CN204659194U - A kind of web press - Google Patents
A kind of web press Download PDFInfo
- Publication number
- CN204659194U CN204659194U CN201520345202.XU CN201520345202U CN204659194U CN 204659194 U CN204659194 U CN 204659194U CN 201520345202 U CN201520345202 U CN 201520345202U CN 204659194 U CN204659194 U CN 204659194U
- Authority
- CN
- China
- Prior art keywords
- device housing
- hairbrush
- cylinders
- paper
- impurity
- 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
- 239000012535 impurity Substances 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 1
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- Rotary Presses (AREA)
Abstract
The utility model relates to the web press in packages printing industry.Comprise unreeling structure, haulage gear, printing mechanism and rolling-up mechanism, between unreeling structure and haulage gear, be provided with dust arrester.This web press can be avoided in roll web continuous printing production process because of mass defect that paper surface impurity causes.
Description
Technical field
The utility model relates to the web press in packages printing industry.
Background technology
In packages printing industry, roll web production technology is because of the high feature of high, the up-to-standard rate of production efficiency, maintain the leading position in packages printing industry, but in the production process of this advanced technologies, printing quality can be affected because printed matter surface in printed matter paper roll itself or production process is adhered to the impurity such as paper scrap, dust.Because in continuous flow procedure, these impurity such as paper scrap, dust cannot be removed, thus form waste product, time serious by (or after laser paper transfer machine structure) after the printing of printing unit, can cause above impurities adhere to forme, form the bulk quality accident that each printing layout has.
Summary of the invention
The purpose of this utility model is to provide a kind of web press, to avoid in roll web continuous printing production process because of mass defect that paper surface impurity causes.
Web press described in the utility model, comprise unreeling structure, haulage gear, printing mechanism and rolling-up mechanism, it is characterized in that: between unreeling structure and haulage gear, be provided with dust arrester, this dust arrester comprises device housing, two hairbrush cylinders, motor, gear drive, negative-pressure air fan and impurity containers, two hairbrush cylinders are neighbouring and be parallel to each other and be positioned at device housing, the axle at its two ends by bearings on device housing; Motor is positioned at outside device housing, and its output shaft is connected by the through-drive of gear drive with two hairbrush cylinders, and gear drive makes two hairbrush cylinders do rightabout rotation under the driving of motor output shaft; Negative-pressure air fan is communicated with device housing inside by airduct, and by airduct and impurity reservoir; Device housing offers paper-passing trough on the two sides vertical with printed matter traffic direction, and the plane that these two paper-passing troughs are formed is parallel with hairbrush cylinder, and between two hairbrush cylinders.
By printed matter (body paper) by the paper-passing trough on device housing from device housing through (from two hairbrush cylinders through), printed matter is sandwiched between two hairbrush cylinders, printed matter is in operation moving process, two hairbrush cylinders rotated will be cleared up impurity such as the paper scrap in printed matter upper and lower surface, dusts always, and the air filling the air dust in device housing will be pumped in impurity container by airduct by negative-pressure air fan.
The utility model owing to having added dust arrester, in web press running, can the impurity such as paper scrap, dust of on-line automatic removing printed matter surface, avoid in roll web continuous printing production process because of mass defect that paper surface impurity causes.
Accompanying drawing explanation
Fig. 1 is the schematic front view of web press described in the utility model;
Fig. 2 is the structural representation of dust arrester.
Detailed description of the invention
As shown in Figure 1, this web press comprises unreeling structure 1, haulage gear 3, printing mechanism 4 and rolling-up mechanism 5, is provided with dust arrester 2 between unreeling structure 1 and haulage gear 3.As shown in Figure 2, this dust arrester 2 comprises device housing 7, two hairbrush cylinders 8, motor 10, gear drive 9, negative-pressure air fan 12 and impurity containers 13, two hairbrush cylinders 8 are neighbouring and be parallel to each other and be positioned at device housing 7, the axle at its two ends by bearings on device housing 7.Motor 10 is positioned at outside device housing 7, its output shaft is connected with the through-drive of two hairbrush cylinders 8 by gear drive 9, gear drive 9 makes two hairbrush cylinders 8 do rightabout rotation under the driving of motor 10 output shaft, namely a hairbrush cylinder 8 is done to rotate clockwise, and another hairbrush cylinder 8 is done counterclockwise to rotate.Negative-pressure air fan 12 is communicated with device housing 7 inside by airduct 11, and is communicated with impurity container 13 by airduct 11.Device housing 7 offers paper-passing trough 6 on the two sides vertical with printed matter 14 traffic direction, and the plane that these two paper-passing troughs 6 are formed is parallel with hairbrush cylinder 8, and between two hairbrush cylinders 8.
Printed matter 14 is passed from device housing 7 by the paper-passing trough 6 on device housing 7, and pass between two hairbrush cylinders 8, printed matter 14 is in operation moving process, two hairbrush cylinders 8 rotated will be cleared up the impurity such as paper scrap, dust in printed matter 14 upper and lower surface always, and the air filling the air dust in device housing 8 will be pumped in impurity container 13 by airduct 11 by negative-pressure air fan 12.
Claims (1)
1. a web press, comprise unreeling structure (1), haulage gear (3), printing mechanism (4) and rolling-up mechanism (5), it is characterized in that: between unreeling structure and haulage gear, be provided with dust arrester (2), this dust arrester comprises device housing (7), two hairbrush cylinders (8), motor (10), gear drive (9), negative-pressure air fan (12) and impurity containers (13), two hairbrush cylinders are neighbouring and be parallel to each other and be positioned at device housing, the axle at its two ends by bearings on device housing; Motor is positioned at outside device housing, and its output shaft is connected by the through-drive of gear drive with two hairbrush cylinders, and gear drive makes two hairbrush cylinders do rightabout rotation under the driving of motor output shaft; Negative-pressure air fan is communicated with device housing inside by airduct (11), and by airduct and impurity reservoir; Device housing offers paper-passing trough (6) on the two sides vertical with printed matter (14) traffic direction, and the plane that these two paper-passing troughs are formed is parallel with hairbrush cylinder, and between two hairbrush cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345202.XU CN204659194U (en) | 2015-05-26 | 2015-05-26 | A kind of web press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345202.XU CN204659194U (en) | 2015-05-26 | 2015-05-26 | A kind of web press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204659194U true CN204659194U (en) | 2015-09-23 |
Family
ID=54129618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520345202.XU Expired - Fee Related CN204659194U (en) | 2015-05-26 | 2015-05-26 | A kind of web press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204659194U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966052A (en) * | 2016-06-30 | 2016-09-28 | 殷霄 | Web plane silk-screen printing mechanism |
| CN108943878A (en) * | 2018-09-19 | 2018-12-07 | 浙江省机电技师学院 | A kind of pleat scape paper evener |
| CN109454062A (en) * | 2018-07-04 | 2019-03-12 | 重庆宏声印务有限责任公司 | A kind of online cleaning device of roll web dust |
-
2015
- 2015-05-26 CN CN201520345202.XU patent/CN204659194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966052A (en) * | 2016-06-30 | 2016-09-28 | 殷霄 | Web plane silk-screen printing mechanism |
| CN109454062A (en) * | 2018-07-04 | 2019-03-12 | 重庆宏声印务有限责任公司 | A kind of online cleaning device of roll web dust |
| CN108943878A (en) * | 2018-09-19 | 2018-12-07 | 浙江省机电技师学院 | A kind of pleat scape paper evener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |