CN217212209U - Visual detection table for optical switch detection - Google Patents
Visual detection table for optical switch detection Download PDFInfo
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- CN217212209U CN217212209U CN202220139657.6U CN202220139657U CN217212209U CN 217212209 U CN217212209 U CN 217212209U CN 202220139657 U CN202220139657 U CN 202220139657U CN 217212209 U CN217212209 U CN 217212209U
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- belt conveyor
- visual detection
- optical switch
- visual
- detection light
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- 238000011179 visual inspection Methods 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 8
- 238000003384 imaging method Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005286 illumination Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
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Abstract
The utility model discloses a visual detection platform for optical switch detects relates to visual detection technical field, for solving current optical switch when carrying out visual detection because the influence of light and the skew of position lead to detecting the relatively poor problem of accuracy easily. The belt conveyor is characterized in that a supporting belt is arranged inside the belt conveyor, an optical switch placing groove is formed in the supporting belt, a gantry support is arranged at the upper end of the belt conveyor, an installing machine frame is arranged on the outer wall of the gantry support, two visual detection light sources are arranged at the bottom of the installing machine frame and are arranged between the visual detection light sources, an alarm is arranged at the upper end of the installing machine frame, an illuminating lamp tube is arranged inside the visual detection light sources, a lining frame is arranged on one side of the illuminating lamp tube, a collimating lens is arranged at one end of the lining frame, and a supporting bracket is arranged at the lower end of the belt conveyor.
Description
Technical Field
The utility model relates to a visual detection technical field specifically is a visual detection platform is used in photoswitch detection.
Background
The optical switch is an optical device with one or more selectable transmission ports, and is used for physically switching or logically operating optical signals in an optical transmission line or an integrated optical path, the optical switch needs to be subjected to visual detection processing after processing is finished, and a visual detection system replaces human eyes with an industrial camera to finish functions of identification, measurement, positioning and the like. The general visual detection system is formed by combining a camera, a lens and a light source, can replace manual work to finish detection of bar code characters, cracks, packages, complete surface layers, depressions and the like, can effectively improve the detection speed and precision of a production line by using the visual detection system, greatly improves the yield and quality, reduces the labor cost, and simultaneously prevents misjudgment caused by eye fatigue.
The problem that detection accuracy is poor due to the influence of light and position deviation when an existing optical switch is used for visual detection is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light switch detects uses visual detection platform to current light switch who proposes when solving above-mentioned background art because the influence of light and the skew of position lead to detecting the relatively poor problem of accuracy easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical switch detects uses visual detection platform, includes belt conveyor, belt conveyor's inside is provided with holds in the palm carries the belt, the inside that holds in the palm carries the belt is provided with optical switch and puts the groove, belt conveyor's upper end is provided with gantry support, be provided with the installation frame on gantry support's the outer wall, the bottom of installation frame is provided with two visual detection light sources, two be provided with the industry camera between the visual detection light source, the upper end of installation frame is provided with the alarm, the inside of visual detection light source is provided with the illumination fluorescent tube, one side of illumination fluorescent tube is provided with inside lining frame, inside lining frame's one end is provided with collimating lens, belt conveyor's lower extreme is provided with support bracket.
Preferably, one end of the belt conveyor is provided with a discharging sliding plate, the discharging sliding plate and the belt conveyor are integrally formed, and a finished product collecting box is arranged at the tail end of the discharging sliding plate.
Preferably, a transparent glass is arranged on the front end face of the visual detection light source, and the transparent glass is in mechanical sealing connection with the visual detection light source.
Preferably, the other end of the lining frame is provided with a light-transmitting slit, and the light-transmitting slit and the lining frame are integrally formed.
Preferably, a front carrier plate is arranged on the outer wall of the belt conveyor, an imaging computer is arranged at the upper end of the front carrier plate, a conveyor start-stop switch is arranged on one side of the imaging computer, and the output end of the conveyor start-stop switch is electrically connected with a motor of the belt conveyor.
Preferably, a defective product collecting box is arranged on the front end face of the supporting bracket, and the defective product collecting box and the supporting bracket are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses visual detection's in-process, under printing opacity slit and collimating lens's assistance, the visual detection light source becomes concentrated illumination state by the state of dispersing and shines on waiting to detect the photoswitch, thereby improve visual detection's accuracy, the photoswitch that will carry out visual detection puts the photoswitch that holds in the palm the carrier belt inside one by one and puts the groove, the problem of the photoswitch emergence offset in the in-process that detects has been avoided, overcome current photoswitch when carrying out visual detection because the influence of light and the skew of position lead to detecting the relatively poor problem of accuracy easily.
2. The optical switch is moved to the position under the industrial camera by controlling the start-stop switch of the conveyor, the optical switch is detected by the visual detection system of the industrial camera, after the detection is finished, if the product is qualified, the optical switch is moved to the next optical switch to be detected, if the detection is unqualified, the alarm is triggered to give an alarm, the unqualified defective products are taken out and are collected in the defective product collecting box, and the purpose of flexibly and controllably detecting the optical switch visual detection process is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the vision inspection table for optical switch inspection of the present invention;
FIG. 2 is a schematic view of the structure of the supporting belt of the present invention;
FIG. 3 is a schematic view of the structure of the mounting frame of the present invention;
FIG. 4 is a schematic view of the internal structure of the vision inspection light source of the present invention;
in the figure: 1. a belt conveyor; 2. a front carrier plate; 3. an imaging computer; 4. a conveyor start-stop switch; 5. a support bracket; 6. a defective product collection box; 7. a finished product collecting box; 8. a blanking sliding plate; 9. a carrier belt; 10. a gantry support; 11. installing a machine frame; 12. an industrial camera; 13. an alarm; 14. an optical switch placing groove; 15. a visual inspection light source; 16. a light-transmitting glass; 17. a lining frame; 18. a light-transmitting slit; 19. an illuminating lamp tube; 20. a collimating lens.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a photoswitch detects uses visual detection platform, including belt conveyor 1, belt conveyor 1's inside is provided with holds in the palm carries belt 9, the inside that holds in the palm carries belt 9 is provided with photoswitch puts groove 14, belt conveyor 1's upper end is provided with gantry support 10, be provided with installation frame 11 on gantry support 10's the outer wall, the bottom of installation frame 11 is provided with two visual detection light sources 15, be provided with industry camera 12 between two visual detection light sources 15, the upper end of installation frame 11 is provided with alarm 13, the inside of visual detection light source 15 is provided with illumination fluorescent tube 19, one side of illumination fluorescent tube 19 is provided with inside lining frame 17, the one end of inside lining frame 17 is provided with collimating lens 20, belt conveyor 1's lower extreme is provided with support bracket 5.
Further, belt conveyor 1's one end is provided with unloading slide 8, and unloading slide 8 sets up with belt conveyor 1 integrated into one piece, is provided with finished product collecting box 7 on the terminal position of unloading slide 8, and unloading slide 8 that belt conveyor 1's one end set up plays the effect of unloading after supplementary photoswitch visual detection accomplishes.
Further, a transparent glass 16 is arranged on the front end face of the visual detection light source 15, the transparent glass 16 is in mechanical seal connection with the visual detection light source 15, and the transparent glass 16 arranged on the front end face of the visual detection light source 15 plays a role in penetrating out of the detection light source.
Further, the other end of the lining frame 17 is provided with a light transmitting slit 18, the light transmitting slit 18 and the lining frame 17 are integrally formed, and the light transmitting slit 18 arranged at the other end of the lining frame 17 plays a role in compressing a light transmitting range.
Further, a front carrier plate 2 is arranged on the outer wall of the belt conveyor 1, an imaging computer 3 is arranged at the upper end of the front carrier plate 2, a conveyor start-stop switch 4 is arranged on one side of the imaging computer 3, the output end of the conveyor start-stop switch 4 is electrically connected with a motor of the belt conveyor 1, and the front carrier plate 2 arranged on the outer wall of the belt conveyor 1 plays a role in supporting the imaging computer 3.
Further, a defective item collecting box 6 is provided on the front end surface of the support bracket 5, the defective item collecting box 6 is integrally formed with the support bracket 5, and the defective item collecting box 6 provided on the front end surface of the support bracket 5 plays a role in collecting defective items that are not qualified in visual inspection.
The working principle is as follows: when in use, the optical switches to be visually detected are placed into the optical switch placing grooves 14 in the carrying belts 9 one by one, so that the problem of position deviation of the optical switches in the detection process is avoided, the light switch is then moved directly under the industrial camera 12 by controlling the conveyor start-stop switch 4, the optical switch is detected by a visual detection system of the industrial camera 12, if the defective product is detected, the optical switch is moved to the next optical switch for detection, if the defective product is detected, the alarm 13 is triggered to give an alarm, the defective product is taken out and thrown into the defective product collection box 6 for collection, in the process of visual detection, with the aid of the light-transmitting slit 18 and the collimating lens 20, the visual inspection light source is changed from a divergent state to a concentrated illumination state to irradiate the optical switch to be inspected, therefore, the accuracy of visual detection is improved, and the use work of the visual detection table for detecting the optical switch is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a photoswitch detects uses visual detection platform, includes belt conveyor (1), its characterized in that: a carrying belt (9) is arranged inside the belt conveyor (1), an optical switch placing groove (14) is arranged inside the carrying belt (9), a gantry support (10) is arranged at the upper end of the belt conveyor (1), an installing machine frame (11) is arranged on the outer wall of the gantry support (10), two visual detection light sources (15) are arranged at the bottom of the installing machine frame (11), an industrial camera (12) is arranged between the two visual detection light sources (15), an alarm (13) is arranged at the upper end of the mounting machine frame (11), a lighting lamp tube (19) is arranged inside the visual detection light source (15), a lining frame (17) is arranged on one side of the lighting lamp tube (19), a collimating lens (20) is arranged at one end of the lining frame (17), the lower end of the belt conveyor (1) is provided with a supporting bracket (5).
2. The visual inspection station for optical switch inspection according to claim 1, wherein: one end of the belt conveyor (1) is provided with a discharging sliding plate (8), the discharging sliding plate (8) and the belt conveyor (1) are integrally formed, and a finished product collecting box (7) is arranged at the tail end of the discharging sliding plate (8).
3. The visual inspection station for optical switch inspection according to claim 1, wherein: and the front end face of the visual detection light source (15) is provided with transparent glass (16), and the transparent glass (16) is in mechanical sealing connection with the visual detection light source (15).
4. The visual inspection station for optical switch inspection according to claim 1, wherein: the other end of the lining frame (17) is provided with a light-transmitting slit (18), and the light-transmitting slit (18) and the lining frame (17) are integrally formed.
5. The visual inspection station for optical switch inspection according to claim 1, wherein: the belt conveyor is characterized in that a front-mounted carrier plate (2) is arranged on the outer wall of the belt conveyor (1), an imaging computer (3) is arranged at the upper end of the front-mounted carrier plate (2), a conveyor start-stop switch (4) is arranged on one side of the imaging computer (3), and the output end of the conveyor start-stop switch (4) is electrically connected with a motor of the belt conveyor (1).
6. The visual inspection station for optical switch inspection according to claim 1, wherein: the support bracket is characterized in that a defective product collecting box (6) is arranged on the front end face of the support bracket (5), and the defective product collecting box (6) and the support bracket (5) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220139657.6U CN217212209U (en) | 2022-01-19 | 2022-01-19 | Visual detection table for optical switch detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220139657.6U CN217212209U (en) | 2022-01-19 | 2022-01-19 | Visual detection table for optical switch detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217212209U true CN217212209U (en) | 2022-08-16 |
Family
ID=82791891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220139657.6U Active CN217212209U (en) | 2022-01-19 | 2022-01-19 | Visual detection table for optical switch detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217212209U (en) |
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2022
- 2022-01-19 CN CN202220139657.6U patent/CN217212209U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A visual inspection platform for optical switch detection Granted publication date: 20220816 Pledgee: Wuhan Branch of China Everbright Bank Co.,Ltd. Pledgor: WUHAN ETERN OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2024980005709 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |