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    • 2. 发明专利
    • Image recorder, and recording medium supply unit
    • 图像记录器和记录介质单元
    • JP2014028686A
    • 2014-02-13
    • JP2012169996
    • 2012-07-31
    • Brother Ind Ltdブラザー工業株式会社
    • TAKEDA KENGO
    • B65H3/00B65H1/26
    • PROBLEM TO BE SOLVED: To easily grasp whether a support member for fall prevention is attached without turning on power when a center of gravity of an entire device is higher than a predetermined level due to mounting of a recording medium supply unit on an image recording part body.SOLUTION: An extension paper feed unit 80 has a movement member 94 movable in a vertical direction. When a plurality of paper feed units 80 are layered on a device body 101, a lower end part 94b of the movement member 94 of the lowest extension paper feed unit 80 is housed in a second recessed part 92 of a stabilizer 190 to be normally mounted only when the stabilizer 190 is mounted on the lowest extension paper feed unit 80. When another extension paper feed unit 80 is layered on the device body 101, the extension paper feed unit 80 is normally mounted because an upper end part 94a of the movement member 94 is housed in a first recessed part 91 of the device body 101 even though the stabilizer 190 is not mounted on the extension paper feed unit 80.
    • 要解决的问题:为了容易地掌握由于记录介质供给单元在图像记录部件上的安装而使整个装置的重心高于预定水平的情况下是否安装防坠落的支撑构件而不接通电源 身体。解决方案:延伸送纸单元80具有可沿垂直方向移动的移动构件94。 当多个送纸单元80层叠在装置主体101上时,最下面的延伸送纸单元80的移动构件94的下端部94b容纳在稳定器190的第二凹部92中,以正常安装 仅当稳定器190安装在最低延伸送纸单元80上时。当另一个延伸纸进给单元80层叠在设备主体101上时,延伸供纸单元80通常安装,因为移动构件的上端部94a 即使稳定器190没有安装在延伸送纸单元80上,94也容纳在装置主体101的第一凹部91中。
    • 3. 发明专利
    • 液体吐出装置
    • 液体排出装置
    • JP2015030102A
    • 2015-02-16
    • JP2013158751
    • 2013-07-31
    • ブラザー工業株式会社Brother Ind Ltd
    • TAKEDA KENGOYAMAMOTO SHINYA
    • B41J2/01
    • 【課題】吐出口内の液体の増粘を抑制するために吐出空間に供給される加湿空気を利用して、ローラの外周面に付着した異物を効率良く除去する。【解決手段】コントローラは、用紙Pを搬送して吸湿位置(吐出空間V1)に配置させる、第1ステップと、第1ステップの後、用紙Pを吸湿位置に配置しつつ、吐出空間V1に加湿空気を供給させる、第2ステップと、第2ステップの後、用紙Pの搬送を再開させ、用紙Pにおける第2ステップで吸湿位置に配置された部分Paを清掃位置に配置させる、第3ステップと、を実行する。第3ステップにおいて、用紙Pにおいて加湿空気による水分を吸収保持した部分Paが、ローラ25a,25bの外周面に接触する。【選択図】図7
    • 要解决的问题:通过利用供给到放电空间的加湿空气来有效地除去附着在辊的外周面上的异物,以便抑制排出口中的液体的增稠。解决方案:控制器执行第一步骤 输送纸P并将纸张排列在吸湿位置(排出空间V1)中,第二步骤,将纸张P排列在吸潮位置,并且在第一步骤之后向排出空间V1供应加湿空气;第三步骤 在第二步骤之后重新开始输送纸张P,并且将布置在第二步骤中的吸湿位置的纸张P的一部分Pa布置在清洁位置。 在第三步骤中,吸收和保持加湿空气的湿气的纸P的部分Pa与辊25a,25b的外圆周表面接触。
    • 4. 发明专利
    • Recording apparatus
    • 录音设备
    • JP2014193625A
    • 2014-10-09
    • JP2014121198
    • 2014-06-12
    • Brother Ind Ltdブラザー工業株式会社
    • TAKEDA KENGOKATO SHIGEMI
    • B41J2/01
    • PROBLEM TO BE SOLVED: To suppress foreign material from remaining on a surface of a conveying member.SOLUTION: A printer performs a first wiping operation (step 4) in which a tip of a main wiper is brought into contact with a surface of a conveying belt, and then the main wiper and the surface of the conveying belt are relatively moved in a conveying direction to wipe foreign material on the surface of the conveying belt. Then the foreign material remaining on the surface of the conveying belt are removed when the main wiper is separated from the surface of the conveying belt by performing a second wiping operation (step 5) in which a tip of a sub-wiper is brought into contact with the surface of the conveying belt after the main wiper is separated from the surface of the conveying belt, and then the sub-wiper is moved in a direction orthogonal to the conveying direction with respect to the surface of the conveying belt.
    • 要解决的问题:抑制异物残留在输送构件的表面上。解决方案:打印机执行第一擦拭操作(步骤4),其中主刮具的尖端与输送表面接触 皮带,然后主刮具和输送带的表面在输送方向上相对移动以擦拭输送带表面上的异物。 然后,当通过进行第二擦拭操作(步骤5)将主刮具从输送带的表面分离出来时,残留在输送带表面上的异物被除去,其中副擦拭器的尖端与之接触 在主刮具从输送带的表面分离之后,传送带的表面,然后副刮板相对于输送带的表面在与输送方向正交的方向上移动。
    • 5. 发明专利
    • Conveying device and recording device including the same
    • 输送装置和记录装置,包括它们
    • JP2014108848A
    • 2014-06-12
    • JP2012263153
    • 2012-11-30
    • Brother Ind Ltdブラザー工業株式会社
    • TAKEDA KENGO
    • B65H9/06
    • PROBLEM TO BE SOLVED: To achieve both correcting skew and suppressing occurrence of a jam of a recording medium.SOLUTION: A conveying device includes: a first correction mechanism 70 having a contact member 71 and an urging member 72; a second correction mechanism 80 having a contact member 81 and an urging member 82; a skew detection unit 54; a change mechanism 90; and a control device 100. The change mechanism 90 changes a state of the second correction mechanism 80 between a first state in which second pressing force required for moving the contact member 81 to a second retreat position is less than or equal to first pressing force required for moving the contact member 71 to a first retreat position and a second state in which the second pressing force is greater than the first pressing force. The control device 100, based on a detection result of the skew detection unit 54, controls the change mechanism 90 so that the state of the second correction mechanism 80 is changed to the first state when determined that a sheet is not skewed and changed to the second state when determined that the sheet is skewed.
    • 要解决的问题:为了实现纠正偏移和抑制记录介质堵塞的发生。解决方案:输送装置包括:具有接触构件71和推压构件72的第一校正机构70; 具有接触构件81和推压构件82的第二校正机构80; 偏斜检测单元54; 改变机构90; 和控制装置100.变换机构90将第二校正机构80的状态改变为第一状态,其中将接触构件81移动到第二退避位置所需的第二按压力小于或等于所需的第一按压力 用于将接触构件71移动到第一退避位置和第二按压力大于第一按压力的第二状态。 控制装置100基于歪斜检测单元54的检测结果来控制变更机构90,使得当确定纸张不偏斜时将第二校正机构80的状态改变为第一状态并改变为 确定纸张偏斜时的第二状态。
    • 8. 发明专利
    • Inkjet recording apparatus
    • 喷墨记录装置
    • JP2012011644A
    • 2012-01-19
    • JP2010149589
    • 2010-06-30
    • Brother Industries Ltdブラザー工業株式会社
    • HIRATA KENICHITAKEDA KENGO
    • B41J2/165
    • B41J2/16585B41J11/007B41J29/17
    • PROBLEM TO BE SOLVED: To prevent ink in a discharge port from being dried when covered with a cap.SOLUTION: When a printer receives a maintenance command, a recognition section recognizes whether a second region exists on the surface, based on the operation records (S2). When the recognition section recognizes that the whole surface is the second region (S3), a controller controls to perform pre-wiping operation for forming a first region by wiping the surface (S5). Based on the operation records, the recognition section recognizes a first region where the amount of adhered ink when covered with a cap becomes a predetermined amount or below within a range having a size equal to or larger than a region on the surface of a conveyor belt surrounded by the cap and has the same dimensions as those of the surrounded region. Thereafter, a capping control section controls the cap to be brought into contact with the first region, and temporary capping is performed (S6).
    • 要解决的问题:为了防止排出口中的墨水被覆盖时被干燥。 解决方案:当打印机接收到维护命令时,识别部分基于操作记录来识别表面上是否存在第二区域(S2)。 当识别部识别整个表面是第二区域时(S3),控制器控制通过擦拭表面来执行用于形成第一区域的预擦拭操作(S5)。 基于操作记录,识别部分识别在具有等于或大于传送带的表面上的区域的尺寸的范围内的由盖覆盖的附着墨的量变为预定量或更低的第一区域 被盖子包围,并且具有与被包围区域相同的尺寸。 此后,盖帽控制部分控制帽与第一区域接触,并执行临时封盖(S6)。 版权所有(C)2012,JPO&INPIT
    • 9. 发明专利
    • Recording apparatus
    • 录音设备
    • JP2012158421A
    • 2012-08-23
    • JP2011018195
    • 2011-01-31
    • Brother Industries Ltdブラザー工業株式会社
    • TAKEDA KENGOKATO SHIGEMI
    • B65H5/00
    • B41J11/007B41J29/17B41J29/38
    • PROBLEM TO BE SOLVED: To prevent slipping between a driven roller and a belt when cleaning the belt.SOLUTION: A printer (recording apparatus) 1 includes: a conveyance mechanism 21 including the endless conveyance belt 8 looped over two belt rollers 6, 7; a maintenance unit 61 having a wiper 41; and a controller which controls the mechanism 21 and the unit 61. The wiper 41 is arranged in such a way that it can contact to and separate from a surface 8a of a second region 16 of the conveyance belt 8. Here, the controller controls a motor to make the wiper 41 contact to the surface 8a and also controls a conveyance motor to make a belt roller 7 rotate reversely, in a cleaning mode in which a first wiping operation is performed.
    • 要解决的问题:为了防止在清洁皮带时从动辊和皮带之间滑动。 打印机(记录装置)1包括:输送机构21,其包括环形输送带8,环形输送带8环绕在两个带辊6,7上; 具有擦拭器41的维护单元61; 以及控制机构21和单元61的控制器。擦拭器41布置成使得其能够接触输送带8的第二区域16的表面8a并且与传送带8的第二区域16分离。这里,控制器控制 电动机,使擦拭器41与表面8a接触,并且在执行第一擦拭操作的清洁模式中,还控制传送马达使皮带辊7反向旋转。 版权所有(C)2012,JPO&INPIT
    • 10. 发明专利
    • Liquid ejection apparatus, controller, and program
    • 液体喷射装置,控制器和程序
    • JP2012139976A
    • 2012-07-26
    • JP2011001054
    • 2011-01-06
    • Brother Industries Ltdブラザー工業株式会社
    • TAKEDA KENGO
    • B41J29/17B05C11/10B41J2/01B41J11/02
    • B41J11/007B41J2/16538B41J29/02B41J29/17B41J29/38
    • PROBLEM TO BE SOLVED: To achieve satisfactory wiping through effective use of a cleaning liquid.SOLUTION: A controller for a printer is configured to, when a wiping instruction is received (S1:YES), perform a first sequence S3 when the amount of ink on a conveying belt surface is not less than a predetermined amount α, meanwhile, when the amount of ink is less than the predetermined amount α, perform a second sequence S4. The first sequence S3 includes a first step S11 of performing wiping, and a second step S14 of supplying and wiping the cleaning liquid after the first step S11. That is, the amount of ink on the conveying belt is reduced at the first step S11, thereafter, the cleaning liquid is supplied onto the surface, then, the surface is wiped. The second sequence S4 omits the first step S11 and performs the second step S14.
    • 要解决的问题:通过有效使用清洁液来实现令人满意的擦拭。 解决方案:打印机的控制器被配置为当接收到擦拭指令时(S1:是),当输送带表面上的墨量不小于预定量α时执行第一序列S3, 同时,当墨量小于预定量α时,执行第二序列S4。 第一序列S3包括执行擦除的第一步骤S11和在第一步骤S11之后提供和擦拭清洁液体的第二步骤S14。 也就是说,在第一步骤S11,输送带上的墨水量减少,此后,将清洗液供给到表面上,然后擦拭表面。 第二序列S4省略第一步骤S11,并执行第二步骤S14。 版权所有(C)2012,JPO&INPIT