CN219583737U

CN219583737U - Printing roller for conveniently flattening printing film

Info

Publication number: CN219583737U
Application number: CN202320317775.6U
Authority: CN
Inventors: 张洪晓; 孙国和
Original assignee: Wuxi Yinghong Laser Technology Co ltd
Current assignee: Wuxi Yinghong Laser Technology Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-25
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a printing roller for facilitating flattening of a printing film, which comprises the following components: the printing ink box comprises a base and an ink box, wherein a support is arranged on the base, a threaded rod and a guide rod are arranged on the support, a first moving block and a second moving block are arranged on the ink box, a guide hole is formed in the first moving block, a threaded hole is formed in the second moving block, a printing roller is rotationally connected to the ink box, the printing roller is connected with a first driving motor through a coupler, and the threaded rod is connected with a second driving motor. Compared with the prior art, the printing device is provided with the threaded rod, the second moving block, the ink box, the auxiliary rubber roller and the feeding port, so that the printing film on the printing roller can be conveniently tensioned and flattened, and the effect of the printing roller in picking ink can not be affected.

Description

Printing roller for conveniently flattening printing film

Technical Field

The utility model belongs to the field of printing, and particularly relates to a printing roller for conveniently flattening a printing film.

Background

The utility model provides a printing roller for being convenient for flatten printing membrane, includes the base, the right side fixed mounting of base has the motor, the output fixed mounting of motor has the connecting axle, the connecting axle rotates with the base to be connected, the outside fixed mounting of connecting axle has first bevel gear, the surface engagement of first bevel gear has the second bevel gear, the upside fixed mounting of base has a fixed cylinder, the upside fixed mounting of second bevel gear has first threaded rod, the outside threaded connection of first threaded rod has the support column, support column and fixed cylinder sliding connection, the upside fixed mounting of support column has the fixed block, one side rotation of fixed block is connected with the connecting seat, is provided with the printing roller between two connecting seats, one side fixedly connected with axis of rotation of connecting seat, axis of rotation rotates with the fixed block to be connected. According to the utility model, the motor drives the connecting shaft to rotate, the connecting shaft drives the first bevel gear fixedly arranged on the outer side of the connecting shaft to rotate, the first bevel gear drives the first threaded rod to rotate through the second bevel gear meshed with the surface of the first bevel gear, the first threaded rod drives the support column in threaded connection with the outer side of the first threaded rod to move upwards, and the support column drives the printing roller to move upwards, so that the printing film on the printing roller is tensioned and flattened, and the phenomenon that the printing quality is influenced due to the occurrence of wrinkles on the printing film is avoided.

The device stretches and flattens the printing film by changing the position of the printing roller, and the printing roller position change can influence the inking effect of the printing roller to cause poor printing imaging, so that the printing roller which does not influence the inking of the printing roller and can stretch and flatten the printing film is designed.

Disclosure of Invention

The utility model provides a printing roller for conveniently flattening a printing film, and aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a print roll for facilitating flattening of a printed film, comprising: the printing ink box comprises a base and an ink box, wherein a support is arranged on the base, a threaded rod and a guide rod are arranged on the support, a first moving block and a second moving block are arranged on the ink box, a guide hole is formed in the first moving block, a threaded hole is formed in the second moving block, a printing roller is rotationally connected to the ink box, the printing roller is connected with a first driving motor through a coupler, and the threaded rod is connected with a second driving motor.

Still further, the ink tank includes an ink reservoir and a cover plate disposed over the ink reservoir.

Still further, be provided with supplementary rubber roll on the ink storage chamber, supplementary rubber roll with ink storage chamber rotates to be connected.

Still further, be provided with the fixture block on the apron, be provided with the draw-in groove on the ink storage chamber, the apron with store up Mo Qiang joint cooperation and be connected.

Further, a printing roller is arranged on the cover plate, and the printing roller is rotatably connected with the cover plate.

Still further, the screw hole with threaded rod screw thread fit, first driving motor with ink storage chamber fixed connection, the second driving motor with support fixed connection.

Still further, when the apron with store up Mo Qiang joint cooperation is connected, the printing roller with supplementary rubber roll is tangent laminating, just the length of printing roller with the length of supplementary rubber roll is the same.

Still further, the ink storage cavity is provided with a feed inlet.

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

1. the printing machine is provided with the threaded rod, the second moving block and the second driving motor, and the second driving motor is controlled to drive the threaded rod to rotate so as to drive the second moving block to move upwards, and further drive the ink box and the printing roller to move upwards, so that the printing film on the printing roller is conveniently tensioned and flattened;

2. because the ink box, the auxiliary rubber roller and the feeding hole are arranged, the ink box and the printing roller can move together, the printing roller is driven to rotate by the first driving motor, the auxiliary rubber roller is driven to rotate when the printing roller rotates, and air bubbles in ink between the auxiliary rubber roller and the printing roller and air bubbles attached to the surface of the printing roller are extruded and removed, so that the effect of the printing roller in dipping the ink is not influenced when the position of the printing roller is changed.

Drawings

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

FIG. 2 is a schematic diagram of a split structure of a portion of the structure of the present utility model;

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

FIG. 4 is a schematic view of the ink tank of the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a threaded rod; 4. a guide rod; 5. an ink tank; 6. a first moving block; 7. a second moving block; 8. a guide hole; 9. a threaded hole; 10. a printing roller; 11. a coupling; 12. a first driving motor; 13. a second driving motor; 14. an ink storage chamber; 15. a cover plate; 16. an auxiliary rubber roller; 17. a clamping block; 18. a clamping groove; 19. and a feed inlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a printing roll for facilitating flattening of a printed film, comprising: base 1 and ink box 5 are provided with support 2 on the base 1, are provided with threaded rod 3 and guide bar 4 on the support 2, are provided with first movable block 6 and second movable block 7 on the ink box 5, are provided with guiding hole 8 on the first movable block 6, are provided with screw hole 9 on the second movable block 7, rotate on the ink box 5 and are connected with printing roller 10, and printing roller 10 passes through shaft coupling 11 and is connected with first driving motor 12, and threaded rod 3 is connected with second driving motor 13. The first drive motor 12 and the second drive motor 13 are both of the prior art and are connected to an external known power source. The threaded hole 9 is in threaded fit with the threaded rod 3, the first driving motor 12 is fixedly connected with the ink storage cavity 14, and the second driving motor 13 is fixedly connected with the bracket 2. The position of the printing roller 10 can be conveniently adjusted by arranging the threaded rod 3, the guide rod 4, the first moving block 6, the second moving block 7, the threaded hole 9 and the second driving motor 13 of the ink box 5, so that the printing film can be conveniently tensioned and flattened; by providing the ink tank 5, the ink tank 5 is adjusted together with the printing roller 10, and the printing roller 10 is not affected to pick up ink.

The ink tank 5 includes an ink storage chamber 14 and a cover plate 15, the cover plate 15 being disposed above the ink storage chamber 14. The cover plate 15 is provided with a clamping block 17, the ink storage cavity 14 is provided with a clamping groove 18, and the cover plate 15 is connected with the ink storage cavity 14 in a clamping fit manner. The printing roller 10 is easily removed by providing an ink reservoir 14 and a cover 15.

The ink storage cavity 14 is provided with an auxiliary rubber roller 16, and the auxiliary rubber roller 16 is rotatably connected with the ink storage cavity 14. The cover plate 15 is provided with a printing roller 10, and the printing roller 10 is rotatably connected with the cover plate 15. When the cover plate 15 is in clamping fit connection with the ink storage cavity 14, the printing roller 10 is in tangential fit with the auxiliary rubber roller 16, and the length of the printing roller 10 is the same as that of the auxiliary rubber roller 16. By arranging the auxiliary rubber roller 16 to be in tangent fit with the printing roller 10, the auxiliary rubber roller 16 is driven to rotate when the printing roller 10 rotates, air bubbles in ink between the auxiliary rubber roller 16 and the printing roller 10 and attached air bubbles on the surface of the printing roller 10 are extruded and removed, so that the ink is uniformly filled in meshes on the surface of the printing roller 10, printing color difference is avoided, and printing efficiency and yield are improved.

The ink reservoir 14 is provided with a feed port 19. The feed port 19 is connected to an external ink reservoir via a hose to facilitate the injection of ink into the ink reservoir 14.

The working principle of the utility model is as follows: when the printing film is required to be tensioned and flattened, the second driving motor 13 is controlled to drive the threaded rod 3 to rotate, the second moving block 7 is driven to move upwards, and the ink box 5 and the printing roller 10 are driven to move upwards, so that the printing film on the printing roller 10 is tensioned and flattened, and the phenomenon that the printing quality is affected due to the fact that the printing film is wrinkled is avoided; because the ink tank 5 and the printing roller 10 can move together, the printing roller 10 is driven to rotate by the first driving motor 12, the auxiliary rubber roller 16 is driven to rotate when the printing roller 10 rotates, and bubbles in ink between the auxiliary rubber roller 16 and the printing roller 10 and bubbles attached to the surface of the printing roller 10 are extruded and removed, so that the ink is uniformly filled in meshes on the surface of the printing roller 10, printing color difference is avoided, and the effect of the printing roller 10 in picking up the ink when the position of the printing roller 10 is changed is not influenced, namely the working principle of the device.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A printing roller for being convenient for flatten printing membrane, a serial communication port, including base (1) and ink reservoir (5), be provided with support (2) on base (1), be provided with threaded rod (3) and guide bar (4) on support (2), be provided with first movable block (6) and second movable block (7) on ink reservoir (5), be provided with guiding hole (8) on first movable block (6), be provided with screw hole (9) on second movable block (7), it is connected with printing roller (10) to rotate on ink reservoir (5), printing roller (10) are connected with first driving motor (12) through shaft coupling (11), threaded rod (3) are connected with second driving motor (13).

2. A printing roll for facilitating flattening of a printed film according to claim 1, wherein: the ink tank (5) comprises an ink storage cavity (14) and a cover plate (15), wherein the cover plate (15) is arranged above the ink storage cavity (14).

3. A printing roll for facilitating flattening of a printed film according to claim 2, wherein: an auxiliary rubber roller (16) is arranged on the ink storage cavity (14), and the auxiliary rubber roller (16) is rotationally connected with the ink storage cavity (14).

4. A printing roll for facilitating flattening of a printed film according to claim 3, wherein: the ink storage device is characterized in that a clamping block (17) is arranged on the cover plate (15), a clamping groove (18) is formed in the ink storage cavity (14), and the cover plate (15) is connected with the ink storage cavity (14) in a clamping fit mode.

5. A printing roll for facilitating flattening printed films according to claim 4, wherein: the cover plate (15) is provided with a printing roller (10), and the printing roller (10) is rotatably connected with the cover plate (15).

6. A printing roll for facilitating flattening of a printed film according to claim 2, wherein: the threaded hole (9) is in threaded fit with the threaded rod (3), the first driving motor (12) is fixedly connected with the ink storage cavity (14), and the second driving motor (13) is fixedly connected with the support (2).

7. A printing roll for facilitating flattening printed films according to claim 5, wherein: when the cover plate (15) is connected with the ink storage cavity (14) in a clamping fit mode, the printing roller (10) is in tangent fit with the auxiliary rubber roller (16), and the length of the printing roller (10) is the same as that of the auxiliary rubber roller (16).

8. A printing roll for facilitating flattening of a printed film according to claim 2, wherein: the ink storage cavity (14) is provided with a feed inlet (19).