Cutting mechanism for plastic extrusion products and cutter for same

The invention discloses a cutting mechanism for plastic extrusion products and a cutter for the same, wherein, the cutting mechanism for the plastic extrusion products comprises a tool holder for installing the cutter, a support which is arranged on a following frame of a cutting machine so as to le...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WU KUANHONG, DENG XIAOOU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The invention discloses a cutting mechanism for plastic extrusion products and a cutter for the same, wherein, the cutting mechanism for the plastic extrusion products comprises a tool holder for installing the cutter, a support which is arranged on a following frame of a cutting machine so as to lead synchronous motion with an extrusion sectional material, a feed sub-mechanism for driving the tool holder to perform feed movement, and a drive unit which is arranged on the tool holder for driving the cutter to perform cutting movement. The cutter is a toothless circular knife, a single-side edge angle of the cutter is 2-6 degrees, and the two-side edge angle thereof is 4-12 degrees. The cutting mechanism and the cutter have the characteristics of small noise, no dust generation and good quality of section of the sectional material.