JPS58144553U

JPS58144553U - Sheet material running correction device

Info

Publication number: JPS58144553U
Application number: JP4016082U
Authority: JP
Inventors: 仙波　庄士
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-03-21
Filing date: 1982-03-21
Publication date: 1983-09-29
Also published as: JPS6241004Y2

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 drawings]

第１図は本考案の実施例の要部正面図、第２図および第
３図は本考案に使用しうるロール形成片の要部平面図、
第４図は第１図の実施例における左側の制御円盤付近の
要部拡大縦断面図、第５図は本考案の実施例の要部概要
側面図である。１・・・主軸、２，２ａ・・・ネジ部、４・・・モータ
ー、１１・・・回転基体、１３・・・ロール形成片、１
６．′１６ａ・・・コンロッド、２１．２ｉａ・・・移
動ナツト、・２２．２２２・・・制御円盤、２３，２３
ａ・・・揺動てこ、２５・・・揺動軸受、２６・・・揺
動軸受外輪、２７・・・ころがり軸受、３１，３１２・
・・カム板、３４，３４ａ・・・傾斜溝、４１・・・シ
ート材、４２・・・耳端検知器。FIG. 1 is a front view of the main part of an embodiment of the present invention, FIGS. 2 and 3 are plan views of the main part of a roll forming piece that can be used in the present invention,
FIG. 4 is an enlarged vertical cross-sectional view of the main parts near the left control disk in the embodiment of FIG. 1, and FIG. 5 is a schematic side view of the main parts of the embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Main shaft, 2, 2a... Threaded part, 4... Motor, 11... Rotating base, 13... Roll forming piece, 1
6. '16a... Connecting rod, 21.2ia... Moving nut, 22.222... Control disk, 23, 23
a... Rocking lever, 25... Rocking bearing, 26... Rocking bearing outer ring, 27... Rolling bearing, 31,312.
...Cam plate, 34, 34a... Slanted groove, 41... Sheet material, 42... Edge detector.

Claims

[Scope of utility model registration request]

(1) A rotating base that can rotate around an axis, and a plurality of rotating bases that are arranged around the rotating base in parallel with the axis, that rotate together with the rotating base, that can individually move in the axial direction, and that can expand and contract in the axial direction. Split rolls made of roll-forming pieces, connected with roll-forming pieces on both sides of the split rolls and disposed in a desired spread state. Roll-shaped, rotating around the axis as it is formed, left and right control disks that can change angles with respect to the axis and move in the axial direction, and left and right control disks that can be moved in the axial direction and changed relative to the axis. It basically consists of a movement and angle changing mechanism that moves and angles the left and right control disks in the required direction to correct the deviation of the sheet material being wound around split rolls and traveling. Sheet material running correction device.

(2) The sheet material running correction device according to claim 1, wherein the roll forming piece has elasticity in the intermediate portion or in the entirety.

(3) The sheet material running correction device according to claim 1, wherein the roll forming pieces are overlapped and separated at the intermediate portion.

(4) The control disc is attached to the seat as described in Claim 1 of Claims 1 for Utility Model Registration, which is mounted via a rocking bearing movably provided on the axis and a rolling bearing provided on the rocking bearing outer ring. Material running correction device.

(5) The sheet material running correction device according to claim 4, wherein a swinging lever protruding from a swinging bearing outer ring is brought into sliding contact with a cam having an edge line inclined with respect to the axis.

(6) The sheet material running correction device according to claim 1 or 4, wherein the left and right control disks are moved in the axial direction by forward and reverse rotation of a screw shaft.

(7) The sheet material running correction device according to claim 1 or 5, which is capable of adjusting the ratio of the amount of deflection to the amount of movement of the control disk.