EP3562772B1 - Dispositif de production en continu de galettes de bandes enroulées - Google Patents

Dispositif de production en continu de galettes de bandes enroulées Download PDF

Info

Publication number: EP3562772B1
Authority: EP; European Patent Office
Prior art keywords: web; protective film; winding; strip; blade
Prior art date: 2016-12-30
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.): Active

Application number

EP17832543.7A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP3562772A1 (fr

Inventor

Georges FORAND

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.)

Sas Mondon

Original Assignee

Sas Mondon

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.)

2016-12-30

Filing date

2017-12-29

Publication date

2021-01-06

2017-12-29 Application filed by Sas Mondon filed Critical Sas Mondon

2017-12-29 Priority to RS20210340A priority Critical patent/RS61735B1/sr

2019-11-06 Publication of EP3562772A1 publication Critical patent/EP3562772A1/fr

2021-01-06 Application granted granted Critical

2021-01-06 Publication of EP3562772B1 publication Critical patent/EP3562772B1/fr

Status Active legal-status Critical Current

2037-12-29 Anticipated expiration legal-status Critical

Links

Images

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
- B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
- B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll
- B65H19/1821—Flying splicing, i.e. the expiring web moving during splicing contact taking place on 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
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/2284—Simultaneous winding at several stations, e.g. slitter-rewinders
- 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
- B65H2301/4143—Performing winding process
- B65H2301/41432—Performing winding process special features of winding process
- B65H2301/414324—Performing winding process special features of winding process involving interleaf web/sheet, e.g. liner
- 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
- 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
- B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
- B65H2301/4631—Adhesive tape
- 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
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/516—Securing handled material to another material
- B65H2301/5162—Coating, applying liquid or layer of any material to material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2408/00—Specific machines
- B65H2408/20—Specific machines for handling web(s)
- B65H2408/21—Accumulators
- B65H2408/217—Accumulators of rollers type, e.g. with at least one fixed and one movable roller
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2408/00—Specific machines
- B65H2408/20—Specific machines for handling web(s)
- B65H2408/23—Winding machines
- B65H2408/231—Turret winders
- B65H2408/2315—Turret winders specified by number of arms
- B65H2408/23152—Turret winders specified by number of arms with two arms
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2408/00—Specific machines
- B65H2408/20—Specific machines for handling web(s)
- B65H2408/24—Specific machines for handling web(s) unwinding machines
- B65H2408/241—Turret
- B65H2408/2415—Turret specified by number of arms
- B65H2408/24153—Turret specified by number of arms with two arms
- 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
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
- B65H2701/11332—Size of webs strip, tape, narrow web
- 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
- B65H2701/17—Nature of material
- B65H2701/172—Composite material
- B65H2701/1722—Composite material including layer with adhesive properties
- 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
- B65H2701/17—Nature of material
- B65H2701/172—Composite material
- B65H2701/1727—Composite material including layer with anti-adhesive properties
- 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
- B65H2701/30—Handled filamentary material
- B65H2701/37—Tapes
- B65H2701/377—Adhesive tape

Definitions

the present invention relates to a device for producing wound tapes.
Some materials are produced in the form of sheets rolled up in wide widths which are then split into patties.
Slitting refers to the action of cutting strips along a longitudinal axis.
Products such as sticky tapes can be made in the form of wide webs which are then slit. These products can be sheets of gum, products covered with adhesive or any other product having a surface to be protected in order to prevent the rolled product from sticking itself, which would make it unusable.
the protective film can be, for example, a sheet of paper or plastic material.
the addition of the protective film is carried out by a machine separate from the web slitting machine. The purpose of this machine is to wind full width webs. These coils are then unwound to perform the slitting in small widths. Changing machines causes a drop in productivity and slows down the production rate.
the patent application JPH06158005 describes a device for the continuous production of rolled-up web cakes in which the device comprises means for continuously depositing a protective film on a sticky face of a web, according to the preamble of claim 1.
the objective of the present invention is to provide a device allowing a continuous production of rolls of wound adhesive tapes.
the invention relates to a device for the continuous production of rolled-up web cakes.
the device comprises means for continuously depositing a protective film on an adhesive face of a web.
the means for continuously depositing a protective film are connected to means for slitting the web and its protective film into several longitudinal strips.
the means for continuously depositing a protective film are connected to means for slitting the web and its protective film into several longitudinal strips.
the slitting means are connected to winding means configured to wind each strip in the form of a wafer.
the synergy of the continuous deposition means with the slitting means and the winding means allows the device according to the invention to produce in continuous band cakes rolled up.
the device according to the invention makes it possible to avoid production load losses linked to storage and recovery operations.
the slitting means allow the device according to the invention to continuously produce web cakes which have a desired width.
the means for continuously depositing a protective film may include an automatic protective film loader configured to allow continuous depositing of the protective film.
the automatic feeder can include a barrel on which can be positioned at least two pins of protective film.
the barrel can be configured to allow each spindle of protective film to be movable between an unwinding position in which the protective film of the spindle can be deposited on the web and a standby position.
the means for continuously depositing a protective film can comprise at least one backing roller on which the protective film can be pressed on the web to adhere to the web.
the device may include movement means comprising at least one motorized roller making it possible to move the web and each strip in the production device.
the displacement means can comprise at least one accumulation roller making it possible to store a length of the web in order to slow down its circulation in the device.
the winding means may comprise winding barrels superimposed with respect to one another, each winding barrel making it possible to wind a strip.
the superposition of the winding barrels makes it possible to wind the strips in staggered rows.
Each winding barrel can include several winding axes, the rotation of each winding barrel allows each winding axis to be movable between a winding position in which the winding axis allows winding a strip in the form of a wafer and a waiting position.
the device according to the invention may comprise means for recovering and changing the wafers of a winding shaft in the standby position.
the recovery and change means can belong to the same robotic unit thus making it possible to both unload and load the wafers.
the recovery and change means may include a movable clamp.
the retrieval and changing means may include a cross-cutting blade for transversely cutting the strips to complete the patties.
the slitting means may comprise at least one blade adapted to cut the web longitudinally.
The, or each, blade may be movable between a cutting position in which said at least one blade slits the web and a retracted position in which said at least one blade is spaced from the web.
the invention relates to a device 1 for the continuous production of wafers 23 of strips 22 wound from a web 21 of wide width, for example of the order of 2 to 3 meters.
the web 21 may, for example, be a web of polymeric material such as rubber, of paper or of non-woven material with one side covered with an adhesive.
the web 21 is manufactured continuously by a production line (not shown). The manufacture of the web 21 can for example be carried out by extrusion or by calendering.
the adhesive can, for example, be deposited by an electrostatic gun.
the web 21 thus manufactured opens directly, continuously, into the device 1.
the device 1 may comprise means for continuously depositing a protective film 3 on the sticky face of the web 21.
the web 21 can be naturally tacky.
the means for continuously depositing a protective film 3 comprise an automatic loader 4 of protective film 3. configured to allow the continuous deposition of the protective film 3.
the automatic feeder 4 comprises a barrel 41 on which are positioned two pins 42 of protective film 3.
the rotation of the barrel 41 allows each pin 42 to protective film 3 to be movable between an unwinding position in which the protective film 3 of the spindle 42 can be deposited on the web 21 and a standby position.
the means for continuously depositing a protective film 3 comprise a support roller 5 on which the protective film 3 can be pressed on the web 21 to adhere to the web 21.
the means for continuously depositing a protective film 3 are connected to means for slitting the web 21 and its protective film 3 into several longitudinal strips 22.
the slitting means comprise several blades 6 adapted to slit the web 21 longitudinally.
Each blade 6 is movable between a cutting position in which the blade 6 cuts the web 21 and a retracted position in which the blade 6 is spaced from the web 21.
each blade 6 is a circular knife.
each blade 6 is maneuvered by a jack 61 between its cutting position and its retracted position.
the slitting means are connected to winding means configured to wind each strip 22 in the form of a wafer 23.
the winding means comprise winding barrels 7 superimposed, each winding barrel 7 making it possible to wind a strip 22.
the superposition of the winding barrels 7 allows the device 1 to be compact and allow the bands 22 to be wound staggered.
Each winding barrel 7 can include several winding axes 71, the rotation of each winding barrel 7 allows each winding axis 71 to be movable between a winding position in which the winding axis 71 allows the winding of a strip in the form of a wafer 23 and a standby position.
the device 1 comprises means for recovering and changing the wafers 23 of a winding shaft 71 in the standby position.
the retrieval and changing means may comprise a transverse cutting arm 85 of the strip 22 and a movable gripper 8.
the movable clamp 8 moves on a rail 81.
the device 1 can comprise several movable clamps 8 fixed on the same rail 81.
the device 1 comprises displacement means enabling the web 21 and each strip 22 to be moved in translation.
the displacement means comprise several motorized rollers 9. It is specified that the winding axes 71 are also motorized. In addition, the support roller 5 can also be motorized.
the displacement means comprise a series of accumulation rollers 91 making it possible to keep the web 21 taut.
the accumulation rollers 91 are positioned between the means for continuously depositing the protective film 3. and the means of slitting.
the accumulation rollers 91 are positioned staggered, so that the web 21 slaloms between the accumulation rollers 91.
This technical arrangement advantageously makes it possible to keep a large length of the web 21 over a short distance.
this arrangement allows to adapt the speed of circulation of the web 21 to the speed of the means for continuously depositing the protective film 3 and of the slitting means in order to guarantee a substantially constant production speed.
This technical arrangement also makes it possible to carry out a change of production campaign without stopping the production machine upstream of the device 1.
the web 21 is manufactured continuously and opens into the device 1.
the motorized rollers 9 allow the web 21 to travel in the device 1.
the sticky side of the web 21 is covered with the protective film 3.
the protective film 3 is unwound continuously by the pins 42 of the automatic feeder 4.
the barrel 41 of the automatic feeder pivots to allow a second spindle 42 to unwind continuously.
An end portion of the protective film 3 of the first pin 42 is covered with adhesive, so that a leading portion of the protective film 3 of the second pin 42 can stick to the end portion of the protective film 3 of the second pin 42.
first spindle 42 to allow continuous and uninterrupted unwinding of the protective film 3.
the film 3 of the first spindle 42 can then be cut by a knife.
the web 21 and the protective film 3 are pressed one on the other on the support roller 5, which allows the adhesion of the protective film 3 to the web 21.
this route makes it possible to regulate the speed of advance of the web 21 to allow continuous production at a substantially constant speed and to generate storage of the web in the event of stopping slitting.
the web 21 is then slit by one, or more, blade 6.
the number of blades 6 used is determined by the width of strip 22 desired.
Each strip 22, resulting from the slitting of the web 21, is wound in a staggered manner on a winding axis 71, to form wafers 23.
a cutting arm 85 cuts transversely the strip 22 and the winding barrel 7 pivots to allow the change of the winding axis 71.
the winding axis 71 which supports the wafer 23 is placed in the standby position and the winding axis 71 which was in the standby position is placed in the winding position.
the movable gripper 8 can then recover the winding axis which supports the wafer 23.
the axis of winding 71 can be covered with adhesive to allow the attachment of one end of the strip 22 cut to the winding axis 71.
a robot 30 whose function is to unload the wafers 23 and to load the mandrels on the winding axes 71 free.
the wafers 23 can be unloaded on a mobile cart 31.
the invention provides a device for producing rolled-up web cakes, in which the synergy of the continuous deposition means with the slitting means and the winding means allows the device according to the invention to continuously produce cakes. of coiled bands.

Landscapes

Winding Of Webs (AREA)
Replacement Of Web Rolls (AREA)
Auxiliary Devices For And Details Of Packaging Control (AREA)
Containers And Plastic Fillers For Packaging (AREA)

EP17832543.7A 2016-12-30 2017-12-29 Dispositif de production en continu de galettes de bandes enroulées Active EP3562772B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RS20210340A RS61735B1 (sr)	2016-12-30	2017-12-29	Uređaj za kontinuiranu proizvodnju rolni namotanih traka

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR1663551A FR3061488B1 (fr)	2016-12-30	2016-12-30	Dispositif de production en continu de galettes de bandes enroulees
PCT/FR2017/053874 WO2018122542A1 (fr)	2016-12-30	2017-12-29	Dispositif de production en continu de galettes de bandes enroulées

Publications (2)

Publication Number	Publication Date
EP3562772A1 EP3562772A1 (fr)	2019-11-06
EP3562772B1 true EP3562772B1 (fr)	2021-01-06

Family

ID=58547628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17832543.7A Active EP3562772B1 (fr)	2016-12-30	2017-12-29	Dispositif de production en continu de galettes de bandes enroulées

Country Status (4)

Country	Link
EP (1)	EP3562772B1 (sr)
FR (1)	FR3061488B1 (sr)
RS (1)	RS61735B1 (sr)
WO (1)	WO2018122542A1 (sr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102145059B1 (ko) *	2020-01-14	2020-09-02	주식회사 호건에프에이	리와인딩 시스템
FR3113382B1 (fr)	2020-08-13	2022-07-15	Michelin & Cie	Gestion d’Enroulage et de Coupe des Nappes de Produits Caoutchouteux dans Une Installation pour la Fabrication des Pneumatiques
CN113830598B (zh) *	2021-08-10	2023-11-03	徐州冠速电子科技有限公司	一种圣诞树制备用四线拉条机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3236469A (en) *	1960-04-20	1966-02-22	Johnson & Johnson	Tape winding device and method
IT1189496B (it) *	1986-05-09	1988-02-04	Meccanica Comasca Srl	Taglierina ribobinatrice per nastri adesivi e non adesivi avente almento quattro gruppi distinti di riavvolgimento
JPH06158005A (ja) *	1992-11-18	1994-06-07	Sekisui Chem Co Ltd	粘着テープの製造方法
GB0005283D0 (en) *	2000-03-07	2000-04-26	Pago Ltd	Utilisation of waste

2016
- 2016-12-30 FR FR1663551A patent/FR3061488B1/fr active Active
2017
- 2017-12-29 WO PCT/FR2017/053874 patent/WO2018122542A1/fr not_active Ceased
- 2017-12-29 EP EP17832543.7A patent/EP3562772B1/fr active Active
- 2017-12-29 RS RS20210340A patent/RS61735B1/sr unknown

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number	Publication date
FR3061488A1 (fr)	2018-07-06
WO2018122542A1 (fr)	2018-07-05
EP3562772A1 (fr)	2019-11-06
FR3061488B1 (fr)	2019-05-17
RS61735B1 (sr)	2021-05-31

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