Band cutting apparatus
First Claim
Patent Images
1. A band cutting apparatus for cutting banding material to form separate bands of predetermined height for placing around container necks, the apparatus comprising:
- guide means for guiding banding material in a flattened condition along a predetermined guide path from an inlet towards a cutting station;
pinch means for pinching opposite sides of the flattened banding material together in a region to be cut at said cutting station;
a single cutter blade mounted at said cutting station adjacent said pinch means for movement in a cutting path across the pinched and flattened banding material at the cutting station to cut a band of predetermined length from the material; and
transport means for transporting said blade and said pinch means together back and forth across said cutting path.
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Abstract
A cutting apparatus for cutting tubular banding material in a banding machine includes as guide assembly for guiding tubular banding material in a flattened condition along a guide path from an inlet end to a cutting station, and a single cutting blade mounted for movement in a transverse cutting path across the flattened material at the cutting station. A pinch mechanism is provided for pinching opposite sides of the flattened material together immediately adjacent the cutting station to hold the material securely against bunching up while it is being cut.
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Citations
9 Claims
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1. A band cutting apparatus for cutting banding material to form separate bands of predetermined height for placing around container necks, the apparatus comprising:
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guide means for guiding banding material in a flattened condition along a predetermined guide path from an inlet towards a cutting station; pinch means for pinching opposite sides of the flattened banding material together in a region to be cut at said cutting station; a single cutter blade mounted at said cutting station adjacent said pinch means for movement in a cutting path across the pinched and flattened banding material at the cutting station to cut a band of predetermined length from the material; and transport means for transporting said blade and said pinch means together back and forth across said cutting path. - View Dependent Claims (2)
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3. A band cutting apparatus for cutting banding material to form separate bands of predetermined height for placing around container necks, the apparatus comprising:
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guide means for guiding banding material in a flattened condition along a predetermined path from and inlet towards a cutting station, the guide means having an elongate inlet slot defining the inlet end of said guide path, and a pair of opposed parallel guide plates extending from said inlet slot towards said cutting station; pinch means at said cutting station for pinching opposite sides of the flattened banding material together in a region to be cut; at least one of said guide plates comprising a resilient plate and said pinch means comprising means for biassing an end of said resilient plate remote from said inlet slot towards an end of the other guide plate to pinch material between the ends of the two guide plates; a single cutter blade mounted for movement in a transverse cutting path across the pinched and flattened banding material at the cutting station to cut a band of predetermined length from the material; and transport means for transporting said blade back and forth along said cutting path. - View Dependent Claims (4, 5, 6, 7, 8)
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9. A band cutting apparatus for cutting banding material to form separate bands of predetermined height for placing around container necks, the apparatus comprising:
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guide means for guiding banding material in a flattened condition along a predetermined guide path from an inlet towards a cutting station; pinch means at said cutting station for pinching opposite sides of the flattened banding material together in a region to be cut; a single cutter blade mounted for movement in a cutting path extending along and parallel to the flattened opposite sides of the pinched and flattened banding material at the cutting station to cut a band of predetermined length from the material; transport means for transporting said blade back and forth along the width of said flattened banding material; feed means for driving a predetermined amount of material along said guide path in a feed step; and control means for activating said cutter transport means to cut off the projecting end of material on completion of said feed step.
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Specification