Feeding mechanism of melt-blown cloth production device

Abstract

The invention relates to a feeding mechanism of a melt-blown cloth production device. The feeding mechanism of the melt-blown cloth production device comprises a feeding hopper, and further comprises a plurality of material storage bins, weighing bins and discharging pipes which sequentially communicate from top to bottom, wherein the other ends of the discharging pipes communicate with the feeding hopper, closing assemblies are arranged at the communication positions of the material storage bins and the weighing bins, each weighing bin is internally provided with a weighing assembly used for bearing materials, and one end of the weighing assembly penetrates through the side, away from the material storage bin, of the weighing bin. According to the feeding mechanism of the melt-blown cloth production device, a traditional melt-blown cloth material feeding mode is improved, various materials can be placed and discharged through the material storage bins and the weighing bins, and the closing assemblies, the weighing assemblies, a telescopic assembly and an U-shaped closing piece are matched for use; automatic opening and closing of a feeding port and a discharging port can be achieved after materials enter the weighing bins and are discharged through the discharging pipes, the materials of different capacities can be accurately weighed at a time for discharging, the device is simple and convenient to use, the materials only need to be manually placed into the storage bins, the feeding efficiency is improved, and repeated operation for feeding in a short time is not needed.

Description

technical field [0001] The invention relates to a feeding mechanism of a meltblown cloth production device. Background technique [0002] In the processing technology of melt-blown cloth, the ratio coefficient of polypropylene raw material also determines the quality of melt-blown cloth. Therefore, it is necessary to mix various materials before feeding. However, in the production process of the existing melt-blown cloth, the feeding operation is usually manually batched, and the feeding efficiency is low. In the subsequent feeding operation, repeated operations are required in a short period of time. During the feeding process, all the materials are placed in the feeding hopper, and the materials enter the screw extruder in a piled state, which may easily cause incomplete melting of the materials by the screw extruder, and the materials are piled together, and when entering the screw extruder It cannot guarantee that various materials can be mixed uniformly and enter the s...

AI Technical Summary

Problems solved by technology

However, in the production process of the existing melt-blown cloth, the feeding operation is usually manually batched, and the feeding efficiency is low. In the subsequent feeding operation, repeated operations are required for feeding in a short period of time. During the feeding process, all the materials are placed in the feeding hopper, and the materials enter the screw extruder in a piled state, which may easily cause incomplete melting of the materials by the screw extruder, and the materials are piled together, and then enter the screw extruder It cannot guarantee that various materials can be mixed uniformly and enter the screw extruder, which will have a certain impact on the uniformity of material extrusion.

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