Automatic detection device for magnetometer

Abstract

A magnetometer automatic detection device comprises a device body, the device body comprises a detection device, a moving device and a supporting device, and the detection device comprises a magnetometer, a miniature printer and a camera; the moving device comprises an electric telescopic rod and a moving assembly, the moving assembly comprises a cross rod and a vertical rod, a sliding rail and a linear motor are arranged between the cross rod and the vertical rod, and a ball and a rotating motor are arranged at the joint of the electric telescopic rod and the detection device. During use, the camera judges the size and position of an object, then the electric telescopic rod stretches to a proper length, then the cross rod and the vertical rod are matched with each other to slide to the position above the object so as to drive the magnetometer to detect the upper end face of the object, and then the cross rod and the vertical rod are matched with each other to drive the electric telescopic rod to move to the side edge of the object. The ball is driven by the rotating motor to enable the magnetometer to face the side face of the article for detection, and when it is detected that the article is unqualified, the miniature printer prints article disqualification information to be attached to the article.

Description

Technical Field

[0001] The utility model belongs to the field of magnetometer detection, in particular to an automatic detection device for a magnetometer. Background Art

[0002] Magnetometers are sensors used to measure magnetic induction intensity. They are widely used in industry, agriculture, transportation, national defense, aerospace, ocean, meteorology, medical and health care, and other fields. Some manufacturing companies usually use magnetometers to detect whether the magnetic field inside an object is qualified. However, ordinary measuring devices have some difficult-to-solve problems: 1. Ordinary measuring devices cannot perform mobile all-round measurements based on the size and position of the object; 2. Ordinary measuring devices cannot mark unqualified items when they are detected, and unqualified items cannot be removed in time. Utility Model Content

[0003] In view of the above, the utility model provides a magnetometer automatic detection device to solve the problems raised in the above background technology.

[0004] The utility model solves the technical problem by adopting the following technical solution: an automatic detection device of a magnetometer, comprising a device body, the device body comprising a detection device for detecting the magnetic field inside an object, a mobile device for driving the detection device to move, and a supporting device for supporting the detection device; the detection device comprises a magnetometer for detecting the qualified magnetic field of an object, a micro-printer for printing the unqualified magnetic field of an object, and a camera for identifying the size and position of an object, the camera being located at the bottom of the mobile device, the camera output end being respectively connected to the magnetometer input end and the mobile device input end, and the magnetometer output end being connected to the micro-printer input end; the mobile device being located inside the supporting device, and comprising an electric telescopic rod for driving the detection device to rise and fall, a mobile component for driving the detection device to move, and an electric The top of the telescopic rod is connected and fixed to a moving assembly, and the moving assembly includes a horizontal rod that can be moved laterally and a vertical rod that can be moved vertically. A slide rail that allows the horizontal rod and the vertical rod to slide against each other, and a linear motor that allows the horizontal rod and the vertical rod to slide on the slide rail are arranged between the horizontal rod and the vertical rod, and the linear motor is connected to the horizontal rod and the vertical rod respectively; the bottom end of the electric telescopic rod is connected to a detection device, and a ball that allows the detection assembly to rotate and a rotating motor that drives the detection assembly to rotate on the ball are arranged at the connection between the electric telescopic rod and the detection device, and the output end of the camera is respectively connected to the input end of the electric telescopic rod, the input end of the linear motor, and the input end of the rotating motor; when in use, the mobile device drives the magnetometer to move to detect the qualified condition of the internal magnetic field of the object, and when an unqualified product is detected, the micro printer prints a label and sticks it on the corresponding object.

[0005] Furthermore, the supporting device as a whole is a rectangular frame structure, which is located outside the detection device and the moving device. The upper end surface inside the supporting device is movably connected to the moving component. The four end surfaces connecting the supporting device and the moving component are provided with sliding grooves for sliding of horizontal bars and vertical bars, and the horizontal bars and vertical bars can slide on the sliding grooves.

[0006] Furthermore, the micro-printer is connected to a mobile terminal, and the format printed by the micro-printer can be edited on the mobile terminal.

[0007] Furthermore, the paper printed by the micro printer is semi-single-sided adhesive paper, so that the sticker can be directly pasted on unqualified items.

[0008] Furthermore, the micro printer is provided with an opening and closing cover on the side thereof, and the cover can be opened to add printing paper into the micro printer.

[0009] Furthermore, the device body is provided with a power cord connected to an external power source to provide electrical energy to the device body.

[0010] Furthermore, the supporting device is made of metal, which is more sturdy and durable.

[0011] The beneficial effects of the utility model are: 1. The device can be installed above the crawler. When the object to be detected passes under the detection device, the moving device drives the magnetometer to move according to the size of the object, thereby fully detecting the internal magnetic field of the object; 2. When the object fails the detection, the micro printer automatically prints out the unqualified parameters and sticks them on the corresponding object, making it convenient to remove the unqualified objects in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the detection device and the mobile device of the utility model.

[0014] exist Figure 1-Figure 2 In the figure, 1. device body; 101. power cord; 2. detection device; 201. magnetometer; 202. micro printer; 203. camera; 204. cover; 3. moving device; 301. electric telescopic rod; 302. horizontal rod; 303. vertical rod; 304. linear motor; 305. ball bearing; 306. rotary motor; 4. supporting device; 401. slide groove. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings and some implementation methods.

[0016] exist Figure 1-Figure 2In the invention, a magnetometer automatic detection device comprises a device body 1, wherein the device body 1 comprises a detection device 2 for detecting the magnetic field inside an object, a moving device 3 for driving the detection device 2 to move, and a supporting device 4 for supporting the detection device 2. The detection device 2 comprises a magnetometer 201 for detecting the qualified magnetic field of an object, a micro-printer 202 for printing the unqualified magnetic field of an object, and a camera 203 for identifying the size and position of an object. The output surface of the magnetometer 201 and the output surface of the micro-printer 202 are on the same horizontal plane, the side surface of the magnetometer 201 and the side surface of the micro-printer 202 are fixed together by adhesive or the like, and the structure of the micro-printer 202 is the same as that of the micro-printer 202. The structure of small micro printers 202 such as express micro printers 202 in daily life is similar. The camera 203 recognizes the size and position of the object through image sensing. The camera 203 is located at the bottom of the mobile device 3. The output end of the camera 203 is respectively connected to the input end of the magnetometer 201 and the input end of the mobile device 3. The output end of the magnetometer 201 is connected to the input end of the micro printer 202. When the camera 203 recognizes the size and position of the object, the magnetometer 201 then performs non-contact detection on the object. When there is an unqualified object, the micro printer 202 prints the unqualified information and contacts the object to paste the unqualified information on the corresponding object; the mobile device 3 is located at the support. The support device 4 includes an electric telescopic rod 301 for driving the detection device 2 to rise and fall, and a moving component for driving the detection device 2 to move. The top of the electric telescopic rod 301 is connected and fixed to the moving component. The moving component includes a horizontal bar 302 that can move laterally and a vertical bar 303 that can move vertically. A slide rail that allows the horizontal bar 302 and the vertical bar 303 to slide against each other is provided between the horizontal bar 302 and the vertical bar 303, and a linear motor 304 that allows the horizontal bar 302 and the vertical bar 303 to slide on the slide rail. The linear motor 304 is connected to the horizontal bar 302 and the vertical bar 303 respectively. According to the size and position of the object detected by the camera 203, the electric telescopic rod 301 is extended to a suitable length and moves with the camera 203. The rear linear motor 304 drives the cross bar 302 and the vertical bar 303 to slide to a suitable position to scan the upper end surface of the object. The slide rails between the cross bar 302 and the vertical bar 303 cooperate with each other and can slide to any horizontal position inside the support device 4 under the drive of the motor. The cross bar 302 and the vertical bar 303 are arranged in a "cross" shape, and their position relationship is not limited. For example, the cross bar 302 is placed below the vertical bar 303, and the lower end surface of the cross bar 302 is connected to the electric telescopic rod 301. Then, a slide rail is set between the upper end surface of the cross bar 302 and the lower end surface of the vertical bar 303 to cooperate and slide with each other. The motor drives the cross bar 302 and the vertical bar 303 to slide. Similarly, the vertical bar 303 can also be placed below the cross bar 302;The bottom end of the electric telescopic rod 301 is connected to the detection device 2. The connection between the electric telescopic rod 301 and the detection device 2 is provided with a ball 305 for rotating the detection component and a rotating motor 306 for driving the detection component to rotate on the ball 305. The detection device 2 can be rotated driven by the ball 305. For example, the detection device 2 is rotated from the horizontal direction to the vertical direction, which is convenient for the detection device 2 to detect the side of the object. The output end of the camera 203 is respectively connected to the input end of the electric telescopic rod 301, the input end of the linear motor 304, and the input end of the rotating motor 306; when in use, the moving device 3 drives the magnetometer 201 to move and detect the qualified magnetic field inside the object. When unqualified products are detected, the micro printer 202 prints a label and sticks it on the corresponding object. ;

[0017] In this embodiment, the supporting device 4 is an overall rectangular frame structure, which is located outside the detection device 2 and the moving device 3. The upper end surface inside the supporting device 4 is movably connected to the moving component. The four end surfaces connecting the supporting device 4 and the moving component are provided with slide grooves 401 for sliding of the horizontal bar 302 and the vertical bar 303. The two ends of the horizontal bar 302 and the vertical bar 303 are movably connected to the supporting device 4. When the horizontal bar 302 and the vertical bar 303 slide in coordination, the two ends of the horizontal bar 302 and the vertical bar 303 also slide in the slide grooves 401. The supporting device 4 can be placed above the track or fixed above the track by means of support columns, etc. When the object moves on the track and passes under the supporting device 4, the detecting device 2 detects the object.

[0018] In this embodiment, the micro printer 202 is connected to a mobile terminal, which is an electronic product such as a computer or a mobile phone. The printing format of the micro printer 202 can be set through the mobile terminal.

[0019] In this embodiment, the paper printed by the micro printer 202 is semi-single-sided adhesive paper. The semi-single-sided adhesive paper is individually pasted on the oil paper with a gap between each paper. Therefore, there is no need to consider cutting the semi-single-sided adhesive paper. The semi-single-sided adhesive paper is placed in a roll inside the micro printer 202. Half of the sticky side of the semi-single-sided adhesive paper is sticky, and the other half is not sticky. When not in use, the semi-single-sided adhesive paper is pasted on the oil paper. When there are unqualified items, the micro printer 202 prints the unqualified information and then outputs the printed information. The outlet first outputs the non-sticky end, and then when the sticky end is output, it is immediately pasted on the item. Since the oil paper is constantly rotating and outputting outward, the semi-single-sided adhesive paper is separated from the oil paper and pasted on the unqualified items, thereby completing the entire marking process.

[0020] In this embodiment, a cover 204 that can be opened and closed is disposed on the side of the micro printer 202 . The cover 204 can be opened to add printing paper into the micro printer 202 .

[0021] In this embodiment, the device body 1 is provided with a power line 101 connected to an external power source, and the power line 101 is respectively connected to the detection device 2 and the mobile device 3 to provide them with power.

[0022] In this embodiment, the supporting device 4 is made of metal, which is more solid and durable, thus extending the service life of the supporting device 4.

[0023] In this embodiment, the rotating motor 306 is a common rotating motor device, such as a GB / T4831-2016 model, a Y160M-4 model rotating motor, etc.

[0024] In this embodiment, the linear motor 304 is a common motor device, such as a 25BYZ series linear motor 304 or the like.

[0025] In this embodiment, the electric telescopic rod 301 is a common electric telescopic device, such as HB-DJ806, HTKC-55, NKLA34, etc.

[0026] In this embodiment, the control circuit of the utility model is a common circuit in the circuit field. The device of the utility model can be connected to an external power supply or a built-in battery through a power cord to provide power for the device. Technicians in the relevant technical field can implement it and will not be elaborated here.

[0027] The utility model is implemented in detail as follows: during use, when an object moves on the crawler and passes under the support device 4, the camera 203 determines the size and position of the object, and then the electric telescopic rod 301 is extended to a suitable length, and then the horizontal rod 302 and the vertical rod 303 cooperate with each other to slide above the object, thereby driving the magnetometer 201 to detect the upper end surface of the object, and then the horizontal rod 302 and the vertical rod 303 cooperate with each other to drive the electric telescopic rod 301 to move to the side of the object, and the ball 305 is driven by the rotating motor 306 to make the magnetometer 201 face the side of the object for detection, and the magnetometer 201 detects non-contactly. When it is detected that the object is unqualified, the micro printer 202 prints the unqualified information of the object, and then the electric telescopic rod 301 drives the micro printer 202 to descend and contact the object, thereby attaching the printed paper to the object.

[0028] It is worth noting that: in the description of the present utility model, the meaning of "multiple" is two or more than two, unless otherwise clearly and specifically defined. In the present utility model, unless otherwise clearly specified and defined, the terms "install", "connect", "connect", "fix" and the like 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; the circuits described in the present utility model are all commonly used circuits in the field, and other related components are all existing commonly used components. For ordinary technicians in the field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A magnetometer automatic detection device, comprising a device body, characterized in that: The device body comprises a detection device for detecting the magnetic field inside the object, a mobile device for driving the detection device to move, and a supporting device for supporting the detection device. The detection device comprises a magnetometer for detecting the qualified magnetic field of the object, a micro-printer for printing the unqualified magnetic field of the object, and a camera for identifying the size and position of the object. The camera is located at the bottom of the mobile device, and the output end of the camera is respectively connected to the input end of the magnetometer and the input end of the mobile device, and the output end of the magnetometer is connected to the input end of the micro-printer; The moving device is located inside the supporting device, and includes an electric telescopic rod for driving the detection device to rise and fall, and a moving component for driving the detection device to move. The top of the electric telescopic rod is connected and fixed to the moving component. The moving component includes a horizontal bar that can move laterally and a vertical bar that can move vertically. A slide rail that enables the horizontal bar and the vertical bar to slide against each other and a linear motor that enables the horizontal bar and the vertical bar to slide on the slide rail are arranged between the horizontal bar and the vertical bar. The linear motor is connected to the horizontal bar and the vertical bar respectively. The bottom end of the electric telescopic rod is connected to the detection device. A ball that enables the detection component to rotate and a rotating motor that drives the detection component to rotate on the ball are arranged at the connection between the electric telescopic rod and the detection device. The output end of the camera is connected to the input end of the electric telescopic rod, the input end of the linear motor, and the input end of the rotating motor respectively. When in use, the moving device drives the magnetometer to move to detect the qualified magnetic field inside the object. When an unqualified product is detected, the micro printer prints a label and sticks it on the corresponding object.

2. The automatic detection device of a magnetometer according to claim 1, characterized in that: The supporting device is a rectangular frame structure as a whole, which is located outside the detection device and the moving device. The upper end surface inside the supporting device is movably connected to the moving component. The four end surfaces connecting the supporting device and the moving component are provided with sliding grooves for sliding horizontal bars and vertical bars.

3. The automatic detection device of a magnetometer according to claim 1, characterized in that: The micro printer is connected to the mobile terminal.

4. The automatic detection device of a magnetometer according to claim 1, characterized in that: The paper printed by the micro printer is semi-single-sided adhesive paper.

5. The automatic detection device of a magnetometer according to claim 1, characterized in that: The side of the micro printer is provided with an opening and closing cover.

6. The magnetometer automatic detection device according to claim 1, characterized in that: The device body is provided with a power line connected to an external power source.

7. The automatic detection device of a magnetometer according to claim 1, characterized in that: The supporting device is made of metal.

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