On-line oil coating device for steel stranded wires

Abstract

The invention provides an on-line oil coating device for steel stranded wires. The on-line oil coating device comprises an upper cover and a lower cover which are buckled together in a sealed manner, wherein a sealed high-pressure cavity is arranged between the upper cover and the lower cover, and a front squeezing mechanism and a rear squeezing mechanism are arranged in the high-pressure cavity; the high-pressure cavity is provided with an oil feeding nozzle; and the oil feeding nozzle and an oil coating gun are movably arranged together. By the on-line oil coating device, the steel stranded wires can be coated with oil on line; and the oil coating device adopts a high-pressure cavity structure, so that the oil can go deep into slits between wire strands, the oil can be comprehensively coated, and an oil coating effect is good. The oil coating device can be replaced according to a specific situation; and the upper cover and the lower cover of the oil coating device can be movably opened and closed, so that the oil coating device is easy to machine and use. The oil coating gun and the oil feeding nozzle are convenient to dismount because of movable connection; after the oil coating gun and the oil feeding nozzle are mounted, a sealing effect is good; and the front squeezing mechanism and the rear squeezing mechanism have functions of pressing the oil and scraping the oil. The on-line oil coating device is rational in structural design, good in using effect, convenient to maintain and replace and very suitable for popularization and execution.

Description

[0001] Field of surgery [0002] The present invention belongs to the technical field of metal cable processing machinery and equipment, which involves a steel strand -line stock oil device. Background technique [0003] The existing domestic and foreign steel twisted manufacturers, when applying oil on steel twisted stocks, the surface fat of the steel twisted surface is melted through the high temperature and then sprayed on the surface of the steel twisted stock with gear pump.The steel twisted surface lipids must be melted after high temperature and must be ensured at any time to ensure that the surface of the steel twisted surface is between 100 ° C and 120 ° C. Electric energy consumption is large, the operation of the production is inconvenient, the surface lipid surface of the steel twisted line is large, and the production is produced, and the productionOn -site hygiene has a greater impact.Other devices for steel twisted oil are applicable to on -site oil. For example, th...

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Problems solved by technology

[0003] At present, many steel strand manufacturers at home and abroad, when oiling the steel strand strands, melt the surface grease of the steel strand at high temperature and then use the gear The pump is sprayed onto the surface of the steel strand strands. This method of spraying grease on the strands must melt the grease on the surface of the strands at a high temperature and ensure that the temperature of the grease on the surface of the strands is between 100°C and 120°C at any time. The power consumption is large and the production It is inconvenient to operate, the waste of grease on the surface of the steel strand is large, and the sanitation of the production site is greatly affected

Other devices for oiling steel strands are suitable for on-site oiling. For example, the announcement number CN2583170Y provides a steel strand oiling device, which includes an oil pool, and oil and interlayers are respectively arranged in the oil pool. , this oiling method can only smear the surface of the steel strand, but the contact area between the strands of the steel strand is small, the surface is uneven, and the gap between the strands of the steel strand is not easy to penetrate the oil. When the stranded wire rotates, a larger gap will be formed between the strands, which is prone to moisture and corrosion

The steel strand oiling device whose announcement number is CN 201605485 U is to set a pressure wheel structure in the oil pool. This pressure wheel structure is only suitable for normal pressure, and it is difficult to ensure that the steel strand strands can also Infiltrated oily

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