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    • 6. 发明专利
    • Method and apparatus for winding in paper machine
    • 纸机卷绕方法及装置
    • JPS59124644A
    • 1984-07-18
    • JP23480182
    • 1982-12-27
    • Ishikawajima Harima Heavy Ind Co Ltd
    • IKEDA NORIAKIKAI MUTSURIYOUASAI HIRAKI
    • B65H19/22B65H19/28B65H19/29
    • B65H19/29B65H19/28B65H2301/41426
    • PURPOSE: To fully automate paper winding in a paper machine for improving substantially the efficiency and rate of operation by supplying a core between rotary rollers provided in parallel horizontally and pressing the core against a rider roller to take up a sheet of paper automatically around the core.
      CONSTITUTION: A winder in a paper machine supplies a core 3 between a front roller 1 and a rear roller 2 connected to DC motors 6, 7 respectively and presses the core 3 against a rider roller 14 so that a sheet of paper 4 is trained over one roller to wind the sheet around the core 3. The leading end of the sheet 4 is held by an attraction section 21 of the roller 2 to adjust the projecting length of leading end with the rotation of the roller 2. The rider roller 14 is lowered and an adhesive injector 18 travels while adhesives are sprayed to the core 3. The core 3 and the roller 2 are rotated and the adhesive spray position is located between the core 3 and the roller 2 for adhesion. Next, the rollers 1,2 are rotated with low speed to take up the sheet 4 around the core 3 while removing the sag of the sheet 4 to wind the sheet with high speed. The sheet 4 is adhered to the wound-up roll and cut off to pushed out the roll by an ejector 15.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:使造纸机中的纸张卷绕完全自动化,通过在平行水平设置的旋转辊之间提供芯部并将芯子压靠在骑手辊上以自动地围绕芯部卷取一张纸,从而大大提高了操作效率和操作速度 。 构成:造纸机中的卷绕机分别在连接到直流电动机6,7的前辊1和后辊2之间提供芯3,并将芯3按压在骑手辊14上,使得纸张4被训练 一个辊子将片材卷绕在芯部3上。片材4的前端由辊子2的吸引部分21保持,以随着辊子2的旋转来调节前端的突出长度。骑车辊子14 并且粘合剂注射器18行进,同时粘合剂被喷射到芯体3.芯3和辊2旋转,并且粘合剂喷射位置位于芯3和辊2之间用于粘合。 接下来,滚筒1,2以低速旋转,从而将片材4卷绕在芯部3周围,同时除去片材4的松垂以高速卷起片材。 片材4粘附到卷绕辊上并切断以通过喷射器15推出卷筒。