WO2004112454A1 - 表面実装機 - Google Patents
表面実装機 Download PDFInfo
- Publication number
- WO2004112454A1 WO2004112454A1 PCT/JP2004/008552 JP2004008552W WO2004112454A1 WO 2004112454 A1 WO2004112454 A1 WO 2004112454A1 JP 2004008552 W JP2004008552 W JP 2004008552W WO 2004112454 A1 WO2004112454 A1 WO 2004112454A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- feeder
- information
- mounting machine
- controller
- control board
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/08—Monitoring manufacture of assemblages
- H05K13/087—Equipment tracking or labelling, e.g. tracking of nozzles, feeders or mounting heads
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0417—Feeding with belts or tapes
Definitions
- the present invention relates to a surface mounter in which a number of feeders can be detachably attached to a feeder installation area of a mounter body.
- a surface mounter in which a large number of feeders are detachably provided in a feeder installation area of a mounter body, for example, a multi-row tape feeder is detachably provided is generally known.
- the operator visually confirmed what kind of component was contained in the feeder and where it was installed in the feeder installation area. The work is complicated, and there is a possibility that a confirmation error may occur.
- the feeder itself has information on the feeder and the components contained in the feeder, and the above information is provided to the mounting machine body when the feeder is mounted on the mounting machine body. Are being developed.
- a storage unit for storing a feeder ID, component information, and the like, and a connection terminal for enabling transmission and reception of information stored in the storage unit
- a terminal corresponding to the connection terminal section and a controller (computer) coupled to the terminal are provided on the mounting machine main body.
- a connection terminal of a feeder contacts a terminal of a mounting machine body, and in this state, the controller can directly communicate with a storage of the feeder.
- the controller provided in the mounting machine body directly communicates with each of the feeders attached to the mounting machine body, and the controllers sequentially start from each feeder. Since it is necessary to read and process information, a feeder attached to the mounting machine body If the number is too large, the amount of information processing by the controller will increase significantly, increasing the load on the controller and increasing the time required for information processing.
- the controller of the mounting machine needs to perform the above-described information reading and other processing while controlling the mounting operation and the like, but if the processing that requires a large amount of information and takes a long time is frequently performed, the mounting operation is performed. In order to avoid this, it is necessary to increase the time interval of the information reading process to reduce the frequency (in other words, to skip this process). There is also concern about delays in obtaining information.
- the present invention makes it possible to obtain information from the feeder when the feeder is mounted on the mounting machine main body, and to greatly reduce the load on the controller in the mounting machine main body.
- the purpose is to provide a surface mounter that can reduce the information processing time. Disclosure of the invention
- a large number of feeders for mounting component supply are detachably installed in a feeder installation area of a mounting machine main body, and information on at least one of the feeder and components contained therein is provided in each of the feeders.
- a recording unit for recording information from the recording unit, and a receiving unit for receiving information from the recording unit is disposed in a feeder-installation area of the mounting machine body. Is divided into a plurality of areas, a predetermined number of receiving means corresponding to the number of feeders installed in the area are provided for each area, and information received by the receiving means is read.
- a control board for discriminating and storing data is provided for each of the above areas, and the control board and the controller for controlling the mounting machine can communicate with each other. It is an.
- a collective exchange trolley equipped with a plurality of feeders is detachably mounted on the mounter main body, and this collective exchange trolley occupies a part of the feeder installation area of the mounter main body.
- the collective exchange trolley is provided with a group of receiving means and a control board to which each of the receiving means is electrically connected, and at least a control board of the collective exchange trolley.
- a communication means is provided between the controller and the controller of the mounting machine main body so that the control board and the controller can communicate with each other when the collective exchange trolley is mounted on the mounting machine main body while being electrically insulated. Is preferred.
- the recording unit is capable of wireless communication
- the receiving unit is formed of an antenna
- a plurality of antenna boards each integrally provided with a plurality of antennas and an antenna communication control circuit for controlling communication between these antennas and the control board are provided in each area of the feeder installation area.
- the plurality of antenna boards and the control board are electrically connected. In this way, even in each area, processing such as reading and communicating information from the feeder is shared and performed by a plurality of antenna boards, so that the information processing time is further reduced.
- the control board includes an input unit for inputting feeder information from a predetermined number of feeders installed in each area, a storage unit for storing the feeder information, and a newly input feeder information. Is compared with the already stored feeder information, and when there is a change in the feeder information, it is determined whether the feeder information has been changed. Only when the feeder information changes.
- the surface mounter according to any one of claims 1 to 4, further comprising communication control means for transmitting feeder information.
- a number of feeders for supplying mounted components are detachably attached to a mounting machine main body, and each of the feeders has information on at least one of the feeder and components housed therein.
- a recording unit for recording feeder information is provided, and the feeder information is supplied from the feeder to the mounting machine body when the feeder is mounted on the mounting machine body.
- a plurality of information processing control units that take in feeder information from a predetermined number of feeders attached to the mounting machine body, and are connected to the plurality of information processing control units via communication means.
- a control unit for controlling the mounting machine wherein the information processing control unit includes input means for inputting feeder information from the predetermined number of feeders; Storage means for storing the feeder information, and comparing the newly input feeder information with the already stored feeder information to determine if the feeder information has been changed. And a communication control means for transmitting only a signal indicating whether or not the feeder information has been changed to the controller, and transmitting the feeder information when the feeder information has been changed. It is characterized by having.
- feeder information is given from each feeder attached to the mounting machine body.
- the feeder information is taken in by parallel processing by a plurality of information processing control units. The processing time is reduced. Further, since only information indicating whether or not feeder information has been changed is normally transmitted to the controller, and only when it is determined that the feeder information has been changed, the feeder information is communicated. Therefore, the traffic of the controller is greatly reduced, and the burden on the controller is reduced.
- FIG. 1 is a plan view schematically showing the entire surface mounter.
- FIG. 2 is an explanatory diagram mainly showing an electric system for signal processing and control.
- FIG. 3 is a block diagram functionally showing a system for signal processing and control.
- FIG. 4 is a plan view of the antenna substrate.
- FIG. 5 is a block diagram showing communication means between the control board and the controller.
- FIG. 6 is a block diagram functionally showing a signal processing and control system according to the second embodiment of the present invention.
- FIG. 7 is a flowchart illustrating an example of processing of the control board and the controller.
- FIG. 8 is an explanatory diagram schematically showing a process of transmitting and receiving information between each tape feeder and the control board, and a communication process between the control board and the controller.
- FIG. 1 schematically shows a surface mounter according to an embodiment of the present invention.
- a conveyor 2 for transporting printed circuit boards is arranged on a base of the mounting machine main body 1, and a printed circuit board P is transported on the conveyor 2 and at a predetermined mounting work position. It is designed to stop.
- Feeder installation areas 3 are provided on both sides of the conveyor 2 (left and right in FIG. 1), and feeder installation areas 3 are provided with feeder installation plates 4 in parallel with the conveyor 2. I have. A large number of feeders for mounting component supply are detachably mounted on these feeder-mounting plates 4, and in the example shown in the figure, a large number of tape feeders 15 are arranged in parallel and each is positioned. It is attached detachably.
- a batch exchange trolley 6 is provided in a part of the feeder installation area 3, and in the example shown in the figure, a batch exchange trolley 6 is provided in one half of the feeder installation area 3 on the front side (the right side in FIG. 1). Equipped.
- the batch exchange cart 6 has a feeder-mounting plate 4 for detachably holding a plurality of tape feeders 15 in a state of being arranged in parallel, and has wheels (not shown) at the lower end. With the above tape feeder installed, the entire carriage can be attached to and detached from the mounting machine body 1.
- a feeder mounting plate 4 is fixedly provided, and a tape feeder 5 is directly mounted.
- a head unit 8 is provided above the base, and the head unit 8 moves in the X-axis direction (a direction parallel to the conveyor 2) and the Y-axis direction (a direction orthogonal to the conveyor 2 in FIG. 1). You can do it. That is, the support member 10 of the head unit 8 is arranged on the base of the mounting machine body 1 so as to be movable on the fixed rail 11 in the Y-axis direction, and the head unit 8 is guided on the support member 10 in the X-axis direction. It is movably supported along a member (not shown).
- the support member 10 is moved in the Y-axis direction via the pole screw 13 by the Y-axis servomotor 12, and the X-axis servo motor 14 is moved through the pole screw 15 via the pole screw 15. Axial movement is provided.
- a plurality of component mounting heads 16 are mounted on the head unit 8, and in the present embodiment, eight heads 16 are arranged in a line in the X-axis direction. These heads 16 have suction nozzles (not shown) at their tips, and can suck components by suction force caused by negative pressure supplied to the suction nozzles.
- each of the tape feeders 15 is provided with a recording unit for recording information on at least one of the tape feeder 1 and components contained therein.
- the wireless tag 20 is referred to as RF ID r i d i o f r e c u en c n c i i d e n t i f i c a t i o n; and records information in the IC in a rewritable manner, and enables wireless communication.
- a type of feeder, a unique number (a feeder identification code), a type of components contained in the feeder, a remaining number, and the like are written. Further, the history concerning the feeder (for example, information on how many parts were supplied, what kind of error has occurred, and how many times) can be stored.
- the information recorded on the wireless tag 20 is the feeder identification. The symbol may be used alone, or only the identification symbol of the component housed in the feeder may be used. In this case, the type of the component, the remaining number, and the like may be written in a memory provided on a control board 23 or the like described later in association with the identification code of the feeder or the component so that the data can be collated.
- an antenna 21 as a receiving means for receiving information from the wireless tag 20 is provided in the feeder 1 installation area 3 of the mounting machine body 1. Further, a circuit for processing a signal obtained by the antenna 21 is provided in the mounting machine body 1.
- FIG. 2 is a schematic plan view mainly showing an electric system for signal processing and control.
- the feeder installation area 3 of the mounting machine body 1 is divided into a plurality of areas, and for each of the areas, information received by the antenna 21 is read to determine and store the information.
- the control boards 23 are provided one by one.
- the feeder installation area 3 is divided into four sections 3a to 3d, two on the front side and the other on the rear side, and is installed in each section 3a to 3d.
- a predetermined number (for example, 25) of antennas 21 corresponding to the number of tape feeders 15 are arranged so as to correspond to the wireless tag 20 of each tape feeder 5, and each area 3a to Four control boards 23 are provided corresponding to 3d.
- a predetermined number of antennas 21 are electrically connected to each control board for each of the sections 3a to 3d, and each control board 23 performs one control of the mounting machine. Is electrically connected to
- the antenna 21 and the circuit connected to the antenna 21 will be described in more detail.
- a plurality of antenna boards 2 2 are provided in each of the areas 3 a to 3 d of the feeder installation area 3.
- the antenna substrate 22 includes a plurality (for example, 10) of antennas 21 corresponding to a part of a predetermined number of antennas 21 to be disposed in one area, and
- a communication control circuit 22a for controlling communication and an external communication interface 22b are formed integrally.
- an antenna 21 is formed on the surface of the substrate by printed wiring, and an antenna 21 is formed on the rear surface of the substrate.
- a communication control circuit 22a and an external communication interface 22b are provided.
- the tape feeder 15 is mounted on the feeder-mounting plate 4. Further, the wireless tag 20 and the antenna 21 of the tape feeder 15 are configured to be able to transmit and receive in a corresponding manner.
- control board 23 includes a microcomputer 23 a, an external communication interface 23 b for communication with the antenna board 22, and an external communication interface for communication with the controller 25. Includes 2 3 c.
- the control board 23 is mounted on the mounting machine body 1 (or the collective exchange carriage 6) below the feeder mounting plate 4, and a plurality of antenna boards 22 and control boards 23 are provided for each area. It is connected via a communication line 24 between the external interfaces 22b and 23.
- the feeder information received by the antenna 21 is transmitted from the antenna board 22 to the control board 23 by serial communication.
- the individual position of each antenna 21 in the area, that is, the feeder mounting position can be determined by switching the communication circuit.
- the feeder information, the feeder mounting position, and the like are stored in the memory of the microcomputer 23a of the control board 23.
- controller 25 is also provided with an external communication interface 25a, and the external interface 23a of each control board 23 and the external interface 25a of the controller 25 are connected by a network 26. It is connected. Then, feeder information and the like are sent from the control board 23 to the controller 25 when necessary (for example, when the feeder is attached or the feeder is replaced). Then, the controller 25 receives the information from the control board 23 and determines from which control board 23 the information is sent, so that the feeder information is stored in the feeder installation area 3. Is determined as to which area of the feeder is installed.
- one area 3 b in the feeder installation area 3 is occupied by the collective exchange trolley 6, and the plurality of antenna boards 22 and the corresponding control board 23 in this area 3 b are , Provided on the collective exchange trolley 6. Then, between the control board 23 of the collective exchange trolley 6 and the controller 25 of the mounting machine main body, Communication means is provided for enabling the control board 23 and the controller 25 to communicate with each other when the collective exchange cart 23 is mounted on the mounting machine body 1 while being electrically insulated.
- This communication means is configured, for example, as shown in FIG. That is, the parts corresponding to the external communication interfaces 23 b and 25 a of the control board 23 and the controller 25 include the communication control ICs 230 and 250 and the contacts 2 31 1 and By providing transformers 2 3 2 and 2 52 between them and 2 51, communication means capable of communicating in an electrically insulated state is configured. Instead of the transformer, electromagnetic induction coupling, electrolytic coupling, Infrared rays or the like can be used, and by using these, it is possible to eliminate the contact point. Further, the communication means capable of communicating in an electrically insulated state may be provided at least between the control board 23 of the collective exchange carriage 6 and the controller 25 of the mounting machine main body. Therefore, the other control board 23 has the same configuration as the control board 23 of the collective exchange trolley 6.
- the tape feeder 15 when the tape feeder 15 is attached to the feeder installation area 3 of the mounting machine main body 1, the tape feeder 15 is provided from the wireless tag 20 of the tape feeder 15. The feeder information is received by the antenna 21 and taken into the mounting machine body 1 side.
- control board 23 provided for each of the plurality of areas 3a to 3d of the feeder installation area 3 performs processing such as reading, discrimination, and storage of the feeder information in each area 3a. Only the necessary information is sent from each control board 23 to the controller 25 after being performed in parallel and distributed every ⁇ 3d. As a result, the amount of information processing of the controller 25 is greatly reduced, and the load on the controller 25 is reduced, and the information processing time is shortened as compared with the case where the controller directly communicates with each feeder as in the past. Is done.
- the communication time required to obtain all the feeder information may be the communication time for the number of feeders handled by each antenna substrate 22, and the information processing time is greatly reduced.
- a predetermined number of antennas 21 and a communication control circuit The board 22 and the control board 23, which are formed integrally with the control board 2 and are relatively close to each other, are connected so as to be able to perform serial communication. Wiring is simplified. Further, since the control board 23 is connected to the controller 25, the number of wires for communication with the controller 25 is reduced as compared with a case where each antenna is directly connected to the controller, thereby simplifying the operation. Is done.
- the collective exchange trolley 6 is provided with an antenna board 22 and a control board 23 for one area 3b, and when the collective exchange trolley 6 is mounted on the mounting machine body 1, the collective exchange trolley 6 Since the control board 23 and the controller 25 are configured to be able to communicate with each other, the wiring between the collective exchange trolley 6 and the mounting machine body 1 can be easily maintained.
- the means for communicating with the collective exchange cart 6 is provided as described above, if the electrical connection is made between the two when the collective exchange cart is mounted on the mounting machine main body, the collective exchange cart is turned on while the power is on. If it is attached or detached, electrical stress is applied to the devices on the control board, causing device failure. In order to avoid this, it is necessary to turn off the power when the batch exchange cart is attached or detached.
- the communication means is provided for enabling the control board 23 and the controller 25 to communicate with each other in an electrically insulated state, the power supply is turned on and the The exchange trolley can be attached and detached without any trouble, and there is no loss during setup.
- the feeder information is always taken into the control board 23, but may be sent from each control board 23 to the controller 25 only when necessary.
- the mounting machine body includes a plurality of control boards 23 as information processing control units, and a mounting machine control controller connected to these control boards 23 via communication means. Equipped with 2 5 and. Feeder information from a predetermined number (for example, 25) of a large number of tape feeders 15 attached to the mounting machine main body 1 is taken into each control board 23 via the antenna 21 or the like. It is like that. And each area 3a ⁇ 3d Four control boards 23 are provided corresponding to the above.
- a plurality of antenna substrates 22 are provided in each of the sections 3 a to 3 d of the feeder installation area 3.
- a plurality of (for example, 10) antennas 21 corresponding to a part of a predetermined number of antennas 21 to be provided in one area are provided on the antenna substrate 22.
- a communication control circuit 22a (antenna communication control means) connected to these antennas 21 and an external communication interface 22b are integrally formed.
- each of the sections 3a to 3d a plurality of antenna boards 22 are connected to the control board 23 via the communication line 24, and the feeder information received by the antenna 21 is transmitted to the antenna board 22. From the control board 23 by serial communication. Further, each control board 23 is connected via a network 26 to a controller 25 for performing various controls of the mounting machine.
- the control board 23 includes a microcomputer 23 a, an external communication interface 23 b for communication with the antenna board 22, and an external communication for communication with the controller 25. Includes interface 2 3c.
- the external communication interface “face 23 c” is connected to an external communication interface 25 c provided in the controller 25 via a network 26.
- the microcomputer 23a compares the storage means 231, which stores the feeder information, with the newly input feeder information for the feeder at the same position and the already stored feeder information, If the two are different, that is, if there is a change in feeder information due to replacement of the feeder, etc., the discriminating means 2 32 and the controller 25 for mounting machine control are usually It has a communication control means 233 for transmitting only a signal indicating whether or not the mounting state has been changed, and transmitting feeder information when the feeder information is changed.
- step S1 The process shown in this flowchart is started by turning on the power or connecting the collective exchange trolley 6 to the mounting machine body 1, and the control board 23 first clears the information update flag as an initial setting (step S1).
- the CPU local memory corresponding to the storage means 231 is initialized (step S2).
- the feeder information is read from the wireless tag 20 of the tape feeder 15 (step S3), and it is determined whether or not the feeder information and the information stored in the CPU local memory are inconsistent (step S3). Step S 4). If the determination is N ⁇ , the flow returns to step S3, and the reading of the next piece of information on the finalizer and the determination in step S4 are repeated.
- step S5 If it is determined in step S4 that there is a mismatch, the read-out feeder information is stored in the CPU local memory (step S5). In other words, when the already stored feeder information for the feeder at the same position is different from the newly read feeder information due to replacement of the tape feeder, etc. In case that there is no feeder information), the information in the CPU local memory is updated to the newly read information.
- step S6 the information update flag is set to "1"
- step S7 the feeder information is stored in the mail transmission buffer from the CPU local memory.
- Step S8 and further transmits this feeder information to the controller 25 (Step S9). Then, after clearing the information update flag to "0" (step S10), the process returns to step S3 and repeats the subsequent steps.
- the controller 25 first initializes the information storage memory.
- Step S101 Next, a signal indicating the information update flag given from the control board 23 is received, and it is determined whether or not the information update flag is “1” (step S102), and the information update flag is set to “1”. Unless otherwise, only the determination of this flag is repeated.
- step S103 When the information update flag becomes "1", an information request is transmitted to the control board 23 (step S103), and the feeder sent from the control board 23 accordingly. One piece of information is received (step S104). Then, the received feeder information is stored in the information storage memory (step S105).
- the tape feeder 15 when the tape feeder 15 is attached to the feeder-installation area 3 of the mounting machine body 1, when the tape feeder 5 is recorded in the wireless receiver 20 of the tape feeder-5.
- the header information is loaded into the mounting machine body 1.
- FIG. 5 schematically shows transmission and reception of information between each of the tape feeders 15 mounted on the mounting machine and the control board 23, and communication processing between the control board and the controller.
- the first to fourth control boards 23 are used to control each of the wireless tags of the tape feeder 5 by a predetermined number (25).
- the feeder information is read from 20 and the feeder information is read by these four control boards 23 in parallel processing, so that all the feeder information is sequentially read by the other controller as in the conventional case. Processing time is shortened to about 1 Z 4 compared to the case.
- the feeder information is constantly communicated between the tape feeder 15 and the control board 23, but the feeder information is normally updated between the control board 23 and the controller 25. Only the information update flag indicating whether or not the feeder information has been updated is transmitted, and the feeder information is communicated only when it is determined by the flag that the feeder information has been updated.
- the information amount of the feeder information of one tape feeder 15 is set to 50 bytes and 100 tape feeders 15 are mounted on the mounting machine, as in the conventional case, If one controller reads all the feeder information, the amount of information becomes a huge amount of 500 bytes, whereas in the specific example of the present invention shown in FIG.
- the amount of information to be transferred is 1250 bytes, and the information update flag that is normally communicated between the control board 23 and the controller 25 only needs to be 1 bit per feeder. Even a zero communication volume of 100 bits is sufficient, and the communication volume is 100 times smaller than that of the above-described conventional example. That is, the load on the controller 25 is greatly reduced.
- the wireless tag 20 is provided on the tape feeder 15 and the antenna 21 is provided on the mounting machine main body 1.
- the recording means provided on the feeder 1 side and the receiving means provided on the mounting machine main body side.
- the means is not limited to this, and may be, for example, one that performs communication via a contact.
- two or more batch exchange trolleys 6 may be mounted on the mounting machine body 1, and in this case, the antenna board 22 and the control board 23 are respectively arranged on each batch exchange trolley 6. You should leave it.
- antenna substrate 22 and the control substrate 23 may be integrated into one and the same substrate.
- the feeder-installation area of the mounter body is divided into a plurality of areas, and each of the areas is connected to a predetermined number of receiving means in the area, Control boards are provided to read, discriminate, and store information from the feeder, and each control board can communicate with the controller for controlling the mounting machine.
- Control boards are provided to read, discriminate, and store information from the feeder, and each control board can communicate with the controller for controlling the mounting machine.
- many feeders installed in the feeder installation area Information from the beginning is distributed and processed by each control board, and the amount of information processing of the controller is reduced. Therefore, the load on the controller can be reduced and the information processing time can be significantly reduced.
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- Microelectronics & Electronic Packaging (AREA)
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- Supply And Installment Of Electrical Components (AREA)
Abstract
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Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2003167069A JP4357880B2 (ja) | 2003-06-11 | 2003-06-11 | 表面実装機 |
JP2003-167070 | 2003-06-11 | ||
JP2003-167069 | 2003-06-11 | ||
JP2003167070A JP4490054B2 (ja) | 2003-06-11 | 2003-06-11 | 表面実装機 |
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PCT/JP2004/008552 WO2004112454A1 (ja) | 2003-06-11 | 2004-06-11 | 表面実装機 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02202100A (ja) * | 1989-01-31 | 1990-08-10 | Sanyo Electric Co Ltd | 電子部品供給装置 |
JPH08321698A (ja) * | 1995-05-25 | 1996-12-03 | Sanyo Electric Co Ltd | 電子部品自動装着装置 |
JPH11317595A (ja) * | 1998-02-24 | 1999-11-16 | Juki Corp | 部品供給システム |
JP2002043795A (ja) * | 2001-07-26 | 2002-02-08 | Matsushita Electric Ind Co Ltd | 部品の実装装置 |
-
2004
- 2004-06-11 WO PCT/JP2004/008552 patent/WO2004112454A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02202100A (ja) * | 1989-01-31 | 1990-08-10 | Sanyo Electric Co Ltd | 電子部品供給装置 |
JPH08321698A (ja) * | 1995-05-25 | 1996-12-03 | Sanyo Electric Co Ltd | 電子部品自動装着装置 |
JPH11317595A (ja) * | 1998-02-24 | 1999-11-16 | Juki Corp | 部品供給システム |
JP2002043795A (ja) * | 2001-07-26 | 2002-02-08 | Matsushita Electric Ind Co Ltd | 部品の実装装置 |
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