JP2010040901A - Feeder for electronic component supply, electronic component mounting device and rfid management system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To lower the occurrence of false mounting of a reel by enabling an RFID tag to be read readily even if mounted on a mounting surface of a feeder for electronic component supply so as to show a front surface of the reel whereto an RFID tag is stuck regarding to a feeder for electronic component supply, an electronic component mounting device and an RFID management system. <P>SOLUTION: A feeder 1 for electronic component supply has: a plurality of reel receiving parts 3 for removably holding a plurality of reels 5 with a wound tape for housing an electronic component from a mounting surface; a feeder body part with a plurality of reel receiving parts 3 mounted; and an antenna part 8 which is disposed at a rear 3b side of one reel receiving part 3 opposed to a mounting surface 3a of the other reel receiving part 3 provided parallel with each other among a plurality of reel receiving parts 3, and reads an RFID tag integrated with a label 7 stuck to a front surface 5a of the reel 5. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an electronic component supply feeder, an electronic component mounting apparatus, and an RFID management system.

  In recent years, an RFID (Radio Frequency IDentification) system has been used to improve the management of articles and the like. This RFID system includes an RFID tag and a reader / writer that reads the RFID tag, reads the RFID tag attached to the article, and manages the article.

  For example, in the management of the mounting process of the electronic component in the conventional electronic component mounting apparatus, the electronic component mounting apparatus is attached to the electronic component mounting apparatus by replacing the conventional barcode reading method with the one using the RFID system. The work of was made efficient.

A conventional electronic component mounting apparatus attaches an RFID tag to a reel for winding a tape to which a plurality of electronic components are attached, and the RFID tag is attached to a reader / writer when the reel is mounted on an electronic component supply feeder. And determining whether or not the reel itself is appropriate, thereby preventing erroneous mounting of components (see, for example, Patent Document 1).
JP 2005-310986 A

  In the conventional electronic component mounting apparatus, when the electronic component supply feeder is mounted so that the front of the reel to which the RFID tag is attached is visible, the RFID tag is separated from the mounting surface of the electronic component supply feeder by the thickness of the reel. There has been a problem that it is difficult to read the RFID tag from the antenna provided on the mounting surface of the component supply feeder. Therefore, the present invention makes it easy to read the RFID tag and prevents erroneous mounting of the reel even when it is mounted on the mounting surface of the electronic component supply feeder so that the front of the reel to which the RFID tag is attached is visible. The purpose is to do.

  In order to achieve this object, an electronic component supply feeder according to the present invention is an electronic component supply feeder that is mounted on an electronic component mounting apparatus for mounting an electronic component on an electronic circuit board and supplies the electronic component. A plurality of reel receivers for detachably holding a plurality of reels around which the tape containing the tape is wound on the mounting surface, a feeder main body mounted with the plurality of reel receivers, and a plurality of reels An antenna for reading the RFID tag attached to the front surface of the reel and disposed on the back side of the other reel receiving portion facing the mounting surface of one reel receiving portion arranged in parallel among the receiving portions It is characterized by that. With such a configuration, the initial purpose is achieved.

  In addition, an electronic component mounting apparatus according to the present invention includes the electronic component supply feeder described above.

  The RFID management system according to the present invention includes an electronic component supply feeder, a reader / writer that is attached to the electronic component supply feeder and reads an RFID tag, and is connected to the reader / writer, and the reel identification information from the reader / writer. And a management device for managing reels mounted on the electronic component supply feeder based on the identification information. With such a configuration, the initial purpose is achieved.

  As described above, the electronic component supply feeder according to the present invention includes a plurality of reel receiving portions for detachably holding a plurality of reels around which a tape containing electronic components is wound on a mounting surface, and a plurality of reel receiving portions. A feeder main body portion on which the reel receiving portion is mounted and a reel receiving portion disposed on the back side of the other reel receiving portion facing the mounting surface of one of the plurality of reel receiving portions arranged side by side. An antenna for reading the RFID tag attached to the front surface is provided, and the RFID tag can be easily read by bringing the antenna and the RFID tag close to each other. Thereby, even when it is mounted on the mounting surface of the reel receiving portion so that the front surface of the reel to which the RFID tag is affixed can be seen, the RFID tag can be easily read and the erroneous mounting of the reel can be prevented.

  Next, since the electronic component mounting apparatus according to the present invention includes the above-described electronic component supply feeder, the RFID tag can be easily read by bringing the antenna and the RFID tag close to each other. Thereby, even when it is mounted on the mounting surface of the reel receiving portion so that the front surface of the reel to which the RFID tag is affixed can be seen, the RFID tag can be easily read and the erroneous mounting of the reel can be prevented.

  Next, an RFID management system according to the present invention is equipped with the above-described electronic component supply feeder, a reader / writer that is attached to the electronic component supply feeder, reads the RFID tag, and is connected to the reader / writer and also identifies the reel from the reader / writer. And a management device that manages the reels mounted on the electronic component supply feeder based on the identification information, and manages the reels based on the identification information of the RFID tag. You can prevent mistakes. Thereby, it is possible to prevent erroneous mounting of an electronic component mounted on an electronic circuit board or the like, and to prevent generation of a defective board.

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

(Embodiment)
First, the configuration of the electronic component supply feeder 1 according to the embodiment of the present invention will be described with reference to FIGS. The electronic component supply feeder 1 is mounted on an electronic component mounting apparatus (not shown) for mounting electronic components on an electronic circuit board and supplies the electronic components. Here, an example of managing reels mounted on the electronic component supply feeder 1 will be described. The reel is wound with a tape containing electronic components. The reel before being mounted on the electronic component supply feeder 1 is stored in a reel storage shelf (not shown). The electronic component is a chip component such as a resistor, a capacitor, a coil, or a transistor.

  FIG. 1 is a schematic perspective view of an electronic component supply feeder 1 according to an embodiment of the present invention, FIG. 2 is a perspective view of the electronic component supply feeder 1 with a reel receiving portion opened, and FIG. 4 is a partially enlarged perspective view of the feeder 1 with the reel receiving portion 3 opened, FIG. 4 shows the configuration of the reel 5 attached to the electronic component supply feeder 1, and FIG. 4B is a rear view of the reel 5, and FIG. 4C is a side view of the reel 5.

  As shown in FIG. 1, the electronic component supply feeder 1 includes a plurality of reel receivers 3. These reel receivers 3 are mounted on the feeder main body 2 so that they can be opened and closed independently.

  As shown in FIG. 2, the reel receiver 3 includes a receiver 4 that detachably holds the reel 5 on the mounting surface 3a. When the reel 5 is mounted on the receiving portion 4, the reel receiving portion 3 is opened and the reel 5 is mounted on the receiving portion 4 on the mounting surface 3 a of the reel receiving portion 3.

  As shown in FIG. 3, a hole 6 at the center of the reel 5 is fitted to and attached to the protrusion of the receiving part 4, and a detachment preventing member such as a screw 4 a having a diameter larger than that of the hole 6 after being attached. Then, the reel 5 is attached so as not to be detached from the receiving portion 4. Since the diameter of the protrusion is smaller than the diameter of the hole 6, the reel 5 can rotate around the protrusion. Thereby, the tape (not shown) wound around the reel 5 can be pulled out.

  Next, the configuration of the reel 5 will be described. As shown in FIG. 4A, a label with an RFID tag (hereinafter simply referred to as “label”) 7 in which an RFID tag 7a is integrated with a label printed with electronic component information or the like is attached to the front surface 5a of the reel 5. is doing. Further, as shown in FIG. 4B, the label 7 is not attached to the rear surface 5b side of the reel 5. Moreover, as shown in FIG.4 (c), the hole 6 of the reel 5 has penetrated from the front surface 5a to the back surface 5b. The reel 5 includes a winding portion 5c for winding a tape between the front surface 5a and the back surface 5b. A tape containing electronic components is wound around the winding portion 5c.

  With such a configuration, when the reel 5 taken out from the reel storage shelf or the like is mounted at the designated position of the electronic component supply feeder 1, the electronic component supply feeder 1 is integrated with the label 7 attached to the reel 5. The read RFID tag 7a is read by a reader / writer described later, and the reel 5 can be managed based on the identification information of the RFID tag 7a obtained by reading. Thereby, it is possible to prevent erroneous mounting due to human factors of the reel 5 attached to the electronic component supply feeder 1, and it is possible to prevent erroneous mounting of components mounted on the electronic circuit board and to prevent generation of defective substrates. be able to.

  By the way, in the conventional electronic component supply feeder, the RFID tag 7a is attached to the front surface 5a of the reel 5, and is mounted on the mounting surface 3a of the reel receiving portion 3 of the electronic component supply feeder so that the front surface 5a of the reel 5 can be seen. Then, since the RFID tag 7a is separated from the mounting surface 3a by the thickness of the reel 5, there is a problem that it is difficult to read the RFID tag 7a from the antenna portion provided on the mounting surface 3a.

  Therefore, the electronic component supply feeder 1 according to the present embodiment has an antenna portion on the back side of the other reel receiving portion 3 facing the mounting surface of the one reel receiving portion 3 arranged in parallel to the feeder main body portion 2. The RFID tag 7a attached to the front surface 5a side of the reel 5 is read by the antenna unit. Thereby, the RFID tag 7a can be easily read from the antenna unit by bringing the antenna unit and the RFID tag 7a close to each other. In addition, since the label 7 can be clearly seen from the operator, it is possible to prevent mistakes in the part number. As a result, it is possible to prevent erroneous mounting of the reel 5.

  Next, the mounting position and configuration of the antenna unit 8 will be described with reference to FIGS. FIG. 5 is a perspective view showing the arrangement of the antenna unit 8 mounted on the reel receiving unit 3 in the embodiment of the present invention, and FIG. 6 shows the arrangement relationship between the antenna unit 8 mounted on the reel receiving unit 3 and the label 7. 7 is a front view of the antenna unit 8 according to the embodiment of the present invention, FIG. 8 is a cross-sectional view for explaining the magnetic field distribution of the antenna unit 8, and FIG. 9 is a line AA in FIG. It is an exploded sectional view of antenna part 8 by.

  As shown in FIG. 5, the antenna unit 8 is mounted on the back surface 3 b of each reel receiving unit 3. The antenna unit 8 is disposed on the back surface 3b of the reel receiving unit 3 disposed next to the mounting position of the reel receiving unit 3 on which the reel 5 to be read is mounted. Each antenna unit 8 is connected to an antenna switching unit 13f of the reader / writer 13 attached to the feeder main body 2 via a resonance / matching circuit 16 and a communication line 17 which will be described later. As a result, as shown in FIG. 6, the antenna unit 8 mounted on the back surface 3b of each reel receiving unit 3 and the RFID tag 7a integrated with the label 7 attached to the reel 5 are brought close to each other for reading. It is easy. Since the antenna unit 8 and the RFID tag 7a are close to each other, the RFID tag 7a can be read even if the intensity of the radio wave output from the reader / writer 13 via the antenna unit 8 is weakened. You can also

  With such a configuration, although the RFID tag 7a can operate even if it is in close contact with the metal surface, an expensive metal tag is not required, and like the label 7 in which the RFID tag 7a is integrated as in the present embodiment. Inexpensive tags can be used. Further, since the label 7 (with an RFID tag) can be made thinner than the metal tag, the installation interval of the reel receiving portions 3 arranged side by side can be reduced without affecting the rotation of the reel 5. Thereby, the electronic component supply feeder 1 can be reduced in size, and a larger number of reel receiving portions 3 can be equipped even with a small occupied area. This makes it possible to supply many electronic components to the electronic component mounting apparatus.

  Further, the RFID tag 7a of the reel 5 at the right end has no place to install the antenna unit 8 because the reel receiving unit 3 is not arranged on the right side. For this reason, the RFID tag 7a cannot be read. Therefore, in the present embodiment, a dummy aluminum reel receiving portion 12 is provided, and the antenna portion 8 is disposed on the back side of the reel receiving portion 12. For example, as shown in FIG. Thereby, the RFID tag 7a of the reel 5 at the right end can be read. Since the reel receiving portion 12 does not need to be mounted with the reel 5, it may have a simple structure and is inexpensive.

  Next, the antenna unit 8 installed on the rear surface 3b side of the reel receiving unit 3 will be described.

  As shown in FIG. 7, the antenna unit 8 includes an antenna 9 formed of a linear conductor in a ring shape. The antenna 9 has an outer ring side loop 8b and an inner ring side loop 8c, and a linear conductor is wired along a path in which the direction of the magnetic field is in phase between the outer ring side loop 8b and the inner ring side loop 8c. And the number of turns of the outer ring side loop 8b of the antenna 9 is made larger than the number of turns of the inner ring side loop 8c. For example, the number of turns of the outer ring side loop 8b is two, and the number of turns of the inner ring side loop 8c is one.

  With such a configuration, the antenna unit 8 can read the RFID tag 7a at any position formed in a ring shape. For example, as shown in FIG. 8, the antenna unit 8 can increase the magnetic strength in the Z direction in a ring shape between the outer ring side loop 8b and the inner ring side loop 8c. Thereby, even when the reel 5 rotates, the RFID tag 7a can be read from the antenna 9.

  In addition, the current density in the outer ring side loop 8b of the antenna 9 is increased to increase the magnetic field strength, and the RFID tag 7a in the vicinity of the outer peripheral portion of the reel 5 is easily read. For this reason, the arrangement position of the RFID tag 7a in the reel 5 can be set to the outer peripheral portion, and a wide printable range of the outer peripheral portion can be effectively utilized. This makes it easy to see the part number for the operator by printing the part number, etc., and prevents incorrect mounting. Further, since there is a margin in the printing area, it is possible to print a conventional barcode or the like together, and to improve compatibility with other devices on which the reel 5 is mounted.

  Returning to FIG. 7, the antenna 9 is formed of a single wire or a stranded wire formed by twisting a plurality of linear conductors from the start terminal 10 to the end terminal 11. The start terminal 10 and the end terminal 11 of the antenna 9 are electrically connected to the resonance / matching circuit 16 and are connected to the antenna switching unit 13f of the reader / writer 13 via a communication line 17 such as a coaxial cable.

  When the RFID tag 7a is only in the vicinity of the central portion 8a, the inner ring side loop 8c may not be provided. This also makes it possible to increase the magnetic strength in the Z direction as it approaches the central portion 8a.

  Next, the structure of the antenna unit 8 will be described with reference to FIG. As shown in FIG. 9, in the antenna 9, a linear conductor is wired on a structure layer 22 formed of polycarbonate resin or the like to fix the shape and increase the strength. The surface of the antenna 9 is provided with a surface protective layer 20 as a surface protective material (PET sheet) formed of transparent polyethylene terephthalate (PET) via an adhesive layer 21. As a result, the surface of the antenna 9 is prevented from deteriorating due to friction with the reel 5.

  On the other hand, a space holding layer 24 for holding the space between the antenna 9 and the metal surface of the reel receiving portion 3 is provided on the bonding side of the antenna 9, and the antenna 9 is bonded via the bonding layer 23. The space holding layer 24 is made of foamed polyethylene or the like. Thereby, the loss by the metal surface of the antenna 9 is suppressed. Further, the space holding layer 24 acts as a cushion, and gives the antenna portion 8 elasticity. In addition, since the antenna unit 8 and the RFID tag 7a are close to each other, the space holding layer 24 can obtain sufficient performance without using an expensive magnetic material such as ferrite. However, in order to save power by reducing the output of the reader / writer 13, a magnetic material such as ferrite may be used.

  The space holding layer 24 is further bonded to a conductive material layer 26 having conductivity such as aluminum via an adhesive layer 25. The conductive material layer 26 suppresses deterioration in characteristics due to the antenna unit 8 being bonded to another metal surface, for example, the back surface 3b of the reel receiving unit 3. Thereby, even if the antenna 9 is attached to another metal surface, readjustment of the antenna characteristics can be eliminated. The conductive material layer 26 is bonded to a release layer 28 such as a separator paper through an adhesive layer 27. Then, the antenna unit 8 is bonded to the back surface 3 b of the reel receiving unit 3 by the release layer 28.

  Next, the configuration and operation of the RFID management system 30 will be described with reference to FIG. FIG. 10 is a circuit block diagram of the RFID management system 30 according to the embodiment of the present invention.

  As shown in FIG. 10, the reader / writer 13 receives the identification information of the radio unit 13a that transmits and receives communication signals with the RFID tag 7a, the control unit 13b that controls the radio unit 13a, and the RFID tag 7a and the reel receiving unit 3. A memory unit 13c for temporary storage; a communication unit 13d for communicating with the management device 15; an open / close detection unit 13e for detecting the open / closed state of the reel receiving unit 3; and an antenna switching unit 13f for switching connection between the antennas 9. I have.

  The electronic component supply feeder 1 detects which of the reel receivers 3 has been opened by an open / close detection unit 13e configured to open / close the reel receiver 3 with a reed switch or the like. Then, the electronic component supply feeder 1 detects that the reel receiving portion 3 is closed again after the reel 5 or the like is attached to the reel receiving portion 3. In synchronization with the timing at which the reel receiver 3 is closed, the electronic component supply feeder 1 detects the mounting position number of the opened and closed reel receiver 3 by the open / close detector 13e. And the feeder 1 for electronic component supply connects the antenna 9 and the radio | wireless part 13a which are installed in the back surface 3b of the reel receiving part 3 facing the opened and closed reel receiving part 3 by the antenna switching part 13f. . In the electronic component supply feeder 1, the reader / writer 13 communicates with the RFID tag 7a through the antenna 9 connected by the antenna switching unit 13f. The antenna 9 is connected to the radio unit 13a via the resonance / matching circuit 16, the communication line 17, and the antenna switching unit 13f.

  The reader / writer 13 processes the reception signal received by the antenna 9 connected by the antenna switching unit 13f by the wireless unit 13a, and the control unit 13b acquires the identification information of the RFID tag 7a attached to the reel 5. Then, the reader / writer 13 transmits the identification information of the RFID tag 7a and the reel receiving unit 3 to the management device 15 via the communication unit 13d.

  The management device 15 is disposed, for example, on the electronic component mounting device (not shown) side. When the electronic component supply feeder 1 is mounted on the electronic component mounting apparatus, the communication unit 13d and the communication unit 15a are electrically connected. At the timing when the communication unit 13d and the communication unit 15a are connected, the management device 15 transmits the identification information group of the RFID tag 7a and the reel receiving unit 3 to the reader / writer 13 by the control unit 15b. An instruction is given, and an identification information group including the identification information of the reel 5 and the identification information of the mounting position of the reel receiving portion 3 associated therewith is acquired. As the identification information, there are, for example, part number, remaining number, identification information of the mounting position number of the reel receiving portion 3 on which the reel 5 is mounted, and the like.

  The management device 15 stores list information of electronic components to be mounted on the electronic circuit board in the database 15e, and collates this list information with the identification information group acquired from the reader / writer 13, thereby performing predetermined mounting. It is determined whether or not the electronic component of the reel 5 mounted on the reel receiving unit 3 having the number is appropriate.

  When the reel receiving unit 3 is opened and closed, the RFID management system 30 makes an inquiry from the reader / writer 13 to the RFID tag 7a, for example, “Reply the reel ID”.

  The wireless unit 13a transmits an inquiry signal to the RFID tag 7a via the antenna 9 connected by the antenna switching unit 13f, receives a response signal from the RFID tag 7a via the antenna 9, demodulates, and identifies information ( Reel ID) is acquired. And the radio | wireless part 13a outputs this acquired identification information to the control part 13b.

  The control unit 13b associates the received identification information such as the reel ID and the identification information that is the mounting number of the opened and closed reel receiving unit 3, and temporarily stores the identification information in the memory unit 13c. When the control unit 13b obtains all the identification information of the RFID tag 7a attached to the reel 5 to be read attached to the electronic component supply feeder 1 by inquiry, the identification information group temporarily stored in the memory unit 13c. Is transmitted to the management device 15 via the communication unit 13d.

  In the management device 15, for example, the contents of the identification information group of the reel 5 read by the reader / writer 13 are displayed on the display unit 15c. As a result, the operator confirms the component information of each reel 5 mounted on the electronic component supply feeder 1, the remaining number information of each component, the mounting position information of the reel receiver 3 on which each reel 5 is mounted, and the like. be able to.

  Further, the management device 15 inputs and instructs in advance component information to be mounted on the electronic circuit board from the input unit 15d. As a result, if another reel 5 is erroneously mounted on the reel receiving portion 3 at the specified mounting position of the electronic component supply feeder 1, the operation of the electronic component mounting apparatus is stopped and a notification is made. The operator is notified via the section 15f. The notification unit 15f issues an alarm through a speaker or the like, or issues a warning such as “Please check the reel again” by voice.

  A warning message may be displayed on the display unit 15c. Moreover, you may provide the function of displaying the maintenance time according to the usage frequency of the electronic component supply feeder 1 on the display part 15c. With this function, the electronic component supply feeder 1 can be adjusted and the components can be replaced at an appropriate time. Thereby, the performance of the feeder 1 for electronic component supply can be maintained.

  As described above, according to the electronic component supply feeder 1 of the present embodiment, a plurality of reels for detachably holding a plurality of reels 5 around which a tape containing electronic components is wound on the mounting surface. The receiving part 3, the feeder main body part 2 on which the plurality of reel receiving parts 3 are mounted, and the other reel facing the mounting surface 3a of one of the plurality of reel receiving parts 3 arranged in parallel. Since the antenna unit 8 is arranged on the back surface 3b side of the receiving unit 3 and for reading the RFID tag 7a attached to the front surface 5a of the reel 5, the antenna unit 8 and the RFID tag 7a can be brought close to each other. The RFID tag 7a can be easily read from the antenna unit 8. Thus, even when the RFID tag 7a is affixed to the front surface 5a of the reel 5 and is mounted on the mounting surface 3a of the reel receiving portion 3 so that the front surface 5a of the reel 5 can be seen, the RFID tag 7a can be easily read. Thus, it is possible to make it difficult to cause erroneous mounting of the reel. Since the electronic component mounting apparatus includes the electronic component supply feeder 1, the RFID tag 7a is attached to the front surface 5a of the reel 5 to be mounted on the electronic component supply feeder 1, and the front surface 5a of the reel 5 can be seen. As described above, even when the reel receiving unit 3 is mounted on the mounting surface 3a, the RFID tag 7a can be easily read to prevent erroneous mounting of the reel.

  Also, the RFID management system 30 is mounted on the electronic component supply feeder 1, the reader / writer 13 that is attached to the electronic component supply feeder 1 and reads the RFID tag 7 a, and is connected to the reader / writer 13 and is also connected to the reel 5 from the reader / writer 13. And a management device 15 for managing the reel 5 mounted on the electronic component supply feeder 1 based on the identification information, based on the identification information of the RFID tag 7a. Since the reel 5 is managed, it is possible to prevent a mistake in mounting the reel 5 due to human factors. Thereby, it is possible to prevent erroneous mounting of an electronic component mounted on an electronic circuit board or the like, and to prevent generation of a defective board.

  Although an example in which the reel 5 is mounted on the electronic component supply feeder 1 and then the electronic component supply feeder 1 is mounted on the electronic component mounting apparatus has been described, the electronic component supply feeder 1 is installed in advance in the electronic component mounting apparatus. You may make it equip to.

  According to the present invention, even when the RFID tag is attached to the front surface of the reel and the front surface of the reel is mounted on the mounting surface of the electronic component supply feeder, the antenna and the RFID tag are placed in proximity to each other. The present invention is useful for an electronic component supply feeder, an electronic component mounting apparatus, an RFID management system, and the like that can easily read a tag and prevent erroneous mounting of a reel.

1 is a schematic perspective view of an electronic component supply feeder according to an embodiment of the present invention. The perspective view in the state which opened the reel receiving part of the feeder for electronic component supply Partial enlarged perspective view of the electronic component supply feeder with the reel receiving portion opened (A) Front view of a reel attached to the electronic component supply feeder, (b) is a rear view of the reel, and (c) is a side view of the reel. The perspective view which shows arrangement | positioning of the antenna part with which the reel receiving part in embodiment of this invention was mounted | worn Side view showing the positional relationship between the antenna unit and the label mounted on the reel receiving unit The front view of the antenna part in embodiment of this invention Sectional drawing for demonstrating the magnetic field distribution of the antenna part FIG. 7 is an exploded cross-sectional view of the antenna section taken along line AA in FIG. 1 is a circuit block diagram of an RFID management system according to an embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Electronic component supply feeder 2 Feeder main-body part 3,12 Reel receiving part 3a Mounting surface 3b, 5b Rear surface 4 Receiving part 4a Screw 5 Reel 5a Front 5c Winding part 6 Hole part 7 Label 7a RFID tag 8 Antenna part 8a Center part 8b Outer ring side loop 8c Inner ring side loop 9 Antenna 10 Start terminal 11 End terminal 13 Reader / writer 13a Radio unit 13b, 15b Control unit 13c Memory unit 13d, 15a Communication unit 13e Open / close detection unit 13f Antenna switching unit 15 Management device 15c Display unit 15d Input Unit 15e database 15f notification unit 16 resonance / matching circuit 17 communication line 20 surface protective layer 21, 23, 25, 27 adhesive layer 22 structure layer 24 space holding layer 26 conductive material layer 28 release layer 30 RFID management system

Claims (8)

An electronic component supply feeder mounted on an electronic component mounting apparatus for mounting an electronic component on an electronic circuit board and supplying the electronic component,
A plurality of reel receiving portions for detachably holding a plurality of reels around which the tape containing the electronic component is wound on the mounting surface;
A feeder main body portion on which the plurality of reel receiving portions are mounted;
The RFID tag that is arranged on the back side of the other reel receiving portion facing the mounting surface of one of the plurality of reel receiving portions arranged in parallel and reads the RFID tag attached to the front of the reel is read. An electronic component supply feeder, comprising: 2. The electronic component supply feeder according to claim 1, wherein the RFID tag is integrated with a label on which information of the electronic component is printed. The feeder for electronic component supply according to claim 1 or 2, wherein the antenna is formed in a ring shape with a linear conductor. The antenna includes an outer ring side loop and an inner ring side loop, and the linear conductor is wired in a path in which the direction of a magnetic field is in phase between the outer ring side loop and the inner ring side loop. Item 4. An electronic component supply feeder according to Item 3. The feeder for supplying an electronic component according to claim 4, wherein the antenna has a larger number of turns of the outer ring side loop than a number of turns of the inner ring side loop. The feeder for supplying an electronic component according to any one of claims 1 to 5, wherein a surface protective material is provided on a surface of the antenna. An electronic component mounting apparatus comprising the electronic component supply feeder according to any one of claims 1 to 6. The feeder for electronic component supply of any one of Claims 1-6,
A reader / writer that is mounted on the electronic component supply feeder and reads the RFID tag;
A management device that is connected to the reader / writer, acquires identification information of the reel from the reader / writer, and manages the reel mounted on the electronic component supply feeder based on the identification information; A featured RFID management system.

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