Plastic particle supply facility externally connected with plastic extruding machine

Abstract

The invention discloses a plastic particle supply facility externally connected with a plastic extruding machine. The plastic particle supply facility comprises a double-layer screening device body. An automatic feeding inlet is fixedly installed on the top of the double-layer screening device body. A coarse material feeding pipe and a fine material feeding pipe are correspondingly installed on the inner side of the double-layer screening device body in the mode of corresponding to discharging outlets of screening layers, and are fixedly connected with a coarse material butt joint pipe and a fine material butt joint pipe on a three-way solenoid valve through fixing mechanisms correspondingly. The corresponding end, far away from the coarse material feeding pipe and the fine material feeding pipe, of the three-way solenoid valve is fixedly connected with a booster pump. Plastic particles are screened and classified to form coarse materials and fine materials, and therefore respective supply treatment of the plastic particles is achieved, the situation that due to the fact that the coarse materials and the fine materials are not uniformly heated, the quality of a produced plastic product is poor is avoided, the functionality of the device is greatly improved, and the power consumption of the device can be greatly reduced by targeted heating operation.

Description

technical field [0001] The invention belongs to the technical field of extruder feeding, and in particular relates to a plastic particle feeding device for external connection of an extruder. Background technique [0002] The extruder is an important plastic machine, and the production and manufacture of most plastic products can be realized by extrusion molding. The extruder motor is an important part of the extruder and is the prime mover of the extruder, providing the large thrust required by the extruder screw; the electromagnetic induction heating saver of the extruder consists of an electromagnetic induction heating coil and an electromagnetic induction heating controller Composition is a heating method that uses the principle of electromagnetic induction to convert electrical energy into magnetic energy, so that the heated steel body can induce magnetic energy and generate heat. [0003] Most of the existing extruder external plastic pellet feeding equipment only has...

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Problems solved by technology

[0004] The object of the present invention is to provide a plastic particle feeding device for external connection of extruder to solve the problem that the existing plastic particle feeding device for external connection of extruder proposed in the above-mentioned background technology has a single function and is inconvenient to separate plastic particles. choose the problem to use

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