CN113526847A - Optical glass manufacturing mold with surface treatment function - Google Patents

Optical glass manufacturing mold with surface treatment function Download PDF

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Publication number
CN113526847A
CN113526847A CN202110868943.6A CN202110868943A CN113526847A CN 113526847 A CN113526847 A CN 113526847A CN 202110868943 A CN202110868943 A CN 202110868943A CN 113526847 A CN113526847 A CN 113526847A
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CN
China
Prior art keywords
optical glass
fixedly connected
column
mold
central
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Withdrawn
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CN202110868943.6A
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Chinese (zh)
Inventor
梅军
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Shuyang Feitian Photoelectric Instrument Co ltd
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Shuyang Feitian Photoelectric Instrument Co ltd
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Priority to CN202110868943.6A priority Critical patent/CN113526847A/en
Publication of CN113526847A publication Critical patent/CN113526847A/en
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
    • C03B19/025—Other methods of shaping glass by casting molten glass, e.g. injection moulding by injection moulding, e.g. extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/001—General methods for coating; Devices therefor

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

The invention discloses an optical glass manufacturing mold with a surface treatment function, belonging to the field of optical glass, and the optical glass manufacturing mold with the surface treatment function comprises a central mold, wherein the upper end and the lower end of the central mold are fixedly connected with a partition ring, the central mold and the partition ring are both connected with injection molding pipes, the outer wall of the partition ring is fixedly connected with a fixed ring, a movable column is inserted in the partition ring, one side of the partition ring, which is far away from the central mold, is provided with a fixed plate, the movable column comprises a shell, one end of the shell, which is close to the central mold, is rotatably connected with a sealing cover, the outer wall of the shell is fixedly connected with a stepping motor matched with the sealing cover, one end of the polishing column, which is close to the central mold, is fixedly connected with a semicircular polishing plate, so that the direct surface treatment can be carried out in the non-demolding state in the optical glass preparation process, and other surfaces of the optical glass are prevented from being influenced by a treatment agent, and the polishing, etching and modification can be rapidly switched in the surface treatment process of the optical glass.

Description

Optical glass manufacturing mold with surface treatment function
Technical Field
The invention relates to the field of optical glass, in particular to an optical glass manufacturing mold with a surface treatment function.
Background
Optical glass is a fundamental and important component of the photovoltaic technology industry. Particularly, after the 90 s of the 20 th century, along with the continuous fusion of optics, electronic information science and new material science, the application of optical glass as a photoelectronic base material in three fields of optical transmission, optical storage and photoelectric display is more rapid and rapid, and the optical glass becomes one of the basic conditions for the development of social informatization, particularly photoelectric information technology.
Optical glasses are glasses that change the direction of light propagation and change the relative spectral distribution of ultraviolet, visible, or infrared light. Optical glass in the narrow sense means colorless optical glass; the optical glass in a broad sense also includes colored optical glass, laser glass, quartz optical glass, radiation-resistant glass, ultraviolet infrared optical glass, fiber optical glass, acousto-optic glass, magneto-optic glass and photochromic glass. The optical glass can be used for manufacturing lenses, prisms, reflectors, windows and the like in optical instruments. Components made of optical glass are critical elements in optical instruments.
Most of the prior optical glass production processes need to process the surface, the processing mode comprises the operations of etching, modifying, polishing and the like,
disclosure of Invention
1. Technical problem to be solved
The invention aims to provide an optical glass manufacturing mold with a surface treatment function, which can directly modify the surface of optical glass in the process of preparing the optical glass, carry out surface treatment on the optical glass in an unmoulded state, prevent other surfaces of the optical glass from being influenced by a treating agent, and can quickly switch polishing, etching and modification in the surface treatment process of the optical glass, so that the optical glass can be quickly switched during modification treatment.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An optical glass manufacturing mold with a surface treatment function comprises a central mold, wherein the upper end and the lower end of the central mold are fixedly connected with a partition ring, the central mold and the partition ring are both connected with injection molding pipes, the outer wall of the partition ring is fixedly connected with a fixing ring, a movable column is inserted in the partition ring, one side of the partition ring, which is far away from the central mold, is provided with a fixing plate, the movable column comprises a shell, one end of the shell, which is close to the central mold, is rotatably connected with a sealing cover, the outer wall of the shell is fixedly connected with a stepping motor matched with the sealing cover, the shell is provided with a mounting groove, the mounting groove is internally and slidably connected with a polishing column and a laminating column which are matched with each other, one end of the polishing column, which is close to the central mold, is fixedly connected with a semicircular polishing piece, one end of the laminating column, which is close to the central mold, is fixedly connected with a plurality of diffusible atomization nozzles which are uniformly distributed, the utility model discloses a modified optical glass, including casing, mounting groove, polishing post, tectorial membrane post, pneumatic rod, pneumatic cylinder (6), servo motor's power take off end and rotor plate, the mounting groove sliding connection has the rotor plate, all be connected with electric putter between polishing post and tectorial membrane post and the rotor plate, be connected with between the outer wall of casing and the fixed plate, fixedly connected with servo motor on the fixed plate, servo motor's power take off end and rotor plate fixed connection can realize preparing the direct optical glass surface of carrying out modification treatment to optical glass in-process, and optical glass carries out surface treatment under the state of not drawing of patterns, prevents that other faces of optical glass from being influenced by the treating agent, and but optical glass surface treatment in-process is polished, is etched, is modified fast switch over, the convenience is fast switch over when modification treatment.
An optical glass manufacturing mold with a surface treatment function is used in a method comprising the following steps:
s1, firstly, the movable column is lifted integrally by driving the hydraulic cylinder, so that the movable column seals the upper end and the lower end of the central die;
s2, injecting the optical glass raw material into the central mould through the injection pipe on the central mould, and injecting the optical glass into the central mould;
s3, after the optical glass in the central mold is cooled and molded, the servo motor is driven to work, so that the left end and the right end of the optical glass molded in the central mold are polished by the polishing columns;
s4, controlling the grinding column to descend, the laminating column to ascend, and the movable column to integrally contract inwards, so that a certain gap is formed between the central mold and the movable column;
and S5, modifying the surface of the optical glass through the film coating column, spraying the pretreatment liquid on the film coating column to etch the polished surface, and spraying the modification liquid on the film coating column to form a modified film on the surface of the optical glass.
Furthermore, it has the cavity to cut in the post of polishing, it has a plurality of and the communicating grid hole of cavity to cut on the post to polish, the cross-section in grid hole is 45 oblique angles, install dust extraction in the cavity, when making the post of polishing polish to operate, the piece that produces of polishing can advance to collect through dust extraction.
Further, fixedly connected with and shower nozzle assorted liquid pump in the tectorial membrane post, be connected with the pipe between the input of liquid pump and the rotor plate, fixedly connected with and pipe assorted stock solution ring on the inner wall of casing, the opening of stock solution ring is in the rotor plate laminating, fixedly connected with and stock solution ring assorted transfer line on the casing make the rotor plate drive tectorial membrane post pivoted in-process, and the tectorial membrane post still accessible pipe draws the treatment fluid of transfer line input from the stock solution ring.
Furthermore, the sealing cover is made of heat insulating materials, the surface of the sealing cover is polished smooth, the diameter of the sealing cover is the same as the outer diameter of the shell, and the movement of the whole movable column in the partition ring cannot be influenced when the sealing cover seals the opening of the shell.
Furthermore, two pairs of supporting rods are connected between the fixing ring and the fixing plate, and the stability of the device in the vertical direction is guaranteed.
Furthermore, the inner wall of the shell is provided with an annular groove matched with the rotating plate, and the upper end and the lower end of the rotating plate are fixedly connected with rubber sealing rings to prevent chips generated by polishing and liquid stored in the liquid storage rings from leaking.
Furthermore, the thickness of the central die is 4-5 times of that of the partition ring, and the outer diameter of the partition ring is equal to that of the central die.
Furthermore, a plurality of sliding grooves are formed in the inner wall of the central mold, the pressing modules are connected in the sliding grooves in a sliding mode, the sliding grooves are filled with thermal expansion blocks matched with the pressing modules, in the scheme, the optical glass molded in the central mold 1 presses the modules to abut against the side walls of the optical glass in a heated state, the optical glass cannot naturally fall down when the movable columns 4 move outwards, the thermal expansion blocks in the sliding grooves shrink after the central mold 1 is cooled, the pressing modules recover, and at the moment, the optical glass in the central mold 1 can be subjected to a demolding procedure.
Furthermore, an isolation box matched with the servo motor is fixedly connected to the fixing plate.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme can realize that the surface of the optical glass is directly modified in the process of preparing the optical glass, the optical glass is subjected to surface treatment in a non-demolding state, other surfaces of the optical glass are prevented from being influenced by the treating agent, and the optical glass can be quickly switched in polishing, etching and modification in the surface treatment process, so that the optical glass can be quickly switched in the modifying treatment process.
(2) The polishing column is provided with a cavity, the polishing column is provided with a plurality of grid holes communicated with the cavity, the cross section of each grid hole is at an oblique angle of 45 degrees, and the cavity is internally provided with a dust suction device, so that when the polishing column is used for polishing, chips generated by polishing can be collected through the dust suction device.
(3) Fixedly connected with and shower nozzle assorted liquid pump in the tectorial membrane post, be connected with the pipe between the input of liquid pump and the rotor plate, fixedly connected with and pipe assorted stock solution ring on the inner wall of casing, the opening of stock solution ring is in the rotor plate laminating, fixedly connected with and stock solution ring assorted transfer line on the casing, make the rotor plate drive tectorial membrane post pivoted in-process, the tectorial membrane post still accessible pipe draws the treatment fluid of transfer line input from the stock solution ring.
(4) The sealing cover is made of heat insulating materials, the surface of the sealing cover is polished smooth, the diameter of the sealing cover is the same as the outer diameter of the shell, and the movement of the whole movable column in the partition ring cannot be influenced when the sealing cover seals the opening of the shell.
(5) The sealing cover is made of heat insulating materials, the surface of the sealing cover is polished smoothly, the diameter of the sealing cover is the same as the outer diameter of the shell, the whole activity of the movable column in the partition ring can not be influenced when the opening of the shell is sealed by the sealing cover, the inner wall of the shell is provided with an annular groove matched with the rotating plate, the upper end and the lower end of the rotating plate are fixedly connected with rubber sealing rings, and chips generated by polishing and liquid stored in the liquid storage ring are prevented from leaking.
(5) Cut on the inner wall of center mould and have a plurality of spouts, sliding connection has the pressure module in the spout, the spout intussuseption is filled with moulding-die piece assorted thermal expansion piece, fashioned optical glass pushes down the module and supports optical glass's lateral wall under the state of being heated in this scheme in the center mould, optical glass can not fall naturally when making the movable column outwards remove, treat the thermal expansion piece shrink in the spout after the center mould is cooled off, make moulding-die piece resume, optical glass in the center mould can carry out the drawing of patterns process this moment
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
figure 5 is a front view of the sealing lid of the present invention after opening.
The reference numbers in the figures illustrate:
the device comprises a central mold 1, a partition ring 2, a fixed ring 3, a movable column 4, a shell 401, a polishing column 402, a coating column 403, a sealing cover 404, a stepping motor 405, an electric push rod 406, a rotating plate 407, a fixed plate 5, a hydraulic cylinder 6 and a servo motor 7.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection can be direct connection or indirect connection through an intermediate medium, and can be communication inside the model adapting element. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, an optical glass manufacturing mold with a surface treatment function comprises a central mold 1, wherein the upper end and the lower end of the central mold 1 are fixedly connected with a separation ring 2, the central mold 1 and the separation ring 2 are both connected with injection pipes, the outer wall of the separation ring 2 is fixedly connected with a fixing ring 3, a movable column 4 is inserted in the separation ring 2, one side of the separation ring 2, which is far away from the central mold 1, is provided with a fixing plate 5, the thickness of the central mold 1 is 4-5 times of that of the separation ring 2, and the outer diameter of the separation ring 2 is equal to that of the central mold 1. The inner wall of the central mold 1 is provided with a plurality of chutes, the chutes are internally filled with thermal expansion blocks matched with the pressing blocks, after the thermal expansion blocks are subjected to thermal expansion, the pressing blocks protrude out of the inner wall surface of the central mold 1 by 0.1-0.2mm, in the scheme, the molded optical glass in the central mold 1 presses the modules to abut against the side wall of the optical glass in a heated state, so that the optical glass cannot naturally fall down when the movable column 4 moves outwards, and the pressing blocks are recovered after the thermal expansion blocks in the chutes shrink after the central mold 1 is cooled, and at the moment, the optical glass in the central mold 1 can be subjected to a demolding procedure.
Referring to fig. 2-4, the movable post 4 includes a housing 401, a sealing cover 404 is rotatably connected to one end of the housing 401 close to the central mold 1, a stepping motor 405 matched with the sealing cover 404 is fixedly connected to an outer wall of the housing 401, a mounting groove is drilled on the housing 401, a polishing post 402 and a coating post 403 which are matched with each other are slidably connected in the mounting groove, a semicircular polishing plate is fixedly connected to one end of the polishing post 402 close to the central mold 1, a plurality of uniformly distributed diffusible atomizing nozzles are fixedly connected to one end of the coating post 403 close to the central mold 1, a rotating plate 407 is slidably connected in the mounting groove, electric push rods 406 are respectively connected between the polishing post 402 and the coating post 403 and the rotating plate 407, a hydraulic cylinder 6 is connected between an outer wall of the housing 401 and the fixing plate 5, the hydraulic cylinder 6 controls the hydraulic cylinder 6 to ascend and descend integrally, after optical glass is molded in the central mold 1, the hydraulic cylinder 6 drives the movable column 4 to be separated from the central mold 1 integrally, the stepping motor 405 drives the sealing cover 404 to rotate at the moment, the upper part of the shell 401 is opened, the polishing column 402 and the laminating column 403 can ascend into the partition ring 2 to polish or modify the surface of optical glass, the fixing plate 5 is fixedly connected with a servo motor 7, the power output end of the servo motor 7 is fixedly connected with the rotating plate 407, the rotating plate 407 is driven to rotate through the servo motor 7, the rotation control of the polishing column 402 and the laminating column 403 is further realized, and two pairs of supporting rods are connected between the fixing ring 3 and the fixing plate 5. An isolation box matched with the servo motor 7 is fixedly connected to the fixed plate 5.
Referring to fig. 3-4, an annular groove matched with the rotating plate 407 is cut on the inner wall of the housing 401, and rubber sealing rings are fixedly connected to the upper and lower ends of the rotating plate 407, so as to prevent chips generated by polishing and liquid stored in the liquid storage ring from leaking. The cavity has been seted up in the post of polishing 402, and it has a plurality of and the communicating grid hole of cavity to cut on the post of polishing 402, and the cross-section in grid hole is 45 oblique angles, installs dust extraction in the cavity, and when making the post of polishing 402 polish the operation, dust extraction work makes the piece of producing of polishing get into the post of polishing 402 from the grid hole in, realizes collecting the dust that polishes the production through dust extraction, and the dust causes the influence to the face of polishing when preventing follow-up carrying out modification treatment to the face of polishing. A liquid pump matched with the spray head is fixedly connected in the film covering column 403, a conduit is connected between the input end of the liquid pump and the rotating plate 407, a liquid storage ring matched with the conduit is fixedly connected on the inner wall of the shell 401, the opening of the liquid storage ring is positioned at the joint of the rotating plate 407, a liquid conveying pipe matched with the liquid storage ring is fixedly connected on the shell 401, when the film covering column 403 is used for carrying out the modification treatment on the end surface of the optical glass, firstly, the rising and the falling of the two electric push rods 406 are controlled to realize that the film coating column 403 rises to be close to the end surface of the optical glass, the grinding column 402 falls back to the shell 401, at the moment, the liquid pump in the film coating column 403 pumps the modifier in the liquid storage ring through the liquid conveying pipe and sprays the modifier on the surface of the optical glass through the atomizing nozzle, meanwhile, the servo motor 7 works to drive the rotating plate 407 to rotate, so that the film coating columns 403 are uniformly sprayed on the surface of the optical glass, and the end face of the optical film is covered by the modifier. The sealing cover 404 is made of heat insulating materials, the surface of the sealing cover 404 is polished smooth, the diameter of the sealing cover 404 is the same as the outer diameter of the shell 401, and the whole activity of the movable column 4 in the partition ring 2 cannot be influenced when the sealing cover 404 seals the opening of the shell 401.
An optical glass manufacturing mold with a surface treatment function is used in a method comprising the following steps:
s1, first, the movable column 4 is raised integrally by driving the hydraulic cylinder 6, so that the movable column 4 closes the upper and lower ends of the central mold 1;
s2, injecting optical glass raw materials into the central mould 1 through the injection pipe on the central mould 1, and injecting and molding the optical glass into the central mould 1;
s3, after the optical glass in the central mold 1 is cooled and formed, the servo motor 7 is driven to work, so that the left end and the right end of the optical glass formed in the central mold 1 are polished by the polishing columns 402;
s4, controlling the grinding column 402 to descend, the coating column 403 to ascend, and the movable column 4 to integrally contract inwards, wherein a certain gap is formed between the central mold 1 and the movable column 4;
s5, the surface of the optical glass is modified through the film coating column 403, the film coating column 403 sprays pretreatment liquid to etch the polished surface, and then the film coating column 403 sprays modification liquid to form a modified film on the surface of the optical glass.
This scheme can realize at preparation optical glass in-process, directly carry out modification treatment to the fashioned optical glass surface of steel, optical glass carries out surface treatment under the state of not drawing of patterns, prevent that other faces of optical glass from being influenced by the finishing agent, the fashioned optical glass surface of just having formed simultaneously does not form the oxide layer, it need not to clear up the oxide layer to reduce when carrying out the surface modification to optical glass, and the post of polishing 402 and the tectorial membrane post 403 that use among the optical glass surface treatment process polish, the etching operation, the convenience is fast switch over when modification treatment.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (10)

1. An optical glass manufacturing mold with a surface treatment function, comprising a central mold (1), characterized in that: the upper end and the lower end of the central mold (1) are fixedly connected with a separating ring (2), the central mold (1) and the separating ring (2) are connected with injection molding pipes, the outer wall of the separating ring (2) is fixedly connected with a fixing ring (3), a movable column (4) is inserted in the separating ring (2), one side of the separating ring (2) far away from the central mold (1) is provided with a fixing plate (5), the movable column (4) comprises a shell (401), one end of the shell (401) close to the central mold (1) is rotatably connected with a sealing cover (404), the outer wall of the shell (401) is fixedly connected with a stepping motor (405) matched with the sealing cover (404), a mounting groove is formed in the shell (401), a polishing column (402) and a film covering column (403) which are matched with each other are slidably connected in the mounting groove, one end of the polishing column (402) close to the central mold (1) is fixedly connected with a semicircular polishing disc, the utility model discloses a pneumatic die structure, including center mould (1), tectorial membrane post (403), grinding post (402), tectorial membrane post (403), rotor plate (407), all be connected with electric putter (406) between one end fixedly connected with a plurality of evenly distributed's of tectorial membrane post (403) near center mould (1) diffusibility atomizer, sliding connection has rotor plate (407) in the mounting groove, all be connected with between grinding post (402) and tectorial membrane post (403) and rotor plate (407), be connected with pneumatic cylinder (6) between the outer wall of casing (401) and fixed plate (5), fixedly connected with servo motor (7) on fixed plate (5), the power take off end and rotor plate (407) fixed connection of servo motor (7).
2. The optical glass manufacturing mold with a surface treatment function according to claim 1, characterized in that: the using method comprises the following steps:
s1, firstly, the movable column (4) is integrally lifted by driving the hydraulic cylinder (6), and the movable column (4) seals the upper end and the lower end of the central die (1);
s2, injecting optical glass raw materials into the central mould (1) through an injection pipe on the central mould (1) to inject the optical glass into the central mould (1);
s3, after the optical glass in the central mold (1) is cooled and formed, the servo motor (7) is driven to work, so that the left end and the right end of the optical glass formed in the central mold (1) are polished by the polishing columns (402); s4, controlling the grinding column (402) to descend, the coating column (403) to ascend, and the movable column (4) to integrally contract inwards, wherein a certain gap is formed between the central mold (1) and the movable column (4);
and S5, modifying the surface of the optical glass through the film coating column (403), spraying pretreatment liquid on the film coating column (403) to etch the polished surface, and then spraying modification liquid on the film coating column (403) to form a modified film on the surface of the optical glass.
3. The optical glass manufacturing mold with a surface treatment function according to claim 1, characterized in that: a cavity is formed in the grinding column (402), a plurality of grid holes communicated with the cavity are formed in the grinding column (402), the cross section of each grid hole is at an oblique angle of 45 degrees, and a dust suction device is installed in the cavity.
4. The optical glass manufacturing mold with a surface treatment function according to claim 1, characterized in that: fixedly connected with and shower nozzle assorted liquid pump in tectorial membrane post (403), be connected with the pipe between the input of liquid pump and rotor plate (407), fixedly connected with and pipe assorted stock solution ring on the inner wall of casing (401), the opening of stock solution ring is in rotor plate (407) laminating, fixedly connected with and stock solution ring assorted transfer line on casing (401).
5. The optical glass manufacturing mold with a surface treatment function according to claim 1, characterized in that: the sealing cover (404) is made of heat insulating materials, the surface of the sealing cover (404) is polished smooth, and the diameter of the sealing cover (404) is the same as the outer diameter of the shell (401).
6. The optical glass manufacturing mold with a surface treatment function according to claim 1, characterized in that: two pairs of supporting rods are connected between the fixing ring (3) and the fixing plate (5).
7. The optical glass manufacturing mold with a surface treatment function according to claim 1, characterized in that: an annular groove matched with the rotating plate (407) is formed in the inner wall of the shell (401) in a chiseled mode, and rubber sealing rings are fixedly connected to the upper end and the lower end of the rotating plate (407).
8. The optical glass manufacturing mold with a surface treatment function according to claim 1, characterized in that: the thickness of the central die (1) is 4-5 times of that of the partition ring (2), and the outer diameter of the partition ring (2) is equal to that of the central die (1).
9. The optical glass manufacturing mold with a surface treatment function according to claim 1, characterized in that: the inner wall of the central die (1) is provided with a plurality of chutes, the chutes are connected with the pressing modules in a sliding mode, and the chutes are filled with thermal expansion blocks matched with the pressing modules.
10. The optical glass manufacturing mold with a surface treatment function according to claim 1, characterized in that: and the fixed plate (5) is fixedly connected with an isolation box matched with the servo motor (7).
CN202110868943.6A 2021-07-30 2021-07-30 Optical glass manufacturing mold with surface treatment function Withdrawn CN113526847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110868943.6A CN113526847A (en) 2021-07-30 2021-07-30 Optical glass manufacturing mold with surface treatment function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110868943.6A CN113526847A (en) 2021-07-30 2021-07-30 Optical glass manufacturing mold with surface treatment function

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Publication Number Publication Date
CN113526847A true CN113526847A (en) 2021-10-22

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CN202110868943.6A Withdrawn CN113526847A (en) 2021-07-30 2021-07-30 Optical glass manufacturing mold with surface treatment function

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014521A (en) * 2022-01-06 2022-02-08 南通瑞森光学股份有限公司 Optical glass forming die device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014521A (en) * 2022-01-06 2022-02-08 南通瑞森光学股份有限公司 Optical glass forming die device

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Application publication date: 20211022