NO331386B1 - Winding device for removing cut bonding material and using it for removing tape from recycled paper or cellulose material bales - Google Patents
Winding device for removing cut bonding material and using it for removing tape from recycled paper or cellulose material bales Download PDFInfo
- Publication number
- NO331386B1 NO331386B1 NO20054266A NO20054266A NO331386B1 NO 331386 B1 NO331386 B1 NO 331386B1 NO 20054266 A NO20054266 A NO 20054266A NO 20054266 A NO20054266 A NO 20054266A NO 331386 B1 NO331386 B1 NO 331386B1
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- Prior art keywords
- winding device
- winding
- receiving part
- polygon
- binding material
- Prior art date
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- 238000004804 winding Methods 0.000 title claims abstract description 83
- 239000000463 material Substances 0.000 title claims abstract description 35
- 229920002678 cellulose Polymers 0.000 title claims description 3
- 239000001913 cellulose Substances 0.000 title claims description 3
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
- B21C47/267—Scrap treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/32—Tongs or gripping means specially adapted for reeling operations
- B21C47/323—Slits or pinces on the cylindrical wall of a reel or bobbin, adapted to grip the end of the material being wound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0025—Removing or cutting binding material, e.g. straps or bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to 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
- B65H2301/41419—Starting winding process
- B65H2301/41429—Starting winding process in coreless applications
-
- 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
- B65H2301/414326—Performing winding process special features of winding process winding on core with non-circular cross-sectional profile, e.g. polygonal, oval, flat or slightly curved
-
- 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
- B65H2701/18—Form of handled article or web
- B65H2701/184—Wound packages
- B65H2701/1846—Parts concerned
-
- 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
- B65H2701/18—Form of handled article or web
- B65H2701/184—Wound packages
- B65H2701/1848—Dimensional aspect
- B65H2701/18482—Proportion
- B65H2701/18483—Diameter much larger than width, e.g. audio/video tape bobbin
-
- 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
- B65H2701/18—Form of handled article or web
- B65H2701/184—Wound packages
- B65H2701/1848—Dimensional aspect
- B65H2701/18486—Non-cylindrical form, e.g. flat bobbin
-
- 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
- B65H2701/375—Strapping tapes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Replacement Of Web Rolls (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Adhesive Tape Dispensing Devices (AREA)
Abstract
Vikleinnretningen tjener som regel til å fjerne oppsnittet bindemateriale, som feks. metallband, fra baller. Den er utstyrt med en dreibart drevet opptaksdel (2), som i vikleområdet oppviser en vikleflate (4) og en opptakssliss (3) for å gripe bindematerialet (1). Vikleflaten (4) av opptaksdelen (2) har i det vesentlige tverrsnittsformen av en firkant, fortrinnsvis et kvadrat, og er omgitt av minst to pressedeler (5, 6) som er bevegbar til og fra opptaksdelen (2) og hvis innerflater (7) er geometrisk lignende eller lik viklingsflaten av opptaksdelen.The wrapping device usually serves to remove the section of binder material, e.g. metal bands, from balls. It is equipped with a rotatably driven receiving part (2), which in the winding area has a winding surface (4) and a receiving slot (3) for gripping the binding material (1). The winding surface (4) of the receiving part (2) has a substantially cross-sectional shape of a square, preferably a square, and is surrounded by at least two press parts (5, 6) which are movable to and from the receiving part (2) and whose inner surfaces (7) is geometrically similar or equal to the winding surface of the recording part.
Description
Foreliggende oppfinnelse vedrører en vikleinnretning i henhold til innledningen av krav 1 samt anvendelse av denne i henhold til krav 22.. The present invention relates to a winding device according to the preamble of claim 1 and its use according to claim 22.
