JPS598944U - Taping device of rewinding machine - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の一実施例を示すもので、第１図は巻戻し
部の側面図、第２図は控ロール取付部の拡大断面図、第
３図は作動状態を示す側面図、第４′図は控ロールの斜
視図、第５図は第４図■−Ｖ線拡大断面図、第６図はテ
ーピング部の作動状況を示す油分拡大図、第７図は回転
アームを回転させて切換えた状態を示す側面図である。 図中、１は繰出ロール、２は控ロール、４はシート状物
、１３は後端部、１４は切断部、１７は回転駆動部、１
９は位置検出部、２０は初端部、２４．２９はテーピン
グ部である。The drawings show an embodiment of the present invention, in which Fig. 1 is a side view of the unwinding section, Fig. 2 is an enlarged sectional view of the retaining roll attachment section, Fig. 3 is a side view showing the operating state, and Fig. 4 is a side view of the unwinding section. Figure ' is a perspective view of the holding roll, Figure 5 is an enlarged cross-sectional view on line 4 - V, Figure 6 is an enlarged view of the oil content showing the operating status of the taping part, and Figure 7 is switched by rotating the rotating arm. FIG. In the figure, 1 is a feeding roll, 2 is a backing roll, 4 is a sheet-like material, 13 is a rear end part, 14 is a cutting part, 17 is a rotation drive part, 1
9 is a position detection section, 20 is a first end section, and 24.29 is a taping section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 繰出ロール側に控ロールを設け、繰出ロールから繰出さ
れるシート状物の後端部に控ロールのシート状物初端部
を突き合わせて接続させる装置において、上記両ロール
間に設けられ、繰出ロールのシールド状物をこれに後端
部を形成すべく切断する切断部と、控ロールを繰出ロー
ルの繰出速度に同期させて回転駆動する回転駆動部と、
回転中の控ロールの初端部の位置を検出して、該初端部
を控ロール上で上記後端部と突き合わせるべく上記切断
部を駆動させる位置検出部と、上記後端部が控ロール上
−に至ったときにその初端部と後端部、　　とをテーピ
ングするテーピング部とを備えたことを特徴とする巻戻
し機のテーピング装置。In an apparatus in which a backing roll is provided on the side of the feeding roll, and the first end of the sheet-like material of the backing roll is butted against and connected to the rear end of the sheet-like material fed out from the feeding roll, the backing roll is provided between the two rolls, and the feeding roll a cutting section that cuts the shield-like material to form a rear end thereof; a rotation drive section that rotationally drives the holding roll in synchronization with the feeding speed of the feeding roll;
a position detection unit that detects the position of a starting end of the rotating backing roll and drives the cutting unit to bring the starting end into abutment with the rear end on the backing roll; A taping device for an unwinding machine, comprising: a taping section for taping a starting end and a trailing end of a roll when it reaches the top of the roll.