Film blowing mechanism for PE plastic film processing

The utility model provides a PE plastic film processing film blowing mechanism which comprises a film blowing base, an air outlet pipe is fixedly installed in the middle of the top end of the film blowing base, an annular sleeve is fixedly installed at the top end of the air outlet pipe, a metal net...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN YINMAN, CHEN XIGUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION 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 utility model provides a PE plastic film processing film blowing mechanism which comprises a film blowing base, an air outlet pipe is fixedly installed in the middle of the top end of the film blowing base, an annular sleeve is fixedly installed at the top end of the air outlet pipe, a metal net is fixedly installed at the top end of the annular sleeve, and sliding grooves are formed in the two sides of the inner wall of the annular sleeve. The servo motor drives the forward and reverse trapezoidal lead screw to rotate, the forward and reverse trapezoidal lead screw rotates to drive the two sliding blocks to be close to and separated from each other, the sliding blocks are close to and separated from each other to drive the connecting rod to rotate, the connecting rod pushes the arc-shaped adjusting piece to move, the size of the air outlet can be adjusted conveniently, and film blowing of different air holes is achieved. And the air filtering mechanism is installed at the end of the air inlet pipe, blown