JPH039351U

JPH039351U -

Info

Publication number: JPH039351U
Application number: JP6885389U
Authority: JP
Priority date: 1989-06-12
Filing date: 1989-06-12
Publication date: 1991-01-29

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は薄物のフイルムの巻取り状態の説明図
、第２図は同じく巻取装置のタツチロールの動作
説明図、第３図は巻取られたフイルムの拡大断面
図、第４図は本考案のタツチロール１０の外形図
でイは軸に直角方向から見た側面図、ロは軸方向
から見た側面図、ハは外周面の展開図、第５図は
ターレツト式巻取装置の説明図でターレツトの切
り換え直前の状態図、第６図は同じくカツターに
よりフイルムを切断する直前の状態図である。１……フイルム、２，２′……巻取コアー、３
……接触点、１０……タツチロール、１１……溝
、１２……軸。 Fig. 1 is an explanatory diagram of the winding state of a thin film, Fig. 2 is an explanatory diagram of the operation of the Tatsuchi Roll of the winding device, Fig. 3 is an enlarged sectional view of the wound film, and Fig. 4 is an illustration of the present invention. In the external drawings of the Tatsuchi Roll 10, A is a side view seen from the direction perpendicular to the axis, B is a side view seen from the axial direction, C is a developed view of the outer peripheral surface, and Fig. 5 is an explanatory diagram of the turret type winding device. FIG. 6 is a state diagram immediately before the turret is switched, and FIG. 6 is a state diagram immediately before the film is cut by the cutter. 1... Film, 2, 2'... Winding core, 3
...Contact point, 10...Tatsuchi Roll, 11...Groove, 12...Shaft.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

薄物のフイルムを巻取コアーに巻取るフイルム
巻取装置において、供給されて来たフイルムが巻
取コアーに巻取られる接触点に沿つて巻取コアー
の軸と平行にかつ巻取られたフイルムの外側に接
するように移動可能に配置され、その周面にその
軸方向の中心部で左右が重複し、左側及び右側が
軸に対して逆方向にかつ同角度で傾斜した溝が一
定間隔で複数本凹設されているタツチロールを設
けたことを特徴とするフイルム巻取装置。 In a film winding device that winds a thin film onto a winding core, the supplied film is wound parallel to the axis of the winding core and along the contact point where the film is wound onto the winding core. It is movably arranged so as to touch the outside, and has a plurality of grooves arranged at regular intervals on its circumferential surface, the left and right sides overlapping in the center in the axial direction, and the left and right sides inclined in opposite directions and at the same angle with respect to the axis. A film winding device characterized in that it is provided with a tatsuchi roll that is provided with a recess.