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Plasticizer automatically weighing and dispensing system for PVC cable material production

An automatic weighing and batching system technology, applied in weighing, special scales, measuring devices, etc., can solve the problems of waste in the discharging and feeding process, labor intensity of workers, affecting product quality, etc., to avoid weight errors, work The effect of environmental improvement and product quality improvement

Active Publication Date: 2011-02-16
HANGZHOU GAOXIN RUBBER & PLASTIC MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the production process of domestic PVC cable materials, the addition method of plasticizer ingredients is manually weighed and measured by bench scales, and manually added to the high-mixer mixing process. There will be measurement errors, incorrect weights, waste often occurs in the process of feeding and feeding, and the labor intensity of workers is very high, which affects product quality

Method used

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  • Plasticizer automatically weighing and dispensing system for PVC cable material production
  • Plasticizer automatically weighing and dispensing system for PVC cable material production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1: with reference to attached figure 1 . The plasticizer automatic weighing and batching system used for the production of PVC cable materials includes a bracket 8 and a high-mixer 1. The bracket 8 is equipped with a measuring bucket 4 and the weighing bucket 4 is equipped with a high-performance weighing sensor 5. The high-performance weighing The output signal of the sensor 5 is connected to the electric control signal terminal of the control box 9, the upper end of the metering bucket 4 is provided with a pneumatic feed ball valve 7, and the discharge port is provided with a pneumatic discharge ball valve 2, and the outlet of the pneumatic discharge ball valve 2 passes through the discharge The pipe 3 is connected to the inlet of the high mixer 1, and the signal terminals of the pneumatic discharge ball valve 2 and the pneumatic feed ball valve 7 are connected to the air control signal terminal of the control box 9 .

[0009] There are one or more pneumat...

Embodiment 2

[0013] Embodiment 2: On the basis of Embodiment 1, the PVC plasticizer automatic weighing and batching system can input the corresponding plasticizer formula weight in the weighing display according to different technical formula requirements, confirm, and press the start button. According to the input data, the system correspondingly controls 4 groups (8) of fast and slow feeding pneumatic ball valves in the input pipeline, accurately configures each plasticizer in sequence and enters the weighing hopper for weighing, and the display shows the actual weight during the feeding process. After the configuration of various plasticizers is completed, the display will display the actual weight of each plasticizer and the total weight of various plasticizers. Press the discharge button, the pneumatic discharge valve at the bottom of the metering hopper will open, and the plasticizer prepared in the metering hopper can be directly put into the high-mixer to enter the mixing process. T...

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Abstract

The invention relates to a plasticizer automatically weighing and dispensing system for PVC cable material production, which reduces metering error, avoids waste in a plasticizer feeding and weighing process, reduces labour intensity and improves the product quality. The system comprises a bracket, wherein a weighing hopper is arranged on the bracket; a high-performance weighing sensor is arranged on the weighing hopper; an output signal of the high-performance weighing sensor is connected with an electrical control signal end of a control box; a pneumatic feeding ball valve is arranged at a feed inlet at the upper end of the weighing hopper; a pneumatic discharge ball valve is arranged at a discharge hole at the upper end of the weighing hopper; and the signal ends of the pneumatic feeding ball valve and the pneumatic discharge ball valve are connected with a pneumatic signal end of the control box. The system has the advantages that: 1, a weight error in a manual weighing process can be effectively avoided in a long-term production process and the waste of a plasticizer in a manual weighing and feeding process can be effectively avoided; 2, the working environment is improved, the labour intensity is reduced and the comprehensive error is less than or equal to 0.02 percent FS so that the product quality is improved; and 3, the whole system is easy to operate and is convenient to use.

Description

technical field [0001] The invention relates to an automatic weighing and batching system for plasticizers used in the production of PVC cable materials, which can reduce measurement errors, avoid waste in the process of weighing plasticizers, reduce labor intensity of workers, and improve product quality. Automatic weighing and batching system manufacturing field. Background technique [0002] At present, in the production process of domestic PVC cable materials, the addition method of plasticizer ingredients is manually weighed and measured by bench scales, and manually added to the high-mixer mixing process. There will be measurement errors, incorrect weight, waste phenomenon often occurs in the process of feeding and feeding, and the labor intensity of workers is very high, thus affecting product quality. Contents of the invention [0003] Design purpose: to avoid the deficiencies in the background technology, design a kind of automatic weighing, reduce the error of m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/32G01G19/34G01G19/36G01G19/22
Inventor 李亚平
Owner HANGZHOU GAOXIN RUBBER & PLASTIC MATERIALS CO LTD