CN220904347U - Inking device of flexo printing machine - Google Patents
Inking device of flexo printing machine Download PDFInfo
- Publication number
- CN220904347U CN220904347U CN202322762838.1U CN202322762838U CN220904347U CN 220904347 U CN220904347 U CN 220904347U CN 202322762838 U CN202322762838 U CN 202322762838U CN 220904347 U CN220904347 U CN 220904347U
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- ink
- roller
- cover
- rubber roller
- printing machine
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- 238000007639 printing Methods 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 10
- 239000012535 impurity Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007774 anilox coating Methods 0.000 description 2
- 238000007647 flexography Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses an inking device of a flexo printing machine, which comprises a printing mechanism and an ink box. The printing mechanism comprises a rubber roller, an ink transfer roller and a plate cylinder, wherein the rubber roller is used for transferring ink to the ink transfer roller, the ink transfer roller is positioned above the rubber roller, the ink transfer roller is used for receiving ink from the rubber roller and transferring the ink to the plate cylinder, and the plate cylinder is positioned on one side of the ink transfer roller. The ink box is used for bearing ink and comprises a box part and a cover part, wherein one side of the top of the box part is provided with a first opening, the box part is positioned below the ink transfer roller, the box part is used for accommodating the rubber roller, the cover part is in sliding connection with the top of the box part, and the cover part is used for covering a gap between the rubber roller and the top of the box part. The inking device of the flexo printing machine can ensure the printing quality.
Description
Technical Field
The utility model relates to the technical field of flexible printing equipment, in particular to an inking device of a flexible printing machine.
Background
Flexo printing machines are short for flexo printing machines, which are a common printing machine. Flexography is a printing process that uses a flexographic plate to transfer ink through an anilox roller. Flexography is the creation of a raised, mirror image of the desired image on a plate of polyester material. The amount of ink transferred to the plate (or plate cylinder) is controlled by the anilox roller. The printing surface is in contact with the printing material during rotation, thereby transferring the image.
However, in the printing process of the conventional flexo printing machine, ink cartridges of some flexo printing machines have an open opening, so that ink is exposed to air, and ink in the ink cartridges is easily contaminated by impurities, thereby affecting printing quality.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides an inking device of a flexo printing machine, which can ensure the printing quality.
An inking device for a flexo-printing machine according to an embodiment of the first aspect of the present utility model includes a printing mechanism and an ink cartridge. The printing mechanism comprises a rubber roller, an ink transfer roller and a plate cylinder, wherein the rubber roller is used for transferring ink to the ink transfer roller, the ink transfer roller is positioned above the rubber roller, the ink transfer roller is used for receiving the ink from the rubber roller and transferring the ink to the plate cylinder, and the plate cylinder is positioned on one side of the ink transfer roller.
The ink box is used for bearing ink and comprises a box part and a cover part, wherein a first opening is formed in one side of the top of the box part, the box part is positioned below the ink transfer roller, the box part is used for accommodating the rubber roller, the cover part is slidably connected with the top of the box part, and the cover part is used for covering a gap between the rubber roller and the top of the box part.
The inking device of the flexo printing machine has at least the following beneficial effects:
1. According to the utility model, the rubber roller, the ink transfer roller and the plate cylinder are arranged, the rubber roller is contacted with ink through rotation and is stained with ink, the ink transfer roller is contacted with the rubber roller, the rubber roller transfers the ink to the ink transfer roller, and the ink transfer roller is contacted with the plate cylinder through rotation, so that the ink is transferred to the plate cylinder, and the plate cylinder is convenient to carry out subsequent printing procedures.
2. According to the utility model, the box part and the cover part are arranged, the cover part is in sliding connection with the box part, so that the cover part can conveniently cover and open the first opening of the box part, the cover can prevent external impurities from entering ink to influence the printing quality, the service life of the machine is prolonged, and the operations such as ink replacement and addition are convenient when the cover part is opened.
According to some embodiments of the utility model, the printing mechanism is further provided with a platen roller located on one side of the plate cylinder, the platen roller being adapted to cooperate with the plate cylinder to print the printing material.
The beneficial effects are that: the utility model sets up the press roller, place the printing material between press roller and plate cylinder, through turning and pressure, print the picture and text of the plate cylinder on the printing material.
According to some embodiments of the utility model, the top of the box portion is provided with a first slot, which accommodates the passage of the cover portion.
The beneficial effects are that: the utility model is convenient for the cover part to pass and move by arranging the first groove, and improves the efficiency of opening and closing the cover part.
According to some embodiments of the utility model, a first baffle is provided at an end of the cover portion remote from the rubber roller, and the first baffle is detachably connected with the cover portion.
The beneficial effects are that: according to the utility model, the first baffle is arranged, so that the cover part is prevented from falling due to excessive movement, and the detachable connection is convenient for the installation and the detachment of the cover part.
According to some embodiments of the utility model, a second baffle is arranged at one end of the cover part, which is close to the rubber roller, and the second baffle is detachably connected with the cover part.
The beneficial effects are that: according to the utility model, the second baffle is arranged, so that the cover part is prevented from falling due to excessive movement, and the detachable connection is convenient for the installation and the detachment of the cover part.
According to some embodiments of the utility model, two cover parts are provided, the two cover parts are respectively positioned at two sides of the top of the box part, and the two cover parts are used for covering gaps between the top of the box part and two sides of the rubber roller.
The beneficial effects are that: according to the utility model, by arranging the two cover parts, the cover part has better covering property on the box part, and the ink can be prevented from being polluted by external impurities.
According to some embodiments of the utility model, the printing mechanism further comprises a feeding belt, two ends of the feeding belt are respectively connected with two sides of the top of the box portion, and the feeding belt is abutted with the bottom of the rubber roller.
The beneficial effects are that: according to the utility model, the feeding belt is arranged, so that the ink clusters with high viscosity are prevented from being adhered to the rubber roller, and the uniformity of ink adhesion is ensured.
According to some embodiments of the utility model, a doctor blade is provided on a side of the transfer roller remote from the plate cylinder.
The beneficial effects are that: according to the utility model, the ink is scraped off from the rubber roller by arranging the doctor blade, so that the consumption of the ink is ensured, and the printing quality is ensured.
According to some embodiments of the utility model, a bracket is provided on one side of the box portion, the bracket being for supporting the doctor blade.
The beneficial effects are that: the utility model is provided with the bracket which supports the doctor blade.
According to some embodiments of the utility model, an end of the bracket is provided with an adjusting plate, one end of the adjusting plate is hinged with the bracket, and the other end of the adjusting plate is hinged with the doctor blade.
The beneficial effects are that: according to the utility model, the position of the doctor blade is conveniently adjusted by arranging the adjusting plate, so that the feeding amount of the ink is controlled, and the printing quality is ensured.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
Fig. 1 is a schematic structural diagram of an inking device of a flexo printing machine according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the doctor blade shown in FIG. 1;
Fig. 3 is a schematic structural view of another aspect of the cartridge shown in fig. 1.
Reference numerals: 100-rubber roller, 110-ink transfer roller, 120-plate cylinder, 130-box part, 140-cover part, 150-press roller, 160-first groove, 170-first baffle, 180-second baffle, 190-feeding belt, 200-doctor blade, 210-bracket and 220-adjusting plate.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description 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 either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
An inking device of a flexo printing machine according to an embodiment of the present utility model is described below with reference to the accompanying drawings.
Referring to fig. 1 to 3, an inking device of a flexo printing machine according to an embodiment of the present utility model includes a printing mechanism and an ink cartridge.
For printing mechanisms, in some embodiments of the utility model, the printing mechanism includes a rubber roller 100, an ink transfer roller 110, and a plate cylinder 120, the rubber roller 100 is configured to transfer ink to the ink transfer roller 110, the ink transfer roller 110 is positioned above the rubber roller 100, the ink transfer roller 110 is configured to receive ink from the rubber roller 100 and transfer ink to the plate cylinder 120, and the plate cylinder 120 is positioned on one side of the ink transfer roller 110.
Specifically, the utility model is characterized in that the rubber roller 100, the ink transfer roller 110 and the plate cylinder 120 are arranged, the rubber roller 100 contacts ink and is stained with ink by rotation, the ink transfer roller 110 contacts with the rubber roller 100, the rubber roller 100 transfers the ink to the ink transfer roller 110, and the ink transfer roller 110 contacts with the plate cylinder 120 by rotation, so that the ink is transferred to the plate cylinder 120, and the subsequent printing process of the plate cylinder 120 is facilitated.
In some embodiments of the utility model, the printing mechanism is further provided with a platen roller 150, the platen roller 150 being located on one side of the plate cylinder 120, the platen roller 150 being adapted to cooperate with the plate cylinder 120 to print the printing material.
Specifically, the utility model sets the press roller 150, and places the printing material between the press roller 150 and the plate cylinder 120, and prints the image of the plate cylinder 120 on the printing material through rotation and pressure.
In some embodiments of the present utility model, the printing mechanism further includes a feeding belt 190, two ends of the feeding belt 190 are respectively connected to two sides of the top of the box 130, and the feeding belt 190 abuts against the bottom of the rubber roller 100.
Specifically, the utility model prevents the high-viscosity ink from agglomerating and adhering to the rubber roller 100 by arranging the feeding belt 190, thereby ensuring the uniformity of ink adhering.
In some embodiments of the present utility model, the loading belt 190 is installed at both sides of the inside of the box part 130.
In some embodiments of the present utility model, the side of the transfer roller 110 remote from the plate cylinder 120 is provided with a doctor blade 200.
Specifically, the ink scraping knife 200 is arranged to scrape the redundant ink from the rubber roller 100, so that the ink consumption is ensured, and the printing quality is ensured.
In some embodiments of the present utility model, a bracket 210 is provided at one side of the cartridge part 130, and the bracket 210 is used to support the doctor blade 200.
Specifically, the present utility model supports the doctor blade 200 by providing the support 210, the support 210.
In some embodiments of the present utility model, the end of the bracket 210 is provided with an adjusting plate 220, one end of the adjusting plate 220 is hinged with the bracket 210, and the other end of the adjusting plate 220 is hinged with the doctor blade 200.
Specifically, the utility model facilitates the adjustment of the position of the doctor blade 200 by arranging the adjusting plate 220, thereby controlling the feeding amount of the ink and ensuring the printing quality.
In some embodiments of the present utility model, the adjusting plate 220 has corresponding fixing components that can adjustably fix the adjusting plate 220 with the bracket 210, the adjusting plate 220, and the doctor blade 200.
For the ink cartridge, in some embodiments of the present utility model, the ink cartridge is used for carrying ink, and includes a cartridge portion 130 and a cover portion 140, wherein a top side of the cartridge portion 130 has a first opening, the cartridge portion 130 is located below the ink transfer roller 110, the cartridge portion 130 accommodates the rubber roller 100, the cover portion 140 is slidably connected to the top of the cartridge portion 130, and the cover portion 140 is used for covering a gap between the rubber roller 100 and the top of the cartridge portion 130.
Specifically, the box part 130 and the cover part 140 are arranged, the cover part 140 is in sliding connection with the box part 130, the cover part 140 can conveniently cover and open the first opening of the box part 130, the cover can prevent external impurities from entering ink to affect the printing quality, the service life of the machine is prolonged, and the operations such as ink replacement and addition are convenient when the cover is opened.
In some embodiments of the present utility model, the top of the box portion 130 is provided with a first slot 160, the first slot 160 receiving the cover portion 140 therethrough.
Specifically, the present utility model improves the efficiency of opening and closing the cover 140 by providing the first groove 160 to facilitate the passage and movement of the cover 140.
In some embodiments of the present utility model, a first blocking piece 170 is disposed at an end of the cover 140 away from the rubber roller 100, and the first blocking piece 170 is detachably connected to the cover 140.
Specifically, the present utility model prevents the cover 140 from falling due to excessive movement by providing the first blocking piece 170, and the detachable connection facilitates the installation and detachment of the cover 140.
In some embodiments of the present utility model, the cover 140 is provided with a second blocking piece 180 near one end of the rubber roll 100, and the second blocking piece 180 is detachably connected to the cover 140.
Specifically, the present utility model prevents the cover 140 from falling due to excessive movement by providing the second blocking piece 180, and the detachable connection facilitates the installation and detachment of the cover 140.
In some embodiments of the present utility model, two cover parts 140 are provided, and the two cover parts 140 are respectively located at two sides of the top of the box part 130, and the two cover parts 140 are used for covering the gap between the top of the box part 130 and two sides of the rubber roller 100.
Specifically, by arranging two cover parts 140, the cover parts 140 have better covering property on the box part 130, and the ink can be prevented from being polluted by external impurities.
In some embodiments of the utility model, both cover portions 140 are provided with respective first and second flaps 170, 180.
In some embodiments of the present utility model, rubber roll 100, ink transfer roll 110, plate cylinder 120, and impression roll 150 each have respective support assemblies supporting them.
In some embodiments of the utility model, rubber roll 100, ink transfer roll 110, plate cylinder 120, and impression roll 150 are parallel to one another.
In some embodiments of the present utility model, rubber roller 100 and ink transfer roller 110 are in close proximity to each other, ink transfer roller 110 is in close proximity to plate cylinder 120, and plate cylinder 120 and impression roller 150 are in close proximity to each other.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. An inking apparatus of a flexo printing machine, comprising:
Printing mechanism, including rubber roller (100), transfer roller (110) and plate cylinder (120), rubber roller (100) are used for conveying ink to transfer roller (110), transfer roller (110) are located rubber roller (100) top, transfer roller (110) are used for receiving ink from rubber roller (100) and to transfer ink to plate cylinder (120), plate cylinder (120) are located in transfer roller (110) one side;
The ink box is used for bearing ink and comprises a box portion (130) and a cover portion (140), a first opening is formed in one side of the top of the box portion (130), the box portion (130) is located below the ink transfer roller (110), the box portion (130) is used for accommodating the rubber roller (100), the cover portion (140) is slidably connected with the top of the box portion (130), and the cover portion (140) is used for covering a gap between the rubber roller (100) and the top of the box portion (130).
2. Inking device of a flexo printing machine according to claim 1, wherein the printing mechanism is further provided with a printing roller (150), the printing roller (150) being located on one side of the plate cylinder (120), the printing roller (150) being adapted to cooperate with the plate cylinder (120) for printing the printing material.
3. The inking device of a flexo printing machine according to claim 1, wherein the top of the cartridge portion (130) is provided with a first slot (160), the first slot (160) receiving the cover portion (140) therethrough.
4. The inking device of a flexo printing machine according to claim 1, wherein the end of the cover (140) remote from the rubber roller (100) is provided with a first baffle (170), the first baffle (170) being detachably connected to the cover (140).
5. The inking device of a flexo printing machine according to claim 1, wherein the cover (140) is provided with a second blocking piece (180) at one end near the rubber roller (100), the second blocking piece (180) being detachably connected to the cover (140).
6. The inking device of a flexo printing machine according to claim 1, wherein two cover parts (140) are provided, two cover parts (140) are respectively positioned at two sides of the top of the box part (130), and two cover parts (140) are used for covering gaps between the top of the box part (130) and two sides of the rubber roller (100).
7. The inking device of a flexo printing machine according to claim 1, wherein the printing mechanism further comprises a feeding belt (190), wherein two ends of the feeding belt (190) are respectively connected with two sides of the top of the box portion (130), and the feeding belt (190) is abutted against the bottom of the rubber roller (100).
8. Inking device of a flexo printing machine according to claim 1, wherein the side of the inking roller (110) remote from the plate cylinder (120) is provided with a doctor blade (200).
9. Inking device of a flexo printing machine according to claim 8, wherein a holder (210) is provided on one side of the box portion (130), the holder (210) being adapted to support the doctor blade (200).
10. The inking device of a flexo printing machine according to claim 9, wherein the end of the support (210) is provided with an adjusting plate (220), one end of the adjusting plate (220) is rotatably connected to the support (210), and the other end of the adjusting plate (220) is rotatably connected to the doctor blade (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322762838.1U CN220904347U (en) | 2023-10-13 | 2023-10-13 | Inking device of flexo printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322762838.1U CN220904347U (en) | 2023-10-13 | 2023-10-13 | Inking device of flexo printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220904347U true CN220904347U (en) | 2024-05-07 |
Family
ID=90903725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322762838.1U Active CN220904347U (en) | 2023-10-13 | 2023-10-13 | Inking device of flexo printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220904347U (en) |
-
2023
- 2023-10-13 CN CN202322762838.1U patent/CN220904347U/en active Active
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