Detachable warp knitting machine pan head

Abstract

The invention discloses a detachable warp knitting machine pan head. The detachable warp knitting machine pan head comprises a pan head body; the pan head body comprises a winding reel, annular retaining sides sleeve the outer walls of the two ends of the winding reel in an insertion manner, a rotating shaft sleeve is arranged in the winding reel in inserting and sleeving manners, radially extending protruded drum part is arranged on the outer wall of the middle part of the rotating shaft sleeve, a friction sleeve is fixed on the outer wall of the protruded drum part, the outer wall of the friction sleeve is pressed on the inner side wall of the middle part of the winding reel, the two end part connecting sleeves are spirally connected with the two ends of the winding reel, the inner end face of each end part connecting sleeve is pressed on the end face of the protruded drum part, an oblong groove with a cambered-surface section is formed in the inner side wall of the rotating shaft sleeve, an insertion slot is formed in the outer wall of a beam, an elastic mechanism is fixed at the bottom surface of the insertion slot, a limit block is arranged in the insertion slot in the inserting and sleeving manners, and an arc-shaped end part of the limit block is arranged in the oblong groove in the inserting and sleeving manners. The detachable warp knitting machine pan head has the advantages that the maintenance cost is low; the telescopic limit block is arranged on the beam, so that the synchronous operation of the beam and the pan head is ensured; furthermore, when the pan head and the beam are clamped, the pan head and the beam generate relative sliding.

Description

Technical field: [0001] The invention relates to the technical field of warp knitting machine equipment, in particular to a detachable pan head of a warp knitting machine. Background technique: [0002] Warp yarns are used in warp knitting machines, which are pulled out from a warp beam during the manufacture of knitted fabrics. The warp beam usually includes a rotating shaft and a pan head arranged on the shaft. The pan head is smaller than the working width of the machine. They are installed side by side on the rotating shaft and are mutually tensioned by means of clamping tension members. The pan heads are all fixed on the rotating shaft and cannot rotate or slide relative to the rotating shaft. [0003] And what the mode that existing pan head is fixed on beam of warp adopts is that bolt is tightened top and fixes, and it damages the outer wall of beam of warp easily. Moreover, the existing pan heads are generally integrally formed, and when a part thereof is damaged, t...

AI Technical Summary

Problems solved by technology

[0003] And what the mode that existing pan head is fixed on warp beam adopted is that bolt is tightened top and fixes, and it easily makes the outer wall of warp beam da

Images