CN220031438U - Printing pressure adjusting device of printing machine - Google Patents
Printing pressure adjusting device of printing machine Download PDFInfo
- Publication number
- CN220031438U CN220031438U CN202321490152.5U CN202321490152U CN220031438U CN 220031438 U CN220031438 U CN 220031438U CN 202321490152 U CN202321490152 U CN 202321490152U CN 220031438 U CN220031438 U CN 220031438U
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- printing
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- roller
- mount pad
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a printing pressure adjusting device of a printing machine, which comprises a base; the frame is arranged at the top of the base, and a fixed printing roller is arranged on the frame; a pressure adjustment mechanism for being directed at printing pressure regulation, pressure adjustment mechanism include the mount pad, and the bottom of mount pad is provided with the printing subassembly that mutually supports with deciding the printing roller and use, and the top of mount pad is provided with the adjusting part that is used for adjusting the printing subassembly, and the both sides of mount pad bottom just correspond the position of printing subassembly and all are provided with the spacing subassembly that is used for spacing printing subassembly. The ink scraping mechanism can scrape ink generated in the printing process, so that ink dripping in the printing process is avoided, the distance between the movable printing roller and the fixed printing roller is convenient to adjust, the ink scraping mechanism is suitable for printing under different pressures, and the practicability of the ink scraping mechanism is improved.
Description
Technical Field
The utility model belongs to the technical field of printers, and particularly relates to a printing pressure adjusting device of a printer.
Background
In the conventional printing apparatuses, printing rollers are often used to take ink and further print. In the process, the ink inevitably remains on the printing roller, and if the ink remaining on the printing roller is not cleaned, the ink is bonded on the printing roller after being dried, so that the printing quality is affected;
the application number is as follows: CN202021023497.6 discloses a printing roller ink scraping device of a printing machine for label printing, comprising an ink collecting box, wherein the left side and the right side of the ink collecting box are respectively fixedly connected with the bottoms of two groups of supporting frames, the upper side and the lower side of the middle part of the supporting frames are respectively rotated to form two groups of printing rollers, the front side of the ink collecting box is fixedly connected with a motor frame, the upper surface of the motor frame is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with the front end of a threaded rod. This a printing roller ink scraping device of printing machine for label printing sets up through driving motor, threaded rod, nut and push rod's cooperation, makes the movable plate reach the effect of back-and-forth movement, through the setting of bolt, makes the push pedal reach the effect of removal, through the setting of spring, makes the pretightning force of scraper reach adjustable effect, through the setting of scraper, makes the printing roller surface reach the effect of scraping ink.
Although the above comparative case solves the corresponding technical problems, the above comparative case has the following drawbacks: the above technical scheme is inconvenient to adjust the distance between the printing rollers, so that the printing roller is not suitable for printing under different pressures, and the practicability is reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide the printing pressure adjusting device of the printing machine, which can scrape ink generated in the printing process through the ink scraping mechanism, avoid ink dripping in the printing process, and facilitate adjustment of the distance between the movable printing roller and the fixed printing roller, so that the printing pressure adjusting device can be suitable for printing under different pressures, and further the practicability of the printing pressure adjusting device is improved, so that the defects of the prior art are overcome.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a printing pressure adjusting device of a printing machine comprises a base;
the frame is arranged at the top of the base, and a fixed printing roller is arranged on the frame;
the pressure regulating mechanism comprises a mounting seat, a printing component which is matched with the fixed printing roller for use is arranged at the bottom of the mounting seat, regulating components which are used for regulating the printing component are arranged at the top of the mounting seat, and limiting components which are used for limiting the printing component are arranged at the two sides of the bottom of the mounting seat and correspond to the positions of the printing component.
As a further scheme of the utility model, the printing assembly comprises a printing frame, a servo motor is fixedly connected to the side face of the printing frame, and a movable printing roller matched with the fixed printing roller is arranged on an output shaft of the servo motor.
As a further scheme of the utility model, the adjusting assembly comprises an adjusting bolt, the bottom of the adjusting bolt is rotatably arranged at the center of the top of the printing frame through a bearing, and the mounting seat is provided with internal threads meshed with the adjusting bolt at the position corresponding to the adjusting bolt.
As a further scheme of the utility model, the limiting assembly comprises a limiting sliding rail fixedly connected to the bottom of the mounting seat, and a limiting sliding block matched with the limiting sliding rail is fixedly connected to the side face of the printing frame and the position corresponding to the limiting sliding rail.
As a further scheme of the utility model, a limit ball which is in rolling connection with the inner wall of the limit sliding rail is arranged on one side of the limit sliding block, which is close to the limit sliding rail.
As a further scheme of the utility model, the top of the base and the position corresponding to the fixed printing roller are also provided with a scraping mechanism.
As a further aspect of the present utility model, the ink scraping mechanism includes a scraper, and a bottom of the scraper is connected to a top of the base through a spring.
Compared with the prior art, the printing pressure adjusting device of the printing machine has the following beneficial effects: the ink scraping mechanism can scrape ink generated in the printing process, ink dripping in the printing process is avoided, and the distance between the movable printing roller and the fixed printing roller is convenient to adjust, so that the ink scraping mechanism can be suitable for printing under different pressures, and the practicability of the ink scraping mechanism is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only examples of embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of a pressure regulating mechanism according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;
fig. 4 is a schematic structural view of an ink scraping mechanism in an embodiment of the utility model.
Reference numerals:
1-base, 2-frame, 3-pressure adjustment mechanism, 4-decide printing roller, 5-scrape ink mechanism, 301-mount pad, 302-printing subassembly, 303-adjustment subassembly, 3021-printing frame, 3022-servo motor, 3023-move printing roller, 3031-adjusting bolt, 3032-internal screw thread, 304-spacing subassembly, 3041-spacing slide rail, 3042-spacing slider, 3043-spacing ball, 501-scraper blade, 502-spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following detailed description of the implementation routine of the present utility model is provided with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the embodiments of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.
In the description of the embodiments of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; may be a communication between the interiors of two elements; either directly or indirectly through intermediaries, the specific meaning of the terms in the embodiments of the utility model will be understood by those skilled in the art in the specific case.
Referring to fig. 1-4, a printing pressure adjusting device of a printing press according to an embodiment of the present utility model includes a base 1, a frame 2 mounted on top of the base 1, a pressure adjusting mechanism 3 for adjusting a printing pressure, a fixed printing roller 4, and an ink scraping mechanism 5.
The fixed printing roller 4 is mounted on the frame 2.
The pressure regulating mechanism 3 comprises a mounting seat 301, a printing assembly 302 which is matched with the fixed printing roller 4 for use is arranged at the bottom of the mounting seat 301, a regulating assembly 303 which is used for regulating the printing assembly 302 is arranged at the top of the mounting seat 301, and limiting assemblies 304 which are used for limiting the printing assembly 302 are arranged at two sides of the bottom of the mounting seat 301 and correspond to the positions of the printing assembly 302.
The printing assembly 302 includes a printing frame 3021, a servo motor 3022 is fixedly connected to a side surface of the printing frame 3021, and a movable printing roller 3023 matched with the fixed printing roller 4 is mounted on an output shaft of the servo motor 3022.
The adjusting assembly 303 comprises an adjusting bolt 3031, the bottom of the adjusting bolt 3031 is rotatably mounted at the center of the top of the printing frame 3021 through a bearing, and internal threads 3032 meshed with the adjusting bolt 3031 are formed on the mounting seat 301 and correspond to the position of the adjusting bolt 3031.
By adopting the technical scheme, the ink generated in the printing process can be scraped through the ink scraping mechanism 5, so that ink dripping in the printing process is avoided, and the distance between the movable printing roller 3023 and the fixed printing roller 4 is convenient to adjust, so that the ink scraping mechanism is suitable for printing under different pressures, and the practicability of the ink scraping mechanism is improved.
Referring to fig. 1-4, the limiting assembly 304 includes a limiting sliding rail 3041 fixedly connected to the bottom of the mounting seat 301, a limiting sliding block 3042 matched with the limiting sliding rail 3041 is fixedly connected to the side surface of the printing frame 3021 and corresponding to the position of the limiting sliding rail 3041, and a limiting ball 3043 in rolling connection with the inner wall of the limiting sliding rail 3041 is mounted on one side of the limiting sliding block 3042 close to the limiting sliding rail 3041.
By adopting the technical scheme, the printing frame 3021 is limited, so that the stability of adjustment of the printing frame 3021 is improved.
Referring to fig. 1 to 4, the ink scraping mechanism 5 includes a scraper 501, and the bottom of the scraper 501 is connected to the top of the base 1 by a spring 502.
By adopting the technical scheme, the ink on the fixed printing roller 4 is convenient to scrape, so that ink drops generated in the printing process are avoided.
When the distance between the fixed printing roller 4 and the movable printing roller 3023 needs to be adjusted, only the adjusting bolt 3031 needs to be rotated, so that the printing frame 3021 can be driven to move under the action of the threads of the internal thread 3032, and therefore the distance between the movable printing roller 3023 and the fixed printing roller 4 can be adjusted, and then the printing pressure can be adjusted, so that the practicability of the printing machine is improved.
While the basic principles of the present utility model have been shown and described, the foregoing is provided by way of illustration of a preferred embodiment of the utility model, and not by way of limitation, the foregoing embodiment and description are merely illustrative of the principles of the utility model, and any modifications, equivalents, improvements or modifications not within the spirit and scope of the utility model should be included within the scope of the utility model.
Claims (7)
1. A printing pressure adjusting device of a printing machine, comprising;
a base (1);
the machine frame (2) is arranged at the top of the base (1), and a fixed printing roller (4) is arranged on the machine frame (2); a pressure adjustment mechanism (3) for adjusting printing pressure, pressure adjustment mechanism (3) include mount pad (301), the bottom of mount pad (301) be provided with decide printing roller (4) printing subassembly (302) that mutually support and use, the top of mount pad (301) is provided with and is used for right printing subassembly (302) regulation adjusting part (303), the both sides of mount pad (301) bottom just correspond printing subassembly (302) position all is provided with and is used for spacing subassembly (304) of printing subassembly (302).
2. A printing press printing pressure regulating device according to claim 1, wherein: the printing assembly (302) comprises a printing frame (3021), a servo motor (3022) is fixedly connected to the side face of the printing frame (3021), and a movable printing roller (3023) matched with the fixed printing roller (4) is mounted on an output shaft of the servo motor (3022).
3. A printing press printing pressure regulating device according to claim 2, wherein: the adjusting assembly (303) comprises an adjusting bolt (3031), the bottom of the adjusting bolt (3031) is rotatably installed at the center of the top of the printing frame (3021) through a bearing, and an internal thread (3032) meshed with the adjusting bolt (3031) is formed in the mounting seat (301) and corresponds to the position of the adjusting bolt (3031).
4. A printing press printing pressure regulating device according to claim 3, wherein: the limiting assembly (304) comprises a limiting sliding rail (3041) fixedly connected to the bottom of the mounting seat (301), and a limiting sliding block (3042) matched with the limiting sliding rail (3041) is fixedly connected to the side face of the printing frame (3021) and corresponds to the position of the limiting sliding rail (3041).
5. The printing press printing pressure regulating device of claim 4, wherein: and a limit ball (3043) in rolling connection with the inner wall of the limit sliding rail (3041) is arranged on one side of the limit sliding block (3042) close to the limit sliding rail (3041).
6. The printing press printing pressure regulator of claim 5, wherein: the top of the base (1) and the position corresponding to the fixed printing roller (4) are also provided with an ink scraping mechanism (5).
7. The printing press printing pressure regulator of claim 6, wherein: the ink scraping mechanism (5) comprises a scraping plate (501), and the bottom of the scraping plate (501) is connected with the top of the base (1) through a spring (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321490152.5U CN220031438U (en) | 2023-06-13 | 2023-06-13 | Printing pressure adjusting device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321490152.5U CN220031438U (en) | 2023-06-13 | 2023-06-13 | Printing pressure adjusting device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220031438U true CN220031438U (en) | 2023-11-17 |
Family
ID=88723424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321490152.5U Active CN220031438U (en) | 2023-06-13 | 2023-06-13 | Printing pressure adjusting device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220031438U (en) |
-
2023
- 2023-06-13 CN CN202321490152.5U patent/CN220031438U/en active Active
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