Automatic liquid material metering machine

An automatic metering and liquid material technology, which is applied in the field of plastic granule processing, can solve the problems of low manual batching efficiency and inaccurate liquid batching, and achieve the effects of high strength, waste reduction, and slow flow rate

Inactive Publication Date: 2019-10-01
CHONGQING JINGBANG HIGH MOLECULAR MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an automatic metering machine for liquid materials, which solves the problems of low efficiency of manual batching and inaccurate liquid batching

Method used

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  • Automatic liquid material metering machine
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  • Automatic liquid material metering machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment one is basically as figure 1 , figure 2 with image 3 As shown, the liquid material automatic metering machine includes a support frame 1, and the support frame 1 is fixedly connected with a storage bin 2 and a metering bin 3 by screws from top to bottom in turn, and a liquid ingredient 4 is stored in the storage bin 2. The bin 2 communicates with the metering bin 3 through a feed pipe 5, and the bottom of the metering bin 3 is connected with a discharge port 6 for discharging.

[0037] Such as figure 1 As shown, the bottom plate 7 and the top plate 8 of the metering bin 3 are all in an inclined state of low left and high right, and the discharge port 6 is located at the low end of the left side of the bottom plate 7, and the inner wall of the bottom plate 7 near the discharge port 6 is fixedly connected by screws. Pressure sensor 9, pressure sensor 9 is used for measuring the size of the pressure at the discharge port 6 places. combine figure 1 with ...

Embodiment 2

[0052] Such as Figure 4 As shown, the difference between Embodiment 2 and Embodiment 1 is that a temporary storage bin 27 is connected to the bottom of the discharge port 6, and each time the metering bin 3 completes a metering work, all liquid ingredients 4 are discharged to the temporary storage bin 27 for further processing. Temporary storage, when it is necessary to put the liquid ingredients 4 in the mixer, when it is necessary to discharge the liquid ingredients 4 in the metering chamber 3 to the mixer, there is no need to wait for the liquid ingredients 4 in the metering chamber 3 to gradually flow down into the mixer, but directly open the temporary The storage bin 27 allows the liquid ingredients 4 inside the temporary storage bin 27 to be discharged to the mixer at one time, thereby reducing the time for the liquid ingredients 4 to be discharged from the metering bin 3 to the mixer, and improving feeding efficiency.

[0053] Simultaneously, in order to ensure stable...

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Abstract

The invention relates to the technical field of plastic particle processing, in particular to an automatic liquid material metering machine. The automatic liquid material metering machine comprises asupporting frame, wherein a storage bin and an electric cabinet are fixedly connected to the supporting frame; a metering bin is connected below the storage bin through a feeding pipe, and a discharging pipe is arranged at the bottom of the metering bin; a pressure sensor is fixedly connected to the inner bottom end of the metering bin; a feeding electromagnetic valve for controlling feeding is arranged on the feeding pipe; a discharging electromagnetic valve for controlling discharging is arranged on the discharging pipe; the feeding electromagnetic valve, the discharging electromagnetic valve and the pressure sensor are all electrically connected with the electric cabinet; and a flow controller for controlling the feeding speed of the feeding pipe is arranged in the feeding pipe. According to the automatic liquid material metering machine, the weight of liquid ingredients in the metering bin is accurately detected through the pressure sensor, and after the weight of the liquid ingredients reaches a preset value, the metering bin automatically stops feeding and the metered liquid ingredients are fed into a stirrer to be mixed with raw materials, so that the problems that manual weighing of the liquid ingredients is inaccurate and high in labor intensity are solved.

Description

technical field [0001] The invention relates to the technical field of plastic particle processing, in particular to an automatic metering machine for liquid materials. Background technique [0002] In the processing of plastic granules, it generally needs to go through preparations before liquid ingredients-weighing of liquid ingredients-kneading-extrusion granulation-cooling-screening-bagging and other processing procedures. In the stage of plastic granule preparation, it is necessary to weigh the liquid ingredients. In the prior art, the liquid ingredient operation is generally done manually. The usual operation steps are: first, manually weigh the liquid ingredients, and then manually pour the liquid ingredients into the In the mixer, the liquid ingredients and plastic raw materials are fully mixed, and then the uniformly mixed raw materials and liquid ingredients are kneaded and shaped. Since the weighing stage is done manually, it usually happens that the manual weigh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B7/24B29B7/28
CPCB29B7/242B29B7/28
Inventor 王孝海
Owner CHONGQING JINGBANG HIGH MOLECULAR MATERIAL CO LTD
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