CN104146593A - Cooker processing technology for preventing outer surface scale - Google Patents
Cooker processing technology for preventing outer surface scale Download PDFInfo
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- CN104146593A CN104146593A CN201410415948.3A CN201410415948A CN104146593A CN 104146593 A CN104146593 A CN 104146593A CN 201410415948 A CN201410415948 A CN 201410415948A CN 104146593 A CN104146593 A CN 104146593A
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Abstract
The invention relates to a cooker processing technology for preventing outer surface scale. The technology includes the following steps that alloy materials are stretched to form a cooker body; finish turning machining is carried out on the inner surface and the outer surface of the cleaned cooker body to obtain a smooth inner surface and a smooth outer surface; non-stick cookware coating is sprayed on the inner surface of the cooker body and is sintered; plastic powder is sprayed to the outer surface of the cooker body through an electrostatic generator in an electrostatic plastic spraying mode, the thickness of the film formed by spraying powder ranges from 30 microns to 35 microns, and the film is roasted between 180 DGE C and 220 DEG C to be solidified. Priming paint is not needed for the cooker body, the paint flowing phenomenon commonly occurring in the paint spraying process cannot occur in the electrostatic powder spraying process, environmental pollution is avoided accordingly, and high efficiency, energy conservation and emission reduction are achieved. The surface of the film formed through solidification after electrostatic powder spraying is flat and smooth, adsorption capacity is weak, if the cooker is sooted in the use process, the cooker can be scrubbed and cleaned with cleaning cloth, accumulated scale cannot be formed after long-term use, the good heat conduction effect of the cooker is further guaranteed, waste of gas sources is reduced, and the service life of the cooker is prolonged.
Description
Technical field
The present invention relates to kitchen utensils, relate in particular on gas stove and accessory and hot plate and use pan.
Background technology
Pan is one of requisite articles for use in kitchen, no matter be to steam, boil, fry, decoct, thereby the heat conduction under the effect of thermal source of various pan becomes ripe by raw food.Existing thermal source is many still to be adopted with fiery heat-dissipating, and as natural gas, coal gas or original firewood or charcoal fire, in the time pan being conducted heat using these as thermal source, the surface of pan is often by sooting.And because mostly existing pan outer surface is to deposit alloy pot main body external spray high temperature lacquer, and form at 300 DEG C of left and right baking-curings, the high temperature lacquer absorption affinity forming is stronger, the surface of pot is not easy to wipe out after by sooting, when pot was used after a period of time, the appearance of pot forms the incrustation of black, not only affects health, and the thermal conductivity of impact pot.Meanwhile, existing high temperature lacquer appearance pan, in process, due to the larger air pressure of needs, tends to waste a lot of materials in spraying process, further cause environmental pollution.
Summary of the invention
The object of this invention is to provide the pan processing technology that a kind of environmental protection and outer surface are difficult for incrustation.
For achieving the above object, the technical solution used in the present invention is: the pan processing technology of the anti-incrustation of a kind of appearance, it comprises the steps:
(1) drawing and forming: by alloy material die casting or the formation main pan body that stretches;
(2) clean: the main pan body of drawing and forming is cleaned up;
(3) finish turning: the surfaces externally and internally of the described main pan body cleaning is carried out to finish turning processing, form smooth surfaces externally and internally;
(4) in, be coated with sintering: at the inner surface spraying non-stick pan coating of described main pan body, and carry out sintering;
It also comprises outer spray curing schedule, described outer spray is solidified employing electrostatic plastic spraying mode plastic powders is sprayed on to the main pan body outer surface after interior painting sintering by electrostatic generator, dust and form thickness at 30～35um, and make it curing 180～220 DEG C of bakings.
Further, in described step (1), described alloy material adopts aluminium alloy.
Further, described aluminium alloy is 3003 aluminium alloys.
Further, in described outer spray curing schedule, in described plastic powders, add the pigment of different colours to form the film of respective color.
Further, described plastic powders granular size is between 150～300 orders.
Because technique scheme is used, the present invention compared with prior art has following advantages: the present invention adopt electrostatic plastic spraying mode by plastic powders by the outer surface of electrostatic generator direct spraying main pan body and be cured, do not need priming paint, in electrostatic dusting process, there will not be trickling phenomenon common in lacquer spraying technique, thereby avoid environmental pollution, accomplished efficient energy-saving and emission-reducing.The film surface zero diopter solidifying to form after electrostatic dusting, absorption affinity a little less than, if in use there is sooting in pan, only need rag to get final product wiped clean, can not form incrustation because of long-time use, further ensure the good heat conductive effect of pan, reduced the waste of source of the gas, extended the service time of pan.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Pan of the present invention comprises saucepan, frying pan, steamer etc., and its main body is the shape such as open circles cylindricality or ellipse, and process is as follows:
First, alloy material material base sheet is drawn into main pan body shape by forming machine, can certainly adopts the existing technological formings such as die casting.In the present embodiment, alloy adopts 3003 aluminium alloys, for AL-Mn is associated gold, is a kind of rustproof aluminum alloy.
Then, main pan body is cleaned and finish turning, clear Shen and finish turning can carry out simultaneously, in the process of finish turning, adopt clear water as cutting fluid, thereby avoid aluminum alloy pan surface to be infected with greasy dirt, the bottom of pot body thickness after finish turning is generally at 3～4mm, and wall thickness is in 2mm left and right.
Main pan body surfaces externally and internally smoother after finish turning, at this moment, again to its inner surface spraying non-stick pan coating, non-adhesive material solution is sprayed on the inner surface of main pan body equably, then main pan body is put into baking oven and carry out sintering, thereby make to be formed with antistick layer on pot body, prevent the phenomenon of gluing pot or being burned in the process of cooking.
After above-mentioned operation, will enter the key component of present techniques scheme, carry out the processing of dusting of pot body outer surface.Its principle that adopts electrostatic plastic spraying by plastispray on main pan body surface, it is electrostatic powder coating, it utilizes corona discharge phenomenon to make plastic powders be adsorbed on a pot surface, process is as follows: plastic powders borrows compressed air gas to send into spray gun by powder-supply system, be added with at spray gun front end the high pressure that HV generator produces, due to corona discharge, produce in its vicinity intensive electric charge, when powder is sprayed by rifle mouth, form charged coating particle, it is subject to the effect of electrostatic force, is drawn onto on pot body opposite polarity with it.Then, through the baking of 180～220 DEG C, make powder smelting be attached on a pot surface, form thick in 30～35um spray film.
In the present embodiment, plastic powders granular size is chosen between 150～300 orders, preferably 200 orders.Meanwhile, in order to make pot body more attractive in appearance, can in plastic powders, add the pigment of different colours, after mixing, carry out again electrostatic spraying, thereby make the external table of pot present different colors.
The application adopts electrostatic plastic spraying to carry out the processing of pan, does not need priming paint, environmentally safe, and spraying is shorter with respect to the mode of spraying paint hardening time, has improved and has made efficiency.The pot body outer surface that powder spray forms is more smooth, absorption affinity a little less than, when having on pot body above sooting particle is attached to, only need get final product wiped clean with rag, be not easy to form incrustation on its surface, ensure the good heat-conducting effect of pan.
The application is applied to electrostatic plastic spraying in the processing of pan, has broken through the processing mode that tradition is sprayed paint, and not only realizes energy-saving and emission-reduction and also improved the life cycle of pan, has a larger practical value.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. a pan processing technology for the anti-incrustation of appearance, it comprises the steps:
(1) drawing and forming: by alloy material die casting or the formation main pan body that stretches;
(2) clean: the main pan body of drawing and forming is cleaned up;
(3) finish turning: the surfaces externally and internally of the described main pan body cleaning is carried out to finish turning processing, form smooth surfaces externally and internally;
(4) in, be coated with sintering: at the inner surface spraying non-stick pan coating of described main pan body, and carry out sintering;
It is characterized in that: it also comprises outer spray curing schedule, described outer spray is solidified employing electrostatic plastic spraying mode plastic powders is sprayed on to the main pan body outer surface after interior painting sintering by electrostatic generator, dust and form thickness at 30～35um, and make it curing 180～220 DEG C of bakings.
2. the pan processing technology of the anti-incrustation of appearance according to claim 1, is characterized in that: in described step (1), described alloy material adopts aluminium alloy.
3. the pan processing technology of the anti-incrustation of appearance according to claim 2, is characterized in that: described aluminium alloy is 3003 aluminium alloys.
4. the pan processing technology of the anti-incrustation of appearance according to claim 1, is characterized in that: in described outer spray curing schedule, add the pigment of different colours to form the film of respective color in described plastic powders.
5. according to the pan processing technology of the anti-incrustation of any appearance described in claim 1 to 4, it is characterized in that: described plastic powders granular size is between 150～300 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415948.3A CN104146593A (en) | 2014-08-22 | 2014-08-22 | Cooker processing technology for preventing outer surface scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415948.3A CN104146593A (en) | 2014-08-22 | 2014-08-22 | Cooker processing technology for preventing outer surface scale |
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| Publication Number | Publication Date |
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| CN104146593A true CN104146593A (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410415948.3A Pending CN104146593A (en) | 2014-08-22 | 2014-08-22 | Cooker processing technology for preventing outer surface scale |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175413A (en) * | 2016-08-22 | 2016-12-07 | 江苏金海玛电器有限公司 | A kind of manufacture method of non-stick pan tool |
| CN106879098A (en) * | 2017-03-28 | 2017-06-20 | 广东美的厨房电器制造有限公司 | The manufacture method and microwave heating equipment of microwave heating equipment |
| CN112075826A (en) * | 2019-06-14 | 2020-12-15 | 宁波华晟轻工集团有限公司 | Magnesium alloy stretching pot and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88210742U (en) * | 1988-01-22 | 1988-12-07 | 山东省冶金设计研究院 | Domestic health composite coating cooker |
| CN1554309A (en) * | 2003-12-26 | 2004-12-15 | 蒋顺成 | Non-sticking water ladle |
| CN101006902A (en) * | 2006-01-27 | 2007-08-01 | 胡志明 | A cooking utensil having brass composite plate and its processing method |
| KR101050520B1 (en) * | 2010-05-25 | 2011-07-20 | 주식회사 비엔알테크 | Powder coating method of usnig luminous paint |
| CN102293594A (en) * | 2011-09-05 | 2011-12-28 | 缙云县太极科技有限公司 | Aluminum alloy non-stick pan with hard surface and processing technology for aluminum alloy non-stick pan |
-
2014
- 2014-08-22 CN CN201410415948.3A patent/CN104146593A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88210742U (en) * | 1988-01-22 | 1988-12-07 | 山东省冶金设计研究院 | Domestic health composite coating cooker |
| CN1554309A (en) * | 2003-12-26 | 2004-12-15 | 蒋顺成 | Non-sticking water ladle |
| CN101006902A (en) * | 2006-01-27 | 2007-08-01 | 胡志明 | A cooking utensil having brass composite plate and its processing method |
| KR101050520B1 (en) * | 2010-05-25 | 2011-07-20 | 주식회사 비엔알테크 | Powder coating method of usnig luminous paint |
| CN102293594A (en) * | 2011-09-05 | 2011-12-28 | 缙云县太极科技有限公司 | Aluminum alloy non-stick pan with hard surface and processing technology for aluminum alloy non-stick pan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175413A (en) * | 2016-08-22 | 2016-12-07 | 江苏金海玛电器有限公司 | A kind of manufacture method of non-stick pan tool |
| CN106879098A (en) * | 2017-03-28 | 2017-06-20 | 广东美的厨房电器制造有限公司 | The manufacture method and microwave heating equipment of microwave heating equipment |
| CN112075826A (en) * | 2019-06-14 | 2020-12-15 | 宁波华晟轻工集团有限公司 | Magnesium alloy stretching pot and preparation method thereof |
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Application publication date: 20141119 |