CN212365029U

CN212365029U - Automatic identification device for tool instrument warehouse-in and warehouse-out based on RFID

Info

Publication number: CN212365029U
Application number: CN202021560774.7U
Authority: CN
Inventors: 冯寒雨; 周小鹏; 黄洋洋; 郑熹; 陆林; 陈强; 李永健
Original assignee: Baise Bureau of Extra High Voltage Transmission Co
Current assignee: Baise Bureau of Extra High Voltage Transmission Co
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-01-15
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses an automatic identification device for the loading and unloading of tool instruments based on RFID, which comprises an electronic label identification device and an electronic label piece, wherein the electronic label identification device is arranged on a moving frame, a moving cavity is arranged in the moving frame, the bottom end of the moving frame is provided with a base, a motor is arranged in the base, an output shaft of the motor is connected with a screw rod, the screw rod is arranged in the moving cavity of the moving frame, a screw rod nut is arranged on the electronic label identification device, the screw rod nut is in threaded connection with the screw rod, the base is arranged at one side of the motor and is electrically connected with a controller, the utility model discloses an automatic identification device for the loading and unloading of tool instruments based on RFID, which uses an electronic label identifier on the electronic label identification device to scan the RFID electronic label in the electronic label piece to realize automatic identification and adopts the mode to record the loading, the tool instrument management system is simpler and more convenient, and can better manage tool instruments.

Description

Automatic identification device for tool instrument warehouse-in and warehouse-out based on RFID

Technical Field

The utility model relates to a transformer management institute test instrument management technical field specifically is an instrument warehouse entry automatic identification equipment based on RFID.

Background

The current transformer management tested instruments and tools have the following problems in the process of entering and exiting the warehouse: the field tool instrument records and manages disorderly, tool lending has no record in the field tool management process, the problem that the responsible person cannot be positioned due to the fact that the tool lending is lost, and the like, and the tool management is not standard. The field tool instrument warehouse entry and exit records are complicated, the current warehouse entry and exit records are mainly paper records, and when a large number of tool instruments need to be lent out or warehouse entry is frequently carried out, a large amount of recording work needs to be carried out, so that extremely high time cost is caused; at present instrument label record in the multiplexer utensil storehouse causes the label incomplete because of reasons such as wearing and tearing easily in use, and instrument discernment is difficult. The tool instrument test period management is insufficient, and the service life of the instrument is reduced due to the fact that the instrument is out of date and not checked, so that the automatic identification device for the tool instrument in and out of a warehouse based on the RFID is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool instrument warehouse entry automatic identification equipment based on RFID to solve among the above-mentioned background art field tool instrument record management confusion, the instrument appears lending no record in the field tool management process, and the instrument is lent out and is lost unable location person of being responsible scheduling problem, the problem that tool management is irregular.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tool instrument warehouse entry and exit automatic identification equipment based on RFID, includes electronic tags recognition device and electronic tags spare, electronic tags recognition device installs on the motion frame, be equipped with the motion chamber in the motion frame, and the bottom of motion frame is equipped with the base, be equipped with the motor in the base, the output shaft of motor has the lead screw, the lead screw is installed in the motion intracavity of motion frame, install screw-nut on the electronic tags recognition device, screw-nut threaded connection is on the lead screw, the base is located motor one side electric connection controller.

Preferably, electronic tags recognition device includes fixed pin, support frame, mount, pivot and electronic tags recognizer, the bottom of support frame and mount is through pivot swing joint, the lug is installed to the other end lateral wall of mount, and wears to be equipped with the fixed pin on the lug, and the tail end of fixed pin is pegged graft on the support frame, the electronic tags recognizer is installed on the mount.

Preferably, the screw rod nut is installed on the support frame, an open slot is formed in the side wall of the moving frame, and a connecting piece connected between the screw rod nut and the support frame is arranged in the open slot.

Preferably, the electronic tag part comprises a magnetic plate, a fixing adhesive tape, a fixing shell, an RFID electronic tag, a placing cavity and a fixing screw, the placing cavity is arranged in the fixing shell, the RFID electronic tag is arranged in the placing cavity, the fixing adhesive tape is arranged between the side edge of the RFID electronic tag and the side wall of the placing cavity, the magnetic plate is arranged on the back face of the fixing shell, and the fixing screw is arranged on the fixing shell.

Preferably, the fixed shell is made of transparent plastic.

Preferably, the controller is electrically connected with the warehouse entry and exit system, a single chip microcomputer module, an electronic tag identification module, a warehouse entry and exit recording module and a self-checking module are arranged in the warehouse entry and exit system, the warehouse entry and exit recording module comprises a warehouse exit unit and a warehouse entry unit, the self-checking module comprises a detection setting unit, an overdue reminding unit, a detection reminding unit and a detection entry unit, and a database is arranged in the single chip microcomputer module.

The utility model provides a tool instrument warehouse entry and exit automatic identification equipment based on RFID possesses following beneficial effect:

(1) the utility model discloses a set up electronic tags spare to the intracavity of placing of the fixed shell of electronic tags spare is arranged in with the only RFID electronic tags who corresponds of instrument, then utilizes fixed adhesive tape to fix, utilizes setscrew and magnetic sheet to fix electronic tags spare on the instrument at last, makes the instrument have electron "ID card", and the later stage of being convenient for is put in storage and is gone out of warehouse record.

(2) The utility model discloses a set up electronic tags recognition device in tool room access & exit department, and install electronic tags recognition device on the motion frame, when the instrument goes out, utilize the RFID electronic tags in the electronic tags recognizer scanning electronic tags spare on the electronic tags recognition device, realize automatic identification, and with the data transfer of record to the database in, so that follow-up seeking, adopt this kind of mode recording instrument to go out the warehouse entry, it is simpler, and convenient, and practice thrift artifical raising the efficiency, also be convenient for better manage and track up the instrument utensil.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the exercise frame and the base of the present invention;

fig. 3 is a schematic structural view of the electronic tag identification apparatus of the present invention;

FIG. 4 is a schematic structural view of the electronic tag of the present invention;

fig. 5 is a block diagram of the system structure of the present invention.

In the figure: 1. a base; 2. an electronic tag identification device; 4. a motion frame; 5. an electronic label piece; 6. a screw rod; 7. a motor; 8. a controller; 9. a feed screw nut; 10. a motion cavity; 11. a fixing pin; 12. a support frame; 13. a fixed mount; 14. a rotating shaft; 15. an electronic tag identifier; 16. a magnetic plate; 17. fixing an adhesive tape; 18. fixing the housing; 19. an RFID electronic tag; 20. a placement chamber; 21. and fixing the screws.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides an instrument warehouse entry-exit automatic identification equipment based on RFID, includes electronic tags recognition device 2 and electronic tags spare 5, electronic tags recognition device 2 is installed on motion frame 4, be equipped with motion chamber 10 in the motion frame 4, and the bottom of motion frame 4 is equipped with base 1, be equipped with motor 7 in the base 1, the output shaft of motor 7 has lead screw 6, lead screw 6 is installed in the motion chamber 10 of motion frame 4, install screw-nut 9 on the electronic tags recognition device 2, screw-nut 9 threaded connection is on lead screw 6, base 1 is located motor 7 one side electric connection controller 8.

Electronic tags recognition device 2 includes fixed pin 11, support frame 12, mount 13, pivot 14 and electronic tags recognizer 15, 14 swing joint is passed through to the bottom of support frame 12 and mount 13 of pivot, the lug is installed to the other end lateral wall of mount 13, and wears to be equipped with fixed pin 11 on the lug, and the tail end of fixed pin 11 pegs graft on support frame 12, electronic tags recognizer 15 is installed on mount 13, during the use, after all fixing the both ends of support frame 12 and mount 13, can make electronic tags recognition device 2 carry out parallel scanning, after extracting the fixed pin 11 on support frame 12 and mount 13 top, support frame 12 and mount 13 are perpendicular, can make electronic tags recognizer 15 be in the vertical state of support frame 12, scan the top to the instrument.

The lead screw nut 9 is installed on the support frame 12, the open slot has been seted up to the motion frame 4 lateral wall, and the connecting piece of being connected between lead screw nut 9 and the support frame 12 is arranged in the open slot, is convenient for lead screw nut 9 to drive electronic tags recognition device 2 and reciprocates on motion frame 4 to highly move suitable height according to instrument.

The electronic tag piece 5 comprises a magnetic plate 16, a fixing adhesive tape 17, a fixing shell 18, an RFID electronic tag 19, a placing cavity 20 and a fixing screw 21, the placing cavity 20 is arranged in the fixing shell 18, the RFID electronic tag 19 is arranged in the placing cavity 20, the fixing adhesive tape 17 is arranged between the side edge of the RFID electronic tag 19 and the side wall of the placing cavity 20, the magnetic plate 16 is installed on the back surface of the fixing shell 18, the fixing screw 21 is arranged on the fixing shell 18, the RFID electronic tag 19 is installed on a tool instrument, and the RFID electronic tag 19 enables the tool instrument to have an identity.

The fixed shell 18 is made of transparent plastic, so that the RFID electronic tag 19 can be exposed conveniently.

The controller 8 is electrically connected with the warehouse entry and exit system, a single chip microcomputer module, an electronic tag identification module, a warehouse entry and exit recording module and a self-checking module are arranged in the warehouse entry and exit system, and a database is arranged in the single chip microcomputer module;

the warehouse entry and exit recording module comprises a warehouse exit unit and a warehouse entry unit, and carries out warehouse entry and exit recording according to the RFID electronic tag 19 identified by the electronic tag identification module and transmits recorded data to a database;

the self-checking module comprises a detection setting unit, an overdue reminding unit, a detection reminding unit and a detection recording unit, wherein the detection setting unit is used for setting the time limit of the maintenance time of each tool instrument; the overdue reminding unit is used for extracting tool instruments which are not subjected to overhaul and maintenance within the overhaul and maintenance time limit and reminding the tool instruments; the detection reminding unit is used for reminding a manager of carrying out maintenance when the tool instrument is in the maintenance time limit; the detection and entry unit is used for entering the tool instrument after overhauling and maintenance.

It should be noted that, when the automatic identification device for warehouse entry and exit of tool instrument based on RFID is in operation, an RFID electronic tag 19 uniquely corresponding to the tool instrument is manufactured, so that the tool instrument has an electronic "identity card", the RFID electronic tag 19 is inserted into a placing cavity 20 of a fixed shell 18 and is fixed by a fixing adhesive tape 17, thereby forming an electronic tag piece 5, then the electronic tag piece 5 is installed on the surface of the tool instrument and is fixed by a fixing screw 21 and a magnetic plate 16, meanwhile, the electronic tag identification device 2 is installed at the warehouse entry and exit, a moving frame 4 is attached to a door frame, when the tool instrument exits, the RFID electronic tag 19 in the electronic tag piece 5 is scanned by an electronic tag identifier 15 on the electronic tag identification device 2, so as to realize automatic identification, if the tool instrument exits from warehouse and is recorded by a warehouse exit unit, if the tool instrument enters warehouse, the tool instrument is recorded by the storage unit, and the recorded data is transmitted to the database so as to be convenient for subsequent searching.

The staff can set the time limit of the overhaul and maintenance of each tool instrument; when the maintenance time of the tool instrument reaches, the detection reminding unit can remind the tool instrument in time, when a worker overhauls and maintains the tool instrument, the reminding can be eliminated through the detection recording unit, when the maintenance time of the tool instrument exceeds the time limit, the overdue reminding unit can remind the tool instrument in time, and when the worker overhauls and maintains the tool instrument, the reminding can be eliminated through the detection recording unit.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tool instrument warehouse entry automatic identification equipment based on RFID which characterized in that: including electronic tags recognition device (2) and electronic tags spare (5), electronic tags recognition device (2) are installed on motion frame (4), be equipped with motion chamber (10) in motion frame (4), and the bottom of motion frame (4) is equipped with base (1), be equipped with motor (7) in base (1), the output shaft of motor (7) has lead screw (6), install in motion chamber (10) of motion frame (4) lead screw (6), install screw-nut (9) on electronic tags recognition device (2), screw-nut (9) threaded connection is on lead screw (6), base (1) is located motor (7) one side electric connection controller (8).

2. The automatic identification device for the warehousing-in and warehousing-out of the tool instrument based on the RFID as claimed in claim 1, characterized in that: electronic tags recognition device (2) are including fixed pin (11), support frame (12), mount (13), pivot (14) and electronic tags recognizer (15), pivot (14) swing joint is passed through to the bottom of support frame (12) and mount (13), the lug is installed to the other end lateral wall of mount (13), and wears to be equipped with fixed pin (11) on the lug, and the tail end of fixed pin (11) is pegged graft on support frame (12), electronic tags recognizer (15) are installed on mount (13).

3. The automatic identification device for the entry and exit of the tool instrument based on the RFID as claimed in claim 2, wherein: the lead screw nut (9) is installed on the support frame (12), an open slot is formed in the side wall of the moving frame (4), and a connecting piece connected between the lead screw nut (9) and the support frame (12) is arranged in the open slot.

4. The automatic identification device for the warehousing-in and warehousing-out of the tool instrument based on the RFID as claimed in claim 1, characterized in that: electronic tags spare (5) include magnetic sheet (16), fixed adhesive tape (17), set casing (18), RFID electronic tags (19), place chamber (20) and setscrew (21), set up in set casing (18) and place chamber (20), RFID electronic tags (19) are arranged in and are placed chamber (20), and the side of RFID electronic tags (19) and place and be equipped with fixed adhesive tape (17) between chamber (20) lateral wall, the back at set casing (18) is installed in magnetic sheet (16), be equipped with setscrew (21) on set casing (18).

5. The automatic identification device for the entry and exit of the tool instrument based on the RFID as claimed in claim 4, wherein: the fixed shell (18) is made of transparent plastic.

6. The automatic identification device for the warehousing-in and warehousing-out of the tool instrument based on the RFID as claimed in claim 1, characterized in that: the controller (8) is electrically connected with the warehouse entry and exit system, a single chip microcomputer module, an electronic tag identification module, a warehouse entry and exit recording module and a self-checking module are arranged in the warehouse entry and exit system, the warehouse entry and exit recording module comprises an ex-warehouse unit and a warehouse entry unit, the self-checking module comprises a detection setting unit, an overdue reminding unit, a detection reminding unit and a detection entry unit, and a database is arranged in the single chip microcomputer module.