CN216816505U

CN216816505U - Laser lens visual inspection device

Info

Publication number: CN216816505U
Application number: CN202123179856.4U
Authority: CN
Inventors: 任光裕
Original assignee: Jiangsu Tiankai Photoelectric Co ltd
Current assignee: Jiangsu Tiankai Photoelectric Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-24
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a laser lens visual detection device, which comprises a workbench, a transmission device, a servo drive plate, a device plate and a lens storage plate, wherein the front end of the device plate is fixedly connected with a device extension transverse plate, the lower end of the device extension transverse plate is fixedly provided with a lighting device and a common camera, the lower end of the device plate is fixedly connected with a device extension vertical plate, the front end of the device extension vertical plate is fixedly provided with a high-pixel camera, the lens storage plate is fixedly connected with a numbering mark, the lens storage plate is provided with a storage groove, the storage groove and the numbering mark are aligned at the side end, a storage groove through hole is arranged in the storage groove, the servo drive plate is fixedly provided with a servo drive motor, a rotating column support and a sliding column support, and the whole detection process is completed by a machine through the design of a detection mechanism and the lens storage plate, the staff only need wait to detect and take the defective product after finishing, labour saving and time saving.

Description

Laser lens visual inspection device

Technical Field

The utility model relates to the technical field of laser lens visual detection devices, in particular to a laser lens visual detection device.

Background

After laser lens production was accomplished, can produce the laser lens that has the flaw occasionally, when examining, need take the laser lens and shine it to whether this laser lens has the flaw, but all need operate through the manual work when examining, very waste time and energy, therefore we need propose a laser lens vision detection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser lens visual detection device, which is characterized in that through the design of a detection mechanism and a lens storage plate, the whole detection process is completed by a machine, and a worker only needs to wait for the detection to finish and then take out defective products, so that time and labor are saved, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a laser lens visual detection device comprises a workbench, a transmission device, a servo drive plate, a device plate and a lens containing plate, wherein the front end of the device plate is fixedly connected with a device extension transverse plate, the lower end of the device extension transverse plate is fixedly provided with a lighting device and a common camera, the lower end of the device plate is fixedly connected with a device extension vertical plate, and the front end of the device extension vertical plate is fixedly provided with a high-pixel camera;

the lens storage plate is fixedly connected with a numbering mark, a storage groove is formed in the lens storage plate, the side ends of the storage groove and the numbering mark are aligned, and a storage groove through hole is formed in the storage groove;

fixed mounting has servo drive motor, rotates post support and traveller support on the servo drive board, the inboard of rotating the post support is rotated and is connected with the screw thread and rotates the post, the side fixedly connected with traveller of traveller support, the screw thread rotates the post and is the setting of lining up and down with the traveller, fixed connection rotates the side of post in the screw thread in servo drive motor's the axis of rotation.

Preferably, the rear end of the device plate is fixedly connected with a device plate through hole seat and a thread through hole seat, a through hole is formed in the side end of the device plate through hole seat, and a thread through hole is formed in the side end of the thread through hole seat.

Preferably, the device plate through hole seat is inserted on the sliding column in a sliding mode through a through hole in the side end, and the threaded through hole seat is connected to the threaded rotating column through a threaded through hole in the side end in a threaded mode.

Preferably, the conveying device is fixedly arranged at the upper end of the workbench, and the illuminating device and the common camera are arranged at the upper end of the conveying device.

Preferably, a conveyor belt is rotatably connected to a side end of the conveyor, a conveying placing plate is fixedly connected to a lower end of the conveyor, the lens accommodating plate is arranged at an upper end of the conveying placing plate, and the side end of the lens accommodating plate is aligned with the conveyor belt.

Preferably, fixedly connected with shoots the face on the workstation, high pixel camera sets up the upper end at the face of shooing.

Preferably, the lower end of the servo drive plate is fixedly connected with a drive plate support, and the lower end of the drive plate support is fixedly connected to the workbench.

Compared with the prior art, the utility model has the beneficial effects that:

through the design of the detection mechanism and the lens containing plate, laser lenses are placed in the containing grooves in the lens containing plate and are moved to the upper end of the detection mechanism through the conveying device, the detection mechanism can detect the laser lenses on the lens containing plate one by one through servo driving and generate serial numbers and detection results, and the serial numbers and the detection results are provided for workers so as to screen out unqualified laser lenses;

the whole detection process is completed by a machine, and a worker can wait for the lens storage plate to be detected completely and take the laser lens with the corresponding number mark on the lens storage plate according to the number fed back by the system.

Drawings

FIG. 1 is a schematic view of the present invention before the lens receiving plate is installed;

FIG. 2 is a schematic view of the structure of the device board of the present invention;

FIG. 3 is a schematic diagram of a lens receiving plate structure according to the present invention;

fig. 4 is a complete structural schematic diagram of the present invention.

In the figure: 1. a work table; 11. photographing the board surface; 2. a conveying device; 21. a conveyor belt; 22. conveying the placing plate; 3. a servo drive board; 31. a servo drive motor; 32. rotating the column support; 33. a strut support; 34. a threaded rotating post; 35. a traveler; 36. a drive plate support; 4. a mounting plate; 41. a device expansion cross plate; 42. a lighting device; 43. a common camera; 44. a device extension riser; 45. a high pixel camera; 46. a mounting plate through hole seat; 47. a threaded through-hole seat; 5. a lens storage plate; 51. a receiving groove; 52. receiving the groove through hole; 53. and (4) numbering marks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a laser lens visual detection device is characterized in that a photographing plate surface 11, a transmission device 2 and a driving plate support 36 are fixedly connected to a workbench 1, and a servo driving structure is arranged on the driving plate support 36.

The servo driving structure mainly comprises a servo driving plate 3 and a device plate 4, a servo driving motor 31, a rotating column support 32 and a sliding column support 33 are fixedly installed on a panel at the front end of the servo driving plate 3, and a threaded rotating column 34 is rotatably connected to the inner side of the rotating column support 32, so that a rotating shaft of the servo driving motor 31 is fixedly connected to the side end of the threaded rotating column 34, and the servo driving motor 31 drives the threaded rotating column 34 to rotate; a sliding column 35 is fixedly connected to the side end of the sliding column support 33, and the threaded rotating column 34 and the sliding column 35 are vertically aligned so as to install the device plate 4;

the rear end of the device plate 4 is fixedly connected with a device plate through hole seat 46 and a threaded through hole seat 47, the side end of the device plate through hole seat 46 is provided with a through hole, the side end of the threaded through hole seat 47 is provided with a threaded through hole, and the threaded through hole is used as a connecting seat of the device plate 4; through the arrangement of the connecting seat, the device plate through hole seat 46 can be inserted on the sliding column 35 in a sliding mode through the through hole of the side end, the thread through hole seat 47 can be connected on the thread rotating column 34 through the thread through hole of the side end in a threaded mode, and therefore the device plate 4 can rotate through the thread rotating column 34 when the servo driving motor 31 drives the thread rotating column 34 to rotate, the cross shaft can move on the thread rotating column 34 and the sliding column 35, and the servo driving structure is arranged.

A detection mechanism is arranged on the device plate 4, and the detection mechanism mainly comprises an illuminating device 42, a common camera 43 and a high-pixel camera 45; the front end of the device plate 4 is fixedly connected with a device extension transverse plate 41, so that the lighting device 42 and the common camera 43 are fixedly arranged at the lower end of the device extension transverse plate 41, and the lighting device 42 and the common camera 43 are positioned at the upper end of the conveying device 2; the lower end of the device plate 4 is fixedly connected with a device extension vertical plate 44, the front end of the device extension vertical plate 44 is fixedly provided with a high-pixel camera 45, and the high-pixel camera 45 is arranged at the upper end of the photographing plate surface 11 so as to photograph the same.

The side end of the conveying device 2 is rotatably connected with a conveying belt 21, the lower end of the conveying device 2 is fixedly connected with a conveying placing plate 22, and thus the lens containing plate 5 is arranged at the upper end of the conveying placing plate 22, and the side end is arranged in alignment with the conveying belt 21, so that the lens containing plate 5 can perform conveying movement through the conveying belt 21.

The lens storage plate 5 is provided with a storage groove 51 for placing a laser lens, the lens storage plate 5 is fixedly connected with a number mark 53, the storage groove 51 is aligned with the number mark 53 at the side end so as to be aligned with the illumination device 42 and the common camera 43 up and down, wherein the common camera 43 is arranged at the upper end of the number mark 53, the illumination device 42 is arranged at the upper end of the storage groove 51, and a storage groove through hole 52 is arranged in the storage groove 51 so as to enable the light of the illumination device 42 to pass through the storage groove 51 and the storage groove through hole 52 and irradiate on the photographing plate surface 11; in addition, the illumination device 42 may be provided as a laser illumination device.

The working principle is as follows: a laser lens is placed in a containing groove 51 in the lens containing plate 5, the lens containing plate 5 is conveyed to a conveying and placing plate 22 through external conveying equipment, and at the moment, a conveying belt 21 rotates to enable the lens containing plate 5 to move to the central position in the conveying device 2 so as to be convenient for detection;

the device board 4 moves horizontally through servo drive, so that the lighting equipment 42 and the common camera 43 at the upper end of the device board are aligned to the accommodating groove 51 and the numbering mark 53, the common camera 43 takes a picture of the numbering mark 53, the picture taking result is generated into a number through an automatic character recognition system, the lighting equipment 42 irradiates a laser lens in the accommodating groove 51, the irradiation result is projected onto the picture taking board surface 11 through the accommodating groove through hole 52, at the moment, the high-pixel camera 45 on the picture taking board surface 11 takes a picture of the irradiation result, the pixel data result is analyzed through a computer, and the identified number is matched, so that the pixel data result is provided for workers, and the unqualified laser lens is screened out;

after all the laser lenses on the lens containing plate 5 are detected, the laser lenses are transmitted out through the conveying device 2, so that the lens containing plate 5 is received by external conveying equipment, and the next detection work can be continued.

The whole detection process is completed by a machine, and a worker can wait for the lens storage plate 5 to be completely detected and take the laser lens in the storage groove 51 corresponding to the number mark 53 according to the number fed back by the system.

The control mode of the present application document is automatically controlled by a controller, the control circuit of the controller can be realized by programming by a person skilled in the art, and the present application document belongs to the common knowledge in the field, and the present application document is mainly used for protecting a mechanical device, so the present application document does not explain the control mode and the circuit connection in detail, and the device supplies power by an external power supply.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser lens visual detection device, includes workstation (1), conveyer (2), servo drive board (3), device board (4), lens storage plate (5), its characterized in that: the front end of the device plate (4) is fixedly connected with a device extension transverse plate (41), the lower end of the device extension transverse plate (41) is fixedly provided with a lighting device (42) and a common camera (43), the lower end of the device plate (4) is fixedly connected with a device extension vertical plate (44), and the front end of the device extension vertical plate (44) is fixedly provided with a high-pixel camera (45);

the lens storage plate (5) is fixedly connected with a numbering mark (53), a storage groove (51) is formed in the lens storage plate (5), the side ends of the storage groove (51) and the numbering mark (53) are aligned, and a storage groove through hole (52) is formed in the storage groove (51);

fixed mounting has servo drive motor (31), rotates post support (32) and traveller support (33) on servo drive plate (3), the inboard of rotating post support (32) is rotated and is connected with screw thread rotation post (34), side fixedly connected with traveller (35) of traveller support (33), screw thread rotation post (34) and traveller (35) are the setting of lining up and down, fixed connection is in the side of screw thread rotation post (34) in the axis of rotation of servo drive motor (31).

2. The visual inspection device for laser lens according to claim 1, wherein: the rear end of the device plate (4) is fixedly connected with a device plate through hole seat (46) and a thread through hole seat (47), a through hole is formed in the side end of the device plate through hole seat (46), and a thread through hole is formed in the side end of the thread through hole seat (47).

3. The visual inspection device for laser lens according to claim 2, wherein: the device plate through hole seat (46) is inserted on the sliding column (35) in a sliding mode through a through hole in the side end, and the threaded through hole seat (47) is connected to the threaded rotating column (34) through a threaded through hole in the side end in a threaded mode.

4. The visual inspection device for laser lens according to claim 3, wherein: the conveying device (2) is fixedly arranged at the upper end of the workbench (1), and the illuminating equipment (42) and the common camera (43) are arranged at the upper end of the conveying device (2).

5. The visual inspection device for laser lens according to claim 4, wherein: a conveyor belt (21) is rotatably connected to the side end of the conveyor (2), a conveying placing plate (22) is fixedly connected to the lower end of the conveyor (2), the lens containing plate (5) is arranged at the upper end of the conveying placing plate (22), and the side end of the lens containing plate is aligned with the conveyor belt (21).

6. The visual inspection device for laser lens according to claim 1, wherein: fixedly connected with shoots face (11) on workstation (1), high pixel camera (45) set up the upper end of shooing face (11).

7. The visual inspection device for laser lens according to claim 1, wherein: the lower end of the servo drive plate (3) is fixedly connected with a drive plate support (36), and the lower end of the drive plate support (36) is fixedly connected to the workbench (1).