CN110605901A - Printing machine roller component - Google Patents
Printing machine roller component Download PDFInfo
- Publication number
- CN110605901A CN110605901A CN201910948575.9A CN201910948575A CN110605901A CN 110605901 A CN110605901 A CN 110605901A CN 201910948575 A CN201910948575 A CN 201910948575A CN 110605901 A CN110605901 A CN 110605901A
- Authority
- CN
- China
- Prior art keywords
- roller
- printing
- petal body
- clutch
- pin
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/18—Impression cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F5/00—Rotary letterpress machines
- B41F5/24—Rotary letterpress machines for flexographic printing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a printing machine roller component, which comprises a printing roller arranged above an anilox roller and a stamping roller during printing work, wherein left and right petal bodies for supporting the front and rear shaft ends of the printing roller are arranged on the inner side of a frame wallboard in a swinging manner, and the printing machine roller component is characterized in that: the lower parts of the left petal body and the right petal body are connected with a frame wallboard in a swinging mode, the left petal body and the right petal body are pushed by respective front and rear clutch pressing mechanisms to carry out independent clutch pressing adjustment on the printing roller, and when the clutch pressing mechanisms act, the printing roller can be in contact with the anilox roller before the embossing roller is disengaged. The invention can lead the contact between the plate roller and the anilox roller to be separated before the stamping roller when the machine is stopped, the ink on the plate roller is printed for several more plates to lead the ink on the plate roller to be consumed, and then the plate roller is separated from the stamping roller, thus solving the problem that the ink can not be processed on the surface of the plate roller and is easy to dry, and not influencing the start-up printing which is carried out again.
Description
Technical Field
The invention relates to a flexible printing press, in particular to a plate roller component of the flexible printing press.
Background
The flexographic printing machine has the advantages of simple machine structure, strong material adaptability, small imprinting force, low printing cost, high printing speed, good quality, environmental protection and the like. The plate roller component of the prior art flexographic printing machine has the following disadvantages: the printing roller can not realize independent clutch pressure control, and the printing roller is simultaneously separated from the anilox roller and the stamping roller when the printing roller is stopped, so that ink on the printing roller is easy to dry when ink is printed, the re-starting printing can be influenced under the condition that effective treatment cannot be obtained, and in addition, the structure for adjusting the printing pressure of the printing roller in the prior art is also complex.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a printing plate roller component of a printing machine, which can ensure that the printing plate roller and an anilox roller are contacted before a stamping roller is separated during shutdown, the ink on the printing plate roller is printed for several more times to consume the ink on the printing plate roller, and then the printing plate roller is separated from the stamping roller.
In order to solve the technical problems, the invention adopts the following technical scheme to complete:
printing machine version roller part locates the version roller of anilox roller and embossing roller top including the printing during operation, and the inboard swing of frame wallboard is equipped with carries out the petal body about supporting to the front and back axle head of version roller, its characterized in that: the lower parts of the left petal body and the right petal body are connected with a frame wallboard in a swinging mode, the left petal body and the right petal body are pushed by respective front and rear clutch pressing mechanisms to carry out independent clutch pressing adjustment on the printing roller, and when the clutch pressing mechanisms act, the printing roller can be in contact with the anilox roller before the embossing roller is disengaged. Clutch pressure mechanism includes clutch cylinder, voussoir, slider and pin, and clutch cylinder installs on the frame wallboard, and the frame wallboard is equipped with horizontal spout, and in the spout was located to the slider horizontal activity, the medial surface of slider was relative with the pin, the lateral surface was equipped with the inclined plane and the voussoir is relative, and the pin joint is on the upper portion of the petal body, and the dead weight that the pin relied on the petal body compresses tightly on the slider, and the voussoir freely passes in and out the spout is promoted by clutch cylinder.
