SE191308C1 - - Google Patents

Description

Uppfinnare: 0 Haugwitz Prioritet begeird Pon den 2 juni 1959 (Frankrike) Foreliggande uppfinning hanfor sig till en anordning for att kontinuerligt overfora en tract Iran rakt tillstand till over yarandra liggande, skruyformiga vary eller vice versa. Denna anordning ar avsedd att forbattra de kanda forfarandena for mottagning och avlimning, yilka besta i att pa karnor Pita falla forstallda tradvarv, som dro bildade ovanfor karnorna, eller att fran dessa taga av vary, som ha lindats pa dem. Inventor: 0 Haugwitz Priority Begird Pon June 2, 1959 (France) The present invention relates to a device for continuously transferring a tract Iran straight state to superimposed, helical vary or vice versa. This device is intended to improve the known procedures for receiving and gluing, which consist in falling on the kernels of the pita preformed wire yarns formed above the kernels, or in removing from them variants which have been wound on them.

Vid de vanliga mottagningsanordningarn.a falla varven frail varierande hojd, som är storst, da kfirnan är torn och minst, da. .den fix full. In the case of the usual receiving devices, the turns fall from varying heights, which is greatest, since the tower is the tower and the smallest, then. .den fix full.

Det är mycket viktigt, att varven avlaggas pa ett visst satt, lampligen forstallda regelbundet, sã att de ingripa bikakeformigt» med yarandra och varven hallas exakt i ordningsfoljden vid upplindningen, sá att avlindningen kan gã mycket snabbt. It is very important that the yards are deposited in a certain way, suitably shaped regularly, so that they engage in a honeycomb shape with each other and the yards are kept exactly in the order of winding, so that the unwinding can go very quickly.

Precisionen yid upplindningen av varven blir desto samre ju storre .aystandet är mellan den anordning, som fordelar de forstallda tradvarven och hoj den pa stapela av tradvarv. The precision of the winding of the turns becomes even greater the greater the distance between the device which distributes the prefabricated turns and the height of the stack of turns.

Vid tradavlindningsanordningarna varierar aven avstandet mellan oversidan ay tradvarypaketet och det stalle, dar traden lamnar anordningen, varierar aven, dä man rullar av varven frau haspeln, dvs. yid dragning ay traden i riktningen fOr spolens axel. Tradballongens storlek okar med utdragshastigheten och storleken pa detta avstand kan framkalla hoptrassling pa grund ay den kraftkomposant, som strayar att lossa varven omkring deras centrum. In the case of the wire unwinding devices, the distance between the upper side of the wire package and the place where the wire leaves the device also varies, also when rolling the turns from the reel, ie. yid pulling ay the trade in the direction fOr the coil axis. The size of the wire balloon increases with the extraction speed and the size at this distance can cause confusion due to the force component, which tries to loosen the turns around their center.

Foreliggande uppfinning hänför sig nu till en anordning for upplindning och avlindning kontinuerligt av trad, vilken anordning forst och framst gOr del mojligt att halla optimala forhallanden yid uppspolningen eller avspolningen ay traden, vilka forhallanden standigt forbli lika under hela forloppet, vilket är av vasentlig betydelse. The present invention now relates to a device for winding and unwinding continuously of wire, which device first and foremost makes it possible to maintain optimal conditions during the winding or unwinding of the wire, which conditions remain constant throughout the process, which is of essential importance.

Sattet enligt uppfinningen, yid vilket man anvander en sadan apparat, bestar salunda generellt i att nedat forskjuta traden i form ay .ett paket ay vary forstalida pa en karna eller att uppat dra ut trad, som fir upplindad i form ay forstallda vary pa en karna och att sanka respektive lyfta spolen sa, att avstandet mellan spolens oversida och den punkt, dfir traden tillfores eller utdrages, Mies kort och nagot sâ nar konstant. The method according to the invention, in which such an apparatus is used, thus generally consists in displacing the wire downwards in the form of a package or in pulling out the wire upwards, which is wound up in the form of preformed wire on a core. and to lower and lift the spool, respectively, so that the distance between the upper side of the spool and the point at which the wire is fed or pulled out, Mies short and somewhat constant.

Uppfinningen har i andra hand Oxen till andamal att mojliggora kontinuerlig drift ay apparaten, this. denna är utford att utan aybrott ay en rak, kontinuerlig frac' bilda en rad separata spolar med regelbundet forstallda tradvarv eller att utan avbrott avge en kontinuerlig, rak trad frail en rad separata spolar ay regelbundet forstallda tranyary. The invention has in the second place Taurus for the purpose of enabling continuous operation of the apparatus, this. this is a challenge to without a break ay, a straight, continuous frac 'form a series of separate coils with regularly sheared thread turns or to without interruption emit a continuous, straight trad frail a row of separate coils ay regularly sheared tranyary.

En app arat enligt uppfinningen kannetecknas av att den i kombination omfattar: en anordning for att overfora en trad mellan rakt tillstand och tradvarv med jamn stigning, en tillfallig mottagare for tradvarven, i vii-ken en horisontell stodyta kan placeras pa kort vertikalt avstand under anordningen, varvid organ aro anordnade att styra inforandet av denna stodyta i arbetslage, ett ver- 2191,308 — tikalt rorligt underlag for att hoja eller sanka en spole- av regelbundet forstallda trail-vary, sä att oversidan. p& spolen kan hallas pa ett ringa avstand under namnda anordning, och organ f8r att overfora spolen melIan det i vertikalled rorliga stodet och en horisontell transportor. An apparatus according to the invention may be characterized in that it comprises in combination: a device for transmitting a wire between a straight condition and a wire pitch with a smooth pitch, a temporary receiver for the wire turns, in which a horizontal support surface can be placed at a short vertical distance below the device , wherein means are arranged to control the insertion of this support surface into the working layer, a vertically movable base for raising or lowering a coil of regularly shaped trail-vary, so that the upper side. the coil can be held at a small distance below said device, and means for transferring the coil between the vertically movable stand and a horizontal conveyor.

Uppfinningen kommer i det fOljande att beskrivas narmare med hanvisning till bifogade ritningar. Fig. la, lb, lc, id och le visa schematiskt fern successiva stadier under driften av en app arat fOr mottagning av trad enligt uppfinningen. Fig. 2 är en vy uppifran. Fig. 3a, 3a', 3b, 31)", 3c, 3c', 3d, 3e, 3e' och 3f visa schematiskt en apparat for avlindning av traden under successiva faser. Fig. 4 visar en sidovy av en hjalpmekanism, avsedd att ersatta en tradspole med en. efterfoljande. Fig. 5 visai en sidovy av en del av apparaten enligt uppfinningen, vilken kan anyindas for mottagning eller avlamning av trad, varvid vanstra och hogra figurhalvan visar olika arbetslagen hos vissa delar av apparaten. Fig. 6 visar under samma forutsattningar en planvy av elementen i fig. 5. Fig. 7 Or en sidovy av en utforingsform for overforing av kontinuerlig trad till regelbundet fOrstallda trail-vary, vilken anordning kan an-vandas tillsammans med den del av apparaten, som visas 11 fig. 5 och 6. Fig. 8 visar en delvis skuren sidovy med delarna i figurens bacla halfter i olika Idgen av en anordning for amvandling av en spole av forstallda vary till en rak had, vilken kan anvandas vid avlindning av traden. Fig. 9 visar med samma uppdelning i en vanster och hoger figurhalva ett partiellt snitt efter linjen IX—IX i fig. 8. Fig. 10 visar ett snitt genom en spole fylld med trail och forsedd med en kapa, sa att den dr redo far att hanteras. The invention will be described in more detail below with reference to the accompanying drawings. Figs. 1a, 1b, 1c, 1d and 1c show schematically four successive stages during the operation of an apparatus for receiving wire according to the invention. Fig. 2 is a view from above. Figs. 3a, 3a ', 3b, 31) ", 3c, 3c', 3d, 3e, 3e 'and 3f schematically show an apparatus for unwinding the trade during successive phases. Fig. 4 shows a side view of an auxiliary mechanism, intended to Fig. 5 shows a side view of a part of the apparatus according to the invention, which can be used for receiving or paralyzing the wire, the left and right figure halves showing different working layers of certain parts of the apparatus. Fig. 7 is a side view of an embodiment for transmitting continuous wire to regularly arranged trail variables, which device can be used together with the part of the apparatus shown in Figs. Fig. 8 and Fig. 8 show a partially cut side view with the parts of the bacla halves of the figure in different Idgen of a device for converting a coil of preformed vary into a straight hat, which can be used in unwinding the thread. with the same division into a vanster and hoge Fig. half is a partial section along the line IX-IX in Fig. 8. Fig. 10 shows a section through a spool filled with trail and provided with a cutter, so that it is ready to be handled.

FOrdelningen av en trail pa regelbundet forstallda vary kommer forst att beskrivas med hanvisning till fig. la—le. The distribution of a trail on regularly formed variables will first be described with reference to Figs.

- De eirkelformiga varven bildas i en anordning a, som kan vara av nagon kind typ och fordelas sa, att de ingripa i varandra »bikakeformigt» med hjalp av en fordelaranordning, iom visas sellematiskt vid b, och vars vertikala axel bibringas en langsam rotation. En tillfallig mottagare c for tradvarven är anordnad omedelbart under fordelaren b. En tradhallare d Or sammansatt av en platta e, som kan vara forsedd med loner och rullar och pa vilken Oro fasta stanger, som bilda ett galler f, sasom visas i fig. 2, och en central, eylindrisk kdrna g. The circular turns are formed in a device a, which may be of some kind and are distributed so as to engage each other "honeycomb" with the aid of a distributor device, shown cellematically at b, and whose vertical axis is imparted a slow rotation. A temporary receiver c for the spinning yards is arranged immediately below the distributor b. A spool holder d Or composed of a plate e, which may be provided with grooves and rollers and on which Oro fixed rods, which form a grid f, as shown in Fig. 2 , and a central, cylindrical core g.

Dâ mottagningsapparaten sattes igang, Or den tillfalliga mottagaren c sluten och hallos de bildade varven kvar av densamma, se fig. -la. Hallaren d Or placerad under mottagninershuvudet i forlancrnincen av dess axel. When the receiving apparatus was started, the random receiver c is closed and the formed turns are left by it, see Fig. -La. The holder is placed under the receiving head in the extension of its shaft.

Pa vardera sidan am tradhalIaren d finnas motsthende, i vertikalled rorliga stod h i form av kaminar, som kunna foras isar i horison- talled och fOrflyttas saintidigt i vertikalled. De Oro till en borjan installda i sitt ovre andlage och intill karnan g, se fig. Ia. On each side of the tradhalier there are opposites, in the vertical direction they stood in the form of stoves, which could be moved in the horizontal direction and moved simultaneously in the vertical direction. De Oro to a beginning installed in its upper spirit and next to the karnan g, see Fig. Ia.

Man oppnar sedan den tillffilliga mottagaren c, se fig. lb. De i mottagaren c redan mottagna varven falla ett litet stycke ned kammarnas h tander, varefter kammarna borja att sjunka, alltefter som de mottaga ,varven. Kammarnat h sankningshastighet installes sa, att mottagningsnivin N for varven forblir i huvudsak konstant, se fig. 10. The random receiver c is then opened, see Fig. 1b. The turns already received in the receiver c fall a short distance down the teeth of the cams, after which the cams begin to sink, as they receive, the turns. The chamber at the lowering speed is installed so that the reception level N of the yards remains substantially constant, see Fig. 10.

Da kammarna h komma till sitt nedre and; lige intill plattan e, passera kammarnas tinder h genom luekorna i gallren f, sO att hela tradpaketet vilar pa gallren f, som samtidigt avlasta kammarnas tander, se fig. id. Then the combs h come to their lower duck; right next to the plate e, the tines h of the combs pass through the hatches in the grids f, so that the entire wire package rests on the grids f, which at the same time relieve the teeth of the combs, see fig. id.

Mottagaren c slutes sedan ph nytt och kammarna h foras isar samt lyftas, medan den fulla hallaren ci Ores undan i sidled och ersattes med en torn, sa.som antydes med pilarna i fig. 1e. The receiver c is then closed ph again and the cams h are frozen and lifted, while the full holder ci Ores is set aside laterally and replaced with a tower, as indicated by the arrows in Fig. 1e.

Kammarna h foras pa nytt in mot karnan g och en ny upplindning borjar. _ I det foljande skall nu beskrivas den kontinuerliga avlindningen av de i forhallande till varandra forstallda varven vilande pa en hallare under hanvisning till fig. 3a, 3a', 3b, 3b', etc., varvid bokstaverna a, b, c, etc. hill-fora sig till successiva steg, varjamte de med prinite&en forsedda figurerna utgora sidovyer av element visade i figuren med samma nuinmer dock utan primteeken. The chambers are brought in again towards the core and a new winding begins. The following will now describe the continuous unwinding of the yards resting in relation to each other resting on a holder with reference to Figs. 3a, 3a ', 3b, 3b', etc., the letters a, b, c, etc. hill-fora themselves to successive steps, varjamte those with prinite & a provided figures constitute side views of elements shown in the figure with the same nuinmer but without primteeken.

, Ovanfor en tradhallare d, vilken liknar den for upplindningen an-vanda, finnes en cylinder i, soul Or kanisk i sin nedre ande och upphingd i stinger k vid sin owe ande, se fig. 3a. Ovanfor dessa stinger finnes vidare segment 1, som uppbara resten av den foregaende tradspolen m, som avlindas genom konen_ n. Tradspolens m nedre dnde forbindes med den Owe anden av nasta tradspole, se fig. 3a'. Above a tradhallare d, which is similar to that used for winding, there is a cylinder in, soul Or kanisk in its lower spirit and suspended in stinger k at its owe spirit, see fig. 3a. Above these stitches there is further segment 1, which carries the rest of the preceding wire spool m, which is unwound through the cone. The lower end of the wire spool is connected to the Owe spirit of the next wire spool, see Fig. 3a '.

De rorliga barkaramarna o, vilka Oro identiskt lika med mottagningskammarna och bilda 90° vinkel med segmenten 1, Oro rorliga i vertikalled. De passera genom tradhallarens galler f. The movable bark frames o, which Oro are identical to the receiving chambers and form a 90 ° angle with the segments 1, Oro are movable in the vertical direction. They pass through the tradhallaren's grid f.

- De lyfta sedan hastigt tradspolen, sasom visas med.pilar i fig. 3b, tills spolen beror segmenten 1, vilka dragas undan ogonblickligen. They then rapidly lift the spool of thread, as shown by arrows in Fig. 3b, until the spool depends on the segments 1, which are pulled away immediately.

Samtidigt med segmenten 1 dras Oven de stinger k, som upphara cylindern i, tillbaka. Harigenom sankes en cylinder q nedtill ur cylindern i for att vila pa tradhallaren d och i stallet f5r stangerna k uppbara cylindern I. Den trad, som vilar pa segmenten 1, faller ett litet stycke ned pa den nya tradspolen. Simultaneously with the segments 1, above the stitches k, which terminate the cylinder i, are retracted. As a result, a cylinder q is lowered from the cylinder at the bottom to rest on the wire holder d and instead of the rods k to support the cylinder I. The wire, which rests on the segments 1, falls a short distance down on the new wire spool.

Hela tradspolen stiger sedan langsamt, se fig. 3c, 3c' och 3d, med sadan hastighet, att avlindningsytan N Mlles mom vissa granser. Lyftningshastigheten Mlles exempelvis nagot hogre an den natt och jamnt erforderliga hastigheten, varvid ett overvakningsorgan stop-par lyftningsorganen, da spolen har lyfts for = —a mycket. Dessa organ sattas igang ph nytt, dâ nivan har sjunkit. Samma system kan anvandas for att reglera sankningen av spolen under mottagningen •av varven. The whole wire spool then rises slowly, see Figs. 3c, 3c 'and 3d, at such a speed that the unwinding surface N Mlles mom certain boundaries. The lifting speed is, for example, slightly higher than the night and evenly required speed, whereby a monitoring means stops the lifting means, as the coil has been lifted too much. These organs are restarted when the level has dropped. The same system can be used to control the lowering of the spool during the reception of the • turns.

Dâ barkammarna o ha passerat den niva, dar segmenten aro placerade, se fig. 3e och 3e', !bras segmenten framit liksom stangerna k, som medfora, att stodcylindern q dras in. - Man utbyter den tonuna hallaren d mot en full hallare, se fig. 3f, varefter en ny a.vlindning av traden borjar. When the bar cams have passed the level at which the segments are located, see Figs. 3e and 3e ', the segments are pushed forward as well as the rods k, which cause the support cylinder q to be retracted. The tonuna holder d is replaced by a full holder, see Fig. 3f, after which a new unwinding of the thread begins.

Alla de erforderliga rorelserna for driften av de ovan beskrivna apparaterna kunna ut- losas och styras automatiskt. Tradhallarna d, vilka vila pa hjul eller rullbanor eller föras tram tillsammans under mottagnings- el- ler avlindningsapparaten, drivas med en kedja, en tryckluftcylinder eller nagot annat lampligt medel. Hallatna d kiiith exempelvis vila pa ett lutande plan P och rora sig da framat automatiskt under inverkan av tyngdkraften, da en. hallare fares fram ett steg med hjalp av en medbringarkedja t, sasom visas i fig. 4. All the necessary movements for the operation of the devices described above can be triggered and controlled automatically. The wire halls d, which rest on wheels or roller conveyors or are carried by tram together under the receiving or unwinding apparatus, are driven by a chain, a compressed air cylinder or some other suitable means. Hallatna d kiiith, for example, rest on an inclined plane P and then move forward automatically under the influence of gravity, then one. holder, a step is carried out with the aid of a carrier chain t, as shown in Fig. 4.

Det är icke nodvandigt att kapa traden Indian pa varandra f5ljande hallare. Hallarna kunna dá tillsammans anvandas for att direkt mata mycket langa tradstycken till andra maskiner utan nagot avbrott mellan de olika styckena, varvid man borjar med den hallare, som har fyllts sist. It is not necessary to cut the Indian thread on successive holders. The halls can then be used together to directly feed very long pieces of wire to other machines without any interruption between the different pieces, starting with the haller that has been filled last.

For omsattning I praktiken av de forfaranden for mottagning och utdragning som ha beskrivits generellt ovan, kan man exempel- visf8ljande anordningar, som nu skola beskrivas. For sale In the practice of the receiving and extraction procedures described generally above, the following devices can be exemplified, which will now be described.

Fig. 5 och 6 visa en anordning, som kan anvandas for mottagning eller utdragning av traden. En transporthallare 1 for had vilande pa rullar 2 har en botten 3 f6rsedd med stanger 4, vilka bilda ett galler Over tva. motstaende sektorer pa 900. Dessa stanger Oro vinkelrata mot riktningen fOr fOrflyttningen av hallarna. Bottnens bagge 5vriga sektorer Oro obrutna, sa.som visas i fig. 6. Figs. 5 and 6 show a device which can be used for receiving or pulling out the wire. A transport holder 1 for having resting on rollers 2 has a bottom 3 provided with rods 4, which form a grid over two. opposing sectors of 900. These bars Concerns perpendicular to the direction of movement of the halls. Bottom ram 5 other sectors Unbroken, as shown in Fig. 6.

De bagge horisontella ramarna 5 och 6 aro forskjutbara, samtidigt, i vertikalled saint styras av rullar ph balkar ingiende i mottagnings- eller avlamningsapparatens ram B. De drivas med en motor M, vilken Or fast ph ramen B, over kedjehjul och kedjor. The ram horizontal frames 5 and 6 are displaceable, at the same time, vertically saintly guided by rollers ph beams forming part of the frame B of the receiving or unloading apparatus. They are driven by a motor M, which Or fixed ph frame B, over sprockets and chains.

I ramarna 5 och 6 kunna glida horisontellt tva i vertikalled rorliga st8d i form av kammar 10 och 11, vilkas tander svara mot mellanrummen mellan stangerna 4 i tradhallarens 1 bottenplatta 3. Kamtandernas andar Oro avfasade, sO att de latt kunna inforas inellan stangerna 4. I fig. 5 och 6 visas tanderna till vanster i det inforda laget och till hoger i det undandragna laget. In the frames 5 and 6, two vertically movable supports in the form of combs 10 and 11 can slide horizontally, the teeth of which correspond to the spaces between the rods 4 in the bottom plate 3 of the wire holder 1. The spirit of the comb teeth is chamfered so that they can be easily inserted between the rods 4. In Figs. 5 and 6 the teeth are shown to the left in the retracted layer and to the right in the retracted layer.

De bagge kammarna 10 och 11 drivas samtidigt av vertikala stanger 12 och 13, som Oro dragna genom avlanga oppningar 14 och 15 i stoden 5 och 6 och sorn dessutom Oro fasta 1 iva.havstanger 16 och 17 forbundna genom en lank 18. Kammarnas 10 och 11 Milder MI, ras naturligtvis samtbdigt radian stangerna 4 och dragas ut 'samtidigt alltefter laget fOr Milken 18, som drives med nagon lamplig Motor. The ram cams 10 and 11 are simultaneously driven by vertical rods 12 and 13, which Oro are drawn through elongate openings 14 and 15 in the pillars 5 and 6 and sorn in addition Oro fixed 1 iva.hav rods 16 and 17 connected by a long 18. The cams 10 and 11 Milder MI, of course, at the same time slides the radian rods 4 and pulls out 'at the same time according to the team for the Milken 18, which is driven by a suitable engine.

- 'I princip kan man for bildning av de eirkulara tradvarven anvanda kanda mottagar- huvuden. I dessa kraver anordningen for att fOrdela trhden p0 regelbundet forstallda vary ett visst vertikalt avstand mellan huvudet, som omfattar ett spel, och de lagda varven. In principle, known recipient heads can be used to form the circular wire turns. In these, the device for distributing the wire on the regularly formed wire requires a certain vertical distance between the head, which comprises a winch, and the laid turns.

For minskning av detta joke onskvarda avstand, vilket Or niidvandigt, da Oct Or frhga om att mottaga en trad med mycket hog hastighet, kan man anvanda ett mottagningsstalle utan fordelningsanordning genom aft hela huvuddet bibringas en rotationsrorelse. To reduce the distance required by this joke, which is necessary, since Oct Or requesting to receive a wire at a very high speed, one can use a receiving stall without a distribution device through which the entire head is subjected to a rotational movement.

Fig. 7 visar narmare en shdan mottagningsanordning. Denna Or sammansatt av en ram 20, exempelvis i form av en port, vilken upp- till har en platta 21. Ovanfor denna finnes en andra platta 22, som Or forbunden med den forsta plattan genom minst tre vevar 23, sorn Oro forbundna inbordes genom en kedja 24. Den ovre plattan 22 har i centrum lager for sjalva huvudet och motorn 26, som driver huvudet med hjalp av remskivor 27 och rennnar 28. Fig. 7 shows more closely such a receiving device. This Or is composed of a frame 20, for example in the form of a gate, which has a plate 21 at the top. Above this there is a second plate 22, which Or is connected to the first plate by at least three cranks 23, which are connected inboard through a chain 24. The upper plate 22 has in the center bearings for the head itself and the motor 26, which drives the head by means of pulleys 27 and gutters 28.

- En ihalig axel 29 uppbar nedtill en brytskiva 30 och en arm 31, ph vilken Or fast en brytskiva 32, vilken styr traden sa, att den rullas upp ph ett spel 33, som Wailes ororligt rummet med hjalp av en mellanaxel 34, med hjalp av satellitdrev 35. A hollow shaft 29 supported at the bottom a break plate 30 and an arm 31, ph which Or fixed a break plate 32, which controls the trade said that it is rolled up ph a winch 33, which Wailes unobtrusively spaced with the help of an intermediate shaft 34, with helped of satellite drives 35.

-En ring 36 med fjadrar 37, som dra ht de sista varven mot spelet 33 och hindrar dem Iran att glida, Or uppbangd i plattan 22, som uppbar sjalva huvudet och foljer shlunda rorelserna i apparatens axiella riktning. A ring 36 with springs 37, which pulls the last turns towards the spindle 33 and prevents them from sliding Iran, is suspended in the plate 22, which carries the head itself and follows the movements in the axial direction of the apparatus.

Spelet 33 Or fOrlangt nedat med en cylinder 38, som bar nagot mindre diameter On spe- let. Cylindern omges med mellanrum av en andra cylinder 39, som Or fast forbunden med ramen 20 och har en diameter, som svarar mot diametern ph den tradspole, som lagges pa hallaren. Den yttre cylindern 39 har vid sin nedre dude en lamellanordning 40 av kand typ, vilken gor det mojligt att tillsluta den momentant nedtill sa. att man far en temporar mottagare fOr varven. The game 33 Or far down with a cylinder 38, which had a slightly smaller diameter On the game. The cylinder is surrounded at intervals by a second cylinder 39, which is fixedly connected to the frame 20 and has a diameter corresponding to the diameter of the wire spool laid on the holder. The outer cylinder 39 has at its lower dude a lamella device 40 of the candle type, which makes it possible to close it momentarily at the bottom. that you get a temporary receiver for the yards.

En lagerbock 41 anordnad pa en ovre farlangning 20a av ramen 20 uppbar en install- bar rulle 42 for tillforsel av trhden. Mellan inloppet till axeln 29 och lagerbocken 41 finnes en vagga 43 med tva brytskivor 44, som deltaga I axelns 29 langsamma rotation omkring mottagningsanordningens mittaxel. A bearing bracket 41 arranged on an upper extension 20a of the frame 20 carried an installable roller 42 for supplying the wire. Between the inlet to the shaft 29 and the bearing bracket 41 there is a cradle 43 with two breaking discs 44, which participate in the slow rotation of the shaft 29 about the central axis of the receiving device.

- Den kedja 24, som forbinder vevarna 23, vilka uppbara den ovre plattan, drives med en icke visad reduktionsvaxel frail axeln 29 eller med hjalp av en hjalpmotor med lag hastighet for erhallande av den onskade, regelbundna forstallningen av tradvarven. The chain 24 connecting the cranks 23, which support the upper plate, is driven by a reduction shaft (not shown) from the shaft 29 or by means of an auxiliary motor at low speed to obtain the desired, regular configuration of the wire turns.

— Vagnar 45 aro fiirskjutbara i vertikalled pa ramens 20 pelare och uppbara stoden 5 och 6 for kammarna 10 och 11. De bagge vagnarna 45 Aro upphangda i kedjor 46, som aro dragna uppat runt kedjehjul 47, som arc forbundna genom en axel 48 driven av motor 49, en variabel vaxel 50 och tva klokopplingar 51, som majliggora drivning i bagge riktningar och med olika hastighet. Carriages 45 are movable vertically on the pillars of the frame 20 and support the pillars 5 and 6 for the chambers 10 and 11. The rear carriages 45 are suspended in chains 46, which are pulled upwards around sprockets 47, which are connected by a shaft 48 driven by engine 49, a variable gear 50 and two claw clutches 51, which enable drive in ram directions and at different speeds.

Fig. 8 och 9 visa en avlamningsanordning for trad, vilken lampar sig sarskiIt for avlamning av traden enligt uppfinningen. Figs. 8 and 9 show a wire unloading device, which lights itself separately for unloading the wire according to the invention.

Avlamningsanordningen bestar av en ram 60, som vilar pa pelare, p. vilka kamhallarna 5 och 6 aro glidbara i vertikalled. Upptill och i ett fast lage i ett plan vinkelratt mot pelarna finnas tva stanger 61 pa vardera sidan. For tydlighets skull ha i fig. 8 stangens 61 alla visats belagen i figurernas plan. Dessa stanger aro anordnade under stod 62 i form av obrutna sektorer pa 0, vilka svara mot den slutna delen av tradstodet enligt ovan. Stoden 62 aro forbundna med stangerna 61 genom fjadrar 63. The unloading device consists of a frame 60, which rests on pillars, on which the cam halls 5 and 6 are slidable in the vertical direction. At the top and in a fixed position in a plane perpendicular to the pillars, there are two rods 61 on each side. For the sake of clarity, in Fig. 8 all the rods 61 have been shown coated in the plane of the figures. These rods are arranged below stand 62 in the form of unbroken sectors of 0, which correspond to the closed part of the wire stand as above. The post 62 is connected to the rods 61 by springs 63.

Da stangerna 61 foras frama.t, vilket intraffar, da. kammarna 10 och 11 ha lyfts ovanfor stangerna 61, sasom har heskrivits ovan, komma stoden 62 till anslag mot cylindern 64, som ãr anordnad centralt, se den vanstra delen air fig. 8 och 9. Stangerna fortsitta att rora sig framat och intrada i hal i cylindern 64. De fora mot slutet air sin rorelse undan Iankar 65 anordnade inuti cylindern, vilka Ian-Isar normalt hallas vertikalt av fjadrar 66. Stangerna 65 aroi andra anden med hjalp av lankar 67 forbundna med eylindrar 68, som aro glidbara i vertikalled parallellt med en central stang 69. When the rods 61 are advanced, which occurs, then. the cams 10 and 11 have been lifted above the rods 61, as has been described above, the post 62 abuts against the cylinder 64, which is arranged centrally, see the left part air fig. 8 and 9. The rods continue to move forward and enter the hall in the cylinder 64. The forums towards the end of their movement away from Iankar 65 arranged inside the cylinder, which Ian-Isar are normally held vertically by springs 66. The rods 65 aroi other spirit with the aid of lanterns 67 connected to cylinders 68, which are slidable in vertical direction parallel with a central rod 69.

Dd. stangerna 61 fora undan lankarna 65, dras cylindrarna 68 tillbaka samtidigt. Cylindern 64 fores salunda uppat av stangerna 61. I lankarnas 65 vertikala lage aro cylindrarna 68 utskjutna och uppbara cylindern 64 genom att uppifran vila p tradhallaren 1, som är anordnad nedtill, se den hogra delen av fig. 8 och 9. Tander 70, som intranga i hal hallaren 1, hindra cylindern 64 fran att rotera och sakerstalla salunda positiv korrekt orientering for oppningarna upptill i cylindern, .genom vilka stangerna 61 passera. Dd. the rods 61 move away from the links 65, the cylinders 68 are retracted simultaneously. The cylinder 64 is thus carried upwards by the rods 61. In the vertical layer of the lanes 65 the cylinders 68 are extended and supported by the cylinder 64 by resting on the wire holder 1, which is arranged at the bottom, see the right part of Figs. 8 and 9. Teeth 70, which intrude into the sliding holder 1, prevent the cylinder 64 from rotating and ensure a positive positive orientation of the openings at the top of the cylinder, through which the rods 61 pass.

Vid cylinderns 64 awe dude finnes en fritt roterbar bobinplatta 71. Relativt tatt ovanfor densamma finnes en platta 72 med en kanal 73 i form av en trumpet, vilken platta aven lsan rotera omkring sin axel. Det hela omges av en styrcylinder 74, som genom en konisk del 75, som Or forbunden med en cylindrisk del 76, vars diameter är nagot storre an tradspolens diameter och vars nedre ande ar ho- nisk. At the awe dude of the cylinder 64 there is a freely rotatable bobbin plate 71. Relatively taken above it there is a plate 72 with a channel 73 in the form of a trumpet, which plate also rotates about its axis. The whole is surrounded by a guide cylinder 74, which is connected by a conical part 75, which is connected to a cylindrical part 76, the diameter of which is slightly larger than the diameter of the wire coil and whose lower end is honic.

Cylindern 76 styr och centrerar den ovre delen air tradspolen med cylindern 64. . Hal i cylindern 76 Ora det m45jligt for stangerna 61 oeh segmenten 62 att narma sig och for kamhallarna 5 och 6 att stiga till sitt ovre andlage. The cylinder 76 controls and centers the upper part of the air wire coil with the cylinder 64. Slide in the cylinder 76 It is possible for the rods 61 and the segments 62 to approach and for the cam halls 5 and 6 to rise to their upper abutment.

Plattan 72 kan aven drivas av sjalva traden med hjalp air en brytskiva 77 och en rem 78 for fullstandig avspanning av traden och avlastning av alia spanningar i det agonblick, di varvet lyftes. Tra.dens friktion driver for ovrigt bohinplattan. The plate 72 can also be driven by the wire itself with the aid of a switch plate 77 and a belt 78 for complete relaxation of the wire and relief of all stresses in the agon moment at which the revolution was lifted. Tra.dens friction also drives the bohin plate.

Sasom visas i fig. 10, kunna de fyllda tradspolarna fOr transport taekas med vanliga lsapor 79, som stjalpas Over hallaren °eh pressa samman tradyarven. Dessa skyddskapor 79 fixeras med en central mutter 80 eller med en nedre styrning eller pa nagot annat lampligt satt. As shown in Fig. 10, the filled wire spools for transport can be taken with ordinary lsapor 79, which are tipped over the holder and compressed the wire heritage. These protective caps 79 are fixed with a central nut 80 or with a lower guide or in some other suitable way.

Claims (4)

Patentansprak:Patent claim: 1. Apparat for att kontinuerligt overfora en trad mellan rakt tillstand och tradvarv med jamn stigning eller vice versa, kanneteeknad air att den i kombination innefattar en anordning (a; n) for att overftara traden mellan rakt tillstand och tradvarv med jamn stigning, en tillfallig mottagare (c; 1) air tradvarven, i vilken en. horisontell stodyta kan vara belagen pa ett litet vertikalt avstand under anordningen, varvid organ aro anordnade att styra inforandet av denna stodyta I arbetslage, ett i vertikalled rOrligt stOd (h; o) for att hoja eller sanka en spole av tradvarv med jamn stigning, sa att iivre a.nden pa spolen kan hallas p5. ett litet avstand under namnda anordning, och organ (h och f; o oak f) for att Overfora en tradspole mellan det i vertikalled rorliga stodet och en horisontal transpartor.Apparatus for continuously transmitting a trade between a straight state and a steady rise or even vice versa, it may be shown in combination that it comprises a device (a; n) for transmitting the trade between a straight state and a straight pitch, a random receiver (c; 1) air trad yard, in which a. horizontal support surface may be located at a small vertical distance below the device, means being arranged to control the insertion of this support surface into working position, a vertically movable support (h; o) for raising or lowering a coil of wire turns with a smooth pitch, so that iivre a.nden on the coil can be held p5. a small distance below said device, and means (h and f; o oak f) for transmitting a wire coil between the vertically movable post and a horizontal conveyor. 2. Apparat enligt patentansraket 1, i vilken omvandlingsanordningen for traden utgOres air en fordelare air traden. pa cirkulara vary, kannetecknad air att fordelaranordningen am monterad pa en platta (22), forhunden med ett stativ (20, 21) medelst mekaniska organ (23, 24), anordnade att bibringa den en langsam, cirkular rorelse.Apparatus according to patent application 1, in which the conversion device for the trade is constituted by a distributor air trade. In a circular manner, the distributor device may be mounted on a plate (22), precluded by a stand (20, 21) by mechanical means (23, 24), arranged to impart to it a slow, circular motion. 3. Apparat enligt patentanspraket 1, i vilken omvandlingsanordningen fOr traders utgores av ett avlamningshuvud, kannetecknad air att avlamningshuvudet for traden Kr monterat omkring en inre cylinder (64, fig. 8), som antingen Or upphangd i sin byre del me-deist stanger (61) upphurna ay ett stativ (60), rOrliga i radialled och inforda i urtag i den inre cylindern, eller med sin nedre del vilar pa en central stodcylinder (1) fOr traden, varvid den inre cylindern och den centrala cylindern hallas samman inbordes genom kopplingsorgan (70), vilkas forande till ingrepp astadkommes i beroende ay indragningen ay namnda, rorliga stanger.3. Apparatus according to claim 1, in which the conversion device for traders is constituted by a deburring head, characterized in that the deburring head for the trade Kr is mounted around an inner cylinder (64, Fig. 8), which is either suspended in its upper part by means of rods ( 61) suspended on a stand (60), movable in radial direction and inserted in recesses in the inner cylinder, or with their lower part resting on a central support cylinder (1) for the wire, the inner cylinder and the central cylinder being held together byboard coupling means (70), the engagement of which is effected in dependence on the retraction of the said movable rods. 4. Apparat enligt patentanspraken 1 och 2, kannetecknad darav, att avlamningshuvudet — — omfattar en bobinplatta (71), som är monterad fritt roterbar pfi. den inre cylindern (64), en roterbar platta (72) med en trumpetliknande utlopps5ppning anordnad pa ringa stand ovanfiir bobinplattan (71) och cylindrar (74, 76) anordnade att dels forhindra utvidgning av tradballongen, dels eentrera spolen av tradvarv. Anforda publikationer: Patentskrifter fran USA 2 927 744.Apparatus according to claims 1 and 2, characterized in that the slamming head - - comprises a bobbin plate (71), which is mounted freely rotatable pfi. the inner cylinder (64), a rotatable plate (72) with a trumpet-like outlet opening arranged at a small position above the bobbin plate (71) and cylinders (74, 76) arranged to prevent expansion of the wire balloon and to enter the coil of wire turns. Request Publications: U.S. Patent Nos. 2,927,744.