Novel feeding structure of extruding machine for plastic steel profile production

Abstract

The invention discloses a novel feeding structure of an extruding machine for plastic steel profile production, and relates to the technical field of plastic steel profile production. The novel feeding structure comprises a feed hopper, an auxiliary material adding mechanism and a mixing barrel. The upper position in the feed hopper is provided with the mixing barrel in a sleeved manner. The auxiliary material adding mechanism is arranged over the position of the middle line of the feed hopper. Multiple discharging grooves are formed in the bottom face of the mixing barrel side by side, and the discharging grooves are parallel to the auxiliary material adding mechanism. A drive mechanism is arranged under the mixing barrel in a cooperation manner. The drive mechanism comprises a rectangular frame, a U-shaped frame and sealing strips, and the multiple sealing strips are arranged side by side. Through the arrangement of the auxiliary material adding mechanism, the drive mechanism, a driving wheel, a driven wheel, a belt and the discharging grooves and mutual cooperation between components, when a device is used, raw materials and auxiliary materials are mixed more evenly, the devicecan automatically add auxiliary materials, labor force is reduced, meanwhile, the device needs not external auxiliary equipment, production cost is reduced, and maintenance is simple.

Description

technical field [0001] The invention belongs to the technical field of plastic-steel profile production, and in particular relates to a novel feeding structure of an extruder for plastic-steel profile production, which is mainly used for feeding the extruder for plastic-steel profile production. Background technique [0002] In the production process of plastic steel profiles, the function of the extruder is mainly to extrude the raw materials, and the feeding structure of the extruder is mainly to cooperate with the extruder to feed the material, so that the feeding of the extruder is more mechanized , to improve feeding efficiency, before feeding the extruder, the staff need to add the raw materials and auxiliary materials to the feeding structure for mixing and stirring, but the existing mixing method is only simple mixing through the stirring blade, the auxiliary materials and raw materials The overall mixing uniformity is poor, the quality of the finished product is une...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of feeding structure for extruders used in the production of plastic steel profiles. The quantitative and automatic addition of auxiliary materials can be realized through the setting of the auxiliary material adding mechanism, which reduces the labor force. The setting of the driving mechanism can drive the swing of the mixing cylinder , Through the transmission setting between the driving wheel and the driven wheel, the synchronous operation of feeding and mixing can be realized, which improves the uniformity of mixing, and the setting of the discharge groove on the mixing cylinder makes the whole feeding process without stirring equipment and vibration The cooperation of equipment effectively reduces the production cost and solves the problems of low mixing uniformity of raw and auxiliary materials, troublesome addition of auxiliary materials, high production cost and difficult maintenance in the existing extruder feeding structure.

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