Device for rotating punching of flat multi-layer goods

摘要

#CMT# #/CMT# The device (100) has a punching cylinder (1) rotated around a rotational axis, and a counter punching cylinder (2) rotated parallel to the rotational axis, where distance between the punching cylinder and the counter punching cylinder is adjusted. A bearer ring (4) is connected with the counter punching cylinder. A cylinder body of the counter punching cylinder is connected with a counter punching cylinder shaft at two ends via guide bars. The cylinder body is designed as a hollow cylinder, and a laminated disk spring is provided in an area of the guide bars. #CMT#USE : #/CMT# Punching device i.e. rotation punching device, for use in a label printing machine i.e. flexo printing machine, for punching flat multi-layer goods i.e. self adhesive labels. #CMT#ADVANTAGE : #/CMT# The bearer ring is connected with the counter punching cylinder, and the cylinder body of the counter punching cylinder is connected with the counter punching cylinder shaft at the ends via the guide bars, thus adjusting the distance between the punching cylinder and the counter punching cylinder in a simple and accurate manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of a device for punching a label. 1 : Punching cylinder 2 : Counter punching cylinder 4 : Bearer ring 12 : Spindle 100 : Punching device.