WO2019107169A1 - Device inspection system - Google Patents

Device inspection system Download PDF

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Publication number
WO2019107169A1
WO2019107169A1 PCT/JP2018/042282 JP2018042282W WO2019107169A1 WO 2019107169 A1 WO2019107169 A1 WO 2019107169A1 JP 2018042282 W JP2018042282 W JP 2018042282W WO 2019107169 A1 WO2019107169 A1 WO 2019107169A1
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WO
WIPO (PCT)
Prior art keywords
inspection
general
purpose terminal
smartphone
network
Prior art date
Application number
PCT/JP2018/042282
Other languages
French (fr)
Japanese (ja)
Inventor
直寿 中村
公一 草野
森本　秀樹
Original Assignee
新東工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 新東工業株式会社 filed Critical 新東工業株式会社
Priority to JP2019557143A priority Critical patent/JPWO2019107169A1/en
Priority to CN201880070819.1A priority patent/CN111316180A/en
Publication of WO2019107169A1 publication Critical patent/WO2019107169A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C25/00—Foundry moulding plants
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring

Definitions

  • the present invention relates to a device inspection system.
  • Handy-type terminal devices may be used to inspect devices (equipment) in the field.
  • inspection data etc. are incorporated in advance, and the bar code attached to the device is checked by scanning the barcode provided in the device unit. It can be displayed on the terminal device. It is also possible to input the inspection result of the bar-coded device into the handy type terminal device.
  • this handy type terminal device incorporates inspection data and the like in advance, there is a problem that inspection items and inspection contents can not be changed flexibly. Moreover, since it is a dedicated device, it has been expensive in terms of cost.
  • An apparatus inspection system is characterized in that a two-dimensional code is attached to a preset part to be inspected or its surrounding part in the apparatus, and an apparatus maintenance inspection
  • the general purpose terminal includes an application and has a photographing function and can be connected to the network, and the general purpose terminal is connected to the general purpose terminal when the general purpose terminal is connected to the network and logged in to a server on the network.
  • the general-purpose terminal is downloaded with data for maintenance and inspection, and the general-purpose terminal can display an instruction about the inspection contents of the device on the screen of the general-purpose terminal, and the general-purpose terminal is disconnected when the connection with the network is disconnected.
  • the two-dimensional code is photographed based on the command displayed on the terminal, the two-dimensional code is attached according to the part to be inspected Storage on the network after the function of displaying the inspection screen on the general-purpose terminal, the function of storing the inspection result input according to the instruction on the inspection screen on the general-purpose terminal, and resumption of connection with the network And sending the inspection result to the device.
  • the two-dimensional code means a code of a display method having information in the horizontal direction and the vertical direction.
  • the two-dimensional code includes a matrix-type two-dimensional code such as QR code (registered trademark) and a stack-type two-dimensional code such as PDF417 code.
  • the general-purpose terminal is not a terminal specially made for the device inspection system, but is a concept including a general-purpose smartphone or the like that can be used personally.
  • General purpose terminals include tablets, glasses-type terminals, and the like.
  • inspection using a general purpose terminal since inspection using a general purpose terminal is possible, inspection items and inspection contents can be flexibly changed.
  • inspection items and inspection contents can be flexibly changed.
  • inspection can be continued even in an environment where the communication state is not good.
  • An apparatus inspection system is characterized in that a two-dimensional code is attached to a preset part to be inspected or its surrounding part in the apparatus, and an apparatus maintenance inspection
  • the general purpose terminal includes an application and has a photographing function and can be connected to the network, and the general purpose terminal is connected to the general purpose terminal when the general purpose terminal is connected to the network and logged in to a server on the network.
  • a function for enabling maintenance and inspection data to be downloaded to the general-purpose terminal and enabling display of an instruction on inspection contents of the device on the screen of the general-purpose terminal, and the two-dimensional based on the instruction displayed on the general-purpose terminal A function of displaying an inspection screen corresponding to a part to be inspected on which the two-dimensional code is attached when the code is photographed, on the general-purpose terminal;
  • the instruction on the inspection screen includes a function to prompt the input of the inspection result of the parts to be inspected into three categories of normal, caution and abnormality, and a function to prompt the input of supplementary explanation, and caution Alternatively, it has a function of prompting photographing of a part to be checked, storing a photographing result in the general-purpose terminal, and a function of transmitting the inspection result to a server on the network, when an abnormality is input.
  • the user is prompted to photograph the part to be inspected, and the photographing result is stored in the general-purpose terminal.
  • the photographing result is stored in the general-purpose terminal.
  • the apparatus inspection system of the present invention according to the third aspect is characterized in that in the first aspect or the second aspect, the two-dimensional code is a QR code.
  • the apparatus is a molding machine for molding casting sand.
  • the device has ring-shaped cross sections orthogonal to the rotation axis so that rotation axes thereof are parallel to each other. And a pair of rolls for pressing and solidifying the raw materials supplied between each other as the raw materials are rotated and compacting to form granules, and a hopper disposed on the upper side of the pair of rolls. And a feeder screw provided in the hopper for pressing the material in the hopper between the pair of rolls as it rotates.
  • the apparatus inspection system is the apparatus inspection system according to any one of the first to third aspects, wherein the apparatus attaches an object to be treated to an installation section on which the object to be treated is installed and the installation section.
  • the device inspection system since inspection using a general-purpose terminal is possible, inspection items and inspection contents can be flexibly changed. In addition, even if communication with the network (cloud) is cut off once login and necessary applications and data are downloaded, inspection is possible using a general-purpose terminal, so inspection is continued even in an environment where the communication state is not good be able to. Furthermore, since it is possible to prompt the photographing of the part to be inspected and store the photographing result in the general-purpose terminal, it has an excellent effect that individual differences among inspection workers are unlikely to occur.
  • FIG. 1 is a block diagram illustrating a device inspection system according to an embodiment of the present invention. It is a flow chart which shows the whole processing flow of the device inspection system concerning one embodiment of the present invention. It is a flowchart which shows the processing flow about the inspection of the parts used as the inspection object in the process of FIG. 2A. It is a front view showing the molding machine which is the 1st inspection object device of the device inspection system concerning one embodiment of the present invention. It is a figure which shows the hydraulic unit which comprises some molding machines which are 1st inspection object apparatuses of the apparatus inspection system which concerns on one Embodiment of this invention, and shows the top view of a hydraulic unit.
  • FIG. 1 a block diagram illustrating an equipment inspection system according to one embodiment of the present invention is shown.
  • the inspection system includes a customer, a cloud (storage device) 34, a support promotion unit 32, and a management company 36.
  • An apparatus 12 to be inspected is installed at the customer site.
  • the cloud 34 has a function of storing data for device inspection.
  • the support promotion unit 32 supports a customer who has a device to be checked installed.
  • the management company 36 concludes a usage contract with the support promotion unit 32 and manages data for device inspection stored in the cloud 34.
  • QR code is attached to each device to be inspected installed at the customer site. Further, the QR code is attached to each part to be inspected among the parts constituting the device and each inspection area or inspection point.
  • the QR code attached to each device at least the part to be checked in the device and the name of the inspection area or inspection point are written as data. Further, at least the inspection items of the parts and the inspection area or the inspection part are written as data in the QR code attached to each part and each inspection area or the inspection part.
  • the inspection worker at the customer logs in to the cloud 34 from the smartphone 20 or the like as a general-purpose terminal and downloads necessary data.
  • the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary.
  • the smart phone 20 can be used as an inspection terminal. That is, with the smartphone 20 that has downloaded the necessary data from the cloud 34 (and downloaded the application from the network as needed), the device or component to be checked and the QR code attached to the check area or check point is photographed By doing this, you obtain instructions on the content of the inspection. Then, the instruction is displayed on the smartphone 20 and the necessary inspection is performed. Thereafter, the inspection worker transmits the inspection result from the smartphone 20 to the cloud 34.
  • a tablet terminal may be used instead of the smartphone 20 as a general-purpose terminal.
  • a photographing function a function to connect to a network (cloud), a display function such as data, and an application installation or data storage function, a glasses-type terminal, a watch-type terminal, or the like can be used.
  • a personal computer 38 and a printer 39 can be installed at the customer site. Then, by connecting the personal computer 38 and the cloud 34, it is possible to acquire information on inspection results (inspection data and the like) from the cloud. Also, the acquired information can be printed by the printer 39.
  • the cloud means a cloud computing service.
  • services provided by servers existing on the network can be used without being aware of those servers.
  • the cloud 34 stores data necessary for the device inspection system. And required data are transmitted by the request
  • the inspection result information stored in the cloud 34 can be referred to from the personal computer 38 at the customer site on demand, and can also be printed by the printer 39 at the customer site. Further, the support promotion unit 32 can also refer to the information on the inspection result.
  • the data in the cloud 34 is preserved even if the customer's server is down. Therefore, since there is no need for a backup server or the like, the capacity of the server at the customer site can be reduced or the server itself can be eliminated. As a result, the customer can reduce the equipment cost.
  • the support promotion unit 32 supports a customer who has a device to be checked installed.
  • the inspection result information stored in the cloud 34 can be referred to from the personal computer 32A installed in the support promotion unit 32. Also, necessary information related to device inspection can be sent to the cloud 34 and stored in the cloud 34.
  • the management company 36 concludes a usage contract with the support promotion unit 32, and manages the device inspection system, that is, manages and updates the information stored in the cloud 34. (Processing procedure using equipment inspection system) Next, a processing procedure using the device inspection system 10 will be described with reference to the flowchart of FIG.
  • FIG. 2A is a flow chart showing the overall processing flow of the device inspection system according to one embodiment of the present invention.
  • a general-purpose terminal such as a smartphone is connected to the cloud and logged in (S1).
  • data for maintenance inspection of the device is downloaded from the cloud (S2).
  • an inspection category of daily inspection or monthly inspection is input to the general-purpose terminal (S3).
  • the QR code attached to the device to be inspected is photographed by the general-purpose terminal (S4).
  • the part to be inspected and the inspection area or the inspection part in the device to be inspected are displayed on the general-purpose terminal (S5).
  • An inspection is performed for each displayed part and each inspection area or inspection point (S6).
  • the temperature, pressure, wear, clearance, sound, condition, etc. of each part and each area or place are checked.
  • the general-purpose terminal is connected to the cloud and data acquired by inspection is transferred (S7).
  • the data transfer is completed, the connection between the general-purpose terminal and the cloud is released and the user is logged out (S8).
  • FIG. 2B is a flowchart showing a process flow of the inspection of the parts to be inspected and the inspection area or the inspection point. That is, FIG. 2A shows in detail the steps (S7 and S8) for inspecting each of the displayed parts and each inspection area or inspection point.
  • FIG. 2B first, it is attached to the general purpose terminal that has downloaded the necessary data from the cloud, that is, around the target part and inspection area or inspection point in the general purpose terminal after completing the above steps S1 to S6.
  • the QR code is photographed by the general purpose terminal (S11).
  • the general-purpose terminal determines whether or not the part and the area or the part to be photographed are the inspection target (S12), and if it is not the inspection target, the fact is displayed (S13).
  • the general-purpose terminal displays an inspection item (for example, temperature, pressure, wear, gap, sound, state, etc.) according to the part (S14).
  • the inspection items are described in the read QR code.
  • the inspection operator performs inspection for each inspection item, and inputs inspection results (for example, determination results of normality, caution, abnormality, etc.) according to the determination criteria to the general-purpose terminal (S15).
  • inspection results for example, determination results of normality, caution, abnormality, etc.
  • the inspection result inputted by the inspection worker is not good, for example, when the judgment result of caution or abnormality is inputted (S16)
  • the parts and inspection area or inspection to be inspected in the general-purpose terminal A display prompting photographing of the part is made (S17). By leaving the photographed image as data, a third party can judge the object based on this image, so individual differences among inspection workers are less likely to occur.
  • the general-purpose terminal determines whether the input (and / or photographing) for all the inspection items is completed (S18). If there is an unchecked item, the general-purpose terminal returns to the display of the checked item according to the part and area or place (S14), and checks the unchecked item.
  • the general-purpose terminal determines whether the inspection has been completed for all the parts and areas or places (S19). If the inspection has been completed for all parts and areas or places, the inspection worker connects the general-purpose terminal to the cloud and logs in and transmits the data of the inspection result to the cloud (S20). If there are unchecked parts and areas or places, the QR code attached to the periphery of the parts and areas or places is photographed with a general-purpose terminal (S11), and the above steps (S12 to S18) are repeated.
  • the QR code is used to specify the device, but instead of the matrix-type two-dimensional code such as the QR code, a stack-type two-dimensional code such as the PDF417 code may be used. Also, by photographing the entire device with a general-purpose terminal or photographing a specific location of the device with a general-purpose terminal, it is possible to obtain the same operation and effect as photographing a QR code. It is. Similarly, a stack type two-dimensional code such as a PDF417 code may be used in checking each part and area or place. Further, instead of capturing the QR code, the component and the area or the location may be captured by the general-purpose terminal.
  • FIG. 3 shows the molding machine 50 in a front view
  • FIG. 4 shows a plan view (FIG. 4 (A)) of the hydraulic unit 56 that constitutes a part of the molding machine 50, and B)), and a side view (FIG. 4 (C)).
  • the molding machine 50 is attached with a QR code (not shown).
  • the inspection operator logs in to the cloud 34 from the smartphone 20 as a general-purpose terminal and downloads necessary data.
  • the app Prior to this, the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary.
  • an inspection category of daily inspection or monthly inspection is input to the smartphone 20.
  • the smart phone 20 can be used as an inspection terminal.
  • the case of daily inspection will be described.
  • the hydraulic unit 56, the mold release agent tank 58, the mold release agent spray 60, the gate rod 62, the flask 52, and the aeration tank portion 66 become parts to be inspected and an inspection area or inspection point.
  • the smartphone 20 displays a list of parts to be inspected and an inspection area or an inspection point.
  • the QR code attached to the hydraulic unit 56 is photographed, the amount of oil and oil temperature in the hydraulic tank 56A, the pressure by the hydraulic pump 56B, and the pressure acting on the oil cleaner 56C are displayed as inspection items on the smartphone 20 Be done.
  • the QR code attached to the release agent tank 58 is photographed, the amount of the release agent stored in the release agent tank 58 is displayed on the smartphone 20 as an inspection item.
  • the smartphone 20 displays the clogging of the release agent spray 60 and the liquid leakage from the release agent spray 60 as an inspection item .
  • the QR code attached to the periphery of the gate rod 62 is photographed, the movement of the gate rod 62 is displayed on the smartphone 20 as an inspection item.
  • the QR code attached to the flask 52 is photographed, the movement of the die-cutting pin 64 is displayed on the smartphone 20 as an inspection item.
  • wear and clogging of the aeration nozzle 68 and wear of the slide gate 70 are displayed on the smartphone 20 as inspection items.
  • the molding machine 50 is an apparatus for molding casting sand in the upper and lower flasks 52.
  • the upper and lower flasks 52 are arranged side by side in two pairs.
  • the casting sand is squeezed in the casting flask 52 disposed on the left side in the drawing.
  • the formed mold is pulled out.
  • These flasks 52 can be pivoted about the rotary shaft 59X in the vertical direction of the apparatus by the flask pivoting mechanism 59, and the left and right positions in the figure can be interchanged.
  • a sand blowing port is formed on the side wall of each of the flasks 52.
  • the upper and lower flasks 52 can be raised and lowered along the connecting shaft 51 whose axial direction is the apparatus vertical direction by the operation of the cylinder 57.
  • a match plate is held between the upper and lower flasks 52.
  • a squeeze plate (also referred to as a squeeze board) 55 can be inserted into the upper opening of the upper flask 52 and the lower opening of the lower flask 52, respectively.
  • the squeeze plate 55 can be moved up and down by a hydraulic cylinder 54. That is, the hydraulic cylinder 54 is used as a drive for squeezing casting sand in the flask 52.
  • the hydraulic cylinder 54 is connected to a hydraulic unit 56 shown in FIG.
  • the hydraulic unit 56 is a part to be checked in advance in the molding machine 50, and the hydraulic unit 56 is attached with a QR code (not shown).
  • the hydraulic unit 56 includes a hydraulic tank 56A for storing oil supplied to the hydraulic cylinder 54 (see FIG. 3), and a hydraulic pump that pressurizes the oil of the hydraulic tank 56A to supply the hydraulic cylinder 54 (see FIG. 3). It is equipped with 56B.
  • the hydraulic unit 56 further includes an oil cleaner 56C that filters the oil pressurized by the hydraulic pump 56B.
  • the oil cleaner 56C includes a housing provided in the oil supply path, and a filtering element housed in the housing.
  • the hydraulic unit 56 is a component to be inspected, when the QR code attached to the hydraulic unit 56 is photographed, the smartphone 20 acts on the oil amount and temperature in the hydraulic tank 56A, the pressure by the hydraulic pump 56B, and the oil cleaner 56C. Pressure is displayed as an inspection item.
  • the amount of oil in the hydraulic tank 56A is confirmed by visually observing an oil level gauge 56D provided in the hydraulic tank 56A.
  • the inspection worker determines whether or not the oil in the hydraulic tank 56A contains oil up to a preset reference oil level, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • a display prompting photographing of the oil level gauge 56D is made on the smartphone 20, so that the inspection worker photographs the oil level gauge 56D in accordance with the display of the smartphone 20. I do.
  • the pressure by the hydraulic pump 56B is confirmed by operating the hydraulic pump 56B and visually reading a pressure gauge 56E provided on the hydraulic pump 56B.
  • the inspection worker determines whether or not the value of the pressure gauge 56E indicates a preset pressure value, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • the pressure acting on the oil cleaner 56C is confirmed by operating the hydraulic pump 56B and visually observing the pressure gauge 56F provided on the oil cleaner 56C.
  • the inspection worker determines whether or not the meter of the pressure gauge 56F is within a preset range, and inputs the determination result (inspection result) to the smartphone 20.
  • the temperature of the oil in the hydraulic tank 56A is confirmed by visually observing an oil temperature gauge 56G provided in the hydraulic tank 56A.
  • the inspection worker determines whether or not the value of the oil temperature gauge 56G is equal to or less than a preset temperature, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • the hydraulic cylinder 54 (see FIG. 3) operates well by checking and maintaining the oil amount in the hydraulic tank 56A, the pressure by the hydraulic pump 56B, the pressure acting on the oil cleaner 56C, and the temperature of the oil in the hydraulic tank 56A. And casting sand can be expected to squeeze well. In addition, by leaving the captured image as data as necessary, a third party can determine the object based on this image, so individual differences among inspection workers are less likely to occur.
  • the molding machine 50 sprays the mold release agent stored in the mold release agent tank 58 and the mold release agent stored in the mold release agent tank 58 into the flask 52 as shown in FIG. 3.
  • Agent spray 60 (see a partial enlarged view).
  • the release agent tank 58 and the release agent spray 60 are parts to be checked in advance in the molding machine 50. Therefore, a QR code (not shown) is attached to the periphery of the release agent tank 58, and a QR code (not illustrated) is attached to the periphery of the release agent spray 60.
  • the release agent tank 58 is a component to be inspected, when the QR code attached to the release agent tank 58 is photographed, the amount of release agent stored in the release agent tank 58 is displayed on the smartphone 20 as an inspection item Be done.
  • the release agent spray 60 is also a part to be inspected, when the QR code attached to the periphery of the release agent spray 60 is photographed, the smartphone 20 is clogged with the release agent spray 60 and the release agent spray 60 Liquid leakage from is displayed as an inspection item.
  • the amount of the release agent stored in the release agent tank 58 is confirmed by visual inspection of the inspection window (not shown) of the release agent tank 58.
  • the inspection worker determines whether the amount of the release agent stored in the release agent tank 58 is equal to or more than a predetermined amount set in advance, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • a display prompting photographing of the inspection window of the release agent tank 58 is made on the smartphone 20, so the inspection worker follows the display of the smartphone 20 and the inspection window Take a picture of The amount of the release agent stored in the release agent tank 58 is checked and maintained, whereby the release agent is satisfactorily supplied from the release agent tank 58 into the flask 52, and the mold is well removed. Can be expected. Further, by leaving the photographed image as data, a third party can judge the amount of the release agent based on this image, so that individual differences among the inspection workers are unlikely to occur.
  • Clogging of the release agent spray 60 and liquid leakage from the release agent spray 60 are confirmed by visual observation.
  • the inspection worker determines whether the release agent spray 60 is clogged and leaks from the release agent spray 60, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • a display prompting photographing of the situation of clogging and liquid leakage is made on the smartphone 20, so the inspection worker follows these displays of the smartphone 20 and displays these conditions. To shoot.
  • the release agent stored in the release agent tank 58 is favorably supplied into the flask 52 by checking for and maintenance of clogging of the release agent spray 60 and liquid leakage from the release agent spray 60. , It can be expected that the mold can be successfully removed. Further, by leaving the photographed image as data, a third party can judge the situation of clogging and liquid leakage based on this image, so that individual differences among inspection workers are unlikely to occur.
  • the molding machine 50 is provided with a pouring rod 62 which is used for forming a pouring gate for forming the pouring gate in the molded mold and which can be expanded and contracted inside the flask 52.
  • the base end portion of the gate rod 62 is fixed to the squeeze plate 55 described above, and the vertical direction of the device is an axial direction, and the distal end side is configured to be expandable.
  • the gate means the first flow path for introducing the molten metal into the mold, and the gate is connected to the runner.
  • the gate rod 62 is a part to be checked in advance in the molding machine, and a QR code (not shown) is attached around the gate rod 62.
  • the pouring rod 62 is a component to be inspected, when the QR code attached around the pouring rod 62 is photographed, the movement of the pouring rod 62 is displayed on the smartphone 20 as an inspection item.
  • the movement of the tap rod 62 is confirmed by visual observation.
  • the inspection worker determines whether or not the pouring rod 62 moves smoothly, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. By checking and maintaining the movement of the pouring rod 62, it can be expected to form a proper pouring hole in the mold.
  • the molding machine 50 is provided with a mold release pin 64 provided on the flask 52.
  • the mold release pins 64 are removably mounted on opposing portions of the upper and lower pairs of flasks 52 (that is, the lower end surface of the upper flask 52 and the upper surface of the lower flask 52), and when operated, a cylinder (shown It is possible to move relative to the flask 52 in the vertical direction of the apparatus.
  • the die-cutting pin 64 presses the match plate held by the flask 52 from above and below, thereby forming a gap between the strongly-adhered flask 52 and the match plate.
  • mold opening is performed by raising the upper flask 52 or lowering the lower flask 52.
  • the flask 52 provided with the die-cutting pins 64 is a part to be checked in advance, and the flask 52 is attached with a QR code (not shown).
  • the flask 52 is a component to be inspected, when the QR code attached to the flask 52 is photographed, the movement of the die-cutting pin 64 is displayed on the smartphone 20 as an inspection item.
  • the movement of the punching pin 64 is confirmed by visual inspection.
  • the inspection worker determines whether or not the mold release pin 64 moves smoothly, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. Since the movement of the mold release pin 64 is checked and maintained, it can be expected that the mold release pin 64 operates properly after molding, and the mold can be well removed.
  • the molding machine 50 includes an aeration tank portion 66 for filling casting mold forming space formed inside the flask 52 with casting sand.
  • An aeration nozzle 68 is formed at the lower end opening of the aeration tank portion 66.
  • a slide gate 70 is provided at the upper end opening for casting sand input of the aeration tank portion 66, which opens and closes the upper end opening by a slide.
  • the aeration nozzle 68 is made to abut the sand blowing port of the side wall of the flask 52 to enable sand filling from the aeration nozzle 68 to the flask 52.
  • a mechanism for moving the flask 52 is provided.
  • the aeration tank portion 66 is a part to be checked in advance in the molding machine 50, and a QR code (not shown) is attached to the aeration tank portion 66.
  • the aeration tank 66 is a component to be inspected, when the QR code attached to the aeration tank 66 is photographed, wear and clogging of the aeration nozzle 68 and wear of the slide gate 70 are displayed on the smartphone 20 as inspection items. Ru.
  • Wear and clogging of the aeration nozzle 68 are confirmed by visual inspection.
  • the inspection worker determines whether the aeration nozzle 68 is free from wear and clogging exceeding the allowable limit, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • a display for prompting photographing of the condition of wear and clogging is displayed on the smartphone 20, so the inspection worker photographs these conditions in accordance with the display of the smartphone 20. Do. Further, the wear of the slide gate 70 is also confirmed by visual observation.
  • the inspection worker determines whether or not the slide gate 70 is worn out beyond the allowable limit, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • a display for prompting photographing of the wearing condition is made on the smartphone 20, so the inspection worker photographs these situations in accordance with the display of the smartphone 20.
  • the molding sand inside the aeration tank portion 66 is well filled in the mold making space.
  • the slide gate 70 operates favorably when the wear of the slide gate 70 is checked and maintained, it is possible to expect a good supply of casting sand to the inside of the aeration tank portion 66.
  • the inspection worker connects the general-purpose terminal to the cloud and logs in to transmit the data of the inspection result to the cloud.
  • the granulator 76 is shown in a front view in FIG.
  • the granulator 76 is attached with a QR code (not shown).
  • an inspector logs in to the cloud 34 from the smartphone 20 as a general-purpose terminal and downloads necessary data.
  • the app Prior to this, the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary.
  • an inspection category of daily inspection or monthly inspection is input to the smartphone 20.
  • the smart phone 20 can be used as an inspection terminal.
  • the case of daily inspection will be described.
  • a pair of rolls 82 and a feeder screw 80 are the parts to be checked.
  • the inspection worker photographs the QR code attached to the granulator 76 with the smartphone 20, the smartphone 20 displays a list of parts to be inspected.
  • QR codes are attached to the periphery of the pair of rolls 82 and the feeder screw 80.
  • the smartphone 20 can check the wear and noise of the pair of rolls 82 and the pressure between the pair of rolls 82 as an inspection item It will be displayed as In addition, when the QR code attached to the periphery of the feeder screw 80 is photographed, wear and noise (noise) of the feeder screw 80 are displayed on the smartphone 20 as inspection items.
  • the granulator 76 shown in FIG. 5 is an apparatus for pressing and solidifying the supplied raw material to compress and form a granulated material (briquette).
  • the granulator 76 includes a hopper 78, a feeder screw 80 provided inside the hopper 78, and a pair of rolls 82 provided below the hopper 78.
  • the pair of rolls 82 are respectively formed in a ring shape in a cross section orthogonal to the rotation axis, and are arranged in parallel and closely in the horizontal direction such that the rotation axes are parallel to each other.
  • a plurality of concave pockets are formed on the outer peripheral surface of each of the pair of rolls 82.
  • the pockets formed on the outer peripheral surface of the pair of rolls 82 are formed at positions circumferentially aligned with each other on each outer peripheral surface.
  • a variable speed motor 86 for rotationally driving the feeder screw 80 is connected to the shaft portion of the feeder screw 80 via a driving force transmission mechanism 84.
  • the feeder screw 80 is rotated by the rotational driving force of the variable speed motor 86 to push the material in the hopper 78 between the pair of rolls 82.
  • variable speed motor for rotationally driving the roll 82 is connected to the shaft portion of the pair of rolls 82 via a driving force transmission mechanism (not shown).
  • the driving force of the variable-speed motor is converted into two outputs that rotate in opposite directions by the driving force transmission mechanism.
  • the pair of rolls 82 rotate in opposite directions with each other by the rotational driving force of the variable speed motor, thereby press-solidify the materials supplied between each other to compress and form the granulated material.
  • the smartphone 20 can wear and noise the pair of rolls 82 and the pair of pairs
  • the pressure between the rolls 82 is displayed as a check item.
  • the wear and noise of the pair of rolls 82 are confirmed by viewing.
  • the inspection worker determines the degree of wear and noise of the pair of rolls 82, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • a display for prompting photographing of the state of wear is made on the smartphone 20, so the check worker shoots these conditions according to the display of the smartphone 20.
  • a display prompting the user to record the abnormal sound is made on the smartphone 20, so the inspection worker records in accordance with the display on the smartphone 20.
  • the inspection worker determines whether or not the pressure display value between the pair of rolls 82 is a pressure value assumed in advance, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • the feeder screw 80 is a component to be inspected, when the QR code attached to the periphery of the feeder screw 80 is photographed, wear and noise of the feeder screw 80 are displayed on the smartphone 20 as inspection items. Wear and noise of the feeder screw 80 are confirmed by viewing.
  • the inspection worker determines the degree of wear and noise of the feeder screw 80, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • a display for prompting photographing of the state of wear is made on the smartphone 20, so the check worker shoots these conditions according to the display of the smartphone 20.
  • a display prompting the user to record the abnormal sound is made on the smartphone 20, so the inspection worker records in accordance with the display on the smartphone 20.
  • the inspection worker When the inspection on all the inspection target parts of the granulator 76 is completed, the inspection worker connects the general-purpose terminal to the cloud, logs in, and transmits the data of the inspection result to the cloud.
  • the brushing apparatus 90 is shown in a front view in FIG. 6, and the brushing apparatus 90 is shown in a side view in FIG.
  • an inspector logs in to the cloud 34 from the smartphone 20 as a general-purpose terminal and downloads necessary data.
  • the app Prior to this, the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary.
  • an inspection category of daily inspection or monthly inspection is input to the smartphone 20.
  • the smart phone 20 can be used as an inspection terminal.
  • the case of daily inspection will be described.
  • the drive motor 98, the brush 96, the coolant circulating unit 100, and the mounting jig 94 become parts to be inspected and an inspection area or an inspection place.
  • the smartphone 20 displays a list of parts to be inspected and an inspection area or an inspection point.
  • the brush polishing apparatus 90 includes a revolving table 104 disposed in a range including the polishing chamber 102.
  • the revolving table 104 is rotationally driven by a motor 106.
  • a plurality of (two in the present embodiment) rotation tables 108 arranged at equal intervals in the circumferential direction are arranged.
  • the rotation table 108 is disposed at a predetermined position of the polishing chamber 102 (a lower position of the brush 96 described later)
  • the rotation table 108 is rotationally driven by receiving the driving force of the motor 110.
  • the rotation table 108 is provided with a mounting jig 94 for mounting an object to be processed on the setting unit 92.
  • a brush 96 is provided at a height position above the revolution table 104 and the rotation table 108.
  • the brush 96 is disposed with its bristles directed downward and is rotationally driven by the drive motor 98 shown in FIGS. 6 and 7. Thereby, the brush 96 shown in FIG. 7 polishes the surface of the object to be treated by rotating and contacting the object to be treated attached to the installation portion 92 by the attaching jig 94.
  • the brush polishing apparatus 90 includes a contact portion between the brush 96 and the object to be treated and a mechanism (not shown) for injecting a coolant to the periphery thereof, and also includes a coolant circulating portion 100 for circulating the coolant. .
  • a QR code (not shown) is attached around the drive motor 98. Then, when the QR code attached to the periphery of the drive motor 98 is photographed, the current value of the drive motor 98, abnormal noise, and vibration are displayed on the smartphone 20 as inspection items.
  • the current value of the drive motor 98 is confirmed by viewing the ammeter, and abnormal noise and vibration of the drive motor 98 are confirmed by viewing.
  • the inspection worker determines whether or not the current value of the drive motor 98 is a previously assumed current value, and the degree of noise and vibration of the drive motor 98, and inputs the determination result (inspection result) to the smartphone 20. Do.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • a display prompting the user to record the abnormal sound is made on the smartphone 20, so the inspection worker records in accordance with the display on the smartphone 20.
  • the presence or absence of a failure of the basic function of the brush polishing apparatus 90 is confirmed in advance.
  • the current value, abnormal noise and vibration of the drive motor 98 are checked and maintained, whereby the brush 96 shown in FIG. 7 rotates properly, and the surface of the object to be treated is well polished by the brush 96.
  • a third party can make a situation judgment based on the recorded data, so individual differences among inspection workers are unlikely to occur.
  • the brush 96 shown in FIG. 7 is a part to be checked in advance set in the brush polishing apparatus 90, a QR code (not shown) is attached around the brush 96. . Then, when the QR code attached to the periphery of the brush 96 is photographed, wear of the brush 96 is displayed on the smartphone 20 as an inspection item.
  • the wear of the brush 96 is confirmed by visual inspection.
  • the inspection worker determines the degree of wear of the brush 96 and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • a display for prompting photographing of the state of wear is made on the smartphone 20, so the inspection worker photographs the situation according to the display of the smartphone 20.
  • the coolant circulation unit 100 is also a part to be checked in advance in the brush polishing apparatus 90. Therefore, a QR code (not shown) is attached around the coolant circulation unit 100. Then, when the QR code attached to the periphery of the coolant circulation unit 100 is photographed, the circulation of the coolant is displayed on the smartphone 20 as an inspection item.
  • the circulation of the coolant is confirmed by visually observing the operating state of the coolant circulating unit 100.
  • the inspection worker determines whether or not the coolant circulation is normally performed, and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • a display for prompting photographing of the operation state is made on the smartphone 20, so the inspection worker photographs the operation state according to the display of the smartphone 20.
  • the coolant circulation is checked and maintained, whereby the coolant is well cooled when the object to be treated is polished by the brush 96. Further, by leaving the captured image as data, a third party can determine the coolant circulation status based on this image, so individual differences among inspection workers are unlikely to occur.
  • the mounting jig 94 is also a part to be checked in advance in the brush polishing apparatus 90, a QR code (not shown) is attached around the mounting jig 94. Then, when the QR code attached to the peripheral portion of the mounting jig 94 is photographed, wear of the mounting jig 94 is displayed on the smartphone 20 as an inspection item.
  • the wear of the mounting jig 94 is confirmed by visual observation.
  • the inspection worker determines the degree of wear of the mounting jig 94 and inputs the determination result (inspection result) to the smartphone 20.
  • the input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
  • a determination result indicating that the degree of wear is a caution or an abnormality is input, a display prompting photographing of the state of wear is made on the smartphone 20, so the check worker shoots the state according to the display on the smartphone 20.
  • a third party can determine the degree of wear based on this image, so individual differences among inspection workers are unlikely to occur.
  • the inspection worker connects the smartphone 20 to the cloud, logs in, and transmits the data of the inspection result to the cloud.
  • the inspection worker logs in to the cloud 34 from the smartphone 20 or the like as a general-purpose terminal, and downloads necessary data.
  • the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary.
  • the smartphone 20 is connected to the cloud and logged in to transmit inspection result data to the cloud.
  • the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary. Then, when inspections on a plurality of devices are completed, the smartphone 20 may be connected to the cloud and logged in to transmit inspection result data to the cloud. In addition, when there are a plurality of devices, data necessary for each device is downloaded from the cloud 34. Prior to this, the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary. Then, after the inspection of the device is completed and the data of the inspection result is transmitted to the cloud, it is possible to shift to the inspection of the next device.
  • the network for example, Apple, a cloud managed by Google, etc.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
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Abstract

[Summary] [Problem] To provide this device inspection system which is capable of flexibly changing an inspection item or inspection details of a device by using a general-purpose terminal and a cloud. [Solution] When a two-dimensional code attached to a device 12 to be inspected is image-captured by a general-purpose terminal 20 to which data for maintenance and inspection is downloaded from a cloud 34, a component to be inspected is displayed on the general-purpose terminal 20. When a two-dimensional code attached to the component to be inspected is image-captured, inspection details are displayed. After inspection according to display details is terminated, the inspection result is transmitted to the cloud 34.

Description

装置点検システムEquipment inspection system
　本発明は、装置点検システムに関する。 The present invention relates to a device inspection system.
　現場の装置（機器）の点検には、ハンディ式ターミナル装置が用いられる場合がある。このような場合、例えば、ハンディ式ターミナル装置は、あらかじめ点検データ等が組み込まれており、装置単位に設けられたバーコードをスキャンすることで、バーコードが付された装置の点検項目をハンディ式ターミナル装置に表示することができる。また、バーコードが付された装置についての点検結果をハンディ式ターミナル装置へ入力することも可能となっている。 Handy-type terminal devices may be used to inspect devices (equipment) in the field. In such a case, for example, in the handy type terminal device, inspection data etc. are incorporated in advance, and the bar code attached to the device is checked by scanning the barcode provided in the device unit. It can be displayed on the terminal device. It is also possible to input the inspection result of the bar-coded device into the handy type terminal device.
特開平０９－４９７４５公報Japanese Patent Application Publication No. 09-49745 特開２０１６－５０１７２１Japanese Patent Application Publication No. 2016-501721
　しかしながら、このハンディ式ターミナル装置は、あらかじめ点検データ等が組み込まれたものであるため、点検項目や点検内容を柔軟に変更できないという問題があった。また、専用装置であるため、コスト的にも高価なものとなっていた。 However, since this handy type terminal device incorporates inspection data and the like in advance, there is a problem that inspection items and inspection contents can not be changed flexibly. Moreover, since it is a dedicated device, it has been expensive in terms of cost.
　第１の形態による本発明の装置点検システムは、装置中の予め設定された点検対象となる部品又はその周囲部に２次元コードが取り付けられていることを特徴とする装置と、装置保守点検用アプリが組み込まれ撮影機能を有しネットワークに接続が可能な汎用端末と、を具備し、前記汎用端末は、前記汎用端末が前記ネットワークと接続されて前記ネットワーク上のサーバーにログインされると、装置保守点検用データが前記汎用端末にダウンロードされて、前記汎用端末の画面に前記装置の点検内容についての指令の表示が可能となる機能と、前記ネットワークとの接続が切断された状態で、前記汎用端末に表示された前記指令に基づき前記２次元コードが撮影されると、前記２次元コードが取り付けられた点検対象となる部品に応じた点検画面が前記汎用端末上に表示される機能と、前記点検画面の指示に従い入力された点検結果を前記汎用端末に保存する機能と、ネットワークとの接続が再開された後、前記ネットワーク上の記憶装置に前記点検結果を送信する機能とを有することを特徴とする。 An apparatus inspection system according to the first aspect of the present invention is characterized in that a two-dimensional code is attached to a preset part to be inspected or its surrounding part in the apparatus, and an apparatus maintenance inspection The general purpose terminal includes an application and has a photographing function and can be connected to the network, and the general purpose terminal is connected to the general purpose terminal when the general purpose terminal is connected to the network and logged in to a server on the network. The general-purpose terminal is downloaded with data for maintenance and inspection, and the general-purpose terminal can display an instruction about the inspection contents of the device on the screen of the general-purpose terminal, and the general-purpose terminal is disconnected when the connection with the network is disconnected. When the two-dimensional code is photographed based on the command displayed on the terminal, the two-dimensional code is attached according to the part to be inspected Storage on the network after the function of displaying the inspection screen on the general-purpose terminal, the function of storing the inspection result input according to the instruction on the inspection screen on the general-purpose terminal, and resumption of connection with the network And sending the inspection result to the device.
　ここで、２次元コードとは水平方向と垂直方向に情報を持つ表示方式のコードを意味する。２次元コードには、ＱＲコード（登録商標）のようなマトリックス型２次元コードやＰＤＦ４１７コードのようなスタック型２次元コードが含まれる。 Here, the two-dimensional code means a code of a display method having information in the horizontal direction and the vertical direction. The two-dimensional code includes a matrix-type two-dimensional code such as QR code (registered trademark) and a stack-type two-dimensional code such as PDF417 code.
　また、汎用端末とは、この装置点検システムのために特別に作った端末ではなく、個人的に使用することも可能な汎用のスマートフォン等を含む概念である。汎用端末にはタブレット、眼鏡型端末等が含まれる。 Further, the general-purpose terminal is not a terminal specially made for the device inspection system, but is a concept including a general-purpose smartphone or the like that can be used personally. General purpose terminals include tablets, glasses-type terminals, and the like.
　このように、汎用端末を用いた点検が可能なので、点検項目や点検内容を柔軟に変更することができる。また、一旦ログインされるとネットワーク（クラウド）との通信が切断されても、汎用端末を用いて点検が可能なので、通信状態が良くない環境でも点検を続行することができる。 As described above, since inspection using a general purpose terminal is possible, inspection items and inspection contents can be flexibly changed. In addition, once communication with the network (cloud) is cut off once, since inspection is possible using the general-purpose terminal, inspection can be continued even in an environment where the communication state is not good.
　第２の形態による本発明の装置点検システムは、装置中の予め設定された点検対象となる部品又はその周囲部に２次元コードが取り付けられていることを特徴とする装置と、装置保守点検用アプリが組み込まれ撮影機能を有しネットワークに接続が可能な汎用端末と、を具備し、前記汎用端末は、前記汎用端末が前記ネットワークと接続されて前記ネットワーク上のサーバーにログインされると、装置保守点検用データが前記汎用端末にダウンロードされて、前記汎用端末の画面に前記装置の点検内容についての指令の表示が可能となる機能と、前記汎用端末に表示された前記指令に基づき前記２次元コードが撮影されると、前記２次元コードが取り付けられた点検対象となる部品に応じた点検画面が前記汎用端末上に表示される機能と、前記点検画面の指示には、点検対象となる部品の点検結果を、正常、要注意、異常の３つのカテゴリーに分けて入力を促す機能、及び補足説明の入力を促す機能が含まれ、要注意又は異常の入力がなされた場合、該当点検対象となる部品の撮影を促し撮影結果を前記汎用端末に保存する機能と、前記ネットワーク上のサーバーに前記点検結果を送信する機能とを有することを特徴とする。 An apparatus inspection system according to a second aspect of the present invention is characterized in that a two-dimensional code is attached to a preset part to be inspected or its surrounding part in the apparatus, and an apparatus maintenance inspection The general purpose terminal includes an application and has a photographing function and can be connected to the network, and the general purpose terminal is connected to the general purpose terminal when the general purpose terminal is connected to the network and logged in to a server on the network. A function for enabling maintenance and inspection data to be downloaded to the general-purpose terminal and enabling display of an instruction on inspection contents of the device on the screen of the general-purpose terminal, and the two-dimensional based on the instruction displayed on the general-purpose terminal A function of displaying an inspection screen corresponding to a part to be inspected on which the two-dimensional code is attached when the code is photographed, on the general-purpose terminal; The instruction on the inspection screen includes a function to prompt the input of the inspection result of the parts to be inspected into three categories of normal, caution and abnormality, and a function to prompt the input of supplementary explanation, and caution Alternatively, it has a function of prompting photographing of a part to be checked, storing a photographing result in the general-purpose terminal, and a function of transmitting the inspection result to a server on the network, when an abnormality is input. I assume.
　このように、点検結果が要注意又は異常であるとの入力がなされた場合、点検対象となる部品の撮影を促し撮影結果を汎用端末に保存するので、点検作業員による個人差が生じにくくなる。また、補足説明を汎用端末に記入することにより、記入した内容をネットワーク経由で事務所のパソコンで見ることができる。例えば、「○○の手配をお願いします」と記入されていれば、事務所にいる人間が早急に手配することができる。また、例えば、「メンテナンス日程の調整」と記入されていれば、事務所にいる人間がメンテナンス日程の調整を早急に行うことができる。 As described above, when the inspection result indicates that the inspection result requires attention or abnormality, the user is prompted to photograph the part to be inspected, and the photographing result is stored in the general-purpose terminal. . In addition, by filling in the supplementary explanation on the general-purpose terminal, it is possible to view the written contents on the personal computer of the office via the network. For example, if "Please arrange for ○○" is entered, a person at the office can arrange for it immediately. Also, for example, if "adjustment of maintenance schedule" is entered, a person in the office can quickly adjust the maintenance schedule.
　第３の形態による本発明の装置点検システムは、第１の形態又は第２の形態において、前記２次元コードはＱＲコードであることを特徴とする。 The apparatus inspection system of the present invention according to the third aspect is characterized in that in the first aspect or the second aspect, the two-dimensional code is a QR code.
　第４の形態による本発明の装置点検システムは、第１の形態～第３の形態において、前記装置は、鋳物砂を造型する造型機であることを特徴とする。 According to a fourth aspect of the present invention, in the apparatus inspection system according to the first to third aspects, the apparatus is a molding machine for molding casting sand.
　第５の形態による本発明の装置点検システムは、第１の形態～第３の形態において、前記装置は、回転軸と直交する断面がそれぞれ輪状に形成されて互いの回転軸線が平行になるように配置されると共に、互いの間に供給された原料を回転に伴って加圧固化して造粒物を圧縮形成する１対のロールと、前記１対のロールの上方側に配置されたホッパと、前記ホッパ内に設けられ、回転に伴って前記ホッパ内の原料を前記１対のロールの間に押し込むフィーダスクリューと、を備えた造粒機であることを特徴とする。 In the device inspection system according to the fifth aspect of the present invention, in the first to third aspects, the device has ring-shaped cross sections orthogonal to the rotation axis so that rotation axes thereof are parallel to each other. And a pair of rolls for pressing and solidifying the raw materials supplied between each other as the raw materials are rotated and compacting to form granules, and a hopper disposed on the upper side of the pair of rolls. And a feeder screw provided in the hopper for pressing the material in the hopper between the pair of rolls as it rotates.
　第６の形態による本発明の装置点検システムは、第１の形態～第３の形態において、前記装置は、被処理対象物が設置される設置部と、前記設置部に被処理対象物を取り付ける取付治具と、前記取付治具によって前記設置部に取り付けられた被処理対象物に対して回転しながら接触することで当該被処理対象物の表面を研磨するブラシと、前記ブラシを回転駆動させる駆動モータと、を備えたブラシ研磨装置であることを特徴とする。 The apparatus inspection system according to a sixth aspect of the present invention is the apparatus inspection system according to any one of the first to third aspects, wherein the apparatus attaches an object to be treated to an installation section on which the object to be treated is installed and the installation section. A mounting jig, a brush for rotating and contacting a surface of the processing target by rotatingly contacting the processing target mounted on the installation portion by the mounting jig, and rotationally driving the brush And a driving motor.
　以上説明したように、本発明に係る装置点検システムによれば、汎用端末を用いた点検が可能なので、点検項目や点検内容を柔軟に変更することができる。また、一旦ログインされ、必要なアプリやデータがダウンロードされるとネットワーク（クラウド）との通信が切断されても、汎用端末を用いて点検が可能なので、通信状態が良くない環境でも点検を続行することができる。さらに、点検対象となる部品の撮影を促し撮影結果を汎用端末に保存することもできるので、点検作業員による個人差が生じにくいという優れた効果を有する。 As described above, according to the device inspection system according to the present invention, since inspection using a general-purpose terminal is possible, inspection items and inspection contents can be flexibly changed. In addition, even if communication with the network (cloud) is cut off once login and necessary applications and data are downloaded, inspection is possible using a general-purpose terminal, so inspection is continued even in an environment where the communication state is not good be able to. Furthermore, since it is possible to prompt the photographing of the part to be inspected and store the photographing result in the general-purpose terminal, it has an excellent effect that individual differences among inspection workers are unlikely to occur.
