DE2122931C3 - Plant for the production of ampoules with non-return valve made of thermoplastic material - Google Patents
Plant for the production of ampoules with non-return valve made of thermoplastic materialInfo
- Publication number
- DE2122931C3 DE2122931C3 DE2122931A DE2122931A DE2122931C3 DE 2122931 C3 DE2122931 C3 DE 2122931C3 DE 2122931 A DE2122931 A DE 2122931A DE 2122931 A DE2122931 A DE 2122931A DE 2122931 C3 DE2122931 C3 DE 2122931C3
- Authority
- DE
- Germany
- Prior art keywords
- rollers
- ampoules
- take
- roller
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
- B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
- B31B70/855—Forming valves integral with the containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
bis zum gegenüberliegenden in Berührung kommen, Abzugswalzenpaares 4, 4 a größer als die des Zufj*» wodurch das Abtrennen einer Ampulle von der an- walzenpaares 3 ist und der Drehzanlunterscrned so deren der Schweißnaht entlang kontinuierlich erfolgt. bestimmt wird, daß dieser zum Trennen der AmpuJ-Die Abschnitte werden von schraubenförmigen len genügt.until the opposite come into contact, take-off roller pair 4, 4 a larger than that of the feeder as a result of which the separation of an ampoule from the roller pair is 3 and the rotation speed underscrned is like this which takes place continuously along the weld seam. it is determined that this is used to separate the AmpuJ-Die Sections of helical len are sufficient.
Rippen5 gebildet, die auf der Mantelfläche 4a 5 Die erste Ampulle6, deren Transportgescn*.ndig-(Fig. 1 bis 3) einer Walze des Abzugswalzenpaares keit der Drehzahl der Zufuhrwalzen3 entspricht, der ganzen Walzenlänge entlang vorgesehen sind. wird den Abzugswalzen zugeführt, wo sie mit ihrem Diese Rippen besorgen sukzessiv mittels der Rei- Randabschnitt »α« mit der gewindeformigen Kippe 5 bungskräfte, die durch ein Gummieren der Mantel- der Abzugswalze 4 α in Berührung kommt, flächen &χ Walzen 4 und 4 α vergrößert wurden, das io Während die Ampulle 6 mit der Rippe 5 der Walze Abtrennen einer Ampulle6 (Fig.2) von der anderen 4a, deren Drehzahl größer als die der Zufunrwaider ganzen Schweißnaht entlang. zen3 ist, in Berührung kommt, wird dein Kanaab-Ribs 5 formed on the outer surface 4 a 5 The first ampoule 6, the transport of which (Fig. 1 to 3) corresponds to a roller of the pair of take-off rollers and the speed of the feed rollers 3, are provided along the entire length of the roller. is fed to the take-off rollers, where they get with their These ribs successively by means of the Rei- edge section "α" with the thread-shaped tip 5 exercise forces, which comes into contact by gumming the casing of the take-off roller 4 α, surfaces & χ rollers 4 and 4 α were enlarged, the io While the ampoule 6 with the rib 5 of the roller separating one ampoule 6 (FIG. 2) from the other 4a, the speed of which is greater than that of the feeder along the entire weld seam. zen3 is, comes in contact, becomes your Kanaab -
Dieselbe Wirkung wird erzielt, wenn die Abzugs- schnitt »α« der Ampulle eine größere Gescnwindigwalzen7 (Fig. 4,5) so eingebaut werden, daß ihre keit mitgeteilt, wodurch sich die Ampulle sukzessiv Erzeugenden mit den Erzeugenden der Zufuhrwal- i5 von den anderen Ampullen der geschwächten zen3 einen Winkel bilden. Hierbei berühren die Ab- Schweißnaht entlang trennt, da die Ampullen eine fshnitte beim Drehen der Walzen nur nach und nach kleinere Vorschubgeschwindigkeit als der Randabdie Kunststoff-Folien entlang der gmzen Walzen- schnitt »ß« besitzen.The same effect is achieved if the take-off section "α" of the ampoule has a larger winding roller7 (Fig. 4, 5) installed in such a way that its speed is communicated, whereby the ampoule successively moves the generators with the generators of the supply rollers 5 from the other ampoules of the weakened zen3 form an angle. Here the weld seams touch along the separating lines, since the ampoules have a center line when the rollers turn, only gradually lower feed speed than the edge of the plastic foils along the hot roller cut "ß".
breite, von einem Walzenrand bis zum anderen; die Auf diese Art erfolgt das Abtrennen der Am-wide, from one roller edge to the other; In this way the am-
Abschnitte liegen hierbei entlang einer Erzeugenden ao pulle 6 nur durch den Teil der Rippe 5, der im gegeder Abzugswalzen. benen Moment mit der Ampulle in Berührung steht.Sections are here along a generating ao pulle 6 only through the part of the rib 5 that is in the Gegeder Take-off rollers. is in contact with the ampoule at the same time.
Die Wirkungsweise der Anlage ist folgende. Die Da die Rippe 5 der Walze 4 a schraubenförmig ausüiermoplastische Kunststoff-Folie B wird von der gebildet ist, verschieben sich beim Drehen dieser Spule 1 (Fig. 1) der Vorrichtung2 zugeführt, die als Walze die Berührungsflächen der Rippe5 nut_ der spaltartige Düse ausgebildet ist und zum Herstellen s5 Ampulle 6 längs der Achse der Walze 4 a, und beim der Klappe des Rückschlagventils dient; mit Hilfe Verschieben wird nach und nach eine Ampulle von eines Walzenpaares, das als Schweißappai at »C« der anderen der durch Schweißen geschwächten dient und aus der oberen 8 und unteren Walze 9 be- Schweißnaht entlang abgetrennt, steht, werden die Ampullenränder verschweißt. Diese Art des Abtrennens der Ampullen schlieütThe system works as follows. Since the rib 5 of the roller 4 a is formed by the helical ausüiermoplastische plastic film B, when this coil 1 (Fig. 1) is turned, the device2 is fed, which is designed as a roller, the contact surfaces of the rib5 groove_ the gap-like nozzle and for the manufacture s 5 ampoule 6 along the axis of the roller 4 a, and when the flap of the check valve is used; With the help of moving an ampoule is gradually removed from a pair of rollers, which serves as a welding device "C" for the other of the ones weakened by welding and separated from the upper 8 and lower roller 9 along the weld seam, the ampoule edges are welded. This type of separation of the ampoules includes
Die obere Walze 8 wird geheizt und besitzt auf ih- 30 ein Verziehen der Ampullen aus. rer Oberfläche die Schweißmesser 10. Dieselbe sukzessive Trennwirkung kann beim Ab-The upper roller 8 is heated and warps the ampoules on it. the welding knife 10. The same successive separating effect can be
Die untere Walze 9 wird vom Antrieb 11 mit Elek- trennen fertiger Ampullen erreicht werden., indem trornotor 12 angetrieben, der am Rahmengestell 13 man die Abzugswalzen7 (Fig.4, 5) so einbaut, daü betätigt ist. ihre Erzeugenden mit den Erzeugenden der Zufunr-The lower roller 9 is reached by the drive 11 with electrical equipment separating finished ampoules Trornotor 12 driven, the take-off rollers7 (Fig. 4, 5) built into the frame 13 so that is actuated. their generators with the generators of the accrual
Durch das Drehen der Walzen 8 und 9 wird die 35 walzen 3 einen Winkel bilden. Hierbei berühren die thennoplastisdie Kunststoff-Folie »B« verschoben Ampullen 6, die von den Walzen 3 zugeführt werden und die Ampulle ihrem Rand entlang mit der fertig mit ihrem Randabschnitt »α« die den Zufuhrwalzen 3 geformten Klappe des Rückschlagventils ver- näherliegenden Abschnitte der Abzugswalzen 7 schweißt. (F i g. 4). Da die von den Walzen 3 zugeführten Am-By rotating the rollers 8 and 9, the rollers 3 will form an angle. Here the touch thennoplastisdie plastic film "B" shifted ampoules 6, which are fed by the rollers 3 and the ampoule along its edge with the finished with its edge section "α" the feed rollers 3 Shaped flap of the check valve closer sections of the take-off rollers 7 welds. (Fig. 4). Since the am-
Danach wird die thermoplastische Kunststoff-Fo- *o pullen 6 mit ihrer vom Schweißen geschwächten HeB mit den ihrem Rand entlang verschweißten Am- Schweißnaht parallel zur Erzeugenden der Zufuhrpullen 6 den Walzen3 zugeführt, die die Kunst- walzen 3 transportiert werden, berühren diese zuerst stoff-Folien dem Abzugswalzenpaar 4 und 4 a über- mit ihrem Randabschnitt »α« die Abzugswalzen 7, führt wo auch das Abtrennen der Ampulle beginnt. BeimThen the thermoplastic plastic Fo- * o pullen 6 with its weakened by welding HeB with the Am weld seam welded along its edge parallel to the generating line of the supply pods 6 fed to the rollers 3, which are transported by the artificial rollers 3, they touch first fabric foils the pair of take-off rollers 4 and 4 a with their edge section "α" over the take-off rollers 7, leads where the separation of the ampoule begins. At the
Die Walzen 3 und 4 werden von dem Elektromo- 45 weiteren Verschieben der Ampulle 6 kommt diese tor 12 über das Getriebe 14 angetrieben, wobei das nach und nach ganz mit der Walze 7 in Berührung Zufuhrwalzenpaar und das Abzugswalzenpaar kine- und wird sukzessive von den anderen Ampullen ohne matisch so verbunden werden, daß die Drehzahl des Verzug abgetrennt.The rollers 3 and 4 are moved by the electric motor 45 further moving the ampoule 6 this comes gate 12 is driven via the gear 14, which gradually comes into full contact with the roller 7 Feed roller pair and the take-off roller pair are kine- and are successively from the other ampoules without be connected automatically in such a way that the speed of the delay is disconnected.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (3)
menfallenden Bann und danach zu einer Abzugs- Demgegenüber liegt der vorliegenden Erfindung1. Plant for the production of ampoules with (at the places where the flap is formed, check valve made of a thermoplastic 5 four layers are on top of each other) a uniform AbKunststoff-film web, in which the film web weaken the thermoplastic plastic films from a supply reel to one A device for the welding seam is not possible and that the flap of the check valve is formed, so that the ampoules are separated from one another before after the welding apparatus for welding everything at the weakened points. As a result, the ampoule on a transversely across the film web ver.
falling ban and then to a deduction. In contrast, the present invention lies
der deutschen Offenlegungsschrift 2 104 136 sind. F i g. 2 Bauteil »A « der F i g. 1 (Ansicht von oben,The invention relates to a plant for the production of 45 F i g. 1 the system according to the invention for the manufacture of ampoules with a check valve made of thermoplastic of ampoules with a check valve made of thermostatic plastic films, as they are, for example, in FIG. B. The subject of plastic plastic films (overall view),
of German Offenlegungsschrift 2 104 136. F i g. 2 component "A " of FIG. 1 (top view,
Kunststoff-Folien bekannt, bei denen diese von einer F i g. 4 die gegenseitige Lage der Zufuhr- und Ab-pulling with check valve ams thermoplastic 50 F i g. 3 Section III-III of F i g. 2,
Known plastic films, in which these from a F i g. 4 the mutual position of the feed and discharge
Klappe des Rückschlagventils, danach dem Schweiß- F i g. 5 Schnitt V-V der F i g. 4.Supply reel for a device for forming the pairs of draw rollers (view from above),
Flap of the check valve, then the welding F i g. 5 section VV of FIG. 4th
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1470161A SU314408A1 (en) | 1970-09-21 | 1970-09-21 | The device for welding of ampoules from thermoplastics with the backpressure valve |
SU1470160A SU314407A1 (en) | 1970-09-21 | 1970-09-21 | Automatic ampoule welding machine with thermoplastic non-return valve |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2122931A1 DE2122931A1 (en) | 1972-03-23 |
DE2122931B2 DE2122931B2 (en) | 1974-01-24 |
DE2122931C3 true DE2122931C3 (en) | 1974-08-15 |
Family
ID=26665409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2122931A Expired DE2122931C3 (en) | 1970-09-21 | 1971-05-10 | Plant for the production of ampoules with non-return valve made of thermoplastic material |
Country Status (5)
Country | Link |
---|---|
CS (1) | CS174303B1 (en) |
DE (1) | DE2122931C3 (en) |
FR (1) | FR2107821A1 (en) |
NL (1) | NL7106552A (en) |
PL (1) | PL73927B1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2013086A (en) * | 1932-02-27 | 1935-09-03 | Bagpak Inc | Apparatus for and method of making multiwall bags |
-
1971
- 1971-05-10 DE DE2122931A patent/DE2122931C3/en not_active Expired
- 1971-05-13 NL NL7106552A patent/NL7106552A/xx unknown
- 1971-07-28 CS CS5528A patent/CS174303B1/cs unknown
- 1971-08-24 FR FR7130685A patent/FR2107821A1/en active Granted
- 1971-09-17 PL PL1971150564A patent/PL73927B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
CS174303B1 (en) | 1977-03-31 |
DE2122931B2 (en) | 1974-01-24 |
DE2122931A1 (en) | 1972-03-23 |
FR2107821A1 (en) | 1972-05-12 |
NL7106552A (en) | 1972-03-23 |
PL73927B1 (en) | 1974-10-30 |
FR2107821B1 (en) | 1975-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1704146C3 (en) | Method and device for the continuous production of bags excretion from 1248911 | |
EP1106506A1 (en) | Method and device for making bags having 3 sealed edges with a closing profile sealed inside them | |
EP0005776A1 (en) | Device for making plastic bags provided with press-button-like closure strips | |
DE2006294C3 (en) | Process and device for the series production of congruent foil pieces with a defined contour | |
DE2732137C2 (en) | Method and device for the production of bags from a continuous plastic film web | |
DE2122931C3 (en) | Plant for the production of ampoules with non-return valve made of thermoplastic material | |
DE2914696C2 (en) | Device for applying rider tapes provided with an adhesive to the flat front edges of hose sections or sacks | |
DE2924106A1 (en) | METHOD AND DEVICE FOR PRODUCING BAGS FROM THERMOPLASTIC PLASTIC FILM | |
DE2207043B2 (en) | PROCESS FOR PRODUCING FLAT BAGS FROM THERMOPLASTIC PLASTIC FILM AND DEVICE FOR CARRYING OUT THE PROCESS | |
EP0010649A1 (en) | A machine for the manufacture of bags from plastics material with a continuously rotating welding roller | |
DE1923517A1 (en) | Process for the production of bags and device for carrying out the process | |
DE1561437C2 (en) | Machine for the production of U-shaped bags provided with flat carrying handles protruding from the edge of the bag | |
DE1561434C3 (en) | Process for the continuous manufacture of carrier bags or pouches with two handles and a machine for carrying out the process | |
DE2063202A1 (en) | Tetrahedral container for liquids or small solid parts and process for their production | |
DE653176C (en) | Method and device for the production of pointed bags | |
DE2208084A1 (en) | MACHINE WITH ADJUSTABLE GEAR FOR THE PRODUCTION OF BAGS FROM PLASTIC FILM | |
DE1900768B2 (en) | DEVICE FOR FASTENING TEAR STRIPS | |
DE2434761B2 (en) | METHOD AND DEVICE FOR APPLYING PIECES OF FILM TO DOUBLE-LAYERED COVERINGS | |
EP3532271B1 (en) | Improvement in flap bag production | |
DE1937480C3 (en) | Bag machine for the production of plastic gusseted bags with carrying handles | |
DE1753634C (en) | Method, adhesive and device for forming a cross bottom on a hose piece for the production of a cross bottom sack | |
DE1761886C (en) | Device for the production of flat bags with flaps of different heights and protruding over the opening from a sheet of film | |
DE1761361C (en) | Method and device for gluing the free end of sheet materials wound into rolls to the surface of the rolls | |
DE2055016C3 (en) | Method for producing a gas-tight gluing of the bottom side covers of a cross bottom fold with the corner folds and devices for carrying out the method | |
DE1813454A1 (en) | Process for the mechanical treatment of tubular knitted products |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |