Wire diameter feedback automatic control system for cable extruder
An automatic control system and extruder technology, applied in the field of cable production equipment, can solve the problems of increasing production costs in the cable manufacturing industry, low cable product quality and pass rate, speed drift, etc., to achieve perfect production guarantee and failure processing capacity, realize remote online monitoring, and improve the effect of automation
Active Publication Date: 2018-03-09
ZHEJIANG WANMA SPECIAL CABLE TECH CO LTD
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Problems solved by technology
Untimely control of the wire diameter by the operator, changes in the tension of the wire core, uneven distribution of the rubber in the screw barrel, unstable viscosity of the rubber caused by unstable temperature of the screw barrel, traction and host speed drift, etc., will lead to the production of Unstable cable cross-sectional diameter, low cable product quality and pass rate, etc.
At the same time, this will also cause waste of rubber and increase the production cost of the cable manufacturing industry
Method used
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Embodiment Construction
[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0031] Such as figure 1 In the described embodiment, the wire diameter feedback automatic control system of the cable extruder includes
[0032] Man-machine interface 1 for operators to monitor or adjust system operation status at the production site;
[0033] A cable diameter measuring device 5 for online measurement of the cable diameter;
[0034] Programmable controller 3 that regulates the running state of the entire system;
[0035] A networked monitoring system 2 responsible for collecting, recording and analyzing system operating parameters;
[0036] And speed control drive system 4, cable extruder 6;
[0037] The man-machine interface 1 transmits the set operating state parameters to the programmable controller 3 and displays the process data of the programmable controller 3 in real time, and the programmable controller 3 controls t...
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The invention discloses an automatic cable diameter feedback control system for a cable extrusion machine. The automatic cable diameter feedback control system comprises a human-computer interface, a cable diameter measuring device, a programmable controller, a networking monitoring system, a speed-regulating drive system and the cable extrusion machine. The human-computer interface transmits set operation state parameters to the programmable controller. The programmable controller controls the speed-regulating drive system to drive the cable extrusion machine to finish the cable extrusion process. The cable diameter measuring device detects the section circle diameters of extruded cables in real time and feeds the diameters back to the programmable controller. The programmable controller controls the speed-regulating drive system according to the set operation state and the real-time section circle diameter data of the cables to drive the speed-regulating drive system to drive the cable extrusion machine to control the extrusion flow in real time so as to stabilize the section circle diameters of the cables and sends the real-time data to the networking monitoring system. The automatic cable diameter feedback control system has the beneficial effects that the diameters of the cables are stabilized, the quality of products is guaranteed, waste is reduced, production cost is lowered, the fault processing capacity is achieved, remote on-line monitoring is achieved, and the automation degree of equipment is increased.
Description
technical field [0001] The invention relates to the technical field of cable production equipment, in particular to an automatic control system for wire diameter feedback of a cable extruder. Background technique [0002] Most of the extruders currently used by cable manufacturers rely on the traditional production control method of manually adjusting the speed of the host to change the extrusion flow rate of the rubber material to control the diameter of the cross-sectional circle of the cable. Untimely control of the wire diameter by the operator, changes in the tension of the wire core, uneven distribution of the rubber in the screw barrel, unstable viscosity of the rubber caused by unstable temperature of the screw barrel, traction and speed drift of the host, etc., will lead to the production of The diameter of the cross-sectional circle of the cable is unstable, and the quality and pass rate of the cable product are low. Simultaneously this also can cause the waste of...
Claims
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IPC IPC(8): B29C47/92B29C48/92
CPCB29C48/92B29C2948/92619
Inventor 李世昌赵辰
Owner ZHEJIANG WANMA SPECIAL CABLE TECH CO LTD