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公开(公告)号：US20110133397A1
公开(公告)日：2011-06-09
申请号：US12949071
申请日：2010-11-18
CPC分类号： B65H3/0607 , B65H3/0669 , B65H7/02 , B65H2403/421 , B65H2403/512 , B65H2511/30 , B65H2513/50 , B65H2515/32 , B65H2220/03 , B65H2220/01
摘要： A sheet feeding apparatus including sheet feeding unit; a pressure plate on which sheets are stacked and which is biased so that an uppermost sheet of the stacked sheets comes in pressure contact with the sheet feeding unit; a first pressing-down mechanism which presses down the pressure plate to separate the uppermost sheet and the sheet feeding unit by a constant distance when the sheet feeding unit is not operated; a second pressing-down mechanism which is adopted to press down the pressure plate when an amount of the sheets stacked on the pressure plate is smaller than a predetermined amount, and is given a load from the pressure plate depending on a position of the pressure plate; and sheet stacking amount detecting unit which measures the load and detects a stacking amount of the sheets stacked on the pressure plate on the basis of the measured load.
摘要翻译： 一种送纸装置，包括送纸单元; 其上堆叠有片材并被偏压使得堆叠片材的最上面的片材与片材进给单元压力接触的压力板; 第一压下机构，当所述供纸单元未被操作时，所述第一压下机构按压所述压板以将所述最上面的纸张和所述供纸单元分离一定距离; 第二压下机构，当堆叠在压板上的片材的量小于预定量时，用于按压压板，并且根据压板的位置从压板给予负载 ; 以及片材堆积量检测单元，其基于测量的负载来测量负载并且检测堆叠在压力板上的片材的堆叠量。
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公开(公告)号：US08444139B2
公开(公告)日：2013-05-21
申请号：US12961845
申请日：2010-12-07
IPC分类号： B65H3/34
CPC分类号： B65H1/00 , B65H1/266 , B65H3/0607 , B65H2403/512 , B65H2405/1117 , B65H2601/2525 , B65H2801/06
摘要： A recording medium supply device includes a cassette attachable to and detachable from a main body and capable of stacking recording medium thereon, a feeding roller which feeds the uppermost recording medium to the main body from a leading end of the recording medium, a regulating member which is arranged forward in the direction in which the cassette is removed from the main body as seen from the feeding roller, and a projection preventing member attached adjacent to the tip portion of the cassette facing the leading end of the recording medium. The position of the lower end of the regulating member is higher than the cassette attached to the main body, and lower than the lower end of the feeding roller, and the position of the upper end of the projection preventing member is higher than the position of the lower end of the regulating member.
摘要翻译： 一种记录介质供给装置，包括：一个可附接到主体上并能够从主体拆卸的盒，能够在其上堆叠记录介质;一个从记录介质的前端将最上面的记录介质供给主体的进给辊， 沿着从进给辊观察盒从主体移除的方向向前排列，以及安装在与面向记录介质的前端的盒的前端部附近相邻的防突出部件。 调节构件的下端的位置高于安装在主体上的盒子，并且低于进给辊的下端，并且防止突出部件的上端的位置高于 调节构件的下端。
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公开(公告)号：US08251364B2
公开(公告)日：2012-08-28
申请号：US12961824
申请日：2010-12-07
CPC分类号： B65H1/12 , B65H3/0607 , B65H2405/1117 , B65H2511/212 , B65H2515/32 , B65H2515/704 , B65H2555/25 , B65H2801/06 , B65H2220/01 , B65H2220/11 , B65H2220/03 , B65H2220/02
摘要： A printer has a separating unit, such as a depressing cam and a depressing slider, which presses a middle plate against the biasing force of a spring and separates a sheet on the middle plate from a sheet feeding roller by a predetermined distance, a separation driving unit, such as a DC motor, which moves the separating unit, a measuring unit which measures the driving load applied to the separation driving unit when the separation driving unit drives the separating unit, and a load imparting unit, such as a brake plate, which imparts load to the middle plate, the separating unit, or the like. The brake plate or the like imparts load when a sheet is separated from the sheet feeding roller by the separating unit, and the brake plate or the like changes the load to be imparted, according to the turning angle of the middle plate.
摘要翻译： 打印机具有分离单元，例如按压凸轮和压下滑块，其抵抗弹簧的偏压力按压中间板，并将中间板上的薄片与供纸辊分离预定距离，分离驱动 单元，例如移动分离单元的DC电动机;测量单元，其测量当分离驱动单元驱动分离单元时施加到分离驱动单元的驱动负载;以及负载施加单元，例如制动板， 这赋予中间板，分离单元等负载。 当片材通过分离单元与片材进给辊分离时，制动板等施加载荷，并且根据中间板的转动角度，制动板等改变要施加的载荷。
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公开(公告)号：US20110140353A1
公开(公告)日：2011-06-16
申请号：US12961824
申请日：2010-12-07
CPC分类号： B65H1/12 , B65H3/0607 , B65H2405/1117 , B65H2511/212 , B65H2515/32 , B65H2515/704 , B65H2555/25 , B65H2801/06 , B65H2220/01 , B65H2220/11 , B65H2220/03 , B65H2220/02
摘要： A printer has a separating unit, such as a depressing cam and a depressing slider, which presses a middle plate against the biasing force of a spring and separates a sheet on the middle plate from a sheet feeding roller by a predetermined distance, a separation driving unit, such as a DC motor, which moves the separating unit, a measuring unit which measures the driving load applied to the separation driving unit when the separation driving unit drives the separating unit, and a load imparting unit, such as a brake plate, which imparts load to the middle plate, the separating unit, or the like. The brake plate or the like imparts load when a sheet is separated from the sheet feeding roller by the separating unit, and the brake plate or the like changes the load to be imparted, according to the turning angle of the middle plate.
摘要翻译： 打印机具有分离单元，例如按压凸轮和压下滑块，其抵抗弹簧的偏压力按压中间板，并将中间板上的薄片与供纸辊分离预定距离，分离驱动 单元，例如移动分离单元的DC电动机;测量单元，其测量当分离驱动单元驱动分离单元时施加到分离驱动单元的驱动负载;以及负载施加单元，例如制动板， 这赋予中间板，分离单元等负载。 当片材通过分离单元与片材进给辊分离时，制动板等施加载荷，并且根据中间板的转动角度，制动板等改变要施加的载荷。
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公开(公告)号：US20110140354A1
公开(公告)日：2011-06-16
申请号：US12961845
申请日：2010-12-07
IPC分类号： B65H5/06
CPC分类号： B65H1/00 , B65H1/266 , B65H3/0607 , B65H2403/512 , B65H2405/1117 , B65H2601/2525 , B65H2801/06
摘要： A recording medium supply device includes a cassette attachable to and detachable from a main body and capable of stacking recording medium thereon, a feeding roller which feeds the uppermost recording medium to the main body from a leading end of the recording medium, a regulating member which is arranged forward in the direction in which the cassette is removed from the main body as seen from the feeding roller, and a projection preventing member attached adjacent to the tip portion of the cassette facing the leading end of the recording medium. The position of the lower end of the regulating member is higher than the cassette attached to the main body, and lower than the lower end of the feeding roller, and the position of the upper end of the projection preventing member is higher than the position of the lower end of the regulating member.
摘要翻译： 一种记录介质供给装置，包括：一个可附接到主体上并能够从主体拆卸的盒，能够在其上堆叠记录介质;一个从记录介质的前端将最上面的记录介质供给主体的进给辊， 沿着从进给辊观察盒从主体移除的方向向前排列，以及安装在与面向记录介质的前端的盒的前端部附近相邻的防突出部件。 调节构件的下端的位置高于安装在主体上的盒子，并且低于进给辊的下端，并且防止突出部件的上端的位置高于 调节构件的下端。
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公开(公告)号：US08500118B2
公开(公告)日：2013-08-06
申请号：US12949071
申请日：2010-11-18
IPC分类号： B65H1/26
CPC分类号： B65H3/0607 , B65H3/0669 , B65H7/02 , B65H2403/421 , B65H2403/512 , B65H2511/30 , B65H2513/50 , B65H2515/32 , B65H2220/03 , B65H2220/01
摘要： A sheet feeding apparatus including sheet feeding unit; a pressure plate on which sheets are stacked and which is biased so that an uppermost sheet of the stacked sheets comes in pressure contact with the sheet feeding unit; a first pressing-down mechanism which presses down the pressure plate to separate the uppermost sheet and the sheet feeding unit by a constant distance when the sheet feeding unit is not operated; a second pressing-down mechanism which is adopted to press down the pressure plate when an amount of the sheets stacked on the pressure plate is smaller than a predetermined amount, and is given a load from the pressure plate depending on a position of the pressure plate; and sheet stacking amount detecting unit which measures the load and detects a stacking amount of the sheets stacked on the pressure plate on the basis of the measured load.
摘要翻译： 一种送纸装置，包括送纸单元; 其上堆叠有片材并被偏压使得堆叠片材的最上面的片材与片材进给单元压力接触的压力板; 第一压下机构，当所述供纸单元未被操作时，所述第一压下机构按压所述压板以将所述最上面的纸张和所述供纸单元分离一定距离; 第二压下机构，当堆叠在压板上的片材的量小于预定量时，用于按压压板，并且根据压板的位置从压板给予负载 ; 以及片材堆积量检测单元，其基于测量的负载来测量负载并且检测堆叠在压力板上的片材的堆叠量。
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公开(公告)号：US20130100217A1
公开(公告)日：2013-04-25
申请号：US13613196
申请日：2012-09-13
IPC分类号： B41J2/01
CPC分类号： B41J11/002
摘要： To downsize a drying device that blows gas on a sheet to dry the sheet. A printing apparatus is provided with: a print head of an inkjet type; and a drying unit that dries a sheet printed by a print head. The drying unit has: a plurality of conveying rollers that support the sheet; a conveying belt that conveys the sheet; and a nozzle that is arranged between the plurality of conveying rollers in a direction of the conveyance of the sheet by the conveying belt and blows gas toward the sheet. The nozzle has a blowout port and the blowout port is tilted with respect to a surface of the sheet, which is supported by the conveying rollers.
摘要翻译： 缩小干燥装置，将片材上的气体吹入干燥片材。 一种打印设备具有：喷墨型打印头; 以及干燥由打印头印刷的纸张的干燥单元。 干燥单元具有：支撑片材的多个输送辊; 输送纸张的输送带; 以及喷嘴，其沿着输送带输送片材的方向布置在所述多个输送辊之间，并且朝向所述片材吹送气体。 喷嘴具有吹出口，吹出口相对于由输送辊支撑的片材的表面倾斜。
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公开(公告)号：US08434849B2
公开(公告)日：2013-05-07
申请号：US12961977
申请日：2010-12-07
IPC分类号： B41J29/38
CPC分类号： B41J11/002
摘要： An apparatus includes a printing unit and a drying unit. The printing unit performs printing on a sheet using ink. The drying unit dries the sheet on which the ink is applied at the printing unit as the sheet is conveyed in the drying unit. The drying unit causes hot air heated by a heater to circulate through a housing and blows the hot air to the sheet. The housing includes an opening through which movement of gas between inside and outside the housing can be adjusted. When conveyance of the sheet in the drying unit stops, the apparatus is controlled to reduce an output of the heater and to increase the movement of the gas through the opening.
摘要翻译： 一种装置包括印刷单元和干燥单元。 印刷单元使用油墨在片材上进行印刷。 当干燥单元中的片材被输送时，干燥单元将在其上施加有油墨的片材干燥。 干燥单元使得由加热器加热的热空气通过壳体循环并将热空气吹送到片材。 壳体包括开口，可以调节壳体内外的气体的移动。 当干燥单元中的片材的输送停止时，控制该装置以减少加热器的输出并增加气体通过开口的运动。
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公开(公告)号：US08783851B2
公开(公告)日：2014-07-22
申请号：US13613196
申请日：2012-09-13
CPC分类号： B41J11/002
摘要： To downsize a drying device that blows gas on a sheet to dry the sheet, a printing apparatus that includes a print head of an inkjet type is provided with a drying unit that dries a sheet printed by a print head. The drying unit has a plurality of conveying rollers that support the sheet; a conveying belt that conveys the sheet; and a nozzle that is arranged between the plurality of conveying rollers in a direction of the conveyance of the sheet by the conveying belt and blows gas toward the sheet. The nozzle has a blowout port and the blowout port is tilted with respect to a surface of the sheet, which is supported by the conveying rollers.
摘要翻译： 为了减小吹扫片材上的气体以干燥片材的干燥装置，包括喷墨型打印头的打印装置设置有干燥单元，其干燥由打印头打印的片材。 干燥单元具有支撑片材的多个输送辊; 输送纸张的输送带; 以及喷嘴，其沿着输送带输送片材的方向布置在所述多个输送辊之间，并且朝向所述片材吹送气体。 喷嘴具有吹出口，吹出口相对于由输送辊支撑的片材的表面倾斜。
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公开(公告)号：US08628188B2
公开(公告)日：2014-01-14
申请号：US12962074
申请日：2010-12-07
IPC分类号： B41J2/01 , B41J3/407 , F26B3/34 , F26B5/04 , F26B3/00 , F26B9/00 , F26B13/00 , F26B13/06 , B41L35/14 , H05B1/00 , H05B3/00 , H05B11/00 , G01D9/00 , G03G15/20
CPC分类号： B41J11/002 , B41J3/60 , B41J11/007
摘要： The invention provides an apparatus including: a rotatable belt having an outer surface and an inner surface, the outer surface partially coming into contact with a sheet; a plurality of rollers being arranged in a direction of movement of the sheet and including a first roller and a second roller adjacent to each other, the plurality of rollers being pressed against the outer surface and the moving sheet being nipped between the plurality of rollers and the outer surface; a blowing mechanism configured to blow hot air from between the first roller and the second roller toward the sheet; and a heating unit including a heater and a contact surface coming into contact with the inner surface, the heating unit being configured to be able to set the contact surface thereof to have a predetermined non-uniform temperature distribution.
摘要翻译： 本发明提供一种装置，包括：具有外表面和内表面的可旋转带，外表面部分地与片材接触; 多个辊沿纸张的移动方向布置，并且包括彼此相邻的第一辊和第二辊，多个辊被压靠在外表面上，并且移动的纸被夹在多个辊和 外表面; 吹送机构，其构造成将热空气从所述第一辊和所述第二辊之间朝向所述片材吹送; 以及加热单元，其包括加热器和与内表面接触的接触表面，所述加热单元构造成能够将其接触表面设定为具有预定的不均匀的温度分布。
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