Optical lens transfer frame

Abstract

The utility model discloses an optical lens transfer frame which comprises a shell, a frame body and a clamp assembly, and the frame body and the clamp assembly are installed in the shell and extend out of an open groove formed in the shell. A first supporting column and a second supporting column in the frame body are connected through a transmission assembly, and the first supporting column and the second supporting column are controlled by a servo mechanism to rotate. The two clamp assemblies are fixed to the first supporting column and the second supporting column through installation connectors correspondingly. A clamp arm in the clamp assembly is connected with a rotating shaft of a rotating motor and rotates under the control of the rotating motor, and a gripper is installed at the end of the clamp arm and is opened and closed under the control of a micro power device so as to clamp or loosen an optical lens. According to the utility model, the position of the optical lens can be automatically adjusted, so that a presbyopic visual area is prevented from being polluted when the optical lens is subjected to follow-up treatment.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical lens production and processing technical field, concretely is a kind of optical lens transfer frame. BACKGROUND

[0002] Optical lens is the lens made of optical glass, and optical glass is a kind of glass with specific requirements on refractive index, dispersion, transmittance, spectral transmittance and optical absorption, and uniform optical properties. At the same time, optical lens can change the propagation direction of light and the relative spectral distribution of ultraviolet, visible or infrared light. Currently, in order to solve the problem that the elderly need glasses to see both near and far objects due to presbyopia, optical lenses with a presbyopia viewing area set near the lower part have appeared on the market to provide presbyopia wearers with a way to wear them when they are outdoors or driving.

[0003] When processing such optical lenses, the surface of the formed optical lens needs to be treated with a special liquid to form a special protective film on the surface of the optical lens. Because such optical lenses have a presbyopia viewing area, the position of the optical lens needs to be adjusted before the liquid treatment to prevent the liquid from flowing into the presbyopia viewing area and affecting the processing of the optical lens. SUMMARY

[0004] The utility model aims at providing a kind of optical lens transfer frame, to automatically adjust the position of optical lens, avoid to contaminate presbyopia viewing area when subsequent processing is carried out to optical lens. To achieve the above-mentioned purpose, the utility model uses the following technical solutions:

[0005] The utility model discloses a kind of optical lens transfer frame, comprising: shell, frame body and clamp component, the frame body and clamp component are installed in the inside of the shell, and the shell is provided with opening slot, to make the clamp component extend.

[0006] The frame body includes: first support column and second support column and servo mechanism, the first support column and second support column are connected by transmission component, and the first support column and second support column rotate under the control of the servo mechanism.

[0007] The clamp component is provided with two groups, and is fixed on the first support column and second support column by mounting joint respectively;The clamp component includes: rotating motor, clamp arm, gripper and micro power device, the clamp arm is connected with the rotating shaft of the rotating motor and rotates under the control of the rotating motor, the gripper is installed at the end of the clamp arm, and the micro power device is arranged on one side of the gripper and installed on the clamp arm, to control the gripper opening and closing to clamp or loosen optical lens.

[0008] The transmission assembly is a gear assembly, which comprises a first main gear and a second main gear, the first main gear is installed on the first support column, and the second main gear is installed on the second support column and connected with the first main gear.

[0009] Further, the servo mechanism is provided with two, which are a first servo mechanism and a second servo mechanism, the first servo mechanism controls the rotation of the first support column, the second servo mechanism controls the rotation of the second support column, the first servo mechanism and the second servo mechanism alternately act, and the directions of the rotation movements are opposite.

[0010] Further, the gear assembly further comprises a first auxiliary gear and a second auxiliary gear, and the first servo mechanism is provided with a first transmission gear, and the second servo mechanism is provided with a second transmission gear; the first auxiliary gear is arranged above or below the first main gear and connected with the first transmission gear, and the second auxiliary gear is arranged above or below the second main gear and connected with the second transmission gear.

[0011] Preferably, the first support column and the second support column are installed with a base below.

[0012] Further, the clamp assembly further comprises an inductor installed on the clamp arm to sense the position of the optical lens.

[0013] Preferably, the inside of the gripper is provided with a rubber pad or a sponge pad to increase the friction with the optical lens and protect the optical lens.

[0014] Preferably, the micro power device is a micro motor.

[0015] Preferably, the servo mechanism is an electric motor or a pneumatic motor.

[0016] After the above technical scheme is adopted, the utility model has the following effects:

[0017] The utility model sets up the clamp assembly on the frame body, and realizes the automatic adjustment of the position of the optical lens through the rotation of the frame body and the clamp assembly, avoids the pollution of the presbyopia viewing area when the optical lens is processed subsequently. Meanwhile, the clamp assembly of the embodiment is detachably installed, the position of the optical lens of different sizes can be adjusted by replacing the clamp assembly of different sizes, and the optical lens is convenient for subsequent processing. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the first state diagram of the utility model.

[0019] Figure 2 It is the second state diagram of the utility model.

[0020] Figure 3 It is the internal structure diagram of the embodiment one of the utility model.

[0021] Figure 4 It is the rotating process schematic view of the embodiment one of the utility model.

[0022] Figure 5 It is the internal structure diagram of the embodiment two of the utility model.

[0023] Figure 6 It is the rotating process schematic view of the embodiment two of the utility model.

[0024] Figure 7 It is the internal structure diagram of the embodiment three of the utility model.

[0025] Figure 8 It is the rotating process schematic view of the embodiment three of the utility model.

[0026] Figure 9 It is the stereogram of optical lens suitable for the utility model.

[0027] Main component symbol:

[0028] 1: shell, 11: open slot, 2: frame body, 21: first support column, 22: second support column, 23: servo mechanism, 231: first servo mechanism, 232: second servo mechanism, 233: first transmission gear, 234: second transmission gear, 24: transmission assembly, 241: first main gear, 242: second main gear, 243: first auxiliary gear, 244: second auxiliary gear, 25: base, 3: clamp assembly, 31: rotary motor, 32: rotary shaft, 33: clamp arm, 34: gripper, 35: micro power device, 36: inductor, 4: mounting connector, 5: optical lens, 51: lens main body, 52: first support handle, 53: second support handle, 54: water gap, 55: presbyopia viewing area. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is combined with the embodiment, and the utility model is further explained in detail.

[0030] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0031] Embodiment one

[0032] As Figure 1 and Figure 3 The utility model discloses a kind of optical lens transfer frame, comprising: shell 1, frame body 2 and clamp assembly 3, frame body 2 and clamp assembly 3 are installed in shell 1 inside, and shell 1 is provided with opening groove 11, to make clamp assembly 3 extend.

[0033] Frame body 2 includes: first support column 21 and second support column 22 and servo mechanism 23, first support column 21 and second support column 22 are connected by transmission assembly 24, and first support column 21 and second support column 22 rotate under the control of servo mechanism 23.

[0034] Clamp assembly 3 is provided with two groups, and is fixed on first support column 21 and second support column 22 respectively by mounting joint 4.Clamp assembly 3 includes: rotating motor 31, clamp arm 33, gripper 34 and micro power device 35, clamp arm 33 is connected with the rotating shaft 32 of rotating motor 31 and rotates under the control of rotating motor 31, gripper 34 is installed at the end of clamp arm 33, and micro power device 35 is arranged on one side of gripper 34 and installed on clamp arm 33, to control gripper 34 opening and closing to clamp or loosen optical lens 5.

[0035] In the embodiment, transmission assembly 24 is gear assembly, and the gear assembly includes: first main gear 241 and second main gear 242, first main gear 241 is installed on first support column 21, and second main gear 242 is installed on second support column 22 and connected with first main gear 241.

[0036] Secondly, in the embodiment, clamp assembly 3 also includes: inductor 36, inductor 36 is installed on clamp arm 33 to sense the position of optical lens 5.Meanwhile, the inside of gripper 34 is provided with rubber pad layer to increase the friction force with optical lens 5, and protect optical lens 5 at the same time.In other embodiments, sponge pad layer can also be provided in the inside of gripper 34.

[0037] In addition, in the present embodiment, the micro power device 35 is a micro motor, and the servo mechanism 23 is an electric motor. In other embodiments, the servo mechanism can also be a pneumatic motor.

