BR112021006612A2 - máquina de rebobinar e método para controlar a velocidade dos motores em uma máquina de rebobinar - Google Patents

máquina de rebobinar e método para controlar a velocidade dos motores em uma máquina de rebobinar

Info

Publication number
BR112021006612A2
BR112021006612A2 BR112021006612A BR112021006612A BR112021006612A2 BR 112021006612 A2 BR112021006612 A2 BR 112021006612A2 BR 112021006612 A BR112021006612 A BR 112021006612A BR 112021006612 A BR112021006612 A BR 112021006612A BR 112021006612 A2 BR112021006612 A2 BR 112021006612A2
Authority
BR
Brazil
Prior art keywords
rewinding machine
motors
speed
controlling
guide roller
Prior art date
Application number
BR112021006612A
Other languages
English (en)
Inventor
Sforzi Franco
Original Assignee
A Celli Paper Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by A Celli Paper Spa filed Critical A Celli Paper Spa
Publication of BR112021006612A2 publication Critical patent/BR112021006612A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/1806—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in reel-to-reel type web winding and unwinding mechanism, e.g. mechanism acting on web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41485—Winding slitting winding on one single shaft or support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B65H2513/11—Speed angular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B65H2515/31—Tensile forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/20—Sensing or detecting means using electric elements
    • B65H2553/21—Variable resistances, e.g. rheostats, potentiometers or strain gauges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/20—Calculating means; Controlling methods
    • B65H2557/264—Calculating means; Controlling methods with key characteristics based on closed loop control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1924—Napkins or tissues, e.g. dressings, toweling, serviettes, kitchen paper and compresses

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

máquina de rebobinar e método para controlar a velocidade dos motores em uma máquina de rebobinar. a presente invenção refere-se a uma máquina de rebobinar (1) compreende: uma estação de enrolamento (3) com elementos de enrolamento (5, 7) operados por motores de enrolamento (8.1, 8.2); um desenrolador (31.1, 31.2) com um elemento de desenrolamento (35.1, 35.2) operado por pelo menos um motor de desenrolamento (38.1, 38.2); um rolo de guia (43.1, 43.2) ao longo de um caminho de alimentação (p) do material de teia (n, n2). está associado ao rolo guia (43.1, 43.2) pelo menos um sensor de carga (42.1, 42.2), adaptado para detectar um parâmetro proporcional à tensão do material da teia (n; n2) direcionado em torno do rolo guia (43.1, 43.2). também é fornecida uma unidade de controle (71) adaptada para modular uma diferença na velocidade entre os elementos de enrolamento (5, 7) e o elemento de desenrolamento (35.1, 35.2) como uma função de um sinal vindo do sensor de carga (42.1, 42.2).
BR112021006612A 2018-10-08 2019-10-03 máquina de rebobinar e método para controlar a velocidade dos motores em uma máquina de rebobinar BR112021006612A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000009236A IT201800009236A1 (it) 2018-10-08 2018-10-08 Macchina ribobinatrice e metodo per il controllo della velocita’ dei motori in una macchina ribobinatrice
PCT/IB2019/058419 WO2020075018A1 (en) 2018-10-08 2019-10-03 Rewinding machine and method for controlling the speed of the motors in a rewinding machine

Publications (1)

Publication Number Publication Date
BR112021006612A2 true BR112021006612A2 (pt) 2021-07-06

Family

ID=64902237

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021006612A BR112021006612A2 (pt) 2018-10-08 2019-10-03 máquina de rebobinar e método para controlar a velocidade dos motores em uma máquina de rebobinar

Country Status (5)

Country Link
EP (1) EP3863951B1 (pt)
CN (1) CN113165822B (pt)
BR (1) BR112021006612A2 (pt)
IT (1) IT201800009236A1 (pt)
WO (1) WO2020075018A1 (pt)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342432A (en) * 1981-01-30 1982-08-03 Lund Arnold M Control system for slitter-rewinder apparatus
FI80522C (fi) 1988-09-14 1990-06-11 Valmet Paper Machinery Inc Foerfarande och anordning foer maetning av spaenningen i en bana.
US5657941A (en) * 1993-07-14 1997-08-19 Liberty Industries, Inc. Web tensioning device
JPH09172795A (ja) * 1995-12-18 1997-06-30 Toshiba Corp 巻取機制御装置
JP3546957B2 (ja) * 2001-03-09 2004-07-28 サンケン電気株式会社 長手物体の巻き取り装置
JP4090710B2 (ja) * 2001-06-21 2008-05-28 株式会社不二鉄工所 巻取制御方法
ITFI20010197A1 (it) * 2001-10-19 2003-04-19 Perini Fabio Spa Dispositivo svolgitore per bobine di materiale nastriforme con doppiamotorizzazione e relativo metodo di svolgimento
ITFI20020088A1 (it) * 2002-05-29 2003-12-01 Perini Fabio Spa Dispositivo e metodo per il controllo della tensione di un materiale nastrifore
BR0215944A (pt) * 2002-11-13 2005-08-09 Perini Fabio Spa Dispositivo de desenrolamento para carretéis de material em tela com mecanismo de acionamento duplo e método de desenrolamento relacionado
WO2012001211A1 (en) * 2010-06-29 2012-01-05 Metso Paper, Inc. A method and a system for determining eccentricity
CN202897629U (zh) * 2012-10-12 2013-04-24 肇庆俊富纤网材料有限公司 自动收放卷设备和自动分切设备
CN203199757U (zh) * 2012-12-28 2013-09-18 西安建筑科技大学 一种卷取机张力的自动控制装置
US20190151971A1 (en) * 2016-11-10 2019-05-23 Seibu Electric & Machinery Co., Ltd. Tension control method and electrical discharge machining apparatus
CN206407713U (zh) * 2017-01-09 2017-08-15 无锡光群雷射科技有限公司 恒张力自调节纸张复卷系统
CN108217270A (zh) * 2018-03-19 2018-06-29 浙江德龙科技有限公司 一种传动及张力控制系统及其控制方法

Also Published As

Publication number Publication date
IT201800009236A1 (it) 2020-04-08
EP3863951A1 (en) 2021-08-18
CN113165822B (zh) 2023-06-09
WO2020075018A1 (en) 2020-04-16
US20220009739A1 (en) 2022-01-13
EP3863951B1 (en) 2024-03-27
CN113165822A (zh) 2021-07-23
EP3863951C0 (en) 2024-03-27

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]