Innretninger av denne typen anvendes f. eks. innenfor papirindustrien. Ofte leveres nemlig råstoff for papirfremstillingen, dvs. cellulosemasse eller returpapir, i pressede baller som sammenholdes ved hjelp av bindemateriale, spesielt tråder eller bånd. Før råstoffene derfor kan bearbeides, f. eks. i en stoffoppløser, til en vandig suspensjon, må slike tråder eller bånd som regel fjernes. Dette kan også foregå manuelt, men dette er imidlertid farlig og omstendelig. Følgelig er det utviklet innretninger av den her angitte typen ved hjelp av hvilke fjernelsen av oppkuttede tråder og bånd kan foregå automatisk. Vikleinnretninger som kan anvendes for slike formål er f. eks. kjent fra DE 28 21 336 C2. Devices of this type are used e.g. within the paper industry. Raw material for paper production, i.e. cellulose pulp or recycled paper, is often delivered in pressed bales held together by means of binding material, especially threads or ribbons. Before the raw materials can therefore be processed, e.g. in a solvent, to an aqueous suspension, such threads or bands must as a rule be removed. This can also be done manually, but this is however dangerous and cumbersome. Accordingly, devices of the type indicated here have been developed by means of which the removal of cut threads and ribbons can take place automatically. Winding devices that can be used for such purposes are e.g. known from DE 28 21 336 C2.
Ved anvendelse av viklehode ifølge oppfinnelsen i en balleoppbindingsinnretning anordnes vikleinnretningen fortrinnsvis på en slik måte at den kan angripe på den siden av ballen som ligger overfor kutteinnretningen. Før eller etter båndet eller tråden er gjennomskilt på den overforliggende siden, blir enten opptaksdelen ført mot ballen eller ballen på en slik måte mot opptaksdelen at oversiden av arbeidsenden ligger umiddelbart mot bindematerialet som skal fjernes. Når så opptaksdelen settes i rotasjon, spoles båndet eller tråden opp slik at den kan trekkes av fra ballene og at det derved står en liten fast vikling som lett lar seg samle og transportere bort. When using the wrapping head according to the invention in a bale binding device, the wrapping device is preferably arranged in such a way that it can attack the side of the bale which is opposite the cutting device. Before or after the tape or thread is cut through on the overlying side, either the receiving part is guided towards the ball or the ball is brought towards the receiving part in such a way that the upper side of the working end lies immediately against the binding material to be removed. When the take-up part is then set in rotation, the ribbon or thread is wound up so that it can be pulled off the bales, leaving a small fixed winding which can easily be collected and transported away.
Opptaksdelen sitter fortrinnsvis på en aksel av en motor, fortrinnsvis en elektromotor, med et langsomt utgangsdreietall. Den kan imidlertid også eksempelvis være en hydromotor. Motoren er fortrinnsvis utformet slik at den kan innstilles på en slik måte at dens aksling i stillstand inntar en spesiell stilling relativt til bindematerialet som skal opptas. The recording part is preferably on a shaft of a motor, preferably an electric motor, with a slow output speed. However, it can also, for example, be a hydromotor. The motor is preferably designed so that it can be set in such a way that its shaft when stationary takes a special position relative to the binding material to be taken up.
For å presse baller sammen for transportformål, anvendes i mange tilfeller runde ståltråder med for eksempel 4 mm diameter. Disse lar seg også oppvikle med kjente vikleinnretninger til trådviklinger, såkalte coils, og lar seg skyve aksielt av opptaksdelen. I andre tilfeller hvorved det som bindemateriale anvendes stålbånd kan det imidlertid forekomme at båndviklingen klemmes fast i viklingsinnretningen på en slik måte at fjernelsen ikke lenger er mulig på pålitelig måte. Slike stålbånd har f. eks. en tykkelse på 2 mm og er av stål, edelstål eller et annet fjærende elastisk materiale. De har tendens til, etter oppspolingen, dvs. når det for vikling ved hjelp av opptaksdelen påførte torsjonsmomentet mangler, å fjære sterkt elastisk tilbake, dvs. løse seg opp igjen. Dette kan føre til at bindemidlet etter avlastningen strekker seg så sterkt utad at det kommer til en fastklemming i vikleinnretningen. To press bales together for transport purposes, round steel wires with a diameter of, for example, 4 mm are used in many cases. These can also be wound with known winding devices for wire windings, so-called coils, and can be pushed axially from the recording part. In other cases where steel tape is used as binding material, however, it may occur that the tape winding is clamped firmly in the winding device in such a way that removal is no longer possible reliably. Such steel bands have e.g. a thickness of 2 mm and is made of steel, stainless steel or another springy elastic material. They tend, after the winding, i.e. when the torsional moment applied for winding by means of the take-up part is lacking, to spring back strongly elastically, i.e. to unravel again. This can cause the binder to stretch outwards so strongly after relief that it becomes jammed in the wrapping device.
I ytterligere andre tilfeller består bindematerialet ikke av metall, men derimot av plast. Slike bindematerialer anvendes i de fleste tilfeller som bånd, f. eks. med en bredde mellom 10 og 20 mm, og en tykkelse på ca. 1 mm. Plastbånd kan f. eks. være "flokkdannede", eller fremstilt ved hjelp av en ekstruder. Også av plast fremstilte bindematerialer kan ha tendens å gå opp i en slik grad etter oppspolingen at det kan foregå en påvirkning av balleløsningen. In further other cases, the binding material does not consist of metal, but instead of plastic. Such binding materials are used in most cases as tapes, e.g. with a width between 10 and 20 mm, and a thickness of approx. 1 mm. Plastic bands can e.g. be "flocked", or produced by means of an extruder. Binding materials made of plastic can also tend to rise to such an extent after winding that the bale release can be affected.
Til grunn for oppfinnelsen ligger følgelig den oppgave å finne en ny vikleinnretning, med hvilken det er mulig å vikle opp ikke bare tråder, men også bånd, som er anvendt for sammenfesting av baller, på pålitelig måte og igjen fjerne disse fra vikleinnretningen. I spesielle utførelser skal også problematiske plastbånd kunne fjernes. The invention is therefore based on the task of finding a new winding device, with which it is possible to wind up not only threads, but also ribbons, which are used for fastening bales together, in a reliable manner and again remove these from the winding device. In special versions, problematic plastic bands must also be able to be removed.
Denne oppgaven løses ved de i krav 1 angitte trekkene. This task is solved by the features specified in requirement 1.
Ved innretningen ifølge oppfinnelsen virker ytterflatene av opptaksdelen og innerkonturen av pressedelen sammen på spesielt fordelaktig måte. På grunn av den kantede formen kan det oppviklede bindematerialet ved kantdelene deformeres spesielt sterkt og dermed plastisk. En på denne måten bearbeidet bånd- eller trådvikling har ikke lenger tendens til etter avlastning å tøye seg ut på forstyrrende måte. Med disse enkle forholdsreglene er det altså mulig, også ved bindematerialer som f. eks. viser tendens til å gå opp etter oppvikling, hvilket opptrer ved fjærende stål eller bestemte plasttyper, å vikle opp uten vanskeligheter og dermed avhende. En spesiell fordel ved oppfinnelsesgjenstanden ligger også i at en differensiering mellom bånd og tråder ikke er påkrevet, idet det her dreier seg om en universelt anvendbar innretning. Det er følgelig ikke nødvendig å undersøke de ankomne råstoffballene til stadighet med hensyn til type av bindemateriale. Det er åpenbart at det også ved myke bindematerialer, som i og for seg ikke viser tendens til å gå opp etter oppvikling, som før er mulig med en problemløs fjernelse med vikleinnretningen ifølge oppfinnelsen. In the device according to the invention, the outer surfaces of the receiving part and the inner contour of the pressing part work together in a particularly advantageous way. Due to the angular shape, the wound binding material at the edge parts can be deformed particularly strongly and thus plastically. A tape or wire winding processed in this way no longer tends to stretch out in a disruptive manner after relief. With these simple precautions, it is therefore possible, also with binding materials such as e.g. shows a tendency to rise after winding, which occurs with spring steel or certain types of plastic, to wind up without difficulty and thus dispose of. A particular advantage of the object of the invention also lies in the fact that a differentiation between ribbons and threads is not required, as this is a universally applicable device. Consequently, it is not necessary to examine the arriving raw material bales constantly with regard to the type of binding material. It is obvious that even in the case of soft binding materials, which in and of themselves do not show a tendency to unravel after winding up, as before, a problem-free removal with the winding device according to the invention is possible.
Oppfinnelsen og dens fordeler belyses ved hjelp av skjematiske tegninger. Her viser: Fig. la-d prinsipp og virkningsmåte for oppfinnelsesgjenstanden ved vikling; Fig. 2a-c prinsipp og virkningsmåte for oppfinnelsesgjenstanden ved oppskjæring av båndviklingen; Fig. 3 viser en variant med spiss kantvikling; Fig. 4 viser en variant av den i Fig. 3 viste formen med spesielle midler for The invention and its advantages are illustrated by means of schematic drawings. Here shows: Fig. la-d principle and mode of action for the object of the invention when winding; Fig. 2a-c principle and mode of operation of the object of the invention when cutting the tape winding; Fig. 3 shows a variant with pointed edge winding; Fig. 4 shows a variant of the shape shown in Fig. 3 with special means for
utvidelse av bindematerialet; expansion of the binding material;
Fig. 5 viser en ytterligere variant med midler for oppvarming. Fig. 5 shows a further variant with means for heating.
I figurene la-d er del av vikleinnretningen ifølge oppfinnelsen og fire viktige faser i dens drift vist. Opptaksdelen 2 er anordnet med viklingsflaten 4 mellom to pressedeler 5 og 6. Ikke vist er oppskj æringen av bindematerialet på baller, løsning og heving av dette. Deretter bringes bindematerialet i den riktige posisjonen for vikleinnretningen. I den i Fig. la viste tilstanden er bindematerialet 1 allerede skjøvet inn i opptaksslissen 3 av opptaksdelen 2.1 denne driftstilstanden befinner de to pressedelene 5 og 6 seg i en større avstand fra opptaksdelen 2 og kan derved eventuelt overta funksjonen av en føringsdel for bindematerialet som skal oppvikles. Innerflatene 7 av pressedelene 5 og 6 utgjør i hvert tilfelle en sidevinkel P=90°, som er åpen mot opptaksdel 2. Kamlinjen 8 av vinkelen forløper parallelt til dreieakse 9. Det loddrett på dreieakse 9 på vinkelflate 4 ved opptaksdelen 2 lagte tverrsnittet har her formen av et kvadrat med lett avrundede hjørner. Hjørnevinkelen a utgjør her 360° delt på 4 lik 90°. Avrundingene har f. eks. en krumningsradius på maksimalt 10 mm, fortrinnsvis maksimalt 1 mm. Avhengig av båndmaterialet som skal bearbeides i hovedsak kan også krumningsradius på ca. 0,1 mm være spesielt gunstig. Fig. lb viser den ved rotering av opptaksdelen 2 dannede båndviklingen 10. Ved den deretter følgende presseprosessen ifølge Fig. lc beveges og presses de to pressedelene 5 og 6 i retning mot opptaksdel 2, for hvilket formål f. eks. en hydraulisk sylinder anvendes. Derved blir den i Fig. 1 viste båndviklingen 10 omformet til en båndvikling 10' med en form som er tilnærmet den for oppviklingsflaten 4 av opptaksdelen 2. Som allerede nevnt, fremkalles derved på spesielt virksom måte plastiske deformasjoner i båndmaterialet. Etter at pressedelene 5 og 6 er beveget fra hverandre, kan den deformerte båndviklingen tøyes ut og skyves som avspent båndvikling 10" aksialt nedover fra opptaksdelen. For dette formålet tjener In Figures la-d, part of the winding device according to the invention and four important phases in its operation are shown. The receiving part 2 is arranged with the winding surface 4 between two press parts 5 and 6. Not shown is the cutting of the binding material on bales, the release and raising of this. The binding material is then brought into the correct position for the wrapping device. In the state shown in Fig. la, the binding material 1 has already been pushed into the receiving slot 3 of the receiving part 2.1 in this operating state, the two pressing parts 5 and 6 are located at a greater distance from the receiving part 2 and can thereby possibly take over the function of a guide part for the binding material which must be wound up. The inner surfaces 7 of the press parts 5 and 6 in each case form a side angle P=90°, which is open to the receiving part 2. The cam line 8 of the angle runs parallel to the axis of rotation 9. The cross-section laid perpendicular to the axis of rotation 9 on the angular surface 4 at the receiving part 2 has here the shape of a square with slightly rounded corners. The corner angle a is here 360° divided by 4 equals 90°. The roundings have e.g. a radius of curvature of a maximum of 10 mm, preferably a maximum of 1 mm. Depending on the strip material to be processed mainly, the radius of curvature of approx. 0.1 mm be particularly favorable. Fig. 1b shows the tape winding 10 formed by rotation of the recording part 2. In the subsequent pressing process according to Fig. 1c, the two pressing parts 5 and 6 are moved and pressed in the direction towards the recording part 2, for which purpose e.g. a hydraulic cylinder is used. Thereby, the tape winding 10 shown in Fig. 1 is transformed into a tape winding 10' with a shape that approximates that of the winding surface 4 of the recording part 2. As already mentioned, plastic deformations are thereby induced in the tape material in a particularly effective manner. After the pressing parts 5 and 6 have been moved apart, the deformed tape winding can be stretched and pushed as a relaxed tape winding 10" axially downwards from the receiving part. For this purpose,
- som vist i Figurene 2 - en i opptaksdel 2 aksialt bevegelig utstøter 11. - as shown in Figures 2 - an axially movable ejector 11 in the receiving part 2.
I Fig. la er vinkelstillingen av opptaksdelen 2 lagt slik at båndmaterialet 1 ved pressedelen 5 og 6 kan passere forbi inn i området av opptaksdelen. I Fig. lc er derimot opptaksdelen 2 dreiet slik at vinkelflaten 4 og innerfiaten 7 tilnærmet tilsvarer pressedelen 5 og 6. In Fig. 1a, the angular position of the recording part 2 is laid so that the tape material 1 can pass by the press parts 5 and 6 into the area of the recording part. In Fig. 1c, on the other hand, the receiving part 2 is turned so that the angular surface 4 and the inner face 7 approximately correspond to the pressing part 5 and 6.
Figurene 2a-2c viser et utførelseseksempel på viklehodet ifølge oppfinnelsen i tre forskjellige funksjoner, hvorved konstruktive detaljangivelser ikke er angitt. Det her vannrett anordnede viklehodet med en dreibar opptaksdel 2 (dreieakse 9) er på vikleområdet utstyrt med vikleflaten 4. Opptaksdelene er tegnet delvis gjennomskåret, slik at det i senteret beliggende utkaststempelet 11 og den dertil hørende utstøtningsstangen 12 er synlige. I vikleområdet befinner seg den på enden åpne opptaksslissen 3, som tjener til å gripe det her ikke tegnede bindematerialet. En øvre pressedel og en nedre pressedel 6 er posisjonert i en avstand fra vikleflaten 4 som er minst så stor at den dannede båndviklingen 10 passer inn i mellomrommet. Den kan under hele vikleprosessen være innstilt maksimalt for å gi plass for viklingen ved slutten av prosessen eller også stadig tilpasses den stadig større oppviklingen og dermed oppfylle en båndføringsfunksjon. Figures 2a-2c show an embodiment of the winding head according to the invention in three different functions, whereby constructive details are not indicated. The horizontally arranged winding head with a rotatable receiving part 2 (axis of rotation 9) is equipped in the winding area with the winding surface 4. The receiving parts are drawn partially cut through, so that the ejection piston 11 located in the center and the associated ejection rod 12 are visible. In the winding area, there is the receiving slot 3, open at the end, which serves to grasp the binding material, not drawn here. An upper pressing part and a lower pressing part 6 are positioned at a distance from the winding surface 4 which is at least large enough that the formed tape winding 10 fits into the space. During the entire winding process, it can be set to the maximum to make room for the winding at the end of the process, or it can also be constantly adapted to the increasingly large winding and thus fulfill a belt guiding function.
Som Fig. 2b viser, blir båndviklingen, ved sammenpressing av de to pressedelene i retning mot opptaksdel 2, omformet med de allerede nevnte fordelene. Etter at de to pressedelene 5 og 6 igjen er ført fra hverandre, blir den pressede båndviklingen fri, utvider seg noe og kan som avspent båndvikling 10" fjernes ved hjelp av utstøteren 11 aksialt fra innretningen. For dette formålet forskyves utstøterstangen 12 i retning av arbeidsenden av opptaksdelen. As Fig. 2b shows, the tape winding, by pressing together the two press parts in the direction towards the recording part 2, is reshaped with the already mentioned advantages. After the two pressing parts 5 and 6 are moved apart again, the pressed tape winding becomes free, expands somewhat and can be removed as a relaxed tape winding 10" by means of the ejector 11 axially from the device. For this purpose, the ejector rod 12 is displaced in the direction of the working end of the recording part.
En under bestemte forutsetninger gunstig utførelsesform av oppfinnelsesgjenstanden er vist i Fig. 3. Ved denne er kantvinkelen a' av opptaksdelen 2' til forskjell fra eksemplet i Fig. 1 mindre enn det som tilsvarer verdien 360° relativt til antallet kanter. I det her tegnede tilfellet er den ikke 90, men derimot 45°, hvorved også andre verdier, spesielt mellom 45° og 90°, er mulige på grunn av bindematerialspesifikke krav. Tilsvarende er også pressedelene 5' og 6' tilpasset denne konturen, dvs. geometrisk lignende eller lik denne. Ved det her tegnede tilfellet har kantvinkelen P' en verdi som ligger rundt 2° over kantvinkelen a'. En slik utførelsesform er spesielt egnet for bindemateriale som består av plast, idet den ved vikleprosessen oppnådde vinkelen er spissere enn f. eks. 90° (ved en firkant), hvorved tendensen av bindematerialet til å gå opp igjen er ytterligere redusert. A favorable embodiment of the object of the invention under certain conditions is shown in Fig. 3. In this case, the edge angle a' of the recording part 2', unlike the example in Fig. 1, is smaller than that which corresponds to the value 360° relative to the number of edges. In the case drawn here, it is not 90, but rather 45°, whereby other values, especially between 45° and 90°, are also possible due to binding material-specific requirements. Correspondingly, the press parts 5' and 6' are also adapted to this contour, i.e. geometrically similar or identical to this. In the case drawn here, the edge angle P' has a value that is around 2° above the edge angle a'. Such an embodiment is particularly suitable for binding material consisting of plastic, as the angle obtained by the winding process is sharper than, e.g. 90° (in the case of a square), whereby the tendency of the binding material to rise again is further reduced.
Spesielt når vikleprosessen ifølge oppfinnelsen skal anvendes for plast, kan en oppvarming forbedre arbeidsprosessen ytterligere, hvilket f. eks. er vist i Fig. 4. Fortrinnsvis kan denne oppvarmingen realiseres ved hjelp av elektriske varmetråder 13 i pressedelene 5" henholdsvis 6". Det er imidlertid også mulig å anbringe varmetråder 14 i tillegg, eller utelukkende, i opptaksdelen 2,2'. Oppvarmingen av båndmaterialet kan også frembringes ved stråling eller ved friksjon, f. eks. mellom bånd og pressedeler, når man lar båndviklingen rotere med lett tiltrykkede pressedeler. Båndet skal bringes til en temperatur som minst ved knekkpunktene ligger over mykningspunktet for plasten, for det meste mellom 80°C og 120°C. Especially when the wrapping process according to the invention is to be used for plastics, heating can further improve the work process, which e.g. is shown in Fig. 4. Preferably, this heating can be realized by means of electric heating wires 13 in the press parts 5" and 6". However, it is also possible to place heating wires 14 in addition, or exclusively, in the receiving part 2,2'. The heating of the strip material can also be produced by radiation or by friction, e.g. between tape and press parts, when the tape winding is allowed to rotate with lightly pressed press parts. The strip must be brought to a temperature that, at least at the breaking points, is above the softening point of the plastic, mostly between 80°C and 120°C.
Oppvarmingen av vikleprosessen kan også utføres ved utførelsesformer som vist i Fig. 1. Den gunstigste utførelsen avhenger av kravene, hvorved det kan være meget viktig å konstruere en universelt anvendbar vikleinnretning, dvs. en vikleinnretning som er egnet for så vel metall- som også for plastbånd. Som allerede nevnt, er det ved praktisk drift langt enklere når den samme vikleinnretningen også kan benyttes ved forskjellige charger uten endringer. Dersom f. eks. den i Fig. 5 viste vikleinnretningen utstyres med en oppvarming i pressedelen og/eller opptaksdelen, er det å forvente at den kan arbeide problemløst med alle forekommende bindematerialer. Anordningen av varmetrådene og lignende kan være slik at det nettopp ved knekkpunktene frembringes den høyeste temperaturen. The heating of the winding process can also be carried out by embodiments as shown in Fig. 1. The most favorable embodiment depends on the requirements, whereby it can be very important to construct a universally applicable winding device, i.e. a winding device that is suitable for both metal and plastic tape. As already mentioned, it is far easier in practical operation when the same winding device can also be used for different chargers without changes. If, for example, the wrapping device shown in Fig. 5 is equipped with a heater in the pressing part and/or the receiving part, it is to be expected that it can work without problems with all existing binding materials. The arrangement of the heating wires and the like can be such that the highest temperature is produced precisely at the breaking points.
Claims (23)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004046117A DE102004046117A1 (en) | 2004-09-23 | 2004-09-23 | Winding device for removing cut-open binding material |
Publications (3)
Publication Number | Publication Date |
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NO20054266D0 NO20054266D0 (en) | 2005-09-15 |
NO20054266L NO20054266L (en) | 2006-03-24 |
NO331386B1 true NO331386B1 (en) | 2011-12-12 |
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ID=35335604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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NO20054266A NO331386B1 (en) | 2004-09-23 | 2005-09-15 | Winding device for removing cut bonding material and using it for removing tape from recycled paper or cellulose material bales |
Country Status (9)
Country | Link |
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EP (1) | EP1640273B1 (en) |
KR (1) | KR101205283B1 (en) |
CN (1) | CN100532207C (en) |
AT (1) | ATE364013T1 (en) |
AU (1) | AU2005203629B2 (en) |
DE (2) | DE102004046117A1 (en) |
ES (1) | ES2287841T3 (en) |
NO (1) | NO331386B1 (en) |
RU (1) | RU2376221C2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103052582A (en) * | 2010-08-19 | 2013-04-17 | 小松Ntc株式会社 | Defective electrode winding device |
CN102615332B (en) * | 2012-03-30 | 2014-08-27 | 郑州市华驰薄板科技有限公司 | Cold-rolled strip steel slitting line |
CN102887384B (en) * | 2012-10-19 | 2016-03-02 | 江苏高博智融科技有限公司 | A kind of pushing plate |
CN103991757B (en) * | 2014-05-29 | 2016-09-21 | 无锡双龙信息纸有限公司 | A kind of bill clamping device of bill core pipe recycling machine |
CN106276363B (en) * | 2016-08-08 | 2017-08-08 | 泉州市阿友二手车交易有限公司 | A kind of automatic fabric rolling-up device |
CN108516421A (en) * | 2018-03-29 | 2018-09-11 | 宁波希奇服饰有限公司 | A kind of roll device |
CN108820955B (en) * | 2018-07-23 | 2024-04-19 | 常州康普瑞汽车空调有限公司 | Automatic equipment for winding filter screen of compressor |
KR20230065275A (en) * | 2020-09-11 | 2023-05-11 | 시그노드 인디아 리미티드 | Strap winding and strap coil transformation system |
EP4166465A1 (en) * | 2021-10-12 | 2023-04-19 | FMW Förderanlagen GmbH | Device for cutting open and removing strapping |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2821336C2 (en) * | 1978-05-16 | 1980-07-31 | B+G-Foerdertechnik Gmbh, 5350 Euskirchen | Winding head |
US4550881A (en) * | 1983-11-28 | 1985-11-05 | Deere & Company | Scrap scroller for a shear discharge conveying system |
IT1232563B (en) * | 1989-01-31 | 1992-02-26 | L I T A S R L | PROCEDURE AND EQUIPMENT FOR REMOVING STRAPS FROM ARTICLES DESIGNED AS STACKS OF REGULATED MARKINGS AND SIMILAR ARTICLES |
DE3912673A1 (en) * | 1989-04-18 | 1990-10-25 | Voith Gmbh J M | DEVICE FOR BLEEDING BALLS, IN PARTICULAR WASTE BALES |
CN2080875U (en) * | 1990-10-31 | 1991-07-17 | 张家港市梁丰轻工机械设备厂 | End coiling type vertical coiler |
SE467822B (en) * | 1991-02-07 | 1992-09-21 | Sunds Defibrator Ind Ab | DEVICE FOR DISPOSAL OF BALARES WHICH TWO CONCENTRIC RODFUL ELEMENTS WITH CROSSING SLITS COLLABORATE FOR CUTTING AND WINDING UP OF THE TRADERS |
FR2685312B1 (en) * | 1991-12-24 | 1994-03-11 | Trefilunion | COIL OF METAL WIRE AND DEVICE FOR WINDING SUCH COILS. |
DE9411292U1 (en) * | 1994-06-16 | 1995-01-05 | Weck, Werner, Dipl.-Ing., 50129 Bergheim | Line for continuous stripping of cartons |
JP2839843B2 (en) * | 1994-08-31 | 1998-12-16 | 愛知電機株式会社 | Winding core forming and holding device |
DE19533984A1 (en) * | 1995-09-14 | 1997-03-20 | Krupp Ag Hoesch Krupp | Split band ring strapping device |
SE9703609D0 (en) * | 1997-10-03 | 1997-10-03 | Andersson Olof | de-wiring apparatus |
JP2990185B1 (en) | 1998-10-02 | 1999-12-13 | 日本電気株式会社 | Paper feeder |
US6575450B2 (en) | 2001-01-30 | 2003-06-10 | Lockheed Martin Corporation | Singulation mechanism |
DE10247586B4 (en) * | 2001-10-13 | 2005-04-21 | Hubert Woestmann | Method and device for rolling up and pressing steel strip |
CN2542357Y (en) * | 2001-12-17 | 2003-04-02 | 机械工业部西安重型机械研究所 | Automatic power reel for waste edge of band steel |
-
2004
- 2004-09-23 DE DE102004046117A patent/DE102004046117A1/en not_active Withdrawn
-
2005
- 2005-07-22 ES ES05015940T patent/ES2287841T3/en active Active
- 2005-07-22 DE DE502005000813T patent/DE502005000813D1/en active Active
- 2005-07-22 AT AT05015940T patent/ATE364013T1/en active
- 2005-07-22 EP EP05015940A patent/EP1640273B1/en active Active
- 2005-08-15 AU AU2005203629A patent/AU2005203629B2/en not_active Ceased
- 2005-08-24 CN CNB2005100977281A patent/CN100532207C/en not_active Expired - Fee Related
- 2005-09-02 KR KR1020050081785A patent/KR101205283B1/en not_active IP Right Cessation
- 2005-09-15 NO NO20054266A patent/NO331386B1/en not_active IP Right Cessation
- 2005-09-22 RU RU2005129653/11A patent/RU2376221C2/en not_active IP Right Cessation
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NO20054266D0 (en) | 2005-09-15 |
NO20054266L (en) | 2006-03-24 |
RU2376221C2 (en) | 2009-12-20 |
AU2005203629B2 (en) | 2009-10-01 |
CN1751968A (en) | 2006-03-29 |
EP1640273A1 (en) | 2006-03-29 |
KR101205283B1 (en) | 2012-11-27 |
ATE364013T1 (en) | 2007-06-15 |
AU2005203629A1 (en) | 2006-04-06 |
CN100532207C (en) | 2009-08-26 |
RU2005129653A (en) | 2007-04-10 |
DE502005000813D1 (en) | 2007-07-19 |
EP1640273B1 (en) | 2007-06-06 |
DE102004046117A1 (en) | 2006-04-06 |
ES2287841T3 (en) | 2007-12-16 |
KR20060050981A (en) | 2006-05-19 |
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