发明申请
US20120100978A1 UNIT AND METHOD FOR FEEDING REELS OF A SHEET-LIKE MATERIAL, IN PARTICULAR BUT NOT EXCLUSIVELY A PRINTED PLASTIC FILM WITH PRINT-POSITION MARKS FOR AUTOMATIC PACKAGING MACHINES
有权
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基本信息:
- 专利标题: UNIT AND METHOD FOR FEEDING REELS OF A SHEET-LIKE MATERIAL, IN PARTICULAR BUT NOT EXCLUSIVELY A PRINTED PLASTIC FILM WITH PRINT-POSITION MARKS FOR AUTOMATIC PACKAGING MACHINES
- 专利标题(中):用于输送片状材料的特征的单元和方法,特别是但不排除具有用于自动包装机的打印位置标记的印刷塑料薄膜
- 申请号:US13266665 申请日:2010-04-30
- 公开(公告)号:US20120100978A1 公开(公告)日:2012-04-26
- 发明人: Renzo Tommasi
- 申请人: Renzo Tommasi
- 申请人地址: IT Massa e Cozzile (Pistoia)
- 专利权人: RENT S.R.L.
- 当前专利权人: RENT S.R.L.
- 当前专利权人地址: IT Massa e Cozzile (Pistoia)
- 优先权: ITFI2009A000091 20090505
- 国际申请: PCT/IB10/51910 WO 20100430
- 主分类号: B31B1/14
- IPC分类号: B31B1/14
摘要:
A feeding unit from reels (B1, B2) of sheet-like material (F1, F2), in particular but not exclusively printed plastic film with print-position marks for automatic packaging machines, comprising two unrolling shafts (1, 2) of respective reels (B1, B2) of material (F1, F2), for feeding in turn said material towards means (7, 8) for cutting and welding the tail of material of a running out reel (B1) and the head of a fresh, loaded reel (B2). Such means comprise suction, cutting and welding devices (7, 8) movable so as to approach and move away from each other to press the material (F1, F2) over a welding plane (Z). Each device is formed by a group of mutually stacked suction and cutting modules, at least two of such modules having respective guides for cutting means slidable in a transversal direction with the respect to the feeding direction of the material, whereby it is possible to select and adjust the number of modules according to a desired welding height.
摘要(中):
来自片状材料(F1,F2)的卷轴(B1,B2)的进给单元,特别是但不排他地印刷有自动包装机的打印位置标记的塑料膜,包括两个相应的展开轴(1,2) 用于将所述材料进给到用于切割和焊接出纸卷轴(B1)的材料的尾部的装置(7,8)的材料(F1,F2)的卷轴(B1,B2) 装载卷轴(B2)。 这种装置包括可移动以便接近并远离彼此的吸力,切割和焊接装置(7,8),以在焊接平面(Z)上挤压材料(F1,F2)。 每个装置由一组相互堆叠的抽吸和切割模块形成,至少两个这样的模块具有相对于材料的进给方向在横向可滑动的切割装置的相应引导件,由此可以选择和 根据所需的焊接高度调整模块数量。
公开/授权文献:
IPC结构图谱:
B | 作业;运输 |
--B31 | 纸品制作;纸的加工 |
----B31B | 纸盒、纸板箱、信封或纸袋的制作(一般压印、刻痕入B26D3/08);制作和充填结合的入B65B |
------B31B1/00 | 以执行特定操作为特征的制作纸盒、纸板箱、信封或纸袋的机械 |
--------B31B1/14 | .切割,如穿孔、冲孔、切成长条或切毛边 |