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CN106802632A - Split modular drive control device based on controllable silicon - Google Patents

Split modular drive control device based on controllable silicon Download PDF

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Publication number
CN106802632A
CN106802632A CN201510847830.2A CN201510847830A CN106802632A CN 106802632 A CN106802632 A CN 106802632A CN 201510847830 A CN201510847830 A CN 201510847830A CN 106802632 A CN106802632 A CN 106802632A
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China
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electric power
port
forceful electric
module
light current
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CN201510847830.2A
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Chinese (zh)
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CN106802632B (en
Inventor
韩正强
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Shanghai Zhehong Robot Automation Co ltd
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Individual
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/18Numerical 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
    • G05B19/414Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

The invention discloses a kind of Split modular drive control device based on controllable silicon, including forceful electric power drive module and light current integrated control module, forceful electric power drive module is connected to Digit Control Machine Tool accessory kit motor, the externally connected CNC controller of light current integrated control module, the forceful electric power drive module is provided with light current plate connection transit ports, light current integrated control module is provided with forceful electric power plate PORT COM, and forceful electric power plate PORT COM is connected transit ports connection with light current plate.The present invention separates forceful electric power drive module and light current integrated control module, and forceful electric power drive module and light current integrated control module are connected by relay again, reduce the maintenance cost and manufacturing cost of Digit Control Machine Tool drive control circuit.

Description

Split modular drive control device based on controllable silicon
Technical field
The present invention relates to a kind of automatic field motor drive controller, and in particular to one kind for connect outside CNC controller, The Split modular drive control device of machine operation panel and power set, it is particularly a kind of for connecting outside CNC controls The Split modular drive control device of device, machine operation panel and Digit Control Machine Tool accessory kit motor.
Background technology
The mechanical component and control system that Digit Control Machine Tool is mainly made up of multiaxis and its linkage are constituted, many in mechanical component Axle and its linkage drive by attachment motor.Attachment motor is driven and is controlled by control system, and the linkage for completing multiaxis is moved Make.
Traditional Control System of NC Machine typically uses such as Schneider, three using mechanical mode control with A.C. contactor Based on water chestnut, just Thailand, arithmetic speed is slow, assembles loaded down with trivial details, and cost of labor is high.
With the development of modern cnc technology, the control system of Digit Control Machine Tool uses the special-purpose computer or general meter of storage program Calculation machine realizes partly or entirely basic numerical control function, so turning into Computerized digital control system (Comouter Numerical Control), abbreviation CNC system.Attachment motor distribution system is forceful electric power, and control system Control circuit use vulnerabilities scan, forceful electric power drive module and light current integrated control module typically to make one piece of pcb board, but This circuit design high cost, and if there is event in a certain module among forceful electric power drive module, light current integrated control module Barrier, maintenance cost is also very high.
So being badly in need of a kind of Split modular drive control device of design, forceful electric power drive module and light current integrated control module are separated Come, forceful electric power drive module is connected Digit Control Machine Tool accessory kit motor;Light current integrated control module and outside CNC controller And guidance panel connection, forceful electric power drive module and light current integrated control module are connected by forceful electric power plate PORT COM and light current plate again Transit ports are attached, and reduce the maintenance cost and manufacturing cost of Digit Control Machine Tool drive control circuit.If there is failure, Forceful electric power drive module and light current integrated control module intact on Digit Control Machine Tool still can be reclaimed.
The content of the invention
It is an object of the invention to provide a kind of Split modular drive control device based on controllable silicon, first, forceful electric power is driven into mould Block and light current integrated control module are separated, and forceful electric power drive module and light current integrated control module are connected by relay again, Reduce the maintenance cost and manufacturing cost of Digit Control Machine Tool drive control circuit.Second, forceful electric power drive module uses semiconductor material High-power silicon controlled rectifier module the Small current control signal of light current integration module is amplified to powerful driving current, with knot Structure is simple, low cost, the advantage of reliable trigger.3rd, silicon controlled module protection circuit is set up, realize high temperature power-off, mistake Stream power-off, plays a part of to protect motor.4th, the forceful electric power output port of forceful electric power drive module uses panel type or rectilinear, From black silk plug-in unit, good insulation preformance, wiring stabilization.5th, the weak electric signal output port of light current integrated control module is adopted With panel type or rectilinear plug-in unit, contact resistance is small, wiring stabilization.6th, forceful electric power drive module and the integrated control mould of light current Block is separated, it is to avoid because of the possibility that the various light current that forceful electric power and light current wrong line are produced burn out, significantly reduce production risk. 7th, FET protection circuit is set up on light current integrated control module and is used to control the heat abstractor of FET, to protect Shield FET is not in the situation of excessively stream and high temperature.
To achieve the above object, the Split modular drive control device based on controllable silicon provided by the present invention, including forceful electric power is driven Dynamic model block and light current integrated control module, the forceful electric power drive module are connected to Digit Control Machine Tool accessory kit motor, the light current The externally connected CNC controller of integrated control module and guidance panel, the forceful electric power drive module are provided with the connection of light current plate and turn Port is connect, light current integrated control module is provided with forceful electric power plate PORT COM, and forceful electric power plate PORT COM is connected transit ports with light current plate Connection.
Further, the forceful electric power drive module include single-chip microcomputer, control loop, forceful electric power input port, forceful electric power output port, Amplifier, amplifier-driver, wave filter, driving chip, light current plate connection transit ports, the forceful electric power input port lead to Wave filter is connected to current value adjustment module, and current value adjustment module is connected to overcurrent detecting device, and overcurrent detecting device connects Amplifier-driver is connect, amplifier-driver is connected to amplifier, and amplifier is connected to forceful electric power output port, the light current plate The electric signal for connecting transit ports is connected to amplifier by control loop, the forceful electric power input port, forceful electric power output port, weak Electroplax connection transit ports are using the connector of fast insertion type joint.Preferably, outside the junction of the connector of fast insertion type joint Portion can set protective cover.The quantity of the access interface of the connector of the fast insertion type joint in the forceful electric power drive module is according to outer Depending on portion's element demand.Further, the amplifier is silicon controlled module, and the amplifier-driver drives for controllable silicon Device.
Further, also including temperature-detecting device, the temperature-detecting device is temperature-sensitive device, and temperature-sensitive device passes through signal Transmission circuit is connected to scr triggering device, and it automatically cuts off controllable silicon driving voltage;Temperature-sensitive device is connected by light current and transferred Mouth is connected to light current integrated control module, and by the externally connected CNC controller of light current integrated control module.
Further, also including overcurrent detecting device and current value adjustment module, the overcurrent detecting device and current value adjustment Module respectively with monolithic mechatronics.Preferably, also including fuse, when current is excessive, blown fuse, Ke Yibao Demonstrate,prove the service life of silicon controlled module.
Further, also including additional function port, the additional function port and the additional power failure alarm device of Digit Control Machine Tool, Oiling device or portable lamp etc. are connected.
Further, also including fin, the fin be arranged on silicon controlled module outside, fin play remove it is controllable The heat that silicon is produced in the process of running, it is ensured that the service life and efficiency of silicon controlled module.
Further, the light current integrated control module includes input/output signal port, ON/OFF relay switches, panel Signal communication port, panel signal output port, FET control circuit, weak electric signal warning output port, forceful electric power plate PORT COM, the panel signal output port and panel signal communication port electrically connect with machine tools control panel, the input Output signal port is connected with outside CNC controller, the input/output signal port, panel signal communication port, panel Signal output port, weak electric signal warning output port, forceful electric power plate PORT COM are using the connector of fast insertion type joint.It is excellent Selection of land, can set protective cover outside the junction of the connector of fast insertion type joint.It is fast on the light current integrated control module Depending on the quantity of the access interface of the connector of plug type joint is according to outer member demand.
Further, the FET control circuit is externally provided with fin.Preferably, also including FET fuse. If exceeding the current limit of FET using electric current, fuse can be automatically powered off, and this protection FET and circuit board are just Often use.
Further, also including duplicate relay, the device of standby control lathe difference in functionality, the duplicate relay can be with Replaced with controllable silicon controller.Preferably, also including relay fuse.
Further, also including first voltage port switching and second voltage port switching, the first voltage port switching and The setting reason of second voltage port switching is:Because market or Machine Tool design requirement are different, signal voltage also can be different, this Two-port netwerk is the different voltage of conversion and sets.
Further, also including over-current detection plate, the overcurrent detecting device is arranged on over-current detection plate, the excessively stream inspection Surveying device includes at least one current value mnemon, over-current detection chip, program input port and current acquisition input port, Also include current acquisition port in the forceful electric power drive module, current acquisition input port is connected with current acquisition port, described Each current value mnemon is equipped with a memory switch.
It is an advantage of the invention that:First, forceful electric power drive module and light current integrated control module are separated, forceful electric power drives mould Block and light current integrated control module are connected by relay again, reduce maintenance cost and the manufacture of Digit Control Machine Tool drive control circuit Cost.Second, forceful electric power drive module is using the high-power silicon controlled rectifier module of semiconductor material by the low current of light current integration module Control signal is amplified to powerful driving current, with simple structure, low cost, the advantage of reliable trigger.3rd, increase If silicon controlled module protection circuit, high temperature power-off, excessively stream power-off are realized, play a part of to protect motor.4th, forceful electric power drives The forceful electric power output port of dynamic model block uses panel type or rectilinear, from black silk plug-in unit, good insulation preformance, wiring stabilization.The Five, the weak electric signal output port of light current integrated control module selects plug-in unit, and contact resistance is small, wiring stabilization.6th, by force Electric drive module is separated with light current integrated control module, it is to avoid because various light current that forceful electric power and light current wrong line are produced burn out May, significantly reduce production risk.6th, FET protection circuit is set up on light current integrated control module and is used to The heat abstractor of FET is controlled, with the situation for protecting FET to be not in excessively stream and high temperature.7th, the design fortune Calculate speed fast, material cost reduction, speed of application is accelerated, cost-effective.
Brief description of the drawings
For that can become apparent from understanding the purpose of the present invention, feature and advantage, below with reference to accompanying drawing to presently preferred embodiments of the present invention It is described in detail, wherein:
Fig. 1 is module annexation block diagram of the invention;
Fig. 2 is the structure chart of forceful electric power drive module;
Fig. 3 is the structure chart of light current integrated control module;
Fig. 4 is the overlooking structure figure of overcurrent detecting device in an embodiment;
Fig. 5 is the face upwarding assumption diagram of overcurrent detecting device in Fig. 4.
In figure:1- light current integrated control module, 2- forceful electric power drive modules;3- over-current detection plates;
101- light current plate connection transit ports, 102- single-chip microcomputers, 103- control loops, 104- current value adjustments module, 105- Forceful electric power input port, 106- scr triggering devices, 107- silicon controlled modules, 108- temperature-detecting devices, 109- fuses, 110- forceful electric power output port, 111- additional functions port, 112- driving chips, 113- wave filters;114- fin;
201- input/output signals port, 202-ON/OFF relay switches, 203- panel signal communications port, 204- panels Signal output port, 205- FETs control circuit, 206- weak electric signal warning outputs port, 207- forceful electric power plate communication terminals Mouth, the insurance of 208- first voltages port switching, 209- second voltages port switching, 210- duplicate relays, 211- relays Silk;
301- memory switch, 302- over-current detections chip, 303- programs input port, 304- current acquisition input ports.
Specific embodiment
Refering to Fig. 1, the Split modular drive control device based on controllable silicon of the present embodiment, including the He of forceful electric power drive module 2 Light current integrated control module 1, forceful electric power drive module 2 is connected to Digit Control Machine Tool accessory kit motor, light current integrated control module 1 Externally connected CNC controller and guidance panel, the forceful electric power drive module 2 are provided with light current plate connection transit ports 101, Light current integrated control module 1 is provided with forceful electric power plate PORT COM 207, and forceful electric power plate PORT COM 207 is connected change-over terminal with light current plate Mouth 101 is connected.
Refering to Fig. 2, in another embodiment, the forceful electric power drive module 2 includes single-chip microcomputer 102, control loop 103, strong Electrical input mouthfuls 105, forceful electric power output port 110, amplifier, amplifier-driver, wave filter 113, driving chip 112, Light current plate connects transit ports 101, and the forceful electric power input port 105 is connected to current value adjustment module by wave filter 113 104, current value adjustment module 104 is connected to overcurrent detecting device, overcurrent detecting device connection amplifier-driver, amplifier Driver is connected to amplifier, and amplifier is connected to forceful electric power output port 110, the light current plate connection transit ports 101 Electric signal is connected to amplifier, the forceful electric power input port 105, forceful electric power output port 110, light current by control loop 103 Plate connection transit ports 101 are using the connector of fast insertion type joint.Preferably, the junction of the connector of fast insertion type joint Outside can set protective cover.The quantity root of the access interface of the connector of the fast insertion type joint in the forceful electric power drive module 2 Depending on outer member demand.
In another embodiment, also including temperature-detecting device 108, the temperature-detecting device 108 is temperature-sensitive device, heat Sensing device is connected to scr triggering device 106 by signal circuit, and it automatically cuts off controllable silicon driving voltage;Heat sensor Part connects converting interface 101 and is connected to light current integrated control module 1 by light current, and is connected to by light current integrated control module 1 Outside CNC controller.
Excess temperature signal is connected the input and output that converting interface 101 is transferred to light current integrated control module 1 by temperature-sensitive device by light current Signal port 201, is transported to outside CNC controller, after CNC controller receives signal by input/output signal port 201 New instruction is sent then by input/output signal port 201, then converting interface 101 is connected by light current be transferred to forceful electric power driving Scr triggering device 106 in module 2, stops motor motor apparatus, so as to reach protection motor apparatus effect.
In another embodiment, also including overcurrent detecting device and current value adjustment module 104, the overcurrent detecting device and Current value adjustment module 104 is electrically connected with single-chip microcomputer 102 respectively.Preferably, also including fuse, when current is excessive, Blown fuse, it is ensured that the service life of silicon controlled module 107.
Single-chip microcomputer 102 gathers the parameter value of the data with the setting of current value adjustment module 104 that compare overcurrent detecting device, if mistake Flow detection device detects motor apparatus, and during more than current value adjustment 104 current rating of module, then CNC controller sends Director data is transferred to the scr triggering device 106 in forceful electric power drive module 2 by light current integrated control module 1, stops driving Dynamic motor apparatus, so as to reach protection motor apparatus effect.
In another embodiment, also including additional function port 111, the additional function port 111 adds with Digit Control Machine Tool The connection of power failure alarm device, oiling device or portable lamp.
Different other functions are had in lathe configuration process, is automatically powered off, oiling machine, portable lamp etc. are connected by this port Connect.
In another embodiment, also including fin 114, the fin 114 is arranged on the outside of silicon controlled module 107, dissipates Backing 114 is played and removes the heat that driving chip 112 is produced in the process of running, it is ensured that the use longevity of silicon controlled module 107 Life and efficiency.
Refering to Fig. 3, the light current integrated control module 1 includes input/output signal port 201, ON/OFF relay switches 202nd, panel signal communication port 203, panel signal output port 204, FET control circuit 205, weak electric signal Warning output port 206, forceful electric power plate PORT COM 207, the panel signal output port 204 and panel signal communication port 203 electrically connect with machine tools control panel, and the input/output signal port 201 is connected with outside CNC controller, described defeated Enter output signal port 201, panel signal communication port 203, panel signal output port 204, weak electric signal warning output Port 206, forceful electric power plate PORT COM 207 are using the connector of fast insertion type joint.Preferably, the connection of fast insertion type joint Protective cover can be set outside the junction of device.The connector of the fast insertion type joint on the light current integrated control module 1 connects Depending on the quantity of inbound port is according to outer member demand.
In another embodiment, the FET control circuit 205 is externally provided with fin.Preferably, also including field-effect Pipe fuse.If exceeding the current limit of FET using electric current, fuse can automatically power off, this protection FET and The normal of circuit board is used.
In another embodiment, also including duplicate relay 210, the device of standby control lathe difference in functionality is described standby Relay 210 can be replaced with controllable silicon controller.Preferably, also including relay fuse 211.
In another embodiment, also including first voltage port switching 208 and second voltage port switching 209, described first The setting reason of voltage switching port 208 and second voltage port switching 209 is:Because market or Machine Tool design requirement are different, Signal voltage also can be different, and this Two-port netwerk is the different voltage of conversion and sets.
Referring to Fig. 4~Fig. 5, also including over-current detection plate 3, the overcurrent detecting device is arranged on over-current detection plate 3, institute Stating overcurrent detecting device includes at least one current value mnemon, over-current detection chip 302, the and of program input port 303 Current acquisition input port 304, also includes current acquisition port, current acquisition input port in the forceful electric power drive module 2 304 are connected with current acquisition port, and described each current value mnemon is equipped with a memory switch 301.The current value The effect of mnemon is that when each motor operations of Digit Control Machine Tool, the electric current of motor is directly proportional to power, by each horse The current value for reaching is transferred to a current value mnemon of overcurrent detecting device by forceful electric power drive module 2 respectively.Open electricity The corresponding memory switch 301 of flow valuve mnemon, you can be input to current value with by the running current value information of the motor Mnemon, and then be stored in over-current detection chip 302.In the follow-up course of work, the meeting of over-current detection chip 302 Memory value according to current value mnemon judges whether motor overloads.Described program input port 303 can be with docking procedure Input module, is programmed to the overcurrent detecting device.

Claims (10)

1. the Split modular drive control device of controllable silicon, including forceful electric power drive module and light current integrated control module are based on, The forceful electric power drive module is connected to Digit Control Machine Tool accessory kit motor, the externally connected CNC of light current integrated control module Controller and guidance panel, it is characterised in that the forceful electric power drive module is provided with light current plate connection transit ports, described weak It is electrically integrated control module and is provided with forceful electric power plate PORT COM, forceful electric power plate PORT COM is connected transit ports connection with light current plate.
2. the Split modular drive control device based on controllable silicon according to claim 1, it is characterised in that:It is described Forceful electric power drive module includes that single-chip microcomputer, control loop, forceful electric power input port, forceful electric power output port, amplifier, amplifier drive Dynamic device, wave filter, driving chip, light current plate connection transit ports, overcurrent detecting device, current value adjustment module, it is described Forceful electric power input port is connected to current value adjustment module by wave filter, and current value adjustment module is connected to overcurrent detecting device, Overcurrent detecting device connects amplifier-driver, and amplifier-driver is connected to amplifier, and amplifier is connected to forceful electric power output end Mouthful, the electric signal of light current plate connection transit ports is connected to amplifier by control loop, the forceful electric power input port, Forceful electric power output port, light current plate connection transit ports are using the connector of fast insertion type joint.
3. the Split modular drive control device based on controllable silicon according to claim 2, it is characterised in that:It is described Amplifier is silicon controlled module, and the amplifier-driver is scr triggering device.
4. the Split modular drive control device based on controllable silicon according to claim 3, it is characterised in that:Also wrap Temperature-detecting device is included, the temperature-detecting device is temperature-sensitive device, and temperature-sensitive device is connected to controllable by signal circuit Silicon driver, it automatically cuts off controllable silicon driving voltage;Temperature-sensitive device connects converting interface and is connected to the integrated control of light current by light current Molding block, and by the externally connected CNC controller of light current integrated control module.
5. the Split modular drive control device based on controllable silicon according to claim 2, it is characterised in that:Also include Over-current detection plate, the overcurrent detecting device is arranged on over-current detection plate, and the overcurrent detecting device includes at least one electricity Flow valuve mnemon, over-current detection chip, program input port and current acquisition input port, in the forceful electric power drive module Also include current acquisition port, current acquisition input port is connected with current acquisition port, described each current value mnemon It is equipped with a memory switch.
6. the Split modular drive control device based on controllable silicon according to claim 2, it is characterised in that:Also include Additional function port.
7. the Split modular drive control device based on controllable silicon according to claim 3, it is characterised in that:Also include Fin, the fin is arranged on silicon controlled module outside.
8. the Split modular drive control device based on controllable silicon according to claim 1, it is characterised in that:It is described weak Being electrically integrated control module includes input/output signal port, ON/OFF relay switches, panel signal communication port, panel letter Number output port, FET control circuit, weak electric signal warning output port, forceful electric power plate PORT COM, the panel letter Number output port and panel signal communication port electrically connect with machine tools control panel, the input/output signal port and outside CNC Controller is connected, the input/output signal port, panel signal communication port, panel signal output port, weak electric signal Warning output port, forceful electric power plate PORT COM are using the connector of fast insertion type joint.
9. the Split modular drive control device based on controllable silicon according to claim 8, it is characterised in that:Also include Duplicate relay.
10. the Split modular drive control device based on controllable silicon according to claim 8, it is characterised in that:Also include First voltage port switching and second voltage port switching.
CN201510847830.2A 2015-11-26 2015-11-26 Split modular drive controller based on controllable silicon Active CN106802632B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110171371A (en) * 2019-05-24 2019-08-27 华夏龙晖(北京)汽车电子科技股份有限公司 A kind of drive control device, driving control system and automobile
CN110488061A (en) * 2019-09-23 2019-11-22 宁波三星医疗电气股份有限公司 A kind of terminal box and ammeter

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CN205139685U (en) * 2015-11-26 2016-04-06 韩正强 Components of a whole that can function independently module formula drive controller based on silicon controlled rectifier

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CN1458555A (en) * 2003-05-06 2003-11-26 北京航空航天大学 A Network-Based DC Motor Servo Drive System
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN110488061A (en) * 2019-09-23 2019-11-22 宁波三星医疗电气股份有限公司 A kind of terminal box and ammeter

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Address after: Zone A, 2nd Floor, No. 38 Lane 328, Hengyong Road, Jiading District, Shanghai, 201806

Patentee after: SHANGHAI ZHEHONG ROBOT AUTOMATION CO.,LTD.

Address before: 201821 Factory 1, No. 2599 Jia'an Road, Jiading District, Shanghai

Patentee before: Han Zhengqiang