JP2008311393A - Processing apparatus for substrate - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a processing apparatus for a substrate by which predetermined processing is applied to a substrate with electronic components mounted, wherein it is made possible to urge operation instruction to an operator in the order wherein an operator's working line is shortened and operation efficiency is improved. <P>SOLUTION: The processing apparatus for a substrate such as a component mounting device has a display unit which displays a message associated with at least one of an error and a warning generated in the apparatus, and a priority level determining means of determining the priority level of the message to be displayed on the display unit. The priority level determining means determines the priority level of the message according to the generation position of the error or warning. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a substrate processing apparatus that performs processing and inspection on a substrate on which electronic components are mounted.

  Substrate processing devices that perform processing and inspection on substrates on which electronic components are mounted include printing devices that print solder on a substrate through a solder printing mask, and component mounting devices that mount electronic components on a substrate Alternatively, an inspection device for inspecting a substrate, a dispenser device, a curing device, and the like are known.

  Such a substrate processing apparatus generally includes an error display means for displaying an error or warning message generated in the apparatus, and a priority order determination means for determining the priority order of the error or warning message displayed on the error display means. It has.

For example, Patent Document 1 discloses a technology of a component supply method, a component mounting machine, and a component mounting system in which a priority order is displayed from the one that quickly runs out of components when a predetermined number of components are notified. It is disclosed.
JP 2003-101290 A

  However, in the technology of the component supply method, the component mounting machine, and the component mounting system disclosed in the above-described Patent Document 1, only the priority is given to the display from the component that quickly runs out of components. Depending on the order displayed on the display unit, there may be an unsatisfactory restoration work order such as an increase in the flow line of the worker. As a result, there are problems such as the necessity to stop the equipment and an increase in the working time of the worker.

  The present invention has been made in view of such circumstances, and it is possible to give work instructions to the worker in the order of shortening the flow line of the worker or improving the work efficiency, and an error or warning. It is an object of the present invention to provide a substrate processing apparatus that can prevent a reduction in equipment operation rate such as equipment stoppage and an increase in operator work time by arranging the restoration operations in an appropriate order.

  In order to solve the above problems, the present invention is a substrate processing apparatus that performs a predetermined process on a substrate on which an electronic component is mounted, and displays a message relating to at least one of an error and a warning that occur in the apparatus. Error display means and priority order determination means for determining the priority order of the messages displayed by the error display means. The priority order determination means determines the priority order of the messages according to the position where the error or warning occurs. It is characterized by the fact that it is adapted.

  According to the present invention, the priority determining means determines the recovery work position of the error or warning that occurs, and determines the priority of the message related to the error or warning. It is possible to prompt the worker for work instructions in an order that improves the work efficiency of the worker. As a result, error and warning recovery operations can be arranged in an appropriate order to prevent a reduction in equipment operation rate such as equipment stoppage and an increase in worker work time.

  Here, the priority order determination means determines the priority order of the messages so that priority is given to a position close to a place having an operation authority as a priority order determination process according to an error or warning occurrence position. It is preferable.

  In this way, the priority order determining means determines the priority order of the messages so as to give priority to the position close to the position of the place having the operation authority. Therefore, in the process of determining the work instruction order, the operation unit having the operation authority. From this location, it is possible to determine the position of the worker and prompt the worker to perform work instructions in the order of shortening the flow line of the worker. As a result, it is possible to further prevent the equipment operation rate from decreasing and improve the work efficiency of the worker.

  Further, the priority order determination means sets the priority order of the message so as to give priority to the position near the error or warning occurrence position processed immediately before as the priority order determination process according to the error or warning occurrence position. It is preferable to decide.

  In this way, the priority of the error and warning messages can be determined so that the position near the position where the warning processed immediately before is given priority, so the processing for the warning processed immediately before was performed. As a result of being able to give work instructions from a position close to the worker, the flow line of the worker can be made shorter.

  The priority determining means determines the priority of the message according to an error or warning occurrence event and an occurrence position, and first determines a priority according to an error or warning occurrence event. In the case where a plurality of errors or warnings having the same priority according to the occurrence event occur, it is preferable that the priority order corresponding to the occurrence position is determined for the plurality of errors or warnings.

  In this way, it is possible to appropriately determine the priority according to the occurrence event and the occurrence position of the error or warning.

  In addition, the priority determining means may have an earlier occurrence timing of the plurality of errors or warnings when there are a plurality of errors or warnings having the same message priority according to the position where the error or warning is generated. It is preferable that the priority order of the message is determined so that the message is prioritized.

  In this way, when multiple errors or the like having the same priority according to the position where the error or warning is generated have occurred, the priority is determined in descending order of occurrence time, so that the recovery work is not delayed. Can be.

  Further, the error display means is preferably configured so that a screen is divided so that a plurality of errors or warnings can be displayed, and occupies a large area in the order of errors or warnings having a high priority.

  In this way, the error display is performed so that the error or the warning takes up a large area in the order of the priority or the warning, so that the operator can clearly recognize the priority of the error or the warning.

  The substrate processing apparatus includes at least one of a printing device that prints solder on the substrate, a mounting device that mounts the substrate, an inspection device that inspects the substrate, a dispenser device, and a curing device. Preferably, the priority order determining means determines the priority order of the message with respect to an error or warning occurring in the one or more devices.

  In this way, in a printer equipped with a printing device, a dispenser device, a mounting device, an inspection device, a curing device, etc., the priority order of messages can be determined according to the position of an error or warning that occurs in each device. Therefore, it is possible to construct a substrate processing system that can prevent errors and warnings from being restored in an appropriate order to prevent a reduction in equipment operating rates such as equipment stoppages and an increase in worker working hours. Become.

  As described above, according to the present invention, it is possible to prompt the worker to give work instructions in the order of shortening the flow line of the worker or in the order of improving the work efficiency of the worker. As a result, error and warning recovery operations can be arranged in an appropriate order to prevent a reduction in equipment operation rate such as equipment stoppage and an increase in worker work time.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

  FIG. 1 schematically shows a substrate production line including the substrate processing apparatus of the present invention. This board production line includes a loader (not shown), a printing device 1, a printing inspection device 2, a component mounting device 3, a mounting inspection device 4, a curing device 5, a post-curing inspection device 6 and an unloader (not shown) in a row. And these are connected to each other by a conveyor 7. And while conveying the printed circuit board (henceforth only a board | substrate) in which an electronic component is mounted with the conveyor 7, the solder printing by the printing apparatus 1, the mounting of the electronic component by the component mounting apparatus 3, and the hardening apparatus 5 (reflow furnace) ) Is sequentially performed, and the substrate after each processing is inspected by the inspection devices 2, 4, and 6.

  Further, in this board production line, an overall control device 8 connected online to each of the devices 1 to 6 is provided, and various information relating to production (processing) in each of the devices 1 to 6 is stored in the overall control device. 8 is stored in the storage device 8 and necessary information can be transmitted and received between the overall control device 8 and the devices 1 to 6.

  2 to 4 show a component mounting apparatus 3 which is one of the substrate processing apparatuses included in the board production line. FIG. 2 is a plan view showing an appearance, FIG. 3 is a front view showing the appearance, and FIG. FIG. 2 is a plan view showing a schematic configuration inside.

  The component mounting apparatus 3 shown in these drawings is configured by arranging four unit mounting machines 11 to 14 (module mounters) inside a casing 10 constituting the outer shape thereof. In the casing 10, upper covers 15 are formed at positions above the unit mounting machines 11 to 14, respectively, and the upper covers 15 are opened upward (two points in FIG. 3). The unit mounting machines 11 to 14 can be maintained and can be restored when an error occurs.

  In each of the unit mounting machines 11 to 14, the component mounting process on the printed circuit board P (see FIG. 4 and the like) is sequentially performed. Component mounting on the printed circuit board P is performed in the order of the unit mounting machines 11, 12, 13, and 14. That is, in the drawing, the + X direction is the upstream side, and the −X direction is the downstream side, and the component mounting processing is performed in order from the unit mounting machine closer to the + X direction, which is the upstream side.

  The casing 10 of the component mounting apparatus 3 has a carry-in port A and a carry-out port B, and the printed circuit board P is transferred between the upstream device and the downstream device through the carry-in port A and the carry-out port B. It is like that.

  As shown in FIG. 4, a base 16 is provided inside the casing. On the base 16, printing is performed between each of the unit mounting machines 11 to 14 described above and each of the unit mounting machines 11 to 14. A substrate transfer device 17 for transferring the substrate P is provided. Further, support frames 18 and 19 extending in the Y-axis direction protrude from both end portions in the X-axis direction on the base 16 and side portions in the X-axis direction of the unit mounting machines 11 to 14.

