CN103241023B - Gold stamping method of injection molding piece and gold stamping pattern making device - Google Patents
Gold stamping method of injection molding piece and gold stamping pattern making device Download PDFInfo
- Publication number
- CN103241023B CN103241023B CN201310207490.8A CN201310207490A CN103241023B CN 103241023 B CN103241023 B CN 103241023B CN 201310207490 A CN201310207490 A CN 201310207490A CN 103241023 B CN103241023 B CN 103241023B
- Authority
- CN
- China
- Prior art keywords
- gold stamping
- pattern
- moulding
- cold foil
- injection molding
- 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 - Fee Related
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a gold stamping method of an injection molding piece, which sequentially comprises the following steps that a gold stamping pattern is made; pattern information to be subjected to gold stamping is extracted, and inputted in a laser machine; the laser machine cuts gold stamping paper according to the pattern information; a part, not required to participate in the gold stamping, of the gold stamping paper, is separated; a gold stamping pattern part of the gold stamping paper is extracted, placed in an injection mold, and located at the part to be subjected to the gold stamping; an injection molding machine is started to conduct injection molding on the injection mold; the mold is opened; and the injection molding piece is taken out. The gold stamping method has the advantage that materials are saved. The invention further discloses a gold stamping pattern making device and the injection mold which are used by the gold stamping method of the injection molding piece.
Description
Technical field
The present invention relates to the gilding technology field of moulding, especially relate to a kind of moulding bronzing method.The invention still further relates to gold stamping pattern preparation facilities used in this moulding bronzing method and injection mold.
Background technology
Have multiple to the automobile instrument surface mode of decorating, such as: the surface treatment methods such as spraying, gold stamping, plating, radium carving.Wherein, gold stamping is a kind of mode comparatively commonly used, and this gold stampingly many to use in this instrument part injection moulding process.Its defect is: orange cold foil all participates in gold stamping process, thus causes larger waste of material.
Summary of the invention
The object of this invention is to provide a kind of moulding bronzing method, it has the advantages that to save material.The invention also discloses this moulding bronzing method gold stamping pattern preparation facilities used and injection mold.
The technical solution adopted in the present invention is: moulding bronzing method, includes following steps successively:
A) gold stamping pattern is prepared: extract the pattern-information that needs are gold stamping, afterwards this pattern-information is inputted in a laser machine, this laser machine, according to this pattern-information cutting orange cold foil, is isolated afterwards on this orange cold foil and is not needed to participate in gold stamping part, extract the gold stamping pattern part of this orange cold foil;
B) by steps A) in the gold stamping pattern part that extracts be placed in injection mold, and this gold stamping pattern part is positioned need gold stamping position, starts injection machine afterwards and injection moulding is carried out to this injection mold.
C) moulding is taken out in die sinking.
Gold stamping pattern preparation facilities used in described moulding bronzing method comprises workbench, this workbench is provided with 2 cylinders of guiding orange cold foil, and this workbench is provided with absorptive table between these 2 cylinders, meanwhile, above this workbench, be provided with laser machine.
Injection mold used in described moulding bronzing method, comprises body, and this body has die cavity, and described body is provided with the adsorption hole being communicated to this die cavity.
The present invention is advantageously: save material.In moulding bronzing method of the present invention, by the cutting of laser machine, make only to participate in orange cold foil gold stamping part and be placed in injection mold and participate in injection moulding process.Like this, when this gold stamping pattern part is formed, carry out cutting after this orange cold foil can being launched completely, thus at utmost make use of orange cold foil, have neither part nor lot in the gold stamping orange cold foil part be dropped then less, comparatively save.Meanwhile, the method is also beneficial to environmental protection, avoids gold stamping powder to run off in a large number in air.For the ease of cutting, gold stamping pattern preparation facilities used in this moulding bronzing method can make orange cold foil be in deployed condition, thus is convenient to the gold stamping pattern part of formation that is efficient, that save.In injection moulding process, in order to prevent this gold stamping pattern part from being rushed partially, the sidewall of the die cavity of this mould is provided with adsorption hole, and gold stamping pattern part is adsorbed on the sidewall of this die cavity by this adsorption hole, makes the gold stamping comparatively accurate of this moulding.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the front view of gold stamping pattern preparation facilities used in the moulding bronzing method of embodiments of the invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the front sectional view of injection mold used in the moulding bronzing method of embodiments of the invention.
In figure: 10, workbench; 20, cylinder; 30, absorptive table; 40, laser machine; 50, body, 51, die cavity, 52, adsorption hole.
Detailed description of the invention
Embodiment, moulding bronzing method, includes following steps successively:
A) gold stamping pattern is prepared: use camera or scanning means to extract the gold stamping pattern-information of needs, afterwards this pattern-information is inputted in a laser machine, this laser machine is according to this pattern-information cutting orange cold foil, isolate afterwards on this orange cold foil and do not need to participate in gold stamping part, extract the gold stamping pattern part of this orange cold foil.Such as, need gold stamping pattern to be a bird, then, after the cutting of laser machine, the bird pattern that orange cold foil is formed, is gold stamping pattern part, and part outside bird pattern is gold stamping owing to not participating in, be then abandoned.
B) by steps A) in the gold stamping pattern part that extracts be placed in injection mold, and this gold stamping pattern part is positioned need gold stamping position, starts injection machine afterwards and injection moulding is carried out to this injection mold.Such as, by steps A) described in bird pattern be placed in injection mold, and this bird pattern is positioned at correspondence position moulding needing thermoprint bird pattern.The method of location can take the various ways such as absorption, nail.
C) moulding is taken out in die sinking.
Like this, this moulding bronzing method carries out cutting after this orange cold foil can being launched completely, thus farthest make use of orange cold foil, has neither part nor lot in the gold stamping orange cold foil part be dropped then less, comparatively saves.
See shown in Fig. 1 and Fig. 2, gold stamping pattern preparation facilities used in this moulding bronzing method, comprises workbench 10, and this workbench 10 is provided with 2 cylinders 20 of guiding orange cold foil 100.That is, the orange cold foil 100 of entire volume is walked around these 2 cylinders 20 thus this orange cold foil is deployed on this workbench 10.And, this workbench 10 is provided with absorptive table 30 between these 2 cylinders 20.So-called absorptive table 30 refers to and is provided with some through holes, and this all through hole is connected with the table top of the getter devices such as an air exhauster.Thus the orange cold foil of deployed condition is adsorbed on this workbench 10 by this absorptive table 30.Meanwhile, laser machine 40 is provided with above this workbench 10.That is, gold stamping pattern-information will be needed to be delivered to this laser machine 40, this laser machine 40 can carry out cutting to the orange cold foil 100 of this expansion, thus forms required gold stamping pattern, and on this orange cold foil cropped fall part be and do not participate in gold stamping part.Like this, gold stamping pattern preparation facilities structure used in this moulding bronzing method is simple, is convenient to efficiently form this gold stamping pattern part.
As shown in Figure 3, injection mold used in this moulding bronzing method, comprises body 50, and this body 50 has the die cavity 51 for injection moulding.Meanwhile, this body 50 is provided with the adsorption hole 52 being communicated to this die cavity 51.So-called adsorption hole 52 refers to some through holes being communicated with the getter devices such as air exhauster.Like this, put into this die cavity 51 gold stamping pattern part can locate by this adsorption hole 52.Obviously, this adsorption hole 52 is positioned at this moulding needs gold stamping correspondence position.Like this, by comparatively simple mode, this location of gold stamping pattern part in injection mold is achieved.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. moulding bronzing method, includes following steps successively:
A) gold stamping pattern is prepared: extract the pattern-information that needs are gold stamping, afterwards this pattern-information is inputted in a laser machine, this laser machine, according to this pattern-information cutting orange cold foil, is isolated afterwards on this orange cold foil and is not needed to participate in gold stamping part, extract the gold stamping pattern part of this orange cold foil;
B) by steps A) in the gold stamping pattern part that extracts be placed in injection mold, and this gold stamping pattern part is positioned need gold stamping position, starts injection machine afterwards and injection moulding is carried out to this injection mold;
C) moulding is taken out in die sinking.
2. gold stamping pattern preparation facilities used in moulding bronzing method according to claim 1, it is characterized in that: gold stamping pattern preparation facilities used in described moulding bronzing method comprises workbench, this workbench is provided with 2 cylinders of guiding orange cold foil, and this workbench is provided with absorptive table between these 2 cylinders, meanwhile, laser machine is provided with above this workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207490.8A CN103241023B (en) | 2013-05-30 | 2013-05-30 | Gold stamping method of injection molding piece and gold stamping pattern making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207490.8A CN103241023B (en) | 2013-05-30 | 2013-05-30 | Gold stamping method of injection molding piece and gold stamping pattern making device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103241023A CN103241023A (en) | 2013-08-14 |
| CN103241023B true CN103241023B (en) | 2015-07-01 |
Family
ID=48921032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310207490.8A Expired - Fee Related CN103241023B (en) | 2013-05-30 | 2013-05-30 | Gold stamping method of injection molding piece and gold stamping pattern making device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103241023B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102369093B (en) * | 2009-03-31 | 2013-07-03 | 日本写真印刷株式会社 | Film for insert molding using projection plate, method of manufacturing same, and method of manufacturing product by insert molding using projection plate |
| CN102794982B (en) * | 2011-05-27 | 2015-10-07 | 深圳劲嘉彩印集团股份有限公司 | Gold stamping device and bronzing method |
| CN202321703U (en) * | 2011-11-14 | 2012-07-11 | 瑞安市纸品机械有限公司 | Paper feeder of indentation stamping paper feeding machine |
| DE102012211277A1 (en) * | 2012-06-29 | 2013-06-13 | Siemens Medical Instruments Pte. Ltd. | Microphone module for hearing aid e.g. in-the-ear hearing aid, has injection-molded conductor support in form of hard plastic mold with conductive tracks on surface of plastic mold, where microphone is connected to conductive track |
| CN203267623U (en) * | 2013-05-30 | 2013-11-06 | 震宇（芜湖）实业有限公司 | Gilt pattern preparation device used in gilding method for injection molding parts |
-
2013
- 2013-05-30 CN CN201310207490.8A patent/CN103241023B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103241023A (en) | 2013-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203245256U (en) | Punch press with dust removing device | |
| CN203197088U (en) | Die for preventing workpiece and waste material from rising by using compressed air | |
| CN203875959U (en) | Punching die | |
| CN202037806U (en) | Positioning mechanism for injection molding die | |
| CN103241023B (en) | Gold stamping method of injection molding piece and gold stamping pattern making device | |
| DE602006001636D1 (en) | DEVICE FOR FILLING A CONTAINER WITH AT LEAST ONE POWDER MATERIAL TYPE | |
| CN204262822U (en) | A kind of disk perforating clamp | |
| ATE551164T1 (en) | METHOD AND DEVICE FOR PRODUCING A BODY HAVING AT LEAST ONE CAVITY FROM A HYDRAULIC BINDER | |
| CN203267623U (en) | Gilt pattern preparation device used in gilding method for injection molding parts | |
| TW200700212A (en) | Resin made cap of case for receiving solid state imaging device and method for producing the same | |
| CN204773406U (en) | Ejecting mould structure of automotive interior door plant speaker cover | |
| CN204036737U (en) | Automobile engine spark plug sheath pushes up movable compacting tool set | |
| CN203357318U (en) | Absorption device of nameplate | |
| CN102189647A (en) | Injection molding mold positioning structure | |
| CN204054491U (en) | Sun visor body mould | |
| CN102773683A (en) | Pin press-in jig | |
| CN103817205A (en) | Stamping die with function of automatic receiving | |
| CN202480278U (en) | Plastic mould slide thimble device | |
| PL2099593T3 (en) | Moulding device and method for making the same | |
| ATE442926T1 (en) | DEVICE FOR PRODUCING A VARIETY OF MOLDED PARTS FROM POWDER. | |
| CN203635721U (en) | Trimming die of floating sealing base | |
| CN203831742U (en) | Ejector sleeve ejection mechanism of instrument mask mould of electric vehicle | |
| CN203471700U (en) | Rework tool for bowl-shaped plug of cylinder block of engine | |
| CN204054536U (en) | Segmentation ejects injection mold | |
| CN204638909U (en) | A kind of diel with ejecting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20210530 |