CN211148399U - AOI multifunctional detection gantry mechanism - Google Patents
AOI multifunctional detection gantry mechanism Download PDFInfo
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- CN211148399U CN211148399U CN201921348445.3U CN201921348445U CN211148399U CN 211148399 U CN211148399 U CN 211148399U CN 201921348445 U CN201921348445 U CN 201921348445U CN 211148399 U CN211148399 U CN 211148399U
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Abstract
The utility model discloses a multi-functional detection gantry mechanism of AOI, this mechanism includes the frame, be equipped with the marble workstation in the frame, be equipped with the marble support column on the marble workstation, be equipped with two parallel arrangement's X axle straight line module on the marble support column, be equipped with Y axle straight line module on the slider of two X axle straight line modules, be equipped with Z axle straight line module on the slider of Y axle straight line module, be equipped with R axle motor on the slider of Z axle straight line module, be equipped with camera module on the R axle motor, camera module includes the roating seat of being connected with the rotation of R axle motor, be equipped with detection camera and light source on the roating seat, it is connected with the roating seat through adjusting the support to detect the light source, it is connected with the roating seat through extending the support to detect the. The utility model discloses a AOI multifunctional detection portal mechanism is rational in infrastructure, can carry out position and angle modulation of high accuracy to camera module, satisfies the fixed point of camera and shoots the demand with the line sweep to effectively improve and detect the precision.
Description
Technical Field
The utility model relates to a visual inspection technical field, in particular to AOI multifunctional detection gantry mechanism.
Background
The visual inspection system uses an industrial camera to replace human eyes to complete the functions of identification, measurement, positioning and the like. The general visual detection system is formed by combining a camera and a light source, can replace manual work to finish detection of bar code characters, cracks, packages, complete surface image 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.
When detecting, often need will adjust visual detection mechanism to satisfy fixed point and shoot, line sweep shoot or 360 degrees different angles shoot the demand, consequently, need a high accuracy to move and carry the device and drive and adjust visual detection mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems of the prior art, and the utility model aims to provide an AOI multifunctional detection gantry mechanism which is reasonable in structure, convenient to adjust and high in precision. The technical scheme is as follows:
AOI multifunctional inspection portal mechanism, it includes the frame, be equipped with the marble workstation in the frame, be equipped with the marble support column on the marble workstation, be equipped with two parallel arrangement's X axle sharp module on the marble support column, two be equipped with Y axle sharp module on the slider of X axle sharp module, be equipped with Z axle sharp module on the slider of Y axle sharp module, be equipped with R axle motor on the slider of Z axle sharp module, be equipped with camera module on the R axle motor, camera module include with the roating seat that R axle motor rotated the connection, be equipped with detection camera and detection light source on the roating seat, detection light source through adjust the support with the roating seat is connected, detection camera through extend the support with the roating seat is connected.
As a further improvement of the utility model, the roating seat bottom is equipped with horizontal slide rail, it includes translation seat and translation screw rod to adjust the support, the translation seat with horizontal slide rail sliding connection, detect the camera with the translation seat is connected, the translation screw rod with the translation seat is connected, the drive of translation screw rod the translation seat is in slide on the horizontal slide rail.
As a further improvement of the utility model, the detection camera through the pivot with the translation seat rotates to be connected, it still includes angle adjusting block and angle adjusting screw to adjust the support, the angle adjusting block with pivot fixed connection, angle adjusting screw with the angle adjusting block is connected, the drive of angle adjusting screw the angle adjusting block, the drive of angle adjusting block the pivot, the pivot drives the detection camera rotates.
As a further improvement, the angle adjusting block is provided with a holding tank, the holding tank is provided with a limiting block, the limiting block is provided with a second threaded hole matched with the angle adjusting screw rod, the front end of the angle adjusting screw rod is passed through the second threaded hole and driven by the limiting block to drive the angle adjusting block.
As a further improvement, the holding tank is waist type groove, the stopper is the column, the diameter of stopper with the width phase-match in waist type groove, angle adjusting screw can drive the stopper is in the waist type groove is middle to be moved.
As a further improvement, the marble worktable is provided with a conveyor belt and a driving motor.
As a further improvement, the quantity of detecting the camera is two, and two detect the camera and follow the rotation axis symmetry of R axle motor sets up, detecting light source locates two detect between the camera.
As a further improvement of the present invention, the detection light source is a panel light source.
The utility model has the advantages that:
the utility model discloses a AOI multifunctional detection portal mechanism is rational in infrastructure, can carry out position and angle modulation of high accuracy to camera module, satisfies the fixed point of camera and shoots the demand with the line sweep, and simultaneously, R axle motor can drive camera module and rotate, carries out 360 degrees different angles to the product and shoots, effectively improves and detects the precision.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of an AOI multifunctional inspection gantry mechanism in an embodiment of the present invention;
fig. 2 is a schematic view of an assembly structure of the Z-axis linear module, the R-axis motor, and the camera module according to an embodiment of the present invention;
fig. 3 is a first schematic structural diagram of a camera module according to an embodiment of the present invention;
fig. 4 is a second schematic structural diagram of a camera module according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a translation screw rod in an embodiment of the present invention;
FIG. 6 is a schematic view of an assembly structure of the adjusting bracket and the inspection camera according to an embodiment of the present invention;
fig. 7 is a schematic structural view of an angle adjusting block in an embodiment of the present invention;
fig. 8 is a schematic structural diagram of the limiting block in the embodiment of the present invention.
Description of the labeling: 100. a frame; 110. a marble work bench; 120. a marble supporting pillar; 130. an X-axis linear module; 140. a Y-axis linear module; 150. a Z-axis linear module; 151. an adapter plate; 160. an R-axis motor; 200. a camera module; 210. a rotating base; 211. a horizontal slide rail; 212. a first limit piece; 220. a housing; 230. detecting a camera; 231. a rotating shaft; 240. detecting a light source; 250. adjusting the bracket; 251. a translation seat; 2511. a first threaded hole; 252. translating the screw rod; 2521. an annular limiting groove; 253. an angle adjusting block; 2531. a waist-shaped groove; 2532. a fixing hole; 2533. an opening; 2534. fixing bolt holes; 254. an angle adjusting screw; 255. a limiting block; 2551. a second threaded hole; 256. a second limiting member; 260. an extension bracket; 300. and (5) producing the product.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
As shown in fig. 1-8, for the embodiment of the utility model provides a multi-functional detection gantry mechanism of AOI, this multi-functional detection gantry mechanism of AOI includes frame 100, be equipped with marble workstation 110 on the frame 100, be equipped with a plurality of marble support columns 120 on the marble workstation 110, be equipped with two parallel arrangement's X axle straight line module 130 on the marble support column 120, be equipped with Y axle straight line module 140 on the slider of two X axle straight line modules 130, be equipped with Z axle straight line module 150 on the slider of Y axle straight line module 140, be equipped with R axle motor 160 on the slider of Z axle straight line module 150, be equipped with camera module 200 on the R axle motor 160. An adapter plate 151 is connected between the R-axis motor 160 and the slider of the Z-axis linear module 150. In this embodiment, the marble worktable 110 is provided with a conveyor belt and a driving motor, the conveyor belt is connected with the driving motor, and the conveyor belt is used for conveying the products 300. Wherein the X-axis linear module 130, the Y-axis linear module 140, and the Z-axis linear module 150 are all equipped with a grating ruler to ensure that the positioning accuracy and the repeated positioning accuracy of the movement are not more than 1 μm.
As shown in fig. 3 to 4, the camera module 200 includes a rotary base 210 rotatably connected to the R-axis motor 160, the rotary base 210 is equipped with a detection camera 230 and a detection light source 240, the detection light source 240 is connected to the rotary base 210 through an adjustment bracket 250, and the detection camera 230 is connected to the rotary base 210 through an extension bracket 260. Preferably, the detection light source 240 is a panel light source.
The bottom of the rotating base 210 is provided with a horizontal sliding rail 211, the adjusting bracket 250 comprises a translation base 251 and a translation screw 252, the translation base 251 is slidably connected with the horizontal sliding rail 211, the detection camera 230 is connected with the translation base 251, the translation base 251 is provided with a first threaded hole 2511 matched with the translation screw 252, the rotating base 210 is provided with a first limiting member 212, and the first limiting member 212 is provided with a first limiting hole.
As shown in fig. 5, an annular limiting groove 2521 matched with the first limiting hole is formed on the translation screw 252, the translation screw 252 can rotate in the first limiting hole, and the translation screw 252 and the first threaded hole 2511 are matched to drive the translation base 251 to slide on the horizontal slide rail 211.
As shown in fig. 6-8, the detecting camera 230 is rotatably connected to the translation base 251 through the rotation shaft 231, the adjusting bracket 250 further includes an angle adjusting block 253, an angle adjusting screw 254 and a second limiting member 256, the angle adjusting block 253 is fixedly connected to the rotation shaft 231, the second limiting member 256 is provided with a second limiting hole, the angle adjusting screw 254 is provided with an annular limiting groove 2521 matched with the second limiting hole, the angle adjusting screw 254 can rotate in the second limiting hole, the angle adjusting screw 254 is connected to the angle adjusting block 253, the angle adjusting screw 254 drives the angle adjusting block 253, the angle adjusting block 253 drives the rotation shaft 231, and the rotation shaft 231 drives the detecting camera 230 to rotate. The detection camera 230 may be adjusted in the horizontal direction.
Specifically, be equipped with the holding tank in the angle adjustment piece 253, hold the intracavity and be equipped with stopper 255, be equipped with in the stopper 255 with angle adjusting screw 254 complex second screw hole 2551, angle adjusting screw 254's front end passes second screw hole 2551 and drives angle adjustment piece 253 through driving stopper 255. The angle of the detection camera 230 may be adjusted.
Specifically, the angle adjusting block 253 is provided with a fixing hole 2532 for fixing the rotating shaft 231 and an opening 2533 communicated with the fixing hole 2532, the angle adjusting block 253 is further provided with a fixing bolt hole 2534, and the fixing bolt adjusts the size of the opening 2533 through the fixing bolt hole 2534, so that the rotating shaft 231 is fixed.
Preferably, the accommodating groove is a kidney-shaped groove 2531, the stopper 255 is cylindrical, the diameter of the stopper 255 is matched with the width of the kidney-shaped groove 2531, and the angle adjusting screw 254 can drive the stopper 255 to move in the kidney-shaped groove 2531.
In this embodiment, the number of the inspection cameras 230 is two, the two inspection cameras 230 are symmetrically disposed along the rotation axis 231 of the R-axis motor 160, and the inspection light source 240 is disposed between the two inspection cameras 230.
The utility model discloses a AOI multifunctional detection portal mechanism is rational in infrastructure, and stability is strong, can carry out position and angle modulation of high accuracy to camera module, satisfies the fixed point of camera and shoots the demand with the line is swept, and simultaneously, R axle motor can drive camera module and rotate, carries out 360 degrees different angles to the product and shoots, effectively improves and detects the precision.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
- The AOI multifunctional detection gantry mechanism is characterized by comprising a frame, a marble workbench is arranged on the frame, a marble support column is arranged on the marble workbench, two X-axis linear modules and two Y-axis linear modules are arranged on the marble support column and on a slider of the X-axis linear modules, a Z-axis linear module is arranged on a slider of the Y-axis linear module, an R-axis motor is arranged on a slider of the Z-axis linear module, a camera module is arranged on the R-axis motor and comprises a rotary seat connected with the R-axis motor in a rotating mode, a detection camera and a detection light source are arranged on the rotary seat, the detection light source is connected with the rotary seat through an adjusting support, and the detection camera is connected with the rotary seat through an extending support.
- 2. The AOI multifunctional inspection gantry mechanism of claim 1, wherein a horizontal slide rail is disposed at the bottom of the rotating base, the adjusting bracket comprises a translation base and a translation screw rod, the translation base is slidably connected with the horizontal slide rail, the inspection camera is connected with the translation base, the translation screw rod is connected with the translation base, and the translation screw rod drives the translation base to slide on the horizontal slide rail.
- 3. The AOI multifunctional inspection gantry mechanism of claim 2, wherein the inspection camera is rotatably connected to the translation base through a rotating shaft, the adjusting bracket further comprises an angle adjusting block and an angle adjusting screw, the angle adjusting block is fixedly connected to the rotating shaft, the angle adjusting screw is connected to the angle adjusting block, the angle adjusting screw drives the angle adjusting block, the angle adjusting block drives the rotating shaft, and the rotating shaft drives the inspection camera to rotate.
- 4. The AOI multifunctional detection gantry mechanism according to claim 3, wherein an accommodating groove is formed in the angle adjusting block, a limiting block is formed in the accommodating groove, a second threaded hole matched with the angle adjusting screw rod is formed in the limiting block, and the front end of the angle adjusting screw rod penetrates through the second threaded hole and drives the angle adjusting block by driving the limiting block.
- 5. The AOI multifunctional detection gantry mechanism according to claim 4, wherein the accommodating groove is a waist-shaped groove, the limiting block is cylindrical, the diameter of the limiting block is matched with the width of the waist-shaped groove, and the angle adjusting screw can drive the limiting block to move in the waist-shaped groove.
- 6. The AOI multi-functional inspection gantry mechanism of claim 1, wherein a conveyor belt and a driving motor are provided on the marble worktable.
- 7. The AOI multifunctional inspection gantry mechanism of claim 1, wherein the number of the inspection cameras is two, the two inspection cameras are symmetrically arranged along the rotation axis of the R-axis motor, and the inspection light source is arranged between the two inspection cameras.
- 8. The AOI multi-functional inspection gantry mechanism of claim 1, wherein the inspection light source is a panel light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921348445.3U CN211148399U (en) | 2019-08-20 | 2019-08-20 | AOI multifunctional detection gantry mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921348445.3U CN211148399U (en) | 2019-08-20 | 2019-08-20 | AOI multifunctional detection gantry mechanism |
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| Publication Number | Publication Date |
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| CN211148399U true CN211148399U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921348445.3U Active CN211148399U (en) | 2019-08-20 | 2019-08-20 | AOI multifunctional detection gantry mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533208A (en) * | 2021-07-29 | 2021-10-22 | 昆山世纪三友测量技术有限公司 | Splicing type one-key measuring instrument |
| CN114527615A (en) * | 2022-01-14 | 2022-05-24 | 东莞中科蓝海智能视觉科技有限公司 | Visual inspection mechanism with flat field camera |
-
2019
- 2019-08-20 CN CN201921348445.3U patent/CN211148399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533208A (en) * | 2021-07-29 | 2021-10-22 | 昆山世纪三友测量技术有限公司 | Splicing type one-key measuring instrument |
| CN114527615A (en) * | 2022-01-14 | 2022-05-24 | 东莞中科蓝海智能视觉科技有限公司 | Visual inspection mechanism with flat field camera |
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