CN219694954U - Optical detector - Google Patents
Optical detector Download PDFInfo
- Publication number
- CN219694954U CN219694954U CN202320926146.3U CN202320926146U CN219694954U CN 219694954 U CN219694954 U CN 219694954U CN 202320926146 U CN202320926146 U CN 202320926146U CN 219694954 U CN219694954 U CN 219694954U
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- Prior art keywords
- guide rail
- workbench
- driving
- driving mechanism
- frame
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- 230000003287 optical effect Effects 0.000 title claims abstract description 17
- 238000007689 inspection Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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
Abstract
An optical detector comprises a frame, a camera positioned above the frame, and a workbench, wherein the workbench is fixed at the top of the frame; the supporting frames are symmetrically arranged on two sides of the workbench, and the height of the supporting frames is higher than that of the workbench; the first driving mechanism is used for driving the camera to move along the length direction of the workbench; the second driving mechanism is arranged between the first driving mechanism and the supporting frame and is used for driving the first driving mechanism to move along the width direction of the workbench. According to the utility model, the workbench is fixed at the top of the frame, and the camera is driven by the first driving mechanism and the second driving mechanism to reversely move along the length direction and the width of the workbench, so that the workbench is covered in all directions, the detection range of products to be detected is increased, and the detection efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to an optical detector.
Background
AOI (automatic optical inspection) equipment is widely adopted in the manufacturing process of the high-end PCB industry for image quality detection. The AOI is mainly used for detecting defects of the PCB in various production processes, such as notch, copper protruding, short circuit, circuit breaking, residual copper, pinholes, line width and line spacing out of tolerance and the like, and is an important means for ensuring the quality of the PCB and finding problems in the prior process in time. AOI is an indispensable production facility in the production and manufacture of flexible circuit boards. The utility model provides an optical inspection equipment such as public an AOI check out test set of bulletin number CN 210015059U, includes the frame and slides the workstation of setting in the frame, the workstation is used for adsorbing fixed FPC board, be provided with in the frame and be used for driving the gliding drive division of workstation, the frame is provided with high definition CCD camera in the top of workstation, its characterized in that, be provided with in the frame and glue the dirt subassembly, glue the dirt subassembly including the support arm of setting in the both sides of workstation, install the back shaft on the support arm to and cup joint the dirt roller that glues outside the back shaft, the outer roll surface of dirt roller is used for contacting with the FPC board on the workstation. The utility model has the effect of improving the detection work efficiency.
When the device is in actual use, the FPC board is adsorbed and fixed through the workbench, the FPC board is driven to move towards the camera and is detected, the device leaves the camera after detection is completed, the detection mode enables the camera to have a smaller detection range on the FPC board, and the working efficiency is low.
Disclosure of Invention
The utility model aims to provide an optical detector for solving the problems in the background art.
The technical scheme of the utility model is as follows: an optical detector comprises a frame, a camera arranged above the frame, and a camera module
The workbench is fixed at the top of the frame;
the supporting frames are symmetrically arranged on two sides of the workbench, and the height of the supporting frames is higher than that of the workbench;
the first driving mechanism is used for driving the camera to move along the length direction of the workbench;
the second driving mechanism is arranged between the first driving mechanism and the supporting frame and is used for driving the first driving mechanism to move along the width direction of the workbench.
Further, the second driving mechanism comprises a second guide rail beam, a second fixing part for fixing the second guide rail beam on the supporting frame, a support plate connected with the second guide rail beam through a second sliding part, a second driving belt connected with the second sliding part, and a second driving wheel set for driving the second driving belt to move.
Further, the second sliding part comprises a second guide rail arranged along the length direction of the second guide rail beam and a second sliding block in sliding fit with the second guide rail.
Further, the second fixing portion comprises a second clamping groove formed in one side of the second guide rail beam, a second clamping block matched with the second clamping groove in a clamping mode, and a second bolt used for fixing the second clamping block on the support frame.
Further, the first driving mechanism comprises a first fixing part connected with the first guide rail beam and the support plate, a top plate connected with the first guide rail beam through a first sliding part, a first driving belt connected with the first sliding part, and a first driving wheel set used for driving the first driving belt to move.
Further, the first sliding part comprises a first guide rail arranged along the length direction of the first guide rail beam and a first sliding block in sliding fit with the first guide rail.
Further, the first fixing portion comprises a first clamping groove formed in one side of the first guide rail beam, a first clamping block matched with the first clamping groove in a clamping mode, and a first bolt used for fixing the first clamping block on the support plate.
Further, the camera is mounted on the top plate.
The utility model has the beneficial effects that:
compared with the prior art, the workbench is fixed at the top of the frame, and the camera is driven by the first driving mechanism and the second driving mechanism to reversely move along the length direction and the width of the workbench, so that the workbench is covered in all directions, the detection range of products to be detected is increased, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is an enlarged schematic view of FIG. 1 at B;
Detailed Description
The utility model is further illustrated by way of example with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
1-3, an optical inspection machine comprises a frame 1, a camera 2 positioned above the frame 1, and further comprises
The workbench 3 is fixed at the top of the frame 1;
the support frames 4 are symmetrically arranged on two sides of the workbench 3, and the height of the support frames 4 is higher than that of the workbench 3;
the first driving mechanism 5 is used for driving the camera 2 to move along the length direction of the workbench 3;
and a second driving mechanism 6, wherein the second driving mechanism 6 is arranged between the first driving mechanism 5 and the supporting frame 4 and is used for driving the first driving mechanism 5 to move along the width direction of the workbench 3.
According to the utility model, the workbench 3 is fixed at the top of the frame 1, and the camera 2 is driven by the first driving mechanism 5 and the second driving mechanism 6 to reversely move along the length direction and the width of the workbench 3, so that the workbench 3 is covered in all directions, the detection range of products to be detected is increased, and the detection efficiency is improved.
In an alternative embodiment of the present utility model, the second driving mechanism 6 includes a second guide rail beam 601, a second fixing portion 606 for fixing the second guide rail beam 601 on the supporting frame 4, a support plate 603 connected to the second guide rail beam 601 through a second sliding portion 602, a second driving belt 604 connected to the second sliding portion 602, and a second driving wheel set 605 for driving the second driving belt 604 to move, preferably, the second driving mechanism 6 in this embodiment has two groups and is symmetrically distributed; the second driving wheel set 605 drives the second sliding part 602 to move through the second driving belt 604, so that the support plate 603 drives the first driving mechanism 5 to move, thereby realizing that the camera 2 moves along the width direction of the workbench 3.
In an alternative embodiment of the present utility model, the second sliding portion 602 includes a second rail 60201 disposed along the length direction of the second rail beam 601, and a second slider 60202 slidably engaged with the second rail 60201, and the movement of the support plate 603 can be guided by the engagement of the second rail 60201 and the second slider 60202, thereby improving the stability when the first driving mechanism 5 moves.
In an alternative embodiment of the present utility model, the second fixing portion 606 includes a second clamping groove 60601 formed on one side of the second guide rail beam 601, a second clamping block 60602 in clamping engagement with the second clamping groove 60601, and a second bolt 60603 for fixing the second clamping block 60602 on the support frame 4, preferably, the second bolt 60603 in this embodiment penetrates the second clamping block 60602 and is in threaded connection with the support frame 4, the second clamping groove 60601 may be formed along the length direction of the second guide rail beam 601, and such a setting may adjust the position of the second clamping block 60602 in the second clamping groove 60601; after the second clamping block 60602 is clamped in the second clamping groove 60601, the second clamping block 60602 is fixed on the support frame 4 by rotating the second bolt 60603, so that the second guide rail beam 601 is fixed.
In an alternative embodiment of the present utility model, the first driving mechanism 5 includes a first fixing portion 502 connecting the first rail beam 501 and the supporting plate 603, a top plate 504 connected to the first rail beam 501 through a first sliding portion 503, a first driving belt 505 connected to the first sliding portion 503, and a first driving wheel set 506 for driving the first driving belt 505 to move; preferably, in this embodiment, the first driving mechanism 5 has two groups and is symmetrically distributed, and the length directions of the second guide rail beam 601 and the first guide rail beam 501 are perpendicular to each other; the first driving wheel set 506 drives the first sliding part 503 to move through the first driving belt 505, so that the top plate 504 drives the camera 2 to move, thereby realizing that the camera 2 moves along the length direction of the workbench 3.
In an alternative embodiment of the present utility model, the first sliding portion 503 includes a first guide rail 50301 disposed along the length direction of the first guide rail beam 501, and a first slider 50302 slidably engaged with the first guide rail 50301, and the movement of the top plate 504 can be guided by the engagement of the first guide rail 50301 and the first slider 50302, so that the stability of the camera 2 during movement is improved.
