CN104494285B - A kind of printed medium clamping guide - Google Patents
A kind of printed medium clamping guide Download PDFInfo
- Publication number
- CN104494285B CN104494285B CN201410823374.3A CN201410823374A CN104494285B CN 104494285 B CN104494285 B CN 104494285B CN 201410823374 A CN201410823374 A CN 201410823374A CN 104494285 B CN104494285 B CN 104494285B
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- Prior art keywords
- installing rack
- niproll
- printed medium
- slide rail
- driving
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Handling Of Cut Paper (AREA)
- Discharge By Other Means (AREA)
Abstract
nullA kind of printed medium clamping guide，Including pedestal (1)、It is fixed on the fixed mount (2) of pedestal (1) right-hand member and is positioned at the installing rack slide rail (6) of pedestal (1) left end，Installing rack slide rail (6) is for being slidably matched for installing rack (3)，Wherein，Described installing rack slide rail (6) is provided with telescopic installing rack locking device (5) for controllably the installing rack (3) slip on described installing rack slide rail (6) being locked，Described installing rack (3) is provided with driving motor (4)，Motor (4) is driven to couple with the left end power of driving shaft (8)，Driving gear (10) and lower niproll (12) are installed on driving shaft (8)，Described driving gear (10) engages with the driven gear (9) being installed on driven shaft (7)，The left end of described driven shaft is rotatably installed on described installing rack (3).
Description
Technical field
The invention belongs to print field, especially a kind of printed medium clamping guide.
Background technology
Printed medium, such as paper, longitudinal length longer in the case of, it rotates traction by traditional pair roller type and realizes clamping and guide the most more difficulty, it is mainly reflected in printed medium it may happen that defects such as folds, and then causes the faults such as whole printing machinery blocks.
Summary of the invention
It is an object of the invention to provide a kind of printed medium clamping guide, it can overcome drawbacks described above of the prior art, it is possible to prevents the fold of printed medium from occurring.
nullPrinted medium clamping guide according to the present invention，Including pedestal、It is fixed on the fixed mount of pedestal right-hand member and is positioned at the installing rack slide rail of pedestal left end，Installing rack slide rail is for being slidably matched for installing rack，Wherein，Described installing rack slide rail is provided with telescopic installing rack locking device for controllably installing rack slip on described installing rack slide rail being locked，Described installing rack is provided with driving motor，Motor is driven to couple with the left end power of driving shaft，Driving gear and lower niproll are installed on driving shaft，Described driving gear engages with the driven gear being installed on driven shaft，The left end of described driven shaft is rotatably installed on described installing rack，The right side being positioned at described driven gear on described driven shaft is also equipped with niproll，Lower niproll and upper niproll engage to clamp printed medium，Wherein，Lower all it is connected by torque limiter between niproll with driving shaft and between upper niproll and driven shaft，
Described fixed mount is provided with U-shaped rotation locking piece, described U-shaped rotation locking piece has two lock arms and is respectively used to carry out lower niproll and upper niproll rotating locking, said two lock arm is stretched out from described fixed mount by upper sliding tray and lower slider groove respectively and can slide in the corresponding sliding tray in upper sliding tray and lower slider groove, described U-shaped rotation locking piece couples with retractable driving device, so that said two lock arm can stretch out from described corresponding sliding tray and retracts from described corresponding sliding tray；
The downside of described driving gear is also engaged with tooth bar, described tooth bar is slidably matched with rack guide rail, and the rear end of described rack guide rail is provided with stopping means, and described stopping means is for limiting the slip of rack guide rail, and it is provided with spacing trigger sensor on described stopping means
In initial state of nipping, the rear end of described tooth bar is with described stopping means from a distance, and described installing rack is locked by described installing rack locking device, described U-shaped rotation locking piece bounces back in described fixed mount, now, when printed medium arrives between lower niproll and upper niproll on rear side of roll gap, described driving motor runs so that lower niproll and upper niproll rotate and nipped by printed medium, while nipping, described tooth bar runs in rack guide rail backward；After described stopping means is arrived in the rear end of tooth bar, described spacing trigger sensor is triggered simultaneously, printed medium clamping guide is made to enter clamping sliding mode, now, installing rack locking device falls thus is unlocked by described installing rack, and U-shaped rotation locking piece stretches out thus the rotation of lower niproll and upper niproll is locked, described driving motor continues to drive described driving gear and driven gear to rotate, described torque limiter makes described lower niproll and upper niproll respectively and rotates upper de-connection between driving shaft and driven shaft, described driving gear by with engaging and drive described lower niproll between described tooth bar, upper niproll and between printed medium forward slip thus traveling to described printed medium guide, the most described installing rack slides in described installing rack slide rail.
By such scheme, owing in initial state of nipping, roller can be relatively rotated by it, thus sufficiently long range that medium is nipped, to ensure the firm of clamping；Then, at sliding state, its by two niprolls rotate on locking, thus ensure the medium of clamping is not produced fold power, and then engaged by tooth bar and by medium gradually under forward traction slide guide, thus ensure that the tension force running through medium longitudinal direction, thus avoid fold and occur.Even more important, in the handoff procedure of two states, drive motor not shut down, be changed without, so that whole process is smooth and easy, and decreases energy waste and reduce equipment cost.
Accompanying drawing explanation
Fig. 1 is the printed medium clamping guide of present invention schematic diagram when being in initial state of nipping.
Fig. 2 is the cross-sectional schematic in A-A direction in Fig. 1.
Fig. 3 is that the printed medium clamping guide of the present invention is being in the schematic diagram sliding boot state.
Fig. 4 is the cross-sectional schematic in the B-B direction in Fig. 3.
Detailed description of the invention
Below in conjunction with Fig. 1-4, the present invention is described in detail.
nullPrinted medium clamping guide according to the present invention，Including pedestal 1、It is fixed on the fixed mount 2 of pedestal 1 right-hand member and is positioned at the installing rack slide rail 6 of pedestal 1 left end，Installing rack slide rail 6 is for being slidably matched for installing rack 3，Wherein，Described installing rack slide rail 6 is provided with telescopic installing rack locking device 5 for controllably the installing rack 3 slip on described installing rack slide rail 6 being locked，Described installing rack 3 is provided with driving motor 4，Motor 4 is driven to couple with the left end power of driving shaft 8，Driving gear 10 and lower niproll 12 are installed on driving shaft 8，Described driving gear 10 engages with the driven gear 9 being installed on driven shaft 7，The left end of described driven shaft is rotatably installed on described installing rack 3，The right side being positioned at described driven gear on described driven shaft is also equipped with niproll 11，Lower niproll 12 and upper niproll 11 engage to clamp printed medium，Wherein，All it is connected by torque limiter 18 between lower niproll 12 and driving shaft 8 and between upper niproll 11 with driven shaft 7，
Described fixed mount 2 is provided with U-shaped rotation locking piece 13, described U-shaped rotation locking piece 13 has two lock arms and is respectively used to carry out lower niproll 12 and upper niproll 11 rotating locking, said two lock arm is stretched out from described fixed mount 2 by upper sliding tray 131 and lower slider groove 132 respectively and can slide in the corresponding sliding tray in upper sliding tray 131 and lower slider groove 132, described U-shaped rotation locking piece 13 couples with retractable driving device 14, so that said two lock arm can stretch out from described corresponding sliding tray and retracts from described corresponding sliding tray；
The downside of described driving gear 10 is also engaged with tooth bar 15, described tooth bar 15 is slidably matched with rack guide rail 16, and the rear end of described rack guide rail is provided with stopping means, and described stopping means is for limiting the slip of rack guide rail, and it is provided with spacing trigger sensor 17 on described stopping means
In initial state of nipping, the rear end of described tooth bar 15 is with described stopping means from a distance, and described installing rack 3 is locked by described installing rack locking device 5, described U-shaped rotation locking piece 13 bounces back in described fixed mount 2, now, when printed medium arrives between lower niproll 12 and upper niproll 11 on rear side of roll gap, described driving motor 4 runs so that lower niproll 12 and upper niproll 11 rotate and nipped by printed medium, while nipping, described tooth bar 15 runs in rack guide rail 16 backward；nullAfter described stopping means is arrived in the rear end of tooth bar，Described spacing trigger sensor 17 is triggered simultaneously，Printed medium clamping guide is made to enter clamping sliding mode，Now，Installing rack locking device 5 falls thus is unlocked by described installing rack 3，And U-shaped rotation locking piece 13 stretches out thus the rotation of lower niproll 12 and upper niproll 11 is locked，Described driving motor 4 continues to drive described driving gear 10 and driven gear 9 to rotate，Described torque limiter 18 makes described lower niproll 12 and upper niproll 11 respectively and rotates upper de-connection between driving shaft 8 and driven shaft 7，Described driving gear 10 by with engaging and drive described lower niproll 12 between described tooth bar 15、Upper niproll 11 and between printed medium forward slip thus traveling to described printed medium guide，The most described installing rack 3 slides in described installing rack slide rail 6.
Alternatively, wherein, described torque limiter 18 is implemented by friction-type sleeve.
Claims (2)
- null1. a printed medium clamping guide，Including pedestal (1)、It is fixed on the fixed mount (2) of pedestal (1) right-hand member and is positioned at the installing rack slide rail (6) of pedestal (1) left end，Installing rack slide rail (6) is for being slidably matched for installing rack (3)，Wherein，Described installing rack slide rail (6) is provided with telescopic installing rack locking device (5) for controllably the installing rack (3) slip on described installing rack slide rail (6) being locked，Described installing rack (3) is provided with driving motor (4)，Motor (4) is driven to couple with the left end power of driving shaft (8)，Driving gear (10) and lower niproll (12) are installed on driving shaft (8)，Described driving gear (10) engages with the driven gear (9) being installed on driven shaft (7)，The left end of described driven shaft is rotatably installed on described installing rack (3)，The right side being positioned at described driven gear on described driven shaft is also equipped with niproll (11)，Lower niproll (12) and upper niproll (11) engage to clamp printed medium，Wherein，All it is connected by torque limiter (18) between lower niproll (12) and driving shaft (8) and between upper niproll (11) with driven shaft (7)，Described fixed mount (2) is provided with U-shaped rotation locking piece (13), described U-shaped rotation locking piece (13) has two lock arms and is respectively used to carry out lower niproll (12) and upper niproll (11) rotating locking, said two lock arm is stretched out from described fixed mount (2) by upper sliding tray (131) and lower slider groove (132) respectively and can slide in the corresponding sliding tray in upper sliding tray (131) and lower slider groove (132), described U-shaped rotation locking piece (13) couples with retractable driving device (14), so that said two lock arm can stretch out from described corresponding sliding tray and retracts from described corresponding sliding tray；The downside of described driving gear (10) is also engaged with tooth bar (15), described tooth bar (15) is slidably matched with rack guide rail (16), the rear end of described rack guide rail is provided with stopping means, described stopping means is for limiting the slip of rack guide rail, and it is provided with spacing trigger sensor (17) on described stopping meansIn initial state of nipping, the rear end of described tooth bar (15) is with described stopping means from a distance, and described installing rack (3) is locked by described installing rack locking device (5), described U-shaped rotation locking piece (13) bounces back in described fixed mount (2), now, when printed medium arrives between lower niproll (12) and upper niproll (11) on rear side of roll gap, described driving motor (4) is run so that lower niproll (12) and upper niproll (11) rotate and nipped by printed medium, while nipping, described tooth bar (15) runs in rack guide rail (16) backward；nullAfter described stopping means is arrived in the rear end of tooth bar，Described spacing trigger sensor (17) is triggered simultaneously，Printed medium clamping guide is made to enter clamping sliding mode，Now，Installing rack locking device (5) falls thus is unlocked by described installing rack (3)，And U-shaped rotation locking piece (13) is stretched out thus the rotation of lower niproll (12) and upper niproll (11) is locked，Described driving motor (4) continues to drive described driving gear (10) and driven gear (9) to rotate，Described torque limiter (18) makes described lower niproll (12) and upper niproll (11) respectively and rotates upper de-connection between driving shaft (8) and driven shaft (7)，Described driving gear (10) by with engaging and drive described lower niproll (12) between described tooth bar (15)、Upper niproll (11) and between printed medium forward slip thus traveling to described printed medium guide，The most described installing rack (3) slides in described installing rack slide rail (6).
- 2. a kind of printed medium clamping guide as claimed in claim 1, wherein, described torque limiter (18) is implemented by friction-type sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823374.3A CN104494285B (en) | 2014-12-26 | 2014-12-26 | A kind of printed medium clamping guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823374.3A CN104494285B (en) | 2014-12-26 | 2014-12-26 | A kind of printed medium clamping guide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104494285A CN104494285A (en) | 2015-04-08 |
| CN104494285B true CN104494285B (en) | 2016-11-30 |
Family
ID=52935777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410823374.3A Expired - Fee Related CN104494285B (en) | 2014-12-26 | 2014-12-26 | A kind of printed medium clamping guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494285B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19536358A1 (en) * | 1995-09-29 | 1997-04-03 | Heidelberger Druckmasch Ag | Device for transporting sheets |
| DE10046812A1 (en) * | 2000-09-21 | 2002-04-18 | Heidelberger Druckmasch Ag | Device for adjusting conveyors for flat copies in rotary printing presses |
| DE102008000060B4 (en) * | 2008-01-15 | 2010-09-23 | Koenig & Bauer Aktiengesellschaft | draw roller assembly |
| CN101759052B (en) * | 2010-01-22 | 2015-04-08 | 昆山雄风彩印有限公司 | Air sucking paper pulling roller |
| CN203269133U (en) * | 2013-05-13 | 2013-11-06 | 瑞安市中天印刷机械有限公司 | Material pulling component of printing machine |
-
2014
- 2014-12-26 CN CN201410823374.3A patent/CN104494285B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104494285A (en) | 2015-04-08 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: Gu Xiangmao Inventor before: Fang Jian |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20160926 Address after: 266199 Licang, Qingdao Province, No. nine East Road, No. 320, No. Applicant after: QINGDAO YULANXIANG BUSINESS SERVICE Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20160926 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 315000 Zhejiang province Ningbo City Jiangdong Sangtian Road No. 688 5-2 (central office) Applicant before: NINGBO JIANGDONG YIWANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Inventor after: Li Zhihua Inventor before: Gu Xiangmao |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170508 Address after: 528000 Guangdong province Foshan city Shunde District Ronggui high tech Zone Huada neighborhood flat Kau Road No. 1 on the third floor of the three Patentee after: Foshan Yindegao Printing Co.,Ltd. Address before: 266199 Licang, Qingdao Province, No. nine East Road, No. 320, No. Patentee before: QINGDAO YULANXIANG BUSINESS SERVICE Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
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Granted publication date: 20161130 Termination date: 20161226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |