Yarn manufacturing equipment runs single ingot control method
Technical field
The invention belongs to yarn manufacturing equipment control system technical field, especially run single ingot control method with a kind of yarn manufacturing equipment relevant.
Background technology
The yarn manufacturing equipment complete machines such as spinning machine, two-for-one twister, bobbin winder are all the lead aircrafts connected to form by the short machine of more piece, often save short machine again by many ingots the ingot position of yarn manufacture work connect to form.For open-end spinning frame, often save short machine by 16 ingots be divided into two rows arrange be arranged on wallboard, an open-end spinning frame complete machine can reach 320 ingots, even more.Every ingot mainly comprises fed agency, spinning mechanism, yarn testing agency, tension mechanism, winding mechanism, spinning process comprises hello cotton, draws yarn, hangs yarn, winding, lifting, doff etc. action, and each mechanism, each function action need to carry out in order accurately control.The cotton that feeds that the motor-driven spinning machine of existing single ingot just realizes each ingot is driven by separate electrical motor, its control mode adopts complete machine main controller and short machine sub-controller in conjunction with forming control system, it is not single ingot control system truly, in the short machine of one joint, each function corresponding arranges sub-controller respectively, namely in the short machine of a joint, the identical function of all ingot positions is concentrated is controlled by a sub-controller, and in the short machine of a joint, multiple sub-controller is concentrated and carried out exchanges data by a joint controller switching with complete machine main controller.Such control mode data are easily lost, and cause control to make mistakes, and affect yarn workmanship, if wherein an ingot is out of order, will affect other ingot positions with joint, also need to shut down simultaneously, affect production efficiency when overhauling with other ingot positions of joint.
Summary of the invention
Object of the present invention is intended to solve the defect that the existing yarn manufacturing equipment data that particularly spinning machine control mode exists easily are lost, the whole joint of single ingot fault effects operates, and provides a kind of yarn manufacturing equipment that really can realize the control of single ingot to run single ingot control method.
For this reason, the present invention by the following technical solutions: yarn manufacturing equipment runs single ingot control method, it is characterized in that, adopts complete machine master controller, joint controller and ingot controller forming control system; Each ingot position arranges independent ingot controller, ingot controller is primarily of control unit and feed cotton driving stepper motor module composition, the CPU of control unit controls to feed cotton driving stepper motor module, yarn break sensor, doff electromagnet, hang yarn electromagnet, indicator lamp and button respectively, each ingot position yarn manufacture process comprise feed cotton, draw yarn, hang yarn, winding, lifting, doff, warning etc. all functions action and controlled by independent ingot controller; Multiple ingot controllers that joint controller controls in the short machine of this section, process is carried out to the data of ingot controller and and complete machine master controller carry out exchanges data, realize the control of single ingot.
As to technique scheme supplement and perfect, the inventive method also comprises following technical characteristic.
The CPU of described control unit is by detecting the duty of the signal controling stepping motor driver module of yarn break sensor.
The CPU of described control unit controls doff electromagnet by the state of test button and hangs the break-make of yarn electromagnet.
Each described joint controller controls 8 ingot controllers.
Star-like communication mode is adopted to control between described joint controller and described ingot controller.
Use the present invention can reach following beneficial effect: the inventive method adopts independent ingot controller to control all functions action of each ingot position yarn manufacture process, the driving of single ingot, the control of single ingot can be realized, reduce energy consumption; Single ingot control algorithm speed is more rapid, controls more accurate, can ensure the high-quality that yarn manufactures to the function action of each ingot; Single ingot fault only makes this ingot shut down, and can not affect the work of other ingot positions, can enhance productivity.
Accompanying drawing explanation
Fig. 1 is the inventive method Control system architecture principle schematic.
Fig. 2 is the inventive method ingot controller control principle schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As shown in Figure 1, the inventive method adopts complete machine master controller 1, joint controller 2 and ingot controller 3 forming control system, each ingot position arranges independent ingot controller, ingot controller is primarily of control unit and feed cotton driving stepper motor module composition, the CPU of control unit controls to feed cotton driving stepper motor module respectively, yarn break sensor, doff electromagnet, hang yarn electromagnet, indicator lamp and button, each ingot position yarn manufacture process comprises feeds cotton, draw yarn, hang yarn, winding, lifting, doff, warning etc. all functions action is controlled by independent ingot controller, the CPU of control unit is by detecting the duty of the signal controling stepping motor driver module of yarn break sensor, control doff electromagnet by the state of test button and hang the break-make of yarn electromagnet, joint controller controls 8 ingot controllers of the side in the short machine of this section, the ingot controller of the short machine of one joint is controlled by two joint controllers, star-like communication mode is adopted to control between joint controller and ingot controller, joint controller to the data of ingot controller carry out process and and complete machine master controller carry out exchanges data, realize single ingot control.