CN216071937U - Turnover device for detecting front and back of lens - Google Patents
Turnover device for detecting front and back of lens Download PDFInfo
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- CN216071937U CN216071937U CN202122086768.3U CN202122086768U CN216071937U CN 216071937 U CN216071937 U CN 216071937U CN 202122086768 U CN202122086768 U CN 202122086768U CN 216071937 U CN216071937 U CN 216071937U
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- lens
- frame body
- supporting
- seat
- moving
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Abstract
The utility model discloses a turnover device for detecting the front and back surfaces of a lens, which comprises a supporting mechanism, wherein a front-back moving mechanism is arranged on the upper side of the supporting mechanism, a turnover mechanism for fixedly turning over the lens is arranged on the front-back moving mechanism, a detection lens is arranged at the upper end of the supporting mechanism, the turnover mechanism is connected with the front-back moving mechanism, and the front-back moving mechanism is connected with the supporting mechanism; the supporting mechanism comprises a supporting seat, a frame body is arranged on the rear side of the upper end of the supporting seat, the detection lens is mounted at the upper end of the frame body, and a sliding groove is formed in the top surface of the supporting seat; the turnover mechanism comprises a bracket arranged on the front-back moving mechanism. According to the utility model, the turnover mechanism is integrally moved through the front-back moving mechanism, and the turnover mechanism is convenient for limiting and fixing the lens, so that the detected lens is turned over, and two sides of the lens can be detected after one-time clamping, thus the detection efficiency is improved, and the production cost is reduced.
Description
Technical Field
The utility model relates to the field of optical lenses, in particular to a turn-over device for detecting the front and back of a lens.
Background
In the prior art, the lens detection machine generally detects only a single surface of a lens, and the defects of low detection precision and high defective rate exist due to the lack of a process and a turnover device for detecting the back surface of the lens.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a turn-over device for detecting the front and back surfaces of a lens to solve the above-mentioned problems.
The utility model realizes the purpose through the following technical scheme:
a turnover device for detecting the front and back surfaces of a lens comprises a supporting mechanism, wherein a front-back moving mechanism is arranged on the upper side of the supporting mechanism, a turnover mechanism for fixedly turnover the lens is arranged on the front-back moving mechanism, a detection lens is arranged at the upper end of the supporting mechanism, the turnover mechanism is connected with the front-back moving mechanism, and the front-back moving mechanism is connected with the supporting mechanism;
the supporting mechanism comprises a supporting seat, a frame body is arranged on the rear side of the upper end of the supporting seat, the detection lens is mounted at the upper end of the frame body, and a sliding groove is formed in the top surface of the supporting seat; the turnover mechanism comprises a support arranged on the front-back moving mechanism, a frame body is arranged on the support, the frame body is connected with the support through a rotating shaft, the front end of the rotating shaft is connected with an angle motor, notch grooves are symmetrically formed in the inner side surface of the frame body, springs are arranged on the inner sides of the notch grooves, clamping blocks are arranged at the end parts of the springs, and flanges are arranged on the inner wall of the frame body.
Further setting: the back-and-forth moving mechanism comprises a moving seat, a screw rod penetrates through the moving seat, the rear end of the screw rod is connected with a servo motor, the screw rod is in threaded connection with the moving seat, and the screw rod is rotatably connected with the frame body.
According to the arrangement, the screw rod is driven to rotate by the servo motor, so that the movable seat moves back and forth, and the turnover mechanism enters and exits the detection area.
Further setting: the back-and-forth moving mechanism comprises a moving seat, the rear end of the moving seat is connected with an electric telescopic rod, and the fixed end of the electric telescopic rod is installed on the frame body.
According to the arrangement, the movable seat is pushed to move back and forth through the extension of the electric telescopic rod, so that the turnover mechanism enters and exits the detection area.
Further setting: the lower end of the moving seat is provided with a boss which slides in the sliding groove, and the support is welded with the moving seat.
So set up, be convenient for remove the seat and be in carry out spacing slip on the supporting seat, the welding improves the support with the joint strength who removes the seat.
Further setting: the rotating shaft is rotatably connected with the support, and the rotating shaft is welded with the frame body.
So set up, make the pivot support the rotation of framework.
Further setting: the flange is located on the middle surface of the frame body, the flange is 3-5mm higher than the inner wall surface of the frame body, and the clamping block is made of polyurethane materials.
So set up, through the flange supports spacingly to the lens, then through press from both sides tight piece and carry out the centre gripping to the lens both sides and fix.
Compared with the prior art, the utility model has the following beneficial effects:
the turnover mechanism is integrally moved through the front-back moving mechanism, the turnover mechanism is convenient to limit and fix the lens through the turnover mechanism, the detected lens is turned over, two sides of the lens can be detected after one-time clamping, the detection efficiency is improved, and the production cost is reduced.
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 creative efforts.
FIG. 1 is a schematic view of a first structure of an inverting device for detecting front and back sides of a lens according to embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of a second structure of the turnover device for detecting the front and back sides of the lens according to embodiment 1 of the present invention;
FIG. 3 is a schematic structural diagram of a turnover mechanism of the turnover device for detecting the front and back of a lens according to the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 of the turnover device for detecting the front and back sides of the lens.
The reference numerals are explained below:
1. a support mechanism; 11. a supporting seat; 12. a frame body; 13. a chute; 2. a forward-backward movement mechanism; 21. a movable seat; 22. a screw; 23. a servo motor; 24. an electric telescopic rod; 3. a turnover mechanism; 31. a support; 32. a frame body; 33. a notch groove; 34. a spring; 35. a clamping block; 36. a rotating shaft; 37. an angle motor; 38. a flange; 4. and detecting the lens.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The utility model will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-3, a turnover device for detecting the front and back of a lens comprises a support mechanism 1, a front-back movement mechanism 2 is arranged on the upper side of the support mechanism 1, a turnover mechanism 3 for fixedly turning over the lens is arranged on the front-back movement mechanism 2, a detection lens 4 is arranged at the upper end of the support mechanism 1, the turnover mechanism 3 is connected with the front-back movement mechanism 2, and the front-back movement mechanism 2 is connected with the support mechanism 1;
the supporting mechanism 1 comprises a supporting seat 11, a frame body 12 is arranged on the rear side of the upper end of the supporting seat 11, a detection lens 4 is arranged on the upper end of the frame body 12, and a sliding groove 13 is arranged on the top surface of the supporting seat 11 and used for guiding and limiting the movement of a moving seat 21; tilting mechanism 3 is including setting up the support 31 on back-and-forth movement mechanism 2, is provided with framework 32 on support 31, is connected through pivot 36 between framework 32 and support 31, and front side pivot 36 front end is connected with angle motor 37, and the symmetry is provided with breach groove 33 on the framework 32 medial surface, and breach groove 33 inboard is provided with spring 34, and spring 34 tip is provided with and presss from both sides tight piece 35 for the fixed lens of centre gripping, is provided with flange 38 on the framework 32 inner wall, is used for supporting the lens.
Preferably: the forward-backward movement mechanism 2 comprises a movement seat 21, a screw rod 22 penetrates through the movement seat 21, the rear end of the screw rod 22 is connected with a servo motor 23, the screw rod 22 is in threaded connection with the movement seat 21, the screw rod 22 is rotationally connected with the frame body 12, the screw rod 22 is driven to rotate through the servo motor 23, the movement seat 21 is made to move forward and backward, and the turnover mechanism 3 is made to enter and exit a detection area; the lower end of the moving seat 21 is provided with a boss which slides with the sliding chute 13, the bracket 31 is welded with the moving seat 21, the moving seat 21 can conveniently perform limited sliding on the supporting seat 11, and the welding improves the connection strength of the bracket 31 and the moving seat 21; the rotating shaft 36 is rotatably connected with the bracket 31, and the rotating shaft 36 is welded with the frame body 32, so that the rotating shaft 36 supports the rotation of the frame body 32; the flange 38 is located on the middle surface of the frame body 32, the flange 38 is 3-5mm higher than the inner wall surface of the frame body 32, the clamping block 35 is made of polyurethane materials, the lens is supported and limited through the flange 38, and then the two sides of the lens are clamped and fixed through the clamping block 35.
Example 2
As shown in fig. 3-4, a turning device for detecting the front and back of a lens comprises a supporting mechanism 1, a front-back moving mechanism 2 is arranged on the upper side of the supporting mechanism 1, a turning mechanism 3 for fixedly turning the lens is arranged on the front-back moving mechanism 2, a detection lens 4 is arranged at the upper end of the supporting mechanism 1, the turning mechanism 3 is connected with the front-back moving mechanism 2, and the front-back moving mechanism 2 is connected with the supporting mechanism 1;
the supporting mechanism 1 comprises a supporting seat 11, a frame body 12 is arranged on the rear side of the upper end of the supporting seat 11, a detection lens 4 is arranged on the upper end of the frame body 12, and a sliding groove 13 is arranged on the top surface of the supporting seat 11 and used for guiding and limiting the movement of a moving seat 21; tilting mechanism 3 is including setting up the support 31 on back-and-forth movement mechanism 2, is provided with framework 32 on support 31, is connected through pivot 36 between framework 32 and support 31, and front side pivot 36 front end is connected with angle motor 37, and the symmetry is provided with breach groove 33 on the framework 32 medial surface, and breach groove 33 inboard is provided with spring 34, and spring 34 tip is provided with and presss from both sides tight piece 35 for the fixed lens of centre gripping, is provided with flange 38 on the framework 32 inner wall, is used for supporting the lens.
