Full-automatic meter magnetic detection device, detection method and computer readable storage medium

Abstract

The invention discloses a full-automatic meter magnetic detection device, a detection method and a computer readable storage medium, the full-automatic meter magnetic detection device comprises a machine body, a slide rail, a base moving mechanism, a rotary lifting platform and an automatic detection mechanism, the slide rail penetrates through an operation space of the machine body, the base moving mechanism can move along the slide rail, and the rotary lifting platform can rotate around the slide rail. The base moving mechanism is used for bearing a to-be-detected element, the rotary lifting platform is used for lifting or lowering the to-be-detected element, the rotary lifting platform is used for driving the to-be-detected element to rotate, and the self-moving detection mechanism is used for detecting the to-be-detected element. According to the full-automatic surface magnetic detection device, the detection piece can detect different heights of the to-be-detected element, so that all-directional surface magnetic detection is realized, the intelligent integration level is high, manual interference is not needed, the situation of inaccurate data collection caused by errors in the manual detection process is avoided, and the detection efficiency is improved. And a user can conveniently use the full-automatic meter magnetic detection device.

Description

Technical Field

[0001] The present invention relates to the field of magnetizing equipment, and in particular to a fully automatic surface magnetism detection device, a detection method and a computer-readable storage medium. Background Art

[0002] The fully automatic surface magnetic test of products is an important technical means for the control of the permanent ferrite product development stage and mass production process. For permanent ferrite, the fully automatic surface magnetic values ​​of each point on the surface of the same product are not the same. For some products, the difference between the fully automatic surface magnetic values ​​of two adjacent points on the surface is large. Therefore, in order to ensure the accuracy of the test and the comparability of the performance of each product, the fully automatic surface magnetic values ​​of a special point of the same specification or the corresponding point at the same position are generally compared to determine whether the product performance is qualified. Therefore, it is very necessary to determine the special point of the product or the corresponding point at the same position.

[0003] At present, the test of the product's fully automatic magnetic meter is generally carried out manually. During the test, the product trademark marks the test point, and then holds the Hall plate test lead, brings the center point of the sensing part at the front end of the Hall plate test lead infinitely close to the calibrated test point and reads the data.

[0004] Then, since manual holding of the Hall probe will result in large errors, this method has the following problems: it is necessary to draw the center line in the thickness direction and length and width directions of each test product and determine the intersection point. When testing large quantities of products, the number of line drawing times is large, which increases the time consumption and reduces work efficiency. The error is large, and the calibration of the product center point is very likely to vary from person to person. Even for the same person, it is difficult to ensure the accuracy of the center point calibration during each test, resulting in poor repeatability of the test data. Summary of the invention

[0005] Based on this, it is necessary to provide a fully automatic surface magnetic detection device, detection method and computer-readable storage medium to address the above-mentioned technical problems, so as to solve the problem that the fully automatic surface magnetic detection device in the prior art has poor detection effect during use, resulting in inaccurate test data.

[0006] A fully automatic surface magnetism detection device, the fully automatic surface magnetism detection device comprising:

[0007] A machine body, wherein an operating table is arranged in the machine body, and an operating space is arranged on the operating table;

[0008] A slide rail, wherein the slide rail passes through the operating space;

[0009] A base moving mechanism, the base moving mechanism is arranged on the slide rail, the base moving mechanism can move along the slide rail, and the base moving mechanism is used to carry the component to be detected;

[0010] A rotating lifting platform, when the base moving mechanism moves to the upper part of the rotating lifting platform, the rotating lifting platform is used to raise or lower the component to be detected, and the rotating lifting platform is used to drive the component to be detected to rotate;

[0011] A self-moving detection mechanism, which is used to detect the component to be detected. The self-moving detection mechanism includes a moving mechanism and a detection member arranged on a side of the moving mechanism close to the component to be detected. The moving mechanism is used to drive the detection member to move in a horizontal direction or a vertical direction.

[0012] The fully automatic surface magnetism detection device of the present invention is provided with a slide rail, a base moving mechanism, a rotating lifting platform and a self-moving detection mechanism. The base is provided on the slide rail and can move along the slide rail. The component to be detected is placed on the base moving mechanism. Through the provision of the rotating lifting platform, when the base moving mechanism moves to the bottom of the rotating lifting platform, the rotating lifting platform can lift the component to be detected. Then, the moving mechanism of the self-moving detection mechanism will move the detection piece to the attachment of the component to be detected for detection. That is to say, after the magnetization of the component to be detected is completed, the user does not need to remove it and place it in the detection device. The base moving mechanism will automatically transport the component to be detected to the rotating lifting platform. Then, when the rotating lifting platform recognizes the existence of the component to be detected, It will automatically start working to perform surface magnetic detection on the components to be detected, and the rotating lifting platform also has a rotating function, so it can drive the components to be detected to rotate, thereby realizing multi-angle surface magnetic detection. In addition, since the self-moving detection mechanism can move in the horizontal direction or the vertical direction, this arrangement allows the detection component to detect different heights of the components to be detected, thereby realizing all-round surface magnetic detection. In this way, the magnetic field detection and judgment of the rotor surface magnetic peak value, surface magnetic curve, magnetic area, oblique polar angle, etc. can be realized. It is suitable for surface magnetic detection of various single-layer and multi-layer rotors, and has a high degree of intelligent integration, and does not require manual intervention, thereby avoiding errors in the manual detection process, resulting in inaccurate data collection, which is beneficial for users to use fully automatic surface magnetic detection devices.

[0013] Furthermore, the slide rail includes a first track and a second track opposite to and spaced from the first track, the first track and the second track are respectively located on both sides of the body, the first track is provided with a first slide groove, the second track is provided with a second slide groove, the two side edges of the base moving mechanism are respectively embedded in the first slide groove and the second slide groove, and the base moving mechanism moves through the first slide groove and the second slide groove.

[0014] Furthermore, the base moving mechanism includes a bottom plate member and a protective member arranged on the bottom plate member and extending upward from the bottom plate member. The bottom plate member is hollow, and the protective member is arranged around the edge of the hollow portion. A receiving platform is arranged in the hollow portion, and the component to be detected is placed in the hollow portion and supported by the receiving platform.

[0015] Furthermore, a first engaging portion and a second engaging portion opposite to and spaced from the first engaging portion are provided at the bottom of the bottom plate member. When the base moving mechanism is placed on the slide rail, the first engaging portion engages with the first slide groove, and the second engaging portion engages with the second slide groove, so that the bottom plate member is slidably set on the slide rail.

[0016] Furthermore, the protective member includes a first limiting portion and a second limiting portion that is opposite to and spaced from the first limiting portion, the first limiting portion and the second limiting portion are arranged around the edge of the middle part of the bottom plate member, the distance between the adjacent two ends of the first limiting portion and the second limiting portion is the same, and the first limiting portion and the second limiting portion are both arc-shaped.

[0017] Furthermore, the rotary lifting platform includes a first driving member and a rotary lifting column connected to the first driving member, the first driving member is used to drive the rotary lifting column to rise or fall to raise or lower the component to be detected, and the first driving member is used to drive the component to be detected to rotate.

[0018] Furthermore, the moving mechanism includes a second driving member and a third driving member, the second driving member is used to drive the detecting member to move horizontally, and the third driving member is used to drive the detecting member to move vertically.

[0019] A detection method for a fully automatic surface magnetism detection device, the detection method for the fully automatic surface magnetism detection device is used for the fully automatic surface magnetism detection device, the fully automatic surface magnetism detection device comprises:

[0020] Determining whether a component to be detected is placed on the base moving mechanism;

[0021] If yes, control the slide rail to operate so that the base moving mechanism moves to just above the rotating lifting platform;

[0022] Determining whether the base moving mechanism moves to the position directly above the rotating lifting platform;

[0023] If yes, control the rotary lifting platform to work so as to lift the component to be inspected;

[0024] Determining whether the height of the component to be detected reaches the detection height;

[0025] If yes, the self-moving detection mechanism is controlled to detect the component to be detected.

[0026] The detection method of the fully automatic surface magnetism detection device of the present invention is provided with a slide rail, a base moving mechanism, a rotating lifting platform and a self-moving detection mechanism. The base is provided on the slide rail and can move along the slide rail. The component to be detected is placed on the base moving mechanism. Through the setting of the rotating lifting platform, when the base moving mechanism moves to the bottom of the rotating lifting platform, the rotating lifting platform can lift the component to be detected. Then the moving mechanism of the self-moving detection mechanism will move the detection piece to the attachment of the component to be detected for detection. That is to say, after the magnetization of the component to be detected is completed, the user does not need to remove it and place it in the detection device. The base moving mechanism will automatically transport the component to be detected to the rotating lifting platform. Then, the rotating lifting platform will automatically transport the component to be detected to the rotating lifting platform when it recognizes the existence of the component to be detected. Under normal circumstances, it will automatically start working to perform surface magnetic detection on the detected component, and the rotating lifting platform also has a rotating function, so it can drive the detected component to rotate, thereby realizing multi-angle surface magnetic detection. In addition, since the self-moving detection mechanism can move in the horizontal direction or the vertical direction, such a setting enables the detection piece to detect different heights of the detected component, thereby realizing all-round surface magnetic detection, so that the magnetic field detection and judgment of the rotor surface magnetic peak value, surface magnetic curve, magnetic area, oblique polar angle, etc. can be realized. It is suitable for surface magnetic detection of various single-layer and multi-layer rotors, and has a high degree of intelligent integration, and does not require manual intervention, thereby avoiding errors in the manual detection process, resulting in inaccurate data collection, which is beneficial for users to use the fully automatic surface magnetic detection device.

[0027] Further, the rotary lifting platform includes a first driving member and a rotary lifting column connected to the first driving member, the first driving member is used to drive the rotary lifting column to rise or fall to lift or lower the component to be detected, and the first driving member is used to drive the component to be detected to rotate, the moving mechanism includes a second driving member and a third driving member, the second driving member is used to drive the component to be detected to move horizontally, and the third driving member is used to drive the component to be detected to move vertically, and if so, controlling the self-moving detection mechanism to detect the component to be detected includes:

[0028] Controlling the second driving member to operate so that the detection member is close to the component to be detected;

[0029] Determining whether the detection member is close to the component to be detected;

[0030] If yes, control the detection element to work;

[0031] Controlling the first driving member to drive the rotary lifting column to work so as to drive the component to be detected to rotate slowly;

[0032] Determining whether the component to be detected rotates one circle;

[0033] If yes, controlling the second driving member to operate so that the detection member is away from the component to be detected, and controlling the third driving member to operate so as to raise the height of the detection member;

[0034] Determining whether the height of the detection member is raised;

[0035] If yes, controlling the second driving member to work so as to make the detection member approach the component to be detected;

[0036] Determining whether the detection member is close to the component to be detected;

[0037] If so, control the detection element to work.

[0038] A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the detection method of the fully automatic surface magnetism detection device as described in any one of the above items are implemented.

[0039] The computer-readable storage medium of the present invention is provided with a slide rail, a base moving mechanism, a rotating lifting platform and a self-moving detection mechanism. The base is provided on the slide rail and can move along the slide rail. The component to be detected is placed on the base moving mechanism. Through the provision of the rotating lifting platform, when the base moving mechanism moves to the bottom of the rotating lifting platform, the rotating lifting platform can lift the component to be detected. Then, the moving mechanism of the self-moving detection mechanism will move the detection piece to the vicinity of the component to be detected for detection. That is to say, after the magnetization of the component to be detected is completed, the user does not need to remove it and place it in the detection device. The base moving mechanism will automatically transport the component to be detected to the rotating lifting platform. Then, when the rotating lifting platform recognizes the existence of the component to be detected, It will automatically start working to perform surface magnetic detection on the components to be detected, and the rotating lifting platform also has a rotating function, so it can drive the components to be detected to rotate, thereby realizing multi-angle surface magnetic detection. In addition, since the self-moving detection mechanism can move in the horizontal direction or the vertical direction, this arrangement allows the detection component to detect different heights of the components to be detected, thereby realizing all-round surface magnetic detection. In this way, the magnetic field detection and judgment of the rotor surface magnetic peak value, surface magnetic curve, magnetic area, oblique polar angle, etc. can be realized. It is suitable for surface magnetic detection of various single-layer and multi-layer rotors, and has a high degree of intelligent integration, and does not require manual intervention, thereby avoiding errors in the manual detection process, resulting in inaccurate data collection, which is beneficial for users to use fully automatic surface magnetic detection devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0041] Figure 1 2 is a schematic diagram of the structure of a fully automatic surface magnetic detection device in an embodiment of the present invention;

[0042] Figure 2 It is a structural schematic diagram of the base moving mechanism of the fully automatic surface magnetism detection device in an embodiment of the present invention;

[0043] Figure 3 yes Figure 1 The enlarged schematic diagram of the middle part I;

[0044] Figure 4 It is a flow chart of a detection method of a fully automatic surface magnetic detection device in an embodiment of the present invention;

[0045] Figure 5 It is another flow chart of the detection method of the fully automatic surface magnetism detection device in the embodiment of the present invention.

[0046] Description of main component symbols:

[0047] A fully automatic surface magnetic detection device 100, a machine body 10, an operating table 101, an operating space 102, a slide rail 20, a first track 201, a first slide groove 2011, a second track 202, a second slide groove 2021, a base moving mechanism 30, a bottom plate member 301, a protective member 302, a first limiting portion 3021, a second limiting portion 3022, a rotating lifting platform 40, a rotating lifting column 401, a self-moving detection mechanism 50, and an element to be detected 60. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0050] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0052] The disclosure below provides many different embodiments or examples to realize different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplicity and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0053] See also Figures 1 to 3 , a fully automatic surface magnetic detection device 100, the fully automatic surface magnetic detection device 100 comprises:

[0054] A machine body 10, wherein an operating table 101 is disposed in the machine body 10, and an operating space 102 is disposed on the operating table 101;

[0055] A slide rail 20, the slide rail 20 passes through the operating space 102;

[0056] A base moving mechanism 30, which is disposed on the slide rail 20, and can move along the slide rail 20, and is used to carry the component to be detected 60;

[0057] The rotating lifting platform 40 is used to raise or lower the component to be detected 60 when the base moving mechanism 30 moves to the upper part of the rotating lifting platform 40, and the rotating lifting platform 40 is used to drive the component to be detected 60 to rotate;

[0058] The self-moving detection mechanism 50 is used to detect the element to be detected 60. The self-moving detection mechanism 50 includes a moving mechanism and a detection member arranged on a side of the moving mechanism close to the element to be detected 60. The moving mechanism is used to drive the detection member to move in a horizontal direction or a vertical direction.

[0059] The fully automatic surface magnetic detection device 100 of the present invention is provided with a slide rail 20, a base moving mechanism 30, a rotating lifting platform 40 and a self-moving detection mechanism 50. The base is provided on the slide rail 20 and can move along the slide rail 20. The component to be detected 60 is placed on the base moving mechanism 30. Through the provision of the rotating lifting platform 40, when the base moving mechanism 30 moves to the bottom of the rotating lifting platform 40, the rotating lifting platform 40 can lift the component to be detected 60. Then, the moving mechanism of the self-moving detection mechanism 50 will move the detection piece to the vicinity of the component to be detected 60 for detection. That is to say, after the component to be detected 60 is magnetized, the user does not need to remove it and place it in the detection device. The base moving mechanism 30 will automatically transport the component to be detected 60 to the rotating lifting platform 40. Then, the rotating lifting platform 40 will be moved to the position where the component to be detected is located. When there is an element 60 to be detected, it will automatically start working to perform surface magnetic detection on the element 60 to be detected, and the rotating lifting platform 40 also has a rotation function, so it can drive the element 60 to be detected to rotate, thereby realizing multi-angle surface magnetic detection. In addition, since the self-moving detection mechanism 50 can move in the horizontal direction or the vertical direction, such a configuration enables the detection component to detect different heights of the element 60 to be detected, thereby realizing all-round surface magnetic detection, so that the rotor surface magnetic peak value, surface magnetic curve, magnetic area, oblique polar angle and other magnetic field detection and judgment can be realized, which is suitable for surface magnetic detection of various single-layer and multi-layer rotors, and has a high degree of intelligent integration, and does not require manual intervention, thereby avoiding errors in the manual detection process, resulting in inaccurate data collection, which is beneficial for users to use the fully automatic surface magnetic detection device 100.

[0060] The body 10 is generally made of stainless steel, which has the advantages of high hardness and strong corrosion resistance. The body 10 is made of stainless steel, which is beneficial to extending the life of the body 10, making the body 10 less likely to be damaged during transportation or use, thereby improving the life of the multi-station magnetizing equipment. It can be understood that in other embodiments, the body 10 can also be made of other materials, which can be specifically designed according to actual conditions and is not limited here.

[0061] In an embodiment of the present invention, the detection piece is fixedly connected to the moving mechanism, and the moving mechanism can move in the vertical or horizontal direction, thereby driving the detection piece to move in the vertical or horizontal direction. Such a setting can achieve precise positioning, and the detection piece can be transported to positions of different heights of the component to be detected 60 for detection. The rotating lifting platform 40 is used to drive the component to be detected 60 to rotate, thereby realizing all-round detection and avoiding missed detection. The detection accuracy of the full-automatic surface magnetism detection device 100 is greatly improved, and the efficiency of the full-automatic surface magnetism detection device 100 is also improved, which is beneficial to the user's use.

[0062] See also Figure 3 Further, the slide rail 20 includes a first rail 201 and a second rail 202 that is opposite to and spaced from the first rail 201. The first rail 201 and the second rail 202 are respectively located on both sides of the body 10. The first rail 201 is provided with a first slide groove 2011, and the second rail 202 is provided with a second slide groove 2021. Both side edges of the base moving mechanism 30 are respectively embedded in the first slide groove 2011 and the second slide groove 2021. The base moving mechanism 30 moves through the first slide groove 2011 and the second slide groove 2021.

[0063] By setting the first slide groove 2011 and the second slide groove 2021, the two sides of the base moving mechanism 30 can be engaged with the first slide groove 2011 and the second slide groove 2021, thereby improving the connection stability between the base moving mechanism 30 and the slide rail 20, thereby avoiding abnormal movement and facilitating the normal movement of the base moving mechanism 30.

[0064] Specifically, a belt is provided on the slide rail 20, and the movement of the belt can drive the movement of the base moving mechanism 30, which has a simple structure and is easy to implement.

[0065] Furthermore, the fully automatic surface magnetism detection device 100 includes a rotating motor, which is connected to a belt. The rotating motor can drive the belt to move, thereby realizing the movement of the base moving mechanism 30.

[0066] Preferably, the detection element is mainly used to detect the magnetism of the surface of the detected element 60, so as to determine whether the detected element 60 is saturated magnetized. The specific detection element is prior art and is not limited here. For example, the detection element can be a Hall plate probe.

[0067] See also Figures 1 to 3 Furthermore, the base moving mechanism 30 includes a bottom plate 301 and a protective member 302 arranged on the bottom plate 301 and extending upward from the bottom plate 301. The bottom plate 301 is hollow, and the protective member 302 is arranged around the edge of the hollow portion. A receiving platform is arranged in the hollow portion, and the component 60 to be detected is placed in the hollow portion and supported by the receiving platform.

[0068] From the above, it can be seen that the component to be detected 60 is mainly arranged on the bottom plate 301. A receiving platform is arranged on the bottom plate 301 to support the component to be detected 60. However, since the base moving mechanism 30 is constantly moving, the component to be detected 60 is prone to fall during the movement. By setting the protective member 302, the above situation can be avoided, thereby protecting the component to be detected 60.

[0069] Specifically, since the rotary lifting platform 40 needs to lift the component to be detected 60 from the bottom, the hollow configuration on the bottom plate 301 is conducive to the rotary lifting platform 40 driving the component to be detected 60 to move along the vertical direction.

[0070] Among them, the hollow part is circular.

[0071] Of course, in other implementations, the hollow portion may also be in other shapes, which can be specifically designed according to actual conditions and are not limited here.

[0072] Furthermore, a first engaging portion and a second engaging portion opposite to and spaced from the first engaging portion are provided at the bottom of the bottom plate member 301. When the base moving mechanism 30 is placed on the slide rail 20, the first engaging portion engages with the first slide groove 2011, and the second engaging portion engages with the second slide groove 2021, so that the bottom plate member 301 is slidably set on the slide rail 20.

[0073] By disposing the first engaging portion and the second engaging portion, the first engaging portion can engage with the first slide groove 2011 , and the second engaging portion can engage with the second slide groove 2021 , thereby improving the connection stability between the bottom plate 301 and the slide rail 20 .

[0074] Furthermore, the protective member 302 includes a first limiting portion 3021 and a second limiting portion 3022 which is opposite to and spaced from the first limiting portion 3021. The first limiting portion 3021 and the second limiting portion 3022 are arranged around the edge of the middle part of the bottom plate member 301. The distances between the adjacent ends of the first limiting portion 3021 and the second limiting portion 3022 are the same. The first limiting portion 3021 and the second limiting portion 3022 are both arc-shaped.

[0075] By providing the first limiting portion 3021 and the second limiting portion 3022 , the protective member 302 surrounds the hollow portion, thereby preventing the component to be detected 60 from being offset or falling, which is beneficial to improving the stability of the component to be detected 60 .

[0076] In an embodiment of the present invention, the first limiting portion 3021 and the second limiting portion 3022 have the same shape and size, and the first limiting portion 3021 and the second limiting portion 3022 are integrally formed. It can be understood that in other embodiments, the first limiting portion 3021 and the second limiting portion 3022 can also be installed on the bottom plate 301 in a detachable manner. Specifically, the first limiting portion 3021 and the second limiting portion 3022 can be fixed to the bottom plate 301 by screwing, bonding, etc. The specific design can be based on actual conditions and is not limited here.

[0077] Furthermore, the rotary lifting platform 40 includes a first driving member and a rotary lifting column 401 connected to the first driving member, the first driving member is used to drive the rotary lifting column 401 to rise or fall to raise or lower the component to be detected 60, and the first driving member is used to drive the component to be detected 60 to rotate.

[0078] The first driving member is configured to drive the rotating lifting column 401 to rise or fall to raise or lower the component to be detected 60. At the same time, the first driving member can also drive the component to be detected 60 to rotate. In this way, there is no need to set up two driving mechanisms to respectively drive the rotating lifting column 401 to rise or fall, and the rotating lifting column 401 to rotate. The mechanism is simple and easy to implement.

[0079] Among them, rotation and lifting are realized by multiple components such as motor, reducer, transmission mechanism, guide rail, motion structure, etc. Specifically, the principles of rotation and lifting are as follows:

[0080] 1. Rotation principle: The rotating part is mainly composed of a motor, a reducer and a rotating structure. The motor drives the reducer to reduce speed and then transmit the rotating structure, thus realizing the rotation function.

[0081] 2. Lifting principle: The lifting part is mainly composed of a motor, a reducer, a transmission mechanism and a lifting structure. The motor drives the transmission mechanism after the reducer decelerates, thereby realizing the movement of the lifting structure.

[0082] The mechanism that can rotate and lift at the same time is prior art and will not be described in detail here.

[0083] Furthermore, the moving mechanism (not shown) includes a second driving member and a third driving member, the second driving member is used to drive the detection member to move horizontally, and the third driving member is used to drive the detection member to move vertically.

[0084] By setting the second driving member and the third driving member, the second driving member can be used to drive the detection member to move horizontally, and the third driving member can be used to drive the detection member to move vertically. Compared with setting one driving member, the setting of two driving members can achieve more precise movement and avoid interference in movement. Moreover, such a setting can achieve single control, that is, when the detection member needs to move horizontally, it is only necessary to control the second driving member to work, and when the detection member needs to move vertically, it is only necessary to control the third driving member to work. The operation is simpler and easier to implement.

[0085] Of course, in other implementations, one driving member may also be used to implement the system, and the specific design may be based on actual conditions, which is not limited here.

[0086] Furthermore, an infrared sensor is provided near the detection member to detect the distance between the detection member and the element to be detected 60, so as to avoid the situation where inaccurate detection occurs due to a long distance.

[0087] See also Figure 4 , a detection method for a fully automatic surface magnetism detection device, the detection method for a fully automatic surface magnetism detection device is used for a fully automatic surface magnetism detection device, the fully automatic surface magnetism detection device includes, the detection method for a fully automatic surface magnetism detection device includes:

[0088] Step S10: determining whether a component to be detected is placed on the base moving mechanism;

[0089] In this step, a detection sensor is provided on the fully automatic surface magnetic detection device. The detection sensor is provided on the base moving mechanism. The detection sensor is used to detect whether an element to be detected is provided on the base moving mechanism to avoid empty work, which is beneficial to improving the working efficiency of the fully automatic surface magnetic detection device.

[0090] If yes, step S20: controlling the slide rail to operate so that the base moving mechanism moves to the top of the rotating lifting platform;

[0091] Step S30: determining whether the base moving mechanism has moved to the top of the rotary lifting platform;

[0092] In this step, precise positioning can be achieved through a positioning sensor to achieve precise control. Specifically, the type of the positioning sensor can be selected according to actual conditions and is not limited here.

[0093] If yes, step S40: controlling the rotary lifting platform to work to lift the component to be inspected;

[0094] Step S50: determining whether the height of the component to be detected reaches the detection height;

[0095] If yes, step S60: controlling the self-moving detection mechanism to detect the component to be detected.

[0096] The detection method of the fully automatic surface magnetism detection device of the present invention is provided with a slide rail, a base moving mechanism, a rotating lifting platform and a self-moving detection mechanism. The base is provided on the slide rail and can move along the slide rail. The component to be detected is placed on the base moving mechanism. Through the setting of the rotating lifting platform, when the base moving mechanism moves to the bottom of the rotating lifting platform, the rotating lifting platform can lift the component to be detected. Then the moving mechanism of the self-moving detection mechanism will move the detection piece to the attachment of the component to be detected for detection. That is to say, after the magnetization of the component to be detected is completed, the user does not need to remove it and place it in the detection device. The base moving mechanism will automatically transport the component to be detected to the rotating lifting platform. Then, the rotating lifting platform will automatically transport the component to be detected to the rotating lifting platform when it recognizes the existence of the component to be detected. Under normal circumstances, it will automatically start working to perform surface magnetic detection on the detected component, and the rotating lifting platform also has a rotating function, so it can drive the detected component to rotate, thereby realizing multi-angle surface magnetic detection. In addition, since the self-moving detection mechanism can move in the horizontal direction or the vertical direction, such a setting enables the detection piece to detect different heights of the detected component, thereby realizing all-round surface magnetic detection, so that the magnetic field detection and judgment of the rotor surface magnetic peak value, surface magnetic curve, magnetic area, oblique polar angle, etc. can be realized. It is suitable for surface magnetic detection of various single-layer and multi-layer rotors, and has a high degree of intelligent integration, and does not require manual intervention, thereby avoiding errors in the manual detection process, resulting in inaccurate data collection, which is beneficial for users to use the fully automatic surface magnetic detection device.

[0097] See also Figure 5 , further, the rotary lifting platform includes a first driving member and a rotary lifting column connected to the first driving member, the first driving member is used to drive the rotary lifting column to rise or fall to lift or lower the component to be detected, and the first driving member is used to drive the component to be detected to rotate, the moving mechanism includes a second driving member and a third driving member, the second driving member is used to drive the component to be detected to move horizontally, and the third driving member is used to drive the component to be detected to move vertically, if so, controlling the self-moving detection mechanism to detect the component to be detected, including:

[0098] Step S601: controlling the second driving member to work so that the detection member is close to the component to be detected;

[0099] Step S602: determining whether the detection member is close to the component to be detected;

[0100] If yes, step S603: control the detection part to work;

[0101] Step S604: controlling the first driving member to drive the rotary lifting column to work so as to drive the component to be detected to rotate slowly;

[0102] Step S605: determining whether the component to be detected rotates one circle;

[0103] If yes, step S606: controlling the second driving member to operate so that the detection member is away from the component to be detected, and controlling the third driving member to operate to raise the height of the detection member;

[0104] Step S607: determining whether the height of the detection member is raised;

[0105] If yes, step S608: controlling the second driving member to work so as to bring the detection member close to the component to be detected;

[0106] Step S609: determining whether the detection member is close to the component to be detected;

[0107] If yes, step S610: control the detection element to work.

[0108] In an embodiment of the present invention, after step S610, the fully automatic surface magnetism detection device will repeat the above steps S604, S605, S606, S607, S608, S609 and S610. After the detection component has detected the highest point of the component to be detected, the moving mechanism will control the detection component to return to its initial position, and the rotating lifting platform will return to its initial state. At this time, the work of the fully automatic surface magnetism detection device is completed, and the detection component will transmit the detected data to the computer. The user can check the surface magnetism of the component to be detected through the data on the computer, so as to make an accurate judgment.

[0109] That is to say, in the implementation mode of the present invention, the fully automatic surface magnetic detection device is more intelligent, and does not require excessive manual operation. The purely mechanical operation makes the detection data more accurate, avoids errors caused by manual operation, and improves the working efficiency and accuracy of the fully automatic surface magnetic detection device.

[0110] A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the detection method of the fully automatic surface magnetism detection device as described above are implemented.

[0111] The computer-readable storage medium of the present invention is provided with a slide rail, a base moving mechanism, a rotating lifting platform and a self-moving detection mechanism. The base is provided on the slide rail and can move along the slide rail. The component to be detected is placed on the base moving mechanism. Through the provision of the rotating lifting platform, when the base moving mechanism moves to the bottom of the rotating lifting platform, the rotating lifting platform can lift the component to be detected. Then, the moving mechanism of the self-moving detection mechanism will move the detection piece to the vicinity of the component to be detected for detection. That is to say, after the magnetization of the component to be detected is completed, the user does not need to remove it and place it in the detection device. The base moving mechanism will automatically transport the component to be detected to the rotating lifting platform. Then, when the rotating lifting platform recognizes the existence of the component to be detected, It will automatically start working to perform surface magnetic detection on the components to be detected, and the rotating lifting platform also has a rotating function, so it can drive the components to be detected to rotate, thereby realizing multi-angle surface magnetic detection. In addition, since the self-moving detection mechanism can move in the horizontal direction or the vertical direction, this arrangement allows the detection component to detect different heights of the components to be detected, thereby realizing all-round surface magnetic detection. In this way, the magnetic field detection and judgment of the rotor surface magnetic peak value, surface magnetic curve, magnetic area, oblique polar angle, etc. can be realized. It is suitable for surface magnetic detection of various single-layer and multi-layer rotors, and has a high degree of intelligent integration, and does not require manual intervention, thereby avoiding errors in the manual detection process, resulting in inaccurate data collection, which is beneficial for users to use fully automatic surface magnetic detection devices.

[0112] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned implementation methods can be completed by instructing related hardware through computer-readable instructions, and the computer-readable instructions can be stored in a non-volatile readable storage medium or a volatile computer-readable storage medium. When the computer-readable instructions are executed, they may include the processes of the implementation methods of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the various implementation methods provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0113] Those skilled in the art will clearly understand that for the sake of convenience and brevity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the system can be divided into different functional units or modules to complete all or part of the functions described above.

[0114] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A fully automatic surface magnetic detection device, characterized in that: The fully automatic surface magnetic detection device comprises: A machine body, wherein an operating table is arranged in the machine body, and an operating space is arranged on the operating table; A slide rail, wherein the slide rail passes through the operating space; A base moving mechanism, the base moving mechanism is arranged on the slide rail, the base moving mechanism can move along the slide rail, and the base moving mechanism is used to carry the component to be detected; A rotating lifting platform, when the base moving mechanism moves to the upper part of the rotating lifting platform, the rotating lifting platform is used to raise or lower the component to be detected, and the rotating lifting platform is used to drive the component to be detected to rotate; A self-moving detection mechanism, which is used to detect the component to be detected. The self-moving detection mechanism includes a moving mechanism and a detection member arranged on a side of the moving mechanism close to the component to be detected. The moving mechanism is used to drive the detection member to move in a horizontal direction or a vertical direction.

2. The fully automatic surface magnetic detection device according to claim 1, characterized in that: The slide rail includes a first track and a second track that is opposite to and spaced from the first track, the first track and the second track are respectively located on both sides of the body, the first track is provided with a first slide groove, the second track is provided with a second slide groove, both side edges of the base moving mechanism are respectively embedded in the first slide groove and the second slide groove, and the base moving mechanism moves through the first slide groove and the second slide groove.

3. The fully automatic surface magnetic detection device according to claim 2, characterized in that: The base moving mechanism includes a bottom plate and a protective member arranged on the bottom plate and extending upward from the bottom plate. The bottom plate is hollow, and the protective member is arranged around the edge of the hollow portion. A receiving platform is arranged in the hollow portion, and the component to be detected is placed in the hollow portion and supported by the receiving platform.

4. The fully automatic surface magnetic detection device according to claim 3, characterized in that: A first engaging portion and a second engaging portion opposite to and spaced from the first engaging portion are provided at the bottom of the bottom plate member. When the base moving mechanism is placed on the slide rail, the first engaging portion engages with the first slide groove, and the second engaging portion engages with the second slide groove, so that the bottom plate member is slidably set on the slide rail.

5. The fully automatic surface magnetic detection device according to claim 3, characterized in that: The protective member includes a first limiting portion and a second limiting portion that is opposite to and spaced from the first limiting portion, the first limiting portion and the second limiting portion are arranged around the edge of the middle part of the bottom plate member, the distances between the adjacent two ends of the first limiting portion and the second limiting portion are the same, and the first limiting portion and the second limiting portion are both arc-shaped.

6. The fully automatic surface magnetic detection device according to claim 1, characterized in that: The rotary lifting platform includes a first driving member and a rotary lifting column connected to the first driving member, wherein the first driving member is used to drive the rotary lifting column to rise or fall to raise or lower the component to be detected, and the first driving member is used to drive the component to be detected to rotate.

7. The fully automatic surface magnetic detection device according to claim 1, characterized in that: The moving mechanism includes a second driving member and a third driving member, the second driving member is used to drive the detecting member to move horizontally, and the third driving member is used to drive the detecting member to move vertically.

8. A detection method for a fully automatic surface magnetism detection device, the detection method for a fully automatic surface magnetism detection device being used for the fully automatic surface magnetism detection device, characterized in that: The fully automatic surface magnetism detection device comprises, and the detection method of the fully automatic surface magnetism detection device comprises: Determining whether a component to be detected is placed on the base moving mechanism; If yes, control the slide rail to operate so that the base moving mechanism moves to just above the rotating lifting platform; Determining whether the base moving mechanism moves to the position directly above the rotating lifting platform; If yes, control the rotary lifting platform to work so as to lift the component to be inspected; Determining whether the height of the component to be detected reaches the detection height; If yes, the self-moving detection mechanism is controlled to detect the component to be detected.

9. The detection method of the fully automatic surface magnetism detection device according to claim 8, characterized in that: The rotary lifting platform comprises a first driving member and a rotary lifting column connected to the first driving member, wherein the first driving member is used to drive the rotary lifting column to rise or fall to raise or lower the component to be detected, and the first driving member is used to drive the component to be detected to rotate, the moving mechanism comprises a second driving member and a third driving member, the second driving member is used to drive the component to be detected to move horizontally, and the third driving member is used to drive the component to be detected to move vertically, and if so, controlling the self-moving detection mechanism to detect the component to be detected comprises: Controlling the second driving member to operate so that the detection member is close to the component to be detected; Determining whether the detection member is close to the component to be detected; If yes, control the detection element to work; Controlling the first driving member to drive the rotary lifting column to work so as to drive the component to be detected to rotate slowly; Determining whether the component to be detected rotates one circle; If yes, control the second driving member to operate so that the detection member is away from the component to be detected, and control the third driving member to operate so as to raise the height of the detection member; Determining whether the height of the detection member is raised; If yes, controlling the second driving member to work so as to make the detection member approach the component to be detected; Determining whether the detection member is close to the component to be detected; If so, control the detection element to work.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the control method of the multi-stage magnetization device according to any one of claims 8 to 9 are implemented.

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