[0038] As shown in Figure 9 The optical lens 5 to which the present optical lens transfer frame is applied comprises a lens body 51, a first support handle 52, a second support handle 53, a water gap 54, and a presbyopia viewing area 55. The first support handle 52 is arranged at the top of the lens body 51, the second support handle 53 and the water gap 54 are arranged at the left and right sides of the lens body 51 respectively, and the presbyopia viewing area 55 is arranged inside the lens body 51 and close to the side of the water gap 54.

[0039] As shown in Figure 2 and Figure 4 The working principle of the present optical lens transfer frame is as follows: first, the optical lens 5 to be processed is installed on the optical lens transfer frame by the gripper 34 of the clamp assembly 3 on the first support column 21 clamping the first support handle 52 of the optical lens 5, and then the device is started, and the optical lens transfer frame starts to run.

[0040] Secondly, the first support column 21 rotates towards the second support column 22 under the control of the servo mechanism 23, and at the same time, the second support column 22 rotates towards the first support column 21 under the transmission action of the first main gear 241 and the second main gear 242. In the process of rotation of the first support column 21 and the second support column 22, the clamp assembly 3 on the first support column 21 and the second support column 22 starts to run, and the clamp arm 33 rotates under the control of the rotary motor 31. When the gripper 34 of the clamp assembly 3 on the second support column 22 clamps the second support handle 53 of the optical lens 5, the gripper 34 of the clamp assembly 3 on the first support column 21 is released, and the adjustment of the position of the optical lens 5 is completed.

[0041] Then, the servo mechanism 23 controls the first support column 21 to rotate in the opposite direction, and at the same time, the second support column 22 also rotates in the opposite direction under the transmission action of the first main gear 241 and the second main gear 242, so as to transport the optical lens 5 whose direction has been adjusted to the subsequent processing workplace.

[0042] Embodiment Two

[0043] The difference between the present embodiment and Embodiment One is that two servo mechanisms 23 are arranged to control the rotation of the first support column 21 and the second support column 22 respectively.

[0044] As shown in Figure 5 and Figure 6As shown in the second embodiment, the servo mechanism 23 is provided with two, which are divided into: the first servo mechanism 231 and the second servo mechanism 232, the first servo mechanism 231 controls the rotation of the first support column 21, the second servo mechanism 232 controls the rotation of the second support column 22, the first servo mechanism 231 and the second servo mechanism 232 act alternately, and the direction of the rotating movement is opposite.

[0045] The rotating process of the third embodiment is: after the optical lens transfer frame starts to run, the first servo mechanism 231 starts to run, the first transmission gear 233 on the first servo mechanism 231 drives the first auxiliary gear 243 to rotate, and then the first support column 21 rotates. At the same time, the first main gear 241 drives the second main gear 242 to rotate, and then the second support column 22 rotates, and the second servo mechanism 232 does not run.

[0046] Embodiment three

[0047] The difference between the third embodiment and the second embodiment is that the connection mode of the first servo mechanism 231 and the second servo mechanism 232 with the first support column 21 and the second support column 22 is different.

[0048] As shown in the second embodiment, the gear assembly further includes: a first auxiliary gear 243 and a second auxiliary gear 244, and the first servo mechanism 231 is provided with a first transmission gear 233, and the second servo mechanism 232 is provided with a second transmission gear 234. Figure 7 Figure 8 As shown in the second embodiment, the gear assembly further includes: a first auxiliary gear 243 and a second auxiliary gear 244, and the first servo mechanism 231 is provided with a first transmission gear 233, and the second servo mechanism 232 is provided with a second transmission gear 234.

[0049] The first auxiliary gear 243 is arranged above the first main gear 241 and connected with the first transmission gear 233, and the second auxiliary gear 244 is also arranged above the second main gear 242 and connected with the second transmission gear 234.

[0050] In addition, in the third embodiment, the bottom of the first support column 21 and the second support column 22 is provided with a base 25, so as to reduce the friction between the first support column 21 and the second support column 22 and the bottom during rotation.

[0051] The rotating process of the third embodiment is: after the optical lens transfer frame starts to run, the first servo mechanism 231 starts to run, the first transmission gear 233 on the first servo mechanism 231 drives the first auxiliary gear 243 to rotate, and then the first support column 21 rotates. At the same time, the first main gear 241 drives the second main gear 242 to rotate, and then the second support column 22 rotates, and the second servo mechanism 232 does not run.

[0052] ​After the adjustment of the position of the optical lens 5 is completed, the second servo mechanism 232 starts to operate, the second transmission gear 234 on the second servo mechanism 232 drives the second auxiliary gear 244 to rotate, thereby making the second support column 22 rotate in the opposite direction. At the same time, the second main gear 242 drives the first main gear 241 to rotate, thereby making the first support column 21 rotate, at this time the first servo mechanism 231 does not operate.

[0053] The above merely provides the preferred embodiment of the present application, and any modification or replacement within the technical range disclosed by the present application can be easily thought by any person skilled in the art, which shall be covered within the protection scope of the present application.

Claims

1. An optical lens transport rack, characterized in that, The utility model relates to a kind of optical lens automatic assembly machines, including: Shell (1), frame body (2) and clamp assembly (3), the frame body (2) and clamp assembly (3) are installed inside the shell (1), and the shell (1) is provided with opening slot (11), to make the clamp assembly (3) extend out; The frame body (2) includes: first support column (21) and second support column (22) and servo mechanism (23), the first support column (21) and second support column (22) are connected by transmission assembly (24) between, and the first support column (21) and second support column (22) rotate under the control of the servo mechanism (23); The clamp assembly (3) is provided with two groups, and is fixed on the first support column (21) and second support column (22) respectively by mounting joint (4);The clamp assembly (3) includes: rotating motor (31), clamp arm (33), gripper (34) and micro power device (35), the clamp arm (33) is connected with the rotating shaft (32) of the rotating motor (31) and rotates under the control of the rotating motor (31), the gripper (34) is installed at the end of the clamp arm (33), and the micro power device (35) is arranged on one side of the gripper (34) and is installed on the clamp arm (33), to control the gripper (34) open and close, in turn, optical lens (5) is gripped or loosened.

2. The optical lens transport rack of claim 1, wherein: The transmission assembly (24) is gear assembly, the gear assembly includes: first main gear (241) and second main gear (242), the first main gear (241) is installed on the first support column (21), the second main gear (242) is installed on the second support column (22) and is connected with the first main gear (241).

3. The optical lens transport rack of claim 2, wherein: The servo mechanism (23) is provided with two, and is divided into: first servo mechanism (231) and second servo mechanism (232), the first servo mechanism (231) controls the first support column (21) to rotate, the second servo mechanism (232) controls the second support column (22) to rotate, the first servo mechanism (231) and second servo mechanism (232) alternate action, and the direction of rotating motion is opposite.

4. The optical lens transport rack of claim 3, wherein: The gear assembly also includes: first auxiliary gear (243) and second auxiliary gear (244), and first transmission gear (233) is provided on the first servo mechanism (231), and second transmission gear (234) is provided on the second servo mechanism (232); The first auxiliary gear (243) is arranged above or below the first main gear (241) and is connected with the first transmission gear (233), and the second auxiliary gear (244) is arranged above or below the second main gear (242) and is connected with the second transmission gear (234).

5. The optical lens transport rack of claim 4, wherein: The lower side of the first support column (21) and second support column (22) is provided with base (25).

6. A transport frame for optical lenses as claimed in any one of claims 1 to 5, characterized in that: The clamp assembly (3) further includes: inductor (36), the inductor (36) is installed on the clamp arm (33) to sense the position of the optical lens (5).

7. The optical lens transport rack of claim 6, wherein: The inside of the gripper (34) is provided with a rubber pad or a sponge pad to increase the friction with the optical lens (5) while protecting the optical lens (5).

8. The optical lens transport rack of claim 6, wherein: The micro power device (35) is a micro motor.

9. The optical lens transport rack of claim 6, wherein: The servo mechanism (23) is an electric motor or a pneumatic motor.

Images