NO115776B - - Google Patents
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- Publication number
- NO115776B NO115776B NO143244A NO14324462A NO115776B NO 115776 B NO115776 B NO 115776B NO 143244 A NO143244 A NO 143244A NO 14324462 A NO14324462 A NO 14324462A NO 115776 B NO115776 B NO 115776B
- Authority
- NO
- Norway
- Prior art keywords
- staple fibers
- fibers
- web
- plate
- belt
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims description 51
- 239000002657 fibrous material Substances 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G23/00—Feeding fibres to machines; Conveying fibres between machines
- D01G23/08—Air draught or like pneumatic arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/525—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices using fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/76—Fixed or adjustable ploughs or transverse scrapers
- B65G47/766—Adjustable ploughs or transverse scrapers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G23/00—Feeding fibres to machines; Conveying fibres between machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
Apparat for transport av stapelfibermaterial. Apparatus for transporting staple fiber material.
Foreliggende oppfinnelse angår transport-anlegg og spesielt transportører for transport av stapelfibre. The present invention relates to transport facilities and in particular conveyors for the transport of staple fibres.
På tekstilområdet kan flere forskjellige stapelfibre blandes til en jevn blanding av fibre som deretter blir behandlet til garn ved en vel kjent prosess. Stapelfibre med forskjellige leng-der, deniers og til og med farver kan blandes sammen. De forskjellige fibre vil bli jevnt for-delt langs lengden av garnet. Ved denne opera-sjon kan fibrene føres gjennom en flerhet maski-ner som hver gjennomfører en eller annen be-handling på fibrene. I et anlegg blir fibrene av-lagt på et bånd som beveges og som fører dem gjennom en blander og til et slagriveapparat som løser opp fiberknuter og skiller dem ut på vel kjent måte. Fibrene kan så føres videre til et balleapparat av velkjent type. Fra balleappa-ratet blir fibrene transportert til forbrukeren. In the textile area, several different staple fibers can be mixed into a uniform mixture of fibers which are then processed into yarn by a well-known process. Staple fibers of different lengths, deniers and even colors can be mixed together. The different fibers will be evenly distributed along the length of the yarn. In this operation, the fibers can be passed through a plurality of machines, each of which carries out one or another treatment on the fibers. In a plant, the fibers are deposited on a belt that moves and which leads them through a mixer and to an impact shredder that dissolves fiber knots and separates them in a well-known manner. The fibers can then be passed on to a baler of a well-known type. From the baling apparatus, the fibers are transported to the consumer.
Ved den foreliggende oppfinnelse elimineres In the present invention is eliminated
de vanskeligheter som opptrer når stapelfibre skal fjernes fra en transportørbane som beveges, f. eks. når det ønskes at stapelfibrene skal føres utenom slagriveapparatet, som ofte har tendens til å skade visse typer stapelfibre, særlig med denier over 5, og fibre med lengde over 7,5 cm vil kunne sammenfiltes og mattes. the difficulties that arise when staple fibers are to be removed from a moving conveyor belt, e.g. when it is desired that the staple fibers are to be fed outside the impact shredder, which often tends to damage certain types of staple fibers, especially with a denier over 5, and fibers with a length of over 7.5 cm will be able to be felted and matted.
Mer spesifikt angår oppfinnelsen forbedrin-ger ved et apparat for transport av stapelfibermaterial, omfattende et bevegelig belte for transport av stapelfibrene langs en bane, en trakt anbragt over banen for avlegging av stapel-fibrene på banen, styringsinnretninger for å avgrense fibrene på banen, en fraføringstrakt som fører fra beltet, en plate anordnet i vinkel tvers over banen for å føre stapelfibrene bort fra banen og inn i fraføringstrakten, et rør som er festet til den nedre nedstrømskant av platen og som har et flertall åpninger for å rette stråler av luft inn under platen i retning mot de an kommende stapelfibre. Den nevnte plate skal virke uten at fibrene setter seg fast mellom platen og transportørbåndet, og platen består av et bladlignende element som har luftmunnstykker som forhindrer at stapelfibrene føres inn under elementet slik at fremføringen av båndet hin-dres. More specifically, the invention relates to improvements in an apparatus for transporting staple fiber material, comprising a movable belt for transporting the staple fibers along a path, a hopper positioned above the path for depositing the staple fibers on the path, control devices for delimiting the fibers on the path, a delivery hopper leading from the belt, a plate arranged at an angle across the web to carry the staple fibers away from the web and into the delivery hopper, a tube attached to the lower downstream edge of the plate and having a plurality of openings for directing jets of air into under the plate in the direction of the upcoming staple fibres. The said plate must work without the fibers getting stuck between the plate and the conveyor belt, and the plate consists of a blade-like element which has air nozzles which prevent the staple fibers from being fed under the element so that the advancement of the belt is hindered.
Trekket med å anvende en luftstråle for å hindre fibrene i å komme inn under deflektorplaten er kjent, men det er fremdeles en tendens tilstede til at fibrene filter seg inn i hver-andre og matter seg sammen mot den øvre del av deflektorplaten, særlig ved transport av stør-re mengder fibre, og enn mer når det transpor-teres fibre med denier over ca. 5. Den foreliggende oppfinnelse løser dette problem ved at det er anordnet en spesiell suge-trakt som reduse-rer trykket på en slik måte sammen med virk-ningen fra deflektorplaten at stabelfibrene me-get effektivt forhindres fra uheldig bøyning, fil-ting og matting når de fjernes fra transport-båndet. Samtidig sikres ytterligere mot at fibrene passerer under deflektorplaten eller kommer i klemme under denne. The trick of using an air jet to prevent the fibers from getting under the deflector plate is known, but there is still a tendency for the fibers to filter into each other and mat against the upper part of the deflector plate, especially during transport of larger quantities of fibres, and even more so when fibers with a denier over approx. 5. The present invention solves this problem by providing a special suction funnel which reduces the pressure in such a way, together with the effect of the deflector plate, that the stack fibers are very effectively prevented from undesired bending, felting and matting when they are removed from the conveyor belt. At the same time, it is further secured against the fibers passing under the deflector plate or getting pinched under it.
Det særegne ved apparatet i henhold til oppfinnelsen er at fraføringstrakten fører fra det bevegelige belte til et bearbeidingselement for stapelfibrene og har en innretning for å indusere et redusert trykk i trakten for å lette transporten av stapelfibrene fra beltet gjennom trakten. The peculiarity of the apparatus according to the invention is that the delivery hopper leads from the moving belt to a processing element for the staple fibers and has a device for inducing a reduced pressure in the hopper to facilitate the transport of the staple fibers from the belt through the hopper.
Andre trekk og fordeler ved oppfinnelsen vil fremgå av den etterfølgende beskrivelse hvor det henvises til vedføyde tegning. Fig. 1 er et utsnitt i perspektiv av et apparat i henhold til oppfinnelsen og viser det blad-liknende element eller den plate som benyttes for å lede stapelfibre bort fra et bånd som beveges. Fig. 2 er et snitt i større målestokk etter linjen 2—2 i fig. 1 og viser oppbyggingen av en ledeplate og luftforgreningsrør. Fig. 3 er et riss etter linjen 3—3 i fig. 2 og viser hullene i luft-forgreningsrøret. Other features and advantages of the invention will be apparent from the following description, where reference is made to the attached drawing. Fig. 1 is a section in perspective of an apparatus according to the invention and shows the blade-like element or the plate used to guide staple fibers away from a belt that is being moved. Fig. 2 is a section on a larger scale along the line 2-2 in fig. 1 and shows the construction of a guide plate and air manifold. Fig. 3 is a view along the line 3-3 in fig. 2 and shows the holes in the air manifold.
Tegningene viser et endeløst bånd 11 som drives av en valse 12 og som mottar stapelfibre 13 fra en trakt e. 1. 14 av vel kjent type. I prak-sis er det anordnet flere slike trakter langs båndet 11, idet hver trakt leverer stapelfiber av for-skjellig art til båndet. The drawings show an endless belt 11 which is driven by a roller 12 and which receives staple fibers 13 from a hopper e. 1. 14 of a well-known type. In practice, several such hoppers are arranged along the belt 11, each hopper delivering staple fiber of a different type to the belt.
Når det ikke ønskes, å føre stapelfibrene 13 langs båndet til en slagriveanordning (ikke vist) blir en avbøynings- eller avledningsplate 18 anbragt over båndet 11 slik som vist. Platen 18 er krum og er ved den nedre nedstrømskant forsynt med et rør eller forgreningsrør 19 forsynt med en flerhet adskilte huller 20 (fig. 3) til å lede luftstråler 21 (fig. 2) nedover og under platen 18 mot de ankommende fibre for å hindre at disse passerer under platen 18 og blokkerer båndet 11. Røret 19 er forbundet med en trykkluftkilde 22 gjennom en rørledning 23. When it is not desired to lead the staple fibers 13 along the belt to an impact ripping device (not shown), a deflection or diversion plate 18 is placed over the belt 11 as shown. The plate 18 is curved and is provided at the lower downstream edge with a tube or branch pipe 19 provided with a plurality of spaced holes 20 (Fig. 3) to direct air jets 21 (Fig. 2) downwards and under the plate 18 towards the arriving fibers to prevent these from passing under the plate 18 and blocking the belt 11. The pipe 19 is connected to a source of compressed air 22 through a pipeline 23.
For effektivt å fjerne stapelfibrene 13 fra stedet hvor avbøyningsplaten 18 er anbragt er det anordnet en fraførings- eller sugekanal 27 som fører fra den kanal eller innkapsling 28 som omslutter båndet 11. En vifteenhet 29 eller en annen passende anordning er anordnet for å indusere det lavere trykk i fraføringstrakten 27 for å trekke ut fibrene. Trakten 27 kan med for-del benyttes når det ønskes å føre stapelfibrene utenom slagriveanordningen (ikke vist) til et balleapparat (ikke vist). Platen 18 er svingbart opphengt på røret 23 slik at den kan svinge til side slik at stapelfibrene 13 da kan føres utenom fraføringskanalen 27 til slagriveanordningen. In order to effectively remove the staple fibers 13 from the place where the deflector plate 18 is placed, a discharge or suction channel 27 is arranged leading from the channel or casing 28 which encloses the belt 11. A fan unit 29 or other suitable device is arranged to induce the lower pressure in the discharge hopper 27 to extract the fibers. The hopper 27 can be used with advantage when it is desired to lead the staple fibers outside the impact shredding device (not shown) to a baling device (not shown). The plate 18 is pivotably suspended on the pipe 23 so that it can swing to the side so that the staple fibers 13 can then be led outside the delivery channel 27 to the impact shredder.
Ved drift av anlegget vil traktene 14 (og de ikke viste trakter) tilføre stapelfibre 13 på det løpende bånd 11. Hvis fibrene er slik at slagrive-påvirkning ikke ønskes blir platen 18 svinget på plass tvers over båndet 11 slik som vist. Fibrene kommer i inngrep med platen 18 og avbøyes eller avledes fra båndet 11 mot fraførings- eller suge-kanalen 27. Krumningen på platen 18 er slik at avbøyningskraften varieres proporsjonalt med avstanden fra munningen av fraføringskanalen 27. During operation of the plant, the hoppers 14 (and the hoppers not shown) will feed staple fibers 13 onto the conveyor belt 11. If the fibers are such that impact rake influence is not desired, the plate 18 is swung into place across the belt 11 as shown. The fibers engage with the plate 18 and are deflected or diverted from the belt 11 towards the discharge or suction channel 27. The curvature of the plate 18 is such that the deflection force is varied proportionally to the distance from the mouth of the discharge channel 27.
Luft fra trykkluftkilden 22 rettes gjennom hullene 20 i forgreningsrøret 19 under platen 18 mot de ankommende fibre slik som vist i fig. 2. Disse luftstråler 21 hindrer at fibrene fortsetter inn under platen 18 og blokkerer båndet 11. Hvis det ønskes å slagrivebehandle fibrene blir platen 18 svinget tilbake mot veggen i kanalen 28 slik at båndet 11 da fører fibrene utenom kanalen 27 til slagriveanordningen. Air from the compressed air source 22 is directed through the holes 20 in the branch pipe 19 under the plate 18 towards the arriving fibers as shown in fig. 2. These air jets 21 prevent the fibers from continuing under the plate 18 and block the belt 11. If it is desired to treat the fibers with an impact rake, the plate 18 is swung back against the wall in the channel 28 so that the belt 11 then leads the fibers outside the channel 27 to the impact rake device.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90110A US3138408A (en) | 1961-02-17 | 1961-02-17 | Conveying systems |
Publications (1)
Publication Number | Publication Date |
---|---|
NO115776B true NO115776B (en) | 1968-11-25 |
Family
ID=22221369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO143244A NO115776B (en) | 1961-02-17 | 1962-02-14 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3138408A (en) |
BE (1) | BE614031A (en) |
CH (1) | CH385731A (en) |
DE (1) | DE1229884B (en) |
DK (1) | DK108134C (en) |
GB (1) | GB930048A (en) |
NO (1) | NO115776B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3301603A (en) * | 1964-04-23 | 1967-01-31 | Boon William | Air sweep conveyor |
US3398990A (en) * | 1966-06-16 | 1968-08-27 | Tsubakimoto Chain Co | Apparatus for changing a direction of floated articles on a floating conveyor |
US3645305A (en) * | 1969-12-04 | 1972-02-29 | Gaston C Warlop | Feeding system for wool-carding plants and the like |
US4399916A (en) * | 1978-12-28 | 1983-08-23 | The Coca-Cola Company | Reject system for in-line pressure testing system |
DE2917286A1 (en) * | 1979-04-27 | 1980-11-06 | Bernhard Heuft | DEVICE FOR LATERALLY DEFLECTING PARTS FROM A FIRST MOTORWAY TO A SECOND MOTORWAY |
DE3006490C2 (en) * | 1980-02-21 | 1982-10-28 | Krones Ag Hermann Kronseder Maschinenfabrik, 8402 Neutraubling | Transport device for glass vessels, in particular for bottles |
US4533053A (en) * | 1983-01-13 | 1985-08-06 | Magnetic Separation Systems, Inc. | Rotary drum magnetic separator |
ATE34190T1 (en) * | 1984-10-30 | 1988-05-15 | Rieter Ag Maschf | TRANSPORT CHANNEL FOR FIBER FLAKES. |
US4763770A (en) * | 1985-01-23 | 1988-08-16 | Proctor & Schwartz, Inc. | Traveling vibrating diverter feed system |
CA1247034A (en) * | 1985-01-23 | 1988-12-20 | Peter E. Zagorzycki | Traveling vibrating diverter feed system |
US5388682A (en) * | 1994-02-23 | 1995-02-14 | Peco Controls Corporation | Diverter for diverting articles transported along a conveyor belt |
CN109665293A (en) * | 2019-02-27 | 2019-04-23 | 岳西十行机械设备有限公司 | A kind of fiber serialization discharge method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1875356A (en) * | 1932-09-06 | Cotton bistbibuting system | ||
DE490748C (en) * | 1928-12-15 | 1930-01-31 | Wilhelm Heidemann Dr Ing | Stripping device for conveyor belts |
US1845562A (en) * | 1929-02-07 | 1932-02-16 | Waldorf Paper Prod Co | Discharge device for belt conveyers |
US2557623A (en) * | 1946-09-17 | 1951-06-19 | Ira R Wenner | Elevator |
GB668003A (en) * | 1949-04-05 | 1952-03-12 | Huron Portland Cement Company | Improvements in a take-off or discharge device for an air conveyor |
US3006457A (en) * | 1960-01-25 | 1961-10-31 | Cutler Hammer Inc | Conveyor system |
-
1961
- 1961-02-17 US US90110A patent/US3138408A/en not_active Expired - Lifetime
-
1962
- 1962-02-09 GB GB5102/62A patent/GB930048A/en not_active Expired
- 1962-02-14 CH CH179662A patent/CH385731A/en unknown
- 1962-02-14 NO NO143244A patent/NO115776B/no unknown
- 1962-02-15 DK DK71362AA patent/DK108134C/en active
- 1962-02-16 DE DEC26257A patent/DE1229884B/en active Pending
- 1962-02-16 BE BE614031A patent/BE614031A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB930048A (en) | 1963-07-03 |
DK108134C (en) | 1967-09-11 |
BE614031A (en) | 1962-08-16 |
CH385731A (en) | 1964-12-15 |
US3138408A (en) | 1964-06-23 |
DE1229884B (en) | 1966-12-01 |
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