INJECTION HEAD FOR AN EXTRUSIONER IN THE RUBBER OR PLASTIC MATERIAL TRANSFORMATION INDUSTRY.

摘要

THE INVENTION REFERS TO AN INJECTION HEAD FOR AN EXTRUSION INSTALLATION OF THE RUBBER OR PLASTIC PROCESSING INDUSTRY, COMPOSED OF A FIXED PART (3) TO BE EMBRIDED IN THE EXTRUSION INSTALLATION AND AT LEAST ONE PART (4,5 ) APPLIED IN THE INJECTION REGULATION, ROTATING FOR CLEANING PURPOSES, WHICH IS ATTACHED TO THE FIXED PART THROUGH AN ARTICULATION (10), IS ROTATING THROUGH A CYLINDER-PISTON UNIT (11,12) AND CAN BE LOCKING INTO THE FIXED PART THROUGH ANOTHER PAIR OF TIE RODS (16) ACTUATED EACH BY A CYLINDER-PISTON UNIT (19). IT IS THE TASK OF THE INVENTION TO FIND A SOLUTION WITH SIMPLE MEANS AND LITTLE CONSTRUCTION EXPENDITURE, WITH WHICH THE CYLINDER-PISTON UNITS ARE FIXED MOUNTED AND ALL THE MOVING PARTS OF THE TURNING DEVICE ARE UNITED BY ANY FORCE OF FORCE. OPENING AND CLOSING PROCESSES. THE INVENTION IS CHARACTERIZED BECAUSE EACH BRACKET IS MOVED ROTATELY ON A TRACTION FORK (15) OUTSIDE THE TURNING ROUTE OF THE ROTATING INJECTION HEAD PART, BECAUSE THE TRACTION FORK IS SUPPORTED OR FORMED BY THE END OF THE VASTA ANOTHER CYLINDER-PISTON UNIT IS MOUNTED ON THE TRACTION FORK, WHICH WITH ITS OTHER END IS A ROTATING CLAMP ON THE BRACKET.