CN220075901U - Paper printing leveling device for printing machine - Google Patents

Abstract

The utility model discloses a paper printing leveling device for a printer, which relates to the technical field of printers, and particularly comprises a leveling device main body, wherein the right side surface of the leveling device main body is fixedly connected with a base, a motor is fixedly arranged above the base, the output end of the motor is fixedly provided with a conveying device, and two sliding grooves I are formed in the leveling device main body.

Description

Paper printing leveling device for printing machine

Technical Field

The utility model relates to the technical field of printers, in particular to a paper printing leveling device for a printer.

Background

A printer is a machine that prints text and images. Modern printers typically consist of mechanisms such as plate loading, inking, stamping, paper feeding (including folding). The working principle of the device is as follows: the characters and images to be printed are first made into printing plate, then mounted on a printer, then ink is applied to the places where the characters and images are on the printing plate by means of manual or printer, and then directly or indirectly transferred onto paper or other printing stock (such as textile, metal plate, plastic, leather, wood plate, glass and ceramic), so that the same printed matter as the printing plate can be reproduced. The utility model and development of printing presses, which are classified into relief, lithographic, intaglio and stencil printing presses, have an important role in the spread of human civilization and culture; the mounting plate and the embossing structure are divided into flat-press type, round-press type and round-press type printers.

The raw materials of the printer in the prior art are most commonly paper when in printing, and when the paper is printed, the paper is fed and can not be effectively flattened, so that the paper is wrinkled during feeding, the printed finished product can be influenced, the printed finished product is unclear or the printing format is not standard, the printing production efficiency is reduced, and the use cost of the paper is increased.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

Aiming at the problems that in the prior art, paper feeding cannot be effectively flattened, so that paper is wrinkled during feeding, printed finished products can be affected, printed finished products are unclear or printing formats are not standard, printing production efficiency is reduced, and use cost of paper is increased.

The utility model discloses a paper printing leveling device for a printer, which comprises a leveling device main body, wherein the right side surface of the leveling device main body is fixedly connected with a base, a motor is fixedly arranged above the base, the output end of the motor is fixedly provided with a conveying device, two first sliding grooves are formed in the leveling device main body, the inner wall of each first sliding groove is slidably connected with a sliding block, the upper surface of the sliding block is fixedly provided with a spring, a paper pressing roller is arranged above the conveying device, and the two ends of the paper pressing roller are rotatably connected with the sliding blocks.

Further, the side faces of each sliding block are fixedly connected with moving blocks, and the upper surface of each moving block is rotatably connected with a rotating block.

Furthermore, two second sliding grooves are formed in the flattening device main body, and the inner walls of the second sliding grooves are in sliding connection with the moving blocks.

Further, both sides face of leveling device main part all fixedly connected with fixed block, the top of leveling device main part is equipped with the screw hole.

Further, the inner wall threaded connection of screw hole has the threaded rod, the upper end fixedly connected with handle of threaded rod.

Further, the lower extreme rotation of threaded rod is connected with the clamp plate, the surface of clamp plate and every sliding tray are all sliding connection, and the lower surface of clamp plate and every spring are all fixed connection.

Further, the inside wall fixedly connected with two locating plates of leveling device main part, the bottom surface of every locating plate all rotates and is connected with the gyro wheel that the equidistance was arranged.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the device is used, the pressure is applied to the sliding block through the elasticity of the spring, meanwhile, the sliding block transmits the pressure to the paper pressing roller, the output end of the motor drives the conveying device to rotate through controlling the starting motor, then paper to be flattened is placed between two positioning plates on the conveying device, and when the paper moves to the lower part of the paper pressing roller, the paper is flattened through the pressure of the paper pressing roller, so that the effect that the device can flatten the paper according to requirements is achieved.

2. When the device is used, the handle drives the threaded rod to rotate in the threaded hole by manually rotating the handle, the bottom end of the threaded rod downwards presses the pressing plate, the pressing plate can slide in the first sliding groove, the pressing plate downwards presses the spring, the elastic force of the spring is increased, the spring feeds back the pressure to the sliding block, and the sliding block transmits the pressure to the paper pressing roller, so that the device can finely adjust the pressure of the paper pressing roller according to requirements.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the structure of the threaded hole of the present utility model;

FIG. 3 is a schematic view of the internal cross-sectional structure of the leveling device of the present utility model;

FIG. 4 is a schematic side view of a leveling device according to the present utility model.

In the figure: 1. leveling the device body; 2. a base; 3. a motor; 4. a transfer device; 5. a first sliding groove; 6. a slide block; 7. a platen roller; 8. a spring; 9. a threaded hole; 10. a threaded rod; 11. a handle; 12. a pressing plate; 13. a second sliding groove; 14. a moving block; 15. a rotating block; 16. a fixed block; 17. a positioning plate; 18. and a roller.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1-4, the paper printing leveling device for a printer of the present utility model includes a leveling device main body 1, a base 2 fixedly connected to a right side surface of the leveling device main body 1, a motor 3 fixedly installed above the base 2, a conveying device 4 fixedly installed at an output end of the motor 3, two sliding grooves 5 formed in the leveling device main body 1, a slider 6 slidably connected to an inner wall of each sliding groove 5, a spring 8 fixedly installed on an upper surface of the slider 6, a platen roller 7 disposed above the conveying device 4, and two ends of the platen roller 7 rotatably connected to the slider 6, wherein when the device is used, the motor 3 controls the conveying device 4 to rotate to place paper between the two positioning plates 17, and when the paper moves below the platen roller 7, the paper is flattened by pressure caused by the platen roller 7.

