DE2101875C3 - Device for placing slides on locking elements - Google Patents
Device for placing slides on locking elementsInfo
- Publication number
- DE2101875C3 DE2101875C3 DE2101875A DE2101875A DE2101875C3 DE 2101875 C3 DE2101875 C3 DE 2101875C3 DE 2101875 A DE2101875 A DE 2101875A DE 2101875 A DE2101875 A DE 2101875A DE 2101875 C3 DE2101875 C3 DE 2101875C3
- Authority
- DE
- Germany
- Prior art keywords
- slide
- plunger
- slides
- closure elements
- connecting webs
- 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
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- 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
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
-
- 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
- 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/126—Tenon and mortise joints
-
- 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
-
- 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
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
-
- 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
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/822—Transmission mechanisms
- B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
-
- 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
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/822—Transmission mechanisms
- B29C66/8226—Cam mechanisms; Wedges; Eccentric mechanisms
- B29C66/82261—Wedges
-
- 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
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/822—Transmission mechanisms
- B29C66/8227—Transmission mechanisms using springs
-
- 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
- B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
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- 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
- B31B70/813—Applying closures
- B31B70/8131—Making bags having interengaging closure elements
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- 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
- B31B70/813—Applying closures
- B31B70/8131—Making bags having interengaging closure elements
- B31B70/8132—Applying the closure elements in the machine direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53291—Slide fastener
- Y10T29/533—Means to assemble slider onto stringer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Slide Fasteners (AREA)
- Transmission Devices (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zum Aufsetzen von Schiebern auf komplementäre, profilierte Verschlußelcmente nach dem Oberbegriff des Anspruches I.The invention relates to a device for placing slides on complementary, profiled ones Enclosures according to the preamble of claim I.
Durch die US-PS 32 34 637 ist bereits eine derartige Vorrichtung bekannt geworden. Die Steuerung der einzelnen Arbeitsschritte geschieht dabei über eine angetriebene Welle, auf der mehrere Kurvenscheiben befestigt sind, die von Abtastrollen abgetastet werden, die ihrerseits dann über Übertragungsmittel die Arbeitsgänge in der richtigen Reihenfolge bewirken. Nach dem Aufspreizen der Reißverschlußbänder über die erste Kurvenscheibe erfolgt das Einsetzen eines Schiebers zwischen die Bänder über eine weitere Kurvenscheibe. Die Schieber selbst sind einzeln hintereinander in einer Gleitbahn angeordnet. Mit Hilfe eines Fingers wird dann der vorderste Schieber in einen nestartigen Halter eingeführt. Dieser ist am oberen offenen Ende eines Stößels angeordnet, der sich nach oben zum Einsetzen des Schiebers in eine Stelle bewegt, in der die Verschlußbänder geöffnet sind. Der Schieber befindet sich nun zwischen Greifelementen, die über eine weitere Kurvenscheibe aufeinander zu bewegt werden, um so die Ränder der Verschlußbänder in die Kanäle des Schiebers einzudrücken. In einem weiteren Arbeitsschritt werden dann die Verschlußbänder bei stillstehendem Schieber weiterbewegt, um so den Schieber mit den Verschlußbändern in Verbindung zu bringen,Such a device is already known from US Pat. No. 3,234,637. Controlling the individual work steps are carried out via a driven shaft on which several cam disks are attached, which are scanned by scanning rollers, which in turn then via transmission means the Carry out operations in the correct order. After spreading the zipper tapes over the first cam disc is the insertion of a slide between the bands over another Cam. The slides themselves are arranged individually one behind the other in a slide. With help With a finger, the foremost slide is then inserted into a nest-like holder. This one is at the top located open end of a plunger that moves upward to insert the slider into a location, in which the straps are open. The slider is now between gripping elements that over another cam are moved towards each other so as to the edges of the fastener tapes in the Push in the channels of the slide. In a further step, the fastening tapes are then at stationary slide moved on, so as to connect the slide to the fastening tapes bring,
