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A dust-free filling head

A filling head and round groove technology, applied in bottle filling, filling device cleaning, packaging, etc., can solve liquid pollution and other problems, and achieve the effect of simple structure and good use effect

Active Publication Date: 2021-09-17
常熟梁方智能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the dust deposited in the annular gap area between the plunger and the tank cover is carried into the liquid storage tank, thereby causing contamination of the liquid in the liquid storage tank

Method used

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  • A dust-free filling head
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Experimental program
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Embodiment Construction

[0037] The accompanying drawings are all schematic diagrams of the implementation of the present invention, so as to understand the principle of structural operation. The specific product structure and proportional size can be determined according to the use environment and conventional technology.

[0038] Such as figure 1 , 2, 4, it includes a cover mechanism 1, a dust removal and filling mechanism 17, wherein the cover mechanism 1 is threadedly matched with the liquid storage tank 52, and the dust removal and filling mechanism 17 fills the liquid in the liquid storage tank 52 by cooperating with the cover mechanism 1 .

[0039] Such as Figure 15 As shown, the above-mentioned lid mechanism 1 includes a tank lid 2, a plunger 6, a sealing ring B11, and a spring A13, wherein as figure 1 , 2 , shown in 15, the plunger 6 to the switch of the circular groove A3 is matched in the circular groove A3 in the middle part of the tank cover 2; Figure 4 , 15 , 16, when the circul...

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PUM

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Abstract

The invention belongs to the field of liquid filling and filling, and in particular relates to a dust-free filling head, which includes a cover mechanism and a dust removal and filling mechanism. Fill liquid into the liquid storage tank; the present invention effectively cleans the dust attached to the gap between the plunger and the tank cover in the cover mechanism through the cooperation of the dust removal filling mechanism and the cover mechanism before the cover mechanism is opened, preventing The dust accumulated in the gap between the plunger and the tank cover falls into the liquid storage tank after the cover mechanism is opened and pollutes the filling liquid injected into the liquid storage tank, thereby ensuring the quality of liquid filling.

Description

technical field [0001] The invention belongs to the field of liquid filling and filling, in particular to a dust-free filling head. Background technique [0002] For the filling of toxic liquids or liquids that are prone to pollution, it is necessary to ensure that there is no leakage during the filling process. In the prior art, a filling head is often used to depress the plunger in the tank cover to fill the liquid storage tank. Since the upper end surface of the plunger is pressed tightly by the filling head, the dust accumulated on the upper end surface of the plunger will not fall into the liquid storage tank as the plunger enters the liquid storage tank. However, the dust deposited in the annular gap region between the plunger and the tank cover is brought into the liquid storage tank, thereby causing contamination of the liquid in the liquid storage tank. [0003] The present invention is based on the method of pressing down the plunger of the filling head in the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B67C3/00B67C3/26B67C3/22
CPCB67C3/001B67C3/22B67C3/26
Inventor 金迁
Owner 常熟梁方智能技术有限公司