DE4217310A1 - Snap type resin fastener formation method - moulds round belt end between tools with head shaping and securing portions - Google Patents

Snap type resin fastener formation method - moulds round belt end between tools with head shaping and securing portions

Info

Publication number
DE4217310A1
DE4217310A1 DE4217310A DE4217310A DE4217310A1 DE 4217310 A1 DE4217310 A1 DE 4217310A1 DE 4217310 A DE4217310 A DE 4217310A DE 4217310 A DE4217310 A DE 4217310A DE 4217310 A1 DE4217310 A1 DE 4217310A1
Authority
DE
Germany
Prior art keywords
belt
tools
snap
moulds
formation method
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.)
Granted
Application number
DE4217310A
Other languages
German (de)
Other versions
DE4217310C2 (en
Inventor
Soon-Tae Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE4217310A1 publication Critical patent/DE4217310A1/en
Application granted granted Critical
Publication of DE4217310C2 publication Critical patent/DE4217310C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/10—Arrangement of fasteners
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/006—Attachment of buckle to strap
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14426—Coating the end of wire-like or rod-like or cable-like or blade-like or belt-like 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/76—Moulding on edges or extremities of the preformed part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/727—Fastening elements
    • B29L2031/7282—Snap fasteners, clips, press-buttons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Slide Fasteners (AREA)
  • Buckles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

A snap-type fastener is formed in a frame having a counter for the up-and-down movements of a knife parting a belt or strip off into lengths. Top and bottom mould tools with head-shaping and securing portions form a fastener at the end of the belt or strip and of synthetic resin. Guide and feed rollers deliver the belt or strip end into the securing portion. ADVANTAGE - Produces belt etc. in single operation.

Description

Die vorliegende Erfindung bezieht sich auf eine kombinierte Form- und Befestigungs-Einrichtung und insbesondere auf eine Schnappverschluß- Formeinrichtung, mittels der der Verschluß selbst zum Verschließen einer Tasche unter Verwendung eines synthetischen Harzes geformt und gleichzeitig am Ende eines Gurtes festgelegt wird.The present invention relates to a combined molding and fastening device and in particular on a snap lock Molding device by means of which the closure itself can be closed a bag using a synthetic resin molded and fixed at the end of a strap.

Bisher wurde auf herkömmliche Weise der Verschluß eines Gurtes für eine Tasche, für Hosenträger und dergleichen separat befestigt, wobei dieser in einem unabhängigen Formverfahren hergestellt wurde, so daß das Ende des Gurtes für das Einsetzen in den Verschluß eine Biegung erforderlich machte, was zur Folge hatte, daß ein Festlege- Arbeitsgang zum Befestigen des Verschlusses am Gurt unvermeidlich machte.So far, the closure of a belt for a bag, attached separately for braces and the like, being this was produced in an independent molding process, so that the end of the strap for insertion into the buckle one Bending required, which resulted in a fixing Operation to attach the buckle to the belt inevitable made.

Daraus ergab sich, daß das gesame Verfahren zu kompliziert wurde, wodurch zusätzliche Kosten entstanden, und auch das Endprodukt im Bereich der Gurt- oder Bandbefestigung des Verschlusses gelegentlich Mängel aufwies.As a result, the whole process became too complicated which incurred additional costs, and also the end product in Occasional area of the buckle strap or strap attachment Showed defects.

Folglich ist es eine Aufgabe der vorliegenden Erfindung, eine kombinierte Einrichtung für das Formen und Befestigen eines Verschlusses am Ende eines Gurtes oder Bandes zu schaffen, wodurch das vorhergehend geschilderte Problem effektiv gelöst und ein Produkt in einem Arbeitsgang ohne Schwierigkeiten erzeugt wird, welches gut im Aussehen ist und eine einwandfreie Stabilität aufweist.Accordingly, it is an object of the present invention to provide a combined one Device for forming and fastening a closure to create at the end of a belt or band, which does the previous problem described effectively solved and a product in an operation is created without difficulty, which is good in Appearance is and has perfect stability.

Die vorliegende Erfindung wird durch die nachfolgende detaillierte Beschreibung und die anliegenden Zeichnungen besser verständlich, die jedoch nur der Darstellung des Erfindungsgegenstandes dienen und die vorliegende Erfindung nicht einschränken.The present invention is detailed by the following Description and the attached drawings are easier to understand, which, however, only serve to represent the subject matter of the invention and do not limit the present invention.

In den Zeichnungen zeigtIn the drawings shows

Fig. 1 eine seitliche Schnittansicht der Einrichtung vorliegender Erfindung, Fig. 1 is a side sectional view of the device of the present invention,

Fig. 2 eine seitliche Schnittansicht der Einrichtung vorliegender Erfindung mit dem Gurt oder Band im zusammengepreßten Zustand, Fig. 2 is a side sectional view of the device of the present invention with the belt or band in the compressed state,

Fig. 3 eine seitliche Schnittansicht der Einrichtung vorliegender Erfindung mit dem Gurt oder Band freigegeben, Figure 3 is released. A sectional side view of the device of the present invention with the belt or band,

Fig. 4 eine seitliche Schnittansicht des Formteils gemäß der vorliegenden Erfindung, Fig. 4 is a side sectional view of the molding according to the present invention,

Fig. 5 eine Vorderansicht der Einrichtung vorliegender Erfindung, Fig. 5 is a front view of the device of the present invention,

Fig. 6 eine Perspektivansicht der Produkte vorliegender Erfindung. Fig. 6 is a perspective view of the products of the present invention.

Unter Bezugnahme auf die in den Zeichnungen zum Zweck der Darstellung der Einzelheiten bevorzugter Ausführungsformen der vorliegenden Erfindung, wird in den Fig. 1, 2, 3 und 5 die Einrichtung für das Formen und Befestigen eines (Schnapp-)Verschlusses gezeigt, der aus einem Kopfteil und einem Zuführteil besteht.With reference to those in the drawings for the purpose of illustrating the details of preferred embodiments of the present invention, Figures 1, 2, 3 and 5 show the means for forming and fastening a (snap) fastener which consists of a head part and there is a feed part.

Der Kopfteil enthält einen Rahmen 1, einen Zähler 2 auf diesem, ein oberes Formteil 7 und darunter ein unteres Formteil 9 zum Formen eines (Schnapp-)Verschlusses 3 im Formteil, und ein Trennmesser 10.The head part contains a frame 1 , a counter 2 thereon, an upper molded part 7 and underneath a lower molded part 9 for forming a (snap) closure 3 in the molded part, and a separating knife 10 .

Das Zuführteil besteht aus einer Führungsrolle 12, den Zuführrollen 11, 11a und einem Schneidblock 8 mit Schnittausnehmung 8a.The feed part consists of a guide roller 12 , the feed rollers 11, 11 a and a cutting block 8 with a cut recess 8 a.

Das Ende des Gurtes oder Bandes 5 wird über die Führungsrolle 12 einem Festlegeteil 6, 6a zugeführt, wonach geschmolzenes synthetisches Harz entlang den Festlegeteilen 6, 6a und einen Kopfformteil 4, 4a nach unten fließend zugeführt wird. Danach wird dieses synthetische Harz durch das obere und untere Formteil 7, 9 gleichzeitig zusammengepreßt, wodurch ein Teil des Harzes das Ende des Gurtes oder Bandes 5 im Festlegeteil 6, 6a unter Druck überdeckt. Darauffolgend wird der Gurt oder das Band 5 durch das Trennmesser 10 in einer Ab- und Aufwärtsbewegung entsprechend der Instruktionen des Zählers 2 abgeschnitten, wie dies die Fig. 2 zeigt.The end of the belt or band 5 is fed via the guide roller 12 to a fixing part 6, 6 a, after which molten synthetic resin is fed along the fixing parts 6, 6 a and a head molding 4, 4 a downwards. Then this synthetic resin is pressed together by the upper and lower molded part 7, 9 , whereby part of the resin covers the end of the belt or band 5 in the fixing part 6, 6 a under pressure. Subsequently, the belt or band 5 is cut by the cutting knife 10 in a downward and upward movement according to the instructions of the counter 2 , as shown in FIG. 2.

Wie obig erwähnt, wird das Gurt oder das Band in ausreichender Länge dem Festlegeteil 6, 6a zugeführt, so daß das Trennmesser 10 den Gurt in der vorbestimmten Länge abschneidet, was durch den Zähler 2 gesteuert wird, der einen speziellen Schaltkreis (nicht hierin dargestellt) aufweist.As mentioned above, the belt or tape is supplied to the fixing part 6, 6 a in sufficient length so that the cutting knife 10 cuts the belt in the predetermined length, which is controlled by the counter 2, which is a special circuit (not shown here ) having.

Der aus der oberen und unteren Form 7, 9 herausgelöste (Schnapp-) Verschluß weist eine gute Dichte und Festigkeit sowie ein ausgezeichnetes Aussehen auf, wie dies die Fig. 6 zeigt.The (snap) closure released from the upper and lower molds 7, 9 has a good density and strength as well as an excellent appearance, as shown in FIG. 6.

Für den Ausstoß- oder Trennarbeitsgang kann ein Kühlsystem zur Verwendung kommen, was jedoch der Steuerung durch den Zähler 2 bedarf, um mit dem Zweck der vorliegenden Erfindung übereinzustimmen.A cooling system can be used for the ejection or separation operation, but this requires control by the counter 2 to be consistent with the purpose of the present invention.

Die hierin beschriebene Erfindung kann selbstverständlich in vielen Details variiert werden. Diese Veränderungen werden jedoch nicht außerhalb des Schutzumfangs dieser Erfindung betrachtet, und alle derartigen Modifikationen, die einem Fachmann auf diesem Gebiet offensichtlich erscheinen, werden als in den Ansprüchen beansprucht betrachtet.The invention described herein can of course be used in many Details can be varied. However, these changes will not considered outside the scope of this invention, and all such modifications as will occur to those skilled in the art Area appear obvious are claimed in the claims considered.

Claims (2)

1. Kombinierte Einrichtung für das Formen und Befestigen eines (Schnapp-)Verschlusses, gekennzeichnet durch einen Rahmen (1), einen Zähler (2), der die Ab- und Aufbewegung eines Trennmessers (10) für das Abtrennen eines Gurtes oder Bandes (5) mit einer vorbestimmten Länge steuert, ein oberes und ein unteres Formteil (7, 9) mit Kopfformteil (4) und Festlegeteil (6) für das Formen eines (Schnapp-)Verschlusses am Ende des Gurtes oder Bandes mittels eines synthetischen Harzes, und eine Führungsrolle (12) sowie Zuführrollen (11) für die Zuführung des Endes des Gurtes oder Bandes in den Festlegeteil (e) zum Formen eines (Schnapp-)Verschlusses an diesem Ende.1. Combined device for shaping and fastening a (snap) fastener, characterized by a frame ( 1 ), a counter ( 2 ) that detects the movement of a separating knife ( 10 ) for severing a belt or band ( 5 ) controls with a predetermined length, an upper and a lower molding ( 7, 9 ) with head molding ( 4 ) and fixing part ( 6 ) for molding a (snap) closure at the end of the belt or band using a synthetic resin, and one Guide roller ( 12 ) and feed rollers ( 11 ) for feeding the end of the belt or band into the fixing part (e) to form a (snap) closure at this end. 2. Einrichtung nach Anspruch 1, gekennzeichnet durch das geformte Produkt unter Verwendung der Vorrichtung des Anspruchs 1.2. Device according to claim 1, characterized through the molded product using the device of claim 1.
DE4217310A 1991-05-27 1992-05-26 Combined device for forming and fastening a snap lock Expired - Fee Related DE4217310C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910007540U KR930002483Y1 (en) 1991-05-27 1991-05-27 Settlements for bag

Publications (2)

Publication Number Publication Date
DE4217310A1 true DE4217310A1 (en) 1992-12-03
DE4217310C2 DE4217310C2 (en) 1994-01-05

Family

ID=19314263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4217310A Expired - Fee Related DE4217310C2 (en) 1991-05-27 1992-05-26 Combined device for forming and fastening a snap lock

Country Status (4)

Country Link
JP (1) JPH0620023U (en)
KR (1) KR930002483Y1 (en)
CN (1) CN2143169Y (en)
DE (1) DE4217310C2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002734C2 (en) * 1996-03-28 1997-02-07 Bodegraven B V Metaalfab Geb Expansion anchors, useful esp. for the construction industries - comprises long rod coated with elastic friction material, useful for continuous prodn. at increased rates and a wide variety of forms
EP0774334A1 (en) * 1995-11-20 1997-05-21 Ditechna, Sarl Method of fixing a plastic part on a coated fabric
CH688296GA3 (en) * 1995-04-03 1997-07-31 Leschot Sa Mould for a plastics wheel with a metal axis
EP0868859A2 (en) * 1997-03-25 1998-10-07 Tecnotexil s.r.l. Plastic buckle for belts and mould for moulding such buckle
FR2797749A1 (en) * 1999-08-25 2001-03-02 Enha Kunststoffverarbeitungs G Support member for a protective helmet, comprises a flexible support band which is moulded into a holding section that can be attached to the helmet shell.
EP2277399A4 (en) * 2008-05-23 2016-06-15 Morito Co Ltd Method of connecting together mounting part and article to which the mounting part is to be mounted

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3958854B2 (en) * 1997-12-26 2007-08-15 株式会社ニフコ Band, string-like terminal cover
GB201101600D0 (en) * 2011-01-31 2011-03-16 Jsp Ltd Strap having at least one clip

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702589A1 (en) * 1987-01-29 1988-08-11 Helmut W Diedrichs METHOD AND DEVICE FOR PRODUCING MOLDED COMPONENTS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2632358B2 (en) * 1988-04-25 1997-07-23 タキロン株式会社 Continuous press forming method for long objects

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702589A1 (en) * 1987-01-29 1988-08-11 Helmut W Diedrichs METHOD AND DEVICE FOR PRODUCING MOLDED COMPONENTS

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH688296GA3 (en) * 1995-04-03 1997-07-31 Leschot Sa Mould for a plastics wheel with a metal axis
EP0774334A1 (en) * 1995-11-20 1997-05-21 Ditechna, Sarl Method of fixing a plastic part on a coated fabric
FR2741402A1 (en) * 1995-11-20 1997-05-23 Ditechna METHOD FOR FIXING A PLASTIC PART ON A COATED CANVAS
NL1002734C2 (en) * 1996-03-28 1997-02-07 Bodegraven B V Metaalfab Geb Expansion anchors, useful esp. for the construction industries - comprises long rod coated with elastic friction material, useful for continuous prodn. at increased rates and a wide variety of forms
EP0868859A2 (en) * 1997-03-25 1998-10-07 Tecnotexil s.r.l. Plastic buckle for belts and mould for moulding such buckle
EP0868859A3 (en) * 1997-03-25 1999-04-07 Tecnotexil s.r.l. Plastic buckle for belts and mould for moulding such buckle
FR2797749A1 (en) * 1999-08-25 2001-03-02 Enha Kunststoffverarbeitungs G Support member for a protective helmet, comprises a flexible support band which is moulded into a holding section that can be attached to the helmet shell.
EP2277399A4 (en) * 2008-05-23 2016-06-15 Morito Co Ltd Method of connecting together mounting part and article to which the mounting part is to be mounted

Also Published As

Publication number Publication date
KR930002483Y1 (en) 1993-05-13
CN2143169Y (en) 1993-10-06
JPH0620023U (en) 1994-03-15
KR920020720U (en) 1992-12-18
DE4217310C2 (en) 1994-01-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee