KR910019882A - Apparatus for forming a roll by winding web material around the core and a method of tearing a continuously fed web - Google Patents

Apparatus for forming a roll by winding web material around the core and a method of tearing a continuously fed web Download PDF

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Publication number
KR910019882A
KR910019882A KR1019900008387A KR900008387A KR910019882A KR 910019882 A KR910019882 A KR 910019882A KR 1019900008387 A KR1019900008387 A KR 1019900008387A KR 900008387 A KR900008387 A KR 900008387A KR 910019882 A KR910019882 A KR 910019882A
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KR
South Korea
Prior art keywords
roller
core
roll
web
nip
Prior art date
Application number
KR1019900008387A
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Korean (ko)
Inventor
비아지오띠 구리엘모
Original Assignee
알프레도 푸치넬리
페리니 나비 에스. 피. 에이
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Application filed by 알프레도 푸치넬리, 페리니 나비 에스. 피. 에이 filed Critical 알프레도 푸치넬리
Publication of KR910019882A publication Critical patent/KR910019882A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/04Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/22Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28Attaching the leading end of the web to the replacement web-roll core or spindle
    • B65H19/283Attaching the leading end of the web to the replacement web-roll core or spindle by applying adhesive to the core
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/22Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30Lifting, transporting, or removing the web roll; Inserting core
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/41Winding, unwinding
    • B65H2301/417Handling or changing web rolls
    • B65H2301/4171Handling web roll
    • B65H2301/4173Handling web roll by central portion, e.g. gripping central portion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/41Winding, unwinding
    • B65H2301/417Handling or changing web rolls
    • B65H2301/418Changing web roll
    • B65H2301/4181Core or mandrel supply
    • B65H2301/41812Core or mandrel supply by conveyor belt or chain running in closed loop
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/41Winding, unwinding
    • B65H2301/417Handling or changing web rolls
    • B65H2301/418Changing web roll
    • B65H2301/4181Core or mandrel supply
    • B65H2301/41816Core or mandrel supply by core magazine within winding machine, i.e. horizontal or inclined ramp holding cores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00Specific machines
    • B65H2408/20Specific machines for handling web(s)
    • B65H2408/23Winding machines
    • B65H2408/235Cradles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

내용 없음No content

Description

코어에 웨브 재료를 감아서 로울을 형성하기 위한 장치 및 연속해서 공급되는 웨브를 찢는 방법Apparatus for forming a roll by winding web material around the core and a method of tearing a continuously fed web

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 로울을 형성하는 중간 조작단계에 있는 장치의 실시예와 코어를 공급하기 위한 조립체의 개략적인 단면을 도시하는 측면도, 제2도와 제3도는 형성된 로울을 제거하기 위하여 웨브를 분리하기 위한 페이즈의 개시와 새로운 로울을 형성시키기 위한 시작 페이즈를 도시하는 측면도.1 is a side view showing an embodiment of an apparatus in an intermediate operation step of forming a roll and a schematic cross section of an assembly for supplying a core; FIG. 2 and 3 are phases for separating webs to remove formed rolls. A side view showing the beginning of the phase and the starting phase for forming a new roll.

Claims (12)

웨브재료(N)가 구동되는 1차 회전하여 감는 로울러(1), 코어(A)를 수용하기 위하여 상기 1차 감는 로울러와 함께 닙(5)을 형성하는 2차 회전하여 감는 로울러(3)와, 코어(A1)를 상기 닙속으로 삽입하기 위한 수단(12)과, 상기3개의 로울러 사이에서 로울을 형성하는 동안 로울(R)의 직경을 제어하기 위한 3차 가동로울러(7)와, 상기 닙속으로 삽입될 코어(A)를 접착제로 적시기위한 수단(20,24)과,상기 2차 로울러부근에 또한, 상기 닙의 방출쪽에 니접한 도약면(9)으로 구성되고, 상기 2차 로울러(3)는 단지코어(A1)를 상기 닙(5)속으로 삽입하는 동안 감속 구동되는 코어에 웨브 재료를 감아서 로울을 형성하기 위한 장치.A first rotational winding roller 1 driven by the web material N, and a secondary rotational winding roller 3 forming a nip 5 together with the primary winding roller to accommodate the core A; Means 12 for inserting the core A1 into the nip, a tertiary movable roller 7 for controlling the diameter of the roll R during forming the roll between the three rollers, and the nip inside Means 20, 24 for gluing the core A to be inserted into the adhesive with an adhesive, and a jumping surface 9 close to the secondary roller and close to the discharge side of the nip, wherein the secondary roller 3 ) Is merely an apparatus for forming a roll by winding a web material onto a core that is decelerated while inserting a core (A1) into the nip (5). 웨브(N)를 공급하는 수단과, 1차 감는 로울러(1)와, 상기 1차 감는 로울러Means for supplying web (N), primary winding roller (1), and the primary winding roller (1)로부터 간격이 떨어진 2차감는 로울러(3)와, 닙의 폭이 코어의 외경보다 더 작은 1차및 2차 감는 로울러의 간격이 떨어진 표면 사이에 형성 된 닙(5)과, 코어를 연속적으로 공급하는 수단(16)과, 전진하는 코어위에 접착제를 도포하기 위한 수단(20,24)과, 커어를 닙(5) 속으로 삽입하기 위한 수단(12)과, 로울(R)의 직경을 제어하기 위한 가동로울러(7)와 1차 감는 로울러(1)와 2차감는 로울러(3) 그리고 직경제어로울러(7)를 회전시키는 수단과,1차 감는로울러(1)와 직경제어 로울러 (7)의 주변속도에 대하여 상기 2차 감는 로울러 주변속도를 줄여서 상기 닙(7)를 통하여 코어가 나아가게하고 완성된 로울을 이동시키기 위하여 상기2차 감는 로울러(3)에만 단지 차동속도를 부여하는 수단과, 상기 2차 감는 로울러(3)에 인접하고 직경 제어로울러(7)의 아래에서 위치하고 형성된 로울이 그 위에서 멀리 이동되는 도약면(9)으로 구성되는 코어에 웨브 재료를 감아서 로울을 형성하기 위한 장치.The secondary feeling spaced apart from (1) is the roller (3), the nip (5) formed between the spaced apart surface of the primary and secondary winding rollers whose width of the nip is smaller than the outer diameter of the core, and the core is continuously Means 16 for feeding into the duct, means 20 and 24 for applying the adhesive on the advancing core, means 12 for inserting the curl into the nip 5, and the diameter of the roll R Means for rotating the movable roller (7) and the primary winding roller (1) and the secondary winding roller (3) and the diameter control roller (7) for control, the primary winding roller (1) and the diameter control roller (7) Means for imparting a differential speed only to the secondary winding roller (3) to reduce the secondary winding roller peripheral speed relative to the peripheral speed of the core to advance through the nip (7) and to move the finished roller; The secondary winding is adjacent to the roller (3) and located below the diameter control roller (7) A core consisting of a roll formed by the take-off surface 9 to be moved away above apparatus for forming a roll winding a web of material. 제2항에 있어서, 상기 직경제어로울러(7)를 상기 코어위에 감겨지는 웨브의 바깥면에 유지시켜서 상기 코어위에 감겨진 웨브재료의 로울(R)의 외경을 한정하고 제어하는 수단과, 상기 직경 제어로울러 상기 도약면 상기 2차 감는 로울러 그리고 로울러(R)가 상기 닙(5)으로부터 멀리 이동하게 함에 따라 닙에 웨브부분(NO)를 형성하게 되는 2차 감는 로울러의 주변속도를 제어하기 위한 상기 수단과, 접촉할때 상기 로울(R)을 갑자기 멈추게함에 따라 새로 삽입된 2차 코어에 접착되는 웨브 재료에 의하여 끌어당겨지는 웨브재료(NO)속으로 루우프를 만드는 상기 닙(5)과 상기 2차 감는 로울러(3)에 가까이 놓인 선단에지를 가지는 상기 도약면(9)과, 2차 감기로울러(3)와 상기2차 코어사이에서 클램프되는 상기 루우프와, 상기 로울을 상기 닙으로부터 멀리 이동하게하여 닙과 형성된 로울사이의 웨브(NO)가 찢어지게 하는 상기 직경제어로울러(7)를 포함하는 코어에 웨브재료를 감아서, 로울을 형성하기 위한 장치.3. The apparatus according to claim 2, wherein the diameter control roller (7) is held on an outer surface of the web wound on the core to define and control the outer diameter of the roll (R) of the web material wound on the core; The control roller is used to control the peripheral speed of the secondary winding roller that forms the web portion NO in the nip as the secondary winding roller and the roller R move away from the nip 5. Means and the nip 5 and 2 to make a loop into the web material NO which is attracted by the web material adhered to the newly inserted secondary core by suddenly stopping the roll R when in contact. The take-up surface 9 having the leading edge positioned close to the roller 3, the loop clamped between the secondary winding roller 3 and the secondary core, and the roller being moved away from the nip. And in the core including the diameter control roller 7 that tear the web (NO) between the roll nip formed with the wound web of material, an apparatus for forming a roll. 제3항에 있어서, 가로웨브방향에서 규칙적으고도 균일한 거리에 구멍뚫린선을 다수개 형성하는 수단과, 웨브가 찢어질때 구멍 뚫린선이 닙속에 확실하게 놓이도록 상기 웨브의 구멍 뚫는 수단을 제어하기 위한 수단을 포함하는 코어에 웨브재료를 감아서 로울을 형성하기 위한 장치.4. The method of claim 3, further comprising: means for forming a plurality of perforated lines at regular and uniform distances in the transverse web direction, and means for perforating the web such that the perforated lines are reliably placed in the nip when the web is torn. Apparatus for forming a roll by winding a web material to a core, the means comprising: 제1항 내지 제4항 중의 어느 한항에 있어서, 상기2차 감는 로울러(3)에 인접한 상기 도약면의 앞쪽에서 (9A)의 위치를 조정하기 위한 수단을 포함하는 코어에 웨브재료를 감아서 로울을 형성하기 위한 장치.5. The roll according to any one of the preceding claims, wherein the secondary winding comprises a means for adjusting the position of 9A in front of the hopping surface adjacent to the roller (3). Device for forming a. 제2항 또는 제3항에 있어서, 로울을 형성하는 동안 로울(R)에 가까이 또한 로울(R)로부터 멀리 상기 도약면의 이동을 제어하기 위한 수단을 포함하는 코어에 웨브재료를 감아서 로울을 형성하기 위한 장치.4. The roll of claim 2 or claim 3, wherein the web is wound on a core comprising means for controlling the movement of the hopping surface near and away from the roll R during formation of the roll. Device for forming. 제6항에 있어서, 상기 도약면(9)이동을 제어하는 상기 수단이 로커아암7. The rocker arm according to claim 6, wherein said means for controlling movement of said hopping surface (9) is a rocker arm. (32.32)과 상기 로커아암을 용동시키기 위해 캠(40)에 의하여 조작되는 태핏(38)을 포함하는 코어에 웨브재료를 감아서 로울을 형성하기 위한 장치.(32.32) and a device for forming a roll by winding a web material around a core comprising a tappet (38) operated by a cam (40) to elute the rocker arm. 제7항에 있어서, 상기 로커아암과 상기 태핏의 위치를, 캠(12)의 운동페이즈에 대하여 도약면(9)의 운동페이즈를 변경하기 위하여, 바꿀수있는 코어에 웨브재료를 감아서 로울을 형성하기 위한 장치.A roll material is formed by winding a web material around a changeable core in order to change the position of the rocker arm and the tappet with respect to the movement phase of the cam 12. Device for 제8항에 있어서, 상기 태핏(38)은 로커아암(32:132)에 결합된 아암에 의하여 운반되고 상기 아암과 상기 로커아암은 아암과 로커아암 사이에 각도를 바꿀수 있는 스크류우수단(50,52,134)를 통하여 서로서로 연결되는 코어에 웨브재료를 감아서 로울을 형성하기 위한 방법.9. The screw right means (50) according to claim 8, wherein the tappet (38) is carried by an arm coupled to the rocker arms (32: 132) and the arm and the rocker arm are capable of varying the angle between the arm and the rocker arm (50). 52, 134) to form a roll by winding a web material to a core connected to each other. 그사이에 닙을 형성하기 위하여 서로 약간거리가 떨어지게 배치된 1차 감는 로울러와 2차 감는 로울러를 제공하고, 코어를 재공하고, 코어에 접착제를 제공하여 접착제가 도포된 코어가 상기 닙속으로 삽입되게 하고, 코어와 1차 감는 로울러사이에 있는 상기 웨브를 이동하고, 로울러를 형성하기 위하여 상기 코어 주위에 상기 웨브를 감고, 직경제어로울를 제공하여, 상기 1직경 제어로울러에 의하여 로울이 직경을 제어하고, 상기 닙으로부터 멀리 로울을 이동시켜 상기 로울사이에 있는 닙속으로 다음 코어를 전진시키기 위하여 단지 상기2차 감는 로울러의 속도만을 줄이고, 이동 페이즈동안 로울에 도약면을 제공하고, 로울이 에지와 접하게 될때에 로울을 멈추기 위하여 상기 2차감는 로울러에 인접한 에지를 가지는 상기 도약면과, 상기 로울과 닙속으로 삽입된 또 다른 새로운 코어 사이에 있는 웨브속으로 루우프를 형성하기 위하여 로울을 멈추고, 접어 포개기 위해, 새로 삽입된 코어와 2차 감김로울러사이에서 상기 루우프의 웨브를 움켜쥐고, 형성된 로울과 새로이 삽입된 코어와 2차 감김로울러사이에 끼워진 루우프 사이에 있는웨브를 찢는것으로구성되는 웨브재료가 웨브재료의 로울로 감겨지는 동안 연속해서 공급해서 웨브를 찢는 방법.Providing a primary winding roller and a secondary winding roller positioned slightly apart from each other to form a nip in between, providing a core, and providing an adhesive to the core so that the adhesive coated core is inserted into the nip Moving the web between the core and the primary winding rollers, winding the web around the core to form a roller, and providing a diameter control roll to control the diameter of the roller by the first diameter control roller, To move the roll away from the nip to advance the next core into the nip between the rolls, only reduce the speed of the secondary winding roller, provide a hopping surface for the roll during the moving phase, and when the roll comes into contact with the edge The secondary senses the stopping surface with the edge adjacent to the roller, the roll and the nip to stop the roll. Stop the roll to form a loop into the web between another new core inserted into it, and grab the web of the loop between the newly inserted core and the secondary winding roller to fold it, A method of tearing a web by feeding it continuously while the web material, which consists of tearing the web between the inserted core and the loop inserted between the secondary winding rollers, is wound into a roll of web material. 제10항에 있어서, 상기 2차 감는 로울러를 따라서 상기 닙에 가까운 위치까지 상기 도약면을 이동하고, 2차 감은 로울러의 회전속도의 변화와 도약면의 이동이 동시에 일어나는 것을 포함하는 연속해서 공급되는 웨브를 찢는 방법.11. The method of claim 10, wherein the secondary winding moves the hopping surface along the roller to a position close to the nip, and the secondary winding is continuously supplied which includes a change in the rotational speed of the roller and a movement of the jumping surface simultaneously. How to tear a web. 제10항 또는 제11항에 있어서, 코어의 삽입이 웨브 구멍선의 위치를 정하는 것과 동시에 일어나는 연속해서 공급되는 웨브를 찢는 방법.12. A method according to claim 10 or 11, wherein the insertion of the core occurs simultaneously with positioning of the web apertures. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900008387A 1989-06-08 1990-06-08 Apparatus for forming a roll by winding web material around the core and a method of tearing a continuously fed web KR910019882A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8909448A IT1234455B (en) 1989-06-08 1989-06-08 EQUIPMENT FOR FORMING ROLLS THAT IS STICKS OF MATERIAL TAPED ON A WINDING SOUL
IT9448-89 1990-05-14

Publications (1)

Publication Number Publication Date
KR910019882A true KR910019882A (en) 1991-12-19

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KR1019900008387A KR910019882A (en) 1989-06-08 1990-06-08 Apparatus for forming a roll by winding web material around the core and a method of tearing a continuously fed web

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EP (1) EP0402325A3 (en)
JP (1) JPH0326645A (en)
KR (1) KR910019882A (en)
BR (1) BR9002695A (en)
CA (1) CA2018499A1 (en)
IL (1) IL94674A0 (en)
IT (1) IT1234455B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246226B (en) * 1991-01-09 1994-11-16 Consani Alberto Spa REFINEMENTS FOR REWINDERS FOR SHEET MATERIALS
US5370335A (en) * 1993-02-18 1994-12-06 Paper Converting Machine Company Surface rewinder and method
IT1262515B (en) * 1993-05-14 1996-07-02 Perini Fabio Spa DEVICE FOR APPLYING A GLUE TO A WINDING SOUL OF A TAPE MATERIAL, METHOD OF APPLICATION AND INCORPORATING REWINDING MACHINE OF THE SAID DEVICE.
ITMI20040205A1 (en) 2004-02-10 2004-05-10 Paper Converting Machine Co ANIME BONDING DEVICE OF A REWINDING MACHINE AND RELATED METHOD
US7914125B2 (en) 2006-09-14 2011-03-29 Hewlett-Packard Development Company, L.P. Fluid ejection device with deflective flexible membrane
EP2669224B1 (en) * 2012-05-29 2019-05-22 Valmet Technologies, Inc. Method and device in a winder for webs, in particular feeding new cores to a winder.
CN103879814B (en) * 2014-03-19 2016-08-24 泉州市华讯机械制造有限公司 Do not shut down roll paper rewinder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335930C2 (en) * 1972-07-18 1986-05-28 Fabio Lucca Perini Winding machine for winding a paper web, e.g. toilet paper web or the like.
IT1165998B (en) * 1979-09-21 1987-04-29 Fabio Perini CONTINUOUS WRAPPING DEVICE FOR PAPER TAPES AND MORE IN THE PRODUCTION OF TOILET PAPER AND SIMILAR MANUFACTURES
IT1167967B (en) * 1981-08-26 1987-05-20 Fabio Perini HIGH SPEED REWINDER FOR PAPER TAPES IN SPECIES WITH CROSS PERFORATIONS
IT1167982B (en) * 1981-09-17 1987-05-20 Fabio Perini DEVICE AND METHOD FOR TEAR SEPARATION OF MATERIAL IN TAPES, PAPER OR OTHER
DE3404225A1 (en) * 1983-04-22 1984-10-25 Paper Converting Machine Co., Green Bay, Wis. Reeling device

Also Published As

Publication number Publication date
EP0402325A2 (en) 1990-12-12
BR9002695A (en) 1991-08-20
EP0402325A3 (en) 1991-08-07
IT1234455B (en) 1992-05-18
JPH0326645A (en) 1991-02-05
IL94674A0 (en) 1991-04-15
IT8909448A0 (en) 1989-06-08
CA2018499A1 (en) 1990-12-08

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