Printing plate roller capable of preventing ink adhesion

Abstract

The utility model discloses an anti-ink-sticking printing plate roller which comprises a mounting frame and a printing plate roller body, the printing plate roller body is arranged on the inner side of the mounting frame, a cleaning unit is arranged on the outer side of the mounting frame, a motor is fixedly connected to the right side of the mounting frame, the cleaning unit comprises a sliding groove, the sliding groove is formed in the lower side of the mounting frame, and the motor is fixedly connected to the right side of the mounting frame. A sliding block is slidably connected to the inner side of the sliding groove, a screw is rotatably connected to the inner side of the sliding groove, an electric push rod is fixedly connected to the lower side of the sliding block, a lifting plate is fixedly connected to the lower side of the electric push rod, and a scraper is fixedly connected to the lower side of the lifting plate. Through the arrangement of the mounting frame, the printing plate roller body, the sliding groove, the sliding block, the electric push rod and the scraping plate, ink on the surface of the printing plate roller body can be conveniently cleaned by the scraping plate, and through the communicating pipe, the branch pipe, the absorption head, the connecting pipe and the absorption pump, the ink can be conveniently absorbed, and reutilization of the ink is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of printing plate rollers, in particular to an anti-ink sticking printing plate roller. Background Art

[0002] The printing plate roller is a key component in printing machinery, primarily responsible for carrying and transferring ink to the printing medium. During the printing process, the quality of the roller directly impacts the quality and efficiency of the printed product. There are various types of printing plate rollers, including electro-engraved and cloth-lined, depending on the manufacturing process. They are further categorized by their intended use into back-printing and front-printing plates, and by their layering, into layered and line-printing plates.

[0003] When used in printing plate rollers, ink easily sticks to the surface of the roller. If the ink is not cleaned for a long time, the ink emulsification will affect the printing effect of the printing roller. The staff needs to disassemble the roller for cleaning, which increases the workload of the staff and makes the operation troublesome. Utility Model Content

[0004] In order to overcome the disadvantages of the prior art that ink easily adheres to the upper surface of the roller, thereby affecting the printing effect, one of the purposes of the present utility model is to provide an anti-ink-sticking printing plate roller.

[0005] One of the objectives of the utility model is achieved by the following technical solution: an anti-ink printing plate roller, comprising a mounting frame and a printing plate roller body: the printing plate roller body is arranged on the inner side of the mounting frame, a cleaning unit is arranged on the outer side of the mounting frame, and a motor is fixedly connected to the right side of the mounting frame;

[0006] The cleaning unit includes a slide groove, which is opened on the lower side of the mounting frame, and a slider is slidably connected to the inner side of the slide groove, and a screw is rotatably connected to the inner side of the slide groove, and an electric push rod is fixedly connected to the lower side of the electric push rod, and a lifting plate is fixedly connected to the lower side of the lifting plate, and a scraper is fixedly connected to the lower side of the scraper, and a front block is fixedly connected to the front block, and two bottom blocks are fixedly connected to the lower side of the front block, and a connecting pipe is fixedly connected between the two bottom blocks, and a plurality of branch pipes are fixedly connected to the lower side of the connecting pipe, and the lower ends of the plurality of branch pipes are fixedly connected to an absorption head.

[0007] According to the ink-sticking-resistant printing plate roller, a collection box is fixedly connected to the right side of the mounting frame, an absorption pump is fixedly connected to the right side of the collection box, and a connecting pipe is fixedly connected between the absorption pump and the connecting pipe, so that the absorption head can absorb ink conveniently.

[0008] According to the ink-sticking prevention printing plate roller, the screw is threadedly connected to the slider.

[0009] According to the ink-sticking-resistant printing plate roller, the output end of the motor is fixedly connected to the outer end of the screw, making it convenient to control the rotation of the screw.

[0010] According to the ink-sticking prevention printing plate roller, the scraper is slidably connected to the printing plate roller body.

[0011] According to the ink-sticking-resistant printing plate roller, a mounting plate is fixedly connected to the upper side of the mounting frame, and a mounting hole is opened on the upper side of the mounting plate, so as to facilitate the installation of the printing plate roller body.

[0012] Beneficial effects:

[0013] By providing a mounting frame, a printing plate roller, a slide chute, a slider, an electric push rod and a scraper, the scraper can conveniently clean the ink on the surface of the printing plate roller, and through the connecting pipe, branch pipe, absorption head, connecting pipe and absorption pump, the ink can be easily absorbed and reused.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional structural diagram of an anti-ink printing plate roller of the utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of a cleaning unit in an anti-ink printing plate roller of the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a top-down stereoscopic structural diagram of an anti-ink-sticking printing plate roller of the utility model.

[0020] Legend:

[0021] 1. Mounting frame; 2. Mounting plate; 3. Printing plate roller; 4. Motor; 5. Cleaning unit; 501. Slide; 502. Slider; 503. Screw; 504. Electric push rod; 505. Lifting plate; 506. Scraper; 507. Front block; 508. Bottom block; 509. Connecting pipe; 510. Branch pipe; 511. Absorption head; 512. Connecting pipe; 513. Collection box; 514. Absorption pump. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0023] Reference Figure 1 - Figure 4 , an anti-ink printing plate roller, including a mounting frame 1 and a printing plate roller body 3: the printing plate roller body 3 is arranged on the inner side of the mounting frame 1, and a cleaning unit 5 is arranged on the outer side of the mounting frame 1. The right side of the mounting frame 1 is fixedly connected to a motor 4, and the upper side of the mounting frame 1 is fixedly connected to a mounting plate 2. The upper side of the mounting plate 2 is provided with a mounting hole, and the mounting hole is adapted to a bolt, so that the mounting frame 1 is connected to the printing equipment, which facilitates the printing operation of the printing plate roller body 3.

[0024] The cleaning unit 5 includes a chute 501, which is opened on the lower side of the mounting frame 1. A slider 502 is slidably connected to the inner side of the chute 501. A screw 503 is rotatably connected to the inner side of the chute 501. An electric push rod 504 is fixedly connected to the lower side of the slider 502. A lifting plate 505 is fixedly connected to the lower side of the electric push rod 504. A scraper 506 is fixedly connected to the lower side of the lifting plate 505. The front side of the scraper 506 is fixedly connected to a front block 507. The lower side of the front block 507 is fixedly connected to two The bottom block 508 is fixedly connected to the bottom block 508, and a connecting pipe 509 is fixedly connected between the two bottom blocks 508. The lower side of the connecting pipe 509 is fixedly connected to multiple branch pipes 510. The lower ends of the multiple branch pipes 510 are fixedly connected to an absorption head 511. The right side of the mounting frame 1 is fixedly connected to a collection box 513. The right side of the collection box 513 is fixedly connected to an absorption pump 514. A connecting pipe 512 is fixedly connected between the absorption pump 514 and the connecting pipe 509. The screw 503 is threadedly connected to the slider 502. The output end of the motor 4 The outer end of the screw 503 is fixedly connected, and the scraper 506 is slidably connected to the printing plate roller 3. When printing is finished, the electric push rod 504 is first controlled to drive the lifting plate 505 to descend, and the lifting plate 505 drives the scraper 506 to descend, so that the scraper 506 contacts the printing plate roller 3, so that when the printing plate roller 3 rotates, the scraper 506 cleans the ink on the printing plate roller 3. When cleaning, the motor 4 is started, the motor 4 drives the screw 503 to rotate, and the screw 503 drives the slider 502 to the left. Move right, the slider 502 drives the scraper 506 on the lifting plate 505 to move left and right, which is convenient for cleaning the ink on the surface of the long printing plate roller 3. During cleaning, the absorption pump 514 is started, so that the absorption pump 514 can absorb the ink under the action of the connecting pipe 512, the connecting pipe 509 and the branch pipe 510. Since the input end of the absorption pump 514 is connected to the collection box 513, the ink enters the collection box 513 for collection, which is convenient for the reuse of the ink.

[0025] Working principle: When in use, the staff first controls the electric push rod 504 to drive the scraper 506 to contact the printing plate roller 3, and controls the printing plate roller 3 to rotate, so that the scraper 506 cleans the ink on the roller surface, and at the same time starts the motor 4 to control the rotation of the screw 503. Under the action of the slider 502, it is convenient to control the scraper 506 to move left and right, which is convenient for cleaning the long printing plate roller 3, and starts the absorption pump 514. Under the action of the connecting pipe 512, the branch pipe 510, and the connecting pipe 509, it is convenient for the absorption head 511 to absorb the ink, and the collection box 513 to collect the ink.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An anti-ink printing plate roller, characterized in that: The invention comprises a mounting frame (1) and a printing plate roller (3): the printing plate roller (3) is arranged on the inner side of the mounting frame (1), a cleaning unit (5) is arranged on the outer side of the mounting frame (1), and a motor (4) is fixedly connected to the right side of the mounting frame (1); The cleaning unit (5) comprises a chute (501), the chute (501) is provided on the lower side of the mounting frame (1), a slider (502) is slidably connected to the inner side of the chute (501), a screw (503) is rotatably connected to the inner side of the chute (501), an electric push rod (504) is fixedly connected to the lower side of the slider (502), a lifting plate (505) is fixedly connected to the lower side of the electric push rod (504), and the lifting plate (505) is fixedly connected to the lower side of the electric push rod (504). 5) is fixedly connected to the lower side of a scraper (506), the front side of the scraper (506) is fixedly connected to a front block (507), the lower side of the front block (507) is fixedly connected to two bottom blocks (508), a connecting pipe (509) is fixedly connected between the two bottom blocks (508), the lower side of the connecting pipe (509) is fixedly connected to a plurality of branch pipes (510), and the lower ends of the plurality of branch pipes (510) are fixedly connected to an absorption head (511).

2. The ink-resistant printing plate roller according to claim 1, characterized in that: A collection box (513) is fixedly connected to the right side of the mounting frame (1), an absorption pump (514) is fixedly connected to the right side of the collection box (513), and a connecting pipe (512) is fixedly connected between the absorption pump (514) and the connecting pipe (509).

3. The ink-resistant printing plate roller according to claim 1, characterized in that: The screw rod (503) is threadedly connected to the slider (502).

4. The ink-resistant printing plate roller according to claim 1, characterized in that: The output end of the motor (4) is fixedly connected to the outer end of the screw (503).

5. The ink-resistant printing plate roller according to claim 1, characterized in that: The scraper (506) is slidably connected to the printing plate roller (3).

6. The ink-resistant printing plate roller according to claim 1, characterized in that: A mounting plate (2) is fixedly connected to the upper side of the mounting frame (1), and a mounting hole is provided on the upper side of the mounting plate (2).

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