阅读说明：本技术 一种光学镀膜透镜透光率检测装置及其检测方法 (Device and method for detecting light transmittance of optical coated lens ) 是由 李吕兵 于 2021-08-21 设计创作，主要内容包括：本发明提供一种光学镀膜透镜透光率检测装置,包括工作台、丝杆、透光率检测仪、电机、转杆、透镜固定平台、夹板、柔性垫、转轴、摇把、镀膜透镜、遮光板、透光分析板、镀膜透镜收纳箱、马达、扭簧、存储腔、存放台、标签和开合门。本装置通过摇把摇动转轴使得夹板打开,将待测的镀膜透镜放置在透镜固定平台上,轻松摇把使得夹板夹住镀膜透镜,通过透光率检测仪发出测试光线,通过电机带动丝杆转动带动透光率检测仪进行上下运动,通过马达带动转杆进行转动使得固定在透镜固定平台上的镀膜透镜进行转动使得进入到透光分析板的透射光线包含镀膜透镜的各个角度的透射光,根据透光率检测的需要,滑动遮光板,方便对透镜透光率检测,进行遮光检测。(The invention provides a light transmittance detection device for an optical coated lens, which comprises a workbench, a lead screw, a light transmittance detector, a motor, a rotating rod, a lens fixing platform, a clamping plate, a flexible pad, a rotating shaft, a crank, a coated lens, a light screen, a transmittance analysis plate, a coated lens storage box, a motor, a torsion spring, a storage cavity, a storage platform, a label and an opening and closing door. This device waves the pivot through the crank and makes splint open, place the coated lens that awaits measuring on lens fixed platform, light crank makes splint clip coated lens, send test light through the luminousness detector, it rotates to drive the luminousness detector and carry out the up-and-down motion to drive the lead screw through the motor, it makes the coated lens who fixes on lens fixed platform rotate to drive the bull stick through the motor makes the coated lens who fixes on lens fixed platform rotate and makes the transmission light that enters into the luminousness analysis board contain the transmitted light of each angle of coated lens, according to the needs that the luminousness detected, the slip light screen, conveniently detect the lens luminousness, carry out the shading and detect.)

1. An optical coated lens light transmittance detection device comprises a workbench (1), a screw rod (2), a light transmittance detector (3), a motor (4), a rotating rod (5), a lens fixing platform (6), a clamping plate (7), a flexible pad (8), a rotating shaft (9), a crank (10), a coated lens (11), a light screen (12), a light transmittance analysis plate (13), a coated lens containing box (14), a motor (15), a torsion spring (16), a storage cavity (17), a storage platform (18), a label (19) and an opening and closing door (20), wherein the screw rod (2) penetrating through the upper end and the lower end of the screw rod (1) is installed on the top of the workbench (1) in a threaded mode, the light transmittance detector (3) is screwed on the screw rod (2) above the workbench (1), the motor (4) is fixed on one side of the workbench (1), and the output end of the motor (4) is connected with the screw rod (2) in a belt driving mode, the light transmittance analysis device is characterized in that the workbench (1) is located in the irradiation direction of the light transmittance detector (3) and is sequentially provided with a lens fixing platform (6), a light screen (12) and a light transmittance analysis plate (13), the bottom of the lens fixing platform (6) is fixedly connected with one end of a rotating rod (5), the rotating rod (5) is rotatably connected with the workbench (1), the bottom of the workbench (1) is fixedly provided with a motor (15), the motor (15) is in meshing transmission connection with the rotating rod (5) through a gear, the top two side edges of the lens fixing platform (6) are respectively provided with a clamping plate (7), the inner side of the clamping plate (7) is fixedly bonded with a flexible pad (8), the clamping plate (7) is rotatably connected with the lens fixing platform (6) through a rotating shaft, a torsion spring (16) is sleeved on the rotating shaft (9), and a coated lens containing box (14) is fixedly arranged below the top of the workbench (1), the shading plate (12) is connected with the workbench (1) in a sliding way.

2. The apparatus for detecting transmittance of an optically coated lens according to claim 1, wherein: the coated lens storage box is characterized in that a plurality of storage cavities (17) separated by partition plates are formed in the coated lens storage box (14), a plurality of storage platforms (18) are arranged in the storage cavities (17), and labels (19) are arranged on the side faces of the storage platforms (18).

3. The apparatus for detecting transmittance of an optically coated lens according to claim 1, wherein: the label (19) is an electronic label or a paper label.

4. The apparatus for detecting transmittance of an optically coated lens according to claim 1, wherein: one side of the coated lens containing box (14) is provided with an opening and closing door (20) hinged with the coated lens containing box.

5. The apparatus for detecting transmittance of an optically coated lens according to claim 1, wherein: the outer side of the end part of the rotating shaft (9) is fixedly connected with a crank (10).

6. The apparatus for detecting transmittance of an optically coated lens according to claim 1, wherein: and the lens fixing platform (6) is fixedly clamped with a coated lens (11) to be measured.

7. A detection method of a device for detecting the light transmittance of an optical coated lens is characterized by comprising the following steps: the method comprises the following steps: wave pivot (9) through crank (10) and make splint (7) open, place coated lens (11) that will await measuring on lens fixed platform (6), light crank (10) make splint clip coated lens (11), send test light through luminousness detector (3), drive lead screw (2) through motor (4) and rotate and drive luminousness detector (3) and carry out the up-and-down motion, it rotates to make coated lens (11) of fixing on lens fixed platform (6) rotate through motor (15) simultaneously and make the transmission light that enters into printing opacity analysis board (13) contain the transmitted light of each angle of coated lens (11), according to the needs that the luminousness detected, through slip light screen (12), conveniently detect the lens luminousness, carry out the shading and detect.

Technical Field

The invention relates to the technical field of lens testing equipment, in particular to a device and a method for detecting the light transmittance of an optical coated lens.

Background

The lens is an optical element with a part of spherical surface, which is made of transparent substances, the lens is composed of a plurality of lenses, namely a plastic lens and a glass lens, and the surface of the lens is rough after polishing due to the fact that the lens needs to be polished during processing, so that the lens needs to be coated with a film, the coated lens needs to be subjected to light transmission detection, and a related high-efficiency detection device is lacked at present.

Therefore, it is desirable to design an apparatus and a method for detecting transmittance of an optical coated lens to solve the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a device and a method for detecting the light transmittance of an optical coated lens.

In order to achieve the purpose, the invention is realized by the following technical scheme: an optical coated lens light transmittance detection device and a detection method thereof comprise a workbench, a screw rod, a light transmittance detector, a motor, a rotating rod, a lens fixing platform, a clamping plate, a flexible pad, a rotating shaft, a crank, a coated lens, a light screen, a transmission analysis plate, a coated lens storage box, a motor, a torsion spring, a storage cavity, a storage platform, a label and an opening and closing door, wherein the screw rod penetrating through the upper end and the lower end of the workbench is installed on the top of the workbench in a threaded manner, the light transmittance detector is screwed on the screw rod, the motor is fixed on one side of the workbench, the output end of the motor is connected with the screw rod through a belt drive, the lens fixing platform, the light screen and the transmission analysis plate are sequentially installed on the workbench in the irradiation direction of the light transmittance detector, the bottom end of the lens fixing platform is fixedly connected with one end of the rotating rod, the rotating rod is rotatably connected with the workbench, the bottom fixed mounting of workstation has the motor, the motor pass through the gear with the bull stick meshing transmission is connected, splint are all installed to lens fixed platform's top both sides limit department, the inboard of splint all is fixed to bond has the flexbile pad, splint through the pivot with lens fixed platform rotates to be connected, the torsional spring has been cup jointed in the pivot, the top below of workstation still fixed mounting have coated lens containing box, light screen and workstation sliding connection.

Preferably, the storage chamber that is separated by the baffle is equipped with in the inside of coated lens containing box, the inside in storage chamber is equipped with a plurality of platforms of depositing, the side of depositing the platform is equipped with the label.

Preferably, the label is an electronic label or a paper label.

Preferably, one side of the coated lens containing box is provided with an opening and closing door hinged with the coated lens containing box.

Preferably, the outer side of the end part of the rotating shaft is fixedly connected with a crank.

Preferably, the lens fixing platform is fixedly clamped with a coated lens to be measured.

A detection method of an optical coated lens light transmittance detection device comprises the following steps: wave the pivot through the crank and make splint open, place the coated lens that awaits measuring on lens fixed platform, light crank makes splint clip coated lens, send test light through the luminousness detector, it rotates to drive the luminousness detector and carry out the up-and-down motion to drive the lead screw through the motor, it makes the coated lens who fixes on lens fixed platform rotate to make the transmission light that enters into the transmission light of transmission analysis board contain coated lens's each angle's transmission light to drive the lead screw through the motor simultaneously, according to the needs that the luminousness detected, through the slip light screen, the convenience detects lens luminousness, carry out the shading and detect.

The invention provides a device and a method for detecting the light transmittance of an optical coated lens. The method has the following beneficial effects:

1. according to the device and the method for detecting the light transmittance of the optical coated lens, the rotating shaft is shaken by the crank to open the clamping plate, the coated lens to be detected is placed on the lens fixing platform, the crank is easy to clamp the coated lens, the light transmittance detector emits test light, the lead screw is driven by the motor to rotate to drive the light transmittance detector to move up and down, the rotating rod is driven by the motor to rotate to enable the coated lens fixed on the lens fixing platform to rotate, so that the transmission light entering the transmittance analysis plate comprises the transmission light of each angle of the coated lens, and the light transmittance of the lens is conveniently detected and the shading detection is carried out by sliding the light shading plate according to the requirement of the light transmittance detection.

Drawings

FIG. 1 is a schematic structural diagram of an optical coated lens transmittance detection apparatus according to the present invention;

FIG. 2 is a schematic diagram of a first partial structure of an optical coated lens transmittance detection apparatus according to the present invention;

FIG. 3 is a schematic diagram of a second partial structure of an optical coated lens transmittance detection apparatus according to the present invention.

In the figure: the device comprises a workbench 1, a screw rod 2, a light transmittance detector 3, a motor 4, a rotating rod 5, a lens fixing platform 6, a clamping plate 7, a flexible pad 8, a rotating shaft 9, a crank 10, a coated lens 11, a shading plate 12, a light transmittance analyzing plate 13, a coated lens storage box 14, a motor 15, a torsion spring 16, a storage cavity 17, a storage platform 18, a label 19 and a door 20.

Detailed Description

The invention is further described with reference to the following drawings and detailed description:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, an optical coated lens light transmittance detection device and a detection method thereof include a workbench 1, a lead screw 2, a light transmittance detector 3, a motor 4, a rotating rod 5, a lens fixing platform 6, a clamping plate 7, a flexible pad 8, a rotating shaft 9, a crank 10, a coated lens 11, a light shielding plate 12, a light transmittance analysis plate 13, a coated lens storage box 14, a motor 15, a torsion spring 16, a storage cavity 17, a storage platform 18, a label 19 and an opening and closing door 20, wherein the lead screw 2 penetrating through the upper end and the lower end of the workbench 1 is installed on the top thread of the workbench 1, the light transmittance detector 3 is screwed on the lead screw 2 on the upper thread of the workbench 1, the motor 4 is fixed on one side of the workbench 1, the output end of the motor 4 is connected with the lead screw 2 through a belt drive, and the workbench 1 is sequentially installed with the lens fixing platform 6, the light transmittance detector 3 in the irradiation direction, Light screen 12 and printing opacity analysis board 13, the bottom fixed connection of lens fixed platform 6 the one end of bull stick 5, bull stick 5 with workstation 1 rotates to be connected, the bottom fixed mounting of workstation 1 has motor 15, motor 15 pass through the gear with 5 meshing transmissions of bull stick are connected, splint 7 are all installed to the top both sides limit department of lens fixed platform 6, splint 7's inboard is all fixed to bond and has flexible pad 8, splint 7 through the pivot with lens fixed platform 6 rotates to be connected, torsional spring 16 has been cup jointed in the pivot 9, there is coated lens containing box 14, light screen 12 and workstation 1 sliding connection top below of workstation 1 still fixed mounting.

According to the scheme of the invention, the storage cavity 17 divided by a plurality of partition plates is arranged in the coated lens storage box 14, a plurality of storage platforms 18 are arranged in the storage cavity 17 for storing lenses, and labels 19 are arranged on the side surfaces of the storage platforms 18 for facilitating labeling.

Through the scheme of the invention, the label 19 is an electronic label or a paper label.

According to the scheme of the invention, one side of the coated lens containing box 14 is provided with the opening and closing door 20 hinged with the same for blocking dust.

Through the scheme of the invention, the outer side of the end part of the rotating shaft 9 is fixedly connected with the crank 10, so that the operation is convenient.

Through the scheme of the invention, the coated lens 11 to be tested is fixedly clamped on the lens fixing platform 6.

The detection method comprises the following steps: wave pivot 9 through crank 10 and make splint 7 open, place coated lens 11 that will await measuring on lens fixed platform 6, light crank 10 makes splint clip coated lens 11, send test light through luminousness detector 3, drive lead screw 2 through motor 4 and rotate and drive luminousness detector 3 and carry out the up-and-down motion, it makes coated lens 11 who fixes on lens fixed platform 6 rotate the transmission light that makes to enter into printing opacity analysis board 13 to rotate the transmission light of each angle that contains coated lens 11 to drive bull stick 5 through motor 15 simultaneously, according to the needs that the luminousness detected, through slip light screen 12, the convenience detects the lens luminousness, carry out the shading and detect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.