JPH01247125A - Decorative molding apparatus - Google Patents

Decorative molding apparatus

Info

Publication number
JPH01247125A
JPH01247125A JP7323888A JP7323888A JPH01247125A JP H01247125 A JPH01247125 A JP H01247125A JP 7323888 A JP7323888 A JP 7323888A JP 7323888 A JP7323888 A JP 7323888A JP H01247125 A JPH01247125 A JP H01247125A
Authority
JP
Japan
Prior art keywords
mold
film
punching
cavity
molded product
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.)
Pending
Application number
JP7323888A
Other languages
Japanese (ja)
Inventor
Osamu Kishi
Heiji Tomotsugi
Yuzo Nakamura
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.)
Japan Steel Works Ltd
Nissha Printing Co Ltd
Original Assignee
Japan Steel Works Ltd
Nissha Printing Co Ltd
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 Japan Steel Works Ltd, Nissha Printing Co Ltd filed Critical Japan Steel Works Ltd
Priority to JP7323888A priority Critical patent/JPH01247125A/en
Publication of JPH01247125A publication Critical patent/JPH01247125A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection 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
    • B29C45/14008Inserting articles into the mould
    • B29C45/14016Intermittently feeding endless articles, e.g. transfer films, to the mould
    • B29C45/14024Intermittently feeding endless articles, e.g. transfer films, to the mould and punching or cutting a portion from the endless articles during mould closing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection 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
    • B29C45/1418Injection 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 the inserts being deformed or preformed, e.g. by the injection pressure

Abstract

PURPOSE:To prevent the hooking of the edge of a punched hole with a mold, by providing a dummy cavity separate from a cavity for a molded product to either one of two film pressing members for fixing a printed film on both sides thereof at the punching time of said film. CONSTITUTION:A punching female mold 28 is closely brought into contact with a guide blade 26 and, at the same time, a film fixing pin 22 protrudes. Subsequently, when a movable plate 14 is moved, the punching female mold 28 is brought into contact with a fixed mold 12. The movable plate 4 is further advanced to punch the part of the pattern 56 of a printed film 38 and the punched part is grasped by a punching male mold 24 and the film fixing pin 22 and a movable mold 16 is further advanced to perfectly closed the mold. A molten resin is injected from a sprue 20 in this state to perform molding in a cavity 17 and, at the same time, a cut film is welded to the molded product and the molten resin is simultaneously injected in a dummy cavity 27 from the sprue 20 through the connection sprue 31 of the punching female mold 28 to mold a dummy molded product 60 which is, in turn, welded to the printed film 38.
JP7323888A 1988-03-29 1988-03-29 Decorative molding apparatus Pending JPH01247125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7323888A JPH01247125A (en) 1988-03-29 1988-03-29 Decorative molding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7323888A JPH01247125A (en) 1988-03-29 1988-03-29 Decorative molding apparatus

Publications (1)

Publication Number Publication Date
JPH01247125A true JPH01247125A (en) 1989-10-03

Family

ID=13512402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7323888A Pending JPH01247125A (en) 1988-03-29 1988-03-29 Decorative molding apparatus

Country Status (1)

Country Link
JP (1) JPH01247125A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107538675A (en) * 2017-09-06 2018-01-05 合肥三番水处理设备有限公司 A kind of comet type filtering material apparatus for continuous formation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107538675A (en) * 2017-09-06 2018-01-05 合肥三番水处理设备有限公司 A kind of comet type filtering material apparatus for continuous formation

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