CN220114253U - Environment-friendly printing roller convenient to clean - Google Patents

Abstract

The utility model relates to the technical field of cleaning printing rollers, in particular to an environment-friendly printing roller convenient to clean, which comprises a printing roller and a cleaning plate, wherein support rods are rotationally connected to two sides of the printing roller, the support rods are symmetrically installed, the upper ends of the support rods are rotationally connected with screw rods, one ends of the screw rods are fixedly connected to the upper surface of an upper supporting plate, the lower surface of the upper supporting plate is rotationally connected with a connecting rod, one end of the connecting rod, which is far away from the connecting block, is rotationally connected with the cleaning plate, one end of the cleaning plate is rotationally connected with a connecting plate, one end of the connecting plate, which is far away from the cleaning plate, is rotationally connected with a second movable rod, the second movable rod is rotationally connected with a first movable rod, and a spring is rotationally connected to a clamping groove.

Description

Environment-friendly printing roller convenient to clean

Technical Field

The utility model relates to the technical field of printing rollers, in particular to an environment-friendly printing roller convenient to clean.

Background

The printing roller is one of the fittings of the offset printer, publication (publication) No.: when the printing roller is required to be replaced to print patterns with different colors, the connecting rod can be pulled out from the inside of the chute C, so that the connecting rod slides out from the inside of the clamping groove, then the sleeve is rotated, the handle in the sleeve drives the connecting rod to rotate, the circular plate at one end of the rotating shaft rotates, thereby replacing the printing roller with different colors, printing of the printing roller is more convenient and quick, then the connecting rod slides and shortens towards the inside of the rotating shaft, the connecting rod is clamped in the clamping groove at one side of the chuck, the phenomenon that the printing roller rotates during printing is prevented, the printing roller is fixed,

after the printing roller is subjected to long-time printing work, printing ink remains on the printing roller, the printing roller needs to be cleaned at this time, the next printing is affected if the printing roller is not cleaned in place, and the printing roller needs to be detached for cleaning generally, so that labor energy is consumed, and a large amount of time is wasted.

Disclosure of Invention

The utility model aims to provide an environment-friendly printing roller which is convenient to clean and aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an environment-friendly printing roller convenient to clean comprises a printing roller and a cleaning plate.

Printing roller both sides are rotated and are connected with the bracing piece, and bracing piece symmetry installation, bracing piece upper end swivelling joint has the screw rod, screw rod one end fixed connection is last fagging upper surface, go up the lower fixed surface of fagging and be connected with the connecting block, the connecting block swivelling joint has the connecting rod, the one end that the connecting block was kept away from to the connecting rod is rotated and is connected with the clean board, the one end that the clean board was kept away from to the slide bar is rotated and is connected with the second movable rod, and the middle part fixedly connected with screens groove at the second movable rod, the one end that the connecting plate was kept away from to the second movable rod is rotated and is connected with first movable rod, the one end that the second movable rod was kept away from to first movable rod is rotated and is connected with the spring, and the other end rotation of spring is connected on the screens groove.

Preferably, the first movable rod and the second movable rod are fixedly connected on the partition plate through a cylinder, the cylinder is rotationally connected with the first movable rod and the second movable rod, the left side and the right side of the upper end of the partition plate are respectively provided with a limiting column, one side, far away from the first movable rod, of the partition plate is rotationally connected with an L-shaped movable block, and the top ends of the L-shaped movable blocks are respectively provided with a clamping column.

Preferably, the supporting rod is provided with a sliding groove, and the upper end of the supporting rod is provided with a threaded hole which penetrates through the supporting rod and is in threaded connection with the screw rod.

Preferably, the cleaning plate is provided at both front and rear sides of the printing roller, and is suspended from the upper end of the printing roller.

Preferably, the two sides of the supporting plate are provided with supporting plates, and one side of the supporting plate, which is close to the partition plate, is provided with a through hole.

Preferably, the L-shaped movable block is rotatably connected to the partition plate.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses it is rational in infrastructure, can use the back at the printing roller through the clean board of design, after printing roller surface adhesion residual ink, rotate the screw rod and make the clean board be close to the printing roller and do, slowly paste on printing roller surface, under the effect of screens post, on firmly pressing close to the printing roller with the clean board, accomplish the clearance to the printing roller at last, let it throw into printing work once more.

Drawings

FIG. 1 is an overall schematic view of an environmentally friendly printing roller of the present utility model.

Fig. 2 is a schematic left-hand view of a printing roll according to the present utility model.

FIG. 3 is a schematic view of the two sides of the printing roller of the present utility model.

Fig. 4 is an enlarged schematic view of the structure a of the present utility model.

In the figure: 1. a screw; 2. an upper supporting plate; 3. a printing roller; 4. a support rod; 5. a cleaning plate; 6. a connecting rod; 7. a support plate; 8. a chute; 9. a connecting block; 10. a slide bar; 11. a connecting plate; 12. a second movable rod; 13. a clamping column; 14. a limit column; 15. a partition plate; 16. a first movable lever; 17. a spring; 18. an L-shaped movable block; 19. a clamping groove.

Detailed Description

Features and exemplary embodiments of various aspects of the utility model are described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the utility model by showing examples of the utility model. The present utility model is in no way limited to any particular configuration and algorithm set forth below, but rather covers any modification, substitution, and improvement of elements, components, and algorithms without departing from the spirit of the utility model. In the drawings and the following description, well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: an environment-friendly printing roller convenient to clean comprises a printing roller 3 and a cleaning plate 5;

the printing roller 3 both sides are rotated and are connected with bracing piece 4, and bracing piece 4 symmetry installation, bracing piece 4 upper end swivelling joint has screw rod 1, the one end fixedly connected with of screw rod 1 is at last fagging 2 upper surface, go up the lower fixed surface of fagging 2 and be connected with connecting block 9, connecting block 9 swivelling joint has connecting rod 6, connecting rod 6 is kept away from the one end swivelling joint cleaning plate 5 of connecting block 9, the fixedly connected with slide bar 10 of cleaning plate 5, the one end swivelling joint of slide bar 10 kept away from cleaning plate 5 has connecting plate 11, the one end swivelling joint second movable rod 12 of keeping away from cleaning plate 5 of connecting plate 11, and at the middle part fixedly connected with screens groove 19 of second movable rod 12, the one end swivelling joint of second movable rod 12 kept away from connecting plate 11 has first movable rod 16, the one end swivelling joint of second movable rod 12 is kept away from to first movable rod 16 has spring 17, and the other end swivelling joint of spring 17 is on screens groove 19.

The first movable rod 16 and the second movable rod 12 are fixedly connected on the partition plate 15 through a cylinder, the cylinder is rotationally connected with the first movable rod 16 and the second movable rod 12, the left side and the right side of the upper end of the partition plate 15 are respectively provided with a limiting column 14, one side, far away from the first movable rod 16, of the partition plate 15 is rotationally connected with an L-shaped movable block 18, and the top end of the L-shaped movable block 18 is respectively provided with a clamping column 13.

The supporting rod 4 is provided with a chute 8, and the upper end of the supporting rod 4 is provided with a threaded hole which penetrates through and is in threaded connection with the screw 1.

The cleaning plate 5 is provided on both front and rear sides of the printing roller 3, and is suspended from the upper end of the printing roller 3.

The support plate 7 is installed on both sides of the support rod 4, and a through hole is formed in one side of the support plate 7, which is close to the partition plate 15.

The L-shaped movable block 18 is rotatably connected to the partition 15.

Working principle: when needs carry out the cleanness to printing roller 3, when rotating screw rod 1, go up fagging 2 just down and remove, drive connecting rod 6 simultaneously and rotate, the cleaning board 5 that drives the connecting rod 6 other end when connecting rod 6 rotates moves towards printing roller 3 and press close, simultaneously cleaning board 5 drive connecting plate 11 and be close to the displacement under the motion of first movable rod 16 and second movable rod 12 in the removal in-process, the rotation through L shape movable block 18 both ends fixed spacing post 14 is located cleaning board 5, cleaning board 5 just can carry out the clearance of different angles to printing roller 3.

The different technical features presented in the different embodiments may be combined to advantage. Other variations to the disclosed embodiments can be understood and effected by those skilled in the art in view of the drawings, the description, and the claims. In the claims, the term "comprising" does not exclude other means or steps; the indefinite article "a" does not exclude a plurality; the terms "first," "second," and the like, are used for designating a name and not for indicating any particular order. Any reference signs in the claims shall not be construed as limiting the scope. The functions of the various elements presented in the claims may be implemented by means of a single hardware or software module. The presence of certain features in different dependent claims does not imply that these features cannot be combined to advantage.

Claims (6)

1. An environment-friendly printing roller convenient to clean comprises a printing roller (3) and a cleaning plate (5);

printing roller (3) both sides rotation is connected with bracing piece (4), and bracing piece (4) symmetry installation, bracing piece (4) upper end swivelling joint have screw rod (1), and the one end fixed connection of screw rod (1) is at last fagging (2) upper surface, its characterized in that: go up lower fixed surface of fagging (2) and be connected with connecting block (9), connecting block (9) rotate and be connected with connecting rod (6), connecting rod (6) are kept away from the one end rotation of connecting block (9) and are connected with clean board (5), the one end rotation that clean board (5) was kept away from to slide bar (10) is connected with connecting plate (11), the one end rotation that clean board (5) was kept away from to connecting plate (11) is connected with second movable rod (12), and at the middle part fixedly connected with screens groove (19) of second movable rod (12), the one end rotation that connecting plate (11) was kept away from to second movable rod (12) is connected with first movable rod (16), the one end rotation that second movable rod (12) was kept away from to first movable rod (16) is connected with spring (17), and the other end rotation of spring (17) is connected on screens groove (19).

2. An environmentally friendly printing roller for facilitating cleaning as defined in claim 1, wherein: the first movable rod (16) is fixedly connected with a cylinder on the partition plate (15) at the joint of the second movable rod (12), the cylinder is rotationally connected with the first movable rod (16) and the second movable rod (12), the left side and the right side of the upper end of the partition plate (15) are respectively provided with a limiting column (14), one side, far away from the first movable rod (16), of the partition plate (15) is rotationally connected with an L-shaped movable block (18), and the top end of the L-shaped movable block (18) is respectively provided with a clamping column (13).

3. An environmentally friendly printing roller for facilitating cleaning as defined in claim 2, wherein: the supporting rod (4) is provided with a sliding groove (8), and the upper end of the supporting rod (4) is provided with a threaded hole which penetrates through and is in threaded connection with the screw rod (1).

4. An environmentally friendly printing roller for cleaning as defined in claim 3, wherein: the cleaning plates (5) are respectively arranged on the front side and the rear side of the printing roller (3) and are suspended at the upper end of the printing roller (3).

5. An environmentally friendly printing roller for facilitating cleaning as defined in claim 1, wherein: the support plates (7) are arranged on two sides of the support rods (4), and through holes are formed in one side, close to the partition plate (15), of each support plate (7).

6. An environmentally friendly printing roller for facilitating cleaning as defined in claim 2, wherein: the L-shaped movable block (18) is rotatably connected to the partition plate (15).