JP2018124848A - Production management device and production state display method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a production management device and a production state display method that enable an operator to intuitively grasp the state of production on a production line.SOLUTION: A management computer (facility information acquisition part) includes a facility information acquisition part that acquires production information from individual production facilities and a display part that displays the state of production on a production line (component packaging line), and manages the state of production on the production line that sequentially works on a workpiece (substrate) in a plurality of production facilities to produce a product (package substrate). The display part displays a plurality of facility information sections 111, 111R displaying the facility information on the production facilities in an arrangement manner according to the production order, and displays information on a warning Iw notified by the production facilities in a plurality of warning information sections 112, 112R.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a production management apparatus for managing the production status of a production line and a production status display method for displaying the production status of a production line.

  A product such as a mounting board in which components are mounted on a board is produced by a production line in which a plurality of production processes are sequentially performed in a plurality of production facilities. In such a production line, a production management device that acquires production information from individual production facilities and manages the production status of the production line is known (for example, see Patent Document 1). The management apparatus for a board assembly line in Patent Document 1 displays information acquired from each production facility in a tiled manner on a display unit.

JP 2004-207762 A

  However, in the prior art including Patent Document 1, the production status of each production facility constituting the production line is displayed, but only the displayed information recognizes the production status in which a plurality of production facilities interact with each other. There is a problem that it is difficult to intuitively grasp the production status of the production line.

  Accordingly, an object of the present invention is to provide a production management apparatus and a production status display method that allow an operator to intuitively grasp the production status of a production line.

  The production management device of the present invention is a production management device that manages the production status of a production line that produces products by sequentially working between a plurality of production facilities for a workpiece, A facility information acquisition unit that acquires production information including warning information notified from the production facility; and a display unit that displays a production status of the production line, wherein the display unit displays the facility information of the production facility. A plurality of equipment information sections to be displayed are displayed in an order according to the production order, and the warning information notified from the production equipment is displayed in a plurality of warning information sections displayed corresponding to each of the production facilities. To do.

  The production status display method of the present invention is a production status display method for displaying the production status of a production line for producing a product by sequentially working a workpiece among a plurality of production facilities, from each of the production facilities, A facility information acquisition process for acquiring production information including warning information notified from the production facility, and a plurality of facility information sections for displaying the facility information of the production facility on the display unit are displayed in an arrangement according to the production order. And a display step of displaying the warning information notified from the production facility in a plurality of warning information sections displayed corresponding to each of the production facilities.

  According to the present invention, an operator can intuitively grasp the production status of a production line.

Configuration explanatory diagram of a component mounting line according to an embodiment of the present invention The block diagram which shows the structure of the control system of the component mounting line of one embodiment of this invention The figure which shows an example of the production status screen displayed on the display part with which the management computer of one embodiment of this invention is provided The figure which shows the state by which the pointer was overlapped on the work information area in the production status screen displayed on the display part with which the management computer of one embodiment of this invention is provided. The figure which shows the state by which the pointer was overlaid on the equipment information area in the production status screen displayed on the display part with which the management computer of one embodiment of this invention is provided. The flowchart which shows the production status display method by the management computer of one embodiment of this invention

  Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. The configuration, shape, and the like described below are illustrative examples, and can be appropriately changed according to the specifications of the product and the production line. Hereinafter, as a production line, a component mounting line for producing a mounting substrate having components mounted on a substrate as a product will be described as an example. Below, the same code | symbol is attached | subjected to the element which respond | corresponds in all the drawings, and the overlapping description is abbreviate | omitted. In FIG. 1, the right side of the drawing is referred to as the upstream side, the left side of the drawing is referred to as the downstream side, the lower side of the drawing is referred to as the front side, and the upper side of the drawing is referred to as the rear side.

  First, the configuration of the component mounting line 1 will be described with reference to FIG. The component mounting line 1 includes a substrate supply and storage device M1, a printing machine M2, a print inspection device M3, a substrate distribution device M4, a component mounting machine M5, a component mounting device M6, and a substrate distribution device arranged from the upstream side toward the downstream side. The apparatus M7, the mounting inspection apparatus M8, the reflow apparatus M9, and the board supply / storage apparatus M10 are connected by the communication network 2, and the whole is controlled by the management computer 3.

  Each of the apparatuses M1 to M10 includes a transport lane 5 that transports the substrate 4. The transport lane 5 included in each of the devices M1 to M10 is connected to the transport lane 5 of the adjacent devices M1 to M10, and transports the substrate 4 to the downstream devices M1 to M10 in order. The interval between the transfer lanes 5 is changed by a control unit (see FIG. 2) included in each of the devices M1 to M10 according to the size of the substrate 4 to be transferred.

  The substrate supply and storage devices M1 and M10 include a supply operation unit 23 (see FIG. 2) including a rack 6 that stores a plurality of substrates 4. The substrate supply and storage devices M1 and M10 perform a substrate supply operation for supplying the substrate 4 taken out from the rack 6 by the supply operation unit 23 to the downstream device. Alternatively, the substrate supply and storage devices M1 and M10 execute a substrate storage operation for storing the substrate 4 received from the upstream device in the rack 6. The printing machine M2 includes a printing work unit 7 and executes a solder printing work in which solder is printed (applied) to the electrodes of the substrate 4 carried in from the upstream side by the printing work unit 7 through a mask.

  In FIG. 1, the print inspection apparatus M3 includes a print inspection working unit 43 (see FIG. 2) including a solder inspection camera 8 that images the solder printed on the substrate 4. The print inspection apparatus M3 performs a print inspection operation for inspecting the state of the solder printed on the substrate 4 by the print inspection operation unit 43.

  The substrate distribution devices M4 and M7 include a distribution operation unit 53 (see FIG. 2) that moves the transfer lane 5 forward and backward (arrows a and b) between the front side and the rear side. The substrate distribution devices M4 and M7 receive the substrate 4 from the upstream side by the distribution operation unit 53 and transfer the substrate 4 to the downstream front transport lane 5F or the rear transport lane 5R, or the upstream front transport lane 5F. Alternatively, a substrate sorting operation for receiving the substrate 4 from the rear transfer lane 5R and transferring it to the downstream side is executed.

  In FIG. 1, the component mounting machines M5 and M6 include a front (front side) transport lane 5F and a rear (rear side) transport lane 5R. Component supply units 9 are respectively arranged outside the transfer lanes 5F and 5R. A plurality of tape feeders 10 arranged in the board conveyance direction are set in the component supply unit 9. The tape feeder 10 pitches the parts held on the carrier tape and supplies them to the pickup position by the mounting head 11. The mounting head 11 is moved in the horizontal direction by a head moving mechanism (not shown), and the components supplied from the component supply unit 9 are picked up by the suction nozzles and positioned at the mounting work positions of the transport lanes 5F and 5R. 4 is implemented.

  That is, the component mounting machines M5 and M6 (production equipment) have a plurality of work locations. Further, the transport lanes 5F and 5R, the component supply unit 9, the tape feeder 10, the mounting head 11, and the head moving mechanism constitute a mounting operation unit 63 (see FIG. 2). The component mounting machines M5 and M6 execute a component mounting operation for mounting components by the mounting operation unit 63 on the substrate 4 coated with solder.

  In FIG. 1, the mounting inspection apparatus M8 includes a mounting inspection working unit 73 (see FIG. 2) including a component inspection camera 12 that captures an image of a component mounted on the substrate 4. The mounting inspection apparatus M8 performs a mounting inspection work for inspecting the state of the component mounted on the substrate 4 by the mounting inspection working unit 73. The reflow apparatus M9 includes a reflow working unit 13 that heats the substrate 4 while transporting the substrate 4 within the apparatus. The reflow apparatus M9 performs a reflow operation in which the substrate 4 on which the component is mounted is heated by the reflow operation unit 13 to melt the solder and then the solder is solidified and the component is soldered to the substrate 4.

  The component mounting line 1 is configured as described above. Next, a procedure for producing a mounting board in the component mounting line 1 will be described with reference to FIG. First, the substrate supply / storage device M1 (substrate supply device) supplies the substrate 4 stored in the rack 6 to the downstream printing machine M2. Next, the printing machine M2 prints (applies) solder on the substrate 4, and the print inspection apparatus M3 inspects the state of the solder printed on the substrate 4. Next, the board distribution device M4 distributes the board 4 to the front transfer lane 5F or the rear transfer lane 5R of the component mounting machine M5. Next, the component mounting machines M5 and M6 mount the components on the board 4 and deliver the board 4 to the board distribution device M7.

  Next, the board distribution device M7 transports the board 4 on which the components are mounted to the mounting inspection apparatus M8, and the mounting inspection apparatus M8 inspects the state of the parts mounted on the board 4. Next, the reflow device M9 solders the component to the substrate 4 by a reflow operation. As a result, a mounting substrate in which components are mounted on the substrate 4 via solder is completed. Next, the substrate supply / storage device M10 (substrate storage device) stores the completed mounting substrate in the rack 6. In this way, the component mounting line 1 is a production for producing a mounting board (product) by sequentially working from the upstream side to the downstream side with each of the devices M1 to M10 (a plurality of production facilities) with respect to the board 4 (work). Line.

Next, the configuration of the control system of the component mounting line 1 will be described with reference to FIG.
The substrate supply and storage devices M1 and M10 include a supply control unit 21, a supply storage unit 22, a supply work unit 23, a notification unit 24, and a communication unit 25. The supply control unit 21 controls the supply operation unit 23 based on the substrate supply / storage data stored in the supply storage unit 22 to execute the substrate supply operation or the substrate storage operation. The printing machine M2 includes a print control unit 31, a print storage unit 32, a printing work unit 7, a display unit 33, a notification unit 34, and a communication unit 35. The print control unit 31 executes the solder printing operation by controlling the printing operation unit 7 based on the solder printing data stored in the print storage unit 32.

  The print inspection apparatus M3 includes a print inspection control unit 41, a print inspection storage unit 42, a print inspection work unit 43, a display unit 44, a notification unit 45, and a communication unit 46. The print inspection control unit 41 executes the print inspection work by controlling the print inspection work unit 43 based on the print inspection data stored in the print inspection storage unit 42. The substrate distribution devices M4 and M7 include a distribution control unit 51, a distribution storage unit 52, a distribution work unit 53, a notification unit 54, and a communication unit 55. The distribution control unit 51 controls the distribution work unit 53 based on the distribution data stored in the distribution storage unit 52 to execute the substrate distribution work.

  2, the component mounting machines M5 and M6 include a mounting control unit 61, a mounting storage unit 62, a mounting work unit 63, a display unit 64, a notification unit 65, and a communication unit 66. The mounting control unit 61 controls the mounting work unit 63 based on the mounting data stored in the mounting storage unit 62 to execute the component mounting work. The mounting inspection apparatus M8 includes a mounting inspection control unit 71, a mounting inspection storage unit 72, a mounting inspection work unit 73, a display unit 74, a notification unit 75, and a communication unit 76. The mounting inspection control unit 71 controls the mounting inspection work unit 73 based on the mounting inspection data stored in the mounting inspection storage unit 72 to cause the mounting inspection work to be executed.

  The reflow device M9 includes a reflow control unit 81, a reflow storage unit 82, a reflow work unit 13, a display unit 83, a notification unit 84, and a communication unit 85. The reflow control unit 81 controls the reflow work unit 13 based on the reflow data stored in the reflow storage unit 82 to execute the reflow work.

  In FIG. 2, display units 33, 44, 64, 74, and 83 are display devices such as liquid crystal panels and display various information such as operation screens. The notification units 24, 34, 45, 54, 65, 75, and 84 are configured by a laminated display lamp having a plurality of lamps, a buzzer, and the like, and the operation status of each device M1 to M10 is determined by lighting the lamp, operating the buzzer, and the like. Notify workers. The communication units 25, 35, 46, 55, 66, 76, and 85 are communication interfaces, and exchange signals and data with the other devices M 1 to M 10 and the management computer 3 via the communication network 2.

  The control unit included in each of the devices M1 to M10 transmits the production information Ip such as the warning information Iw, the operation status information Ir, and the substrate ID of the work target substrate 4 to the management computer 3 at a predetermined timing. To do. Moreover, the control part with which each apparatus M1-M10 is equipped with the board | substrate 4 (loading information Ii that the board | substrate 4 (workpiece | work) was carried in to the apparatus M1-M10 (production equipment) or the apparatus M1-M10 (production equipment). The unloading information Io indicating that the workpiece is unloaded is transmitted to the adjacent devices M1 to M10, and is also transmitted to the management computer 3 as production information Ip.

  In FIG. 2, the management computer 3 includes a management control unit 91, a management storage unit 92, an input unit 93, a management display unit 94, and a communication unit 95. The input unit 93 is an input device such as a keyboard, a touch panel, or a mouse, and is used when an operation command or data is input. The management display unit 94 is a display device such as a liquid crystal panel, and displays a production status screen of the component mounting line 1 in addition to various information such as an operation screen for operation by the input unit 93. The communication unit 95 is a communication interface, and exchanges signals and data with the devices M1 to M10 (production equipment) of the component mounting line 1 via the communication network 2.

  The management control unit 91 is an arithmetic device such as a CPU, and manages the component mounting line 1 based on information stored in the management storage unit 92. The management control unit 91 includes an equipment information acquisition unit 91a, a stock count calculation unit 91b, and a display processing unit 91c as internal processing functions. The management storage unit 92 is a storage device and stores production information data 92a and the like.

  In FIG. 2, the equipment information acquisition unit 91a acquires the production information Ip from each of the devices M1 to M10 (production equipment) constituting the component mounting line 1 via the communication unit 95 and manages them as production information data 92a. The data is stored in the storage unit 92. The production information Ip includes the equipment name In, the operation status information Ir, the carry-in information Ii, the carry-out information Io, the warning information Iw, the product information Im of the substrate 4 that is operated by each of the devices M1 to M10, The board ID of the board 4 in the devices M1 to M10 is included.

  The stock number calculation unit 91b calculates the stock number N of the substrates 4 (workpieces) in the apparatuses M1 to M10 (production facilities) based on at least one of the carry-in information Ii and the carry-out information Io. For example, when the carry-in information Ii and the carry-out information Io of one apparatus M1 to M10 are included in the production information Ip, the number-of-stocks calculation unit 91b is equal to the number of substrates 4 carried into the one apparatus M1 to M10. From the difference in the number of substrates 4 carried out from the devices M1 to M10, the number N of the devices M1 to M10 is calculated.

  In addition, when the carry-out information Io of the devices M1 to M10 upstream of the one device M1 to M10 and the carry-in information Ii of the devices M1 to M10 downstream of the one device M1 to M10 are included in the production information Ip, The load number calculation unit 91b determines the presence of one device M1 to M10 from the difference between the number of substrates 4 carried out from the upstream devices M1 to M10 and the number of substrates 4 carried into the downstream devices M1 to M10. The load number N is calculated.

  The display processing unit 91c creates and manages a production status screen indicating the production status of a component mounting line 1 (production line) to be described later based on the production information data 92a and information input from the input unit 93 (input device). It is displayed on the display unit 94. That is, the management display unit 94 is a display unit that displays the production status of the component mounting line 1 (production line). Then, the management computer 3 works on the substrate 4 (work) in sequence with a plurality of devices M1 to M10 (production equipment) to produce a mounting board (product), and the production status of the component mounting line 1 (production line) It becomes a production management device that manages

  Next, a production status screen created by the display processing unit 91c will be described with reference to FIGS. In FIG. 3, a production status screen showing the production status of the component mounting line 1 is displayed on the screen 94 a of the management display unit 94. In the lower part of the screen 94a, in order from the right, a substrate supply and storage device M1, a printing machine M2, a printing inspection device M3, a substrate distribution device M4, a component mounting machine M5, a component mounting device M6, a substrate distribution device M7, a mounting inspection device M8, Production facility sections 101 to 110 that display the production statuses of the reflow device M9 and the substrate supply and storage device M10 are displayed in an arrangement according to the production order.

  In each of the production equipment sections 101 to 110, an equipment information section 111, a warning information section 112, and a work information section 113 are stacked and displayed in order from the bottom to the top. Further, the lane information section 114 is displayed with the work information section 113 sandwiched between the upper and lower sides. In this way, the display processing unit 91c causes the management display unit 94 (display unit) to correspond to each of the devices M1 to M10 (production equipment), a plurality of facility information sections 111, warning information sections 112, work information sections 113, The lane information sections 114 are displayed in an arrangement according to the production order.

  The production equipment sections 105 and 106 of the component mounting machines M5 and M6 indicate the production status of the work site on the front side (front side). Above the production equipment sections 105 and 106 of the component mounters M5 and M6, production equipment sections 105R and 106R indicating the production status of the rear (rear side) work location are displayed. In the production equipment sections 105R and 106R, a work information section 113R, a warning information section 112R, and a facility information section 111R are displayed in a stacked order from the bottom to the top. In addition, the lane information section 114R is displayed with the work information section 113R sandwiched up and down.

  As described above, the display processing unit 91c causes the management display unit 94 (display unit) to provide equipment corresponding to the devices M1 to M10 (production equipment) when the devices M1 to M10 (production equipment) have a plurality of work locations. A plurality of information sections 111 and 111R, warning information sections 112 and 112R, work information sections 113 and 113R, and lane information sections 114 and 114R are displayed.

  In FIG. 3, the facility information sections 111 and 111R include an “facility name” column 111a for displaying the facility name In of each of the devices M1 to M10, an “operation status” column 111b for displaying the operation status information Ir, and product information Im. A “product information” column 111c to be displayed is provided. In this example, the equipment name In is displayed in the “facility name” column 111a with an abbreviation, and the operation status information Ir is displayed in the “operation status” column 111b.

  In this way, the display processing unit 91c causes the management display unit 94 (display unit) to change the facility information section corresponding to the facility information such as the facility name In, the operation status information Ir, and the product information Im of the apparatuses M1 to M10 (production facilities). 111, 111R. In the “operation status” column 111b, the operation status information of the apparatuses M1 to M10 (production facilities) based on the warning information Iw may be displayed. That is, the management display unit 94 (display unit) may display the operation status information based on the warning information Iw on the corresponding facility information sections 111 and 111R as the facility information by the display processing unit 91c.

  In the warning information sections 112 and 112R, a figure imitating a laminated indicator lamp and a buzzer included in each of the devices M1 to M10 is displayed. That is, in each of the warning information sections 112 and 112R, a “stacked display lamp” column 112e for stacking four lamps 112a to 112d in order from the bottom to the top and a “buzzer” column 112f imitating a buzzer are displayed. In the “stacked display lamp” column 112e, colors are displayed on the lamps 112a to 112d in conjunction with the lamps lit by the stacked display lamps of the devices M1 to M10.

  For example, when the operating status information Ir is “operating”, “waiting for previous process (waiting before)”, “waiting for subsequent process (waiting for later)”, etc., and the devices M1 to M10 are operating normally Is displayed in green. In the lamp 112c, the operation status information Ir is “switching the work target product (switching)”, “waiting for component replenishment, during component replenishment (replenishment)”, etc., and the work in the devices M1 to M10 is temporarily stopped. Is displayed in yellow. The lamp 112d is displayed in red when the operating status information Ir is “trouble is stopped (warning)” or the like and the operator needs to recover the devices M1 to M10.

  In the “buzzer” column 112f, a color is displayed when the buzzer is operating (ringing) in conjunction with the buzzer included in each of the devices M1 to M10. For example, a trouble stop due to a suction error in which a suction nozzle cannot pick up a component has occurred at a work location on the front side of the component mounting machine M6, and a buzzer is activated to notify the operator. Therefore, red is displayed in the “buzzer” column 112f corresponding to the work site on the front side of the component mounting machine M6. In this way, the management display unit 94 (display unit) by the display processing unit 91c displays the contents of the warning information Iw notified from the devices M1 to M10 (production equipment) in combination with graphics and colors, and corresponding warning information sections. 112, 112R.

  In FIG. 3, the work information sections 113 and 113 </ b> R display the number N of the substrates 4 (work) in each of the apparatuses M <b> 1 to M <b> 10 (production equipment). Further, the same color is displayed in the work information sections 113 and 113R corresponding to the apparatuses M1 to M10 (production equipment) where the substrate 4 (work) having the same product information Im exists. For example, the substrate supply / storage device M1 and the printing machine M2 have the substrate 4 with the product information Im “TV5”, and the corresponding color (hatched with a diagonal grid in FIG. 3) is displayed in the corresponding work information section 113. Yes.

  In the component mounting machines M5 and M6, mounting substrates having different product information Im are produced by changing the components mounted on the substrate 4 at the front and rear work locations. In other words, at the front side (front side) of the component mounters M5 and M6, a component for the mounting substrate whose product information Im is “Car2a” is mounted on the substrate 4, and the rear side (rear side) of the component mounters M5 and M6. The component for the mounting substrate whose product information Im is “Car2b” is mounted on the substrate 4 at the work location on the side). The product information Im corresponds to the substrate distribution device M4, the substrate distribution device M7, the mounting inspection device M8, the reflow device M9, and the substrate supply / storage device M10 that operates on the substrates 4 of “Car2a” and “Car2b”. In the “product information” column 111c, “Car2” is displayed.

  In FIG. 3, for the sake of convenience, the work information section 113 corresponding to the work locations on the front side of the board distribution device M4, the board distribution device M7, the mounting inspection device M8, the reflow device M9, the substrate supply and storage device M10, and the component mounting machines M5 and M6. Are displayed with the same color (in FIG. 3, hatching with a left-downward oblique line). The work information section 113R corresponding to the work position on the rear side of the component mounters M5 and M6 has a color different from that of the work information section 113 corresponding to the work position on the front side of the component mounters M5 and M6 (in FIG. 3). A hatching is displayed with a slanting line to the right.

  In this manner, the display processing unit 91c causes the management display unit 94 (display unit) to display the number N of the substrates 4 (workpieces) in the devices M1 to M10 (production equipment) on the corresponding work information sections 113 and 113R. To do. Furthermore, the display processing unit 91c causes the management display unit 94 (display unit) to give the same color to the work information sections 113 and 113R corresponding to the devices M1 to M10 (production equipment) where the substrate 4 (work) having the same product information Im exists. indicate.

  In FIG. 3, the lane information sections 114 and 114R correspond to the operating statuses of the transfer lanes 5, 5F, and 5R that transfer the substrate 4 (workpiece) in the apparatuses M1 to M10 (production equipment) included in the operating status information Ir. The color is displayed. For example, it corresponds to the substrate supply / storage device M1, the substrate distribution device M4, the front side of the component mounting machine M5, the substrate distribution device M7, the mounting inspection device M8, the reflow device M9, and the substrate supply / storage device M10 in which the transfer lanes 5 and 5F are operating. In the lane information section 114 to be displayed, green (dotted hatching in FIG. 3) is displayed.

  The lane corresponding to the rear side of the printing machine M2 and the component mounting machine M6 in which the operation status information Ir is “waiting for the previous process (waiting for the previous process)” and “waiting for the subsequent process (waiting for the subsequent process)” and the transport lanes 5 and 5R are suspended. The information sections 114 and 114R are displayed in yellow (in FIG. 3, hatched with a left-down diagonal line). After the component mounting machine M5 in which the operation status information Ir is “Waiting for parts replenishment, parts being replenished (replenishment)” and “trouble is stopped (warning)”, and the transportation lanes 5F and 5R are stopped until the recovery work by the worker is completed. The lane information sections 114 and 114R corresponding to the front side of the component mounter M6 are displayed in pink (hatched with a downward slanted diagonal line in FIG. 3).

  The lane information section 114 corresponding to the printing inspection apparatus M3 in which the operation status information Ir is “switching work target product (switching)” and the conveyance lane 5 is stopped until the product switching from “Car2” to “TV5” is completed. Is displayed in blue (in FIG. 3, hatched with an oblique grid). In this way, the display display unit 91c causes the management display unit 94 (display unit) to transfer the substrate 4 (work) to the lane information sections 114 and 114R in the devices M1 to M10 (production equipment) included in the operation status information Ir. The color corresponding to the operation status of the transport lanes 5, 5F, 5R to be displayed is displayed. The operating status of the transport lanes 5, 5F, 5R and the colors displayed in the lane information sections 114, 114R are not limited to the above example, and can be freely set.

  In FIG. 3, on the screen 94a of the management display unit 94, a pointer 115 that moves in the screen 94a in conjunction with an operation of an input device such as a mouse of the input unit 93 is displayed. FIG. 4 shows a state where the pointer 115 is on the work information section 113 corresponding to the reflow device M9 on the screen 94a of the management display unit 94. When the pointer 115 is overlaid on the work information sections 113 and 113R, an identification information frame 116 is displayed. In the identification information frame 116, the substrate ID (identification information) of the substrate 4 (work) in the apparatuses M1 to M10 (production equipment) corresponding to the work information sections 113 and 113R is displayed.

  In FIG. 4, the identification information frame 116 displays the substrate IDs of the five substrates 4 in the reflow apparatus M9. In this way, the display processing unit 91c causes the management display unit 94 (display unit) to display the pointer 115 linked to the input device, and when the pointer 115 is superimposed on the work information sections 113 and 113R, the work information section The board ID (identification information) of the board 4 (work) in the devices M1 to M10 (production equipment) corresponding to 113 and 113R is displayed.

  FIG. 5 shows a state where the pointer 115 is on the equipment information section 111 corresponding to the front side (front side) of the component mounter M6 on the screen 94a of the management display unit 94. When the pointer 115 is overlaid on the equipment information sections 111 and 111R, an equipment information frame 117 is displayed. In the equipment information frame 117, equipment information of the apparatuses M1 to M10 (production equipment) corresponding to the equipment information sections 111 and 111R is displayed.

  In FIG. 5, in the equipment information frame 117, the equipment name In (“equipment name: component mounter 2 (F)”) and the operation status information Ir (“status: trouble stopped” are shown as the equipment information on the front side of the component mounter M 6. , Adsorption error ”), product information Im (“ current production: Car2a ”“ next production: TV5a ”). Thus, the management display unit 94 (display unit) displays the pointer 115 linked to the input device by the display processing unit 91c, and when the pointer 115 is superimposed on the facility information sections 111 and 111R, the facility information section The equipment information of the apparatuses M1 to M10 (production equipment) corresponding to 111 and 111R is displayed.

  Next, the production status display method by the management computer 3 (production management device) for displaying the production status of the component mounting line 1 (production line) will be described along the flow of FIG. First, the facility information acquisition unit 91a acquires the production information Ip from each of the devices M1 to M10 (production facilities) of the component mounting line 1 (ST1: facility information acquisition step). The acquired production information Ip is stored in the management storage unit 92 as production information data 92a. Next, the number-of-stocks calculation unit 91b, based on at least one of the carry-in information Ii and the carry-out information Io included in the production information Ip, the number of stocks of the substrate 4 (work) in the devices M1 to M10 (production equipment). N is calculated (ST2: number-of-stocks calculation step).

  Next, the display processing unit 91c causes the management display unit 94 to display the number N of the substrates 4 (workpieces) in the devices M1 to M10 (production facilities) corresponding to the workpiece information sections 113 and 113R (ST3: number of shipments). Display process). The number N of stocks displayed in the work information sections 113 and 113R is the number of stocks N of the boards 4 in the devices M1 to M10 included in the production information Ip transmitted from the devices M1 to M10. The stock number N is used, and when it is not included, the stock number N calculated in the stock number calculation step (ST2) is used.

  In FIG. 6, the display processing unit 91c then corresponds to the devices M1 to M10 (production equipment) in which the product information Im of the substrate 4 (work) included in the production information Ip is the same substrate 4 (work) in the management display unit 94. The same color is displayed in the work information sections 113 and 113R to be performed (ST4: work color display step). Next, the display processing section 91c causes the management display section 94 to display the product information Im and the operation status information Ir included in the production information Ip in the corresponding equipment information sections 111 and 111R as equipment information (ST5: equipment information display process).

  Next, the display processing section 91c causes the management display section 94 to display the colors corresponding to the operating statuses of the transport lanes 5, 5F, 5R included in the operating status information Ir in the lane information sections 114, 114R (ST6: Lane color display) Process). Next, the display processing section 91c causes the management display section 94 to display the contents of the warning information Iw notified from the corresponding devices M1 to M10 (production equipment) in a combination of graphics and colors in the warning information sections 112 and 112R (ST7). : Warning display process).

  In FIG. 6, next, the display processing unit 91c causes the management display unit 94 to display the pointer 115 linked to the input device, and determines whether or not the pointer 115 is superimposed on the work information sections 113 and 113R (ST8). When the pointer 115 is overlaid on the work information sections 113 and 113R (Yes in ST8), the display processing section 91c causes the management display section 94 to connect to the devices M1 to M10 (production equipment) corresponding to the work information sections 113 and 113R. The substrate ID (identification information) of a certain substrate 4 (work) is displayed in the identification information frame 116 (ST9: identification information display step).

  When the pointer 115 is not in the work information sections 113 and 113R (No in ST8), or after displaying the substrate ID (identification information) in the identification information display step (ST9), the display processing unit 91c then displays the management display unit 94. , The pointer 115 linked to the input device is displayed, and it is determined whether or not the pointer 115 is superimposed on the facility information sections 111 and 111R (ST10). When the pointer 115 is overlaid on the facility information sections 111 and 111R (Yes in ST10), the facility information of the devices M1 to M10 (production facilities) corresponding to the facility information sections 111 and 111R is displayed in the facility information frame 117. (ST11: Facility information frame display step).

  In the equipment information acquisition step (ST1), in each of the devices M1 to M10 of the component mounting line 1, the start / end of work on the board 4, the start / end of loading / unloading of the board 4, and the start of switching of work target products / This is executed at the timing when the production information Ip is transmitted from the devices M1 to M10 due to a change in the production status, such as termination, occurrence / termination of parts replenishment, occurrence / termination of trouble stop. Or equipment information acquisition part 91a will issue a transmission command to each apparatus M1-M10, and will acquire production information Ip, if predetermined time passes since collection of previous production information Ip.

  If there is a change in the production status in the component mounting line 1 (production line), the number-of-stocks display step (ST3), the work color display step (ST4), the equipment information display step (ST5), the lane color display step (ST6) ), A warning display step (ST7) is executed in response to a change in production status. Alternatively, when the operator operates the input device and the pointer 115 is overlaid on the work information sections 113 and 113R or the equipment information sections 111 and 111R, an identification information display step (ST9) or an equipment information frame display step ( ST11) is executed.

  In this way, the number-of-stocks display process (ST3), the work color display process (ST4), the equipment information display process (ST5), the lane color display process (ST6), the warning display process (ST7), and the identification information display process (ST9). ), The facility information frame display step (ST11) is a display step of displaying the production status of the component mounting line 1 (production line) on the management display unit 94 (display unit).

  As described above, the management computer 3 (facility information acquisition unit) of the present embodiment includes the facility information acquisition unit 91a that acquires the production information Ip from each production facility (devices M1 to M10), and the production line (parts). A display unit (management display unit 94) for displaying the production status of the mounting line 1), and producing a product (mounting substrate) by sequentially working with a plurality of production facilities on the workpiece (substrate 4). The production status of the line is managed. Then, the display unit displays a plurality of facility information sections 111 and 111R for displaying the facility information of the production facility in a manner arranged in accordance with the production order, and further notified to the plurality of warning information sections 112 and 112R from the production facility. Warning information Iw is displayed. As a result, the worker can intuitively grasp the production status of the production line.

  In the above description, the component mounting line 1 that mounts components on the substrate 4 (work) and produces a mounting substrate (product) is described as the production line. However, the production line of the present embodiment is a component mounting line. It is not limited to 1. For example, the assembly line which assembles household appliances as a production line, and the food processing line which manufactures food processing products may be sufficient.

  INDUSTRIAL APPLICABILITY The production management device and the production status display method according to the present invention enable the operator to intuitively grasp the production status of the production line, and are useful in the manufacturing field where the production work is performed by the production equipment.

1 Component mounting line (production line)
3 management computer (production management device)
4 Substrate (work)
94 Management display section (display section)
111, 111R Facility information section 112, 112R Warning information section M1, M10 Substrate supply and storage device (production facility)
M2 printing machine (production equipment)
M3 printing inspection equipment (production equipment)
M4, M7 Substrate sorter (production equipment)
M5, M6 component mounting machines (production equipment)
M8 mounting inspection equipment (production equipment)
M9 reflow equipment (production equipment)

Claims (8)

A production management device for managing the production status of a production line for producing a product by sequentially working between a plurality of production facilities for a workpiece,
From each of the production facilities, a facility information acquisition unit that acquires production information including warning information notified from the production facilities;
A display unit for displaying the production status of the production line,
The display unit displays a plurality of facility information sections that respectively display the facility information of the production facilities in a manner arranged in accordance with a production order, and further displays a plurality of warning information sections that are displayed corresponding to the production facilities. A production management apparatus for displaying the warning information notified from the production facility.   The production management device according to claim 1, wherein the display unit displays the content of the warning information in a combination of a graphic and a color and displays the corresponding warning information section.   The production management device according to claim 1, wherein the display unit displays operation status information based on the warning information in the equipment information section corresponding to the equipment information. The workpiece is a substrate,
The product is a mounting board in which components are mounted on the board via solder,
The production line includes a printing machine that applies the solder to the substrate as the production facility, a component mounting machine that mounts the component on the substrate on which the solder is applied, and a solder that is heated by heating the substrate on which the component is mounted. The production management apparatus according to claim 1, comprising at least one of a reflow apparatus for solidification. A production status display method for displaying a production status of a production line for producing a product by sequentially working a workpiece among a plurality of production facilities,
From each of the production facilities, a facility information acquisition step for acquiring production information including warning information notified from the production facility;
The display unit displays a plurality of facility information sections for displaying the facility information of the production facilities in a manner arranged in accordance with the production order, and further displays a plurality of warning information sections displayed corresponding to each of the production facilities. A display step of displaying the warning information notified from the production facility.   The production status display method according to claim 5, wherein in the display step, the content of the warning information is represented by a combination of a graphic and a color and is displayed in the corresponding warning information section.   The production status display method according to claim 5 or 6, wherein in the display step, operation status information based on the warning information is displayed in the equipment information section corresponding to the equipment information. The workpiece is a substrate,
The product is a mounting board in which components are mounted on the board via solder,
The production line includes a printing machine that applies the solder to the substrate as the production facility, a component mounting machine that mounts the component on the substrate on which the solder is applied, and a solder that is heated by heating the substrate on which the component is mounted. The production status display method according to any one of claims 5 to 7, comprising at least one of a reflow device for solidification.

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