Automatic feeding machine

Abstract

The invention relates to an automatic feeding machine, in particular to an automatic feeding machine for automatically and quantitatively feeding refractory materials in the pressure forming process of the refractory materials. The automatic feeding machine comprises a machine frame and a fixed material bin arranged on the machine frame; a feeding car is arranged below a discharging outlet of the fixed material bin and connected with a conveying assembly; the feeding car is provided with a proportioner; the proportioner comprises a fixed frame; the fixed frame is fixed to the feeding car; the fixed frame is sleeved with a movable frame capable of vertically lifting; a falling port is arranged at the lower end of the movable frame; the movable frame is connected with a lifting assembly controlling the movable frame to ascend or descend; a movable door is arranged inside the movable frame; when the movable door is closed, the movable frame is divided into an upper area and a lower area, and the outer side of the movable door is connected with an overturning drive device. As the proportioner is arranged, volumetric-method quantification is achieved and not affected by the work environment, the quantification accuracy is ensured, automatic quantification and feeding process is achieved, the production efficiency is high, and quality of products is stable.

Description

technical field [0001] The invention relates to an automatic feeder, in particular to an automatic feeder for automatic quantitative feeding of refractory materials during the pressure forming process of refractory materials. Background technique [0002] At present, refractory bricks with standard shapes are usually pressed into shape by a brick press. Existing brick presses mainly use manual feeding, and workers weigh out an appropriate amount of brick-making raw materials, manually pour them into the mold, and then press them into shape. Because this type of brick press uses manual weighing of raw materials, its existing problems are: there is a certain deviation in the weight weighed by different personnel during the work process, and each weighing by the same person will not be exactly the same, so it will cause product failure. There is a certain deviation in size. Moreover, the brick-making time of manual feeding is long, which affects production efficiency and also...

AI Technical Summary

Problems solved by technology

Because this type of brick press uses manual weighing of raw materials, its existing problems are: there is a certain deviation in the weight weighed by different personnel during the work process, and each weighing by the same person will not be exactly the same, so it will cause product failure. There is a certain deviation in size

Moreover, the brick-making time of manual feeding is long, which affects production efficiency, and there are also potential safety hazards

[0003] In order to realize automatic quantitative feeding, the weighing method is mostly used at present, that is, the material is weighed by an electronic scale for quantitative purposes. The weight deviation of medium and medium materials is large, which affects product quality

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