DE1560969A1 - Device for circular knitting machines - Google Patents

Description

concerning
Equipment for circular knitting machines

Priority! Mar 16, 1962 - UK

The invention relates to, and is in particular about, round triokines directed to a device provided by this, which has the task of being used in such machines continuously cut knitted fabric into lengths. This cutting into lengths is required for more than one occasion, as will be seen from the following results. For example, * the knitted fabric can be a continuously produced one-piece "tubular fabric" which Cut into sections of specified length for use must become·

909839/0801

BATH ORIGINAL

A -oitereß .Example iat represent strand of Bekieldiragayticken "to iieiepiel akes" of having loose Maeouer.reihen zwiaohen the eineelnen Befcl <5iduntf "8t <loken is formed and from which the ßineolnen MarenstUoke be sohlieiilich separated on the loose Laachanreihen mUeatm. Ler letatere i'all let a "more suitable" examples ao daa the nfichiOljentie description of the invention directed to this int. "

Pie Wnrenat'icice, z, or lure as Kalbaohlauchware been normally separated in the machine abgeao ^ s and eineeln from the latter "usually by hand · The task uur ilrfindlung bestent in" dae Sreniwn aer einsul- non pieces (Bekloidun ^ estiloke or Liin ^ en; vonexnander on the otriokaachine wUhrand the letaterw works and the suction continues »au ormogliohen.

If the machine delivers ready, separate pieces »» o this means nuturlioh one: vineparung in the tent »and workload as well as adding the coats and the space requirement * for» utitnliche blnri oh dunking.

Eei * pielöweiee does the advantage in the cases "in which the separated blnseletUoke on a sordtr plant sur utlbattenden conveyance, with" pi "Löwuiuö eua sorting or for the supply on a selected delivery parts, fall obviously.

909839/0801

BAD ORiOlNAL

. "■ ~ 3 - ■. ■■ ',

Uegenotand the Erfinduns is therefore arrangement one in or for a Strioktaaeohine *, inter alia, separating tlnselner lengths from a continuously knitted iitammlän ■■ - & the Btrickwar "(hereinafter ^M dae Werketilok ^M hereinafter) with a separating adjacent Deia way in which aioh da "workpiece moved, arranged, and a direction that comes into action with this movement and releases the separating device so that it acts on the workpiece while the movement of the latter continues.

A AusfUhrungaform the inventive arrangement for daa detach 4 # r. '. triokware of a bundle stretching machine will be discussed with further features of the invention below for example in connection with the enclosed invoices n = iher beechrleben, and «was seigern

1 shows a plan view of the arrangement according to the invention;

2 is a view in section close to the line Xl-II in Fig. 11

3 a front view of the arrangement and

4 an i) relocation of the disconnection device.

The arrangement shown is applied to a Bundetriokmanchine of the traditional kind described, whose Main frame shown echematieoh and beseiohnet with 1

909839/0801
BAD GINAL

and in which there is "workpiece 7 ₉ in the present case" in a continuously knitted strand of sooken, which "like the successive tips and edges are tied over by three or more", I tie another alglnatfaden "in the dtr zone 2" Gitlioh der Mae oh ine is withdrawn. The Abüugvorrichtung has two grooved "Aotiugfraleen 3 on" which "r.wiuchen two;? bag s, which are arranged on one with a »it t strength uffnun ^ c vereehtntn support plate 5 rotatably ALND by a device which iet not shown as _t" ie no 7eil the invention forms "The support plate 5 is in a circular arc" With a "not coming over the top" movement (again by a device that is not shown in detail, since a sound can be played in a known manner) is moved back and forth on a fixed cover 6 ·.

Riatte 5 is also used to arrange a workshop disconnection device, which allgaaela bit 8 denotes, below the orphans 3 " ν9τη · τ i" t in the separating line, a division generally denoted by 10 and a “tone” from this controlled device 9 for actuating the separating device arranged "On the Masohine 1st" iac fire facility 11 rorgeeehen which dl "Afetast * Torriohtung in the required lateral distance" for a · entapreohende work it WerJcetUok is prepared "Me

909839/0801

Tait 8 to 11 beseiohneten facilities are below described separately with further details.

