JP6258752B2 - IC tag issuing device - Google Patents

Description

  The present invention relates to an IC tag issuing device that writes and issues desired identification data to each IC tag of an IC tag continuum in which IC tags are arranged in a plurality of rows in a non-contact manner.

  2. Description of the Related Art In recent years, there has been a technology for facilitating inventory management, sales management, and the like of products by RFID (radio frequency identification) using an IC tag that includes an IC chip and an antenna and enables electrical writing / reading of information without contact. Proposed. In general, an IC chip and an antenna are included in a sheet such as a label or a price tag tag as an inlay formed on a film to constitute an IC tag. Note that an inlay itself including an IC chip and an antenna is sometimes called an IC tag, an electronic tag, a wireless tag, or an RFID tag. In this specification, a product tag including an IC chip and an antenna (for a price tag) Tags) and labels are called IC tags.

  The IC tag is generally provided as an IC tag continuous body in which IC tags are continuously connected, and desired data such as a product number is written to the IC tag continuous body in a non-contact manner, and each surface is written on each surface. There has been proposed an IC tag issuing device that issues printed data such as product and producer data and barcodes encoded from the data (see, for example, Patent Document 1).

JP 2006-338179 A

  In recent years, the amount of IC tags used has increased, and the need to issue a large number of IC tags at a high speed has increased. In order to improve the issuance speed of IC tags, there is a limit in the IC tag continuum in which the IC tags are arranged in one column, and the IC tag continuum in which the IC tags are arranged in a plurality of columns is used. It is hoped to do. When an IC tag continuum in which IC tags are arranged in a plurality of columns is used, it is necessary to cut and align after issuance. Generally, the IC tags are cut and aligned for each row orthogonal to the transport direction. . In order to align the order of identification data written to the IC tag at the time of this alignment, the communication processing is sequentially performed while verifying whether or not the writing is successful for each of the plurality of IC tags orthogonal to the transport direction. There is a problem that the issue speed cannot be increased due to this communication processing as a bottleneck.

  An object of the present invention is to provide an IC tag issuing device that solves the above-mentioned problems of the prior art in view of the above-mentioned problems, can perform communication processing with a plurality of columns of IC tags at high speed, and can improve the issuing speed. There is.

The present invention solves the above problems by the following means.
The IC tag issuing device of the present invention is an IC tag issuing device that writes and issues identification data to a plurality of IC tags arranged as a continuous IC tag, each of which is issued to a plurality of IC tags. And a plurality of read column antenna units that read the unique tag ID from the IC tag, and on the downstream side of the plurality of read column antenna units in the conveyance direction of the IC tag continuum. A plurality of write column antenna units that are arranged to face each of the IC tags in a plurality of columns, and write the identification data to the IC tag, and a plurality of the read column antenna units, After the tag ID reading operation is performed on the one row of IC tags arranged in the row direction orthogonal to the body conveyance direction, the tag ID reading is performed. A write controller that assigns the identification data to the IC tag that has succeeded in the identification, and successfully reads the tag ID of the identification data assigned by the write controller using the plurality of write string antenna units. Writing to the IC tag is performed.
Furthermore, in the IC tag issuing device according to the present invention, the plurality of read column antenna units are arranged in a staggered manner separately on the upstream side and the downstream side in the transport direction of the IC tag continuous body,
The write control unit performs a read operation of the tag ID by the plurality of read column antenna units on the downstream side with respect to the IC tags of one row arranged in the row direction. The identification data may be assigned to the IC tag that has been successfully read.
Furthermore, in the IC tag issuing device of the present invention, the IC tag issuing device further includes a printing unit that performs printing on a surface of the IC tag of the IC tag continuum, and the write control unit includes a plurality of the read column antenna units, After the tag ID reading operation is performed on the one row of IC tags arranged in a row, the print data is allocated to the IC tag that has been successfully read, and the printing unit is used to The print data assigned by the writing control unit may be printed on the surface of the IC tag that has successfully read the tag ID.
The IC tag issuing device of the present invention further includes a product information storage unit that stores product information in which a list of the identification data to be written to the IC tag is described, and the write control unit sequentially reads from the product information. The identification data may be sequentially allocated in the row direction to the IC tag that has succeeded in reading the tag ID by skipping the IC tag that has failed to read the tag ID.
Furthermore, in the IC tag issuing device of the present invention, the write control unit sequentially reads from the product information for the IC tags adjacent in the row direction among the IC tags that have successfully read the tag ID. The identification data may be assigned sequentially.

  According to the present invention, it is possible to perform communication processing with a plurality of rows of IC tags at high speed and to improve the issuing speed.

It is a schematic side view which shows the structure of embodiment of the IC tag issuing apparatus which concerns on this invention. It is a top view which shows the structure of a part of IC tag continuous body shown in FIG. FIG. 3 is an enlarged front view and a sectional view showing a configuration of the IC tag shown in FIG. 2. It is a front view which shows the structure of the inlay shown in FIG. It is a schematic side view which shows the structure of the pre-processing apparatus shown in FIG. It is a schematic top view which shows the structure of the pre-processing apparatus shown in FIG. It is a schematic top view which shows the structure of the support plate in the pre-processing apparatus shown in FIG. It is a perspective view which shows the structure of the 1st antenna part shown in FIG. It is a disassembled perspective view which shows the structure of the row | line | column antenna part shown in FIG. It is sectional drawing which shows the structure of the row | line | column antenna part shown in FIG. It is a schematic side view which shows the structure of the printing apparatus shown in FIG. It is a schematic side view which shows the structure of the post-processing apparatus shown in FIG. It is a block diagram which shows the structure of the control part which controls operation | movement of embodiment of the IC tag issuing apparatus which concerns on this invention. It is a figure which shows the product information example memorize | stored in the information storage part shown in FIG. It is a figure which shows the example of page information memorize | stored in the information storage part shown in FIG. 13, and the example of reissue information. It is a flowchart for demonstrating tag ID reading operation | movement of embodiment of the IC tag issuing apparatus which concerns on this invention. It is explanatory drawing for demonstrating tag ID reading operation | movement of embodiment of the IC tag issuing apparatus which concerns on this invention. It is a flowchart for demonstrating the identification data write-in operation | movement of embodiment of the IC tag issuing apparatus based on this invention.

  The IC tag issuing device according to the present embodiment writes desired data to each IC chip in a non-contact manner on each IC tag continuum 1 and encodes information on products and producers on each surface. The printed barcode is printed and issued. Referring to FIG. 1, the IC tag issuing device is issued with a mounting table 2, a preprocessing device 3, a printing device 4, and a post processing device 5 on which the IC tag continuous body 1 before issuing is placed. And a mounting table 2 on which the IC tag continuous body 1 is mounted.

  Referring to FIG. 2, the IC tag continuum 1 is a continuous paper (fanfold paper) in which pages in which a plurality of rows of IC tags 10 are arranged are alternately folded. In the present embodiment, 20 IC tags 10 of 10 sheets * 2 rows from the first column to the tenth column are arranged on one page. Sprocket holes 11 are formed at equal intervals on both sides of the IC tag continuous body 1. Further, a detection mark 12 indicating the start of the page is printed in the vicinity of the head in the transport direction in the region where the sprocket hole 11 is formed. The IC tag continuous body 1 may be roll paper wound in a roll shape. In this case, the detection mark 12 indicating the start of the IC tag 10 may be printed for each line.

  Referring to FIG. 3A, an inlay 13 is included in the IC tag 10. 3A is an enlarged front view of a region indicated by an arrow A in FIG. 2, and FIG. 3B is an XX cross-sectional view shown in FIG. The IC tag 10 according to the present embodiment is a product tag, and as shown in FIG. 3B, the inlay 13 is interposed between the front cover 10a and the back paper 10b.

  Referring to FIGS. 3B and 4, the inlay 13 includes a base material 13 a, an antenna 14, and an IC chip 15. For example, the inlay 13 includes a base material 13a made of a synthetic resin film, a linear antenna 14 made of a conductor is formed on the base material 13a, and a conductive adhesive is used on the antenna 14 to form an IC. The chip 15 is configured by bonding. The antenna 14 has an elongated shape whose longitudinal direction is the transport direction, and a loop-shaped antenna element 14a is provided at the center in the longitudinal direction. A dipole antenna element 14b connected to the loop antenna element 14a and extending linearly toward both front and rear ends in the longitudinal direction is provided. Further, meander line antenna elements 14c connected to the dipole antenna element 14b and zigzag folded in the width direction orthogonal to the transport direction are provided respectively in the longitudinal direction of the loop antenna element 14a.

  The IC chip 15 has a built-in non-volatile memory such as an EEPROM, which can hold a memory even when power is not supplied. The nonvolatile memory of the IC chip 15 includes a tag ID storage area in which a unique number (hereinafter referred to as a tag ID) for each inlay 13 is stored in advance, and a user storage area that can be rewritten by the user. The IC chip 15 includes a communication function by an electromagnetic induction method in which an antenna coil of a reader / writer and a loop antenna element 14a of the antenna 14 are magnetically coupled to transmit energy and signals, and a dipole antenna of the reader / writer antenna and the antenna 14 It has a radio frequency communication function for exchanging radio waves between the element 14b and the meander line antenna element 14c and transmitting energy and signals.

  The mounting table 2 has a mounting plate 21 on which the IC tag continuous body 1 is mounted. The mounting plate 21 is configured to be able to change the position of the mounting surface relative to the pre-processing device 3 and the post-processing device 5 and the angle of the mounting surface according to the size of the IC tag continuous body 1 and the paper quality. As a result, the IC tag continuum 1 mounted on the mounting table 2 can be smoothly supplied to the pre-processing device 3, and the IC tag continuous body 1 issued from the post-processing device 5 can be supplied to the mounting table 2. Can be placed in an orderly manner.

  The pre-processing device 3 is an encoding device that writes user-desired data such as a product number to each IC tag 10 (user storage area of the IC chip 15) of the IC tag continuum 1. Referring to FIGS. 1 and 5, the preprocessing device 3 includes a first antenna unit 31, a second antenna unit 32, a third antenna unit 33, a first tractor feeder unit 61, and a first transport unit 62. , Second transport unit 63, first negative pressure suction unit 71, second negative pressure suction unit 72, third negative pressure suction unit 73, fourth negative pressure suction unit 74, first sensor 81, A second sensor 82, a third sensor 83, and a first rotary encoder unit 91 are provided.

  The first tractor feeder unit 61 is disposed in the uppermost stream for receiving the IC tag continuum 1 before issuance, and is rotated between the driving roller 61a and the driven roller 61b with reference to FIGS. And a first tractor feeder drive motor 61d for rotating the endless belt 61c via the drive roller 61a. The endless belt 61c is fed to engage with the sprocket hole 11 of the IC tag continuous body 1. A pin 61e is formed. As a result, the first tractor feeder 61 rotates the endless belt 61c so that the feed pins 61e are sequentially engaged with the sprocket hole 11 so that the IC tag continuum 1 can be engaged with the first downstream side. Towing and transporting toward the transport unit 62. Further, the driving roller 61a of the first tractor feeder unit 61 is provided with a first rotary encoder unit 91 that detects the rotation of the driving roller 61a. A first sensor 81 that detects the detection mark 12 of the IC tag continuum 1 is provided in the vicinity of the first tractor feeder unit 61. Thus, the position of the IC tag continuum 1 (IC tag 10) in the preprocessing device 3 can be detected based on the detection results of the first sensor 81 and the first rotary encoder 91.

  The first transport unit 62 is disposed on the downstream side of the first tractor feeder unit 61, and is endlessly transported between the drive roller 62a and the driven roller 62b and rotated, and the drive roller 62a. And a first conveyor belt drive motor 62d for rotating the conveyor belt 62c. The first transport unit 62 transports the IC tag continuous body 1 placed on the upper surface of the transport belt 62c toward the second transport unit 63 on the downstream side by rotating the transport belt 62c. A second sensor 82 for detecting the detection mark 12 of the IC tag continuum 1 is provided between the first conveyance unit 62 and the second conveyance unit 63, and the top of the page is the first conveyance unit 62. , It is configured to be able to detect that it has reached the second conveyance unit 63.

  Further, the support plate 62e is disposed at a position between the driving roller 62a and the driven roller 62b below the upper conveyance belt 62c so as to contact the lower surface (inner peripheral surface) of the upper conveyance belt 62c. Therefore, when the IC tag continuous body 1 is transported from the upstream side toward the downstream side, the transport belt 62c is rotated while being slid on the support plate 62e.

  At a position of the support plate 62e facing the conveyance belt 62c, a suction hole 71b through which air is sucked by rotation of the first suction fan 71a of the first negative pressure suction unit 71 and a second of the second negative pressure suction unit 72 are provided. A plurality of suction holes 72b through which air is sucked by rotation of the suction fan 72a are formed along the transport direction. A large number of through holes 62f are formed in the transport belt 62c. Therefore, the IC tag continuum 1 is transported while being in close contact with the transport belt 62c by the negative pressure generated by the first negative pressure suction unit 71 and the second negative pressure suction unit 72.

  The second transport unit 63 is disposed on the downstream side of the first transport unit 62, and includes an endless transport belt 63c that is spanned between the drive roller 63a and the driven roller 63b and rotates, and the drive roller 63a. And a second conveyor belt drive motor 63d for rotating the conveyor belt 63c. The second conveyance unit 63 conveys the IC tag continuum 1 placed on the upper surface of the conveyance belt 63c toward the printing device 4 on the downstream side by rotating the conveyance belt 63c. A third sensor 83 that detects the detection mark 12 of the IC tag continuum 1 is provided between the second conveyance unit 63 and the printing device 4, and the top of the page is the second conveyance unit 63 and the printing device 4. It is configured to be able to detect that it has reached between.

  Further, the support plate 63e is disposed at a position between the driving roller 63a and the driven roller 63b below the upper conveying belt 63c so as to contact the lower surface (inner peripheral surface) of the upper conveying belt 63c. Therefore, when the IC tag continuous body 1 is transported from the upstream side toward the downstream side, the transport belt 63c is rotated while being slid on the support plate 63e.

  At a position of the support plate 63e facing the conveyance belt 63c, a suction hole 73b through which air is sucked by rotation of the third suction fan 73a of the third negative pressure suction unit 73 and a fourth of the fourth negative pressure suction unit 74 are provided. A plurality of suction holes 74b through which air is sucked by rotation of the suction fan 74a are formed along the transport direction. A large number of through holes 63f are formed in the transport belt 63c. Therefore, the IC tag continuous body 1 is conveyed in a state of being in close contact with the conveyance belt 63c by the negative pressure generated by the third negative pressure suction unit 73 and the fourth negative pressure suction unit 74.

  The first antenna unit 31 and the second antenna unit 32 are disposed in close proximity to and above the first transport unit 62. The first antenna unit 31 and the second antenna unit 32 are antennas that communicate with the IC tag 10 by an electromagnetic induction method, and have the same configuration. The first antenna unit 31 is used to read the tag ID from the IC tag 10. The second antenna unit 32 is used to write desired data such as a product number in the IC tag 10 (user storage area of the IC chip 15). Hereinafter, data written to the IC tag 10 is referred to as identification data. Hereinafter, the configuration of the first antenna unit 31 will be described in detail with reference to FIGS. 8 to 10.

  Referring to FIG. 8A, the first antenna unit 31 is arranged at a position where the first antenna unit 31 is opposed to the first to tenth IC tags 10 of the IC tag continuum 1 conveyed by the first conveyance unit 62. Parts 31a to 31j are arranged. The column antenna units 31a to 31j are divided into an upstream column antenna unit 31a to 31e and a downstream column antenna unit 31f to 31j and are arranged in a staggered manner. The upstream column antenna units 31a to 31e are The odd-numbered column IC tags 10 are arranged to face each other, and the downstream-side column antenna units 31f to 31j are arranged to face the even-numbered column IC tags 10 respectively.

  The shield plate 310 is a support plate that supports the column antenna portions 31a to 31j, and is made of a metal such as aluminum or a conductive material such as a conductive resin. The shield plate 310 is disposed close to and parallel to the IC tag continuum 1 conveyed by the first conveyance unit 62, and the openings 311a to 311j respectively corresponding to the column antenna units 31a to 31j are upstream openings 311a. -311e and downstream openings 311f-311j are formed in a staggered pattern. The openings 311a to 311j are elongated and substantially rectangular with the transport direction as the longitudinal direction, and the upstream openings 311a to 311e differ only in the shape of the upstream one corner, and the downstream openings 311f to 311j. Are different only in the shape of one corner on the downstream side. In the shield plate 310, areas formed between the upstream openings 311a to 311e and the downstream openings 311f to 311j are interference prevention areas that prevent mutual communication from interfering with each other.

  Referring to FIGS. 9 and 10, the column antenna portions 31 a to 31 j include a printed circuit board 312 having substantially the same shape as the openings 311 a to 311 j, a loop antenna element 313 formed on the lower surface of the printed circuit board 312, and the printed circuit board. An antenna terminal 314 erected on the upper surface opposite to the loop antenna element 313 at the end of 312, a ferrite sheet 315, and an antenna case 316 that covers the printed circuit board 312 from the upper surface side. The printed circuit board 312 is different only in the shape of one corner on the end side where the antenna terminal 314 is erected. The antenna case 316 is made of a metal such as aluminum or a conductive material such as a conductive resin, and has a terminal opening 316a through which the antenna terminal 314 passes. The printed circuit board 312 is fixed to the antenna case 316 by passing the antenna terminal 314 through the terminal opening 316 a with the ferrite sheet 315 interposed and attaching a retaining ring (not shown) to the antenna terminal 314. The ferrite sheet 315 covers the loop antenna element 313 from the upper surface side of the printed board 312 and can suppress radiation from the printed board 312. Then, the antenna case 316 is fixed to the upper surface side of the shield plate 310 with screws 317 so that the printed circuit board 312 fits into the openings 311a to 311j. In this state, the surface other than the surface facing the IC tag continuous body 1 is electromagnetically shielded, and the surface on which the loop antenna element 313 of the printed circuit board 312 is formed is transported by the first transport unit 62. Directly opposed to the IC tag continuous body 1 to be formed.

  Since the openings 311a to 311j and the printed circuit board 312 are elongated and substantially rectangular shapes that differ only in the shape of one corner, they are fitted in a unique direction. Since the upstream openings 311a to 311e differ only in the shape of the single corner on the upstream side, in the upstream column antenna parts 31a to 31e, the antenna terminals that are erected on the end of the printed circuit board 312 314 is located upstream. Further, since the downstream openings 311f to 311j differ only in the shape of a single corner on the downstream side, in the downstream column antenna portions 31f to 31j, the antenna that is erected on the end of the printed circuit board 312. Terminal 314 is located downstream. As described above, the antenna terminals 314 of the column antenna units 31a to 31e arranged on the upstream side and the antenna terminals 314 of the column antenna units 31f to 31j arranged on the downstream side are arranged in directions away from each other. ing. Thereby, it is possible to prevent interference between the antenna terminals 314 of the column antenna units 31a to 31e arranged on the upstream side and the antenna terminals 314 of the column antenna units 31f to 31j arranged on the downstream side.

  Reference numeral 318 shown in FIGS. 9 and 10 is a non-adhesive coating sheet such as a silicone coating sheet attached to the lower surface of the shield plate 310 so as to cover the openings 311a to 311j. In the case where the IC tag continuous body 1 is a label continuous body temporarily attached to the mount, the sticking of the label to the shield plate 310 can be prevented by providing the non-adhesive coating sheet 318. The non-adhesive coating sheet 318 can be attached so as to cover the entire shield plate 310 including the openings 311a to 311j on the lower surface.

  The third antenna unit 33 is disposed so as to face the upper side of the second transport unit 63. The third antenna unit 33 is an antenna that communicates with the IC tag 10 using a radio wave system different from that of the first antenna unit 31 and the second antenna unit 32. The third antenna unit 33 is used to write identification data to the IC tag 10.

  The printing device 4 is printing means for printing on the surface of each IC tag 10 of the IC tag continuum 1 such as product or producer data or a barcode that codes the data. Hereinafter, data such as product data and producer data to be printed on the surface of the IC tag 10 and barcodes obtained by encoding them are referred to as print data. Referring to FIG. 11, the printing apparatus 4 includes a printing unit 41, a light fixing unit 42, a filter unit 43, and a second tractor feeder unit 64, a third transport unit 65, and a discharge roller. 66 and a fifth negative pressure suction part 75.

  The second tractor feeder unit 64 is disposed in the uppermost stream for receiving the IC tag continuous body 1 from the pretreatment device 3, and is rotated between the driving roller 64a and the driven roller 64b with reference to FIG. And a second tractor feeder drive motor 64d for rotating the endless belt 64c via the driving roller 64a. The endless belt 64c is fed to engage with the sprocket hole 11 of the IC tag continuous body 1. A pin 64e is formed. As a result, the second tractor feeder unit 64 rotates the endless belt 64c so that the feed pins 64e are sequentially engaged with the sprocket hole 11 so that the IC tag continuum 1 is connected to the downstream printing unit. Tow and transport toward 41. The drive roller 64a of the second tractor feeder unit 64 is provided with a second rotary encoder unit 92 that detects the rotation of the drive roller 64a. Between the 2nd tractor feeder part 64 and the printing part 41, the 4th sensor 84 which detects the detection mark 12 of the IC tag continuous body 1 is provided. Thereby, the position of the IC tag continuous body 1 (IC tag 10) in the printing apparatus 4 can be detected based on the detection results of the fourth sensor 84 and the second rotary encoder 92.

  The printing unit 41 employs an electrophotographic system such as a laser that forms a latent image on a photosensitive drum with laser light, develops the latent image with toner, and then transfers the latent image to the surface of the IC tag 10. The printing unit 41 prints product and producer data, barcodes and the like encoded on the surface of each IC tag 10 of the IC tag continuum 1, and an area near the top of the page other than the IC tag 10. For example, a page number is printed in an area where the sprocket hole 11 is formed. Note that the printing method of the printing unit 41 is not limited to the electrophotographic method, and may be a thermal transfer type, a thermal type, or an ink jet type.

  The third transport unit 65 is disposed on the downstream side of the printing unit 41, and is passed between the drive roller 65a and the driven roller 65b and rotates with an endless transport belt 65c and the drive roller 65a. A third conveyor belt drive motor 65d for rotating the conveyor belt 65c. The third conveyance unit 65 conveys the IC tag continuous body 1 placed on the upper surface of the conveyance belt 65c toward the post-processing device 5 via the discharge roller 66 on the downstream side by rotating the conveyance belt 65c. To do.

  Further, a support plate 65e is disposed at a position between the driving roller 65a and the driven roller 65b below the upper conveying belt 65c so as to contact the lower surface (inner peripheral surface) of the upper conveying belt 65c. Therefore, when the IC tag continuous body 1 is transported from the upstream side toward the downstream side, the transport belt 65c is rotated while being slid on the support plate 65e.

  A plurality of suction holes are formed in the support plate 65e facing the transport belt 65c along the transport direction through which air is sucked by the rotation of the fifth suction fan 75a of the fifth negative pressure suction section 75. And many through-holes are formed in the conveyance belt 65c. Therefore, the IC tag continuum 1 is transported while being in close contact with the transport belt 65c due to the negative pressure by the fifth negative pressure suction part 75.

  The light fixing unit 42 melts the toner transferred by the printing unit 41 by irradiating the surface of the IC tag continuous body 1 conveyed by the third conveying unit 65 with flash light using a xenon tube or the like. To fix the toner image. Thereby, the toner image can be fixed in a non-contact manner without damaging the IC tag 10 (external force).

  The filter unit 43 is an air filter for eliminating gases and off-flavors generated during light fixing by the light fixing unit 42.

  The post-processing device 5 verifies that the identification data has been correctly written in each IC tag 10 of the IC tag continuum 1 and marks the IC tag 10 in which the identification data has not been correctly written. Referring to FIG. 12, the post-processing device 5 includes a fourth antenna unit 51, an embossing processing unit 52, a fourth transport unit 67, a sixth negative pressure suction unit 76, a seventh negative pressure suction unit 77, A page number reading unit 93, a fifth sensor 85, a sixth sensor 86, and a seventh sensor 87 are provided.

  The 4th conveyance part 67 is arrange | positioned in the uppermost stream of the post-processing apparatus 5 which receives the IC tag continuous body 1 from the printing apparatus 4, is spanned between the driving roller 67a and the driven roller 67b, and is endless. A conveyor belt 67c and a fourth conveyor belt drive motor 67d that rotates the conveyor belt 67c via a drive roller 67a are provided. The fourth conveyance unit 67 conveys the IC tag continuous body 1 placed on the upper surface of the conveyance belt 67c toward the embossing processing unit 52 on the downstream side by rotating the conveyance belt 67c. A sixth sensor 86 for detecting the detection mark 12 of the IC tag continuum 1 is provided between the fourth conveyance unit 67 and the embossing processing unit 52, and the top of the page is the fourth conveyance unit 67 and the embossment. It is configured to be able to detect that it has reached the processing unit 52. In addition, a seventh sensor 87 for detecting the detection mark 12 of the IC tag continuum 1 is provided at the discharge port of the embossing processing unit 52 so that a jam or the like in the embossing processing unit 52 can be detected.

  Further, a support plate 67e is disposed at a position between the driving roller 67a and the driven roller 67b below the upper conveying belt 67c so as to contact the lower surface (inner peripheral surface) of the upper conveying belt 67c. Therefore, when the IC tag continuous body 1 is transported from the upstream side toward the downstream side, the transport belt 67c is rotated while being slid on the support plate 67e.

  At a portion of the support plate 67e facing the conveying belt 67c, a suction hole through which the air is sucked by the rotation of the sixth suction fan 76a of the sixth negative pressure suction portion 76, and a seventh suction of the seventh negative pressure suction portion 77. A plurality of suction holes through which air is sucked by rotation of the fan 77a are formed along the transport direction. And many through-holes are formed in the conveyance belt 67c. Therefore, the IC tag continuous body 1 is conveyed in a state of being in close contact with the conveyance belt 67c by the negative pressure generated by the sixth negative pressure suction unit 76 and the seventh negative pressure suction unit 77.

  The fifth sensor 85 is arranged in the vicinity of the uppermost stream in the post-processing device 5 that receives the IC tag continuum 1 from the printing device 4 and is configured to detect that the top of the page has reached the post-processing device 5. . Further, the page number reading unit 93 is also arranged near the uppermost stream that receives the IC tag continuum 1 from the printing device 4, and when the fifth sensor 85 detects that the top of the page has reached the post-processing device 5. The page number printed by the printer 4 is read by photographing the surface of the IC tag continuum 1.

  The fourth antenna unit 51 is disposed above the fourth transport unit 67 so as to face it. The fourth antenna unit 51 is an antenna that communicates with the IC tag 10 by a radio wave system different from that of the first antenna unit 31 and the second antenna unit 32. The fourth antenna unit 51 is used to read the tag ID and the identification data written to the IC tag 10 from the IC tag 10 being transported by the fourth transport unit 67.

  Referring to FIG. 12, the embossing processing unit 52 is provided with a cutter member 53 corresponding to each of the plurality of rows of IC tags 10. The cutter member 53 is a mark providing unit that performs an embossing process in which a part of the end of the IC tag 10 is cut and bent. And the embossing process part 52 performs the embossing process which raises a part of the edge part using the cutter member 53, and bends with respect to the IC tag 10 which could not write identification data correctly.

  The first antenna unit 31, the second antenna unit 32, the third antenna unit 33, and the fourth antenna unit 51 are transported by the transport belt 62 c and the support plate 62 e of the first transport unit 62 and by the second transport unit 63. The belt 63c and the support plate 63e are disposed opposite to the transport belt 67c and the support plate 67e of the fourth transport unit 67, respectively. Accordingly, the conveyance belts 62c, 63c, and 67c and the support plates 62e, 63e, and 67e are used for maintaining good communication between the IC tag continuum 1 (IC tag 10) and the respective antenna units. The dielectric constant is preferably low so that the resonance frequency of the antenna of the IC tag continuum 1 (IC tag 10) does not fluctuate. Further, since the conveyor belts 62c, 63c, and 67c slide in a negative pressure direction in the directions of the support plates 62e, 63e, and 67e, the conveyor belts 62c, 63c, and 67c, and the support plates 62e, 63e, and 67e, It is important that the wear due to sliding is small, and that the conveyor belts 62c, 63c, 67c and the support plates 62e, 63e, 67e have excellent friction resistance (a material having a low friction coefficient) and are not easily charged. Therefore, in the present embodiment, urethane belts are employed as the transport belts 62c, 63c, and 67c, and POM (polyacetal resin) plates are employed as the support plates 62e, 63e, and 67e.

Next, the configuration of the control unit that controls the operation of the IC tag issuing device according to the present embodiment will be described in detail with reference to FIGS.
Referring to FIG. 13, the IC tag issuing device according to the present embodiment includes a transport control unit 101, a writing control unit 102, a print control unit 103, an information storage unit 110, a tag ID reading unit 121, The first identification data writing unit 122, the second identification data writing unit 123, and the identification data reading unit 124 are provided.

The transport control unit 101 is an information processing unit such as a microcomputer including a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), and the like. The ROM of the conveyance control unit 101 stores a control program for performing conveyance control of the IC tag continuous body 1. The conveyance control unit 101 reads out a control program stored in the ROM, and develops the control program in the RAM, whereby a position sensor group (first sensor 81, first rotary encoder unit 91, second sensor 82, third sensor). In accordance with inputs from the sensor 83, the fourth sensor 84, the second rotary encoder unit 92, the fifth sensor 85, the sixth sensor 86, and the seventh sensor 87), a conveyance component group (first tractor feeder drive motor 61d, A first conveyor belt drive motor 62d, a second conveyor belt drive motor 63d, a second tractor feeder drive motor 64d, a third conveyor belt drive motor 65d, a fourth conveyor belt drive motor 67d), and a suction component group (first suction fan) 71a, second suction fan 72a, third suction fan 73a, fourth suction fan 74a, fifth suction fan 75a, Suction fan 76a, a seventh suction fan 77a) by controlling the conveying the IC tag continuum 1.

  The write control unit 102 is an information processing unit such as a microcomputer provided with a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), and the like. The ROM of the writing control unit 102 stores a control program for writing identification data to each IC tag 10 of the IC tag continuum 1. The write control unit 102 reads out a control program stored in the ROM, and develops the control program in the RAM, whereby a communication component group (tag ID reading unit 121, first identification data writing unit 122, second The identification data writing unit 123 and the identification data reading unit 124) are controlled to write the identification data to each IC tag 10 of the IC tag continuum 1.

  The print control unit 103 is an information processing unit such as a microcomputer including a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), and the like. A control program for operating the printing unit 41 and the light fixing unit 42 is stored in the ROM of the printing control unit 103. The print control unit 103 reads the control program stored in the ROM and develops the control program in the RAM, thereby controlling the print unit 41 and the light fixing unit 42 to control each IC tag 10 of the IC tag continuum 1. The print data is printed on the surface.

  The information storage unit 110 is a storage unit such as a semiconductor memory or an HDD (Hard Disk Drive), and includes a product information storage unit 111, a page information storage unit 112, and a reissue information storage unit 113.

  The product information storage unit 111 is a storage unit that stores product information input via a network (not shown) or various recording media. As shown in FIG. 14, the product information includes identification data (management number, etc.) to be written on each IC tag 10 of the IC tag continuum 1 and prints printed on the surface of each IC tag 10 of the IC tag continuum 1. The list information includes data (product number, product name, etc.) and the tag ID of the IC tag 10 in which the identification data is written. The tag ID is blank as shown in FIG. 14A until the identification data is written in the IC tag 10, and after the identification data is written in the IC tag 10, as shown in FIG. 14B. The tag ID of the IC tag 10 in which the identification data is written is described.

  The page information storage unit 112 is a storage unit that stores page information generated for each page of the IC tag continuum 1. As for page information, referring to FIG. 15A, matrix information indicating the position of the tag ID on the page, the read tag ID, identification data (management number, etc.) to be written to each IC tag 10 of one page, It consists of print data (product number, product name, etc.) printed on the surface of each IC tag 10 on one page and the tag ID of the IC tag 10 in which identification data is written. As the page information storage unit 112, a storage area may be secured on the RAM of the write control unit 102 or the print control unit 103 and used as a buffer.

  The reissue information storage unit 113 is a storage unit that stores reissue information to be reissued collectively at the end. Referring to FIG. 15B, the reissue information includes identification data that failed to be written to the IC tag 10 and corresponding print data (product number, product name, etc.).

  The tag ID reading unit 121 is a reader / writer that uses the first antenna unit 31 to read the tag ID from the IC tag 10 of the IC tag continuous body 1 conveyed by the first conveyance unit 62 by an electromagnetic induction method. The tag ID reading unit 121 has a function of communicating with the IC tag 10 through a plurality of channels having different frequencies, and at least the column antenna units 31a to 31j adjacent in the width direction and the diagonal direction have different channels. It is configured to be used.

  The first identification data writing unit 122 is a reader / writer that uses the second antenna unit 32 to write identification data to the IC tag 10 of the IC tag continuum 1 conveyed by the first conveyance unit 62 by an electromagnetic induction method. is there. The first identification data writing unit 122 has a function of communicating with the IC tag 10 through a plurality of channels having different frequencies. At least in the column antenna units 32a to 32j adjacent in the width direction and the diagonal direction, It is configured to use different channels.

  The second identification data writing unit 123 is a reader / writer that uses the third antenna unit 33 to write identification data to the IC tag 10 of the IC tag continuum 1 transported by the second transport unit 63 by a radio wave method. .

  The identification data reading unit 124 is a reader / writer that uses the fourth antenna unit 51 to read the tag ID and the identification data from the IC tag 10 of the IC tag continuum 1 being conveyed by the fourth conveyance unit 67 by a radio wave method. is there.

Next, the issuing operation of the IC tag issuing device according to the present embodiment will be described in detail with reference to FIGS.
When the IC tag continuum 1 is set in the first tractor feeder unit 61 and a start button (not shown) is pressed, the transport control unit 101 drives the transport component group (first tractor feeder drive motor 61d, first transport belt drive). The IC tag continuous body 1 is transported by controlling the motor 62d, the second transport belt drive motor 63d, the second tractor feeder drive motor 64d, the third transport belt drive motor 65d, and the fourth transport belt drive motor 67d). In the IC tag issuing device of the present embodiment, the IC tag continuum 1 is transported based on the printing speed of the printing device 4. In the preprocessing device 3 and the postprocessing device 5, the IC tag continuum 1 is A series of processes are performed in a state where the sheet is always conveyed.

  Referring to FIG. 16, the conveyance control unit 101 waits for detection of the detection mark 12 by the first sensor 81 provided in the vicinity of the first tractor feeder unit 61 (step A01). When the first sensor 81 detects the detection mark 12 that informs the start of the page, the writing control unit 102 is notified of the detection of the detection mark 12.

  Then, the writing control unit 102 notified of the detection of the detection mark 12 generates blank page information (step A02). Next, the conveyance control unit 101 grasps the conveyance distance of the IC tag continuum 1 based on the detection result of the first rotary encoder unit 91, and moves upstream in the first antenna unit 31 of the IC tag 10 in the first row. It waits for the arrival to the column antenna parts 31a-31e located (step A03). Specifically, when all of the loop antenna elements 14a of the IC tags 10 in the odd-numbered first row in the first row enter the loop antenna elements 313 of the column antenna portions 31a to 31e, it is determined that they have arrived.

  When the IC tag 10 in the first row reaches the column antenna units 31a to 31e located on the upstream side in the first antenna unit 31, the conveyance control unit 101 notifies the writing control unit 102 to that effect. The write control unit 102 reads the tag IDs from the odd-numbered IC tags 10 in the first row by the tag ID reading unit 121 (step A04), and describes the read tag IDs in the page information generated in step A02. (Step A05). The data record of the IC tag 10 whose tag ID could not be read is maintained in a blank state. FIG. 17A shows a state where tag IDs have been successfully read from all the IC tags 10 in the odd-numbered columns of the first row, and the read tag IDs are described in the page information. .

  Next, the conveyance control unit 101 grasps the conveyance distance of the IC tag continuum 1 based on the detection result of the first rotary encoder unit 91, and on the downstream side in the first antenna unit 31 of the IC tag 10 in the first row. It waits for arrival at the column antenna units 31f to 31j located (step A06). Specifically, when all of the loop antenna elements 14a of the IC tags 10 in the even-numbered columns of the first row enter the loop antenna elements 313 of the column antenna portions 31f to 31j, it is determined that they have arrived.

  When the IC tag 10 in the first row reaches the column antenna units 31f to 31j located on the downstream side in the first antenna unit 31, the conveyance control unit 101 notifies the writing control unit 102 to that effect. The write control unit 102 reads the tag ID from the IC tag 10 in the even-numbered column of the first row by the tag ID reading unit 121 (step A07), and describes the read tag ID in the page information generated in step A02. (Step A08).

  At this time, the normal IC tag 10 in the first row is determined depending on whether or not the tag ID is described. The writing control unit 102 sequentially reads the identification data and print data to be stored in the normal IC tag 10 in the first row from the product information, and the identification data read in the page information data record in which the tag ID is described. Data and print data are described (step A09). FIG. 17B shows that tag IDs have been successfully read from all the IC tags 10 in the even-numbered columns in the first row, and tag IDs are assigned to all data records in the first row in the page information. A state is described in which the identification data and the print data described from the product information are described. The identification data and print data read from the product information and described in the page information are controlled by a flag or the like so that they are not read from the product information and described in the page information again.

  Next, the conveyance control unit 101 grasps the conveyance distance of the IC tag continuum 1 based on the detection result of the first rotary encoder unit 91, and moves upstream in the first antenna unit 31 of the IC tag 10 in the second row. It waits for the arrival to the column antenna parts 31a-31e located (step A10). Specifically, when all of the loop antenna elements 14a of the IC tags 10 in the odd-numbered columns in the second row enter the loop antenna elements 313 of the column antenna portions 31a to 31e, it is determined that they have arrived.

  When the IC tag 10 in the second row reaches the column antenna units 31a to 31e positioned on the upstream side in the first antenna unit 31, the conveyance control unit 101 notifies the writing control unit 102 to that effect. The write control unit 102 reads the tag IDs from the IC tags 10 in the odd-numbered columns in the second row by the tag ID reading unit 121 (step A11), and describes the read tag IDs in the page information generated in step A02. (Step A12).

  Next, the conveyance control unit 101 grasps the conveyance distance of the IC tag continuum 1 based on the detection result of the first rotary encoder unit 91, and on the downstream side in the first antenna unit 31 of the IC tag 10 in the second row. It waits for the arrival to the column antenna parts 31f-31j located (step A13). Specifically, when all of the loop antenna elements 14a of the IC tags 10 in the even-numbered columns in the second row enter the loop antenna elements 313 of the column antenna portions 31f to 31j, it is determined that the arrival has been reached.

  When the IC tag 10 in the second row reaches the column antenna units 31f to 31j located on the downstream side in the first antenna unit 31, the conveyance control unit 101 notifies the writing control unit 102 to that effect. The write control unit 102 reads the tag ID from the IC tag 10 in the even-numbered column of the second row by the tag ID reading unit 121 (step A14), and describes the read tag ID in the page information generated in step A02. (Step A15). At this time, the normal IC tag 10 in the second row is determined depending on whether or not the tag ID is described. The writing control unit 102 sequentially reads the identification data and print data to be stored in the normal IC tag 10 in the second row from the product information, and the identification data read in the page information data record in which the tag ID is described. Data and print data are described (step A16). FIG. 15A shows a state in which the tag ID cannot be read from the IC tag 10 in the second row and first column, and the data record in the second row and first column is blank.

  Note that the tag IDs are read in steps A04, A07, A11, and A14 until the IC tag 10 is out of the communication area of the column antenna units 31a to 31j (the loop antenna element 14a of the IC tag 10 is connected to the column antenna units 31a to 31a). Until it is removed from the loop antenna element 313 of 31j).

  The tag ID reading operation performed in steps A1 to A16 is performed to determine whether or not the IC tag 10 is functioning normally. Accordingly, whether or not the IC tag 10 is normal is determined based on whether or not the tag ID is described in the page information.

  In addition, the timing at which the IC tag 10 in the first row in step A06 reaches the column antenna units 31f to 31j located on the downstream side in the first antenna unit 31, and the IC tag 10 in the second row in step A10. The timing at which the first antenna unit 31 reaches the column antenna units 31a to 31e positioned on the upstream side is almost the same or almost the same depending on the pitch of the IC tag 10 and the size and layout of the column antenna units 31a to 31j. Sometimes. In this case, the column antenna units 31a to 31e located on the upstream side and the column antenna units 31f to 31j located on the downstream side are simultaneously communicated, but the column antenna units 31a to 31j adjacent to each other in the oblique direction. Then, since communication is performed using different channels, it is possible to reliably communicate with the target IC tag 10 while preventing interference.

  Referring to FIG. 18, the conveyance control unit 101 grasps the conveyance distance of the IC tag continuous body 1 based on the detection result of the first rotary encoder unit 91, and in the second antenna unit 32 of the IC tag 10 in the first row. It waits for arrival at the column antenna units 32a to 32e located on the upstream side (step B01). Specifically, it is determined that all of the loop antenna elements 14a of the IC tags 10 in the odd-numbered columns in the first row enter the loop antenna elements 313 of the column antenna portions 32a to 32e.

  When the IC tag 10 in the first row reaches the column antenna units 32 a to 32 e positioned on the upstream side in the second antenna unit 32, the conveyance control unit 101 notifies the writing control unit 102 to that effect. The write control unit 102 writes the identification data described in the page information to the odd-numbered IC tag 10 in the first row by the first identification data writing unit 122 (step B02), and writing is successful in all. It is determined whether or not (step B03). Then, if there is an IC tag 10 in which the writing of the identification data has failed without all writing succeeding in step B03, the writing control unit 102 includes a data record (tag ID) including the identification data in which the writing has failed. And identification data) are extracted from the page information (step B04) and temporarily stored in a RAM or the like.

  Next, the conveyance control unit 101 grasps the conveyance distance of the IC tag continuum 1 based on the detection result of the first rotary encoder unit 91, and moves downstream in the second antenna unit 32 of the IC tag 10 in the first row. It waits for arrival to the column antenna parts 32f-32j located (step B05). Specifically, when all of the loop antenna elements 14a of the IC tags 10 in the even-numbered columns of the first row enter the loop antenna elements 313 of the column antenna portions 32f to 32j, it is determined that the arrival has been reached.

  When the IC tag 10 in the first row reaches the column antenna units 32f to 32j located on the downstream side in the second antenna unit 32, the conveyance control unit 101 notifies the writing control unit 102 to that effect. The write control unit 102 writes the identification data described in the page information to the IC tag 10 in the even-numbered column of the first row by the first identification data writing unit 122 (step B06), and writing is successful in all. It is determined whether or not (step B07). Then, if there is an IC tag 10 in which the writing of the identification data has failed without all writing being successful in step B07, the writing control unit 102 includes a data record (tag ID) including the identification data in which the writing has failed. And identification data) are extracted from the page information (step B08) and temporarily stored in a RAM or the like.

  Next, the conveyance control unit 101 grasps the conveyance distance of the IC tag continuum 1 based on the detection result of the first rotary encoder unit 91, and moves it upstream in the second antenna unit 32 of the IC tag 10 in the second row. It waits for the arrival to the column antenna parts 32a-32e located (step B09). Specifically, when all of the loop antenna elements 14a of the IC tags 10 in the odd-numbered columns in the second row enter the loop antenna elements 313 of the column antenna portions 32a to 32e, it is determined that they have arrived.

  When the IC tag 10 in the second row reaches the column antenna units 32 a to 32 e positioned on the upstream side in the second antenna unit 32, the conveyance control unit 101 notifies the writing control unit 102 to that effect. The writing control unit 102 writes the identification data described in the page information to the IC tag 10 in the odd-numbered column of the second row by the first identification data writing unit 122 (step B10), and writing is successful in all. It is determined whether or not (step B11). Then, if there is an IC tag 10 in which the writing of the identification data has failed without all writing succeeding in step B11, the writing control unit 102 includes a data record (tag ID) including the identification data in which the writing has failed. And identification data) are extracted from the page information (step B12) and temporarily stored in a RAM or the like.

  Next, the conveyance control unit 101 grasps the conveyance distance of the IC tag continuum 1 based on the detection result of the first rotary encoder unit 91, and moves it downstream in the second antenna unit 32 of the IC tag 10 in the second row. It waits for arrival to the column antenna parts 32f-32j located (step B13). Specifically, when all of the loop antenna elements 14a of the IC tags 10 in the even-numbered columns in the second row enter the loop antenna elements 313 of the column antenna portions 32f to 32j, it is determined that the antennas have been reached.

  When the IC tag 10 in the second row reaches the column antenna units 32f to 32j located on the downstream side in the second antenna unit 32, the conveyance control unit 101 notifies the writing control unit 102 to that effect. The write control unit 102 writes the identification data described in the page information to the IC tag 10 in the even-numbered column of the second row by the first identification data writing unit 122 (step B14), and writing is successful in all. It is determined whether or not (step B015). Then, if there is an IC tag 10 in which the writing of the identification data has failed without all writing being successful in step B15, the writing control unit 102 includes a data record (tag ID) including the identification data that has failed to be written. And identification data) are extracted from the page information (step B16) and temporarily stored in a RAM or the like.

  The identification data is written in steps B02, B06, B10, and B13 until the IC tag 10 is out of the communication area of the column antenna units 32a to 32j (the loop antenna element 14a of the IC tag 10 is connected to the column antenna units 32a to 32a). Until it is removed from the loop antenna element 313 of 32j).

  Note that the identification data is written in steps B02, B06, B10, and B14 to the IC tag 10 that can read the tag ID and has the identification data described in the page information. Further, the identification data is written in steps B02, B06, B10, and B14 directly without confirming the tag ID of the IC tag 10 because the target IC tag 10 is specified. Furthermore, the timing when the IC tag 10 in the first row in step B05 reaches the column antenna units 32f to 32j located on the downstream side in the second antenna unit 32, and the IC tag 10 in the second row in step B09. The timing at which the second antenna unit 32 reaches the column antenna units 32a to 32e located on the upstream side depends on the pitch of the IC tag 10, the size and layout of the column antenna units 32a to 32j, or almost the same time. Sometimes. In this case, the column antenna units 32a to 32e positioned on the upstream side and the column antenna units 32f to 32j positioned on the downstream side are simultaneously communicated, but the column antenna units 32a to 32j adjacent to each other in the oblique direction. Then, since communication is performed using different channels, it is possible to reliably communicate with the target IC tag 10 while preventing interference.

  Next, the conveyance control unit 101 grasps the conveyance distance of the IC tag continuum 1 based on the detection result of the first rotary encoder unit 91, and the IC tag in which the identification data is written in steps B02, B06, B10, and B13. It waits for the arrival of the ten third antenna units 32 to the communication area (step B17). Then, when the IC tag 10 that has written the identification data in steps B02, B06, B10, and B13 reaches the communication area of the third antenna unit 33, the conveyance control unit 101 notifies the writing control unit 102 to that effect. The The writing control unit 102 writes the identification data by the second identification data writing unit 123 to the IC tag 10 in which the writing of the identification data in steps B02, B06, B10, and B13 has failed (step B18). The second identification data writing unit 123 specifies the tag ID and writes the identification data to the IC tag 10 based on the data records extracted in steps B04, B08, B12, and B16.

  The second identification data writing unit 123 communicates with the IC tag 10 by the radio wave method using the third antenna unit 33. Therefore, although the communication area is wider than that of the electromagnetic induction method, Since the two antenna units 32 are electromagnetically shielded except for the surface facing the IC tag continuum 1, interference with communication by the tag ID reading unit 121 and the first identification data writing unit 122 is prevented.

  Next, the conveyance control unit 101 grasps the conveyance distance of the IC tag continuous body 1 based on the detection result of the first rotary encoder unit 91 and notifies the printing apparatus 4 of the arrival of the corresponding page. Then, the printing device 4 detects the detection mark 12 by the fourth sensor 84 to detect the top of the corresponding page, prints the page number on the corresponding page, and uses the page information on the surface of the IC tag 10 of the corresponding page. The described print data is printed (step B19).

  Next, the conveyance control unit 101 detects that the fifth sensor 85 of the post-processing device 5 detects the page number reading unit 93 and the writing control unit 102 when the fifth sensor 85 detects the detection mark 12 of the corresponding page. The detection of the mark 12 is notified, and the page number printed on the corresponding page is read by the page number reading unit 93 (step B20). The page number is read in order to specify the page. Therefore, in addition to the page number, a symbol such as a barcode may be printed and read. However, by manually printing a page number that allows the user to directly recognize the page, manual inspection can be easily performed. it can.

  Next, the writing control unit 102 uses the fourth antenna unit 51 by the identification data reading unit 124 and the tag ID and the identification data from the IC tag 10 of the IC tag continuum 1 conveyed by the fourth conveyance unit 67. Is read (step B21). Then, the writing control unit 102 compares the tag ID and identification data read in step B21 with the page information of the page number read by the page number reading unit 93 (step B22), and whether or not all match. Is determined (step B23).

  If there is a mismatched data record in step B23, that is, the identification data described in the page information cannot be read, or the identification data is written in the IC tag 10 having a tag ID different from the page information. In this case, the identification data and the print data are described as reissue information in the reissue information storage unit 113 as a mismatched data record (step B24). In FIG. 15B, the identification data described in the page information cannot be read from the IC tag 10 in the first row and the fifth column, and the identification data and the print data in the first row and the fifth column are reissued. An example described as information is shown.

  Next, as shown in FIG. 14B, using the identification data as a key, the tag ID of the matching data record is described in the product information in step B23 (step B25), and the one page issuance operation is terminated. Note that the issuing operations in steps A01 to B25 are processed in parallel for each page. Then, after the issuing operation based on the product information is completed, the issuing operation based on the reissue information is performed.

  The writing control unit 102 notifies the emboss processing unit 52 of the positional information of the IC tag 10 whose tag ID could not be read and the IC tag 10 whose identification data did not match the page information. Then, the embossing processing unit 52 performs an embossing process on the IC tag 10 whose tag ID could not be read and the IC tag 10 whose identification data did not match the page information and issues it.

  As a result, when the issued IC tag continuum 1 is cut and aligned, the IC tag 10 for which the identification data could not be correctly written can be easily selected and issued based on the reissue information. The IC tag 10 can be replaced.

  In the present embodiment, the IC tag 10 constitutes one page with 10 columns * 2 rows, but the number of columns and rows constituting one page is arbitrary. The number and layout of the column antenna units 31a to 31j in the first antenna unit 31 and the column antenna units 32a to 32j in the second antenna unit 32 according to the number and size of the IC tags 10 constituting one page. Is appropriately set.

As described above, according to the present embodiment, an IC tag issuing device that writes and issues identification data to each of a plurality of columns of IC tags 10 aligned as an IC tag continuous body 1. From the first antenna unit 31, a first antenna unit 31 that is arranged to face the IC tags 10 in a column and that is arranged for each column and functions as a plurality of read column antenna units that read a unique tag ID from the IC tag 10. Are also arranged on the downstream side of the IC tag continuous body 1 in the transport direction so as to be opposed to the plurality of IC tags 10 for each column, and function as a plurality of write column antenna units for writing identification data to the IC tag 10. A tag ID reading operation is performed on the IC tags 10 in one row orthogonal to the conveyance direction of the IC tag continuum 1 by the second antenna unit 32 and the first antenna unit 31. And a write control unit 102 that assigns identification data to the IC tag 10 that has succeeded in reading the tag ID. The identification data assigned by the write control unit 102 using the second antenna unit 32 is used to read the tag ID. It is configured to write to a successful IC tag 10.
With this configuration, it is possible to quickly and surely determine whether or not the IC tag 10 in one row is normal by reading the tag ID using the first antenna unit 31. Therefore, by assigning identification data to the IC tag 10 that has successfully read the tag ID, it is possible to easily align the order of identification data written to the IC tag 10 at the time of alignment after issuance. Thereby, communication processing with a plurality of columns of IC tags can be performed at high speed, and the issuing speed can be improved.

Furthermore, according to the present embodiment, the first antenna unit 31 is divided into an upstream side (column antenna units 31a to 31e) and a downstream side (column antenna units 31f to 31j) in the conveyance direction of the IC tag continuous body 1. The write control unit 102 performs the tag ID reading operation by the column antenna units 31f to 31j on the downstream side with respect to one row of the IC tags 10 orthogonal to the conveyance direction of the IC tag continuum 1. After being performed, identification data is assigned to the IC tag 10 that has successfully read the tag ID.
With this configuration, even when the conveyance speed of the IC tag continuous body 1 is increased, the tag ID can be reliably read by the first antenna unit 31.

Furthermore, according to the present embodiment, the printing device 4 that performs printing on the surface of the IC tag 10 of the IC tag continuum 1 is provided. After a tag ID reading operation is performed on one row of IC tags 10 orthogonal to the transport direction, print data is assigned to the IC tag 10 that has successfully read the tag ID, and a writing control unit using the printing device 4 The print data assigned by 102 is printed on the surface of the IC tag 10 which has successfully read the tag ID.
With this configuration, by assigning print data to the IC tag 10 that has succeeded in reading the tag ID, the order of print data to be printed on the IC tag 10 can be easily aligned at the time of alignment after issuance. Thereby, the printing process to the IC tags of a plurality of rows can be performed at high speed, and the issuing speed can be improved.

  Furthermore, according to the present embodiment, the product information storage unit 111 that stores product information in which a list of identification data to be written to the IC tag 10 is described is provided, and the write control unit 102 stores the product information in the product information storage unit 111. The identification data sequentially read from the product information that has been read is skipped over the IC tag 10 that has failed to read the tag ID, and is sequentially assigned in the row direction to the IC tag 10 that has successfully read the tag ID. Yes.

  Further, according to the present embodiment, the writing control unit 102 stores the IC tag 10 adjacent to the row direction in the IC tag 10 that has successfully read the tag ID, in the product information storage unit 111. The identification data sequentially read from the product information is sequentially assigned.

  As mentioned above, although this invention was demonstrated by specific embodiment, the said embodiment is an example and it cannot be overemphasized that it can change and implement in the range which does not deviate from the meaning of this invention.

DESCRIPTION OF SYMBOLS 1 IC tag continuous body 2 Mounting base 3 Pre-processing apparatus 4 Printing apparatus 5 Post-processing apparatus 10 IC tag 11 Sprocket hole 12 Detection mark 13 Inlay 13a Base material 14 Antenna 14a Loop antenna element 14b Dipole antenna element 14c Meander line antenna element 15 IC chip 21 mounting plate 31 first antenna unit 31a to 31j column antenna unit 32 second antenna unit 32a to 32j column antenna unit 33 third antenna unit 41 printing unit 42 light fixing unit 43 filter unit 51 fourth antenna unit 52 embossing Processing unit 53 Cutter member 61 First tractor feeder 61a Drive roller 61b Driven roller 61c Endless belt 61d First tractor feeder drive motor 61e Feed pin 62 First transport unit 62a Drive roller 62b Driven roller 62c Transport belt 62d First Conveying belt driving motor 62e Support plate 62f Through hole 63 Second conveying portion 63a Driving roller 63b Driven roller 63c Conveying belt 63d Second conveying belt driving motor 63e Supporting plate 63f Through hole 64 Second tractor feeder portion 64a Driving roller 64b Followed roller 64c Endless belt 64d Second tractor feeder drive motor 64e Feed pin 65 Third transport portion 65a Drive roller 65b Drive roller 65c Transport belt 65d Third transport belt drive motor 65e Support plate 66 Discharge roller 67 Fourth transport portion 67a Drive roller 67b Drive roller 67c Conveying belt 67d Fourth conveying belt drive motor 67e Support plate 71 First negative pressure suction part 71a First suction fan 71b Suction hole 72 Second negative pressure suction part 72a Second suction fan 72b Suction hole 73 Third negative pressure suction part 73a Third suction fan 73b Suction hole 74 Fourth negative pressure suction part 74a Fourth suction fan 74b Suction hole 75 Fifth negative pressure suction part 75a Fifth suction fan 76 Sixth negative pressure suction part 76a Sixth suction fan 77 Seventh negative pressure suction part 77a 7th suction fan 81 1st sensor 82 2nd sensor 83 3rd sensor 84 4th sensor 85 5th sensor 86 6th sensor 87 7th sensor 91 1st rotary encoder part 92 2nd rotary encoder part 93 Page number reading part 101 transport control unit 102 write control unit 103 print control unit 110 information storage unit 111 product information storage unit 112 page information storage unit 113 reissue information storage unit 121 tag ID reading unit 122 first identification data writing unit 123 second identification Data writing unit 124 Identification data reading unit 310 Shield plates 311a to 311j Opening 312 Printed circuit board 313 Loop-shaped unwinding Na element 314 antenna terminal 315 ferrite sheet 316 antenna case 316a terminal opening 317 Screw 318 nonstick coating sheet

Claims (5)

An IC tag issuing device that writes and issues identification data for each of a plurality of rows of IC tags arranged as a continuous IC tag,
A plurality of read column antenna units that are arranged to face each of the IC tags of a plurality of columns for each column, and read a unique tag ID from the IC tag;
The plurality of read column antenna units are arranged on the downstream side in the conveyance direction of the IC tag continuous body so as to face each of the plurality of columns of IC tags for each column, and the identification data is written to the IC tags. A plurality of write column antenna units;
After the tag ID reading operation is performed on the one row of the IC tags arranged in the row direction orthogonal to the conveyance direction of the IC tag continuum by the plurality of read column antenna units, the tag ID A write controller that assigns the identification data to the IC tag that has been successfully read.
An IC tag issuing device, wherein the identification data assigned by the write control unit is written to the IC tag that has succeeded in reading the tag ID, using a plurality of write string antenna units. The plurality of read column antenna units are arranged in a staggered manner on the upstream side and the downstream side in the transport direction of the IC tag continuum,
The write control unit performs a read operation of the tag ID by the plurality of read column antenna units on the downstream side with respect to the IC tags of one row arranged in the row direction. 2. The IC tag issuing device according to claim 1, wherein the identification data is assigned to the IC tag that has been successfully read. A printing unit for printing on the surface of the IC tag of the IC tag continuum;
The writing control unit succeeds in reading the tag ID after the reading operation of the tag ID is performed on the IC tags in one row arranged in the row direction by the plurality of reading column antenna units. Assign print data to the IC tag,
3. The IC tag issuance according to claim 1 or 2, wherein the print data assigned by the write controller is printed on the surface of the IC tag that has successfully read the tag ID. apparatus. A product information storage unit for storing product information in which a list of identification data to be written to the IC tag is described;
The write controller sequentially assigns the identification data sequentially read from the product information to the IC tags that have successfully read the tag ID, skipping the IC tags that have failed to read the tag ID. The IC tag issuing device according to any one of claims 1 to 3.   The write control unit sequentially assigns the identification data sequentially read from the product information to the IC tags adjacent in the row direction among the IC tags that have successfully read the tag ID. The IC tag issuing device according to claim 4.

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