CN104338639A - Formed cooker coating preparation - Google Patents
Formed cooker coating preparation Download PDFInfo
- Publication number
- CN104338639A CN104338639A CN201310314340.7A CN201310314340A CN104338639A CN 104338639 A CN104338639 A CN 104338639A CN 201310314340 A CN201310314340 A CN 201310314340A CN 104338639 A CN104338639 A CN 104338639A
- Authority
- CN
- China
- Prior art keywords
- coating
- cooker
- arbitrary
- revs
- spraying
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0421—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with rotating spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
- B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a formed cooker coating preparation method. The formed cooker coating preparation method comprises coating spraying paint on a cooker through centrifugal spraying, wherein the rotary speed during centrifugal spraying is from 100 turns per minute to 900 turns per minute. The invention also discloses a formed cooker obtained through the formed cooker coating preparation method.
Description
field
The application relates generally to cooker field.More specifically, the application relates to shaping cooker coating preparation field.
background
Spraying, by spray gun or dish-style atomizer, by means of pressure or centrifugal force, is dispersed into even and fine droplet, is applied over the coating process treating coat surface.Subject matter in spraying is the coating cloud of high degree of dispersion and the solvent evaporated, and both contaminated environment, are unfavorable for health, waste coating again, cause economic loss.
Existing spraying coating process can only be implemented on flat work pieces.For the preparation of cooker coating, with the rotating speed rotation of about 1 turn per second on the pivoted frame normally cooker being placed on automatic assembly line, via the chain of automatic assembly line, bring to spray booth lentamente and spray.The spray gun adjusting 2 to 4 different angles of putting in advance is provided with regularly in spray booth.Cooker have passed through many spray gun of successively eruption, the coating needed for formation.But in the process, coating at most also only has 60 to 65% can be coated on cooker, and the coating of 35 to 40% has been wasted.Except producing the waste of coating, also there is serious environmental issue.
general introduction
On the one hand, the application relates to the method preparing shaping cooker coating, and it comprises by centrifugal spraying, is coated in by sprayed coating on cooker, and the rotating speed in wherein said centrifugal spraying is 100 revs/min to 900 revs/min.
On the other hand, the application relates to shaping cooker, on described shaping cooker by centrifugal spraying by paint thus formed coating, the rotating speed in wherein said centrifugal spraying is 100 revs/min to 900 revs/min.
describe in detail
Following description comprises some detail so that the various disclosed embodiment of thorough understanding.But various equivalent modifications should be appreciated that and without the need to one or more these details, or can use the practice embodiments such as other method, composition, material.
Unless the context otherwise requires, in the following description book and claims, term " comprises (English word of its correspondence is comprise) " and the change such as " comprises " and " comprising " of English word should be interpreted as implication that is open, that comprise, namely should be interpreted as " including, but are not limited to ".
" embodiment (one embodiment) " mentioned in whole description, or " embodiment (an embodiment) ", or " in another embodiment ", or " some embodiment ", or " in certain embodiments " refer to relevant to described embodiment described by the feature be specifically related to, structure or characteristic be included at least one embodiment.Therefore, the phrase " in one embodiment " of each the local appearance in whole description, " in embodiments ", " in another embodiment " or " in certain embodiments " need not all refer to identical embodiment.In addition, specific features, structure or characteristic can combine in any suitable manner in one or more embodiments.
It should be noted that, as used in this description and appending claims, singulative (English word of its correspondence be " a ", " an " and " the ") comprises the thing of mentioning of plural form, unless context refers else clearly.Shall also be noted that term "or" uses, unless context refers else clearly with the implication comprising "and/or" usually.
On the one hand, the application relates to the method preparing shaping cooker coating, and it comprises by centrifugal spraying, is coated in by sprayed coating on cooker, and the rotating speed in wherein said centrifugal spraying is 100 revs/min to 900 revs/min,
In certain embodiments, the rotating speed in centrifugal spraying is 200 revs/min to 700 revs/min.
In certain embodiments, the rotating speed in centrifugal spraying is 300 revs/min to 400 revs/min.
Prepare in some embodiment of the method for cooker coating described, the spraying in described centrifugal spraying contains low pressure atomizing air.
That can be used in the pressure of the low pressure atomizing air of the application is 0.04Mpa to 0.09Mpa.
Prepare in some embodiment of the method for cooker coating described, the spraying in described centrifugal spraying is not containing atomizing air.
Prepare in some embodiment of the method for cooker coating described, carry out described centrifugal spraying by 1 spray gun.
Prepare in some embodiment of the method for cooker coating described, the utilization rate of described coating is at least 70%.Prepare in some embodiment of the method for cooker coating described, the utilization rate of described coating is at least 85%.Prepare in some embodiment of the method for cooker coating described, the utilization rate of described coating is at least 97%.Prepare in some embodiment of the method for cooker coating described, the utilization rate of described coating is 100%.
Prepare in some embodiment of the method for cooker coating described, the precision of described coating layer thickness is less than 2 μm.Prepare in some embodiment of the method for cooker coating described, the precision of described coating layer thickness is less than 1 μm.Prepare in some embodiment of the method for cooker coating described, the precision of described coating layer thickness is less than 0.5 μm.
Prepare in some embodiment of the method for cooker coating described, wherein said coating is non-sticking lining.
The illustrative examples that can be used in the cooker of the application includes but not limited to frying pan, slice, electric cooker, slaughterhouse.
The illustrative examples that can be used in the coating of the application includes but not limited to polytetrafluoroethylene (PTFE) (PTFE).The illustrative examples that can be used in the coating of the application includes but not limited to pottery.
On the other hand, the application relates to shaping cooker, on described shaping cooker by centrifugal spraying by paint thus formed coating, the rotating speed in wherein said centrifugal spraying is 100 revs/min to 900 revs/min.
Use the method preparing cooker coating in the application the utilization rate of coating can be increased to more than 70%, thus decrease the waste of coating, be beneficial to environmental protection.
Because the method preparing cooker coating in the application uses centrifugal spraying, therefore by means of centrifugal force, gained coating density is high, improves the quality of coating and the adhesive force before improve sintering.
Because the method preparing cooker coating in the application uses centrifugal spraying, therefore formed uniform coating thickness, and the thickness of coating is easy to control, and precision is higher.
Because the method preparing cooker coating in the application only can use 1 spray gun operation, therefore easily regulate.
When not having brute force attack (0.24MPa to 0.34MPa) of atomizing air, coating drop point is relatively concentrated and is easily controlled, and owing to not having impact atomization air-flow, coating bounce-back is little.When the suitable rotating speed of employing and by means of centrifugal characteristic, coating can climb to preposition on top, thus does not cause unnecessary waste.
Although different-diameter and difform cooker were not quite similar to the time required for the rotating speed in spraying coating process, the precedence spraying drop point, spraying, the method preparing cooker coating in the application is used to carry out controlled adjustment.Thus, once determine related data, just same production procedure dedicated menu can be specified to the cooker of same shape and size.When there being such menu, spraying cooker just enter guarantee both quality and quantity, full-automatic epoch of energy-conserving and environment-protective.
Be specifically described the invention related in the disclosure below by specific embodiment, these embodiments, only for being further detailed these inventions, can not be interpreted as the restriction to its protection domain.
Embodiment 1
Use the frying pan that diameter is 24cm, carry out centrifugal spraying with the rotating speed of 400 revs/min to frying pan, containing pressure in spraying is the atomizing air of 0.04Mpa, adopts 1 coating polytetrafluoroethylene (PTFE) (PTFE) is coated on frying pan by spray gun.Its result is as shown in table 1.
Table 1
As shown in Table 1, the coating in embodiment 1 in spray gun consumes 14g, and the coating be coated on frying pan is 10g, and the utilization rate of coating is 71.4%.
Embodiment 2
Use the frying pan that diameter is 24cm, carry out centrifugal spraying with the rotating speed of 340 revs/min to frying pan, containing pressure in spraying is the atomizing air of 0.04Mpa, adopts 1 coating polytetrafluoroethylene (PTFE) (PTFE) is coated on frying pan by spray gun.Its result is as shown in table 2.
Table 2
As shown in Table 1, the coating in embodiment 2 in spray gun consumes 10g, and the coating be coated on frying pan is 10g, and the utilization rate of coating is 100%.
Embodiment 3
Use the frying pan that diameter is 24cm, with the rotating speed of 360 revs/min, centrifugal spraying is carried out to frying pan, not containing atomizing air in spraying, adopt 1 coating polytetrafluoroethylene (PTFE) (PTFE) is coated on frying pan by spray gun.Its result is as shown in table 3.
Table 3
As shown in Table 1, the coating in embodiment 2 in spray gun consumes 9g, and the coating be coated on frying pan is 7g, and the utilization rate of coating is 77.8%.
Comparative example
Table 4 gives the thickness of the several frequently seen coating in this area.
Table 4
Usually, reform to prevent from doing over again, most all select to exceed the thickest index 20% to 40% as manufacturing parameter.The most minimal thickness of various coating and the thickest degree in comparison sheet 4, what its difference was minimum is 7 μm, mostly is 24 μm most.If consider the waste of 35% to 40% that conventional method causes and the thickening production standard of 20% to 40%, the method preparing cooker coating of employing the application just can save the cost more than 50%.
The generality of the above-mentioned invention to relating in the disclosure describes and the description of its detailed description of the invention be should not be understood as to the restriction formed this invention technical scheme.Those skilled in the art are according to the disclosure, can under the prerequisite without prejudice to involved invention inscape, above-mentioned generality is described or/and the public technology feature in detailed description of the invention (comprising embodiment) increases, reduces or combines, forms other the technical scheme belonging to described invention.
Claims (14)
1. prepare the method for shaping cooker coating, it comprises and passes through centrifugal spraying, sprayed coating is coated on cooker, rotating speed in wherein said centrifugal spraying is 100 revs/min to 900 revs/min, preferred rotating speed is 200 revs/min to 700 revs/min, more selects rotating speed to be 300 revs/min to 400 revs/min.
2. the method for claim 1, the spraying in wherein said centrifugal spraying contains low pressure atomizing air.
3. method as claimed in claim 2, the pressure of wherein said low pressure atomizing air is 0.04MPa to 0.09Mpa.
4. the method for claim 1, the spraying in wherein said centrifugal spraying can not contain atomizing air.
5. the method as described in claim arbitrary in Claims 1-4, wherein can carry out described centrifugal spraying by 1 spray gun.
6. the method as described in claim arbitrary in claim 1 to 5, the utilization rate of wherein said coating is at least 70%, and preferably at least 85%, more there is choosing at least 97%.
7. the method as described in claim arbitrary in claim 1 to 6, the precision of wherein said coating layer thickness is less than 2 μm.
8. the method as described in claim arbitrary in claim 1 to 7, wherein said coating is non-sticking lining.
9. the method as described in claim arbitrary in claim 1 to 8, wherein said cooker is selected from frying pan, slice, electric cooker, slaughterhouse.
10. the method as described in claim arbitrary in claim 1 to 9, wherein said coating is polytetrafluoroethylene (PTFE) (PTFE).
11. methods as described in claim arbitrary in claim 1 to 9, wherein said coating is pottery.
12. methods as described in claim arbitrary in claim 1 to 11, wherein successively cover painting sprayed coating in the different piece and difform position of described shaping cooker.
13. methods as claimed in claim 12, the rotating speed of the centrifugal spraying that wherein said priority is carried out is different.
The 14. shaping cookers prepared by the method described in claim arbitrary in claim 1 to 13.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310314340.7A CN104338639A (en) | 2013-07-24 | 2013-07-24 | Formed cooker coating preparation |
| PCT/CN2014/000701 WO2015010447A1 (en) | 2013-07-24 | 2014-07-24 | Molding cooker coating preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310314340.7A CN104338639A (en) | 2013-07-24 | 2013-07-24 | Formed cooker coating preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104338639A true CN104338639A (en) | 2015-02-11 |
Family
ID=52392666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310314340.7A Pending CN104338639A (en) | 2013-07-24 | 2013-07-24 | Formed cooker coating preparation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104338639A (en) |
| WO (1) | WO2015010447A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958019A (en) * | 2017-04-05 | 2017-07-18 | 邢台三厦铸铁有限公司 | The surface treatment method and cast iron cooker of cast iron cooker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2555946Y (en) * | 2002-07-21 | 2003-06-18 | 苏炳龙 | Centrifugal spraying equipment for surface of paper pulp food container |
| US20030138661A1 (en) * | 2003-02-19 | 2003-07-24 | Ferro Corporation | Sol-gel composition and method of making same |
| CN2857738Y (en) * | 2005-12-13 | 2007-01-17 | 何雄文 | Cast-iron two-sided non-stick pan |
| CN101190097A (en) * | 2006-12-01 | 2008-06-04 | 胡金高 | Zisha ware ceramal non-cooking fume non-stick pan and preparation method thereof |
| CN101687401A (en) * | 2007-06-20 | 2010-03-31 | 住友电工超效能高分子股份有限公司 | Fluororesin composite material, cooking utensil, cooker, roller for oa apparatus, belt for oa apparatus, and processes for producing these |
| CN102066010A (en) * | 2008-10-16 | 2011-05-18 | Seb公司 | Cooking item comprising a non-stick coating with improved properties of adhesion to the substrate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0789985B2 (en) * | 1989-03-31 | 1995-10-04 | シャープ株式会社 | Manufacturing method of microwave absorbing exothermic cooking container |
| CN2737279Y (en) * | 2003-12-31 | 2005-11-02 | 赵戬 | Non-cooking fumes frying-pan |
-
2013
- 2013-07-24 CN CN201310314340.7A patent/CN104338639A/en active Pending
-
2014
- 2014-07-24 WO PCT/CN2014/000701 patent/WO2015010447A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2555946Y (en) * | 2002-07-21 | 2003-06-18 | 苏炳龙 | Centrifugal spraying equipment for surface of paper pulp food container |
| US20030138661A1 (en) * | 2003-02-19 | 2003-07-24 | Ferro Corporation | Sol-gel composition and method of making same |
| CN2857738Y (en) * | 2005-12-13 | 2007-01-17 | 何雄文 | Cast-iron two-sided non-stick pan |
| CN101190097A (en) * | 2006-12-01 | 2008-06-04 | 胡金高 | Zisha ware ceramal non-cooking fume non-stick pan and preparation method thereof |
| CN101687401A (en) * | 2007-06-20 | 2010-03-31 | 住友电工超效能高分子股份有限公司 | Fluororesin composite material, cooking utensil, cooker, roller for oa apparatus, belt for oa apparatus, and processes for producing these |
| CN102066010A (en) * | 2008-10-16 | 2011-05-18 | Seb公司 | Cooking item comprising a non-stick coating with improved properties of adhesion to the substrate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958019A (en) * | 2017-04-05 | 2017-07-18 | 邢台三厦铸铁有限公司 | The surface treatment method and cast iron cooker of cast iron cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015010447A1 (en) | 2015-01-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |
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| WD01 | Invention patent application deemed withdrawn after publication |