Flaw sagger automatic eliminating and replacing device used in electronic kiln automatic production line

Abstract

The invention discloses a flaw sagger automatic eliminating and replacing device used in an electronic kiln automatic production line, and belongs to the technical field of electronic kiln supporting facilities. The electronic kiln automatic production line comprises an automatic sagger conveying mechanism, a first sagger conveying roller pivoting supporting beam, a second sagger conveying roller pivoting supporting beam and a set of sagger conveying rollers, wherein the automatic sagger conveying mechanism comprises an automatic sagger conveying rack, the first sagger conveying roller pivoting supporting beam and the second sagger conveying roller pivoting supporting beam are arranged in parallel in the length direction of the automatic sagger conveying rack, and the sagger conveying rollers move under the driving of a sagger conveying roller driving mechanism and are supported between the first sagger conveying roller pivoting supporting beam and the second sagger conveying roller pivoting supporting beam. The flaw sagger automatic eliminating and replacing device comprises a compensated sagger automatic conveying mechanism, a sagger replacement mechanism and a sagger replacement mechanism driving acting cylinder, wherein the compensated sagger automatic conveying mechanism is supported with the sagger replacement mechanism, and the sagger replacement mechanism driving acting cylinder is arranged on the compensated sagger automatic conveying mechanism and connected with the sagger replacement mechanism. The labor intensity of workers is relieved, the missing phenomenon is avoided, valuable labor force resources are saved, and the accident that the limbs of the workers are injured by saggers is completely avoided.

Description

technical field [0001] The invention belongs to the technical field of electronic kiln auxiliary facilities, and in particular relates to an automatic removal and replacement device for defective saggers used in an automatic production line of an electronic kiln. The cracked and defective saggers are removed and the intact saggers are replaced on the automatic production line of the electronic kiln. Background technique [0002] As is known in the industry, electronic powder materials (raw materials) need to be put into a sagger when firing electronic powder materials (also known as sintering) in an electronic kiln, and the sagger and electronic powder materials enter the electronic kiln for firing. After firing, the electronic powder material (clinker) is carried out of the kiln by the sagger, and the electronic powder material in the sagger is disintegrated at the disintegration station, and then poured out of the sagger to remove the electronic powder The empty sagger af...

AI Technical Summary

Problems solved by technology

Furthermore, as known in the industry, since the sagger is frequently affected by the alternation of sudden heat and sudden cold, as time goes by and / or the number of times of repeated use increases, tiny cracks will appear in the sagger and the tiny cracks will gradually expand until the sagger is used. The whole sagger is broken

Therefore, if the saggers with fine cracks cannot be detected and removed in advance, once they burst (crack) during firing in the kiln, the following technical problems will occur: First, the broken saggars will affect the quality of the saggers. The normal operation of the conveying roller, and it will also stay in the furnace of the electronic kiln, thus causing the operation failure of the electronic kiln; the second is that the electronic powder material previously installed in the sagger cannot be drawn out of the furnace due to the broken sagger. On the one hand, it causes waste, on the other hand, it also causes the operation failure of the electronic kiln; the third is that it is troublesome to remove the electronic powder material deposited in the furnace due to the fragmentation of the sagger, so the work intensity of the workers for cleaning the furnace is high and it is difficult to obtain expectations. Fourth, when removing the electronic powder materials left by the broken sagger in the furnace, it is usually necessary to wait for the electronic kiln to stop working and after the furnace temperature drops to normal temperature, it will seriously Affect the firing efficiency of electronic kilns and cause energy waste

[0003] In order to avoid the above-mentioned problems as much as possible, the prior art usually checks the saggers manually, and one of the shortcomings of manual inspection is that the inspection efficiency is low; two, because the tiny cracks are usually difficult to be found by the inspector's naked eyes; three, because Manual inspection (combination of visual observation and tap listening) is easily constrained by differences in worker experience, job responsibilities, and even emotional changes, so it is difficult to fully guarantee the detection effect of saggers

For this reason, the applicant invented the "saggar crack inspection device" (a patent application was filed at the same time as this patent application), and the sagger crack inspection device was arranged on the automatic production line of the electronic kiln. When the defective sagger passes through the station of the sagger crack inspection device, it will be automatically detected and alarmed, and the online operator will remove the defective sagger and compensate for a good sagger, because if the defective sagger is removed If the intact saggar cannot be compensated in time after the bowl, the rhythm of the automatic production line of the electronic kiln will change due to the lack of the sagger, which will affect production, such as affecting the firing efficiency and wasting energy of the electronic kiln

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