CN104924533B - A kind of labeling device in mould for injecting products - Google Patents

A kind of labeling device in mould for injecting products Download PDF

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Publication number
CN104924533B
CN104924533B CN201510404598.5A CN201510404598A CN104924533B CN 104924533 B CN104924533 B CN 104924533B CN 201510404598 A CN201510404598 A CN 201510404598A CN 104924533 B CN104924533 B CN 104924533B
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CN
China
Prior art keywords
mould
labeling
injecting products
die core
male die
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.)
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Application number
CN201510404598.5A
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Chinese (zh)
Other versions
CN104924533A (en
Inventor
孙志俊
许振超
陈宏�
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.)
Man Sheng Packaging (shanghai) Co Ltd
Original Assignee
Man Sheng Packaging (shanghai) 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.)
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Publication date
Application filed by Man Sheng Packaging (shanghai) Co Ltd filed Critical Man Sheng Packaging (shanghai) Co Ltd
Priority to CN201510404598.5A priority Critical patent/CN104924533B/en
Publication of CN104924533A publication Critical patent/CN104924533A/en
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Publication of CN104924533B publication Critical patent/CN104924533B/en
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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
    • B29C45/14065Positioning or centering articles in the mould
    • 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
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/2602Mould construction elements
    • 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
    • B29C45/14065Positioning or centering articles in the mould
    • B29C2045/14155Positioning or centering articles in the mould using vacuum or suction
    • 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
    • B29C2045/1486Details, accessories and auxiliary operations
    • B29C2045/14901Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
    • B29C2045/14918Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall in-mould-labelling

Abstract

The present invention relates to a kind of labeling device in mould for injecting products, including stationary mould for mould and mould dynamic model, described stationary mould for mould includes:Mould male die core;Inner side ejecting mechanism, on mould male die core;Outside ejecting mechanism, on mould male die core;Air-breathing groove, is located between inner side ejecting mechanism and outside ejecting mechanism;Compound film label, is fixed on mould male die core by vacuum suction;Described mould dynamic model includes:Mould mother module core, its central inner surface is provided with labeling face corresponding with compound film label.Compared with prior art, the present invention have have a wide range of application, high quality.

Description

A kind of labeling device in mould for injecting products
Technical field
The present invention relates to a kind of injecting products device for labeling, filled more particularly, to a kind of in-mold label for injecting products Put.
Background technology
Label, can typically be placed on the inner surface of mould mother module core, pass through by existing injecting products in-mold label technique Electrostatic or vacuum suction, make labeling firmly adsorb in mother module core inner surface;Again by mold-closing injection, by plastic material and mark Label combine together, complete the labeling of injecting products.But this technique needs to enter the absorption of row label than larger plane, therefore It is curved surface or the injecting products for having complicated lines not to be suitable for labelling surface.When label includes metal material, traditional work Skill can not just use Electrostatic Absorption and can only be labelled with vacuum suction, but traditional vacuum suction technique can be in label Surface leave the vestige of vacuum suction, influence outward appearance.
The content of the invention
Have a wide range of application it is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind, produce The high labeling device in mould for injecting products of quality.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of labeling device in mould for injecting products, including stationary mould for mould and mould dynamic model, it is characterised in that
Described stationary mould for mould includes:
Mould male die core;
Inner side ejecting mechanism, on mould male die core;
Outside ejecting mechanism, on mould male die core;
Air-breathing groove, is located between inner side ejecting mechanism and outside ejecting mechanism;
Compound film label, is fixed on mould male die core by vacuum suction;
Described mould dynamic model includes:
Mould mother module core, its central inner surface is provided with labeling face corresponding with compound film label.
Described mould male die core center is provided with male die core die core.
Described male die core die core is provided with plastic-injection glue-feeder.
Described stationary mould for mould is provided with the sprue bush connected with plastic-injection glue-feeder.
The gap width of described air-breathing groove is 0.05mm.
Described labeling face is for curved surface or with textured labeling face.
Described compound film label is the compound film label containing metal ingredient.
Described injecting products are that labeling face is curved surface and the injecting products comprising ridge design.
Described compound film label is curved surface and the injecting products comprising ridge design with labeling face in injection moulding process It is combined as a whole.
Described compound film label is precisely placed on the labeling face of described injecting products.
Compared with prior art, the present invention has advantages below:
1) have a wide range of application, new labeling technology can have the application broadening of in-mold label product to labeling surface The product of complex texture or simple surface.
2) product quality is high, and traditional metal label can not be placed in mold cavity by Electrostatic Absorption, can only be passed through Traditional vacuum suction technique is molded.But vacuum can be left in injection moulding process on metal label using this technique again The vestige of absorption.New labeling technique can not stay the labeling of the progress metal label of any vestige.
Brief description of the drawings
Fig. 1 is the structural representation in one direction of inventive die;
Fig. 2 is Fig. 1 A portions mplifying structure schematic diagram;
Fig. 3 is the structural representation in another direction of inventive die;
Fig. 4 is Fig. 3 B portions mplifying structure schematic diagram;
Fig. 5 is label placement location schematic diagram of the present invention;
Fig. 6 is Fig. 5 C portions mplifying structure schematic diagram;
Fig. 7 is inventive die matched moulds process schematic.
Wherein 1, stationary mould for mould, 2, mould male die core, 3, mould dynamic model, 4, sprue bush, 5 mould mother module cores, 6, male die core Die cavity side, 7, plastic-injection glue-feeder, 8, male die core die core, 9, air-breathing groove, 10, outside liftout attachment, 11, inner side ejection Device, 12, mother module core inner surface curved surface labeling face, 13, the non-labeling face in mother module core side, 14, the composite membrane containing metal ingredient Label.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
As shown in Fig. 1~7, the labeling device in mould of novel injection molding product of the invention is mainly fixed to described mould The mould male die core 2 of mould 1 is designed;Complete mould male die core 2 is split into male die core die cavity side 6, male die core die Core 8, outside liftout attachment 10, inner side liftout attachment 11;It is designed between outside liftout attachment 10 and inner side liftout attachment 11 0.05mm or so air-breathing groove 9, vacuum is produced for air-breathing;When whole in-mold label technique starts, air-breathing groove 9 starts air-breathing, Compound film label 14 containing metal ingredient is placed on mould male die core 2 by operator or mechanical arm, in vacuum suction In the presence of, the compound film label 14 containing metal ingredient is firmly fixed on mould male die core 2;Then mould starts to close Mould, mould dynamic model 3 is moved in the presence of Clamping Device of Injection Moulding Machine to stationary mould for mould 1, until closing tight;Now mould male die core 2 With the one complete product cavity of formation of mould mother module core 5;Start injection afterwards, the plastic particles of melting are arrived by sprue bush 4 Up to the plastic-injection glue-feeder 7 in the center of male die core die core 8;The molten state plastic cement sprayed at a high speed will contain metal ingredient Compound film label 14 is flushed on the curved surface of mother module core inner surface labeling face 12;Compound film label 14 containing metal ingredient is in high temperature In the injection moulding process of high pressure, the curved surface of laminating mother module core inner surface labels the shape in face 12, and is combined together with injecting products;Production After the completion of product cooling, mould dynamic model 3 leaves stationary mould for mould 1, outside liftout attachment 10 and inner side ejection dress under injection machine effect Put 11 and mould male die core 2 is left into the ejection of injecting products of the labeling face for curved surface and comprising ridge design;Whole technical process Complete.

Claims (8)

1. a kind of labeling device in mould for injecting products, including stationary mould for mould and mould dynamic model, it is characterised in that
Described stationary mould for mould includes:
Mould male die core;
Inner side ejecting mechanism, on mould male die core;
Outside ejecting mechanism, on mould male die core;
Air-breathing groove, is located between inner side ejecting mechanism and outside ejecting mechanism;
Compound film label, is fixed on mould male die core by vacuum suction;
Described mould dynamic model includes:
Mould mother module core, its central inner surface is provided with labeling face corresponding with compound film label;
Described compound film label is the compound film label containing metal ingredient;Described compound film label in injection moulding process with Labeling face is curved surface and the injecting products comprising ridge design are combined as a whole.
2. a kind of labeling device in mould for injecting products according to claim 1, it is characterised in that described mould Male die core center is provided with male die core die core.
3. a kind of labeling device in mould for injecting products according to claim 2, it is characterised in that described male model Benevolence die core is provided with plastic-injection glue-feeder.
4. a kind of labeling device in mould for injecting products according to claim 3, it is characterised in that described mould Cover half is provided with the sprue bush connected with plastic-injection glue-feeder.
5. a kind of labeling device in mould for injecting products according to claim 1, it is characterised in that described air-breathing The gap width of groove is 0.05mm.
6. a kind of labeling device in mould for injecting products according to claim 1, it is characterised in that described labeling Face is for curved surface or with textured labeling face.
7. a kind of labeling device in mould for injecting products according to claim 1, it is characterised in that described injection Product is that labeling face is curved surface and the injecting products comprising ridge design.
8. a kind of labeling device in mould for injecting products according to claim 1, it is characterised in that described is compound Film label is precisely placed on the labeling face of described injecting products.
CN201510404598.5A 2015-07-10 2015-07-10 A kind of labeling device in mould for injecting products Active CN104924533B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510404598.5A CN104924533B (en) 2015-07-10 2015-07-10 A kind of labeling device in mould for injecting products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510404598.5A CN104924533B (en) 2015-07-10 2015-07-10 A kind of labeling device in mould for injecting products

Publications (2)

Publication Number Publication Date
CN104924533A CN104924533A (en) 2015-09-23
CN104924533B true CN104924533B (en) 2017-08-25

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110253825A (en) * 2019-05-13 2019-09-20 福建新永发塑胶模具有限公司 A kind of IMD pad pasting high-precision modeling method and device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2417461B (en) * 2004-08-17 2008-03-26 Set Europ Ltd Anti-reflective moulded plastic components and methods for making the same
CN101495375A (en) * 2005-08-22 2009-07-29 诺瓦化学公司 Labeled containers, methods and devices for making same
CN201061915Y (en) * 2007-06-15 2008-05-21 汕头市粤东机械厂有限公司 Plastic cup casing label forming device for plastic cup forming bottle filler
DE102011102722B4 (en) * 2011-05-20 2017-05-24 Leonhard Kurz Stiftung & Co. Kg Method for in-mold decorating
CN204820171U (en) * 2015-07-10 2015-12-02 曼盛包装(上海)有限公司 A paste mark device in mould for injection moulding product

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