CN210792471U - Gravure printing roller - Google Patents
Gravure printing roller Download PDFInfo
- Publication number
- CN210792471U CN210792471U CN201921292567.5U CN201921292567U CN210792471U CN 210792471 U CN210792471 U CN 210792471U CN 201921292567 U CN201921292567 U CN 201921292567U CN 210792471 U CN210792471 U CN 210792471U
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- CN
- China
- Prior art keywords
- fixedly connected
- frame
- support frame
- printing
- printing roller
- 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.)
- Expired - Fee Related
Links
- 238000007646 gravure printing Methods 0.000 title claims abstract description 16
- 238000007639 printing Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000007790 scraping Methods 0.000 claims description 15
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model discloses a gravure printing roller, include frame, printing mechanism and strike off the mechanism, printing mechanism installs the inside in the frame, strike off the upper portion that the mechanism installed in the frame, the frame includes the base, the left and right sides at base top is first support frame of fixedly connected with and second support frame respectively, the right side fixed mounting of second support frame has driving motor, cross brace fixed connection is passed through with the top of second support frame to first support frame. The utility model discloses a frame, printing mechanism and strike off mutually supporting between the mechanism and realized the gravure printing roller, not only conveniently clean the printing roller after the printing is accomplished, can change as required to the printing roller body moreover to made things convenient for staff's use, the connecting axle of printing roller body left and right sides all adopts wear-resisting material preparation to form with the drive shaft moreover, thereby increased its life.
Description
Technical Field
The utility model relates to the technical field, specific gravure printing roller that says so.
Background
The intaglio printing is that the whole surface of printing plate is coated with ink, then the ink in blank portion is removed by using special ink-scraping mechanism, so that the ink can be remained in the cell of image-text portion, and under the action of larger pressure the ink can be transferred to the surface of printing material so as to obtain the invented printed matter. Gravure printing belongs to direct printing. The image-text part of the printing plate is concave, the concave degree is different along with the gradation of the image, the blank part of the printing plate is convex and is on the same plane, but the common intaglio printing is inconvenient to clean the printing roller, so that the cleaning of the printing roller after the printing is finished is complicated, and the workload of workers is increased.
Disclosure of Invention
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a gravure printing roller.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the gravure printing roller comprises a frame, a printing mechanism and a scraping mechanism, wherein the printing mechanism is arranged in the frame, and the scraping mechanism is arranged at the upper part of the frame;
the rack comprises a base, a first support frame and a second support frame are fixedly connected to the left side and the right side of the top of the base respectively, a driving motor is fixedly installed on the right side of the second support frame, and the tops of the first support frame and the second support frame are fixedly connected through a transverse support;
the printing mechanism comprises a printing roller body, a first mounting plate and a second mounting plate are respectively arranged on the left side and the right side of the printing roller body, the first mounting plate and the second mounting plate are fixedly mounted with the printing roller body through mounting bolts, a connecting shaft is fixedly connected to the left side of the first mounting plate, and a driving shaft is fixedly connected to the right side of the second mounting plate;
strike off the mechanism and include the scraper blade, the bottom fixedly connected with of scraper blade is scraped the brush, the equal fixedly connected with connecting spring in the left and right sides at scraper blade top, the mid point department at scraper blade top rotates through swivel bearing and is connected with adjusting bolt, adjusting bolt's top is run through the lateral frame and is extended to its outside fixedly connected with carousel, the internal thread rather than the looks adaptation is seted up to the position that the lateral frame corresponds the carousel.
The left side of the surface of the connecting shaft is rotatably connected with the right side of the first support frame through a limiting bearing.
The right side of the driving shaft is fixedly connected with an output shaft of the driving motor.
The top of the connecting spring is fixedly connected with the bottom of the transverse bracket.
The top of the turntable is provided with a rotating handle.
The utility model has the advantages that: through the mutual cooperation between frame, printing mechanism and the mechanism of striking off realize the gravure printing roller, not only conveniently clean the printing roller after the printing is accomplished, can change the printing roller body as required moreover to made things convenient for staff's use, the connecting axle of the printing roller body left and right sides all adopts wear-resisting material preparation to form with the drive shaft moreover, thereby increased its life.
Drawings
Fig. 1 is a structural section view of the front view of the present invention.
In the figure: the printing machine comprises a machine frame 1, a printing mechanism 2, a scraping mechanism 3, a limiting bearing 4, a rotating handle 5, a base 101, a first support frame 102, a second support frame 103, a driving motor 104, a transverse support 105, a printing roller body 201, a first mounting plate 202, a second mounting plate 203, a mounting bolt 204, a connecting shaft 205, a driving shaft 206, a scraping plate 301, a scraping brush 302, a connecting spring 303, a rotating bearing 304, an adjusting bolt 305 and a rotating disc 306.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the gravure printing roller includes a frame 1, a printing mechanism 2, and a scraping mechanism 3, wherein the printing mechanism 2 is installed inside the frame 1, and the scraping mechanism 3 is installed at an upper portion of the frame 1.
Referring to fig. 1, the rack 1 includes a base 101, a first support frame 102 and a second support frame 103 are respectively and fixedly connected to left and right sides of a top of the base 101, a driving motor 104 is fixedly installed on a right side of the second support frame 103, and tops of the first support frame 102 and the second support frame 103 are fixedly connected through a cross bracket 105.
Referring to fig. 1, the printing mechanism 2 includes a printing roller body 201, a first mounting plate 202 and a second mounting plate 203 are respectively disposed on the left and right sides of the printing roller body 201, the first mounting plate 202 and the second mounting plate 203 are both fixedly mounted to the printing roller body 201 through mounting bolts 204, a connecting shaft 205 is fixedly connected to the left side of the first mounting plate 202, and a driving shaft 206 is fixedly connected to the right side of the second mounting plate 203.
Referring to fig. 1, the scraping mechanism 3 includes a scraper 301, a scraping brush 302 is fixedly connected to the bottom of the scraper 301, connecting springs 303 are fixedly connected to both the left and right sides of the top of the scraper 301, an adjusting bolt 305 is rotatably connected to the middle point of the top of the scraper 301 through a rotary bearing 304, the top of the adjusting bolt 305 penetrates through the transverse support 105 and extends to the outside of the transverse support and is fixedly connected with a rotary plate 306, the transverse support 105 is provided with an internal thread matched with the rotary plate 306, a gravure printing roller is realized through the mutual cooperation between the frame 1, the printing mechanism 2 and the scraping mechanism 3, which not only facilitates cleaning of the printed printing roller, but also facilitates replacing the printing roller body 201 as required, thereby facilitating the use of workers, and the connecting shafts 205 and the driving shaft 206 on both sides of the printing roller body 201 are made of wear-resistant materials, thereby increasing its useful life.
The utility model discloses in, the left side on connecting axle 205 surface is passed through spacing bearing 4 and is connected with the right side rotation of first support frame 102, play limiting displacement to connecting axle 205 through setting up spacing bearing 4, and increased the stability of its operation, the right side of drive shaft 206 and driving motor 104's output shaft fixed connection, the top of coupling spring 303 and the bottom fixed connection of lateral frame 105, the top of carousel 306 is equipped with rotatory handle 5, it is more convenient when rotating carousel 306 to make the staff through setting up rotatory handle 5.
The utility model discloses a theory of operation is: during the use, when needing to clean printing roller body 201, only need open driving motor 104, make it drive printing roller body 201 through drive shaft 206 and rotate, meanwhile, rotate carousel 306 through rotatory handle 5, make it drive adjusting bolt 305 and rotate, with the internal thread on the lateral frame 105 between interact, make it drive scraper blade 301 through rotation bearing 304 and remove, and then can drive the distance between brush 302 regulation and the printing roller body 201 of scraping, consequently can wash the surface of printing roller body 201 and scrape as required, thereby made things convenient for staff's operation.
Claims (5)
1. Gravure printing roller, including frame (1), printing mechanism (2) and scraping mechanism (3), its characterized in that: the printing mechanism (2) is arranged inside the machine frame (1), and the scraping mechanism (3) is arranged at the upper part of the machine frame (1); the rack (1) comprises a base (101), wherein the left side and the right side of the top of the base (101) are respectively fixedly connected with a first support frame (102) and a second support frame (103), the right side of the second support frame (103) is fixedly provided with a driving motor (104), and the tops of the first support frame (102) and the second support frame (103) are fixedly connected through a transverse support (105); the printing mechanism (2) comprises a printing roller body (201), a first mounting plate (202) and a second mounting plate (203) are arranged on the left side and the right side of the printing roller body (201) respectively, the first mounting plate (202) and the second mounting plate (203) are fixedly mounted with the printing roller body (201) through mounting bolts (204), a connecting shaft (205) is fixedly connected to the left side of the first mounting plate (202), and a driving shaft (206) is fixedly connected to the right side of the second mounting plate (203); scraping mechanism (3) includes scraper blade (301), brush (302) are scraped to the bottom fixedly connected with of scraper blade (301), the equal fixedly connected with connecting spring (303) in the left and right both sides at scraper blade (301) top, the mid point department at scraper blade (301) top rotates through swivel bearing (304) and is connected with adjusting bolt (305), the top of adjusting bolt (305) runs through lateral frame (105) and extends to its outside fixedly connected with carousel (306), the internal thread rather than the looks adaptation is seted up to the position that lateral frame (105) correspond carousel (306).
2. The gravure printing cylinder according to claim 1, wherein: the left side of the surface of the connecting shaft (205) is rotatably connected with the right side of the first support frame (102) through a limiting bearing (4).
3. The gravure printing cylinder according to claim 1, wherein: the right side of the driving shaft (206) is fixedly connected with an output shaft of the driving motor (104).
4. The gravure printing cylinder according to claim 1, wherein: the top of the connecting spring (303) is fixedly connected with the bottom of the transverse bracket (105).
5. The gravure printing cylinder according to claim 1, wherein: the top of the turntable (306) is provided with a rotating handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921292567.5U CN210792471U (en) | 2019-08-12 | 2019-08-12 | Gravure printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921292567.5U CN210792471U (en) | 2019-08-12 | 2019-08-12 | Gravure printing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210792471U true CN210792471U (en) | 2020-06-19 |
Family
ID=71245734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921292567.5U Expired - Fee Related CN210792471U (en) | 2019-08-12 | 2019-08-12 | Gravure printing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210792471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140695A (en) * | 2020-09-01 | 2020-12-29 | 宝利泰橡胶科技扬州有限公司 | Rubber roll for industrial printing |
| CN113682051A (en) * | 2021-08-25 | 2021-11-23 | 广东捷盟智能装备有限公司 | Online cleaning device for gravure roller |
-
2019
- 2019-08-12 CN CN201921292567.5U patent/CN210792471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140695A (en) * | 2020-09-01 | 2020-12-29 | 宝利泰橡胶科技扬州有限公司 | Rubber roll for industrial printing |
| CN113682051A (en) * | 2021-08-25 | 2021-11-23 | 广东捷盟智能装备有限公司 | Online cleaning device for gravure roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |