Lens all-round appearance inspection device

Abstract

The utility model discloses a lens all-round appearance inspection device which comprises a workbench, the lower end of the workbench is provided with a first motor, the output end of the first motor penetrates through the workbench and is fixedly connected with a vertical rod, the upper end of the vertical rod is fixedly connected with a disc, the disc is fixedly connected with four connecting plates, and the four connecting plates are fixedly connected with the workbench. Second motors are arranged at the lower ends of the connecting plates correspondingly, the output ends of the second motors penetrate through the connecting plates and are fixedly connected with a placing base, connecting pieces are arranged on the placing base, clamping grooves are formed in the connecting pieces, and a laser receiver is arranged on one side of each connecting plate; through the device, full-circumference appearance inspection can be continuously carried out on the lens, and when the lens on one connecting piece is inspected, the detected lens on the device can be well disassembled and replaced, so that the inspection efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens inspection devices, in particular to a lens full-circumference appearance inspection device. Background Art

[0002] In our lives, whether it is mobile phones or cameras and other electronic products, lenses are needed. During the production process of lenses, the appearance of the lenses often needs to be inspected through a full-circle appearance inspection device to check whether there is printing missing, local dimness of diffraction, dirt, tilt and deformation of the graphics, etc.

[0003] The lens full-circle appearance inspection device disclosed in the utility model with the authorization announcement number CN210221454U includes a frame, the frame includes a workbench, the workbench is provided with a storage seat, an image shooting mechanism, the image shooting mechanism includes a camera, the camera faces the storage seat, and the frame also includes a driving mechanism, the driving mechanism drives the storage seat to rotate relative to the workbench. The beneficial effect of the utility model is: the utility model drives the storage seat to rotate by using the driving mechanism, and then the image shooting mechanism shoots the full-circle appearance of the inspected object on the storage seat, and then compares the photographed image with the preset image, and uses the image recognition technology to judge whether the full-circle appearance of the lens is printed clearly and correctly. When the device is used, the lens is first installed on the storage seat, and then the driving mechanism is started to make the storage seat and the lens rotate at a uniform speed, and the image shooting mechanism detects the lens at the same time, but in the detection process, the removal and installation of the lens will delay for a period of time, and the lens cannot be detected during this period of time. When multiple lenses need to be detected, the detection efficiency will be reduced. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a device for inspecting the full-circle appearance of a lens, which can solve the problem of comparing the captured image with a preset image, and using image recognition technology to determine whether the full-circle appearance of the lens is printed clearly and correctly. When the device is in use, the lens is first installed on a storage seat, and then the driving mechanism is started to rotate the storage seat and the lens at a uniform speed, and at the same time the picture shooting mechanism detects the lens. However, during the detection process, disassembling and installing the lens will delay for a period of time, and the lens cannot be detected during this period of time. When multiple lenses need to be detected, this will lead to a technical problem of reduced detection efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a full-circle appearance inspection device for a lens, comprising a workbench, a first motor is arranged at the lower end of the workbench, the output end of the first motor passes through the workbench and is fixedly connected to a vertical rod, a disc is fixedly connected to the upper end of the vertical rod, four connecting plates are fixedly connected to the disc, a second motor is arranged at the lower end of each connecting plate, the output end of the second motor passes through the connecting plate and is fixedly connected to a placement seat, a connecting plate is arranged on the placement seat, a card slot is opened on the connecting plate, and a laser receiver is arranged on one side of the connecting plate.

[0006] As a preferred technical solution of the utility model, an electric slide rail is arranged on the upper end of the workbench, and an electric slider is arranged on the electric slide rail.

[0007] As a preferred technical solution of the utility model, a fixing rod is fixedly connected to the upper end of the electric slider, and a camera device is arranged on the upper end of the fixing rod.

[0008] As a preferred technical solution of the utility model, a laser emitter is arranged on one side of the fixing rod.

[0009] As a preferred technical solution of the utility model, a bracket is fixedly connected to the upper end of the workbench, and lighting lamps are provided on the upper end and one side of the bracket.

[0010] As a preferred technical solution of the utility model, a control panel is fixedly connected to one side of the bracket, and supporting legs are fixedly connected to the top corners of the lower end of the workbench.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects: the device can be used to continuously perform a full-circle appearance inspection on the lens, and when inspecting a lens on a connecting piece, the lens on the device that has been inspected can be disassembled and replaced, thereby greatly improving the inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the workbench and the bracket of the utility model;

[0013] Figure 2 This is a side view of the structure of the workbench and the bracket of the utility model;

[0014] Figure 3 This is a schematic diagram of the top view of the workbench and bracket of the utility model;

[0015] Figure 4 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0016] Among them: 1. workbench; 2. first motor; 3. vertical rod; 4. disc; 5. connecting plate; 6. second motor; 7. placement seat; 8. connecting plate; 9. slot; 10. laser receiver; 11. electric slide rail; 12. electric slider; 13. fixing rod; 14. camera device; 15. laser transmitter; 16. bracket; 17. lighting lamp; 18. control panel; 19. supporting leg. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0018] Example

[0019] Please refer to Figure 1-Figure 3 As shown, the utility model provides a full-circle appearance inspection device for a lens, an electric slide rail 11 is arranged on the upper end of a workbench 1, an electric slider 12 is arranged on the electric slide rail 11, a fixing rod 13 is fixedly connected to the upper end of the electric slider 12, a camera device 14 is arranged on the upper end of the fixing rod 13, a laser transmitter 15 is arranged on one side of the fixing rod 13, the laser transmitter 15 and the laser receiver 10 are located at the same horizontal height, a bracket 16 is fixedly connected to the upper end of the workbench 1, an illuminating lamp 17 is arranged on the upper end and one side of the bracket 16, and the lens can be inspected better and more clearly by the illuminating lamp 17, a control panel 18 is fixedly connected to one side of the bracket 16, and supporting legs 19 are fixedly connected at the top corners of the lower end of the workbench 1.

[0020] When in use, by starting the electric slide rail 11 and the electric slider 12, the electric slider 12 can drive the fixed rod 13 and the camera device 14 to move during the movement, so that the distance between the camera device 14 and the lens on the connecting plate 8 can be adjusted, so that objects of different sizes on the lens can be well detected.

[0021] As a further implementation of this embodiment, Figure 1-Figure 4As shown, a first motor 2 is provided at the lower end of the workbench 1, and an output end of the first motor 2 passes through the workbench 1 and is fixedly connected to the vertical rod 3, a disc 4 is fixedly connected to the upper end of the vertical rod 3, four connecting plates 5 are fixedly connected to the disc 4, and the four connecting plates 5 are arranged at equal intervals, and a second motor 6 is provided at the lower end of the connecting plates 5, and an output end of the second motor 6 passes through the connecting plates 5 and is fixedly connected to a placement seat 7, a connecting piece 8 is provided on the placement seat 7, the connecting piece 8 is detachably connected to the placement seat 7, a card slot 9 is provided on the connecting piece 8, and a laser receiver 10 is provided on one side of the connecting plate 5.

[0022] When in use, one end of the lens to be inspected can be put into the slot 9 of the connecting plate 8 to be fixed. After the lenses are placed on the four placement seats 7, the first motor 2 is controlled to start through the control panel 18, so that the first motor 2 rotates at intervals and rotates ninety degrees each time, and the laser emitter 15 and the laser receiver 10 are started at the same time. When the first motor 2 drives a connecting plate 5 to rotate until the laser emitter 15 and the laser receiver 10 are in the same straight line, the first motor 2 stops rotating, and the laser receiver 10 will feedback information to the control panel 18, so that the control panel 18 controls the second motor 6 on the connecting plate 5 to rotate slowly and uniformly, so that the full-circle appearance inspection of the lens can be conveniently performed, and the time for the second motor 6 to rotate one circle is the same as the time for the first motor 2 to stop rotating. When the inspection of the lens on the connecting plate 5 is completed, the first motor 2 drives the circular The disk 4 and the connecting plate 5 continue to rotate ninety degrees and stop for a period of time, so as to check the lens on the other connecting plate 5. When the laser receiver 10 on the connecting plate 5 cannot receive the signal sent by the laser transmitter 15, the control panel 18 will control the second motor 6 on the connecting plate 5 to stop rotating. In addition, the staff can remove the lens on the connecting plate 5 from the connecting piece 8 and put the unchecked lens into the slot 9 on the connecting piece 8, so as to realize cyclic detection, and the time for manually taking and placing the lens from the slot 9 in the connecting piece 8 is less than the time for the first motor 2 to stop rotating. The device can continuously perform a full-circle appearance inspection on the lens. When inspecting the lens on a connecting piece 8, the lens on the device that has been inspected can be disassembled and replaced, thereby greatly improving the inspection efficiency.

[0023] Specific working principle: when in use, by starting the electric slide rail 11 and the electric slider 12, the electric slider 12 can drive the fixing rod 13 and the camera device 14 to move during the movement, so that the distance between the camera device 14 and the lens on the connecting piece 8 can be adjusted, so that the detection objects of different sizes on the lens can be well detected, and the picture detected by the camera device 14 can be reflected on the control panel 18, which is convenient for better inspection; put one end of the lens to be inspected into the card slot 9 of the connecting piece 8 for fixing, and after the lenses are placed on the four placement seats 7, control the first motor 2 to start through the control panel 18, so that the first motor 2 rotates at intervals, and each time rotates ninety degrees, and the laser transmitter 15 and the laser receiver 10 are started at the same time. When the first motor 2 drives a connecting plate 5 to rotate until the laser transmitter 15 and the laser receiver 10 are in the same straight line, the first motor 2 stops rotating, and the laser receiver 10 will feedback information to the control panel 18, so that the control panel 18 controls the second motor 6 on the connecting plate 5 to rotate slowly and uniformly. Therefore, it is convenient to carry out a full-circle appearance inspection on the lens, and the time for the second motor 6 to rotate one circle is the same as the time for the first motor 2 to stop rotating. After the inspection of the lens on the connecting plate 5 is completed, the first motor 2 drives the disk 4 and the connecting plate 5 to continue to rotate ninety degrees and then stop for a period of time, so as to inspect the lens on the other connecting plate 5. When the laser receiver 10 on the connecting plate 5 cannot receive the signal sent by the laser transmitter 15, the control panel 18 will control the second motor 6 on the connecting plate 5 to stop rotating. In addition, the staff can remove the lens on the connecting plate 5 from the connecting plate 8 and put the uninspected lens into the card slot 9 on the connecting plate 8, so as to realize cyclic detection, and the time for manually taking and placing the lens from the card slot 9 in the connecting plate 8 is less than the time for the first motor 2 to stop rotating. The device can continuously carry out a full-circle appearance inspection on the lens. When inspecting the lens on a connecting plate 8, the lens on the device that has been inspected can be disassembled and replaced, thereby greatly improving the inspection efficiency.

[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lens full-circle appearance inspection device, comprising a workbench (1), characterized in that: A first motor (2) is arranged at the lower end of the workbench (1), the output end of the first motor (2) passes through the workbench (1) and is fixedly connected to the vertical rod (3), the upper end of the vertical rod (3) is fixedly connected to a disk (4), four connecting plates (5) are fixedly connected to the disk (4), the lower ends of the connecting plates (5) are each provided with a second motor (6), the output end of the second motor (6) passes through the connecting plate (5) and is fixedly connected to a placement seat (7), a connecting plate (8) is arranged on the placement seat (7), a slot (9) is provided on the connecting plate (8), and a laser receiver (10) is arranged on one side of the connecting plate (5).

2. The lens full-circle appearance inspection device according to claim 1, characterized in that: An electric slide rail (11) is arranged at the upper end of the workbench (1), and an electric slider (12) is arranged on the electric slide rail (11).

3. The lens full-circle appearance inspection device according to claim 2, characterized in that: The upper end of the electric slider (12) is fixedly connected to a fixing rod (13), and the upper end of the fixing rod (13) is provided with a camera device (14).

4. The lens full-circle appearance inspection device according to claim 3, characterized in that: A laser emitter (15) is provided on one side of the fixing rod (13).

5. The lens full-circle appearance inspection device according to claim 1, characterized in that: A bracket (16) is fixedly connected to the upper end of the workbench (1), and an illuminating lamp (17) is provided on the upper end and one side of the bracket (16).

6. The lens full-circle appearance inspection device according to claim 5, characterized in that: A control panel (18) is fixedly connected to one side of the bracket (16), and support legs (19) are fixedly connected to the top corners of the lower end of the workbench (1).

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