Dia separation device; Q

The main component of the device is an Aaboö .12 and a marked cutting edge 14 / tirsQhen. Mo, Meaeerklinge 15 bööitat also a trimmed and entapreohend Teilkreieförai, * «or crescent forai ^ ö aohnlttkant · 16 * The iäeeyer blade 15 is, among other things, a 2aplan 17 articulated» * o dad its 3ohnekante 16 Ubar dl · 3Oshippedkante 14 old twisted can be "where under the head of Sapfena a"? "is the 18 Torgeaehen" around the necessary son-oath-oath eiohor "luatelltn. Furthermore is the Meeöerkling · with ainea i ^? in he 19 provided · der elt one at the Ambofl au * _tj ebildetön Hamp · 20 sueaiHMKurlrkt «to drive the anvil to dl · yohneiuklinge * -

On the blade 15 lat an Endetüok 21 means Affected · 22 befeatlgt »the further · 1ηβ -Verketüokepennpifttt ·

9 0 9 8 3 9/0801
BADORIGiNAl

wearing. DJUaa? Lattt »lift arranged under dam Ambo3 and <iin «curved up to WrketAcit 24

The rollable ABtreanvorrichtun * nlmr.it, because uie tm the support plate 3 attached lot "to (ur rotating ^ in" and bawung the last part "" o that during " uwβ Hube" in: ier an honoring of this backward <i Herbe ^ &, | ung a Naa «25 at the endstiok 21 mn a meehanlitchen Anaohlag (aitne below) only attachment comes and is held, while the anvil 14 in this Hiohtun ^ boi uoer the core is laid out '^ erketUok furtherbawegt * The» has to that uioh da "sea moved and sheared over the ^ ercatiiok, whereby the lip 24 sees the uerketuck from the underside otrnff" in the son oath in front of ^ a ^ ^ u un

Furthermore, the arrangement is made " a & ii, when the plate 5 turns turllok" the sea is sounding 1 ^r ) Ewan. ^ Lüuii ^ in its Auegangaa division old Beiug on the amboi: 14 aurüok-Yeriioh is swiveled · For this 2wcok iut a tension spring 26 provided »the en their» anchored one country to an otirt 27 ▼ let »the tob BndatUok 21 n & oh abuteht» and at your other end to oineci HtIft 2Θ on fier support plate 5 · Mn adjustable Aneohlaif 29 & n der iNfaae 20 de · BndetUok ·· beutioat da · Ende doü ItUokhubee de ·

909839/0 801

BATH ORIGINAL

by a plant nn the "and cer tfltloe 6.

; de ivinrichfcun ** ΰ aur actuation of the disconnection device

As also emerges from Varangfchönuen, the task of device 9 assists in bringing fine mechanical ano-loosening into the weave of the mnue 23 if it has been carried out in the case of the presented atelit iorrn boBtöht aieuer / maohlag from a loop 50 fm a soh7 * enivb "iren" arm 31 "which" horizontally and horizontally stretches trsn ^ ontially over the support plate 5 ^ and is hinged to "jinesfi ar ©, which is hinged by an ait dem &a" K3hinöngtatell .verschvfiutoten Aging ^ l after aba top divides · üer arm 51 ouroh "ine tension spring is held in a horizontal position 35 'in which the tab 30 calibrated at a distance from the - is dea Endatiickeö 21 .; {&" * 25, and which by a stop 34 on the bracket 32 determines "Ber Ana 31 1-Λ. However,-connected by a Kuppluiogaetange 35 to the movable armature 53 of a fcSagneiepul" 36, when it is "" iagnetepule uuroh the scanning device 10 is energized (see · below), tlae the tab «Bearing end of« armes '51 downwards gen and over an amount inclined downwards »which is caused by an adjustable attachment 37, UiQ the Xifiech · 30 in the way of the i-ndatücituase 25 see below

90983 9/08 01

BATH ORIGINAL

• β -

bring. In the servant.! Division “if di <i support plate and di <? 'vnlßön 5 (lon üub in one direction of your "not £ ur Huhe coming * movement euefthreji »Olurch the ilaae 25, ge / jen the Lftac'm "50 is applied, JIIe Möö sounds 15 ao <lnO <li «previously adored fort-Al» nohnrwirlcun, 'j '! bor you wide there are at tileiohaeitlü wi d die! 'or 26 relaxed

Hol. the reversal of movement-. <5 support plate 5 is ftoue 2ü deep; Bndatiloken 21 old this moves, so that the aneohlaelaeehe 30 v <irläflt _f while the spring 26 fieafi sounds i ^f > in its Auo ^ iang "" division looks back and then rait Bessuii / "uf the Aaiboö

Pie AbtßntvorriohtUTut to

Abbot «*? Tvor: iahturu; comprises a photoelectric direction 41 and a projector 39 which is arranged in the separating zone 2 . By means of a projector 59, on a holder 40, which is fastened to the height of the Maeehlne and set up at its height no, the ill "Aohae dee fr" | e toretrahle just below the anvil 12 and on the Potoaelle in the device 41 gerlohtet InU Mese l ^ otoeelle let elektrieoh n & t connected to a rersttgerten «da.i eeinerotit« the excitement of the

9 09839/0801

BAD ORiGiNAL

• coil 36 controls *

! LIo arrangement iat dah ^ r eo taken Daae _t when a smiling from the light source in the projector 39 to £ oto "tll · 41 drops" this is excited, aa Dau solenoid 36 energized v; ill, creating a train to the Btftnge 35 and therefore the Anaohlaglaaohe 50 moves in the path of the 25 αββ Rndet'Jqkea »Under normal operating conditions, however, there is a Werkatüok 7 in the path dea Liohtötrahla, then it is sufficiently llohtunäurohläiieig» to cover the photo rolls 41 so that the Magnet coil 36 is de-energized. <? enn but the factory liohtduroh- lüB & Us iat ₉ as in the loose rows of dimples connecting the cams, besides the "learned algin" thread, the photocell 41 is not covered "so that the magnetic coil responds and a monitoring process takes place ·

Ks lot wioiitig that the AnecuX & glaaoue 30 in the sitesertee « ^ atstellung eumindeet during the yarn stroke of the

5 remains in one hole, whereby it is often desired that this lift can be repeated, depending on the thickness of the hole _and the density of the effect. is let the task of the pre-booked relay, aieaen require! young bill su tyagen and the dtr M & gneKspulf 36 to a Zsitrauii «d« r aioh from the

90983970801
BATH ~~

and the testing as wUnoohenawert he # ie * iön has, eu νοΓΒ-Γ-Äorn

In the dodrive of the arrangement described above, however, it was alo advantageous to " dfiii the Liohtjuelle baw, the irojöktor 39" out of round the ijanssen Tiitl ^ ity of the JtriokPirvüchino Lioht. Abijouoiien from aem "Jiaatand, d» 0 ilen, technically gouehen »voruqliweml ^ rlüch ieb, still avoids the urhahto danger of unboabulohti, ton of the closure device aur unwanted Keit * wise socks can occur with a Λϊγ« ^ of socks the Potoaelle through the light beam on other parts of the cJüoke > Vi & on the connecting lockaren ... r. '. oohen excited confused! " For example, if there is an additional deduction of the length when knitting a 4-person pero o olner sooke Maüohen? «Lii« n an d «r Sohnittu parts included.

The utiüeyJnriclitmig 11

As mentioned, the external installation 11 is designed in such a way that d «0 si« in Ttrbindun «alt den normal ·» taxor ^ unen der

909839 / Q80t

BATH ORIGINAL

Machine works, d. h · in .echuelwirjcung with the andβion;> triCK ± unctlons of the machine, which practically determine the movement d <* t * work piece · With an i. triokiaaoehine herküomlioher type is <ile eentrale control dieaer functions by, 'he uot drum Exercised · which beatiramt etc. »oils movement of a kuaterkette Ak" in a long endless the front of the Hasohine bow down

The chain eo can be set up on iiioh <iie Abtrermvorrichtun ^ unaitteltiar »e.B. through suitable Cam elements on the chain, actuated, but has eioh In practice, the defl ttie movement of such Chain is not very accurate, for example as a result of the lung changes that occur in any previous Xeiape can, and the changes iia »ErkatUok

at Wr @ ohiede> nen öarndioken and properties etc »i'ie is therefore described in the following The preferred arrangement only uses the abbot equipment prepare »duait this like uie fcfcinuttsuerung the separation egg? exercise, can

In the particular arrangement shown, the mother “ 42 runs over a chain wheel 45, since it is freely rotatable on a bracket 4”, which is arranged on the front of the machine, with the length of the 4 chain at suitable distances being carried along on the links? 44

9 0 983970801

SAD ORIGINAL

~ 12 -

«Ind. The chain then becomes the sprocket 43 eo passed »that everyone following · Mltnehaer 44 at elnea era 45 a swivel lever mounted on the bracket 46 engages · With the other arm 47, this angle lever is thrown through «Coupled in ulled 48 with an Ann 49, the tiuf one fe & ten bracket 50 en of the machine eehy; retractable l * $ t and Deose end part of the contact piston 51 "ines feu ten Kikroöeholder © 52 steered

This iiikroöohnlter is also ia Speieeetroaikrele the Llohtq.uelle ia projector 39 «so over and over at regular intervals during the viewing of the VferkatUcJceo 7 and during the car in norcittlorVNilee worldtriokt the light source of the abbotmetrmetriohttre 39 lights up 10 and the Setätigunf "einrlohtuag 9 door the Abtrnnrorriohtun" auelöet. The Ar »49 knows by a non-Gnitist ^ with the dt« anchor 38 connected Ar »BurUufcgeetellt and thereby the Kikroeohslterkontakt be interrupted.

The invention is not limited to the binary units shown and described, "changing can lead to various changes within its scope." Help Xa special kftnn the Abtrennyorrioütua "r * r ** hiedene have oreen? Belepielaweiee uad a duroh J5R" ht "earth formed, the eo moved wl? 4 _t dft! by Afe * ofe * el * en «um thereeplaetieehen

9 0 9 8 3 9/0801

BATH ORIGINAL

Fibers fotrioict Wa * is separated

909839/0801

Claims (1)

-H- I ι t m t 8 η ι β r ti ο h 8 1 installation for a knitting machine for cutting off one length from a continuously knitted length of a knitted fabric (workpiece), characterized by a cutting device which is arranged adjacent to the movement of the workpiece and a device which is such under the effect of this movement stands "since it activates the cutting device on the work stack while the movement of the letater continues. 2 · Device according to claim 1 »daduroh characterized, that under the effect of the movement of the work piece standing / facility a «device for scanning of the workpiece moving past and a device serving as a backup device uafaiit, we lohe the latter through the scanning device if a certain feature occurs in the workpiece triggered and then the disconnecting device in action is done 9 · Device according to claim 2 for successive island lengths connected in the v / orkutuok by deliciously knitted maeohea rows, daduroh, dad 90 98 39/0801 The scanning device is a photocell that is arranged so that the lookeren maeeheureihcn la aioh passing factory fcUek discovered 4 «A device according to Anapruoh 2 or 3 * characterized net that under the action of #erk» dividing tiiokbewegung ω Kinriohtuiig further comprising control means ualaiSt "the old one specific in intarTftllen" dit-Xlohen VerMitnis xu the Strleketeuerorganen M & eohine to prepare the Abtaetvorrichtung operable let 5 »Hinriohtung n ch the eu before & ngehendeii Anepraohen in it to a Striokmaeohlne 'two'atoiuen" lrkenden From "2Ugewalfien _v kreiefürmigen for reciprocation in Oine @ bow beotiuuut eind, characterized gekemistalch." net. 6, llnriohtung mah den roreua ^ ehanaen carrion priiohen "by the fact that the abbtrenwrorrlehtune an AjabeS and a meta sound * auiw * iat, which is relatively humtglioh iat, with both the measurement sounding as 909839/080 1 au oh der Anbog gtkrUmiatt Bohntidkanten b «elte» n. 7 * i £ inriohtun & according to claim fc, thereby the disconnecting device "it ti & tr WtrkftUokfpannplatt * veretiien it, which in the to rim Ib i ·" Aaboett * ang "or <än" t and with ύ · τ Mteeerklins · bfwtglioh let around daa WerketUclt during the ·· SohnvldTorgangta about the · Amboflkant · tense »u stop. ? ür:? iraa N. OOHAH (37, MAHÜAHET) ΙΊΏ. PATENTANWÄLTE DR.-INe.H.FiMC'1, riFJ; .i- ' ^J OHB Et: ¹ .- ':' ■■ '- --AtficR 9 0 9 8 3 9/0801 BATH ORIGINAL Empty soap