公开(公告)号：US20030200732A1

公开(公告)日：2003-10-30

申请号：US10425318

申请日：2003-04-29

Applicant: PESMEL OY

Inventor： Hannu Maki-Rahkola ,  Jari Maki-Rahkola ,  Tapio Tuomiranta

IPC: B65B013/04

CPC classification number: B65B41/16 ,  B65B11/00

Abstract: A wrapping device comprising at least a circular track structure which forms a closed track, and a film feeding device which is arranged to circulate along said track and to feed a film around a piece to be wrapped, wherein the film feeding device comprises a frame structure which is provided with at least means for fixing a film roll in said frame structure in a rotatable manner, and feeding means, through which the film is arranged to be fed at a desired film tension. Said frame structure can be disconnected from and reconnected to the film feeding device for the change of the film roll, and for the change of the film roll, the wrapping device also comprises an automatic change system for the change of said frame structure. Said frame structure is an integrated unit which can be independently disconnected from and reconnected to the film feeding device. The carriage device of the wrapping device is intended to carry along the film feeding device, and it comprises several carriages placed one after the other and coupled to each other, wherein at least one said frame structure is placed or can be placed in one or more carriages.

Abstract translation: 一种包括至少形成闭合轨道的圆形轨道结构的包裹装置，以及胶片馈送装置，该装置被布置为沿着所述轨迹循环并且将胶片周围围绕待包裹的片材进给，其中所述胶片馈送装置包括框架结构 其设置有至少用于以可旋转的方式将胶片卷固定在所述框架结构中的装置，以及馈送装置，通过所述装置将所述膜布置成以期望的膜张力供给。 所述框架结构可以与胶片输送装置断开连接并重新连接到胶片卷的更换，并且为了更换胶卷，包装装置还包括用于改变所述框架结构的自动更换系统。 所述框架结构是可以独立地与胶片馈送装置断开并重新连接的集成单元。 包装装置的托架装置旨在沿着送料装置运送，并且它包括一个接一个放置并彼此连接的多个托架，其中至少一个所述框架结构放置在一个或多个 车厢

公开(公告)号：US20030200731A1

公开(公告)日：2003-10-30

申请号：US10425230

申请日：2003-04-29

Applicant: PESMEL OY

Inventor： Hannu Maki-Rahkola ,  Jari Maki-Rahkola ,  Tapio Tuomiranta

IPC: B65B013/04

CPC classification number: B65B11/025 ,  B65B2011/002

Abstract: A wrapping device comprising at least a circular track structure which forms a closed track, and a film feeding device which is arranged to circulate along said track and to feed a film around a piece to be wrapped, wherein the film feeding device is provided with at least means for fixing a film roll in the film feeding device in a rotating manner, feeding means, through which the film is arranged to be fed at a predetermined film tension, and a drive mechanism which is arranged, if necessary, to rotate the film roll in a direction in which the film is rewound onto the film roll and which is arranged to receive its driving force by means of a mechanical contact between the drive mechanism and the circular track structure. The film feeding device also comprises a mechanism which is arranged to disconnect and reconnect said contact, wherein said mechanism is controlled either on the basis of the film tension or on the basis of the location of the film feeding device on said track, or on the basis of them both.

Abstract translation: 一种包括至少形成闭合轨道的圆形轨道结构的包裹装置，以及胶片馈送装置，该装置布置成沿着所述轨道循环并且将胶片周围围绕待包裹的片材进给，其中所述胶片馈送装置设置在 用于将胶片卷以旋转的方式固定在胶片供给装置中的最少装置，馈送装置，薄膜​​通过该装置以预定的胶片张力供给;以及驱动机构，如果需要， 沿着薄膜被卷绕到胶卷上的方向滚动，并且其被布置成通过驱动机构和圆形轨道结构之间的机械接触来接收其驱动力。 胶片馈送装置还包括一个机构，其被布置成断开并重新连接所述触点，其中所述机构基于胶片张力或基于胶片供给装置在所述轨道上的位置或者在 他们的基础。