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Additive metering method through rotationally dumping material

A metering method and technology of rotary pouring, which is applied in the field of additive metering of rotary pouring, and can solve the problems of large errors and low accuracy of metering equipment

Inactive Publication Date: 2015-04-08
绿建科技集团新型建材高技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is to solve the problem of low accuracy and large error when the weighing equipment is weighed

Method used

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  • Additive metering method through rotationally dumping material
  • Additive metering method through rotationally dumping material
  • Additive metering method through rotationally dumping material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0031] like figure 1 , figure 2 As shown in the figure, an additive metering method for rotating and pouring materials is characterized in that, a lightweight tipping bucket 3 is first made of lightweight materials, one end of the load cell 1 is fixed with the power equipment 2, and one end is fixed with the lightweight tipping bucket 3, and the power equipment The two sides of the transmission shaft of 2 are respectively provided with the first positioning switch 4 and the second positioning switch 5, the light dump bucket 3 is located in the material bucket 6, the load cell 1, the power equipment 2, the first positioning switch 4 and the second positioning switch 5 are respectively connected with the PLC program control system; when working, after the conveying equipment transports the additive to the light tipping bucket 3, the weighing sensor 1 starts to measure, when the weight reaches the set value, the conveying equipment stops feeding, and the power equipment starts. ...

Embodiment approach 2

[0038] like Figure 7 , Figure 8As shown in the figure, an additive metering method for rotating and pouring materials is characterized in that a light-weight dumper 3 is made of light-weight materials, one end of the load cell 1 is fixed with the power equipment 2, and one end is fixed with the light-weight dumper 3, and the light-weight dumper 3 is fixed at one end. The tipping bucket 3 is located in the bucket 6, and the load cell 1 and the power equipment 2 are respectively connected with the PLC program control system; during operation, after the conveying equipment transports the additive to the light tipping bucket 3, the load cell 1 starts to measure, and when the weight reaches the set point, the load cell 1 starts to measure. When the value is fixed, the conveying equipment stops feeding, the power equipment 2 starts, the light dump bucket 3 is turned down and then stops working, the additives in the light dump bucket 3 are poured into the material bucket 6, and the...

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Abstract

The invention discloses an additive metering method through rotationally dumping material. The additive metering method is characterized in that a light tipping bucket (3) is made of a light material; one end of a weighing sensor (1) is fixed with power equipment (2), and the other end of the weighing sensor (1) is fixed with the light tipping bucket (3); a first positioning switch (4) and a second positioning switch (5) are respectively arranged on the two sides of a transmission shaft of the power equipment (2); the light tipping bucket (3) is positioned inside a charging barrel (6); the weighing sensor (1), the power equipment (2), the first positioning switch (4) and the second positioning switch (5) are respectively connected with a PLC (Programmable Logic Controller) program control system; in the working process, the additive inside the light tipping bucket (3) is poured to the charging barrel through accurate material weighing of the weighing sensor and positioning of the positioning switches. According to the technical scheme, the problems that a metering device is low in accuracy and higher in error in the material weighing process can be solved; the additive metering method is good in economic benefit and social benefit.

Description

technical field [0001] The invention relates to the technical field of building material production equipment, in particular to an additive metering method for rotary pouring. Background technique [0002] In the production of building materials, the general weighing method is to fix one end of the load cell on the frame and the other end on the weighing hopper. The bottom of the weighing hopper is equipped with a valve. After the weighing is completed, the valve is opened, The raw material enters the next device through the valve. Some building materials need to be mixed with very few powder additives during production. The weighing hopper is used for weighing. Because the weighing hopper and the valve are too heavy, the error is large and the accuracy cannot be guaranteed. With only small or trace amounts of additives, the weighing hopper does not work. [0003] In the patent "Powder Additive Spiral Metering Conveyor" (Patent No. ZL201220191781.3), an additive metering de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/32B65G69/00G01G13/00
CPCB65G65/32B65G69/00G01G13/00
Inventor 谢向荣
Owner 绿建科技集团新型建材高技术有限公司