CN218211178U - Automatic vision detection device without reference positioning - Google Patents
Automatic vision detection device without reference positioning Download PDFInfo
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- CN218211178U CN218211178U CN202221405335.8U CN202221405335U CN218211178U CN 218211178 U CN218211178 U CN 218211178U CN 202221405335 U CN202221405335 U CN 202221405335U CN 218211178 U CN218211178 U CN 218211178U
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000012546 transfer Methods 0.000 claims abstract description 16
- 230000001678 irradiating effect Effects 0.000 claims abstract description 10
- 238000011179 visual inspection Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000007689 inspection Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
The utility model discloses a benchmark-free positioning automatic visual detection device, which comprises a machine table and a sample transfer platform arranged on the machine table; the machine table comprises a machine base, wherein a first light source irradiating from bottom to top and a second light source irradiating from top to bottom are arranged on the machine base; the sample transfer platform can move relative to the machine table, and when the sample transfer platform moves relative to the machine table, the sample on the sample transfer platform passes through the position irradiated by the first light source and the second light source relatively. The utility model discloses can realize the physical dimension automated inspection of different products to realize automatic monitoring, automatic measurement promotes production efficiency and reduces artifical measuring error.
Description
Technical Field
The utility model relates to a no benchmark location automatic vision detection device.
Background
Digital manufacturing and inspection technology is an important aspect of Flexible Manufacturing (FMS). The existing flexible manufacturing system can realize high-flexibility automatic production, but the early manufacturing link also provides flexibility requirements for the subsequent link of detection, so that various optical detection instruments are available in the market at present, and different detection tools or manual detection is often required to be replaced in the automatic detection process of different batches of products produced by the flexible manufacturing system.
In order to adapt to the development trend of flexible manufacturing technology, a flexible automatic inspection link needs to be integrated in an existing flexible manufacturing system, which is a necessary way for realizing intelligent manufacturing. After the full-automatic inspection link is integrated, the production efficiency of the FMS can be effectively improved, and the errors of artificial detection are reduced
Take synchronous pulley manufacturing as an example, synchronous pulley earlier stage technology generally needs to use numerical control lathe or car system composite machine tool to carry out the outer contour dimension turning before axial machining shaft hole and gear hobbing, partial process need use machining center to do counter weight hole processing or spoke processing, in large-scale different batch volume production processes, the optics quadratic element detecting instrument who adopts in the past, need the manual work to change the detection frock, and the manual work is selected the measuring point, regenerate and is detected rule and detection data, the production beat appears in the testing process and can't keep up and change the time-consuming and arduous scheduling problem of different batch product replacement frocks.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a no benchmark location automatic vision detection device.
The utility model provides an adopted technical scheme of its technical problem is:
a no-reference positioning automatic visual detection device comprises a machine table and a sample transfer platform arranged on the machine table; the machine table comprises a machine base, wherein a first light source irradiating from bottom to top and a second light source irradiating from top to bottom are arranged on the machine base; the sample transfer platform can move relative to the machine table, and when the sample transfer platform moves relative to the machine table, the sample on the sample transfer platform passes through the position irradiated by the first light source and the second light source relatively.
Preferably, a 1000-level light source for irradiating from bottom to top is arranged on the machine base; one side of the machine base firstly extends upwards and then extends upwards to the upper space of the middle of the machine base to form a cantilever, and the cantilever is provided with an annular light source irradiating from top to bottom.
Preferably, the sample transfer platform comprises two parallel Y-axis frame bodies, and a workpiece placing platform is arranged between the two Y-axis frame bodies; one end of each of the two parallel Y-axis frame bodies is provided with an X-axis frame body; one sides of the two Y-axis frame bodies 1 facing the platform are respectively provided with a Y-axis positioning grating, and one side of the X-axis frame body facing the platform is provided with an X-axis positioning grating;
the X-axis frame body is provided with a clamping hand fixing seat which can slide along the X-axis frame body, and the clamping hand fixing seat is provided with a clamping hand extending towards the upper part of the platform;
the one end at the X axle support body still is equipped with the sensor dead lever, sensor dead lever and Y axle support body parallel, and be equipped with Z axle limit for height sensor in one side of sensor dead lever towards the platform.
Preferably, the clamping hand is a pneumatic clamping hand.
Preferably, the workpiece placement platform is a transparent platform.
Compared with the background technology, the technical scheme has the following advantages:
the utility model discloses can realize the physical dimension automated inspection of different products to realize automatic monitoring, automatic measurement promotes production efficiency and reduces artifical measuring error.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of a non-reference positioning automatic visual inspection device according to a preferred embodiment.
100 is a machine base 110, a 1000-level light source base 130, a cantilever 140, an annular light source 150, a 1000-level light source 200 and a transfer platform
FIG. 2 is a schematic diagram of the structure of the sample transport platform.
A Y-axis frame 202 as a workpiece placing platform 203, a workpiece 204 as a gripper 205, a Y-axis positioning grating 206 as an X-axis positioning grating 207 as a sensor fixing rod 208 as a Z-axis height limit sensor 209 as an X-axis frame 210 as a gripper fixing seat 211 as a Z-axis
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1 and 2, an automatic vision inspection apparatus without reference positioning includes a machine 100 and a sample transfer platform 200 disposed on the machine.
The machine 100 includes a base 110, the base 110 is provided with a 1000-level light source base 120, and the 1000-level light source base 120 is provided with a 1000-level light source 150 for illuminating from bottom to top. One side of the base 110 first extends upward and then extends to the upper space of the middle of the machine platform to form a cantilever 130, and the cantilever 130 is provided with an annular light source 140 which irradiates from top to bottom.
The sample transfer platform 200 is transversely disposed on the machine 100 and can move left and right relative to the machine 100. Specifically, the method comprises the following steps:
the sample transfer platform 200 includes two parallel Y-axis frame bodies 201, and the two parallel Y-axis frame bodies 201 are respectively clamped on the front and rear sides of the machine 100 and can slide left and right relative to the machine 100. The sliding mode is preferably a pulley-slide rail connection mode. That is, the inner side of the Y-axis frame 201 is provided with a slide rail, and the front and rear sides of the machine 100 are respectively provided with a corresponding pulley, or the inner side of the Y-axis frame 201 is provided with a pulley, and the front and rear sides of the machine 100 are respectively provided with a corresponding slide rail.
A workpiece placing platform 202 is arranged between the two Y-axis frame bodies 201. The workpiece placement platform 202 is made of a transparent material such as glass.
The right ends of the two parallel Y-axis frame bodies 201 are provided with an X-axis frame body 209. The inner sides (the side facing the workpiece placing platform 202) of the two Y-axis frame bodies 201 are respectively provided with a Y-axis positioning grating 205, and the inner side (the side facing the workpiece placing platform 202) of the X-axis frame body 209 is provided with an X-axis positioning grating 206.
The X-axis frame 209 is provided with a clamping handle fixing seat 210 capable of sliding along the X-axis frame, and the clamping handle fixing seat 210 is provided with a clamping handle 204 extending above the platform 202. Preferably, the clamping hand is a pneumatic clamping hand.
A sensor fixing rod 207 is further arranged at one end of the X-axis frame body 209, the sensor fixing rod 207 is parallel to the Y-axis frame body 201, and a Z-axis height limit sensor 208 is arranged on one side, facing the platform 202, of the sensor fixing rod 207.
The workpiece placement platform 202 is designed according to the optical maximum measurement size, after an industrial robot places a workpiece 203 on the workpiece placement platform 202, the platform automatically detects the position of the workpiece 203, the pneumatic clamp 204 clamps the workpiece 203, meanwhile, the automatic imager platform moves to a placing position, the workpiece is conveyed to the automatic imager measurement platform, the Z-axis height limit sensor 208 on a Z axis can prevent the workpiece from being too high, the platform can better protect a lens of the automatic imager from being knocked by the too high workpiece, the glass optical platform of the automatic imager can also be protected from being damaged, the workpiece can be placed at the center of the automatic detection platform at each time, and the non-reference positioning detection of different batches of products is realized.
The foregoing is only a preferred embodiment of the present invention, and therefore the scope of the invention should not be limited by this, and the equivalent changes and modifications made in the claims and the description should be considered within the scope of the present invention.
Claims (6)
1. The utility model provides a no benchmark location automatic vision detection device which characterized in that: comprises a machine table and a sample transferring platform arranged on the machine table; the machine table comprises a machine base, wherein a first light source irradiating from bottom to top and a second light source irradiating from top to bottom are arranged on the machine base; the sample transfer platform can move relative to the machine table, and when the sample transfer platform moves relative to the machine table, the sample on the sample transfer platform passes through the position irradiated by the first light source and the second light source relatively.
2. The fiducial-less positioning automatic visual inspection device of claim 1, wherein: a 1000-level light source irradiating from bottom to top is arranged on the machine base; one side of the base firstly upwards extends towards the middle of the machine table to form a cantilever, and the cantilever is provided with an annular light source irradiating from top to bottom.
3. A fiduciary positioning automatic visual inspection apparatus, as recited in claim 1, wherein: the sample transferring platform comprises two parallel Y-axis frame bodies, and a workpiece placing platform is arranged between the two Y-axis frame bodies; one end of each of the two parallel Y-axis frame bodies is provided with an X-axis frame body; one sides of the two Y-axis frame bodies facing the platform are respectively provided with a Y-axis positioning grating, and one side of the X-axis frame body facing the platform is provided with an X-axis positioning grating;
the X-axis frame body is provided with a clamping hand fixing seat which can slide along the X-axis frame body, and the clamping hand fixing seat extends towards the upper part of the platform and is provided with a clamping hand;
the one end at the X axle support body still is equipped with the sensor dead lever, sensor dead lever and Y axle support body parallel, and be equipped with Z axle limit for height sensor in one side of sensor dead lever towards the platform.
4. A fiducial-less positioning automatic visual inspection apparatus as recited in claim 3, wherein: two parallel Y-axis frame bodies are respectively clamped at two opposite sides of the machine table and can slide relative to the machine table.
5. The fiducial-less positioning automatic visual inspection device of claim 3, wherein: the clamping hand is a pneumatic clamping hand.
6. The fiducial-less positioning automatic visual inspection device of claim 3, wherein: the workpiece placing platform is a transparent platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221405335.8U CN218211178U (en) | 2022-06-07 | 2022-06-07 | Automatic vision detection device without reference positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221405335.8U CN218211178U (en) | 2022-06-07 | 2022-06-07 | Automatic vision detection device without reference positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218211178U true CN218211178U (en) | 2023-01-03 |
Family
ID=84645820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221405335.8U Expired - Fee Related CN218211178U (en) | 2022-06-07 | 2022-06-07 | Automatic vision detection device without reference positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218211178U (en) |
-
2022
- 2022-06-07 CN CN202221405335.8U patent/CN218211178U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230103 |