Referring to fig. 4, the side surface of each sliding block 6 is fixedly connected with a moving block 14, the upper surface of each moving block 14 is rotatably connected with a rotating block 15, when the moving block 14 ascends through the connection of the sliding block 6 and the moving block 14, the sliding block 6 and the platen roller 7 are driven to ascend together, and the ascending moving block 14 can be highly fixed through the rotating block 15.

Referring to fig. 1, 2 and 3, two second sliding grooves 13 are formed in the leveling device body 1, and inner walls of the second sliding grooves 13 are slidably connected with the moving block 14, so that the track and distance of the moving block 14 during sliding can be fixed through the second sliding grooves 13.

Referring to fig. 2 and 4, fixing blocks 16 are fixedly connected to both sides of the leveling device body 1, a threaded hole 9 is formed above the leveling device body 1, a moving block 14 is fixed by the fixing blocks 16, and a threaded rod 10 is screwed through the threaded hole 9.

Referring to fig. 2, a threaded rod 10 is screwed to the inner wall of the threaded hole 9, a handle 11 is fixedly connected to the upper end of the threaded rod 10, the handle 11 is fixedly connected to the threaded rod 10, and the threaded rod 10 is more convenient to rotate in the threaded hole 9 by arranging the handle 11

Referring to fig. 2 and 3, the lower end of the threaded rod 10 is rotatably connected with a pressing plate 12, the outer surface of the pressing plate 12 is slidably connected with each sliding groove 5, the lower surface of the pressing plate 12 is fixedly connected with each spring 8, and the pressure of the springs 8 can be finely adjusted when the threaded rod 10 descends through the pressing plate 12, and meanwhile, the pressure of the paper on the platen roller 7 can be finely adjusted.

Referring to fig. 1, two positioning plates 17 are fixedly connected to the inner side wall of the leveling device body 1, the bottom surface of each positioning plate 17 is rotatably connected with rollers 18 arranged at equal intervals, the moving path of the paper on the conveying device 4 is fixed by the two positioning plates 17, and the paper is smoother when moving on the conveying device 4 by the rollers 18.

When the utility model is used: through manual rotation handle 11, handle 11 drives threaded rod 10 and rotates in screw hole 9, the bottom of threaded rod 10 is pressed down clamp plate 12 simultaneously, clamp plate 12 can slide in sliding tray one 5, clamp plate 12 can be to pressing down spring 8 simultaneously, increase spring 8's elasticity, spring 8 is with the pressure feedback to slider 6, slider 6 is with pressure transmission for dancer roll 7, after the elasticity adjustment, drive conveyer 4 through starter motor 3 and rotate, then put the paper between two locating plates 17 on conveyer 4, make the paper remove on conveyer 4, when the paper removes the below of dancer roll 7, carry out the flattening treatment to the paper through spring 8 to dancer roll 7 pressure, reach the device and can flatten the effect of paper as required.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims (7)

1. Paper printing flattening device for a printing machine, comprising a flattening device body (1), characterized in that: the utility model discloses a leveling device for the paper machine, including leveling device main part (1), right flank fixedly connected with base (2), the top fixed mounting of base (2) has motor (3), the output fixed mounting of motor (3) has conveyer (4), two sliding tray one (5) have been seted up to the inside of leveling device main part (1), every the equal sliding connection of inner wall of sliding tray one (5) has slider (6), the upper surface fixed mounting of slider (6) has spring (8), the top of conveyer (4) is equipped with dancer roll (7), and the both ends of dancer roll (7) all rotate with slider (6) and be connected.

2. A paper printing smoothing apparatus for a printing press as claimed in claim 1, wherein: the side of each sliding block (6) is fixedly connected with a moving block (14), and the upper surface of each moving block (14) is rotatably connected with a rotating block (15).

3. A paper printing smoothing apparatus for a printing press as claimed in claim 1, wherein: two second sliding grooves (13) are formed in the flattening device main body (1), and the inner walls of the second sliding grooves (13) are in sliding connection with the moving blocks (14).

4. A paper printing smoothing apparatus for a printing press as claimed in claim 1, wherein: both sides of the leveling device main body (1) are fixedly connected with fixing blocks (16), and a threaded hole (9) is formed in the upper portion of the leveling device main body (1).

5. A paper printing smoothing apparatus for a printing press as recited in claim 4, wherein: the inner wall threaded connection of screw hole (9) has threaded rod (10), the upper end fixedly connected with handle (11) of threaded rod (10).

6. A paper printing smoothing apparatus for a printing press as recited in claim 5, wherein: the lower extreme rotation of threaded rod (10) is connected with clamp plate (12), the surface of clamp plate (12) and every sliding tray one (5) all sliding connection, and the lower surface of clamp plate (12) and every spring (8) all fixed connection.

7. A paper printing smoothing apparatus for a printing press as claimed in claim 1, wherein: the inner side wall of the leveling device body (1) is fixedly connected with two positioning plates (17), and the bottom surface of each positioning plate (17) is rotationally connected with rollers (18) which are arranged at equal intervals.