WO2016201871A1 - Fault diagnosis panel for smart synchronous torque numerically controlled bending machine - Google Patents

Fault diagnosis panel for smart synchronous torque numerically controlled bending machine Download PDF

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Publication number
WO2016201871A1
WO2016201871A1 PCT/CN2015/094423 CN2015094423W WO2016201871A1 WO 2016201871 A1 WO2016201871 A1 WO 2016201871A1 CN 2015094423 W CN2015094423 W CN 2015094423W WO 2016201871 A1 WO2016201871 A1 WO 2016201871A1
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Prior art keywords
fault diagnosis
bending machine
output end
fuse
input end
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PCT/CN2015/094423
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French (fr)
Chinese (zh)
Inventor
江琳
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江苏江海机床集团有限公司
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Publication of WO2016201871A1 publication Critical patent/WO2016201871A1/en

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety

Definitions

  • the invention relates to a torsion synchronous intelligent numerical control bending machine fault diagnosis board, belonging to the technical field of electrical.
  • the object of the present invention is to overcome the deficiencies of the prior art and provide a fault diagnosis board for a torque synchronous intelligent numerical control bending machine.
  • the torsion synchronous intelligent numerical control bending machine fault diagnosis board of the invention comprises a 15-pin socket, a power supply, a fuse, an optocoupler switch, a patch LED and a 15-way terminal, and the output end of the power source and the input end of the fuse Connected, the output end of the 15-pin socket and the output end of the fuse are connected to the input end of the optocoupler switch, and the output end of the optocoupler switch is connected to the input end of the chip LED, the patch The output of the LED is connected to the input of the 15-way terminal.
  • the 15-pin socket is a DB15 15-pin socket.
  • the power source is a DC12V power supply.
  • the optocoupler switch is a TLP521-4GB optocoupler, and includes four optocouplers, an optocoupler switch, a third optocoupler switch, and a fourth optocoupler switch.
  • the patch LED is LED0805SUGC/E.
  • the torsion synchronous intelligent numerical control bending machine fault diagnosis board of the invention is an I/O signal level detecting device based on LED display mode, which has photoelectric isolation of input and output signals, and level indicating function, and can be truly and effective for all reaction equipments.
  • Peripheral sensors and switching signal inputs of different parts and relays for output detection of different purposes the principle is mainly to use the input and output level signal display as the fault diagnosis principle, when the external sensor has a signal input, the corresponding indicator will light up, When there is no signal input, the corresponding indicator is off.
  • the input and output are isolated and protected by the optocoupler switch to prevent serious damage caused by abnormal external voltage.
  • FIG. 1 is a schematic structural view of a torsion synchronous intelligent numerical control bending machine fault diagnosis board according to the present invention.
  • the torsion synchronous intelligent numerical control bending machine fault diagnosis board of the present invention comprises a 15-pin socket, a power supply, a fuse, an optocoupler switch, a patch LED and a 15-way terminal, and the output end of the power supply.
  • the output end of the 15-pin socket and the output end of the fuse tube are connected to the input end of the optocoupler switch, and the output end of the optocoupler switch is connected to the input end of the patch LED
  • the output end of the patch LED is connected to the input end of the 15-way terminal.
  • the 15-pin socket is a DB15 15-pin socket.
  • the power source is a DC12V power supply.
  • the optocoupler switch is a TLP521-4GB optocoupler, and includes four optocouplers, an optocoupler switch, a third optocoupler switch, and a fourth optocoupler switch.
  • the patch LED is LED0805SUGC/E.
  • the working process of the torsion synchronous intelligent numerical control bending machine fault diagnosis board of the invention is as follows: the diagnostic board supplies power to the original components such as the optocoupler switch and the light emitting diode of the entire diagnostic board through the power supply DC12V, and the power supply is safely isolated by the fuse tube and supplied to the diagnostic board.
  • the system connects the external sensors and switch signals to the diagnostic board through 15 PIN terminals.
  • the sensor signal access point with signal input will lower the original high level to low.
  • the level causes the LEDs LED0805SUGC/E to form a loop and illuminate the indication.
  • the signal is optically isolated by the optocoupler switch TLP521-4GB and then sent to the main control board via the DB15 pin socket.

Abstract

A fault diagnosis panel for a smart synchronous torque numerically controlled bending machine, comprising a 15 pin socket, a power supply, a fuse, opto-coupling switches, a surface-mounted light emitting diode, and a 15 way terminal, an output end of the power supply and an input end of the fuse being in communication, the output end of the 15 pin socket, an output end of the fuse, and an input end of the opto-coupling switches being in communication, an output end of the opto-coupling switches and an input end of the surface-mounted light emitting diode being in communication, and an output end of the surface-mounted light emitting diode and the input end of the 15 way terminal being in communication. The present fault diagnosis panel for a smart synchronous torque numerically controlled bending machine is an LED display-based I/O signal level detection apparatus, having input and output signal optoelectronic isolation and power level indication functions, and is able to truly and effectively respond to detection of signal inputs of all the external sensors of the device and switches in different parts and the output signals for different uses such as relay devices.

Description

一种扭力同步智能数控折弯机故障诊断板Torque synchronous intelligent CNC bending machine fault diagnosis board 技术领域Technical field
本发明涉及一种扭力同步智能数控折弯机故障诊断板，属于电气技术领域。The invention relates to a torsion synchronous intelligent numerical control bending machine fault diagnosis board, belonging to the technical field of electrical.
背景技术Background technique
随着数控设备集成度越来越高，对维修人员的技术水平也是要求越来越高，传统数控设备制造厂商都会花很长时间去培养售后服务团队去学习和掌握设备故障维修的方法和技术，专业售后服务人员尚且如此，普通用户的操作人员更是不可能做到对设备故障判断和维修了，为了能够有效的节约用户停机等待时间，以及快速确定故障类型和位置，传统的做法都是安排售后人员现场进行故障检查测量以定位故障点，这样操作的弊端在于小故障的情况特别浪费时间和财力，大故障往往因为维修人员没有预料到的备品备件准备不足而造成二次物流以及财力和时间的浪费。With the increasing integration of CNC equipment, the technical level of maintenance personnel is also increasingly demanding. Traditional CNC equipment manufacturers will spend a long time to train after-sales service teams to learn and master the methods and techniques of equipment failure maintenance. Professional after-sales service personnel are still the same, ordinary user operators are even more difficult to judge and repair equipment failures, in order to effectively save user downtime, and quickly determine the type and location of faults, the traditional approach is Arrange the after-sales personnel to conduct fault inspection and measurement on site to locate the fault point. The disadvantage of this operation is that the glitch situation is particularly time consuming time and financial resources. The big fault is often caused by the unsatisfactory spare parts preparation by the maintenance personnel, resulting in secondary logistics and financial resources. Waste of time.
发明内容Summary of the invention
本发明的目的是克服现有技术的不足之处，提供一种扭力同步智能数控折弯机故障诊断板。The object of the present invention is to overcome the deficiencies of the prior art and provide a fault diagnosis board for a torque synchronous intelligent numerical control bending machine.
本发明的扭力同步智能数控折弯机故障诊断板，包括15针插座、电源、保险管、光耦开关、贴片发光二极管和15路端子，所述的电源的输出端与保险管的输入端相连，所述的15针插座的输出端及保险管的输出端与光耦开关的输入端相连，所述的光耦开关的输出端与贴片发光二极管的输入端相连，所述的贴片发光二极管的输出端与15路端子的输入端相连。The torsion synchronous intelligent numerical control bending machine fault diagnosis board of the invention comprises a 15-pin socket, a power supply, a fuse, an optocoupler switch, a patch LED and a 15-way terminal, and the output end of the power source and the input end of the fuse Connected, the output end of the 15-pin socket and the output end of the fuse are connected to the input end of the optocoupler switch, and the output end of the optocoupler switch is connected to the input end of the chip LED, the patch The output of the LED is connected to the input of the 15-way terminal.
优选地，Preferably,
所述的15针插座为DB15 15针插座。The 15-pin socket is a DB15 15-pin socket.
所述的电源为DC12V电源。The power source is a DC12V power supply.
所述的光耦开关为TLP521-4GB光耦，包括一号光耦开关、二号光耦开关、三号光耦开关和四号光耦开关四个光耦开关。The optocoupler switch is a TLP521-4GB optocoupler, and includes four optocouplers, an optocoupler switch, a third optocoupler switch, and a fourth optocoupler switch.
所述的贴片发光二极管为LED0805SUGC/E。The patch LED is LED0805SUGC/E.
所述的15路端子PIN15 15路端子。 The 15-way terminal PIN15 15-way terminal.
本发明的扭力同步智能数控折弯机故障诊断板是基于LED显示方式的I/O信号电平检测装置，具备输入和输出信号的光电隔离，以及电平指示作用，能够真实有效的反应设备所有外设传感器以及不同部位的开关信号输入以及继电器等不同用途的输出信号检测，其原理主要是利用输入输出电平信号显示作为故障诊断原理，当外部传感器有信号输入时对应指示灯将亮起，无信号输入时对应指示灯熄灭。而且通过光耦开关对输入以及输出进行一个隔离和保护有效防止因外部电压异常导致的严重损坏故障发生。The torsion synchronous intelligent numerical control bending machine fault diagnosis board of the invention is an I/O signal level detecting device based on LED display mode, which has photoelectric isolation of input and output signals, and level indicating function, and can be truly and effective for all reaction equipments. Peripheral sensors and switching signal inputs of different parts and relays for output detection of different purposes, the principle is mainly to use the input and output level signal display as the fault diagnosis principle, when the external sensor has a signal input, the corresponding indicator will light up, When there is no signal input, the corresponding indicator is off. Moreover, the input and output are isolated and protected by the optocoupler switch to prevent serious damage caused by abnormal external voltage.
附图说明DRAWINGS
图1是本发明的扭力同步智能数控折弯机故障诊断板的结构示意图。1 is a schematic structural view of a torsion synchronous intelligent numerical control bending machine fault diagnosis board according to the present invention.
具体实施方式detailed description
如图1所示，本发明的扭力同步智能数控折弯机故障诊断板，包括15针插座、电源、保险管、光耦开关、贴片发光二极管和15路端子，所述的电源的输出端与保险管的输入端相连，所述的15针插座的输出端及保险管的输出端与光耦开关的输入端相连，所述的光耦开关的输出端与贴片发光二极管的输入端相连，所述的贴片发光二极管的输出端与15路端子的输入端相连。所述的15针插座为DB15 15针插座。所述的电源为DC12V电源。所述的光耦开关为TLP521-4GB光耦，包括一号光耦开关、二号光耦开关、三号光耦开关和四号光耦开关四个光耦开关。所述的贴片发光二极管为LED0805SUGC/E。所述的15路端子PIN15 15路端子。As shown in FIG. 1 , the torsion synchronous intelligent numerical control bending machine fault diagnosis board of the present invention comprises a 15-pin socket, a power supply, a fuse, an optocoupler switch, a patch LED and a 15-way terminal, and the output end of the power supply. Connected to the input end of the fuse tube, the output end of the 15-pin socket and the output end of the fuse tube are connected to the input end of the optocoupler switch, and the output end of the optocoupler switch is connected to the input end of the patch LED The output end of the patch LED is connected to the input end of the 15-way terminal. The 15-pin socket is a DB15 15-pin socket. The power source is a DC12V power supply. The optocoupler switch is a TLP521-4GB optocoupler, and includes four optocouplers, an optocoupler switch, a third optocoupler switch, and a fourth optocoupler switch. The patch LED is LED0805SUGC/E. The 15-way terminal PIN15 15-way terminal.
本发明的扭力同步智能数控折弯机故障诊断板工作流程如下：诊断板通过电源DC12V为整个诊断板的光耦开关、发光二极管等原件供电，电源会经过保险管进行安全隔离后供应至诊断板各元件，系统通过15路PIN端子将外部的各传感器以及开关信号接入诊断板路，依赖于信号电平特性，有信号输入的传感器信号接入点将会把原始高电平拉低为低电平致使发光二极管LED0805SUGC/E形成回路而发光指示，同时信号经过光耦开关TLP521-4GB进行光电隔离后经由DB15针插座输送至主控制板。 The working process of the torsion synchronous intelligent numerical control bending machine fault diagnosis board of the invention is as follows: the diagnostic board supplies power to the original components such as the optocoupler switch and the light emitting diode of the entire diagnostic board through the power supply DC12V, and the power supply is safely isolated by the fuse tube and supplied to the diagnostic board. Each component, the system connects the external sensors and switch signals to the diagnostic board through 15 PIN terminals. Depending on the signal level characteristics, the sensor signal access point with signal input will lower the original high level to low. The level causes the LEDs LED0805SUGC/E to form a loop and illuminate the indication. At the same time, the signal is optically isolated by the optocoupler switch TLP521-4GB and then sent to the main control board via the DB15 pin socket.

Claims (6)

  1. 一种扭力同步智能数控折弯机故障诊断板，其特征在于，包括15针插座、电源、保险管、光耦开关、贴片发光二极管和15路端子，所述的电源的输出端与保险管的输入端相连，所述的15针插座的输出端及保险管的输出端与光耦开关的输入端相连，所述的光耦开关的输出端与贴片发光二极管的输入端相连，所述的贴片发光二极管的输出端与15路端子的输入端相连。A torsion synchronous intelligent numerical control bending machine fault diagnosis board, which comprises a 15-pin socket, a power supply, a fuse, an optocoupler switch, a patch LED and a 15-way terminal, and the output end of the power supply and the fuse The input end is connected, the output end of the 15-pin socket and the output end of the fuse are connected to the input end of the optocoupler switch, and the output end of the optocoupler switch is connected to the input end of the patch LED, The output of the chip LED is connected to the input of the 15-way terminal.
  2. 根据权利要求1所述的扭力同步智能数控折弯机故障诊断板，其特征在于，所述的15针插座为DB15 15针插座。The torque synchronous intelligent numerical control bending machine fault diagnosis board according to claim 1, wherein the 15-pin socket is a DB15 15-pin socket.
  3. 根据权利要求1所述的扭力同步智能数控折弯机故障诊断板，其特征在于，所述的电源为DC12V电源。The torsion synchronous intelligent numerical control bending machine fault diagnosis board according to claim 1, wherein the power source is a DC12V power source.
  4. 根据权利要求1所述的扭力同步智能数控折弯机故障诊断板，其特征在于，所述的光耦开关为TLP521-4GB光耦，包括一号光耦开关、二号光耦开关、三号光耦开关和四号光耦开关四个光耦开关。The fault diagnosis board for a torsion synchronous intelligent numerical control bending machine according to claim 1, wherein the optocoupler switch is an TLP 521-4 GB optocoupler, including an optocoupler switch No. 1, an optocoupler switch No. 2, and a third. Optocoupler switch and four optocoupler switch four optocoupler switches.
  5. 根据权利要求1所述的扭力同步智能数控折弯机故障诊断板，其特征在于，所述的贴片发光二极管为LED0805SUGC/E。The torsion synchronous intelligent numerical control bending machine fault diagnosis board according to claim 1, wherein the patch LED is LED0805SUGC/E.
  6. 根据权利要求1所述的扭力同步智能数控折弯机故障诊断板，其特征在于，所述的15路端子PIN15 15路端子。 The torsion synchronous intelligent numerical control bending machine fault diagnosis board according to claim 1, wherein the 15-way terminal PIN15 is a 15-way terminal.
PCT/CN2015/094423 2015-06-17 2015-11-12 Fault diagnosis panel for smart synchronous torque numerically controlled bending machine WO2016201871A1 (en)

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Publication number Priority date Publication date Assignee Title
CN104880993A (en) * 2015-06-17 2015-09-02 江苏大金激光科技有限公司 Board for fault diagnosis of torsion-synchronization intelligent numerical control bending machine
CN108964052A (en) * 2018-09-05 2018-12-07 佛山市三创针织有限公司 A kind of three power levels of double alternating current inputs

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CN104880993A (en) * 2015-06-17 2015-09-02 江苏大金激光科技有限公司 Board for fault diagnosis of torsion-synchronization intelligent numerical control bending machine

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CN1062814A (en) * 1991-12-31 1992-07-15 吕义金 Multi-functional monitoring and controlling protector for three-phase motor
CN1082729A (en) * 1992-07-11 1994-02-23 王邦柱 Loosely-coupled general programer
CN2152232Y (en) * 1993-06-03 1994-01-05 何巨轮 Multifunction collecting and distributing numerical programmed control device
JPH10177412A (en) * 1996-10-18 1998-06-30 Hitachi Electric Syst:Kk Plant protecting device and plant controller
CN102252531A (en) * 2011-04-29 2011-11-23 青海华博科技有限公司 Submerged-arc furnace controller with low-pressure reactive compensation and electrode current control
CN202092474U (en) * 2011-04-29 2011-12-28 青海华博科技有限公司 Mine heat furnace controller with low-pressure reactive compensation and electrode current control
CN104880993A (en) * 2015-06-17 2015-09-02 江苏大金激光科技有限公司 Board for fault diagnosis of torsion-synchronization intelligent numerical control bending machine

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