RFID (Radio Frequency Identification Device) electronic tag card writing and code printing equipment
By designing RFID electronic tag card writing and coding equipment, the coordination of the identification module and the reading and writing module is used to solve the problem of card writing and coding errors caused by misoperation, improving product yield and production efficiency, and reducing production costs.
Patent Information
- Application Number
- CN202422147083.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-09-03
AI Technical Summary
During the production process of existing RFID electronic tags, the order of RFID electronic tags is incorrect due to misoperation of staff, and card writing and coding errors occur, affecting product yield and production efficiency.
An RFID electronic tag card writing and coding device is designed, including a conveyor belt, a reading and writing module, a card delivery mechanism, a card collection mechanism, a support beam and an identification module. Through the identification module, the identity data is identified and corresponds to the card making data, ensuring that the reading and writing module accurately writes the card making data.
It effectively avoids card writing and coding errors caused by incorrect feed order, improves the yield rate and production efficiency of RFID electronic tags, and reduces production costs.
Smart Images
Figure CN223272895U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of RFID electronic tags, in particular to an RFID electronic tag card writing and coding device. Background Art
[0002] With the rapid development of the Internet of Things (IoT), RFID (Radio Frequency Identification) tags, which offer functions such as identification, item tracking, and information collection, have become widely used in numerous fields, including industrial automation and commercial automation. RFID is a contactless, automatic identification technology that uses radio frequency signals to identify objects and obtain relevant data, without the need for human intervention. RFID tags offer advantages over QR codes and barcodes, including waterproofing, anti-magnetic properties, high temperature resistance, long service life, extended read range, data encryption, larger storage capacity, and the ability to easily modify stored information.
[0003] Existing RFID tags primarily consist of an antenna, a chip, and a substrate. The antenna and chip are mounted on the substrate, and an RFID reader can read and write the chip through the antenna. During the RFID tag production process, it is sometimes necessary to print customer-required information such as the card number and QR code on the RFID tag, and to write corresponding card manufacturing data, such as the card issuance time, recharge key, and consumption key, into the RFID tag according to customer requirements. Furthermore, to ensure the accuracy of card writing and coding, it is typically necessary to perform these operations on multiple RFID tags in sequence to ensure that the RFID tag's built-in chip number corresponds one-to-one with the specified card number, and to avoid data writing or coding errors.
[0004] However, due to operator error, it is very likely that one or more RFID tags will be placed in the wrong position when loading, causing the original order of the RFID tags to be disrupted, and then the problem of card writing or coding errors. For example, when a worker loads 20 RFID tags, the 20 tags are originally numbered from 1 to 20, and the equipment can also write and code RFID tags 1 to 20 in sequence; however, if the worker mistakenly swaps the order of tags 5 and 6, causing the RFID tags to be fed in the wrong order, since the subsequent card writing and coding will still be processed in the original correct order, when processing RFID tag 6, the original card making data and other information of position 5 will be written to the wrong RFID tag, and all RFID tags after position 5 will be written or coded incorrectly, which will seriously affect the normal production of the product and is not conducive to improving the product yield rate.
[0005] This shows that the existing technology needs to be further improved and enhanced. Utility Model Content
[0006] In view of the above problems, the utility model provides an RFID electronic tag writing and coding device to solve the problem of RFID electronic tag writing and coding errors caused by staff misoperation.
[0007] The utility model provides an RFID electronic tag writing and coding device, comprising:
[0008] A conveyor belt for conveying RFID electronic tags, having a conveying end and an output end;
[0009] The reading and writing module located above the conveyor is used to read the card making data in the RFID electronic tag and write the card making data into the RFID electronic tag;
[0010] A card delivery mechanism having a card storage slot, used for delivering the RFID electronic tag in the card storage slot to the delivery end;
[0011] A card receiving mechanism having a card receiving slot, used to receive the RFID electronic tag at the output end into the card receiving slot;
[0012] Support beams, connected to the card storage slot and the card receiving slot respectively;
[0013] The identification module arranged on the support beam is used to identify the identity data of the RFID electronic tag.
[0014] In some embodiments, the card making data includes at least one of a chip number, a card issuing institution, a card issuing time, a recharge key, and a consumption key; the identity data includes at least one of a card number, a QR code, and a barcode, and the identity data corresponds to the card making data.
[0015] In some embodiments, the identification module is located above the reading and writing module, and along the conveying direction of the conveyor belt, the identification module is located in front of the reading and writing module.
[0016] In some embodiments, the horizontal distance between the identification module and the reading and writing module is smaller than the length of the RFID electronic tag.
[0017] In some embodiments, the card writing and coding device further includes a card blocking mechanism located at the conveying end, comprising a fixed seat disposed on one side of the conveyor belt and a blocking wheel rotatably connected to the fixed seat.
[0018] In some embodiments, a blocking distance is formed between the blocking wheel and the surface of the conveyor belt, and the blocking distance is equal to or slightly greater than the thickness of the RFID electronic tag.
[0019] In some embodiments, the card writing and coding device further includes a coding module located between the reading and writing module and the card receiving mechanism, for coding the surface of the RFID electronic tag.
[0020] In some embodiments, the coding module is a laser coding device.
[0021] In some embodiments, the recognition module is any one of a QR code scanner and a barcode scanner.
[0022] In some embodiments, the reading and writing module is an RFID reader.
[0023] Due to the adoption of the above technical solution, the technical effects achieved by the present invention are as follows:
[0024] The RFID electronic tag writing and coding equipment provided by the present invention includes a conveyor belt, a read-write module, a card feeding mechanism, a card receiving mechanism, a support beam and an identification module. Among them, the RFID electronic tag can be transported by the card feeding mechanism and move along the extension direction of the conveyor belt to the card receiving mechanism. In the process of transporting the RFID electronic tag, the identification module identifies the identity data in the RFID electronic tag, and the read-write module reads the card making data in the RFID electronic tag, so that the identity data in the RFID electronic tag can correspond one-to-one with the card making data, so that the read-write module accurately writes the card making data into the RFID electronic tag. Compared with the sequential card writing and coding method in the prior art, the solution provided by the present application can well avoid the problem of card writing errors or coding errors caused by the wrong feeding sequence of the RFID electronic tag, which is conducive to improving the yield rate of the RFID electronic tag, and also improves the production efficiency of the product to a certain extent, greatly reducing the production cost of the product.
[0025] The above description is only an overview of the technical solution of the embodiment of the utility model. In order to more clearly understand the technical means of the embodiment of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiment of the utility model more obvious and easy to understand, the specific implementation method of the utility model is specifically listed below. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] The accompanying drawings are only used to illustrate the embodiments and are not to be considered as limiting the present invention. In addition, the same reference symbols are used to represent the same components throughout the accompanying drawings. In the accompanying drawings:
[0027] Figure 1 This is a structural diagram of an RFID electronic tag writing and coding device provided by the utility model;
[0028] Figure 2This is a structural diagram of another RFID electronic tag writing and coding device provided by the utility model.
[0029] In the picture:
[0030] 100 conveyor belt, 110 reading and writing module, 120 card storage slot, 130 card receiving slot, 140 support beam, 150 identification module, 160 card blocking mechanism, 161 fixing seat, 162 blocking wheel, 170 coding module. DETAILED DESCRIPTION
[0031] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the accompanying drawings show exemplary embodiments of the present invention, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein.
[0032] Reference Figure 1 and Figure 2 As shown, an embodiment of the present invention provides an RFID electronic tag writing and coding device, comprising a conveyor belt 100, a read / write module 110, a card feeding mechanism (not shown in the figure), a card receiving mechanism (not shown in the figure), a support beam 140, and an identification module 150. The conveyor belt 100 is used to transport RFID electronic tags and has a feeding end and an output end. The read / write module 110 is located above the conveyor belt 100 and is used to read the card making data in the RFID electronic tags and write the card making data into the RFID electronic tags. The card feeding mechanism has a card storage slot 120 for transporting the RFID electronic tags in the card storage slot 120 to the feeding end. The card receiving mechanism has a card receiving slot 130 for receiving the RFID electronic tags at the output end into the card receiving slot 130. The support beam 140 is connected to the card storage slot 120 and the card receiving slot 130 respectively. The identification module 150 is disposed on the support beam 140 and is used to identify the identity data of the RFID electronic tags.
[0033] It should be noted that the main function of the card delivery mechanism and the card receiving mechanism is to transport and collect RFID electronic tags. As for the specific structure of the card delivery mechanism and the card receiving mechanism, reference can be made to the card issuing machine, card receiving machine and other equipment existing in the prior art. This application will not elaborate on the specific structure and related principles of the card delivery mechanism and the card receiving mechanism.
[0034] Furthermore, the types of card-making data and identity data in RFID electronic tags can be appropriately configured based on the needs of different users, and this application does not limit this. For example, card-making data may include the chip number, issuing institution, card issuance time, recharge key, consumption key, etc., while identity data may include the card number, QR code, barcode, etc., and the identity data corresponds to the card-making data.
[0035] When writing to an RFID tag, the main processing steps are as follows:
[0036] First, a worker places the RFID tag to be processed into the card storage slot 120. The RFID tag is then transported to the conveyor belt 100 by the card feed mechanism. The identification module 150 then identifies the RFID tag's identity data to determine its card number, QR code, barcode, and other information. The RFID tag then continues to move under the conveyor belt 100, where it moves beneath the reader / writer module 110. This module reads the RFID tag's card-making data, particularly its chip number. Based on a pre-defined correspondence between identity data and card-making data, such as the chip number, the reader / writer module 110 writes other card-making data corresponding to the card number and chip number (such as the card issuance time, issuing institution, recharge key, and spending key) into the RFID tag. Finally, after the data write operation is complete, the RFID tag continues to move along the conveyor belt 100 and is ultimately received by the card receiving mechanism into the card receiving slot 130.
[0037] This application uses the identification module 150 to identify the identity data in the RFID electronic tag, and the read / write module 110 to read the card-making data in the RFID electronic tag, so that the identity data in the RFID electronic tag can be matched one-to-one with the card-making data, thereby allowing the read / write module 110 to accurately write the card-making data into the RFID electronic tag. Compared with the sequential card writing and coding methods in the prior art, the solution provided by this application can effectively avoid the problems of card writing errors or coding errors caused by incorrect RFID electronic tag feeding sequence, which is conducive to improving the yield rate of RFID electronic tags, and also improves the production efficiency of the product to a certain extent, greatly reducing the production cost of the product.
[0038] In some embodiments, reference Figure 2 As shown, the identification module 150 is located above the reading and writing module 110 and in front of the reading and writing module 110 along the conveying direction of the conveyor belt 100. The identification module 150 can be a QR code scanner, a barcode scanner, etc., and the reading and writing module 110 can be an RFID reader.
[0039] This setting method allows the positions of the identification module 150 and the read-write module 110 to better match the data writing processing process of the RFID electronic tag, thereby facilitating the smooth progress of the RFID electronic tag co-processing process and avoiding card writing errors caused by untimely identification as much as possible.
[0040] In some embodiments, the horizontal distance between the identification module 150 and the reading and writing module 110 is smaller than the length of the RFID electronic tag.
[0041] The reason for this arrangement is that when multiple RFID electronic tags move on the conveyor belt 100, there will be a certain gap between two adjacent RFID electronic tags. In order to ensure that the identification module 150 and the read-write module 110 identify and read the same RFID electronic tag, it is avoided that the identification module 150 identifies the identity data of the current RFID electronic tag, while the read-write module 110 reads and writes the card making data of the previous RFID electronic tag, resulting in the identity data not corresponding to the card making data, and then causing subsequent card writing errors. By configuring the horizontal distance between the identification module 150 and the read-write module 110 to be smaller than the length of the RFID electronic tag, the identification module 150 and the read-write module 110 can always identify and read the same RFID electronic tag, thereby improving the accuracy of RFID electronic tag writing.
[0042] It is understandable that since the size and specifications of RFID electronic tags can be of various types, the specific size of the horizontal spacing between the identification module 150 and the read-write module 110 can also be reasonably selected according to the different sizes and specifications of the tags. This application does not limit the specific value of the horizontal spacing.
[0043] In some embodiments, continue to refer to Figure 1 and Figure 2 As shown, the card writing and coding device further includes a card blocking mechanism 160 located at the conveying end, and the card blocking mechanism 160 includes a fixed base 161 provided on one side of the conveyor belt 100 and a blocking wheel 162 rotatably connected to the fixed base 161. Optionally, a blocking distance is formed between the blocking wheel 162 and the surface of the conveyor belt 100, and the blocking distance is equal to or slightly greater than the thickness of the RFID electronic tag.
[0044] The card blocking mechanism 160 is primarily designed to enable the card feeder to deliver cards in an orderly manner according to specified requirements. Specifically, by properly setting the blocking distance, the number of RFID tags that pass through the card blocking mechanism 160 can be adjusted. For example, by setting the blocking distance equal to or slightly larger than the thickness of the RFID tag, a single RFID tag can pass smoothly through the card blocking mechanism 160, while preventing double or multiple tags from passing through. This ensures that the card feeder can deliver individual cards in an orderly manner. Furthermore, the blocking wheel 162 in the card blocking mechanism 160 can remove tags that do not meet specified specifications, thereby improving the accuracy of the RFID tag writing process.
[0045] It is understandable that, in view of the diversity of sizes and specifications of RFID electronic tags, the specific size of the blocking distance may also be various, and this application does not limit this.
[0046] In some embodiments, the card writing and coding device further includes a coding module 170 located between the reading and writing module 110 and the card receiving mechanism, for coding the surface of the RFID electronic tag.
[0047] In the description provided herein, numerous specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. Similarly, in order to streamline the present invention and facilitate understanding of one or more of the various aspects of the present invention, in the above description of exemplary embodiments of the present invention, various features of the embodiments of the present invention are sometimes grouped together into a single embodiment, figure, or description thereof. The claims that follow the detailed description are hereby expressly incorporated into the detailed description, with each claim itself serving as a separate embodiment of the present invention.
[0048] It should be noted that the above embodiments illustrate rather than limit the present invention, and that a person skilled in the art may devise alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between brackets should not be construed as limiting the claims. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The present invention may be implemented by means of hardware comprising several different elements and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means may be embodied by the same item of hardware. The use of the words first, second, and third etc. does not indicate any order. These words may be interpreted as names. The steps in the above embodiments should not be understood as limiting the order of execution unless otherwise specified.
Claims
1. An RFID electronic tag writing and coding device, characterized in that: include: A conveyor belt for conveying RFID electronic tags, having a conveying end and an output end; The reading and writing module located above the conveyor is used to read the card making data in the RFID electronic tag and write the card making data into the RFID electronic tag; A card delivery mechanism having a card storage slot, used for delivering the RFID electronic tag in the card storage slot to the delivery end; A card receiving mechanism having a card receiving slot, used to receive the RFID electronic tag at the output end into the card receiving slot; Support beams, connected to the card storage slot and the card receiving slot respectively; The identification module arranged on the support beam is used to identify the identity data of the RFID electronic tag.
2. The RFID electronic tag writing and coding device according to claim 1, characterized in that: The card making data includes at least one of a chip number, a card issuing institution, a card issuing time, a recharge key, and a consumption key; The identity data includes at least one of a card number, a QR code, and a barcode, and the identity data corresponds to the card making data.
3. The RFID electronic tag writing and coding device according to claim 1, characterized in that: The identification module is located above the reading and writing module and in front of the reading and writing module along the conveying direction of the conveyor belt.
4. The RFID electronic tag writing and coding device according to claim 3, characterized in that: The horizontal distance between the identification module and the reading and writing module is smaller than the length of the RFID electronic tag.
5. The RFID electronic tag writing and coding device according to claim 1, characterized in that: The card writing and coding device further comprises a card blocking mechanism located at the conveying end, which comprises a fixing seat arranged on one side of the conveyor belt and a blocking wheel rotatably connected to the fixing seat.
6. The RFID electronic tag writing and coding device according to claim 5, characterized in that: A blocking distance is formed between the blocking wheel and the surface of the conveyor belt, and the blocking distance is equal to or slightly larger than the thickness of the RFID electronic tag.
7. The RFID electronic tag writing and coding device according to claim 1, characterized in that: The card writing and coding device further comprises a coding module located between the reading and writing module and the card receiving mechanism, and is used for coding the surface of the RFID electronic tag.
8. The RFID electronic tag writing and coding device according to claim 7, characterized in that: The coding module is a laser coding device.
9. The RFID electronic tag writing and coding device according to any one of claims 1 to 8, characterized in that: The identification module is any one of a QR code scanner and a bar code scanner.
10. The RFID electronic tag writing and coding device according to any one of claims 1 to 8, characterized in that: The reading and writing module is an RFID reader.