| 摘要 |
<p>A machine for making a packing/stuffing material from a starting material consisting of a stack of paper sheets continuously fed thereto, by feeding and crumpling the starting material then assembling the crumpled material by applying pressure a series of times to form a quilted strip (M), characterised in that the rotation of at least one drive means of the machine is monitored by a proximity sensor (30) adjacent to at least one element that is secured to a shaft mechanically connected to said drive means (5, 11), and interacts with said proximity sensor (30) such that the latter generates pulses every time said element passes said sensor, and transmits them to a central unit including circuits for controlling the pulse frequency and/or the pulse count and comparing same with values stored in a memory.</p> |
