Application of ELCO Sensor Connection System in Rubber Machinery Equipment
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Customer background:
A limited company is a technology-leading enterprise integrating scientific research and development, technical design, and digital equipment manufacturing. Based on the rubber tire industry, it mainly provides high-precision automatic material conveying weighing and batching systems, radial tire automatic molding systems, and small-angle steel cords. Automatic cutting and joining system, intelligent liner extrusion and calendering production line, tire dynamic balance/out-of-roundness/uniformity online detection and data processing system, tire enterprise management and control network system, etc., have become important domestic rubber tires and banknote printing inks , Application software developers, information system integrators and complete equipment suppliers in power and other industries.
Customer demand:
Users use a large number of sensors, magnetic induction switches and solenoid valves in the equipment they design and manufacture for the detection of materials or execution parts. In order to finally connect the collected signal to the PLC, it is necessary to use a bus module or a junction box and carry out a large amount of wiring. Due to factors such as the installation location of the detection device (depending on the location of the detection material and design requirements) and the on-site environment, the wiring process is complicated and the cable forms are diverse.
The large number of cables in the equipment is a huge workload for the workers who assemble and debug the equipment, and it also consumes a lot of man-hours. When the equipment is assembled and officially delivered for use, due to the vibration of the equipment during operation, the cable joints are likely to loosen and fall off; at the same time, the particularity of the equipment operation process, oil stains, moisture, etc. will also leak and corrode, which will cause damage to the later equipment. The maintenance and repair process brings cumbersome and constant problems, and these are the problems that the user of the equipment needs to solve in the later maintenance. Therefore, customers urgently need professional suppliers to solve the following problems: the on-site wiring is complicated and chaotic, in order to adapt to the different requirements of the on-site installation location and product form, and the consideration of cost performance.
solution:
After communicating with the customer’s equipment designer, and through actual site inspections and practical applications, Ike’s technical staff proposed to use the products of the connection system to solve these problems on the site.
First confirmed the photoelectricity actually used on sitesensor, Proximity switch, magnetic induction switch, solenoid valve, field bus, junction box all use M8 or M12 interface, but the length of the wiring is not equal; according to this situation, Yike provides double-ended pre-filled connectors M12-M12, M12 -M8 and other methods, in order to carry out multi-signal expansion and unified access transmission on site, use an integrated one-to-two pre-filled cable connector. The length of the cable is customized according to the site situation and the site’s requirements for oil corrosion and impact resistance. In particular, provide PUR cables suitable for this environment. Then connect various sensors and actuators to the field bus and junction box through the connector. The excellent seismic design and IP67 protection level ensure that the connector can work stably in the corresponding harsh environment. The convenient connection method greatly reduces the installation time, and the fixed wiring pin of the package avoids the problem of wiring errors in the field. It perfectly achieves high reliability, high durability, easy assembly and convenient maintenance, and meets the actual application needs of customers on site.
in conclusion:
The scheme of using the connection system can be applied to the transmission of different signals such as switch quantity, analog quantity voltage, current and mixed signal.
The plug-and-play wiring method of the connection system can customize the cable length and cable material according to the site requirements and environment to meet the immediate needs of the site; the wiring is more concise, and the convenience is improved while the installation, debugging, and maintenance time is reduced, thereby reducing The labor cost.
Use connectors to connect different sensors on site, such as inductive proximity switches, photoelectric sensors, process (pressure, flow) sensors, solenoid valves, and other actuators to the junction box. Only one cable is needed to connect the signal to the upper position. Machine to perform data transmission.
We can make plans according to the actual needs of customers on site, and provide the most suitable products and services with the best cost performance.
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