FI91949C

FI91949C - Paalauslaite

Info

Publication number: FI91949C
Application number: FI933514A
Authority: FI
Inventors: Tuomo Peltola; Jorma Pohjonen
Original assignee: Kokkolan Metalli Oy
Priority date: 1993-08-09
Filing date: 1993-08-09
Publication date: 1994-09-12
Also published as: FI933514A0; FI91949B

Description

9194991949

Paalauslaite Tåmån keksinnon kohteena on paalauslaite pakkaus-jatteen, esimerkiksi paperin, pahvin, kartongin, muovin 5 ynna muun sellaisen paalaamiseksi, joka paalauslaite kå-sittåå runko-osan, jossa on ensimmåinen kiintea kuljetus-hihna ja toinen kuljetushihna, jotka kuljetushihnat on sovitettu toisiaan vastakkain siten, ettå ne rajaavat vå-lilleen paalaustilan, johon pakkausjåte syotetåån kulje-10 tushihnojen vålille muodostuvan, paalaustilaan avautuvan raon kautta, johon johtaa rakoa kohti suppeneva oleelli-sesti kiilamainen syottotila, jonka toisen seinamån muo-dostaa ensimmåinen kuljetushihna ja toisen seinåman paa-lauslaitteen runko-osaan sovitetusta pakkausjåtteen syot-15 toalustasta alaspåin johtava ohjausseinåmå, jolloin toi-seen kuljetushihnaan on liitetty kaanto- ja lukituslaite siten, etta toinen kuljetushihna on asetettavissa ensim-måistå kuljetushihnaa vasten paalin muodostamiseksi ja kaånnettåvisså ensimmåisestå kuljetushihnasta poispåin 20 valmiiksi muodostetun paalin poistamiseksi paalauslait-teesta, joka paalauslaite lisåksi kåsittåå valineet valmiiksi muodostetun paalin sitomiseksi.The present invention relates to a baling device for baling packaging waste, for example paper, cardboard, cardboard, plastic or the like, which baling device comprises a body part with a first rigid conveyor belt and a second conveyor belt with conveyor belts. so as to delimit a baling space in which the packaging waste is fed through a gap between the conveyor belts which opens into the baling space, into which a substantially wedge-shaped feeding space converging towards the gap leads, the second wall of which is formed by the first conveyor belt a guide wall leading downwards from the packaging waste feed tray 15 arranged in the body part, wherein a carrying and locking device is connected to the second conveyor belt so that the second conveyor belt can be placed against the first conveyor belt to form a bale from the first conveyor belt and rotatable to remove the preformed bale from the baling device, which baling device further comprises means for tying the preformed bale.

Tållainen paalauslaite tunnetaan saksalaisesta hakemus julkaisusta DE 28 09 887.Such a baling device is known from German application DE 28 09 887.

25 Tunnetussa paalauslaitteessa toiseen kuljetushih naan liittyvå kaanto- ja lukituslaite kåsittaa erittain monimutkaisen vipuvarsijarjestelmån, joka on hyvin altis mekaanisille håirioille tai vioille jatkuvan kayton yhtey-desså. Lisåksi vipuvarsijårjestelmåå kåytetåån paalaus-. 30 laitteen toisella puolella ja hankalasti ulottuvilla ole- van kåsivivuston avulla. Suurista paalausvoimista johtuen kuljetushihnarakenteet ovat melko raskaita, jolloin paa-lauskammion avaaminen ja sulkeminen kyseisen vivuston avulla, eli toisen kuljetushihnan kåantåminen, vaatii pal-35 jon voimaa. Koska valmiiksi muodostettu paali poistetaan 91949 2 paalauslaitteen etupuolelta ja raskastoiminen kåyttovipu sijaitsee paalauslaitteen sivulla, paalauslaitteen kåytta-minen on seka hidasta ettå tyolåsta.In a known baling device, the pick-up and locking device associated with the second conveyor belt comprises a very complex lever arm system which is very susceptible to mechanical disturbances or failures during continuous use. In addition, a baling arm is used in the lever arm system. 30 on the other side of the device and with an easy-to-reach hand site. Due to the high baling forces, the conveyor belt structures are quite heavy, so that opening and closing the baling chamber by means of the linkage in question, i.e. carrying the second conveyor belt, requires a lot of force. Since the preformed bale is removed 91949 2 from the front of the baler and the heavy duty operating lever is located on the side of the baler, the operation of the baler is both slow and laborious.

Esillå olevan keksinnon tarkoituksena on aikaansaa-5 da paalauslaite, jolla edellå mainitut epåkohdat våltetåån ja joka mahdollistaa paalauslaitteen tehokkaan ja vaivat-toman kåyton. Tåmå tarkoitus saavutetaan keksinnon mukai-sella paalauslaitteella, jolle on tunnusomaista, ettå kåånto- ja lukituslaite kåsittåå pitkånomaisen ensimmåisen 10 varren ja pitkånomaisen toisen varren, ja ettå ensimmåinen varsi on niveloity paalauslaitteen runkoon ja toinen varsi on niveloity toiseen kuljetushihnaan ja varsien vapaat pååt on niveloity toisiinsa siten, ettå varret on sovitet-tu asettuviksi lukitusasentoon saattamalla ne asentoon, 15 jossa ne ovat oleellisesti yhdensuuntaiset toistensa suh-teen, jolloin toinen kuljetushihna asettuu ensimmåistå kuljetushihnaa vasten, ja ettå varret on sovitettu vapau-tettaviksi lukitusasennosta poistama11a varret mainitusta yhdensuuntaisesta asennosta, jolloin toinen kuljetushihna 20 kååntyy ensimmåisestå kuljetushihnasta poispåin.The object of the present invention is to provide a baling device which avoids the above-mentioned drawbacks and which enables efficient and effortless use of the baling device. This object is achieved by a baling device according to the invention, characterized in that the pivoting and locking device comprises an elongate first arm 10 and an elongate second arm, and that the first arm is articulated to the baling body and the second arm is articulated. such that the arms are arranged to settle in the locking position by bringing them into a position substantially parallel to each other, the second conveyor belt abutting against the first conveyor belt, and that the arms are arranged to be released from the locking position by removing the second arms from said parallel position; the conveyor belt 20 pivots away from the first conveyor belt.

Keksinnon perusajatuksena on, ettå paalauslaitteen varsinainen paalausyksikko on mahdollisimman varmatoiminen ja helppokåyttoinen. Tåmå on ensiarvoisen tårkeåå etenkin esimerkiksi suurissa kauppaliikkeisså, joissa syntyy run-25 saasti pakkausjåtettå, joka jatkuvatoimisesti ja jousta-vasti on saatava helposti poiskuljetettavaan muotoon. Toi-saalta on kustannussyistå edullista, ettå paalauslaitteen kåytto sujuu helposti ja kevyesti yhdenkin henkilon toi-mesta. Paalauslaitteen kuljetushihnojen våliin muodostu-30 vaan paalaustilaan liittyvå kåånto- ja lukituslaite, jolla paalaustila suljetaan pakkausjåtteestå muodostuvan paalin muodostamiseksi ja jolla paalaustila avataan paalin pois-tamiseksi, on useimmiten låhes jatkuvassa kåytosså. Tål-loin keksinnon mukainen sovitus, joka kåsittåå pååasiassa 35 ainoastaan kaksi toistensa suhteen liikkuvaa vartta, on 3 91949 mekaanisesti yksinkertainen omaten taten pitkån kåyttoiån.The basic idea of the invention is that the actual baling unit of the baling device is as reliable and easy to use as possible. This is of paramount importance, especially in large shops, for example, where run-25 contaminated packaging waste is generated, which must be continuously and flexibly brought into an easily transportable form. On the other hand, for cost reasons, it is advantageous that the baling device is easy and light to use by any one person. A pivoting and locking device associated with the baling space between the conveyor belts of the baling device, by which the baling space is closed to form a bale of packaging waste and by which the baling space is opened to remove the bale, is usually in almost continuous use. In this case, the arrangement according to the invention, which essentially comprises only two arms moving relative to one another, is 3,91949 mechanically simple, having a long service life.

Kåånto- ja lukituslaitteeseen liittyy lisåksi suo-ravaikutteinen ja erittåin yksinkertainen poljinmekanismi, jolla toinen kuljetushihna saadaan kaånnettya auki-asen-5 toon. Myos tåmå poljinmekanismi on jatkuvaa kåyttdå aja-tellen kestavå ja kåtevå. Paalauslaitteen runko-osan ja toisen kuljetushihnan vålille sovitetut kevennysjouset helpottavat lisåksi toisen kuljetushihnan kååntåmistå au-kiasentoon.The pivoting and locking device is further associated with a direct-acting and very simple pedal mechanism with which the second conveyor belt can be pivoted to the open position. This pedal mechanism is also continuous and thought to be durable and convenient. The relief springs arranged between the body part of the baling device and the second conveyor belt also make it easier to turn the second conveyor belt to the open position.

10 Paalaustilan sulkemisen, eli toisen kuljetushihnan lukitusasentoon viemisen helpottamiseksi toiseen kuljetus-hihnaan on liitetty kahvaosa, jonka avulla toinen kuljetushihna kevyesti ja kåtevåsti voidaan tyontåå lukitusasentoon.10 In order to facilitate the closing of the baling space, i.e. the movement of the second conveyor belt into the locking position, a handle part is connected to the second conveyor belt, by means of which the second conveyor belt can be pushed lightly and conveniently into the locking position.

15 Paalauslaitteen turvallisen kåyton varmistamiseksi toisen kuljetushihnan eteen on sovitettu suojaverho, joka ylåreunastaan on kiinnitetty paalauslaitteen runko-osaan ja alareunastaan mainittuun, toiseen kuljetushihnaan liit-tyvåån kahvaosaan. Kun paalaustila suljetaan tyontåmållå 20 kahvaosaa alaspåin, suojaverho asettuu paalaustilan ja toisen kuljetushihnan eteen sulkien pååsyn liikkuvien kul-jetushihnojen luokse.In order to ensure the safe use of the baling device, a protective curtain is arranged in front of the second conveyor belt, which is attached at its upper edge to the body part of the baling device and at its lower edge to said handle part connected to the second conveyor belt. When the baling space is closed by pushing 20 handle parts downwards, the protective curtain is positioned in front of the baling space and the second conveyor belt, closing the access to the moving conveyor belts.

Keksintoå selostetaan låhemmin seuraavassa esimer-kin avulla ja viitaten oheisiin kaaviomaisiin piirustuk-25 siin, joissa kuviot 1-3 esittåvåt paalauslaitetta sivuleikkauk-sena kuljetushihnasovituksen havainnollistamiseksi, ja kuviot 4 ja 5 esittåvåt paalauslaitetta sivuleik-kauksena kaånto- ja lukitusmekanismin havainnollistamisek-30 si.The invention will be described in more detail below by way of example and with reference to the accompanying schematic drawings, in which Figs.

Kuvioissa 1-3 paalauslaitteen kotelomainen runko- osa on osoitettu viitemerkinnållå 1. Runko-osaan 1 on tuettu oleellisesti pystysuunnassa vaikuttava ensimmåinen kiinteå kuljetushihna 2, joka on sovitettu kulkemaan kol-35 men kiinteån hihnarullan 21,22,23 ja ylemmån såådettåvån 91949 4 hihnarullan 24 kautta. Såådettavålla hihnarullalla 24 voi-daan saåtåå ensimmåisen kuljetushihnan 2 kireyttå, edulli-sesti jousen 25 avulla. Ensimmåinen kuljetushlhna 2 on va-rustettu såhkokåytollå 26 siten, ettå se voidaan ajaa mo-5 lempiin suuntiin (osoitettu nuolilla).In Figures 1-3, the housing-like body part of the baling device is indicated by reference numeral 1. The body part 1 is supported by a substantially vertically acting first fixed conveyor belt 2 adapted to pass the three fixed belt rolls 21,22,23 and the upper 9 of the belt 9. through. With the adjustable belt roller 24, the tension of the first conveyor belt 2 can be obtained, preferably by means of a spring 25. The first conveyor belt 2 is provided with an electric drive 26 so that it can be driven in mo-5 directions (indicated by arrows).

Ensimmaisen kuljetushihnan 2 eteen (pakkausjåtteen syottosuunnasta P katsottuna) on sovitettu toinen kåånnet-tåvå kuljetushihna 3, joka on sovitettu kulkemaan kolmen hihnarullan 33,34,35 kautta. Toisen kuljetushihnan 3 ki-10 reyttå voidaan sååtaå alimman, edullisesti jousella 36 tuetun hihnarullan 34 avulla.In front of the first conveyor belt 2 (viewed from the packaging waste feed direction P), a second pivotable conveyor belt 3 is arranged, which is arranged to pass through three rollers 33,34,35. The speed of the second conveyor belt 3 can be adjusted by means of the lowest belt roller 34, preferably supported by a spring 36.

Varsinainen paalaustila 4, jossa pakkausjate tii-vistetåån ja rullataan oleellisesti pyoreiksi paaleiksi 50, muodostuu kuljetushihnojen 2 ja 3 vålille.The actual baling space 4, in which the packing track is compacted and rolled into substantially round bales 50, is formed between the conveyor belts 2 and 3.

15 Seuraavassa kuvataan lyhyesti paalauslaitteen toi- mintaa.15 The following is a brief description of the operation of the baler.

Pakkausjåte syotetaan paalauslaitteeseen nuolen P suunnassa. Syoton helpottamiseksi paalauslaite on varus-tettu syottoalustalla 7, johon pakkausjåte voidaan tukea 20 sitå syotettåesså. Syottoalustasta 7 pakkausjåte ohjautuu ohjausseinåmån 8 ja ensimmåisen kuljetushihnan 2 våliseen kiilamaiseen syottotilaan 6, jossa ensimmåinen kuljetushihna 2 tarttuu pakkausjåtteeseen ja vie tåmån raon 5 kautta paalaustilaan 4. Syoton tehostamiseksi ohjausseinå-25 mån 8 raon 5 puoleisessa pååsså on ohjausrulla 81.Pakkausjåte is fed paalauslaitteeseen of the arrow P direction. To facilitate feeding, the baling device is provided with a feeding tray 7, on which the packaging waste 20 can be supported when feeding it. From the feeding tray 7, the packaging waste is directed to the wedge-shaped feeding space 6 between the guide wall 8 and the first conveyor belt 2, where the first conveyor belt 2 grabs the packaging waste and takes it through the slot 5 to the baling space 4.

Kuviossa 1 on esitetty paalaustoiminnan alkuvaihe, jossa toinen kuljetushihna 3 on lukitusasennossa ja aset-tuneena ensimmåistå kuljetushihnaa 2 vasten. Kuviossa 2 paalinmuodostus on loppuvaiheessaan, jolloin paalaustilan 30 4 puoleiset kul jetushihnojen 2 ja 3 osat ovat joustaneet oleellisesti pyoreån pakkausjåtepaalin 50 muodostamiseksi. Ohjausrullan 81 ja toisen kuljetushihnan 3 ylemmån hihnarullan 33 vålille on sovitettu taittorulla 41, joka eståå pakkausjåtteen tydntymisen ylos paalaustilasta 4 pakkaus-35 jåtteen suorittaessa kiertoliikettå paalaustilassa paalin 5 91 949 muodostumisen aikana. Lisåksi suojaverho 40 estaå pååsyn paalauslaitteen etupuolelta paalaustilaan 4 ja liikkuvien kuljetushihnojen 2 ja 3 luokse paalin muodostamisen aikana, mikå turvallisuuden kannalta on erittain merkittåvåå.Figure 1 shows the initial stage of the baling operation, in which the second conveyor belt 3 is in the locking position and positioned against the first conveyor belt 2. In Fig. 2, the bale formation is in its final stage, in which the parts of the conveyor belts 2 and 3 on the 4 side of the baling space 30 are substantially flexible to form a circular packaging waste bale 50. Between the guide roller 81 and the upper belt roller 33 of the second conveyor belt 3, a folding roller 41 is arranged, which prevents the packaging waste from being filled up from the baling space 4 as the packaging 35 rotates during the formation of the bale 5 91 949. In addition, the protective curtain 40 prevents access from the front of the baling device to the baling space 4 and to the moving conveyor belts 2 and 3 during bale formation, which is very important from a safety point of view.

