| 摘要 |
<p>A label dispensing machine (A) for use with a backing sheet carrying adhesive labels to be dispensed automatically by the machine by peeling the labels from the backing sheet. The machine has a frame (11, 11', 12, 13, 14) carrying a support plate (26) for receiving the backing sheet. An element (27) retains the label-carrying backing sheet against the sheet-receiving surface. The support plate has a leading edge (28). A drive roller (20) and idler roller (21) is positioned relative to the leading edge for receiving and grippingly engaging the backing sheet in an orientation extending in bended configuration over the leading edge. A motor (M) rotatably drives the drive roller in a direction for pulling the backing sheet from the sheet-receiving surface over the leading edge to peel labels from the backing sheet. A microswitch (37) has an actuator (37') responsive to the peeled labels for controlling the motor for sheet-pulling operation by the drive roller until said at least one of the peeled labels is presented at the leading edge for removal. A label guide member (32) which guides the labels forwardly for presentation as they are peeled from the backing sheet at the leading edge rotatably carries a reduced area contact (33) for reliably retaining the presented labels in a lightly adhered condition for easy removal and transfer for further use.</p> |
