Monoblock type plastic circular loom shuttle
Technical field
The utility model relates to the vitals on the plastic circular loom, particularly a kind of monoblock type plastic circular loom shuttle.
Background technology
The present existing plastic circular loom shuttle of producing, selling and uying both at home and abroad, its forward and backward bearing is installed the position of forward and backward axle and is all adopted split type, be exactly to make forward and backward bearing earlier to be installed in then on the shuttle body, and the front and back rest base that has beveling also.Because processing and alignment error are easy to make on the forward and backward bearing hole axiality that forward and backward axle is installed to produce deviation, make parallel spool resistance excessive during braiding, rotate inhomogeneous, thereby make weft tension inconsistent, make the decline of braided fabric flatness.
The utility model content
The purpose of this utility model is at above-mentioned defective, provides a kind of rational in infrastructure, and the monoblock type plastic circular loom shuttle of the position axiality unanimity of forward and backward axle is installed on the bearing of front and back.
The technical solution of the utility model is on the architecture basics of original shuttle, and forward and backward bearing (9), (1) and shuttle body (6) are made an integral body, processes the endoporus of forward and backward axle installation position with specific purpose tool, makes its endoporus keep certain axiality.
The utility model has the advantages that,, thereby can guarantee that when braiding the rotation of parallel spool is light, weft tension is consistent, improves the braided fabric flatness because the endoporus of axle installation position, front and back keeps axiality.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
Further describe embodiment below in conjunction with accompanying drawing.
With reference to accompanying drawing 1, axle, the preceding bearing of 9-, 10-clamping frame, 11-guide wheel, 12-pole, 13-tail wheel before 1-rear support, 2-rear spindle, 3-compression spring, 4-parallel spool, 5-parallel yarn bag, 6-shuttle body, 7-shuttle wheel, the 8-.As shown, preceding bearing (9) and rear support (1) are made an integral body with shuttle body (6), change modular construction in the past, not only improve mechanical strength, and during the hole on processing rear support (1) and preceding bearing (9), the axiality of easier assurance rear spindle (2) and preceding axle (8).
The main frame rotating mechanism promotes tail wheel (13), and four the shuttles wheels (7) on the shuttle body (6) are advanced along the circuit orbit of main frame, makes the parallel yarn bag (5) on the parallel spool (4) constantly provide braiding needed parallel, finishes knitting.During parallel spool (4) rotation, the preceding axle (8) at parallel spool (4) two is consistent with the axiality of rear spindle (2), and rotation is light, uniform tension in order, thereby makes braided fabric smooth.