公开(公告)号：US06276116B1

公开(公告)日：2001-08-21

申请号：US09452891

申请日：1999-12-02

申请人： Pasi Annila ,  Matti-Pekka Isomäki ,  Juha Lehtineva

发明人： Pasi Annila ,  Matti-Pekka Isomäki ,  Juha Lehtineva

IPC分类号： B65B5300

CPC分类号： B65H19/126 ,  B65B11/00 ,  B65B11/04 ,  B65B2210/20 ,  B65H16/02 ,  B65H2301/3251 ,  B65H2301/4131 ,  B65H2405/422

摘要： Provided are an arrangement and method for changing a film roll (R) in a wrapping machine, the wrapping machine comprising at least film distribution means (3) for supplying a wrapping film (F) in a continuous web from the film roll (R) around a piece (P) to be wrapped, roll fixing means (310) fitted in the film distribution means (3) for fixing said film roll (R) in a rotatable manner and substantially in the vertical direction, crank means (2) supported in a movable manner in a frame structure (1) and arranged to transfer said film distribution means (3) around the piece (P) substantially in the horizontal direction, wherein said film distribution means (3) are also arranged to move substantially in the vertical direction, and cassette means (11) for storing at least one film roll (R) and transferring it to the film distribution means (3) for the change of the film roll (R), as well as film fixing means (120) arranged in said cassette means (11) to fix the film end (Fa). The film roll (R) is arranged to be coupled to said film distribution means (3) by means of a substantially vertical movement, and said film fixing means (120) are arranged to hold said film end (Fa) at least upon coupling said film roll (R) to the film distribution means (3) and at least during starting of the wrapping of the piece (P).

摘要翻译： 提供了一种用于改变包装机中的胶片卷（R）的布置和方法，该包装机至少包括用于从胶卷（R）向连续纸幅供给包装膜（F）的胶片分配装置（3） 围绕要包装的片（P），装配在胶片分配装置（3）中的辊固定装置（310），用于以可旋转的方式并且基本上在垂直方向上固定所述胶卷（R），曲柄装置（2）被支撑 以可移动的方式在框架结构（1）中并且布置成基本上沿水平方向将所述胶片分配装置（3）绕所述件（P）传送，其中所述胶片分配装置（3）也布置成基本上在 以及用于存储至少一个胶片卷（R）并将其转印到胶片分配装置（3）上以改变胶卷（R）的胶卷盒装置（11），以及胶片固定装置（120） 布置在所述盒装置（11）中以固定胶片端​​（Fa）。 薄膜卷（R）被布置成通过基本上垂直的运动与所述胶片分配装置（3）连接，并且所述胶片固定装置（120）被布置成至少在连接所述胶卷端 并且至少在片（P）的包装开始期间，将胶卷（R）送到胶片分配装置（3）。