CN107128712B - A kind of transmission device of print media - Google Patents
A kind of transmission device of print media Download PDFInfo
- Publication number
- CN107128712B CN107128712B CN201710447768.7A CN201710447768A CN107128712B CN 107128712 B CN107128712 B CN 107128712B CN 201710447768 A CN201710447768 A CN 201710447768A CN 107128712 B CN107128712 B CN 107128712B
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- CN
- China
- Prior art keywords
- main shaft
- clutch
- side plate
- disc cam
- print media
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
Abstract
A kind of transmission device of print media provided by the invention, including：First side plate and the second side plate, the fixing axle being fixedly connected between the first side plate and the second side plate, it is arranged in fixing axle, the guide plate of transmitting path is provided for print media, directive wheel in the transmitting path is set, main shaft and from transmission shaft, main shaft and from transmission shaft be arranged between the first side plate and the second side plate, it is set to from end part of driving shaft, it can make main shaft and be in the clutch of gearing state or discrete state from transmission shaft, it is set on the first side plate, the clutch motor of power is provided for clutch, it is set on the second side plate, the driving motor of power is provided for main shaft, it is electrically connected respectively with clutch motor and driving motor, driving motor control signal is exported according to the print state of print media and clutch motor controls the processor of signal；Can good fit film printer, and the film report output mouth that film transport to patient is easy to get.
Description
Technical field
The present invention relates to printer fields, more particularly to a kind of transmission device of print media.
Background technology
With the development of medical imaging technology, unmanned self-help print has may be implemented in Medical film printing system now
Network printing.Electronic report only need to be sent to printing terminal server by doctor on working computer by network mode, be used
Family can print film image report on the self-aided terminal that any one is connected with server.
Since the load mode of current most of spool film printing nucleus modules is all that dress turns behind self-service printer
Axis exports film after printing into piece before self-service printer.Which is upper feasible in desktop printing, but in medical adhesive
Piece printing terminal or it is self-service take piece terminal using front installation module shaft consumptive material will be caused to be inconvenient to replace and safeguard, institute
With in practical application by core print module it is anti-installation, therefore cause medical radiation film printing terminating machine or self-service take piece whole
Terminal, the patient that the film that core print module prints out can not be directly output to terminating machine take piece mouth.Therefore it needs
There are one the film transfer device used film report output mouths for being easy to get by film transport to patient.
Invention content
For the above the deficiencies in the prior art, the present invention provides a kind of transmission device of print media, including：Plate face is opposite
The first side plate and the second side plate that are arranged, the fixing axle being fixedly connected between the first side plate and the second side plate and setting exist
In fixing axle, to provided for print media the guide plate of transmitting path, the directive wheel being arranged in the transmitting path including
Main shaft and print media conveying roller pair from transmission shaft, main shaft and are arranged from transmission shaft in the first side plate and second
Between side plate；, be set to from end part of driving shaft, can make main shaft and be in gearing state or discrete state from transmission shaft
Clutch, be set on the first side plate, to provide the clutch motor of power for clutch, be set on the second side plate,
To provide the driving motor of power for main shaft, be electrically connected respectively with clutch motor and driving motor, to basis
The processor of the print state output driving motor control signal and clutch motor control signal of print media.
Further, main shaft is rotatably arranged between the first side plate and the second side plate, the end of main shaft
Stretch out the outside of the second side plate, the end of main shaft is equipped with main shaft gear, the driving motor by wobble gear with
Main shaft gear is movably connected.
Further, the clutch includes, the first sheet connecting rod, the first disc cam, (the first back-moving spring, second
Shape connecting rod, the second disc cam, second back-moving spring, clutch transmission axis；First side plate is equipped with reciprocal for the first sheet connecting rod
First hole of movement, the second side plate are equipped with the second hole moved back and forth for the second sheet connecting rod, and the first hole and the second hole are opposite
Setting；First sheet connecting rod is equipped with to the first guide part with the plate face cooperation sliding on the outside of the first hole, and the second sheet connects
Bar is equipped with to the second guide part with the plate face cooperation sliding on the outside of the second hole；Rotationally axially from one end of transmission shaft
The first sheet connecting rod is fixed on close to the side of main shaft, second is rotationally axially fixed on from the other end of transmission shaft
Shape connecting rod is arranged with the slave transmission shaft tooth to be interlocked with main shaft close to the side of main shaft, from the other end of transmission shaft
Wheel；First side of the sheet connecting rod far from main shaft is equipped with the first disc cam accommodating hole, and one end of clutch transmission axis can turn
It is axially fixed on the first side plate and is extended in the first dish type accommodating hole dynamicly, one end of clutch transmission axis is arranged with the first disk
Shape cam, the first disc cam are set in the first disc cam accommodating hole, and it is separate that (the first back-moving spring is set to the first sheet connecting rod
The end of main shaft, to provide the pressure for being directed toward main shaft, the nearly hub end of the first disc cam for the first sheet connecting rod
It offsets with the first hole wall of the disc cam accommodating hole far from main shaft, one end of clutch transmission axis is also arranged with positioned at the first disk
The clutch driving gear in the outside of shape cam, clutch driving gear are connect with clutch motor；Second sheet connecting rod is far from main biography
The side of moving axis is equipped with the second disc cam accommodating hole, and the other end of clutch transmission axis is rotationally axially fixed on the second side plate
It above and extends in the second disc cam accommodating hole, the other end of clutch transmission axis is arranged with the second disc cam, the second dish type
Cam is set in the second disc cam accommodating hole, and second back-moving spring is set to the second end of the sheet connecting rod far from main shaft,
To provide the pressure for being directed toward main shaft for the second sheet connecting rod, nearly hub end and the second disc cam of the second disc cam hold
Hole wall of the hole far from main shaft is set to offset；
Further, the axle ends of the second disc cam are equipped with the first disc cam of detection and the operating of the second disc cam
The first sensor of state, first sensor are electrically connected with processor.
Further, the end of the second disc cam and the second sheet connecting rod are equipped with the first alignment marking line.
Further, the end of the transmitting path is equipped with swing rod sensor.
Further, the processor is arranged to：When print media be in do not complete print state when, output first from
Clutch motor control signal controls main shaft and is in discrete state from transmission shaft；The first driving motor control signal is exported,
Control driving motor microrunning；When print media, which is in, completes print state, the second clutch motor of output controls signal, control
It makes the first main shaft and first and is in compression gearing state from transmission shaft；Export the second driving motor control signal, control the
One driving motor fast turn-around.
Further, the transmission device includes the print media conveying roller that at least two groups are arranged in the transmitting path
Pair, the driving motor are connected by conveyer belt and the main shaft of each group.
Further, the transmission device includes at least two groups quantity and the secondary identical clutch of print media conveying roller
Device, the clutch of at least two groups are connect by synchromesh gear group with clutch motor.
A kind of transmission device of print media provided by the invention, including：The first side plate and second that plate face is oppositely arranged
Side plate, the fixing axle being fixedly connected between the first side plate and the second side plate and setting are in fixing axle, to be situated between for printing
Matter provides guide plate, the directive wheel that is arranged in the transmitting path including the main shaft of transmitting path and from transmission shaft
Print media conveying roller pair, main shaft and from transmission shaft be arranged between the first side plate and the second side plate；, be set to from biography
Moving axis end, can make main shaft and be in the clutch of gearing state or discrete state from transmission shaft, be set to first
It is dynamic to be provided for main shaft to provide the clutch motor of power for clutch, be set on the second side plate on side plate
The driving motor of power is electrically connected with clutch motor and driving motor respectively, to defeated according to the print state of print media
Go out the processor of driving motor control signal and clutch motor control signal.Can good fit film printer, and by glue
Piece is transported to the film report output mouth that patient is easy to get.
Description of the drawings
Fig. 1 is a kind of stereogram of the transmission device of print media of the present invention；
Fig. 2 is a kind of left view of the transmission device of print media of the present invention；
Fig. 3 is a kind of right view of the transmission device of print media of the present invention.
Specific implementation mode
The present invention will be further described in detail below in conjunction with the accompanying drawings.
In order to more preferably illustrate that the present embodiment, the certain components of attached drawing have omission, zoom in or out, actual product is not represented
Size；To those skilled in the art, the omission of certain known features and its explanation will be understood by attached drawing.Phase
Same or similar label corresponds to same or analogous component.
A kind of transmission device of print media as shown in Figure 1 to Figure 3, including：The first side plate 10 that plate face is oppositely arranged
And second side plate 20, the fixing axle 30 that is fixedly connected between the first side plate and the second side plate and be arranged in fixing axle, it uses
With the guide plate 40 for providing transmitting path for print media, the directive wheel including main shaft being arranged in the transmitting path
50 and the print media conveying roller pair from transmission shaft 60, main shaft and it is arranged from transmission shaft in the first side plate and the second side plate
Between, be set to from end part of driving shaft, to can make main shaft and from transmission shaft be in gearing state or discrete state from
Clutch 70 is set on the first side plate, to provide the clutch motor 80 of power for clutch, be set on the second side plate,
To provide the driving motor 90 of power for main shaft, be electrically connected respectively with clutch motor and driving motor, to root
The processor of signal is controlled according to the print state output driving motor control signal and clutch motor of print media.
Specifically, in certain embodiments, main shaft is rotatably arranged between the first side plate and the second side plate, main
The outside of the second side plate is stretched out in the end of transmission shaft, and the end of main shaft is equipped with main shaft gear 51, the driving motor
It is movably connected by wobble gear 91 and main shaft gear, when driving motor rotates, drives wobble gear rotation, swing
Gear is engaged with main shaft gear, to drive main shaft to rotate；Another effect print media of wobble gear does not complete
When printing, driving motor shuts down, and main shaft is driven by film to be rotated, and wobble gear group and end gear disengage, and prevent
Film is by card group.
Specifically, in certain embodiments, the clutch 70 includes the first sheet connecting rod 701, the first disc cam
702, (the first back-moving spring 703, the second sheet connecting rod 704, the second disc cam 705, second back-moving spring 706, clutch transmission
Axis 707；First side plate is equipped with the first hole moved back and forth for the first sheet connecting rod, and the second side plate is equipped with to be connected for the second sheet
The second hole that bar moves back and forth, the first hole and the second hole are oppositely arranged；First sheet connecting rod be equipped with to the first hole on the outside of
Plate face cooperation sliding the first guide part, the second sheet connecting rod be equipped with to on the outside of the second hole plate face cooperation sliding
Second guide part；It is rotationally axially fixed on the first sheet connecting rod close to the side of main shaft from one end of transmission shaft, from
The other end of transmission shaft is rotationally axially fixed on the second sheet connecting rod close to the side of main shaft, from the another of transmission shaft
End cap is equipped with the slave shaft gear to be interlocked with main shaft；First side of the sheet connecting rod far from main shaft is equipped with the
One end of one disc cam accommodating hole, clutch transmission axis is rotationally axially fixed on the first side plate and extends to the first dish type
In accommodating hole, one end of clutch transmission axis is arranged with the first disc cam, and the first disc cam is accommodating set on the first disc cam
In hole, (the first back-moving spring is set to the first end of the sheet connecting rod far from main shaft, to provide finger for the first sheet connecting rod
To the pressure of main shaft, the nearly hub end of the first disc cam and hole wall phase of the first disc cam accommodating hole far from main shaft
It supports, one end of clutch transmission axis is also arranged with the clutch driving gear 708 positioned at the outside of the first disc cam, clutch transmission tooth
Wheel is connect with clutch motor；Second side of the sheet connecting rod far from main shaft is equipped with the second disc cam accommodating hole, clutch
The other end of transmission shaft is rotationally axially fixed on the second side plate and extends in the second disc cam accommodating hole, and clutch passes
The other end of moving axis is arranged with the second disc cam, and the second disc cam is set in the second disc cam accommodating hole, and second resets
Spring is set to the second end of the sheet connecting rod far from main shaft, to provide the pressure for being directed toward main shaft for the second sheet connecting rod
Power, the nearly hub end of the second disc cam offset with the second hole wall of the disc cam accommodating hole far from main shaft；
Specifically, in certain embodiments, the axle ends of the second disc cam are equipped with the first disc cam of detection and the
The first sensor of two disc cam operating conditions, to detect the running position of the first disc cam, first sensor and place
Device is managed to be electrically connected.
Specifically, in certain embodiments, the end of the second disc cam and the second sheet connecting rod are equipped with the first alignment and mark
Timberline 720, to when equipped with multigroup print media conveying roller pair, it is ensured that all disc cam synchronous rotaries of each group.
Specifically, in certain embodiments, the end of the transmitting path is equipped with swing rod sensor 100, is beaten to detect
Whether print medium conveys whether completion has card.
Specifically, in certain embodiments, the processor is arranged to：Print state is not completed when print media is in
When, first clutch motor control signal is exported, main shaft is controlled and is in discrete state from transmission shaft；The first transmission of output
Motor control signal, control driving motor shut down；When print media, which is in, completes print state, output the second clutch electricity
Machine control signal controls the first main shaft and first and is in compression gearing state from transmission shaft；Export the second driving motor control
Signal processed controls the first driving motor fast turn-around.
Specifically, in certain embodiments, the transmission device includes that at least two groups are arranged in beating for the transmitting path
Medium conveying roller pair is printed, the driving motor is connected to the wobble gear of each group by conveyer belt 200, passes through the swing of each group
Gear and the main shaft of each group connect.
Specifically, in certain embodiments, the transmission device includes that at least two groups quantity is rolled with print media conveying
The secondary identical clutch of axis, the clutch of at least two groups are connect by synchromesh gear group 300 with clutch motor, specifically
Ground, synchromesh gear group 300 are connect by the clutch driving gear of each group with clutch motor respectively.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (8)
1. a kind of transmission device of print media, which is characterized in that including：The first side plate and the second side that plate face is oppositely arranged
Plate, the fixing axle being fixedly connected between the first side plate and the second side plate and it is arranged in fixing axle, to for print media
Guide plate, the directive wheel being arranged in the transmitting path including main shaft that transmitting path is provided and beating from transmission shaft
Print medium conveying roller pair, main shaft and from transmission shaft be arranged between the first side plate and the second side plate, be set to from transmission
Shaft end, can make main shaft and be in the clutch of gearing state or discrete state from transmission shaft, be set to the first side
On plate, to provide the clutch motor of power for clutch, be set on the second side plate, to provide power for main shaft
Driving motor, be electrically connected respectively with clutch motor and driving motor, to be exported according to the print state of print media
Driving motor controls the processor of signal and clutch motor control signal；Wherein, the clutch includes that the first sheet connects
Bar, the first disc cam, (the first back-moving spring, the second sheet connecting rod, the second disc cam, second back-moving spring, clutch transmission
Axis；First side plate is equipped with the first hole moved back and forth for the first sheet connecting rod, and the second side plate is equipped with for the second sheet connecting rod
The second hole moved back and forth, the first hole and the second hole are oppositely arranged；First sheet connecting rod be equipped with to on the outside of the first hole
First guide part of plate face cooperation sliding, the second sheet connecting rod are equipped with to the with the plate face cooperation sliding on the outside of the second hole
Two guide parts；The first sheet connecting rod is rotationally axially fixed on close to the side of main shaft, from biography from one end of transmission shaft
The other end of moving axis is rotationally axially fixed on the second sheet connecting rod close to the side of main shaft, from the other end of transmission shaft
It is arranged with the slave shaft gear to be interlocked with main shaft；First side of the sheet connecting rod far from main shaft is equipped with first
One end of disc cam accommodating hole, clutch transmission axis is rotationally axially fixed on the first side plate and extends to the first dish type appearance
It sets in hole, one end of clutch transmission axis is arranged with the first disc cam, and the first disc cam is set to the first disc cam accommodating hole
Interior, (the first back-moving spring is set to the first end of the sheet connecting rod far from main shaft, to provide direction for the first sheet connecting rod
The pressure of main shaft, the nearly hub end of the first disc cam and hole wall phase of the first disc cam accommodating hole far from main shaft
It supports, one end of clutch transmission axis is also arranged with the clutch driving gear positioned at the outside of the first disc cam, clutch driving gear
It is connect with clutch motor；Second side of the sheet connecting rod far from main shaft is equipped with the second disc cam accommodating hole, and clutch passes
The other end of moving axis is rotationally axially fixed on the second side plate and extends in the second disc cam accommodating hole, clutch transmission
The other end of axis is arranged with the second disc cam, and the second disc cam is set in the second disc cam accommodating hole, and second resets bullet
Spring is set to the second end of the sheet connecting rod far from main shaft, to provide the pressure for being directed toward main shaft for the second sheet connecting rod
Power, the nearly hub end of the second disc cam offset with the second hole wall of the disc cam accommodating hole far from main shaft.
2. the transmission device of print media as described in claim 1, which is characterized in that main shaft is rotatably arranged in
Between side plate and the second side plate, the outside of the second side plate is stretched out in the end of main shaft, and the end of main shaft is equipped with main biography
Moving axis gear, the driving motor are movably connected by wobble gear and main shaft gear.
3. the transmission device of print media as described in claim 1, which is characterized in that the axle ends of the second disc cam fill
There are the first sensor of detection the first disc cam and the second disc cam operating condition, first sensor electrically to connect with processor
It connects.
4. the transmission device of print media as described in claim 1, which is characterized in that the end of the second disc cam and second
Sheet connecting rod is equipped with the first alignment marking line.
5. the transmission device of print media as described in claim 1, which is characterized in that the end of the transmitting path is equipped with pendulum
Bar sensor.
6. the transmission device of print media as described in claim 1, which is characterized in that the processor is arranged to：When beating
It prints medium to be in when not completing print state, exports first clutch motor control signal, control main shaft and from transmission shaft
In discrete state；The first driving motor control signal is exported, driving motor microrunning is controlled；It is completed when print media is in
When print state, the second clutch motor of output controls signal, controls the first main shaft and first and is in the company of compression from transmission shaft
Dynamic state；The second driving motor control signal is exported, the first driving motor fast turn-around is controlled.
7. the transmission device of print media as described in claim 1, which is characterized in that the transmission device includes at least two groups
It is arranged in the print media conveying roller pair of the transmitting path, the main shaft that the driving motor passes through conveyer belt and each group
Connection.
8. the transmission device of print media as described in claim 1, which is characterized in that the transmission device includes at least two
Group quantity and the secondary identical clutch of print media conveying roller, the clutch of at least two groups, by synchromesh gear group with
Clutch motor connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710447768.7A CN107128712B (en) | 2017-06-14 | 2017-06-14 | A kind of transmission device of print media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710447768.7A CN107128712B (en) | 2017-06-14 | 2017-06-14 | A kind of transmission device of print media |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107128712A CN107128712A (en) | 2017-09-05 |
| CN107128712B true CN107128712B (en) | 2018-08-28 |
Family
ID=59735300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710447768.7A Active CN107128712B (en) | 2017-06-14 | 2017-06-14 | A kind of transmission device of print media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107128712B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58166085A (en) * | 1982-03-26 | 1983-10-01 | Canon Inc | Paper feeding mechanism |
| JP3073146B2 (en) * | 1995-06-06 | 2000-08-07 | シャープ株式会社 | Drive of facsimile machine |
| US7306216B2 (en) * | 2002-12-30 | 2007-12-11 | Samsung Electronics Co., Ltd. | Power transmitting apparatus, power switching apparatus, and driving apparatus of multi-function machine using the same |
| CN2669519Y (en) * | 2003-12-18 | 2005-01-05 | 夏新电子股份有限公司 | Facsimile device drive unit |
| CN101844688B (en) * | 2009-03-27 | 2012-12-12 | 虹光精密工业（苏州）有限公司 | Automatic paper feeding device with clutch |
| CN102189840B (en) * | 2010-03-01 | 2014-03-19 | 致伸科技股份有限公司 | Clutch transmission mechanism of printing device |
| CN207016199U (en) * | 2017-06-14 | 2018-02-16 | 深圳市巨鼎医疗设备有限公司 | A kind of conveyer of print media |
-
2017
- 2017-06-14 CN CN201710447768.7A patent/CN107128712B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107128712A (en) | 2017-09-05 |
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Address after: 518000 Wensheng center, Wenjin square, East Wenjin Road, Luohu District, Shenzhen, Guangdong, 2001 Patentee after: Shenzhen juding Medical Co.,Ltd. Address before: 518000 Wensheng center, Wenjin square, East Wenjin Road, Luohu District, Shenzhen, Guangdong, 2001 Patentee before: SHENZHEN JUDING MEDICAL DEVICE Co.,Ltd. |