WO2023071838A1 - Structure de commande et procédé de commande pour rouleau d'alimentation en papier et dispositif d'impression - Google Patents

Structure de commande et procédé de commande pour rouleau d'alimentation en papier et dispositif d'impression Download PDF

Info

Publication number
WO2023071838A1
WO2023071838A1 PCT/CN2022/125553 CN2022125553W WO2023071838A1 WO 2023071838 A1 WO2023071838 A1 WO 2023071838A1 CN 2022125553 W CN2022125553 W CN 2022125553W WO 2023071838 A1 WO2023071838 A1 WO 2023071838A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
paper feed
paper
bracket
support
Prior art date
Application number
PCT/CN2022/125553
Other languages
English (en)
Chinese (zh)
Inventor
汪俊荣
Original Assignee
林锦毅
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 林锦毅 filed Critical 林锦毅
Publication of WO2023071838A1 publication Critical patent/WO2023071838A1/fr

Links

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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • 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
    • 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
    • B41J13/02—Rollers
    • 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
    • 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
    • B41J13/106—Sheet holders, retainers, movable guides, or stationary guides for the sheet output section

Definitions

  • the invention relates to an office product, in particular to a printing device.
  • Sheet-type paper consumables printer in order to precisely control the movement of paper during printing, a pair of steel shafts that can clamp paper in the middle are used inside the device, and raised steel thorns are distributed on the circumference of one of the steel shafts.
  • a rubber roller is set at the position of the paper bin.
  • the main technical problem to be solved by the present invention is to provide a control structure of the paper feeding roller, so that the paper not needed for work will not be sent into the printing area by mistake.
  • the present invention provides a control structure for paper feed rollers, including: paper feed support, paper feed gear support, carbon belt gear support, paper feed roller, first limiter and second limiter pieces;
  • the paper feed gear bracket is provided with a paper feed gear and a paper output gear; the paper feed bracket moves between a non-working position and a working position under the action of the first power source;
  • the carbon belt gear bracket is affected by the first power source, so that the carbon belt gear bracket is connected or separated from the carbon belt shaft;
  • the paper feeding support When the paper feeding support is in the working position, and the carbon belt gear support is separated from the carbon ribbon shaft, the paper feeding support is separated from the second limiter; Under the action, it swings to the interlocking position where the paper feed gear or paper output gear meshes with the paper feed roller;
  • the paper feed bracket presses the second stopper, and makes the second stopper drive the paper feed gear bracket to swing to the paper feed gear The idle position separated from the feed roller;
  • the paper feed support moves from the working position to the non-working position, and the carbon belt gear support is connected to the carbon ribbon shaft, the paper feed support presses the second stopper, and the carbon belt gear support and the carbon belt gear support The first limiting member pushes against, so that the paper feeding gear support is limited to the idling position where the paper feeding gear and the paper feeding roller are separated.
  • the first power source includes a first motor and a head gear; the side of the head gear is provided with a first guide groove for controlling the paper feed support, for controlling the ribbon The second guide groove of the gear bracket;
  • the motor controls the clockwise or counterclockwise rotation of the head gear through forward rotation and reverse rotation.
  • the paper feed bracket moves from the non-working position to the working position, and drives the ribbon
  • the gear bracket translates to a position separated from the first limiting member.
  • the carbon belt gear bracket is provided with a first carbon belt gear, and when the carbon belt gear bracket is translated to the position pressed against the first limiting member, the first carbon belt gear It meshes with the second ribbon gear, and the second ribbon gear is arranged on the ribbon shaft.
  • the second power source includes a second motor and a linkage gear linked with the second motor; the linkage gear meshes with the first ribbon gear.
  • the linkage gear is also coordinated with the paper feeding gear bracket to drive the paper feeding gear bracket to rotate clockwise or counterclockwise, and the paper feeding gear bracket swings to the paper feeding gear or The interlocking position where the output gear and the feed roller mesh.
  • a pair of toothed steel shafts are also connected to the shaft center of the linkage gear.
  • the present invention also provides a method for controlling the paper feed roller, comprising the following steps:
  • the first power source controls the paper feeding bracket to be lifted from the non-working position to the working position; the second limiter is separated from the paper feeding bracket;
  • the second power source controls the paper feed gear of the paper feed gear bracket to mesh with the paper feed roller; the paper feed roller rotates to send the first print sheet on the paper feed bracket into the printing area;
  • the first power source controls the paper feeding bracket to drop from the working position to the non-working position; the second limiting member presses against the paper feeding bracket, and makes the second limiting member drive the paper feeding gear bracket to swing to the feeding position.
  • the idle position where the paper gear and paper feed roller are separated;
  • printing also includes the following steps:
  • the first power source controls the paper feeding bracket to drop from the working position to the non-working position, it also drives the carbon belt gear bracket to translate to a position in contact with the first limiting member; so that the first limiting member is in contact with the feeding
  • the paper gear bracket is limitedly fitted along the swinging direction to limit the paper feeding gear bracket to the idling position.
  • the first power source controls the paper feeding bracket to remain in the non-working position, and drives the carbon belt gear bracket to translate to a position separated from the first limiter;
  • the second power source controls the paper-feeding gear of the paper-feeding gear bracket to mesh with the paper-feeding roller; the paper-feeding roller rotates and sends out the printed sheet after printing.
  • the present invention also provides a printing device equipped with the control structure of the paper feed roller as described above.
  • Fig. 1 is the front view of the preferred embodiment of the present invention when paper feeding starts
  • Fig. 2 is a schematic diagram of the state of the paper feeding reversing member at the beginning of paper feeding in a preferred embodiment of the present invention
  • Figure 3 is a front view of a preferred embodiment of the present invention when paper is being fed
  • Fig. 4 is a schematic diagram of the state of the paper feeding reversing member when the paper feeding is in progress in the preferred embodiment of the present invention
  • Fig. 5 is the front view of the preferred embodiment of the present invention when printing
  • FIG. 6 is a schematic diagram of the state of the paper feeding reversing member during printing in a preferred embodiment of the present invention
  • Fig. 7 is a front view of the preferred embodiment of the present invention when paper is unloaded
  • Fig. 8 is a schematic view of the state of the paper feeding reversing member when the paper is unloaded according to the preferred embodiment of the present invention.
  • connection can be wall-mounted connection, detachable connection, or integral connection, mechanical connection, electrical connection, direct connection, or indirect connection through an intermediary, or internal connection between two components.
  • this embodiment provides a control structure for the paper feed roller, including: a paper feed support 1, a paper feed gear support 2, a carbon belt gear support 3, a paper feed roller 4, a first limiter 7 and a second Limiting piece 8;
  • the paper feed gear bracket 2 is provided with a paper feed gear 21 and a paper output gear 22; the paper feed bracket 1 is moved between the non-working position and the working position by the first power source; the carbon belt gear bracket 3 The first power source acts on the hand, so that the carbon belt gear bracket 3 is connected or separated from the carbon belt shaft;
  • the paper feed support 1 When the paper feed support 1 is in the working position, and the carbon belt gear support 3 is separated from the carbon ribbon shaft, the paper feed support 1 is separated from the second limiter 8; the paper feed gear support 2 is in the second Under the action of the power source, it swings to the interlocking position where the paper feed gear 21 or the paper output gear 22 meshes with the paper feed roller 4;
  • the paper feed support 1 When the paper feed support 1 moves from the working position to the non-working position, the paper feed support 1 presses against the second stopper 8, and makes the second stopper 8 drive the paper feed gear support 2 to swing To the idling position where the paper feed gear 21 and the paper feed roller 4 are separated;
  • the paper feed support 1 moves from the working position to the non-working position, and when the carbon belt gear support 3 is connected to the carbon ribbon shaft, the paper feed support 1 presses the second stopper 8, and the carbon belt gear support 3 3. Press the first limiting member 7, and make the first limiting member 7 cooperate with the paper feeding gear bracket 2 along the swinging direction, so as to limit the paper feeding gear bracket 2 in the forward position.
  • the idling position where the paper gear 21 and the paper feed roller 4 are separated.
  • the working position refers to the position where the paper feeding support 1 is in an inclined state
  • the non-working position refers to the position where the paper feeding support 1 is in a horizontal state
  • the first power source includes a first motor, a first head gear, a second head gear and a third head gear 5; the side of the third head gear 5 is provided with a The first guide groove 51 of the bracket 1 is used to control the second guide groove 52 of the carbon belt gear bracket 3; the first head gear and the second head gear are connected between the third head gear 5 and the first motor During this period, the output shaft of the first motor drives the third head gear 5 to rotate through the first head gear and the second head gear.
  • the third head gear 5 can drive the paper feed support 1 to lift or descend during the rotation process, and can also drive the carbon belt gear support 3 to translate left and right.
  • the first motor controls the clockwise or counterclockwise rotation of the third head gear 5 through forward rotation and reverse rotation. Move to the working position, and the third head gear 5 drives the carbon belt gear bracket 3 to translate to a position separated from the first limiting member 7 .
  • the third head gear 5 rotates clockwise, the paper feed support 1 moves from the working position to the non-working position, and the third head gear 5 drives the carbon belt gear bracket 3 to move in translation with the first stopper. 7 top pressure position.
  • the third head gear 5 continues to rotate clockwise, the paper feed support 1 remains in the non-working position, and the three-head gear drives the carbon belt gear bracket 3 to translate to a position separated from the first limiter 7 .
  • the carbon belt gear bracket 3 in order to realize the rewinding of the carbon belt gear, the carbon belt gear bracket 3 is provided with a first carbon belt gear 31, and the carbon belt gear bracket 3 is translated to the position where it is pressed against the first limiter 7 position, the first ribbon gear 31 meshes with the second ribbon gear 32, and the second ribbon gear 32 is arranged on the ribbon shaft. Therefore, when the first ribbon gear 31 meshes with the second ribbon gear 32, the ribbon rewinding group 9 can start to work.
  • the second power source includes a second motor and a linkage gear 6 linked with the second motor; the linkage gear 6 meshes with the first ribbon gear 31 .
  • the first carbon belt gear 31 can be driven to rotate by the second motor, thereby realizing the work of the entire carbon belt rewinding group 9 .
  • the paper feeding gear bracket 2 needs to be rotated clockwise or counterclockwise, so that the paper feeding gear 21 or the paper output gear 22 and the feeding gear Paper roll 4 engages. Only in this way can the paper feed and paper output actions be realized, so the linkage gear 6 is also coordinated with the paper feed gear bracket 2 to drive the paper feed gear bracket 2 to rotate clockwise or counterclockwise, and the paper feed gear The bracket 2 swings to the interlocking position where the paper feed gear 21 or the paper discharge gear 22 meshes with the paper feed roller 4 .
  • a pair of toothed steel shafts are connected to the shaft center of the linkage gear 6 . After the paper feeding roller 4 sends the printing sheet into the machine, the printing sheet is clamped by the toothed steel shaft, and the precise position movement is carried out for subsequent printing work.
  • the control method of the above-mentioned paper feeding roller 4 can be divided into the following steps:
  • the first motor controls the third head gear 5 to rotate counterclockwise: the paper feed support 1 is lifted, and the paper contacts the paper feed roller 4; the carbon belt gear support 3 is restricted by the second guide groove 52 .
  • the paper feed bracket 1 and the carbon belt gear bracket 3 are separated from the first limiter 7 and the second limiter 8 respectively, and the first limiter 7 and the second limiter 8 are all in a free state, and the paper feed gear Support 2 can rotate freely.
  • the second motor controls the linkage gear 6 to rotate counterclockwise. At this time, the linkage gear 6 drives the paper feed gear bracket 2 to rotate counterclockwise, so that the paper feed gear 21 drives the paper feed roller 4 to rotate, so that the paper feed roller 4 turns the paper below it. into the print area.
  • the first motor controls the third head gear 5 to rotate counterclockwise: the paper feed support 1 is placed horizontally, and the paper feed support 1 presses the second limiter 8 at the same time; the carbon belt gear support 3 is held by the second guide groove 52 limits live.
  • the first limiting member 7 is in a free state, and one end of the second limiting member 8 is in a state of being pressed down by the paper feeding support 1 .
  • the other end of the second limiter 8 presses against the paper feed gear bracket 2, and drives the paper feed gear bracket 2 to swing along the pressing direction, and the paper feed gear 21 is separated from the paper feed roller 4, that is, the paper feed gear bracket 2 Swivel to idle position.
  • the paper feeding roller 4 cannot rotate, so that the remaining printing sheets on the paper feeding support 1 will not be brought into the machine.
  • the second motor controls the linkage gear 6 to rotate counterclockwise to send the printing sheet to the leftmost printing start position. Since the second limiting member 8 and the paper feeding gear bracket 2 are limited in the counterclockwise direction, the paper feeding gear bracket 2 will not be driven to rotate when the linkage gear 6 rotates counterclockwise.
  • the first motor controls the third head gear 5 to rotate clockwise, so that the paper feed support 1 remains in a horizontal state, and the carbon belt gear support 3 is translated to the rightmost side, so that the first carbon belt gear 31 and the second carbon belt Gear 32 meshes.
  • both the first limiting member 7 and the second limiting member 8 are in the working state, and the paper feeding gear bracket 2 is fixed at the idling position by the two limiting members.
  • the second motor controls the linkage gear 6 to rotate clockwise, so that the paper moves toward the paper bin, and is recorded and printed.
  • Ribbon rewinding group 9 also works clockwise. Since the paper feeding gear bracket 2 cannot rotate clockwise or counterclockwise at this time, when the second motor controls the interlocking gear 6 to rotate clockwise, the paper feeding gear bracket 2 cannot rotate either. It is ensured that the paper feeding roller 4 will not rotate during the printing process, and the situation of paper feeding by mistake will not occur.
  • the first motor controls the head gear to maintain the position of step 3.
  • the second motor controls the linkage gear 6 to rotate counterclockwise, so that the printed sheet moves to the left and retreats.
  • the first motor controls the third head gear 5 to rotate clockwise.
  • the paper feeding support 1 remains horizontal, and the carbon belt gear support 3 is restricted by the second guide groove 52 .
  • the second limiting member 8 is in the working state, and the first limiting member 7 is in the free state.
  • the paper feeding gear bracket 2 can only rotate clockwise and cannot rotate counterclockwise.
  • the second motor controls the linkage gear 6 to rotate clockwise.
  • the paper feed gear bracket 2 also rotates clockwise, so that the paper output gear 22 meshes with the paper feed roller 4, and the paper feed roller 4 rotates clockwise to drive the printing film. The material moves toward the paper bin.
  • This embodiment also provides a printing device equipped with the control structure for the paper feeding roller 4 as described above.

Landscapes

  • Handling Of Sheets (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

L'invention concerne une structure de commande et un procédé de commande pour un rouleau d'alimentation en papier et un dispositif d'impression ayant une telle structure de commande. La structure de commande destinée au rouleau d'alimentation en papier comprend : un support d'alimentation en papier (1), un support d'engrenage d'alimentation en papier (2), un support d'engrenage à courroie carbone (3), un rouleau d'alimentation en papier (4), un premier élément de limitation de position (7), et un second élément de limitation de position (8). Un engrenage d'alimentation en papier (21) et un engrenage d'évacuation de papier (22) sont disposés sur le support d'engrenage d'alimentation en papier. Le support d'alimentation en papier se déplace entre une position de non-travail et une position de travail sous l'action d'une première source d'alimentation. Lorsque le support d'alimentation en papier est situé au niveau de la position de non-travail, le support d'alimentation en papier vient en butée contre le second élément de limitation de position, et le second élément de limitation de position entraîne le support d'engrenage d'alimentation en papier à basculer vers une position de repos où l'engrenage d'alimentation en papier est séparé du rouleau d'alimentation en papier ; de plus, le support d'engrenage à courroie carbone vient en butée contre le premier élément de limitation de position sous l'action de la première source d'alimentation, et le premier élément de limitation de basculement et le support d'engrenage d'alimentation en papier sont conçus pour être en correspondance de limite le long de la direction de basculement pour limiter le support d'engrenage d'alimentation en papier au niveau de la position de repos ; lorsque le support d'alimentation en papier est situé au niveau de la position de travail, le support d'alimentation en papier est séparé du second élément de limitation de position, et le support d'engrenage d'alimentation en papier bascule, sous l'action d'une seconde source d'alimentation, vers une position de liaison où l'engrenage d'alimentation en papier ou l'engrenage d'évacuation de papier est en prise avec le rouleau d'alimentation en papier. Une telle structure de commande ne conduirait pas à une mauvaise alimentation, dans une zone d'impression, du papier qui n'est pas nécessaire dans le cadre du travail.
PCT/CN2022/125553 2021-10-26 2022-10-17 Structure de commande et procédé de commande pour rouleau d'alimentation en papier et dispositif d'impression WO2023071838A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111248614.8A CN114228347B (zh) 2021-10-26 2021-10-26 一种送纸辊的控制结构及其控制方法和打印设备
CN202111248614.8 2021-10-26

Publications (1)

Publication Number Publication Date
WO2023071838A1 true WO2023071838A1 (fr) 2023-05-04

Family

ID=80743266

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/125553 WO2023071838A1 (fr) 2021-10-26 2022-10-17 Structure de commande et procédé de commande pour rouleau d'alimentation en papier et dispositif d'impression

Country Status (2)

Country Link
CN (1) CN114228347B (fr)
WO (1) WO2023071838A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114228347B (zh) * 2021-10-26 2023-02-10 厦门汉印电子技术有限公司 一种送纸辊的控制结构及其控制方法和打印设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05155082A (ja) * 1991-12-06 1993-06-22 Nakajima All Precision Kk 印字装置
JP2002332135A (ja) * 2001-05-09 2002-11-22 Alps Electric Co Ltd 給紙装置
JP2003127486A (ja) * 2001-10-22 2003-05-08 Alps Electric Co Ltd プリンタの紙送り機構
CN1473712A (zh) * 2002-08-07 2004-02-11 三星电子株式会社 利用摆动齿轮的纸传送机构及其控制方法
CN1522867A (zh) * 2002-12-03 2004-08-25 三星电子株式会社 喷墨打印机的驱动设备
TW201431707A (zh) * 2013-02-04 2014-08-16 Foxlink Image Tech Co Ltd 自動送紙器的傳動裝置
CN208035685U (zh) * 2018-03-29 2018-11-02 厦门汉印电子技术有限公司 便携打印机的传动装置及便携打印机
CN209505250U (zh) * 2018-10-17 2019-10-18 厦门汉印电子技术有限公司 切换装置及其传动结构及其打印设备
CN114228347A (zh) * 2021-10-26 2022-03-25 厦门汉印电子技术有限公司 一种送纸辊的控制结构及其控制方法和打印设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0798408B2 (ja) * 1986-10-31 1995-10-25 ブラザー工業株式会社 印字装置の給紙装置
JPH05185668A (ja) * 1992-01-14 1993-07-27 Seiko Instr Inc 熱転写型プリンタの紙送り機構
JPH10212047A (ja) * 1997-01-28 1998-08-11 Alps Electric Co Ltd プリンタの紙送り機構および紙送り方法
AU743178B2 (en) * 1998-04-07 2002-01-17 Umax Data Systems Inc. Paper-feeding apparatus
JP2010214762A (ja) * 2009-03-17 2010-09-30 Alps Electric Co Ltd プリンタおよび記録用紙の搬送量調整方法
TWI392593B (zh) * 2010-05-05 2013-04-11 Silitek Electronic Guangzhou 取紙機構及其取紙方法
CN202986356U (zh) * 2012-11-19 2013-06-12 深圳市证通电子股份有限公司 打印机及其送纸器
CN103994192B (zh) * 2013-02-19 2016-12-28 崴强科技股份有限公司 自动走纸器的传动装置
TWI551809B (zh) * 2013-05-15 2016-10-01 崴強科技股份有限公司 自動送稿器
CN203582058U (zh) * 2013-11-19 2014-05-07 崴强科技股份有限公司 可校正纸张歪斜的自动送纸器的传动装置
CN108016148B (zh) * 2017-11-29 2024-02-27 厦门汉印电子技术有限公司 单张片材输出的打印机
CN108372728B (zh) * 2018-03-29 2023-12-26 厦门汉印电子技术有限公司 便携打印机的传动装置及便携打印机
CN209505245U (zh) * 2018-10-17 2019-10-18 厦门汉印电子技术有限公司 拾取辊装置及传动结构及打印设备
CN209442364U (zh) * 2018-12-27 2019-09-27 常州汉威信科技股份有限公司 送纸传动装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05155082A (ja) * 1991-12-06 1993-06-22 Nakajima All Precision Kk 印字装置
JP2002332135A (ja) * 2001-05-09 2002-11-22 Alps Electric Co Ltd 給紙装置
JP2003127486A (ja) * 2001-10-22 2003-05-08 Alps Electric Co Ltd プリンタの紙送り機構
CN1473712A (zh) * 2002-08-07 2004-02-11 三星电子株式会社 利用摆动齿轮的纸传送机构及其控制方法
CN1522867A (zh) * 2002-12-03 2004-08-25 三星电子株式会社 喷墨打印机的驱动设备
TW201431707A (zh) * 2013-02-04 2014-08-16 Foxlink Image Tech Co Ltd 自動送紙器的傳動裝置
CN208035685U (zh) * 2018-03-29 2018-11-02 厦门汉印电子技术有限公司 便携打印机的传动装置及便携打印机
CN209505250U (zh) * 2018-10-17 2019-10-18 厦门汉印电子技术有限公司 切换装置及其传动结构及其打印设备
CN114228347A (zh) * 2021-10-26 2022-03-25 厦门汉印电子技术有限公司 一种送纸辊的控制结构及其控制方法和打印设备

Also Published As

Publication number Publication date
CN114228347B (zh) 2023-02-10
CN114228347A (zh) 2022-03-25

Similar Documents

Publication Publication Date Title
WO2023071838A1 (fr) Structure de commande et procédé de commande pour rouleau d'alimentation en papier et dispositif d'impression
JP2008074102A (ja) シートを印刷する機械において片面印刷から両面印刷へ運転形式を切り換える方法および装置
JPH021679B2 (fr)
EP2448849B1 (fr) Appareil d'alimentation et appareil d'enregistrement
CN2424014Y (zh) 多功能证册打印机
CN212503033U (zh) 纸张分离装置及打印机
JP5707931B2 (ja) 排版装置及び孔版印刷装置
JP5294800B2 (ja) 給紙装置
JPS62153027A (ja) シ−トフイ−ダの用紙台リフトアツプ機構
CN216302873U (zh) 一种混合式折页机的抬压式压纸装置
JPH0626989B2 (ja) プリンタの給紙装置
CN220681974U (zh) 一种热敏打印头抬升压紧机构与医用打印机
JPS63288834A (ja) 給紙装置
JP3149894B2 (ja) プリンタにおける給紙装置
JP2531609B2 (ja) 排紙機構
JP2861436B2 (ja) プリンタの紙送り機構
JP2890437B2 (ja) 用紙送り装置
JPS6210268Y2 (fr)
JPH089084Y2 (ja) プリンタの紙送り機構
US1046581A (en) Stenciling-machine.
JP4407989B2 (ja) 封筒給紙装置
JPH0755078Y2 (ja) プリンタ
JP2530929Y2 (ja) 印字装置のピンチローラ開閉機構
JP2000335758A (ja) プリンタ
JPH0661490U (ja) 記録紙の排出機構

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22885716

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE