CN220961195U - Planar array shooting equipment based on flat product - Google Patents
Planar array shooting equipment based on flat product Download PDFInfo
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- CN220961195U CN220961195U CN202322590282.2U CN202322590282U CN220961195U CN 220961195 U CN220961195 U CN 220961195U CN 202322590282 U CN202322590282 U CN 202322590282U CN 220961195 U CN220961195 U CN 220961195U
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Abstract
The utility model relates to the technical field of product appearance detection, in particular to planar array shooting equipment based on a flat product, which comprises a supporting platform; the area array detection module is arranged on the supporting platform and is suitable for detecting the characteristics of products; the area array light source module comprises a light source frame which is arranged on the supporting platform and is suitable for placing a light source; the mechanical arm is arranged on the supporting platform and is suitable for grabbing the light source and transferring the corresponding light source between the area array detection module and the product. When the area array detection module needs a light source, the mechanical arm grabs the corresponding light source from the light source frame and enables the light source to be located below the area array detection module, so that corresponding characteristics can be conveniently shot, shooting and imaging are clearer, and detection accuracy is improved. And can realize the shooting of all characteristics only in a station, the cost is lower, and efficiency is higher. In addition, the mechanical arm is used as a supporting structure of the light source at the same time, so that the cost can be further saved.
Description
Technical Field
The utility model relates to the technical field of product appearance detection, in particular to planar array shooting equipment based on a flat product.
Background
The appearance detection area of the flat plate type product in the current market comprises: front, back, side areas, and other features (e.g., speakers, logo, camera, etc.), wherein the side areas are subdivided into: 4R corner regions and 4 planar regions. In production, the above-mentioned area is generally detected by linear scanning or area photographing.
Area array principle: referring to fig. 1, an area camera 9, an area lens 91, and an area light source 92 are included. The plane array camera forms 90 degrees with the plane 94 to be measured, the object distance between the imaging point 93 and the plane array lens 91 is d, and the imaging point is subjected to fixed shooting output and clear imaging after the relative position is static.
When the area array camera works, different characteristics are shot, different area array light sources are needed, so that the same product needs multiple area array stations for detection, the cost is high, and the efficiency is low.
Disclosure of utility model
In order to solve the technical problems in the prior art, the utility model provides planar array shooting equipment based on a flat product.
In a first aspect, the utility model discloses planar array shooting equipment based on a flat product.
The planar array shooting equipment based on the flat product comprises a supporting platform; the area array detection module is arranged on the supporting platform and is suitable for detecting the characteristics of products; the area array light source module comprises a light source frame which is arranged on the supporting platform and is suitable for placing a light source; the mechanical arm is arranged on the supporting platform and is suitable for grabbing the light source and transferring the corresponding light source between the area array detection module and the product.
Through the technical scheme, when the area array detection module needs a light source, the mechanical arm grabs the corresponding light source from the light source frame and enables the light source to be located below the area array detection module, so that corresponding characteristics can be conveniently shot, shooting and imaging are clearer, and detection precision is improved. And can realize the shooting of all characteristics only in a station, the cost is lower, and efficiency is higher. In addition, the mechanical arm is used as a supporting structure of the light source at the same time, so that the cost can be further saved.
Further, the light source frame is provided with a positioning pin, and the light source is provided with a positioning groove for inserting the positioning pin.
Through above-mentioned technical scheme, be convenient for realize the spacing of light source, the while structure is comparatively simple, and the cost is lower.
Further, the locating pins are provided with at least two locating pins.
Further, the top chamfer of locating pin sets up.
Further, the area array detection module comprises an X3-axis sliding table which slides on the detection frame along the X-axis direction; the area array camera is arranged on the X3 axis sliding table.
Further, the area array detection module further comprises a Z3-axis sliding table, the Z3-axis sliding table slides on the X3-axis sliding table along the Z-axis direction, and the area array camera is arranged on the Z3-axis sliding table.
Further, a product shaft module is arranged on the supporting platform and is suitable for conveying products to the detection position of the area array camera.
Further, the product axle module includes
The sliding support table is arranged on the support platform along the Y-axis direction;
The Y-axis sliding table slides on the sliding supporting table along the Y-axis direction;
The X4-axis sliding table slides on the Y-axis sliding table along the X-axis direction, and the X4-axis sliding table is suitable for placing products.
Further, the product shaft module further comprises an R3 rotating seat which is arranged on the X4 shaft sliding table in a relative rotation manner, and the rotating axis of the R3 rotating seat is arranged along the X shaft direction; the R4 rotating seat is arranged on the R3 rotating seat in a relative rotating manner, the rotating axis of the R4 rotating seat is arranged along the Z-axis direction, and the R4 rotating seat is suitable for relatively fixing a product.
Further, a vision guiding camera is arranged on the supported platform and is suitable for determining the position of the product relative to the array detection module.
The utility model has the advantages that,
1. When the area array detection module needs a light source, the mechanical arm grabs the corresponding light source from the light source frame and enables the light source to be located below the area array detection module, so that corresponding characteristics can be conveniently shot, shooting and imaging are clearer, and detection accuracy is improved. And can realize the shooting of all characteristics only in a station, the cost is lower, and efficiency is higher. In addition, the mechanical arm is used as a supporting structure of the light source at the same time, so that the cost can be further saved;
2. The X3-axis sliding table can adjust the position of the area array camera along the X-axis direction, and the Z3-axis sliding table can adjust the position of the area array camera along the Z-axis direction, so that the characteristic to be detected without passing through the position is adapted;
3. the X4-axis sliding table and the Y-axis sliding table can drive the product to move along the X-axis and the Y-axis directions, so that the position of the product on the horizontal plane can be conveniently adjusted. R3 roating seat can take the product to rotate around X axis direction, and R4 roating seat then can take the product to rotate around Y axis direction, and then is convenient for adjust the state of product, is convenient for make each position of product demonstrate with the gesture better, and then is convenient for the area array camera shoot.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the area array principle in the background art.
Fig. 2 is a schematic structural diagram of an entire area array photographing apparatus embodying a flat product according to the present utility model.
FIG. 3 is a schematic diagram of a quick release assembly embodying the present utility model.
Fig. 4 is a schematic view of a partially cut-away construction of a torsion spring and a rotating shaft embodying the present utility model.
Fig. 5 is a schematic view of a light source frame bracket, light source and locating pins embodying the present utility model.
Fig. 6 is a schematic diagram of a product axle module embodying the present utility model.
In fig. 1: 9. an area array camera; 91. an area array lens; 92. an area array light source; 93. imaging points; 94. and (5) a plane to be measured.
In fig. 3-6, 1, a support platform; 21. a detection frame; 3. an area array detection module; 31. an X3 axis sliding table, a 32 and a Z3 axis sliding table; 33. an area array camera; 34. an area array light source module; 35. a light source frame; 351. a positioning pin; 36. a mechanical arm; 37. a light source library support; 38. a light source; 39. a quick release assembly; 391. a quick-release ring; 3911. a telescoping member; 3912. a moving tray; 392. a mounting cavity; 393. a rotating groove; 394. a rotating shaft; 395. a clamping rod; 396. a torsion spring; 397. a connector; 3971. a positioning groove; 398. a quick-dismantling cavity; 399. an annular clamping groove; 4. a product axle module; 41. a sliding support table; 42. a Y-axis sliding table; 43. an X4 axis sliding table; 44. r3 rotating seat; 45. r4 rotating seat; 6. the area camera detects the bits.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
In a first aspect, the utility model discloses planar array shooting equipment based on a flat product.
Referring to fig. 2 to 6, an area array photographing apparatus based on a flat product includes a support platform 1, a vision guide camera, an area array detection module 3 and a product shaft module 4 are provided on the support platform 1, and the product shaft module 4 is adapted to change the posture of the product and convey the product sequentially through the detection area of the vision guide camera and the area array detection module 3.
In operation, an operator places a product on the product shaft module 4, and the product is located below the vision-guided camera, and the vision-guided camera photographs the flat-panel features to determine the actual relative positions of the area array detection module 3 and the product. The product axis module 4 then delivers the product to the area camera 33 detection location, i.e. the scanning area of the area camera 33, and the area camera 33 takes the features on the product and outputs an image. Finally, the product shaft module 4 conveys products to a blanking station, and operators blanking.
The area array detection module 3 comprises an X3 axis sliding table 31, a Z3 axis sliding table 32 and an area array camera 33, wherein the X3 axis sliding table 31 slides on the detection frame 21 along the X axis direction. The Z3 axis sliding table 32 slides on the X3 axis sliding table 31 along the Z axis direction, and the area camera 33 is fixedly connected to the Z3 axis sliding table 32. The X3-axis sliding table 31 can adjust the position of the area camera 33 along the X-axis direction, and the Z3-axis sliding table 32 can adjust the position of the area camera 33 along the Z-axis direction, so as to adapt to the feature to be detected that does not pass through the position. The area camera 33 of the present embodiment includes an area camera 33 body and an area lens.
The area array detection module 3 further includes an area array light source module 34, and the area array light source module 34 includes a light source frame 35 and a robot arm 36.
The support platform 1 is fixedly connected with a light source warehouse bracket 37, the light source warehouse bracket 37 is fixedly connected with a light source frame 35, and a plurality of light sources 38 are arranged on the light source frame 35. The light source 38 is mounted on the light source frame 35 by a stopper. When the light source 38 is needed, the mechanical arm 36 grabs the corresponding light source 38 and locates the light source 38 below the area camera 33, and the mechanical arm 36 is used as a supporting structure of the light source 38.
The mechanical arm 36 is fixedly connected to the support platform 1, and the mechanical arm 36 is adapted to grasp the light source 38 and place the light source 38 under the area camera 33. The mechanical arm 36 adopts a six-axis mechanical arm, and the tail end of the mechanical arm 36 is provided with a quick-release assembly 39. The quick-release assembly 39 includes a quick-release ring 391, the quick-release ring 391 is fixedly connected to the end of the mechanical arm 36, a mounting cavity 392 is provided in the quick-release ring 391, a plurality of rotating grooves 393 are provided on the sidewall of the mounting cavity 392, and the number of the rotating grooves 393 is 4 in the present embodiment along the circumferential array of the quick-release ring 391. The rotary groove 393 is fixedly connected with a rotary shaft 394, the rotary shaft 394 is rotationally connected with a clamping rod 395, the light source 38 is fixedly connected with a connector 397, a quick-release cavity 398 for the insertion of a quick-release ring 391 is arranged on the connector 397, and an annular clamping groove 399 for the insertion of the clamping rod 395 is arranged on the side wall of the quick-release cavity 398. The quick release ring 391 is also fixedly connected with a telescopic member 3911, and the extending end of the telescopic member 3911 extends into the mounting cavity 392 and is fixedly connected with a movable disc 3912 through bolts. When the output end of the telescopic member 3911 is retracted, the moving disc 3912 pushes the clamping rod 395 to rotate towards the telescopic member 3911 towards one end of the moving disc 3912, so that the other end of the clamping rod 395 rotates towards the outer side of the quick release ring 391, the clamping rod 395 is further inserted into the clamping groove, the four clamping rods 395 are abutted against the side wall of the annular clamping groove 399 together, the quick release ring 391 is firmly connected with the connecting head 397, and the mechanical arm 36 can stably grasp the light source 38. The telescopic member 3911 may be a telescopic member 3911 or an electric push rod.
The torsional spring 396 is sleeved on the rotating shaft 394, one end of the torsional spring 396 is connected with the clamping rod 395, the other end of the torsional spring 396 is connected with the rotating groove 393, the torsional spring 396 applies torsion force to the clamping rod 395, which enables one end of the clamping rod 395, which is close to the moving disc 3912, to rotate towards the moving disc 3912, and when the output end of the telescopic piece 3911 is contracted in the extending state, one end, which is far away from the moving disc 3912, of the clamping rod 395 is contracted in the rotating groove 393, and then the quick-release ring 391 can be separated from the connecting head 397.
The limiting member comprises a positioning pin 351, a positioning groove 3971 for inserting the positioning pin 351 is formed in the connector 397, the connector 397 is placed on the light source frame 35, and the positioning pin 351 is located in the positioning groove 3971, so that the limiting of the light source 38 can be achieved. Each connector 397 is at least limited by one positioning pin 351, two in this embodiment, to ensure that the light source 38 can be stably limited.
The product axle module 4 comprises a sliding support table 41, a Y-axis support table, an X4-axis sliding table 43, an R3 rotating seat 44 and an R4 rotating seat 45, wherein the sliding support table 41 is arranged along the Y-axis direction and is fixedly connected with the support platform 1. The Y-axis sliding table 42 slides on the sliding support table 41 along the Y-axis direction, the X4-axis sliding table 43 slides on the Y-axis sliding table 42 along the X-axis direction, the R3 rotating base 44 is relatively rotatably disposed on the X4-axis sliding table 43, and the rotation axis of the R3 rotating base 44 is disposed along the X-axis direction, that is, the R3 rotating base 44 can rotate around the X-axis direction. The R4 rotating seat 45 is relatively rotatably disposed on the R1 rotating seat, and the rotation axis of the R4 rotating seat 45 is disposed along the Z axis direction, that is, the R4 rotating seat 45 can rotate around the Z axis. The R4 rotary seat 45 is provided with an absorbing member, which may be a magnet or a suction cup, and is suitable for relatively fixing a product on the R4 rotary seat 45. The X4 axis sliding table 43 and the Y axis sliding table 42 can drive the product to move along the X axis and the Y axis, thereby being convenient for adjusting the position of the product on the horizontal plane. The R3 rotating seat 44 can rotate around the X-axis direction with the product, and the R4 rotating seat 45 can rotate around the Y-axis direction with the product, so that the state of the product can be conveniently adjusted, each position of the product can be conveniently displayed in a better posture, and the planar array camera 33 can be conveniently shot.
In the above scheme, the X4 shaft sliding table 43 and the like all adopt a screw rod structure, an electric push rod structure, an air cylinder structure, a linear module or a gear rack structure to realize linear motion, the R3 rotating seat 44 and the like all adopt a rotating air cylinder or a motor and the like to realize rotary motion, and a harmonic reducer can be adopted to cooperate when the motor is adopted.
Working principle: the operator places the product on the R4 swivel 45 and then moves the Y-axis glide table 42 along the Y-axis such that the product is positioned below the vision-guided camera, which captures the flat-panel features, determining the actual relative position of the area camera 33 to the product.
The Y-axis skid 42 then delivers the product to the area camera 33 detection location, i.e., the scan area of the area camera 33. At this time, the mechanical arm 36 captures the light source 38 corresponding to the feature to be detected through the quick-insertion component, and places the light source 38 between the area camera 33 and the product, and at this time, the area camera 33 captures the feature to be detected on the product and outputs an image. If there are a plurality of features to be detected, the product state is adjusted by the X4 axis sliding table 43, the R3 rotating seat 44, the R4 rotating seat 45, the Y axis sliding table 42, etc., so that the features to be detected are located at the detection position of the area camera 33, and the mechanical arm 36 replaces the corresponding light source 38 according to the corresponding features until all the features to be detected are photographed.
Finally, the Y-axis sliding table 42 conveys the product to a blanking station, and an operator blanking.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. An area array shooting device based on a flat product is characterized by comprising
A support platform (1);
The area array detection module (3) is arranged on the supporting platform (1) and is suitable for detecting the characteristics of products;
An area array light source module (34), the area array light source module (34) comprising
A light source frame (35) arranged on the support platform (1), wherein the light source frame (35) is suitable for placing a light source (38);
The mechanical arm (36) is arranged on the supporting platform (1), and the mechanical arm (36) is suitable for grabbing the light source (38) and transferring the corresponding light source (38) between the area array detection module (3) and the product.
2. The planar product-based area array photographing apparatus according to claim 1, wherein the light source frame (35) is provided with a positioning pin (351), and the light source (38) is provided with a positioning groove (3971) into which the positioning pin (351) is inserted.
3. The flat product-based area array photographing apparatus according to claim 2, wherein the positioning pins (351) are provided with at least two.
4. The flat product based area array photographing apparatus of claim 2, wherein the top chamfer of the positioning pin (351) is provided.
5. The planar product-based area photographing apparatus according to claim 1, wherein the area detection module (3) comprises
An X3-axis sliding table (31) sliding on the detection frame (21) along the X-axis direction;
and the area camera (33) is arranged on the X3 axis sliding table (31).
6. The planar product-based area array photographing apparatus according to claim 5, wherein the area array detection module (3) further comprises a Z3 axis sliding table (32), the Z3 axis sliding table (32) slides on the X3 axis sliding table (31) along the Z axis direction, and the area array camera (33) is disposed on the Z3 axis sliding table (32).
7. Planar product based area array shooting device according to claim 1, characterized in that the supporting platform (1) is provided with a product axis module (4), which product axis module (4) is adapted to deliver the product to an area array camera (33) detection position.
8. The flat product-based area array photographing apparatus according to claim 7, wherein the product axis module (4) comprises
The sliding support table (41) is arranged on the support platform (1) along the Y-axis direction;
A Y-axis sliding table (42) sliding on the sliding support table (41) along the Y-axis direction;
An X4-axis sliding table (43) slides on the Y-axis sliding table (42) along the X-axis direction, and the X4-axis sliding table (43) is suitable for placing products.
9. The flat product-based area array photographing apparatus according to claim 8, wherein the product axis module (4) further comprises
The R3 rotating seat (44) is arranged on the X4 shaft sliding table (43) in a relative rotating manner, and the rotating axis of the R3 rotating seat (44) is arranged along the X shaft direction;
the R4 rotating seat (45) is arranged on the R3 rotating seat (44) in a relative rotating mode, the rotating axis of the R4 rotating seat (45) is arranged along the Z-axis direction, and the R4 rotating seat (45) is suitable for relatively fixing a product.
10. Planar product based area array shooting device according to claim 1, characterized in that a vision-guided camera is provided on the supported platform (1), adapted to determine the position of the product relative to the area array detection module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322590282.2U CN220961195U (en) | 2023-09-22 | 2023-09-22 | Planar array shooting equipment based on flat product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322590282.2U CN220961195U (en) | 2023-09-22 | 2023-09-22 | Planar array shooting equipment based on flat product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220961195U true CN220961195U (en) | 2024-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322590282.2U Active CN220961195U (en) | 2023-09-22 | 2023-09-22 | Planar array shooting equipment based on flat product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220961195U (en) |
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2023
- 2023-09-22 CN CN202322590282.2U patent/CN220961195U/en active Active
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