TWM588600U - Intelligent toolbar information reading and writing system - Google Patents

Abstract

A smart tool bar data reading and writing system, the system includes: an RFID tag storing a tool bar parameter information; an RFID reading pen and a reading device, the RFID reading pen is electrically connected to the reading and writing device and can Information is transmitted through the connection relationship; the RFID reader pen reads or modifies the arbor parameter information stored in the RFID tag by radio frequency; the reader device has a human-machine interface and an RFID message processing system; The RFID message processing system can receive the arbor parameter information read by the RFID writer pen or transmit the arbor parameter information to the RFID writer pen, and display the arbor parameter information on the man-machine interface, the The man-machine interface allows the user to read or modify the value of the toolholder parameter information.

Description

Smart shank data reading and writing system

This creation is related to the information access system, especially refers to a smart arbor data reading and writing system using RFID wireless radio frequency communication technology.

In recent years, RFID wireless radio frequency communication technology has developed maturely, which is mainly composed of electronic tags (Tag) and reading devices; for passive electronic tags, it has coupling elements (such as coils for receiving or transmitting wireless radio frequency signals) Or antenna, etc.) and an IC chip, and the IC chip has a modulation circuit that converts an analog signal into a digital signal, a memory for storing data, and a logic unit for decoding and error checking the analog signal. Due to the passive electronic tag itself Without a battery, the electromagnetic field emitted by the reading device needs to generate electromagnetic induction on the coupling element of the electronic tag to generate an induced current, thereby driving the electronic tag, and sending back other information to the reading device to achieve the effect of wireless communication.

Generally speaking, the cutter bar is the connecting part of the main shaft of the machine tool and the cutter. According to the different cutting needs of the workpiece by the user, different cutter bars must be replaced with different cutters. Among them, the measurement of the tool is usually carried out on a CNC machine (CNC, Computer Numerical Control) or a tool calibration instrument, and the obtained parameters are recorded on paper or hang tags for reference when the tool is used again in the future.

However, this conventional recording method may not allow the user to refer to the tool parameters measured in the past due to the loss or damage of the paper or tag, and the user needs to spend extra time to measure and calibrate the tool.

In view of the above deficiencies, the main purpose of this creation is to provide a smart toolholder data reading and writing system. The RFID tag that stores the toolholder number can be embedded in the toolholder, and the user can read it by the reader and RFID reader And modify the data to achieve the effect of convenient access and intelligent management of tool parameters, and can effectively avoid the risk of loss of tool parameters.

In order to achieve the above purpose, the author provides a smart tool bar data reading and writing system, which includes: an RFID tag storing a tool bar parameter information; an RFID reading pen and a reading and writing device, the RFID reading and writing laptop It can be connected to the reader device and can transmit information through the connection relationship; the RFID reader pen can read or modify the arbor parameter information stored in the RFID tag by wireless radio frequency; the reader device has a man-machine Interface and an RFID message processing system; the RFID message processing system can receive the arbor parameter information read by the RFID writer pen or send the arbor parameter information to the RFID writer pen, and transfer the arbor parameter information It is displayed on the man-machine interface. The man-machine interface can be used by the user to read or modify the value of the toolholder parameter information.

Preferably, the tool bar parameter information includes a tool bar name, a tool bar number, a machine number, a tool magazine position, a tool length, a tool diameter, and a correction value.

Preferably, the human-machine interface is a touch display.

Preferably, the reading and writing device further has a database, and the RFID information processing system can store the cutter bar parameter information in the database.

Preferably, the RFID information processing system can read the arbor parameter information stored in the database and display it on the human-machine interface.

Preferably, the reading and writing device further includes a desktop housing, the RFID information processing system is disposed in the desktop housing; the man-machine interface is disposed on the desktop housing, and the man-machine interface displays The picture is exposed outside the desktop shell.

Preferably, the reading and writing device further includes a wall-mounted housing and a permanent magnet, the wall-mounted housing has a front side wall and a rear side wall, the RFID information processing system is disposed in the wall-mounted housing; the man-machine interface is provided In the wall-mounted casing, and the picture displayed by the human-machine interface is exposed outside the front side wall; the permanent magnet is arranged on the rear side wall.

Preferably, the reading and writing device further includes a handheld housing and a battery; the RFID information processing system is disposed in the handheld housing; the human-machine interface is disposed in the handheld housing, and the human-machine interface displays The screen is exposed outside the handheld casing; the battery is disposed in the handheld casing and is electrically connected to the RFID information processing system and the human-machine interface.

In order to explain in detail the structure and characteristics of this creation, here are the following preferred embodiments and the following description with the drawings, in which:

As shown in FIG. 1 to FIG. 10, a smart arbor data reading and writing system 10 provided by the first preferred embodiment of the present invention includes: an RFID tag 11, an RFID reader 21 and a reader 31 .

The RFID tag 11 stores a shank parameter information 12, which includes a shank name 121, a shank number 122, a machine number 123, a tool magazine position 124, a tool length 125, a tool diameter 126 and a corrected value of 127. In actual implementation, the RFID tag 11 is a passive (Passive) low frequency (100KHz~500KHz frequency band is used in this creation) RFID electronic tag, which is mainly composed of a passive-end coupling element (such as a coil or an antenna) and a chip. Without a battery, the power supply generates electromagnetic induction on the passive coupling element by the change of the external magnetic field, thereby generating an induced current, driving the RFID tag 11 to operate, and returning a piece of specific information through the passive coupling element The rest of the structure of the radio frequency signal is well known to those with ordinary knowledge in the technical field to which it belongs, and it will not be described in detail.

In particular, please refer to FIG. 2, as long as an opening 13 for setting the RFID tag 11 is processed on a cutter bar 111, the RFID tag 11 can be pasted or inlaid on all types of cutter bars. When the cutter bar 111 is at a low speed (below 8000 RPM), it can be used normally without dynamic balance adjustment; while in the situation where dynamic balance adjustment is required, the cutter bar 111 only needs to be located along the diameter of the opening 13 At a position opposite to the direction, a groove whose processing volume is one half of the volume of the opening 13 can complete the dynamic balance.

The RFID reader-writer 21 is electrically connected to the reader-writer 31 and can transmit information through the connection relationship.

The RFID reader 21 reads or modifies the tool bar parameter information 12 stored in the RFID tag 11 by wireless radio frequency. In actual implementation, the RFID reader 21 is mainly composed of an active-end coupling element and a transceiver (Transceiver), the active-end coupling element is used to transmit and receive the wireless radio frequency signal; and the transceiver It consists of a receiver (Receiver) and a transmitter (Transmitter), the transmitter is used to send the radio frequency signal through the coupling element; the receiver is used to receive the RFID tag 11 returned with the knife The wireless radio frequency signal of the rod parameter information 12 and transmits the tool rod parameter information 12 to the reading and writing device 31.

The reading and writing device 31 has a desktop casing 35, an RFID message processing system 32, a database 33 and a human-machine interface 34; the RFID message processing system 32 is disposed in the desktop casing 35 and can be received The shank parameter information 12 read by the RFID writer 21 or the shank parameter information 12 is transmitted to the RFID writer 21, and the shank parameter information 12 is displayed on the human-machine interface 34, in addition, The RFID message processing system 32 can store the arbor parameter information 12 in the database 33, and can also read the arbor parameter information 12 stored in the database 33 and display it on the human-machine interface 34; the human-machine The interface 34 is disposed on the desktop casing 35, and the screen displayed by the human-machine interface 34 is exposed outside the desktop casing 35, and the user can read or modify the value of the cutter bar parameter information 12. In actual implementation, the human-machine interface 34 is a touch display; the RFID information processing system is mainly composed of a microprocessor and a controller, the microprocessor is used to decode the radio frequency signal; and the control The device is for the user to control the usage mode of the reading and writing device 31.

The structure of the first preferred embodiment has been described above, and the operation state of the first preferred embodiment will be described next.

According to different usage needs of users, there are three different usage processes, namely reading process, input process and downloading process, and the reading and writing device 31 has three main usage modes, namely reading mode, input mode and downloading The modes correspond to the respective use processes. The following describes the operation status of the use modes in conjunction with the use modes:

First, please refer to FIGS. 4 and 5 again. When starting the reading process and the input process, the user must click one of the mode switching buttons 341 displayed on the human interface 34 to confirm the process that the user wants to perform, and then , The user holds the RFID read-write pen 21 and approaches the RFID tag 11 with the part where the active-end coupling element is provided, and generates an induced current to the RFID tag 11 by the radio frequency signal sent by the active-end coupling element to drive After the RFID tag 11, the RFID tag 11 returns a radio frequency signal with the toolholder parameter information 12, and the RFID reader 21 transmits the read toolholder parameter information 12 to the RFID message processing system After 32, the RFID message processing system 32 decodes the arbor parameter information 12, thereby confirming the RFID tag 11 that the user wants to read or modify.

Please refer to FIG. 4 and FIG. 6, in the reading process, the reading and writing device 31 is selected as the reading mode using the finger system; first, the RFID message processing system 32 displays the toolholder parameter information 12 on the human machine The interface 34 is for the user to read; in the reading mode, the man-machine interface 34 displays the tool bar name 121, the tool bar number 122, the machine number 123, the tool magazine position 124, the tool length 125, the The tool diameter 126 and the correction value 127. In addition, a lock button 342, a download mode switching button 343, and a save button 344 are displayed for the user to click. The lock button 342 is for the user to set the cutter bar parameters Whether the information 12 can be modified; the download mode switching button 343 is for the user to choose whether to switch the read/write device 31 to the download mode; the save button 344 is for the user to choose whether the cutter bar parameter information 12 is saved to the data Library 33, wherein, if the user chooses to store the arbor parameter information 12 to the database 33, the RFID message processing system 32 will store the arbor parameter information 12 to the database 33 for subsequent reading and writing The device 31 is used in this download mode.

Please refer to FIG. 7 and FIG. 8. In the input process, the user selects the read/write device 31 as the input mode; first, the RFID message processing system 32 displays the cutter bar parameter information 12 on the human-machine interface 34 , For the user to select and modify the arbor parameter information 12; the man-machine interface 34 displays the arbor name 121, the arbor number 122, and the machine number 123 that can be modified by the user in the input mode , The tool magazine position 124, the tool length 125, the tool diameter 126 and the correction value 127, in addition, the user can also select one of the programming mode switching button 345, the programming mode switching button 345 is for the user Select whether to switch the reading/writing device 31 to the writing mode.

After the user modifies the arbor parameter information 12, the user clicks the writing mode switching button 345 to put the reading and writing device 31 in the writing mode state, and then, the user holds the RFID reading pen 21 and uses The part where the active-end coupling element is provided is close to the RFID tag 11, and the RFID writer 21 can transmit and cover the RFID tag by sending a radio frequency signal with the modified tool bar parameter information 12 Before the modification of 11, the arbor parameter information 12.

Please refer to FIG. 9 and FIG. 10, when the user clicks the download mode switching button 343 during the reading process, the read-write device 31 is placed in the download mode, and the man-machine interface 34 displays a tool magazine in the download mode The position input area 346 and a load button 347 for the user to click, the tool magazine position input area 346 is for the user to input the tool magazine position 124 of the tool bar to be queried; and the load button 347 is for controlling The RFID message processing system 32 downloads the arbor parameter information 12 having the tool magazine position 124 input by the user in the database 33 and causes the arbor parameter information 12 to be displayed on the human-machine interface 34.

After the user enters the tool magazine position 124 of the tool bar to be queried in the tool magazine position input area 346, the load button 347 is clicked, and the RFID message processing system 32 depends on the tool magazine position 124 input by the user , Download the tool bar parameter information 12 with the tool magazine position 124 in the database 33, and display the tool bar parameter information 12 on the man-machine interface 34 for the user to read.

Thereby, the user can record various parameter information of the cutter bar by the RFID tag 11 embedded or pasted on the cutter bar, and the user can read by the RFID reader 21 and the reader 31 Retrieve and modify the tool bar parameter information 12 stored in the RFID tag 11 to achieve convenient access to tool parameters and effectively avoid the risk of loss of tool parameters; at the same time, the download mode of the reading and writing device 31 provides users to read Taking the tool bar parameter information 12 stored in the database 33, when the user needs to manage the tool bar inventory, the tool bar data can be conveniently obtained through the download mode, so as to achieve the effect of intelligent management.

Please refer to FIG. 11, a smart arbor data reading and writing system 40 provided by the second preferred embodiment of the present invention is basically the same as the first preferred embodiment disclosed above, except for:

In the second preferred embodiment, the read/write device 31 further includes a wall-mounted housing 41 and a permanent magnet 42. The wall-mounted housing 41 has a front side wall 411 and a rear side wall 412, and the RFID information processing system 32 It is installed in the wall-mounted housing 41; the human-machine interface 34 is disposed in the wall-mounted housing 41, and the picture displayed by the human-machine interface 34 is exposed outside the front side wall 411; the permanent magnet 42 is disposed in the rear side wall 412. In this way, the read/write device 31 can be attracted to the side wall of the machine with a metal shell by the permanent magnet 42 to facilitate the user to confirm the cutter bar parameters before operating the machine.

The remaining structures of the second preferred embodiment and the achievable effects thereof are the same as those of the first preferred embodiment disclosed above, and will not be described in detail.

Please refer to FIG. 12 and FIG. 13, a smart toolholder data reading and writing system 50 provided by the third preferred embodiment of the present invention is mainly the same as the first preferred embodiment disclosed above, except for:

In the third preferred embodiment, the read-write device 31 further includes a handheld housing 51 and a battery 52; the RFID information processing system 32 is disposed in the handheld housing 51; the human-machine interface 34 is disposed in the A handheld housing 51, and the screen displayed by the human-machine interface 34 is exposed outside the handheld housing 51; the battery 52 is disposed in the handheld housing 51 and is electrically connected to the RFID information processing system 32 and the human-machine Interface 34. In this way, the user can carry the RFID reader 21 and the reader 31 more conveniently.

The rest of the structure of the third preferred embodiment and the effects it can achieve are the same as the first preferred embodiment disclosed above, and will not be described in detail.

10‧‧‧Intelligent toolholder reading and writing system 11‧‧‧RFID tags 111‧‧‧Arbor 12‧‧‧ Arbor parameter information 121‧‧‧Arbor name 122‧‧‧Arbor No. 123‧‧‧machine number 124‧‧‧Magazine location 125‧‧‧Tool length 126‧‧‧Cutter diameter 127‧‧‧ correction value 13‧‧‧Opening 21‧‧‧RFID Reader 31‧‧‧Reading and writing device 32‧‧‧RFID information processing system 33‧‧‧ Database 34‧‧‧ Human-machine interface 341‧‧‧Mode switch button 342‧‧‧Lock button 343‧‧‧Download mode switch button 344‧‧‧Save button 345‧‧‧ Programming mode switch button 346‧‧‧ Tool magazine position input area 347‧‧‧Load button 35‧‧‧Desktop case 40‧‧‧Intelligent toolholder reading and writing system 41‧‧‧ Wall-mounted housing 411‧‧‧Front side wall 412‧‧‧rear side wall 42‧‧‧Permanent magnet 50‧‧‧Intelligent toolholder reading and writing system 51‧‧‧Hand-held shell 52‧‧‧Battery

Figure 1 is a perspective view of the structure of the first preferred embodiment of the present creation. FIG. 2 is a structural use state diagram of the RFID tag of the first preferred embodiment of the present invention, showing the state where the RFID tag is installed on the cutter bar. FIG. 3 is a system architecture diagram of the first preferred embodiment of this creation. FIG. 4 is a schematic diagram of the human-machine interface of the first preferred embodiment of the present invention, showing the state of the human-machine interface in the reading mode. FIG. 5 is a structural usage state diagram of the RFID reader pen of the first preferred embodiment of the present invention, showing the state of the user operating the RFID reader pen to access the tool bar parameter information stored in the RFID tag. FIG. 6 is a system usage state diagram of the first preferred embodiment of this creation, showing the usage state of the smart toolholder data reading and writing system in the reading process. 7 is a schematic diagram of the human-machine interface of the first preferred embodiment of the present invention, showing the state of the human-machine interface in the input mode. FIG. 8 is a system usage state diagram of the first preferred embodiment of this creation, showing the usage state of the smart toolholder data reading and writing system in the input process. 9 is a schematic diagram of the human-machine interface of the first preferred embodiment of the present invention, showing the state of the human-machine interface in the download mode. FIG. 10 is a system usage state diagram of the first preferred embodiment of this creation, showing the usage state of the smart toolholder data reading and writing system in the download process. FIG. 11 is a perspective view of the structure of the second preferred embodiment of the present creation. FIG. 12 is a perspective view of the structure of the third preferred embodiment of the present creation. FIG. 13 is a system architecture diagram of the third preferred embodiment of this creation.

10‧‧‧Intelligent toolholder reading and writing system

11‧‧‧RFID tags

21‧‧‧RFID Reader

31‧‧‧Reading and writing device

34‧‧‧ Human-machine interface

35‧‧‧Desktop case

Claims (8)

A smart toolholder data reading and writing system, the system includes: An RFID tag, which stores parameter information of a shank; An RFID reader pen and a reader device, the RFID reader pen is electrically connected to the reader device and can transmit information through the connection relationship; The RFID reader pen reads or modifies the parameter information of the cutter bar stored in the RFID tag by wireless radio frequency; The read-write device has a human-machine interface and an RFID message processing system; the RFID message processing system can receive the shank parameter information read by the RFID writer pen or transmit the shank parameter information to the RFID writer pen , And display the arbor parameter information on the man-machine interface, which can be used by the user to read or modify the value of the arbor parameter information. The smart tool bar data reading and writing system as described in item 1 of the application scope, wherein: the tool bar parameter information includes a tool bar name, a tool bar number, a machine number, a tool magazine position, a tool length, a tool diameter And a corrected value. The smart toolholder data reading and writing system as described in item 1 of the application scope, wherein: the man-machine interface is a touch display. As described in item 1 of the application scope, the smart toolholder data reading and writing system, wherein: the reading and writing device further has a database, the RFID information processing system can store the toolholder parameter information in the database. The smart toolholder data reading and writing system as described in item 4 of the application scope, wherein: the RFID information processing system can read the toolholder parameter information stored in the database and display it on the man-machine interface. The smart shank data reading and writing system as described in item 1 of the scope of application, wherein: the reading and writing device further includes a desktop housing, the RFID information processing system is disposed in the desktop housing; the man-machine interface is disposed On the desktop case, and the picture displayed by the human-machine interface is exposed outside the desktop case. The smart shank data reading and writing system as described in item 1 of the application scope, wherein: the reading and writing device further includes a wall-mounted housing and a permanent magnet, the wall-mounted housing has a front side wall and a rear side wall, the RFID information The processing system is arranged in the wall-mounted casing; the man-machine interface is arranged in the wall-mounted casing, and the picture displayed by the man-machine interface is exposed outside the front side wall; the permanent magnet is arranged in the rear side wall. The smart arbor data reading and writing system as described in item 1 of the application scope, wherein: the reading and writing device further includes a handheld housing and a battery; the RFID information processing system is disposed in the handheld housing; the human-machine interface It is arranged in the handheld casing, and the picture displayed by the human-machine interface is exposed outside the handheld casing; the battery is arranged in the handheld casing, and is electrically connected to the RFID information processing system and the human-machine interface.

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