JP5780779B2 - Reel component supply method and reel component supply system - Google Patents

Description

  In the production line in which parts are collected from the reels in which the parts are stored and mounted on the board, the corresponding reels are removed from the reel warehouse in which a plurality of reels are stored so as not to cause excessive or shortage of parts. The present invention relates to a reel component supply method and a reel component supply system which are transported to a production line and supply components stored in the reel.

  For example, Patent Document 1 discloses a method for managing a component box in which a component box in which components are stored is stored in an automatic warehouse and then supplied to a production (manufacturing) line. In this parts box management method, information on a pallet basis is input to the inventory management processing apparatus when the parts box mounted on the pallet and transported together with the pallet is stored in the automatic warehouse. And when supplying a parts box to a production line, based on the information of the pallet unit input into the inventory management processing apparatus, a parts box is delivered for every pallet from an automatic warehouse.

JP-A-8-91511 (paragraph number 0014, FIG. 1)

  In the above-described parts box management method, a plurality of parts used in the production line can be collectively discharged. However, when setting parts on the production line, it is necessary to search for a corresponding part from among a large number of parts delivered in a lump, and work loss may occur.

  The present invention has been made in view of the above circumstances, and an object thereof is to provide a reel component supply method and a reel component supply system capable of efficiently setting a reel in which components are stored in a production line. is there.

In order to solve the above-described problem, the structural feature of the invention according to claim 1 is that an excess or deficiency of the components occurs in a production line in which the components are collected from a reel storing the components and mounted on a board. A reel parts supply method for transporting the corresponding reels from a reel warehouse in which a plurality of the reels are stored to the production line and supplying the parts stored in the reels, In order to use the reels that are out of parts in the production line, the reels corresponding to the reels stored in the reel warehouse can be taken out in the order in which the reels are stored. A reel storing step for sequentially storing in the case, and transporting the transport case storing the reel from the reel warehouse to the production line, A reel removing step for taking out the reels in the storage order, and an identification code in which case identification information is recorded is attached to the carrying case, and an identification information reading means is provided between the reel warehouse and the production line. A case in which a plurality of gates are provided, and the case identification information of the transfer case is read by the identification information reading means of the plurality of gates when the transfer case passes through the plurality of gates during the transfer of the transfer case An identification information reading step.

A structural feature of the invention according to claim 2 is that a plurality of the reels are provided so that an excess or deficiency of the components does not occur in a production line in which the components are collected from the reels in which the components are stored and mounted on the board. A reel parts supply method for transporting the relevant reel from a reel warehouse where the product is stored to the production line and supplying the parts stored in the reel, wherein the case for the transport case and the reel The identification code on which the identification information and the reel identification information are recorded is attached respectively, and the transfer case is placed on a mounting table that is placed when the reel is stored, and the production line runs out of parts. Conveyance in which the corresponding reels can be taken out in the order in which the reels are stored from among the plurality of reels stored in the reel warehouse so that the reels are used in the order of use. Case / reel identification information for reading the case identification information of the transport case placed in advance and the reel identification information of the stored reel by the identification information reading means of the placement base when stored in order in the case. A reading step; a reel storage determination step for determining whether the reel is stored in the transfer case based on the read case identification information and the reel identification information; and the transfer container in which the reel is stored. A reel unloading step of transporting the case from the reel warehouse to the production line and taking out the reels from the transport case in the order of storage.

The structural features of the invention according to claim 3 include a production line for picking up the components from a reel storing the components and mounting the components on a substrate, and a reel warehouse in which a plurality of the reels are stored. A reel parts supply system for transporting the corresponding reels from the reel warehouse to the production line and supplying the parts stored in the reels so that the parts do not become excessive or deficient in the production line. A transfer case in which an identification code in which case identification information is recorded is attached, the reel is stored in the reel warehouse, and then transferred to the production line and the reels are taken out in the storage order; A reel shelf which is disposed in the reel warehouse and has a storage means in which a plurality of the reels are arranged and the corresponding reels can be stored in the transfer case; and the production line Corresponding to the parts supply information notifying means for notifying the supply information of the parts that are out of parts in the production line from the production management means of the production line to the parts management means of the reel warehouse, and based on the notified parts supply information The reel extraction information is created, and based on the created reel extraction information, the corresponding reels are selected from the plurality of reels arranged on the reel shelf in the order of use of the reels that are out of components. Reel extracting means for extracting; reel storing means for storing the extracted reels in the transport case in order by the storing means so as to be in the order of use of the reels that will run out of parts in the production line; A plurality of gates provided between the reel warehouse and the production line, and a plurality of gates provided at the plurality of gates, the transfer case being provided during the transfer of the transfer case. There when passed through the gate, it is to and an identification information reading means for reading a case identification information of the transporting case.

The constitutional feature of the invention according to claim 4 is that a production line for picking up the components from a reel storing the components and mounting the components on a substrate, and a plurality of identification codes with the reel identification information recorded are attached. A reel warehouse in which the reels are stored, and the corresponding reel is transported from the reel warehouse to the production line and stored in the reel so as not to cause excess or deficiency of the parts in the production line. A reel parts supply system for supplying the parts, wherein an identification code in which case identification information is recorded is attached, and the reel is stored in the reel warehouse, and then transferred to the production line. A transport case in which the reels are taken out in the order of storage, and a plurality of the reels arranged in the reel warehouse, and the corresponding reels can be stored in the transport case. A reel shelf having an appropriate storage means, a parts supply information notifying means for notifying the parts management means of the reel warehouse from the production management means of the production line, the supply information of the parts that will run out of parts in the production line, and a notification Based on the component supply information thus created, the corresponding reel extraction information is created, and based on the created reel extraction information, the corresponding reel is selected from the plurality of reels arranged on the reel shelf. The reel extraction means for extracting the reels in the order of use of the reels that are out of parts, and the transfer case is placed on a mounting table that is placed when the reels are stored. The reels in the plurality of reels stored in the reel warehouse are taken out in the order in which the reels are stored so that the reels are in the order of use. A case in which the case identification information of the transport case placed above and the reel identification information of the reel to be stored are read by the identification information reading means of the placement base when stored in order in a possible transport case Reel identification information reading means and reel storage determination means for determining whether the reel is stored in the transfer case based on the read case identification information and the reel identification information. .

According to the first aspect of the present invention, when the transfer case passes through the plurality of gates during the transfer of the transfer case, the case identification information of the transfer case is read by the identification information reading means of the plurality of gates. I have to. This makes it possible to trace the transport route of the transport case, so that even if the transport case is lost during transport, the location of the transport case can be immediately determined. it can. Therefore, the transfer case can be reliably transferred to the corresponding production line, and the occurrence of excess or deficiency of parts in the production line can be prevented.

According to the invention of claim 2 , the case identification information of the carrying case to be placed and the reel identification information of the reel to be housed are read by the identification information reading means of the placing table, and the reel is stored in the carrying case. I am trying to judge the right or wrong. Thereby, it can prevent before the conveyance that the case for conveyance in which the reel which is not used in a production line was stored is conveyed. Therefore, the conveyance efficiency of the conveyance case can be improved.

According to the invention of claim 3 , when the transfer case passes through the plurality of gates during the transfer of the transfer case, the case identification information of the transfer case is read by the identification information reading means of the plurality of gates. I have to. This makes it possible to trace the transport route of the transport case, so that even if the transport case is lost during transport, the location of the transport case can be immediately determined. it can. Therefore, the transfer case can be reliably transferred to the corresponding production line, and the occurrence of excess or deficiency of parts in the production line can be prevented.

According to the fourth aspect of the invention, the case identification information of the carrying case to be placed and the reel identification information of the reel to be housed are read by the identification information reading means of the placing table, and the reel is stored in the carrying case. I am trying to judge the right or wrong. Thereby, it can prevent before the conveyance that the case for conveyance in which the reel which is not used in a production line was stored is conveyed. Therefore, the conveyance efficiency of the conveyance case can be improved.

It is a schematic block diagram which shows the reel components supply system by embodiment of this invention. It is sectional drawing which shows the outline of the case for conveyance for conveying a reel. It is a figure which shows the outline of the mounting base for mounting the case for conveyance. It is a block block diagram which shows the outline of the line control apparatus of a reel components supply system. It is a block block diagram which shows the outline of the warehouse control apparatus of a reel components supply system. It is a figure which shows the table data in which the kind of component used, the number, etc. which are used in each component mounting apparatus were matched. The type, number and expiration date of the storage parts stored in the reels stored in the reel shelf, the reel ID, the date of receipt, the storage position, and the storage case No. It is a figure which shows the table data with which etc. matched. It is a flowchart for demonstrating the operation | movement of the reel components supply program for line control apparatuses on the premise of the automatic storage of the reel by the reel storage device in a reel components supply system. It is a flowchart for demonstrating operation | movement of the reel components supply program for warehouse control apparatuses on the premise of the automatic storage of the reel by the reel storage device in a reel components supply system. It is a flowchart for demonstrating operation | movement of the reel storage program in a reel components supply system. It is a flowchart for demonstrating operation | movement of the reel conveyance program in a reel components supply system. It is a flowchart for demonstrating operation | movement of the reel component supply program for warehouse control apparatuses on the assumption that the operator accommodates the reel in a reel component supply system.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
As shown in FIG. 1, a reel component supply system 1 includes a production line 11 that collects components from a reel 10 in which components are stored and mounts the components on a substrate, and a reel warehouse 12 in which a plurality of reels 10 are stored. It has. The reel component supply system 1 transports the reel 10 from the reel warehouse 12 to the production line 11 and supplies the components stored in the reel 10 so that the production line 11 does not have an excess or shortage of components. To do.

  The production line 11 includes a plurality of component mounting devices 2 and the like, and a line control device 3 as a production management means for managing the production state of each component mounting device 2 and the like. In the reel warehouse 12, a reel shelf 4 on which a plurality of reels 10 to be stored are arranged, a mounting table 5 on which a transport case 20 for storing and transporting the reels 10 is placed, and a predetermined range from the reel shelf 4. A reel storage device 6 as a storage means for extracting the reel 10 and storing it in a transfer case 20 mounted on the mounting table 5 and a component for managing the components stored in the reel 10 in the reel warehouse 12 A warehouse control device 7 is provided as a management means.

  A carrier tape 11 in which components are sealed at a predetermined pitch is wound and held on the reel 10. A reel radio tag (RFID) 12 is attached to the side surface of the reel 10 as an identification code in which reel identification information is recorded. In the reel wireless tag 10a, the ID of the reel 10, the type of storage component, the number of storage components, the date of receipt, the storage position of the reel shelf 4, etc. are recorded as reel identification information.

  A predetermined reel 10 extracted from the reel shelf 4 is stored in the transport case 20. As shown in FIG. 2, the outer shape of the carrying case 20 is formed in a cylindrical shape having a slightly larger diameter than the outer diameter of the reel 10. An insertion opening 21 is formed in the upper part of the side surface of the transport case 20 so that the reel 10 can be horizontally inserted into the case from the outside of the case. A drawer port 22 that can be pulled out from the inside of the case to the outside of the case is formed.

  A case sensor 23 for reading the reel identification information of the reel wireless tag 10 a is provided at the drawer port 22 of the transport case 20. A case wireless tag (RFID) 20a is attached to the bottom surface of the transport case 20 as an identification code in which case identification information is recorded. In this case wireless tag 20a, the ID of the carrying case 20 is recorded as case identification information.

  According to the carrying case 20 having such a configuration, the reel 10 corresponding to the reel 10 is inserted from the insertion slot 21, the plurality of reels 10 are stacked and stored, and then conveyed to the production line 11 to be drawn out 22. The reels 10 can be taken out from the storage order. When the reel 10 is pulled out from the pull-out port 22, the case sensor 23 reads the reel identification information of the radio tag 10a for reels and can confirm whether or not the reels 10 are taken out in the storage order. The insertion port 21 may be formed in the lower part of the side surface of the transport case 20 and the drawer port 22 may be formed in the upper part of the side surface of the transport case 20.

  A carrying case 20 is placed on the mounting table 5. As shown in FIG. 3, a table is provided on the upper surface of the mounting table 5 as identification information reading means for reading the reel identification information recorded on the reel wireless tag 10a and the case identification information recorded on the case wireless tag 20a. A sensor 51 is provided. In this example, the mounting table 5 on which one transfer case 20 can be placed is shown. However, a plurality of transfer cases 20 may be placed, and in that case, the placing table 5 may be placed. A table sensor 51 is provided corresponding to each transfer case 20 to be performed.

  As shown in FIG. 1, the production line 11 is arranged in a partitioned production area Ap. The reel warehouse 12 is arranged in a partitioned warehouse area As. A pair of gates 8 are disposed opposite to the entrance / exit Apg of the production area Ap and the entrance / exit Asg of the warehouse area As. In each gate 8, reel identification information recorded on the reel wireless tag 10 a attached to the reel 10, case identification information recorded on the case wireless tag 20 a attached to the carrying case 20, In addition, gate sensors 8p and 8s are provided as identification information reading means for reading the worker identification information recorded on the unillustrated worker wireless tag attached to the worker.

  It should be noted that a plurality of entrances / exits Apg in the production area Ap and an entrance / exit Asg in the warehouse area As may be provided, and the gates 8 may be arranged at the entrances / exits Apg, Asg. Further, in FIG. 1, only the production area Ap and the warehouse area As are shown for convenience of explanation, but a secondary reel warehouse (intermediate reel warehouse) is provided between other areas, for example, the production area Ap and the warehouse area As. ) To partition the secondary warehouse area, and the gate 8 may be arranged at the entrance.

  As shown in FIG. 4, the line control device 3 is mainly composed of a computer 30 having a CPU 31, a ROM 32, a RAM 33, an input / output interface (IF) 34a, a communication IF 34b, a bus 35 for connecting them, and the like. In the ROM 32, for example, a line control program for controlling the entire production line 11, a management program for managing the production state in each component mounting apparatus 2, a reel component supply program (see FIG. 8) described later, and a reel transport program (see FIG. 11). ) Etc. are stored. For example, as shown in FIG. 6, the RAM 33 stores table data DP in which the types and number of components used in each component mounting apparatus 2 are associated.

  The input / output IF 34 a of the line control device 3 is connected to a display unit 37 and the like for displaying the usage status of the components via the display control unit 36. The communication IF 34 transmits control data and the like to the control device 2a of each component mounting device 2 and also receives a production state information and the like from each control device 2a. Are connected to a warehouse transmission / reception control unit 39 for communicating with the gate 7, a gate reception control unit 40 for receiving a gate signal for identifying the gate 8 and case identification information from the gate sensors 8p, 8s. Yes.

  As shown in FIG. 5, the warehouse control device 7 is mainly composed of a computer 70 having a CPU 71, a ROM 72, a RAM 73, an input / output IF 74a, a communication IF 74b, a bus 75 for connecting them, and the like. The ROM 72 stores, for example, a management program for managing the inventory of the reels 10 in the reel warehouse 12, a reel component supply program (see FIGS. 9 and 12) described later, a reel storage program (see FIG. 10), and the like. . Note that the reel component supply program in FIG. 9 is based on the premise that the reel 10 is automatically stored by the reel storage device 6, and the reel component supply program in FIG. 12 is based on the assumption that the reel 10 is stored by the operator. In the RAM 73, for example, as shown in FIG. 7, the type, number and expiration date of the storage parts stored in the reel 10 stored in the reel shelf 4, and the ID, receipt date, storage position and storage of the reel 10. Storage case No. Table data DS associated with the above are recorded.

  Connected to the input / output IF 74 a of the warehouse control device 7 are a display unit 77 for displaying the inventory status of the reels 10, a reel storage drive unit 78 for driving the reel storage device 6, and the like via the display control unit 76. The communication IF 74b of the warehouse control device 7 includes a reel identification information reception control unit 79 that receives a reel identification information signal from the reel radio tag 10a of the reel 10, and a case identification from the case radio tag 12 of the transport case 20. A first case identification information reception control unit 80 that receives an information signal, a second case identification information reception control unit 81 that receives a case identification information signal from the table sensor 51 of the mounting table 5, and a portable terminal carried by an operator A portable terminal transmission / reception control unit 82 and the like for communicating with the portable terminal device 9 as means are connected.

  The operation of the reel component supply system 1 configured as described above will be described with reference to the flowcharts shown in FIGS. As shown in the reel component supply program of FIG. 8, the line control device 3 counts the number of mounted components in each component mounting device 2, and monitors the remaining number of components with reference to the table data DP (step 1). . Then, it is determined whether or not the remaining number of parts is equal to or less than a preset number (step 2). If the remaining number of parts is larger than the set number, the process returns to step 1 and the remaining number of parts. To monitor. On the other hand, if the remaining number of parts is less than or equal to the set number in step 2, the parts such as the type of the part and the identification number of the part mounting apparatus 2 using the part are referred to the table data DP. The supply information is notified to the warehouse control device 7 and displayed on the display unit 37 (step 3, corresponding to the “part supply information notification step” of the present invention), and the program processing is terminated.

  As shown in the reel part supply program in FIG. 9, the warehouse control device 7 checks whether or not there is part supply information from the line control device 3 (step 4). Based on the data DS, the extracted information such as the ID of the corresponding reel 10, the storage position, and the storage case No. of the transport case 20 that can store the reel 10. Etc. (step 5), and parts supply information, reel extraction information, case information, etc. are displayed on the display unit 77 (step 6). Then, the operation of the reel storage device 6 is controlled, a predetermined transport case 20 is specified based on the created case information, and a plurality of reels arranged in the reel shelf 4 is based on the created reel extraction information. The corresponding reels 10 are extracted from the order of use in the order of use (step 7, corresponding to the “reel extraction process” of the present invention). Then, the extracted reels 10 are sequentially stored in the specified transport case 20 (step 8, corresponding to the “reel storing step” of the present invention). At this time, when a plurality of reels 10 storing the same components are stored in the reel shelf 4, the reels 10 are stored in the transport case 20 in order from the reel 10 whose component expiration date is short.

  In step 8, the reel storage program of FIG. 10 is executed. That is, the warehouse control device 7 places the specified transfer case 20 on the mounting table 5 (step 21), and reads the case identification information of the transfer case 20 (step 22). Then, it is determined whether or not the transport case 20 placed on the mounting table 5 is the transport case 20 for storing the extracted reel 10 (step 23), and when the transport case 20 is incorrect. Replaces the transfer case 20 with another transfer case 20 (step 24), and returns to step 23 to re-determine whether the transferred transfer case 20 is correct or incorrect. When the transport case 20 is correct, the reel 10 is started to be stored in the transport case 20 (step 25), and the case identification information of the transport case 20 and the inside of the transport case 20 via the table sensor 51 are started. The reel identification information of the reel 10 housed in is read (step 26, corresponding to the “case / reel identification information reading step” of the present invention). Then, based on the component supply information and the table data DS, it is determined whether or not the reel 10 stored in the transport case 20 is the reel 10 to be stored in the specified transport case 20 (step). 27, corresponding to the “reel storage determination step” of the present invention).

  If the reel 10 stored in the transfer case 20 is correct, the warehouse control apparatus 7 stores the reel 10 as it is (step 28) and proceeds to step 31. On the other hand, if the reel 10 stored in the transport case 20 is wrong in step 27, the fact that the reel 10 is an erroneous reel is displayed on the display unit 77, and sound or buzzer from a speaker is used. A warning is given (step 29). It should be noted that the correctness / incorrectness determination and warning processing of the reel 10 may be executed by correctness determination means and warning means provided on the mounting table 5. The operation of the reel storage device 6 is controlled, and the correct reel 10 is stored in the transport case 20 instead of the erroneous reel 10 (step 30). It is determined whether or not the reel 10 has been stored in the transport case 20 (step 31). If the reel 10 has not been stored, the process returns to step 25 to execute the above-described processing. On the other hand, when the storage of the reel 10 is completed, the reel storage program is terminated and the process returns to step 9 in FIG.

  When the warehouse control device 7 confirms that the reel 10 is completely stored in the transfer case 20, the warehouse control device 7 issues a transfer command to the production line 11 of the transfer case 20 to a predetermined worker. The information is transmitted to the device 9 and displayed on the display unit 77 (step 9). When the operator confirms the transfer command for the transfer case 20, the operator transfers the transfer case 20 from the mounting table 5 to a cart (not shown). When the worker starts transporting the transport case 20, the reel transport program of FIG. 11 is executed. That is, when the transfer case 20 transferred to the carriage passes through the gate 8 of the reel warehouse 12, the line control device 3 detects the case identification information of the transfer case 20 via the gate sensor 8s, and the transfer case. The reel identification information of the reel 10 in 20 and the worker identification information of the worker are read (step 31, corresponding to the “case identification information reading step” of the present invention). Based on the case identification information, the reel identification information, and the worker identification information, the correctness of the worker carrying the reel 10 and the carrying case 20 stored in the carrying case 20 is determined (step 32). ).

  When the reel 10 housed in the transport case 20 and the worker transporting the transport case 20 are correct, the line control device 3 removes the transport case 20 from the entrance / exit Asg of the warehouse area As. Unload (step 33) and proceed to step 36. On the other hand, if at least one of the reel 10 stored in the transport case 20 and the worker transporting the transport case 20 is incorrect in step 32, at least one of the reel 10 and the worker Is displayed on the display unit of the portable terminal device 9 carried by the operator and is displayed by the voice or buzzer from the speaker. A warning is given (step 33). It should be noted that processing such as reading of the case identification information, reel identification information and worker identification information of the transport case 20 and processing such as determination of whether the reel 10 and the worker are correct or not are performed by the warehouse control device 7. May be. After confirming the warning, the operator returns the current transfer case 20 from the carriage to the mounting table 5, transfers the correct transfer case 20 from the mounting table 5 to the carriage (step 34), returns to step 31, and returns to the above processing. Execute.

  After the transfer case 20 is unloaded from the entrance / exit Asg of the warehouse area As, the line control device 3 detects the case identification information of the transfer case 20 and the reel in the transfer case 20 via the gate sensor of the gate 8 that passes therethrough. 10 reel identification information and operator identification information of the operator are read (step 36, corresponding to the “case identification information reading step” of the present invention). Then, based on the case identification information, the reel identification information, and the worker identification information, it is determined whether or not the transfer case 20 has reached the transfer destination production line (step 37). When the transfer case 20 has not reached the transfer destination production line, the gate No. The case identification information of the transfer case 20, the worker identification information of the worker, the passing time, and the like are stored (step 38), and the process returns to step 36 to execute the above processing. On the other hand, when the transport case 20 reaches the transport destination production line in step 37, a notification that the transport case 20 has reached the transport destination production line is displayed on the display unit of the portable terminal device 9 carried by the operator. This is displayed (step 39), and the reel conveyance program is terminated.

  In step 38 described above, the gate No. By storing the case identification information of the transport case 20, the worker identification information of the worker, the passing time, etc., the transport route of the transport case 20 can be traced and investigated. Even when the transport case 20 is lost, the location of the transport case can be immediately identified. The operator can be instructed by specifying the correct conveyance path of the conveyance case 20.

  When the line control device 3 confirms that the transfer of the transfer case 20 is completed, the line control device 3 displays an instruction to take out the reel 10 from the transfer case 20 to the operator on the display unit 37 and the display unit of the portable terminal device 9. To do. After confirming the reel 10 take-out command, the operator removes the reel 10 from the carrying case 20 (corresponding to the “reel take-out process” of the present invention). At this time, the reel identification information is read through the case sensor 23, and it is confirmed whether or not the reels 10 are taken out in the storage order. When the reels 10 are not taken out in the storage order, they are displayed on the display unit of the portable terminal device 9 carried by the worker and warned by sound from a speaker, a buzzer, or the like.

  The operation of the reel component supply system 1 shown in FIG. 9 is in the case of automatic storage of the reel 10 by the reel storage device 6, but the operation in the case of manual storage of the reel 10 by the operator is referred to the flowchart shown in FIG. To explain. When the warehouse control device 7 receives the component supply information from the line control device 3 (step 41), based on the received component supply information and the table data DS, the storage position information such as the ID of the corresponding reel 10, the storage position, etc. Case information and the like of the transfer case 20 capable of storing the reel 10 is created (step 42), and the parts supply information, reel storage position information, case information, and the like are displayed on the display unit 77, and are carried by the operator. (Step 43, corresponding to the “reel storage position information notification step” of the present invention).

  The worker confirms the case information displayed on the display unit of the mobile terminal device 9, identifies the predetermined transfer case 20, and places it on the mounting table 5 (step 44). For example, by attaching an antenna connected to the mobile terminal device 9 to the operator's finger and holding the finger over the plurality of transfer cases 20 stored in the reel warehouse 12, the corresponding transfer case 20 is displayed on the display unit of the mobile terminal device 9 and specified.

  The operator confirms the reel storage position information displayed on the display unit of the mobile terminal device 9, and searches for the corresponding reel 10 from the plurality of reels 10 stored in the reel shelf 4 (step 45). ). Also at this time, by holding the antenna-attached finger over the reel 10 stored in the reel shelf 4, the fact that the reel 10 to be searched for is in the vicinity is emitted from a lamp or the like provided on the reel shelf 4. Then, it is displayed on the display unit of the mobile terminal device 9 and specified by notification by voice or buzzer from a speaker (step 46, corresponding to the “reel specifying process” of the present invention). Then, it is determined whether or not all the reels 10 to be stored in the transport case 20 have been searched (step 47). If the search of all the reels 10 has not been completed, the process returns to step 45 and the above processing is performed. Run.

  When the search for all the reels 10 is completed, the warehouse control device 7 sequentially stores the specified reels 10 in the specified transport case 20 (step 48, corresponding to the “reel storage step” of the present invention). ). At this time, when a plurality of reels 10 storing the same components are stored in the reel shelf 4, the reels 10 are stored in the transport case 20 in order from the reel 10 whose component expiration date is short. In step 48, the reel storage program of FIG. 10 is executed. When the warehouse control device 7 confirms that the reel 10 has been stored in the transport case 20, the warehouse control device 7 issues a transport command to the production line 11 of the transport case 20 to the worker. The data is transmitted to the device 9 and displayed on the display unit 77 (step 49). Then, the reel conveyance program of FIG. 11 is executed.

  As described above, according to the reel component supply system 1 of the present embodiment, the reels 10 that are out of components in the production line 11 are sequentially stored in the transport case 20 so as to be used, and the transport case. The reels 10 are taken out from the inside 20 in the storing order. Thereby, when setting the reel 10 in which the parts are stored in the production line 11, the operator does not need to search for the corresponding reel 10 from the many reels 10 that are collectively paid out. Therefore, it is possible to greatly improve the efficiency of supplying parts to the production line 11. Further, the components are stored in the transfer case 20 in order from the reel 10 with the shortest usage period. As a result, it is possible to prevent parts that have expired from being used in the production line 11. Therefore, the production failure rate of the substrate can be lowered.

  Further, based on the notified component supply information, the corresponding reels 10 are extracted from the plurality of reels 10 arranged on the reel shelf 4 in the order of use of the reels 10 that are out of components. Thereby, the reel 10 can be easily accommodated in the transport case 20 so as to be used. Therefore, the efficiency of storing the reel 10 in the transport case 20 can be improved. Further, the case identification information of the transport case 20 placed on the mounting table 5 and the reel identification information of the reel 10 stored are read by the table sensor 51 of the mounting table 5, and the reel 10 is stored in the transport case 20. I am trying to judge the right or wrong. Thereby, it can prevent before the conveyance that the case 20 for conveyance in which the reel 10 which is not used in the production line 11 was accommodated is conveyed. Therefore, the conveyance efficiency of the conveyance case 20 can be improved.

  When the transfer case 20 passes through the plurality of gates 8 during the transfer of the transfer case 20, the case identification information of the transfer case 20 is read by the gate sensors 8p, 8s. I am doing so. As a result, it is possible to trace the transport route of the transport case 20, so that even when the transport case 20 is lost during transport, the location of the transport case 20 is immediately determined. can do. Therefore, the transfer case 20 can be reliably transferred to the corresponding production line 11, and excessive or insufficient parts can be prevented from occurring in the production line 11.

  Further, based on the notified component supply information, storage position information of the corresponding reel 10 in the reel warehouse 12 is notified to the portable terminal device 9 carried by the operator. As a result, the operator can easily store the reel 10 in the transport case 20 in the order of use. Therefore, it is possible to improve the efficiency of storing the reel 10 in the transfer case 20 by the operator.

  In the above-described embodiment, RFID is used as the identification code for the reel 10 and the case 20, but a barcode may be used as the identification code. In that case, the operator may carry the barcode reader and read the barcode reader over the barcode. Note that the table sensor 51 of the mounting table 5, the gate sensors 8p and 8s of the gate 8 and the like need to automatically read the identification code, and therefore RFID is used as the identification code.

  DESCRIPTION OF SYMBOLS 1 ... Reel component supply system, 2 ... Component mounting apparatus, 3 ... Line control apparatus, 4 ... Reel shelf, 5 ... Mounting stand, 6 ... Reel storage apparatus, 7 ... Warehouse control apparatus, 8 ... Gate, 8p, 8s ... Gate Sensor: 9 ... Portable terminal device, 10 ... Reel, 10a ... Radio tag for reel, 11 ... Production line, 12 ... Reel warehouse, 20 ... Case for transport, 20a ... Radio tag for case, 21 ... Insertion slot, 22 ... Drawer Mouth, 51 ... Table sensor, Ap ... Production area, As ... Warehouse area.

Claims (4)

  In a production line in which the components are collected from the reels in which the components are stored and mounted on the substrate, the corresponding reels are removed from a reel warehouse in which a plurality of the reels are stored so as not to cause excess or deficiency of the components. A reel parts supply method for transporting to the production line and supplying the parts stored in the reel,
  Transporting the reels corresponding to the reels stored in the reel warehouse so that the reels can be taken out in the order in which the reels are stored, so that the reels in the production line run out of parts. Reel storage process for storing in order in the case,
  A reel removing step of transporting the transport case in which the reels are stored from the reel warehouse to the production line, and taking out the reels from the transport case in the order of storage;
  The conveyance case is provided with an identification code in which case identification information is recorded, and a plurality of gates having identification information reading means are provided between the reel warehouse and the production line, and the conveyance case is conveyed. A case identification information reading step of reading the case identification information of the transfer case by the identification information reading means of the plurality of gates when the transfer case passes through the plurality of gates on the way;
A reel parts supply method comprising:   In a production line in which the components are collected from the reels in which the components are stored and mounted on the substrate, the corresponding reels are removed from a reel warehouse in which a plurality of the reels are stored so as not to cause excess or deficiency of the components. A reel parts supply method for transporting to the production line and supplying the parts stored in the reel,
  An identification code in which case identification information and reel identification information are recorded is attached to the carrying case and the reel, respectively, and the carrying case is placed on a placing table on which the reel is placed. The corresponding reels can be taken out from the plurality of reels stored in the reel warehouse in the order in which the reels are stored so that the reels in the production line run out of parts. A case reel that reads the case identification information of the transport case placed above and the reel identification information of the reel to be stored by the identification information reading means of the placement base when sequentially stored in the transport case. An identification information reading step;
  A reel storage determination step of determining whether the reel is stored in the transport case based on the read case identification information and the reel identification information;
  A reel removing step of transporting the transport case in which the reels are stored from the reel warehouse to the production line, and taking out the reels from the transport case in the order of storage;
A reel parts supply method comprising:   A production line for picking up the parts from the reels containing the parts and mounting them on the board;
  A reel warehouse in which a plurality of the reels are stored,
  A reel parts supply system for transporting the reels from the reel warehouse to the production line and supplying the parts stored in the reels so as not to cause an excess or deficiency of the parts in the production line. And
  A case for carrying the identification code in which case identification information is recorded, the reel being stored in the reel warehouse, then transported to the production line, and the reels being taken out in the order of storage;
  A reel shelf having storage means arranged in the reel warehouse, wherein a plurality of the reels are arranged, and the corresponding reels can be stored in the transport case;
  Parts supply information notifying means for notifying the parts management information of the reel warehouse from the production management means of the production line, the supply information of the parts that will run out of parts in the production line;
  Based on the notified part supply information, the corresponding reel extraction information is created, and based on the created reel extraction information, the corresponding reel is selected from the plurality of reels arranged on the reel shelf. Reel extracting means for extracting reels in the order of use of the reels that are out of parts;
  Reel storage means for storing the extracted reels in order in the transport case by the storage means so as to be in the order of use of the reels that will run out of parts in the production line;
  A plurality of gates provided between the reel warehouse and the production line;
  An identification information reading means provided at the plurality of gates for reading case identification information of the transfer case when the transfer case passes through the gate during transfer of the transfer case;
A reel parts supply system comprising:   A production line for picking up the parts from the reels containing the parts and mounting them on the board;
  A reel warehouse in which a plurality of the reels with identification codes on which reel identification information is recorded are stored;
  A reel parts supply system for transporting the reels from the reel warehouse to the production line and supplying the parts stored in the reels so as not to cause an excess or deficiency of the parts in the production line. And
  A case for carrying the identification code in which case identification information is recorded, the reel being stored in the reel warehouse, then transported to the production line, and the reels being taken out in the order of storage;
  A reel shelf having storage means arranged in the reel warehouse, wherein a plurality of the reels are arranged, and the corresponding reels can be stored in the transport case;
  Parts supply information notifying means for notifying the parts management information of the reel warehouse from the production management means of the production line, the supply information of the parts that will run out of parts in the production line;
  Based on the notified part supply information, the corresponding reel extraction information is created, and based on the created reel extraction information, the corresponding reel is selected from the plurality of reels arranged on the reel shelf. Reel extracting means for extracting reels in the order of use of the reels that are out of parts;
  The transport case is mounted on a mounting table that is mounted when the reel is stored, and stored in the reel warehouse so that the reels are used in the order in which the parts run out in the production line. When the corresponding reels among the plurality of reels are sequentially stored in a transport case that can be taken out in the order in which the reels are stored, the case identification information of the transport case placed above and the A case / reel identification information reading means for reading the reel identification information of the reel to be stored by the identification information reading means of the mounting table;
  Reel storage determining means for determining whether the reel is stored in the transport case based on the read case identification information and the reel identification information;
A reel parts supply system comprising:

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