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Plastic particle loading machine capable of automatically weighing and discharging

A technology for automatic weighing of plastic granules, applied in the field of automatic weighing and discharging plastic granule feeders, can solve the problems of large feeding speed errors and inability to accurately control production quality parameters, and achieve feeding speed control and accurate Controlling the effect of production quality parameters

Inactive Publication Date: 2013-10-30
天津市志强管业制造有限公司
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AI Technical Summary

Problems solved by technology

In the production process of plastics, it is necessary to control its production quality parameters by controlling its feeding speed. The existing method is to control the feeding speed of the feeding machine by controlling the feeding speed of the feeding equipment. This method is because the materials are not directly from the The discharge of the feeding equipment passes through the dryer and the circulation inside the feeding machine. By controlling the feeding speed of the feeding equipment to control the feeding speed of the feeding machine, the error is large, and the production quality parameters cannot be accurately controlled.

Method used

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  • Plastic particle loading machine capable of automatically weighing and discharging

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Embodiment Construction

[0012] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0013] Such as figure 1 As shown, the present invention includes a conical feeder body 4 with an open lower end, the top of the conical feeder body is provided with a material introduction device for introducing external materials into the feeder body, and the outlet of the material introduction device is provided with a dryer 2. A material retention bin 7 and a weighing retention bin 3 are sequentially arranged in the feeder body from top to bottom. The upper end of the material retention bin communicates with the feeder body, and the bottom of the material retention bin is provided with The material discharge valve 8 is opened by monitoring the material height control valve in the weighing retention bin, and the weighi...

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Abstract

The invention relates to a plastic particle loading machine and particularly relates to a plastic particle loading machine capable of automatically weighing and discharging. The plastic particle loading machine comprises a loading machine body and a material guiding device, wherein a drying machine is arranged on an outlet of the material guiding device, a material retention bin and a weighing retention bin are sequentially arranged in the loading machine body from top to bottom, a material discharging valve is arranged at the bottom of the material retention bin, and a weighing discharging valve is arranged at the bottom of the weighing retention bin. When the plastic particle loading machine works, the material discharging valve is switched on, so that materials can be retained in the weighing retention bin, and is discharged through the weighing discharging valve after being weighed, while the material discharging valve controls the height of the materials in the weighing retention bin, when the materials in the weighing retention bin is overhigh, the material discharging valve is switched off, so that the inaccurate weighing caused by redundant material accumulation in the weighing retention bin can be prevented; due to the control on the weight of loaded materials, the loading speed of the loading machine can be effectively controlled, so that production quality parameters can be accurately controlled.

Description

technical field [0001] The invention relates to a plastic particle feeder, in particular to a plastic particle feeder with automatic weighing and discharging. Background technique [0002] The plastic granule feeder is an important equipment for the production of plastic products. It is located in the upstream link of plastic production and provides a guarantee for the automatic production of plastic products. In the production process of plastics, it is necessary to control its production quality parameters by controlling its feeding speed. The existing method is to control the feeding speed of the feeding machine by controlling the feeding speed of the feeding equipment. This method is because the materials are not directly from the The discharge of the feeding equipment passes through the dryer and the circulation inside the feeding machine. By controlling the feeding speed of the feeding equipment to control the feeding speed of the feeding machine, the error is relative...

Claims

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Application Information

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IPC IPC(8): B29C31/02
Inventor 石宗强
Owner 天津市志强管业制造有限公司
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