By adopting the technical scheme, the invention can realize the independent clutch pressure control of the plate roller, the contact between the plate roller and the anilox roller is released before the stamping roller when the printing machine is stopped, the printing ink on the plate roller is printed for a plurality of more plates to consume the printing ink on the plate roller, and then the plate roller is separated from the stamping roller, so that the problem that the printing ink cannot be processed on the surface of the plate roller and is easy to dry is solved, and the start-up printing is not influenced. The specific action process of the clutch pressure is as follows: when the machine is stopped, the front clutch pressing mechanism and the rear clutch pressing mechanism on one side of the left petal body (anilox roller) firstly act, the clutch cylinder pushes the wedge block to move forward, the wedge block pushes the sliding block to slide transversely, the sliding block pushes the pin to act, and the pin enables the left petal body to swing upwards, so that the left petal body lifts the printing roller upwards from the bottom of the left side in a single edge direction, the printing roller is separated from the contact with the anilox roller, and the printing roller is still in contact with the stamping roller at the moment; the plate roller continues to rotate, ink on the plate roller is used up quickly, at the moment, the front clutch pressure mechanism and the rear clutch pressure mechanism on one side of the right petal body (stamping roller) act, the clutch cylinder pushes the wedge block to move forward, the wedge block pushes the sliding block to transversely slide, the sliding block pushes the pin to act, and the pin enables the right petal body to swing upwards, so that the right petal body lifts up the plate roller from the bottom of the right side in a single-side mode, the plate roller is separated from contact with the stamping roller, the plate roller stops rotating, single clutch pressure control of the plate roller is achieved, and the structure is simple.
Preferably, the printing pressure of the printing roller is independently adjusted by a pressure adjusting mechanism, the pressure adjusting mechanism comprises an adjusting screw, the adjusting screw is manually adjusted by an adjusting hand wheel, one side of the tops of the left petal body and the right petal body is provided with a leaning surface, and the leaning surface presses the adjusting screw by the self weight of the petal body. Through the design, when the position of the adjusting screw on one side of the left petal body or the right petal body is independently adjusted manually, the contact pressure between the printing roller and the anilox roller or the stamping roller can be changed to adjust the printing pressure of the printing roller, and the structure is very simple.
Drawings
The invention has the following drawings:
figure 1 is a view of the installation structure of the present invention,
figure 2 is a schematic structural view of the present invention,
fig. 3 is a cross-sectional view of the present invention.
Detailed Description
As shown in the figure, the printing plate roller component of the printing machine comprises a printing plate roller 1 which is arranged above an anilox roller 2 and a stamping roller 3 during printing work, the anilox roller 2 and the stamping roller 3 are arranged in a left-right rotating mode, a left petal body 5 and a right petal body 6 are arranged on the inner side of a rack wall plate 12 in a swinging mode, positioning rings 4 are arranged at the front shaft end and the rear shaft end of the printing plate roller 1, the positioning rings 4 are supported by the left petal body 5 and the right petal body 6, the lower portions of the left petal body 5 and the right petal body 6 are connected with the rack wall plate 12 in a swinging mode through swinging pins 23, the left petal body 5 and the right petal body 6 are driven by respective front and rear clutch pressing mechanisms to carry out independent clutch pressing adjustment on the printing plate roller 1, the clutch pressing mechanisms are provided with four groups, when the clutch pressing mechanisms act, the contact between the printing plate roller 1 and the anilox roller 2 can be released before the stamping, clutch cylinder 21 installs on frame wallboard 12, and frame wallboard 12 is equipped with horizontal spout 31, and slider 26 can transversely move about locate in the spout 31, and the medial surface of slider 26 is relative with the pin 24, and the lateral surface is equipped with the inclined plane and is relative with voussoir 25, and pin 24 is connected in the upper portion of left petal body 5 and right petal body 6, and the dead weight that the pin 24 relied on the petal body compresses tightly on slider 26, and voussoir 25 freely passes in and out spout 31 is promoted by clutch cylinder 21. The printing pressure of version roller 1 is carried out the pressure regulating alone by pressure regulating mechanism, and pressure regulating mechanism is equipped with four groups, and pressure regulating mechanism includes adjusting screw 20, and adjusting screw 20 carries out manual regulation by adjusting hand wheel 19, and the top of the left petal body 5 and the right petal body 6 leans on outer one side to be equipped with and leans on the face, leans on the dead weight that the face relied on the petal body to compress tightly adjusting screw 20.
Claims (3)
1. Printing machine version roller part locates the version roller of anilox roller and embossing roller top including the printing during operation, and the inboard swing of frame wallboard is equipped with carries out the petal body about supporting to the front and back axle head of version roller, its characterized in that: the lower parts of the left petal body and the right petal body are connected with a frame wallboard in a swinging mode, the left petal body and the right petal body are pushed by respective front and rear clutch pressing mechanisms to carry out independent clutch pressing adjustment on the printing roller, and when the clutch pressing mechanisms act, the printing roller can be in contact with the anilox roller before the embossing roller is disengaged.
2. The printing press roll assembly defined in claim 1, wherein: clutch pressure mechanism includes clutch cylinder, voussoir, slider and pin, and clutch cylinder installs on the frame wallboard, and the frame wallboard is equipped with horizontal spout, and in the spout was located to the slider horizontal activity, the medial surface of slider was relative with the pin, the lateral surface was equipped with the inclined plane and the voussoir is relative, and the pin joint is on the upper portion of the petal body, and the dead weight that the pin relied on the petal body compresses tightly on the slider, and the voussoir freely passes in and out the spout is promoted by clutch cylinder.
3. The printing press roll assembly defined in claim 1, wherein: the printing pressure of version roller is carried out the pressure regulating alone by pressure regulating mechanism, and pressure regulating mechanism includes adjusting screw, and adjusting screw carries out manual regulation by adjusting hand wheel, and the top one side of the left petal body and the right petal body is equipped with and supports the face, supports to lean on the face and relies on the dead weight of the petal body to compress tightly adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910948575.9A CN110605901B (en) | 2019-10-08 | 2019-10-08 | Printing roller component of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910948575.9A CN110605901B (en) | 2019-10-08 | 2019-10-08 | Printing roller component of printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110605901A true CN110605901A (en) | 2019-12-24 |
| CN110605901B CN110605901B (en) | 2023-08-18 |
Family
ID=68894369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910948575.9A Active CN110605901B (en) | 2019-10-08 | 2019-10-08 | Printing roller component of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110605901B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103736A (en) * | 2021-03-09 | 2021-07-13 | 陈东红 | Pressure adjusting device of flexible printing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001113676A (en) * | 1999-10-19 | 2001-04-24 | Dainippon Printing Co Ltd | Method for flexographic printing for rainbow printing |
| JP2006007495A (en) * | 2004-06-23 | 2006-01-12 | Miyakoshi Printing Machinery Co Ltd | Flexographic unit |
| CN204526377U (en) * | 2015-03-23 | 2015-08-05 | 浙江炜冈机械有限公司 | Flexible printing machine printing pressure regulating device |
| CN207359867U (en) * | 2017-10-13 | 2018-05-15 | 温州峰明机械有限公司 | The Suo Bantiaoban mechanisms of printing machine |
| CN207842300U (en) * | 2018-02-13 | 2018-09-11 | 瑞安市鸿胜机械有限公司 | A kind of printing roller of flexible printing machine pressure control mechanism |
| CN211251649U (en) * | 2019-10-08 | 2020-08-14 | 浙江中特机械科技有限公司 | Printing machine roller component |
-
2019
- 2019-10-08 CN CN201910948575.9A patent/CN110605901B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001113676A (en) * | 1999-10-19 | 2001-04-24 | Dainippon Printing Co Ltd | Method for flexographic printing for rainbow printing |
| JP2006007495A (en) * | 2004-06-23 | 2006-01-12 | Miyakoshi Printing Machinery Co Ltd | Flexographic unit |
| CN204526377U (en) * | 2015-03-23 | 2015-08-05 | 浙江炜冈机械有限公司 | Flexible printing machine printing pressure regulating device |
| CN207359867U (en) * | 2017-10-13 | 2018-05-15 | 温州峰明机械有限公司 | The Suo Bantiaoban mechanisms of printing machine |
| CN207842300U (en) * | 2018-02-13 | 2018-09-11 | 瑞安市鸿胜机械有限公司 | A kind of printing roller of flexible printing machine pressure control mechanism |
| CN211251649U (en) * | 2019-10-08 | 2020-08-14 | 浙江中特机械科技有限公司 | Printing machine roller component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103736A (en) * | 2021-03-09 | 2021-07-13 | 陈东红 | Pressure adjusting device of flexible printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110605901B (en) | 2023-08-18 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Song Jiadai Nantang Avenue, Feiyun street, Ruian City, Wenzhou City, Zhejiang Province 325200 Applicant after: Zhejiang ZHONGTE Machinery Technology Co.,Ltd. Address before: Song Jiadai Nantang Avenue, Feiyun street, Ruian City, Wenzhou City, Zhejiang Province 325200 Applicant before: ZHEJIANG ZHONGTE MACHINERY TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant |