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Dust-free filling head

A filling head and circular groove technology, which is applied in bottle filling, filling device cleaning, liquid bottling, etc., can solve problems such as liquid pollution, and achieve the effect of simple structure and good use effect.

Active Publication Date: 2020-09-25
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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Experimental program
Comparison scheme
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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 circular groove A3 switch is matched in the circular groove A3 in the middle part of the tank cover 2 mechanism; Figure 4 , 15 , 16, when the cir...

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PUM

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Abstract

The invention belongs to the field of liquid filling, and particularly relates to a dust-free filling head. The dust-free filling head comprises a cover mechanism and a dust removal filling mechanism,wherein the cover mechanism is in threaded fit with a liquid storage tank, and the dust removal filling mechanism is matched with the cover mechanism to fill liquid into the liquid storage tank. According to the dust-free filling head, the dust removal filling mechanism is matched with the cover mechanism to effectively clean dust attached to a gap between a plunger and a tank cover in the covermechanism before the cover mechanism is opened, so that the dust accumulated in the gap between the plunger and the tank cover is prevented from falling into the liquid storage tank after the cover mechanism is opened to pollute the filling liquid injected into the liquid storage tank, and therefore the liquid filling quality is guaranteed.

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 Applications(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