CN112062464A - Energy-saving optical glass forming die and auxiliary pushing device - Google Patents
Energy-saving optical glass forming die and auxiliary pushing device Download PDFInfo
- Publication number
- CN112062464A CN112062464A CN202010880416.2A CN202010880416A CN112062464A CN 112062464 A CN112062464 A CN 112062464A CN 202010880416 A CN202010880416 A CN 202010880416A CN 112062464 A CN112062464 A CN 112062464A
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- optical glass
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- 239000005304 optical glass Substances 0.000 title claims abstract description 30
- 238000007496 glass forming Methods 0.000 title claims abstract description 17
- 230000000378 dietary effect Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 13
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 2
- 239000011521 glass Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002301 combined effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Furnace Details (AREA)
Abstract
The invention relates to the technical field of glass forming, and discloses an energy-saving optical glass forming die and an auxiliary push-out device. This energy-conserving optical glass forming die and supplementary ejecting device through inside circular arc magnet of device main part and magnetic column synchronous working, produces the circulation magnetic field in the inside of device main part, based on carnot's circulation principle: the two heat insulation processes are adopted, so that two groups of heat insulation magnetic fields are formed, the temperature in the device main body is increased suddenly, the highest temperature can reach 1000 ℃, the optical glass blank is heated, and the problem that the heating temperature of the traditional heat exchange medium is too low is avoided.
Description
Technical Field
The invention relates to the technical field of glass forming, in particular to an energy-saving optical glass forming die and an auxiliary push-out device.
Background
With the development of imaging technology and markets, optical glass materials with low refractive index, low dispersion and high refractive index and high dispersion are the key development targets, but the glass materials generally have the problems of high discharge temperature, high viscosity, small forming stripe and difficulty in elimination. The reason that the forming stripes are difficult to eliminate is that the temperature field of the mould is not uniform, and the forming stripes are generated due to local difference of cooling shrinkage of glass.
At present, the heat cycle medium of the heat cycle mould with the use temperature below 100 ℃ is mostly used with water, and the organic oil is widely used as the heat cycle medium with the use temperature higher than 100 ℃ and lower than 200 ℃. However, these thermal cycle media are not suitable for glass molds, the temperature inside the mold is generally above 400 ℃, even the temperature of some glass reaches 800 ℃, and these organic thermal cycle media widely used in other fields are not suitable for the field of optical glass due to the reasons of flammability and the like. The optical glass mold usually uses compressed air and water as heat exchange media, and the heat capacity ratio of the compressed air is small, so that the heat circulation media efficiency is low and the effect cannot be achieved. The water heat capacity ratio is large, but the boiling point is only 100 ℃ under normal pressure, and the glass mold can only play a role in cooling. Therefore, the common thermal cycle medium is not suitable for the glass mold, and therefore, an energy-saving optical glass forming mold and an auxiliary pushing device are provided.
Disclosure of Invention
Technical scheme
In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides an energy-conserving optical glass forming die and supplementary ejecting device, includes the device main part, the inside of device main part is provided with outside magnet, the outside of outside magnet is provided with the heating wire, the inside of device main part is provided with sub-magnet, the outside of device main part is provided with the installation outer wall, the inside of installation outer wall is provided with the electromagnetic ring, the inside of electromagnetic ring is provided with around magnet, the inside of device main part is provided with the installing support.
Preferably, an electromagnetic coil is fixedly connected to the inner side of the mounting bracket.
Preferably, an arc magnet is fixedly installed inside the electromagnetic coil.
Preferably, a receiving plate is provided inside the device main body.
Preferably, a buffer spring is disposed inside the receiving plate.
Preferably, the inner side of the buffer spring is movably connected with a buffer wire.
Preferably, one end of the buffer wire, which is far away from the buffer spring, is fixedly connected with a magnetic column.
Preferably, the optical glass blank is clamped on the inner side of the magnetic force column.
Advantageous effects
Compared with the prior art, the invention provides an energy-saving optical glass forming die and an auxiliary push-out device, which have the following beneficial effects:
1. according to the energy-saving optical glass forming die and the auxiliary ejecting device, the device main body is electrified, the outer magnets generate electromagnetic property, the outer magnets are provided with four groups and are arranged at four corners of the device main body, and the arc magnets arranged in the device main body are influenced by the electromagnetic property and then start to rotate continuously; meanwhile, the electromagnetic ring arranged in the mounting outer wall is simultaneously influenced by electromagnetism, and the surrounding magnet in the electromagnetic ring synchronously performs electromagnetic motion; meanwhile, the magnetic columns are synchronously influenced by electromagnetism; based on the common influence of the outer magnet, the sub-magnets and the surrounding magnet, a circulating sealed electromagnetic space is formed in the device main body.
2. The energy-saving optical glass forming die and the auxiliary ejecting device synchronously work through the arc magnet and the magnetic column in the device main body, and a circulating magnetic field is generated in the device main body; based on the carnot cycle principle: here two adiabatic processes, thereby forming two sets of adiabatic magnetic fields; the temperature in the device main body rises suddenly, the maximum temperature can reach 1000 ℃, the optical glass blank is heated, and the problem that the heating temperature of the traditional heat exchange medium is too low is avoided.
Drawings
FIG. 1 is a schematic view of the connection structure of the main body of the device of the present invention;
FIG. 2 is a schematic view of the connection structure of the installation external wall of the present invention;
FIG. 3 is a schematic view of the outer magnet connection structure of the present invention;
FIG. 4 is an enlarged view of the area A in FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the solenoid connection structure of the present invention;
FIG. 6 is a schematic view of the connection structure of the receiving plate according to the present invention;
FIG. 7 is a schematic view of the structure of the area B in FIG. 6 according to the present invention.
In the figure: 1. a device main body; 2. an outer magnet; 3. an electric heating wire; 4. a sub-magnet; 5. installing an outer wall; 6. an electromagnetic ring; 7. a surrounding magnet; 8. mounting a bracket; 9. an electromagnetic coil; 10. a circular arc magnet; 11. a bearing plate; 12. a buffer spring; 13. buffering wires; 14. a magnetic column; 15. an optical glass gob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an energy-saving optical glass forming mold and auxiliary ejecting device includes a device body 1, an outer magnet 2 is disposed inside the device body 1, an electric heating wire 3 is disposed outside the outer magnet 2, a sub-magnet 4 is disposed inside the device body 1, an installation outer wall 5 is disposed outside the device body 1, an electromagnetic ring 6 is disposed inside the installation outer wall 5, a surrounding magnet 7 is disposed inside the electromagnetic ring 6, and an installation support 8 is disposed inside the device body 1.
By electrifying the device main body 1, the outer magnets 2 generate electromagnetism, four groups of the outer magnets 2 are arranged at four corners of the device main body 1, and the arc magnets 10 arranged in the device main body 1 are influenced by the electromagnetism and then start to rotate continuously; meanwhile, the electromagnetic ring 6 arranged in the installation outer wall 5 is simultaneously influenced by electromagnetism, and the surrounding magnet 7 in the installation outer wall synchronously performs electromagnetic motion; meanwhile, the magnetic pole 14 is electromagnetically influenced in synchronization; due to the combined effect of the outer magnet 2, the sub-magnet 4 and the surrounding magnet 7, a circularly sealed electromagnetic space is formed inside the device body 1.
The inner side of the mounting bracket 8 is fixedly connected with an electromagnetic coil 9, the inner part of the electromagnetic coil 9 is fixedly provided with an arc magnet 10, the inner part of the device main body 1 is provided with a bearing plate 11, the inner part of the bearing plate 11 is provided with a buffer spring 12, the inner side of the buffer spring 12 is movably connected with a buffer wire 13, one end of the buffer wire 13, which is far away from the buffer spring 12, is fixedly connected with a magnetic column 14, and the inner side of the magnetic column 14 clamps an optical glass blank 15.
A circular magnetic field is generated inside the device body 1 by synchronous operation of the arc magnet 10 and the magnetic pole 14 inside the device body 1; based on the carnot cycle principle: here two adiabatic processes, thereby forming two sets of adiabatic magnetic fields; the temperature in the device main body 1 rises suddenly, the maximum temperature can reach 1000 ℃, the optical glass blank 15 is heated, and the problem that the heating temperature of the traditional heat exchange medium is too low is avoided.
The working principle is as follows: the magnetocaloric effect refers to a temperature change occurring when a magnetic substance is magnetized by an external magnetic field under adiabatic conditions. The heat efficiency utilization rate of the electromagnetic heater is more than 90 percent, the electromagnetic heater is the heating equipment with the highest heat efficiency utilization rate at present, and the highest temperature can reach more than 1000 ℃. When the electromagnetic induction type electromagnetic induction device is used, the device main body 1 is electrified, the outer magnets 2 generate electromagnetic property, four groups of the outer magnets 2 are arranged at four corners of the device main body 1, and the arc magnets 10 arranged in the device main body 1 are influenced by the electromagnetic property and then start to rotate continuously; meanwhile, the electromagnetic ring 6 arranged in the installation outer wall 5 is simultaneously influenced by electromagnetism, and the surrounding magnet 7 in the installation outer wall synchronously performs electromagnetic motion; meanwhile, the magnetic pole 14 is electromagnetically influenced in synchronization; due to the combined effect of the outer magnet 2, the sub-magnet 4 and the surrounding magnet 7, a circularly sealed electromagnetic space is formed inside the device body 1.
A circulating sealed electromagnetic space is formed based on the outer magnet 2, the sub-magnet 4 and the surrounding magnet 7; meanwhile, the arc magnet 10 and the magnetic pole 14 in the device body 1 work synchronously to generate a circulating magnetic field in the device body 1; based on the carnot cycle principle: here two adiabatic processes, thereby forming two sets of adiabatic magnetic fields; the temperature in the device main body 1 rises suddenly, the maximum temperature can reach 1000 ℃, the optical glass blank 15 is heated, and the problem that the heating temperature of the traditional heat exchange medium is too low is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an energy-conserving optical glass forming die and supplementary ejecting device, includes device main part (1), its characterized in that: the device is characterized in that an outer magnet (2) is arranged inside the device main body (1), an electric heating wire (3) is arranged outside the outer magnet (2), a sub-magnet (4) is arranged inside the device main body (1), an installation outer wall (5) is arranged outside the device main body (1), an electromagnetic ring (6) is arranged inside the installation outer wall (5), a surrounding magnet (7) is arranged inside the electromagnetic ring (6), and an installation support (8) is arranged inside the device main body (1).
2. The energy-saving optical glass forming mold and the auxiliary pushing device according to claim 1, wherein: and the inner side of the mounting bracket (8) is fixedly connected with an electromagnetic coil (9).
3. The energy-saving optical glass forming mold and the auxiliary pushing device according to claim 2, wherein: and an arc magnet (10) is fixedly arranged in the electromagnetic coil (9).
4. The energy-saving optical glass forming mold and the auxiliary pushing device according to claim 1, wherein: a receiving plate (11) is arranged in the device main body (1).
5. The energy-saving optical glass molding die and the auxiliary ejecting device according to claim 4, wherein: and a buffer spring (12) is arranged in the bearing plate (11).
6. The energy-saving optical glass molding die and the auxiliary ejecting device according to claim 5, wherein: the inner side of the buffer spring (12) is movably connected with a buffer wire (13).
7. The energy-saving optical glass molding die and the auxiliary ejecting device according to claim 6, wherein: one end of the buffer wire (13) far away from the buffer spring (12) is fixedly connected with a magnetic column (14).
8. The energy-saving optical glass molding die and auxiliary ejecting device according to claim 7, wherein: an optical glass blank (15) is clamped on the inner side of the magnetic force column (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010880416.2A CN112062464B (en) | 2020-08-27 | 2020-08-27 | Energy-saving optical glass forming die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010880416.2A CN112062464B (en) | 2020-08-27 | 2020-08-27 | Energy-saving optical glass forming die device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112062464A true CN112062464A (en) | 2020-12-11 |
| CN112062464B CN112062464B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010880416.2A Active CN112062464B (en) | 2020-08-27 | 2020-08-27 | Energy-saving optical glass forming die device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113402156A (en) * | 2021-07-30 | 2021-09-17 | 江苏恒升光学有限公司 | High-precision optical glass forming die and auxiliary ejecting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3920956A (en) * | 1973-06-11 | 1975-11-18 | Tohoku Metal Ind Ltd | Temperature control apparatus |
| JP2011054322A (en) * | 2009-08-31 | 2011-03-17 | Mitsui Eng & Shipbuild Co Ltd | Induction heating method and induction heating device |
| CN102859657A (en) * | 2011-03-30 | 2013-01-02 | 东京毅力科创株式会社 | Heat treating apparatus |
| CN108480580A (en) * | 2018-04-23 | 2018-09-04 | 东北大学 | A kind of induction coil cooperates with DC to prepare the device of aluminium alloy cast ingot with permanent magnetic stirring |
| CN208084845U (en) * | 2018-02-28 | 2018-11-13 | 东泰精密塑胶科技(深圳)有限公司 | It is a kind of that there is energy-saving injection mold |
| CN109922553A (en) * | 2019-03-05 | 2019-06-21 | 徐士刚 | A kind of electromagnetic electrothermic one heating system |
-
2020
- 2020-08-27 CN CN202010880416.2A patent/CN112062464B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3920956A (en) * | 1973-06-11 | 1975-11-18 | Tohoku Metal Ind Ltd | Temperature control apparatus |
| JP2011054322A (en) * | 2009-08-31 | 2011-03-17 | Mitsui Eng & Shipbuild Co Ltd | Induction heating method and induction heating device |
| CN102859657A (en) * | 2011-03-30 | 2013-01-02 | 东京毅力科创株式会社 | Heat treating apparatus |
| CN208084845U (en) * | 2018-02-28 | 2018-11-13 | 东泰精密塑胶科技(深圳)有限公司 | It is a kind of that there is energy-saving injection mold |
| CN108480580A (en) * | 2018-04-23 | 2018-09-04 | 东北大学 | A kind of induction coil cooperates with DC to prepare the device of aluminium alloy cast ingot with permanent magnetic stirring |
| CN109922553A (en) * | 2019-03-05 | 2019-06-21 | 徐士刚 | A kind of electromagnetic electrothermic one heating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113402156A (en) * | 2021-07-30 | 2021-09-17 | 江苏恒升光学有限公司 | High-precision optical glass forming die and auxiliary ejecting device |
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| CN112062464B (en) | 2021-06-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Weiqi Inventor after: Li Zhi Inventor after: Li Tijian Inventor before: Li Tijian |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210518 Address after: 341700 building 7, phase I, Ganzhou Electronic Information Industrial Park, Longnan economic and Technological Development Zone, Longnan City, Ganzhou City, Jiangxi Province Applicant after: JIANGXI TELAISI OPTICAL Co.,Ltd. Address before: 325800 No.47, Longjing Village, Qiaodun Town, Cangnan County, Wenzhou City, Zhejiang Province Applicant before: Li Tijian |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |