SU407357A1 - DEVICE FOR CONTROL OF OPERATION EQUIPMENT WORK - Google Patents

Description

one

The invention relates to the field of automation and computing.

A device for monitoring the operation of production equipment is known, comprising workplace consoles, signal sensors, a polling unit, a linear unit, a registration control unit, a data processing unit, an alarm control unit, a synchronizer, a dispatcher panel, a random access memory, a print control unit and a tape perforator.

The known device has the following significant drawbacks:

- the device is applicable only in the conditions of mass production, in which the same production is made on each piece of equipment during a shift;

- no automatic detection during shift is provided; deviations of the actual output from the planned;

- there is no automatic issue of signals of deviations of various ranks;

- collection, processing and output of a device for registering variable attribute information is not provided;

-the device works on a rigid unchanged program;

.- information obtained at the request of the dispatcher and used for operational purposes is displayed on a permanent medium (print sheet);

- there is no possibility of receiving at the end of the shift; besides actual fact data

the release of information on deviations from the plan, the number of reparable and incorrigible defects and usable parts received from repeated presentations for each piece of equipment, taking into account all possible implementations, with the total for the equipment group on which products of one name are made;

- There is also no possibility of obtaining similar information in total for

implementations of products manufactured on various pieces of equipment.

The aim of the invention is to eliminate the listed disadvantages. This is achieved by the fact that in the device for

A control unit, a program block, a read block, a digital indicator, and a manual dialing and dispatcher null have been entered to control the operation of the production equipment, and the inputs of the program block are

to the memory unit, the synchronization unit, the handheld remotes connected to the tracking unit connected to the reader unit and the dispatcher console, and the outputs of the program block are connected to the tracking unit and the comparator connected to the alarm control unit. The drawing shows a structural diagram of the proposed device. The device for co-operation of the production equipment consists of signal sensors 1 and zero workplaces 2, for example, three, as shown in the drawing, the outputs of which through the polling unit 3 are connected to the inputs of the matching unit 4; a unit 10 of the sampling 5, connected to the inputs of the signaling control unit 6, to the outputs of which services board 7 is connected, for example two, as shown in the drawing; next block 8; memory block 9; output 15 of the block 10, to the outputs of which a printing mask 11 is connected; registration control unit 12, to the outputs of which the perforator 13 is connected; a remote control panel 14 connected to the output of the block 6 of the control unit 20 by an alarm and to the input of the block 12 of the control unit; the program block 15, to the input of which the synchropization unit 5 and the digital display panel 16 are connected, and the outputs are connected to the inputs of the following step 1. of the 25 block 8, the memory block 9, manual dialing consoles (controllers) 17, two, comparator 18, The inputs of which are connected to the next block 8, and the output is connected to the alarm control block 6; block 30 19 read from punched tape, null controllers 17, payel 20 input adjustments controller remote controller 14, the outputs of which are connected to the next block 8; digital display unit 21, to the input of which the follower unit 8 supplies 35 keys, and the output is connected to the digital display panel 16 of the dispatcher's console 14; the panel 22 of the alarm system of deviations of the dispatcher 14 and of the managers 23, on the number of three, connected to the output of the sigalization control unit 6. The work program and the shift task are stored in the memory block 9 by the perfolept reading unit through the bare-45th and the 8th block 8. The changeable task includes the number of drawings, shift pairs and release cycles for all versions of the product that is processed on each controlled during shifts | 1 piece of equipment. The necessary corrective adjustments to the memory block 9 from the folder 20 of the input of the adjustments of the dispatcher's console 14 through the trace are shown in the block 8. The equipment operation is controlled by blocks that work with variable structure programs, stored in memory block 9 and implemented by the software block 15, by the request of the pulses 60 from the synchronization unit 5, the zero controllers 19, the digital indication panel 16. The release information from the signal sensors 1 and o just x from the workstations 2 consoles by cyclic oyros with an ori block 65 55 ca 3 through the control pulses of the synchronization unit 5 through the matching unit 4 enters the next block 8, where by the same clock pulses The reading of the number from the corresponding cell of the memory block 9. When the release signal arrives, the next block 8 adds one to the read number and issues a command to write the number to the same cell. If the signal is pet, the number is returned without change. One of the signal sensors is a minute pulse sensor, so the current time value is accumulated in memory unit 9. The next block 8 monitors the progress of the fulfillment of unplanned tasks by comparing the planned and actual quantity of products recorded in the memory block 9. If they are equal, it is through. The polling unit 3 generates a signal to the corresponding console of workplace 2 on the fulfillment of the plan for a given execution and the need to go to the next step). When translating the switch of the versions on the console of the workplace 2, the following (or any other) execution of the polling unit 3 automatically redirects the cell of the memory unit 9 to pack the release information on the selected version. The alarm control unit 6, via the fixed time intervals defined by the synchronization unit 5, analyzes the release information. If during a fixed period of time there is no signal about the manufacture of the part, the dispatcher's 14 remote control panel and the service 7 display command are issued to turn on the signal lights of the equipment. To calculate the deviations with the clock defined by the synchronization unit 5, according to the instructions of the program unit 15, the corresponding program stored in the memory unit 9 is processed, with the necessary information from the memory unit following the unit 8. The magnitude of the deviation from the following block 8 is transmitted to comparator 18, which operates on the principle of extracting signals of various ranks equal to or greater than given values. The comparator signals are fed to the alarm control unit 6, which memorizes these sigpals and ensures that the warning lamps are turned on on the panel 22 of the alarm system of the controller's deviations 14 and 23 different ranks on the control panels. On the call signal from the controller 17, the software block 15 provides for accumulation of information in the memory block 9 about defective (recoverable and reparable) and year products received from repeated presentations, in the following block 8 osun, the complexity of the numbers led from the controller and pro