CN112622406A

CN112622406A - Tool-free quick-separating type flexo printing mechanism

Info

Publication number: CN112622406A
Application number: CN202011634037.1A
Authority: CN
Inventors: 丁银球
Original assignee: Guangdong Qianrun Machinery Sci & Tech Co ltd
Current assignee: Guangdong Qianrun Machinery Sci & Tech Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-04-09

Abstract

The invention discloses a tool-free quick-separating type flexo printing mechanism, which relates to the technical field of flexo printing equipment and comprises a machine body and a printing plate, wherein the printing plate is arranged in the machine body, an ink fountain is arranged on one side of the machine body, a rubber covered roller is connected to the inner side surface of the ink fountain, the bottom end of the ink fountain is connected with a cross rod, the bottom end of the cross rod is connected with a second air cylinder, a stepping motor is arranged on the outer surface of the machine body, the output end of the stepping motor is connected with a driving shaft, a moving roller is also arranged in the machine body, a second gear is connected to the side surface of the moving roller, one end of the driving shaft is connected with a first gear, the first gear. According to the tool-free quick separation type flexo printing mechanism, the bottom end of a printing plate is connected with a first air cylinder, the bottom end of an ink fountain is connected with a second air cylinder, the bottom end of a scraper is connected with a third air cylinder, and three groups of air cylinders respectively and independently control corresponding operation running mechanisms to separate the flexo printing mechanism, so that the operation is simple and convenient.

Description

Tool-free quick-separating type flexo printing mechanism

Technical Field

The invention relates to the technical field of flexible printing equipment, in particular to a tool-free quick-separation type flexible printing mechanism.

Background

Flexography is a direct printing mode, because use the elastic, protruding picture forme and is called flexography, the forme of the flexography adheres to the forme cylinder, the forme is supplied with ink by a carved metal anilox roller, because the flexography has very big elasticity, can transfer liquid or grease-like ink to almost all kinds of materials, the flexography is printing of light pressure, have unique flexibility, economy, and favorable to protecting the environment, accord with the food package printed matter hygiene standard, the offset printing of our country is more popular, the gravure has already taken a very large market in the packaging industry too, but this kind of technology of flexography starts relatively later, but develops rapidly;

present gentle printing mechanism structural integrity is strong in the operation use, and it is not convenient for disassemble to be difficult to overhaul it and maintain, and the production degree of difficulty to equipment is great under the integral structure, and manufacturing cost and use cost correspondingly increase. To this end, we propose a tool-free quick disconnect flexo printing mechanism.

Disclosure of Invention

The invention mainly aims to provide a tool-free quick-separation type flexo printing mechanism which is convenient to disassemble and maintain and can effectively solve the problems in the background technology by utilizing a plurality of cylinders to independently adjust and control each operating mechanism.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an instrument quick separation formula flexographic printing mechanism exempts from, includes organism and printing plate, organism internally mounted has the printing plate, the ink marker is installed to organism one side, ink marker inside side surface is connected with the rubber roll, the ink marker bottom is connected with the horizontal pole, the horizontal pole bottom is connected with the second cylinder, the external surface mounting of organism has step motor, step motor's output is connected with the drive shaft, the inside movable roll that still installs of organism, the movable roll side surface is connected with the second gear, drive shaft one end is connected with first gear, first gear is connected with the meshing of second gear, the printing plate side is provided with the reticulation roller, the reticulation roller suits with the rubber roll, the printing plate bottom is connected with first cylinder.

Preferably, one side of the ink fountain is connected with a scraper, the scraper is matched with the position of the reticulation roller, so that the surplus printing ink is scraped evenly, and the finishing degree of flexible printing is improved.

Preferably, the two inner side surfaces of the machine body are respectively provided with a support block, the bottom end of each support block is connected with the first air cylinder, and each support block is adapted to the printing plate to support the printing plate in a micro-degree mode and adjust whether the printing plate is in contact with the movable roller or not.

Preferably, the two inner side surfaces of the machine body are both connected with bearings, the printing plate is matched with the bearings in position, and the two ends of the printing plate are both connected with the bearings to support the printing plate.

Preferably, the bottom end of the scraper is connected with a third cylinder for lifting adjustment of the scraper.

Preferably, hooks are arranged on the two inner side surfaces of the machine body, bolts are connected to the two ends of the anilox roller, and the bolts are connected with the hooks to install the anilox roller.

Preferably, a controller is installed on one surface of the machine body, the controller is electrically connected with the stepping motor, and the electrical control effect is enhanced.

Preferably, the two inner side surfaces of the machine body are provided with pin grooves, two ends of the printing plate are matched with the pin grooves in position, and the printing plate is in sliding fit with the pin grooves to fix and longitudinally adjust the printing plate.

The invention has the following beneficial effects:

according to the flexible printing mechanism, the bottom end of the printing plate is connected with the first air cylinder, the bottom end of the ink fountain is connected with the second air cylinder, the bottom end of the scraper is connected with the third air cylinder, and the three groups of air cylinders respectively and independently control the corresponding operation running mechanisms, so that the flexible printing mechanism can be quickly separated, and the operation is simple and convenient.

Secondly, the flexible printing mechanism is convenient to use, all the structures can be disassembled, the flexible printing mechanism is convenient to overhaul and maintain, the use stability is higher, the production and the processing are simple and convenient, and the processing cost is controllable.

Drawings

FIG. 1 is a schematic view of the overall structure of a tool-less quick-disconnect flexographic printing mechanism according to the present invention;

FIG. 2 is a schematic front view of a tool-less quick-disconnect flexographic printing mechanism according to the present invention;

FIG. 3 is a schematic side view of a tool-less quick-disconnect flexographic printing mechanism according to the present invention;

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 3 of a tool-less quick disconnect flexographic printing mechanism in accordance with the present invention;

FIG. 5 is a schematic bottom view of a tool-less quick disconnect flexographic printing mechanism according to the present invention;

FIG. 6 is a schematic diagram of a printing plate position of a tool-less quick disconnect flexographic printing mechanism according to the present invention;

fig. 7 is a cross-sectional view taken along line a-a of fig. 6 of a tool-less quick disconnect flexographic mechanism in accordance with the present invention.

In the figure: 1. a body; 2. an ink fountain; 3. a rubber roller; 4. an anilox roll; 5. a scraper; 6. printing plate; 7. a stepping motor; 8. a drive shaft; 9. a first gear; 10. supporting a block; 11. a second gear; 12. a bearing; 13. a first cylinder; 14. a second cylinder; 15. a third cylinder; 16. hooking; 17. a bolt; 18. a cross bar; 19. a controller; 20. and (5) moving the roller.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

please refer to fig. 1-7: a tool-free quick-separating type flexible printing mechanism comprises a machine body 1 and a printing plate 6, wherein the printing plate 6 is installed inside the machine body 1 and is used for conducting flexible printing operation on printing paper, an ink fountain 2 is installed on one side of the machine body 1 and is used for containing ink, a rubber roller 3 is connected to the side surface inside the ink fountain 2 and is used for evenly spreading the printing ink, a cross rod 18 is connected to the bottom end of the ink fountain 2, a second air cylinder 14 is connected to the bottom end of the cross rod 18 and is used for adjusting the lifting height of the ink fountain 2, a stepping motor 7 is installed on the outer surface of the machine body 1, a driving shaft 8 is connected to the output end of the stepping motor 7 and serves as a driving component of equipment, a moving roller 20 is further installed inside the machine body 1, a second gear 11 is connected to the side surface of the moving roller 20, a first gear 9 is connected to one end of the driving shaft, the anilox roller 4 is matched with the rubber roller 3 to form printing ink transfer, and the bottom end of the printing plate 6 is connected with a first cylinder 13 to control the lifting operation of the printing plate 6 during installation.

Example two:

one side of the ink fountain 2 of the tool-free quick-separation type flexo printing mechanism is connected with a scraper 5, the scraper 5 is matched with the position of an anilox roller 4, the scraper 5 is used for uniformly scraping printing ink attached to the anilox roller 4, two opposite inner side surfaces of a machine body 1 are respectively provided with a support block 10, the bottom end of the support block 10 is connected with a first air cylinder 13, the support block 10 is matched with a printing plate 6, the support block 10 is independently adjusted by the air cylinders to control whether the printing plate 6 is contacted with a moving roller 20 or not, when the support block 10 is lowered, the printing plate 6 is not contacted with the moving roller 20, when the flexo printing mechanism does not operate, the support block 10 is lifted, the printing plate 6 is attached to the moving roller 20, the flexo printing mechanism operates, the two opposite inner side surfaces of the machine body 1 are respectively connected with a bearing 12, the printing plate 6 is matched with the bearing 12, two ends of the printing plate 6 are both connected, the third cylinder 15 goes up and down to scraper 5, whether control it contacts with reticulation roller 4, organism 1 is double-phase all to be provided with couple 16 to the inside surface, reticulation roller 4 both ends all are connected with bolt 17, bolt 17 is connected with couple 16, install fixedly to

reticulation roller

4, 1 surface mounting of organism has controller 19, controller 19 and step motor 7 electric connection, utilize controller 19 to carry out electric control to step motor 7, operation degree of automation is higher, organism 1 is double-phase all to be provided with the keyway to the inside surface, printing plate 6 both ends suit with the keyway position, and printing plate 6 and keyway sliding fit, be convenient for make printing plate 6 cooperate first cylinder 13 to go up and down the activity.

