CN101434153A - Sheet feed mechanism of printer, and printer - Google Patents
Sheet feed mechanism of printer, and printer Download PDFInfo
- Publication number
- CN101434153A CN101434153A CNA2008101700265A CN200810170026A CN101434153A CN 101434153 A CN101434153 A CN 101434153A CN A2008101700265 A CNA2008101700265 A CN A2008101700265A CN 200810170026 A CN200810170026 A CN 200810170026A CN 101434153 A CN101434153 A CN 101434153A
- Authority
- CN
- China
- Prior art keywords
- paper
- mentioned
- roll
- feeding
- printer
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 238000002788 crimping Methods 0.000 claims description 11
- 230000032258 transport Effects 0.000 description 10
- 238000012546 transfer Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0065—Means for printing without leaving a margin on at least one edge of the copy material, e.g. edge-to-edge printing
-
- 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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
- B41J13/103—Sheet holders, retainers, movable guides, or stationary guides for the sheet feeding section
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Handling Of Cut Paper (AREA)
Abstract
This invention provides a printer, suitable for avoiding to form vacant record on front end on sheet transferring direction , and prevent uneven sheet transferring caused by bearing changes occurred when sheet disengages from roller in order to obtain excellent recording result. A sheet feed mechanism of a printer includes a sheet feed roller (6) arranged so as to be rotatable about an axis in a direction orthogonal to a sheet conveying direction in plan view such that its apex is made to face a sheet conveying path on the downstream side in the sheet conveying direction, a sheet pressure-contact member (10) arranged to be capable of pressing a sheet (4) against the sheet feed roller (6), and a sheet trailing end guide portion (9) having a guide surface which gradually guides a trailing end of the sheet released from abutment on the sheet feed roller (6) toward the downstream in the sheet conveying direction.
Description
Technical field
The present invention relates to a kind ofly transmit the sheet feed mechanism of printer of above-mentioned paper and possess the printer of this paper advance mechanism by rotating above-mentioned feeding-in roll when between feeding-in roll and paper welded part, clamping paper.
Background technology
Always employed printer much all is to make a plurality of heater element heatings of thermal head selectively according to recorded information, thereby carries out needed record on recording medium.
Fig. 8 represents to use thermal recording material to carry out the major part profile of the printer in the past of required record.
This printer 1 has on the assigned address that is equipped on framework and in the driving force of drive motor M orders about the platen roller 2 that rotation down drives, and sets thermal head 3 on the top of this platen roller 2.This thermal head 3 is the linear thermal head of a plurality of heater elements of alignment arrangements on metal substrate, when overlooking the direction of this alignment arrangements with as the thermal recording material 4 of paper used for recording (below, abbreviate " paper " as) direction of transfer phase quadrature, and when writing down, this thermal head 3 connects across paper 4 and platen roller 2 at least.And, when writing down, make each heater element heating of thermal head 3 selectively according to recorded information (record data), thereby make the assigned address color development of paper 4 carry out record.So when writing down, thermal head 3 just becomes record position PP across the butt position that paper 4 and platen roller 2 connect.
Then, set feeding-in roll 6 on the downstream (the middle right side of Fig. 8) of above-mentioned record position PP direction of transfer, this feeding-in roll 6 is subjected to ordering about with the rotary speed rotation identical with above-mentioned platen roller 2 of above-mentioned drive motor M driving force and drives.Above this feeding-in roll 6, in order between this feeding-in roll 6, to push paper, set paper welded part 10 in the housing 11 by spring members 12 installed printer in being used for, and the paper pushed of feeding-in roll 64 is by this paper welded part 10, along with the rotation of feeding-in roll 6 is sent to paper transport path on the above-mentioned record position PP.
But, there are the following problems to have the printer 1 of said structure, that is: when the crimping of paper 4 rear ends between feeding-in roll 6 and paper welded part 10 that is transmitted obtains liberating (below, to be called " disengaging roller " because of transmission makes the situation that pushing of paper 4 obtained liberating), on the load that imposes on paper 4, can take place sharply to change and to cause that paper transmits inhomogeneous, and on the record result of record position, the informal voucher line occur because of its influence.Load variations is the reason that produces this bad phenomenon, because the thick more load variations of paper is just big more, so the transmission of paper also is subjected to its influence and variation, thereby the possibility of formation informal voucher line etc. also becomes big.
As the countermeasure that addresses the above problem following method was proposed once, for example: change the stepping number of times (patent documentation 1) that makes feeding-in roll be rotated drive electric motor after detecting by sensor when breaking away from roller, perhaps proofread and correct the selection energising (patent documentation 2) or the like of each heater element of the thermal head when coming off roller.
Patent documentation 1:(Japan) spy opens communique 2005-No. 8343
Patent documentation 2:(Japan) spy opens communique 2007-No. 83500
But according to patent documentation 1 and patent documentation 2 disclosed prior aries, very difficult realization will cause the control that the difference of the load variations of variation is also taken into account along with the thickness of institute's unusable paper, and can not obtain stablizing the effect that paper transmits.
In addition, can also adopt following method, that is: clamping top of form portion between a pair of transfer roller that is equipped on mutually more close paper conveyance direction downstream opposed to each other than record position, thus feeding-in roll and the crimping between the paper welded part of removing the paper rear end are afterwards carried out record under the state of having eliminated the paper load.But, if employing said method, the suitable blank parts of amount that will before formation and opening entry on the top of form side that forms the record result, be transmitted to the paper conveyance direction downstream from record position, if therefore require not form blank record result, just can not adopt this method.And, cooperate the paper clamping of transfer roller also to need to install cancel system and remove the paper welded part, so the structure of printer just becomes complicated the pushing of feeding-in roll.
Summary of the invention
The present invention proposes in view of above-mentioned problem, and its purpose is to provide a kind of changing to the load of paper when preventing to break away from roller and the uneven paper advance mechanism of transmission that causes and possess this paper advance mechanism and can obtain good record result's printer.
In order to achieve the above object, sheet feed mechanism of printer of the present invention possesses: feeding-in roll, its top is faced mutually with the paper transport path in paper conveyance direction downstream, and have its direction when overlooking with the paper conveyance direction axis of quadrature and rotatable mutually; And paper welded part, set to can on feeding-in roll, pushing paper, this sheet feed mechanism of printer is characterised in that also possess paper rear end guide part, this paper rear end guide part have with removed and feeding-in roll between the spigot surface that guides gradually to the paper conveyance direction downstream of the paper rear end of butt.
According to paper advance mechanism of the present invention, guide the paper rear end of having removed to the paper conveyance direction downstream by above-mentioned paper rear end guide part gradually along its spigot surface to the feeding-in roll crimping, the load that can suppress to be applied on the paper takes place sharply to change, and the transmission that can alleviate paper is inhomogeneous.Thereby, can prevent that the paper rear end is that sharply variation causes because of loading when breaking away from roller, the generation of record result badly.At this moment, no matter the paper thickness, paper rear end guide part all plays same effect.In addition, the present invention is by above-mentioned feeding-in roll and make paper between the centre and the paper welded part of this feeding-in roll of crimping transmits paper, therefore can not establish at the front end of paper and forms required record blankly.
In addition, paper advance mechanism of the present invention is characterised in that, above-mentioned paper rear end guide part is formed at least one end in the two ends on the axis direction of above-mentioned feeding-in roll, outstanding as to be lower than the above-mentioned top of above-mentioned feeding-in roll from the paper spigot surface that constitutes above-mentioned paper transport path, and outstanding to the paper conveyance direction downstream greater than the paper conveyance direction end of downstream side of above-mentioned feeding-in roll.
According to paper advance mechanism of the present invention, block the paper rear end that obtains liberating from the crimping of feeding-in roll by above-mentioned paper rear end guide part being higher than on the position that above-mentioned paper spigot surface is lower than the feeding-in roll top, and guide to the paper conveyance direction downstream gradually along its spigot surface, the load that can suppress to be applied on the paper takes place sharply to change, and can alleviate paper and transmit uneven phenomenon.
And paper advance mechanism of the present invention is characterised in that, sets a plurality of above-mentioned feeding-in rolls along connecting with the direction of paper conveyance direction quadrature, and one or more feeding-in roll that utilization and paper width size adapt transmits paper; Above-mentioned paper rear end guide part is formed at least one end in the two ends of axis direction of above-mentioned each feeding-in roll, outstanding as to be lower than the above-mentioned top of above-mentioned each feeding-in roll from the paper spigot surface that constitutes above-mentioned paper transport path, and make above-mentioned paper rear end guide part also greatlyyer outstanding than the paper conveyance direction end of downstream side of above-mentioned each feeding-in roll to the paper conveyance direction downstream.
For example, adopt can change width dimensions promptly with the printer of the enterprising line item of multiple paper of the size of the direction of paper conveyance direction quadrature in the time, in order to adapt to the width dimensions of above-mentioned each paper, the general method that adopts series connection to set a plurality of feeding-in rolls.Even in this case, form paper rear end guide part at least one end in the two ends of the axis direction by above-mentioned each feeding-in roll of adapting at width dimensions with each paper, also can access above-mentioned action effect.
And the present invention's paper advance mechanism is characterised in that above-mentioned paper rear end guide part is circular-arc protuberance for form section on paper conveyance direction.
According to paper advance mechanism of the present invention, can guide the paper rear end gradually to the paper conveyance direction downstream along at the spigot surface that to constitute formed section on the paper conveyance direction of raised part be circular-arc summary tilts below tiltedly.
In addition, the present invention's printer is characterised in that to possess the paper advance mechanism of above-mentioned any one structure.
According to printer of the present invention, to the load variations of paper, prevent that the transmission of paper is inhomogeneous in the time of can alleviating the disengaging roller by paper advance mechanism, therefore can access good record effect.
As mentioned above,, can alleviate when breaking away from roller and the load variations of paper to be suppressed to transmit inhomogeneous, can access good record result according to paper advance mechanism of the present invention.And, according to the present invention's who possesses above-mentioned paper advance mechanism printer, being well suited for becoming its resulting records result and on the leading section of paper conveyance direction, not forming blank printer, effect is remarkable.
Description of drawings
Fig. 1 is the involved major part plane of the embodiment of paper advance mechanism of the present invention and printer.
Fig. 2 is the involved major part profile of the embodiment of paper advance mechanism of the present invention and printer (II of Fig. 1 printer-II profile).
Fig. 3 is that the involved major part of the embodiment of paper advance mechanism of the present invention and printer is amplified key diagram (dimensional drawing).
Fig. 4 is the 2nd embodiment of the feeding-in roll of expression paper advance mechanism and other equipping position relation between the guide part of paper rear end.
Fig. 5 is the 3rd embodiment of the feeding-in roll of expression paper advance mechanism and other equipping position relation between the guide part of paper rear end.
Fig. 6 is the 4th embodiment of the feeding-in roll of expression paper advance mechanism and other equipping position relation between the guide part of paper rear end.
Fig. 7 is the 5th embodiment of the feeding-in roll of expression paper advance mechanism and other equipping position relation between the guide part of paper rear end.
Fig. 8 be in the past paper advance mechanism and the major part profile of printer.
Label declaration
1 printer, 2 feeding-in rolls, 3 thermal heads, 4 paper (thermal recording material), 6 feeding-in rolls, 7 paper spigot surfaces, 8 are used to set the opening of feeding-in roll, 9 paper rear end guide parts, 10 paper welded parts, 11 (be used in installed printer) housing, 12 spring members, M drive motor, PP record position.
The specific embodiment
To utilize Fig. 1 to Fig. 7 that the embodiment of the printer of the paper advance mechanism that has possessed the present invention is described.In addition, the present invention's the embodiment of paper advance mechanism of the characteristic of the printer that becomes the present invention will be described mainly below, other structure of the printer of here not mentioning is identical with the structure of above-mentioned printer in the past and play same purpose.
The printer of the present invention's the 1st embodiment carries out the printer of required record for the heater element of the thermal head of switching on selectively, and this thermal head and the electrothermal sensitive recording paper with a kind of width dimensions (following will abbreviate " paper " as) connect.
The printer 1 of present embodiment is shown in Fig. 1 major part plane and Fig. 2 major part profile (II of Fig. 1-II profile), constitute the paper transport path in the paper conveyance direction downstream of above-mentioned record position PP, and the paper spigot surface 7 of double as paper mounting table with the central part of the direction of paper conveyance direction quadrature (below, this direction will be called " width ") on form a rectangular-shaped opening 8 that is used to set feeding-in roll that extends to its width.And to paper spigot surface 7 outstanding tops and make top surface to above-mentioned paper transport path, it is also rotatable with the axis of paper conveyance direction quadrature to have when overlooking its direction from this opening 8 that is used to set feeding-in roll for feeding-in roll 6.
And, in the side, two ends of the axis direction that becomes above-mentioned feeding-in roll 6, above-mentioned paper spigot surface 7 above-mentioned is used to set the both ends of the opening 8 of feeding-in roll, form the paper rear end guide part 9 of convex respectively, this paper rear end guide part 9 is outstanding as to be lower than above-mentioned feeding-in roll 6 tops from above-mentioned paper spigot surface 7, and outstanding to the paper conveyance direction lower end side greater than the paper conveyance direction end of downstream side of above-mentioned feeding-in roll 6, and have from feeding-in roll 6 to the paper conveyance direction downstream guide gradually and feeding-in roll 6 between the spigot surface of the butt paper rear end that obtains removing.Its detailed content is, in the present embodiment, it is circular-arc half round post that above-mentioned paper rear end guide part 9 forms the paper conveyance direction section, and begins on the position roughly symmetrical in above-mentioned transfer path integrally formed by resin material and above-mentioned paper spigot surface 7 at the width center from paper 4 transfer paths.And the paper advance mechanism of present embodiment is made of above-mentioned feeding-in roll 6, paper rear end guide part 9 and paper welded part 10, and wherein paper welded part 10 is provided in the housing 11 that is used for interior installed printer by spring members 12.
In addition, concrete size as the paper advance mechanism of present embodiment, as shown in Figure 3, when paper sheet thickness is made as 0.25mm, setting is bigger than paper sheet thickness size from the outstanding size of the paper rear end guide part 9 that paper spigot surface 7 is given prominence to, reach 0.3mm, preferably roughly the same from the outstanding size of the outstanding above-mentioned feeding-in roll 6 of paper spigot surface 7 with the summation of the outstanding size of above-mentioned paper rear end guide part 9 and paper sheet thickness size, be made as 0.5～0.6mm in the present embodiment.
Then, required record carries out, when the paper rear end breaks away from roller when having removed 10 pairs of feeding-in roll 6 and paper welded parts with the crimping of paper rear end, the above-mentioned a pair of paper rear end guide part 9 of the printer 1 of present embodiment blocks the paper rear end of having removed feeding-in roll 6 crimping on than above-mentioned paper spigot surface 7 height, than low position, the top of feeding-in roll 6, driven the rear end of the paper 4 that transmits then gradually by rotation by above-mentioned platen roller 2 to the guiding of paper conveyance direction downstream along its circular-arc spigot surface.Afterwards, on above-mentioned record position PP, the rotation by above-mentioned platen roller 2 is driven the paper 4 that sends and carry out required record, and discharge from the transfer path of paper.
The paper advance mechanism of present embodiment and printer be applied to the rapid variation of the load on the paper 4 when as mentioned above, can alleviate the disengaging roller by paper rear end guide part 9.Therefore, even when breaking away from roller, its rapid load variations also can not influence the recording status of record position PP, and it is inhomogeneous to suppress the paper transmission, can prevent to write down result badly.At this moment, no matter paper 4 thickness how, paper rear end guide part 9 all plays same effect.
And, because being formed at from the width center of paper 4 transfer paths, the above-mentioned paper rear end guide part 9 of the paper advance mechanism of present embodiment begins on the position of the roughly symmetry in above-mentioned transfer path, so after breaking away from roller, can block the paper rear end in the symmetrical position of center by paper rear end guide part 9 from the width of paper 4.Therefore, can on the width of paper 4, roughly evenly and reliably alleviate rapid load variations.That is, compare with the cantilever-shaped paper rear end of blocking, can on the width of its paper 4, roughly evenly and reliably alleviate rapid load variations by above-mentioned paper rear end guide part 9 with a side at paper 4.
In addition, also can be as shown in Figure 4, in the paper advance mechanism of the 1st embodiment, on width, to be divided into and a plurality ofly to set feeding-in roll 6 and set paper rear end guide part 9 (the 2nd embodiment) in the both sides of each feeding-in roll 6 respectively.
At this moment, as shown in Figure 5, also the paper rear end guide part 9 that is provided between adjacent 2 feeding-in rolls 6 can be made as one (the 3rd embodiment).
Also have, also can be, as shown in Figure 6, paper rear end guide part 9 be formed at the both sides of feeding-in roll 6 respectively and of only being provided in the middle of adjacent 2 rollers 6 goes up (the 4th embodiment).But, as shown in Figure 6, on the width of paper 4, form a plurality of paper rear end guide part 9 than form 1 better, and preferred on the width of paper 4 with same size, equally spaced set this a plurality of paper rear end guide part 9.So just can on the width of paper 4, roughly evenly and reliably alleviate rapid load variations.
Also can be, when being become the printer 1 that can write down for the paper 4 of multiple width dimensions when improving again, in order to adapt to each width dimensions of the paper 4 that will use, change above-mentioned feeding-in roll 6 axial dimension and with the direction of paper conveyance direction quadrature on connect and set a plurality of feeding-in rolls 6, one or more feeding-in roll 6 that adopts the width dimensions with paper 4 to adapt transmits paper 4 (the 5th embodiment).Specifically, as shown in Figure 7, when printer 1 use width dimensions be made as the paper A of A, paper B that width dimensions is made as B, paper C that width dimensions is made as C (under the situation of width dimensions as three kinds of paper of A＜B＜C), with the direction of paper conveyance direction quadrature on connect the feeding-in roll 6A that sets reply paper 4A, with above-mentioned feeding-in roll 6A use simultaneously and tackle paper 4B feeding-in roll 6B, use and tackle three feeding-in rolls 6 of feeding-in roll 6C of paper 4C simultaneously with above-mentioned feeding-in roll 6A and 6B.At this moment set for: feeding-in roll 6A is positioned at the paper transport path of paper 4A, paper 4B, paper 4C, and feeding-in roll 6B is positioned at the paper transport path of paper 4B, paper 4C, and feeding-in roll 6C is positioned at the paper transport path of paper 4C.In addition, be adapted to each feeding-in roll 6A, 6B, 6C are set with outstanding top in opening 8A, 8B, the 8C from the feeding-in roll of tackling each feeding-in roll respectively that is formed on the paper spigot surface 7, and form aspects such as above-mentioned paper terminal guide portion 9 in the both sides of the width of feeding-in roll 6A, 6B, 6C, identical with above-mentioned embodiment.
Even in this case also as mentioned above, by with the next door of direction of the paper conveyance direction quadrature of the feeding-in roll 6 of each paper 4 width dimensions of reply on the paper rear end guide part 9 that forms, can alleviate the rapid variation of the load that is applied on the paper 4, the transmission that suppresses paper is inhomogeneous, thereby can access good record result.
In addition, the present invention is not limited to above-mentioned embodiment, can carry out all changes as required.
For example, in the present embodiment, be example with the printer that thermal recording material carried out required record when above-mentioned printer is described, still, paper advance mechanism of the present invention is also applicable on the thermal printer that uses colour band etc.In addition, the shape of above-mentioned paper rear end guide part also is not limited to form circular-arc half round post as the section in paper conveyance direction as described in the above-mentioned embodiment, and above-mentioned spigot surface does not form arc surface and to form smooth inclined-plane also passable.
Claims (8)
1. sheet feed mechanism of printer possesses: feeding-in roll, and make top surface to the paper transport path in paper conveyance direction downstream and axis with its direction and paper conveyance direction quadrature when overlooking, and rotatable; And the paper welded part, can be on feeding-in roll the crimping paper,
This sheet feed mechanism of printer is characterised in that also possess the paper rear end guide part with spigot surface, this spigot surface to the paper conveyance direction downstream guide gradually removed and feeding-in roll between the paper rear end of butt.
2. sheet feed mechanism of printer according to claim 1, it is characterized in that, above-mentioned paper rear end guide part is formed at least one end in the two ends of axis direction of above-mentioned feeding-in roll, outstanding as to be lower than the above-mentioned top of above-mentioned feeding-in roll from the paper spigot surface that constitutes above-mentioned paper transport path, and outstanding to the paper conveyance direction downstream greater than the paper conveyance direction end of downstream side of above-mentioned feeding-in roll.
3. sheet feed mechanism of printer according to claim 1 is characterized in that, with the direction of paper conveyance direction quadrature on series connection set a plurality of above-mentioned feeding-in rolls and utilize one or more feeding-in roll of corresponding paper width size to transmit paper; Above-mentioned paper rear end guide part is formed at least one end in the two ends of above-mentioned feeding-in roll axis direction, outstanding as to be lower than the above-mentioned top of above-mentioned feeding-in roll from the paper spigot surface that constitutes above-mentioned paper transport path, and outstanding to the paper conveyance direction downstream greater than the paper conveyance direction end of downstream side of above-mentioned feeding-in roll.
4. paper advance mechanism according to claim 2 is characterized in that, above-mentioned paper rear end guide part is circular-arc protuberance for the paper conveyance direction section shape.
5. paper advance mechanism according to claim 3 is characterized in that, above-mentioned paper rear end guide part is circular-arc protuberance for the paper conveyance direction section shape.
6. a printer is characterized in that, possesses aforesaid right requirement 1 described paper advance mechanism.
7. a printer is characterized in that, possesses aforesaid right requirement 2 described paper advance mechanisms.
8. a printer is characterized in that, possesses aforesaid right requirement 3 described paper advance mechanisms.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP296699/2007 | 2007-11-15 | ||
| JP2007296699A JP4943997B2 (en) | 2007-11-15 | 2007-11-15 | Printer feeding mechanism and printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101434153A true CN101434153A (en) | 2009-05-20 |
| CN101434153B CN101434153B (en) | 2011-12-07 |
Family
ID=40279014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101700265A Active CN101434153B (en) | 2007-11-15 | 2008-10-15 | Sheet feed mechanism of printer, and printer |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20090127777A1 (en) |
| EP (1) | EP2060400B1 (en) |
| JP (1) | JP4943997B2 (en) |
| CN (1) | CN101434153B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926588A (en) * | 2017-03-31 | 2017-07-07 | 汕头市炽盛新材料有限公司 | A kind of thermal transfer printer |
| CN109552912A (en) * | 2017-09-27 | 2019-04-02 | 迪斯全球 | Paper supply device for printer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6052364B2 (en) * | 2015-10-01 | 2016-12-27 | 三菱レイヨン株式会社 | Water-based coating materials and painted products |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306713A (en) * | 1980-04-25 | 1981-12-22 | International Business Machines Corporation | Document feeder |
| JPS6071437A (en) * | 1983-09-28 | 1985-04-23 | Mita Ind Co Ltd | Paper feeder/carrier for copier |
| US5083766A (en) * | 1989-07-19 | 1992-01-28 | Nisca Corporation | Automatic sheet feeding device having a miniaturized structure |
| JP3098369B2 (en) * | 1993-12-15 | 2000-10-16 | キヤノン株式会社 | Sheet feeding device and recording device |
| JPH07261484A (en) * | 1994-03-25 | 1995-10-13 | Tec Corp | Paper feeding device |
| JPH08333026A (en) * | 1995-06-09 | 1996-12-17 | Seiko Epson Corp | Printer |
| JP2000118888A (en) * | 1998-10-13 | 2000-04-25 | Canon Aptex Inc | Automatic document feeder and image forming device with it |
| JP2002265080A (en) * | 2001-03-06 | 2002-09-18 | Canon Inc | Automatic paper feeder, image reader and image forming apparatus |
| JP2003212384A (en) * | 2002-01-28 | 2003-07-30 | Fuji Photo Film Co Ltd | Picture image recording device |
| JP4321130B2 (en) | 2003-06-18 | 2009-08-26 | セイコーエプソン株式会社 | Printing apparatus and printing apparatus control method |
| JP2005343659A (en) * | 2004-06-04 | 2005-12-15 | Canon Inc | Sheet feeding device and image forming device |
| JP2006259525A (en) * | 2005-03-18 | 2006-09-28 | Fuji Xerox Co Ltd | Image forming apparatus |
| JP2007083500A (en) | 2005-09-21 | 2007-04-05 | Canon Inc | Recording apparatus |
| JP2007106551A (en) * | 2005-10-13 | 2007-04-26 | Ricoh Co Ltd | Recording medium conveyance device, scanner device, and image forming device |
| JP4612896B2 (en) * | 2006-02-09 | 2011-01-12 | キヤノン株式会社 | Sheet feeding apparatus and recording apparatus |
| JP4572344B2 (en) * | 2006-03-09 | 2010-11-04 | セイコーエプソン株式会社 | Recording medium feeding apparatus, recording apparatus, and liquid ejecting apparatus |
| JP2006182033A (en) * | 2006-03-28 | 2006-07-13 | Ricoh Co Ltd | Inkjet recording device and image forming device |
| JP4847204B2 (en) | 2006-04-28 | 2011-12-28 | ゼブラ株式会社 | Double writing instrument |
-
2007
- 2007-11-15 JP JP2007296699A patent/JP4943997B2/en active Active
-
2008
- 2008-10-10 EP EP08017834.6A patent/EP2060400B1/en not_active Not-in-force
- 2008-10-15 CN CN2008101700265A patent/CN101434153B/en active Active
- 2008-11-12 US US12/269,263 patent/US20090127777A1/en not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926588A (en) * | 2017-03-31 | 2017-07-07 | 汕头市炽盛新材料有限公司 | A kind of thermal transfer printer |
| CN106926588B (en) * | 2017-03-31 | 2018-10-26 | 汕头高新区炬盛科技有限公司 | A kind of thermal transfer printer |
| CN109552912A (en) * | 2017-09-27 | 2019-04-02 | 迪斯全球 | Paper supply device for printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4943997B2 (en) | 2012-05-30 |
| US20090127777A1 (en) | 2009-05-21 |
| EP2060400B1 (en) | 2016-02-17 |
| EP2060400A2 (en) | 2009-05-20 |
| EP2060400A3 (en) | 2009-12-23 |
| CN101434153B (en) | 2011-12-07 |
| JP2009120338A (en) | 2009-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20040095452A1 (en) | Inkjet printing system with an intermediate transfer member between the print engine and print medium | |
| CN101434153B (en) | Sheet feed mechanism of printer, and printer | |
| GB2141385A (en) | Image forming device | |
| KR20070057436A (en) | Registration apparatus and image forming apparatus employing the same | |
| US20080002010A1 (en) | Return lever member, feed device, recording apparatus, and liquid ejecting apparatus | |
| JP2002225368A (en) | Recorder and recording method | |
| JP4321151B2 (en) | Printer | |
| CN101434152A (en) | Head mechanism of thermal printer | |
| JPH02106551A (en) | Sheet discharge mechanism | |
| CN103106758B (en) | Pressboard assembly, paper-pressing mechanism and laminated medium processing unit | |
| KR20090092211A (en) | Media treatment apparatus | |
| JP4982234B2 (en) | Medium transport device | |
| US20060285909A1 (en) | Pinch plate lifting in a printer | |
| JP4506653B2 (en) | Droplet discharge device | |
| EP1004529B1 (en) | A roller feed device for a print substrate of non-uniform thickness | |
| JP2005040987A (en) | Printer | |
| JPH0776140A (en) | Sheet carrier and recorder | |
| JP2007126278A (en) | Image recorder | |
| US20040001216A1 (en) | Method for preventing repeat printing to a document | |
| JPH01222996A (en) | Page turn-over device | |
| JP2005047075A (en) | Printer | |
| JP4784331B2 (en) | Automatic page break mechanism | |
| JPH10226432A (en) | Card delivery device | |
| JPH04116056A (en) | Printer paper conveyance device | |
| JP2011104782A (en) | Registering apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Alpine Alpine Company Address before: Tokyo, Japan, Japan Patentee before: Alps Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |