Edge cutting device for plastic extrusion sheet production line

• Main Author: HAO SHIPING
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; HAND CUTTING TOOLS; PERFORMING OPERATIONS; SEVERING; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The edge cutting device comprises a base and two supporting plates which are vertically fixed to the upper surface of the base and are symmetrically distributed, a protective shell is fixedly connected between the tops of the two supporting plates, two blades which are symmetrically distributed are arranged above the base, and the protective shell is fixedly connected between the tops of the two supporting plates. The two blades are rotationally connected to the two supporting plates correspondingly, a driving mechanism used for driving the blades to conduct rotary cutting is arranged between the two supporting plates, and an adjusting mechanism used for driving the two blades to move oppositely is arranged in the protection shell. The driving mechanism drives the two blades to rotate at the same time, the left side and the right side of a plastic sheet are trimmed at the same time, and the working efficiency of the device is effectively improved; and the two blades can be driven to move in opposite direction