摘要:
A wrapping machine has a transfer and accumulation device including an accumulator element on which a part of the sleeve is wound, and a mechanism for performing spreading of the open end of the sleeve after transfer to the covering station. According to the invention, a programmable control device determines the position and/or the inclination angle of the feed axis of the load by synchronizing the positioning control of the transfer device with position data of the load. This results in positioning of the transfer device according to the spatial position of the load to be packaged.
摘要:
A wrapping machine has a transfer and accumulation device including an accumulator element on which a part of the sleeve is wound, and a mechanism for performing spreading of the open end of the sleeve after transfer to the covering station. According to the invention, a programmable control device determines the position and/or the inclination angle of the feed axis of the load by synchronizing the positioning control of the transfer device with position data of the load. This results in positioning of the transfer device according to the spatial position of the load to be packaged.
摘要:
A packaging machine comprises a preparation station for preparing a sleeve from a stretchable plastic film wound flat around a storage reel, and a gripper device for taking hold of the sleeve and transferring it to the depositing station for enveloping the load. According to the invention, the gripper device comprises at least one set of grippers which is equipped with notched bars to create differential stretch with the formulation of a lunula. Each bar is given a translational and/or rotational movement so that the bar can be extracted and the sleeve disengaged at the end of the depositing cycle.
摘要:
A packaging machine comprises a preparation station for preparing a sleeve from a stretchable plastic film wound flat around a storage reel, and a gripper device for taking hold of the sleeve and transferring it to the depositing station for enveloping the load. According to the invention, the gripper device comprises at least one set of grippers which is equipped with notched bars to create differential stretch with the formulation of a lunula. Each bar is given a translational and/or rotational movement so that the bar can be extracted and the sleeve disengaged at the end of the depositing cycle.