5 Suojaverho 40 on ylåreunastaan kiinnitetty paalauslaitteen runko-osaan 1 ja alareunastaan toiseen kuljetushihnaan 3 liittyvåån kahvaosaan 32. Kuviossa 3 toinen kuljetushihna 3 on kåannetty aukiasentoon valmiiksi muodostetun pakkaus-jatepaalin 50 poistamiseksi paalauslaitteesta. Suojaverho 10 40, joka on kiinnitetty toiseen kuljetushihnaan 3 liitty- våan kahvaosaan 32, nousee pois paalaustilan edestå toista kuljetushihnaa kåånnettåesså aukiasentoon siten, etta val-mis pakkausjatepaali 50 vapaasti pååsee pyorimåån ulos paalaustilasta 4.The protective curtain 40 is attached at its upper edge to the body part 1 of the baling device and at its lower edge to the handle part 32 associated with the second conveyor belt 3. In Fig. 3 the second conveyor belt 3 is folded into the open position to remove the pre-formed packing bale 50 from the baler. The protective curtain 10 40, which is attached to the handle part 32 associated with the second conveyor belt 3, rises out of the baling space when the second conveyor belt is turned to the open position so that the finished packing extension piece 50 can freely rotate out of the baling space 4.

15 Paalauslaitteen ylaosaan, ensimmaisen kuljetushih- nan 2 ylapuolelle, on sovitettu vålineet 9 valmiiksi muodostetun pakkausjatepaalin 50 sitomiseksi. Sitomisvålineet kåsittåvåt langansyottolaitteen 91 ja langanohjausvivun 92. Lanka 93 syotetåån langanohjausvivun 92 ohjaamana pak-20 kausjåtteen syottotilan 6 kautta valmiiksi muodostetun pakkausjatepaalin 50 ympåri. Tåmå tapahtuu låhes automaat-tisesti, kun ensimmainen kuljetushihna 2 tarttuu lankaan ohjausrullan 81 kohdalle ja vie sen mukanaan paalaustilaan 4, jossa lanka 93 voi kiertåå pakkausjatepaalin 50 ympåri 25 pakkausjåtepaalin ja kuljetushihnojen 2 ja 3 vålisså halu-tun måårån kierroksia, minkå jålkeen lanka katkaistaan, edullisesti langankatkaisulaitteella 94, syottotilan 6 ylåpuolelta ja sidottu pakkausjatepaali 50 voidaan poistaa paalauslaitteesta.At the upper part of the baling device, above the first conveyor belt 2, means 9 are arranged for tying the pre-formed packaging extension bale 50. The tying means comprise a yarn feeding device 91 and a yarn guide lever 92. The yarn 93 is fed under the control of the yarn guide lever 92 through the packing waste bale 6 of the pack-waste around the pre-formed packing stretch bale 50. This occurs almost automatically when the first conveyor belt 2 grips the yarn at the guide roller 81 and enters it into the baling space 4 where the yarn 93 can rotate the packing bale 50 around 25 between the packing bale and the conveyor belts 2 and 3. preferably with the wire cutting device 94, above the feeding space 6 and the tied packing extension bale 50 can be removed from the baling device.

