CN219133534U

CN219133534U - Clutch mechanism of imprinting device of printing machine

Info

Publication number: CN219133534U
Application number: CN202320288137.6U
Authority: CN
Inventors: 任万营
Original assignee: Guangzhou Ruituo Dezhun Automation Technology Co ltd
Current assignee: Guangzhou Ruituo Dezhun Automation Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-06
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a clutch mechanism of a printing press embossing device, which relates to the technical field of printing press devices and comprises a left upright post and a right upright post, wherein a plate roller and an embossing roller are arranged between the left upright post and the right upright post, a clutch structure for adjusting the spacing between the plate roller and the embossing roller is arranged on the left upright post, the clutch structure comprises two groups of supporting seats which can synchronously move in opposite directions or back to back in the vertical direction, the supporting seats are slidably connected with the left upright post through sliding grooves, a group of driving blocks are fixedly connected to the two groups of supporting seats, the tail ends of the driving blocks are fixedly connected with connecting blocks, the plate roller is arranged on the connecting blocks at the upper end, the embossing roller is arranged on the connecting blocks at the lower end, and the clutch structure can enable the printing press to be suitable for printing plates with different thicknesses during printing operation through changing the spacing between the plate roller and the embossing roller, so that the use limitation of the printing press caused by printing plate materials is reduced.

Description

Clutch mechanism of imprinting device of printing machine

Technical Field

The utility model relates to the technical field of printing machine devices, in particular to a clutch mechanism of a printing machine imprinting device.

Background

The printer is a machine for printing characters and images, and the modern printer generally consists of mechanisms such as plate filling, inking, embossing, paper feeding and the like, and the working principle is as follows: the characters and images to be printed are first made into printing plate, then installed on the printer, and the ink is then applied to the places with characters and images on the printing plate by means of manual or printer, and then transferred directly or indirectly onto paper or other printing stock, so that the same printed matter as the printing plate can be copied.

When the printing machine is used, as printing plates (such as textiles, metal plates, plastics, leather, wood plates, glass, ceramics and the like) are various, the distance between a printing roller and a printing roller is required to be adjusted according to the thickness of the printing plate during printing, so that printing plates with different thicknesses and materials are used, and therefore, a certain improvement space exists.

In view of the above, the present utility model provides a clutch mechanism for a press platen device of a printing machine.

Disclosure of Invention

The utility model aims to provide a clutch mechanism of a printing device of a printing machine, which can enable the printing machine to be applicable to printing plates with different thicknesses during printing operation by changing the distance between a plate roller and the printing roller, thereby increasing the universality of the printing machine during printing and further reducing the use limitation of the printing machine caused by printing plate materials, and further solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the clutch mechanism of the imprinting device of the printing machine comprises a left upright post and a right upright post, a plate roller and an imprinting roller are arranged between the left upright post and the right upright post, and a clutch structure for adjusting the interval between the plate roller and the imprinting roller is arranged on the left upright post;

the clutch structure comprises two groups of supporting seats which can synchronously move in opposite directions or back to back in the vertical direction, the supporting seats are connected with a left upright post in a sliding way through sliding grooves, a group of driving blocks are fixedly connected to the two groups of supporting seats, connecting blocks are fixedly connected to the tail ends of the driving blocks, a plate roller is arranged on the connecting block at the upper end, and an embossing roller is arranged on the connecting block at the lower end.

The clutch structure comprises a cavity sliding seat capable of reciprocating in the horizontal direction, a plurality of groups of swinging rods are uniformly distributed in the upper direction and the lower direction of the cavity sliding seat, one end of each swinging rod is rotationally connected to the cavity sliding seat through a rotating pin shaft, and the other end of each swinging rod is rotationally connected to the driving block through a rotating pin shaft.

The left upright post is provided with a multi-stage electric push rod, the fixed end of the multi-stage electric push rod is fixedly connected to the left upright post, and the telescopic end of the multi-stage electric push rod penetrates through the left upright post through a through groove and is fixedly connected with a cavity sliding seat.

The both ends of version roller are all fixedly connected with and rotate the post, rotate the post and rotate respectively to be connected on linking block and last slide through the bearing, the equal fixedly connected with spliced pole in both ends of impression roller, the spliced pole rotates respectively to be connected on linking block and lower slide through the bearing.

The lower slide seat and the upper slide seat are both connected to the right upright post through a sliding groove in a sliding way, the lower slide seat is fixedly connected with a motor through a positioning block, and the output end of the motor penetrates through the positioning block and the lower slide seat and is fixedly connected with a connecting column at one end of the embossing roller.

The pointer is fixedly connected to the upper sliding seat and comprises an integrally formed tip part, and the position of the upper sliding seat corresponding to the tip part is fixedly connected with a distance reading meter.

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

according to the clutch mechanism of the imprinting device of the printing machine, provided by the utility model, the clutch structure can enable the printing machine to be suitable for printing plates with different thicknesses in a printing operation by changing the spacing between the plate roller and the imprinting roller, so that the universality of the printing machine in printing is improved, and the use limitation of the printing machine caused by printing plate materials is further reduced.

Drawings

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

FIG. 2 is a side view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of a clutch structure according to the present utility model;

FIG. 4 is an enlarged view of FIG. 2A in accordance with the present utility model;

fig. 5 is an enlarged view of fig. 1 at B in accordance with the present utility model.

In the figure: 1. a plate roller; 2. an embossing roller; 3. a left upright post; 4. a right column; 5. a support base; 6. a driving block; 7. a cavity slide; 8. swing rod; 9. an upper slider; 10. a pointer; 11. a distance reading meter; 12. a lower slide; 13. a positioning block; 14. a motor; 15. a joint block; 16. a multi-stage electric push rod.

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.

In order to adjust the spacing between the plate roller 1 and the embossing roller 2 to enable printing plates with different thicknesses, as shown in fig. 1-5, the following preferable technical scheme is provided:

the clutch mechanism of the stamping device of the printing machine comprises a left upright post 3 and a right upright post 4, a plate roller 1 and a stamping roller 2 are arranged between the left upright post 3 and the right upright post 4, and a clutch structure for adjusting the interval between the plate roller 1 and the stamping roller 2 is arranged on the left upright post 3;

the clutch structure comprises two groups of supporting seats 5 which can synchronously move in opposite directions or back to back in the vertical direction, the supporting seats 5 are connected with a left upright post 3 in a sliding way, a group of driving blocks 6 are fixedly connected to the two groups of supporting seats 5, the tail ends of the driving blocks 6 are fixedly connected with connecting blocks 15, a printing roller 1 is arranged on the connecting block 15 at the upper end, and an embossing roller 2 is arranged on the connecting block 15 at the lower end.

The printing press stamping device adjusts the distance between the two groups of supporting seats 5 through the two groups of supporting seats 5 capable of synchronously moving in opposite directions or in opposite directions, the plate roller 1 and the stamping roller 2 are respectively arranged on the two groups of supporting seats 5, so that the distance between the plate roller 1 and the stamping roller 2 is adjusted, when the distance between the plate roller 1 and the stamping roller 2 is adjusted, the multi-stage electric push rod 16 is started to drive the cavity sliding seat 7 to move, so that the multiple groups of swinging rods 8 are driven to rotate, the two groups of supporting seats 5 are driven to slide on the left upright post 3, the distance between the two groups of supporting seats 5 is changed, the clutch structure can enable the printing press to be suitable for printing plates with different thicknesses when in printing operation through changing the distance between the plate roller 1 and the stamping roller 2, the printing use universality of the printing press is improved, and the use limitation of the printing press caused by printing plate materials is further reduced.

Preferably, the clutch structure comprises a cavity sliding seat 7 capable of reciprocating in the horizontal direction, a plurality of groups of swinging rods 8 are uniformly distributed in the upper direction and the lower direction of the cavity sliding seat 7, one end of each swinging rod 8 is rotationally connected to the cavity sliding seat 7 through a rotating pin shaft, and the other end of each swinging rod 8 is rotationally connected to the driving block 6 through a rotating pin shaft. When the cavity sliding seat 7 moves, the swing rods 8 synchronously rotate, and the driving blocks 6 are driven to move by the deflection of the angles of the swing rods 8, so that the distance between the two groups of driving blocks 6 is changed.

Preferably, the left upright 3 is provided with a multi-stage electric push rod 16, the fixed end of the multi-stage electric push rod 16 is fixedly connected to the left upright 3, and the telescopic end of the multi-stage electric push rod 16 penetrates through the left upright 3 through a through groove and is fixedly connected with the cavity sliding seat 7. The cavity sliding seat 7 is driven to move by starting the multi-stage electric push rod 16, so that the cavity sliding seat drives the swing rod 8 to rotate during movement.

Further, both ends of the plate roller 1 are fixedly connected with rotating columns, the rotating columns are respectively and rotatably connected to the connecting block 15 and the upper sliding seat 9 through bearings, both ends of the embossing roller 2 are fixedly connected with connecting columns, and the connecting columns are respectively and rotatably connected to the connecting block 15 and the lower sliding seat 12 through bearings.

Preferably, the lower slide seat 12 and the upper slide seat 9 are both connected to the right upright post 4 in a sliding manner through a sliding groove, the lower slide seat 12 is fixedly connected with a motor 14 through a positioning block 13, and the output end of the motor 14 penetrates through the positioning block 13 and the lower slide seat 12 and is fixedly connected with a connecting column at one end of the embossing roller 2. The motor 14 is started to drive the embossing roller 2 to rotate, so that the printing plate can continuously pass between the embossing roller 2 and the plate roller 1 during printing operation.

Further, a pointer 10 is fixedly connected to the upper slide 9, the pointer 10 comprises an integrally formed tip portion, and a distance reading meter 11 is fixedly connected to the upper slide 9 corresponding to the tip portion. When the distance between the embossing roller 2 and the plate roller 1 is adjusted according to the thickness of the printing plate, the distance value between the embossing roller 2 and the plate roller 1 is defined by pointing the position of the distance reading table 11 through the pointer 10, so that the distance value used by the printing plate is conveniently defined, and the subsequent adjustment process of the embossing roller 2 and the plate roller 1 during printing of the printing plate is convenient.

To sum up: the printing press stamping device adjusts the distance between the two groups of supporting seats 5 through the two groups of supporting seats 5 capable of synchronously moving in opposite directions or in opposite directions, the plate roller 1 and the stamping roller 2 are respectively arranged on the two groups of supporting seats 5, so that the distance between the plate roller 1 and the stamping roller 2 is adjusted, when the distance between the plate roller 1 and the stamping roller 2 is adjusted, the multi-stage electric push rod 16 is started to drive the cavity sliding seat 7 to move, so that the multiple groups of swinging rods 8 are driven to rotate, the two groups of supporting seats 5 are driven to slide on the left upright post 3, the distance between the two groups of supporting seats 5 is changed, the clutch structure can enable the printing press to be suitable for printing plates with different thicknesses when in printing operation through changing the distance between the plate roller 1 and the stamping roller 2, the printing use universality of the printing press is improved, and the use limitation of the printing press caused by printing plate materials is further reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The clutch mechanism of the imprinting device of the printing machine comprises a left upright post (3) and a right upright post (4), wherein a plate roller (1) and an imprinting roller (2) are arranged between the left upright post (3) and the right upright post (4), and the clutch mechanism is characterized in that a clutch structure for adjusting the distance between the plate roller (1) and the imprinting roller (2) is arranged on the left upright post (3);

the clutch structure comprises two groups of supporting seats (5) which can synchronously move in opposite directions or back to back in the vertical direction, the supporting seats (5) are connected with a left upright post (3) in a sliding way, a group of driving blocks (6) are fixedly connected to the two groups of supporting seats (5), connecting blocks (15) are fixedly connected to the tail ends of the driving blocks (6), a plate roller (1) is arranged on the connecting block (15) at the upper end, and an embossing roller (2) is arranged on the connecting block (15) at the lower end.

2. A clutch mechanism for a press platen according to claim 1, wherein: the clutch structure comprises a cavity sliding seat (7) capable of reciprocating in the horizontal direction, a plurality of groups of swinging rods (8) are uniformly distributed on the upper direction and the lower direction of the cavity sliding seat (7), one end of each swinging rod (8) is rotationally connected to the cavity sliding seat (7) through a rotating pin shaft, and the other end of each swinging rod (8) is rotationally connected to the driving block (6) through a rotating pin shaft.

3. The clutch mechanism of the imprinting device of the printing press according to claim 2, wherein the left upright (3) is provided with a multi-stage electric push rod (16), the fixed end of the multi-stage electric push rod (16) is fixedly connected to the left upright (3), and the telescopic end of the multi-stage electric push rod (16) penetrates through the left upright (3) through a through groove and is fixedly connected with the cavity sliding seat (7).

4. A clutch mechanism for a press platen according to claim 1, wherein: the printing roller is characterized in that rotating columns are fixedly connected to the two ends of the printing roller (1), the rotating columns are respectively connected to the connecting block (15) and the upper sliding seat (9) in a rotating mode through bearings, connecting columns are fixedly connected to the two ends of the stamping roller (2), and the connecting columns are respectively connected to the connecting block (15) and the lower sliding seat (12) in a rotating mode through bearings.

5. The clutch mechanism of a press platen according to claim 4, wherein: the lower sliding seat (12) and the upper sliding seat (9) are both connected to the right upright post (4) in a sliding manner through sliding grooves, the lower sliding seat (12) is fixedly connected with a motor (14) through a positioning block (13), and the output end of the motor (14) penetrates through the positioning block (13) and the lower sliding seat (12) and is fixedly connected with a connecting column at one end of the embossing roller (2).

6. The clutch mechanism of a press platen according to claim 5, wherein: the pointer (10) is fixedly connected to the upper sliding seat (9), the pointer (10) comprises an integrally formed tip portion, and a distance reading table (11) is fixedly connected to the position, corresponding to the tip portion, of the upper sliding seat (9).