本発明の１つの実施形態に係る装置点検システムを示すブロック図である。FIG. 1 is a block diagram illustrating a device inspection system according to an embodiment of the present invention. 本発明の１つの実施形態に係る装置点検システムの全体的な処理フローを示すフローチャートである。It is a flow chart which shows the whole processing flow of the device inspection system concerning one embodiment of the present invention. 図２Ａの処理において、点検対象となる部品の点検についての処理フローを示すフローチャートである。It is a flowchart which shows the processing flow about the inspection of the parts used as the inspection object in the process of FIG. 2A. 本発明の１つの実施形態に係る装置点検システムの第１の点検対象装置である造型機を示す正面図である。It is a front view showing the molding machine which is the 1st inspection object device of the device inspection system concerning one embodiment of the present invention. 本発明の１つの実施形態に係る装置点検システムの第１の点検対象装置である造型機の一部を構成する油圧ユニットを示す図であり、油圧ユニットの平面図を示す。It is a figure which shows the hydraulic unit which comprises some molding machines which are 1st inspection object apparatuses of the apparatus inspection system which concerns on one Embodiment of this invention, and shows the top view of a hydraulic unit. 本発明の１つの実施形態に係る装置点検システムの第１の点検対象装置である造型機の一部を構成する油圧ユニットを示す図であり、油圧ユニットの正面図を示す。It is a figure showing a hydraulic unit which constitutes a part of molding machine which is the 1st inspection object apparatus of a device inspection system concerning one embodiment of the present invention, and shows a front view of a hydraulic unit. 本発明の１つの実施形態に係る装置点検システムの第１の点検対象装置である造型機の一部を構成する油圧ユニットを示す図であり、油圧ユニットの側面図を示す。It is a figure which shows the hydraulic unit which comprises some molding machines which are 1st inspection object apparatuses of the apparatus inspection system which concerns on one Embodiment of this invention, and shows the side view of a hydraulic unit. 本発明の１つの実施形態に係る装置点検システムの第２の点検対象装置である造粒機を示す正面図である。It is a front view showing the granulator which is the 2nd inspection object device of the device inspection system concerning one embodiment of the present invention. 本発明の１つの実施形態に係る装置点検システムの第３の点検対象装置であるブラシ研磨装置を示す正面図である。It is a front view which shows the brush grinding apparatus which is the 3rd inspection object apparatus of the apparatus inspection system which concerns on one Embodiment of this invention. 本発明の１つの実施形態に係る装置点検システムの第３の点検対象装置であるブラシ研磨装置を示す側面図である。It is a side view showing the brush polisher which is the 3rd inspection object device of the device inspection system concerning one embodiment of the present invention.
　本発明の１つの実施形態に係る装置点検システムについて図１～図７を用いて説明する。
（装置点検システムの概要）
　図１には、本発明の１つの実施形態に係る装置点検システムを示すブロック図が示されている。図１に示されるように、本点検システムには、顧客先、クラウド（記憶装置）３４、サポート推進部３２、及び、管理会社３６により構成される。顧客先には点検対象となる装置１２が設置されている。クラウド３４は装置点検のためのデータを格納する機能を有する。サポート推進部３２は点検対象となる装置が設置された顧客先を支援する。管理会社３６はサポート推進部３２との間で利用契約を結び、クラウド３４に格納された装置点検のためのデータを管理する。 An apparatus inspection system according to an embodiment of the present invention will be described with reference to FIGS.
(Overview of equipment inspection system)
Referring now to FIG. 1, a block diagram illustrating an equipment inspection system according to one embodiment of the present invention is shown. As shown in FIG. 1, the inspection system includes a customer, a cloud (storage device) 34, a support promotion unit 32, and a management company 36. An apparatus 12 to be inspected is installed at the customer site. The cloud 34 has a function of storing data for device inspection. The support promotion unit 32 supports a customer who has a device to be checked installed. The management company 36 concludes a usage contract with the support promotion unit 32 and manages data for device inspection stored in the cloud 34.
　顧客先に設置された点検対象となる各装置にはＱＲコードが貼付されている。また装置を構成する部品のうち点検対象となる各部品及び各点検領域又は点検箇所にもＱＲコードが貼付されている。各装置に貼付されたＱＲコードには、少なくともその装置における点検対象となる部品及び点検領域又は点検箇所の名称がデータとして書き込まれている。また、各部品及び各点検領域又は点検箇所に貼付されたＱＲコードには、少なくともその部品及び点検領域又は点検箇所の点検項目がデータとして書き込まれている。 A QR code is attached to each device to be inspected installed at the customer site. Further, the QR code is attached to each part to be inspected among the parts constituting the device and each inspection area or inspection point. In the QR code attached to each device, at least the part to be checked in the device and the name of the inspection area or inspection point are written as data. Further, at least the inspection items of the parts and the inspection area or the inspection part are written as data in the QR code attached to each part and each inspection area or the inspection part.
　顧客先の点検作業者は、汎用端末としてのスマートフォン２０などからクラウド３４にログインし、必要なデータをダウンロードする。尚、これに先立ち、必要に応じてネットワーク（例えば、アップル社、グーグル社の管理するクラウド等）からアプリをダウンロードする。これにより、スマートフォン２０を点検用端末として使用することができるようになる。すなわち、クラウド３４から必要なデータをダウンロードした（そして、必要に応じてネットワークからアプリをダウンロードした）スマートフォン２０で、点検対象となる装置や部品及び点検領域又は点検箇所に貼付されたＱＲコードを撮影することにより、点検内容についての指示を取得する。そして、その指示をスマートフォン２０に表示させ必要な点検を行う。その後、点検作業者は点検結果をスマートフォン２０からクラウド３４に送信する。なお、ある設備の点検中に、他の設備のＱＲコードを読み込むと警告表示で注意を促すこともできる。また、汎用端末からのログイン後に点検者を選択することができ、これにより、点検した作業者が誰であるかのデータを残すことができる。また、スマートフォンを点検用端末として使用することにより、スマートフォンの特徴を生かして、ＱＲコードの読み取りの出来ない暗い箇所での点検の際などではスマートフォンの機能（照明機能）を活用することができる。さらに、点検用端末を更新したときでも、アプリを端末にダウンロードするだけで対応が可能である。また、点検結果の補足説明は文字入力とするだけでなく音声入力とすることもできる。 The inspection worker at the customer logs in to the cloud 34 from the smartphone 20 or the like as a general-purpose terminal and downloads necessary data. Prior to this, the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary. Thereby, the smart phone 20 can be used as an inspection terminal. That is, with the smartphone 20 that has downloaded the necessary data from the cloud 34 (and downloaded the application from the network as needed), the device or component to be checked and the QR code attached to the check area or check point is photographed By doing this, you obtain instructions on the content of the inspection. Then, the instruction is displayed on the smartphone 20 and the necessary inspection is performed. Thereafter, the inspection worker transmits the inspection result from the smartphone 20 to the cloud 34. In addition, it is also possible to call attention with a warning display if the QR code of another facility is read during inspection of a certain facility. In addition, after logging in from the general-purpose terminal, an inspector can be selected, whereby data on who the inspected operator is can be left. In addition, by using the smartphone as a terminal for inspection, it is possible to utilize the function (lighting function) of the smartphone at the time of inspection in a dark place where the reading of the QR code can not be performed by making use of the feature of the smartphone. Furthermore, even when the inspection terminal is updated, it is possible to cope with it simply by downloading the application to the terminal. In addition, supplementary explanation of inspection results can be voice input as well as character input.
　ここで、汎用端末としてスマートフォン２０の代わりに、タブレット端末を使ってもよい。また、撮影機能、ネットワーク（クラウド）と接続する機能、データ等の表示機能、及び、アプリのインストールやデータの保存機能があれば、眼鏡型端末、腕時計型端末、等を使用することもできる。 Here, a tablet terminal may be used instead of the smartphone 20 as a general-purpose terminal. In addition, if there is a photographing function, a function to connect to a network (cloud), a display function such as data, and an application installation or data storage function, a glasses-type terminal, a watch-type terminal, or the like can be used.
　顧客先には、パソコン３８及びプリンタ３９を設置することができる。そして、パソコン３８とクラウド３４とを接続することで、点検結果の情報（点検データ等）をクラウドから取得することができる。また、取得した情報はプリンタ３９で印刷することができる。 A personal computer 38 and a printer 39 can be installed at the customer site. Then, by connecting the personal computer 38 and the cloud 34, it is possible to acquire information on inspection results (inspection data and the like) from the cloud. Also, the acquired information can be printed by the printer 39.
　ここで、クラウドとは、クラウドコンピューティングサービスのことを言う。これにより、ネットワーク上に存在するサーバーが提供するサービスを、それらのサーバー群を意識することなく利用することができる。 Here, the cloud means a cloud computing service. Thus, services provided by servers existing on the network can be used without being aware of those servers.
　本発明の１つの実施形態において、クラウド３４には、本装置点検システムに必要なデータが格納されている。そして、点検作業者の持つ汎用端末としてのスマートフォン２０からの要請により、必要なデータを送信する。また、点検作業が終わった後、点検結果の情報をスマートフォン２０から受け取りクラウド３４に格納する。 In one embodiment of the present invention, the cloud 34 stores data necessary for the device inspection system. And required data are transmitted by the request | requirement from the smart phone 20 as a general purpose terminal which an inspection worker has. In addition, after the inspection work is completed, information on the inspection result is received from the smartphone 20 and stored in the cloud 34.
　クラウド３４に格納された点検結果の情報は、要求に応じて、顧客先のパソコン３８から参照することができ、顧客先のプリンタ３９で印刷することもできる。また、サポート推進部３２からも点検結果の情報を参照することができる。 The inspection result information stored in the cloud 34 can be referred to from the personal computer 38 at the customer site on demand, and can also be printed by the printer 39 at the customer site. Further, the support promotion unit 32 can also refer to the information on the inspection result.
　クラウド３４に、データを格納することにより、顧客先のサーバーがダウンしてもクラウド３４にあるデータは保全される。従って、バックアップ用サーバー等の必要がないので、顧客先のサーバーの容量を低減すること、又はサーバー自体をなくすことができる。結果として、顧客先は設備費を低減することができる。 By storing the data in the cloud 34, the data in the cloud 34 is preserved even if the customer's server is down. Therefore, since there is no need for a backup server or the like, the capacity of the server at the customer site can be reduced or the server itself can be eliminated. As a result, the customer can reduce the equipment cost.
　サポート推進部３２は点検対象となる装置が設置された顧客先を支援する。サポート推進部３２に設置されたパソコン３２Ａからクラウド３４中に格納された点検結果の情報を参照することができる。また、装置点検に関連して必要な情報をクラウド３４に送信し、クラウド３４に格納させることができる。 The support promotion unit 32 supports a customer who has a device to be checked installed. The inspection result information stored in the cloud 34 can be referred to from the personal computer 32A installed in the support promotion unit 32. Also, necessary information related to device inspection can be sent to the cloud 34 and stored in the cloud 34.
　管理会社３６は、サポート推進部３２との間で利用契約を結び、装置点検システムの管理、すなわち、クラウド３４に格納した情報の管理及び更新を行う。
（装置点検システムを用いた処理手順）
　次に、装置点検システム１０を用いた処理手順について図２のフローチャートを参照しながら説明する。 The management company 36 concludes a usage contract with the support promotion unit 32, and manages the device inspection system, that is, manages and updates the information stored in the cloud 34.
(Processing procedure using equipment inspection system)
Next, a processing procedure using the device inspection system 10 will be described with reference to the flowchart of FIG.
　図２Ａは本発明の１つの実施形態に係る装置点検システムの全体的な処理フローを示すフローチャートである。図２Ａに示されるように、まず、スマートフォン等の汎用端末からクラウドに接続しログインする（Ｓ１）。そして、装置の保守点検用のデータをクラウドからダウンロードする（Ｓ２）。次に、汎用端末に日常点検なのか月次点検なのかの点検区分を入力する（Ｓ３）。続いて、点検対象になった装置に貼付されたＱＲコードを汎用端末で撮影する（Ｓ４）。そうすると、汎用端末に点検対象になった装置における点検対象となる部品及び点検領域又は点検箇所が表示される（Ｓ５）。表示された各部品及び各点検領域又は点検箇所について点検を行う（Ｓ６）。例えば、各部品及び各領域又は箇所の、温度、圧力、摩耗、隙間、音、状態等の点検を行う。すべての部品及び点検領域又は点検箇所の点検が終了したら汎用端末をクラウドに接続し点検により取得したデータを転送する（Ｓ７）。データの転送が完了したら汎用端末とクラウドとの接続を解除しログアウトする（Ｓ８）。 FIG. 2A is a flow chart showing the overall processing flow of the device inspection system according to one embodiment of the present invention. As shown in FIG. 2A, first, a general-purpose terminal such as a smartphone is connected to the cloud and logged in (S1). Then, data for maintenance inspection of the device is downloaded from the cloud (S2). Next, an inspection category of daily inspection or monthly inspection is input to the general-purpose terminal (S3). Subsequently, the QR code attached to the device to be inspected is photographed by the general-purpose terminal (S4). Then, the part to be inspected and the inspection area or the inspection part in the device to be inspected are displayed on the general-purpose terminal (S5). An inspection is performed for each displayed part and each inspection area or inspection point (S6). For example, the temperature, pressure, wear, clearance, sound, condition, etc. of each part and each area or place are checked. When inspection of all parts and inspection areas or inspection points is completed, the general-purpose terminal is connected to the cloud and data acquired by inspection is transferred (S7). When the data transfer is completed, the connection between the general-purpose terminal and the cloud is released and the user is logged out (S8).
　次に、点検対象となる部品及び点検領域又は点検箇所の点検についての処理手順について図２Ｂのフローチャートを参照しながら説明する。 Next, the processing procedure for the inspection of the parts to be inspected and the inspection area or inspection point will be described with reference to the flowchart of FIG. 2B.
　図２Ｂは、点検対象となる部品及び点検領域又は点検箇所の点検についての処理フローを示すフローチャートである。つまり、図２Ａにおいて、表示された各部品及び各点検領域又は点検箇所について点検を行うステップ（Ｓ７及びＳ８）を詳細に示したものである。図２Ｂに示されるように、まず、クラウドから必要なデータをダウンロードした汎用端末に、すなわち、上記ステップＳ１～Ｓ６を終えた汎用端末で対象となる部品及び点検領域又は点検箇所の周辺に貼付したＱＲコードを汎用端末で撮影する（Ｓ１１）。ここで、汎用端末は撮影対象となった部品及び領域又は箇所が点検対象か否かの判断を行い（Ｓ１２）、点検対象外である場合はその旨表示する（Ｓ１３）。これは、日常点検なのか月次点検なのかで点検対象が異なるため、不必要な点検を避けるため表示するものである。撮影対象となった部品及び領域又は箇所が点検対象である場合、汎用端末はその部品に応じた点検項目（例えば、温度、圧力、摩耗、隙間、音、状態等）を表示する（Ｓ１４）。点検項目は読み込んだＱＲコードに記載されている。 FIG. 2B is a flowchart showing a process flow of the inspection of the parts to be inspected and the inspection area or the inspection point. That is, FIG. 2A shows in detail the steps (S7 and S8) for inspecting each of the displayed parts and each inspection area or inspection point. As shown in FIG. 2B, first, it is attached to the general purpose terminal that has downloaded the necessary data from the cloud, that is, around the target part and inspection area or inspection point in the general purpose terminal after completing the above steps S1 to S6. The QR code is photographed by the general purpose terminal (S11). Here, the general-purpose terminal determines whether or not the part and the area or the part to be photographed are the inspection target (S12), and if it is not the inspection target, the fact is displayed (S13). This is a daily inspection or a monthly inspection, so the inspection target is different, so it is displayed to avoid unnecessary inspection. If the part and area or location targeted for imaging are to be inspected, the general-purpose terminal displays an inspection item (for example, temperature, pressure, wear, gap, sound, state, etc.) according to the part (S14). The inspection items are described in the read QR code.
　点検作業者は、点検項目毎に点検を行い判定基準に従った点検結果（例えば、正常、要注意、異常等の判定結果）を汎用端末に入力する（Ｓ１５）。ここで、点検作業者の入力した点検結果が良くなかった場合、例えば、要注意又は異常との判定結果が入力された場合（Ｓ１６）、汎用端末に点検対象となった部品及び点検領域又は点検箇所の撮影を促す表示がなされる（Ｓ１７）。撮影した画像をデータとして残しておくことにより、第三者がこの画像に基づき対象物の判断ができるので、点検作業者による個人差が生じにくくなる。 The inspection operator performs inspection for each inspection item, and inputs inspection results (for example, determination results of normality, caution, abnormality, etc.) according to the determination criteria to the general-purpose terminal (S15). Here, when the inspection result inputted by the inspection worker is not good, for example, when the judgment result of caution or abnormality is inputted (S16), the parts and inspection area or inspection to be inspected in the general-purpose terminal A display prompting photographing of the part is made (S17). By leaving the photographed image as data, a third party can judge the object based on this image, so individual differences among inspection workers are less likely to occur.
　このようにして、１つの項目についての点検結果の入力が終わると、汎用端末はすべての点検項目について入力（及び／又は撮影）が完了したかどうかを判断する（Ｓ１８）。未点検項目がある場合は、汎用端末はその部品及び領域又は箇所に応じた点検項目を表示する（Ｓ１４）にもどり、未点検項目について点検を行う。 Thus, when the input of the inspection result for one item is completed, the general-purpose terminal determines whether the input (and / or photographing) for all the inspection items is completed (S18). If there is an unchecked item, the general-purpose terminal returns to the display of the checked item according to the part and area or place (S14), and checks the unchecked item.
　すべての項目について入力（及び／又は撮影）が完了すると、汎用端末はすべての部品及び領域又は箇所について点検が完了したかどうかを判断する（Ｓ１９）。すべての部品及び領域又は箇所について点検が完了している場合、点検作業者は、汎用端末をクラウドに接続しログインして点検結果のデータをクラウドに送信する（Ｓ２０）。未点検の部品及び領域又は箇所がある場合は、その部品及び領域又は箇所の周辺に貼付したＱＲコードを汎用端末で撮影し（Ｓ１１）、上記ステップ（Ｓ１２～Ｓ１８）を繰り返す。 When the input (and / or photographing) for all the items is completed, the general-purpose terminal determines whether the inspection has been completed for all the parts and areas or places (S19). If the inspection has been completed for all parts and areas or places, the inspection worker connects the general-purpose terminal to the cloud and logs in and transmits the data of the inspection result to the cloud (S20). If there are unchecked parts and areas or places, the QR code attached to the periphery of the parts and areas or places is photographed with a general-purpose terminal (S11), and the above steps (S12 to S18) are repeated.
　ここでは、装置を特定するものとしてＱＲコードを用いたが、ＱＲコードのようなマトリックス型２次元コードに代えて、ＰＤＦ４１７コードのようなスタック型２次元コードを用いてもよい。また、装置全体を汎用端末で撮影すること、又は装置の特定の場所を汎用端末で撮影することにより、ＱＲコードを撮影するのと同様の作用・効果を得ることができるようにすることも可能である。各部品及び領域又は箇所の点検においても同様に、ＰＤＦ４１７コードのようなスタック型２次元コードを用いてもよい。また、ＱＲコードを撮影するのに代えて部品及び領域又は箇所を汎用端末で撮影することとしてもよい。 Here, the QR code is used to specify the device, but instead of the matrix-type two-dimensional code such as the QR code, a stack-type two-dimensional code such as the PDF417 code may be used. Also, by photographing the entire device with a general-purpose terminal or photographing a specific location of the device with a general-purpose terminal, it is possible to obtain the same operation and effect as photographing a QR code. It is. Similarly, a stack type two-dimensional code such as a PDF417 code may be used in checking each part and area or place. Further, instead of capturing the QR code, the component and the area or the location may be captured by the general-purpose terminal.
　次に、この装置点検システムを各装置に適用した場合について説明する。
（造型機の点検）
　ここで、図３及び図４を参照しながら、点検対象の装置を造型機５０とした場合について説明する。図３には、造型機５０が正面図にて示され、図４には、造型機５０の一部を構成する油圧ユニット５６が平面図（図４（Ａ））、正面図（図４（Ｂ））、及び側面図（図４（Ｃ））にて示されている。この造型機５０には、ＱＲコード（図示省略）が付されている。 Next, the case where this device inspection system is applied to each device will be described.
(Inspection of molding machine)
Here, with reference to FIG. 3 and FIG. 4, the case in which the molding machine 50 is the inspection target device will be described. 3 shows the molding machine 50 in a front view, and FIG. 4 shows a plan view (FIG. 4 (A)) of the hydraulic unit 56 that constitutes a part of the molding machine 50, and B)), and a side view (FIG. 4 (C)). The molding machine 50 is attached with a QR code (not shown).
　造型機５０の点検に先立ち、点検作業者は、汎用端末としてのスマートフォン２０からクラウド３４にログインし、必要なデータをダウンロードする。尚、これに先立ち、必要に応じてネットワーク（例えば、アップル社、グーグル社の管理するクラウド等）からアプリをダウンロードする。次に、スマートフォン２０に日常点検なのか月次点検なのかの点検区分を入力する。これにより、スマートフォン２０を点検用端末として使用することができるようになる。ここでは、日常点検の場合について説明する。 Prior to the inspection of the molding machine 50, the inspection operator logs in to the cloud 34 from the smartphone 20 as a general-purpose terminal and downloads necessary data. Prior to this, the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary. Next, an inspection category of daily inspection or monthly inspection is input to the smartphone 20. Thereby, the smart phone 20 can be used as an inspection terminal. Here, the case of daily inspection will be described.
　造型機５０において、油圧ユニット５６、離型剤タンク５８、離型剤スプレー６０、湯口棒６２、鋳枠５２、及びエアレーションタンク部６６が点検対象の部品及び点検領域又は点検箇所となる。点検作業者がスマートフォン２０で造型機５０に貼付されたＱＲコードを撮影すると、スマートフォン２０にこれらの点検対象となる部品及び点検領域又は点検箇所が一覧表示される。 In the molding machine 50, the hydraulic unit 56, the mold release agent tank 58, the mold release agent spray 60, the gate rod 62, the flask 52, and the aeration tank portion 66 become parts to be inspected and an inspection area or inspection point. When the inspection worker photographs the QR code attached to the molding machine 50 with the smartphone 20, the smartphone 20 displays a list of parts to be inspected and an inspection area or an inspection point.
　すなわち、油圧ユニット５６に貼付されたＱＲコードを撮影すると、スマートフォン２０には、油圧タンク５６Ａにおける油量及び油温、油圧ポンプ５６Ｂによる圧力、並びに、オイルクリーナ５６Ｃに作用する圧力が点検項目として表示される。また、離型剤タンク５８に貼付されたＱＲコードを撮影すると、スマートフォン２０には、離型剤タンク５８に貯留された離型剤の量が点検項目として表示される。そして、離型剤スプレー６０の周囲部に貼付されたＱＲコードを撮影すると、スマートフォン２０には、離型剤スプレー６０の目詰まり及び離型剤スプレー６０からの液漏れが点検項目として表示される。また、湯口棒６２の周囲部に貼付されたＱＲコードを撮影すると、スマートフォン２０には、湯口棒６２の動きが点検項目として表示される。また、鋳枠５２に貼付されたＱＲコードを撮影すると、スマートフォン２０には、抜型ピン６４の動きが点検項目として表示される。そして、エアレーションタンク部６６に貼付されたＱＲコードを撮影すると、スマートフォン２０には、エアレーションノズル６８の摩耗及び詰まり、並びに、スライドゲート７０の摩耗が点検項目として表示される。 That is, when the QR code attached to the hydraulic unit 56 is photographed, the amount of oil and oil temperature in the hydraulic tank 56A, the pressure by the hydraulic pump 56B, and the pressure acting on the oil cleaner 56C are displayed as inspection items on the smartphone 20 Be done. In addition, when the QR code attached to the release agent tank 58 is photographed, the amount of the release agent stored in the release agent tank 58 is displayed on the smartphone 20 as an inspection item. When the QR code attached to the periphery of the release agent spray 60 is photographed, the smartphone 20 displays the clogging of the release agent spray 60 and the liquid leakage from the release agent spray 60 as an inspection item . Further, when the QR code attached to the periphery of the gate rod 62 is photographed, the movement of the gate rod 62 is displayed on the smartphone 20 as an inspection item. In addition, when the QR code attached to the flask 52 is photographed, the movement of the die-cutting pin 64 is displayed on the smartphone 20 as an inspection item. Then, when the QR code attached to the aeration tank unit 66 is photographed, wear and clogging of the aeration nozzle 68 and wear of the slide gate 70 are displayed on the smartphone 20 as inspection items.
　ここで、造型機５０について説明すると、図３に示されるように、造型機５０は、上下の鋳枠５２内の鋳物砂を造型する装置である。上下の鋳枠５２は、左右２対で並設されている。図中左側に配置された鋳枠５２においては、鋳物砂がスクイズされるようになっている。図中右側に配置された鋳枠５２においては、造型した鋳型の抜き出しがなされるようになっている。これらの鋳枠５２は、鋳枠旋回機構５９によって装置上下方向の回転軸５９Ｘ回りに旋回可能とされ、図中の左右位置が入れ替え可能となっている。また、各鋳枠５２の側壁には砂吹込口が形成されている。 Here, the molding machine 50 will be described. As shown in FIG. 3, the molding machine 50 is an apparatus for molding casting sand in the upper and lower flasks 52. The upper and lower flasks 52 are arranged side by side in two pairs. The casting sand is squeezed in the casting flask 52 disposed on the left side in the drawing. In the flask 52 disposed on the right side in the drawing, the formed mold is pulled out. These flasks 52 can be pivoted about the rotary shaft 59X in the vertical direction of the apparatus by the flask pivoting mechanism 59, and the left and right positions in the figure can be interchanged. In addition, a sand blowing port is formed on the side wall of each of the flasks 52.
　上下の鋳枠５２は、シリンダ５７の作動によって装置上下方向を軸方向とする連結シャフト５１に沿って昇降可能とされている。そして、上下の鋳枠５２の間にはマッチプレートが挟持されるようになっている。また、上側の鋳枠５２の上部開口及び下側の鋳枠５２の下部開口にはそれぞれスクイズプレート（スクイズボードともいう）５５が挿入可能となっている。スクイズプレート５５は、油圧シリンダ５４によって昇降可能とされている。すなわち、油圧シリンダ５４は、鋳枠５２内の鋳物砂をスクイズするための駆動用とされている。油圧シリンダ５４は、図４に示される油圧ユニット５６に接続されている。油圧ユニット５６は、造型機５０において予め設定された点検対象となる部品となっており、油圧ユニット５６には、ＱＲコード（図示省略）が付されている。 The upper and lower flasks 52 can be raised and lowered along the connecting shaft 51 whose axial direction is the apparatus vertical direction by the operation of the cylinder 57. A match plate is held between the upper and lower flasks 52. A squeeze plate (also referred to as a squeeze board) 55 can be inserted into the upper opening of the upper flask 52 and the lower opening of the lower flask 52, respectively. The squeeze plate 55 can be moved up and down by a hydraulic cylinder 54. That is, the hydraulic cylinder 54 is used as a drive for squeezing casting sand in the flask 52. The hydraulic cylinder 54 is connected to a hydraulic unit 56 shown in FIG. The hydraulic unit 56 is a part to be checked in advance in the molding machine 50, and the hydraulic unit 56 is attached with a QR code (not shown).
　油圧ユニット５６は、油圧シリンダ５４（図３参照）へ供給する油を貯留する油圧タンク５６Ａを備えると共に、油圧タンク５６Ａの油を油圧シリンダ５４（図３参照）へ供給するために加圧する油圧ポンプ５６Ｂを備えている。また、油圧ユニット５６は、油圧ポンプ５６Ｂで加圧される油を濾過するオイルクリーナ５６Ｃを備えている。オイルクリーナ５６Ｃは、油の供給路に設けられたハウジング、及び当該ハウジング内に収納された濾過エレメントを備えている。 The hydraulic unit 56 includes a hydraulic tank 56A for storing oil supplied to the hydraulic cylinder 54 (see FIG. 3), and a hydraulic pump that pressurizes the oil of the hydraulic tank 56A to supply the hydraulic cylinder 54 (see FIG. 3). It is equipped with 56B. The hydraulic unit 56 further includes an oil cleaner 56C that filters the oil pressurized by the hydraulic pump 56B. The oil cleaner 56C includes a housing provided in the oil supply path, and a filtering element housed in the housing.
　油圧ユニット５６は点検対象部品なので、油圧ユニット５６に貼付されたＱＲコードを撮影すると、スマートフォン２０には、油圧タンク５６Ａにおける油量及び油温、油圧ポンプ５６Ｂによる圧力、並びに、オイルクリーナ５６Ｃに作用する圧力が点検項目として表示される。 Since the hydraulic unit 56 is a component to be inspected, when the QR code attached to the hydraulic unit 56 is photographed, the smartphone 20 acts on the oil amount and temperature in the hydraulic tank 56A, the pressure by the hydraulic pump 56B, and the oil cleaner 56C. Pressure is displayed as an inspection item.
　油圧タンク５６Ａにおける油量は、油圧タンク５６Ａに設けられた油面計５６Ｄを目視することにより確認する。点検作業者は、油圧タンク５６Ａ内の油が予め設定された基準油面まで油が入っているか否かを判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。ここで、要注意又は異常との判定結果が入力された場合、スマートフォン２０に油面計５６Ｄの撮影を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従い油面計５６Ｄの撮影を行う。また、油圧ポンプ５６Ｂによる圧力は、油圧ポンプ５６Ｂを作動させると共に、油圧ポンプ５６Ｂに設けられた圧力計５６Ｅを目視で読み取ることにより確認する。点検作業者は、圧力計５６Ｅの値が予め設定された圧力値を示しているか否かを判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。 The amount of oil in the hydraulic tank 56A is confirmed by visually observing an oil level gauge 56D provided in the hydraulic tank 56A. The inspection worker determines whether or not the oil in the hydraulic tank 56A contains oil up to a preset reference oil level, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. Here, when the determination result of caution or abnormality is input, a display prompting photographing of the oil level gauge 56D is made on the smartphone 20, so that the inspection worker photographs the oil level gauge 56D in accordance with the display of the smartphone 20. I do. Further, the pressure by the hydraulic pump 56B is confirmed by operating the hydraulic pump 56B and visually reading a pressure gauge 56E provided on the hydraulic pump 56B. The inspection worker determines whether or not the value of the pressure gauge 56E indicates a preset pressure value, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
　オイルクリーナ５６Ｃに作用する圧力は、油圧ポンプ５６Ｂを作動させると共に、オイルクリーナ５６Ｃに設けられた圧力計５６Ｆを目視することにより確認する。点検作業者は、圧力計５６Ｆのメーターが予め設定された範囲内にあるか否かを判定し、判定結果（点検結果）をスマートフォン２０に入力する。また、油圧タンク５６Ａの油の温度は、油圧タンク５６Ａに設けられた油温計５６Ｇを目視することにより確認する。点検作業者は、油温計５６Ｇの値が予め設定された温度以下であるか否かを判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。 The pressure acting on the oil cleaner 56C is confirmed by operating the hydraulic pump 56B and visually observing the pressure gauge 56F provided on the oil cleaner 56C. The inspection worker determines whether or not the meter of the pressure gauge 56F is within a preset range, and inputs the determination result (inspection result) to the smartphone 20. Further, the temperature of the oil in the hydraulic tank 56A is confirmed by visually observing an oil temperature gauge 56G provided in the hydraulic tank 56A. The inspection worker determines whether or not the value of the oil temperature gauge 56G is equal to or less than a preset temperature, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
　油圧タンク５６Ａにおける油量、油圧ポンプ５６Ｂによる圧力、オイルクリーナ５６Ｃに作用する圧力及び油圧タンク５６Ａの油の温度が点検されて保守されることで、油圧シリンダ５４（図３参照）が良好に作動し、鋳物砂が良好にスクイズされることが期待できる。また、必要に応じて、撮影した画像をデータとして残しておくことにより、第三者がこの画像に基づき対象物の判断ができるので、点検作業者による個人差が生じにくくなる。 The hydraulic cylinder 54 (see FIG. 3) operates well by checking and maintaining the oil amount in the hydraulic tank 56A, the pressure by the hydraulic pump 56B, the pressure acting on the oil cleaner 56C, and the temperature of the oil in the hydraulic tank 56A. And casting sand can be expected to squeeze well. In addition, by leaving the captured image as data as necessary, a third party can determine the object based on this image, so individual differences among inspection workers are less likely to occur.
　また、造型機５０は、図３に示されるように、離型剤を貯留する離型剤タンク５８と、離型剤タンク５８に貯留された離型剤を鋳枠５２内に噴霧する離型剤スプレー６０（部分拡大図参照）と、を備えている。離型剤タンク５８及び離型剤スプレー６０は、造型機５０において予め設定された点検対象となる部品となっている。従って、離型剤タンク５８の周囲部にはＱＲコード（図示省略）が付され、離型剤スプレー６０の周囲部にもＱＲコード（図示省略）が付されている。 Further, as shown in FIG. 3, the molding machine 50 sprays the mold release agent stored in the mold release agent tank 58 and the mold release agent stored in the mold release agent tank 58 into the flask 52 as shown in FIG. 3. Agent spray 60 (see a partial enlarged view). The release agent tank 58 and the release agent spray 60 are parts to be checked in advance in the molding machine 50. Therefore, a QR code (not shown) is attached to the periphery of the release agent tank 58, and a QR code (not illustrated) is attached to the periphery of the release agent spray 60.
　離型剤タンク５８は点検対象部品なので、離型剤タンク５８に貼付されたＱＲコードを撮影すると、スマートフォン２０には、離型剤タンク５８に貯留された離型剤の量が点検項目として表示される。また、離型剤スプレー６０も点検対象部品なので、離型剤スプレー６０の周囲部に貼付されたＱＲコードを撮影すると、スマートフォン２０には、離型剤スプレー６０の目詰まり及び離型剤スプレー６０からの液漏れが点検項目として表示される。 Since the release agent tank 58 is a component to be inspected, when the QR code attached to the release agent tank 58 is photographed, the amount of release agent stored in the release agent tank 58 is displayed on the smartphone 20 as an inspection item Be done. In addition, since the release agent spray 60 is also a part to be inspected, when the QR code attached to the periphery of the release agent spray 60 is photographed, the smartphone 20 is clogged with the release agent spray 60 and the release agent spray 60 Liquid leakage from is displayed as an inspection item.
　離型剤タンク５８に貯留された離型剤の量は、離型剤タンク５８の検査窓（図示省略）を目視することで確認される。点検作業者は、離型剤タンク５８に貯留された離型剤の量が予め設定した所定量以上あるか否かを判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。ここで、要注意又は異常との判定結果が入力された場合、スマートフォン２０に離型剤タンク５８の検査窓の撮影を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従い検査窓の撮影を行う。離型剤タンク５８に貯留された離型剤の量が点検されて保守されることで、離型剤が離型剤タンク５８から鋳枠５２内に良好に供給され、鋳型が良好に抜型されることが期待できる。また、撮影した画像をデータとして残しておくことにより、第三者がこの画像に基づき離型剤の量の判断ができるので、点検作業者による個人差が生じにくくなる。 The amount of the release agent stored in the release agent tank 58 is confirmed by visual inspection of the inspection window (not shown) of the release agent tank 58. The inspection worker determines whether the amount of the release agent stored in the release agent tank 58 is equal to or more than a predetermined amount set in advance, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. Here, when the determination result of caution or abnormality is input, a display prompting photographing of the inspection window of the release agent tank 58 is made on the smartphone 20, so the inspection worker follows the display of the smartphone 20 and the inspection window Take a picture of The amount of the release agent stored in the release agent tank 58 is checked and maintained, whereby the release agent is satisfactorily supplied from the release agent tank 58 into the flask 52, and the mold is well removed. Can be expected. Further, by leaving the photographed image as data, a third party can judge the amount of the release agent based on this image, so that individual differences among the inspection workers are unlikely to occur.
　離型剤スプレー６０の目詰まり及び離型剤スプレー６０からの液漏れは、目視することで確認される。点検作業者は、離型剤スプレー６０の目詰まりの有無、及び、離型剤スプレー６０からの液漏れの有無を判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。ここで、要注意又は異常との判定結果が入力された場合、スマートフォン２０に目詰まり及び液漏れの状況の撮影を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従いこれらの状況を撮影する。離型剤スプレー６０の目詰まり及び離型剤スプレー６０からの液漏れが点検されて保守されることで、離型剤タンク５８に貯留された離型剤が鋳枠５２内に良好に供給され、鋳型が良好に抜型されることが期待できる。また、撮影した画像をデータとして残しておくことにより、第三者がこの画像に基づき目詰まり及び液漏れの状況の判断ができるので、点検作業者による個人差が生じにくくなる。 Clogging of the release agent spray 60 and liquid leakage from the release agent spray 60 are confirmed by visual observation. The inspection worker determines whether the release agent spray 60 is clogged and leaks from the release agent spray 60, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. Here, when the determination result of caution or abnormality is input, a display prompting photographing of the situation of clogging and liquid leakage is made on the smartphone 20, so the inspection worker follows these displays of the smartphone 20 and displays these conditions. To shoot. The release agent stored in the release agent tank 58 is favorably supplied into the flask 52 by checking for and maintenance of clogging of the release agent spray 60 and liquid leakage from the release agent spray 60. , It can be expected that the mold can be successfully removed. Further, by leaving the photographed image as data, a third party can judge the situation of clogging and liquid leakage based on this image, so that individual differences among inspection workers are unlikely to occur.
　さらに、造型機５０は、造型された鋳型内に湯口を形成するための湯口形成用とされて鋳枠５２の内側で伸縮可能とされた湯口棒６２を備えている。湯口棒６２は、前述したスクイズプレート５５に基端部が固着され、装置上下方向を軸方向とし、先端側が伸縮可能に構成されている。なお、湯口とは、溶湯を鋳型内に導く最初の流路を意味し、この湯口は、湯道に接続される。湯口棒６２は、造型機において予め設定された点検対象となる部品となっており、湯口棒６２の周囲にはＱＲコード（図示省略）が付されている。 Furthermore, the molding machine 50 is provided with a pouring rod 62 which is used for forming a pouring gate for forming the pouring gate in the molded mold and which can be expanded and contracted inside the flask 52. The base end portion of the gate rod 62 is fixed to the squeeze plate 55 described above, and the vertical direction of the device is an axial direction, and the distal end side is configured to be expandable. The gate means the first flow path for introducing the molten metal into the mold, and the gate is connected to the runner. The gate rod 62 is a part to be checked in advance in the molding machine, and a QR code (not shown) is attached around the gate rod 62.
　湯口棒６２は点検対象部品なので、湯口棒６２の周囲に貼付されたＱＲコードを撮影すると、スマートフォン２０には、湯口棒６２の動きが点検項目として表示される。 Since the pouring rod 62 is a component to be inspected, when the QR code attached around the pouring rod 62 is photographed, the movement of the pouring rod 62 is displayed on the smartphone 20 as an inspection item.
　湯口棒６２の動きは、目視することで確認される。点検作業者は、湯口棒６２がスムーズに動くか否かを判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。湯口棒６２の動きが点検されて保守されることで、鋳型内に適正な湯口を形成することが期待できる。 The movement of the tap rod 62 is confirmed by visual observation. The inspection worker determines whether or not the pouring rod 62 moves smoothly, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. By checking and maintaining the movement of the pouring rod 62, it can be expected to form a proper pouring hole in the mold.
　さらに、造型機５０は、鋳枠５２に設けられた抜型ピン６４を備えている。抜型ピン６４は、上下対の鋳枠５２の対向部（すなわち、上側の鋳枠５２の下端面及び下側の鋳枠５２の上端面）に出没可能に装着されており、作動時にはシリンダ（図示省略）によって鋳枠５２に対して装置上下方向に相対移動可能とされている。造型終了後に抜型する場合には、鋳枠５２に挟持されたマッチプレートを抜型ピン６４が上下から押圧することで、強力に密着した鋳枠５２とマッチプレートとの間に隙間を形成する。このような隙間を形成した後、上側の鋳枠５２の上昇或いは下側の鋳枠５２の下降で型開きを行うことになる。抜型ピン６４が設けられた鋳枠５２は、予め設定された点検対象となる部品となっており、鋳枠５２には、ＱＲコード（図示省略）が付されている。 Furthermore, the molding machine 50 is provided with a mold release pin 64 provided on the flask 52. The mold release pins 64 are removably mounted on opposing portions of the upper and lower pairs of flasks 52 (that is, the lower end surface of the upper flask 52 and the upper surface of the lower flask 52), and when operated, a cylinder (shown It is possible to move relative to the flask 52 in the vertical direction of the apparatus. In the case of die-cutting after completion of molding, the die-cutting pin 64 presses the match plate held by the flask 52 from above and below, thereby forming a gap between the strongly-adhered flask 52 and the match plate. After such a gap is formed, mold opening is performed by raising the upper flask 52 or lowering the lower flask 52. The flask 52 provided with the die-cutting pins 64 is a part to be checked in advance, and the flask 52 is attached with a QR code (not shown).
　鋳枠５２は点検対象部品なので、鋳枠５２に貼付されたＱＲコードを撮影すると、スマートフォン２０には、抜型ピン６４の動きが点検項目として表示される。 Since the flask 52 is a component to be inspected, when the QR code attached to the flask 52 is photographed, the movement of the die-cutting pin 64 is displayed on the smartphone 20 as an inspection item.
　抜型ピン６４の動きは、目視することで確認される。点検作業者は、抜型ピン６４がスムーズに動くか否かを判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。抜型ピン６４の動きが点検されて保守されることで、造型後に抜型ピン６４が適正に作動し、鋳型が良好に抜型されることが期待できる。 The movement of the punching pin 64 is confirmed by visual inspection. The inspection worker determines whether or not the mold release pin 64 moves smoothly, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. Since the movement of the mold release pin 64 is checked and maintained, it can be expected that the mold release pin 64 operates properly after molding, and the mold can be well removed.
　また、造型機５０は、鋳枠５２の内側に形成された鋳型造型空間に鋳物砂を充填させるためのエアレーションタンク部６６を備えている。エアレーションタンク部６６の下端開口にはエアレーションノズル６８が形成されている。また、エアレーションタンク部６６の鋳物砂投入用の上端開口には当該上端開口をスライドによって開閉するスライドゲート７０が設けられている。なお、詳細説明を省略するが、造型機５０には、エアレーションノズル６８に鋳枠５２の側壁の砂吹込口を当接させてエアレーションノズル６８から鋳枠５２への砂充填を可能とするために、鋳枠５２を移動させる機構が設けられている。エアレーションタンク部６６は、造型機５０において予め設定された点検対象となる部品となっており、エアレーションタンク部６６には、ＱＲコード（図示省略）が付されている。 In addition, the molding machine 50 includes an aeration tank portion 66 for filling casting mold forming space formed inside the flask 52 with casting sand. An aeration nozzle 68 is formed at the lower end opening of the aeration tank portion 66. In addition, a slide gate 70 is provided at the upper end opening for casting sand input of the aeration tank portion 66, which opens and closes the upper end opening by a slide. Although the detailed description is omitted, in the molding machine 50, the aeration nozzle 68 is made to abut the sand blowing port of the side wall of the flask 52 to enable sand filling from the aeration nozzle 68 to the flask 52. , A mechanism for moving the flask 52 is provided. The aeration tank portion 66 is a part to be checked in advance in the molding machine 50, and a QR code (not shown) is attached to the aeration tank portion 66.
　エアレーションタンク部６６は点検対象部品なので、エアレーションタンク部６６に貼付されたＱＲコードを撮影すると、スマートフォン２０には、エアレーションノズル６８の摩耗及び詰まり、並びに、スライドゲート７０の摩耗が点検項目として表示される。 Since the aeration tank 66 is a component to be inspected, when the QR code attached to the aeration tank 66 is photographed, wear and clogging of the aeration nozzle 68 and wear of the slide gate 70 are displayed on the smartphone 20 as inspection items. Ru.
　エアレーションノズル６８の摩耗及び詰まりは、目視することで確認される。点検作業者は、エアレーションノズル６８に許容限度を超える摩耗及び詰まりがないか否かを判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。ここで、要注意又は異常との判定結果が入力された場合、スマートフォン２０に摩耗及び詰まりの状況の撮影を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従いこれらの状況を撮影する。また、スライドゲート７０の摩耗も、目視することで確認される。点検作業者は、スライドゲート７０に許容限度を超える摩耗がないか否かを判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。ここで、要注意又は異常との判定結果が入力された場合、スマートフォン２０に摩耗の状況の撮影を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従いこれらの状況を撮影する。 Wear and clogging of the aeration nozzle 68 are confirmed by visual inspection. The inspection worker determines whether the aeration nozzle 68 is free from wear and clogging exceeding the allowable limit, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. Here, when the determination result of caution or abnormality is input, a display for prompting photographing of the condition of wear and clogging is displayed on the smartphone 20, so the inspection worker photographs these conditions in accordance with the display of the smartphone 20. Do. Further, the wear of the slide gate 70 is also confirmed by visual observation. The inspection worker determines whether or not the slide gate 70 is worn out beyond the allowable limit, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. Here, when the determination result of caution or abnormality is input, a display for prompting photographing of the wearing condition is made on the smartphone 20, so the inspection worker photographs these situations in accordance with the display of the smartphone 20.
　エアレーションノズル６８の摩耗及び詰まりが点検されて保守されることで、エアレーションタンク部６６の内部の鋳物砂が鋳型造型空間に良好に充填される。また、スライドゲート７０の摩耗が点検されて保守されることで、スライドゲート７０が良好に作動するので、エアレーションタンク部６６の内部への良好な鋳物砂の供給が期待できる。 By checking the wear and clogging of the aeration nozzle 68 and maintaining it, the molding sand inside the aeration tank portion 66 is well filled in the mold making space. In addition, since the slide gate 70 operates favorably when the wear of the slide gate 70 is checked and maintained, it is possible to expect a good supply of casting sand to the inside of the aeration tank portion 66.
　造型機５０についての、すべての点検対象部品についての点検が完了すると、点検作業者は、汎用端末をクラウドに接続しログインして点検結果のデータをクラウドに送信する。 When the inspection on all inspection target parts of the molding machine 50 is completed, the inspection worker connects the general-purpose terminal to the cloud and logs in to transmit the data of the inspection result to the cloud.
　ここでは、無枠の造型機について説明したが、枠付きの造型機についても同様の点検がなされる。 Although the frameless molding machine has been described here, the same inspection is performed for a framed molding machine.
　（造粒機の点検）
　続いて、図５を参照しながら、点検対象の装置を造粒機７６とした場合について説明する。図５には、造粒機７６が正面図にて示されている。この造粒機７６には、ＱＲコード（図示省略）が付されている。 (Inspection of granulator)
Then, the case where the apparatus to be checked is the granulator 76 will be described with reference to FIG. The granulator 76 is shown in a front view in FIG. The granulator 76 is attached with a QR code (not shown).
　造粒機７６の点検に先立ち、点検作業者は、汎用端末としてのスマートフォン２０からクラウド３４にログインし、必要なデータをダウンロードする。尚、これに先立ち、必要に応じてネットワーク（例えば、アップル社、グーグル社の管理するクラウド等）からアプリをダウンロードする。次に、スマートフォン２０に日常点検なのか月次点検なのかの点検区分を入力する。これにより、スマートフォン２０を点検用端末として使用することができるようになる。ここでは、日常点検の場合について説明する。 Prior to inspection of the granulator 76, an inspector logs in to the cloud 34 from the smartphone 20 as a general-purpose terminal and downloads necessary data. Prior to this, the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary. Next, an inspection category of daily inspection or monthly inspection is input to the smartphone 20. Thereby, the smart phone 20 can be used as an inspection terminal. Here, the case of daily inspection will be described.
　造粒機７６において、１対のロール８２及びフィーダスクリュー８０が点検対象の部品となる。点検作業者がスマートフォン２０で造粒機７６に貼付されたＱＲコードを撮影すると、スマートフォン２０にこれらの点検対象となる部品が一覧表示される。また、１対のロール８２及びフィーダスクリュー８０の周辺部にはＱＲコードが貼付されている。 In the granulator 76, a pair of rolls 82 and a feeder screw 80 are the parts to be checked. When the inspection worker photographs the QR code attached to the granulator 76 with the smartphone 20, the smartphone 20 displays a list of parts to be inspected. Also, QR codes are attached to the periphery of the pair of rolls 82 and the feeder screw 80.
　すなわち、１対のロール８２の周辺部に貼付されたＱＲコードを撮影すると、スマートフォン２０には、１対のロール８２における摩耗及び異音、並びに、１対のロール８２の間の圧力が点検項目として表示される。また、フィーダスクリュー８０の周辺部に貼付されたＱＲコードを撮影すると、スマートフォン２０には、フィーダスクリュー８０の摩耗及び音（異音）が点検項目として表示される。 That is, when the QR code attached to the periphery of the pair of rolls 82 is photographed, the smartphone 20 can check the wear and noise of the pair of rolls 82 and the pressure between the pair of rolls 82 as an inspection item It will be displayed as In addition, when the QR code attached to the periphery of the feeder screw 80 is photographed, wear and noise (noise) of the feeder screw 80 are displayed on the smartphone 20 as inspection items.
　ここで、造粒機７６について説明すると、図５に示される造粒機７６は、供給された原料を加圧固化して造粒物（ブリケット）を圧縮形成する装置である。造粒機７６は、ホッパ７８と、ホッパ７８の内部に設けられたフィーダスクリュー８０と、ホッパ７８の下方側に設けられた１対のロール８２と、を備えている。 Here, the granulator 76 will be described. The granulator 76 shown in FIG. 5 is an apparatus for pressing and solidifying the supplied raw material to compress and form a granulated material (briquette). The granulator 76 includes a hopper 78, a feeder screw 80 provided inside the hopper 78, and a pair of rolls 82 provided below the hopper 78.
　１対のロール８２は、その回転軸と直交する断面がそれぞれ輪状に形成されており、互いの回転軸線が平行になるように、水平方向に並列配置されかつ密接している。１対のロール８２の各々の外周面には、複数の凹状のポケット（図示省略）が形成されている。１対のロール８２の各外周面に形成された前記ポケットは、各外周面において互いに周方向に整合する位置に形成されている。 The pair of rolls 82 are respectively formed in a ring shape in a cross section orthogonal to the rotation axis, and are arranged in parallel and closely in the horizontal direction such that the rotation axes are parallel to each other. On the outer peripheral surface of each of the pair of rolls 82, a plurality of concave pockets (not shown) are formed. The pockets formed on the outer peripheral surface of the pair of rolls 82 are formed at positions circumferentially aligned with each other on each outer peripheral surface.
　また、ホッパ７８の内部に設けられたフィーダスクリュー８０には、その軸部（回転軸）の周囲に螺旋状フィン（図示省略）が設けられている。フィーダスクリュー８０の軸部には、駆動力伝達機構８４を介してフィーダスクリュー８０の回転駆動用とされた可変速モータ８６が接続されている。フィーダスクリュー８０は、可変速モータ８６の回転駆動力で回転することで、ホッパ７８内の原料を１対のロール８２の間に押し込む。 Further, on the feeder screw 80 provided inside the hopper 78, helical fins (not shown) are provided around the shaft portion (rotational shaft). A variable speed motor 86 for rotationally driving the feeder screw 80 is connected to the shaft portion of the feeder screw 80 via a driving force transmission mechanism 84. The feeder screw 80 is rotated by the rotational driving force of the variable speed motor 86 to push the material in the hopper 78 between the pair of rolls 82.
　一方、１対のロール８２の軸部には、図示しない駆動力伝達機構を介してロール８２の回転駆動用とされた図示しない可変速モータが接続されている。なお、前記可変速モータの駆動力は、前記駆動力伝達機構で互いに反対周りとなる二つの出力に変換されている。１対のロール８２は、前記可変速モータの回転駆動力で互いに反対周りに回転することで、互いの間に供給された原料を加圧固化して造粒物を圧縮形成する。 On the other hand, a variable speed motor (not shown) for rotationally driving the roll 82 is connected to the shaft portion of the pair of rolls 82 via a driving force transmission mechanism (not shown). The driving force of the variable-speed motor is converted into two outputs that rotate in opposite directions by the driving force transmission mechanism. The pair of rolls 82 rotate in opposite directions with each other by the rotational driving force of the variable speed motor, thereby press-solidify the materials supplied between each other to compress and form the granulated material.
　１対のロール８２は点検対象部品なので、１対のロール８２の周辺部に貼付されたＱＲコードを撮影すると、スマートフォン２０には、１対のロール８２の摩耗及び異音、並びに、１対のロール８２の間の圧力が点検項目として表示される。１対のロール８２の摩耗及び異音は視聴により確認する。点検作業者は、１対のロール８２の摩耗及び異音の程度を判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。摩耗について、要注意又は異常との判定結果が入力された場合、スマートフォン２０に摩耗の状況の撮影を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従いこれらの状況を撮影する。音（異音）について、要注意又は異常との判定結果が入力された場合、スマートフォン２０に異音の録音を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従い録音する。録音したデータを残しておくことにより、第三者がこの録音データに基づき状況判断ができるので、点検作業者による個人差が生じにくくなる。１対のロール８２の間の圧力は圧力計（図示省略）を目視で読み取ることで確認する。点検作業者は、１対のロール８２の間の圧力表示値が予め想定した圧力値であるか否かを判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。 Since the pair of rolls 82 is a component to be inspected, when the QR code attached to the periphery of the pair of rolls 82 is photographed, the smartphone 20 can wear and noise the pair of rolls 82 and the pair of pairs The pressure between the rolls 82 is displayed as a check item. The wear and noise of the pair of rolls 82 are confirmed by viewing. The inspection worker determines the degree of wear and noise of the pair of rolls 82, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. As for wear, when the determination result of caution or abnormality is input, a display for prompting photographing of the state of wear is made on the smartphone 20, so the check worker shoots these conditions according to the display of the smartphone 20. When the determination result of caution or abnormality is input for the sound (unusual noise), a display prompting the user to record the abnormal sound is made on the smartphone 20, so the inspection worker records in accordance with the display on the smartphone 20. By leaving the recorded data, a third party can judge the situation based on the recorded data, so individual differences among inspection workers are less likely to occur. The pressure between the pair of rolls 82 is confirmed by visually reading a pressure gauge (not shown). The inspection worker determines whether or not the pressure display value between the pair of rolls 82 is a pressure value assumed in advance, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria.
　また、フィーダスクリュー８０は点検対象部品なので、フィーダスクリュー８０の周辺部に貼付されたＱＲコードを撮影すると、スマートフォン２０には、フィーダスクリュー８０の摩耗及び異音が点検項目として表示される。フィーダスクリュー８０の摩耗及び異音は、視聴することで確認される。点検作業者は、フィーダスクリュー８０の摩耗及び異音の程度を判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。摩耗について、要注意又は異常との判定結果が入力された場合、スマートフォン２０に摩耗の状況の撮影を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従いこれらの状況を撮影する。音（異音）について、要注意又は異常との判定結果が入力された場合、スマートフォン２０に異音の録音を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従い録音する。 Further, since the feeder screw 80 is a component to be inspected, when the QR code attached to the periphery of the feeder screw 80 is photographed, wear and noise of the feeder screw 80 are displayed on the smartphone 20 as inspection items. Wear and noise of the feeder screw 80 are confirmed by viewing. The inspection worker determines the degree of wear and noise of the feeder screw 80, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. As for wear, when the determination result of caution or abnormality is input, a display for prompting photographing of the state of wear is made on the smartphone 20, so the check worker shoots these conditions according to the display of the smartphone 20. When the determination result of caution or abnormality is input for the sound (unusual noise), a display prompting the user to record the abnormal sound is made on the smartphone 20, so the inspection worker records in accordance with the display on the smartphone 20.
　フィーダスクリュー８０の摩耗及び異音が点検されて保守されることで、ホッパ７８内の原料を一対のロール８２の間に適量押し込むことができる。これらにより、適量の原料で適正形状の造粒物が形成される。また、一対のロール８２の間の圧力設定値及び一対のロール８２の間の圧力表示値が点検されて保守されることで、造粒物の密度を良好に維持することが期待できる。 By checking and maintaining the wear and noise of the feeder screw 80, it is possible to push an appropriate amount of material in the hopper 78 between the pair of rolls 82. As a result, a granulated material of an appropriate shape is formed with an appropriate amount of raw material. Further, by checking and maintaining the pressure setting value between the pair of rolls 82 and the pressure indication value between the pair of rolls 82, it can be expected that the density of the granulated material can be well maintained.
　造粒機７６についての、すべての点検対象部品についての点検が完了すると、点検作業者は、汎用端末をクラウドに接続しログインして点検結果のデータをクラウドに送信する。 When the inspection on all the inspection target parts of the granulator 76 is completed, the inspection worker connects the general-purpose terminal to the cloud, logs in, and transmits the data of the inspection result to the cloud.
　（ブラシ研磨装置の点検）
　次に、図６及び図７を参照しながら、点検対象の装置をブラシ研磨装置９０とした場合について説明する。図６にはブラシ研磨装置９０が正面図にて示され、図７にはブラシ研磨装置９０が側面図にて示されている。 (Inspection of brush polisher)
Next, with reference to FIGS. 6 and 7, the case where the apparatus to be inspected is the brush polishing apparatus 90 will be described. The brushing apparatus 90 is shown in a front view in FIG. 6, and the brushing apparatus 90 is shown in a side view in FIG.
　ブラシ研磨装置９０の点検に先立ち、点検作業者は、汎用端末としてのスマートフォン２０からクラウド３４にログインし、必要なデータをダウンロードする。尚、これに先立ち、必要に応じてネットワーク（例えば、アップル社、グーグル社の管理するクラウド等）からアプリをダウンロードする。次に、スマートフォン２０に日常点検なのか月次点検なのかの点検区分を入力する。これにより、スマートフォン２０を点検用端末として使用することができるようになる。ここでは、日常点検の場合について説明する。 Prior to inspection of the brush polishing apparatus 90, an inspector logs in to the cloud 34 from the smartphone 20 as a general-purpose terminal and downloads necessary data. Prior to this, the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary. Next, an inspection category of daily inspection or monthly inspection is input to the smartphone 20. Thereby, the smart phone 20 can be used as an inspection terminal. Here, the case of daily inspection will be described.
　ブラシ研磨装置９０において、駆動モータ９８、ブラシ９６、クーラント循環部１００、取付治具９４が点検対象の部品及び点検領域又は点検箇所となる。点検作業者がスマートフォン２０でブラシ研磨装置９０に貼付されたＱＲコードを撮影すると、スマートフォン２０にこれらの点検対象となる部品及び点検領域又は点検箇所が一覧表示される。 In the brush polishing apparatus 90, the drive motor 98, the brush 96, the coolant circulating unit 100, and the mounting jig 94 become parts to be inspected and an inspection area or an inspection place. When the inspection worker photographs the QR code attached to the brush polishing apparatus 90 with the smartphone 20, the smartphone 20 displays a list of parts to be inspected and an inspection area or an inspection point.
　ブラシ研磨装置９０は、図７に示すように、研磨室１０２を含む範囲に配置された公転テーブル１０４を備えている。公転テーブル１０４は、モータ１０６によって回転駆動させられる。また、公転テーブル１０４の上には、周方向に等間隔で並ぶ複数個（本実施形態では２個）の自転テーブル１０８が配置されている。自転テーブル１０８は、研磨室１０２の所定位置(後述するブラシ９６の下方位置）に配置された場合にモータ１１０の駆動力を受けて回転駆動させられる。 As shown in FIG. 7, the brush polishing apparatus 90 includes a revolving table 104 disposed in a range including the polishing chamber 102. The revolving table 104 is rotationally driven by a motor 106. Further, on the revolving table 104, a plurality of (two in the present embodiment) rotation tables 108 arranged at equal intervals in the circumferential direction are arranged. When the rotation table 108 is disposed at a predetermined position of the polishing chamber 102 (a lower position of the brush 96 described later), the rotation table 108 is rotationally driven by receiving the driving force of the motor 110.
　自転テーブル１０８には、設置部９２に被処理対象物を取り付ける取付治具９４が設けられている。一方、研磨室１０２の研磨エリアには、公転テーブル１０４及び自転テーブル１０８よりも上方側の高さ位置にブラシ９６が設けられている。ブラシ９６は、その毛先を下方側に向けて配置されると共に、図６及び図７に示される駆動モータ９８によって回転駆動させられる。これにより、図７に示されるブラシ９６は、取付治具９４によって設置部９２に取り付けられた被処理対象物に対して回転しながら接触することで当該被処理対象物の表面を研磨する。また、ブラシ研磨装置９０は、ブラシ９６と被処理対象物との接触部及びその周囲部にクーラントを噴射する機構（図示省略）を備えると共に、前記クーラントを循環させるクーラント循環部１００を備えている。 The rotation table 108 is provided with a mounting jig 94 for mounting an object to be processed on the setting unit 92. On the other hand, in the polishing area of the polishing chamber 102, a brush 96 is provided at a height position above the revolution table 104 and the rotation table 108. The brush 96 is disposed with its bristles directed downward and is rotationally driven by the drive motor 98 shown in FIGS. 6 and 7. Thereby, the brush 96 shown in FIG. 7 polishes the surface of the object to be treated by rotating and contacting the object to be treated attached to the installation portion 92 by the attaching jig 94. Further, the brush polishing apparatus 90 includes a contact portion between the brush 96 and the object to be treated and a mechanism (not shown) for injecting a coolant to the periphery thereof, and also includes a coolant circulating portion 100 for circulating the coolant. .
　駆動モータ９８は、ブラシ研磨装置９０において予め設定された点検対象となる部品となっているので、駆動モータ９８の周囲部には、ＱＲコード（図示省略）が付されている。そして、駆動モータ９８の周囲部に貼付されたＱＲコードを撮影すると、駆動モータ９８の電流値、異音、及び振動が点検項目としてスマートフォン２０に表示される。 Since the drive motor 98 is a part to be checked in advance in the brush polishing apparatus 90, a QR code (not shown) is attached around the drive motor 98. Then, when the QR code attached to the periphery of the drive motor 98 is photographed, the current value of the drive motor 98, abnormal noise, and vibration are displayed on the smartphone 20 as inspection items.
　駆動モータ９８の電流値は、電流計を目視することで確認され、駆動モータ９８の異音及び振動は、視聴することで確認される。点検作業者は、駆動モータ９８の電流値が予め想定した電流値であるか否か、並びに、駆動モータ９８の異音及び振動の程度を判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。音（異音）について、要注意又は異常との判定結果が入力された場合、スマートフォン２０に異音の録音を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従い録音する。 The current value of the drive motor 98 is confirmed by viewing the ammeter, and abnormal noise and vibration of the drive motor 98 are confirmed by viewing. The inspection worker determines whether or not the current value of the drive motor 98 is a previously assumed current value, and the degree of noise and vibration of the drive motor 98, and inputs the determination result (inspection result) to the smartphone 20. Do. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. When the determination result of caution or abnormality is input for the sound (unusual noise), a display prompting the user to record the abnormal sound is made on the smartphone 20, so the inspection worker records in accordance with the display on the smartphone 20.
　これにより、ブラシ研磨装置９０の基本機能の故障の有無が事前に確認される。ここで、駆動モータ９８の電流値、異音及び振動が点検されて保守されることで、図７に示されるブラシ９６が適正に回転し、被処理対象物の表面がブラシ９６によって良好に研磨されることが期待できる。また、録音したデータを残しておくことにより、第三者がこの録音データに基づき状況判断ができるので、点検作業者による個人差が生じにくくなる。 Thereby, the presence or absence of a failure of the basic function of the brush polishing apparatus 90 is confirmed in advance. Here, the current value, abnormal noise and vibration of the drive motor 98 are checked and maintained, whereby the brush 96 shown in FIG. 7 rotates properly, and the surface of the object to be treated is well polished by the brush 96. Can be expected to Further, by leaving the recorded data, a third party can make a situation judgment based on the recorded data, so individual differences among inspection workers are unlikely to occur.
　また、図７に示されるブラシ９６は、ブラシ研磨装置９０において予め設定された点検対象となる部品となっているので、ブラシ９６の周囲部には、ＱＲコード（図示省略）が付されている。そして、ブラシ９６の周囲部に貼付されたＱＲコードを撮影すると、ブラシ９６の摩耗が点検項目としてスマートフォン２０に表示される。 Further, since the brush 96 shown in FIG. 7 is a part to be checked in advance set in the brush polishing apparatus 90, a QR code (not shown) is attached around the brush 96. . Then, when the QR code attached to the periphery of the brush 96 is photographed, wear of the brush 96 is displayed on the smartphone 20 as an inspection item.
　ブラシ９６の摩耗は、目視することで確認される。点検作業者は、ブラシ９６の摩耗の程度を判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。摩耗の程度について要注意又は異常との判定結果が入力された場合、スマートフォン２０に摩耗の状況の撮影を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従いその状況を撮影する。ブラシ９６の摩耗が点検されて保守されることで、被処理対象物の表面がブラシ９６によって精密に研磨されることが期待できる。また、撮影した画像をデータとして残しておくことにより、第三者がこの画像に基づき摩耗の程度についての判断ができるので、点検作業者による個人差が生じにくくなる。 The wear of the brush 96 is confirmed by visual inspection. The inspection worker determines the degree of wear of the brush 96 and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. When the determination result of caution or abnormality is input regarding the degree of wear, a display for prompting photographing of the state of wear is made on the smartphone 20, so the inspection worker photographs the situation according to the display of the smartphone 20. By checking and maintaining the wear of the brush 96, it can be expected that the surface of the object to be treated is precisely polished by the brush 96. Further, by leaving the captured image as data, a third party can determine the degree of wear based on this image, so individual differences among inspection workers are unlikely to occur.
　クーラント循環部１００も、ブラシ研磨装置９０において予め設定された点検対象となる部品となっているので、クーラント循環部１００の周囲部には、ＱＲコード（図示省略）が付されている。そして、クーラント循環部１００の周囲部に貼付されたＱＲコードを撮影すると、スマートフォン２０には、クーラントの循環が点検項目として表示される。 The coolant circulation unit 100 is also a part to be checked in advance in the brush polishing apparatus 90. Therefore, a QR code (not shown) is attached around the coolant circulation unit 100. Then, when the QR code attached to the periphery of the coolant circulation unit 100 is photographed, the circulation of the coolant is displayed on the smartphone 20 as an inspection item.
　クーラントの循環は、クーラント循環部１００の作動状態を目視することで確認される。点検作業者は、クーラントの循環が正常に行われているか否かを判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。作動状態が要注意又は異常との判定結果が入力された場合、スマートフォン２０に作動状態の撮影を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従い作動状態を撮影する。クーラントの循環が点検されて保守されることで、ブラシ９６による被処理対象物の研磨時に、クーラントによる冷却が良好になされる。また、撮影した画像をデータとして残しておくことにより、第三者がこの画像に基づきクーラントの循環の状況についての判断ができるので、点検作業者による個人差が生じにくくなる。 The circulation of the coolant is confirmed by visually observing the operating state of the coolant circulating unit 100. The inspection worker determines whether or not the coolant circulation is normally performed, and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. When the determination result that the operation state is a caution or an abnormality is input, a display for prompting photographing of the operation state is made on the smartphone 20, so the inspection worker photographs the operation state according to the display of the smartphone 20. The coolant circulation is checked and maintained, whereby the coolant is well cooled when the object to be treated is polished by the brush 96. Further, by leaving the captured image as data, a third party can determine the coolant circulation status based on this image, so individual differences among inspection workers are unlikely to occur.
　また、取付治具９４も、ブラシ研磨装置９０において予め設定された点検対象となる部品となっているので、取付治具９４の周囲部には、ＱＲコード（図示省略）が付されている。そして、取付治具９４の周囲部に貼付されたＱＲコードを撮影すると、スマートフォン２０には、取付治具９４の摩耗が点検項目として表示される。 Further, since the mounting jig 94 is also a part to be checked in advance in the brush polishing apparatus 90, a QR code (not shown) is attached around the mounting jig 94. Then, when the QR code attached to the peripheral portion of the mounting jig 94 is photographed, wear of the mounting jig 94 is displayed on the smartphone 20 as an inspection item.
　取付治具９４の摩耗は、目視することで確認される。点検作業者は、取付治具９４の摩耗の程度を判定し、判定結果（点検結果）をスマートフォン２０に入力する。スマートフォン２０への入力は、判定基準に基づき正常、要注意、異常の３つのカテゴリーに分けて入力する。摩耗の程度が要注意又は異常との判定結果が入力された場合、スマートフォン２０に摩耗の状況の撮影を促す表示がなされるので、点検作業者は、スマートフォン２０の表示に従いその状況を撮影する。ここで、取付治具９４の摩耗が点検されて保守されることで、被処理対象物が適正に取り付けられた状態で研磨がなされることが期待できる。また、撮影した画像をデータとして残しておくことにより、第三者がこの画像に基づき摩耗の程度についての判断ができるので、点検作業者による個人差が生じにくくなる。 The wear of the mounting jig 94 is confirmed by visual observation. The inspection worker determines the degree of wear of the mounting jig 94 and inputs the determination result (inspection result) to the smartphone 20. The input to the smartphone 20 is divided into three categories of normal, caution, and abnormality based on the determination criteria. When a determination result indicating that the degree of wear is a caution or an abnormality is input, a display prompting photographing of the state of wear is made on the smartphone 20, so the check worker shoots the state according to the display on the smartphone 20. Here, by checking the wear of the mounting jig 94 and maintaining it, it can be expected that the object to be treated is properly attached and polished. Further, by leaving the captured image as data, a third party can determine the degree of wear based on this image, so individual differences among inspection workers are unlikely to occur.
　ブラシ研磨装置９０についての、すべての点検対象部品及び点検領域又は点検箇所についての点検が完了すると、点検作業者は、スマートフォン２０をクラウドに接続しログインして点検結果のデータをクラウドに送信する。 When the inspection of all parts to be inspected and the inspection area or inspection point of the brush polishing apparatus 90 is completed, the inspection worker connects the smartphone 20 to the cloud, logs in, and transmits the data of the inspection result to the cloud.
　なお、ここでは装置毎に一通りの点検を完了させることとしている。すなわち、装置毎に点検を開始する前に点検作業者が汎用端末としてのスマートフォン２０などからクラウド３４にログインし、必要なデータをダウンロードする。尚、これに先立ち、必要に応じてネットワーク（例えば、アップル社、グーグル社の管理するクラウド等）からアプリをダウンロードする。そして、その装置のすべての点検対象部品及び点検領域又は点検箇所についての点検が完了した時点で、スマートフォン２０をクラウドに接続しログインして点検結果のデータをクラウドに送信することとしている。 In addition, here, it is supposed to complete one inspection every apparatus. That is, before starting the inspection for each device, the inspection worker logs in to the cloud 34 from the smartphone 20 or the like as a general-purpose terminal, and downloads necessary data. Prior to this, the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary. Then, when inspections on all inspection target parts and inspection areas or inspection points of the device are completed, the smartphone 20 is connected to the cloud and logged in to transmit inspection result data to the cloud.
　しかし、例えば１つの敷地内に複数の装置がある場合など、複数分の必要なデータをまとめてクラウド３４からダウンロードする。尚、これに先立ち、必要に応じてネットワーク（例えば、アップル社、グーグル社の管理するクラウド等）からアプリをダウンロードする。そして、複数の装置についての点検が完了した時点で、スマートフォン２０をクラウドに接続しログインして点検結果のデータをクラウドに送信することとしてもよい。なお、複数の装置がある場合に、装置ごとに必要なデータをクラウド３４からダウンロードする。尚、これに先立ち、必要に応じてネットワーク（例えば、アップル社、グーグル社の管理するクラウド等）からアプリをダウンロードする。そして、その装置についての点検が完了し、点検結果のデータをクラウドに送信した後、次の装置についての点検に移行することもできる。 However, for example, when there are a plurality of devices in one site, necessary data for a plurality of minutes are collectively downloaded from the cloud 34. Prior to this, the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary. Then, when inspections on a plurality of devices are completed, the smartphone 20 may be connected to the cloud and logged in to transmit inspection result data to the cloud. In addition, when there are a plurality of devices, data necessary for each device is downloaded from the cloud 34. Prior to this, the app is downloaded from the network (for example, Apple, a cloud managed by Google, etc.) as necessary. Then, after the inspection of the device is completed and the data of the inspection result is transmitted to the cloud, it is possible to shift to the inspection of the next device.
　１０　　装置点検システム
　１２　　装置
　３２　　サポート推進部
　３２Ａ　パソコン
　３４　　クラウド
　３６　　管理会社
　３８　　パソコン
　３９　　プリンタ
　５０　　造型機（装置）
　５２　　鋳枠
　５４　　油圧シリンダ
　５６　　油圧ユニット
　５６Ａ　油圧タンク
　５６Ｂ　油圧ポンプ
　５６Ｃ　オイルクリーナ
　５８　　離型剤タンク
　６０　　離型剤スプレー
　６２　　湯口棒
　６４　　抜型ピン
　６６　　エアレーションタンク部
　６８　　エアレーションノズル
　７０　　スライドゲート
　７６　　造粒機（装置）
　７８　　ホッパ
　８０　　フィーダスクリュー
　８２　　ロール
　９０　　ブラシ研磨装置（装置）
　９２　　設置部
　９４　　取付治具
　９６　　ブラシ
　９８　　駆動モータ
　１００　クーラント循環部 DESCRIPTION OF SYMBOLS 10 apparatus inspection system 12 apparatus 32 support promotion part 32A personal computer 34 cloud 36 management company 38 personal computer 39 printer 50 molding machine (apparatus)
52 flask 54 hydraulic cylinder 56 hydraulic unit 56A hydraulic tank 56B hydraulic pump 56C oil cleaner 58 mold release agent tank 60 mold release agent sprayer 62 pouring rod 64 mold release pin 66 aeration tank portion 68 aeration nozzle 70 slide gate 76 granulator (apparatus )
78 hopper 80 feeder screw 82 roll 90 brush polisher (apparatus)
92 Installation part 94 Attachment jig 96 Brush 98 Drive motor 100 Coolant circulation part

Claims (6)

  1. 　装置中の予め設定された点検対象となる部品又はその周囲部に２次元コードが取り付けられていることを特徴とする装置と、
    　装置保守点検用アプリが組み込まれ撮影機能を有しネットワークに接続が可能な汎用端末と、
    　を具備し、
    　前記汎用端末は、
    　前記汎用端末が前記ネットワークと接続されて前記ネットワーク上のサーバーにログインされると、装置保守点検用データが前記汎用端末にダウンロードされて、前記汎用端末の画面に前記装置の点検内容についての指令の表示が可能となる機能と、
    　前記ネットワークとの接続が切断された状態で、前記汎用端末に表示された前記指令に基づき前記２次元コードが撮影されると、前記２次元コードが取り付けられた点検対象となる部品に応じた点検画面が前記汎用端末上に表示される機能と、
    　前記点検画面の指示に従い入力された点検結果を前記汎用端末に保存する機能と、
    　ネットワークとの接続が再開された後、前記ネットワーク上の記憶装置に前記点検結果を送信する機能とを有することを特徴とする、
    　装置点検システム。     A device characterized in that a two-dimensional code is attached to a preset part to be inspected in the device or the periphery thereof;
    A general-purpose terminal with built-in device maintenance inspection application that has a shooting function and can be connected to a network,
    Equipped with
    The general purpose terminal is
    When the general-purpose terminal is connected to the network and logged in to a server on the network, device maintenance inspection data is downloaded to the general-purpose terminal, and the screen of the general-purpose terminal is instructed on the inspection contents of the device With the function that can be displayed,
    When the two-dimensional code is photographed based on the command displayed on the general-purpose terminal in a state where the connection with the network is disconnected, an inspection according to the part to be inspected to which the two-dimensional code is attached A function of which a screen is displayed on the general purpose terminal;
    A function of storing the inspection result input according to the instruction on the inspection screen in the general-purpose terminal;
    And transmitting the inspection result to a storage device on the network after connection with the network is resumed.
    Equipment inspection system.
  2. 　装置中の予め設定された点検対象となる部品又はその周囲部に２次元コードが取り付けられていることを特徴とする装置と、
    　装置保守点検用アプリが組み込まれ撮影機能を有しネットワークに接続が可能な汎用端末と、
    　を具備し、
    　前記汎用端末は、
    　前記汎用端末が前記ネットワークと接続されて前記ネットワーク上のサーバーにログインされると、装置保守点検用データが前記汎用端末にダウンロードされて、前記汎用端末の画面に前記装置の点検内容についての指令の表示が可能となる機能と、
    　前記汎用端末に表示された前記指令に基づき前記２次元コードが撮影されると、前記２次元コードが取り付けられた点検対象となる部品に応じた点検画面が前記汎用端末上に表示される機能と、
    　前記点検画面の指示には、点検対象となる部品の点検結果を、正常、要注意、異常の３つのカテゴリーに分けて入力を促す機能が含まれ、要注意又は異常の入力がなされた場合、該当点検対象となる部品の撮影を促し撮影結果を前記汎用端末に保存する機能と、
    　前記ネットワーク上のサーバーに前記点検結果を送信する機能と、を有することを特徴とする、
    　装置点検システム。     A device characterized in that a two-dimensional code is attached to a preset part to be inspected in the device or the periphery thereof;
    A general-purpose terminal with built-in device maintenance inspection application that has a shooting function and can be connected to a network,
    Equipped with
    The general purpose terminal is
    When the general-purpose terminal is connected to the network and logged in to a server on the network, device maintenance inspection data is downloaded to the general-purpose terminal, and the screen of the general-purpose terminal is instructed on the inspection contents of the device With the function that can be displayed,
    When the two-dimensional code is photographed based on the command displayed on the general-purpose terminal, an inspection screen corresponding to a part to be inspected on which the two-dimensional code is attached is displayed on the general-purpose terminal ,
    The instruction on the inspection screen includes a function for prompting an input by dividing the inspection result of the part to be inspected into three categories of normal, caution, and abnormality, and when the caution or abnormality is input: A function of prompting photographing of a part to be inspected and storing the photographing result on the general-purpose terminal;
    Sending the inspection result to a server on the network.
    Equipment inspection system.
  3. 　前記２次元コードはＱＲコード（登録商標）であることを特徴とする、請求項１又は請求項２に記載の装置点検システム。 The apparatus inspection system according to claim 1, wherein the two-dimensional code is a QR code (registered trademark).
  4. 　前記装置は、鋳物砂を造型する造型機であることを特徴とする、請求項１～請求項３のいずれか１項に記載の装置点検システム。 The apparatus inspection system according to any one of claims 1 to 3, wherein the apparatus is a molding machine for molding casting sand.
  5. 　前記装置は、
    　回転軸と直交する断面がそれぞれ輪状に形成されて互いの回転軸線が平行になるように配置されると共に、互いの間に供給された原料を回転に伴って加圧固化して造粒物を圧縮形成する一対のロールと、
    　前記一対のロールの上方側に配置されたホッパと、
    　前記ホッパ内に設けられ、回転に伴って前記ホッパ内の原料を前記一対のロールの間に押し込むフィーダスクリューと、
    　を備えた造粒機であることを特徴とする、請求項１～請求項３のいずれか１項に記載の装置点検システム。     The device
    The cross sections orthogonal to the rotation axis are respectively formed in a ring shape and arranged so that the rotation axes are parallel to each other, and the raw materials supplied between each other are pressure-solidified with rotation to form the granulated material A pair of rolls forming in compression;
    A hopper disposed above the pair of rolls;
    A feeder screw provided in the hopper for pushing the material in the hopper between the pair of rolls as it rotates;
    The apparatus inspection system according to any one of claims 1 to 3, which is a granulator provided with
  6. 　前記装置は、
    　被処理対象物が設置される設置部と、
    　前記設置部に被処理対象物を取り付ける取付治具と、
    　前記取付治具によって前記設置部に取り付けられた被処理対象物に対して回転しながら接触することで当該被処理対象物の表面を研磨するブラシと、
    　前記ブラシを回転駆動させる駆動モータと、
    　を備えたブラシ研磨装置であることを特徴とする、請求項１～請求項３のいずれか１項に記載の装置点検システム。     The device
    An installation unit where the object to be treated is installed;
    An attachment jig for attaching the object to be processed to the installation portion;
    A brush which polishes the surface of the object to be treated by rotating and contacting the object to be treated attached to the installation portion by the mounting jig;
    A drive motor that rotationally drives the brush;
    The apparatus inspection system according to any one of claims 1 to 3, wherein the apparatus is a brush polishing apparatus comprising:
PCT/JP2018/042282 2017-11-29 2018-11-15 Device inspection system WO2019107169A1 (en)

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