30 Kuvioissa 4 ja 5 on noudatettu samoja viitemerkin- tojå kuin yllå. Kuviossa 4 paalaustila on suljettuna, eli toinen kuljetushihna 3 on asettuneena ensimmaista kulje-tushihnaa 2 (hihnarullat 21,22,23,24) vasten. Tålloin kåånto- ja lukituslaitteen 10 kahden pitkånomaisen varren 35 11,12 muodossa olevat lukitusvivut ovat oleellisesti yh- 91949 6 densuuntaiset toistensa suhteen. Påållimmåiseksi asettuva L-muotoinen varsi 12 on niveloity toisesta pååståån toi-seen kuljetushihnaan 3. Varren 12 toisesta kuljetushihnas-ta 3 poispåin suuntautuva påå muodostaa L-muotoisen varren 5 alaspåin suuntautuvan, lyhyemmån haaran, joka on niveloity 13 paalauslaitteen runko-osaan 1 niveloityyn suoraan pit-kånomaiseen toiseen varteen 11. Lukitusasennossa varret 11,12 asettuvat oleellisesti yhdensuuntaisesti, kuitenkin siten, ettå ne muodostuvat pituussuunnassa pienen kulman 10 toisiinsa nahden, jolloin varsien keskinåinen lukitusasen-to varmistuu. Varsien 11,12 poistamiseksi keskinåisestå lukitusasennosta paalauslaite on varustettu varsien 11,12 vålisen nivelkohdan 13 alueelle ja alapuolelle sovitetulla kåantovivulla 14. Kååntovivun 14 avulla varret voidaan 15 nostaa irti toisistaan, jolloin toinen kuljetushihna 3, edullisesti kevennysjousien 31 avulla, kååntyy ylospain ja poispain ensimmåisestå kuljetushihnasta paalaustilan avaa-miseksi (kuvio 5). Kevennysjouset ensinnåkin helpottavat toisen kuljetushihnan 3 ylospain kaåntåmista ja toisaalta 20 pitavat toisen kuljetushihnan 3 ylåasennossa, jolloin pak-kausjatepaali 50 voidaan vaivatta ja esteittå poistaa paa-lauslaitteesta. Kååntovipu 14 on kiinnitetty akselille 15, joka ulkonee paalauslaitteen runko-osan 1 toiselta puolel-ta. Tåhån akseliin 15 on kiinnitetty poljinvipu, jolla 25 paalauslaitteen kayttajå, esimerkiksi poljinvipua toisella jalalla polkemalla, voi suoraan vaikuttaa kaåntovipuun 14 paalaustilan avaamiseksi.30 Figures 4 and 5 follow the same reference numerals as above. In Fig. 4, the baling space is closed, i.e. the second conveyor belt 3 is positioned against the first conveyor belt 2 (belt rollers 21,22,23,24). In this case, the locking levers in the form of two elongate arms 35 11,12 of the pivoting and locking device 10 are substantially parallel to each other. The outermost L-shaped arm 12 is articulated at one end to the second conveyor belt 3. The end of the arm 12 facing away from the second conveyor belt 3 forms a downwardly directed, shorter branch of the L-shaped arm 5 directly articulated to the articulation 13 to the elongate second arm 11. In the locking position, the arms 11,12 are arranged substantially parallel, however, so that they form a small angle 10 with respect to each other in the longitudinal direction, whereby the mutual locking position of the arms is ensured. In order to remove the arms 11,12 from the mutual locking position, the baling device is provided with a carrying lever 14 arranged in the area and below the joint 13 between the arms 11,12. to open the baling space (Figure 5). The relief springs firstly facilitate the upward rotation of the second conveyor belt 3 and on the other hand 20 hold the second conveyor belt 3 in the up position, whereby the packing extension bale 50 can be easily and unobstructedly removed from the baling device. The pivot lever 14 is attached to a shaft 15 projecting from one side of the body part 1 of the baling device. Attached to this shaft 15 is a pedal lever with which the user of the baling device 25, for example by pedaling the pedal lever on one leg, can directly act on the turning lever 14 to open the baling space.

Paalaustila suljetaan tarttumalla toiseen kul jetushihnaan 3 liittyvåån kahvaosaan 32 ja tyontåmallå sitå . 30 alaspåin, jolloin lukitusvipuina toimivat varret 11,12 asettuvat yllå kuvattuun oleellisesti yhdensuuntaiseen, paalaustilan sulkevaan ja lukitsevaan asentoon.The baling space is closed by grasping and pushing the handle part 32 associated with the second conveyor belt 3. 30 downwards, the arms 11,12 acting as locking levers being placed in the substantially parallel, closing and locking position of the baling space described above.

Keksinnon mukainen paalauslaite on erittåin kåtevå-kåyttdinen. Laitteen kayttajå voi asettua paalauslaitteen 35 eteen, syottåå pakkausjåtettå syottoalustan 8 tukemana li 91 '949 7 kiilamaiseen syottotilaan 6, jossa ensimmåinen kuljetus-hihna 2 alaspåin kiertåessåån tarttuu pakkausjåtteeseen ja vie sen paalaustilaan 4, jossa pakkausjåte kiertyy pakkaus jåtepaalia 50 muodostaessaan. Kun paali on halutun ko-5 koinen, mikå voidaan valvoa esimerkiksi sopivaa anturijår-jestelyå kåyttåen, pakkausjåtteen syotto keskeytetaån. Taman jålkeen tartutaan sidontavålineesså 9 olevaan lankaan 93 ja ohjataan se syottotilan 6 kautta paalaustilaan 4 si-ten, etta lanka kiertyy pakkausjatepaalin 50 ympari riit-10 tavån maaran kierroksia sidonnan aikaansaamiseksi. Lanka katkaistaan langankatkaisulaitteen 94 avulla, paalauslaite pysåytetaan ja paalaustila 4 avataan polkemalla kååntovi-puun 14 kytkettyå poljinvipua ja valmiiksi muodostettu pakkausjåtepaali 50 voidaan poistaa paalauslaitteesta.The baling device according to the invention is very convenient to operate. The user of the device can stand in front of the baling device 35, feed the packaging waste supported by the feeding tray 8 into a wedge-shaped feeding space 6, where the first conveyor belt 2, as it rotates downwards, grabs the packaging waste from When the bale is of the desired size, which can be monitored, for example, using a suitable sensor arrangement, the intake of packaging waste is interrupted. Thereafter, the yarn 93 in the binding means 9 is gripped and guided through the feeding space 6 into the baling space 4 so that the yarn rotates around the package extension bale 50 in sufficient turns to make the binding. The yarn is cut by means of the wire cutting device 94, the baling device is stopped and the baling space 4 is opened by pedaling the pedal lever connected to the turntable tree 14, and the pre-formed bale of packaging waste 50 can be removed from the baling device.

15 Mikali pakkausjåte tukkeaa syottotilan 6, ensimmåi nen kuljetushihna 2 voidaan ajaa vastakkaiseen suuntaan tukoksen purkamiseksi.15 If the packaging waste clogs the feeding space 6, the first conveyor belt 2 can be driven in the opposite direction to clear the blockage.

Kun valmiiksi muodostettu pakkausjåtepaali 50 on poistettu paalauslaitteesta, paalaustila 4 suljetaan tyon-20 tåmållå toiseen kuljetushihnaan 3 liittyvåå kahvaosaa 32 alaspåin, kunnes kåånto- ja lukituslaite 10 asettuu luki-tusasentoon, jolloin paalauslaite on valmis seuraavan pakkaus jåtepaalin muodostamista vårten.After the preformed packaging waste bale 50 has been removed from the baling device, the baling space 4 is closed by the handle part 32 associated with the second conveyor belt 3 downwards until the rotating and locking device 10 is in the locking position, whereby the baling device is ready for the next packing.

Toisen kuljetushihnan 3 ja paalaustilan 4 eteen so-25 vitettu suojaverho 40 eståå esimerkiksi kåyttåjån kåsien tai jalkojen tai muiden esineiden pååsyn paalaustilaan tai kuljetushihnojen luokse paalauslaitteen toiminnan aikana vahinkojen vålttåmiseksi.A protective curtain 40 arranged in front of the second conveyor belt 3 and the baling space 4 prevents, for example, the user's hands or feet or other objects from entering the baling space or the conveyor belts during operation of the baling device to avoid damage.

Piirustukset ja niihin liittyvå selostus on ainoas-.- 30 taan tarkoitettu havainnollistamaan keksinnon perusajatus- ta. Keksinnon yksityiskohdat, kuten esimerkiksi kuljetushihnojen sovitus, sidontavåline ja pakkausjåtteen syotto-jårjestely, voivat vaihdella patenttivaatimusten puitteis-sa.The drawings and the related description are only intended to illustrate the basic idea of the invention. The details of the invention, such as, for example, the arrangement of the conveyor belts, the binding means and the arrangement for feeding the packaging waste, may vary within the scope of the claims.

Claims

A baling device for baling packaging waste, for example paper, cardboard, cardboard, plastic and the like, which baling means comprises a body part (1) with an understandable fixed conveyor belt (2) and a second conveyor belt (3), which conveyor belts are arranged opposite one another so as to delineate between them a baling space (4), to which the packaging waste is fed through a gap (5) formed between the conveyor belts, forming a gap (5) opening to the baling space, to which a substantially wedge-shaped feeding space tapering towards the gap ( 6), one wall is made up of the understandable conveyor belt (2) and the second wall is a guide wall (8) arranged downwardly guiding downwardly (8) from the feeding element (7) of the baling device, whereby the other conveyor belt (3) is connected a pivoting and locking device (10) so that the second conveyor belt can be positioned against the grasp conveyor belt to form a bale (50) and pivoted away from it; Understanding the conveyor belt for depositing a newly formed bale (50) from the baling device, the baling device further comprising means (9) for bonding the newly formed bale, characterized in that the pivoting and locking device (10) comprises an elongated grasp. arm (11) and an elongated second arm (12), and understanding the arm (11) years guided by the body part (1) of the baling device and the second arm (12) years guided by the second conveyor belt (3) and the free spirits of the arms led together, so that the arms (11,12) are arranged to position themselves in the locking position by bringing them into a position in which they are substantially parallel to each other, the second conveyor belt (3) positioning itself against the grasp conveyor ( 2), and that the arms (11,12) are arranged to be released from the locking lid by removing the arms from said parallel posture, whereby the second conveyor belt (3) is pivoted b location from the understanding conveyor belt (2).

2. A balancing device according to Claim 1, characterized in that the pivoting and locking device (10) comprises a sliding arm (14) for locking the elongated arms (11, 12) of said pivoting and locking device (11). parallel position.

3. A balancing device according to claim 2, characterized in that the sliding arm (14) is arranged 10 at the region of the leading points (13) of the long arms (11,12) of the swinging arms (11,12).

4. A balancing device according to claim 3, characterized in that the sliding arm (14) is provided at a shaft (15) extending beyond the body part (1) of the balancing device and that a pedal arm is obtained at an outside the body portion (1) extending part of said shaft (15) to provide the sliding arm of the sliding arm.

5. A baling device according to any of the preceding patent claims, characterized in that the second conveyor belt (3) is supported by a spring (31) at the body part (1) of the baling device.

6. A baling device according to any one of the preceding claims, characterized in that a protective cover (40) is obtained from its upper edge at the body part (1) of the baling device, which protective cover (40) covers the second conveyor belt (3) when it is placed. against the grasp conveyor (2) forming the bale (50), and that the guard (40) is provided from its lower edge at the second conveyor (3) so that the guard is displaced together with the second conveyor as the second conveyor is pivoted away from the grasping conveyor belt, whereby a newly formed bale (50) can be freely removed from the baling device.

7. A baling device as claimed in claim 6, characterized in that the lower edge of the protective cover (40) is obtained at a handle part (32) adhering to the second conveyor belt (3) which is intended to omit it. the pivotal movement of the second conveyor belt when the second conveyor belt (3) is positioned against the grasp conveyor belt (2).