JPH02129364U

JPH02129364U -

Info

Publication number: JPH02129364U
Application number: JP3748889U
Authority: JP
Priority date: 1989-03-30
Filing date: 1989-03-30
Publication date: 1990-10-25

Description

[Brief explanation of drawings]

第１図は筒状ボビンを固定した状態の従来の巻
取機を示す正面図、第２図は第１図Ａ部分拡大断
面図、第３図はこの考案の実施例を示す筒状ボビ
ンを固定した状態の要部断面図、第４図は第３図
―線断面図、第５図は筒状ボビンを外す時の
状態の要部断面図である。１……糸条巻取機、２……機枠、５……ボビン
ホルダー、６……回転主軸、８……弾性環体、９
……剛性環体、１４……ストツパー、１５……押
圧部材、２３……筒状ボビン、２６……ストツパ
ー突起、２７……長孔。 Fig. 1 is a front view showing a conventional winding machine with a fixed cylindrical bobbin, Fig. 2 is an enlarged sectional view of part A in Fig. 1, and Fig. 3 is a cylindrical bobbin showing an embodiment of this invention. FIG. 4 is a sectional view of the main part in the fixed state, FIG. 4 is a sectional view taken along the line of FIG. 3, and FIG. 5 is a sectional view of the main part in the state when the cylindrical bobbin is removed. DESCRIPTION OF SYMBOLS 1... Yarn winder, 2... Machine frame, 5... Bobbin holder, 6... Rotating main shaft, 8... Elastic ring, 9
... Rigid ring body, 14 ... Stopper, 15 ... Pressing member, 23 ... Cylindrical bobbin, 26 ... Stopper projection, 27 ... Long hole.

Claims

[Claims for Utility Model Registration] 1. A bobbin holder is rotatably provided in a cantilevered manner directly or indirectly on the machine frame of a yarn winding machine with its axis being horizontal, and the bobbin holder is is a rotating main shaft, a required number of elastic rings for holding bobbins that are fitted on the rotating main shaft so as to be movable in the axial direction, and a plurality of bobbin holding elastic rings that are positioned between these elastic rings to A yarn winding machine comprising a rigid ring fitted so as to be movable in a direction, and a pressing member that presses the elastic ring and the rigid ring toward a stopper provided at the base of a rotating main shaft. In the bobbin holder, stopper protrusions are provided protruding from a portion of the rotating main shaft facing the rigid ring body, and long holes elongated in the axial direction of the rotating main shaft into which these stopper protrusions are fitted are formed in the rigid ring body. The stopper protrusion is a thread that touches the base end of the rotating main shaft of the elongated hole when the pressing member is not acting, and does not come into contact with either end of the elongated hole when the pressing member is acting. Bobbin holder for strip winder. 2. A bobbin holder is rotatably provided directly or indirectly on the frame of the yarn winding machine in a cantilevered manner with its axis being horizontal, and this bobbin holder is A required number of elastic rings for holding bobbins are fitted to the main shaft so as to be movable in the axial direction; In a bobbin holder for a yarn winding machine, the bobbin holder for a yarn winding machine has a rigid ring body, and a pressing member that presses the elastic ring body and the rigid ring body toward a stopper provided at the base of the rotating main shaft. A long hole is formed in the axial direction in a portion facing the rigid ring body, and stopper protrusions that fit into these long holes are provided on the rigid ring body. A bobbin holder for a yarn winding machine, which abuts against the free end of a rotating main shaft of the hole and does not come into contact with either end of the elongated hole when a pressing member is applied.