CN221719756U - Lens detects tilting mechanism - Google Patents
Lens detects tilting mechanism Download PDFInfo
- Publication number
- CN221719756U CN221719756U CN202420367744.6U CN202420367744U CN221719756U CN 221719756 U CN221719756 U CN 221719756U CN 202420367744 U CN202420367744 U CN 202420367744U CN 221719756 U CN221719756 U CN 221719756U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- bevel gear
- stepping motor
- shaped frame
- lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 22
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 238000007689 inspection Methods 0.000 claims 7
- 230000007306 turnover Effects 0.000 description 13
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model belongs to the technical field of tilting mechanisms, and particularly relates to a lens detection tilting mechanism, which is characterized in that a vertical gear transmission mechanism is arranged, two first rotating shafts and two second rotating shafts which are sleeved in a rotating way are arranged, and the two first stepping motors and the two second stepping motors which can be started simultaneously or independently rotate are matched to drive the two first stepping motors and the two second stepping motors, so that the free rotation of a grabbing mechanism on a horizontal plane and the free rotation of the grabbing mechanism on a vertical plane can be realized, the angle or the direction can be adjusted as required after the lens is grabbed, and the use mode is more flexible.
Description
Technical Field
The utility model relates to the technical field of turnover mechanisms, in particular to a lens detection turnover mechanism.
Background
The lens needs to be subjected to technological parameter detection after processing, and the lens which is vertically placed needs to be picked up from the feeding tray during detection, and then is horizontally sent to the detector jig. In this process, the lens is subjected to posture change from "vertical" to "lying" and thus a device for gripping the workpiece is required to achieve flexible overturning. The chinese patent with application number CN201822000174.4 discloses a loading and unloading manipulator for lens detection, and the turning device that it provided can be used for carrying out vertical gesture and horizontal gesture to snatching the lens and switch between, but this kind of upset mode is more single, and angle adjustment's scope and mode are not very nimble, although can satisfy a part of upset demand, but if other angles upset or horizontal rotation are designed to this device just can not satisfy the needs.
Disclosure of utility model
In order to solve the problems, the utility model provides a lens detection turnover mechanism which is flexible to use and convenient to turn over.
The technical scheme adopted for solving the technical problems is as follows: the lens detection turnover mechanism comprises a mounting plate, wherein a U-shaped frame, a first rotating shaft and a second rotating shaft which are rotatably sleeved are arranged below the mounting plate, the first rotating shaft penetrates through and is fixedly connected to one side arm of the U-shaped frame, and the second rotating shaft penetrates through and is rotatably connected to the other side arm of the U-shaped frame; one end of the first rotating shaft, which is positioned outside the U-shaped frame, is in transmission connection with a first stepping motor, and one end of the second rotating shaft, which is positioned outside the U-shaped frame, is in transmission connection with a second stepping motor; the secondary bevel gear is arranged on the second rotating shaft, a secondary bevel gear is vertically meshed below the primary bevel gear, an installation shaft is arranged at the bottom of the secondary bevel gear, the installation shaft rotates to penetrate through the U-shaped frame, and a grabbing component is fixed below the installation shaft.
Further, the diameter of the first rotating shaft is smaller than that of the second rotating shaft, a connecting cavity is formed in one end side of the second rotating shaft, one end of the first rotating shaft stretches into the connecting cavity and is rotationally connected in the connecting cavity, and one end of the first rotating shaft and one end of the second rotating shaft are in rotary sleeving connection.
Further, the first stepping motor and the second stepping motor are both fixed on the lower side of the mounting plate.
Further, the first rotating shaft penetrates through the center of the main bevel gear and is in free rotation connection with the main bevel gear.
Further, the grabbing component is two oppositely arranged grippers, and the two grippers are driven to approach or depart from each other through the distance adjusting component.
Further, the distance adjusting assembly comprises an installation auxiliary plate, the top of the installation auxiliary plate is fixed with the installation shaft, and two end plates are arranged on two sides of the bottom of the installation auxiliary plate; a bidirectional screw rod is rotationally connected between the two end plates; the two sides of the bidirectional screw are in opposite screw thread directions, square nuts are respectively connected with the two sides of the bidirectional screw in a screw thread mode, and the handles are fixed at the bottoms of the square nuts 14; an adjusting stepping motor is fixed on the outer side of one of the end plates, and an output shaft of the adjusting stepping motor penetrates through the end plate and is in transmission connection with one end of the bidirectional screw rod.
Further, the top surface of the square nut is horizontally and slidably connected with the bottom surface of the installation auxiliary plate.
Further, the grabbing component is a sucker.
Further, rubber pads are bonded at one ends, close to each other, of the two grippers.
The beneficial effects of the utility model are as follows: compared with the prior art, the lens detection turnover mechanism provided by the utility model has the advantages that the vertical gear transmission mechanism is arranged, the two first rotating shafts and the second rotating shafts which are sleeved in a rotating way are arranged, and the two first stepping motors and the two second stepping motors which can be started simultaneously or independently rotate are matched to drive, so that the free rotation of the grabbing component on the horizontal plane and the free rotation of the grabbing component on the vertical plane can be realized, the angle or the direction can be adjusted as required after the lens is grabbed, and the use mode is more flexible.
Drawings
FIG. 1 is a schematic diagram of the overall axial structure of the present utility model;
Fig. 2 is a schematic elevational view of the present utility model.
In the figure: 1. a mounting plate; 10. a grip; 11. installing an auxiliary plate; 12. an end plate; 13. a bidirectional screw; 14. a square nut; 15. adjusting a stepping motor; 2. a U-shaped frame; 3. a first rotating shaft; 4. a second rotating shaft; 5. a first stepping motor; 6. a second stepping motor; 7. a main bevel gear; 8. a slave bevel gear; 9. and (5) mounting a shaft.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
The utility model provides a lens detection turnover mechanism which mainly comprises a mounting plate 1, wherein a turnover component is arranged below the mounting plate 1, a grabbing component is connected to the turnover component, the grabbing component can be used for grabbing a lens workpiece, and the turnover component can drive the grabbing component to turn over at 360 degrees on a horizontal plane and turn over at a vertical plane so as to adjust the position of the workpiece at multiple angles.
The turnover assembly comprises a U-shaped frame 2, and a first rotating shaft 3 and a second rotating shaft 4 which are rotatably connected to the U-shaped frame 2, wherein the diameter of the first rotating shaft 3 is smaller than that of the second rotating shaft 4, a connecting cavity (not shown in the figure) is arranged at one end side of the second rotating shaft 4, one end of the first rotating shaft 3 extends into the connecting cavity and is rotatably connected in the connecting cavity, and one end of the first rotating shaft 3 and one end of the second rotating shaft 4 are in a rotary sleeved connection structure. The two vertical walls of the U-shaped frame 2 are provided with rotating grooves, one end of the first rotating shaft 3 deviating from the second rotating shaft 4 is fixed and connected to the rotating groove on one side in a penetrating manner, and one end of the second rotating shaft 4 deviating from the first rotating shaft 3 is rotated and connected to the rotating groove on the other side in a penetrating manner. One end of the first rotating shaft 3 positioned outside the U-shaped frame 2 is in transmission connection with a first stepping motor 5, and one end of the second rotating shaft 4 positioned outside the U-shaped frame 2 is in transmission connection with a second stepping motor 6. The first stepping motor 5 and the second stepping motor 6 are fixed to the lower side of the mounting plate 1. The second rotating shaft 4 is connected with a vertical gear transmission assembly, the vertical gear transmission assembly comprises a main bevel gear 7 and a secondary bevel gear 8, the main bevel gear 7 is fixed on the second rotating shaft 4 and positioned on the inner side of the U-shaped frame 2, and the first rotating shaft 3 penetrates through the center of the main bevel gear 7 and is not connected with the main bevel gear 7 or is in free rotation connection with the main bevel gear 7. The slave bevel gear 8 is vertically engaged with the underside of the master bevel gear 7, and a mounting shaft 9 is connected from the bottom of the bevel gear 8, and the mounting shaft 9 penetrates through the U-shaped frame 2 and is rotatably connected with the U-shaped frame 2. The gripping assembly is attached to the bottom of the mounting shaft 9.
When the grabbing component is required to be adjusted to freely rotate on the horizontal plane, the second stepping motor 6 is started, and the second stepping motor 6 drives the second rotating shaft 4 and drives the main bevel gear 7 to rotate, so that the auxiliary bevel gear 8, the mounting shaft 9 and the grabbing component are sequentially driven to freely rotate. When the free rotation on the vertical surface is needed to be adjusted to realize overturning, the first stepping motor 5 and the second stepping motor 6 are started to rotate in the same direction, the first stepping motor 6 drives the U-shaped frame 2 to rotate on the vertical surface through the first rotating shaft 3, and meanwhile, the U-shaped frame 2 also drives the secondary bevel gear 8 to rotate when rotating on the vertical surface, so that the cooperation of the second stepping motor 6 is needed, the secondary stepping motor 6 is utilized to drive the main bevel gear 7 to synchronously rotate, and the phenomenon of blocking of the secondary bevel gear 8 is avoided.
The grabbing component can be a sucker, the sucker can be one vertically arranged, the top of the lens workpiece is directly grabbed, or two oppositely arranged two sucker components are used for directly grabbing the two end sides of the workpiece.
In the utility model, the grabbing component is two grippers 10 which can be mutually close to or far away from each other and are oppositely arranged, and the two grippers 10 are driven to be close to or far away from each other by the distance adjusting component.
The distance adjusting component comprises an installation auxiliary plate 11, the top of the installation auxiliary plate 11 is fixed with an installation shaft 9, two end plates 12 are arranged on two sides of the bottom of the installation auxiliary plate 11, a bidirectional screw rod 13 is connected between the two end plates 12 in a rotating mode, threads on two sides of the bidirectional screw rod 13 are opposite in direction, square nuts 14 are respectively connected on two sides of the bidirectional screw rod 13 in a threaded mode, and a gripper 10 is fixed to the bottom of the square nuts 14 to grasp a lens workpiece. An adjusting stepping motor 15 is fixed on the outer side of one of the end plates 12, and an output shaft of the adjusting stepping motor 15 penetrates through the end plate 12 and is in transmission connection with one end of the bidirectional screw 13 so as to drive the bidirectional screw 13 to rotate.
The top surface of square nut 14 and the bottom surface horizontal sliding connection of installation subplate 11 for can form spacing between installation subplate 11 and the square nut 14, avoid square nut 14 to beat along with bi-directional screw 13 and rotate.
One end of the two grippers 10 close to each other is adhered with a rubber pad to protect the gripped lens workpiece, and friction force can be increased to make gripping more firm.
The top surface of mounting panel 1 can be connected with the elevating system who is used for driving this device and carries out horizontal displacement's mobile mechanism to make elevating system and mobile mechanism can drive this device and carry out X, Y and Z three ascending displacement adjustment. The lifting mechanism and the horizontal displacement mechanism can adopt an air cylinder or a screw sliding table module in the prior art, and the utility model does not further describe the lifting mechanism and the horizontal displacement mechanism.
The foregoing embodiments are merely examples of the present utility model, and the scope of the present utility model includes, but is not limited to, the forms and styles of the foregoing embodiments, and any suitable changes or modifications made by those skilled in the art, which are consistent with the claims of the present utility model, shall fall within the scope of the present utility model.
Claims (9)
1. A lens detects tilting mechanism, its characterized in that: the device comprises a mounting plate and a grabbing component, wherein a U-shaped frame, a first rotating shaft and a second rotating shaft which are rotatably sleeved are arranged below the mounting plate, the first rotating shaft penetrates through and is fixedly connected to one side arm of the U-shaped frame, and the second rotating shaft penetrates through and is rotatably connected to the other side arm of the U-shaped frame; one end of the first rotating shaft, which is positioned outside the U-shaped frame, is in transmission connection with a first stepping motor, and one end of the second rotating shaft, which is positioned outside the U-shaped frame, is in transmission connection with a second stepping motor; the secondary bevel gear is arranged on the second rotating shaft, a secondary bevel gear is vertically meshed below the primary bevel gear, an installation shaft is arranged at the bottom of the secondary bevel gear, the installation shaft rotates to penetrate through the U-shaped frame, and a grabbing component is fixed below the installation shaft.
2. The lens inspection flipping mechanism of claim 1, wherein: the diameter of the first rotating shaft is smaller than that of the second rotating shaft, a connecting cavity is formed in one end side of the second rotating shaft, one end of the first rotating shaft stretches into the connecting cavity and is rotationally connected in the connecting cavity, and one end of the first rotating shaft and one end of the second rotating shaft are in rotary sleeving connection.
3. The lens inspection flipping mechanism of claim 1, wherein: the first stepping motor and the second stepping motor are both fixed on the lower side of the mounting plate.
4. The lens detection flip mechanism of claim 2, wherein: the first rotating shaft penetrates through the center of the main bevel gear and is in free rotation connection with the main bevel gear.
5. The lens inspection flipping mechanism of claim 1, wherein: the grabbing component is two oppositely arranged grippers, and the two grippers are driven to approach or depart from each other through the distance adjusting component.
6. The lens inspection flipping mechanism according to claim 5, wherein: the distance adjusting assembly comprises an installation auxiliary plate, the top of the installation auxiliary plate is fixed with the installation shaft, and two end plates are arranged on two sides of the bottom of the installation auxiliary plate; a bidirectional screw rod is rotationally connected between the two end plates; the threads on two sides of the bidirectional screw rod are opposite in direction, square nuts are respectively connected with two sides of the bidirectional screw rod in a threaded mode, and the grippers are fixed to the bottoms of the square nuts; an adjusting stepping motor is fixed on the outer side of one of the end plates, and an output shaft of the adjusting stepping motor penetrates through the end plate and is in transmission connection with one end of the bidirectional screw rod.
7. The lens inspection flipping mechanism of claim 6, wherein: the top surface of square nut and the bottom surface horizontal sliding connection of installation subplate.
8. The lens inspection flipping mechanism of claim 1, wherein: the grabbing component is a sucker.
9. The lens inspection flipping mechanism according to claim 5, wherein: one end of each of the two handles, which is close to each other, is adhered with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420367744.6U CN221719756U (en) | 2024-02-28 | 2024-02-28 | Lens detects tilting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420367744.6U CN221719756U (en) | 2024-02-28 | 2024-02-28 | Lens detects tilting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221719756U true CN221719756U (en) | 2024-09-17 |
Family
ID=92687416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420367744.6U Active CN221719756U (en) | 2024-02-28 | 2024-02-28 | Lens detects tilting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221719756U (en) |
-
2024
- 2024-02-28 CN CN202420367744.6U patent/CN221719756U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109465840B (en) | Sucking disc-paw composite grabbing device | |
| CN111421566A (en) | Belt type under-actuated three-joint mechanical finger structure and operation method thereof | |
| WO2021017187A1 (en) | Industrial robot for grabbing work | |
| CN102528793A (en) | End effector overturnable mechanism for carrying plate-shaped workpiece | |
| CN108247658B (en) | Flat folder coupling adaptive multi-mode grabs robot finger apparatus | |
| CN214981055U (en) | Vertical wafer loading and unloading manipulator | |
| CN212193201U (en) | Belt type under-actuated three-joint manipulator | |
| CN221719756U (en) | Lens detects tilting mechanism | |
| CN210256211U (en) | Automatic change mechanical arm device | |
| CN112223337A (en) | Glass sucker manipulator | |
| CN216067516U (en) | Multifunctional robot gripper | |
| CN212445299U (en) | Multi-scene self-adaptive three-finger manipulator | |
| CN208345291U (en) | Loading and unloading shipping line | |
| CN219362483U (en) | Glass grabbing mechanism with anti-falling function | |
| CN212291886U (en) | Material feeding unit of PVC production usefulness | |
| CN211366243U (en) | Carton pile up neatly end effector and arm | |
| CN213034621U (en) | Feeding and taking manipulator | |
| CN110340242B (en) | Bender loading attachment | |
| CN115229841A (en) | Manipulator device with joint flexibility ratio convenient to adjust | |
| CN220972433U (en) | Manual cylinder type flexible centering handle | |
| CN221089050U (en) | Industrial robot arm snatchs mechanism | |
| CN217475947U (en) | Grabbing device of electric motor car battery PACK production line | |
| CN221587168U (en) | Transfer machine of automobile center console | |
| CN219404274U (en) | Multifunctional mechanical arm | |
| CN215660264U (en) | A manipulator device for part is transported |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |