CN218628188U - Ultrasonic three-dimensional detection platform - Google Patents
Ultrasonic three-dimensional detection platform Download PDFInfo
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- CN218628188U CN218628188U CN202223286068.XU CN202223286068U CN218628188U CN 218628188 U CN218628188 U CN 218628188U CN 202223286068 U CN202223286068 U CN 202223286068U CN 218628188 U CN218628188 U CN 218628188U
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Abstract
The utility model discloses an ultrasonic three-dimensional detection platform, a horizontal conveyor belt and a detection assembly are arranged on a frame of the ultrasonic three-dimensional detection platform, the detection assembly comprises a three-dimensional driving mechanism, a probe clamping mechanism and an ultrasonic probe, the three-dimensional driving mechanism drives the probe clamping mechanism to move in X, Y and Z directions through an X-axis driving linear module, a Y-axis driving linear module and a Z-axis driving linear module, and the acoustic probe is positioned above a conveying surface of the horizontal conveyor belt; the ultrasonic three-dimensional detection platform also comprises an in-place sensor for detecting a detected object. Through the structure design, the utility model discloses an ultrasonic wave three-dimensional testing platform has modern design, simple structure, strong adaptability's advantage.
Description
Technical Field
The utility model relates to an automatic change on-line measuring device technical field, especially relate to a three-dimensional testing platform of ultrasonic wave.
Background
With the continuous development and progress of automation technology, more and more product detection operations are realized by adopting an automatic online detection device; for an automatic online detection device, a detected object enters a detection position in a flow line mode, and a detection assembly detects the detected object passing the detection position in sequence to realize efficient and automatic detection operation.
The patent numbers are: ZL202221632833.6, patent name: the Chinese utility model discloses a visual fitting-based on-line detection device, which comprises a machine base, a conveying line, a guide mechanism and a detection box body, wherein the conveying line, the guide mechanism and the detection box body are arranged on the machine base; the detection box body is internally provided with a light source, a camera and a trigger element, and the camera takes a picture under the trigger state of the trigger element so as to obtain an image of a product and transmit the image to a detection computer; the utility model discloses a conveying line, including the conveyer belt of bearing plane, the guide mechanism is including controlling two alternate deflectors, and these two deflectors erect at the upside of conveyer line and be equipped with the direction arc limit at the feed end of deflector, leave the interval between the bearing plane of the bottom surface of deflector and conveyer line, and this interval satisfies the corresponding side correspondence of product when the product removes between two deflectors and leans on the lateral wall of deflector.
It should be noted that, for the above online detection device based on visual fitting, in the process of implementing online detection of the measured object, the following defects exist, specifically:
1. the detected object can accurately enter the detection box body only by being guided by the guide mechanism matched with the detected object, and the online detection device cannot accurately and smoothly complete detection operation without the guide mechanism;
2. because the measured object needs to be guided through the guide mechanism, for the measured object with different sizes and specifications or shapes, the guide mechanism needs to be designed with adaptability, so that the online detection which needs a plurality of sets of guide mechanisms to adapt to a plurality of products appears, and the adaptability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultrasonic three-dimensional testing platform to prior art not enough, this ultrasonic three-dimensional testing platform modern design, simple structure, strong adaptability.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
An ultrasonic three-dimensional detection platform comprises a rack, wherein the rack is provided with a horizontal conveyor belt for conveying a detected object from front to back, and the upper end part of the rack is provided with a detection assembly above a conveying path of the horizontal conveyor belt;
the detection assembly comprises a three-dimensional driving mechanism, a probe clamping mechanism and an ultrasonic probe, wherein the three-dimensional driving mechanism comprises an X-axis driving linear module which is arranged at the upper end part of the rack and horizontally moves along the front-back direction, an X-axis movable supporting seat is arranged at the driving end of the X-axis driving linear module, a Y-axis driving linear module which horizontally moves along the left-right direction is arranged on the X-axis movable supporting seat, a Y-axis movable supporting seat is arranged at the driving end of the Y-axis driving linear module, a Z-axis driving linear module which vertically moves is arranged on the Y-axis movable supporting seat, and a Z-axis movable supporting seat is arranged at the driving end of the Z-axis driving linear module;
the probe clamping mechanism is arranged on the Z-axis movable supporting seat, the ultrasonic probe is arranged on the probe clamping mechanism, and the ultrasonic probe is positioned above the conveying surface of the horizontal conveying belt;
the ultrasonic three-dimensional detection platform also comprises an in-place sensor for detecting the detected object.
The in-place sensor is an opposite-type photoelectric sensor, and the transmitting end and the receiving end of the opposite-type photoelectric sensor are arranged oppositely.
The horizontal conveyor belt comprises a front end support, a rear end support, a front end transmission shaft and a rear end transmission shaft, wherein the front end transmission shaft is mounted on the front end support through a bearing, the rear end transmission shaft is mounted on the rear end support through a bearing, and the front end transmission shaft and the rear end transmission shaft are horizontally arranged in an aligned mode;
a conveying belt of the measured object is wound between the front-end transmission shaft and the rear-end transmission shaft, the rear-end bracket is provided with a conveying belt driving motor, and the conveying belt driving motor is in driving connection with the rear-end transmission shaft;
the transmitting end and the receiving end of the correlation type photoelectric sensor are respectively arranged on the front end support, the transmitting end and the receiving end of the correlation type photoelectric sensor are positioned on two sides opposite to the conveyor belt of the object to be measured, and the light path between the transmitting end and the receiving end is positioned above the conveying surface of the conveyor belt of the object to be measured.
The probe clamping mechanism comprises a clamping fixed plate and a clamping movable plate which are vertically arranged, the clamping fixed plate is arranged on the Z-axis movable supporting seat, and a fine adjustment structure is arranged between the clamping fixed plate and the clamping movable plate;
the probe clamp body is installed to the clamping fly leaf, ultrasonic transducer fastening installation is in the probe clamp body.
The fine adjustment structure comprises a fixed plate guide rail which is screwed on the clamping fixed plate and is vertically arranged, the clamping movable plate is screwed with a movable plate slide block corresponding to the fixed plate guide rail, and the fixed plate guide rail and the movable plate slide block form a guide pair structure;
the clamping fixed plate is provided with an adjusting bolt which is vertically arranged, the upper end part of the clamping movable plate is provided with an internal threaded hole which is opened upwards, and the threaded end part of the adjusting bolt is in threaded connection with the internal threaded hole of the clamping movable plate.
The X-axis driving linear module, the Y-axis driving linear module and the Z-axis driving linear module are respectively servo motor driving linear modules.
Compared with the prior art, the utility model discloses have following beneficial effect do, it is specific:
1. the measured object does not need to be guided by a guide mechanism matched with the measured object, and a worker only needs to place the measured object on the conveying surface of the horizontal conveying belt in the forward direction during working, so that the structure is simple;
2. to the mode that leads to the measured object through guiding mechanism among the prior art, because the measured object of different dimensions or shape need lead through the guiding mechanism of its adaptation, this has just restricted detection device's suitability seriously, and utility model's ultrasonic three-dimensional testing platform is owing to need not to lead through guiding mechanism, just so can be applicable to the product of different dimensions and shape effectively, strong adaptability.
Drawings
The invention will be further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of another view angle of the present invention.
Fig. 3 is a schematic view of a partial structure of the present invention.
Fig. 4 is a schematic structural diagram of the probe clamping mechanism of the present invention.
Fig. 1 to 4 include:
1-a frame; 2-horizontal conveyor belt; 21-a front end bracket; 22-a rear end bracket; 23-a rear end drive shaft; 24-a measured object conveyor belt; 25-a conveyor belt drive motor; 3-a detection component; 411-X axis drive linear module; a 412-X axis movable support seat; 421-Y axis drive linear module; 422-Y axis movable support seat; 431-Z axis driving linear module; 432-Z axis movable support seat; 5-a probe clamping mechanism; 51-clamping a fixing plate; 52-clamping movable plates; 53-fine tuning structure; 531-fixing the plate guide; 532-movable plate slide block; 533-adjusting bolt; 54-a probe clamp body; 6-ultrasonic probe; 71-a transmitting end; 72-receiving end.
Detailed Description
The present invention will be described with reference to specific embodiments.
First embodiment, as shown in fig. 1 and 2, an ultrasonic three-dimensional inspection platform includes a frame 1, the frame 1 is provided with a horizontal conveyor belt 2 for conveying an object to be inspected from front to back, and an upper end of the frame 1 is provided with an inspection unit 3 above a conveying path of the horizontal conveyor belt 2.
As shown in fig. 1 to 4, the detecting assembly 3 includes a three-dimensional driving mechanism, a probe clamping mechanism 5 and an ultrasonic probe 6, the three-dimensional driving mechanism includes an X-axis driving linear module 411 installed at the upper end of the frame 1 and horizontally moving along the front-back direction, an X-axis movable supporting seat 412 is installed at the driving end of the X-axis driving linear module 411, a Y-axis driving linear module 421 horizontally moving along the left-right direction is installed at the X-axis movable supporting seat 412, a Y-axis movable supporting seat 422 is installed at the driving end of the Y-axis driving linear module 421, a Z-axis driving linear module 431 vertically moving is installed at the Y-axis movable supporting seat 422, and a Z-axis movable supporting seat 432 is installed at the driving end of the Z-axis driving linear module 431. It should be noted that the X-axis driving linear module 411, the Y-axis driving linear module 421 and the Z-axis driving linear module 431 are servo motor driving linear modules, respectively.
Further, the probe clamping mechanism 5 is installed on the Z-axis movable support 432, the ultrasonic probe 6 is installed on the probe clamping mechanism 5, and the ultrasonic probe 6 is located above the conveying surface of the horizontal conveyor belt 2.
Furthermore, the ultrasonic three-dimensional detection platform also comprises an in-place sensor for detecting the object to be detected.
It should be noted that the ultrasonic three-dimensional detection platform of the first embodiment is equipped with a controller, and the X-axis driving linear module 411, the Y-axis driving linear module 421, the Z-axis driving linear module 431, the horizontal conveyor belt 2, and the in-place sensor of the first embodiment are respectively electrically connected to the controller; during operation, the controller controls the X-axis driving linear module 411, the Y-axis driving linear module 421, the Z-axis driving linear module 431, and the horizontal conveyor 2.
In the working process of the ultrasonic three-dimensional detection platform of the first embodiment, a worker places a measured object on the conveying surface of the horizontal conveying belt 2 in the forward direction, the controller controls the horizontal conveying belt 2 to be started, and the horizontal conveying belt 2 conveys the measured object on the conveying surface from front to back; when the object to be measured is transferred to the sensing position of the in-place sensor, the in-place sensor obtains a signal and feeds the signal back to the controller, and the controller controls the horizontal conveyor belt 2 to stop moving so that the object to be measured stops moving; after the horizontal conveying belt 2 stops acting, the ultrasonic probe 6 senses the position of a measured object in an ultrasonic detection mode, the controller drives the X-axis driving linear module 411 according to the position information sensed by the ultrasonic probe 6, the Y-axis driving linear module 421 and the Z-axis driving linear module 431 act, the X-axis driving linear module 411 drives the ultrasonic probe 6 to move in the front-back direction, the Y-axis driving linear module 421 drives the ultrasonic probe 6 to move in the left-right direction, the Z-axis driving linear module 431 drives the ultrasonic probe 6 to move in the vertical direction, so that the ultrasonic probe 6 moves to the position right above the measured object in a three-dimensional moving mode; after the three-dimensional driving mechanism drives the ultrasonic probe 6 to move to a detection position right above a measured object, the ultrasonic probe 6 is started again and obtains the outline information of the measured object in an ultrasonic mode, and the controller detects the size parameters of the measured object according to the outline information obtained by the ultrasonic probe 6; after the detected object is detected, the controller controls the horizontal conveying belt 2 to start and conveys the detected object after detection through the horizontal conveying belt 2, and then the subsequent detected object enters the detection position and sequentially completes the detection operation of the subsequent detected object.
It should be noted that, in the process of driving the ultrasonic probe 6 to move to the position directly above the measured object by the three-dimensional driving mechanism, the controller may set a position parameter of the ultrasonic probe 6 directly above the measured object according to a size parameter of the measured object, for example, a height parameter from the measured object to the ultrasonic probe 6, a horizontal distance parameter from the center position of the measured object to the ultrasonic probe 6, and the like.
It should be emphasized that, in the process of detecting the measured object by using the ultrasonic three-dimensional detection platform of the first embodiment, the measured object does not need to be guided by a guide mechanism matched with the measured object, and during work, a worker only needs to place the measured object on the conveying surface of the horizontal conveying belt 2 in the forward direction, so that the structure is simple; in addition, for the method of guiding the object to be detected by the guiding mechanism in the prior art, the object to be detected with different sizes or shapes needs to be guided by the guiding mechanism adapted to the object to be detected, which severely restricts the applicability of the detecting device, while the ultrasonic three-dimensional detecting platform of the first embodiment does not need to be guided by the guiding mechanism, so that the platform can be effectively applied to products with different sizes and shapes, and has strong adaptability.
Therefore, by combining the above situations, the ultrasonic three-dimensional detection platform of the first embodiment has the advantages of novel design, simple structure and strong adaptability.
As shown in fig. 1 and 2, the second embodiment is different from the first embodiment in that: the in-place sensor is a correlation type photoelectric sensor, and a transmitting end 71 and a receiving end 72 of the correlation type photoelectric sensor are arranged oppositely.
Specifically, as shown in fig. 1 and fig. 2, the horizontal conveyor 2 includes a front end bracket 21, a rear end bracket 22, a front end transmission shaft, and a rear end transmission shaft 23, the front end transmission shaft is mounted on the front end bracket 21 through a bearing, the rear end transmission shaft 23 is mounted on the rear end bracket 22 through a bearing, and the front end transmission shaft and the rear end transmission shaft 23 are horizontally aligned; a tested object conveyor belt 24 is wound between the front-end transmission shaft and the rear-end transmission shaft 23, a conveyor belt driving motor 25 is arranged on the rear-end support 22, and the conveyor belt driving motor 25 is in driving connection with the rear-end transmission shaft 23; the emitting end 71 and the receiving end 72 of the correlation type photoelectric sensor are respectively arranged on the front end bracket 21, the emitting end 71 and the receiving end 72 of the correlation type photoelectric sensor are positioned on two sides opposite to the tested object conveyor belt 24, and the light path between the emitting end 71 and the receiving end 72 is positioned above the conveying surface of the tested object conveyor belt 24.
When the detected object is detected by using the in-place sensor of the second embodiment, when the detected object placed on the conveying surface of the detected object conveying belt 24 moves to a position between the transmitting end 71 and the receiving end 72 of the correlation type photoelectric sensor along with the detected object conveying belt 24, the light path between the transmitting end 71 and the receiving end 72 is blocked, which indicates that the detected object moves in place, at this time, the correlation type photoelectric sensor feeds back a signal to the controller, and the controller controls the driving belt driving motor to stop, that is, the horizontal conveying belt 2 stops moving.
In a third embodiment, as shown in fig. 4, the difference between the third embodiment and the first embodiment is: the probe clamping mechanism 5 comprises a clamping fixed plate 51 and a clamping movable plate 52 which are vertically arranged, the clamping fixed plate 51 is mounted on the Z-axis movable support 432, and a fine adjustment structure 53 is arranged between the clamping fixed plate 51 and the clamping movable plate 52.
Wherein, the clamping movable plate 52 is provided with a probe clamp body 54, and the ultrasonic probe 6 is tightly fixed on the probe clamp body 54.
Specifically, as shown in fig. 4, the fine adjustment structure 53 includes a fixed plate guide rail 531 which is screwed to the clamping fixed plate 51 and is vertically arranged, a movable plate slider 532 is screwed to the clamping movable plate 52 corresponding to the fixed plate guide rail 531, and the fixed plate guide rail 531 and the movable plate slider 532 form a guide pair structure; the clamping fixed plate 51 is provided with an adjusting bolt 533 which is vertically arranged, the upper end portion of the clamping movable plate 52 is provided with an internal threaded hole which is opened upwards, and the threaded end portion of the adjusting bolt 533 is screwed in the internal threaded hole of the clamping movable plate 52.
In the probe clamping mechanism 5 of the third embodiment, the probe clamp body 54 clamps and fixes the ultrasonic probe 6, and the fine adjustment structure 53 located between the clamping fixed plate 51 and the clamping movable plate 52 can achieve fine adjustment of the height position of the ultrasonic probe 6.
In the process of utilizing the fine adjustment structure 53 to achieve fine adjustment of the height position of the ultrasonic probe 6, the adjusting bolt 533 is rotated so as to enable the clamping movable plate 52 to move up and down relative to the clamping fixed plate 51, and in the process, the clamping movable plate 52 is guided by a guide pair structure composed of the movable plate slider 532 and the fixed plate guide rail 531 so as to ensure that the clamping movable plate 52 stably and reliably moves up and down relative to the clamping fixed plate 51; in the process that the clamping movable plate 52 moves up and down relative to the clamping fixed plate 51, the probe clamp body 54 and the ultrasonic probe 6 move up and down synchronously along with the clamping movable plate 52, so that the height position of the ultrasonic probe 6 is finely adjusted.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and it is to be understood that the present invention is not limited to the above embodiments, but may be modified within the scope of the present invention.
Claims (6)
1. An ultrasonic three-dimensional detection platform comprises a rack (1), wherein the rack (1) is provided with a horizontal conveyor belt (2) for conveying a detected object from front to back, and the upper end part of the rack (1) is provided with a detection assembly (3) above the conveying path of the horizontal conveyor belt (2);
the method is characterized in that: the detection assembly (3) comprises a three-dimensional driving mechanism, a probe clamping mechanism (5) and an ultrasonic probe (6), the three-dimensional driving mechanism comprises an X-axis driving linear module (411) which is installed at the upper end of the rack (1) and horizontally moves along the front-back direction, an X-axis movable supporting seat (412) is installed at the driving end of the X-axis driving linear module (411), a Y-axis driving linear module (421) which horizontally moves along the left-right direction is installed on the X-axis movable supporting seat (412), a Y-axis movable supporting seat (422) is installed at the driving end of the Y-axis driving linear module (421), a Z-axis driving linear module (431) which vertically moves is installed on the Y-axis movable supporting seat (422), and a Z-axis movable supporting seat (432) is installed at the driving end of the Z-axis driving linear module (431);
the probe clamping mechanism (5) is arranged on the Z-axis movable supporting seat (432), the ultrasonic probe (6) is arranged on the probe clamping mechanism (5), and the ultrasonic probe (6) is positioned above the conveying surface of the horizontal conveying belt (2);
the ultrasonic three-dimensional detection platform also comprises an in-place sensor for detecting a detected object.
2. The ultrasonic three-dimensional inspection platform of claim 1, wherein: the in-place sensor is a correlation type photoelectric sensor, and a transmitting end (71) and a receiving end (72) of the correlation type photoelectric sensor are arranged oppositely.
3. The ultrasonic three-dimensional inspection platform of claim 2, wherein: the horizontal conveyor belt (2) comprises a front end support (21), a rear end support (22), a front end transmission shaft and a rear end transmission shaft (23), the front end transmission shaft is mounted on the front end support (21) through a bearing, the rear end transmission shaft (23) is mounted on the rear end support (22) through a bearing, and the front end transmission shaft and the rear end transmission shaft (23) are horizontally arranged in an aligned mode;
a conveying belt (24) for the tested object is wound between the front end transmission shaft and the rear end transmission shaft (23), a conveying belt driving motor (25) is arranged on the rear end support (22), and the conveying belt driving motor (25) is in driving connection with the rear end transmission shaft (23);
the emitting end (71) and the receiving end (72) of the correlation type photoelectric sensor are respectively arranged on the front end support (21), the emitting end (71) and the receiving end (72) of the correlation type photoelectric sensor are located on two sides opposite to the conveying belt (24) of the object to be measured, and the light path between the emitting end (71) and the receiving end (72) is located above the conveying surface of the conveying belt (24) of the object to be measured.
4. The ultrasonic three-dimensional inspection platform of claim 1, wherein: the probe clamping mechanism (5) comprises a clamping fixed plate (51) and a clamping movable plate (52) which are vertically arranged, the clamping fixed plate (51) is arranged on the Z-axis movable supporting seat (432), and a fine adjustment structure (53) is arranged between the clamping fixed plate (51) and the clamping movable plate (52);
the clamping movable plate (52) is provided with a probe clamp body (54), and the ultrasonic probe (6) is fixedly arranged on the probe clamp body (54).
5. The ultrasonic three-dimensional inspection platform of claim 4, wherein: the fine adjustment structure (53) comprises a fixed plate guide rail (531) which is screwed on the clamping fixed plate (51) and is vertically arranged, a movable plate sliding block (532) is screwed on the clamping movable plate (52) corresponding to the fixed plate guide rail (531), and the fixed plate guide rail (531) and the movable plate sliding block (532) form a guide pair structure;
the clamping fixed plate (51) is provided with an adjusting bolt (533) which is vertically arranged, the upper end of the clamping movable plate (52) is provided with an internal threaded hole with an upward opening, and the threaded end of the adjusting bolt (533) is in threaded connection with the internal threaded hole of the clamping movable plate (52).
6. The ultrasonic three-dimensional inspection platform of claim 1, wherein: the X-axis driving linear module (411), the Y-axis driving linear module (421) and the Z-axis driving linear module (431) are respectively servo motor driving linear modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223286068.XU CN218628188U (en) | 2022-12-08 | 2022-12-08 | Ultrasonic three-dimensional detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223286068.XU CN218628188U (en) | 2022-12-08 | 2022-12-08 | Ultrasonic three-dimensional detection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218628188U true CN218628188U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223286068.XU Active CN218628188U (en) | 2022-12-08 | 2022-12-08 | Ultrasonic three-dimensional detection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218628188U (en) |
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2022
- 2022-12-08 CN CN202223286068.XU patent/CN218628188U/en active Active
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