CN220279332U - Automatic detection mechanism for lens processing thickness - Google Patents
Automatic detection mechanism for lens processing thickness Download PDFInfo
- Publication number
- CN220279332U CN220279332U CN202321523413.9U CN202321523413U CN220279332U CN 220279332 U CN220279332 U CN 220279332U CN 202321523413 U CN202321523413 U CN 202321523413U CN 220279332 U CN220279332 U CN 220279332U
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- CN
- China
- Prior art keywords
- thickness
- lens
- clamping
- detection mechanism
- lens processing
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- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000003287 optical effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model provides an automatic detection mechanism for lens processing thickness, which comprises a clamping assembly and a detection component which are respectively arranged on a mounting plate, wherein the clamping assembly and the detection component can move relatively, the clamping assembly is used for clamping a lens to be detected, the detection component comprises a side thickness gauge, and the detection component is used for detecting the thickness of the lens with fixed relative positions. According to the automatic detection mechanism for the lens processing thickness, the detection component is used for detecting the lens thickness with fixed relative positions, and the applied thickness detection mechanism is different in structure but same in detection form in different processing steps on the optical lens grinding production line, so that parameters before lens grinding can be conveniently input, or whether the lens is qualified after lens grinding is detected, manual operation is not needed, the production efficiency is guaranteed, and the production cost is reduced.
Description
Technical Field
The utility model belongs to the field of optical lens production, and particularly relates to an automatic detection mechanism for lens processing thickness.
Background
The optical lens from the blank to the optical surface is subjected to rough grinding, fine grinding and polishing processes. The rough grinding of the lens is generally carried out by adopting a diamond grinding wheel, and the milling and grinding can generate concave-convex parts and cracks extending inwards on the surface of the lens, so that the concave-convex layer depth and the crack layer depth on the surface of a workpiece are reduced, the geometric dimension precision and the surface shape precision of the workpiece are further improved, the influence of the quality of the fine grinding on polishing is very important, the rough grinding and the fine grinding in the prior art are finished by different equipment, a plurality of pieces of equipment are required to be repeatedly ground during the fine grinding, the initial thickness of the lens is required to be recorded during the switching of different grinding steps, the grinding parameters of the next working procedure are determined, the manual line-following detection and recording are required on a production line, the labor intensity is high, the recording efficiency is low, the error of human factors is easy to cause, and the quality of the product is not qualified.
Disclosure of Invention
In view of the above, the present utility model aims to provide an automatic detecting mechanism for lens processing thickness, so as to solve the problems of high labor intensity and low efficiency in the process of detecting the lens blank thickness along with the line in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a lens processing thickness automated inspection mechanism, includes clamping component and the detection component that sets up respectively on the mounting panel, and clamping component and detection component can relative motion, and clamping component is used for the centre gripping to wait to detect the lens, and detection component includes the side thickness appearance, and detection component is used for detecting the fixed lens thickness of relative position.
Further, the clamping component is a finger cylinder, and the movable end of the finger cylinder is used for clamping the lens.
Further, the periphery of the finger cylinder is fixedly mounted to the movable end of the rotary cylinder, and the rotary cylinder is fixedly mounted to the mounting plate.
Further, the detection component further comprises a fixing seat, the fixing seat is fixedly mounted on the mounting plate, a through hole is formed in the middle of the fixing seat, the movable rod of the thickness gauge is located in the through hole, the periphery of the thickness gauge is fixedly mounted on the mounting plate, and the upper end face of the movable rod of the thickness gauge is located above the fixing seat.
Further, the clamping assembly comprises a plurality of clamping rods, a positioning plate is arranged on the mounting plate, a positioning groove is formed in the positioning plate and used for containing lenses, the clamping rods are uniformly distributed along the periphery of the positioning plate in the circumferential direction, one ends of the clamping rods are fixedly connected to the mounting plate, and the other ends of the clamping rods can be displaced and abutted to the outer edges of the lenses.
Further, the locating plate is provided with air holes, the air holes are communicated with the locating grooves, and the locating grooves are communicated to the external air pump through the air holes.
Further, the mounting panel is L shape structure, and one side of mounting panel is equipped with the spout, and the peripheral fixed mounting of thickness gauge is to the slide on, and in the one end sliding connection of slide was to the spout, one side fixed connection of slide was to the expansion cylinder's the expansion end, and the peripheral fixed connection of expansion cylinder is to the mounting panel on, and the thickness gauge is located the locating plate top.
