DE1896040U - SPREADING DEVICE FOR PACKAGING MACHINES OD. DGL. - Google Patents

Description

* - Dipl.-Ing. Dr.-Ing. HEINZ NICKEL · «»

PATEIiTASiWALT

RA. 654 373 * 10/12/63

48 BIIIEFEID / WISTF. STiederwall 8 (at Jahnplatz)

October 9, jQ63

for ^ aekiuaeeuinen oil. like .. "

?; ie K'eueriui ^ fcert a spreading device for Packoasekiaen. ocl.d ^ l. zuo keeping open one of a supply cylinder of a .V'üll- ν.ηϋ 7e3 / schliGßei; irie! itun2 sugefi.'hrtea flacb geschteia sclilaticfeför ;; ägeu Folie anc "..r.chspapier, Ilunütstofi oc; .ö £: l. Llaterial.

It is generally a bad idea to keep it off. ciiier sciilauchiörr-iigea Folie & us ',' ackapapier, Hiin ^ tEtofi of ^; .ö £ l. IJaterial a f erroisn ^ ne ti see Ilörv-er, T7ei.cb.er as a ball aucgebixoei: is, zn venvencien, ΐ / ϋΙ> θΐ the same in for; Jcläi ^ el3e kept vircT. üas Llagaetfeld τ / ircl generated by means of equation. This Irs emanate Yorrie'ztung v; eist afeer geiris ^ e disadvantages. In general, the magneti-Lcbe iteuerv'iig is very large. can lead to destruction of Sclilauoh -Eimaterials, on »

Temgnfolse is a "VersesεeiT.nv; fcentengeiVoroeii, öie öaria fcesteTt, -'ItA: a f erroii ^^ e'fci- ⁰ ^ ¹ " Zöx-per In * ■ 'tines Hinges eus ^ ebiiöet ict, ireloner in a «; i Gtä: ai: ig tie Ilraftrickt ^ nj; weehaelndeKi field Kietirerer radially aiigeoräneter 2lektrcKag: iete öercrt in L-el'iT / ebe relialten '.ν ir el that he can nowhere öeε Lclilruobeo longer time 2Uiii concerns lcoiiii-ieii.

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'.,' ei tericiu is it celrana-- :, tlie spreader as freisolj.wefcciißen I ^ xiearin.g at CZi ¹ MIOe ^, up which under Freilacsiuac a small - .. aft splits it zxvei oö. me ":. r LIeI -"Lrc-Ijetv.; - ': aneri:? a ^? ietG appropriated a ". l: cr iimenring and C ⁵ Ie 131er: tr -: - Ijzv. ^ ncr ^ f-giiete ^ inr! hiei' ^ ci gcgebenenfal] • i'Tcii lateral PUliriingsrollcii out. "reiscfcT / eTjenoer j-: inerring nn-5 riel: trc- " uz ::, I ^! atier ;;: ai; nete kö.a: ien CaTjei flaoh, OYaI, ε el: ig, rrac! or the like -ε: «:. ^ ρΐ-ilt! et sein vine? vercohiec'eae - ^ rcienabineECungca eufv / eisen.

'Je.itsr--.in is c & Iu _- die ^ e:;: Ζρε ^ ϋ-Ηβζι ^ Εη. ^ Ci: .cli]> £ :: a: üitge -'. 'J'Ci'öeii, da £ rrna yf: r? R: cht Ixet, öui * ch zrei 2ie! "Troßagnete, 2v; isehen cicre: i lole a freisolr.7el3cnf he Γ, ϊη ^, the wieferiiE in a ^ oZilaucIifoiie corridor cie ina ^ aetisehe -ir :: n? i £ fi-ci εοϊί ^ εΙ. ^ ίΐί angeoröluet is, mic daänrch, öeii about öen 2ing the iol-ilaucri geijogeii is, »ilen £> ο ^ 1.: · ι-οΙ · ttän ^ ig open si! keep. lIIs int hekinat, iiai iiese Zin.rio ""'tn ^ 2 c'iae a; 3rc £ c: i technical ■ ntr ^ iiü , iactcsüiicere only i :: it ele!: - trisoizen ^ egelgerätea to reach is, separating a stable ^ nataac iec irei3chv. * ebeaf! cn .Liiiges or ar, oh only eia aan closerac: stable state of freisci'iT / efcenc-ea Lin.ges 211 ereio'ien is. In tec-iniücber - ^ insicLt This rrincip -rihcr irf very ^, rcäe ichv / ieri.ykeiteii. -Iv.ch it is t-elianr.t, äaB c3t: rcii ei? i c-ystes = you should- od. '..alzeiii-iiordanngeü , inc: eis: outside each recLtö line, liaLs a ^ ^: & ar ".. 'al ζ en with in..iea zvfisc Leu C en .. 'al reilte, j-ren each a single Ii, Oile aageorinet is, over f! Ie the icl: 3 aiio-: drawn-

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, e: ir: erv.en kr.nn,; engellsen open kr "It unc: ai3 ^ price rie ^ .ttmg Ιϋτ , t.culuuehfoliea coi-iit Yerivencun ^: finds. iic difficulty" when using uieser Iiiiirichtiiiis ic a »ie r ('aria zn hereditary that the foi.ie dea ^ .anf c: er ^ o lenaiioröuuag i ^p clge zn Leistea Ιιε, ΐ unf CemeiitsprecLeno iiic'it smooth ί-iDlnufen kc-im. With thicker foils, this disadvantage is very considerable e.vb.

It is ancL fcekr.niit, as a spreading device baugcüsea od.d ^ i. to verve nc! en, whereby these ^ aagiUseji form a Yal-nuEi ■, v / oinrch the plastic sciileucfc film sucked nnc €? ac! ": rci ' ii <? Opens ■ confused ?.

Per - /. He is it got, Luftfll'-scn oc?. = Lo; l. Use 20 to eject a jet that blows the hose-shaped adhesive film in, we open these bags or open them, so that the goods can be packaged without touching them. he can.

This lianöelt to cann al "He is not a running of Oer Iloile Echlauciiföraiigc film so v: there he Lei öen vorgeiis.ij.uten devices Oer ^I: 'ai-1, but ue" already ti "length ^ eschaitte. ic iinü zn ei-izei.nen Be et el η processed silky smoked food.

In εϊ-Α these vorgenramt ' ⁵ ii devices thus occur more or less liaoirteile, which are generally seen

In it confess that once the packaging material The tubular film used was not kept open properly can be, whereby operational involvements arise during the packaging process and, on the other hand, that to produce these devices only at considerable expense are.

The object of the innovation has now set itself the task of disclosing a spreading device in which the disadvantages identified so far have been eliminated. For this purpose, the subject of the innovation is marked by a spreading part provided with guide rollers, the an unrolling system consisting of rollers and rollers and a basket is assigned, the expansion part being designed in this way is that it opens the tubular film and holds it open while the tubing drifts sideways is prevented by guiding and stopping rollers.

It is further characterized in that the expansion part is frustoconical and on the conical Side air openings in the form of slots, holes or the like. having"

The guide rollers are arranged at the outermost edges of the expanding part, in such a way that the same are in ^w irkverbindung with the oppositely disposed pair Boll "

The inner rollers have a convex, concave or the like. trained Tread on, while the treads of the outer rollers adapted to the treads of the inner rollers accordingly are.

The protection should not only relate to the features that can be found in the claims, but also to those disclosed in the description in connection with the drawing. This is what it is about primarily about equivalent funds.

The tubular film labeled 1 on the bottom of the Pig «1 and 2 is guided over the expansion part 2 after the ^ roll. The expansion part 2 has air slots or the like on its wedge-shaped sides. on when opening the tubular film 1 to let the incoming air pass.

The expansion part 2 provided with guide rollers 3 is a Roll-off system 4 'and a basket 5 for the to be packaged Subordinate to tiare.

At its outer edges, the expansion part 2 has guide rollers 3, which with the opposing rollers 6 in Are operationally connected, with the tread of the lump 3 convex and those of the rollers 6 are concave. the Formation of the running surface of the balls 3 »6 can also be reversed take place.

The rolls 3, 6 are followed by additional balls 4, 6, where the rollers 6 serve as clamping rollers, in such a way that that a lateral migration of the spreading device is not can be done «

The advantage is the expansion device according to the innovation lies in the fact that the spreading device is held firmly by the impact rollers arranged on the outside, whereby the installation and use of an electromagnet is not absolutely necessary.

Claims (3)

RA.654 373 * 10.12.63 claims for protection 1.) Spreading device for packing machines or the like »for keeping open a flat, laid-flat, smart film made of wax paper, plastic or the like, which is fed from a supply roll of a filling and sealing device. Is characterized by a provided with guide rollers (3) Spxeizteil (2) to which an off! (Fold (V) and Shall (h) existing übrollsystem and a basket (5) associated material, said expansion part (2) is designed so that it opens the tubular film (l) and holds it open, while lateral migration of the tube (i) is prevented by guide and stop rollers (6). 2.) Spreading device according to claim!, Characterized g e indicates that the expansion part (2) is frustoconical and on the conical Side air openings in the fora of slits, Holes or the like. 3.) Spreading device according to claims i and 2, ü a - characterized in that the guide rollers (3) are arranged at the outermost edges of the spreading part (2), such that the same (3) Hiit the opposite pair of owls (6) in Are operationally connected. Spreading device according to claims 1 and 3, d a d marked that the EoIien (3) convex, concave or the like. trained running surfaces, which are adapted to the running surfaces of the outer rollers (6) " Dr. Heinz Nickels patent attorney