Durch die DE-PS 9 42 623 ist eine Vorrichtung zum Hersteller* von Reißverschlußbändern bekannt geworden. Dabei werden an einem Messingstreifen zuerst nacheinander Ausstanzungen vorgenommen und so eine zusammenhängende Doppelgliederkette gebildet,DE-PS 9 42 623 a device for the manufacturer * of zipper tapes has become known. In this case, punchings are first made one after the other on a brass strip, and so on a coherent double link chain is formed,
ίο die zwei Nutenrädern zugeführt wird, die nebeneinander angeordnet und schrittweise drehbar sind. In den Nuten dieser Nutenräder greifen die ankommenden Doppelglieder mit je einem Teilstück ein. Wenn dann ein Doppelglied in gegenüberliegenden Nuten der Nutenräder angekommen ist, so wird aus diesem Doppelglied ein mittleres Stück derart ausgestanzt, daß zwei Reißverschlußglieder gebildet werden. Nach Weiterdrehen der Nutenräder gelangen die Reißverschlußglieder zu einem Stempel, in dessen Sch!it2 das Stoffband des Reißverschlusses geführt wird. Durch Bewegen dieses Stempels in radialer Richtung relativ zu den Nutenrädern werden dann die Schenkel der Reißverschlußglieder an den Wulst des Stoffbandes angedrückt und so dort festgehalten.ίο the two grooved wheels are fed side by side arranged and rotatable step by step. The incoming ones grip in the grooves of these grooved wheels Double links with one section each. If then a double link in opposing grooves of the Grooved wheels has arrived, a middle piece is punched out of this double link in such a way that two zipper links are formed. After further turning the grooved wheels, the zipper links arrive to a stamp, in the Sch! it2 of which the fabric tape of the zipper is guided. By Moving this punch in the radial direction relative to the grooved wheels are then the legs of the Zipper links pressed against the bead of the fabric tape and so held there.
Die FR-PS 15 29 652 zeigt ferner eine Vorrichtung, um einzelne Schieber auf die Verschlußelemente einer gefalteten Folie nacheinander aufzusetzen, wobei die Folie schrittweise weiterbewegt wird. Dabei ist die Anordnung so getroffen, daß die verhakten Verschlußelemente an der Schieberaufsetzsislle entsprechend geöffnet werden.The FR-PS 15 29 652 also shows a device to individual slide on the closure elements of a put on the folded film one after the other, the film being moved further step by step. Here is the Arrangement made so that the hooked locking elements on the Schieberaufsetzsislle accordingly be opened.
Der Erfindung liegt die Aufgabe zugrunde, beim Aufsetzen von Schiebern auf die Verschlußelemente einer gefalteten Folie die Anordnung so zu treffen, daßThe invention is based on the object when slides are placed on the closure elements a folded film to make the arrangement so that
)'· die Schieber, die durch Verbindungselemente zu einer
Kette verbunden sind, trotz Abtrennens der Verbindungselemente durch den Stößel genau senkrecht zu
den Verschlußelementen auf diese aufgesetzt werden.
Diese Aufgabe wird gemäß der Erfindung bei der ) '· The slides, which are connected by connecting elements to form a chain, are placed on the locking elements, in spite of the connecting elements being severed by the plunger, exactly perpendicular to the latter.
This object is achieved according to the invention in
■»ο eingangs erwähnten Vorrichtung dureti die Merkmale des Kennzeichens des Anspruches 1 gelöst. Bei dieser erfindungsgemäßen Anordnung wird also der vorderste abzutrennende Schieber beidseits durch die festgeklemmten Verbindungselemente in gleicher Weise■ »ο the device mentioned at the beginning has the characteristics of the characterizing part of claim 1 solved. In this arrangement according to the invention, the foremost slide to be separated on both sides by the clamped connecting elements in the same way
">'' gehalten. Damit sind beidseits gleiche Trennkräfte vorhanden mit dem Ergebnis, daß ein Verkanten des Schiebers beim Abtrennen desselben von den Verbindungselementen vermieden und der Schieber genau senkrecht auf die Vertchlußelemente aufgesetzt wird. ">'' Held. This same separation forces are present on both sides avoided with the result that tilting of the slide thereof during the separation of the connecting elements and the slide is placed exactly perpendicular to the Vertchlußelemente.
v> Weitere Ausgestaltungen des Gegenstands der Erfindung sind in den Unteransprüchen gekennzeichnet. In der nachfolgenden Beschreibung wird ein Ausführungsbeispiel der Erfindung an Hand einer Zeichnung erläutert. Es zeigt v> Further refinements of the subject matter of the invention are characterized in the subclaims. In the following description, an embodiment of the invention is explained using a drawing. It shows
■>■> Fig. I einen Längsschnitt durch die Vorrichtung mit den Haltern in Anpreßlage,■> ■> Fig. I a longitudinal section through the device with the holders in the pressed position,
Fig. 2 einen Längsschnitt entsprechend Fig. I mit den Haltern in zurückgezogener Lage,Fig. 2 shows a longitudinal section corresponding to Fig. I with the holders in the retracted position,
F i g. 3 eine Teilansichl einer Schieberkette.F i g. 3 a Teilansichl of a slide chain.
h0 Mit 2 ist eine gefaltete Folie mit profilierten Versehlußelementen bezeichnet, auf die SehiebeF 1 mit Hilfe der erfindungsgemäßen Vorrichtung aufgesetzt werdensollen. h0 2 denotes a folded film with profiled closure elements, on which the sight F 1 are to be placed with the aid of the device according to the invention.
Die Folie wird dabei intermittierend in dieser Vorrichtung weiterbewegt. Entlang und zwischen ihren beiden Rändern 3 bildet die Folie 2 einen Längsschlitz 4, der durch das Ineinandergreifen bzw. Verhaken der komplementären Versehlußelementen 6 und 6a ge-The film is moved further intermittently in this device. Along and between theirs both edges 3, the film 2 forms a longitudinal slot 4, which by the interlocking or hooking of the complementary closure elements 6 and 6a
21 Ol 87521 Ol 875
schlossen werden kann. Dabei wird die Folie 2 durch nicht dargestellte Rollen geführt und gezogen, beispielsweise in Richtung auf eine nicht dargestellte Sehnejd- und SchweiQanordnung, die in der Lage ist, die Folie in einzelne Beutel zu unterteilen.can be closed. The film 2 is through roles not shown guided and pulled, for example in the direction of a Sehnejd- not shown and welding assembly capable of splicing the film into to divide individual bags.
Die erfindungsgemäße Vorrichtung zum Heranbringen und Aufsetzen von Schiebern weist einen Stößel 8 auf, welcher von einer Druckvorrichtung 10 so betätigt wird, daß der Stößel 8 gegenüber der Stelle, an der der Schieber 1 auf die komplementären Verschlußelemente 6, 6a der gefalteten Folie 2 aufgesetzt werden, einen Vorwärts- und Rückwärtshub senkrecht zu dem Vorschub der Folie durchführt Ein quer hierzu angeordneter Kanal 9 ermöglicht die Zuführung von aufeinanderfolgenden Schiebern 1 mittels eines Beschikkungssystems. The device according to the invention for bringing up and placing slides has a plunger 8 on, which is operated by a printing device 10 so that the plunger 8 opposite the point at which the Slide 1 are placed on the complementary closure elements 6, 6a of the folded film 2, one A forward and backward stroke perpendicular to the advance of the film is carried out transversely to this arranged channel 9 enables the feeding of successive slides 1 by means of a loading system.
Die Schieber 1 bilden dabei eine Kette 12 (siehe auch F i g. 3), bei welcher die Schieber 1 durch abtrennbare Verbindungsstege 13 miteinander verbunden sind. Dabei ist das Beschickungssystem so eingerichtet, daß diese Kette in dem erwähnten Kanal 9 sich jeweils um eine Länge verschiebt, die gleich ist der Längsabme^· sungen eines Schiebers 1 und eines Verbindungselementes 13, und zwar jedesmal, wenn der Stößel 8 seinen Rückwärtshub ausführt Weiterhin ist die Vorrichtung noch mit Haltern 38, 38a für die Verbindungsstege 13 versehen, welche beidseits des aufzusetzenden Schiebers 1 vorhanden sind. Auf diese Halter 38, 38a wird weiter unten näher eingegangen. Damit Verbindungsstege 13 sowohl auf der einen als auch auf der anderen Seite jedes Schiebers vorhanden sind, trägt die Kette solche Elemente an jedem ihrer Enden.The slide 1 thereby form a chain 12 (see also FIG. 3), in which the slide 1 is separated by separable Connecting webs 13 are connected to one another. The charging system is set up so that this chain in the mentioned channel 9 shifts each time by a length which is equal to the longitudinal dimension ^ Sungen a slide 1 and a connecting element 13, each time when the plunger 8 his Backward stroke executes Furthermore, the device is also provided with holders 38, 38a for the connecting webs 13 provided, which are present on both sides of the slide 1 to be placed. On this holder 38, 38a is discussed in more detail below. Thus connecting webs 13 both on the one and on the other Side of each slide are present, the chain carries such elements at each of its ends.
Um Ketten großer Länge zu bilden, die zur Herstellung einer Spule aufrollbar sind, kann es vorteilhaft sein, diese Ketten aus mehreren Abschnitten herzustellen, wobei jeder Abschnitt eine Mehrzahl von Schiebern aufweist, die untereinander durch Verbindungsmittel verbunden werden. In F i g. 3 sind zwei Kettenabschnitte 12a und Mb für die Schieber 1 dargestellt. An den Endteilen dieser Abschnitte sind Verbindungsstege 13a und 136 vorgesehen, welche jeweils mit Zapfen 13c und Löchern 13d ausgestattet sind, die ihrerseits durch gegenseitiges Ineinaiiderstekken die Verbindung nachfolgender Kettenabschnitte erlauben, um eine längere Ketie zu bilden.In order to form chains of great length which can be rolled up to produce a reel, it can be advantageous to produce these chains from several sections, each section having a plurality of sliders which are connected to one another by connecting means. In Fig. 3 two chain sections 12a and Mb for the slide 1 are shown. At the end parts of these sections connecting webs 13a and 136 are provided, which are each equipped with pins 13c and holes 13d, which in turn allow the connection of subsequent chain sections by mutual interlocking in order to form a longer chain.
Die in einer solchen Kette vorhandenen Schieber 1 sind vorteilhafterweise so aufgebaut (siehe hierzu Fig. 2), daß sie, wie an sich bekannt, aus einer Grundplatte 14 bestehen, die zwei Seitenwände 16 und 16a trägt, welche im Innern des Schiebers einer, Kanal mit konvergierenden Wänden bilden, wodurch das Verhaken bzw. Ineinandergreifen der Verschlußelemente sichergestellt wird. Ferner ist eine mittlere Scheidewand 17 vorgesehen, die die Rolle eines Trennkeiles spielt und die sich ühor einen Teil der Längsausdehnung des Schiebers erstreckt. Schließlich sind die Seitenwände und/oder die mittlere Scheidewand mit schulterförmigen Vorsprängen 18 ausgerüstet, die dazu dienen, nach der Aufbringung der Schieber auf die Verschlußelemente diese darauf festzuhalten. Wie in den F i g. I und 3 gezeigt ist, besitzen die Verbindungsstege 13 vorteilhafterweise in unmittelbarer Nachbarschaft der angrenzenden Schieber Schrägkanten, die eine leichte Trennung der Schieber von den Verbindungsstegen erlauben.The sliders 1 present in such a chain are advantageously constructed in this way (see FIG Fig. 2) that they, as known per se, consist of a base plate 14, the two side walls 16 and 16a, which form a channel with converging walls inside the slide, whereby the Hooking or interlocking of the closure elements is ensured. There is also a central septum 17 provided, which plays the role of a separating wedge and which ühor a part of the longitudinal extent of the slide extends. Finally, the side walls and / or the middle septum are shoulder-shaped Equipped projections 18, which are used after the application of the slide on the closure elements to hold them on. As shown in Figs. 1 and 3, the connecting webs 13 have advantageously in the immediate vicinity of the adjacent slider beveled edges that have a slight Allow separation of the slide from the connecting webs.
Um einen schrittweisen Vorschub der Schieberkette jeweils um eine gewünschte Länge zu ermöglichen, weist das Beschickungssystem ein Vorschubrad 19 auf, welches an seinem äußeren Umfang mit Ausschnitten 21 versehen ist, in welche die Schieber 1 mit einem Teilstück eingreifen; das Vorschubrad 19 selbst wird von dem Stößel 8 bei seinem Rückwärtshub schrittweiseIn order to enable the slider chain to be fed step-by-step by the desired length, the feed system has a feed wheel 19 which is provided with cutouts 21 on its outer circumference is provided, in which the slide 1 engage with a portion; the feed wheel 19 itself is of the plunger 8 gradually on its backward stroke
ίο durch einen Winkelhebel 22 bewegt, der auf der Achse des Vorschubrades 19 schwenkbar gelagert ist und zwei Hebelarme 23 und 24 aufweist, die sich radial von der Achse aus erstrecken. Der Hebelarm 23 trägt eine Sperrklinke 26, die nacheinander in die Ausschnitte 2t des Vorschubrades 19 eingreifen kann. Der Hebelarm 24 ist mit einer Koppelstange 27 gelenkig verbunden, die im Abstand zueinander zwei Anschläge 28 und 29 aufweist, zwischen denen sich ein Gleitstück 31 hin- und herverschieben kann, das über ein Ansatzstück 46 festίο moved by an angle lever 22 on the axis of the feed wheel 19 is pivotably mounted and has two lever arms 23 and 24 which extend radially from the Axis extend out. The lever arm 23 carries a pawl 26 which successively in the cutouts 2t of the feed wheel 19 can intervene. The lever arm 24 is articulated to a coupling rod 27, which has two stops 28 and 29 at a distance from one another, between which a slide 31 extends back and forth can push out that via an extension piece 46 firmly
-Ό mit dem StöCel 8 verbunden ist.-Ό is connected to the StöCel 8.
Weiterhin kann das Beschickung:, .-stem noch mit einer Sperrklinke 32 versehen sein, wei'he auf einer ortsfesten Achse gelagert ist und nacheinander in Eingriff mit den Ausschnitten 21 des Vorschubrades 19 kommt, um so das Rad an einer Drehung entgegen der Vorschulvichtungzu hindern.In addition, the feed :,.-Stem can also be used with be provided with a pawl 32, which is mounted on a stationary axle and successively in Engagement with the cutouts 21 of the feed wheel 19 comes so as to rotate the wheel against the To prevent preschool poetry.
Die Verbindungsstege 13 der Schieber 1 sind so angeordnet, daß die Schieber selbst in die Ausschnitte 21 eingreifen können.The connecting webs 13 of the slide 1 are arranged so that the slide itself in the cutouts 21 can intervene.
Wie den F i g. 1 und 2 entnommen werden kann, wird das Vorschubrad 19 im Gegenuhrzeigersinn bewegt, wenn der Stößel 8 seinen Rückwärtshub ausführt. Das Vorschubrad 19 ist ferner tangential zum Kanal 9 angeoidnet, welcher sich vor und unterhalb desLike the fig. 1 and 2 can be taken, the feed wheel 19 is moved counterclockwise, when the plunger 8 executes its backward stroke. The feed wheel 19 is also tangential to the channel 9 anoidnet, which is in front of and below the
J5 Vorschubrades 19 befindet. Oberhalb des Vorschubrades 19 ist die Schieberkette auf einem Träger 25 gelagert, wobei der Eingriff der Schieber in die Ausschnitte 21 des Rades 19 durch eine Führungswand 30 sichergestellt wird, die sich zwischen dem Träger 25 und dem Kanal 9 erstreckt und konzentrisch zum Vorschubrad 19 verläuft.J5 feed wheel 19 is located. Above the feed wheel 19, the slide chain is mounted on a carrier 25, the engagement of the slide in the Cutouts 21 of the wheel 19 are ensured by a guide wall 30 which extends between the carrier 25 and the channel 9 and extends concentrically to the feed wheel 19.
Die schon oben erwähnten Halter 38, 38a für die Verbindungsstege des von der Kette 12 abzutrennenden und von dem Stößel 8 in Richtung auf Aufsetzstelle 5 zu stoßenden Schiebers 1 wirken mit Stützflächen 37 und 37a zusammen, die sich in Verlängerung des Kanals 9 beidseits des Verschiebeweges des Stößels 8 befinden. Die Halter 38, 38a selbst haben die Form von Zapfen, die unter der Wirkung von Druckfedern 39 und 39aThe above-mentioned holder 38, 38a for the connecting webs of the chain 12 to be separated and the slide 1 to be pushed by the ram 8 in the direction of the contact point 5 act with support surfaces 37 and 37a, which are located in the extension of the channel 9 on both sides of the displacement path of the plunger 8. The holders 38, 38a themselves are in the form of pins which, under the action of compression springs 39 and 39a
M stehen; diese vom Stößel 8 getragenen Zapfen dienen dazu, die jeweils abt.rennbaren Verbindungsstege 13 gegen die erwähnten Stützflächen 37 und 37a zu drücken und dort festzuhalten, wenn der Stößel den vorderen Schieber in Richtung auf die Aufset/.stelle 5 Stößt.M stand; these pins carried by the plunger 8 are used in addition, each separable connecting webs 13 against the aforementioned support surfaces 37 and 37a Press and hold there when the plunger pushes the front slide towards the top / .stelle 5 Bumps.
Wie dabei den F i g. 1 und 2 entnommen werden kann, sind die Zapfen 38 und 38a gleitend in am Stößel 8 angebrachten Lagerungen 40 und 40a gehalten. Die Druckfedern 39 und 39a sind jeweils zwischen den Zapfen 38 und 38a und Rückwänden 41 und 41a der Lagerungen 40 und 40a unter Spannung angeordnet und drücken die Zapfen 38,38a auf die Stützf'ächen 37,37a zu.As in this case, the F i g. 1 and 2, the pins 38 and 38a slide in on the plunger 8 attached bearings 40 and 40a held. The compression springs 39 and 39a are each between the Pin 38 and 38a and rear walls 41 and 41a of the bearings 40 and 40a arranged under tension and press the pins 38,38a onto the support surfaces 37,37a to.
Hierzu 2 Blatt ZeichnungenFor this purpose 2 sheets of drawings
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7002667A FR2076728A5 (en) | 1970-01-26 | 1970-01-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2101875A1 DE2101875A1 (en) | 1971-08-12 |
DE2101875B2 DE2101875B2 (en) | 1979-11-22 |
DE2101875C3 true DE2101875C3 (en) | 1980-07-24 |
Family
ID=9049606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2101875A Expired DE2101875C3 (en) | 1970-01-26 | 1971-01-15 | Device for placing slides on locking elements |
Country Status (10)
Country | Link |
---|---|
US (1) | US3701192A (en) |
JP (1) | JPS5035465B1 (en) |
AT (1) | AT313043B (en) |
BE (1) | BE761915A (en) |
CH (2) | CH549974A (en) |
DE (1) | DE2101875C3 (en) |
DK (1) | DK136094B (en) |
FR (1) | FR2076728A5 (en) |
GB (1) | GB1334607A (en) |
LU (1) | LU62440A1 (en) |
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JPS544178U (en) * | 1977-06-11 | 1979-01-11 | ||
US4122594A (en) * | 1977-08-22 | 1978-10-31 | Bruning Bros. Co., Inc. | Method for engaging a slider automatically on a slide fastener chain |
US4131993A (en) * | 1977-08-22 | 1979-01-02 | Bruning Brothers Company, Inc. | Means for engaging a slider automatically on a slide fastener chain |
JPS564441U (en) * | 1979-06-26 | 1981-01-16 | ||
JPS5690134U (en) * | 1979-12-13 | 1981-07-18 | ||
JPS56101031U (en) * | 1979-12-29 | 1981-08-08 | ||
FR2491742A1 (en) * | 1980-10-14 | 1982-04-16 | Flexico France Sarl | MACHINE FOR THE AUTOMATIC LAYING OF SLIDERS ON CLOSURE STRIPS WITH COUPLING PROFILES |
US5956924A (en) | 1997-11-07 | 1999-09-28 | Rcl Corporation | Method and apparatus for placing a product in a flexible recloseable container |
US6216423B1 (en) | 1997-11-07 | 2001-04-17 | Huntsman Kcl Corporation | Method and apparatus for placing a product in a flexible recloseable container |
US6131369A (en) * | 1998-10-22 | 2000-10-17 | Illinois Tool Works Inc. | Method of applying slider to package having reclosable zipper |
US6292986B1 (en) | 1999-05-10 | 2001-09-25 | Alexander R. Provan | Assembly and accumulation of sliders for profiled zippers |
US6286189B1 (en) | 1999-05-10 | 2001-09-11 | Pactiv Corporation | Zipper and zipper arrangements and methods of manufacturing the same |
US6327754B1 (en) | 1999-05-10 | 2001-12-11 | Pactiv Corporation | Fastener with slider thereon for use in manufacturing recloseable bags |
US6138439A (en) * | 1999-05-21 | 2000-10-31 | Illinois Tool Works Inc. | Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines |
US6199256B1 (en) | 1999-07-12 | 2001-03-13 | Reynolds Consumer Products, Inc. | Method and apparatus for application of slider mechanism to recloseable flexible packaging |
US6161271A (en) * | 1999-07-29 | 2000-12-19 | Reynolds Consumer Products, Inc. | Method for mounting a slider mechanism to recloseable flexible packaging |
US6071011A (en) | 1999-08-12 | 2000-06-06 | Tenneco Packaging, Inc. | Fill-through-the-top package |
US6293896B1 (en) | 1999-11-10 | 2001-09-25 | Reynolds Consumer Products, Inc. | Methods of manufacturing reclosable package having a slider device |
DE10023059B4 (en) | 2000-05-11 | 2013-04-11 | Asf Verwaltungs Gmbh | Slider for a closure tape, closure tape and bag or bag, preferably made of plastic |
US6442819B1 (en) | 2000-07-06 | 2002-09-03 | Reynolds Consumer Products, Inc. | Method and apparatus of applying slider device to a recloseable zipper arrangement |
US6418605B1 (en) | 2000-07-06 | 2002-07-16 | Reynolds Consumer Products, Inc. | Method and apparatus of applying slider device to a recloseable zipper arrangement |
US6599227B1 (en) * | 2000-07-06 | 2003-07-29 | Reynolds Consumer Products, Inc. | Method and apparatus for positioning applied slider |
US6494018B1 (en) | 2000-08-09 | 2002-12-17 | Pactiv Corporation | Method and apparatus for guiding a fastener in a bag making machine |
US6871473B1 (en) | 2000-08-10 | 2005-03-29 | Pactiv Corporation | Method and apparatus for making reclosable plastic bags using a pre-applied slider-operated fastener |
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US6526726B1 (en) | 2000-08-10 | 2003-03-04 | Pactiv Corporation | Method of applying a slider to a fastener-carrying plastic web |
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US6508969B1 (en) | 2000-08-10 | 2003-01-21 | Pactiv Corporation | Injection-molded end stop for a slider-operated fastener |
US6611996B2 (en) | 2001-07-02 | 2003-09-02 | Pactiv Corporation | Slider for reclosable fastener |
US6713152B2 (en) | 2001-09-07 | 2004-03-30 | Pactiv Corporation | Fins and profiles for plastic bags |
US6517473B1 (en) | 2001-09-13 | 2003-02-11 | Pactiv Corporation | Device and method for installing sliders on reclosable fasteners for plastic bags |
FR2829749B1 (en) * | 2001-09-14 | 2004-01-02 | Flexico France Sarl | BAGS COMPRISING CURSOR-OPERATED CLOSING PROFILES |
US6804935B2 (en) * | 2001-09-24 | 2004-10-19 | Illinois Tool Works Inc. | Form, fill and seal packaging method utilizing zipper with slider |
US6918234B2 (en) | 2002-02-21 | 2005-07-19 | Pactiv Corporation | Process for attaching slider-operated closure on form-fill-seal packaging machinery |
US7159282B2 (en) | 2002-03-01 | 2007-01-09 | Pactiv Corporation | Reclosable fasteners or zippers for use with polymeric bags |
US6954970B2 (en) * | 2002-03-11 | 2005-10-18 | Illinois Tool Works Inc. | Insertion apparatus for attaching sliders onto zipper bags and film |
US6726408B2 (en) | 2002-03-11 | 2004-04-27 | Illinois Tool Works Inc. | Dual inserter applicator |
US6973704B2 (en) * | 2002-07-30 | 2005-12-13 | Illinois Tool Works Inc. | Method and apparatus for positioning sliders for automated slider insertion |
US6796015B2 (en) | 2002-07-31 | 2004-09-28 | Illinois Tool Works Inc. | Retractable zipper guide for slider insertion apparatus |
US6935007B2 (en) * | 2002-07-31 | 2005-08-30 | Illinois Tool Works Inc. | Method and apparatus for gripping zipper tape during slider insertion |
US7341160B2 (en) | 2002-08-08 | 2008-03-11 | Pactiv Corporation | Reclosable package having an accessible zipper and a method for making the same |
US6780146B2 (en) | 2002-09-17 | 2004-08-24 | Pactiv Corporation | Methods for applying sliders to reclosable plastic bags |
US6994663B2 (en) * | 2002-10-25 | 2006-02-07 | Moorfeed Corp. | Slider applicator |
US6938330B2 (en) * | 2003-07-18 | 2005-09-06 | Illinois Tool Works Inc. | Method and apparatus for inserting sliders during automated manufacture of reclosable bags |
US7206591B2 (en) * | 2003-08-13 | 2007-04-17 | Xytrans, Inc. | Toneless telemetry in a wireless system |
US7251864B2 (en) * | 2004-01-28 | 2007-08-07 | Chia-Hsiang Chang | Two piece and assembleable slider for application to resealable portions associated with a plastic bag |
US7244222B2 (en) * | 2004-03-05 | 2007-07-17 | S.C. Johnson Home Storage, Inc. | Apparatus for and method of positioning a slider on mating zipper elements |
US7163133B2 (en) * | 2004-03-05 | 2007-01-16 | S.C. Johnson Home Storage, Inc. | Apparatus for and method of moving a slider along mating zipper elements |
FR2911051B1 (en) | 2007-01-10 | 2009-04-03 | S2F Flexico Sarl | DEVICE FOR POSITIONING CURSORS ON CLOSURE PROFILES |
FR2917582B1 (en) * | 2007-06-21 | 2010-02-26 | S2F Flexico | CHAIN OF CURSORS |
FR2941136B1 (en) | 2009-01-21 | 2013-03-15 | S2F Flexico | DEVICE AND METHOD FOR PLACING A CURSOR ON A BAG WITH CLOSURE PROFILES. |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2879588A (en) * | 1952-06-24 | 1959-03-31 | Louis H Morin | Method of and apparatus for assembling sliders with separable fastener stringers |
US3391442A (en) * | 1966-05-27 | 1968-07-09 | Talon Inc | Method and apparatus for manufacturing slide fasteners |
-
1970
- 1970-01-26 FR FR7002667A patent/FR2076728A5/fr not_active Expired
- 1970-12-28 US US101582A patent/US3701192A/en not_active Expired - Lifetime
-
1971
- 1971-01-13 CH CH17774A patent/CH549974A/en not_active IP Right Cessation
- 1971-01-13 CH CH47771A patent/CH549973A/en not_active IP Right Cessation
- 1971-01-15 DE DE2101875A patent/DE2101875C3/en not_active Expired
- 1971-01-18 LU LU62440D patent/LU62440A1/xx unknown
- 1971-01-22 BE BE761915A patent/BE761915A/en not_active IP Right Cessation
- 1971-01-22 AT AT52571A patent/AT313043B/en not_active IP Right Cessation
- 1971-01-25 JP JP46002359A patent/JPS5035465B1/ja active Pending
- 1971-01-26 DK DK33771AA patent/DK136094B/en not_active IP Right Cessation
- 1971-04-19 GB GB2009971A patent/GB1334607A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5035465B1 (en) | 1975-11-17 |
DE2101875B2 (en) | 1979-11-22 |
AT313043B (en) | 1974-01-25 |
CH549974A (en) | 1974-06-14 |
BE761915A (en) | 1971-07-22 |
FR2076728A5 (en) | 1971-10-15 |
DE2101875A1 (en) | 1971-08-12 |
CH549973A (en) | 1974-06-14 |
US3701192A (en) | 1972-10-31 |
DK136094C (en) | 1978-01-30 |
DK136094B (en) | 1977-08-15 |
LU62440A1 (en) | 1971-09-13 |
GB1334607A (en) | 1973-10-24 |
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Legal Events
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C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |