Unlock instant, AI-driven research and patent intelligence for your innovation.

Automatic radio frequency identification tag writing and detection device

A detection device and electronic tag technology, applied in the direction of collaborative devices, instruments, computer parts, etc., can solve the problems of low automation, time-consuming efficiency, and easy misjudgment, and achieve the effect of high automation

Inactive Publication Date: 2011-07-20
东莞永洪印刷有限公司
View PDF4 Cites 27 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under the current technical conditions, electronic label manufacturers generally use manual detection to detect and process electronic labels, which is time-consuming and inefficient. In addition, due to the influence of human factors, it is easy to cause misjudgment
In addition, electronic tag writing and detection processing are generally carried out on different devices. This method has the defects of low automation, time-consuming and low efficiency.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic radio frequency identification tag writing and detection device
  • Automatic radio frequency identification tag writing and detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment one, such as figure 1 As shown, an electronic tag automatic writing and detection device includes a frame 1, the upper part of the frame 1 is provided with a feeding device 2 driven by a speed regulating motor 9, and the frame 1 is sequentially arranged along the feeding direction of the feeding device 2 There is a material sending device 3, an initialization system 4, a writing detection system 5 with writing EPC codes and detection functions, and a bad card removal device 6. The initialization system 4 includes a first reader-writer 41 and a first reader-writer 41. The electrically connected first antenna 42, the writing detection system 5 includes a second reader-writer 51 and a second antenna 52 electrically connected with the second reader-writer 51, the sending device 3, the first antenna 42 and the second antenna 52 is arranged on the top of the feeding device 2 in turn along the feeding direction; the first reader-writer 41, the second reader-writer 5...

Embodiment 2

[0040] Embodiment 2, the difference between this embodiment and Embodiment 1 is that the bad card rejecting device 6 includes a push block (shown in the figure) that moves along the feeding direction perpendicular to the feed device 2, and the push block is placed on the feed device 2 Above, the push block is equipped with a cylinder (not shown in the figure) for driving the push block, and the cylinder is electrically connected to the output delay unit. Similar to the action process of the bad card rejecting device 6 in Embodiment 1, in the working process of the present invention, when the output delay time arrives, the cylinder is energized under the control of the output delay unit and drives the push block action, and the push block moves laterally and will Wrongly written electronic tags are pushed away from the feeding device 2. In addition, the bad card removing device 6 of the present invention can also adopt a manipulator structure to remove bad cards.

Embodiment 3

[0041] Embodiment 3, the difference between this embodiment and Embodiment 1 is: the feeding device 2 is a belt feeding device, and the belt feeding device includes a vacuum adsorption feeding belt (shown in the figure) and an active belt that cooperates with the vacuum adsorption feeding belt. The roller 24 is connected with the driven roller 25, and the driving roller 24 is connected with the speed regulating motor 9, wherein the vacuum adsorption feeding belt is equipped with a vacuum adsorption device (not shown in the figure). During the working process of the feeding device 2 of this embodiment, the electronic tag to be written at the bottom of the accommodating chamber of the delivery box 31 moves together with the vacuum adsorption type feeding belt due to the adsorption of the vacuum adsorption device; The adsorption effect, the electronic tag will not slip during the entire transportation process, and the transportation process is stable and easy to control. In addit...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of radio frequency identification, in particular to an automatic radio frequency identification writing and detection device, which comprises a rack, wherein the upper part of the rack is provided with a feeding device driven by a speed regulating motor. The rack is sequentially provided with an issuing device, an initialization system, a writing detection system and a damaged card rejection device along a feeding direction, wherein the initialization system comprises a first reader-writer and a first antenna; the writing detection system comprises a second reader-writer and a second antenna; the issuing device, the first antenna and the second antenna are sequentially arranged above the feeding device along the feeding direction; and the first reader-writer, the second reader-writer and the damaged card rejection device are connected with a printed circuit board (PCB) respectively. Radio frequency identification cards to be written sequentially pass through the first antenna, the second antenna and the damaged card rejection device, and are sequentially subjected to initialization, writing and damaged card rejection. The device can realize the electronic product code (EPC) automatic writing and detection of the radio frequency identification tags, and ensures high efficiency and high degree of automation.

Description

technical field [0001] The invention relates to the technical field of radio frequency identification, in particular to an electronic tag automatic writing and detection device. Background technique [0002] Radio frequency identification technology (RFID) is a non-contact automatic identification technology, which mainly uses the transmission characteristics of radio frequency signals and space convergence (inductive or electromagnetic coupling) to automatically identify target objects and obtain relevant data. The most distinctive feature of RFID technology is that it uses radio waves to transmit and identify information to achieve wireless two-way communication. It has a large amount of data to read and can realize remote reading. It is not limited by space and can quickly track objects and exchange data. As a new wireless identification technology, compared with the traditional bar code, IC card, voice recognition and biometric methods, RFID technology is developing rapi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00
Inventor 刘绚强
Owner 东莞永洪印刷有限公司