CN102018451B - Process for manufacturing glass cover with non-sticking coating - Google Patents
Process for manufacturing glass cover with non-sticking coating Download PDFInfo
- Publication number
- CN102018451B CN102018451B CN2010105438989A CN201010543898A CN102018451B CN 102018451 B CN102018451 B CN 102018451B CN 2010105438989 A CN2010105438989 A CN 2010105438989A CN 201010543898 A CN201010543898 A CN 201010543898A CN 102018451 B CN102018451 B CN 102018451B
- Authority
- CN
- China
- Prior art keywords
- metal frame
- glass sheet
- glass cover
- sticking lining
- flanging
- 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
Abstract
The invention discloses a process for manufacturing a glass cover with a non-sticking coating, which comprises the following steps: firstly preparing a metal frame and a tempered glass sheet for being processed, forming a hem at the lower part of the metal frame, further utilizing a material coiling machine to form a chamfer angle at the hem part, then coating the non-sticking coating on the surface of the metal frame, mounting the tempered glass sheet on the metal frame, adopting a pressing machine to press the hem part to the tempered glass sheet, and finally adopting an edge coiling machine to press the hem part to the tempered glass sheet twice so as to enable the hem part to be close to the tempered glass sheet. By adopting the process for manufacturing the glass cover with the non-sticking coating, damages and shedding of the non-sticking coating caused by one-time molding and edge coiling can be avoided through multiple molding of the hem part of the metal frame, the appearance of the glass cover can be attractive, the finished product rate can be improved and the production cost can be reduced.
Description
Technical field
The present invention relates to a kind of manufacture craft with glass cover of non-sticking lining.
Background technology
At present, most kitchen tools lid all adopts glass cover, to satisfy product requirement attractive in appearance.In the prior art, this glass cover includes metal frame and is installed in the safety glass sheet on the metal frame.The outward appearance of this glass cover is more single, and metal frame is easy to be stained with the food vestige, is difficult to cleaning, causes metal frame rusty stain to occur easily.The Chinese utility model patent " a kind of glass cover with non-sticking lining " of the applicant's application has solved above-mentioned technical problem; The technical scheme that adopts is: a kind of glass cover with non-sticking lining; Include metal frame and be installed in the safety glass sheet on the metal frame; The metal frame surfaces coated is covered with non-sticking lining, and the metal frame bottom has the fixedly crimping of safety glass sheet.Yet, if this glass cover adopts manufacture craft production commonly used, in the moulding crimping, causing non-sticking lining scratch on the crimping easily, come off, the defective products rate rises, and production cost is higher.
Summary of the invention
The technical problem that the present invention will solve provides a kind of manufacture craft with glass cover of non-sticking lining, make glass cover specious, can not the scratch non-sticking lining, reduce production costs.
In order to solve the problems of the technologies described above, a kind of manufacture craft with glass cover of non-sticking lining of the present invention may further comprise the steps:
A. prepare metal frame to be processed and safety glass sheet;
B. form flanging in the metal frame bottom, utilize plait mill that this flanging position is formed chamfering again;
C. at metal frame surface spraying non-sticking lining;
D. the safety glass sheet is installed on the metal frame;
E. adopt forcing press that the safety glass sheet is pressed at said flanging position;
F. adopt crimping machine to make the flanging position do twice and press to the safety glass sheet, flanging position and safety glass sheet are close to.
As the improvement of technique scheme, have the alloy wheel or the rubber wheel at extruding flanging position on the said crimping machine.
As the improvement of technique scheme, said non-sticking lining is a teflon coatings.
The invention has the beneficial effects as follows: this manufacture craft with glass cover of non-sticking lining is passed through the repeatedly moulding to metal frame flanging position; Avoided the one-shot forming crimping to cause damage, come off to non-sticking lining; Make glass cover specious, improve yield rate, reduce production costs.
The specific embodiment
A kind of manufacture craft with glass cover of non-sticking lining of the present invention may further comprise the steps:
A. prepare metal frame to be processed and safety glass sheet;
B. form flanging in the metal frame bottom, utilize plait mill that this flanging position is formed chamfering again;
C. at metal frame surface spraying non-sticking lining;
D. the safety glass sheet is installed on the metal frame;
E. adopt forcing press that the safety glass sheet is pressed at said flanging position;
F. adopt crimping machine to make the flanging position do twice and press to the safety glass sheet, flanging position and safety glass sheet are close to.
The manufacture craft of this glass cover with non-sticking lining is through the repeatedly moulding to metal frame flanging position, avoided the one-shot forming crimping to cause damage to non-sticking lining, come off, and makes glass cover specious, improves yield rate, reduces production costs.
In the present embodiment, said non-sticking lining is a teflon coatings, states the alloy wheel or the rubber wheel that have extruding flanging position on the crimping machine, when avoiding pushing the flanging position teflon coatings is caused damage, comes off.
The above is merely preferential embodiment of the present invention, as long as realize that with basic identical means the technical scheme of the object of the invention all belongs within protection scope of the present invention.
Claims (3)
1. manufacture craft with glass cover of non-sticking lining is characterized in that may further comprise the steps:
A. prepare metal frame to be processed and safety glass sheet;
B. form flanging in the metal frame bottom, utilize plait mill that the position of this flanging is formed chamfering again;
C. at metal frame surface spraying non-sticking lining;
D. the safety glass sheet is installed on the metal frame;
E. adopt forcing press that the safety glass sheet is pressed at said flanging position;
F. adopt crimping machine to make the flanging position do twice and press to the safety glass sheet, flanging position and safety glass sheet are close to.
2. the manufacture craft with glass cover of non-sticking lining according to claim 1 is characterized in that having alloy wheel or the rubber wheel that pushes the flanging position on the said crimping machine.
3. the manufacture craft with glass cover of non-sticking lining according to claim 1 is characterized in that said non-sticking lining is a teflon coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105438989A CN102018451B (en) | 2010-11-15 | 2010-11-15 | Process for manufacturing glass cover with non-sticking coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105438989A CN102018451B (en) | 2010-11-15 | 2010-11-15 | Process for manufacturing glass cover with non-sticking coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102018451A CN102018451A (en) | 2011-04-20 |
| CN102018451B true CN102018451B (en) | 2012-05-30 |
Family
ID=43860537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105438989A Expired - Fee Related CN102018451B (en) | 2010-11-15 | 2010-11-15 | Process for manufacturing glass cover with non-sticking coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102018451B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908057A (en) * | 2012-09-29 | 2013-02-06 | 浙江爱仕达电器股份有限公司 | Pot cover manufacturing method |
| CN113827109A (en) * | 2021-09-30 | 2021-12-24 | 江门市盈华德科技实业有限公司 | Production process of toughened glass cover with edge band coating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053295A (en) * | 1975-09-08 | 1977-10-11 | Keinosuke Miyauchi | Method of making a cooking utensil lid |
| CN2495232Y (en) * | 2001-08-10 | 2002-06-19 | 黄平贤 | Combination type cover for cooking vessel |
| CN2706107Y (en) * | 2004-06-08 | 2005-06-29 | 陈合林 | Glass cover with metal coated edge |
| CN2877511Y (en) * | 2005-11-30 | 2007-03-14 | 陈泽安 | Improved transparent glass cover |
| DE202008012826U1 (en) * | 2008-09-26 | 2008-12-24 | Josef Schulte-Ufer Kg Metallwarenfabrik | Lid with vapor venting function |
-
2010
- 2010-11-15 CN CN2010105438989A patent/CN102018451B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053295A (en) * | 1975-09-08 | 1977-10-11 | Keinosuke Miyauchi | Method of making a cooking utensil lid |
| CN2495232Y (en) * | 2001-08-10 | 2002-06-19 | 黄平贤 | Combination type cover for cooking vessel |
| CN2706107Y (en) * | 2004-06-08 | 2005-06-29 | 陈合林 | Glass cover with metal coated edge |
| CN2877511Y (en) * | 2005-11-30 | 2007-03-14 | 陈泽安 | Improved transparent glass cover |
| DE202008012826U1 (en) * | 2008-09-26 | 2008-12-24 | Josef Schulte-Ufer Kg Metallwarenfabrik | Lid with vapor venting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102018451A (en) | 2011-04-20 |
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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 |
Granted publication date: 20120530 Termination date: 20201115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |