CN105599249A - Quick-to-cool ceramic die for producing optical lens - Google Patents
Quick-to-cool ceramic die for producing optical lens Download PDFInfo
- Publication number
- CN105599249A CN105599249A CN201610042636.1A CN201610042636A CN105599249A CN 105599249 A CN105599249 A CN 105599249A CN 201610042636 A CN201610042636 A CN 201610042636A CN 105599249 A CN105599249 A CN 105599249A
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- CN
- China
- Prior art keywords
- cooling water
- die
- cavity
- quick
- groove
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention discloses a quick-to-cool ceramic die for producing an optical lens. The quick-to-cool ceramic die comprises a front die and a rear die which are matched, a first groove for placement of a front die kernel is formed in the front die, the front die kernel is mounted in the first groove, at least two first cooling water pipelines are mounted in the front die kernel, a second groove for placement of a rear die kernel is formed in the rear die, a rear die kernel is mounted in the second groove, at least two second cooling water pipelines are mounted in the rear die kernel, a first lens forming groove is formed in the front die kernel, a second lens forming groove is formed in the rear die kernel, and when the front die covers the rear die, a lens forming cavity is formed between the inner wall of the first lens forming groove and that of the second lens forming groove. Compared with the prior art, the quick-to-cool ceramic die has the advantages that the first cooling water pipeline is mounted in the front die kernel, and the second cooling water pipeline is mounted in the rear die kernel, so that convenience is brought to quick cooling of a formed optical lens and production efficiency is improved.
Description
Technical field
The present invention relates to a kind of for the production of optical mirror slip can quick cooling ceramic die.
Background technology
In the prior art, manufacture optical mirror slip and have two kinds of methods: a kind of is traditional polishing, optical mirror slip need to pass through long grinding, polishing and the moulding of clean operation ability, and the eyeglass poor quality of producing, and qualification rate is low. Another kind is mold injection method, carry out rapid batch with ceramic die and produce optical mirror slip, but, existing ceramic die is general only arranges cooling water pipeline in front mould and rear mold, cooling water pipeline is not set in front cavity and rear cavity, and the optical mirror slip after moulding is longer cool time, causes production efficiency low, therefore, be necessary to provide a kind of new ceramic die to solve the problems referred to above.
Summary of the invention
The object of the present invention is to provide a kind of optical mirror slip after can fast cooling shaping for the production of optical mirror slip can quick cooling ceramic die.
To achieve these goals, the technical solution adopted in the present invention is as follows:
A kind of for the production of optical mirror slip can quick cooling ceramic die, comprise front mould and rear mold, described front mould and described rear mold match, on described front mould, offer the first groove for placing front cavity, in described the first groove, described front cavity is installed, at least two the first cooling water pipelines are installed in described front cavity; In described rear mold, offer the second groove for placing rear cavity, in described the second groove, described rear cavity is installed, at least two the second cooling water pipelines are installed in described rear cavity, in described front cavity, offer the first eyeglass forming tank, in described rear cavity, offer the second eyeglass forming tank, in the time that described front die cap is in described rear mold, between the inwall of described the first eyeglass forming tank and the inwall of described the second eyeglass forming tank, form eyeglass molding cavity.
Preferably, described the first cooling water pipeline and described the second cooling water pipeline are distributed in the both sides of described eyeglass molding cavity.
Preferably, all described the first cooling water pipelines are parallel to each other, and all described the second cooling water pipelines are parallel to each other.
Preferably, described the first cooling water pipeline and described the second cooling water pipeline are parallel to each other.
Preferably, the distance between every adjacent two described the first cooling water pipelines is equal, and the distance between every adjacent two described the second cooling water pipelines equates.
Preferably, the water (flow) direction in all described the first cooling water pipelines is identical, and the water (flow) direction in all described the second cooling water pipelines is identical, and the water (flow) direction in described the first cooling water pipeline is contrary with the water (flow) direction in described the second cooling water pipeline.
Compared with prior art, the present invention for the production of optical mirror slip can quick cooling ceramic die beneficial effect be: the first cooling water pipeline is installed in front cavity of the present invention, the second cooling water pipeline is installed in described rear cavity, be convenient to the optical mirror slip after fast cooling shaping, enhance productivity.
Brief description of the drawings
Fig. 1 be the present invention for the production of optical mirror slip can quick cooling ceramic die one embodiment structural representation.
In figure, each mark is as follows: 1, front mould; 101, front cavity; 102, the first cooling water pipeline; 2, rear mold; 201, rear cavity; 202, the second cooling water pipeline; 3, molding cavity.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described.
Refer to shown in Fig. 1, the invention provides a kind of for the production of optical mirror slip can quick cooling ceramic die, comprise front mould 1 and rear mold 2, described front mould 1 matches with described rear mold 2, on described front mould 1, offer the first groove for placing front cavity 101, described front cavity 101 is installed in described the first groove, at least two the first cooling water pipelines 102 are installed in described front cavity 101; In described rear mold 2, offer the second groove for placing rear cavity 201, described rear cavity 201 is installed in described the second groove, at least two the second cooling water pipelines 202 are installed in described rear cavity 201.
In described front cavity 101, offer the first eyeglass forming tank, in described rear cavity 201, offer the second eyeglass forming tank, in the time that described front mould 1 covers in described rear mold 2, between the inwall of described the first eyeglass forming tank and the inwall of described the second eyeglass forming tank, form eyeglass molding cavity 3.
In the present invention, described the first cooling water pipeline 102 and described the second cooling water pipeline 202 are distributed in the both sides of described eyeglass molding cavity 3. All described the first cooling water pipelines 102 are parallel to each other, and all described the second cooling water pipelines 202 are parallel to each other, and described the first cooling water pipeline 102 is parallel to each other with described the second cooling water pipeline 202. Distance between every adjacent two described the first cooling water pipelines 102 is equal, and the distance between every adjacent two described the second cooling water pipelines 202 equates.
In the time of concrete application, water (flow) direction in all described the first cooling water pipelines 102 is identical, water (flow) direction in all described the second cooling water pipelines 202 is identical, and the water (flow) direction in described the first cooling water pipeline 102 is contrary with the water (flow) direction in described the second cooling water pipeline 202. Above structure and Position Design mode can make the interior each position of eyeglass molding cavity 3 within the identical time, take away identical heat, make the optical mirror slip can Homogeneouslly-radiating, thereby improve the quality of optical mirror slip.
Operation principle of the present invention is: in the time that needs are produced optical mirror slip, front mould 1 is covered in rear mold 2, the Raw materials for lenses of the then past interior injection melting of eyeglass molding cavity 3, after Raw materials for lenses is full of eyeglass molding cavity 3, toward the first cooling water pipeline 102 and the mobile cooling water of the interior injection of the second cooling water pipeline 202, cooling water is taken away the heat in eyeglass molding cavity 3, makes optical mirror slip moulding, after optical mirror slip is completely cooling, open front mould 1, take out optical mirror slip.
Below schematically the present invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this. So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (6)
- One kind for the production of optical mirror slip can quick cooling ceramic die, it is characterized in that: comprise front mould and rear mold, described front mould and described rear mold match, on described front mould, offer the first groove for placing front cavity, in described the first groove, described front cavity is installed, at least two the first cooling water pipelines are installed in described front cavity; In described rear mold, offer the second groove for placing rear cavity, in described the second groove, described rear cavity is installed, at least two the second cooling water pipelines are installed in described rear cavity, in described front cavity, offer the first eyeglass forming tank, in described rear cavity, offer the second eyeglass forming tank, in the time that described front die cap is in described rear mold, between the inwall of described the first eyeglass forming tank and the inwall of described the second eyeglass forming tank, form eyeglass molding cavity.
- As claimed in claim 1 for the production of optical mirror slip can quick cooling ceramic die, it is characterized in that: described the first cooling water pipeline and described the second cooling water pipeline are distributed in the both sides of described eyeglass molding cavity.
- As claimed in claim 2 for the production of optical mirror slip can quick cooling ceramic die, it is characterized in that: all described the first cooling water pipelines are parallel to each other, all described the second cooling water pipelines are parallel to each other.
- As claimed in claim 3 for the production of optical mirror slip can quick cooling ceramic die, it is characterized in that: described the first cooling water pipeline and described the second cooling water pipeline are parallel to each other.
- As claimed in claim 4 for the production of optical mirror slip can quick cooling ceramic die, it is characterized in that: the distance between every adjacent two described the first cooling water pipelines equates, the distance between every adjacent two described the second cooling water pipelines equates.
- As claimed in claim 5 for the production of optical mirror slip can quick cooling ceramic die, it is characterized in that: the water (flow) direction in all described the first cooling water pipelines is identical, water (flow) direction in all described the second cooling water pipelines is identical, and the water (flow) direction in described the first cooling water pipeline is contrary with the water (flow) direction in described the second cooling water pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042636.1A CN105599249A (en) | 2016-01-22 | 2016-01-22 | Quick-to-cool ceramic die for producing optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042636.1A CN105599249A (en) | 2016-01-22 | 2016-01-22 | Quick-to-cool ceramic die for producing optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105599249A true CN105599249A (en) | 2016-05-25 |
Family
ID=55979842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610042636.1A Pending CN105599249A (en) | 2016-01-22 | 2016-01-22 | Quick-to-cool ceramic die for producing optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105599249A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551709A (en) * | 2017-09-27 | 2019-04-02 | 均贺科技股份有限公司 | Optical sheet ejection formation modular structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11314229A (en) * | 1998-05-06 | 1999-11-16 | Seiko Epson Corp | Mold formed by laminating thin plate |
| CN1509858A (en) * | 2002-12-24 | 2004-07-07 | ס�ѻ�ѧ��ҵ��ʽ���� | Photic board manufacturing method |
| CN1765609A (en) * | 2004-10-29 | 2006-05-03 | 柯尼卡美能达精密光学株式会社 | Optical component molding apparatus |
| CN101117014A (en) * | 2006-07-31 | 2008-02-06 | 三星电子株式会社 | Mold for optical plate and manufacturing method thereof, and optical plate and manufacturing method thereof |
| CN201120678Y (en) * | 2007-08-23 | 2008-09-24 | 声远实业股份有限公司 | Core waterway structure for manufacturing optical lens |
-
2016
- 2016-01-22 CN CN201610042636.1A patent/CN105599249A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11314229A (en) * | 1998-05-06 | 1999-11-16 | Seiko Epson Corp | Mold formed by laminating thin plate |
| CN1509858A (en) * | 2002-12-24 | 2004-07-07 | ס�ѻ�ѧ��ҵ��ʽ���� | Photic board manufacturing method |
| CN1765609A (en) * | 2004-10-29 | 2006-05-03 | 柯尼卡美能达精密光学株式会社 | Optical component molding apparatus |
| CN101117014A (en) * | 2006-07-31 | 2008-02-06 | 三星电子株式会社 | Mold for optical plate and manufacturing method thereof, and optical plate and manufacturing method thereof |
| CN201120678Y (en) * | 2007-08-23 | 2008-09-24 | 声远实业股份有限公司 | Core waterway structure for manufacturing optical lens |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551709A (en) * | 2017-09-27 | 2019-04-02 | 均贺科技股份有限公司 | Optical sheet ejection formation modular structure |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
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| WD01 | Invention patent application deemed withdrawn after publication |