Automatic crucible dumping and cleaning system for electronic kilns

Abstract

An automatic crucible dumping and cleaning system for electronic kilns belongs to the technical field of accessory facilities for electronic kilns. The automatic crucible dumping and cleaning system comprises a box underframe, a receiving box, a material discharge mechanism, a pair of door opening and closing mechanisms, a crucible-holding mechanism, a power transmission mechanism and a top cover; the receiving box is fixed on the box underframe, one side of the upper part of the receiving box is provided with a crucible inlet, and the other side of the upper part of the receiving box is provided with a crucible outlet; the material discharge mechanism is connected with the bottom of the receiving box; the door opening and closing mechanisms are arranged on the box underframe, one of the door opening and closing mechanisms corresponds to the crucible inlet, and the other door opening and closing mechanism corresponds to the crucible outlet; the crucible-holding mechanism is supported on the wall of the receiving box; the power transmission mechanism is fixed on the box underframe, and is connected with the crucible-holding mechanism; the top cover is fixed on the box underframe and corresponds to the open part of the top of the cavity of the receiving box, and a group of blowing tube connectors are arranged on the top cover, and are connected with an air source device. The automatic crucible dumping and cleaning system has the advantages that: the working intensity of workers can be decreased, and moreover, the dumping and cleaning efficiency can be increased; the cleaning quality can be guaranteed; and the environment of a working site cannot be polluted.

Description

technical field [0001] The invention belongs to the technical field of auxiliary facilities for electronic kilns, and in particular relates to an automatic dumping and cleaning device for saggers used in electronic kilns. Background technique [0002] As known to those skilled in the art, when electronic powder is fired (also called sintering) by an electronic kiln, it is necessary to put the electronic powder raw material into a sagger (also called a crucible), and the sagger together with the The electronic powder enters the electronic kiln for firing. After firing, the fired electronic powder is carried out of the kiln by the sagger and dumped and supplied to the next process such as grinding. The empty box is cleaned and filled with raw electronic powder again. The body is fired in a kiln. It can be seen that the sagger belongs to the turnover container for recycling. Due to electronic powders such as color phosphor powder, lamp powder, barium titanate, strontium titan...

AI Technical Summary

Problems solved by technology

Due to electronic powders such as color phosphor powder, lamp powder, barium titanate, strontium titanate, yttrium trioxide, titanium dioxide, zirconium dioxide, bismuth oxide, alumina, lead zirconate titanate, ferrite magnetic powder and lithium iron phosphate Etc. Due to the influence of factors such as static electricity, viscosity, and humidity in the working environment, when the burnt electronic powder material is poured out of the sagger, the phenomenon of sticking to the bowl will appear more or less (only the degree difference), the so-called The phenomenon of sticking to the bowl means that the burned electronic powder material remains in the sagger. If the accumulated or sticky clinker in the dry saggar is not removed, then the powder to be fired will be loaded again. Pollution will be generated when electronic powder is used, and even seriously affect the quality of fired materials

[0003] In the prior art, workers usually clean the saggers manually. One of the disadvantages of this manual method is that the labor intensity of the workers is high and the efficiency is low; Second, the quality of cleaning cannot be guaranteed, because the cleaning effect is usually affected by the experience, responsibility and emotions of workers; third, due to the dispersibility of powder materials, it is not conducive to the health of workers and affects the working environment

[0004] The applicant has searched patent and non-patent literature, but there is no technical inspiration for reference in the published literature so far. The applicant has made long-term and beneficial attempts, and finally formed the technical solution to be introduced below

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