Sensor molding plastic extruder hopper for observing material conveying condition

Abstract

The invention discloses a sensor molding plastic extruder hopper for observing a material conveying condition. The hopper comprises a hopper body, wherein the hopper body comprises a cylindrical storing barrel; a funnel-shaped discharging structure is connected with the bottom of the storing barrel. The hopper further comprises a sliding chute fixedly formed in a plastic extruder, wherein the inner width of the sliding chute is greater than the width of an opening of the sliding chute; a feeding inlet communicated with the plastic extruder is formed in the bottom of the sliding chute. An upper sliding block and a lower sliding block are mounted below the hopper body, are respectively positioned inside and outside the sliding chute, and are connected by a pipeline; the pipeline is used for communicating an inner cavity of the hopper body with the feeding inlet; a transparent observation window and a vibration motor are arranged on the discharging structure. The material condition in the hopper body can be observed at any time by arranging the transparent observation window and the vibration motor on the discharging structure, so that the stress among materials can be effectively eliminated, so that the materials can fall. As a result, the normal production is ensured.

Description

Technical field [0001] The invention relates to a hopper of an extruder in the sensor manufacturing industry, in particular to a hopper of a sensor forming extruder used for observing material conveying conditions. Background technique [0002] Automobile wheel speed sensor is mainly composed of sensor head, wiring harness and accessories. The function of the induction head is to cooperate with the target gear mounted on the car chassis to measure the rotation speed of the car wheel, which is composed of coils and magnetic poles. On this basis, in order to ensure the normal operation of the sensor, the sensor must be reasonably installed on the car chassis. There are many ways to install it. There is a wheel speed sensor commonly used now that relies on the outer steel shell of the sensor head to cooperate with a part, namely an elastic bushing, and fit it into the corresponding mounting hole of the chassis. When designing the sensor, it is necessary to combine the magnetic ste...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sensor forming extruder hopper for observing material conveying conditions, which solves the problems of troublesome replacement of materials and heavy workload of workers in current extruders, and at the same time achieves easy operation, complete replacement of materials, and reduction of material residues , the purpose of preventing material agglomeration

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