DK155364B - APPLICATION FOR DOSED DRAINING OF HIGH-COST MATERIAL - Google Patents
APPLICATION FOR DOSED DRAINING OF HIGH-COST MATERIAL Download PDFInfo
- Publication number
- DK155364B DK155364B DK564184A DK564184A DK155364B DK 155364 B DK155364 B DK 155364B DK 564184 A DK564184 A DK 564184A DK 564184 A DK564184 A DK 564184A DK 155364 B DK155364 B DK 155364B
- Authority
- DK
- Denmark
- Prior art keywords
- tube
- filling tube
- filling
- hose
- foil hose
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
- B65B3/30—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement
- B65B3/32—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement by pistons co-operating with measuring chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
- B65B9/2014—Tube advancing means
- B65B9/2028—Rollers or belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
- B65B9/213—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles the web having intermittent motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
- B65B9/2007—Means for stripping or squeezing filled tubes prior to sealing to remove air or products from sealing area
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Basic Packing Technique (AREA)
- Polymerisation Methods In General (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Wrappers (AREA)
- Lubricants (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
DK 155364 BDK 155364 B
iin
Den foreliggende opfindelse angår et apparat ifølge krav l's indledning.The present invention relates to an apparatus according to the preamble of claim 1.
Hidtil blev højviskose materialer, såsom især trådtrækkende 5 tætningsmasser, for det meste aftappet i patroner. Den dose rede aftapning i patroner er teknisk set fuldkommen, men har den ulempe, at patronerne, der jo benyttes som engangsemballager, er forholdsvis dyre. For aftapning af især under luft-fugtighedens påvirkning hærdende henholdsvis vulkaniserende 10 tætningsmasser er det væsentligt, at der ikke må være nogen fugtighed til stede i emballagen, og at der heller ikke må indtræde nogen kontakt med luftfugtigheden. Især sådanne varigt elastiske tætningsmasser indeholder allerede hærderen og størkner under luftfugtighedens indflydelse.So far, high-viscous materials, such as in particular wire-drawing sealants, were mostly bottled in cartridges. The dose of ready-made bottling in cartridges is technically perfect, but has the disadvantage that the cartridges, which are used as disposable packaging, are relatively expensive. For tapping especially under the influence of air humidity, curing and vulcanizing sealants, respectively, it is essential that no moisture must be present in the packaging and that no contact with the humidity must occur. In particular, such permanently resilient sealants already contain the hardener and solidify under the influence of humidity.
1515
Aftapningen af sådanne højviskose materiale i slangeposer af plast skete hidtil enten manuelt, hvilket var meget omkostningskrævende, eller man benyttede maskiner fra slagteriindustrien, med hvilke den færdigfyldte slangepose blev lukket 20 ved hjælp af en clip af aluminiumtråd, hvorved der imidlertid ikke blev opnået et fuldstændigt tæt lukke. Emballeringen af materialer, der størkner under fugtighedens indflydelse, i slangeposer blev hidtil forhindret af, at man skulle benytte plastfolier med et aluminiumlag som dampspærre , for over-25 hovedet at opnå en tilstrækkelig lagerdygtighed for de' emballerede tætningsmasser. På den anden side har man imidlertid hidtil anset en dadelfri aftapning og en blærefri lukning af slangeposer ved hjælp af en lufttæt tværsvejsesøm uden synskontrol for ikke at være realiserbar.The tapping of such high viscous material in plastic hose bags has so far either been done manually, which was very costly or machines from the slaughterhouse industry with which the finished hose bag was closed 20 by means of a clip of aluminum wire, however, which did not achieve a complete close close. The packaging of materials which solidify under the influence of humidity in hose bags was hitherto prevented by the use of plastic films with an aluminum layer as a vapor barrier, in order to obtain a sufficient storage capacity for the packaged sealants. On the other hand, however, hitherto-free tapping and a bladder-free closure of hose bags by means of an airtight cross-weld seam without vision control has not been considered feasible.
3030
Det er den foreliggende opfindelses formål at anvise et apparat af den indledningsvis omtalte art, ved hjælp af hvilket det er muligt at foretage en doseret aftapning af sådanne højviskose materialer i slangeposer.SUMMARY OF THE INVENTION It is an object of the present invention to provide an apparatus of the kind referred to at the outset by means of which it is possible to make a dosed tapping of such highly viscous materials in tubing bags.
