DEVICE FOR PIECE-BY-PIECE LOADING AND UNLOADING OF FLEXIBLE MATERIALS Russian patent published in 1994 - IPC

FIELD: leather industry. SUBSTANCE: device for piece-by-piece loading and unloading of flexible materials has leather position on rod and in space pickups electrically coupled with drive members of toothed racks installed along trajectory of twin conveyor in zones of loading, unloading, leather separation from stack and piling of leather in stack and connected by means of drive member, for instance, pneumatic cylinder, with toothed member secured on rod. Installed additionally in leather piling zone opposite to each other are two toothed racks. Rod is fixed by two disks of which one is secured on rod and the other is installed in housing of bearing connected to link of twin chain conveyor. Engagement is provided owing to axial travel of one of disks under action of springs. Reference circle of toothed member is equal to outer diameter of rod. Stops are made sliding and are secured on belt of loop conveyor. EFFECT: enlarged operating capabilities. 3 cl, 6 dwg