Porous rapid quantitative injecting box

Abstract

The invention relates to a porous rapid quantitative injecting box. The porous rapid quantitative injecting box comprises a box body and a material level detecting sensor, wherein the material level detecting sensor is arranged at the outer side of the box body, and is connected with a main controller; a plurality of feed ports are formed in the side surface of the box body; at least one injecting port is formed in the bottom of the box body; a positioning plate is arranged in the box body, and is positioned between the feed ports and the bottom of the box body; through holes corresponding to the feed ports one to one are formed in the positioning plate, and are staggered from the injecting ports in the bottom of the box body; a sliding plate capable of sliding is arranged between the positioning plate and the bottom of the box body; the upper and lower surfaces of the sliding plate are respectively and tightly butted to the positioning plate and the bottom of the box body; the sliding plate is provided with a plurality of material passing holes corresponding to the through holes in the positioning plate; and the material level detecting sensor is positioned on the upper surface of the positioning plate. The porous rapid quantitative injecting box realizes rapid quantitative material injection through arranging the movable sliding plate, shortens the working time, improves the working efficiency, reduces the cost, and prolongs the service life.

Description

Technical field: [0001] The invention relates to a material injection device, in particular to a porous rapid quantitative injection box. Background technique: [0002] Recently, the mold structure used in the traditional mold injection method is relatively complex, difficult to operate, and high in production costs. Moreover, in automatic production, the continuous injection is uneven, the production efficiency is low, the labor intensity is high, and there are certain safety hazards. [0003] Chinese patent application number 201220411688.9 discloses a quantitative injection box for molds, including a controller, a material level detection sensor and a box with an upper end opening. The plate is located between the feed inlet and the upper port of the box body, and the material level detection sensor is set above the cover plate to detect the position of the cover plate; a movable template is slidably provided on the bottom surface of the box body, and There is a feed hol...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to address the shortcomings of the prior art, to provide a porous injection box for quickly and quantitatively injecting material into the mold, which solves the problems of raw material waste and inconvenient cleaning in the existing injection box, and the general The same volume as the mold volume required for injection can be temporarily stored in the material hole, which can quickly and quantitatively realize injection, shorten working time, improve work efficiency, save cost and prolong service life

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