JP2016070804A - Article inspection device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an article inspection device capable of reducing the period from the occurrence of an abnormality to the solution, by selecting an abnormality handling method on the basis of the device state and an external environment.SOLUTION: The article inspection device includes: a display operation unit 4 for displaying various values, such as a set value when the type of an inspection object W is set, a set value related to the change of operation mode, a command value when a command operation is performed, and various determination results; an abnormality detection unit 81 for detecting an abnormality of each component of the device; and a handling method guide unit 82. When an abnormality of a component of the device is detected and there are a plurality of causes corresponding to the detected abnormality, the handling method guide unit displays the handling methods on the display operation unit 4 in the descending order from the handling method whose preset weighting value is largest.SELECTED DRAWING: Figure 1

Description

  The present invention, for example, inspection of the presence or absence of foreign matter mixed in a test object such as raw meat, fish, processed food, or medicine, or whether the weight of the test object is within a specified range The present invention relates to an article inspection apparatus.

  In general, in an article inspection device that is installed in a production line for food, medicine, etc. and inspects the quality such as weight, shape, and presence of foreign matter, inspection of various inspection parameters according to the characteristics of the object to be inspected The conditions are adjusted and set to increase the reliability of the inspection results.

  In such an article inspection apparatus, when an abnormality occurs in the apparatus, notification of the abnormality information is performed so that a user or a service person can respond.

  For example, Patent Document 1 proposes that in an article inspection apparatus, when an abnormality occurs in the apparatus, a warning corresponding to an abnormal location or an abnormal state is transmitted by e-mail.

  In addition, there is also a method for displaying a treatment method corresponding to an abnormal part or an abnormal state of an abnormality occurring in the apparatus on a display unit of the apparatus to help solve the abnormality.

JP 2008-26043 A

  However, in such an article inspection apparatus, the cause of the abnormality may differ depending on the state of the apparatus and the external environment even if the same abnormality location or abnormality is present, and a predetermined treatment method can solve the problem. Sometimes it is not possible.

  Therefore, the present invention provides an article inspection apparatus that can shorten the time from occurrence of an abnormality to resolution by selecting an abnormality treatment method based on the state of the apparatus and the external environment. It is aimed.

  The article inspection apparatus according to the present invention includes an abnormality detection unit that detects an abnormality of each part of the device, and a display unit in order of treatment methods for causes corresponding to the abnormality detected by the abnormality detection unit, starting from a treatment method having a preset weight value. And a treatment method guide unit to be displayed.

  With this configuration, if a large weighting value is set for a treatment method having a high probability of solving an abnormality, a treatment method having a high probability of solving the abnormality can be displayed first, and the time from the occurrence of the abnormality to the resolution can be reduced. It can be shortened.

  Further, the article inspection apparatus according to the present invention includes an inspection record information accumulation unit that accumulates history information that is information related to the operation history of the apparatus, and the treatment method guide unit weights the treatment method based on the history information related to abnormality. Are added and displayed on the display unit in order from the treatment method with the largest weighting value.

  With this configuration, a weighting value is added to the treatment method based on the state of the device based on the history information, and a treatment method with a high probability of abnormality resolution can be displayed first according to the state of the device, and an abnormality occurs. The time until the solution can be shortened.

  In the article inspection apparatus according to the present invention, the treatment method guide unit adds a weight value corresponding to the product type specified from the history information to the treatment method.

  With this configuration, it is possible to display an effective treatment method for a specific product when the next abnormality occurs, and to shorten the time from when the abnormality occurs until it is resolved.

  In the article inspection apparatus according to the present invention, when a plurality of abnormalities occur simultaneously, the treatment method guide unit adds a weight value corresponding to the combination to the treatment method.

  With this configuration, when there are a plurality of abnormalities at the same time, a countermeasure method to be prioritized can be displayed, and the time from when the abnormality occurs until it is resolved can be shortened.

  In the article inspection apparatus according to the present invention, the treatment method guide unit adds a weighting value corresponding to the number of occurrences to the treatment method when the same abnormality occurs a plurality of times.

  With this configuration, when the same abnormality occurs multiple times, it is possible to display the priority order of treatment methods for frequently occurring anomalies, and to shorten the time from the occurrence of the abnormality to the resolution. it can.

  The article inspection apparatus according to the present invention further includes a treatment information storage unit that stores abnormality treatment information related to treatment performed when an abnormality occurs in association with history information, and the treatment method guide unit is based on the abnormality treatment information. The weighting value is added to the treatment method.

  With this configuration, it is possible to display with a higher priority, such as an appropriately treated and reliable solution, or to lower the priority of treatment methods that are not necessary for the time being, such as parts replacement. It is possible to shorten the time from occurrence of an abnormality to resolution.

  The article inspection apparatus according to the present invention further includes an external environment information acquisition unit that acquires external environment information that is information related to the external environment of the apparatus, and the treatment method guide unit weights the treatment method according to the external environment information. Are added and displayed on the display unit in order from the treatment method with the largest weighting value.

  With this configuration, a weighting value is added to the treatment method based on the external environment, and a treatment method with a high probability of abnormality resolution can be displayed first according to the external environment. Time can be shortened.

  The present invention can provide an article inspection apparatus capable of shortening the time from occurrence of abnormality to resolution.

FIG. 1 is a diagram showing a configuration of an article inspection apparatus according to an embodiment of the present invention. FIG. 2 is a diagram illustrating a configuration as a metal detection unit of the inspection unit of the article inspection apparatus according to the embodiment of the present invention. FIG. 3 is a diagram illustrating a configuration as an X-ray detection unit of the inspection unit of the article inspection apparatus according to the embodiment of the present invention. FIG. 4 is a diagram illustrating a configuration as a weight detection unit of the inspection unit of the article inspection apparatus according to the embodiment of the present invention. FIG. 5 is a diagram illustrating an example of history information of the article inspection apparatus according to the embodiment of the present invention. FIG. 6 is a diagram illustrating an example of a map for obtaining a weighting value based on history information of the article inspection apparatus according to the embodiment of the present invention. FIG. 7 is a diagram illustrating an example of a map for obtaining a weighting value based on external environment information of the article inspection apparatus according to the embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
In FIG. 1, an article inspection apparatus 1 according to an embodiment of the present invention includes a transport unit 2, an inspection unit 3, a display operation unit 4, a determination unit 5, a control circuit 6, and an inspection record information storage unit 9. And.

  The article inspection apparatus 1 is incorporated into a production line (not shown) in which an object to be inspected W such as raw meat, fish, processed food, or medicine is conveyed, or foreign matter mixed in the object to be inspected or inspected. The weight of the object W is detected.

  The transport unit 2 sequentially transports the inspected object W of a variety set in advance by the display operation unit 4 from various varieties such as raw meat, fish, processed food, and medicine. On the other hand, it is comprised by the belt conveyor arrange | positioned horizontally.

  Further, the transport unit 2 is driven by a drive motor (not shown), and transports the loaded inspection object W in the arrow direction (right direction) in FIG. 1 at a predetermined transport speed set in advance. .

  The inspection unit 3 outputs a detection signal corresponding to the type and size of the foreign matter contained in the inspection object W or a detection signal corresponding to the weight of the inspection object W. When the article inspection apparatus 1 is configured as a metal detection apparatus, the inspection unit 3 includes a metal detection unit 3B illustrated in FIG. When the article inspection apparatus 1 is configured as an X-ray foreign matter detection apparatus, the inspection unit 3 includes an X-ray detection unit 3A illustrated in FIG. When the article inspection device 1 is configured as a weighing device, the inspection unit 3 includes a weight detection unit 3C illustrated in FIG.

  The metal detection unit 3B shown in FIG. 2 includes a signal generator 31, a transmission coil 32, a magnetic field change detection unit 33 having two reception coils 33a and 33b, and a detection unit 34.

  The signal generator 31 outputs a signal having a predetermined frequency. The transmission coil 32 receives a signal from the signal generator 31 and generates an alternating magnetic field E having a predetermined frequency on the inspection object W.

  The two receiving coils 33a and 33b are arranged along the conveying direction of the inspection object W at positions where the alternating magnetic field E generated by the transmitting coil 32 is received in equal amounts, and are differentially connected to each other. The magnetic field change detection unit 33 generates a signal corresponding to a magnetic field change caused by an object passing through an alternating magnetic field.

  The detector 34 synchronously detects the output signal of the magnetic field change detector 33 with a signal having the same frequency as the signal generated by the signal generator 31.

  In the metal detector 3B having such a configuration, when the inspection object W is not present in the alternating magnetic field, the balanced state in which the amplitudes of the signals generated in the two receiving coils 33a and 33b are equal and the phases are inverted. Therefore, the amplitude of the signal is zero, and the output of the detector 34 is also zero (detected output in the figure).

  On the other hand, when the inspection object W exists in an alternating magnetic field, the two receiving coils 33a and 33b are affected by the influence of the inspection object W itself and the metal mixed in the inspection object W. The balanced state of the two signals is lost, and a signal whose amplitude and phase change with the movement of the inspection object W is output from the detection unit 34 (detection output in the figure).

  2 has a transmission coil 32 arranged on one side with the conveyance unit 2 shown in FIG. 1 interposed therebetween, and two reception coils 33a and 33b are opposed to the transmission coil 32 on the other side. However, the transmitting coil 32 and the receiving coils 33a and 33b may be coaxially arranged.

  The metal detector 3B may be configured to magnetize the metal contained in the inspection object W with a magnetizer such as a magnet and detect the residual magnetism of the magnetized metal with a magnetic sensor.

  The X-ray detector 3A shown in FIG. 3 includes an X-ray generator 21 and an X-ray detector 22.

  The X-ray generator 21 is composed of a cylindrical X-ray tube provided inside a metallic box soaked in insulating oil, and irradiates the anode target with an electron beam from the cathode of the X-ray tube. X-rays are generated.

  The X-ray tube is arranged so that the longitudinal direction thereof is the conveyance direction of the inspection object W. X-rays generated by the X-ray tube are irradiated toward the lower X-ray detector 22 in a substantially triangular screen shape by a slit (not shown) so as to cross the transport direction.

  The X-ray detector 22 detects X-rays that pass through the inspection object W when the inspection object W is irradiated with X-rays, and the electric power corresponding to the detected transmission amount of the X-rays. A signal is being output. The X-ray detector 22 includes, for example, a plurality of photodiodes arranged in a line in a direction orthogonal to the conveyance direction of the inspection object W conveyed on the belt conveyor constituting the conveyance unit 2 shown in FIG. An array line sensor including a scintillator provided on a photodiode is used.

  In the X-ray detection unit 3A having such a configuration, when the X-ray generator 21 irradiates the inspection object W with the X-rays, the X-ray detector transmits X-rays transmitted through the inspection object W. Received by 22 scintillators and converted to light.

  Further, the light converted by the scintillator is received by the photodiode of the X-ray detector 22 disposed below the scintillator. Each photodiode converts the received light into an electrical signal and outputs it (detected output in the figure).

  Further, the weight detection unit 3C shown in FIG. 4 includes a weighing conveyor 42 that constitutes the conveying unit 2 shown in FIG. 1 and a load sensor 41 disposed below the weighing conveyor 42, and rides on the weighing conveyor 42. The load of the inspection object W is measured.

  The load sensor 41 is composed of a scale mechanism such as an electromagnetic balance mechanism, and the load applied to the load sensor 41 while the inspection object W is being conveyed by the weighing conveyor 42, that is, the inspection object W and the weighing conveyor 42. And the total weight is to be measured. The load sensor 41 may be a scale mechanism that can measure the weight, and may be configured by a scale mechanism such as a differential transformer mechanism or a strain gauge mechanism.

  The load sensor 41 performs measurement when a preset reference time Tk elapses after it is detected by the carry-in sensor 52 described later that the inspection object W has been carried into the weighing conveyor 42.

  Here, the reference time Tk is detected by the loading sensor 52 that the inspection object W has started to be carried into the weighing conveyor 42, and then the inspection object W is completely transferred to the weighing conveyor 42, and further from the load sensor 41. This means the time required for the output signal to be stabilized, and is set in advance in accordance with the size and speed of the weighing conveyor 42 and the size of the predetermined inspection object W.

Specifically, the reference time Tk includes the speed of the weighing conveyor 42 (m / min), the length of the weighing conveyor 42 in the direction of arrow B (mm), the length of the inspection object W in the conveying direction (mm), It is set based on the size of the inspection object W, the processing capacity of the line, and other conditions. Further, when the reference time Tk has elapsed, the test object W is moved by L ₁ reaches the mass measuring position P _S from the loading start detection position P _O, metering is performed.

  As shown in FIG. 1, on the upstream side of the inspection unit 3, a carry-in sensor 52 that detects the passage of the inspection object W conveyed by the conveyance unit 2 is provided. The carry-in sensor 52 is configured by a transmission type photoelectric sensor including a pair of light projecting units and a light receiving unit (not shown) disposed so as to face each other so as to straddle the transport unit 2 in the width direction (front and back directions in FIG. 1). ing. When the inspection object W passes between each light projecting part and the light receiving part, the carry-in sensor 52 shields the light receiving part from the inspection object W, so that the inspection object W passes through the inspection part 3. It is designed to detect that loading has started. A detection signal from the carry-in sensor 52 is output to the control unit 8.

  The display operation unit 4 is composed of a touch panel that also functions as an input operation function and a display function. As an input operation, an operation for setting the type of the object W to be inspected conveyed by the conveyance unit 2 or the operation of the object W to be inspected. Various setting operations and instruction operations related to foreign object detection, measurement and operation confirmation, and an operation for inputting abnormality treatment information relating to a treatment performed when an abnormality occurs are performed.

  In addition, the display operation unit 4 includes, as display operations, set values when the type of the inspection object W is set, setting values related to switching of the operation mode, indication values when the instruction operation is performed, various determinations Various displays such as results are performed.

  The display operation unit 4 may be configured such that the input operation function and the display function are independent. In this case, a plurality of keys and switches for performing input operations for setting and instructions are provided for the input operation function. At the same time, a liquid crystal display or the like can be provided for the display function.

  Based on the detection signal from the inspection unit 3, the determination unit 5 determines whether or not a foreign object is included in the inspection object W or whether or not the weight of the inspection object W is within a predetermined range. The quality is judged and the judgment result is displayed on the display operation unit 4.

  The control circuit 6 controls the entire article inspection apparatus 1 and includes a storage unit 7 and a control unit 8.

  The storage unit 7 stores various programs for the control unit 8 to control the article inspection apparatus 1, and various parameters for the determination unit 5 to perform pass / fail determination on the inspection object W.

  The control unit 8 executes the program stored in the storage unit 7 and performs various controls of the article inspection apparatus 1 such as control of the conveyance speed of the conveyance unit 2, change of parameters of the determination unit 5, and switching of operation modes. It is like that.

  The control unit 8 stores, in the inspection record information storage unit 9, a determination result by the determination unit 5 for each inspection object W, a part of a detection signal (elementary data) from the inspection unit 3 that is a basis for the determination result, Is to be remembered. That is, in the article inspection apparatus 1, the detection signal (elementary data) from the inspection unit 3 is not discarded even after the determination by the determination unit 5, and is stored in the inspection record information storage unit 9. The detection signal (elementary data) from the inspection unit 3 is associated with each inspection object W according to the date and time when the inspection by the inspection unit 3 (or determination by the determination unit 5) is performed. In this way, the inspection record information accumulating unit 9 records all the data of so-called inspection results.

  Further, the control unit 8 stores the history information as shown in FIG. 5 in the examination record information storage unit 9. The history information is information related to the operation history of the article inspection apparatus 1, that is, the operation status, presence / absence of an abnormal state, and the like. The history information stored in the inspection record information storage unit 9 includes, for example, date, time, product number, event, and details. In the event item, power on, power off, access level change, alarm, error, error release, product type change, adjustment, etc. are recorded.

  The control unit 8 includes an abnormality detection unit 81. The abnormality detection unit 81 can detect an abnormality of each part of the apparatus by detection signals from various sensors provided in each part of the apparatus, for example, the transport unit 2, the inspection unit 3, the display operation unit 4, and the like. The storage unit 7 stores a cause, a treatment method, and a weighting value corresponding to an abnormality in each part of the apparatus.

  The control unit 8 includes a treatment method guide unit 82. The treatment method guide unit 82 displays a treatment method of a cause corresponding to a preset abnormality on the display operation unit 4 when an abnormality of each part of the apparatus is detected. In addition, when there are a plurality of causes corresponding to the detected abnormality, the treatment method guide unit 82 sets, for example, a large weighting value for a treatment method with a high occurrence probability, and a treatment with a large preset weighting value. The information is displayed on the display operation unit 4 in order from the method.

  Here, by displaying the treatment method of the cause with the high probability of occurrence first, it is possible to present the treatment method with a high possibility of solution based on the probability of occurrence, until the problem is resolved after the abnormality occurs Can be shortened. In addition to the occurrence probability, the weighting value may be set in consideration of the solution probability by the treatment method. In any case, it is preferable to set a weighting value that can shorten the time for solving the abnormality.

  In addition, when there are a plurality of causes corresponding to the detected abnormality, the treatment method guide unit 82 adds a weight value to the treatment method based on the history information, and displays the treatment method in order from the treatment method having the largest weight value. It has become. For example, the treatment method guide unit 82 may be used when the same abnormality has occurred within a preset period, when a preset abnormality has occurred within a preset period, or when a preset abnormality has occurred. When an abnormality has occurred in a preset pattern within a period, a weight value is added to the corresponding treatment method. For example, the treatment method guide unit 82 may obtain a weight value from the history information using a map as shown in FIG.

  Further, the storage unit 7 stores causes, treatment methods, and weighting values when a plurality of abnormalities occur simultaneously. When a plurality of abnormalities occur at the same time, the treatment method guidance unit 82 displays the treatment methods for causes set in advance corresponding to the combinations on the display operation unit 4 in descending order of preset weight values. It has become. Further, the treatment method guide unit 82 may add a weighting value to the treatment method based on the history information. At this time, the treatment method guide unit 82 may obtain a weighting value from the history information using a map similar to FIG.

  In addition, the storage unit 7 stores external environment information such as devices connected before and after the article inspection apparatus 1 on the production line to which the inspection object W is conveyed. The control unit 8 includes an external environment information acquisition unit 83. The external environment information acquisition unit 83 detects a conveyor speed, a sensor that detects temperature and humidity, and a GPS (Global Positioning System) sensor. The external environment information such as the conveyor speed, temperature, humidity, and country of installation can be obtained from information detected by the external sensor. Further, the external environment information acquisition unit 83 can obtain the season at the installation location as external environment information from the date information and the information of the GPS sensor.

  The treatment method guide unit 82 may add a weight value to the cause treatment method corresponding to the abnormality based on the external environment information, and may display the treatment method in order from the treatment method having the largest weight value on the display operation unit 4. At this time, for example, in the case of temperature, the treatment method guide unit 82 may obtain a weight value from external environment information using a map as shown in FIG.

  The control unit 8 includes a treatment information storage unit 84. The treatment information storage unit 84 is configured to input the content of treatment performed on the article inspection apparatus 1 as abnormality treatment information related to abnormality treatment by the operation of the display operation unit 4. The treatment information storage unit 84 causes the display operation unit 4 to display a treatment method code corresponding to the above-described cause treatment method corresponding to the abnormality and to select the content of the treatment. In addition, the treatment information storage unit 84 displays “99 other” on the display operation unit 4 as a treatment method code in the case where a treatment that does not exist in a preset treatment method is performed. The treatment information storage unit 84 may cause the content of the treatment to be input as text when “99 other” is selected as the treatment method.

  The treatment information storage unit 84 arbitrarily inputs the date and time when the treatment was performed when the abnormality treatment information is inputted. As a result, even if multiple treatments are performed sequentially, or when treatments are performed in conjunction with normal inspection work, etc., even if it is not possible to input treatment details at the time the treatment is performed, the treatment is performed. The date and time can be entered, and can be recorded in association with the history information. The abnormality treatment information is stored in association with the history information with the event type as “adjustment”.

  In addition, the treatment method guide unit 82 compares the number of occurrences for each type of abnormality in the preset period of the history information before and after the abnormality treatment information, and the abnormality that does not occur after the abnormality treatment is input to the abnormality treatment information. The abnormality is solved by the above-described treatment method, and when the abnormality occurs next, the weighting value is set so that the treatment method can be displayed with the highest priority. If it is confirmed that the abnormality has been resolved at the time of performing the treatment, a resolution flag that associates the treatment method performed by the service engineer with the solution can be input by operating the display operation unit 4. Also good. Thereby, it is possible to display a treatment method effective for a specific production line or a specific product when the next abnormality occurs.

  In the history information of FIG. 5, E011 occurred when the product type was changed to 002 at 2014-06-28 9:15. When the conveyor belt was adjusted with product 002 at 9:30, E011 no longer occurred. When we returned to variety 001 for confirmation at 9:37, A606 did not recur until 10:02. At 10:02, the service engineer determined that A606 for model 001 was also eliminated, and set the date and time for 9:30 and entered the error treatment information.

  Also, if the same abnormality recurs due to a generally effective countermeasure, or if the service engineer determines that the problem cannot be resolved, the weighting value can be subtracted to lower the priority of the treatment method, By setting an invalid flag, it may be prevented from being displayed as a treatment method for the abnormality.

  It should be noted that the weighting value of the coping method may be reset to the initial value in order to cope with a case where conventional information cannot be utilized, such as when the production line is moved.

  As described above, the above-described embodiment includes the treatment method guide unit 82 that displays the treatment method of the cause corresponding to the detected abnormality on the display operation unit 4 in order from the treatment method having a preset weighting value.

  Thus, for example, if the weighting value of the treatment method corresponding to the cause with the high probability of occurrence is increased, the treatment method with a high probability of solving the abnormality can be displayed first, and the problem is solved after the abnormality occurs. Can be shortened.

  In addition, the treatment method guide unit 82 may accumulate history information, which is information related to the operation history of the apparatus, in the examination record information accumulation unit 9 and add a weight value to the treatment method based on the history information. The weighting value to be added may be a negative value.

  Thereby, the weighting value is added to the treatment method based on the state of the device, and the treatment method corresponding to the state of the device is displayed first. Therefore, a treatment method with a high probability of abnormality resolution can be displayed first according to the state of the apparatus, and the time from the occurrence of an abnormality to the resolution can be shortened.

  In addition, an external environment information acquisition unit 83 that acquires external environment information that is information related to the external environment of the apparatus may be provided, and the treatment method guide unit 82 may add a weight value to the treatment method according to the external environment information.

  As a result, the weighting value is added to the treatment method based on the external environment, and the treatment method corresponding to the external environment is displayed first. For this reason, a treatment method having a high probability of solving an abnormality can be displayed first according to the external environment, and the time from the occurrence of the abnormality to the resolution can be shortened.

  Further, when a plurality of abnormalities occur simultaneously, the treatment method guide unit 82 may display the cause treatment methods corresponding to the combinations in descending order of preset weight values.

  Thus, for example, if the weighting value of the treatment method corresponding to the cause with the high probability of occurrence is increased, the treatment method with a high probability of solving the abnormality can be displayed first, and the problem is solved after the abnormality occurs. Can be shortened.

  The treatment method guide unit 82 may add a weight value corresponding to the type of the inspection object W to the treatment method.

  This makes it possible to display a solution effective for a specific product when the next abnormality occurs.

  Moreover, when the same abnormality occurs a plurality of times, the treatment method guide unit 82 may add a weighting value corresponding to the number of occurrences to the treatment method.

  Thereby, when the same abnormality occurs a plurality of times, it is possible to increase the priority of the treatment method for the frequent abnormality and display it.

  In addition, a treatment information storage unit 84 that stores abnormal treatment information related to a treatment performed when an abnormality occurs in association with the history information is stored, and the treatment method guide unit 82 is a treatment effective for abnormalities based on the abnormal treatment information. It is preferable to add a weighting value to a method or a treatment method that cannot solve the abnormality.

  Accordingly, it is possible to preferentially display a treatment method that is effective for an abnormality, or to display a treatment method that cannot solve the abnormality or a lower priority order of treatment methods that are not necessary for the time being.

  While embodiments of the invention have been disclosed, it will be apparent to those skilled in the art that changes may be made without departing from the scope of the invention. All such modifications and equivalents are intended to be included in the following claims.

DESCRIPTION OF SYMBOLS 1 Item inspection apparatus 2 Conveyance part 3 Inspection part 3A X-ray detection part 3B Metal detection part 3C Weight detection part 4 Display operation part (display part)
DESCRIPTION OF SYMBOLS 5 Determination part 6 Control circuit 7 Storage part 8 Control part 81 Abnormality detection part 82 Treatment method guide part 83 External environment information acquisition part 84 Treatment information storage part 9 Inspection record information storage part 52 Carry-in sensor W Inspected object

Claims (7)

An anomaly detector (81) for detecting an anomaly in each part of the apparatus;
An article inspection apparatus comprising: a treatment method guide unit (82) for displaying a treatment method for a cause corresponding to the abnormality detected by the abnormality detection unit on a display unit (4) in order from a treatment method having a preset weighting value. . An inspection record information accumulating unit (9) for accumulating history information that is information related to the operation history of the apparatus;
The article inspection apparatus according to claim 1, wherein the treatment method guide unit adds a weighting value to the treatment method based on the history information regarding abnormality, and displays the treatment method in order from a treatment method having a larger weighting value.   The article inspection apparatus according to claim 2, wherein the treatment method guide unit adds a weighting value corresponding to a product type specified from the history information to the treatment method.   The article inspection apparatus according to claim 2, wherein when a plurality of abnormalities occur at the same time, the treatment method guide unit adds a weight value corresponding to the combination to the treatment method.   The article inspection apparatus according to claim 2, wherein the treatment method guide unit adds a weighting value corresponding to the number of occurrences to the treatment method when the same abnormality occurs a plurality of times. A treatment information storage unit (84) for storing abnormality treatment information related to treatment performed when an abnormality occurs in association with the history information;
The article inspection apparatus according to claim 2, wherein the treatment method guide unit adds a weighting value to the treatment method based on the abnormality treatment information. An external environment information acquisition unit (83) that acquires external environment information that is information related to the external environment of the device;
The article inspection apparatus according to claim 1, wherein the treatment method guide unit adds a weighting value to the treatment method according to the external environment information, and sequentially displays the treatment method in a descending order of the weighting value on the display unit.

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