Image forming apparatus and liquid application device
    3.
    发明授权
    Image forming apparatus and liquid application device 有权
    图像形成装置和液体施加装置

    公开(公告)号:US08910587B2

    公开(公告)日:2014-12-16

    申请号:US13315537

    申请日:2011-12-09

    IPC分类号: B05C1/02 B41J2/005 B41J11/00

    摘要: An image forming apparatus includes an application device. The application device has an application roller to apply a treatment liquid onto a recording medium before an image is formed on the recording medium. The application roller has a core member serving as a rotation shaft of the application roller and an elastic surface member disposed around the core member. The core member has a plurality of convex ring portions formed along a circumferential direction of the core member around a circumferential surface of the core member and a plurality of concave ring portions formed between the plurality of convex ring portions. The convex ring portions and the concave ring portions are alternately arranged.

    摘要翻译: 图像形成装置包括应用装置。 应用装置具有施加辊,用于在记录介质上形成图像之前将处理液施加到记录介质上。 涂布辊具有用作施加辊的旋转轴的芯构件和围绕芯构件设置的弹性表面构件。 芯构件具有围绕芯构件的圆周表面沿着芯构件的圆周方向形成的多个凸环部分和形成在多个凸环部分之间的多个凹环部分。 凸环部分和凹环部分交替布置。

    Image forming apparatus
    8.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US09162452B2

    公开(公告)日:2015-10-20

    申请号:US13726792

    申请日:2012-12-26

    申请人: Satoshi Kitaoka

    发明人: Satoshi Kitaoka

    摘要: An image forming apparatus includes a liquid jetting head for jetting liquid onto a recording medium and a movement mechanism for moving the liquid jetting head orthogonal to the recording medium. The movement mechanism includes translation cams movable in a direction orthogonal to the movement of the liquid jetting head, each of the translation cams including a cam gap into which a protruding part of the liquid jetting head is inserted. Each cam gap includes a parallel part and a slope part. The cap gaps of the translation cams are configured so as to constantly maintain a relationship in which when the protruding part is positioned in the slope part of the cap gap of one of the translation cams, the protruding part is positioned in the parallel part of the cap gap of the other translation cam.

    摘要翻译: 图像形成装置包括用于将液体喷射到记录介质上的液体喷射头和用于使液体喷射头垂直于记录介质移动的移动机构。 移动机构包括可在与液体喷射头的运动正交的方向上移动的平移凸轮,每个平移凸轮包括凸轮间隙,液体喷射头的突出部分插入凸轮间隙中。 每个凸轮间隙包括平行部分和斜面部分。 翻译凸轮的盖子间隙被配置成不断地保持这样一种关系:当凸出部分位于平移凸轮中的一个的盖间隙的倾斜部分中时,突出部分位于平行凸轮的平行部分中 另一个翻译凸轮的盖子间隙。

    Image forming apparatus and treatment liquid application device
    9.
    发明授权
    Image forming apparatus and treatment liquid application device 有权
    图像形成装置和处理液施加装置

    公开(公告)号:US09126429B2

    公开(公告)日:2015-09-08

    申请号:US13225914

    申请日:2011-09-06

    IPC分类号: B05C11/02 B41J11/00 B05C1/08

    摘要: An image forming apparatus includes an image forming unit to form an image on a recording medium and a treatment-liquid application device to apply a treatment liquid to the medium. The application device includes a conveyance roller to convey the medium, an application roller to apply the liquid to the medium, a squeeze roller to spread the liquid on the application roller to form a thin layer of the liquid on the application roller, and a housing member to retain the application roller and the squeeze roller within the housing member and cover outer circumferential surfaces of the application roller and the squeeze roller. The housing member has an opening to contact the application roller with the conveyance roller through the opening and a storage portion to store the liquid. The housing member is rotatable while retaining the application roller and the conveyance roller within the housing member.

    摘要翻译: 图像形成装置包括在记录介质上形成图像的图像形成单元和将处理液施加到介质的处理液施加装置。 应用装置包括:输送辊,用于输送介质;施加辊,用于向介质施加液体;挤压辊,用于将液体扩散到施加辊上,以在涂布辊上形成薄层的液体;以及壳体 构件,用于将施加辊和挤压辊保持在壳体构件内并覆盖施加辊和挤压辊的外周表面。 壳体构件具有通过开口与施加辊与输送辊接触的开口和用于存储液体的存储部。 壳体构件可旋转,同时将施加辊和输送辊保持在壳体构件内。

    IMAGE FORMING APPARATUS
    10.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号:US20130162707A1

    公开(公告)日:2013-06-27

    申请号:US13726792

    申请日:2012-12-26

    申请人: Satoshi Kitaoka

    发明人: Satoshi Kitaoka

    IPC分类号: B41J2/135

    摘要: An image forming apparatus includes a liquid jetting head for jetting liquid onto a recording medium and a movement mechanism for moving the liquid jetting head orthogonal to the recording medium. The movement mechanism includes translation cams movable in a direction orthogonal to the movement of the liquid jetting head, each of the translation cams including a cam gap into which a protruding part of the liquid jetting head is inserted. Each cam gap includes a parallel part and a slope part. The cap gaps of the translation cams are configured so as to constantly maintain a relationship in which when the protruding part is positioned in the slope part of the cap gap of one of the translation cams, the protruding part is positioned in the parallel part of the cap gap of the other translation cam.

    摘要翻译: 图像形成装置包括用于将液体喷射到记录介质上的液体喷射头和用于使液体喷射头垂直于记录介质移动的移动机构。 移动机构包括可在与液体喷射头的运动正交的方向上移动的平移凸轮,每个平移凸轮包括凸轮间隙,液体喷射头的突出部分插入凸轮间隙中。 每个凸轮间隙包括平行部分和斜面部分。 翻译凸轮的盖子间隙被配置成不断地保持这样一种关系:当凸出部分位于平移凸轮中的一个的盖间隙的倾斜部分中时,突出部分位于平行凸轮的平行部分中 另一个翻译凸轮的盖子间隙。