CN213861240U - Gravure printing scraper device - Google Patents
Gravure printing scraper device Download PDFInfo
- Publication number
- CN213861240U CN213861240U CN202022534098.2U CN202022534098U CN213861240U CN 213861240 U CN213861240 U CN 213861240U CN 202022534098 U CN202022534098 U CN 202022534098U CN 213861240 U CN213861240 U CN 213861240U
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- scraper
- roller
- gravure
- machine body
- printing machine
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Abstract
The utility model discloses an intaglio printing scraper device, which comprises a printing machine body, wherein grooves are fixedly arranged on two sides in the printing machine body, a driving motor is fixedly arranged on the inner side of each groove, a lead screw is arranged at the lower end of the driving motor in a transmission connection manner, a nut is arranged on the surface of the lead screw in a threaded connection manner, a movable plate is fixedly arranged on the surface of the nut, a plurality of telescopic rods are fixedly arranged in the movable plate, a spring is arranged on the surface of each telescopic rod in a surrounding manner, a scraper mounting plate is fixedly arranged at one end of each telescopic rod, a scraper is fixedly arranged on the inner side surface of each scraper mounting plate, an intaglio roller is rotatably arranged on the inner side of the printing machine body, the scraper is arranged on the inner side of each scraper mounting plate, the scraper is fixedly mounted through a bolt, the driving motor is started to drive the lead screw to rotate, so as to drive the nut to move in the grooves and drive the movable plate to move towards the direction of the intaglio roller, the distance is adjusted according to the size of the gravure cylinder.
Description
Technical Field
The utility model belongs to the technical field of the intaglio printing technique and specifically relates to a gravure printing scraper device is related to.
Background
Printing is a technique of transferring ink to the surface of paper, textiles, plastics, leather, PVC, PC, or other materials by plate making, inking, and pressing original documents such as characters, pictures, photographs, and forgery prevention, and copying the contents of the original documents in bulk. Printing is the process of transferring the approved printing plate to the printing stock by printing machine and special ink.
However, the existing scraper supporting shaft of the gravure printing machine is usually in the process of fixing the scraper, time and labor are wasted due to the fact that manual adjustment is required for multiple times in order to adjust the scraper to a proper position, the scraper is required to be attached to the surface of a printing roller when adjustment is carried out, the existing scraper is mostly fixedly installed, and if the installation position of the scraper is incorrect, the printing roller can be scratched, so that the subsequent printing quality is impressed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a gravure printing scraper device to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intaglio printing scraper device, includes the printing machine body, the fixed recess that is equipped with in the inside both sides of printing machine body, the inboard fixed driving motor that is equipped with of recess, driving motor lower extreme transmission is connected and is equipped with the lead screw, lead screw surface threaded connection is equipped with the nut, nut fixed surface is equipped with the movable plate, the inside fixed a plurality of telescopic link that is equipped with of movable plate, the telescopic link surface is around being equipped with the spring, the fixed scraper mounting panel that is equipped with of telescopic link one end, the inboard fixed surface of scraper mounting panel is equipped with the scraper, the inboard rotation of printing machine body is equipped with the intaglio roller, the inboard rotation of printing machine body is located the adjacent one side of intaglio roller and is equipped with the impression roller, the inboard fixed pigment basin that is equipped with of printing machine body.
As a preferred technical scheme of the utility model, scraper mounting panel and scraper surface all are equipped with a plurality of bolt hole, and scraper mounting panel and scraper pass through bolt fixed connection.
As an optimal technical scheme of the utility model, gravure roller and pigment basin correspond the setting from top to bottom.
As an optimal technical scheme of the utility model, gravure roller and impression roller surface laminating are connected.
As an optimized technical scheme of the utility model, gravure roller and scraper correspond the setting.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the gravure printing scraper device, a scraper is placed on the inner side of a scraper mounting plate and fixedly mounted through a bolt, a driving motor is started to drive a lead screw to rotate, so that a nut is driven to move in a groove, a moving plate is driven to move towards a gravure roller direction, and the distance is adjusted according to the size of the gravure roller;
2. this kind of gravure printing scraper device, telescopic link and spring can be compressed when the scraper contacts gravure cylinder surface, have avoided leading to the damage to gravure cylinder rigidity collision, and the gravure cylinder is stained with the pigment in the pigment basin, later rotates, scrapes unnecessary pigment through the scraper, cooperates the impression roller again and prints, and structure scientific and reasonable, convenience safe in utilization provides very big help for people.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a gravure printing scraper device according to the present invention;
FIG. 2 is a schematic side view of a gravure printing doctor apparatus according to the present invention;
fig. 3 is a schematic view of a partial structure of a gravure printing scraper device according to the present invention.
In the figure: 1. a drive motor; 2. a screw rod; 3. a groove; 4. a nut; 5. a printer body; 6. a gravure roller; 7. embossing the roller; 8. moving the plate; 9. a scraper mounting plate; 10. a bolt; 11. a scraper; 12. embossing the roller; 13. a spring; 14. a telescopic rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a gravure printing scraper device comprises a printing machine body 5, grooves 3 are fixedly arranged on two sides inside the printing machine body 5, a driving motor 1 is fixedly arranged on the inner side of each groove 3, the driving motor 1 drives a lead screw 2 to rotate, so that a nut 4 is driven to move inside each groove 3, the lower end of the driving motor 1 is in transmission connection with the lead screw 2, nuts 4 are in threaded connection with the surface of the lead screw 2, a movable plate 8 is fixedly arranged on the surface of each nut 4, the movable plate 8 moves towards a gravure roller 6, the distance is adjusted according to the size of the gravure roller 6, a plurality of telescopic rods 14 are fixedly arranged inside the movable plate 8, springs 13 are arranged on the surfaces of the telescopic rods 14 in a surrounding mode, when a scraper 11 contacts the surface of the gravure roller 6, the telescopic rods 14 and the springs 13 can be compressed, damage caused by rigid collision of the gravure roller 6 is avoided, a scraper mounting plate 9 is fixedly arranged at one end of each telescopic rod 14, and the scraper 11 is placed on the inner side of the scraper mounting plate 9, carry out fixed mounting through bolt 10, the inboard fixed surface of scraper mounting panel 9 is equipped with scraper 11, the inboard rotation of printing machine body 5 is equipped with gravure cylinder 6, the inboard surface of printing machine body 5 is located the rotation of the adjacent one side of gravure cylinder 6 and is equipped with impression cylinder 12, the inboard fixed pigment basin 7 that is equipped with of printing machine body 5, gravure cylinder 6 is stained with the pigment in the pigment basin 7, later rotate, scrape unnecessary pigment through scraper 11, cooperate impression cylinder 12 again to print.
The utility model discloses, it is preferred, scraper mounting panel 9 and 11 surfaces of scraper all are equipped with a plurality of bolt hole, and scraper mounting panel 9 and scraper 11 pass through bolt 10 fixed connection.
The utility model discloses, preferred, gravure roller 6 and pigment basin 7 correspond the setting from top to bottom.
The utility model discloses, preferred, gravure roller 6 and impression roller 12 surface laminating are connected.
The utility model discloses, preferred, gravure roller 6 and scraper 11 correspond the setting.
The specific principle is as follows: during the use, put scraper 11 inboard at scraper mounting panel 9, carry out fixed mounting through bolt 10, it is rotatory to start driving motor 1 and drive lead screw 2, thereby it moves at 3 inside movements in recess to drive nut 4, it moves to gravure roller 6 directions to drive movable plate 8, thereby adjust the distance according to gravure roller 6's size, telescopic link 14 and spring 13 can be compressed when scraper 11 contacts gravure roller 6 surface, avoided leading to the damage to gravure roller 6 rigid collision, gravure roller 6 is stained with the pigment in pigment basin 7, then rotate, scrape unnecessary pigment through scraper 11, cooperate impression roller 12 again to print.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides an intaglio printing scraper device, includes printing machine body (5), its characterized in that, fixed recess (3) that is equipped with in inside both sides of printing machine body (5), recess (3) inboard fixed is equipped with driving motor (1), driving motor (1) lower extreme transmission is connected and is equipped with lead screw (2), lead screw (2) surface threaded connection is equipped with nut (4), nut (4) fixed surface is equipped with movable plate (8), movable plate (8) internal fixation is equipped with a plurality of telescopic link (14), telescopic link (14) surface is encircleed and is equipped with spring (13), telescopic link (14) one end is fixed and is equipped with scraper mounting panel (9), the inboard fixed surface of scraper mounting panel (9) is equipped with scraper (11), the inboard rotation of printing machine body (5) is equipped with intaglio roller (6), the inboard surface of printing machine body (5) is located the rotation of the adjacent one side of intaglio roller (6) and is equipped with impression roller (6) roller (12) And a pigment basin (7) is fixedly arranged on the inner side of the printing machine body (5).
2. A gravure printing doctor apparatus according to claim 1, characterized in that: scraper mounting panel (9) and scraper (11) surface all are equipped with a plurality of bolt hole, and scraper mounting panel (9) and scraper (11) pass through bolt (10) fixed connection.
3. A gravure printing doctor apparatus according to claim 1, characterized in that: the gravure roller (6) and the pigment basin (7) are arranged up and down correspondingly.
4. A gravure printing doctor apparatus according to claim 1, characterized in that: the surface of the gravure roller (6) is attached to the surface of the impression roller (12).
5. A gravure printing doctor apparatus according to claim 1, characterized in that: the gravure roller (6) and the scraper (11) are arranged correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022534098.2U CN213861240U (en) | 2020-11-05 | 2020-11-05 | Gravure printing scraper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022534098.2U CN213861240U (en) | 2020-11-05 | 2020-11-05 | Gravure printing scraper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213861240U true CN213861240U (en) | 2021-08-03 |
Family
ID=77052811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022534098.2U Active CN213861240U (en) | 2020-11-05 | 2020-11-05 | Gravure printing scraper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213861240U (en) |
-
2020
- 2020-11-05 CN CN202022534098.2U patent/CN213861240U/en active Active
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