Dette formål tilgodeses ved,at det indledningsvis omtalte 35This object is met by the fact that it initially mentioned 35
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2 apparat ifølge opfindelsen er ejendommeligt ved det i den kendetegnende del af krav 1 anførte. Ved apparatet ifølge opfindelsen tilføres, materialet på en doseret måde gennem et fylderør, der er omgivet af en folieslangeformeindretning, 5 hvori folieslangen formes fortløbende. Folieslangen fremføres svarende til den doseret tilførte materialemængde, i hvilken forbindelse det via fødeorganerne er sikret, at folieslangens transportvej hele tiden svarer nøjagtigt til den doseret tilførte og aftappede materialemængde. Dermed sikres det samtidigt, 10 at folieslangen i den nedre tværsvejseindretning svejses sammen umiddelbart oven for fyldningens spejl, således at der dels praktisk taget ikke er indeholdt nogen blærer i den færdige slangepose, og at der dels heller ikke kommer noget materiale ind i tværsvejsesømmen, hvorved styrken ville blive forringet, 15 og hvorved der oven i købet kunne blive dannet en direkte forbindelse til yderluften. En optisk kontrol af aftapnings-og lukkeprocessen er ikke længere nødvendig. Fyldningen af folieslangen, der jo hver gang ved hjælp af en tværsvejsesøm lukkes ved sin nedre ende, begynder ved dens bund. Materiale-20 strengen afskæres uden efterstrømning.The apparatus according to the invention is characterized by the features of claim 1. In the apparatus according to the invention, the material is fed in a dosed manner through a filling tube surrounded by a foil hose molding device 5 in which the foil hose is formed continuously. The foil hose is fed in accordance with the amount of dosed feedstock, in which connection it is ensured via the feed means that the conveying path of the foil hose constantly corresponds exactly to the dosed feeded and bottled amount of material. Thus, at the same time, it is ensured that the foil hose in the lower cross-welding device is welded together immediately above the mirror of the filling, so that there are practically no blisters in the finished hose bag, and that neither material enters the cross-weld seam, whereby the strength would be diminished, 15 and thereby a direct connection to the outer air could be formed. An optical control of the bottling and closing process is no longer necessary. The filling of the foil hose, which is closed at its lower end each time by means of a cross-stitch, begins at its bottom. The material-20 string is cut off without post-flow.
Ved den videre udformning ifølge krav 2 sikres, at den af doseringsindretningen transporterede materialemængde gribes nøjagtigt på en konstruktionsmæssig meget enkel måde således, 25 at der med hensyn til den transporterede materialemængde foreligger en "er"-værdi, der indføres som "skal"-værdi for folieslangens transport.In the further embodiment according to claim 2, it is ensured that the amount of material transported by the dosing device is accurately gripped in a constructionally very simple manner, so that with respect to the amount of material transported there is an "is" value which is entered as a "must" value. for the foil hose transport.
Ved hjælp af de i krav 3 angivne forholdsregler opnår man, 30 at man på meget enkel måde får en gennemskæring uden fare for efterstrømning af den af fylderøret udstrømmende materialestreng, uden at doseringen herved påvirkes eller forringes på nogen måde.By means of the precautions set out in claim 3, it is achieved that in a very simple way, a cutting without danger of flowing through the material stream flowing from the filling tube is obtained without affecting or reducing the dosage in any way.
35 Forholdsreglerne ifølge opfindelsen muliggør brugen af allerede forhåndenværende midler for tilføring af en inaktiv gasart i det område, hvor materialet strømmer ud af fylderøret, såledesThe precautionary measures of the invention allow the use of pre-existing means for supplying an inert gas species in the region where the material flows out of the filling tube, thus
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33
Det i den kendetegnende del af krav 5 anførte giver en særlig enkel og effektiv transportindretning for en skridningsfri defineret transport af folieslangen.The characterizing part of claim 5 provides a particularly simple and efficient conveying device for a non-slip defined transport of the foil hose.
5 For også at muliggøre en fuldstændig nøjagtig dosering ved tilføring af endnu strømningsdygtige materialer, anvises det i den kendetegnende del af krav 6 anførte, ifølge hvilket skæretråden og ventilens tilknyttede yderside praktisk taget flugter.5 In order to also enable a completely accurate dosing by supplying still flowable materials, it is disclosed in the characterizing part of claim 6, according to which the cutting wire and the associated outer surface of the valve practically align.
1010
Udformningen af tværsvejseindretningen i overensstemmelse med det i den kendetegnende del af krav 7 anførte sikrer, at folieslangen først lukkes umiddelbart nabostillet til fyldningens spejl og først derpå svejses.The design of the transverse welding device in accordance with the characterizing part of claim 7 ensures that the foil hose is first closed immediately adjacent to the mirror of the filling and only then welded.
1515
Yderligere fordele og karakteristika for opfindelsens genstand fremgår af den efterfølgende beskrivelse af et udførelseseksempel på grundlag af tegningen. På denne viser 20 fig. 1 et apparat ifølge opfindelsen, set forfra, fig. 2 det i fig. 1 viste apparats doseringsindretning, delvis i snit, 25 fig. 3 det i fig. 1 viste apparats aftapningsindretning, i alt væsentligt i snit, fig. 4 et delbillede svarende til retningspilen IV i fig.Further advantages and characteristics of the subject matter of the invention will become apparent from the following description of an exemplary embodiment based on the drawings. 20 FIG. 1 is a front view of an apparatus according to the invention; FIG. 2 shows the embodiment of FIG. 1, partly in section, in fig. 3 shows the embodiment of FIG. 1, the drainage device shown in FIG. 1, substantially in section; FIG. 4 is a sectional view similar to the directional arrow IV of FIG.
Ir 30 fig. 5 det i fig. 1 viste apparats tværsvejseindretning, set efter retningspilen V i fig. 1 og i åben stilling, og fig. 6 den i fig. 5 viste tværsvejseindretning i lukket stil-35 ling.In FIG. 5 shows the embodiment of FIG. 1 as seen from the direction arrow V in FIG. 1 and in the open position, and FIG. 6 is the one shown in FIG. 5 in closed position.
Det i fig. 1 viste apparat har et maskinstativ 1 med en tårn- 4The FIG. 1 shows a machine rack 1 with a tower 4
DK 1 55364 BDK 1 55364 B
lignende opbygning 2, der bærer en doseringsindretning 3, der i enkeltheder er vist i fig. 2. Doseringsindretningen 3 har en doseringscylinder 4, hvori et doseringsstempel 5 er lejret svømmende. I doseringscylinderen 4’s nedre område 5 munder en tilførselsledning 6, hvorigennem materiale, der skal doseres, tilføres via en ikke vist pumpe. Ved doseringscylinderens bund er der anbragt en drejehane 7, der kan drejes 180° om en med doseringscylinderen 4's midterlængdeakse 8 sammenfaldende akse. Herved kan dens gennemstrømningskanal 10 9 enten forbinde tilførselsledningen 6 med doseringscylinderen 4's indre eller sidstnævnte med en afgangsledning 10, der er anbragt, så den flugter med tilførselsledningen 6. Tilførselsledningen 6 og afgangsledningen 10 er anbragt umiddelbart på drejehanen 7's hus 11.similar structure 2 carrying a metering device 3 shown in detail in FIG. 2. The metering device 3 has a metering cylinder 4 in which a metering piston 5 is mounted swimmingly. In the lower region 5 of the metering cylinder 4, a supply line 6 is provided through which material to be dispensed is supplied via a pump not shown. At the bottom of the metering cylinder is arranged a rotating cock 7 which can be rotated 180 ° about an axis coinciding with the median longitudinal axis 8 of the metering cylinder 4. Hereby, its flow channel 10 9 can either connect the supply line 6 with the interior of the metering cylinder 4 or the latter with a discharge line 10 arranged so that it aligns with the supply line 6. The supply line 6 and the outlet line 10 are located immediately on the housing 11 of the turning cock 7.
1515
Ovenfor doseringscylinderen 4 er der flugtende med dennes akse 8 anbragt et hydraulisk stempel-cylinder-drev 13's cylinder 12. Dennes stempelstang 14 har desuden en længdeindstillelig transportstang 15, der ligger an mod doseringsstemplet 5's 20 overside, men ikke er forbundet med dette. Drevet 13's stempel 16 er også koblet til et overføringsstangsystem 17, der for oven er ført ud af cylinderen 12, og som er forbundet med et fødeorgan 20. Dette fødeorgan 20 afgiver på grund af den beskrevne kobling et signal, der repræsenterer den nøjagtige 25 stilling af stemplet 16 med stempelstang 14 og dermed for doseringsstemplet 5 - når denne ligger an imod transportstangen 15.Above the metering cylinder 4, a cylinder 12 of a hydraulic piston-cylinder drive 13 is arranged flush with its axis 8, and its piston rod 14 also has a longitudinally adjustable transporting rod 15 which abuts the upper side of the metering piston 5 but is not connected thereto. The piston 16 of the drive 13 is also coupled to a transfer rod system 17, which is fed from the cylinder 12 above, and which is connected to a feed member 20. This feed means 20, because of the coupling described, emits a signal representing the exact position 25 of the plunger 16 with plunger rod 14 and thus for the dosing plunger 5 - when it abuts against the transport rod 15.
På maskinstativet 1 er der endvidere anbragt en aftapnings-30 indretning 21, hvis midterlængdeakse 22 ligeledes som aksen 8 forløber lodret. Denne aftapningsindretning 21 har koncentrisk med aksen 22 et fylderør 23, der via en tilførselsstuds 24 er forbundet med doseringsindretningen 3's afgangsledning 10, således at den af doseringsindretningen 3 doseret afgivne 35 mængde af materiale nøjagtigt kommer ind i fylderøret 23.Furthermore, on the machine frame 1, a tapping device 21 is provided, whose center longitudinal axis 22 also extends vertically as the axis 8. This tapping device 21 has concentrically with the axis 22 a filling tube 23 which is connected to the outlet conduit 10 of the dosing device 3 via a supply nozzle 24, so that the amount of material dispensed by the dosing device 3 enters the filling tube 23 accurately.
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Fylderøret 23 har ved sin nedre ende en dyse 25, der kan lukkes ved hjælp af en ventil 26, hvis støder 27 er forbundet med en stang 28, der igen er forbundet med stempelstangen 29 af et som pneumatisk stempel-cylinder-drev formet indstil-5 lingsdrev 30 for ventilen 26. Stangen 28 er lejret tætnet i et hus 31, således at den kan forskydes akseparallelt i forhold til sig selv, i hvilket hus 31 tilførselsstudsen 24 munder, og hvorfra det langstrakte fyldrør 23 munder. Som det kan ses på tegningen er hele anordningen anbragt koncen-10 trisk i forhold til aksen 22. Det materiale, der skal transporteres, fremføres gennem ringrummet 32 mellem støderen 27 og fyldrøret 23. Ventilen 26 åbnes, idet stempelstangen 29 og dermed stangen 28 og støderen 27 forskydes opad, således at ventilen 26 altså trækkes ind i dysen 25.The filler tube 23 has at its lower end a nozzle 25 which can be closed by a valve 26, the bump 27 of which is connected to a rod 28, which in turn is connected to the piston rod 29 by a pneumatic piston-cylinder drive shaped 5 drive gear 30 for the valve 26. The rod 28 is sealed in a housing 31 so that it can be displaced axially parallel to itself, in which housing 31 opens the supply nozzle 24 and from which the elongated filling tube 23 opens. As can be seen in the drawing, the entire device is arranged concentrically with respect to the axis 22. The material to be conveyed is passed through the annulus 32 between the bumper 27 and the filling tube 23. The valve 26 is opened, the piston rod 29 and thus the rod 28 and the bumper 27 is displaced upwardly so that the valve 26 is then pulled into the nozzle 25.
1515
Koncentrisk om fylderøret 23 er der anbragt et om aksen 22 drejeligt drejerør 33. Dette drejerør er ved sin øvre ende lejret drejeligt i et lejehus 34, der er understøttet i en holderamme 35 af maskinstativet 1. Drejerøret 33 drives i 20 sit øvre område udmiddelbart neden for lejehuset 34 ved hjælp af et kileremdrev 36 af en elektrisk drivmotor 37, der er udformet som en koblingsbremsemotor. Denne drivmotor 37 er ligeledes anbragt på holderammen 35.Concentric about the filling tube 23 is a rotatable pivot 33 rotatable about the axis 22. This pivot is mounted rotatably at its upper end in a bearing housing 34 supported in a holding frame 35 by the machine frame 1. The pivot tube 33 is driven in its upper area immediately below. for the bearing housing 34 by means of a V-belt drive 36 by an electric drive motor 37 which is designed as a clutch brake motor. This drive motor 37 is also mounted on the holding frame 35.
25 Ved drejerøret 33's nedre ende er der anbragt en skæretråd 38, der strækker sig diametralt hen over drejerørets forside, og som ligeledes er anbragt umiddelbart neden for, altså foran ventilen 26, og som ved afslutningen af fyldeprocessen gennemskærer den af pastaagtig materiale bestående streng ved til-30 svarende drejningsdrev af drejerøret 33. Ved hjælp af drejerøret 33 med skæretråden 38 får man altså en materialeafskære indretning.25 At the lower end of the turning tube 33 is provided a cutting wire 38 which extends diametrically across the front of the turning tube, which is also placed immediately below, that is, in front of the valve 26, and which, at the end of the filling process, intersects the string of paste-like material at corresponding turning drive of the turning tube 33. By means of the turning tube 33 with the cutting wire 38, a material cutting device is thus obtained.
Ligeledes koncentrisk om drejerøret 33 er der anbragt et for-35 matrør 39, der fastholdes på maskinstativet 1 ved hjælp af en øvre holdeflange 40. En ringspalte mellem formatrøret 39Also concentric about pivot tube 33 is a size 35 tube 39 which is secured to machine frame 1 by means of an upper retaining flange 40. A ring gap between the format tube 39
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6 og drejerøret 33 tjener som kanal 41 for en inaktiv gasart, der kan tilføres kanalen 41 via en tilslutning 42. Denne tilslutning 42 er udformet ved kanalen 41's øvre ende, nemlig i holdeflangen 40. Kanalen 41 er umiddelbart herover tætnet 5 opadtil ved hjælp af en tætningsflange 43.6 and the pivot tube 33 serve as a channel 41 for an inert gas species which can be fed to the channel 41 via a connection 42. This connection 42 is formed at the upper end of the channel 41, namely in the holding flange 40. The channel 41 is immediately sealed 5 upwards by means of a sealing flange 43.
Kort nedenfor formatrøret 39's holdeflange 40 er der anbragt en formatrøret39 omgivende formatskulder 44, ved hjælp af hvilken på i og for sig kendt måde en foliebane formes til en format-10 røret 39 omgivende folieslange 45. Denne folieslange 45 svejses i længderetningen ved hjælp af en på tegningen kun antydet, almindelig kendt svejseindretning 44a.Shortly below the holding flange 40 of the format tube 39, a format shoulder 44 surrounding a format tube 39 is arranged by means of which, in a known manner, a film web is formed into a format tube 10 surrounding the film tube 45. This film tube 45 is welded longitudinally by means of a In the drawing only indicated, generally known welding device 44a.
Folieslangen føres nedad ved hjælp af en transportindretning 15 46, der har to endeløse diametralt i forhold til hinanden mod formatrøret 39 anliggende transportbånd 47, der omstyres over ruller 48, 49, hvoraf de nedre ruller 49 hver via en akse 50 kan drives af en ikke vist drivmotor. Drevet foregår altså i transportretningen 51.The foil tubing is guided downwardly by a conveying device 15 46 which has two endless diametrically relative to each other against the conveyor belt 47 adjacent the format tube 39, which is guided over rollers 48, 49, the lower rollers 49 of which can each be driven by a non-axis 50 shown drive motor. The drive thus takes place in the direction of transport 51.
2020
Til transportindretningen 46 hører endnu et fødeorgan 52, der griber folieslangen 45's transport i transportretningen 51. Dette fødeorgan er koblet med akslen 50 for drejningsdrev, således at transportindretningen 46's fremadrettede forskyd-25 ning samtidigt giver et mål for folieslangen 45's transport.The conveyor 46 includes another feeder 52 which engages the transport of the foil hose 45 in the conveying direction 51. This feeder is coupled to the shaft 50 for pivot drive, so that the forward displacement of the transport device 46 simultaneously provides a measure of the foil hose 45's transport.
Formatrøret 39 ender noget oven for ventilen 26 henholdsvis af skæreindretningen.The format tube 39 ends slightly above the valve 26, respectively, of the cutting device.
30 Nedenfor ventilen 26 er der på maskinstativet 1 anbragt en svejseindretning 59, der ligeledes er anbragt flugtende med aksen 22. Denne svejseindretning 59 har to mod hinanden forskydelige svejsebakker 60, 61, ved hjælp af hvilke folieslangen tværsvejses og adskilles umiddelbart ovenfor fyldningen 62, 35 således at den fyldte slangepose 63 dannes.Below the valve 26, a welding device 59 is also mounted on the machine frame 1, which is also flush with the axis 22. This welding device 59 has two weldable slides 60, 61, by means of which the foil hose is welded and separated immediately above the filling 62, 35. so that the filled tubing bag 63 is formed.
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DK 155364 BDK 155364 B
Hver svejsebakke har en tangdel 64, der er lejret forskydeligt på den pågældende svejsebakke i forskydningsretningen 65. Den føres mod den pågældende svejsebakkes lukkeretning mod en trykfjeder 66, således at ved svejsebakkerne 60, 61's 5 lukning først de to tangdele 64, der så i fællesskab virker som tang, sammentrykker folieslangen 45 umiddelbart over fyldningen 62's spejl, således at den - se fig. 6 - omslutter fyldningen 62 uden tomrum.Each welding tray has a plunger portion 64 which is slidably mounted on the respective welding tray in the displacement direction 65. It is guided toward the closing direction of the respective welding tray against a compression spring 66, so that at welding trays 60, 61 first the two pliers 64, which are then jointly closed. acts as pliers, the foil tube 45 compresses immediately above the mirror 62 of the filling 62 so that it - see FIG. 6 - encloses the filling 62 without voids.
10 Umiddelbart oven for disse tangdele 64 sammensvejses folieslangen 45 derpå. I slutfasen af svejsebakkerne 60, 61's sammenføring forskydes tangdelene 64 i forhold til den pågældende svejsbakke 60 henholdsvis 61. I den ene svejsebakke 60 er der forskydeligt lejret en afskæringskniv 68, der ved svejse-15 processens afslutning, men før svejsebakkerne 60, 61's åbning, gennemskærer tværsvejsesømmen 69 på midten, således at en fyldt slangepose 63 falder ned, hvilken slangepose forneden er lukket med en tværsvejsesøm 69' og for oven er lukket med en tværsvejsesøm 69". Den øvre del af den gennem midten gennem-20 skårne tværsvejsesøm 69 danner allerede igen den nedre tværsvejsesøm 69" af den næste slangepose, der skal fyldes og lukkes. Afskæringskniven 68 betjenes ved hjælp af et pneumatisk stempel-cylinder-drev 70.Immediately above these pliers 64, the foil hose 45 is welded thereon. In the final phase of the welding trays 60, 61, the pliers 64 are displaced relative to the respective welding tray 60 and 61. In one welding tray 60, a cutter knife 68 is slidably mounted which at the end of the welding process, but before the opening of the welding trays 60, 61, intersects the cross-sectional seam 69 in the middle such that a filled hose bag 63 falls down, which hose bag is closed at the bottom with a cross-sectional seam 69 'and above is closed with a cross-sectional seam 69 ". The upper part of the cross-sectional cross-sectional seam 69 forms already again the lower cross-weld seam 69 "of the next hose bag to be filled and closed. The cutting knife 68 is operated by a pneumatic piston-cylinder drive 70.
25 Svejsebakkerne 60, 61 styres på styrestænger 71, der er anbragt på maskinstativet 1. Deres drev sker via i maskinstativet værende på tegningen ikke viste stempel-cylinder-drev.25 The welding trays 60, 61 are controlled on guide rods 71 arranged on the machine frame 1. Their drive is via the piston-cylinder drives not shown in the drawing.
Nedenfor beskrives virkningsmåden: foliebanen, af hvilken 30 folieslangen 45 formes, består af et termoplastisk, altså svejsedygtigt plast, eller af en med termoplastisk, altså med svejsedygtigt plast belagt aluminiumfolie. F.eks. aftappes tætningsmasser, altså højviskose materialer, der allerede indeholder hærderen, og som hærder under luftfugtighedens 35 påvirkning. Sådanne her som eksempel nævnte tætningsmasser er i praksis vidt udbredt som såkaldte "varigt elastiske tætningsmasser" .The method of operation is described below: the foil web, of which the foil hose 45 is formed, consists of a thermoplastic, ie weldable plastic, or of a thermoplastic, ie weldable, plastic foil. Eg. sealing compositions, i.e. high viscous materials already containing the hardener, which cure under the influence of humidity 35 are drained. In practice, such sealants are widely used in practice as so-called "permanently elastic sealants".
