초록 ▼

A labelling machine for cylindrical containers which are moved past a labelling station by a rotary table and which rotate past the front side of a label stack and thereby remove a front side label. A hot adhesive is sprayed onto the container by a first adhesive unit. During the rolling of the cont

A labelling machine for cylindrical containers which are moved past a labelling station by a rotary table and which rotate past the front side of a label stack and thereby remove a front side label. A hot adhesive is sprayed onto the container by a first adhesive unit. During the rolling of the container past the label stack, a label is adhered to the front edge of the container. The rear edge of the label has adhesive applied by a second adhesive unit which is located near the labels which are stored in the stack. In order to make possible a change between different container formats, the label box, the first adhesive unit and the second adhesive unit are mounted on a common sliding carriage. The sliding carriage is a translatable in the direction of the rotary table and is pretensioned in the direction of the rotary table by a spring against a stop.

대표청구항 ▼

A labelling machine for attaching a label to a container or the like, said labelling machine comprising: a rotary turntable, said rotary turntable having means for positioning a container thereon; a labelling station positioned adjacent the periphery of said rotary turntable; said labelling station

A labelling machine for attaching a label to a container or the like, said labelling machine comprising: a rotary turntable, said rotary turntable having means for positioning a container thereon; a labelling station positioned adjacent the periphery of said rotary turntable; said labelling station comprising: a carriage member, said carriage member being translatable with respect to said rotary turntable in a direction towards the periphery of said rotary turntable; label container means for containing and dispensing a label, said label container means being mounted on said carriage member and translatable in the direction towards the periphery of said rotary turntable therewith; and biasing means for biasing said carriage member in the direction towards the periphery of said rotary turntable; said labelling machine further comprising: means for moving a container past said label container means on said rotary turntable in a given direction along a path of travel; first adhesive applicator means for applying an adhesive to the container; said first adhesive applicator means being mounted on said carriage member upstream of the direction of travel of the container past said label container means; second adhesive applicator means for applying an adhesive to the container; said second adhesive applicator means being mounted on said carriage member downstream of the direction of travel of the container past said label container means; sensor means for sensing a positioning of the container substantially adjacent said first adhesive applicator means; said sensor means for activating said first adhesive applicator means in response to the sensing of the substantially adjacent positioning; adjustable positioning means for adjustably positioning said second adhesive applicator means at a plurality of positions along the path of travel of the container; a base member mounted substantially adjacent the periphery of said rotary turntable; said carriage member being mounted on said base member and slidable on said base member in the direction towards the periphery of said rotary turntable; adjustable stop member means for limiting, at a plurality of positions, the degree of translation of said carriage member towards the periphery of said rotary turntable due to the biasing force exerted by said biasing means; height adjustment means for positioning and maintaining said carriage member at a plurality of heights with respect to said base member; tilt adjustment means for adjusting and maintaining a plurality of degrees of relative angular disposition between said carriage member and said base member; said tilt adjustment means comprising a rail member mounted on one of said carriage member and said base member; said rail member being rotatably supported by the other of said carriage member and said base member, whereby said carriage member and said base member are rotatably joined to one another; adjustable set screw means mounted on one of said carriage member and said base member and abutting the other of said carriage member and said base member; said biasing means comprising a spring member interposed between and abutting both of said carriage member and said base member; said adjustable positioning means for adjustably positioning said second adhesive applicator; said second adhesive application comprising an adhesive applicator member slidable mounted on said carriage member; and said adhesive applicator member being slidable with respect to said carriage member in a direction substantially perpendicular to the direction towards the periphery of said rotary turntable.