CN104476909A - Printing medium clamping and guiding device with buffer blocks - Google Patents
Printing medium clamping and guiding device with buffer blocks Download PDFInfo
- Publication number
- CN104476909A CN104476909A CN201410823408.9A CN201410823408A CN104476909A CN 104476909 A CN104476909 A CN 104476909A CN 201410823408 A CN201410823408 A CN 201410823408A CN 104476909 A CN104476909 A CN 104476909A
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- CN
- China
- Prior art keywords
- niproll
- installing rack
- printed medium
- driving
- locking member
- 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.)
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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
- 230000035939 shock Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 9
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method 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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- Discharge By Other Means (AREA)
- Pile Receivers (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention discloses a printing medium clamping and guiding device with buffer blocks. The printing medium clamping and guiding device comprises a base (1), a fixing frame (2) and an installation frame slide rail (6), wherein the fixed frame (2) is fixed at the right end of the base (1); the installation frame slide rail (6) is positioned at the left end of the base (1), and is matched with an installation frame (3) in a sliding way; a telescopic installation frame locking device (5) is arranged in the installation frame slide rail (6), and is used for controllably locking the sliding of the installation frame (3) on the installation frame slide rail (6); a driving motor (4) is arranged in the installation frame (3); the driving motor (4) is in power connection with the left end of a driving shaft (8); a driving gear (10) and a lower clamping roller (12) are arranged on the driving shaft (8); the driving gear (10) is meshed with a driven gear (9) arranged on a driven shaft (7); the left end of the driven shaft is rotationally arranged on the installation frame (3).
Description
Technical field
The invention belongs to print field, the especially a kind of clamping of the printed medium with buffer stopper 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 printed medium with buffer stopper 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 the clamping of the printed medium with buffer stopper 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, the printed medium clamping guiding device with buffer stopper is made to 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, between described fixed mount and U-shaped rotation lock locking member, buffer stopper is installed, described buffer stopper can slow down retractable driving device and drive U-shaped rotation lock locking member to the impact of fixed mount, the noise that shock produces can also be reduced simultaneously.
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 the printed medium with buffer stopper 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 the printed medium with buffer stopper 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 the clamping of the printed medium with buffer stopper 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, the printed medium clamping guiding device with buffer stopper 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 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, between described fixed mount 2 and U-shaped rotation lock locking member 13, buffer stopper 131 is installed, described buffer stopper 131 can slow down the impact that retractable driving device 14 drives U-shaped rotation lock locking member 13 pairs of fixed mounts 2, the noise that shock produces can also be reduced simultaneously.
Alternatively, wherein, described torque limiter 18 is implemented by friction-type sleeve.
Claims (2)
1. the clamping of the printed medium with a buffer stopper 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, the printed medium clamping guiding device with buffer stopper 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 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), buffer stopper (131) is installed between described fixed mount (2) and U-shaped rotation lock locking member (13), described buffer stopper (131) can slow down retractable driving device (14) and drive U-shaped rotation lock locking member (13) to the impact of fixed mount (2), the noise that shock produces can also be reduced simultaneously.
2. a kind of printed medium with buffer stopper clamps guiding device as claimed in claim 1, and wherein, described torque limiter (18) is implemented by friction-type sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823408.9A CN104476909B (en) | 2014-12-26 | 2014-12-26 | A kind of printed medium clamping guide with buffer stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823408.9A CN104476909B (en) | 2014-12-26 | 2014-12-26 | A kind of printed medium clamping guide with buffer stopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104476909A true CN104476909A (en) | 2015-04-01 |
| CN104476909B CN104476909B (en) | 2017-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410823408.9A Expired - Fee Related CN104476909B (en) | 2014-12-26 | 2014-12-26 | A kind of printed medium clamping guide with buffer stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476909B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020043450A1 (en) * | 2000-09-21 | 2002-04-18 | Fabien Ohlmann | Device for adjusting conveyors for flat products in rotary presses |
| CN101759052A (en) * | 2010-01-22 | 2010-06-30 | 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 |
| CN203638805U (en) * | 2014-01-17 | 2014-06-11 | 浙江大源机械有限公司 | Front paper feed mechanism for die-cutting machines |
-
2014
- 2014-12-26 CN CN201410823408.9A patent/CN104476909B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020043450A1 (en) * | 2000-09-21 | 2002-04-18 | Fabien Ohlmann | Device for adjusting conveyors for flat products in rotary presses |
| CN101759052A (en) * | 2010-01-22 | 2010-06-30 | 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 |
| CN203638805U (en) * | 2014-01-17 | 2014-06-11 | 浙江大源机械有限公司 | Front paper feed mechanism for die-cutting machines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104476909B (en) | 2017-06-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Zheng Zhai Cun 325215 Zhejiang city of Wenzhou province Ruian City Tao Shan Zhen Applicant after: Lin Dali Address before: No. 595 building, Shangri La Metro Cixi Avenue Zhejiang city of Ningbo Province, 2305 room 315300 Applicant before: Lin Dali |
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| COR | Change of bibliographic data | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Chunsheng Inventor before: Lin Dali |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20170522 Address after: 510440, Guangdong, Baiyun District, Jiahe, Guangzhou street, Pang Peng Road, No. 3, F, one of the first floor Applicant after: Guangzhou Yifu Color Printing Co.,Ltd. Address before: Zheng Zhai Cun 325215 Zhejiang city of Wenzhou province Ruian City Tao Shan Zhen Applicant before: Lin Dali |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 |
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| CF01 | Termination of patent right due to non-payment of annual fee |