In an alternative embodiment of the present utility model, the first fixing portion 502 includes a first clamping groove 50201 formed on one side of the first guide rail beam 501, a first clamping block 50202 in a clamping fit with the first clamping groove 50201, and a first bolt 50203 for fixing the first clamping block 50202 on the support plate 603, preferably, the first bolt 50203 in this embodiment penetrates the first clamping block 50202 and is in threaded connection with the support plate 603, the first clamping groove 50201 can be formed along the length direction of the first guide rail beam 501, and the position of the first clamping block 50202 in the first clamping groove 50201 can be adjusted by such arrangement; after the first lock block 50202 is engaged with the first lock groove 50201, the first bolt 50203 is rotated to fix the first lock block 50202 to the bracket 603, thereby fixing the first guide rail beam 501.
In an alternative embodiment of the utility model, camera 2 is mounted on top plate 504; the top plate 504 is driven by the first driving mechanism 5 and the second driving mechanism 6 to move along the length and width directions of the workbench 3, so that the omnibearing coverage of the camera 2 on the workbench 3 is realized, and the detection range of products to be detected is improved.
Claims (8)
1. An optical detector, includes frame (1) and is located camera (2) of frame (1) top, its characterized in that: and also comprises
The workbench (3) is fixed at the top of the frame (1);
the supporting frames (4) are symmetrically arranged on two sides of the workbench (3), and the height of the supporting frames (4) is higher than that of the workbench (3);
the first driving mechanism (5) is used for driving the camera (2) to move along the length direction of the workbench (3);
the second driving mechanism (6) is arranged between the first driving mechanism (5) and the supporting frame (4) and is used for driving the first driving mechanism (5) to move along the width direction of the workbench (3).
2. The optical inspection machine of claim 1, wherein: the second driving mechanism (6) comprises a second guide rail beam (601), a second fixing part (606) used for fixing the second guide rail beam (601) on the supporting frame (4), a support plate (603) connected with the second guide rail beam (601) through a second sliding part (602), a second driving belt (604) connected with the second sliding part (602), and a second driving wheel set (605) used for driving the second driving belt (604) to move.
3. The optical inspection machine of claim 2, wherein: the second sliding part (602) comprises a second guide rail (60201) arranged along the length direction of the second guide rail beam (601), and a second sliding block (60202) in sliding fit with the second guide rail (60201).
4. The optical inspection machine of claim 2, wherein: the second fixing portion (606) comprises a second clamping groove (60601) formed in one side of the second guide rail beam (601), a second clamping block (60602) in clamping fit with the second clamping groove (60601), and a second bolt (60603) used for fixing the second clamping block (60602) on the support frame (4).
5. The optical inspection machine of claim 2, wherein: the first driving mechanism (5) comprises a first fixing part (502) connected with a first guide rail beam (501) and the support plate (603), a top plate (504) connected with the first guide rail beam (501) through a first sliding part (503), a first driving belt (505) connected with the first sliding part (503), and a first driving wheel set (506) used for driving the first driving belt (505) to move.
6. The optical inspection machine of claim 5, wherein: the first sliding part (503) comprises a first guide rail (50301) arranged along the length direction of the first guide rail beam (501), and a first sliding block (50302) in sliding fit with the first guide rail (50301).
7. The optical inspection machine of claim 5, wherein: the first fixing portion (502) comprises a first clamping groove (50201) formed in one side of the first guide rail beam (501), a first clamping block (50202) matched with the first clamping groove (50201) in a clamping mode, and a first bolt (50203) used for fixing the first clamping block (50202) on the support plate (603).
8. The optical inspection machine of claim 5, wherein: the camera (2) is mounted on the top plate (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320926146.3U CN219694954U (en) | 2023-04-23 | 2023-04-23 | Optical detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320926146.3U CN219694954U (en) | 2023-04-23 | 2023-04-23 | Optical detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694954U true CN219694954U (en) | 2023-09-15 |
Family
ID=87939012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320926146.3U Active CN219694954U (en) | 2023-04-23 | 2023-04-23 | Optical detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219694954U (en) |
-
2023
- 2023-04-23 CN CN202320926146.3U patent/CN219694954U/en active Active
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