CN219650783U - Device capable of realizing multiple coloring by single unit - Google Patents
Device capable of realizing multiple coloring by single unit Download PDFInfo
- Publication number
- CN219650783U CN219650783U CN202321087171.3U CN202321087171U CN219650783U CN 219650783 U CN219650783 U CN 219650783U CN 202321087171 U CN202321087171 U CN 202321087171U CN 219650783 U CN219650783 U CN 219650783U
- Authority
- CN
- China
- Prior art keywords
- sectional type
- sectional
- scraper
- gravure roll
- tray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004040 coloring Methods 0.000 title claims abstract description 12
- 239000003086 colorant Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 3
- 239000000976 ink Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Rotary Presses (AREA)
Abstract
The utility model relates to a device capable of realizing multiple coloring by a single unit, which is characterized by comprising a bracket, a sectional type gravure roll, a sectional type scraper, a sectional type tray and an integral press roll, wherein the sectional type gravure roll, the sectional type scraper, the sectional type tray and the integral press roll are arranged on the bracket; the sectional intaglio roller is formed from a whole plate roller; the sectional type scraper and the sectional type charging tray are independent individuals, and the number and the positions of the sectional type scraper and the sectional type charging tray are configured based on the number of sections of the sectional type gravure roll; the segmented doctor blades are each provided with a separate doctor blade adjustment assembly. The utility model solves the problem that the traditional single machine set can only perform single-color printing by sectional design of the register roller and matching with the corresponding scraper and the corresponding charging tray, so that the single machine set can realize the printing effect of multiple colors.
Description
Technical Field
The utility model relates to the technical field of paper processing devices, in particular to a single-group device capable of realizing multiple coloring.
Background
The conventional coloring by intaglio printing can only perform single-color printing per unit, and the printing process such as the number of intaglio lines and the doctor blade angle are also determined. If technological parameters such as color, ink layer thickness and the like are required to be adjusted, the operations such as continuous feeding and discharging, adjustment of the angle of a scraper, plate roller deplating and resculpting are required. The method has long operation period, time and labor waste, labor cost, time cost and extremely high research and development cost, and the development of new products usually takes a plurality of weeks.
Disclosure of Invention
The utility model aims to provide a single unit capable of realizing various coloring devices so as to solve the problems that the single unit can only perform single-color printing under the same parameters, the development period is long, and the time cost and the development cost are high.
In order to solve the problems, the utility model adopts the following technical scheme:
the device is characterized by comprising a bracket, a sectional gravure roll, a sectional scraper, a sectional material tray and an integral press roll, wherein the sectional gravure roll, the sectional scraper, the sectional material tray and the integral press roll are arranged on the bracket;
the sectional intaglio roller is formed from a whole plate roller;
the sectional type scraper and the sectional type charging tray are independent individuals, and the number and the positions of the sectional type scraper and the sectional type charging tray are configured based on the number of sections of the sectional type gravure roll;
the segmented doctor blades are each provided with a separate doctor blade adjustment assembly.
The support is provided with a sectional type gravure roll, a press roll and a tray platform at the same time, the press roll is configured above the sectional type gravure roll, the tray platform is configured below the sectional type gravure roll, different trays are correspondingly placed below the gravure rolls of different sections, and printing ink of different colors is placed in each tray.
The scraper adjusting assembly comprises a pair of liftable vertical rods and a transverse shaft arranged on the liftable vertical rods in a supporting mode, an air cylinder and a rotating sleeve are fixedly connected to the transverse shaft, the rotating sleeve is connected with the tail portion of the scraper, a cylinder body of the air cylinder is fixed to the transverse shaft through an air cylinder connecting plate, and a push rod of the air cylinder is fixedly connected with an extension arm of the rotating sleeve.
The liftable vertical rod is a hydraulic rod.
The rotating sleeve is connected with the transverse shaft through a bearing.
According to the utility model, the printing roller is designed in a segmented manner and is matched with the corresponding scraper and the corresponding charging tray, so that a single unit can realize the printing effect of multiple colors at the same time. The scraper adjusting component combines pneumatic control and lifting control, realizes the adjustment of the height of the scraper and the angle of the front side of the scraper on the sectional type gravure roller, changes the pressure of the scraper by changing the air pressure, thereby changing the printing effect, and has different angles of each scraper of the sectional type scraper and different printing effects during printing
Drawings
FIG. 1 is a schematic diagram of a single unit capable of implementing multiple coloring devices according to the first embodiment;
FIG. 2 is a schematic view of a doctor blade adjustment assembly according to the first embodiment;
FIG. 3 is a schematic diagram of a doctor blade and plate roller mating arrangement;
in the figure, 1, a segmented gravure roll, 1a, a first gravure roll, 1b, a second gravure roll, 1c, a third gravure roll, 2a, a first scraper, 2b, a second scraper, 2c, a third scraper, 21, a liftable upright rod, 22, a transverse shaft, 23, a cylinder, 24, a cylinder connecting plate, 25, a rotating sleeve, 26, a push rod, 3a, a first tray, 3b, a second tray, 3c and a third tray; 4. a bracket; 5. and (6) a compression roller and a material tray platform.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
Example 1
The utility model provides a single unit can realize multiple coloring device, includes support 4 and installs sectional type gravure roll 1 and compression roller 5 on support 4, sectional type gravure roll 1 is three sections in this embodiment, names respectively first gravure roll 1a, second gravure roll 1b and third gravure roll 1c, compression roller 5 sets up in the one side of sectional type gravure roll 1, and its structural design is the integral compression roller on synchronous acting on sectional type gravure roll 1. Accordingly, the segmented gravure roll 1 is provided with a first doctor blade 2a, a second doctor blade 2b, and a third doctor blade 2c corresponding to the first gravure roll 1a, the second gravure roll 1b, and the third gravure roll 1c, and a first tray 3a, a second tray 3b, and a third tray 3c disposed below the first gravure roll 1a, the second gravure roll 1b, and the third gravure roll 1c, respectively.
The support 4 is horizontally arranged on the ground, the support 4 is simultaneously provided with a sectional type gravure roll 1, a press roll 5 and a tray platform 6, the press roll 5 is arranged above the sectional type gravure roll 1, the tray platform 6 is arranged below the sectional type gravure roll 1, different trays are correspondingly arranged below the gravure rolls of different sections, printing inks of different colors are placed in each tray, the sectional type gravure roll 1 is immersed in the inks, meanwhile, a sectional type scraper is used for scraping off the redundant inks, paper passes between the sectional type gravure roll 1 and the press roll 5 at the moment, the press roll 5 is pressed down for paper feeding, and the colors of products produced at the moment are various.
The scraper adjusting mechanism is characterized in that each of the first scraper 2a, the second scraper 2b and the third scraper 2c is provided with a scraper adjusting component which is independent of each other, each group of scraper adjusting components can achieve the adjusting function of the height and the angle of the corresponding scraper, and specifically, the scraper adjusting mechanism structurally comprises a pair of liftable vertical rods 21 and a transverse shaft 22 which is arranged on the liftable vertical rods 21 in a supporting mode, an air cylinder 23 is fixedly connected to the transverse shaft 22 through an air cylinder connecting plate 24, a rotating sleeve 25 is further arranged on the transverse shaft 22, the rotating sleeve 25 is connected with the tail portion of the scraper, a cylinder body of the air cylinder 23 is fixed to the air cylinder connecting plate 24, and a push rod 26 of the air cylinder 23 is fixedly connected with an extension arm of the rotating sleeve 25. When the push rod 26 of the external air source control cylinder 23 drives the rotating sleeve 25 to rotate on the transverse shaft 22, the rotating sleeve 25 drives the scraper to swing by a certain angle with the transverse shaft as the center, so that the angle between the head of the scraper and the plate roller is adjusted, and the scraper is directly pressed on the plate roller to scrape ink. Meanwhile, the pressure of the scraper on the plate roller is adjusted by controlling the air pressure.
The liftable upright rod 21 in the present embodiment is designed as a hydraulic rod driven by hydraulic pressure, and of course, may be designed as a manually controlled mechanical structure, and the mechanical structure may be any one of those capable of realizing linear reciprocating motion in the prior art, such as a screw nut.
The rotating sleeve 25 in this embodiment is connected to the transverse shaft 22 by a bearing.
In the embodiment, the number of the engraved net hole lines of each individual intaglio plate in the segmented intaglio roller 1 is different, and the engraving process is different, so that the ink carrying amount of each segment intaglio plate is different, and when the press roller 5 is pressed down, the color effect of the ink transferred to the paper is different, and the multicolor printing effect of a single machine set is realized.
The utility model solves the problem that the traditional single machine group can only perform single-color printing by sectional design of the register roller and simultaneously matching with the corresponding scraper and the charging tray. The scraper adjusting assembly combines pneumatic control and lifting control, so that the height of the scraper and the angle of the front side of the scraper on the sectional type gravure roll are adjusted, the pressure of the scraper is changed by changing the air pressure, the printing effect is changed, the angle of each scraper of the sectional type scraper is different, and the printing effect is different during printing.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one particular feature, structure, or characteristic described in connection with any embodiment, and implementation of such feature, structure, or characteristic in connection with other embodiments is claimed to be within the scope of the utility model.
Claims (5)
1. The device is characterized by comprising a bracket, a sectional gravure roll, a sectional scraper, a sectional material tray and an integral press roll, wherein the sectional gravure roll, the sectional scraper, the sectional material tray and the integral press roll are arranged on the bracket;
the sectional intaglio roller is formed from a whole plate roller;
the sectional type scraper and the sectional type charging tray are independent individuals, and the number and the positions of the sectional type scraper and the sectional type charging tray are configured based on the number of sections of the sectional type gravure roll;
the segmented doctor blades are each provided with a separate doctor blade adjustment assembly.
2. A single set of available multiple coloring apparatuses according to claim 1,
the support is provided with a sectional type gravure roll, a press roll and a tray platform at the same time, the press roll is configured above the sectional type gravure roll, the tray platform is configured below the sectional type gravure roll, and different trays are correspondingly placed below the gravure rolls of different sections and used for filling printing ink of different colors.
3. A single set of available multiple coloring apparatuses according to claim 1,
the scraper adjusting assembly comprises a pair of liftable vertical rods and a transverse shaft arranged on the liftable vertical rods in a supporting mode, an air cylinder and a rotating sleeve are fixedly connected to the transverse shaft, the rotating sleeve is connected with the tail portion of the scraper, a cylinder body of the air cylinder is fixed to the transverse shaft through an air cylinder connecting plate, and a push rod of the air cylinder is fixedly connected with an extension arm of the rotating sleeve.
4. A single set of available multiple coloring apparatuses according to claim 3,
the liftable vertical rod is a hydraulic rod.
5. A single set of available multiple coloring apparatuses according to claim 3,
the rotating sleeve is connected with the transverse shaft through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087171.3U CN219650783U (en) | 2023-05-09 | 2023-05-09 | Device capable of realizing multiple coloring by single unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087171.3U CN219650783U (en) | 2023-05-09 | 2023-05-09 | Device capable of realizing multiple coloring by single unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219650783U true CN219650783U (en) | 2023-09-08 |
Family
ID=87878563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321087171.3U Active CN219650783U (en) | 2023-05-09 | 2023-05-09 | Device capable of realizing multiple coloring by single unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219650783U (en) |
-
2023
- 2023-05-09 CN CN202321087171.3U patent/CN219650783U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102582243B (en) | Full-servo back label printing, intaglio printing, rotary screen printing and embossing register control method | |
| US6382092B1 (en) | Printing machine with exchangeable ink application means | |
| US9205637B2 (en) | Flexographic printing method and flexographic printing apparatus having control means for driving printing roller | |
| CN200984850Y (en) | Ceramic tile soft plate press | |
| US3044396A (en) | Inking mechanism for intaglio printing machines | |
| CN207758317U (en) | A kind of cylinder press of adjustable position of printing assembly | |
| CN102259468A (en) | Direct-drive silk screen numerical control scraper device | |
| CN106515213A (en) | Printing mechanism for laminated flexo printing machine | |
| CN219650783U (en) | Device capable of realizing multiple coloring by single unit | |
| CN108215457A (en) | A kind of Full automatic screen printing equipment | |
| CN206049012U (en) | A kind of combined printing equipment | |
| CN104259735A (en) | Anilox processing device of anilox roller | |
| DE102018121542A1 (en) | Device for printing on hollow bodies | |
| CN110497693B (en) | Ink pressure regulating method based on plate leaning roller of replaceable drum type rotary offset press | |
| EP3582968B1 (en) | Device for printing on hollow bodies | |
| CN215203939U (en) | Automatic flexible printing device | |
| CN106671593A (en) | Turning type enclosed cavity scraping blade device of central cylinder type flexo printing machine | |
| CN104401120B (en) | Four-color printing machine | |
| CN201313438Y (en) | Scraper play independent driving device of gravure printing machine | |
| CN103465608A (en) | Double-feeding and double-discharging photogravure press | |
| CN107584861B (en) | Printing unit comprising offset printing unit and flexo printing unit | |
| CN2468718Y (en) | Comprehensive printing press | |
| CN106687292A (en) | Method and device for adjusting contact pressure of intaglio printer wiping roller | |
| CN109130461B (en) | Satellite-type cylinder transfer printing device | |
| CN211307875U (en) | Offset printing flexo printing multi-mode combined printing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |