Device capable of solving problems of non-automatic feeding and easy blockage and inconvenient cleaning of filter screen

Abstract

The invention relates to the technical field of cables, and discloses a device capable of solving the problems of non-automatic feeding and easy blockage and inconvenient cleaning of a filter screen.The device comprises a feeding box, and feeding is carried out on a cable plastic extruding machine by utilizing the feeding box. The device has the advantages that through cooperative use of the feeding box, baffles, push rods, a first disc and second discs, when the plastic extruding machine is used for manufacturing cable sheaths, automatic quantitative feeding can be realized, on one hand, thephenomenon that the working efficiency is reduced due to the fact that feeding is not carried out in time can be avoided, and on the other hand, the phenomenon that the plastic extruding machine cannot carry out manufacturing in time and is prone to being blocked due to continuous feeding can be avoided; through cooperative use of brush plates, first rotating discs and second rotating discs, an ash layer attached to a sieve plate can be automatically cleared, so that a filter plate does not need to be frequently replaced, and the service life of the filter plate is prolonged. and through cooperative use of special-shaped discs, rotating rods and a collecting box, the cleared ash layer is automatically transferred into the collecting box by utilizing negative pressure, and therefore the ash layer is convenient to collect and the device is more intelligent and convenient to use.

Description

technical field [0001] The invention relates to the technical field of electric cables, in particular to a device that can solve the problem that automatic feeding cannot be performed and the filter screen is easily blocked and inconvenient to clean. Background technique [0002] When processing cables, a large part of the cables need to be covered with insulating layers, and extrusion molding is required for covering the insulating layers. However, most of the feeding devices of current extrusion molding equipment are ordinary feeding hoppers. On the one hand, during the feeding process, the feeding is usually continuous, which is not synchronized with the frequency of the extruder when it is used, which leads to the blockage of the extrusion equipment. On the other hand, the raw materials usually contain ash layer and Fly debris and other impurities should be filtered with a filter plate before feeding. However, after a long period of filtration, a large amount of impuriti...

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Problems solved by technology

[0002] When processing cables, a large part of the cables need to be covered with insulating layers, and extrusion molding is required for covering the insulating layers. However, most of the feeding devices of current extrusion molding equipment are ordinary feeding hoppers. On the one hand, during the feeding process, the feeding is usually continuous, which is not synchronized with the frequency of the extruder when it is used, which leads to the blockage of the extrusion equipment. On the other hand, the raw materials usually contain ash layer and Fly debris and other impurities should be filtered with a filter plate before feeding. However, after a long period of filtration, a large amount of impurities will adhere to the surface of the filter plate, so it is necessary to manually replace the filter screen frequently, which is inconvenient to use.

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