CN104494286A - Stable operation printing medium clamping and guiding device - Google Patents
Stable operation printing medium clamping and guiding device Download PDFInfo
- Publication number
- CN104494286A CN104494286A CN201410823514.7A CN201410823514A CN104494286A CN 104494286 A CN104494286 A CN 104494286A CN 201410823514 A CN201410823514 A CN 201410823514A CN 104494286 A CN104494286 A CN 104494286A
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- Prior art keywords
- niproll
- installing rack
- printed medium
- locking member
- 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 description 11
- 238000000034 method Methods 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease 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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Abstract
The invention relates to a stable operation printing medium clamping and guiding device. The printing medium clamping guide device comprises a base (1), a fixed frame (2) fixed at the right end of the base (1) and a mounting frame sliding track (6) positioned at the left end of the base (1), wherein the mounting frame sliding track (6) is used for allowing a mounting frame (3) to slide on and be fit with the mounting frame sliding track, a telescopic mounting frame locking device (5) is arranged in the mounting frame sliding track (6) and used for controllably locking the sliding of the mounting frame (3) on the mounting frame sliding track (6), a driving motor (4) is mounted in the mounting frame (3), the driving motor (4) is in power linkage with the left end of a driving shaft (8), a driving gear (10) and a lower clamping roller (12) are mounted on the driving shaft (8), the driving gear (10) is meshed with a driven gear (9) mounted on a driven shaft (7), and the left end of the driven shaft is mounted on the mounting frame (3) in a rotatable manner.
Description
Technical field
The invention belongs to print field, especially a kind of stable printed medium clamping guiding device.
Background technology
Printed medium, such as paper, longitudinal length longer when, its by traditional pair roller type rotate traction realize clamping guide often comparatively difficulty, it is mainly reflected in printed medium may there is the defects such as fold, and then causes the faults such as whole printing machinery blocks.
Summary of the invention
The object of the present invention is to provide a kind of stable printed medium to clamp guiding device, it can overcome above-mentioned defect of the prior art, can prevent the fold of printed medium from occurring.
According to stable printed medium clamping guiding device of the present invention, comprise pedestal, be fixed on the fixed mount of pedestal right-hand member and be positioned at the installing rack slide rail of pedestal left end, installing rack slide rail is used for being slidably matched for installing rack, wherein, telescopic installing rack locking device is provided with for controllably locking the slip of installing rack on described installing rack slide rail in described installed part slide rail, in described installing rack, drive motors is installed, drive motors connects with the left end power of driving shaft, driving shaft is provided with driving gear and lower niproll, described driving gear engages with the driven gear be installed on driven shaft, the left end of described driven shaft is rotatably installed on described installing rack, the right side described driven shaft being positioned at described driven gear is also provided with niproll, lower niproll and upper niproll engage to clamp printed medium, wherein, lower between niproll with driving shaft and upper niproll be all connected by torque limiter with between driven shaft,
U-shaped rotation lock locking member is provided with in described fixed mount, described U-shaped rotation lock locking member has two lock arms and is respectively used to carry out twist-lock to lower niproll and upper niproll, described two lock arms stretch out respectively by upper sliding tray and lower slider groove and can slide in the corresponding sliding tray in upper sliding tray and lower slider groove from described fixed mount, described U-shaped rotation lock locking member connects with retractable driving device, thus makes described two lock arms to stretch out from corresponding sliding tray and to retract from corresponding sliding tray;
The downside of described driving gear is also engaged with tooth bar, described tooth bar and rack guide rail are slidably matched, 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 described stopping means is provided with spacing trigger sensor
In initial state of nipping, the rear end of described tooth bar and described stopping means are from a distance, and described installing rack locks by described installing rack locking device, described U-shaped rotation lock locking member bounces back in described fixed mount, now, when printed medium to arrive between lower niproll and upper niproll on rear side of roll gap, described drive motors runs thus lower niproll and upper niproll is rotated and nipped by printed medium, while nipping, described tooth bar runs backward in rack guide rail, after described stopping means is arrived in the rear end of tooth bar, described spacing trigger sensor is triggered simultaneously, make printed medium clamp guiding device and enter clamping sliding mode, now, installing rack locking device falls thus is unlocked by described installing rack, and U-shaped rotation lock locking member is stretched out thus by the twist-lock of lower niproll and upper niproll, described drive motors continues to drive described driving gear and driven gear to rotate, described torque limiter makes described lower niproll and upper niproll respectively and rotate de-connection between driving shaft and driven shaft, described driving gear by with engaging and driving described lower niproll between described tooth bar, upper niproll and between printed medium forward slip thus advancing of described printed medium is guided, now described installing rack slides in described installed part slide rail, also ball grooves is provided with in fixed mount on the downside of described U-shaped rotation lock locking member, in described ball grooves, ball is installed, described ball can make operation more stable in the process of U-shaped rotation lock locking member movement.
By such scheme, due in initial state of nipping, its pair roller can relatively rotate, thus sufficiently long distance of being nipped by medium, firm with what ensure to clamp; Then, at sliding state, it passes through the locking of two niprolls on rotating, thus ensure not produce fold power to the medium of clamping, and then to be 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 motors is not shut down, and does not change, thus makes whole process smooth and easy, and decreases energy waste and reduce equipment cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of stable printed medium of the present invention clamping guiding device 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 stable printed medium of the present invention clamping guiding device 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.
According to stable printed medium clamping guiding device of the present invention, comprise pedestal 1, be fixed on the fixed mount 2 of pedestal 1 right-hand member and be 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, telescopic installing rack locking device 5 is provided with for controllably locking the slip of installing rack 3 on described installing rack slide rail 6 in described installed part slide rail 6, in described installing rack 3, drive motors 4 is installed, drive motors 4 connects with the left end power of driving shaft 8, driving shaft 8 is provided with driving gear 10 and lower niproll 12, described driving gear 10 engages with the driven gear 9 be installed on driven shaft 7, the left end of described driven shaft is rotatably installed on described installing rack 3, the right side described driven shaft being positioned at described driven gear is also provided with niproll 11, lower niproll 12 and upper niproll 11 engage to clamp printed medium, wherein, lower niproll 12 is all connected by torque limiter 18 with between driving shaft 8 and between upper niproll 11 with driven shaft 7,
U-shaped rotation lock locking member 13 is provided with in described fixed mount 2, described U-shaped rotation lock locking member 13 has two lock arms and is respectively used to carry out twist-lock to lower niproll 12 and upper niproll 11, described two lock arms stretch out respectively by upper sliding tray 131 and lower slider groove 132 and can slide in the corresponding sliding tray in upper sliding tray 131 and lower slider groove 132 from described fixed mount 2, described U-shaped rotation lock locking member 13 connects with retractable driving device 14, thus make described two lock arms to stretch out from corresponding sliding tray and to retract from 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 described stopping means is provided with spacing trigger sensor 17
In initial state of nipping, the rear end of described tooth bar 15 and described stopping means are from a distance, and described installing rack 3 locks by described installing rack locking device 5, described U-shaped rotation lock locking member 13 bounces back in described fixed mount 2, now, when printed medium to arrive between lower niproll 12 and upper niproll 11 on rear side of roll gap, described drive motors 4 runs thus lower niproll 12 and upper niproll 11 is rotated and nipped by printed medium, while nipping, described tooth bar 15 runs backward in rack guide rail 16, after described stopping means is arrived in the rear end of tooth bar, described spacing trigger sensor 17 is triggered simultaneously, make printed medium clamp guiding device and enter clamping sliding mode, now, installing rack locking device 5 falls thus is unlocked by described installing rack 3, and U-shaped rotation lock locking member 13 is stretched out thus by the twist-lock of lower niproll 12 and upper niproll 11, described drive motors 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 rotate de-connection between driving shaft 8 and driven shaft 7, described driving gear 10 by with engaging and driving described lower niproll 12 between described tooth bar 15, upper niproll 11 and between printed medium forward slip thus advancing of described printed medium is guided, now described installing rack 3 slides in described installed part slide rail 6, also ball grooves is provided with in fixed mount 2 on the downside of described U-shaped rotation lock locking member 13, ball 21 is installed in described ball grooves, described ball 21 can make operation more stable in the process of U-shaped rotation lock locking member 13 movement.
Alternatively, wherein, described torque limiter 18 is implemented by friction-type sleeve.
Claims (2)
1. a stable printed medium clamping guiding device, comprise pedestal (1), be fixed on the fixed mount (2) of pedestal (1) right-hand member and be 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, telescopic installing rack locking device (5) is provided with for controllably locking the slip of installing rack (3) on described installing rack slide rail (6) in described installed part slide rail (6), drive motors (4) is installed in described installing rack (3), drive motors (4) connects with the left end power of driving shaft (8), driving shaft (8) is provided with driving gear (10) and lower niproll (12), described driving gear (10) engages with the driven gear (9) be installed on driven shaft (7), the left end of described driven shaft is rotatably installed on described installing rack (3), the right side described driven shaft being positioned at described driven gear is also provided with niproll (11), lower niproll (12) and upper niproll (11) engage to clamp printed medium, wherein, lower niproll (12) is all connected by torque limiter (18) with between driving shaft (8) and between upper niproll (11) with driven shaft (7),
U-shaped rotation lock locking member (13) is provided with in described fixed mount (2), described U-shaped rotation lock locking member (13) has two lock arms and is respectively used to carry out twist-lock to lower niproll (12) and upper niproll (11), described two lock arms stretch out respectively by upper sliding tray (131) and lower slider groove (132) and can slide in the corresponding sliding tray in upper sliding tray (131) and lower slider groove (132) from described fixed mount (2), described U-shaped rotation lock locking member (13) connects with retractable driving device (14), thus make described two lock arms to stretch out from corresponding sliding tray and to retract from corresponding sliding tray,
The downside of described driving gear (10) is also engaged with tooth bar (15), described tooth bar (15) and rack guide rail (16) are slidably matched, 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 described stopping means is provided with spacing trigger sensor (17)
In initial state of nipping, the rear end of described tooth bar (15) and described stopping means are from a distance, and described installing rack (3) locks by described installing rack locking device (5), described U-shaped rotation lock locking member (13) bounces back in described fixed mount (2), now, when printed medium to arrive between lower niproll (12) and upper niproll (11) on rear side of roll gap, described drive motors (4) runs thus lower niproll (12) and upper niproll (11) is rotated and nipped by printed medium, while nipping, described tooth bar (15) runs backward in rack guide rail (16), after described stopping means is arrived in the rear end of tooth bar, described spacing trigger sensor (17) is triggered simultaneously, make printed medium clamp guiding device and enter clamping sliding mode, now, installing rack locking device (5) falls thus is unlocked by described installing rack (3), and U-shaped rotation lock locking member (13) is stretched out thus by the twist-lock of lower niproll (12) and upper niproll (11), described drive motors (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 rotate de-connection between driving shaft (8) and driven shaft (7), described driving gear (10) by with engaging and driving described lower niproll (12) between described tooth bar (15), upper niproll (11) and between printed medium forward slip thus advancing of described printed medium is guided, now described installing rack (3) slides in described installed part slide rail (6), also ball grooves is provided with in the fixed mount (2) of described U-shaped rotation lock locking member (13) downside, ball (21) is installed in described ball grooves, described ball (21) can make operation more stable in the process of U-shaped rotation lock locking member (13) movement.
2. a kind of stable printed medium clamping guiding device 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 |
|---|---|---|---|
| CN201410823514.7A CN104494286B (en) | 2014-12-26 | 2014-12-26 | A kind of stable printed medium clamping guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823514.7A CN104494286B (en) | 2014-12-26 | 2014-12-26 | A kind of stable printed medium clamping guide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104494286A true CN104494286A (en) | 2015-04-08 |
| CN104494286B CN104494286B (en) | 2016-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410823514.7A Active CN104494286B (en) | 2014-12-26 | 2014-12-26 | A kind of stable printed medium clamping guide |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1299708A (en) * | 1969-11-28 | 1972-12-13 | Pako Corp | Incremental web feeding means |
| CN1107416A (en) * | 1993-03-25 | 1995-08-30 | 包德温卷筒纸控制公司 | Anti-wrap device for a web press |
| JPH0885198A (en) * | 1994-09-16 | 1996-04-02 | Nikka Kk | Guide roller device for printer |
| CN1307971A (en) * | 1999-12-15 | 2001-08-15 | 精工爱普生株式会社 | Coil paper clamper and press with said clamper |
| DE10003026B4 (en) * | 2000-01-25 | 2004-03-25 | Koenig & Bauer Ag | Drive for a distribution roller |
| CN1666866A (en) * | 2003-08-06 | 2005-09-14 | 曼·罗兰·德鲁克马辛伦公司 | Method and apparatus for controlling the web tension and the cut register of a web-fed rotary press |
| CN203093269U (en) * | 2013-01-23 | 2013-07-31 | 云南福保东陆印刷股份有限公司 | Printing machine paper tape rapid balance adaptive adjusting device |
-
2014
- 2014-12-26 CN CN201410823514.7A patent/CN104494286B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1299708A (en) * | 1969-11-28 | 1972-12-13 | Pako Corp | Incremental web feeding means |
| CN1107416A (en) * | 1993-03-25 | 1995-08-30 | 包德温卷筒纸控制公司 | Anti-wrap device for a web press |
| JPH0885198A (en) * | 1994-09-16 | 1996-04-02 | Nikka Kk | Guide roller device for printer |
| CN1307971A (en) * | 1999-12-15 | 2001-08-15 | 精工爱普生株式会社 | Coil paper clamper and press with said clamper |
| DE10003026B4 (en) * | 2000-01-25 | 2004-03-25 | Koenig & Bauer Ag | Drive for a distribution roller |
| CN1666866A (en) * | 2003-08-06 | 2005-09-14 | 曼·罗兰·德鲁克马辛伦公司 | Method and apparatus for controlling the web tension and the cut register of a web-fed rotary press |
| CN203093269U (en) * | 2013-01-23 | 2013-07-31 | 云南福保东陆印刷股份有限公司 | Printing machine paper tape rapid balance adaptive adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104494286B (en) | 2016-12-21 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gu Xiangmao Inventor before: Fang Jian |
|
| COR | Change of bibliographic data | ||
| 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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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhong Fuqiong Inventor before: Gu Xiangmao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170523 Address after: 528000, Guangdong District, Foshan City, Shunde province Ronggui Li neighborhood committee, Chang Bao West Road, No. 37, Tian Fu (International) industrial city (phase two), No. 601, No. 2 Patentee after: GUANGDONG TIANYUE PRINTING TECHNOLOGY CO.,LTD. Address before: 266199 Licang, Qingdao Province, No. nine East Road, No. 320, No. Patentee before: QINGDAO YULANXIANG BUSINESS SERVICE Co.,Ltd. |