JPH0368918U

JPH0368918U -

Info

Publication number: JPH0368918U
Application number: JP12839989U
Authority: JP
Priority date: 1989-11-01
Filing date: 1989-11-01
Publication date: 1991-07-08

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す正面図、第
２図は要部の拡大図、第３図、第４図、第５図、
第６図、第７図、第８図は作用説明図、第９図は
従来例を示す正面図である。１……巻戻機、２……コイルカー、３Ａ，３Ｂ
……キヤリヤロール、４……板材ガイド、５……
板材受け面、５ａ……入側部、５ｂ……中間部、
５ｃ……出側部、１３……オープンナイフ、Ｃ…
…コイル。 Figure 1 is a front view showing an embodiment of this invention, Figure 2 is an enlarged view of the main parts, Figures 3, 4, 5,
6, 7, and 8 are action explanatory views, and FIG. 9 is a front view showing a conventional example. 1... Rewinding machine, 2... Coil car, 3A, 3B
...Carrier roll, 4...Plate guide, 5...
Plate material receiving surface, 5a... entry side part, 5b... intermediate part,
5c...Exit side part, 13...Open knife, C...
…coil.

Claims

[Scope of utility model registration request]

In a coil end opener in which an opener knife suspended above the exit side of an unwinding machine that unwinds the coil from the lower part is pressed against a plate guide provided on the exit side of the unwinding machine to reversely bend the unwinding end of the coil. , the plate material receiving surface of the plate material guide extends in the plate material feeding direction side, the entry side portion thereof is located approximately on the tangent at the contact point between the coil and the delivery side carrier roll of the unwinding machine, and the intermediate portion and the delivery side portion thereof A coil end opener characterized in that the coil end opener is formed into a curved surface so as to gradually move away from the tangent line toward the exit side.