The invention is needed to be described, the invention is a tool-free quick separation type flexible printing mechanism, in the operation and use process, firstly, the ink storage is carried out by using the ink fountain 2, the printing ink is adhered to the anilox roller 4 by the rubber roller 3, the scraper 5 is arranged at the adaptive position of the rubber roller 3 at one side of the ink fountain 2, the printing ink adhered to the anilox roller 4 is uniformly scraped, and the redundant printing ink is scraped, then the printing ink on the anilox roller 4 is contacted with the printing plate 6, the pattern is carved on the printing plate 6, the printing ink is adhered to the pattern, the plate cylinder carrying the printing plate 6 rotates when in operation, and the pattern is adhered to the paper, when the mechanism is quickly separated, the corresponding air cylinders of the mechanism are detached without using related tools, the bottom sides of the two ends of the printing plate 6 are both connected with the first air cylinders 13, the first air cylinders 13 carry out lower buckling locking on the printing plate 6, the ink fountain 2 utilizes the second air cylinder 14 to form the lifting effect of, the flexible printing mechanism is not in contact with the anilox roller 4 and the like, so that inking cannot be formed, the bottom end of the scraper 5 is connected with the third cylinder 15 to control whether the scraper is in contact with the anilox roller 4, and the three groups of cylinders respectively control different operation function mechanisms, so that the flexible printing mechanism can be quickly separated in a tool-free state, and the operation is more convenient.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an exempt from instrument quickly separating formula flexographic printing mechanism, includes organism (1) and printing plate (6), organism (1) internally mounted has printing plate (6), its characterized in that: an ink fountain (2) is installed on one side of the machine body (1), a rubber roller (3) is connected to the side surface inside the ink fountain (2), a cross rod (18) is connected to the bottom end of the ink fountain (2), and a second air cylinder (14) is connected to the bottom end of the cross rod (18);

the outer surface of the machine body (1) is provided with a stepping motor (7), the output end of the stepping motor (7) is connected with a driving shaft (8), a moving roller (20) is further arranged in the machine body (1), the side surface of the moving roller (20) is connected with a second gear (11), one end of the driving shaft (8) is connected with a first gear (9), and the first gear (9) is meshed with the second gear (11);

the printing plate is characterized in that an anilox roller (4) is arranged on the side face of the printing plate (6), the anilox roller (4) is matched with the rubber roller (3), and a first air cylinder (13) is connected to the bottom end of the printing plate (6).

2. A tool-less quick disconnect flexographic printing mechanism according to claim 1, wherein: one side of the ink fountain (2) is connected with a scraper (5), and the scraper (5) is matched with the anilox roller (4) in position.

3. A tool-less quick disconnect flexographic printing mechanism according to claim 1, wherein: the machine body (1) is characterized in that supporting blocks (10) are mounted on the inner side surfaces of the two opposite sides of the machine body (1), the bottom ends of the supporting blocks (10) are connected with a first air cylinder (13), and the supporting blocks (10) are adaptive to the printing plate (6).

4. A tool-less quick disconnect flexographic printing mechanism according to claim 1, wherein: the machine body (1) is characterized in that bearings (12) are connected to the two inner side surfaces of the machine body (1), the positions of the printing plate (6) and the bearings (12) are matched, and the two ends of the printing plate (6) are connected with the bearings (12).

5. A tool-less quick disconnect flexographic printing mechanism according to claim 2, wherein: the bottom end of the scraper (5) is connected with a third cylinder (15).

6. A tool-less quick disconnect flexographic printing mechanism according to claim 1, wherein: the two inner side surfaces of the machine body (1) are provided with hooks (16), two ends of the anilox roller (4) are connected with bolts (17), and the bolts (17) are connected with the hooks (16).

7. A tool-less quick disconnect flexographic printing mechanism according to claim 1, wherein: a controller (19) is installed on one surface of the machine body (1), and the controller (19) is electrically connected with the stepping motor (7).

8. A tool-less quick disconnect flexographic printing mechanism according to claim 1, wherein: the machine body (1) is provided with pin grooves on two inner side surfaces, two ends of the printing plate (6) are matched with the pin grooves in position, and the printing plate (6) is in sliding fit with the pin grooves.