GB1400684A - Devices for connecting two strips - Google Patents

Devices for connecting two strips

Info

Publication number
GB1400684A
GB1400684A GB392073A GB392073A GB1400684A GB 1400684 A GB1400684 A GB 1400684A GB 392073 A GB392073 A GB 392073A GB 392073 A GB392073 A GB 392073A GB 1400684 A GB1400684 A GB 1400684A
Authority
GB
United Kingdom
Prior art keywords
web
roller
roll
splicing
expiring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB392073A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANSSEN CIE CONST MEC
Original Assignee
HANSSEN CIE CONST MEC
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 HANSSEN CIE CONST MEC filed Critical HANSSEN CIE CONST MEC
Publication of GB1400684A publication Critical patent/GB1400684A/en
Expired legal-status Critical Current

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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1863—Support arrangement of web rolls with translatory or arcuated movement of the roll supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
    • B65H19/1836—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being accelerated or running prior to splicing contact
    • 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
    • B65H2301/46—Splicing
    • B65H2301/464—Splicing effecting splice
    • B65H2301/46414—Splicing effecting splice by nipping rollers
    • 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
    • B65H2301/46—Splicing
    • B65H2301/464—Splicing effecting splice
    • B65H2301/46414—Splicing effecting splice by nipping rollers
    • B65H2301/464145—Splicing effecting splice by nipping rollers at least one of the rollers having additional feature, eg. knife or at least partly non-cylindrical shape

Landscapes

  • Replacement Of Web Rolls (AREA)

Abstract

1400684 Splicing webs CONSTRUCTIONS MECANIQUES PIERRE HANSSEN & CIE SA 25 Jan 1973 [27 Jan 1972] 3920/73 Heading B8R A web splicing apparatus comprises a rotary support arm 5, Fig. 1, carrying at its respective ends 14, 17 an expiring web roll 16 and a replacement web roll 19, the diameters of the web rolls for splicing purposes being sensed by respective photo-electric cells 20, 21, whereupon the leading portion of the replacement roll 19 carrying a strip of self-adhesive (66, Fig. 3) is contacted by a pivotally mounted winding roller 30 which starts to wind the leading portion 65, Fig. 2, of the roll 19 which was brought up to speed of the web of expiring roll 16. During continued rotation of the roller 30 which is pivoted into an upward operative position above a cutting roller 29, the latter is brought into contact with a further cutter roller 26 rotating about a fixed axis and provided with a cavity 48 in which is located the web severing knife blade 51 and web splicing adhesive tape 58 held in position by suction applied through ports 53, 56, 57. The expiring web portion 61 guided over rollers 23, 29, 24 and the leading web portion 65 trained over the roller 29 and held against its periphery by suction applied through ports 62, 63 are cut by the blade 51 and the abutting edges of the web portions 61, 65 are joined by the tape 58 which is applied to the web portion 61 by rotation of the cutting roller 26 whereby continued movement of the web portion 61 in the direction of roller 24 withdraws the tape 58 from the cavity and causes it to be applied to the web portion 65. The cutting rollers 26, 29 are then separated and the waste on roller 30 removed and expired web roll 16 can be replaced in a similar manner during the subsequent splicing cycle.
GB392073A 1972-01-27 1973-01-25 Devices for connecting two strips Expired GB1400684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7203398A FR2169533A5 (en) 1972-01-27 1972-01-27

Publications (1)

Publication Number Publication Date
GB1400684A true GB1400684A (en) 1975-07-23

Family

ID=9092845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB392073A Expired GB1400684A (en) 1972-01-27 1973-01-25 Devices for connecting two strips

Country Status (9)

Country Link
BE (1) BE794643A (en)
CH (1) CH563935A5 (en)
DD (1) DD104958A5 (en)
DE (1) DE2303856A1 (en)
ES (1) ES410998A1 (en)
FR (1) FR2169533A5 (en)
GB (1) GB1400684A (en)
IT (1) IT983420B (en)
NL (1) NL7301226A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355754A1 (en) * 1976-06-24 1978-01-20 Monomatic Sa DEVICE FOR FORMING AN END-TO-END JOINT BETWEEN TWO MOVING BANDS
EP0464535A2 (en) * 1990-07-05 1992-01-08 J.M. Voith GmbH Device for fastening a paster tab at the end of a web and on a drum, which is configured by the web
EP0765831A1 (en) * 1995-09-29 1997-04-02 Eastman Kodak Company Web butt-splicing apparatus
US5698060A (en) * 1995-12-14 1997-12-16 Eastman Kodak Company Web butt-splicing apparatus
CN110436238A (en) * 2019-08-05 2019-11-12 无锡先导智能装备股份有限公司 A kind of automatic lap changing apparatus structure and automatic roll-changing device
CN118183349A (en) * 2024-05-20 2024-06-14 山东华滋自动化技术股份有限公司 Continuous automatic material switching device and material switching process thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329174B2 (en) * 1973-11-29 1978-08-18
IT8320416V0 (en) * 1983-01-07 1983-01-07 Ims Spa DEVICE FOR THE CONNECTION TO THE REGISTER AND / OR HEAD TO HEAD OF THE ENDS OF TWO TAPES OF PAPER OR CARDBOARD THAT COME FROM TWO DIFFERENT SPOOLS POSITIONED ON A STELLAR REEL HOLDER GROUP WITH TWO OR MORE POSITIONS.
US4735372A (en) * 1987-02-18 1988-04-05 Mitsubiski Jukogyo Kabushiki Kaisha Rolled web feed apparatus
DE4336298A1 (en) * 1993-10-25 1995-04-27 Bachofen & Meier Maschf Unwinding apparatus with a splice device
EP0680910A1 (en) * 1994-05-04 1995-11-08 Heinrich Vorwald GmbH & Co. KG Method and device for splicing webs of material
CN118183350B (en) * 2024-05-20 2024-07-26 山东华滋自动化技术股份有限公司 Device for continuously and automatically switching three-layer materials and material switching process thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355754A1 (en) * 1976-06-24 1978-01-20 Monomatic Sa DEVICE FOR FORMING AN END-TO-END JOINT BETWEEN TWO MOVING BANDS
EP0464535A2 (en) * 1990-07-05 1992-01-08 J.M. Voith GmbH Device for fastening a paster tab at the end of a web and on a drum, which is configured by the web
EP0464535A3 (en) * 1990-07-05 1992-08-26 J.M. Voith Gmbh Device for fastening a paster tab at the end of a web and on a drum, which is configured by the web
EP0765831A1 (en) * 1995-09-29 1997-04-02 Eastman Kodak Company Web butt-splicing apparatus
US5698060A (en) * 1995-12-14 1997-12-16 Eastman Kodak Company Web butt-splicing apparatus
CN110436238A (en) * 2019-08-05 2019-11-12 无锡先导智能装备股份有限公司 A kind of automatic lap changing apparatus structure and automatic roll-changing device
CN118183349A (en) * 2024-05-20 2024-06-14 山东华滋自动化技术股份有限公司 Continuous automatic material switching device and material switching process thereof

Also Published As

Publication number Publication date
CH563935A5 (en) 1975-07-15
IT983420B (en) 1974-10-31
DD104958A5 (en) 1974-04-05
NL7301226A (en) 1973-07-31
BE794643A (en) 1973-05-16
DE2303856A1 (en) 1973-08-02
ES410998A1 (en) 1976-04-01
FR2169533A5 (en) 1973-09-07

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees