CN209505250U - Switching device and its drive mechanism and its printing device - Google Patents
Switching device and its drive mechanism and its printing device Download PDFInfo
- Publication number
- CN209505250U CN209505250U CN201821685813.9U CN201821685813U CN209505250U CN 209505250 U CN209505250 U CN 209505250U CN 201821685813 U CN201821685813 U CN 201821685813U CN 209505250 U CN209505250 U CN 209505250U
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- Prior art keywords
- bracket
- switching
- linking arm
- gear
- conveying roller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model switching device, include: switching bracket, be rotatably sleeved on the conveying roller of printing device, and includes main body, and the linking arm with bending structure is protruded out from the main body, the linking arm is linked and rotates the switching bracket around the conveying roller；Second gear is set on the conveying roller, and is rotated synchronously with the conveying roller；Third gear is rotatably arranged on the switching bracket, is swung with the switching bracket around the conveying roller, and is recycled axis connection with the carbon ribbon of the printing device after swinging or separated.The utility model passes through setting switching bracket, the linkage lower swing of other structures is switched in, realize and recycles connecting or separating for axis, and passes through setting linking arm, linking arm has the bending structure that can cooperate with other linkage structures, stable can cooperate with linkage structure and the timeliness that links is good.
Description
Technical field
The utility model relates to the technical fields of printer, tie in particular to applied to switching device and its transmission
Structure and its printing device.
Background technique
Most of printer is provided to office or family and is used, and the type of printer is abundant, by used
Technique classification includes the printers such as ink jet type, heat-sensitive type, thermal transfer, electrostatic.Wherein, the printing device of thermal transfer need using
Carbon tape box, carbon tape box include the carbon ribbon for supplying axis, recycling axis and both ends and being connected on two axis.It is orderly in micromodule equipment pick up
Take the transmission of roller, print unit and carbon ribbon conveying extremely important, existing drive mechanism has through cam structure and switching machine
Structure coordinates to complete above-mentioned work, and there are occupied spaces than big, and the coordination of carbon ribbon conveying often uses complicated switching
Mechanism.
Utility model content
The utility model provides switching device and its drive mechanism and its printing device, it is intended to improve existing printing device
The problem of collaborative work complexity between carbon ribbon conveying, print unit and pick-up roller.
The utility model is realized in this way:
Switching device, comprising:
Switch bracket, is rotatably sleeved on the conveying roller of printing device, and include main body, and from the main body
The linking arm with bending structure is protruded out, the linking arm is linked and rotates the switching bracket around the conveying roller；
Second gear is set on the conveying roller, and is rotated synchronously with the conveying roller；
Third gear is rotatably arranged on the switching bracket, is swung with the switching bracket around the conveying roller, and
Axis connection is recycled with the carbon ribbon of the printing device after swing or is separated.
Further, the end of the linking arm is equipped with cylinder outstanding.
Further, linkage structure is bent to form in the middle part of the linking arm.
Drive mechanism further includes transmission device and rubber roll bracket including above-mentioned switching device, and the transmission device includes
Second linkage portion, second linkage portion contact the linking arm and the switching bracket are made to be rocked to the third gear and institute
State the position of recycling axis separation；The rubber roll bracket includes second connecting portion, and the second connecting portion and the linking arm cooperate
And the switching bracket is made to be rocked to the third gear and the position for recycling axis connection.
Further, the rubber roll bracket can be rotated around an axis and be risen or fallen, and the rubber roll bracket pushes after rising
The switching bracket and make the third gearing to the recycling axis connection.
Further, the rubber roll bracket convex stretching strip arm forms the second connecting portion, the connection
Linkage structure is bent to form in the middle part of arm, the end of the second connecting portion is equipped with protrusion, and the linkage structure is by the protrusion
It raises.
Further, the switching device is driven power and acts on along recording medium transporting direction reciprocating linear motion, described
Second linkage portion makes the switching bracket be rocked to the third gear and separates with the recycling axis with the projection contacts.
Further, the transmission device includes that rack gear is connect with driving device, and the second connecting portion is set to the tooth
The front end of item, and the relatively described rack gear is bent downward.
Printing device further includes carbon ribbon component including above-mentioned drive mechanism, and the carbon ribbon component includes that retracting used
Carbon ribbon recycling axis, the drive mechanism and it is described recycling axis relationship include driving condition and disengaged position.
The beneficial effects of the utility model are: the utility model switches in the connection of other structures by setting switching bracket
Dynamic lower swing is realized and recycles connecting or separating for axis, and by setting linking arm, linking arm has and can tie with other linkages
The bending structure of structure cooperation stable can cooperate with linkage structure and the timeliness that links is good.
Detailed description of the invention
Fig. 1 is the utility model embodiment, structural schematic diagram of the printing device under the first visual angle；
Fig. 2 is the decomposition diagram of printing device shown in Fig. 1；
Fig. 3 is the utility model embodiment, and printing device is in structural schematic diagram of the original state under the second visual angle；
Fig. 4 is the utility model embodiment, and printing device is in structural schematic diagram of the transport status under the second visual angle；
Fig. 5 is the utility model embodiment, and printing device is in structural schematic diagram of the print state under the second visual angle；
Fig. 6 is the utility model embodiment, structural schematic diagram of the transmission device under third visual angle；
Fig. 7 is the utility model embodiment, picks up structural schematic diagram of the roller arrangement under third visual angle；
Fig. 8 is the utility model embodiment, structural schematic diagram of the switching device under third visual angle.
Icon: 100- printing device；1- pedestal；2- transmission device；3- picks up roller arrangement；4- print unit；5- carbon ribbon group
Part；6- switching device；7- supporting plate；8- driving device；11- frame；12- box body；121- window；51- supplies axis；52- carbon ribbon；
53- recycles axis；41- thermal print head；42- printing rubber roller；43- rubber roll bracket；431- second support；432- first support；81- first
Driving group；The first driving member of 82-；31- picks up roller support；32- pick-up roller；33- shaft；34- first connecting portion；35- cylindrical body；
36- first gear；61- second gear；62- switches bracket；63- linking arm；44- second connecting portion；45- protrusion；46- elasticity
Part；64- cylinder；The ratcheting portion 21-；The second linkage portion of 22-；23- rack gear；24- third linkage portion；25- lead-over groove；26- tetrad
Dynamic portion；The first linkage portion of 27-；28- main body.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to figs. 1 to shown in Fig. 8, printing device 100 includes pedestal 1, transmission device 2, picks up roller arrangement 3, switching device
6, driving device 8, print unit 4 and carbon ribbon component 5.Pedestal 1 includes the shell of printing device 100 and is located at shell cavity
Interior bracket etc., for coat, carry, be arranged transmission device 2, pick up roller arrangement 3, switching device 6, the structures such as driving device 8,
Device, dependency structure or device, which can be, to be contained in the cavity of shell, can fix, is removable, be flexibly connected etc. modes be located at
On bracket.
Pedestal 1 includes the box body 12 for accommodating recording medium, and several recording medium stackers are stacked in the cavity of box body 12, box
Window 121 is offered on body 12, is picked up roller arrangement 3 and is contacted by window 121 with the recording medium in box body 12.It is set on pedestal 1
Have recording medium towards the supporting plate 7 compressed at window 121, roller arrangement 3 is picked up in help can touch recording medium, and record
There is medium certain pressure to be pressed on pick-up roller 32.
Driving device 8 includes several actuators, actuator it is direct or indirect to switching device 6, print unit 4, pick up
Roller arrangement 3, carbon ribbon component 5 etc. transmit driving force.The driving force output end of usual actuator and the input terminal of structure driving force it
Between be equipped with several driving members.If an actuator can drive dry part, actuator can be the forms such as electrical, pneumatic, hydraulic
Power-equipment, in the present embodiment using can be easily mounted in small device, the motor of good operating stability.Driving member can be with
Using gear, several grades of gears are set, convenient for suitable transmission ratio and transmission is arranged between the output end and input terminal of driving force
Distance.
Print unit 4 includes printing rubber roller 42, the rubber roll bracket 43 for carrying printing rubber roller 42, is located at 42 top of printing rubber roller
Thermal print head 41.Recording medium passes through between printing rubber roller 42 and thermal print head 41, thermal print head 41 by recording medium to printing glue
Roller 42 compresses, and is heated to the recording medium or carbon ribbon 52 that are equipped with ink so that ink reaction leaves corresponding trace on the recording medium
Mark.Recording medium refers to the substance that can leave printing trace on it by the printing of printing device 100, such as A4 paper, photo
Paper, heat-sensitive paper etc. belong to recording medium.
Carbon ribbon component 5 includes supply axis 51, recycling axis 53 and the carbon ribbon 52 coated with ink, the both ends difference of carbon ribbon 52
Around in supply axis 51 and recycling axis 53, recycling axis 53 is connected or separated with switching device 6, and recycling axis 53 and switching device 6 connect
Power effect rotation retracting carbon ribbon 52 is driven when connecing.Carbon ribbon 52 passes through between printing rubber roller 42 and thermal print head 41, thermal print head 41
Carbon ribbon 52 is heated, ink thereon is transferred in recording medium.
Printing device 100 further includes supply unit, to export recording medium outward.Supply unit is located at print unit
4 downstream.Supply unit includes conveying roller and the air roll that is pressed on conveying roller, and driving device 8 is transmitted to conveying roller and driven
Power, conveying roller are driven power effect rotation.42 bracket of printing rubber roller is set on conveying roller, and can be turned around the axis of conveying roller
It is dynamic.
Transmission device 2 includes main body 28, ratcheting portion 21, the first linkage portion 27, the second linkage portion 22,24 and of third linkage portion
Four-axle linkage portion 26, transmission device 2 are made into integration and can be along recording medium transporting direction reciprocating linear motions under by power effect.
Main body 28 is connect with the pedestal 1 of printing device 100, specifically, it connect with a metal framework 11 in pedestal 1.Frame 11
On open up guide groove, along the prominent guide pad in bottom surface of the conveying direction setting main body 28 of recording medium, guide pad protrudes into guide groove
It can move in guide groove and along guide groove.
The side of main body 28 is equipped with rack gear 23, and the top surface of the rack gear 23 is equipped with engaging tooth shape into the ratcheting portion 21, leads to
It crosses ratcheting portion 21 to connect with driving device 8, so that transmission device 2 is driven line of force reciprocating motion.In 28 side of main body
Rack gear 23 is set, and rack gear 23 is arranged close to the side of frame 11, and main body 28 is that bottom surface is sticked the plate knot on surface on the frame 11
Structure.The overall structure of transmission device 2 can be optimized, and each position of transmission device 2 is sticked on the frame 11 just or close to frame
The setting of 11 sides reduces the space that transmission device 2 occupies printing device 100.
First linkage portion 27 is used to connect with rubber roll bracket 43 with the second linkage portion 22, and links on rubber roll bracket 43 respectively
It rises or declines.In embodiment, the first linkage portion 27 is projected upwards in the upper face of main body 28, in the main body 28 along first party
Rise to the rubber roll bracket 43 for the printing device 100 that links when moving to the first linkage position.First direction can be record
The outbound course of medium is also possible to the opposite direction of the output of recording medium.In embodiment, transmission device 2 is located at print unit 4
Upstream, therefore first direction is the outbound course of recording medium.First linkage portion 27 moves to rubber roll bracket along first direction
43 lower sections, rubber roll bracket 43 is lifted.Preferably, the bottom surface of rubber roll bracket 43 is equipped with downwardly projecting position and the first linkage portion
27 cooperations.
The front end that second linkage portion 22 is located at rack gear 23 protrudes out away to the outbound course of recording medium.Second linkage portion 22
Opposite rack gear 23 is bent downward, and transmission device 2 is moved to recording medium outbound course, and the second linkage portion 22 can compress glue simultaneously
Roller support 43 and switching bracket 62 so that rubber roll bracket 43 and switching bracket 62 are in discrete state, i.e., printing rubber roller 42 with
Thermal print head 41 separates, and switching device 6 is separated with recycling axis 53.Second linkage portion 22 is strip bar portion, the second linkage portion 22
Bottom surface and rubber roll bracket 43, switching bracket 62 compress and place it in discrete state.Second linkage portion 22 has certain length, therefore
In transmission device 2 into recording medium outbound course motion process, rubber roll bracket 43 and switching bracket 62 can be under discrete states
Keep certain time.
Third linkage portion 24 and four-axle linkage portion 26 are located at the lower part of the rack gear 23, the linkage of third linkage portion 24 institute
The pickup roller support 31 for stating printing device 100 rises, and link the decline of pickup roller support 31 in four-axle linkage portion 26.Specifically,
The side of the rack gear 23 opens up horizontal concrete chute and forms the third linkage portion 24, picks up roller support 31 and is equipped with and third linkage portion
The first connecting portion 34 of 24 cooperations, first connecting portion 34 can be slided in third linkage portion 24.The bottom surface of rack gear 23 forms described
Four-axle linkage portion 26 is equipped with the lead-over groove 25 for being connected to the two between the third linkage portion 24 and four-axle linkage portion 26.When
So, what four-axle linkage portion 26 can be opened up with 23 side of rack gear is located at another sliding slot of 24 lower section of third linkage portion, by rack gear 23
Bottom surface directly as four-axle linkage portion 26, reduce the volume etc. of rack gear 23.Using 28 bottom surface of main body as horizontal plane, third is linked
Portion 24 and four-axle linkage portion 26 are horizontally disposed.
Rubber roll bracket 43 includes first support 432 and second support 431, and first support 432 is arranged with second support 431
On conveying roller, the both ends of printing rubber roller 42 are respectively equipped with first support 432, and the both ends of printing rubber roller 42 are articulated with first support
On 432.Elastic component 46 connecting the two is equipped between first support 432 and second support 431, elastic component 46 can generate elasticity
Power, printing rubber roller 42 are pressed in the presence of a tensile force on thermal print head 41.The bottom surface of first linkage portion 27 and second support 431 connects
Touching raises rubber roll bracket 43 and 42 entirety of printing rubber roller.First support 432 protrudes out strip arm and forms second connecting portion
44.The end of the second connecting portion 44 is equipped with protrusion 45, sets switching bracket 62 when protrusion 45 is contacted with the second linkage portion 22
In discrete state.
It picks up roller arrangement 3 to include pick-up roller 32, shaft 33 and pick up roller support 31, shaft 33 is rotatably arranged at pick-up roller
It is driven power effect rotation on bracket 31, states pick-up roller 32 and is set in the shaft 33, rotated synchronously with shaft 33, pick-up roller
Bracket 31 rises or falls with third linkage portion 24 or the cooperation of four-axle linkage portion 26.Specifically, one end of shaft 33 is equipped with first
Gear 36, when the pickup roller support 31 is in down position with the cooperation of third linkage portion 24, the rotation of pick-up roller 32 and contact note
Recording medium can push recording medium to print unit 4.It picks up roller support 31 and the cooperation of four-axle linkage portion 26 is in lifting position
When, pick-up roller 32 stops operating and separates with recording medium, and pick-up roller 32 stops the push to recording medium and acts on.
Picking up roller support 31 includes first connecting portion 34, and the main body 28 for picking up roller support 31 protrudes out strip arm and formed
First connecting portion 34, first connecting portion 34 are plugged in third linkage portion positioned at the end of first connecting portion 34 comprising cylindrical body 35
In 24.34 relative level of first connecting portion is obliquely installed, and towards the opposite direction inclination that recording medium exports, is had and third
Linkage portion 24, four-axle linkage portion 26 cooperate more smoothly effect.Preferably, the tilt angle of 34 relative level of first connecting portion
A is 30 ° to 60 degree.Pick-up roller 32 is contacted with recording medium, and pick-up roller 32 rolls on recording medium surface, generates rub therebetween
Power is wiped, recording medium moves under frictional force effect.
Switching device 6 includes switching bracket 62, second gear 61 and third gear, and switching bracket 62 is rotatably sleeved on
On the conveying roller of printing device 100, switching bracket 62 includes main body 28 and protruding out from the main body 28, there is bending to tie
The linking arm 63 of structure, linking arm 63 are linked and rotate the switching bracket 62 around the conveying roller.Second gear 61 is arranged
It is rotated synchronously on the conveying roller, and with the conveying roller.Third gear is rotatably arranged on the switching bracket 62, with
The switching bracket 62 is swung around the conveying roller, and is recycled axis 53 with the carbon ribbon 52 of the printing device 100 after swinging and connect
Or separation.It furls carbon ribbon 52 with connecting or separating for axis 53, control recycling axis 53 is recycled by switching device 6 or stops furling dynamic
Make.
The end of the linking arm 63 is equipped with cylinder 64 outstanding, and the middle part of the linking arm 63 is bent to form linkage knot
The protrusion 45 of structure, second connecting portion 44 catches on linkage structure, and linking arm 63 is lifted and connect third gear with recycling axis 53.
And cylinder 64 is acted on by third linkage portion 24, is forced down linking arm 63 and is connect third gear with recycling axis 53.
In embodiment, driving device 8 includes the first driving group 81, the second driving group, and the first driving group 81 drives pick-up roller
The movement of device 3 and transmission device 2, the second driving group drive the rotation of conveying roller.First driving group 81 includes the first driving member
82, driving force is transmitted to first gear 36 and transmission device 2 by the first driving member 82.
Working condition:
Original state, transmission device 2 are located at initial position, and four-axle linkage portion 26 and pickup roller support 31 cooperate, pick-up roller
32 separate with recording medium.Second linkage portion 22 cooperates with rubber roll bracket 43, switching bracket 62, printing rubber roller 42 and thermal print head 41
Separation, third gear are separated with recycling axis 53.
Transport status: to first position, first position is for the opposite direction linear movement that transmission device 2 is exported to recording medium
The rear end of transmission device 2 with frame 11 locating piece against position, at this time pick-up roller 32 decline and contacted with recording medium,
It picks up roller support 31 and third linkage portion 24 cooperates, rubber roller and thermal print head 41 are in discrete state.The driving of first driving group 81 passes
Device 2 is moved to recording medium outbound course linear movement, pick-up roller 32 pushes out recording medium along outbound course.
Print state: after delivery phase, recording medium is reached at printing rubber roller 42, and transmission device 2 continues to recording medium
Outbound course movement, the first linkage portion 27 move to the lower section of rubber roll bracket 43 and are lifted rubber roll bracket 43, printing rubber roller 42 against
On thermal print head 41.Four-axle linkage portion 26 and pickup roller support 31 cooperate, and pick-up roller 32 is separated with recording medium, rubber roll bracket 43
Linkage switching bracket 62, third gear are connect with recycling axis 53.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (9)
1. switching device characterized by comprising
Switch bracket, is rotatably sleeved on the conveying roller of printing device, and include main body, and protruded out from the main body
The linking arm of bending structure is provided, the linking arm is linked and rotates the switching bracket around the conveying roller；
Second gear is set on the conveying roller, and is rotated synchronously with the conveying roller；
Third gear is rotatably arranged on the switching bracket, is swung with the switching bracket around the conveying roller, and is swung
Axis connection is recycled with the carbon ribbon of the printing device afterwards or is separated.
2. switching device according to claim 1, which is characterized in that the end of the linking arm is equipped with cylinder outstanding.
3. switching device according to claim 2, which is characterized in that be bent to form linkage knot in the middle part of the linking arm
Structure.
4. drive mechanism, which is characterized in that further include transmission device and rubber roller branch including switching device described in claim 1
Frame, the transmission device include the second linkage portion, and second linkage portion contacts the linking arm and puts the switching bracket
Move the position separated to the third gear with the recycling axis；The rubber roll bracket includes second connecting portion, and described second connects
Socket part and the linking arm cooperate and the switching bracket are made to be rocked to the third gear and the position for recycling axis connection.
5. drive mechanism according to claim 4, which is characterized in that the rubber roll bracket can around an axis rotate rise or
Decline, the rubber roll bracket push the switching bracket after rising and connect the third gearing to the recycling axis
It connects.
6. drive mechanism according to claim 5, which is characterized in that the rubber roll bracket convex stretches out strip arm
The second connecting portion is formed, linkage structure is bent to form in the middle part of the linking arm, the end of the second connecting portion is equipped with
Protrusion, the linkage structure are raised by the protrusion.
7. drive mechanism according to claim 6, which is characterized in that the switching device is driven power effect and is situated between along record
Matter conveying direction reciprocating linear motion, second linkage portion and the projection contacts and make described in the switching bracket is rocked to
Third gear is separated with the recycling axis.
8. drive mechanism according to claim 7, which is characterized in that the transmission device include and driving device tooth connection
Item, the second connecting portion is set to the front end of the rack gear, and the relatively described rack gear is bent downward.
9. printing device, which is characterized in that further include carbon ribbon group including drive mechanism described in claim 4 to 8 any one
Part, the carbon ribbon component include the recycling axis for furling used carbon ribbon, the relationship packet of the drive mechanism and the recycling axis
Include driving condition and disengaged position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685813.9U CN209505250U (en) | 2018-10-17 | 2018-10-17 | Switching device and its drive mechanism and its printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685813.9U CN209505250U (en) | 2018-10-17 | 2018-10-17 | Switching device and its drive mechanism and its printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209505250U true CN209505250U (en) | 2019-10-18 |
Family
ID=68192586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821685813.9U Active CN209505250U (en) | 2018-10-17 | 2018-10-17 | Switching device and its drive mechanism and its printing device |
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| CN (1) | CN209505250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439040A (en) * | 2020-03-29 | 2020-07-24 | 许铂 | Synchronous driving mechanism |
| CN114228347A (en) * | 2021-10-26 | 2022-03-25 | 厦门汉印电子技术有限公司 | Control structure of paper feeding roller, control method of control structure and printing equipment |
-
2018
- 2018-10-17 CN CN201821685813.9U patent/CN209505250U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439040A (en) * | 2020-03-29 | 2020-07-24 | 许铂 | Synchronous driving mechanism |
| CN111439040B (en) * | 2020-03-29 | 2024-01-16 | 杭州零墨云科技有限公司 | Synchronous driving mechanism |
| CN114228347A (en) * | 2021-10-26 | 2022-03-25 | 厦门汉印电子技术有限公司 | Control structure of paper feeding roller, control method of control structure and printing equipment |
| CN114228347B (en) * | 2021-10-26 | 2023-02-10 | 厦门汉印电子技术有限公司 | Control structure of paper feeding roller, control method of control structure and printing equipment |
| WO2023071838A1 (en) * | 2021-10-26 | 2023-05-04 | 林锦毅 | Control structure and control method for paper feed roller and printing device |
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