CN211251649U - Printing machine roller component - Google Patents
Printing machine roller component Download PDFInfo
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- CN211251649U CN211251649U CN201921667571.5U CN201921667571U CN211251649U CN 211251649 U CN211251649 U CN 211251649U CN 201921667571 U CN201921667571 U CN 201921667571U CN 211251649 U CN211251649 U CN 211251649U
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Abstract
The utility model discloses a printing machine version roller part, locate the version roller of reticulation roller and platen roller top including the printing during operation, the inboard swing of frame wallboard is equipped with the left and right sides petal body that carries out the support 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. The utility model discloses can let the contact between version roller and the reticulation roller throw off earlier than the embossing roller when shutting down, the ink on the version roller carries out several versions printing again and makes the ink on the version roller consume more, then version roller breaks away from the contact with the embossing roller again, has just so solved the ink and can not get the problem of handling easy drying on version roller surface, does not influence the start printing of going on again.
Description
Technical Field
The utility model relates to a flexographic printing machine, concretely relates to version roller part of flexographic printing machine.
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
The printing machine roller part comprises a printing roller, a first roller, a second roller, a third roller, a fourth roller, a fifth roller, a sixth roller, a fifth roller, a sixth roller.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to accomplish:
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.
After the technical scheme is adopted, the utility model discloses can realize the independent separation and reunion pressure control of version roller, let the contact between version roller and the reticulation roller throw off earlier than the embossing roller when shutting down, the ink on the version roller carries out several versions printing again and makes the ink on the version roller consume, then version roller breaks away from the contact with the embossing roller again, has just so solved printing ink and can not get the problem of handling easy drying on version roller surface, does not influence the start printing of going on again. 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 utility model discloses there is following figure:
figure 1 is a mounting structure diagram of the utility model,
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 machine printing roller component of the utility model comprises a printing 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 rotation way, a left petal body 5 and a right petal body 6 are arranged on the inner side of a frame wall plate 12 in a swinging way, positioning rings 4 are arranged at the front and rear shaft ends of the printing roller 1, the positioning rings 4 are supported by the left petal body 5 and the right petal body 6, the lower parts of the left petal body 5 and the right petal body 6 are connected with the frame wall plate 12 in a swinging way through a swinging pin 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 roller 1, the clutch pressing mechanisms are provided with four groups, when the clutch pressing mechanisms act, the contact between the printing roller 1 and the anilox roller 2 can be separated from the stamping roller 3, the clutch pressing, 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 |
|---|---|---|---|
| CN201921667571.5U CN211251649U (en) | 2019-10-08 | 2019-10-08 | Printing machine roller component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921667571.5U CN211251649U (en) | 2019-10-08 | 2019-10-08 | Printing machine roller component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211251649U true CN211251649U (en) | 2020-08-14 |
Family
ID=71966671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921667571.5U Active CN211251649U (en) | 2019-10-08 | 2019-10-08 | Printing machine roller component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211251649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605901A (en) * | 2019-10-08 | 2019-12-24 | 浙江中特机械科技有限公司 | Printing machine roller component |
| CN113103736A (en) * | 2021-03-09 | 2021-07-13 | 陈东红 | Pressure adjusting device of flexible printing machine |
-
2019
- 2019-10-08 CN CN201921667571.5U patent/CN211251649U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605901A (en) * | 2019-10-08 | 2019-12-24 | 浙江中特机械科技有限公司 | Printing machine roller component |
| CN110605901B (en) * | 2019-10-08 | 2023-08-18 | 浙江中特机械科技股份有限公司 | Printing roller component of printing machine |
| CN113103736A (en) * | 2021-03-09 | 2021-07-13 | 陈东红 | Pressure adjusting device of flexible printing machine |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Song Jiadai Nantang Avenue, Feiyun street, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee after: Zhejiang ZHONGTE Machinery Technology Co.,Ltd. Address before: Song Jiadai Nantang Avenue, Feiyun street, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee before: ZHEJIANG ZHONGTE MACHINERY TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |