A kind of RFID tag generates system
Technical field
The present invention relates to a kind of printing device, more particularly, to a kind of radio frequency identification(RFID)The printing and making of label is set
It is standby.
Background technology
Radio frequency identification (Radio Frequency Identification, RFID) technology is a kind of important automatic identification
Technology, is one of key technology of technology of Internet of things.Compared with tional identification mode, RFID radio frequency identifications by radiofrequency signal from
Dynamic identification destination object simultaneously obtains related data, and identification work is operable with various adverse circumstances without manual intervention.
RFI D technologies can recognize that high-speed moving object and can recognize multiple labels simultaneously, and operation is quick and convenient, accurate by it
Really, efficiently, the mode of safety and the characteristics of high antiforge function and monitoring real-time to product, application field is more and more, at present
Untill be successfully applied to the manufacturing, logistics management, commodity retail, health care, public safety, animal-breeding etc. each
Field.
RFID labels are the labels manufactured using REID, and it is generally by label antenna and special-purpose radio-frequency chip
Composition, each label has unique identity code, can also write the information code of identified article.When in use, RFID
Read write line sends radiofrequency signal by antenna and forms a range of effective writable area, is swashed after label enters effective writable area
Live and by the feedback of the information of carrying to read write line, read write line receives the processing of feedback signal post analysis, so that it is determined that label chip
Information.
RFID tag on RFID tag paper when making, it is necessary to print bar code or other data, and formation is finally used
RFID tag.And when RFID tag is printed, may because the gap between the printhead and air roll of printer is smaller
Cause the RFID label chip effect of being under pressure and damage.In the prior art, such as CN200910173784.7,
Shown in CN201310078671.5, CN201410198658.8 patent of invention, set when usual on RFID printer
RFID reader, is identified for the RFID chip that printing is finished, so that it is determined that whether the RFID chip that printing is finished can
Use.But, this method can only be identified after RFID chip damage, it is impossible to reduce damage during RFID chip printing.
In order to solve the above problems, earlier application proposes a kind of RFID tag making apparatus, in print media
Upper setting bonding strip, so that active force of the printhead for RFID chip is reduced, so as to reduce the damage of RFID chip.But,
Paste position is arranged at print media both sides by it, apart from RFID chip farther out, and the active force for causing bonding strip to undertake is smaller, from
And RFID chip also suffers from certain active force;On the other hand, after RFID tag makes and finished, radio frequency identification is passed through
Antenna identification RFID chip whether after damage, it is necessary to be marked using marking machine, user's identification can be used for.
The content of the invention
The invention provides a kind of RFID tag making apparatus, can for earlier application RFID tag system
Make equipment further to improve.
As one aspect of the present invention there is provided a kind of RFID tag making apparatus, including:Print media is inputted
Portion, for inputting the print media with RFID tag;Type information input unit, its input needs to beat on the print medium
The information of print;Printhead, for printing required word, symbol or image on the print medium;Air roll, beats with described
Print head is correspondingly arranged, and is printed for print media to be guided to printhead;Paste section, it passes through printhead in print media
Before, bonding strip is pasted onto to the sticking area of print media;RFID antenna, for the RFID tag after printing
Test;Bonding strip removal portion, after in print media by printhead, according to the assay of RFID antenna
Bonding strip is removed from print media;When RFID tag is complete, bonding strip removal portion removes stickup from print media
Bar;When RFID tag is damaged, bonding strip removal portion does not remove region bonding strip from print media.
It is preferred that, in follow-up process, the RFID tag that sticking area has bonding strip is defined as the radio frequency damaged
Recognize label.
It is preferred that, the printhead is line thermal head.
It is preferred that, the thickness of the bonding strip is slightly above the RFID tag thickness.
It is preferred that, about 32 μm of the thickness of the bonding strip.
It is preferred that, the print media is thermal printing paper.
It is preferred that, including RFID tag position determining portions, for determining the RFID tag band of position;It is described to penetrate
Frequency identification tag position determining portions is it is determined that during the RFID tag band of position, determine RFID tag along print media
The peak Y1 and minimum point Y2 of direct of travel, perpendicular to the leftmost side point X1 and rightmost side X2 of print media direct of travel;Really
Surely by Y1 points and Y2 points parallel print media direct of travel straight line, by X1 points and X2 points perpendicular to print media
The straight line of direct of travel, it is the RFID tag band of position to determine above-mentioned straight line area defined.
It is preferred that, including printing target location determining section, for determining print area;Printing target location determining section
Print area is determined based on following manner:Overall area is determined by the straight line of X1 points and the vertical print media direct of travel of X2 points,
It regard the common factor of type information region and the overall area as print area.
It is preferred that, including white space determining section, for determining the white space in print media;The white space is true
Determine portion and the overall area is removed into the region after print area and the RFID tag band of position, be defined as white space.
It is preferred that, length of the bonding strip along print media direct of travel is the distance of Y1 points and Y2 points in print media
The length of direct of travel projection.
It is preferred that, including sticking area determining section, mode based on the following determines sticking area:With the width of bonding strip
1/4 is step-length, is moved to the left from the print area leftmost side and judges whether the prediction sticking area of bonding strip is entirely located in clear area
In domain, if the prediction sticking area is entirely located in the white space, the estimation range is the first sticking area;With
The 1/4 of the width of bonding strip be step-length, moved right from the print area rightmost side judge bonding strip prediction sticking area whether
It is entirely located in white space, if the prediction sticking area is entirely located in the white space, the estimation range is
Second sticking area;First sticking area and second sticking area are merged into sticking area;The paste section exists
First sticking area and second sticking area paste bonding strip respectively.
Brief description of the drawings
Fig. 1 is the structural representation of the RFID tag making apparatus of the embodiment of the present invention.
Fig. 2 is the regional schematic diagram of the print media of the embodiment of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.Moreover, should
Work as understanding, the feature not mutual exclusion of various embodiments described here, and can be combined and transformation mistake various
Exist in journey.
The RFID tag making apparatus of the embodiment of the present invention, referring to Fig. 1, including print media input unit 10, printing
Information input unit 20, RFID tag position determining portions 30, print area position determining portions 40, white space determining section 50,
Sticking area determining section 60, paste section 70, air roll 80, printhead 90, RFID antenna 100 and bonding strip removal portion
110。
Print media input unit 10 is used to input to be had in the print media with RFID tag, RFID tag
RFID chip.Print media can be thermal printing paper, and it is used for word, the symbol for indicating RFID tag in its printout surface
Or image.Type information input unit 20, it inputs the information for needing to print on the print medium.Type information input unit 20 can
To be human-computer interaction device, including mouse, keyboard, hand-written screen etc., type information input unit 20 from network or can also be deposited
Storage media receives the information for needing to print on the print medium.
RFID tag position determining portions 30, the band of position for determining RFID tag in print media.Tool
Body, referring to Fig. 2, RFID tag position determining portions 30 is it is determined that during 1 band of position of RFID tag, determine that radio frequency is known
Peak Y1 and minimum point Y2 of the distinguishing label 1 along print media direct of travel, perpendicular to the most left of print media direct of travel
Side point X1 and rightmost side X2;It is determined that by Y1 points and the straight line L1 and L2 of the parallel print media direct of travel of Y2 points, passing through
The straight line L3 and L4 perpendicular to print media direct of travel of X1 points and X2 points, determine what straight line L1, L2, L3 and L4 were surrounded
Region is the RFID tag band of position 2.
Print area position determining portions 40, it determines the type information based on needing the information printed on the print medium
Print area 3, specifically, printing target location determining section 40 is based on straight line L3 and L4 and print media both sides determine overall area
4, it regard the common factor of type information region and the overall area 4 as print area 3.
White space determining section 60, based on RFID tag position determining portions 30 and printing target location determining section 40
Result, determine that the white space 5 of RFID tag and type information is not present in print media;Wherein, by overall area 4
The region behind print area 3 and the RFID tag band of position 2 is removed, is defined as white space 5.
The position of sticking area 6 in sticking area determining section 60, its determination white space 5.Sticking area determining section 60 according to
Sticking area 6 is determined according to following manner:1/4 with the width of bonding strip is step-length, is moved to the left and sentences from the leftmost side of print area 3
Whether the prediction sticking area of disconnected bonding strip is entirely located in white space 5, if prediction sticking area is entirely located in clear area
In domain 5, then the estimation range is the first sticking area 61;1/4 with the width of bonding strip is step-length, most right from print area 3
Laterally move right, judge whether the prediction sticking area of bonding strip is entirely located in white space 5, if prediction sticking area is complete
Portion is located in white space 5, then the estimation range is the second sticking area 62;First sticking area 61 and described second are pasted
Sticking area 6 is merged into region 62.Bonding strip is pasted in paste section 70 respectively in the first sticking area 61 and the second sticking area 62,
The thickness of bonding strip is set slightly above RFID tag thickness, such as 32 μm, so that printhead is contacted with print media
When, main stress is acted on bonding strip, the effect for RF tag is reduced, so as to reduce the damage for RF tag
Wound.The length that length of the bonding strip along print media direct of travel projects for the distance of Y1 points and Y2 points in print media direct of travel
Degree.
By the setting of above-mentioned sticking area determining section 60, it is located at the first sticking area 61 and the second sticking area 62 and leans on
The position of close-range shot frequency identification tag, so as to further reduce the active force suffered by RFID tag, reduces radio frequency identification marking
The damage of label.
RFID antenna 100 is arranged at the downstream area of printhead 90, for recognizing the RFID tag after printing
Whether damage.Bonding strip removal portion 110 is arranged at the downstream area of RFID antenna 100, for radio frequency identification marking
After the print media printing of label is finished, according to the testing result of RFID tag, bonding strip is removed from print media;Its
In, when RFID tag is complete, bonding strip is removed from print media;When RFID tag is damaged, not from printing
Medium removes region bonding strip, so that can be identified whether in follow-up handling process according to bonding strip as complete radio frequency knowledge
Distinguishing label.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.This hair
Specific features, structure, material or feature described in bright can be in any one or more embodiments or example with suitable
Mode is combined.In all documents for referring to of the present invention all incorporated by reference in this application, individually drawn just as each document
It is used as with reference to such.In addition, it is to be understood that after the above disclosure of the present invention has been read, protection scope of the present invention is simultaneously
Above-described embodiment is not only limited to, those skilled in the art can make various changes or modifications to the present invention, not depart from this hair
Under the premise of bright principle, these equivalent form of values equally fall within the application appended claims limited range.