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    • 4. 发明授权
    • Apparatus for measuring the thickness of a roll winding on or unwinding
from a core
    • 用于测量卷绕在芯上或从芯放卷的厚度的装置
    • US4657198A
    • 1987-04-14
    • US735647
    • 1985-05-20
    • Shigehisa ShimizuTakao Otokozawa
    • Shigehisa ShimizuTakao Otokozawa
    • G01B11/06B65H23/00B65H26/08B41J29/48G01V9/04
    • B65H23/005B65H2511/166
    • An apparatus for measuring the thickness of a roll winding on or unwinding from a core during winding or unwinding of a web, comprises a first detector having a beam projector and a beam receiver which are arranged along the core at opposite ends of the roll for detecting a predetermined thickness of the roll with a rough accuracy. A second detector having a beam projector and a linear array sensor is provided, for detecting the roll thickness with high accuracy. When the first detector detects a predetermined thickness of the roll, the second detector, which is supported on an arm carrying a positioning roller, is placed in operative position by pressing the positioning roller against the core and detects the thickness of the roll according to the position on the linear array sensor of the beam reflected from the surface of the roll.
    • 一种用于在卷筒卷绕或卷绕过程中测量卷筒卷绕在卷筒上或从纸卷退卷的装置的装置包括:第一检测器,其具有光束投射器和光束接收器,该光束投射器和光束接收器沿着卷轴的相对端布置以便检测 辊的预定厚度具有粗略的精度。 提供具有射束投影仪和线性阵列传感器的第二检测器,用于高精度地检测辊厚度。 当第一检测器检测到辊的预定厚度时,支撑在承载定位辊的臂上的第二检测器通过将定位辊压靠在芯上而被放置在操作位置,并根据 从辊的表面反射的光束的线性阵列传感器上的位置。
    • 5. 发明授权
    • Side printing apparatus
    • 侧面打印设备
    • US4544259A
    • 1985-10-01
    • US630278
    • 1984-07-12
    • Takeshi KanaokaShigehisa Shimizu
    • Takeshi KanaokaShigehisa Shimizu
    • B41F17/10B41J2/44B41J2/45B41J2/455G02B6/42G03B27/52G03F7/20G03B27/00
    • G02B6/4249G03B27/521G03F7/2057G03B2217/243
    • A printing apparatus for printing a colored mark in a colored dot pattern on a colored light sensitive material which is moving. A plurality of picture element display sections are aligned in a row perpendicular to the direction of movement of the colored light sensitive material, each of the plurality of picture element display sections emitting a single colored dot, and selectively emitting light to form a dot pattern. Each of the picture element display sections comprises a plurality of sources of lights of different colors, and a plurality of light guides for transmitting the respective colored lights. The outlet ends of the plurality of light guides are regularly arranged so that the light guides transmitting different colored lights are adjacent to each other, thereby mixing the different colors of lights. By changing the intensity of the light sources, a colored dot having the desired color and intensity is produced.
    • 一种用于在着色感光材料上移动的彩色点阵图形上印刷彩色标记的打印装置。 多个像素显示部分垂直于彩色感光材料的移动方向排成一行,多个像素显示部分中的每一个发出单个彩色点,并且选择性地发光以形成点图案。 每个图像元素显示部分包括多个不同颜色的光源,以及用于传输各个着色光的多个光导。 多个导光体的出口端被规则地排列,使得透射不同颜色的光的光导彼此相邻,从而混合不同颜色的光。 通过改变光源的强度,产生具有所需颜色和强度的着色点。
    • 9. 发明授权
    • Bag-making apparatus with adjustable fold guides
    • BAG制作装置与可调整的指南
    • US5137505A
    • 1992-08-11
    • US700249
    • 1991-05-15
    • Akira IshiiYoshiyuki IshiiShigehisa Shimizu
    • Akira IshiiYoshiyuki IshiiShigehisa Shimizu
    • B31B1/26B31B1/36B31B19/36B31B23/00B31B37/26
    • B31B23/00B31B2219/2627B31B2237/10B31B2237/403
    • A bag-making apparatus which comprises a support table carrying a bag material which is put thereon, a pair of side guides being provided above the support table, being movable in the direction perpendicular to the traveling direction of the bag material and controlling both side of the bag material, a pair of top guides being movable in the direction perpendicular to the traveling direction of the bag material together with the side guides, having the space therebetween gradually narrower from the approach side to the leaving side of the bag material, and controlling the front face of the bag material made tubular, and forming rollers being disposed on the approach side of the bag material from the top guides, being movable in the direction perpendicular to the traveling direction of the bag material, and pressing the bag material onto the support table. The bag-making apparatus can change the bag width rapidly and accurately in a simple action without stopping the travel of the bag material resulting to shorter the working time and to improve productive efficiency. The loss of the bag material due to the bag width changes can be reduced.
    • 一种制袋装置,包括:承载有放置在其上的袋材料(2)的支撑台(21),一对侧导板(29),设置在所述支撑台的上方,能够沿与行进方向垂直的方向 并且控制袋材料的两侧,一对顶部引导件(17)可以与侧引导件一起在垂直于袋材料的行进方向的方向上移动,其中该引导件之间的间隔从该接近处逐渐变窄 一侧到袋材料的离开侧,并且控制袋材料的前表面成为管状,以及成形辊(12),其从顶部导向件设置在袋材料的接近侧上,可沿垂直于 袋材料的行进方向,并将袋材料压到支撑台上。 制袋装置能够以简单的动作快速且准确地改变袋宽度,而不会阻止袋材料的移动,从而缩短工作时间并提高生产效率。 可以减少由于袋宽度变化引起的袋材料的损失。