  The four unit mounting machines 11 to 14 are arranged in a staggered manner in a plan view. Each of the unit mounting machines 11 to 14 includes a component supply device 22 composed of a large number of tape feeders 21 to supply various electronic components, and a head for mounting the electronic components supplied from the component supply device 22 on the printed circuit board P. Each of which has a unit 23.

  The head unit 23 is supported so as to be movable in the X-axis direction and the Y-axis direction, respectively. That is, a support member 24 that supports the head unit 23 is movably supported on fixed rails (not shown) in the Y-axis direction provided on the support frames 18 and 19 of the base 16. Is driven by a Y-axis drive device comprising a Y-axis servomotor and a ball screw, etc., not shown, and moves in the Y-axis direction. The head unit 23 is movably supported by a guide member (not shown) provided in the support member 24 in the X-axis direction. The head unit 23 is supported by an X-axis servo motor, a ball screw, etc. It is driven by the X-axis drive device, and moves in the X-axis direction with respect to the support member 24.

  The head unit 23 is provided with a plurality of suction heads (not shown) for sucking parts. Each suction head moves up and down (moves in the Z-axis direction) and a central axis (moving in the Z-axis direction) with respect to the head unit body. Rotation around the (R axis) is possible, and each is driven in each direction by a Z axis servo motor and an R axis servo motor.

  The head unit 23 configured as described above operates so that an electronic component is taken out from the component supply device 22 by the suction head and mounted on the printed board P.

  The head unit 23 has a board recognition camera 31 (see FIG. 6) for detecting the position of the printed board P by imaging a fiducial mark (not shown) attached on the printed board P. Is provided. A component recognition camera 32 (see FIG. 6) for detecting the suction position of the electronic component sucked by the suction head is provided on the base 15.

  As shown in FIG. 4, the board transfer device 17 includes a board support device 25 that moves the Y-axis direction forward and backward while supporting the printed board P with respect to the unit mounting machines 11 to 14, and a carry-in port from an upstream device. A carry-in device 26 for receiving the printed circuit board P carried in through A (FIG. 2) and transferring it to the board support device 25 for the most upstream unit mounter 11, and a substrate support for the most downstream unit mounter 14 An unloading device 27 for receiving the printed circuit board P from the device 25 and passing it to the downstream device through the unloading port B (FIG. 2), and the printed circuit board P supported by each of the substrate supporting devices 25 are pushed in the X-axis direction. It comprises a substrate moving device 28 that moves and moves to the adjacent substrate support device 25 (or carry-out device 27).

  The substrate support device 25 has a conveyor table 29 slidably supported along a fixed rail (not shown) installed on the base 16 so as to extend in the Y-axis direction. It is driven by a drive mechanism such as a servo motor and a ball screw, and moves forward and backward in the Y-axis direction across a transport position indicated by a solid line and a mounting position indicated by a two-dot chain line in FIG.

  Such a conveyor table 29 is positioned close to the other conveyor tables 29 in a line in the X-axis direction in a state where the conveyor table 29 is positioned at the transfer position indicated by the solid line in FIG. A conveyance path extending in the X-axis direction is formed at the center. Then, the printed circuit board P on each conveyor table 29... Is pushed downstream (−X direction) by the substrate moving device 28 in the state in which the transport path is formed (the mechanism will be described later). The printed circuit board P is moved from the upstream substrate support device 25 to the downstream substrate support device 25.

  The substrate moving device 28 includes a center frame 30 supported by the support frames 18 and 19 so as to extend in the X-axis direction above the transport path (the center portion in the Y-axis direction of the base 16), and the center frame 30. A slider (not shown) supported slidably in the X-axis direction along the frame 30 and a drive source (not shown) for driving the slider to slide are provided. The printed circuit board P on the conveyor table 29 at the transfer position is pushed downstream (−X direction) in response to the sliding drive.

  The carry-in device 26 and the carry-out device 27 are provided on the substrate 16 so as to be slidable in the Y-axis direction between a substrate delivery position indicated by a solid line in FIG. 4 and a transfer position indicated by a two-dot chain line. 33 and a drive mechanism (not shown) for moving the conveyor table 33. When the conveyor table 33 is at the substrate delivery position, the printed circuit board P can be delivered to and from the upstream device and the downstream device. When the conveyor table 33 is positioned at the transport position, the printed circuit board is transferred to and from the substrate support device 25. P can move directly.

  The board transport device 17 configured as described above transports the printed circuit board P carried from the upstream device through the carry-in entrance A in the order of the unit mounting machines 11, 12, 13, and 14, and each of these unit mounting machines. The printed circuit board P that has undergone the mounting process in 11 to 14 is finally sent to the downstream device through the carry-out port B.

  As shown in FIG. 2 and FIG. 3, the component mounting apparatus 3 is configured to give various operation commands (for example, instructions for changing the production program, starting and stopping the entire component mounting apparatus 3, etc.) to the entire apparatus 3. The centralized operation unit 35 is provided. The centralized operation unit 35 includes a display unit 36 composed of a liquid crystal monitor or the like for displaying various information related to various operation items and driving conditions, and an operation unit 37. As will be described in detail later, the display unit 36 functions as an error display means for displaying a message relating to an error or warning that occurs in the component mounting apparatus 3. Further, as shown in FIG. 5, the operation unit 37 includes a keyboard 37a and a mouse 37b for inputting operation items and the like, and a touch panel 37c. The touch panel 37c includes an operation authority granting button 37d. When the button 37d is pressed, the operation authority is given to the operation unit 37 and the operation authority of the other operation units 37 is rejected. It is like that.

  In the present embodiment, the central operation unit 35 is provided at two positions (front side on the + Y side and −Y side) in the front and rear of the casing 10 so that the operation can be performed even when the operator stands on either side. Yes.

  In addition, the component mounting apparatus 3 is provided with an individual restart button 38 that instructs the unit mounting machine to restart the mounting process when any of the unit mounting machines 11 to 14 stops due to an error. That is, each of the unit mounting machines 11 to 14 may be automatically stopped due to some error factor, and by operating the individual restart button 38 after recovering the unit mounting machine that has stopped in error to the normal state, The mounting process of the unit mounting machine can be resumed.

  Furthermore, the component mounting apparatus 3 includes a controller 40 (FIG. 6), and various driving units of the component mounting apparatus 3 are controlled by the controller 40.

  Next, the controller 40 of the component mounting apparatus 3 will be described with reference to the block diagram of FIG.

  As shown in FIG. 6, the controller 40 includes a main calculation unit 41 having a well-known CPU that performs logical operations, a storage unit 42, a motor control unit 43 that controls each servo motor, and an I / O control unit. 44, a communication control unit 45, and an image processing unit 46. The controller 40 is connected to the display unit 36 and the operation unit 37. Then, the main calculation unit 41 is connected to each servo provided in each unit mounting machine 11 to 14 of the component mounting apparatus 3 via the motor control unit 43 based on the program and various information stored in the storage unit 42. While controlling the motor 51, the I / O control unit 44 inputs / outputs signals to / from the sensors 52 and the stoppers 53, and the image recognition unit 31 and the substrate recognition camera 31 The imaging data from the component recognition camera 32 is processed to recognize the board and the components. Further, the main calculation unit 41 can transmit and receive signals to and from the overall control device 8 shown in FIG. 1 via the communication control unit 45.

  Further, when an error or warning occurs, the main calculation unit 41 displays a message related to the error on the display unit 36 (error display means). In particular, the main calculation unit 41 has a function as priority order determining means for determining the priority order of messages in accordance with an occurrence event of an error or warning (for example, a component suction error, a component shortage error, etc.) and a generation position. .

  In other words, priorities are set for multiple ranks in advance for errors or warning events. For example, component pick-up errors, component shortage errors, mark recognition errors, board transport errors, etc. are grouped in high priority ranks. (Warning indicating that the parts are almost out), priority level data for the generated event is created so that the suction rate lowering alarm is grouped in a lower priority rank, and this data is stored in the storage unit 42. The main calculation unit 41 sets the priority order according to the occurrence event based on the priority data when an error or warning actually occurs. In addition, when there are multiple errors or warnings with the same priority according to this event, the priority is set according to the occurrence position. Furthermore, when there are a plurality of errors or warnings with the same priority order according to the occurrence position, the priority order is determined so that errors or warnings with earlier occurrence timing of errors or warnings are given priority. It is like that.

  The display unit 36 (error display means) is divided so that a plurality of errors or warnings can be displayed, and is configured to occupy a large area in the order of high priority errors or warnings. The highest message above occupies the largest area.

  Here, with reference to FIGS. 7 to 11, the operation of the substrate processing apparatus according to the embodiment of the present invention will be described.

  FIG. 7 is an overall flow diagram regarding priority determination and restoration work instruction for errors and warnings occurring in the component mounting apparatus 3.

  As shown in this figure, in the entire process relating to the priority determination and the recovery work instruction, it is first determined in step S1 whether or not there is an error for which recovery has not been completed. Repeated. If yes, go to step S2.

  In step S2, as will be described in detail later, priorities are determined according to the occurrence event, occurrence position, and occurrence time for all errors that have not been recovered.

  Next, in step S3, a screen for instructing the recovery operation of the highest priority error is displayed. After that, in step S4, it is determined whether the recovery operation for the instruction on the screen has been completed. Step S4 is repeated.

  When the restoration work is completed (when YES in step S4), the process proceeds to step S5, the instruction screen on which the restoration work is completed is erased, and the process returns to step S1 and the subsequent processing is repeated. .

  Next, FIG. 8 is a flowchart showing the details of the priority determination in step S2 of FIG.

  As shown in this figure, in step S2, first, in step S11, it is determined whether or not an error has occurred. In the case of YES, the process proceeds to step S12, and the priority order is determined for all occurrence errors. If NO, the process proceeds to step S13, where it is determined whether or not a warning has occurred. If NO, step S2 is terminated. In the case of YES, the process proceeds to step S14, and after the priority order is determined for all occurrence warnings, step S2 is terminated.

  As described above, in this embodiment, the main calculation unit 41 determines the priority order of the error or warning message as the priority order determining means.

  FIG. 9 is a flowchart showing details of priority determination according to the generation position in step S12 of FIG. In step S14, the priority order is determined in the same manner as in step S12.

  As shown in this figure, in step S12, first, in step S21, it is determined whether or not an error has occurred on both the front and rear sides of the substrate transport apparatus 17. If YES, the process proceeds to step S23. In the case of NO, the process proceeds to step S22, and the priority order is determined for all errors on the error occurrence side.

  In step S23, it is determined whether or not the operation authority of the operation unit 37 is one of the front and the back. If YES, the process proceeds to step S24, and priority is given to all occurrence errors of the side having the operation authority. Is determined, step S12 is terminated.

  In this way, the priority order of the messages is determined so as to give priority to a position close to a place with the operation authority.

  If NO in step S23, the process proceeds to step S25, where priorities are determined for all occurrence errors on the front side, and in step S26, priorities are determined for all occurrence errors on the rear side. Then, step S12 is completed.

  Furthermore, FIG. 10 is a flowchart showing details of the priority determination of the corresponding error occurrence side in step S22. Note that the priority order of step S24, step S25, and step S26 is determined in the same manner as step S22.

  As shown in this figure, in step S22, it is first determined in step S31 whether this machine is a plurality of table machines.

  Here, the multiple table machine in the flowchart is a component mounting apparatus 3 having a plurality of unit mounting machines 11 to 14 as shown in FIGS. In the component mounter 3 shown in FIG. 4, the unit mounters 11 to 14 are meant. If the component mounting apparatus is not a multiple table machine (NO in step S31), the process proceeds to step S32, and the priority order is determined for all occurrence errors on the corresponding side.

  If the component mounting apparatus 3 is a multiple table machine (YES in step S31), the process proceeds to step S33 to determine whether there is an error in the plurality of mounting tables on the corresponding side. Proceeding to S34, priorities are determined for all occurrence errors in the error occurrence table, and then step S22 is ended. If YES in step S33, the process advances to step S35, and the priority order is determined for all occurrence errors in the one mounting table on the corresponding side. In step S36, it is determined whether or not an error has occurred in the other mounting table of the corresponding side. If YES, the processing from step S35 is repeated. If NO, step S22 is terminated.

  FIG. 11 is a flowchart showing details of a process in which the priority order is determined corresponding to the occurrence time, for example, on the corresponding error occurrence side in step S32. Note that the priority order of steps S34 and S35 is determined in the same manner as step S32.

  As shown in this figure, in step S32, first, in step S41, the priority order is determined according to the error occurrence event. In other words, as described above, data on various events such as errors is stored in the storage unit 42 in advance, and the priority order of errors that have actually occurred is determined based on this data.

  Next, in step S42, it is determined whether or not there are a plurality of errors having the same priority among errors whose priorities are determined according to the error occurrence event. If NO, step S32 is terminated. In the case of YES, in step S43, priorities are determined according to the error occurrence position for errors having the same priority. In this case, the priority order is determined so that priority is given to a worker who is likely to be near the error occurrence position, for example, priority is given to a position close to the occurrence position of the warning processed immediately before.

  Next, in step S44, it is determined whether or not there are a plurality of errors having the same priority among the errors determined in accordance with the error occurrence position. If NO, step S32 is terminated. In the case of YES, in step S45, priorities are determined in descending order according to the error occurrence time for errors of the same priority, and then step S32 is ended.

  As described above, according to the substrate processing apparatus according to the embodiment of the present invention, the priority order determining unit configured by the main arithmetic unit 41 determines the priority of errors and warnings and the recovery work position. The priority order is determined. In other words, based on the priority according to the error or warning event, the priority order is determined so that an event that requires urgency is displayed preferentially, and there are a plurality of errors that have the same urgency. In such a case, the priority order is determined according to the position where an error occurs. Thereby, work instructions can be given to the worker in the order of shortening the flow line of the worker or in the order of improving the work efficiency of the worker. As a result, error and warning recovery operations can be arranged in an appropriate order to prevent a reduction in equipment operation rate such as equipment stoppage and an increase in worker work time.

  In addition, since the priority order of the messages is determined so as to give priority to a position close to the position where the operation authority is given, in the process of determining the work instruction order, there is an operator near the location of the operation unit having the operation authority. It is possible to prompt the worker to perform work instructions in the order of shortening the flow line of the worker.

  In addition, since there is a high possibility that the worker is near the position where the error or warning processed immediately before is generated, it is also possible to give priority to the display of the error etc. that occurred near this position. It is possible to prompt the operator to give work instructions in the order of shortening.

  In addition, when there are a plurality of errors having the same priority according to the priority and the occurrence position, the priority is determined in the order of the occurrence time, so that the restoration work can be prevented from being delayed.

  Further, in the error display means comprising the display unit 36, the screen is divided so that a plurality of errors and warnings can be displayed, and the error display is made so that it takes up a large area in the order of high priority errors or warnings. Since the means is configured, the operator can clearly recognize the priority of errors and warnings.

  In the present embodiment, in the component mounter 3 having a plurality of mounting tables (unit mounting machines 11 to 14), the priority order of the messages is determined according to an error or warning occurrence position in each mounting table. Therefore, it is possible to prevent errors and warnings that occur at various parts of the component mounting machine 3 from being restored in an appropriate order, thereby preventing a reduction in equipment operation rate such as equipment stoppage and an increase in the work hours of workers. become able to.

  It should be noted that the above-described embodiment is merely a preferred specific example of the present invention, and the present invention is not limited to the above-described embodiment.

  For example, the component mounting apparatus may have a single mounting table. Moreover, you may equip the tray supply apparatus as a component supply apparatus.

  In order to be applicable to a component mounting machine equipped with a tray supply device, it is preferable to perform the processing shown in FIG. 12 in step S12 (and step S14) in the flowchart of FIG.

  That is, in FIG. 12, first, in step S51, it is determined whether or not an error has occurred in the machine of the component mounting apparatus. If YES, the process proceeds to step S52 to deal with all occurrence errors in the machine. Priorities are determined. If NO, the process proceeds to step S53.

  In step S53, it is determined whether or not the component mounting apparatus is equipped with a tray supply device. If YES, the process proceeds to step S54 to determine whether or not an error has occurred in the tray supply device. In the case of YES, the process proceeds to step S25, the priority order is determined for all occurrence errors of the tray supply device, and then step S12 is ended.

  Also, if NO in step S53 or NO in step S54, step S12 is terminated.

  In step S52 and step S55, the process as shown in FIG. 10 is performed.

  Also in this example, the priority order is appropriately determined in the machine and the tray supply device of the component mounting apparatus, and it is possible to prevent a reduction in equipment operation rate such as equipment stoppage and an increase in the work time of the worker.

  In addition, the substrate processing apparatus to which the present invention is applied is not limited to the component mounting apparatus, and can be applied to any one of various substrate processing apparatuses included in the substrate transfer line shown in FIG. Alternatively, a plurality of devices included in the substrate transfer line may be targeted, and display priority may be determined for errors and warnings that occur within the range of these devices.

  Further, the configuration of the entire substrate transport line including the substrate processing apparatus is not necessarily limited to the printing apparatus 1, the printing inspection apparatus 2, the mounting apparatus 3, the post-mounting inspection apparatus 4, the curing apparatus 5, and the post-curing inspection apparatus 6 as shown in FIG. For example, a dispenser device may be further provided.

  In addition, it goes without saying that various design changes are possible within the scope of the claims of the present invention.

It is a block diagram which shows roughly an example of the substrate production line containing the substrate processing apparatus of this invention. It is a top view which shows the external appearance of the component mounting apparatus which comprises the substrate processing apparatus concerning one Embodiment of this invention. It is a front view which shows the external appearance of the said component mounting apparatus. It is a top view which shows schematic structure inside the said component mounting apparatus. It is explanatory drawing of the operation unit provided in the said component mounting apparatus. It is a block diagram which shows the structure of the controller of a mounting apparatus. FIG. 5 is an overall flowchart regarding priority determination and restoration work instruction regarding errors and warnings of the substrate processing apparatus. FIG. 8 is a flowchart showing the details of priority order determination in step S <b> 2 of FIG. 7. It is a flowchart which shows the detail of the priority determination of step S12 of FIG. It is a flowchart which shows the detail of the priority determination of the applicable error occurrence side of step S22 of FIG. It is a flowchart which shows the detail of the process in which the priority of step S32 of FIG. 10 is determined. It is a flowchart which shows another example about the detail of the priority determination of step S12 of FIG.

Explanation of symbols

3 Component Mounting Device 36 Display Unit 37 Operation Unit 40 Controller 41 Main Processing Unit (Priority Order Determining Unit)
42 Storage part P Substrate

Claims (8)

A substrate processing apparatus that performs predetermined processing on a substrate on which electronic components are mounted,
Error display means for displaying a message relating to at least one of an error and a warning occurring in the apparatus;
Priority order determining means for determining the priority order of the messages displayed by the error display means,
The substrate processing apparatus, wherein the priority order determining means determines the priority order of the message in accordance with an error or warning occurrence position.   The priority order determining means determines the priority order of the message so as to give priority to a position close to a place having an operation authority as a priority order determination process according to an error or warning occurrence position. Item 2. The substrate processing apparatus according to Item 1.   The priority order determination means determines the priority order of the message so as to give priority to a position close to the position of the error or warning processed immediately before, as the priority order determination process according to the position of occurrence of the error or warning. The substrate processing apparatus according to claim 1, wherein the substrate processing apparatus is a substrate processing apparatus.   The priority determining means determines the priority of the message according to an error or warning occurrence event and an occurrence position, and first determines a priority according to an error or warning occurrence event. The plurality of errors or warnings having the same priority order according to the occurrence event, wherein the priority order according to the occurrence position is determined for the plurality of errors or warnings. The substrate processing apparatus of any one of Claim 1 thru | or 3.   In the case where a plurality of errors or warnings having the same priority of the message according to the position where the error or warning is generated have occurred, the priority determination means gives priority to the error or warning that has an earlier occurrence time. 5. The substrate processing apparatus according to claim 1, wherein the priority order of the messages is determined as described above. The error display means has a screen that can display multiple errors or warnings.
6. The substrate processing apparatus according to claim 1, wherein the substrate processing apparatus is configured to occupy a large area in the order of error or warning having a high priority. Substrate processing including any one or more of a printing device for printing solder on a substrate, a dispenser device, a component mounting device for mounting electronic components on the substrate, an inspection device for inspecting a substrate, and a curing device A device,
The substrate processing according to any one of claims 1 to 6, wherein the priority order determining means determines the priority order of the messages with respect to an error or a warning generated in the one or more apparatuses. apparatus. A substrate processing apparatus including a component mounting apparatus for mounting electronic components on a substrate,
8. The substrate processing apparatus according to claim 7, wherein the priority order determining means determines the priority order of the messages with respect to an error or warning generated in the component mounting apparatus.

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