CN219505618U - Pressing and pulling mechanism of paper-plastic dual-purpose flexographic printing machine - Google Patents
Pressing and pulling mechanism of paper-plastic dual-purpose flexographic printing machine Download PDFInfo
- Publication number
- CN219505618U CN219505618U CN202223330009.8U CN202223330009U CN219505618U CN 219505618 U CN219505618 U CN 219505618U CN 202223330009 U CN202223330009 U CN 202223330009U CN 219505618 U CN219505618 U CN 219505618U
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- lifting seat
- roller
- frame plate
- paper
- rotatably arranged
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a pressing and pulling mechanism of a paper-plastic dual-purpose flexographic printing machine, which is characterized in that: the device comprises a left frame plate, a right frame plate, a press roller and a winding roller, wherein a first cylinder is fixedly arranged on the left frame plate, a second cylinder is fixedly arranged on the right frame plate, a piston rod of the first cylinder is connected with a left lifting seat, a piston rod of the second cylinder is connected with a right lifting seat, one end of the press roller is rotatably arranged on the left lifting seat, the other end of the press roller is rotatably arranged on the right lifting seat, the press roller can be tightly matched with the rubber roller, the winding roller is positioned above the side of the press roller, one end of the winding roller is rotatably arranged on the left lifting seat, and the other end of the winding roller is rotatably arranged on the right lifting seat. The utility model has simple structure and reasonable design, can conveniently realize the transmission of paper or plastic printing base materials, and ensures the accuracy of the color printing of the paper or plastic printing base materials.
Description
Technical Field
The utility model relates to printing equipment, in particular to a pressing and pulling mechanism of a paper-plastic dual-purpose flexographic printing machine.
Background
Flexo printing machines are a common printing apparatus, in which printing substrates of two kinds of printing machines are limited according to the change of the printed substrate, mainly paper flexo printing machines and plastic flexo printing machines, resulting in poor versatility and flexibility of use, and thus, some paper-plastic dual-purpose flexo printing apparatuses are also on the market, but problems of inaccurate color register printing easily occur during use.
Disclosure of Invention
In view of the shortcomings of the background technology, the technical problem to be solved by the utility model is to provide the pressing and pulling mechanism of the paper-plastic dual-purpose flexography printing machine, which has the advantages of simple structure, reasonable design, convenience in conveying paper or plastic printing base materials and capability of ensuring the color printing accuracy.
For this purpose, the utility model is realized by adopting the following scheme:
the utility model provides a dual-purpose flexographic printing machine's press and lead mechanism which characterized in that: the device comprises a left frame plate, a right frame plate, a press roller and a winding roller, wherein a first cylinder is fixedly arranged on the left frame plate, a second cylinder is fixedly arranged on the right frame plate, a piston rod of the first cylinder is connected with a left lifting seat, a piston rod of the second cylinder is connected with a right lifting seat, one end of the press roller is rotatably arranged on the left lifting seat, the other end of the press roller is rotatably arranged on the right lifting seat, the press roller can be tightly matched with the rubber roller, the winding roller is positioned above the side of the press roller, one end of the winding roller is rotatably arranged on the left lifting seat, and the other end of the winding roller is rotatably arranged on the right lifting seat.
The left lifting seat is connected with a first rack, the first rack is meshed with a first gear, the first gear is rotationally arranged on the left frame plate, the right lifting seat is connected with a second rack, the second rack is meshed with a second gear, and the second gear is rotationally arranged on the right frame plate.
The left frame plate is provided with a locking component capable of locking the first gear.
Above-mentioned technical scheme's dual-purpose flexographic printing machine's presses and pulls mechanism, simple structure, reasonable in design, through setting up the compression roller of liftable and through winding the roller, according to the change of printing substrate, selectively control the compression roller and go up and down, when printing plastic substrate, can control the compression roller decline and the cooperation of rubber roll compress tightly, avoid plastic substrate to be by tensile deformation, guarantee the accuracy of chromatography printing position, when printing paper substrate, can control the compression roller and rise, directly let paper substrate bypass through winding the roller and carry, promote its speed of carrying.
Drawings
The utility model has the following drawings:
FIG. 1 is a front view of the present utility model with the glue roll removed;
fig. 2 is a side cross-sectional view of the present utility model.
Detailed Description
As shown in the figure, the pressing and pulling mechanism of the paper-plastic dual-purpose flexographic printing machine comprises a left frame plate 10, a right frame plate 1, a pressing roller 6 and a winding roller 3, wherein a first air cylinder 11 is fixedly arranged on the left frame plate 10, a second air cylinder 2 is fixedly arranged on the right frame plate 1, a piston rod of the first air cylinder 11 is connected with a left lifting seat 9, a piston rod of the second air cylinder 2 is connected with a right lifting seat 4, one end of the pressing roller 6 is rotatably arranged on the left lifting seat 9, the other end of the pressing roller 6 is rotatably arranged on the right lifting seat 4, the pressing roller 6 can be matched and pressed with the rubber roller 12, the winding roller 3 is positioned above the side of the pressing roller 6, one end of the winding roller 3 is rotatably arranged on the left lifting seat 9, and the other end of the winding roller 3 is rotatably arranged on the right lifting seat 4. The left lifting seat 9 is connected with the first rack 7, the first rack 7 is meshed with the first gear, the first gear is rotationally arranged on the left frame plate 10, the right lifting seat 4 is connected with the second rack 5, the second rack 5 is meshed with the second gear 13, the second gear 13 is rotationally arranged on the right frame plate 1, the synchronism of actions during lifting of the left lifting seat and the right lifting seat can be guaranteed through the structure of the matched gear racks, the levelness of the compression roller is guaranteed, meanwhile, the compression deformation of the part due to the fact that the left and right movement is asynchronous is avoided, the locking component 8 capable of locking the first gear is arranged on the left frame plate 10, the movement of the first rack 7 is limited, the stability of the position of the compression roller 6 is guaranteed, the locking component 8 is a common structure on the market, and the method belongs to the prior art, and repeated description is omitted.
According to the pressing and pulling mechanism of the paper-plastic dual-purpose flexographic printing machine, the liftable press roller and the winding roller are arranged, the press roller is selectively controlled to lift according to the change of a printing substrate, when the plastic substrate is printed, the press roller can be controlled to descend and be matched with the rubber roller to compress, the plastic substrate is prevented from being stretched and deformed, the accuracy of the color register printing position is ensured, when the paper substrate is printed, the press roller can be controlled to ascend, the paper substrate is directly enabled to bypass the winding roller to be conveyed, and the conveying speed of the paper substrate is improved.
Claims (3)
1. The utility model provides a dual-purpose flexographic printing machine's press and lead mechanism which characterized in that: the device comprises a left frame plate, a right frame plate, a press roller and a winding roller, wherein a first cylinder is fixedly arranged on the left frame plate, a second cylinder is fixedly arranged on the right frame plate, a piston rod of the first cylinder is connected with a left lifting seat, a piston rod of the second cylinder is connected with a right lifting seat, one end of the press roller is rotatably arranged on the left lifting seat, the other end of the press roller is rotatably arranged on the right lifting seat, the press roller can be tightly matched with the rubber roller, the winding roller is positioned above the side of the press roller, one end of the winding roller is rotatably arranged on the left lifting seat, and the other end of the winding roller is rotatably arranged on the right lifting seat.
2. The press-pulling mechanism of the paper-plastic dual-purpose flexographic printing machine according to claim 1, wherein the left lifting seat is connected with a first rack, the first rack is meshed with a first gear, the first gear is rotatably arranged on the left frame plate, the right lifting seat is connected with a second rack, the second rack is meshed with a second gear, and the second gear is rotatably arranged on the right frame plate.
3. The press-pulling mechanism of a paper-plastic dual-purpose flexographic printing machine according to claim 2, wherein a locking component capable of locking the first gear is arranged on the left frame plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330009.8U CN219505618U (en) | 2022-12-13 | 2022-12-13 | Pressing and pulling mechanism of paper-plastic dual-purpose flexographic printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330009.8U CN219505618U (en) | 2022-12-13 | 2022-12-13 | Pressing and pulling mechanism of paper-plastic dual-purpose flexographic printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219505618U true CN219505618U (en) | 2023-08-11 |
Family
ID=87528568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223330009.8U Active CN219505618U (en) | 2022-12-13 | 2022-12-13 | Pressing and pulling mechanism of paper-plastic dual-purpose flexographic printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219505618U (en) |
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2022
- 2022-12-13 CN CN202223330009.8U patent/CN219505618U/en active Active
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