CN105522827A - Printing paper coiling device used for digital printer - Google Patents
Printing paper coiling device used for digital printer Download PDFInfo
- Publication number
- CN105522827A CN105522827A CN201510605423.0A CN201510605423A CN105522827A CN 105522827 A CN105522827 A CN 105522827A CN 201510605423 A CN201510605423 A CN 201510605423A CN 105522827 A CN105522827 A CN 105522827A
- Authority
- CN
- China
- Prior art keywords
- roll
- take
- printing paper
- collecting motor
- buffer
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/16—Means for tensioning or winding the web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/50—Machine elements
- B65H2402/54—Springs, e.g. helical or leaf springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/70—Clutches; Couplings
- B65H2403/73—Couplings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/15—Digital printing machines
Abstract
The invention discloses a printing paper coiling device used for a digital printer. The coiling device comprises a coiling roller, a coiling motor and a buffering type transmission unit. The coiling roller is rotatably arranged on a main body of a digital printer and coils printing paper on the coiling roller. The coiling motor allows the coiling roller to rotate in one direction. The buffering type transmission unit transports driving force of the coiling motor to the coiling roller and reduces load caused by time difference in power transmission. According to the invention, connection damage between the coiling motor and the coiling roller caused by a difference value between the starting time of the coiling motor and the rotation time of the coiling roller can be avoided.
Description
Technical field
The present invention relates to the printing paper roll winding apparatus for digital printer, and more specifically, relate to a kind of like this printing paper roll winding apparatus for digital printer, the damage of the connection between the collecting motor that the difference between its time that can prevent the time because collecting motor starts and take up roll from rotating causes and take up roll.
Background technology
Usually, when printing paper is continuously fed to base and performs printing operation by print head, the speed of releasing printing paper is identical with the speed putting into printing paper.Because printing paper is released continuously, thus from base release printing paper roll around discharge roller, to prevent printing paper by foreign substance pollution or damage.
By driving discharging motor to make driven wheel rotate, and by driven wheel, the chain gear being axially coupled to discharge roller being rotated, rotating to make discharge roller.
So, the rotation of discharging motor makes discharge roller rotate, to allow the printing paper roll of releasing around on discharge roller.Therefore, control discharging motor by controller and rotate with predetermined RPM or with cycle predetermined time, thus prevent the pressure due to printing paper to be released from taking out and interrupting printing operation.
Should be appreciated that and provide above description to understand background technology of the present invention, and it not the description to general knowledge known in this field.
What be to submit on October 15th, 2004 is entitled as the example disclosing correlation technique in No. 10-0454302nd, the Korean Patent of " structure (StructureforTransferringPaperofDigitalPrinter) for the paper of transmission of digital printer ".
Because the conventional discharge roller for digital printer is relatively long, so discharging motor will bear comparatively heavy load in the starting stage, and there is difference between the time that time and the discharge roller of discharging motor starting rotate, this can cause the connection between discharging motor and discharge roller to damage.
Therefore, a kind of coiler device that can overcome the improvement of this problem is needed.
Summary of the invention
Find out the present invention and solve problems in this area, and an aspect of of the present present invention is to provide a kind of printing paper roll winding apparatus for digital printer, the connection between the collecting motor that the difference between its time that can prevent the time because collecting motor starts and take up roll from rotating causes and take up roll damages.
According to an aspect of the present invention, the printing paper roll winding apparatus for digital printer comprises: take up roll, is arranged at the main body of digital printer revolvably and the printing paper that is positioned on take up roll of reeling; Collecting motor, makes take up roll rotate along a direction; And buffer-type gear unit, the driving force of collecting motor is transferred to take up roll and alleviates the load caused by the time difference in power transmission.
Buffer-type gear unit comprises bracket, and this bracket extends from main body and allows each end of take up roll to be inserted through bracket revolvably; And buffer cell, take up roll be connected to collecting motor and the driving force of collecting motor is transferred to take up roll, alleviating the load caused by the time difference in power transmission simultaneously.
Buffer-type gear unit also can comprise shell, and this shell stretches out along the axial direction of take up roll from bracket and allows collecting motor to be fixedly mounted in this shell.
Buffer cell comprises: the first connecting elements, is connected to collecting motor, rotates with the driving based on collecting motor; Second connecting elements, is fixedly connected to one end of take up roll; And elastic buffer component, the first connecting elements is connected to the second connecting elements and alleviates the load caused by the time difference in the power transmission in the direction of rotation of buffer cell.
Elastic buffer component can be torque spring.
Bracket can be provided with covering, this covering protection collecting motor and buffer cell.
Accompanying drawing explanation
From the following description of the illustrative embodiments provided by reference to the accompanying drawings, above-mentioned and other aspects, features and advantages of the present invention will be become apparent, in accompanying drawing:
Fig. 1 is the stereogram of the major part of the printing paper roll winding apparatus for digital printer according to an embodiment of the invention;
Fig. 2 is the perspective interior view of printing paper roll winding apparatus according to the embodiment of the present invention, wherein, eliminates covering to illustrate the critical piece of this equipment;
Fig. 3 is the exploded perspective view of printing paper roll winding apparatus according to the embodiment of the present invention;
Fig. 4 is the sectional view of printing paper roll winding apparatus according to the embodiment of the present invention; And
Fig. 5 to Fig. 6 shows the sectional view of the operation of printing paper roll winding apparatus according to the embodiment of the present invention.
Detailed description of the invention
Hereinafter, embodiments of the present invention are described in detail with reference to accompanying drawing.It should be noted that accompanying drawing not necessarily by exact scale and only for convenience and clearly object can exaggerate to the line thickness of parts or size.In addition, define term as used herein based on function of the present invention and according to the custom of user or operating personnel or intention, it changed.Therefore, the definition of term should according to whole disclosures of defined in the present invention.
Fig. 1 is the stereogram of the major part of the printing paper roll winding apparatus for digital printer according to an embodiment of the invention, Fig. 2 is the perspective interior view of printing paper roll winding apparatus according to the embodiment of the present invention, wherein eliminate covering to illustrate the critical piece of this equipment, and Fig. 3 is the exploded perspective view of printing paper roll winding apparatus according to the embodiment of the present invention.
Fig. 4 is the sectional view of printing paper roll winding apparatus according to the embodiment of the present invention, and Fig. 5 to Fig. 6 shows the sectional view of the operation of printing paper roll winding apparatus according to the embodiment of the present invention.
Referring to figs. 1 through Fig. 6, be arranged at the main body 10 of the formation digital printer outward appearance of digital printer according to the printing paper roll winding apparatus 20 for digital printer of an embodiment of the invention.
Particularly, coiler device 20 is the instruments putting into the printing paper 2 of printer or the printing paper 2 from printer releasing for reeling.
Particularly, coiler device 20 comprises take up roll 30, collecting motor 40 and buffer-type gear unit 100.
Take up roll 30 is rotatably disposed the printing paper 2 being supplied to printer in main body 10 with winding or releasing from printer.Take up roll 30 can be formed by any material and have unrestricted any diameter.
Collecting motor 40 is connected to the one or both ends of take up roll 30, and forces take up roll 30 to rotate in one direction.For simplicity, collecting motor 40 will be described to the one end being connected to take up roll 30.As for collecting motor 40, various types of motor can be used, such as, torque motor.
At this, take up roll 30 does not rotate with the startup of collecting motor 40 simultaneously.In addition because take up roll 30 is relatively long, so collecting motor 40 bears comparatively heavy load, to rotate take up roll 30 in the starting stage.Therefore, the connection between collecting motor 40 and take up roll 30 can be damaged.
In order to prevent this problem, coiler device is provided with buffer-type gear unit 100.The driving force of collecting motor 40 is transferred to take up roll 30 by buffer-type gear unit 100, and for providing buffering because of the time difference in power transmission.At this, should notice that buffer-type gear unit 100 can be arranged at the one or both ends of take up roll 30, and will the buffer-type gear unit 100 being arranged at one end of take up roll 30 be described for convenience of description.
Buffer-type gear unit 100 comprises bracket 110 and buffer cell 120.
Bracket 110 extends from main body 10 and is configured to allow one end of take up roll 30 to be rotatably inserted through bracket 110 and support thereon.Take up roll 30 is provided with supporting member 112 in its each end.Supporting member 112 is fixedly mounted on bracket 110.Therefore, take up roll 30 is rotatably supported on bracket 110 by supporting member 112.
Take up roll 30 is connected to collecting motor 40 by buffer cell 120, and the driving force of collecting motor 40 is transferred to take up roll 30, the impact that simultaneous buffering causes due to driving force.
That is, because buffer cell 120 is used as the connecting elements between collecting motor 40 and take up roll 30, collecting motor 40 makes buffer cell 120 rotate, this buffer cell 120 and then take up roll 30 is rotated.In other words, first the driving force of collecting motor 40 makes buffer cell 120 rotate, and indirectly makes take up roll 30 rotate via the rotation of buffer cell 120.With directly make compared with take up roll 30 rotates, this can reduce the initial load on collecting motor 40.
Buffer cell 120 comprises the first connecting elements 122, second connecting elements 124 and elastic buffer component 126.
First connecting elements 122 is connected to collecting motor 40, rotates with the driving based on collecting motor 40.In other words, the first connecting elements 122 is coupled to the power transmission shaft 42 of collecting motor 40.At this, power transmission shaft 42 can be coupled to the first connecting elements 122 in every way.Should be appreciated that the first connecting elements 122 can have various shape and be made up of various material.
Second connecting elements 124 is fixedly connected to the end of take up roll 30.At this, the second connecting elements 124 can be connected to the end of take up roll 30 in every way.Should be appreciated that the second connecting elements 124 can have various shape and be made up of various material.
First connecting elements 122 is connected to the second connecting elements 124 and alleviates the load caused by the time difference in the power transmission in the direction of rotation of buffer cell by elastic buffer component 126.Therefore, the torque of the first connecting elements 122 is transferred to elastic buffer component 126, and the torque of elastic buffer component 126 is transferred to the second connecting elements 124.In other words, elastic buffer component 126 alleviates the load caused by difference between time because the first connecting elements 122 rotates and time of rotating of the second connecting elements 124.
Therefore, the initial load of minimizing puts on collecting motor 40, thus improves its durability.
Particularly, elastic buffer component 126 can be torque spring, and it enough can alleviate the load caused by difference between time because the first connecting elements 122 rotates and time of rotating of the second connecting elements 124.
Buffer-type gear unit 100 also comprises shell 130.
Shell 130 stretches out from bracket 110 along the axial direction of take up roll 30, and allows collecting motor 40 to be fixedly mounted on it.In addition, shell 130 holds and protects buffer cell 120.In addition, shell 130 prevents buffer cell 120 from stretching in its axial direction, and therefore, allows buffer cell on its circumference direction, present as far as possible many elastic force.Should be appreciated that shell 130 can have various shape and be formed by various material.
Bracket 110 can comprise covering 200, to protect collecting motor 40 and buffer cell 120.Covering 200 is around collecting motor 40 and buffer cell 120, and this covering is coupled to bracket 110 removedly.Should be appreciated that covering 200 can have various shape, formed and be coupled to bracket 110 removedly in every way by various material.
As mentioned above, the printing paper roll winding apparatus for digital printer according to the embodiment of the present invention can prevent the time because collecting motor starts and take up roll from rotating time between the collecting motor that causes of difference and take up roll between connection damage.
Although with reference to by reference to the accompanying drawings some embodiments describe the present invention, but should be understood that, only provide these embodiments for illustrative purposes, and the embodiment of various amendment and other equivalences can be made when not deviating from the spirit and scope of the present invention.Therefore, technical scope of the present invention should be determined by claims.
The legend > of < reference number
2: printing paper 10: main body
20: coiler device 30: take up roll
40: collecting motor 42: power transmission shaft
100: buffer-type gear unit 110: support
112: supporting member 120: buffer cell
122: the first connecting elements 124: the second connecting elements
126: elastic buffer component 130: shell
200: covering.
Claims (6)
1., for a printing paper roll winding apparatus for digital printer, comprising:
Take up roll, described take up roll is arranged at the main body of digital printer and the printing paper reeled on described take up roll revolvably;
Collecting motor, described collecting motor makes described take up roll rotate in one direction; And
Buffer-type gear unit, the driving force of described collecting motor is transferred to described take up roll and alleviates the load caused by the time difference in power transmission by described buffer-type gear unit.
2. printing paper roll winding apparatus according to claim 1, wherein, described buffer-type gear unit comprises:
Bracket, described bracket extends from described main body and allows each end of described take up roll to be inserted through described bracket revolvably; And
Buffer cell, described take up roll is connected to described collecting motor and the described driving force of described collecting motor is transferred to described take up roll by described buffer cell, alleviates the load caused by the time difference in power transmission simultaneously.
3. printing paper roll winding apparatus according to claim 2, wherein, described buffer-type gear unit also comprises shell, and described shell stretches out along the axial direction of described take up roll from described bracket and allows described collecting motor to be fixedly mounted in described shell.
4. printing paper roll winding apparatus according to claim 3, wherein, described buffer cell comprises:
First connecting elements, is connected to described collecting motor, rotates with the driving based on described collecting motor;
Second connecting elements, is fixedly connected to one end of described take up roll; And
Elastic buffer component, is connected to described second connecting elements by described first connecting elements and alleviates the load caused by the time difference in the power transmission in the direction of rotation of described buffer cell.
5. printing paper roll winding apparatus according to claim 4, wherein, described elastic buffer component is torque spring.
6. the printing paper roll winding apparatus according to any one of claim 2 to 5, wherein, described bracket is provided with covering, and described covering protects described collecting motor and described buffer cell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0142915 | 2014-10-21 | ||
| KR1020140142915A KR101639326B1 (en) | 2014-10-21 | 2014-10-21 | Winding device for digital printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105522827A true CN105522827A (en) | 2016-04-27 |
Family
ID=55765503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510605423.0A Pending CN105522827A (en) | 2014-10-21 | 2015-09-21 | Printing paper coiling device used for digital printer |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2016079033A (en) |
| KR (1) | KR101639326B1 (en) |
| CN (1) | CN105522827A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758394A (en) * | 2017-09-28 | 2018-03-06 | 太仓新宏电子科技有限公司 | A kind of tape roll rod |
| CN108437627A (en) * | 2018-02-23 | 2018-08-24 | 江苏众立生包装科技有限公司 | A kind of lateral lock up device for photogravure press |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5923001B2 (en) * | 1978-02-28 | 1984-05-30 | ティアック株式会社 | signal canceler |
| JPS63154088A (en) * | 1986-12-15 | 1988-06-27 | Agency Of Ind Science & Technol | Force-torque control system of motor with speed reducer |
| US4942343A (en) * | 1988-08-11 | 1990-07-17 | Eastman Kodak Company | Torque measuring and transmitting system for a web spooling mechanism |
| JPH0457697U (en) * | 1990-09-21 | 1992-05-18 | ||
| US5650704A (en) * | 1995-06-29 | 1997-07-22 | Massachusetts Institute Of Technology | Elastic actuator for precise force control |
| JP2001080800A (en) * | 1999-09-13 | 2001-03-27 | Copyer Co Ltd | Winding device |
| JP2003144642A (en) * | 2001-11-16 | 2003-05-20 | Heiwa Corp | Parts of game machine |
| CN101239537A (en) * | 2007-02-07 | 2008-08-13 | 梁健 | Cylinder digit printing machine and printing method thereof |
| JP2009090578A (en) * | 2007-10-10 | 2009-04-30 | Seiko Epson Corp | Feeding device and liquid jetting apparatus |
| CN203004543U (en) * | 2012-12-28 | 2013-06-19 | 山东新北洋信息技术股份有限公司 | Paper outlet mechanism and printing device provided with the same |
| JP2014140300A (en) * | 2010-02-02 | 2014-07-31 | Gm Global Technology Operations Inc | Architecture for robust force and impedance control of series elastic actuators |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5923001Y2 (en) * | 1975-10-27 | 1984-07-09 | 日本電産コパル株式会社 | Spool device with buffer mechanism |
| EP1066972B1 (en) | 1999-07-09 | 2003-11-05 | Seiko Epson Corporation | Load buffering device for printer |
| KR100340989B1 (en) | 2000-06-28 | 2002-06-20 | 최관수 | Apparatus for overload control of digital printing machine |
| KR200242851Y1 (en) * | 2001-05-14 | 2001-10-15 | 포항종합제철 주식회사 | a buffer coupling device for preventing the break of motor |
-
2014
- 2014-10-21 KR KR1020140142915A patent/KR101639326B1/en active IP Right Grant
-
2015
- 2015-09-04 JP JP2015174487A patent/JP2016079033A/en active Pending
- 2015-09-21 CN CN201510605423.0A patent/CN105522827A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5923001B2 (en) * | 1978-02-28 | 1984-05-30 | ティアック株式会社 | signal canceler |
| JPS63154088A (en) * | 1986-12-15 | 1988-06-27 | Agency Of Ind Science & Technol | Force-torque control system of motor with speed reducer |
| US4942343A (en) * | 1988-08-11 | 1990-07-17 | Eastman Kodak Company | Torque measuring and transmitting system for a web spooling mechanism |
| JPH0457697U (en) * | 1990-09-21 | 1992-05-18 | ||
| US5650704A (en) * | 1995-06-29 | 1997-07-22 | Massachusetts Institute Of Technology | Elastic actuator for precise force control |
| JP2001080800A (en) * | 1999-09-13 | 2001-03-27 | Copyer Co Ltd | Winding device |
| JP2003144642A (en) * | 2001-11-16 | 2003-05-20 | Heiwa Corp | Parts of game machine |
| CN101239537A (en) * | 2007-02-07 | 2008-08-13 | 梁健 | Cylinder digit printing machine and printing method thereof |
| JP2009090578A (en) * | 2007-10-10 | 2009-04-30 | Seiko Epson Corp | Feeding device and liquid jetting apparatus |
| JP2014140300A (en) * | 2010-02-02 | 2014-07-31 | Gm Global Technology Operations Inc | Architecture for robust force and impedance control of series elastic actuators |
| CN203004543U (en) * | 2012-12-28 | 2013-06-19 | 山东新北洋信息技术股份有限公司 | Paper outlet mechanism and printing device provided with the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758394A (en) * | 2017-09-28 | 2018-03-06 | 太仓新宏电子科技有限公司 | A kind of tape roll rod |
| CN108437627A (en) * | 2018-02-23 | 2018-08-24 | 江苏众立生包装科技有限公司 | A kind of lateral lock up device for photogravure press |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160046681A (en) | 2016-04-29 |
| JP2016079033A (en) | 2016-05-16 |
| KR101639326B1 (en) | 2016-07-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |