A curtain fabric processing edge trimmer

Abstract

The utility model discloses a trimming machine for curtain fabric processing relates to curtain fabric processing field, the utility model discloses a bottom frame is installed with two second support frames at the top of bottom frame, and two second support frames are connected with threaded column through bearing. The utility model discloses through being provided with wear -resisting cover, threaded column, first self -locking nut, annular groove, snap ring, card slot, movable ring and second self -locking nut, before using the device, the staff first in turn will two wear -resisting cover card set in annular groove, then transverse movement wear -resisting cover makes the locating block insert to the inside positioning groove to position wear -resisting cover, then moves movable ring, makes snap ring card to the inside card slot to wear -resisting cover limit, then rotates second self -locking nut, makes the self -locking nut and movable ring and so on with the wear -resisting cover of installation, so can complete to wear -resisting cover's installation, wear -resisting cover can prevent hot -blast knife directly with second conduction roll surface contact to prolong the service life of second conduction roll.

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