CN110927917A - Lens processing method - Google Patents
Lens processing method Download PDFInfo
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- CN110927917A CN110927917A CN201911380439.0A CN201911380439A CN110927917A CN 110927917 A CN110927917 A CN 110927917A CN 201911380439 A CN201911380439 A CN 201911380439A CN 110927917 A CN110927917 A CN 110927917A
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- 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
- G02B7/025—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using glue
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- 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
- G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
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Abstract
The invention discloses a lens processing method which is used for improving the lens processing efficiency. In the lens processing method according to the embodiment of the invention, the lens frame, the lens, the spacer and the gasket are provided, and the lens, the spacer and the gasket are assembled into the lens frame through the assembling machine, so that the lens is obtained. And then, dispensing the gap between the lens and the frame of the lens by using dispensing equipment. And carrying out UV curing on the lens subjected to the dispensing through curing equipment. And after the base is provided, assembling the UV-cured lens and the base through locking equipment to obtain the lens assembly. After the lens cap is provided, the lens cap is covered on the lens assembly through the cap covering device, and the lens module is obtained. And assembling the ICR on the lens module through the ICR assembling machine to obtain a lens product. Then, the lens product is received through a material receiving machine. Therefore, the lens is processed in sequence through each device to obtain a lens product, and the lens processing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of manufacturing and processing, in particular to a lens processing method.
Background
Lens products include a number of components such as a frame, a lens, a base, a lens cap, and the like. And processing the lens, and assembling each part to obtain a lens product.
In the existing lens processing method, parts in a lens frame are assembled through a lens assembling machine, and then, the rest parts are assembled manually on a manual line. The processing method has low automation degree and low lens processing efficiency.
Disclosure of Invention
The invention aims to provide a lens processing method for improving the lens processing efficiency.
To achieve the purpose, the embodiment of the invention adopts the following technical scheme:
a lens processing method, comprising:
providing a frame, lenses, spacers, and spacers;
assembling the lens, the spacer ring and the gasket into the mirror frame through an assembling machine to obtain a lens;
dispensing a gap between the lens and the frame of the lens through dispensing equipment;
carrying out UV curing on the lens subjected to the dispensing through curing equipment;
providing a base;
assembling the lens and the base after UV curing through locking equipment to obtain a lens assembly;
providing a lens cap;
covering the lens on the lens assembly through a cap device to obtain a lens module;
assembling the ICR on the lens module through an ICR assembling machine to obtain a lens product;
and receiving the lens product through a material receiving machine.
Optionally, before the providing the lens cap, the method further comprises:
performing back focus detection on the lens assembly through a back focus detection module to obtain a back focus detection result;
and performing back focal height compensation on the lens assembly through a height compensation module according to the back focal detection result.
Optionally, after the height compensation module performs back focus height compensation on the lens assembly according to the back focus detection result, the method further includes:
carrying out MTF test on the lens assembly through an MTF instrument to obtain an MTF test result;
and moving the lens assembly out of the processing flow, wherein the MTF test result is unqualified.
Optionally, after the lens assembly is obtained by assembling the UV-cured lens and the base through a locking device, the method further includes:
carrying out torsion detection on the lens and the base of the lens assembly through torsion detection equipment to obtain a torsion detection result;
and moving the lens assembly with unqualified torsion detection out of the processing flow according to the torsion detection result by moving out the equipment.
Optionally, before the providing the lens cap, the method further comprises:
and carrying out laser code printing on the lens assembly through a laser engraving machine.
Optionally, after the ICR is assembled on the lens module by the ICR assembling machine to obtain a lens product, the method further includes:
and locking the ICR on the lens product by using a screw through a screw locking module.
Optionally, after the ICR is locked on the lens product by a screw locking module using screws, the method further includes:
and sticking the dustproof film on the base of the lens product through a film sticking machine.
Optionally, before the assembling the ICR to the lens module by the ICR assembling machine to obtain the lens product, the method further includes:
the film on the ICR was removed by a film removal device.
Optionally, the number of the lens, the spacer ring and the gasket is respectively multiple;
through the kludge, will the lens, the spacer ring, with the gasket equipment is in the picture frame, obtain the camera lens, include:
and sequentially assembling the lenses, the space rings and the gaskets into the lens frame according to a preset sequence through an assembling machine to obtain the lens.
Optionally, the providing a frame, lenses, spacer, and spacer includes:
providing a mirror frame, a spacer ring and a gasket for the assembling machine through a vibrating disc;
providing the lens to the assembling machine through a moving module;
the providing a base, comprising:
a base is provided to the locking device by a vibrating disk.
The invention has the beneficial effects that:
in the lens processing method according to the embodiment of the invention, the lens frame, the lens, the spacer and the gasket are provided, and the lens, the spacer and the gasket are assembled into the lens frame through the assembling machine, so that the lens is obtained. And then, dispensing the gap between the lens and the frame of the lens by using dispensing equipment. And carrying out UV curing on the lens subjected to the dispensing through curing equipment. And after the base is provided, assembling the UV-cured lens and the base through locking equipment to obtain the lens assembly. After the lens cap is provided, the lens cap is covered on the lens assembly through the cap covering device, and the lens module is obtained. And assembling the ICR on the lens module through the ICR assembling machine to obtain a lens product. Then, the lens product is received through a material receiving machine. Thus, the lens is processed by each device in sequence to obtain a lens product. The processing mode has higher automation degree and improves the lens processing efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a flowchart of a lens processing method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an assembling machine according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a lens barrel according to an embodiment of the invention;
fig. 4 is a schematic structural diagram of a dispensing apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a base according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a lens assembly according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a locking device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a capping apparatus according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a lens module according to an embodiment of the invention;
FIG. 10 is a schematic diagram of an ICR according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a lens product according to an embodiment of the present invention;
FIG. 12 is a schematic structural diagram of an ICR assembling machine according to an embodiment of the present invention;
fig. 13 is a schematic structural diagram of a processing apparatus according to an embodiment of the present invention;
fig. 14 is a schematic structural diagram of a processing apparatus according to an embodiment of the present invention.
Wherein:
1. a mirror frame; 2. a lens; 3. a space ring; 4. a gasket; 5. a base; 6. a lens cap; 7. ICR; 8. a vibrating pan; 9. a material box; 10. dispensing a glue head; 11. a base locking station; 12. a cap station; 13. laser coding position; 14. assembling stations; 15. a screw locking module; 16. a film sticking machine.
Detailed Description
The embodiment of the invention provides a lens processing method which is used for improving the lens processing efficiency.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions 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, and it is obvious that the embodiments described below 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.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Fig. 1 is a flowchart of a lens processing method according to an embodiment of the present invention.
Referring to fig. 1, a lens processing method according to an embodiment of the present invention includes:
step 101: a frame, lenses, spacers, and spacers are provided.
The lens processing system is supplied with processing materials, i.e., the frame 1, the lens 22, the spacer 33, and the spacer 44. Wherein, the spectacle frame 1, the lens 2, the spacing ring 3 and the gasket 4 are raw materials of a lens product.
In order to improve the automation degree of the feeding so as to improve the processing efficiency, optionally, the steps of providing the spectacle frame 1, the lenses 2, the spacer 3, and the gasket 4 specifically include: the frame 1, spacer 3, and spacer 4 are supplied to the assembly machine by a vibrating pan. And providing the lens 2 to the assembling machine through the moving module.
Wherein, the vibration disk is an auxiliary feeding device for automatic assembly or automatic processing machinery. The automatic assembling machine can arrange various products in order, and is matched with automatic assembling equipment to assemble various parts of the products into a complete product, or is matched with automatic processing machinery to finish processing workpieces.
As shown in fig. 2, the assembly machine comprises a vibratory pan and a moving die set for taking raw material from a bin. Specifically, the frame 1, the spacer 3, and the spacer 4 may be supplied by one or more vibration trays 8, the lenses 2 are wearing parts, and are placed in a tray placed in a magazine 9, and then the moving module pulls the tray from the magazine 9 by means of clamping jaws or the like, so that the assembling machine obtains the lenses 2 from the tray. The material tray is used for collecting and orderly arranging materials, and the material box is a box body for storing the material trays in a layered mode.
Step 102: the lens, the spacer ring and the gasket are assembled into a lens frame by an assembling machine to obtain the lens.
After the assembling machine acquires the frame 1, the lens 2, the spacer 3, and the spacer 4, the assembling machine can assemble the lens 2, the spacer 3, and the spacer 4 into the frame 1 to obtain a lens.
Various operating mechanisms such as a suction head, a clamping jaw, a mounting position and the like are arranged on the assembling machine. By the cooperation of these operating mechanisms, the lens 2, the spacer 3, and the spacer 4 can be assembled into the lens frame 1, and a lens can be obtained.
In one specific implementation, the number of the lens 2, the spacer 3, and the spacer 4 is plural respectively. At this time, step 102 specifically includes: through an assembling machine, a plurality of lenses 2, a plurality of space rings 3 and a plurality of gaskets 4 are sequentially assembled into the lens frame 1 according to a preset sequence, and a lens is obtained. The resulting lens is shown in fig. 3.
For example, a movable suction head is provided on the assembling machine, which suction head can suck the lens 2, the spacer 3 and the gasket 4, thereby realizing the control of the lens 2, the spacer 3 and the gasket 4. The assembling machine further comprises a moving module, such as a linear module or a robotic arm, which moves the frame 1, fixes the position of the frame 1 after moving the frame 1 to the mounting position, and then controls the lens 2, the spacer 3 and the spacer 4 by the suction head to be sequentially mounted in the frame 1 to obtain the lens. And then, the lens is moved to the next operating device through the moving module, and the subsequent processes are operated.
The assembling machine can also obtain a picture frame image by shooting the picture frame 1 through the camera, determine the angle of the orientation of the picture frame 1 through the picture frame image, and adjust the orientation of the picture frame according to the angle. After the lens 2, the spacer 3 and the gasket 4 are assembled into the lens frame 1 to obtain a lens, the lens can be pressed at a pressing station, so that the lens 2, the spacer 3 and the gasket 4 are stably installed in the lens frame 1.
Step 103: through some adhesive devices, carry out some adhesive to the gap between the lens of camera lens and the picture frame.
After the lens is obtained, the lens is moved to a dispensing device, and on the dispensing device, the gap between the lens 2 and the lens frame 1 of the lens is dispensed.
The glue dispensing is a processing technology, also called glue applying, glue spreading, glue pouring, glue dripping or the like, and is used for smearing, encapsulating and dripping electronic glue, oil or other liquid on a product, so that the product has the effects of pasting, encapsulating, insulating, fixing, smooth surface and the like. In the embodiment of the invention, the dispensing body is used for dispensing the UV glue into the gap between the lens 2 and the frame 1 so as to play a role in fixing.
Specifically, as shown in fig. 4, the lens is transported to a dispensing station of the dispensing apparatus, and then a Charge-coupled Device (CCD) is used to photograph to determine the position of the nozzle of the lens frame. And then the lens is moved from the material dispensing and waiting station to the dispensing station, and the dispensing head 10 of the dispensing equipment starts to dispense the gap between the lens 2 and the lens frame 1 according to the position of the water gap of the lens frame. In the dispensing process, the lens is driven by the motor to rotate. And pressing and UV irradiating the lens after the dispensing is finished. Then, optionally, the lens can be photographed by a CCD to determine if the lens is dirty and the appearance meets the requirements, and if the lens is dirty or the appearance does not meet the requirements, the lens is moved out of the process, for example, into a tray for collecting bad lenses. Otherwise, the lens is moved to the next processing device for processing. The lens moving device on the dispensing device may be a linear module, a movable clamping jaw, a manipulator, or the like, which is not specifically limited in this embodiment of the present invention.
Step 104: and carrying out UV curing on the lens subjected to the dispensing through curing equipment.
After the lens is subjected to dispensing, the lens is moved to curing equipment so as to carry out Ultraviolet (UV) curing on the dispensed lens.
Among them, UV curing is ultraviolet curing, and curing refers to a process of converting a substance from a low molecule to a high molecule. UV curing generally refers to the curing conditions or requirements of coatings, paints, inks, adhesives or other potting sealants that require curing with ultraviolet light.
Specifically, the lens after dispensing can be placed in a tray, the tray is moved to an irradiation area of a curing device, and the lens is irradiated by a UV lamp in the irradiation area, so that the glue of the lens is cured.
Step 105: a base is provided.
Lens products require a disc to be lifted. The base 5 needs to be provided to the lens processing system. The base is shown in figure 5.
Optionally, the step of providing a base specifically includes: the base 5 is provided to the locking device by a vibrating disk.
Step 106: and assembling the UV-cured lens and the base through locking equipment to obtain the lens assembly.
And on the locking device, assembling the UV-cured lens and the base 5 through the components of the locking device to obtain the lens assembly. The structure of the lens assembly is shown in fig. 6.
The base 5 and the lens can be in threaded connection, for example, the groove body of the base 5 is provided with an internal thread, the side surface of the lens is provided with an external thread, and the external thread and the internal thread can be in threaded connection.
For example, as shown in fig. 7, the carrying module carries the lens to the lens station of the locking device, vibrates the tray loading base 5, and the base 5 is conveyed to the feeding station of the locking device by the conveyor belt. And at the incoming material station, the base is subjected to oil coating operation. Then, the locking device carries the base to the base locking station 11, where the base 5 is fixed. And then the lens is grabbed by the linear module and the clamping jaw controlled by the cylinder, and the lens is rotated so that the external thread of the lens is connected with the internal thread of the base 5, so that the lens and the base 5 are assembled to obtain the lens assembly.
Optionally, after assembling the UV-cured lens and the base by using a locking device to obtain the lens assembly, the method of the embodiment of the present invention further includes: and carrying out torsion detection on the lens and the base 5 of the lens assembly through torsion detection equipment to obtain a torsion detection result. And moving the lens assembly with unqualified torsion detection out of the processing flow according to the torsion detection result by the moving-out equipment. Therefore, products which do not meet the requirements of the assembly of the lens and the base 5 can be eliminated, and the quality of the products is improved.
Particularly, the lens can be tightly grasped by a clamping jaw driven by a motor after the base 5 of the lens component is fixed on a torsion detector of the torsion detection equipment, and the torsion detection of the lens and the base 5 is realized by rotating the lens.
In order to increase the yield of the product, optionally, before step 107, the method of the embodiment of the present invention further includes: and carrying out back focus detection on the lens assembly through the back focus detection module to obtain a back focus detection result. And then, performing back focus height compensation on the lens assembly through the height compensation module according to a back focus detection result.
For example, on the inspection equipment, the lens assembly is conveyed to the back focus inspection station by the conveying module, and the back focus is inspected by the back focus inspection module. Then, the lens assembly is conveyed to the height compensation module by the conveying module to perform back focal height compensation.
And optionally, after the back focus height compensation is performed on the lens assembly according to the back focus detection result through the height compensation module, the method of the embodiment of the invention further includes: the lens assembly is subjected to Modulation Transfer Function (MTF) test by a MTF instrument, and an MTF test result is obtained. And moving the lens assembly out of the processing flow, wherein the lens assembly is unqualified in MTF test, by moving out the equipment according to the MTF test result.
The MTF detection reflects the lens contrast, and may also reflect the lens resolution.
For example, on the detection equipment, the carrying module carries the lens assembly to the MTF station to be tested, so as to perform MTF test on the lens assembly through the MTF instrument, and obtain an MTF test result. And carrying the lens assembly which is unqualified in MTF test and putting the lens assembly into a material tray for collecting unqualified products.
Step 107: a lens cap is provided.
The lens product of the embodiment of the present invention further includes a lens cap 6, and the lens cap 6 needs to be provided to the lens processing system.
For example, as shown in fig. 8, the lens cap 6 is provided to the capping device by a vibrating tray and a conveying belt.
Step 108: and covering the lens on the lens assembly through the cap covering device to obtain the lens module.
After the lens cap 6 and the lens assembly are obtained, the cap covering device covers the lens cap 6 on the lens assembly to obtain the lens module. Specifically, the lens cap 6 is covered on the lens of the lens assembly, and the obtained lens module is shown in fig. 9. The lens cap 6 has functions of dust prevention and lens protection.
For example, as shown in fig. 8, on the capping apparatus, the transport module transports the lens module to the capping station 12, and then the lens cap 6 is vacuum-sucked by the suction head to move the lens cap 6 by the suction head and cover the lens cap 6 on the lens of the lens module, resulting in the lens module shown in fig. 9.
Optionally, before the step of providing the lens cap 6, the method of the embodiment of the present invention further includes: and (3) carrying out laser coding on the lens assembly through a laser carving machine. Laser coding position 13 is shown in fig. 9. The laser coding method is a coding method which utilizes high-energy-density laser to locally irradiate a workpiece to enable a surface layer material to be vaporized or to generate a chemical reaction with color change, so that a permanent mark is left.
Step 109: and assembling the ICR on the lens module through the ICR assembling machine to obtain a lens product.
The lens product of the embodiment of the invention also comprises a double-filter switcher (ICR)7, and the ICR7 can be assembled on the lens module on the ICR7 assembling machine to obtain the lens product.
Specifically, the ICR7 assembling machine obtained ICR7 as shown in FIG. 10. A base 5 of the lens module is provided with a slot, and the ICR7 is inserted into the slot to obtain a lens product, which has a structure as shown in fig. 11.
For example, as shown in fig. 12, at the ICR7 assembly machine, a tray containing lens modules is provided at the loading area and then the lens modules are grasped by the jaws at the assembly station 14. And adsorbing the ICR7 by using a suction head, and controlling the displacement of the ICR7 through the movement of the suction head so as to assemble the ICR7 on the lens module, thereby obtaining the lens product.
In some embodiments of the present invention, a film is attached to ICR7 to protect ICR7, for which reason, prior to assembling ICR7, ICR7 is subjected to a film tearing operation, and optionally, prior to the step of assembling ICR7 to a lens module by an ICR7 assembling machine to obtain a lens product, the method of embodiments of the present invention further comprises: the film on ICR7 was removed by a tear tape device.
For example, the film tearing apparatus was mounted on the ICR7 assembly machine, and the ICR7 was clamped and fixed to the ICR7 assembly machine by means of a pneumatic cylinder. The film was then peeled from the ICR7 by moving the tear-off jaws, gripping the film on ICR7 with the jaws, and moving the jaws.
In order to stably connect the ICR7 to the lens product, optionally, after assembling the ICR7 to the lens module by the ICR7 assembling machine to obtain the lens product, the method of the embodiment of the invention further comprises: the ICR7 is locked on the lens product by a screw locking module and screws.
In order to protect the lens product and reduce dust pollution, after the ICR7 is optionally locked on the lens product by locking the screw module and using screws, the method of the embodiment of the invention further comprises: through sticking film machine, paste the dust mask on base 5 of camera lens product.
For example, as shown in fig. 13, a lock screw module 15 and a laminator 16 are provided on the processing apparatus. The lens product is moved to a feeding station through the moving module, and then moved to a screw locking station through the moving clamping jaw. On the lock screw station, through rotatory camera lens product 90 or certain angle of camera lens rotation module to make the camera lens screw hole towards lock screw module, lock screw module obtains the screw from the screw feed district after, inserts the screw into the camera lens screw hole, so that ICR7 passes through screw locking on the camera lens product. Then, the lens product is conveyed to a film pasting station through a material conveying module of the processing equipment. At the pad pasting station, the camera lens product is overturned by a certain angle through the camera lens overturning module, so that the pad pasting position of the camera lens product faces the pad pasting port of the pad pasting machine, and the dustproof film can be pasted on the base 5 of the camera lens product through the pad pasting port. After the film is pasted, the lens product can be moved to the next processing procedure.
Step 110: through receiving the material machine, receive the material operation to the lens product.
Through the execution of the steps, the lens product is obtained, so that the lens product can be stored, and at the moment, the lens product is collected through the material collecting machine.
For example, after the dustproof film is attached to the mount 5 of the lens product, the lens product can be moved to a receiving machine. On the material receiving machine, the lens product is photographed through the CCD module, and the type of the lens product is determined. Then, the material receiving module classifies the lens products according to the types of the lens products, puts the lens products into different material trays, and then moves the material trays to store the lens products.
It should be understood that the processing apparatus of embodiments of the present invention may be mounted in a housing, for example, as shown in fig. 14.
It should be appreciated that in some embodiments of the invention, to further increase the degree of automation, the transfer of material between the various processing tools may be performed by Automated Guided Vehicles (AGVs), robots, or conveyor belts.
As described above, in the lens processing method according to the embodiment of the present invention, the lens frame 1, the lens 2, the spacer 3, and the spacer 4 are provided, and the lens 2, the spacer 3, and the spacer 4 are assembled into the lens frame 1 by the assembling machine, thereby obtaining the lens. Then, the gap between the lens 2 and the frame 1 of the lens is dispensed by a dispensing device. And carrying out UV curing on the lens subjected to the dispensing through curing equipment. After the base 5 is provided, the lens assembly is obtained by assembling the UV-cured lens and the base 5 by a locking device. After the lens cap 6 is provided, the lens cap 6 is covered on the lens assembly through the cap covering device, and the lens module is obtained. The ICR7 was assembled to a lens module by an ICR7 assembling machine to obtain a lens product. Then, the lens product is received through a material receiving machine. Thus, the lens is processed by each device in sequence to obtain a lens product. The processing mode has higher automation degree and improves the lens processing efficiency.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A lens processing method is characterized by comprising the following steps:
providing a frame, lenses, spacers, and spacers;
assembling the lens, the spacer ring and the gasket into the mirror frame through an assembling machine to obtain a lens;
dispensing a gap between the lens and the frame of the lens through dispensing equipment;
carrying out ultraviolet UV curing on the lens subjected to the dispensing through curing equipment;
providing a base;
assembling the lens and the base after UV curing through locking equipment to obtain a lens assembly;
providing a lens cap;
covering the lens on the lens assembly through a cap device to obtain a lens module;
assembling the ICR on the lens module by a double-optical filter switcher ICR assembling machine to obtain a lens product;
and receiving the lens product through a material receiving machine.
2. The lens processing method according to claim 1,
before the providing the lens cap, the method further comprises:
performing back focus detection on the lens assembly through a back focus detection module to obtain a back focus detection result;
and performing back focal height compensation on the lens assembly through a height compensation module according to the back focal detection result.
3. The lens processing method according to claim 2,
after the back focus height compensation is performed on the lens assembly according to the back focus detection result through the height compensation module, the method further includes:
carrying out MTF test on the lens assembly through a modulation transfer function MTF instrument to obtain an MTF test result;
and moving the lens assembly out of the processing flow, wherein the MTF test result is unqualified.
4. The lens processing method according to claim 1,
after the lens assembly is obtained by assembling the UV-cured lens and the base through the locking device, the method further includes:
carrying out torsion detection on the lens and the base of the lens assembly through torsion detection equipment to obtain a torsion detection result;
and moving the lens assembly with unqualified torsion detection out of the processing flow according to the torsion detection result by moving out the equipment.
5. The lens processing method according to claim 1,
before the providing the lens cap, the method further comprises:
and carrying out laser code printing on the lens assembly through a laser engraving machine.
6. The lens processing method according to claim 1,
after the ICR is assembled on the lens module by the ICR assembling machine to obtain a lens product, the method further comprises:
and locking the ICR on the lens product by using a screw through a screw locking module.
7. The lens processing method according to claim 6,
after the ICR is locked on the lens product by the screw locking module using screws, the method further includes:
and sticking the dustproof film on the base of the lens product through a film sticking machine.
8. The lens processing method according to claim 1,
before the ICR is assembled on the lens module by the ICR assembling machine to obtain the lens product, the method further comprises:
the film on the ICR was removed by a film removal device.
9. The lens processing method according to claim 1,
the number of the lens, the spacer ring and the spacer is respectively multiple;
through the kludge, will the lens, the spacer ring, with the gasket equipment is in the picture frame, obtain the camera lens, include:
and sequentially assembling the lenses, the space rings and the gaskets into the lens frame according to a preset sequence through an assembling machine to obtain the lens.
10. The lens processing method according to claim 1,
the picture frame, lens, spacer ring and gasket of providing includes:
providing a mirror frame, a spacer ring and a gasket for the assembling machine through a vibrating disc;
providing the lens to the assembling machine through a moving module;
the providing a base, comprising:
a base is provided to the locking device by a vibrating disk.
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| CN201911380439.0A CN110927917A (en) | 2019-12-27 | 2019-12-27 | Lens processing method |
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| CN201911380439.0A CN110927917A (en) | 2019-12-27 | 2019-12-27 | Lens processing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114879332A (en) * | 2022-05-26 | 2022-08-09 | 江苏星浪光学仪器有限公司 | Intelligent dust-free baking equipment for filter production |
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| CN1952731A (en) * | 2005-10-21 | 2007-04-25 | 鸿富锦精密工业（深圳）有限公司 | Lens assembling and testing device |
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| CN206351345U (en) * | 2016-12-30 | 2017-07-25 | 东莞市泰诚光电有限公司 | Passive-type torsion measuring instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114879332A (en) * | 2022-05-26 | 2022-08-09 | 江苏星浪光学仪器有限公司 | Intelligent dust-free baking equipment for filter production |
| CN114879332B (en) * | 2022-05-26 | 2023-08-18 | 星浪光学科技(江苏)有限公司 | Intelligent dust-free baking equipment for filter production |
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Application publication date: 20200327 |