CN218546619U - Eddy current detection station and eddy current detection system - Google Patents
Eddy current detection station and eddy current detection system Download PDFInfo
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- CN218546619U CN218546619U CN202222651425.1U CN202222651425U CN218546619U CN 218546619 U CN218546619 U CN 218546619U CN 202222651425 U CN202222651425 U CN 202222651425U CN 218546619 U CN218546619 U CN 218546619U
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Abstract
The utility model provides a vortex detection station and a vortex detection system, wherein the vortex detection station is respectively connected with a vortex detector and a control station; the eddy current detection station comprises an eddy current detection part and a locking part, the eddy current detection part is connected with a signal end of the eddy current detector, and the locking part is connected with the control station; wherein: the eddy current detection component is used for acquiring detection parameters of a detection target and sending the detection parameters to the eddy current detector; and the locking component is used for acquiring a detection result generated by the eddy current detector based on the detection parameter through the control station and allowing or limiting the movement of the detection target according to the detection result. The eddy current detection part is arranged to carry out eddy current detection on the detection target, and the locking part is arranged to limit the movement of the detection target when the detection result is abnormal, so that the unqualified detection target is prevented from being used unexpectedly.
Description
Technical Field
The utility model relates to an industrial production especially relates to a vortex detection station and vortex detecting system.
Background
The existing vortex detector needs to manually determine whether parts are qualified or not according to a detection result on a screen of the vortex detector, and careless mistakes easily occur in a manual detection mode, so that products which are unqualified in vortex detection are used unexpectedly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a vortex detection station and vortex detecting system, aims at solving the problem that the unqualified product of prior art vortex detection flows.
In order to achieve the purpose, the utility model provides a vortex detection station which is respectively connected with a vortex detector and a control station; the eddy current detection station comprises an eddy current detection part and a locking part, the eddy current detection part is connected with a signal end of the eddy current detector, and the locking part is connected with the control station; wherein:
the eddy current detection component is used for acquiring detection parameters of a detection target and sending the detection parameters to the eddy current detector;
and the locking component is used for acquiring a detection result generated by the eddy current detector based on the detection parameter through the control station and allowing or limiting the movement of the detection target according to the detection result.
Optionally, the eddy current testing part includes a detection coil and an object placing member, the object placing member is provided with a through hole in the vertical direction, the detection coil and the through hole are coaxially arranged in the object placing member, the detection coil is connected with the eddy current testing instrument, and the diameter of the through hole is larger than the maximum width of the testing target in the diameter direction of the through hole under the testing posture.
Optionally, the number of the eddy current testing parts is multiple, and the through hole of the object in each eddy current testing part has different diameters.
Optionally, the locking component comprises a storage box and a limiting piece; the top of the storage box is provided with an opening, the storage box is arranged below the eddy current detection component and is coaxially arranged with the through hole, the limiting piece is movably arranged on one side of the storage object close to the storage box, and the limiting piece is connected with the control station; wherein:
the limiting piece is used for preventing or allowing the detection target to fall from the article placing piece to the article placing box according to the detection result.
Optionally, the article placing box is provided with an article taking door, and the article taking door is arranged on the side surface or the bottom surface of the article placing box.
Optionally, the eddy current testing station further comprises a sensor, a testing range of the sensor covers the testing target under the testing attitude, and the sensor is connected with the control station; wherein:
and the sensor is used for sending a detection signal to the eddy current detector through the control station when the detection target is detected, so that the eddy current detector obtains the detection parameters when receiving the detection signal.
Optionally, the eddy current inspection station further comprises a PLC; the control station is connected with the locking component through the PLC.
Optionally, the eddy current testing station further comprises a display device, and the display device is connected with the control station;
and the display equipment is used for receiving and displaying the detection result sent by the control station.
Furthermore, in order to realize the above object, the utility model also provides a vortex detection system, vortex detection system includes vortex detection appearance, control station and as above the vortex detection station.
Optionally, the number of the vortex detection stations is multiple, a signal end of the vortex detector is connected to the vortex detection part in each vortex detection station, and the control station is connected to the locking part in each vortex detection station; wherein:
and the eddy current detector is used for carrying out eddy current detection on the detection target according to the detection parameters and sending the detection result of the eddy current detection to the locking part corresponding to the detection parameters through the control station.
The utility model provides a vortex detection station and a vortex detection system, wherein the vortex detection station is respectively connected with a vortex detector and a control station; the eddy current detection station comprises an eddy current detection part and a locking part, the eddy current detection part is connected with a signal end of the eddy current detector, and the locking part is connected with the control station; wherein: the eddy current detection component is used for acquiring detection parameters of a detection target and sending the detection parameters to the eddy current detector; and the locking component is used for acquiring a detection result generated by the eddy current detector based on the detection parameter through the control station and allowing or limiting the movement of the detection target according to the detection result. The eddy current detection component is arranged to carry out eddy current detection on the detection target, and the locking component is arranged to limit the movement of the detection target when the detection result is abnormal, so that the unqualified detection target is prevented from being used unexpectedly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a functional block diagram of an embodiment of an eddy current testing station according to the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the eddy current testing station of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of the eddy current testing station of the present invention;
fig. 4 is a functional block diagram of an embodiment of the eddy current testing system of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Eddy current detecting |
200 | |
| 110 | |
210 | |
| 120 | Article placing |
211 | |
| 130 | Through |
220 | Position limiting element |
| D | Detecting a |
300 | Sensor with a sensor element |
| E | Eddy current detector | S | Eddy current detection station |
| C | Control station |
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a vortex detection station is applied to among the vortex detection system, please refer to figure 1, figure 1 does the utility model discloses the functional module diagram of vortex detection station S an embodiment. In this embodiment, the eddy current testing station S is connected to the eddy current testing apparatus E and the control station C respectively; the eddy current detection station S comprises an eddy current detection part 100 and a locking part 200, the eddy current detection part 100 is connected with a signal end of the eddy current detector E, and the locking part 200 is connected with the control station C; wherein:
the eddy current detection component 100 is configured to acquire a detection parameter of a detection target D and send the detection parameter to the eddy current detector E;
the locking component 200 is configured to acquire, through the control station C, a detection result generated by the eddy current detector E based on the detection parameter, and allow or limit movement of the detection target D according to the detection result.
The inspection parameters are relevant parameters required for eddy current inspection of the inspection target D. The eddy current detector E acquires the detection parameters of the eddy current detection component 100 and analyzes the detection parameters to perform eddy current detection on the detection target D and obtain a corresponding detection result; specifically, the analysis manner of obtaining the detection result based on the detection parameter may be set based on actual needs. The control station C is used for transmitting signals except detection parameters between the eddy current detector E and the eddy current detection station S, the eddy current detector E sends a detection result to the control station C after obtaining the detection result, and the control station C sends the detection result to the locking part 200; the locking member 200 determines whether the detection result is acceptable or unacceptable after receiving the detection result, and allows the detection target D to move if the detection result is acceptable, and at this time, the detection target D may be taken out from the eddy current detection station S or may normally flow into the next process, and restricts the movement of the detection target D to avoid unintended use if the detection result is unacceptable, and it is understood that the restriction means that the detection target D cannot flow into the next process or cannot be taken out from the eddy current detection station S, for example, the movement range of the detection target D is limited to a certain area, or the detection target D is restricted from moving.
The present embodiment performs eddy current testing on the testing target D by providing the eddy current testing part 100, and at the same time, provides the locking part 200 to restrict the movement of the testing target D when an abnormality occurs in the testing result, thereby preventing the unqualified testing target D from being used unexpectedly.
