A kind of fastener machine control system
Technical field
The present invention relates to a kind of control system, relate in particular to a kind of fastener machine control system.
Background technology
In existing fastener machine control system is used, control system adopts common singlechip microprocessor, and common singlechip microprocessor can not be processed different instructions simultaneously, is namely to carry out instruction by serial mode, easily the simultaneous signal of drain process, cause data inaccurate; Do not store button quantity and corresponding time and date, make troubles to management data; Forward the relevant position to and change workpiece owing to not controlling steering wheel, so it is pretty troublesome to operate.。
Summary of the invention
in order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of fastener machine control system for fastener machine, described fastener machine comprises rotating disk, be connected in the first threephase asynchronous machine of rotating disk, steering wheel and be connected in the second threephase asynchronous machine of steering wheel, described fastener machine control system comprises controller, the first station frequency converter and the second station frequency converter, described the first threephase asynchronous machine is connected in described the first station frequency converter, described the second threephase asynchronous machine is connected in the second station frequency converter, described the first station frequency converter and the second station frequency converter are connected in controller.Described fastener machine control system also is provided with memory, clock chip, serial communication, host computer, the sensory package that is connected with controller.
According to a preferred embodiment of the invention, described sensory package comprises colour code detecting sensor, blanking detecting sensor, count detection sensor, steering wheel failure detection sensor.
According to a preferred embodiment of the invention, described fastener machine control system also is provided with the light-coupled isolation output interface, and described light-coupled isolation output interface is arranged between described controller and the first station frequency converter and the second station frequency converter.
According to a preferred embodiment of the invention, described fastener machine control system also is provided with alarm lamp, and described alarm lamp is connected in described light-coupled isolation output interface.
According to a preferred embodiment of the invention, described fastener machine control system also is provided with reserves the expansion output interface, and described reservation expansion output interface is connected in described light-coupled isolation output interface.
According to a preferred embodiment of the invention, described fastener machine control system also is provided with the light-coupled isolation input interface, and described sensory package is connected in described light-coupled isolation input interface.
According to a preferred embodiment of the invention, described fastener machine control system also is provided with reserves the expansion input interface, and described reservation expansion input interface is connected in described light-coupled isolation input interface.
According to a preferred embodiment of the invention, described fastener machine control system also is provided with display unit and input unit, and described display unit and input unit are connected in described controller.
According to a preferred embodiment of the invention, described fastener machine control system also is provided with the clock chip that is connected with controller.
According to a preferred embodiment of the invention, described fastener machine control system also is provided with the host computer that is connected with controller, is provided with the serial line interface for communication between described host computer and described controller.
Fastener machine control system of the present invention can be controlled the fastener machine running parameter easily and fast, and uses sensory package to monitor, and improves operating efficiency and the safety in utilization of fastener machine.Controller is controlled the station frequency converter and is detected sensory package by light-coupled isolation; Can sample simultaneously signal that different sensors gathers and processing simultaneously of controller improves the degree of accuracy of image data.By input unit control that threephase asynchronous machine starts and stops, transition count and velocity mode, removing and preservation count value and control changes workpiece; Display unit shows quantity and the steering wheel velocity of rotation of button.Memory is used for being stored in the quantity of different date and time buttons, and host computer comes read memory mileage certificate, the quantity of being convenient to manage button by serial communication.This fastener machine control system fast response time, easy to operate, the degree of accuracy is high.
Description of drawings
Fig. 1 is the annexation schematic diagram of fastener machine control system of the present invention.
The specific embodiment
The present invention is further described below in conjunction with description of drawings and the specific embodiment.
As shown in Figure 1, the invention provides a kind of fastener machine control system 10 for fastener machine, fastener machine comprises rotating disk, is connected in the first threephase asynchronous machine of rotating disk, steering wheel, be connected in the second threephase asynchronous machine and the screening plant of steering wheel.
Fastener machine control system 10 comprises controller 11, the memory 12 that is connected with controller 11, clock chip 13, host computer 14, serial line interface 15, display unit 16, input unit 17, alarm lamp 18, the first station frequency converter 19, the second station frequency converter 20 and sensory package 21.Be provided with the serial line interface 15 for communication between host computer 14 and described controller 11.The first threephase asynchronous machine is connected in that the first station frequency converter 19, the second threephase asynchronous machines are connected in the second station frequency converter 20, the first station frequency converters 19 and the second station frequency converter 20 is connected in controller 11.In the present embodiment, controller 11 adopts FPGA main controller (Field-Programmable Gate Array, field programmable gate array), is understandable that, controller 11 can adopt other can complete the Control Component of controlling function.Holder adopts EEPROM (Electrically Erasable Programmable Read-Only Memory, EEPROM).Fastener machine control system 10 is provided with light-coupled isolation input interface 25 and the light-coupled isolation output interface 23 that is connected in controller 11.