Further, the clamping cylinder and the telescopic cylinder are push rod cylinders in the prior art.
Compared with the prior art, the automatic detection mechanism for the lens processing thickness has the following beneficial effects: the detection component is used for detecting the thickness of the lens with fixed relative positions, the applied thickness detection mechanism is different in structure in different processing steps on the optical lens grinding production line, but the detection modes are the same, so that parameters before lens grinding are conveniently input, or whether the lens is qualified after lens grinding is detected, manual operation is not needed, the production efficiency is guaranteed, and the production cost is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 is a schematic structural view of an automatic detecting mechanism for lens processing thickness according to a first embodiment of the present utility model;
fig. 2 is a schematic structural view of an automatic lens processing thickness detecting mechanism according to a second embodiment of the present utility model;
fig. 3 is a schematic structural diagram of the cooperation of the positioning plate and the clamping rod according to the embodiment of the utility model.
Reference numerals illustrate:
1-a clamping assembly; 11-finger cylinder; 12-a rotary cylinder; 13-clamping bars; 14-positioning plates; 15-positioning grooves; 2-detecting means; 21-a thickness gauge; 22-fixing seats; 23-a slide; 24-telescopic cylinder; 3-a lens; 4-mounting plate.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1-3, the automatic detection mechanism for the lens processing thickness comprises a clamping component 1 and a detection component 2 which are respectively arranged on a mounting plate 4, the clamping component 1 and the detection component 2 can move relatively, the clamping component 1 is used for clamping a lens 3 to be detected, the detection component 2 comprises a side thickness meter, the detection component 2 is used for detecting the thickness of the lens 3 with a fixed relative position, the optical lens 3 is ground on a production line, and in different processing steps, the applied thickness detection mechanism is different in structure, but identical in detection form, so that parameters before grinding the lens 3 are conveniently recorded, or whether the lens 3 is qualified after grinding is detected, manual operation is not needed, the production efficiency is ensured, and the production cost is reduced.
When the lens 3 is fed by the feeding machine, the initial thickness of the lens 3 needs to be detected, a procedure of overturning the lens 3 exists after the detection is completed, as shown in fig. 1, a first embodiment of the automatic detection mechanism for the processing thickness of the lens 3 is a procedure of detecting the thickness of the lens 3 before grinding, the clamping component comprises a finger cylinder 11, a movable end of the finger cylinder 11 is used for clamping the lens 3, in order to facilitate overturning of the lens 3, the periphery of the finger cylinder 11 is fixedly mounted to the movable end of a rotary cylinder 12, and the rotary cylinder 12 is fixedly mounted to the mounting plate 4.
The detecting component 2 further comprises a fixing seat 22, the fixing seat 22 is fixedly mounted on the mounting plate 4, a through hole is formed in the middle of the fixing seat 22, a movable rod of the thickness gauge 21 is located in the through hole, the periphery of the thickness gauge 21 is fixedly mounted on the mounting plate 4, the upper end face of the movable rod of the thickness gauge 21 is located above the fixing seat 22, the outer wall of the fixing seat 22 is used for fixing the relative position of the outer edge of the lens 3 in use, and the movable rod of the thickness gauge 21 is located in the middle of the inner ring of the fixing seat 22 and used for being abutted against the end face of the plane lens 3, the end face of the convex lens 3 or the end face of the concave lens 3 so as to detect information of blanks of the lens 3 before grinding.
As shown in fig. 2 and fig. 3, in the grinding process, parameters of the lens 3 are detected and recorded between rough grinding and fine grinding, and in a second embodiment of an automatic detection mechanism for processing thickness of the lens 3, the clamping assembly 1 comprises a plurality of clamping rods 13, a positioning plate 14 is mounted on the mounting plate 4, positioning grooves 15 are formed in the positioning plate 14, the positioning grooves 15 are used for containing the lens 3, the clamping rods 13 are uniformly distributed along the peripheral circumference of the positioning plate 14, one ends of the clamping rods 13 are fixedly connected to the mounting plate 4, and the other ends of the clamping rods 13 can be displaced and abutted to the outer edge of the lens 3.
The locating plate 14 is provided with air holes, the air holes are communicated with the locating grooves 15, the locating grooves 15 are communicated to an external air pump through the air holes, and the external air pump is used for sucking vacuum into the locating grooves 15 through the air holes so as to locate the relative positions of the lenses 3, wherein the locating grooves 15 can be arranged into a conical structure so as to be suitable for different specifications of the lenses 3.
In order to realize the relative motion of the clamping assembly 1 and the detection component 2, the mounting plate 4 is of an L-shaped structure, one side of the mounting plate 4 is provided with a sliding groove, the periphery of the thickness gauge 21 is fixedly mounted on the sliding seat 23, one end of the sliding seat 23 is slidably connected into the sliding groove, one side of the sliding seat 23 is fixedly connected to the movable end of the telescopic cylinder 24, the periphery of the telescopic cylinder 24 is fixedly connected to the mounting plate 4, the thickness gauge 21 is positioned above the positioning plate 14, and the clamping cylinder and the telescopic cylinder 24 can be push rod cylinders in the prior art.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. Lens processing thickness automated inspection mechanism, its characterized in that: including clamping component (1) and detection part (2) that set up respectively on mounting panel (4), and clamping component (1) and detection part (2) can relative motion, and clamping component (1) are used for the centre gripping to wait to detect lens (3), and detection part (2) are including the side thickness appearance, and detection part (2) are used for detecting lens (3) thickness that relative position is fixed.
2. The automatic lens processing thickness detection mechanism according to claim 1, wherein: the clamping assembly (1) comprises a finger cylinder (11), and the movable end of the finger cylinder (11) is used for clamping the lens (3).
3. The automatic lens processing thickness detection mechanism according to claim 2, wherein: the periphery of the finger cylinder (11) is fixedly mounted to the movable end of the rotary cylinder (12), and the rotary cylinder (12) is fixedly mounted to the mounting plate (4).
4. The automatic lens processing thickness detection mechanism according to claim 3, wherein: the detection component (2) further comprises a fixing seat (22), the fixing seat (22) is fixedly mounted on the mounting plate (4), a through hole is formed in the middle of the fixing seat (22), a movable rod of the thickness gauge (21) is located in the through hole, the periphery of the thickness gauge (21) is fixedly mounted on the mounting plate (4), and the upper end face of the movable rod of the thickness gauge (21) is located above the fixing seat (22).
5. The automatic lens processing thickness detection mechanism according to claim 1, wherein: the clamping assembly (1) comprises a plurality of clamping rods (13), a positioning plate (14) is arranged on the mounting plate (4), positioning grooves (15) are formed in the positioning plate (14), the positioning grooves (15) are used for containing lenses (3), the clamping rods (13) are circumferentially uniformly distributed along the periphery of the positioning plate (14), one ends of the clamping rods (13) are fixedly connected to the mounting plate (4), and the other ends of the clamping rods (13) can be displaced and abutted to the outer edges of the lenses (3).
6. The automatic lens processing thickness detection mechanism according to claim 5, wherein: the locating plate (14) is provided with air holes, the air holes are communicated with the locating grooves (15), and the locating grooves (15) are communicated to the external air pump through the air holes.
7. The automatic lens processing thickness detection mechanism according to claim 6, wherein: the mounting panel (4) is L shape structure, and one side of mounting panel (4) is equipped with the spout, and thickness gauge (21) peripheral fixed mounting is to on slide (23), and in one end sliding connection of slide (23) is to the spout, one side fixed connection of slide (23) is to the expansion end of telescopic cylinder (24), and telescopic cylinder (24) peripheral fixed connection is on mounting panel (4), and thickness gauge (21) are located locating plate (14) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321523413.9U CN220279332U (en) | 2023-06-14 | 2023-06-14 | Automatic detection mechanism for lens processing thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321523413.9U CN220279332U (en) | 2023-06-14 | 2023-06-14 | Automatic detection mechanism for lens processing thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220279332U true CN220279332U (en) | 2024-01-02 |
Family
ID=89337793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321523413.9U Active CN220279332U (en) | 2023-06-14 | 2023-06-14 | Automatic detection mechanism for lens processing thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220279332U (en) |
-
2023
- 2023-06-14 CN CN202321523413.9U patent/CN220279332U/en active Active
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