88
DK 15 5 3 6 4 BDK 15 5 3 6 4 B
Efter doseringscylinderen 4's fyldning via tilførselsledningen 6 ved den i fig. 2 viste stilling for drejehanen 7, drejes sidstnævnte 180°. Så påvirkes drevet 13 via en ikke vist magnetventil med trykmedium, hvorved det materiale, der skal 5 fremføres, nu på doseret måde presses gennem afgangsledningen 10, tilførselsstudsen 24 og ringrummet 32 mellem fyldrøret 23 og støderen 27 gennem dysen 25 ved åbnet ventil 26. Den af doserstemplet 5 doseret udpressede mængde gribes nøjagtigt ved hjælp af fødeorganet 20, der nøjagtigt omslutter doserings-10 stemplet 5's vej og dermed den transporterede materialemængde. Denne nøjagtigt grebne materialemængde er identisk med fyldningen 62, da totalsystemet jo er fyldt med materiale, og da sådanne materialer er usammentrykkelige.After filling the metering cylinder 4 via the supply line 6 at the position shown in FIG. 2 for the rotary cock 7, the latter is rotated 180 °. Then the drive 13 is actuated via a non-pressure solenoid valve, whereby the material to be fed is now dosed in a dosed manner through the discharge line 10, the feed nozzle 24 and the annular space 32 between the filling tube 23 and the support 27 through the nozzle 25 at the open valve 26. the amount of extruded amount of the dispensed piston 5 is precisely gripped by the feeder 20 which accurately encloses the path of the dispensing piston 5 and thus the amount of material transported. This exact amount of material is identical to the filling 62, since the total system is full of material and since such materials are incompressible.
15 De af fødeorganet 52 afgivne signaler, der er et mål for folieslangen 45's transportvej, benyttes til styring af transportindretningens drev. Fødeorganet 20's signaler, der repræsenterer "er"-værdien, for den doserede materialefremføring, giver samtidig "skal"-værdien for folieslangen 45's transport, 20 hvis "er"-værdi igen optages af fødeorganet 52. Da der mellem skære.fråden 38, altså aftapningsindretningen 21's nedre ende, og svejsebakkerne 60, 61 nødvendigvis er en vis afstand, sker folieslangens transport tidsmæssigt forskudt i forhold til den af doseringsstemplet 5 foranledigede aftapningsproces.The signals provided by the feeder 52, which is a measure of the conveying path of the foil tube 45, are used to control the drive of the conveyor. At the same time, the signals of the feeder 20 representing the "is" value for the metered material feed give the "must" value for the transport of the foil hose 45, whose "is" value is again taken up by the feeder 52. As between the cutting line 38, that is, the lower end of the tapping device 21, and the welding trays 60, 61 are necessarily a certain distance, the transport of the foil hose takes place temporarily in relation to the tapping process caused by the dosing piston 5.
25 Når den som "skal"-værdi forudgivne og af fødeorganet 20 grebne materialemængde er stødt ud ved hjælp af doseringsstemplet 5, standses doseringsindretningen 3's drev 13 og samtidigt drejes drejehanen 7 igen til den i fig. 2 viste fyldestilling. Samtidigt lukkes ventilen 26 ved tilsvarende 30 betjening af indstillingsdrevet 30, og drejerøret 33 sættes ved hjælp af drivmotoren 37 til at foretage en drejebevægelse, således at skæretråden 38 på ventilen 26's yderside gennemskærer materialestrengen uden efterdrypning.When the quantity of material predetermined and the material quantity gripped by the feed member 20 is ejected by the dosing piston 5, the drive 13 of the dosing device 3 is stopped and at the same time the turning cock 7 is turned again to the one in fig. 2. At the same time, the valve 26 is closed by corresponding operation of the adjusting drive 30, and the pivot tube 33 is set by means of the drive motor 37 to make a pivotal movement so that the cutting thread 38 on the outside of the valve 26 cuts through the material string without post-drip.
35 Transportindretningen 46 fortsætter så med at køre så længe, indtil folieslangen 45's transportvej nøjagtigt svarer til den af doseringsindretningen 3 tilførte materialemængde, så-The conveyor 46 then continues to run for as long as the conveying path of the foil tubing 45 exactly corresponds to the amount of material supplied by the metering device 3,
Claims (6)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843402242 DE3402242A1 (en) | 1984-01-24 | 1984-01-24 | DEVICE FOR DOSING FILLING OF HIGH VISCOSITY MATERIAL |
| DE3402242 | 1984-01-24 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK564184D0 DK564184D0 (en) | 1984-11-28 |
| DK564184A DK564184A (en) | 1985-07-25 |
| DK155364B true DK155364B (en) | 1989-04-03 |
| DK155364C DK155364C (en) | 1989-08-21 |
Family
ID=6225699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK564184A DK155364C (en) | 1984-01-24 | 1984-11-28 | APPLICATION FOR DOSED DRAINING OF HIGH-COST MATERIAL |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0150292B1 (en) |
| JP (1) | JPS60158008A (en) |
| AT (1) | ATE28736T1 (en) |
| DE (2) | DE3402242A1 (en) |
| DK (1) | DK155364C (en) |
| ES (1) | ES282896Y (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0755688B2 (en) * | 1986-09-10 | 1995-06-14 | 呉羽化学工業株式会社 | Automatic filling and packaging equipment |
| DE4401031C1 (en) * | 1994-01-15 | 1995-06-22 | Knieriem Guenther Dipl Ing Fh | Device for producing and filling tubular bag packs |
| DE19631812A1 (en) * | 1996-08-07 | 1998-02-12 | Basf Lacke & Farben | Sampling unit for working plant e.g. paint, fermentation |
| JP3560919B2 (en) * | 2001-02-06 | 2004-09-02 | オリヒロエンジニアリング株式会社 | Packaging bag manufacturing method and vertical bag making and filling machine |
| DE102016221895A1 (en) * | 2016-11-08 | 2018-05-09 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg | Method for sealing a sensor electrode |
| CN109533423A (en) * | 2018-11-28 | 2019-03-29 | 江苏恒耐炉料集团有限公司 | A kind of castable subpackage plastic sealing machine |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1436003A1 (en) * | 1962-11-20 | 1969-02-13 | Hoefliger & Karg | Method for filling tubular bags during movement |
| FR1545970A (en) * | 1966-11-09 | 1968-11-15 | Kalle Ag | Method and apparatus for the continuous production of casing-shaped packaging |
| US3538676A (en) * | 1967-03-08 | 1970-11-10 | William R Runo | Packaging machine |
| BE786837A (en) * | 1971-07-29 | 1973-01-29 | Bayer Ag | POLYAZOIC DYES |
| AU465083B2 (en) * | 1972-05-24 | 1975-09-18 | The Procter & Gamble Company | Improved flavor and eating quality in formulated potato chips made from dehydrated potato flakes |
| DE2320699A1 (en) * | 1973-04-24 | 1974-11-21 | Scherico Ltd | FILLING MACHINE |
| DE2503547A1 (en) * | 1975-01-29 | 1976-08-05 | Jentsch Hans G | Sterilizer for grain in bags - injects heavier than air gas before filling of bag container |
| JPS51150487A (en) * | 1975-06-19 | 1976-12-24 | Laurel Bank Mach Co Ltd | Device of automatically packaging coins |
| US4023327A (en) * | 1976-06-04 | 1977-05-17 | Package Machinery Company | Control system for package making machine |
| JPS533699A (en) * | 1976-06-30 | 1978-01-13 | Mitsubishi Chem Ind | Method of manufacturing temporaily burned powder of ferroodielectric ceramics |
| JPS5538207A (en) * | 1978-08-25 | 1980-03-17 | Jiyun Tanaka | Automatic liquiddmedicine partial packing device |
| US4391081A (en) * | 1980-09-08 | 1983-07-05 | Hayssen Manufacturing Company | Method of and apparatus for forming, filling and sealing packages |
-
1984
- 1984-01-24 DE DE19843402242 patent/DE3402242A1/en not_active Withdrawn
- 1984-11-14 EP EP84113761A patent/EP0150292B1/en not_active Expired
- 1984-11-14 AT AT84113761T patent/ATE28736T1/en not_active IP Right Cessation
- 1984-11-14 DE DE8484113761T patent/DE3465175D1/en not_active Expired
- 1984-11-26 ES ES1984282896U patent/ES282896Y/en not_active Expired
- 1984-11-26 JP JP59248276A patent/JPS60158008A/en active Pending
- 1984-11-28 DK DK564184A patent/DK155364C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK564184D0 (en) | 1984-11-28 |
| ES282896Y (en) | 1985-12-01 |
| DK155364C (en) | 1989-08-21 |
| EP0150292A3 (en) | 1985-08-21 |
| DE3465175D1 (en) | 1987-09-10 |
| JPS60158008A (en) | 1985-08-19 |
| DK564184A (en) | 1985-07-25 |
| ATE28736T1 (en) | 1987-08-15 |
| DE3402242A1 (en) | 1985-07-25 |
| EP0150292B1 (en) | 1987-08-05 |
| ES282896U (en) | 1985-05-01 |
| EP0150292A2 (en) | 1985-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |