CN216183795U

CN216183795U - Adjusting device of ink transfer mechanism of printing machine

Info

Publication number: CN216183795U
Application number: CN202121878270.4U
Authority: CN
Inventors: 陈士印
Original assignee: Changde Dexing Technology Development Co ltd
Current assignee: Changde Dexing Technology Development Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-04-05
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses an adjusting device of an ink transfer mechanism of a printing machine, which comprises a frame body, and a guide assembly, a transmission assembly and a printing assembly which are arranged in the frame body, wherein an ink box filled with graphite is arranged in the frame body; printing unit includes swing joint in the inside inking roller of support body, distributor roller and stamp roller, the bottom of inking roller contacts with the graphite in the ink horn, the distributor roller transmission is connected in the top of inking roller, stamp roller and distributor roller mutual drive set up on being in same water flat line, the distributor roller passes through a motor drive rotation of support body outer wall connection, the stamp roller passes through two drives of motor of support body outer wall connection and rotates. The adjusting device of the ink transfer mechanism of the printing machine is simple in structure and high in practicability.

Description

Adjusting device of ink transfer mechanism of printing machine

Technical Field

The utility model belongs to the technical field of printing, and particularly relates to an adjusting device of an ink transfer mechanism of a printing machine.

Background

A printer is a machine for printing text and images. Modern printing machines are generally composed of mechanisms for plate loading, inking, stamping, paper feeding, etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced.

The roller of the printing machine is directly contacted with an image bearing material, the ink transfer mechanism rotates to supply ink to the roller, and the rotating speed between the existing ink transfer mechanism and the roller is mostly the same, so that the graphite amount is uncontrollable when the printing ink transfer mechanism is used.

Therefore, in order to meet the current situation, the design and production of an adjusting device of an ink transfer mechanism of a printing machine are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjusting device of an ink transfer mechanism of a printing machine, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an adjusting device of an ink transfer mechanism of a printing machine comprises a frame body, a guide assembly, a transmission assembly and a printing assembly, wherein the guide assembly, the transmission assembly and the printing assembly are arranged in the frame body;

printing unit includes swing joint in the inside inking roller of support body, distributor roller and stamp roller, the bottom of inking roller contacts with the graphite in the ink horn, the distributor roller transmission is connected in the top of inking roller, stamp roller and distributor roller mutual drive set up on being in same water flat line, the distributor roller passes through a motor drive rotation of support body outer wall connection, the stamp roller passes through two drives of motor of support body outer wall connection and rotates.

In a further embodiment, the transmission assembly comprises a printing mechanism and two guide rollers movably connected inside the frame body, the printing mechanism and the two guide rollers are used for transmitting paper, and the inlet end and the outlet end of the paper are respectively positioned on two sides of the frame body.

In a further embodiment the guide assembly is including dismantling the fixed frame of connecting in the support body inside, swing joint in the lower driving roller of fixed frame inside and being located the last driving roller of lower driving roller top, go up driving roller swing joint in the inside of installation frame.

In a further embodiment, the top of installing frame is connected with the output shaft of the inside cylinder that sets up of support body, the installing frame is with the inner wall sliding connection of fixed frame.

In a further embodiment, through holes for paper to pass through are formed in the outer walls of the two sides of the fixing frame.

In a further embodiment, a first gear is connected to the rotating shaft of the inking roller, and a second gear meshed with the first gear is connected to the rotating shaft of the ink transfer roller.

In a further embodiment, the ink cartridge is detachably connected with the inner wall of the frame body through a support frame connected with the bottom of the ink cartridge.

The utility model has the technical effects and advantages that: according to the adjusting device of the ink transfer mechanism of the printing machine, the graphite amount during printing can be adjusted by controlling the rotating speeds of the two motors through the additional arrangement of the first motor and the second motor; the mounting frame is driven by the cylinder to move along the inside of the fixing frame, and the paper is stably conveyed through the interaction between the upper conveying roller and the lower transmission roller; the second gear and the first gear are meshed to enable the inking roller and the ink transfer roller to rotate mutually, so that the inking uniformity is ensured; the adjusting device of the ink transfer mechanism of the printing machine is simple in structure and high in practicability.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view of the construction of an embossing roll according to the present invention;

figure 3 is a sectional view of the fixing frame of the utility model.

In the figure: 1. a frame body; 2. a printing mechanism; 3. a printing roller; 4. an ink transfer roller; 5. an inking roller; 6. an ink cartridge; 7. a support frame; 8. a fixing frame; 9. a guide roller; 10. a first gear; 11. a second gear; 12. a first motor; 13. a second motor; 14. a lower driving roller; 15. an upper driving roller; 16. installing a frame; 17. and a cylinder.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

In order to meet the printing requirement, as shown in fig. 1, an adjusting device of an ink transfer mechanism of a printing machine comprises a frame body 1, and a guide assembly, a transmission assembly and a printing assembly which are arranged inside the frame body 1, wherein an ink box 6 filled with graphite is arranged inside the frame body 1, and the ink box 6 is detachably connected with the inner wall of the frame body 1 through a support frame 7 connected with the bottom of the ink box 6, so that the ink box 6 is conveniently detached and replaced;

in order to adjust the amount of graphite during printing by controlling the rotation speed of two motors, as shown in fig. 1 and 2, the printing assembly comprises an inking roller 5, an ink transfer roller 4 and an embossing roller 3 which are movably connected inside a frame body 1, an ink scraping plate is arranged corresponding to the periphery of the inking roller 4, the bottom of the inking roller 5 is contacted with the graphite in an ink box 6, the inking roller 4 is connected above the inking roller 5 in a transmission way, the embossing roller 3 and the inking roller 4 are mutually transmitted and arranged on the same horizontal line, the inking roller 4 is driven to rotate by a motor I12 connected with the outer wall of the frame body 1, the embossing roller 3 is driven to rotate by a motor II 13 connected with the outer wall of the frame body 1, a first gear 10 is connected on the rotating shaft of the inking roller 5, a second gear 11 meshed with the first gear 10 is connected on the rotating shaft of the inking roller 4, and the inking roller 5 and the inking roller 4 are mutually rotated by the meshing action of the second gear 11 and the first gear 10, thereby ensuring uniform inking.

In order to realize the paper printing condition, as shown in fig. 1, the transmission assembly includes a printing mechanism 2 movably connected inside the frame body 1 and two guide rollers 9, the printing mechanism 2 and the two guide rollers 9 are used for transmitting paper, the inlet end and the outlet end of the paper are respectively located at two sides of the frame body 1, and the two guide rollers 9 are arranged below the printing mechanism 2 at different intervals.

In order to guarantee the stable output of paper, as shown in fig. 1 and fig. 3, the direction subassembly is including dismantling the fixed frame 8 of connecting in the 1 inside of support body, swing joint is in the lower driving roller 14 of fixed frame 8 inside and be located the last driving roller 15 of driving roller 14 top down, go up driving roller 15 swing joint in the inside of installing frame 16, the top of installing frame 16 is connected with the output shaft of the cylinder 17 of the 1 inside setting of support body, the installing frame 16 is connected with the inner wall sliding connection of fixed frame 8, the through-hole that the paper supply passed is all seted up to the both sides outer wall of fixed frame 8.

The working principle of the adjusting device of the ink transfer mechanism of the printing machine is that when the adjusting device is used, paper is transferred through the printing mechanism 2 and the two guide rollers 9, the paper is transferred through the first motor 12 and the second motor 13, the first motor 12 drives the ink transfer roller 4 to rotate, the ink transfer roller 4 drives the first gear 10 to rotate through the second gear 11, the ink applying roller 5 is enabled to rotate and is in contact with graphite in the ink box 6, and the paper is printed through interaction of the ink applying roller 5, the ink transfer roller 4 and the printing roller 3.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.

Claims

1. The utility model provides a printing machine passes adjusting device of black mechanism, includes support body (1) and sets up in inside direction subassembly, transmission assembly and the printing assembly of support body (1), its characterized in that: an ink box (6) filled with graphite is arranged in the frame body (1);

printing unit includes swing joint in support body (1) inside inking roller (5), distributor roller (4) and embossing roller (3), the bottom of inking roller (5) contacts with graphite in ink horn (6), distributor roller (4) transmission is connected in the top of inking roller (5), embossing roller (3) and distributor roller (4) mutual drive set up on being in same water flat line, distributor roller (4) rotate through the motor (12) drive of support body (1) outer wall connection, embossing roller (3) rotate through two (13) drives of motor of support body (1) outer wall connection.

2. The adjusting device of an ink transfer mechanism of a printing press according to claim 1, wherein: the transmission assembly comprises a printing mechanism (2) and two guide rollers (9) which are movably connected inside the frame body (1), the printing mechanism (2) and the two guide rollers (9) are used for transmitting paper, and the inlet end and the outlet end of the paper are respectively positioned on two sides of the frame body (1).

3. The adjusting device of an ink transfer mechanism of a printing press according to claim 2, wherein: the direction subassembly is including dismantling fixed frame (8), swing joint in fixed frame (8) inside of frame body (1), lower driving roller (14) and the last driving roller (15) that are located driving roller (14) top down, go up driving roller (15) swing joint in the inside of installing frame (16).

4. The adjusting device of an ink transfer mechanism of a printing press according to claim 3, wherein: the top of installing frame (16) is connected with the output shaft of the inside cylinder (17) that sets up of support body (1), installing frame (16) and the inner wall sliding connection of fixed frame (8).

5. The adjusting device of an ink transfer mechanism of a printing press according to claim 4, wherein: the through holes for paper to pass through are formed in the outer walls of the two sides of the fixing frame (8).

6. The adjusting device of an ink transfer mechanism of a printing press according to claim 5, wherein: the rotary shaft of the inking roller (5) is connected with a first gear (10), and the rotary shaft of the ink transfer roller (4) is connected with a second gear (11) meshed with the first gear (10).

7. The adjusting device of an ink transfer mechanism of a printing press according to claim 6, wherein: the ink box (6) is detachably connected with the inner wall of the frame body (1) through a supporting frame (7) connected with the bottom.