초록 ▼

A pick-up and transfer mechanism for labels or the like, preferably for transferring labels in a labeling machine from a label magazine to a greater cylinder. The mechanism has at least one pick-up element on a carrying element rotating around a vertical axis. In order to obtain the required way of

A pick-up and transfer mechanism for labels or the like, preferably for transferring labels in a labeling machine from a label magazine to a greater cylinder. The mechanism has at least one pick-up element on a carrying element rotating around a vertical axis. In order to obtain the required way of movement of the pick-up element relative to the rotating carrying element, the pick-up element is rotatably mounted on an intermediate carrier which in turn is rotatably mounted on the carrying element, with the axis of rotation of the pick-up element on the intermediate carrier being eccentrically arranged to the axis of rotation of the intermediate carrier on the carrying element and with the axis of rotation of the intermediate carrier on the carrying element being eccentrically arranged to the axis of rotation of the carrying element. The mechanism has further first cam follower means formed by a first roller engaging a first stationary control cam for pivoting the intermediate carrier and second cam follower means including a lever mechanism and being formed by a second and third roller engaging a second stationary control cam.

대표청구항 ▼

A pick-up and transfer mechanism for labels or the like, comprising, an intermediate carrier, at least one pick-up element mounted on the carrier for pivotal movement about a first axis, a carrying element, the intermediate carrier being mounted on the carrying element for rotation about a second ax

A pick-up and transfer mechanism for labels or the like, comprising, an intermediate carrier, at least one pick-up element mounted on the carrier for pivotal movement about a first axis, a carrying element, the intermediate carrier being mounted on the carrying element for rotation about a second axis which is offset relative to the first axis, frame means, said carrying element being mounted on the frame means for rotation about a third axis offset from said first and second axes, at least one first guiding means mounted on the intermediate carrier, first control cam means disposed on the frame means and engaged by the one first guiding means whereby said intermediate carrier will be rotated about said second axis in a predetermined manner as said carrying element rotates to move the one first guiding means on the first control cam means, a lever means pivotally mounted on the intermediate carrier and about the second axis, at least one second guiding means disposed on the lever means, a second control cam means disposed on the frame means and engageable by the second guiding means, linkage means for coupling the lever means to the pick-up element whereby the pick-up element will be pivoted in a predetermined manner as said carrying element is rotated to move the first and second guiding means on said first and second control cam means, respectively.