Preferably: the forward-backward moving mechanism 2 comprises a moving seat 21, the rear end of the moving seat 21 is connected with an electric telescopic rod 24, the fixed end of the electric telescopic rod 24 is arranged on the frame body 12, and the moving seat 21 is pushed to move forward and backward by the extension and contraction of the electric telescopic rod 24, so that the turnover mechanism 3 enters and exits a detection area; the lower end of the moving seat 21 is provided with a boss which slides with the sliding chute 13, the bracket 31 is welded with the moving seat 21, the moving seat 21 can conveniently perform limited sliding on the supporting seat 11, and the welding improves the connection strength of the bracket 31 and the moving seat 21; the rotating shaft 36 is rotatably connected with the bracket 31, and the rotating shaft 36 is welded with the frame body 32, so that the rotating shaft 36 supports the rotation of the frame body 32; the flange 38 is located on the middle surface of the frame body 32, the flange 38 is 3-5mm higher than the inner wall surface of the frame body 32, the clamping block 35 is made of polyurethane materials, the lens is supported and limited through the flange 38, and then the two sides of the lens are clamped and fixed through the clamping block 35.
The working principle and the using process of the utility model are as follows: the lens is placed on the upper side of a flange 38 of a frame body 32, the springs 34 on the two sides push a clamping block 35 to clamp and limit the lens, then the servo motor 23 of the back-and-forth moving mechanism 2 drives a screw rod 22 to rotate or an electric telescopic rod 24 to stretch, so that the moving seat 21 moves backwards to the lower side of the detection lens 4 for detection, the moving seat 21 moves backwards after detection, the rotating shaft 36 is driven to rotate by 180 degrees through rotation of an angle motor 37, the frame body 32 is integrally turned over, the other surface of the lens is turned upwards, and then the lens is moved into a detection area for detection.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a turn-over device that lens positive and negative detected which characterized in that: the device comprises a supporting mechanism (1), wherein a front-back moving mechanism (2) is arranged on the upper side of the supporting mechanism (1), a turnover mechanism (3) for fixing and overturning a lens is arranged on the front-back moving mechanism (2), a detection lens (4) is arranged at the upper end of the supporting mechanism (1), the turnover mechanism (3) is connected with the front-back moving mechanism (2), and the front-back moving mechanism (2) is connected with the supporting mechanism (1);
the supporting mechanism (1) comprises a supporting seat (11), a frame body (12) is arranged on the rear side of the upper end of the supporting seat (11), the detection lens (4) is mounted at the upper end of the frame body (12), and a sliding groove (13) is formed in the top surface of the supporting seat (11); tilting mechanism (3) is including setting up support (31) on back-and-forth movement mechanism (2), be provided with framework (32) on support (31), framework (32) with connect through pivot (36) between support (31), the front side pivot (36) front end is connected with angle motor (37), the symmetry is provided with breach groove (33) on framework (32) medial surface, breach groove (33) inboard is provided with spring (34), spring (34) tip is provided with and presss from both sides tight piece (35), be provided with flange (38) on framework (32) inner wall.
2. The apparatus for detecting the front and back sides of a lens according to claim 1, wherein: the front-back moving mechanism (2) comprises a moving seat (21), a screw rod (22) penetrates through the moving seat (21), the rear end of the screw rod (22) is connected with a servo motor (23), the screw rod (22) is in threaded connection with the moving seat (21), and the screw rod (22) is rotatably connected with the frame body (12).
3. The apparatus for detecting the front and back sides of a lens according to claim 1, wherein: the front-back moving mechanism (2) comprises a moving seat (21), the rear end of the moving seat (21) is connected with an electric telescopic rod (24), and the fixed end of the electric telescopic rod (24) is installed on the frame body (12).
4. The apparatus for detecting the front and back sides of a lens according to claim 2 or 3, wherein: the lower end of the moving seat (21) is provided with a boss which slides in the sliding groove (13), and the support (31) is welded with the moving seat (21).
5. The apparatus for detecting the front and back sides of a lens according to claim 1, wherein: the rotating shaft (36) is rotationally connected with the support (31), and the rotating shaft (36) is welded with the frame body (32).
6. The apparatus for detecting the front and back sides of a lens according to claim 1, wherein: the flange (38) is located on the middle surface of the frame body (32), the flange (38) is 3-5mm higher than the inner wall surface of the frame body (32), and the clamping block (35) is made of polyurethane materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086768.3U CN216071937U (en) | 2021-09-01 | 2021-09-01 | Turnover device for detecting front and back of lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086768.3U CN216071937U (en) | 2021-09-01 | 2021-09-01 | Turnover device for detecting front and back of lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216071937U true CN216071937U (en) | 2022-03-18 |
Family
ID=80673691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122086768.3U Active CN216071937U (en) | 2021-09-01 | 2021-09-01 | Turnover device for detecting front and back of lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216071937U (en) |
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2021
- 2021-09-01 CN CN202122086768.3U patent/CN216071937U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20221107 Address after: 200120 3rd Floor, Building 8, No. 166, Mindong Road, Pudong New Area, Shanghai Patentee after: SHANGHAI HONGSHUO OPTICAL TECHNOLOGY Co.,Ltd. Address before: 312400 Shengzhou Guangyu Industrial Co., Ltd., No. 7, Tieyuan Second Road, Shengzhou, Shaoxing, Zhejiang Patentee before: Wang Bingqian |