Oil coating device for enameled wire
An oiling device and enameled wire technology, applied in the manufacture of electrical components, circuits, cables/conductors, etc., can solve the problems of difficult to adapt to the oil supply method of linoleum, the wiring speed is not very fast, and the uniformity is difficult to grasp, so as to avoid coating. The effect of too thin oil coating or lack of oil
Inactive Publication Date: 2018-02-16
湖州中洲电磁线有限公司
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Problems solved by technology
However, this method also has certain limitations. The linoleum oil supply can adapt to the conditions of thick wire diameter and slow wire speed.
When producing micro-fine wires or ultra-fine wires, due to the high speed of the wires, which can reach hundreds of meters per minute, it is sometimes difficult to adapt to the oil supply method of the linoleum, and the micro-wires passing at high speed may not be evenly dipped in lubricant oil. The phenomenon of being too thin or short of oil, the uniformity is difficult to grasp
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[0015] The present invention will be further described below with reference to the embodiments in the accompanying drawings.
[0016] like figure 1 As shown, the enameled wire oiling device includes a bracket 1 and an oiling mechanism 2 located on the bracket 1. The oiling mechanism 2 includes a wire passing groove 21, and a lubricating oil tank 22 is arranged above the wire passing groove 21. One side of the oiling mechanism 2 is provided with a leveling device 3, the leveling device 3 includes a heating tube 31 fixed on the bracket 1, a circulation tube 32 sleeved outside the heating tube 31, and a heat-insulating tube covered on the circulation tube 32. Sleeve 33, heating pipe 31 is provided with blower 34 at one end far away from oiling mechanism 2, and heating pipe 31 is provided with air guide tube 35 inside, and the inner cross section of air guide tube 35 decreases gradually from two ends to the middle, and air guide tube 35 parallels with The heating pipe 31 and the ...
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The invention provides an oil coating device for an enameled wire, comprising a bracket and an oil coating mechanism on the bracket. The oil coating mechanism includes a wire through slot, and a lubrication oil box is arranged above the wire through slot. A material evening device is arranged on one side of the oil coating mechanism, and the material evening device includes a heating pipe fixed onthe bracket, a circulation pipe sleeved on the outside of the heating pipe, and an insulating sleeve coated on the circulation pipe. A dryer is disposed on an end of the heating pipe away from the oil coating mechanism, and an air-guiding tube is disposed inside the heating pipe. The inner cross section of the air-guiding tube gradually decreases from both ends to a middle portion, the air-guiding tube is parallel to the heating pipe, the air-guiding tube is fixed on the inner surface of the heating pipe by a connecting beam, and the ends of the heating pipe and the circulating pipe near theoil coating mechanism are provided with a first arc air-guiding plate for guiding the wind in the heating pipe into the circulation pipe.
Description
technical field [0001] The invention relates to the technical field of enameled wire processing, in particular to an enameled wire oiling device. Background technique [0002] Enameled wire is a main variety of winding wire, which is composed of conductor and insulating layer. After the bare wire is annealed and softened, it is painted and baked many times. Enameled wire needs to be coated with a layer of lubricating oil on the surface after painting, so as to protect the insulating paint film from damage during the coil winding operation. At present, the method of applying lubricating oil is generally to use linoleum to supply oil, that is, the wire rod coated with insulating varnish passes through the linoleum dipped in lubricating oil, or the wire rod is first fully dipped in oil, and then the excess oil is scraped off through the linoleum. The structure of this method device is relatively simple, the production reliability is high, and the lubricating oil with a certain...
Claims
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IPC IPC(8): H01B13/22
CPCH01B13/22H01B13/227H01B13/228
Inventor 沈嘉诚沈阿大
Owner 湖州中洲电磁线有限公司