CN112339226A - Optical lens and processing die thereof - Google Patents
Optical lens and processing die thereof Download PDFInfo
- Publication number
- CN112339226A CN112339226A CN202011211259.2A CN202011211259A CN112339226A CN 112339226 A CN112339226 A CN 112339226A CN 202011211259 A CN202011211259 A CN 202011211259A CN 112339226 A CN112339226 A CN 112339226A
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- lens
- seat
- optical lens
- mold
- fixedly arranged
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- 230000003287 optical effect Effects 0.000 title claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an optical lens and a processing die thereof, comprising a protective barrel, wherein the inner part of the protective barrel is in threaded connection with a first lens barrel, one side of the inner cavity of the first lens barrel is clamped with an infrared cemented lens, the middle part of the inner cavity of the first lens barrel is clamped with a second lens barrel, the inner part of the second lens barrel is clamped with an aspheric lens, the other side of the inner cavity of the first lens barrel is sequentially and respectively clamped with a second lens and a shading sheet, and one side of the first lens barrel is in threaded connection with a lens cover. Causing the collision damage of the lower die seat and the upper die seat and influencing the quality of the die.
Description
Technical Field
The invention relates to an optical lens, in particular to an optical lens and a processing die thereof, and belongs to the technical field of optical lenses.
Background
The optical lens is an essential component in a machine vision system, directly influences the quality of imaging quality and influences the realization and effect of an algorithm. The optical lens can be divided into a short-focus lens, a middle-focus lens and a long-focus lens from the focal length; wide-angle, standard and telephoto lenses are arranged according to the field size; the structure is divided into a fixed aperture fixed focus lens, a manual aperture fixed focus lens, an automatic aperture fixed focus lens, a manual zoom lens, an automatic aperture motorized zoom lens, an electric three-variable lens and the like.
The optical lens has poor sealing performance in the use process, is easy to enter water to cause lens damage, and has no protective structure in front of the lens, so that the lens is easy to scratch and damage.
Optical lens's protection lens need use mold processing when production, however current mold processing still has some weak points, does not have buffer structure to connect and goes up mould and lower mould, causes mould and lower mould collision at injection moulding's in-process easily to damage the template, the practicality is not strong, and current mould adopts natural cooling's mode to cool off, lead to lens cooling shaping time to increase, extravagant staff's time, work efficiency has been reduced, for this reason, we provide an optical lens's mold processing.
Disclosure of Invention
The present invention is directed to an optical lens and a mold for processing the same, so as to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an optical lens and mold processing thereof, includes a protection section of thick bamboo, the inside threaded connection of a protection section of thick bamboo has first lens cone, one side joint of first lens cone inner chamber has infrared veneer lens, the middle part joint of first lens cone inner chamber has the second lens cone, the inside joint of second lens cone has the aspheric surface lens, the opposite side of first lens cone inner chamber is in proper order respectively the joint have second lens and anti-dazzling screen.
As a preferred technical solution of the present invention, a lens cover is connected to one side of the first lens barrel in a threaded manner, and a protective lens is clamped inside the lens cover.
As a preferable technical scheme of the invention, a sealing ring is fixedly arranged at the joint of the mirror cover and the protective cylinder.
As a preferable technical solution of the present invention, a frosted layer is fixedly disposed on the surface of the protection cylinder.
As a preferred technical scheme of the invention, a material ejecting box seat is fixedly arranged at the top end of a square base, a lower die seat is fixedly arranged at the top end of the material ejecting box seat, a lower die plate is embedded in the middle of the top end of the lower die seat, hydraulic telescopic rods are fixedly arranged on both sides of the top end of the square base, connecting lug plates are fixedly arranged at the telescopic ends of the two hydraulic telescopic rods, the two connecting lug plates are fixedly connected with a top plate, an installation seat is fixedly arranged in the middle of the top end of the top plate, a feed pipe is connected in the middle of the top end of the installation seat in an inserting manner, one end of the feed pipe is connected with a feed pipe section through an arranged heating structure, an upper die seat is fixedly arranged in the middle of the bottom end of the top plate, an upper die plate is embedded in the middle of the bottom end of the upper die seat, a pouring flow passage is arranged in, the upper die plate is correspondingly connected with the lower die plate, and four corners of the upper die base are movably connected with the lower die base through the buffer structures.
As a preferable technical scheme of the invention, the heating structure comprises a heating cylinder connected with one end of the feeding pipe, a heating plate is fixedly arranged on one side of an inner cavity of the heating cylinder, and a metal filtering coarse mesh and a metal filtering fine mesh are fixedly arranged on the other side of the inner cavity of the heating cylinder.
As a preferred technical scheme of the invention, the four buffer structures comprise guide posts arranged at four corners of the upper die base, guide sleeves are respectively inserted into one ends of the four guide posts, the four guide sleeves are respectively embedded at the four corners of the material ejecting box base, return springs are respectively arranged inside the four guide sleeves, and the four return springs are in contact connection with the corresponding guide posts.
As a preferred technical scheme, a telescopic cylinder is installed inside the material ejecting box seat, an ejector rod is fixedly connected to the output end of the telescopic cylinder, one end of the ejector rod is connected with a model structure, and the model structure is located in the middle of the lower template.
As a preferred technical scheme, the periphery of the lower template is connected with an annular heat conduction pipeline through heat conduction fins, a liquid inlet pipe is fixedly arranged at a water inlet port of the annular heat conduction pipeline, a first valve is arranged on the pipe wall of the liquid inlet pipe, a liquid outlet pipe is fixedly arranged at a water outlet port of the annular heat conduction pipeline, and a second valve is arranged on the pipe wall of the liquid outlet pipe.
As a preferred technical scheme of the invention, the front surface and the back surface of the upper die seat are both provided with a plurality of heat dissipation pore canals.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the optical lens and the processing mold thereof, the lens cover and the protective lens are arranged, so that a good protective effect is achieved, the lens is not easy to scratch and damage, the service life of the lens is ensured, meanwhile, the sealing ring is arranged, so that moisture can be effectively prevented from entering, and the sealing performance is improved.
2. According to the optical lens and the processing mold thereof, the guide post, the reset spring and the guide sleeve are arranged, the reset spring has certain reset capacity, a certain buffering effect is achieved, and the phenomenon that the quality of the mold is affected due to collision damage of the lower mold base and the upper mold base caused by overlarge pressure in the mold closing process is avoided.
3. According to the optical lens and the processing mold thereof, the liquid inlet pipe, the first valve, the liquid inlet pipe and the second valve are arranged, the liquid inlet pipe and the first valve control the flow of inlet water, the liquid inlet pipe and the second valve control the flow of outlet water, circulating water flows in the annular heat conducting pipeline, heat around the lower template is conducted to the annular heat conducting pipeline through the heat conducting fins and absorbed by water flow in the annular heat conducting pipeline, good heat conducting performance is achieved, rapid cooling and mold stripping are facilitated, the operation time is shortened, the working efficiency is improved, and the use is convenient.
4. According to the optical lens and the processing mold thereof, the heating structure consisting of the metal filtering coarse mesh, the metal filtering fine mesh, the heating plate and the heating cylinder body is arranged, so that the added fluid raw material can be conveniently heated, the flowability is improved, the blockage is prevented, meanwhile, the situation that no molten material enters a pouring runner and the mold is damaged due to the blockage is avoided through the double filtering of the metal filtering coarse mesh and the metal filtering fine mesh, and the practicability is high.
5. According to the optical lens and the processing die thereof, the telescopic cylinder, the ejector rod and the die structure are arranged, the die structure is positioned in the middle of the lower die plate, so that a formed product can be automatically ejected out conveniently, manual tool discharging is avoided, the operation is convenient, and the quality and the shape of the product are ensured to the maximum extent.
Drawings
FIG. 1 is a schematic view of a lens assembly according to the present invention;
FIG. 2 is a schematic exploded view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic structural view of the mold of the present invention;
FIG. 4 is a schematic view of the internal structure of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the internal structure of the lower mold base according to the present invention;
fig. 6 is a schematic structural view of the heating cylinder of the present invention.
In the figure: 1. a square base; 2. a material ejecting box seat; 3. a lower die base; 4. an upper die base; 5. a top plate; 6. a mounting seat; 7. a feed pipe; 8. heating the cylinder; 9. a feed pipe section; 10. connecting the ear plates; 11. a guide post; 12. a hydraulic telescopic rod; 13. a heat dissipation pore channel; 14. a return spring; 15. a guide sleeve; 16. a lower template; 17. a telescopic cylinder; 18. a top rod; 19. a model structure; 20. mounting a template; 21. pouring a runner; 22. a heat conductive sheet; 23. an annular heat conducting pipe; 24. a liquid inlet pipe; 25. a first valve; 26. a liquid outlet pipe; 27. a second valve; 28. a metal filtering coarse screen; 29. a metal filter fine mesh; 30. heating plates; 31. a protective cylinder; 32. a mirror cover; 33. a protective lens; 34. a first barrel; 35. infrared cemented lens; 36. a second barrel; 37. an aspherical lens; 38. a second lens; 39. a shading sheet; 40. and (5) sealing rings.
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. 1-6, the present invention provides an optical lens and a mold for processing the same, wherein the optical lens comprises:
according to the illustration in fig. 1-2, the lens barrel comprises a protective barrel 31, a first lens barrel 34 is connected to the protective barrel 31 through threads, an infrared cemented lens 35 is clamped to one side of an inner cavity of the first lens barrel 34, a second lens barrel 36 is clamped to the middle of the inner cavity of the first lens barrel 34, an aspheric lens 37 is clamped to the inside of the second lens barrel 36, and a second lens 38 and a light shielding sheet 39 are sequentially clamped to the other side of the inner cavity of the first lens barrel 34.
According to fig. 1 and 2, one side threaded connection of first lens cone 34 has a mirror cover 32, and the inside joint of mirror cover 32 has protective lens 33, is convenient for protect second lens 38 and anti-dazzling screen 39, improves the security, and fixed being equipped with sealing washer 40 in mirror cover 32 and protective barrel 31's junction improves the leakproofness, prevents the entering of water, and protective barrel 31's fixed surface is equipped with the dull polish layer, improves protective barrel 31's structural strength, prevents that protective barrel 31 from breaking.
According to the drawings of 3-6, a material ejecting box seat 2 is fixedly arranged at the top end of a square base 1, a lower die seat 3 is fixedly arranged at the top end of the material ejecting box seat 2, a lower template 16 is embedded in the middle of the top end of the lower die seat 3, hydraulic telescopic rods 12 are fixedly arranged at two sides of the top end of the square base 1, connecting lug plates 10 are fixedly arranged at the telescopic ends of the two hydraulic telescopic rods 12, the two connecting lug plates 10 are fixedly connected with a top plate 5, an installation seat 6 is fixedly arranged in the middle of the top end of the top plate 5, a feed pipe 7 is inserted and connected in the middle of the top end of the installation seat 6, one end of the feed pipe 7 is connected with a feed pipe section 9 through an arranged heating structure, an upper die seat 4 is fixedly arranged in the middle of the bottom end of the top plate 5, an upper template 20 is embedded in the middle of the bottom end of the upper die seat 4, cope match-plate pattern 20 corresponds with lower bolster 16 and is connected, and four edges of cope match-plate pattern seat 4 all are through the buffer structure and the 3 swing joint of bed match-plate pattern seat that are equipped with, are convenient for process the lens of moulding plastics and protecting optical lens.
According to fig. 4 and 6, the heating structure includes the heating cylinder 8 that is connected with inlet pipe 7 one end, the fixed hot plate 30 that is equipped with in one side of the 8 inner chambers of heating cylinder, the fixed thick net 28 of metal filter and the thin net 29 of metal filter that is equipped with of opposite side of the 8 inner chambers of heating cylinder, be convenient for heat the fluid raw materials of adding, improve mobility, prevent blocking up, four buffer structure are including setting up the guide post 11 at four corners of last mould seat 4, the one end of four guide posts 11 all alternates and is equipped with the uide bushing 15, four uide bushings 15 inlay respectively and establish at four corners of liftout stock bin seat 2, reset spring 14 is all installed to the inside of four uide bushings 15, four reset spring 14 are connected with the guide post 11 contact that corresponds, certain cushioning has been played, avoid the extrusion in-process, too big causes collision damage to cope match-plate 20 and lower bolster 16.
According to the drawings of fig. 4 and 5, a telescopic cylinder 17 is installed inside the material ejecting box seat 2, an output end of the telescopic cylinder 17 is fixedly connected with an ejector rod 18, one end of the ejector rod 18 is connected with a model structure 19, the model structure 19 is positioned in the middle of the lower template 16, which is convenient for automatic ejection and discharge and avoids manual discharge, the use is convenient, the periphery of the lower template 16 is connected with an annular heat conducting pipeline 23 through heat conducting sheets 22, a water inlet port of the annular heat conducting pipeline 23 is fixedly provided with a liquid inlet pipe 24, a first valve 25 is installed at the pipe wall of the liquid inlet pipe 24, a liquid outlet port of the annular heat conducting pipeline 23 is fixedly provided with a liquid outlet pipe 26, a second valve 27 is installed at the pipe wall of the liquid outlet pipe 26, the temperature around the lower template 16 is reduced, the mold is convenient to be rapidly cooled and discharged, the cooling effect is better by adopting circulating water flow, the front surface and the, the heat dissipation area is increased, which facilitates the heat dissipation of the upper mold plate 20.
When the optical lens and the processing mold thereof are used, the hydraulic telescopic rod 12 is shortened to drive the upper mold seat 4 and the lower mold seat 3 to be matched by connecting the power supply of the hydraulic telescopic rod 12, the feeding pipe section 9 is connected with the material filling machine at first, the material flows through the interior of the heating cylinder 8 and is filtered by the metal filtering coarse mesh 28 and the metal filtering fine mesh 29, the situation that the material without melting enters the pouring runner 21 is avoided, meanwhile, the heating plate 30 is connected with an external power supply to generate heat to heat the material again, the fluidity of the material is improved, the material with good fluidity enters the space between the lower mold plate 16 and the upper mold plate 20 through the pouring runner 21, the first valve 25 and the second valve 27 are connected with external circulating water, the circulating water enters the interior of the annular heat conducting pipeline 23 through the liquid inlet pipe 24 and then flows back to the water source through the liquid outlet pipe 26, and flows in the annular heat conducting pipeline 23 through the circulating water, the heat around the lower template 16 is conducted to the annular heat conducting pipeline 23 through the heat conducting fins 22 and absorbed by the water flow in the annular heat conducting pipeline 23, so that good heat conducting performance is achieved, the rapid cooling and demolding are facilitated, the operation time is shortened, the working efficiency is improved, the use is convenient, after the cooling molding, the hydraulic telescopic rod 12 is extended, the upper mold base 4 is separated from the lower mold base 3, at the moment, the power supply of the telescopic cylinder 17 is switched on, the telescopic cylinder 17 is extended, the molded product is automatically ejected through the ejector rod 18, the manual tool discharging is avoided, the operation is convenient, the quality and the shape of the product are ensured to the maximum extent, the practicability is strong, in conclusion, the invention has good protection effect through the lens cover 32 and the protection 33, the lens is not easy to scratch and damage, the service life of the lens is ensured, and meanwhile, through the sealing ring 40, can effectually prevent the entering of moisture, improve the leakproofness, through the guide post 11 that is equipped with, reset spring 14 and uide bushing 15, reset spring 14 possesses certain reset capacity, at the in-process of compound die, certain cushioning effect has been played, avoid compound die in-process pressure too big, cause lower mould seat 3 and upper die base 4 collision damage, influence the quality of mould, simultaneously when the die sinking, play certain impetus, the lower mould seat 3 of being convenient for and upper die base 4 part fast, conveniently get the material.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (10)
1. The utility model provides an optical lens, includes a protective barrel (31), its characterized in that, the inside threaded connection of a protective barrel (31) has first lens cone (34), one side joint of first lens cone (34) inner chamber has infrared veneer lens (35), the middle part joint of first lens cone (34) inner chamber has second lens cone (36), the inside joint of second lens cone (36) has aspheric surface lens (37), the opposite side of first lens cone (34) inner chamber is in proper order respectively the joint have second lens (38) and anti-dazzling screen (39).
2. An optical lens according to claim 1, characterized in that: one side of the first lens barrel (34) is in threaded connection with a lens cover (32), and a protective lens (33) is clamped inside the lens cover (32).
3. An optical lens according to claim 2, characterized in that: and a sealing ring (40) is fixedly arranged at the joint of the mirror cover (32) and the protective cylinder (31).
4. An optical lens according to claim 1, characterized in that: and a frosting layer is fixedly arranged on the surface of the protective cylinder (31).
5. The processing mold for the optical lens comprises a square base (1) and is characterized in that a material ejecting box seat (2) is fixedly arranged at the top end of the square base (1), a lower mold seat (3) is fixedly arranged at the top end of the material ejecting box seat (2), a lower mold plate (16) is embedded in the middle of the top end of the lower mold seat (3), hydraulic telescopic rods (12) are fixedly arranged on two sides of the top end of the square base (1), connecting lug plates (10) are fixedly arranged at the telescopic ends of the two hydraulic telescopic rods (12), a top plate (5) is fixedly connected between the two connecting lug plates (10), a mounting seat (6) is fixedly arranged in the middle of the top end of the top plate (5), an inlet pipe (7) is connected in an inserting manner in the middle of the top end of the mounting seat (6), one end of the inlet pipe (7) is connected with a feed pipe section (9) through a heating structure, the middle part of roof (5) bottom is fixed and is equipped with mould seat (4), the middle part of going up mould seat (4) bottom inlays and is equipped with cope match-plate pattern (20), runner (21) have been seted up at the middle part of going up mould seat (4), it communicates with each other with cope match-plate pattern (20) to pour runner (21), cope match-plate pattern (20) correspond with lower bolster (16) and are connected, four edges and corners of going up mould seat (4) all through the buffer structure and the lower mould seat (3) swing joint that are equipped with.
6. A mold for processing an optical lens according to claim 5, wherein: heating structure includes heating cylinder (8) that are connected with inlet pipe (7) one end, one side of heating cylinder (8) inner chamber is fixed and is equipped with hot plate (30), the fixed metal filtration coarse mesh (28) and the metal filtration fine mesh (29) that are equipped with of opposite side of heating cylinder (8) inner chamber.
7. A mold for processing an optical lens according to claim 5, wherein: four buffer structure is including setting up guide post (11) at four corners of last mould seat (4), four the one end of guide post (11) all alternates and is equipped with uide bushing (15), four uide bushing (15) are inlayed respectively and are established in four edges of liftout box seat (2), four reset spring (14), four are all installed to the inside of uide bushing (15) reset spring (14) are connected with guide post (11) contact that corresponds.
8. A mold for processing an optical lens according to claim 5, wherein: the inside mounting of liftout case seat (2) has telescopic cylinder (17), the output fixedly connected with ejector pin (18) of telescopic cylinder (17), the one end of ejector pin (18) is connected with model structure (19), model structure (19) are located the middle part of lower bolster (16).
9. A mold for processing an optical lens according to claim 5, wherein: the utility model discloses a heat exchanger, including lower bolster (16), lower bolster, inlet pipe (24), first valve (25) are installed to the pipe wall department of inlet pipe (24), the fixed drain pipe (26) that is equipped with of outlet port of annular heat conduction pipeline (23), second valve (27) are installed to the pipe wall department of drain pipe (26) to the department of all being connected with annular heat conduction pipeline (23) that is equipped with all around of lower bolster (16) through conducting strip (22), the fixed feed liquor pipe (24) that is equipped with of inlet port of annular heat conduction pipeline (23), the pipe wall department of feed liquor pipe.
10. A mold for processing an optical lens according to claim 5, wherein: the front and the back of the upper die seat (4) are both provided with a plurality of heat dissipation pore channels (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011211259.2A CN112339226A (en) | 2020-11-03 | 2020-11-03 | Optical lens and processing die thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011211259.2A CN112339226A (en) | 2020-11-03 | 2020-11-03 | Optical lens and processing die thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112339226A true CN112339226A (en) | 2021-02-09 |
Family
ID=74356327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011211259.2A Pending CN112339226A (en) | 2020-11-03 | 2020-11-03 | Optical lens and processing die thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112339226A (en) |
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