Further, referring to fig. 2 and fig. 3 subsequently, the eddy current testing component 100 includes a detection coil 110 and an object placing member 120, the object placing member 120 is provided with a through hole 130 in the vertical direction, the detection coil 110 and the through hole 130 are coaxially arranged in the object placing member 120, the detection coil 110 is connected with the eddy current testing apparatus E, and the diameter of the through hole 130 is greater than the maximum width of the testing target D in the diameter direction of the through hole 130 in the testing posture.
The detection coil 110 is used to obtain the detection parameters of the detection object D, and it is understood that a signal processing device and the like corresponding to the detection coil 110 may also be disposed in the eddy current detecting component 100, and may be specifically disposed based on the actual application scenario and needs.
The object placing part 120 is used for placing the detection target D, and specifically, when the detection target D is placed at the through hole 130 of the object placing part 120, since the through hole 130 is coaxially disposed with the detection coil 110, the detection target D is located inside the detection coil 110, the detection coil 110 can obtain the detection parameters of the detection target D, and the detection coil 110 sends the detection parameters to the eddy current detector E after obtaining the detection parameters.
The detection posture refers to a state when the detection target D is placed in the article placing member 120 for eddy current detection; the through hole 130 is sufficient to be passed by the detection object D in the detection posture.
It should be noted that the shape of the through hole 130 may be set according to the practical application, such as a cylinder, a cuboid or a structure matching with the detection target D; the through-hole 130 is ensured to satisfy the passing of the detection target D in the detection posture regardless of the arrangement of the shape of the through-hole 130.
Further, the number of the eddy current testing part 100 is plural, and the diameter of the through hole 130 of the placing object 120 in each eddy current testing part 100 is different.
One or more eddy current testing parts 100 for acquiring testing targets D with different structures may be provided in one eddy current testing station S at the same time, and when there are a plurality of eddy current testing parts 100, the diameters of the through holes 130 of different eddy current testing parts 100 are different for allowing the testing targets D with different maximum widths in the diameter direction of the through holes 130 in the testing attitude to pass through. It is understood that a plurality of eddy current inspection parts 100 can simultaneously inspect a plurality of inspection targets D and also can allow only one inspection target D to be inspected at a time.
Further, the locking part 200 includes a storage box 210 and a stopper 220; the top of the storage box 210 is open, the storage box 210 is disposed below the eddy current testing component 100, the storage box 210 is disposed coaxially with the through hole 130, the limiting member 220 is movably disposed on one side of the storage object 120 close to the storage box 210, and the limiting member 220 is connected to the control station C; wherein:
the limiting member 220 is configured to prevent or allow the detection target D from falling from the object placing member 120 to the storage box 210 according to the detection result.
When the eddy current inspection operation is performed on the inspection target D, the limiting member 220 prevents the inspection target D from falling from the article placing member 120 to the article placing box 210, and after the inspection result is obtained, if the inspection result is qualified, the state of the limiting member 220 is maintained, so that the inspection target D is kept placed in the article placing member 120, and if the inspection result is unqualified, the operation is performed, so that the inspection target D falls from the article placing member 120 to the article placing box 210, and the inspection target D is prevented from flowing into the next process. The storage box 210 is used for placing the unqualified detection target D.
It should be noted that the action manner of the limiting element 220 may be set based on practical application scenarios and needs, such as rotation, expansion, and the like, and the limiting element 220 may be disposed on the eddy current detecting component 100, disposed on the storage box 210, or disposed independently.
Further, the article box 210 is provided with an article taking door 211, and the article taking door 211 is arranged on a side surface or a bottom surface of the article box 210.
The staff can get unqualified detected object D from putting thing box 210 through getting thing door 211, gets the concrete setting of thing door 211 and can select based on the practical application needs, does not restrict here.
It should be noted that the above is a setting manner in one embodiment, and in other embodiments, other settings may be performed according to actual needs to limit the unqualified detection target D from flowing into the next process; if two layers of object placing areas are arranged in the object placing box 210, two layers of conveyor belts in different directions are respectively connected and arranged, one direction leads to the next process, one direction leads to the placing area of the unqualified product, after the detection of the detection object D is finished, the detection object D falls to the object placing box 210, when the detection result is qualified, the detection object D falls to the first object placing area, meanwhile, the conveyor belt which leads to the next process acts, the detection object D is conveyed to the next process, when the detection result is unqualified, the detection object D falls to the second object placing area, meanwhile, the conveyor belt which leads to the placing area of the unqualified product acts, and the detection object D is conveyed to the placing area of the unqualified product. Other ways can be set by analogy based on the actual application scenario, which will not be described herein.
Further, the eddy current testing station S further includes a sensor 300, a testing range of the sensor 300 covers the testing target D in a testing posture, and the sensor 300 is connected with the control station C; wherein:
the sensor 300 is configured to send a detection signal to the eddy current tester E through the control station C when the detection target D is detected, so that the eddy current tester E obtains the detection parameter when receiving the detection signal.
The type of the sensor 300 can be selected based on the actual application requirements, and the sensor 300 in the embodiment is an infrared sensor 300; infrared sensor 300 sets up by vortex detection part 100, and the check site in infrared sensor 300 is higher than and puts thing 120, and when detection object D placed in putting thing 120, the infrared ray that infrared sensor 300 sent was obstructed, at this moment, detects detection object D, triggers detected signal to with detected signal transmission to vortex detector E, vortex detector E receives after the detected signal, begins to acquire detection parameter. Further, the sensor 300 may also send a detection signal to the detection coil 110 after detecting the detection object D, so as to energize the detection coil 110 for an eddy current detection operation, thereby avoiding continuous energization of the detection coil 110 and reducing energy consumption.
The above is only one arrangement of the sensor 300, and in other embodiments, the arrangement may be based on actual needs, such as arranging the infrared sensor 300 or the brightness sensor 300 on the inner wall of the through hole 130 to detect the detection target D.
Further, the eddy current testing station S further includes a PLC (Programmable Logic Controller); the control station C is connected to the locking unit 200 through the PLC.
In this embodiment, the PLC controls the state of the locking unit 200, sets the state of the locking unit 200 corresponding to different detection results in the PLC in advance, and directly controls the locking unit 200 to switch to the corresponding state when receiving the detection result transmitted from the control station C.
It should be noted that, besides the detection parameters, other signals transmitted with the control station C in the eddy current detection station S can be transmitted through the PLC.
Further, the eddy current testing station S further comprises a display device (not shown in the drawings), and the display device is connected with the control station C;
and the display device is used for receiving and displaying the detection result sent by the control station C.
The display device is used for displaying a detection result corresponding to the detection target D; the display apparatus may also be connected with other components to acquire the operation states of the components, such as whether the locking component 200 restricts the movement of the detection target D, whether the sensor 300 detects the detection target D, and the like.
The utility model discloses still include a vortex detecting system, this vortex detecting system includes vortex detector E, control station C and vortex detection station S, and above-mentioned embodiment can be referred to this vortex detection station S' S structure, no longer gives unnecessary details here. It should be understood that, because the eddy current inspection system of the present embodiment adopts the technical solution of the above eddy current inspection station S, the eddy current inspection system has all the beneficial effects of the above eddy current inspection station S.
Further, referring to fig. 4, the number of the eddy current testing stations S is multiple, the signal end of the eddy current testing instrument E is respectively connected to the eddy current testing component 100 in each eddy current testing station S, and the control station C is respectively connected to the locking component 200 in each eddy current testing station S; wherein:
and the eddy current detector E is used for carrying out eddy current detection on the detection target D according to the detection parameters and sending the detection result of the eddy current detection to the locking part 200 corresponding to the detection parameters through the control station C.
The existing eddy current inspection needs to be realized by concentrating on a fixed inspection area of the eddy current inspection instrument E, therefore, the inspection target D needs to be transported to the inspection area when the eddy current inspection is carried out, the transportation cost is increased, in the embodiment, the eddy current inspection part 100 and the eddy current inspection instrument E are separated and arranged, a plurality of eddy current inspection stations S containing the eddy current inspection part 100 are arranged, the eddy current inspection stations S can be arranged in a distributed mode, the space limitation of the eddy current inspection is eliminated, the arrangement mode of the eddy current inspection stations S is more various, the eddy current inspection station S can adapt to more inspection environments, if the eddy current inspection stations S are arranged on a production line, the transportation cost is saved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. The term "comprising", without further limitation, means that the element so defined is not excluded from the group of processes, methods, articles, or systems that include the element. The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The vortex detection station is characterized in that the vortex detection station is respectively connected with a vortex detector and a control station; the eddy current detection station comprises an eddy current detection part and a locking part, the eddy current detection part is connected with a signal end of the eddy current detector, and the locking part is connected with the control station; wherein:
the eddy current detection component is used for acquiring detection parameters of a detection target and sending the detection parameters to the eddy current detector;
and the locking component is used for acquiring a detection result generated by the eddy current detector based on the detection parameter through the control station and allowing or limiting the movement of the detection target according to the detection result.
2. The eddy current inspection station according to claim 1, wherein the eddy current inspection member includes a detection coil and an object placing member, the object placing member is provided with a through hole in a vertical direction, the detection coil is coaxially provided in the object placing member with the through hole, the detection coil is connected to the eddy current inspection apparatus, and a diameter of the through hole is larger than a maximum width of the inspection target in a diameter direction of the through hole in the inspection attitude.
3. The eddy current inspection station as recited in claim 2 wherein the number of eddy current inspection pieces is plural, and the diameter of the through hole for placing the article in each of the eddy current inspection pieces is different.
4. The eddy current inspection station as recited in claim 2 wherein the locking component comprises a storage bin and a stop; the top of the storage box is provided with an opening, the storage box is arranged below the eddy current detection component and is coaxially arranged with the through hole, the limiting piece is movably arranged on one side of the storage object close to the storage box, and the limiting piece is connected with the control station; wherein:
the limiting piece is used for preventing or allowing the detection target to fall from the object placing piece to the object placing box according to the detection result.
5. The eddy current inspection station of claim 4, wherein the storage box is provided with a take-out door, and the take-out door is arranged on a side surface or a bottom surface of the storage box.
6. The vortex inspection station of claim 1, further comprising a sensor having an inspection range that covers the inspection target in an inspection attitude, the sensor being connected to the control station; wherein:
and the sensor is used for sending a detection signal to the eddy current detector through the control station when the detection target is detected, so that the eddy current detector obtains the detection parameters when receiving the detection signal.
7. The vortex inspection station of claim 1, wherein the vortex inspection station further comprises a PLC; the control station is connected with the locking component through the PLC.
8. The vortex inspection station of claim 1, further comprising a display device coupled to the control station;
and the display equipment is used for receiving and displaying the detection result sent by the control station.
9. An eddy current inspection system comprising an eddy current test apparatus, a control station and an eddy current inspection station according to any one of claims 1 to 8.
10. The eddy current inspection system as claimed in claim 9, wherein the number of the eddy current inspection stations is plural, the signal terminal of the eddy current inspection apparatus is connected to the eddy current inspection part in each of the eddy current inspection stations, respectively, and the control station is connected to the locking part in each of the eddy current inspection stations, respectively; wherein:
and the eddy current detector is used for carrying out eddy current detection on the detection target according to the detection parameters and sending the detection result of the eddy current detection to the locking part corresponding to the detection parameters through the control station.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222651425.1U CN218546619U (en) | 2022-10-09 | 2022-10-09 | Eddy current detection station and eddy current detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222651425.1U CN218546619U (en) | 2022-10-09 | 2022-10-09 | Eddy current detection station and eddy current detection system |
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| CN218546619U true CN218546619U (en) | 2023-02-28 |
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| CN202222651425.1U Active CN218546619U (en) | 2022-10-09 | 2022-10-09 | Eddy current detection station and eddy current detection system |
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