JPS6053747U

JPS6053747U - Roll sheet unwinding tool

Info

Publication number: JPS6053747U
Application number: JP14667083U
Authority: JP
Inventors: 松尾　政治
Original assignee: 株式会社　村上商店
Priority date: 1983-09-20
Filing date: 1983-09-20
Publication date: 1985-04-16

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、本考案の巻戻し具の一例を示す一部破断正面
図、第２図はその平面図、第３図は同じく右側面図、第
４図乃至第６図は他の実施例の一部破断正面図である。１．１’、１“・・・巻戻し具、２・・・キャスタ、３
・・・台車、３ａ・・・長孔、４，４′・・・支持フレ
ーム、４ａ・・・ガイドボルト、４ｂ・・・締付ナラｌ
”、４ｃ・・・引留軸、４ｄ・・・ナツト、５，５’　
、６，６’−・・ローラ、７・・・係合片、８・・・ば
ね、９・・・ハンドル付ねじ軸、１０・・・固定脚、１
１・・・架台。・　　　　　　　　５５　　　＼＼１、第５図FIG. 1 is a partially cutaway front view showing an example of the unwinding device of the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a right side view, and FIGS. 4 to 6 are other embodiments. FIG. 1.1', 1"... Rewinding tool, 2... Caster, 3
...Dolly, 3a...Elongated hole, 4, 4'...Support frame, 4a...Guide bolt, 4b...Tightening nut l
", 4c...Retention shaft, 4d...Nut, 5,5'
, 6, 6'--Roller, 7... Engaging piece, 8... Spring, 9... Screw shaft with handle, 10... Fixed leg, 1
1... mount.・ 5 5 \\1, Figure 5

Claims

[Scope of utility model registration request]

(1) A plurality of rollers whose outer peripheries are in contact with a circular arc or a curve close to it are suspended horizontally in parallel above a frame mounted on a trolley or fixed frame, and placed on either the left or right of the center of gravity of the supported rolled sheet. A rewinding tool for a rolled sheet, comprising at least one of the single rollers or a combination of rollers that is mounted so as to be horizontally movable in a direction perpendicular to the roller axis by providing a slide mechanism between its support frame and a truck or a fixed frame.

(2) The slide mechanism is connected to a guide bolt that has one end fixed to the support frame of the movable roller and a tightening nut screwed to the other end that passes through the elongated hole and a long hole provided in the cart or fixed frame. A rewinding tool for a rolled sheet according to claim (1) of the utility model registration, characterized in that:

(3) The slide mechanism includes a long hole provided in the truck or fixed pedestal, a retaining shaft integrated with the support frame of the moving roller passed through the hole, a retaining member on the truck or fixed pedestal side, and the above-mentioned retaining member. and a spring tensioned between the shaft and the moving roller to pull the moving roller toward the opposing roller. Return tool.

(4) The slide mechanism has a long hole provided in the cart or fixed frame, a screw shaft with a handle extending in the length direction of the hole, and a screw shaft attached to the support frame of the movable roller and passed through the long hole. Utility model registration claim No. 1 (1), characterized in that the nut consists of a nut through which the above-mentioned screw shaft is passed through the tip part.
) to (3), the unwinding tool for a rolled sheet.