Sensory package 21 comprises colour code detecting sensor 211 for detection of specific colour code, spot and color distortion, for detection of the blanking detecting sensor 212 whether charging is arranged, be used for the count detection sensor 213 of counting, for detection of the steering wheel failure detection sensor 214 of steering wheel fault.Sensory package 21 is connected in light-coupled isolation input interface 25, and light-coupled isolation input interface 25 is connected in controller 11.
Light-coupled isolation output interface 23 is arranged between controller 11 and the first station frequency converter 19 and the second station frequency converter 20.Light-coupled isolation input interface 25 is arranged between controller 11 and sensory package 21.Light-coupled isolation output interface 23 is used for receiving controller 11 signals and transmits signals to the first station frequency converter 19 and the second station frequency converter 20 drives corresponding the first threephase asynchronous machine and the second threephase asynchronous machine to control the first station frequency converter 19 and the second station frequency converter 20 by desired parameters.Light-coupled isolation input interface 25 is connected in sensory package 21, is used for receiving transducing signal and the unidirectional controller 11 that is delivered to that sensory package 21 transmits.Controller 11 is controlled the first station frequency converter 19 and the second station frequency converter 20, sensory package 21 by light-coupled isolation input interface 25 and light-coupled isolation output interface 23, can improve whole system stability.
Fastener machine control system 10 also is provided with alarm lamp 18, and alarm lamp 18 is connected in light-coupled isolation output interface 23.Fastener machine control system 10 also is provided with to be reserved expansion output interface 27 and reserves expansion input interface 29, reserves expansion output interface 27 and is connected in light-coupled isolation output interface 23, reserves expansion input interface 29 and is connected in light-coupled isolation input interface 25.
Fastener machine control system 10 also is provided with display unit 16 and input unit 17, and described display unit 16 and input unit 17 are connected in described controller 11.In the present embodiment, display unit 16 is LCD display, and input unit 17 is the indicator lamp of button and corresponding button.Be understandable that, display unit 16 and input unit 17 can be that other have and show and devices of input function, as touch-screen etc.
When using this fastener machine control system 10, controller 11 detects the state of respective keys, start or stop the first station frequency converter 19 or the second station frequency converter 20 to control the respective three-phase asynchronous machine, rotate or stop thereby controlling button rotating disk and steering wheel, and it is bright or go out to control corresponding indicator lamp.Controller 11 detects and processes the signal of colour code detecting sensor 211, blanking detecting sensor 212, count detection sensor 213, steering wheel failure detection sensor 214 feedbacks; When colour code detecting sensor 211 feedback signal being detected, controller 11 screens nonconforming color button by controlling screening plant; When blanking detecting sensor 212 and steering wheel failure detection sensor 214 feedback signal being detected, controller 11 stops the first station frequency conversion or the second station frequency converter 20 device work, and starts alarm lamp 18; When count detection sensor 213 feedback signal being detected, controller 11 is processed feedback signal, and by display unit 16 out.When needing to preserve the button quantitative value, determine by input unit 17, controller 11 is deposited button quantity and corresponding date and time in holder.When needing data query, host computer 14 is communicated by letter with controller 11 by serial line interface 15, and the data that controller 11 will be deposited in holder are sent to host computer 14.The button control system also is provided with changes the workpiece button and is used for system and controls steering wheel and forward the relevant position to change workpiece.
Fastener machine control system 10 of the present invention can be controlled the fastener machine running parameter easily and fast, and uses sensory package 21 to monitor, and improves operating efficiency and the safety in utilization of fastener machine.Controller 11 is controlled the station frequency converter and is detected sensory package 21 by light-coupled isolation; Can sample simultaneously signal that different sensors gathers and processing simultaneously of controller 11 improves the degree of accuracy of image data.By input unit 17 control that threephase asynchronous machines start and stop, transition count and velocity mode, removing and preservation count value and control changes workpiece; Display unit 16 shows quantity and the steering wheel velocity of rotation of button.Memory 12 is used for being stored in the quantity of different date and time buttons, and host computer 14 comes read memory 12 mileage certificates, the quantity of being convenient to manage button by serial communication.This fastener machine control system 10 fast response times, easy to operate, the degree of accuracy is high.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.