JP2007335711A - Controller - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To show predetermined operation procedure to an operator according to an operator level, a request reliability level, and a shift operator level. <P>SOLUTION: The controller for carrying out control when an operation is performed for equipment has an arithmetic processing means which obtains an operator level corresponding to an operator ID from an operator level table, when the operator ID of the operator carrying out the operation is input by an ID input means; obtains an operation procedure corresponding to the operator level from the operation procedure table; shows the obtained operation procedure to a display means; and thereafter judges whether or not an operation according to the operation procedure is carried out. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a control device that performs control when work is performed on equipment.

  Conventionally, when an operator performs an operation on equipment according to the situation, the control device displays the operation procedure of the operation on the display means so that the operator can easily perform the operation. It is known to display.

For example, in the data display device described in Patent Literature 1, when a worker level is input, a work procedure is displayed on the display unit by guidance suitable for the worker at the worker level.
JP-A-9-326599

  The guidance suitable for a worker at the worker level is to explain the work procedure in an expression that is easy for the worker at the worker level to understand, and does not change the substantial contents of the displayed work procedure. Absent. That is, in the data display device described in Patent Document 1, even if the worker level is changed, the work procedure having substantially the same content is displayed.

  However, if only the same work procedure is displayed on the display means in this way, it is not possible to show an appropriate work procedure to workers having different worker levels. For example, when a worker with a low worker level works, it is preferable to work according to a detailed work procedure, and when a worker with a high worker level works, the work is performed according to a simple work procedure. It is preferable. Therefore, it is desirable for the worker to show a predetermined work procedure according to the worker level.

  Further, depending on the product produced by the equipment, the required reliability level may be different, so it is also desirable to change the work procedure shown to the worker according to the required reliability level.

  Furthermore, since the shift worker level calculated | required by work hours etc. may change with work shifts, for example, it is also desired to change the work procedure shown to a worker according to a shift worker level.

  In view of such circumstances, the present invention provides a control device capable of showing an operator a predetermined operation procedure according to an operator level, a required reliability level, or a shift operator level. With the goal.

  In order to solve the above-described problem, the first means of the present invention is a control device that performs control when work is performed on equipment, and an ID capable of inputting a worker ID for identifying a worker. The input means, a worker level table in which the worker ID and the worker level are associated with each worker, and a work in which the worker level is associated with a work procedure to be followed by the worker at the worker level. Work information storage means for storing a procedure table, display means capable of displaying information, and when the worker ID of the worker who performs the work is input by the ID input means when the work is performed, A worker level corresponding to the worker ID is obtained from the worker level table, a work procedure corresponding to the worker level is obtained from the work procedure table, and the obtained work procedure is displayed on the display hand. After displaying the and is characterized in that it comprises a processing means for determining whether the work in accordance with the work procedures were performed.

  According to this configuration, the worker level is acquired by inputting the worker ID, and the work procedure corresponding to the worker level is displayed. It is possible to show a predetermined work procedure according to the above. In addition, since it is determined whether or not the work according to the work procedure has been performed, it is possible to detect that the work according to the work procedure has not been performed as a work mistake. Furthermore, since the worker level table in which the worker ID is associated with the worker level and the work procedure table in which the worker level is associated with the work procedure are stored in the work information storage means, the administrator The work procedure of each worker can be managed by the table.

  The first means further comprises work input means capable of selecting and inputting one of a plurality of predetermined kinds of work, and the work procedure table includes the operator level and its operator level for each work. The operator is associated with a work procedure to be followed by a worker at the worker level, and the arithmetic processing means is the worker of the worker who performs the work when the work input by the work input means is performed. When an ID is input by the ID input means, a worker level corresponding to the worker ID is obtained from the worker level table, and a work procedure corresponding to the worker level in the work is obtained from the work procedure table. It is preferable to determine whether or not the work according to the work procedure has been performed after the obtained work procedure is displayed on the display means.

  According to this structure, the said effect can be acquired with respect to all the predetermined types of work.

  In the first means, the determination result as to whether or not the work according to the work procedure performed by the arithmetic processing means is performed is recorded in association with the worker ID, and the history is displayed on the display. It is preferable to further include work result storage means that can be displayed on the means.

  According to this configuration, since the history of determination results is displayed, the administrator can grasp the number and frequency of work mistakes for each worker simply by looking at the history. In other words, the administrator can review the judgment result history to review the worker level of each worker and set an appropriate worker level for each worker.

  In order to solve the above-described problem, the second means of the present invention is a control device that performs control when work is performed on equipment, and a production item ID that identifies a product produced by the equipment. An ID input means capable of inputting the information, a required reliability level table in which the production item ID is associated with the required reliability level for each product to be produced, and a product having the required reliability level and the required reliability level is produced. Work information storage means for storing a work procedure table in which work procedures to be followed by an operator in work to be performed, display means capable of displaying information, and products to be produced when the work is performed When the production item ID is input by the ID input means, the required reliability level corresponding to the production item ID is obtained from the required reliability level table, and the work procedure is obtained. Calculation processing means for obtaining a work procedure corresponding to the required reliability level from the table, displaying the obtained work procedure on the display means, and determining whether or not work according to the work procedure has been performed; It is characterized by providing.

  According to this configuration, the required reliability level is acquired by inputting the production item ID of the product to be produced, and the work procedure corresponding to the required reliability level is displayed. The work procedure predetermined according to the required reliability level can be shown. In addition, since it is determined whether or not the work according to the work procedure has been performed, it is possible to detect that the work according to the work procedure has not been performed as a work mistake. Furthermore, the required reliability level table in which the production item ID is associated with the required reliability level and the work procedure table in which the required reliability level is associated with the work procedure are stored in the work information storage means. The person can manage the work procedure of each product by using these tables.

  The second means further comprises work input means capable of selecting and inputting one of a plurality of predetermined kinds of work, and the work procedure table includes the required reliability level for each work. In this work performed when producing a product of the required reliability level, the work procedure to be followed by the worker is associated, and the arithmetic processing means performs the work input by the work input means. When the production item ID of the product to be produced is input by the ID input means, the required reliability level corresponding to the production item ID is acquired from the required reliability level table, and from the work procedure table After obtaining a work procedure corresponding to the required reliability level in the work and displaying the obtained work procedure on the display means, the work according to the work procedure is performed. It is preferable that to determine Taka not.

  According to this structure, the said effect can be acquired with respect to all the predetermined types of work.

  In order to solve the above-mentioned problem, a third means of the present invention is a control device that performs control when work is performed on equipment, and is an ID input capable of inputting a shift ID for identifying a work shift Means, a shift worker level table in which the shift ID and the shift worker level are associated with each work shift, and the worker in the work performed at the time of the shift of the shift worker level and the shift worker level. A work information storage means for storing a work procedure table that associates work procedures to be followed, a display means capable of displaying information, and a shift ID of a work shift is input by the ID input means when the work is performed. The shift operator level corresponding to the shift ID is acquired from the shift operator level table, and the shift operator level is obtained from the work procedure table. A calculation processing means for acquiring a work procedure corresponding to a worker level, displaying the acquired work procedure on the display means, and determining whether or not a work according to the work procedure has been performed. It is characterized by.

  According to this configuration, the shift worker level is acquired by inputting the shift ID of the work shift, and the work procedure corresponding to the shift worker level is displayed. Thus, a predetermined work procedure can be shown according to the shift worker level. In addition, since it is determined whether or not the work according to the work procedure has been performed, it is possible to detect that the work according to the work procedure has not been performed as a work mistake. Further, since the shift operator level table for associating the shift ID with the shift worker level and the work procedure table for associating the shift worker level with the work procedure are stored in the work information storage means, the administrator can use these tables. Can manage the work procedure of each business shift.

  The third means further includes work input means capable of selecting and inputting one of a plurality of predetermined kinds of work, and the work procedure table includes the shift worker level for each work. In the work performed at the time of the shift worker level work shift, the work procedure to be followed by the worker is associated, and the arithmetic processing means performs the work input by the work input means. When the shift ID of the work shift is input by the ID input means, the shift worker level corresponding to the shift ID is obtained from the shift worker level table, and the shift in the work is obtained from the work procedure table. After obtaining the work procedure corresponding to the worker level and displaying the obtained work procedure on the display means, the work according to the work procedure is performed. It is preferable that it is determined whether the.

  According to this structure, the said effect can be acquired with respect to all the predetermined types of work.

  In the second or third means, the judgment result of whether or not the work according to the work procedure performed by the arithmetic processing means is recorded in association with the production item ID or the shift ID, Work result storage means that can display the history on the display means can be further provided.

  In the first to third means, when work according to the work procedure is performed based on the judgment of the arithmetic processing means, the work machine related to the mounting system can be operated, while the work It is preferable to further include an operation control unit that keeps the operation of the work machine disabled when work according to the procedure is not performed.

  According to this configuration, since the mounting machine can be operated only when the work according to the work procedure is performed, the mounting machine can be operated while there is a work mistake. Can be prevented.

  For example, the equipment in the first to third means can include a surface mounter that takes out components from the component supply unit and mounts them on the substrate.

  According to the present invention, it is possible to show an operator a predetermined operation procedure according to an operator level, a required reliability level, or a shift operator level.

(First embodiment)
1 and 2 show an outline of a surface mounter 1 (hereinafter simply referred to as a mounter 1) that is one of working machines related to a mounting system for mounting components on a board. Although not shown, a screen printer or the like is also provided as the working machine. The mounting system corresponds to the equipment of the present invention. The mounting system to which the present invention is applied is not limited to the present embodiment, and the present invention can also be applied to a mounting system in which only a mounting machine or a screen printing machine is provided as a work machine, for example. Further, the present invention can be applied to various equipment other than the mounting system.

  The mounting machine 1 includes a base 2, a conveyor 4 that is arranged on the base 2 and conveys the printed circuit board 3, component supply units 5 that are arranged on both sides of the conveyor 4, and the upper side of the base 2. The mounting head unit 6 is provided.

  The head unit 6 is movable between the component supply unit 5 and the installation location of the printed circuit board 3 so that components can be picked up from the component supply unit 5 and mounted on the printed circuit board 3. Then, the head unit 6 is movable in the X-axis direction (the direction of the conveyor 4) and the Y-axis direction (a direction orthogonal to the X-axis direction on the horizontal plane) over a predetermined range.

  That is, both end portions of the head unit support member 7 extending in the X-axis direction are supported by the guide rail 8 in the Y-axis direction, and the head unit support member 7 can be moved along the guide rail 8. The head unit 6 is supported by the support member 7 so as to be movable along the X axis. The Y-axis servomotor 11 drives the head unit support member 7 in the Y-axis direction via the ball screw 12, and the X-axis servomotor 13 drives the head unit 6 in the X-axis direction via the ball screw 14. Driving is performed.

  The head unit 6 is provided with a plurality of mounting heads 16 having nozzles 15 for sucking components arranged in a line in the X-axis direction, and Z-axis driving means for moving the mounting heads 16 up and down. (Not shown) and rotation driving means (not shown) for rotating the mounting head 16 are provided. Further, a negative pressure for adsorbing components can be supplied to the nozzle 15.

  The component supply unit 5 is provided with component supply means, and a component assembly that holds a large number of electronic components is set in the component supply means. In the present embodiment, a tape feeder 20 is used as a component supply means, and the tape feeder 20 is arranged in multiple rows in the X-axis direction. The tape feeder 20 is mounted with a reel (not shown) on which a component tape storing and holding small pieces of electronic components at predetermined intervals is wound as the component assembly. The tape feeder 20 is configured to pick up components by the head unit 6 while intermittently feeding the tape from the reel to the component extraction portion at the tip of the feeder.

  Although not shown, the reel and the tape feeder 20 are attached with barcodes by attaching barcode labels. The barcode attached to the reel is obtained by converting the part ID for identifying the part possessed by the reel into a barcode, and the barcode attached to the tape feeder 20 is the component supply means for identifying the tape feeder 20. The ID is converted into a barcode. These bar codes can be read by a handy bar code reader 42 described later.

  FIG. 3 is a block diagram illustrating a configuration of a control device including the controller 30 and the like according to the first embodiment of the present invention that controls the mounting machine 1.

  The controller 30 includes a CPU that executes logical operations, a ROM that stores various programs that control the CPU, a RAM that temporarily stores various data during operation, an HDD, and the like. Arithmetic processing means 31, mounting program storage means 32, transport system data storage means 33, motor control means 34, external input / output means 35, image processing means 36, work information storage means 37, work result storage means 38, and Operation control means 39 and the like are included. The controller 30 is connected to a display unit (display means) 41 made up of a display device, an input means 43 made up of a keyboard or a touch panel, and a barcode reader 42 so that various kinds of information described later can be inputted and outputted. It has become. The display unit 41 may be a monitor provided in the mounting machine 1 or an external personal computer.

  The arithmetic processing means 31 drives the head unit 6 and the like so as to proceed with a series of mounting operations according to the mounting program stored in the mounting program storage means 32, that is, all operations from loading to unloading of the substrate 3 into the apparatus. Are controlled in a centralized manner and various arithmetic processes associated with the work are performed. Further, the arithmetic processing means 31 performs the control shown in the flowchart of FIG. 5 when an operation is performed on the mounting machine 1 by an operator according to the situation. In particular, the arithmetic processing unit 31 displays a work procedure corresponding to the worker level on the display unit 41 and determines whether or not a work according to the work procedure has been performed. Details of this control will be described later.

  The mounting program storage unit 32 stores a mounting program related to a series of mounting operations as described above.

  The transport system data storage means 33 stores various information necessary for controlling the mounting operation. Specifically, the component-related information such as the type and shape of the mounted component, the type, shape, and component mounting coordinates of the board 3 Various information such as substrate related information such as the above, and drive related information such as the moving speed of the head unit 6 is stored.

  The motor control means 34 drives and controls the X-axis and Y-axis servomotors 13 and 11 to move the head unit 6 two-dimensionally on the XY coordinate plane, and for mounting each head unit 6. The R-axis and Z-axis servomotors (not shown) are driven and controlled to operate the head 16. Although not shown, each motor has a built-in rotational position information detecting means such as an encoder, and the motor control means 34 controls each motor based on information detected by the rotational position information detecting means. .

  The external input / output unit 35 controls signal input from various sensors and the like that are incorporated in the mounting machine 1.

  The image processing means 36 performs predetermined image processing on the image data output from the board recognition camera and the component recognition camera (not shown). While recognizing various marks, the component attracting state with respect to the mounting head 16 is recognized, and a correction amount related to the mounting position is calculated as necessary.

  The work information storage means 37 stores an operator level table and a work procedure table.

  For example, as shown in FIG. 4A, the worker level table associates worker IDs for identifying workers for each worker with worker levels. For example, for the worker whose worker ID is A1, the worker level is Lv. 1 for the worker whose worker ID is A3, the worker level is Lv. 2 Then, barcodes obtained by converting these worker IDs into barcodes are attached to, for example, the worker's name tag and the like, and the barcodes are read by the barcode reader 42 so that the worker IDs are read and inputted. It has become so. That is, the barcode reader 42 corresponds to the ID input means of the present invention.

  For example, as shown in FIG. 4B, the work procedure table associates a worker level with a work procedure to be followed by a worker at the worker level for each work. In the present embodiment, as the work, six kinds of work including parts setup, parts collection, splicing, solder setup, mask setup, and production type switching are predetermined. For example, regarding the part setup work, the worker level is Lv. 1, the work procedure is disabled, and the worker level is Lv. 2, the work procedure is checked twice for new and old, and the worker level is Lv. In 3, the work procedure is a new and old verification once check.

  The work result storage unit 38 records the determination result of whether or not the work according to the work procedure performed by the arithmetic processing unit 31 is performed in association with the worker ID, and the worker outputs a history. When an operation is performed, the history is displayed on the display unit 41.

  When the operation according to the work procedure is performed based on the determination of the arithmetic processing unit 31, the operation control unit 39 enables the mounter 1 to be operated, while the operation according to the work procedure is performed. If not, the operation of the mounting machine 1 is made impossible.

  Below, with reference to FIG. 5, the control which the arithmetic processing means 31 performs when work is performed by an operator is demonstrated.

  First, when the worker who performs the work reads the barcode attached to himself / herself by the barcode reader 42 and inputs the worker ID (step S1), the arithmetic processing means 31 reads the work from the worker level table. The worker level corresponding to the worker ID is acquired (step S2).

  Next, when the operator selects and inputs a work to be performed from among the six types of work using the input means 43 (step S3), the arithmetic processing means 31 moves from the work procedure table to the worker level in the work. Get the corresponding work procedure. That is, the input means 43 also has a function as work input means of the present invention. And the arithmetic processing means 31 judges whether the kind of operation | work input from the acquired operation | work procedure is possible (step S4). Specifically, when the work procedure is not possible, the arithmetic processing means 31 determines that the work cannot be performed at the worker level of the worker who is going to perform the work (in step S4). NO), an error without work authority is displayed on the display unit 41 (step S9). On the contrary, when the work procedure is other than impossible, the arithmetic processing means 31 determines that the work is possible (YES in step S4), and displays the work procedure on the display unit 41 (step S5). ).

  For example, when splicing work is performed, the worker level is Lv. In the case of 2, since the work procedure is a new / old verification twice check, a display as shown in FIG. 6A is performed. According to this display, the worker reads the reel mounted on the tape feeder 20 and the barcode of the reel to be attached in place of the reel with the barcode reader 42 before the splicing work, and after the splicing work, The barcode of the removed reel and the reel mounted on the tape feeder 20 is read by the barcode reader 42 to read the new component ID and the old component ID. The worker level is Lv. In the case of 3, since the work procedure is a new / old verification once check, a display as shown in FIG. 6B is performed. In accordance with this display, the operator reads the barcode of the reel attached to and detached from the tape feeder 20 with the barcode reader 42 only before the splicing work, thereby reading the new part ID and the old part ID. Just do it.

  Note that the display shown in FIG. 6 is an example, and the display unit 41 may sequentially display, for example, each process such as reading the old part ID, and the work procedure is displayed in a guidance format. It may come to be.

  After the worker finishes the work, the arithmetic processing means 31 determines whether or not the work according to the work procedure has been performed (step S6). Specifically, the arithmetic processing unit 31 counts the number of times the component ID is read, and if this number matches the number of times determined in the work procedure, it determines that the work has been performed in the correct work procedure (step YES in S6), the work result is accepted and the subsequent processing is executed (step S7). That is, only when the processing proceeds to step S7, the operation control means 39 makes the operation of the mounting machine 1 possible and the operation is performed. Conversely, if the number of times the component ID has been read does not match the number of times determined in the work procedure, the arithmetic processing means 31 determines that the work has not been performed with the correct work procedure (NO in step S6), and the display. An error due to a work procedure error is displayed on the unit 41 (step S9).

  For example, when splicing work is performed, the worker level is Lv. In the case of 2, since the work procedure is checked for new and old times twice, it is determined that the work according to the work procedure has not been performed unless the part ID is read four times in total. The worker level is Lv. In the case of 3, since the work procedure is checked once for new and old collation, if the part ID is read twice in total, it is determined that the work according to the work procedure has been performed.

  After Steps S7, S9, and S10, the judgment result made by the arithmetic processing means 31 is stored in the work result storage means 38, whereby the work result history is output (Step S8). When a history output operation is performed by the worker, the history of determination results is displayed on the display unit 41 by the work result storage unit 38. This history can be displayed for each worker ID as shown in FIGS. 7A and 7B, for example.

  As described above, in the mounting machine 1 of the first embodiment, the worker level is acquired by reading the worker ID, and the work procedure corresponding to the worker level is displayed on the display unit 41. Therefore, a predetermined work procedure can be shown to the worker according to the worker level. In other words, the work procedure can be switched for each worker level. This allows a low-skill worker to perform a reliable check operation according to a detailed work procedure when working. When skill workers perform work, work efficiency can be emphasized. In addition, since it is determined whether or not the work according to the work procedure has been performed, it is possible to detect that the work according to the work procedure has not been performed as a work mistake. Furthermore, since the worker level table in which the worker ID and the worker level are associated and the work procedure table in which the worker level and the work procedure are associated with each other are stored in the work information storage unit 37, the administrator The work procedure of each worker can be managed by these tables.

  In addition, since the work procedure table associates the worker level with the work procedure for each of six predetermined types of work, the effect can be obtained for all of the work.

  Furthermore, since the display unit 41 displays the history of the determination result by the work result storage means 38, the administrator can grasp the number and frequency of work mistakes for each worker only by looking at the history. be able to. In other words, the administrator can review the judgment result history to review the worker level of each worker and set an appropriate worker level for each worker. For example, as shown in FIG. When the second worker is working properly, the worker level is set to Lv. 3 or as shown in FIG. 7B, the worker level is Lv. 2 operator frequently fails, the worker level is set to Lv. Can be demoted to 1.

  Furthermore, since the operation of the mounting machine 1 is enabled by the operation control means 39 only when work according to the work procedure is performed, the mounting machine 1 remains in a state where there has been a work error. It is possible to prevent driving.

  In this embodiment, the work type is input after the worker ID is input. However, the worker ID may be input after the work type is input.

  Further, the operator ID is not necessarily input by the bar code reader 42, but may be manually input by the input means 43.

(Second Embodiment)
Next, the controller 30 according to the second embodiment of the present invention will be described.

  In the controller 30 according to the second embodiment, the work result storage unit 38 is not provided, and the work information storage unit 37 performs the required reliability table illustrated in FIG. 8A and the work illustrated in FIG. The procedure table is stored.

  The required reliability level table associates a production item ID for identifying a board for each board to be produced with a required reliability level. For example, the required reliability level is Lv. 1 and the required reliability level is Lv.1 for an in-vehicle board whose production item ID is B3. 2 A barcode obtained by converting these production item IDs into barcodes is attached to a production plan table, for example, and this barcode is read by the barcode reader 42 so that the production item ID is read. Yes.

  The work procedure table associates a required reliability level with a work procedure to be followed by an operator in a work performed when producing a board having the required reliability level for each work. In the present embodiment, as the work, six kinds of work including parts setup, parts collection, splicing, solder setup, mask setup, and production type switching are predetermined. For example, the required reliability level is Lv. 1 requires no work procedure, and the required reliability level is Lv. In 2, the work procedure is checked once for new and old verification.

  FIG. 9 is a flowchart showing an example of control by the arithmetic processing means 31 in the second embodiment. Below, with reference to FIG. 9, the control which the arithmetic processing means 31 performs when work is performed by an operator is demonstrated.

  First, when the worker who performs the work reads the barcode of the board to be produced by the barcode reader 42 and inputs the production item ID (step S21), the arithmetic processing means 31 performs its production from the required reliability level table. The required reliability level corresponding to the item ID is acquired (step S22).

  Next, when the operator selects and inputs a work to be performed from among the six types of work using the input means 43 (step S23), the arithmetic processing means 31 reads the required reliability level for the work from the work procedure table. Get the work procedure corresponding to. And the arithmetic processing means 31 judges whether the kind of operation | work input from the acquired operation | work procedure is required (step S24). Specifically, the arithmetic processing unit 31 proceeds to step S27 when the work procedure is not necessary (NO in step S24). Conversely, if a work procedure is required (YES in step S24), the work procedure is displayed on the display unit 41 (step S25). The display of the work procedure is performed in the same manner as in the first embodiment described above.

  After the worker finishes the work, the arithmetic processing means 31 determines whether or not the work according to the work procedure has been performed (step S26). Specifically, the arithmetic processing unit 31 counts the number of times the component ID is read, and if this number matches the number of times determined in the work procedure, it determines that the work has been performed in the correct work procedure (step YES in S26), the work result is accepted and the subsequent processing is executed (step S27). That is, only when the process proceeds to step S27, the operation control means 39 makes the mounter 1 operable, and the operation is performed. Conversely, if the number of times the component ID has been read does not match the number of times determined in the work procedure, the arithmetic processing means 31 determines that the work has not been performed with the correct work procedure (NO in step S26), and the display. An error of work procedure error is displayed on the unit 41 (step S28).

  As described above, in the mounting machine 1 of the second embodiment, the required reliability level is acquired by reading the production item ID of the board to be produced, and the work procedure corresponding to the required reliability level is displayed. Therefore, it is possible to show the operator a predetermined work procedure according to the required reliability level. In other words, the work procedure can be switched for each required reliability level, so when producing a board that requires high reliability, a reliable check operation is performed, and a board that requires productivity is produced. When doing so, work efficiency can be emphasized. In addition, since it is determined whether or not the work according to the work procedure has been performed, it is possible to detect that the work according to the work procedure has not been performed as a work mistake. Furthermore, the required reliability level table in which the production item ID is associated with the required reliability level and the work procedure table in which the required reliability level is associated with the work procedure are stored in the work information storage means. The person can manage the work procedure of each substrate by using these tables.

  Further, since the work procedure table associates the required reliability level with the work procedure for each of six predetermined types of work, the effect can be obtained for all of those work. .

  Furthermore, since the operation of the mounting machine 1 is enabled by the operation control means 39 only when work according to the work procedure is performed, the mounting machine 1 remains in a state where there has been a work error. It is possible to prevent driving.

  In this embodiment, the work type is input after the production item ID is input. However, the production item ID may be input after the work type is input.

  Further, the input of the production item ID does not necessarily have to be performed by the barcode reader 42, but may be manually input by the input means 43.

  Further, similarly to the first embodiment, the work result storage means 38 is provided, and the judgment result as to whether or not the work according to the work procedure performed by the arithmetic processing means 31 is performed is associated with the production item ID. While recording, the history may be displayed on the display unit 41.

(Third embodiment)
Next, a controller 30 according to a third embodiment of the present invention will be described. The controller 30 according to the third embodiment has substantially the same configuration as the controller 30 according to the second embodiment, and only the configuration of the work information storage unit 37 is different. Specifically, the work information storage unit 37 stores a shift work level table illustrated in FIG. 10A and a work procedure table illustrated in FIG.

  The shift work level table associates a shift ID for identifying a work shift for each work shift with a shift work level. For example, a shift work level of Lv. 1 and a shift work level of Lv. 2 Then, barcodes obtained by converting these shift IDs into barcodes are attached to, for example, a business plan table and the like, and the barcode ID is read by the barcode reader 42 so that the shift ID is read.

  The work procedure table associates the shift work level for each work with the work procedure that the worker should follow in the work performed at the shift work level. In the present embodiment, as the work, four kinds of work including parts setup, parts collection, splicing, and production type switching are determined in advance. For example, for the part setup work, the shift work level is Lv. 1, the work procedure is checked twice, old and new, and the shift work level is Lv. 2, the work procedure is checked once for new and old, and the shift work level is Lv. In 3, the work procedure is checked once only for new.

  FIG. 11 is a flowchart showing an example of control by the arithmetic processing means 31 in the third embodiment. Below, with reference to FIG. 11, the control which the arithmetic processing means 31 performs when an operator performs work is demonstrated.

  First, when the worker who performs the work reads the barcode of the work shift by the barcode reader 42 and inputs the shift ID (step S31), the arithmetic processing means 31 corresponds to the shift ID from the shift work level table. The shift work level to be acquired is acquired (step S32).

  Next, when the operator selects and inputs a work to be performed from among the four types of work by the input means 43 (step S33), the arithmetic processing means 31 reads the required reliability level for the work from the work procedure table. Get the work procedure corresponding to. And the arithmetic processing means 31 displays the acquired work procedure on the display unit 41 (step S34). The display of the work procedure is performed in the same manner as in the first embodiment described above.

  After the worker finishes the work, the arithmetic processing means 31 determines whether or not work according to the work procedure has been performed (step S35). Specifically, the arithmetic processing unit 31 counts the number of times the component ID is read, and if this number matches the number of times determined in the work procedure, it determines that the work has been performed in the correct work procedure (step If YES in S35, the work result is accepted and the subsequent processing is executed (step S36). That is, only when the process proceeds to step S36, the operation control means 39 makes the mounter 1 operable, and the operation is performed. Conversely, if the number of times the component ID has been read does not match the number of times determined in the work procedure, the arithmetic processing means 31 determines that the work has not been performed with the correct work procedure (NO in step S35), and the display. An error due to a work procedure error is displayed on the unit 41 (step S37).

  As described above, in the mounting machine 1 according to the third embodiment, the shift worker level is acquired by reading the shift ID of the business shift, and the work procedure corresponding to the shift worker level is displayed. Therefore, a predetermined work procedure can be shown to the worker according to the shift worker level. In other words, the work procedure can be switched for each shift work level, so that a reliable check work can be emphasized in a work shift without an administrator, and work efficiency can be emphasized in a work shift in which an administrator is enrolled. In addition, since it is determined whether or not the work according to the work procedure has been performed, it is possible to detect that the work according to the work procedure has not been performed as a work mistake. Further, since the shift operator level table for associating the shift ID with the shift worker level and the work procedure table for associating the shift worker level with the work procedure are stored in the work information storage means, the administrator can use these tables. Can manage the work procedure of each business shift.

  Further, since the work procedure table associates the shift work level and the work procedure for each of the four types of work determined in advance, the effect can be obtained for all of those work.

  Furthermore, since the operation of the mounting machine 1 is enabled by the operation control means 39 only when work according to the work procedure is performed, the mounting machine 1 remains in a state where there has been a work error. It is possible to prevent driving.

  In this embodiment, the work type is input after the shift ID is input. However, the shift ID may be input after the work type is input.

  Further, the shift ID is not necessarily input by the barcode reader 42, but may be manually input by the input means 43, or a time table may be provided in the controller 30 so that the time is Depending on the band, the time table may be automatically input.

  Further, similarly to the first embodiment, the work result storage unit 38 is provided, and the determination result of whether or not the work according to the work procedure performed by the arithmetic processing unit 31 is performed is recorded in association with the shift ID. In addition, the history may be displayed on the display unit 41.

It is a schematic plan view of the surface mounting machine which is one of the working machines regarding the mounting system which mounts components in a board | substrate. It is a schematic front view of the part by which the head unit of the surface mounter is supported. It is a block diagram which shows the structure of the control apparatus which concerns on 1st Embodiment of this invention. (A) is a figure which shows the operator level table in 1st Embodiment, (b) is a figure which shows the work procedure table in 1st Embodiment. It is a flowchart which shows an example of the control by the arithmetic processing means in 1st Embodiment. It is a figure which shows an example of the work procedure in 1st Embodiment, (a) is an operator level Lv. 2, (b) indicates that the worker level is Lv. The case of 3 is shown. (A) (b) is a figure which shows an example of the log | history of the determination result in 1st Embodiment. (A) is a figure which shows the request | requirement reliability level table in 2nd Embodiment, (b) is a figure which shows the work procedure table in 2nd Embodiment. It is a flowchart which shows an example of the control by the arithmetic processing means in 2nd Embodiment. (A) is a figure which shows the shift operator level table in 3rd Embodiment, (b) is a figure which shows the work procedure table in 3rd Embodiment. It is a flowchart which shows an example of the control by the arithmetic processing means in 3rd Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Surface mounter 5 Component supply part 30 Controller (control apparatus)
31 arithmetic processing means 37 work information storage means 38 work result storage means 39 operation control means 41 display unit (display means)
42 Bar code reader 43 Input means

Claims (10)

A control device that performs control when work is performed on equipment,
An ID input means capable of inputting a worker ID for identifying the worker;
A worker level table in which the worker ID is associated with a worker level for each worker, and a work procedure table in which the worker level is associated with a work procedure to be followed by a worker at the worker level are stored. Working information storage means for
Display means capable of displaying information;
When the work is performed, when the worker ID of the worker who performs the work is input by the ID input means, the worker level corresponding to the worker ID is acquired from the worker level table, and Arithmetic processing for obtaining a work procedure corresponding to the worker level from the work procedure table, displaying the obtained work procedure on the display means, and determining whether or not a work according to the work procedure has been performed. And a control device. A work input means capable of selecting and inputting one of a plurality of predetermined kinds of work;
The work procedure table associates the worker level and the work procedure to be followed by the worker at the worker level for each work,
When the work input by the work input means is performed and the worker ID of the worker who performs the work is input by the ID input means, the arithmetic processing means performs the work from the worker level table. The worker level corresponding to the worker ID is obtained, the work procedure corresponding to the worker level in the work is obtained from the work procedure table, and the obtained work procedure is displayed on the display means, and then the work is performed. The control device according to claim 1, wherein it is determined whether or not an operation according to a procedure has been performed.   A work that can be performed by the arithmetic processing means to record the determination result as to whether or not the work according to the work procedure has been performed in association with the worker ID and to display the history on the display means. The control device according to claim 1, further comprising a result storage unit. A control device that performs control when work is performed on equipment,
ID input means capable of inputting a production item ID for identifying a product produced by the equipment;
An operator performs a required reliability level table in which the production item ID and the required reliability level are associated with each product to be produced, and an operation performed when producing a product having the required reliability level and the required reliability level. Work information storage means for storing a work procedure table that associates work procedures to be followed;
Display means capable of displaying information;
When the operation is performed, when a production item ID of a product to be produced is input by the ID input means, a required reliability level corresponding to the production item ID is obtained from the required reliability level table, and Arithmetic processing for obtaining a work procedure corresponding to the required reliability level from the work procedure table, displaying the obtained work procedure on the display means, and determining whether or not a work according to the work procedure has been performed. And a control device. A work input means capable of selecting and inputting one of a plurality of predetermined kinds of work;
The work procedure table associates the required reliability level with the work procedure to be followed by the worker in the work performed when producing the product of the required reliability level for each work,
When the operation item input by the operation input unit is performed and the production item ID of the product to be produced is input by the ID input unit, the arithmetic processing unit is configured to output the production item ID from the required reliability level table. And obtaining the work procedure corresponding to the required reliability level in the work from the work procedure table, displaying the obtained work procedure on the display means, and then performing the work. The control device according to claim 4, wherein it is determined whether or not an operation according to a procedure has been performed. A control device that performs control when work is performed on equipment,
ID input means capable of inputting a shift ID for identifying a business shift;
A shift worker level table in which the shift ID and the shift worker level are associated with each work shift, and work to be followed by the worker in the work performed when the shift worker level and the shift worker level are shifted. Work information storage means for storing a work procedure table in which procedures are associated;
Display means capable of displaying information;
When a shift ID of a work shift is input by the ID input means when the work is performed, a shift worker level corresponding to the shift ID is acquired from the shift worker level table, and the work procedure table An operation processing unit that acquires the work procedure corresponding to the shift worker level from the display, displays the acquired work procedure on the display unit, and then determines whether or not the operation according to the work procedure has been performed. A control device comprising: A work input means capable of selecting and inputting one of a plurality of predetermined kinds of work;
The work procedure table associates the shift worker level for each work and the work procedure to be followed by the worker in the work performed at the time of the work shift of the shift worker level,
The arithmetic processing means corresponds to the shift ID from the shift operator level table when the shift ID of the work shift is input by the ID input means when the work input by the work input means is performed. The shift operator level is acquired, the work procedure corresponding to the shift worker level in the work is acquired from the work procedure table, the acquired work procedure is displayed on the display means, and then the work procedure is followed. The control apparatus according to claim 6, wherein it is determined whether or not the work has been performed.   The determination result whether or not the operation according to the operation procedure performed by the arithmetic processing unit is recorded in association with the production item ID or the shift ID, and the history is displayed on the display unit. The control apparatus according to claim 4, further comprising a possible work result storage unit.   Based on the determination of the arithmetic processing means, when the work according to the work procedure is performed, the equipment can be operated, while when the work according to the work procedure is not performed. The control device according to any one of claims 1 to 8, further comprising an operation control unit that disables the operation of the equipment.   The control device according to claim 1, wherein the equipment includes a surface mounter that takes out a component from a component supply unit and mounts the component on a substrate.

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