CN102285062A - forming method of control panel - Google Patents
forming method of control panel Download PDFInfo
- Publication number
- CN102285062A CN102285062A CN2010102025414A CN201010202541A CN102285062A CN 102285062 A CN102285062 A CN 102285062A CN 2010102025414 A CN2010102025414 A CN 2010102025414A CN 201010202541 A CN201010202541 A CN 201010202541A CN 102285062 A CN102285062 A CN 102285062A
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- China
- Prior art keywords
- transparent membrane
- control panel
- machine
- film
- make
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- 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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Abstract
The invention discloses a forming method of a scratch-proof control panel. The forming method of the scratch-proof control panel comprises the following steps of: selecting a transparent membrane; segmenting and cutting; shrinking the transparent membrane; printing the transparent membrane: printing required characters and patterns on the transparent membrane; trimming the transparent membrane; forming the transparent membrane, putting the well trimmed transparent membrane into a forming machine to be hot-pressed so that the membrane has a three-dimensional structure; and injection molding. Aiming at achieving the purpose of bringing convenience for users to input various control commands, the membrane with printed characters, patterns and the like corresponding to the keys are put into the forming machine, thus the membrane is manufactured into a three-dimensional structure, and then the membrane is put into an injection mold and molded with resin, therefore, the control panel is formed, the deficiencies of infirm connection of the membrane M and the control panel C caused by separate manufacture and the like in the prior art are overcome; and PET (poly(ethylene terephthalate)) material the hydrogen-to-carbon ratio of which is larger than 2 percent is selected as the transparent membrane, thus the surface of the control panel is scratch-proof, the smoothness of the control panel is improved, and the service life of the control panel is longer.
Description
Technical field
The invention of the preparation method that involved in the present invention is on all electric equipments employed control panel and film unites two into one.
Background technology
Existing control panel adopts film M directly to be affixed on the control panel C, film M and control panel are easy to generate dislocation in the making, cause film M and control panel all to need to make again, and this method panel time of making grown film and bubbled easily, peel off, influence attractive in appearancely, this method more seriously film can not cover button, cause water proofing property poor, cause the accident easily.The patent No. provides a kind of forming method of washer control panel and the film formation device of control panel for 03109703.0 patent, this patent only provides a kind of forming method of washer control panel, though this method has solved the connectivity problem of film M and control panel at washing machine, but film M hardness is not enough, be easy to scratch, influence attractive in appearance.
Summary of the invention
The objective of the invention is to overcome the deficiency of existing technology, provide a kind of with the resin forming method that to be injected plastics material unite two into one film and control panel, this method is applicable to various control panel of electric equipment.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of forming method of control panel scratch-preventing, and this method is by carrying out with the next stage: the transparent membrane selection; The burst cutting; Transparent membrane shrinks and handles; Transparent membrane is carried out printing stage: the printshop needs on transparent membrane literal and pattern; With the transparent membrane recontour stage: the film after will printing is die-cut into required size; Transparent membrane is carried out formative stage: the film that trims is put into make-up machine carry out hot pressing, make it become three-dimensional structure; Injection phase: the film after the moulding is put into injection mold, carry out injection moulding, moulding control panel on transparent membrane with resin.
The invention has the beneficial effects as follows: the present invention imports various control commands for the convenience of the users, the printing and the film of button corresponding character and pattern etc. are put into make-up machine, after making it make three-dimensional structure, put into injection mold, carry out the resin injection moulding, form control panel thus, shortcomings such as joint that prior art film M and control panel C separating making bring is not firm have been overcome, select for use PET material greater than 2H as transparent membrane in the selection, make the panel surface scratch resistance, increase fineness, make its longer service life of a specified duration.
Description of drawings
Fig. 1 is the making flow chart that electric equipment control panel of the present invention and film are integrated.
The specific embodiment
A kind of forming method of control panel of electric equipment, this method rope adopt concrete process process to be:
C1: transparent membrane is carried out selection, select the PET material of case hardness for use greater than 2H;
C2: transparent membrane by the self-action cutter, is cut and reached needed size;
C3: 90 ℃-95 ℃ baking oven is put in the transparent membrane section that cuts, more than 30 minutes, the processing of shrinking;
C4: on transparent membrane, literal and pattern that the printshop needs need the opaque opaque processing of carrying out;
C5: the film recontour with printing cuts unnecessary housing on bicker;
C6: again this film is put into make-up machine, adopt the press that adds of pressure-air that the film on the cavity is close on the make-up machine, utilize the absorption on the absorption machine film M on the cavity to be adsorbed onto on the make-up machine with the hole, with heater with add press hot blast is provided, make at the film M on the cavity of make-up machine on the absorption machine, with under the effect in hole, cavity and film are close on the make-up machine attached, thereby form and the identical shape of make-up machine, make transparent membrane become three-dimensional structure;
C7: after the above-mentioned stage finishes, the stop supplies hot blast, and place certain hour.
C8: the film of forming is separated from make-up machine.
C9: film is cleaned out, do not had any foreign material.
C10: the transparent membrane M that will work as forming inserts in the injection machine, and injection mold is sealed, carries out injection moulding from airtight a certain side supply resin S then.Mould finish after, transparent membrane M go up to form control panel.
Claims (3)
1. the forming method of control panel scratch-preventing, it is characterized in that: this method is formed by following steps:
C1: transparent membrane is carried out selection;
C2: transparent membrane by the self-action cutter, is cut and reached needed size;
C3: the processing of shrinking;
C4: on transparent membrane, literal and pattern that the printshop needs need the opaque opaque processing of carrying out;
C5: the film recontour with printing cuts unnecessary housing on bicker;
C6: again this film is put into make-up machine, adopt the press that adds of pressure-air that the film on the cavity is close on the make-up machine, utilize the absorption on the absorption machine film M on the cavity to be adsorbed onto on the make-up machine with the hole, with heater with add press hot blast is provided, make at the film M on the cavity of make-up machine on the absorption machine, with under the effect in hole, cavity and film are close on the make-up machine attached, thereby form and the identical shape of make-up machine, make transparent membrane become three-dimensional structure;
C7: after the above-mentioned stage finishes, the stop supplies hot blast, and place a period of time, treat its cooling.
C8: the film of forming is separated from make-up machine.
C9: film is cleaned out, do not had any foreign material.
C10: the transparent membrane M that will work as forming inserts in the injection machine, and injection mold is sealed, carries out injection moulding from airtight a certain side supply resin S then, mould finish after, transparent membrane M goes up and forms control panel.
2. the forming method of control panel scratch-preventing, it is characterized in that: C1 carries out selecting for use in the selection process PET material of case hardness greater than 2H to transparent membrane.
3. the forming method of control panel scratch-preventing is characterized in that: C3 shrinks and baking oven is put in the transparent membrane section that cuts in the processing procedure, is warmed to 90 ℃-95 ℃, more than 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102025414A CN102285062A (en) | 2010-06-17 | 2010-06-17 | forming method of control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102025414A CN102285062A (en) | 2010-06-17 | 2010-06-17 | forming method of control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102285062A true CN102285062A (en) | 2011-12-21 |
Family
ID=45331931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102025414A Pending CN102285062A (en) | 2010-06-17 | 2010-06-17 | forming method of control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102285062A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717472A (en) * | 2012-06-04 | 2012-10-10 | 江苏省飞鹏新材料有限公司 | Injection molding machining method |
| CN107249052A (en) * | 2017-04-27 | 2017-10-13 | 深圳市博硕科技有限责任公司 | A kind of production technology of 3D curved surfaces diaphragm |
| CN108312421A (en) * | 2018-01-02 | 2018-07-24 | 无锡小天鹅股份有限公司 | Washer control panel decorative panel and its manufacturing method and washing machine |
-
2010
- 2010-06-17 CN CN2010102025414A patent/CN102285062A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717472A (en) * | 2012-06-04 | 2012-10-10 | 江苏省飞鹏新材料有限公司 | Injection molding machining method |
| CN107249052A (en) * | 2017-04-27 | 2017-10-13 | 深圳市博硕科技有限责任公司 | A kind of production technology of 3D curved surfaces diaphragm |
| CN108312421A (en) * | 2018-01-02 | 2018-07-24 | 无锡小天鹅股份有限公司 | Washer control panel decorative panel and its manufacturing method and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |