an upper circular plate 1, a lower circular plate 3 and a base 13, a rotating shaft 2 is fixedly installed on the inner surface of the upper circular plate 1, the rotating shaft 2 is fixedly installed on the inner surface of the lower circular plate 3, a plurality of positioning holes 4 are opened on the top of the lower circular plate 3, a plurality of telescopic rods 5 are movably embedded in the inner surface of the upper circular plate 1, a plurality of limit plates 6 are fixedly connected to the tops of the plurality of telescopic rods 5, a spring 7 is movably sleeved on the outer surfaces of the plurality of telescopic rods 5, a fixing sleeve 8 is fixedly connected to the bottom of the plurality of telescopic rods 5, and an embossing roller 21 is movably embedded in the plurality of fixing sleeves 8 and the inner surfaces of the positioning holes 4;

[0025] A first moving mechanism is provided at the bottom of the lower circular plate 3, which ensures printing quality and accuracy, improves the service life of the equipment to a certain extent, reduces the maintenance cost of the equipment, and vertically places the plate roller to save plane space, making the workshop layout more compact and improving space utilization.

[0026] like Figure 1-5As shown, the first moving mechanism includes a plurality of moving wheels 11, the inner surfaces of the plurality of moving wheels 11 are movably embedded with positioning rods 10, the outer surfaces of the plurality of positioning rods 10 are fixedly connected with fixed blocks 9, and the plurality of fixed blocks 9 are fixedly connected to the bottom of the lower circular plate 3. The moving wheels 11 can rotate the embossing roller 21, reduce the power of manually rotating the embossing roller 21, and improve the user experience.

[0027] like Figure 1-5 As shown, a slide groove 20 is provided on the inner surface of the base 13, and multiple moving wheels 11 are movably embedded in the inner surface of the slide groove 20. The rotating shaft 2 is movably embedded in the inner surface of the base 13. The outer surface of the base 13 is fixedly connected with multiple support blocks 14. The inner surface of the multiple support blocks 14 near the bottom is provided with a second moving mechanism. The slide groove 20 can limit the moving trajectory of the moving wheel 11, thereby avoiding misalignment of the moving wheel 11 and affecting the user's use.

[0028] like Figure 1-5 As shown, the second moving mechanism includes a plurality of universal wheels 19, the inner surfaces of the plurality of universal wheels 19 are movably embedded with positioning rods 2 18, the outer surfaces of the plurality of positioning rods 2 18 are fixedly connected with fixed blocks 2 17, the tops of the plurality of fixed blocks 2 17 are fixedly connected with rotating rods 16, the tops of the plurality of rotating rods 16 are movably embedded with limiting plates 2 15, the plurality of limiting plates 2 15 and the rotating rods 16 are movably embedded in the inner surfaces of the plurality of support blocks 14, and the universal wheels 19 can facilitate the movement of the bracket and facilitate the use of the user.

[0029] like Figure 1-5 As shown, cross plates 12 are fixedly mounted on the outer surfaces of the top and bottom of the rotating shaft 2. The cross plates 12 can prevent the rotating shaft 2 from separating from the base 13, thereby ensuring stable operation of the equipment.

[0030] like Figure 1-5 As shown, multiple springs 7 are fixedly connected to the bottom of the upper circular plate 1, and multiple springs 7 are fixedly connected to the top of multiple fixed sleeves 8. The springs 7 can release elastic potential energy to make the fixed sleeves 8 fit precisely with the other end of the rod on the embossing roller 21 to vertically position the embossing roller 21.

[0031] like Figure 1-5 As shown, a handle 22 is fixedly connected to the outer surface of the upper circular plate 1 . The handle 22 can provide convenience for the user when rotating the embossing roller 21 , thereby improving the user's usage experience.

[0032] Working principle: This equipment is used for the plate roller bracket of printing production. The cross plate 12 can prevent the rotating shaft 2 from separating from the base 13. When in use, first insert one end of the rod on the embossing roller 21 into the positioning hole 4, and then place the embossing roller 21 vertically, and then manually pull the limit plate 6 to make the limit plate 6 drive the telescopic rod 5 to move on the inner surface of the upper circular plate 1. At the same time, the telescopic rod 5 is used to drive the fixed sleeve 8 to move upward. The upward movement of the fixed sleeve 8 will compress the spring 7, so that the spring 7 obtains elastic potential energy, and then insert the other end of the rod on the embossing roller 21 into the inside of the fixed sleeve 8, and then release the limit plate 6. The spring 7 releases the elastic potential energy, so that the fixed sleeve 8 and the other end of the rod on the embossing roller 21 are precisely fitted, and the embossing roller 21 is vertically positioned, avoiding the horizontal placement of the embossing roller 21 and causing permanent deformation of the embossing roller 21.

[0033] When looking for the corresponding embossing roller 21, just manually turn the handle 22, the handle 22 will drive the upper circular plate 1 to rotate, the upper circular plate 1 drives the lower circular plate 3 to rotate through the rotating shaft 2, the lower circular plate 3 drives the positioning rod 10 to rotate through the fixed block 9, and the positioning rod 10 drives the moving wheel 11 to move on the inner surface of the slide 20, thereby realizing the rotation of multiple embossing rollers 21, making it easy to select the corresponding embossing roller 21.

[0034] When the bracket needs to be moved, it is only necessary to unlock the locking function of the universal wheel 19 and then push the base 13. The base 13 transmits the force to the rotating rod 16 through the support block 14. The rotating rod 16 transmits the force to the positioning rod 2 18 through the fixed block 2 17, and finally transmits the force to the universal wheel 19, thereby realizing the movement of the universal wheel 19 on the ground, and then moving the bracket. The limit plate 2 15 can prevent the rotating rod 16 from escaping from the inside of the support block 14.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. 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 for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A plate roller bracket for printing production, comprising: The upper circular plate (1), the lower circular plate (3) and the base (13) are characterized in that: a rotating shaft (2) is fixedly installed on the inner surface of the upper circular plate (1), the rotating shaft (2) is fixedly installed on the inner surface of the lower circular plate (3), a plurality of positioning holes (4) are opened on the top of the lower circular plate (3), a plurality of telescopic rods (5) are movably embedded in the inner surface of the upper circular plate (1), a plurality of limit plates (6) are fixedly connected to the tops of the plurality of telescopic rods (5), a spring (7) is movably sleeved on the outer surfaces of the plurality of telescopic rods (5), a fixed sleeve (8) is fixedly connected to the bottoms of the plurality of telescopic rods (5), and a plurality of fixed sleeves (8) and the inner surfaces of the positioning holes (4) are movably embedded with an embossing roller (21); A first moving mechanism is provided at the bottom of the lower circular plate (3).

2. The plate roller bracket for printing production according to claim 1, characterized in that: The first moving mechanism comprises a plurality of moving wheels (11), the inner surfaces of the plurality of moving wheels (11) are movably embedded with positioning rods (10), the outer surfaces of the plurality of positioning rods (10) are fixedly connected with fixing blocks (9), and the plurality of fixing blocks (9) are fixedly connected to the bottom of the lower circular plate (3).

3. The plate roller bracket for printing production according to claim 2, characterized in that: The inner surface of the base (13) is provided with a slide groove (20), the plurality of movable wheels (11) are movably embedded in the inner surface of the slide groove (20), the rotating shaft (2) is movably embedded in the inner surface of the base (13), the outer surface of the base (13) is fixedly connected with a plurality of support blocks (14), and the inner surfaces of the plurality of support blocks (14) near the bottom are provided with a second movable mechanism.

4. The plate roller bracket for printing production according to claim 3, characterized in that: The second moving mechanism includes a plurality of universal wheels (19), the inner surfaces of the plurality of universal wheels (19) are movably embedded with positioning rods (18), the outer surfaces of the plurality of positioning rods (18) are fixedly connected with fixed blocks (17), the tops of the plurality of fixed blocks (17) are fixedly connected with rotating rods (16), the tops of the plurality of rotating rods (16) are movably embedded with limiting plates (15), and the plurality of limiting plates (15) and rotating rods (16) are movably embedded in the inner surfaces of the plurality of support blocks (14).

5. The plate roller bracket for printing production according to claim 1, characterized in that: Cross plates (12) are fixedly mounted on the outer surfaces of the top and bottom of the rotating shaft (2).

6. The plate roller bracket for printing production according to claim 1, characterized in that: The plurality of springs (7) are fixedly connected to the bottom of the upper circular plate (1), and the plurality of springs (7) are fixedly connected to the top of the plurality of fixing sleeves (8).

7. The plate roller bracket for printing production according to claim 1, characterized in that: A handle (22) is fixedly connected to the outer surface of the upper circular plate (1).

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