PRINT MEDIUM FEED
    1.
    发明申请
    PRINT MEDIUM FEED 审中-公开

    公开(公告)号:WO2023038629A1

    公开(公告)日:2023-03-16

    申请号:PCT/US2021/049789

    申请日:2021-09-10

    Abstract: The present disclosure refers to media feeding for a printing system comprising: a first operation mode in which, to feed a print medium, a pre-pick roller assembly moves to an engaged state to advance the print medium in an advance direction to a pick roller and wherein, upon surpassing the pick roller by a first coupling distance, the pre-pick roller moves to a disengage state detached from the print medium; and a second mode of operation in which, to feed a print medium, the pre-pick roller assembly moves to an engaged state to advance the print medium in an advance direction to the pick roller and wherein, upon surpassing the pick roller by a second coupling distance, the pre-pick roller moves to a disengage state detached from the print medium being the second distance higher than the first distance.

    DOCUMENT FEED DEVICE WITH ASCENDABLE DOCUMENT GUIDE MEMBER

    公开(公告)号:WO2022076037A1

    公开(公告)日:2022-04-14

    申请号:PCT/US2021/032725

    申请日:2021-05-17

    Inventor: LEE, Junghoon

    Abstract: A document feed device includes a tray in which a document is loaded, a pickup roller to be moved upward or downward to a standby position spaced apart from the document or to a pickup position to pick up the document in the tray, a separator to separate each sheet of the picked-up document, an inclined guide to connect an end of an exit of the tray to an entrance of the separator and to guide a bottom surface of the picked-up document, and a document guide member movable to a first position protruding from the inclined guide to guide the picked-up document or to a second position below the inclined guide.

    一种图像形成装置
    4.
    发明申请

    公开(公告)号:WO2017024822A1

    公开(公告)日:2017-02-16

    申请号:PCT/CN2016/081039

    申请日:2016-05-04

    Inventor: 李荣华 霍德稳

    CPC classification number: B41J13/02 B41J13/10

    Abstract: 一种图像形成装置,包括中空的壳体(100)、给纸辊组件(107)和给纸盘(106),所述壳体包括主体和与主体连接的前盖(101),主体上设置给纸口和出纸口(105),给纸盘的一端枢接于主体且相对于前盖枢转以打开或关闭给纸口,打开给纸口时,给纸盘与前盖成预定的角度,关闭给纸口时,给纸盘与前盖相对,并且给纸辊组件的至少一部分与给纸盘相对,从而使得给纸辊组件不占用图像形成装置框架内部太多空间,不仅节省图像形成装置的内部空间,而且减小整个装置的体积,或者为其他组件预留空间,更加便于安装和维护。

    プリンタ装置及びローラアッセンブリ
    5.
    发明申请
    プリンタ装置及びローラアッセンブリ 审中-公开
    打印机和滚筒组件

    公开(公告)号:WO2011030543A1

    公开(公告)日:2011-03-17

    申请号:PCT/JP2010/005502

    申请日:2010-09-08

    Abstract: [課題]簡明な構成で、例えばシート状や板状など、多種多様な材質/厚さを有する印刷媒体に対応して適したクランプをすることができ、正確にフィードさせることが可能なプリンタ装置を提供すること。 [解決手段]本発明のプリンタ装置は、媒体支持手段の上面と略同一の高さに設けられた送りローラ、及びピンチローラが前記送りローラの上方に設けられたローラアッセンブリを複数有し、媒体支持手段上に載置された印刷媒体を送りローラとピンチローラとの間に挟み込んで前後に搬送する搬送機構を備え、前記ローラアッセンブリは、アッセンブリ本体、及びピンチローラを有してアッセンブリ本体に対して取付け/取外し可能となされたローラ部材から構成され、前記印刷媒体の材質及び/又は厚さに応じて、前記ローラ部材を交換することにより、クランプ状態を変更可能となされていること、を特徴とする。

    Abstract translation: 公开了一种具有简洁结构的打印机装置,其能够适当地夹紧例如由各种材料组成并且具有各种厚度并能够准确地馈送打印介质的片状或平板状的打印介质。 具体公开了一种打印机装置,其包括多个辊组件,每个辊组件包括设置在与介质支撑装置的顶表面大致相同高度的进料辊和设置在进料辊上方的夹送辊; 以及传送机构,其通过将打印介质夹在进给辊和夹送辊之间来传送设置在介质支撑装置上的打印介质。 辊组件各自包括组装体和包括压紧辊并且可以附接到组件本体和从组装体拆卸的辊构件。 辊组件的夹紧状态可以通过更换辊构件来根据打印介质的材料和/或厚度来改变。

    THERMAL PRINTER APPARATUS
    6.
    发明申请
    THERMAL PRINTER APPARATUS 审中-公开
    热打印机

    公开(公告)号:WO2004058512A1

    公开(公告)日:2004-07-15

    申请号:PCT/US2003/041188

    申请日:2003-12-22

    CPC classification number: B41J11/20 B41J3/54 B41J11/04 B41J13/025

    Abstract: There is described a thermal printer apparatus including one or more thermal print heads (12, 14) fixedly mounted with respect to a print media path (18), one or more platen roller assemblies (32, 34) each including a platen roller (32a, 34a) adapted to press print media in the print media path (18) against at least one print head and a frame (32b, 34b) adapted to support a respective platen roller and a pivotally mounted support member (36) adapted for mounting the platen roller assembly frames to extend from the support member (36) and press its respective platen roller against the print head.

    Abstract translation: 描述了一种热敏打印机设备,其包括相对于打印介质路径(18)固定地安装的一个或多个热打印头(12,14),一个或多个压纸辊组件(32,34),每个包括压纸辊(32a) ,34a),其适于将打印介质路径(18)中的打印介质压靠至至少一个打印头和适于支撑相应压纸辊和枢转安装的支撑构件(36)的框架(32b,34b),该支撑构件适于安装 压板辊组件框架从支撑构件(36)延伸并将其相应的压板辊压靠在打印头上。

    ROLLER DEVICE AND ELECTRONICS USING THE ROLLER DEVICE
    7.
    发明申请
    ROLLER DEVICE AND ELECTRONICS USING THE ROLLER DEVICE 审中-公开
    滚子装置和使用滚子装置的电子装置

    公开(公告)号:WO01064450A1

    公开(公告)日:2001-09-07

    申请号:PCT/JP2001/001647

    申请日:2001-03-02

    Abstract: A roller device capable of eliminating a wasteful space by providing a motor and a speed reducer inside or coaxially with a cylindrical roller and capable of manually feeding paper and electronics including a printer using the roller device, the roller device comprising a motor (5), a sun gear (7), and planetary gears (8) disposed in the cylindrical roller (2), a first internal gear (10) provided in the inner surface of the cylindrical roller (2), and a second internal gear (11) provided in the inner surface of a bearing body (12), the bearing body (12) being formed so that the rotation thereof is suppressed by a specified force, whereby the rotating speed of the motor (5) is reduced to rotate the cylindrical roller, and the bearing body is rotated with a force larger than a specified one so as to manually rotate the cylindrical roller.

    Abstract translation: 一种滚筒装置,其能够通过在圆柱滚子内部或同轴地设置马达和减速器来消除浪费的空间,并且能够使用该滚子装置手动地进给包括打印机的纸张和电子设备,所述滚子装置包括马达(5), 太阳齿轮(7)和设置在所述圆柱滚子(2)中的行星齿轮(8),设置在所述圆柱滚子(2)的内表面中的第一内齿轮(10)和第二内齿轮(11) 设置在轴承体(12)的内表面上的轴承体(12)形成为使其旋转受到规定的力的抑制,从而使马达(5)的转速减小以使圆筒滚子 并且轴承体以大于指定的力的方式旋转,以便手动地旋转圆柱形辊。

    PRINTER
    8.
    发明申请
    PRINTER 审中-公开
    打印机

    公开(公告)号:WO01060625A1

    公开(公告)日:2001-08-23

    申请号:PCT/JP2001/001156

    申请日:2001-02-19

    CPC classification number: B41J15/042 B41J11/04 B41J11/28

    Abstract: A printer comprising a printer main body (11), a cover (50), a sprocket (12) for delivering a sheet from a sheet roll (16), a platen roller (13) used in printing on the sheet, a thermal head (51) for printing on the sheet, a drive mechanism for rotating the sprocket (12) and platen roller (13), and a gear mechanism for rotating, by the drive mechanism, the ribbon core of an ink ribbon cassette (60) mounted on the cover (50), the printer main body (11) being provided with the sprocket (12) and platen roller (13), the cover (50) being provided with the thermal head (51), wherein the platen roller (13) is disposed downstream of the sprocket (12) and it is arranged that when the cover (50) is closed, the core gear (65) of the ink ribbon cassette (60) meshes with a gear (34) to eliminate the backlash of the platen gear (15).

    Abstract translation: 一种打印机,包括打印机主体(11),盖(50),用于从片材卷(16)输送片材的链轮(12),用于印刷在片材上的压纸辊(13),热敏头 (51),用于在片材上进行打印,用于使链轮(12)和压纸辊(13)旋转的驱动机构和用于通过驱动机构旋转安装的色带盒(60)的色带芯的齿轮机构 在盖(50)上,打印机主体(11)设置有链轮(12)和压纸辊(13),盖(50)设有热敏头(51),其中压纸辊 )设置在链轮(12)的下游,并且其布置成当盖(50)关闭时,色带盒(60)的芯齿轮(65)与齿轮(34)啮合,以消除 压板齿轮(15)。

    PRINTER FOR PRINTING ON SINGLE SHEETS AND AN ENDLESS PAPER STRIP
    9.
    发明申请
    PRINTER FOR PRINTING ON SINGLE SHEETS AND AN ENDLESS PAPER STRIP 审中-公开
    打印机中打印单页,和连续纸TRACKS

    公开(公告)号:WO98040219A1

    公开(公告)日:1998-09-17

    申请号:PCT/DE1998/000245

    申请日:1998-01-28

    CPC classification number: B41J11/48 B41J11/50 B41J11/54 B41J11/70 B41J15/042

    Abstract: The invention relates to a printer (10) for printing on single sheets (126, 128) and on at least one endless paper strip (122) on a printing support area (19). In said printer a single sheet (126, 128) is fed by manual displacement on a paper feed platform (20) from the operator side towards the printing station (36, 56), where it is able to cover the endless paper strip (122) at least along part of its width. The endless paper strip (122) is fed from the operator side to the printing station (36, 56). In addition, one driven intake roller (98; 38) each of a pair of intake rollers (100; 44) is assigned to the supply channel (34) for the endless paper strip and to the supply channel for the single sheets (30). A backing roll (42) mounted on an oscillating element (48) can be pressed against the driven intake roller (98; 38) of either the endless paper supply channel (34) or the single sheet supply channel (30).

    Abstract translation: 打印机(10),用于印刷基板的平面(19),在单页纸的打印(126,128)和至少一个连续的纸带(122),其中单个片材(126,128)通过从操作者侧上的进料台(20)手动换档 印刷站(36,56)被引导在其中和连续纸带(122)可以在至少其宽度的一部分重叠。 从供给到连续进纸通道(34)和所述单页供给通道(30),所述打印站(36,56)的操作侧的连续纸幅(122)在每种情况下的从动进给辊(98; 38)一个Zuführrollenpaares(100; 44 )被分配。 一个上的摇杆布置(48)相对辊(42)有选择地将驱动进给辊(98; 38)在连续进纸通道(34)或单张进通道(30)的可按压。

    一种送纸辊的控制结构及其控制方法和打印设备

    公开(公告)号:WO2023071838A1

    公开(公告)日:2023-05-04

    申请号:PCT/CN2022/125553

    申请日:2022-10-17

    Applicant: 林锦毅

    Inventor: 汪俊荣

    Abstract: 提供了一种送纸辊的控制结构、控制方法以及具有这种控制结构的打印设备。送纸辊的控制结构包括:进纸支架(1)、送纸齿轮支架(2)、碳带齿轮支架(3)、送纸辊(4)、第一限位件(7)和第二限位件(8);送纸齿轮支架上设置有进纸齿轮(21)和出纸齿轮(22);进纸支架受第一动力源作用在非工作位置和工作位置之间移动。进纸支架处于非工作位置时,进纸支架顶压第二限位件,并使得第二限位件带动送纸齿轮支架摆动至进纸齿轮和送纸辊分离的空转位置,而碳带齿轮支架受第一动力源作用,与第一限位件顶压,并使得第一限位件与送纸齿轮支架沿着摆动的方向限位配合,将送纸齿轮支架限制在空转位置;进纸支架处于工作位置时,进纸支架与第二限位件分离,送纸齿轮支架在第二动力源的作用下摆动至进纸齿轮或出纸齿轮和送纸辊啮合的连动位置。这种控制结构不会使非工作需要的纸张被误送入打印区域。

Patent Agency Ranking