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Equivalent liquid filling control device

A control device and filling technology, which is applied in liquid bottling, liquid treatment, packaging, etc., can solve the problems of complex structure and low filling precision, and achieve the effects of guaranteed cleaning performance, convenient operation, and convenient and quick liquid level control

Inactive Publication Date: 2014-10-15
SUZHOU BODENA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the deficiencies in the prior art, to provide a liquid equal-volume filling control device, to solve the technical problems of the prior art medium-volume filling device with complex structure and low filling accuracy

Method used

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  • Equivalent liquid filling control device

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0014] Such as figure 1 As shown, the liquid equivalent filling control device includes an exhaust pipe 1 communicated with the atmosphere and a liquid inlet pipe 2 communicated with a liquid storage tank 4 . The lower end of the liquid inlet pipe 2 is fitted with a sleeve 3 that can slide up and down along the liquid inlet pipe 2 , and the lower nozzle of the sleeve 3 is provided with a filling head 5 that is slidingly and sealingly connected with the sleeve 3 . The filling head 5 is provided with a through hole for installing the exhaust pipe 1, and the exhaust pipe 1 is sealed and connected with the through hole. The casing 3 is also fitted with a bottle stopper 6 for sealing the mouth of t...

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Abstract

The invention discloses an equivalent liquid filling control device in the technical field of filling machines, and aims to solve the technical problems of complex structure and lower filling precision of an equivalent filling device in the prior art. The equivalent liquid filling control device comprises an exhaust pipe communicated with the atmosphere, and a liquid inlet pipe communicated with a liquid storage tank, wherein a bushing capable of vertically sliding along the liquid inlet pipe coats the lower end of the liquid inlet pipe; a lower pipe opening of the bushing is provided with a filling head in sliding sealing connection with the bushing; a through hole for mounting the exhaust pipe is formed in the filling head; the exhaust pipe is in sealing connection with the through hole; a bottle plug for sealing a filling bottle opening coats the bushing; the upper end of the liquid inlet pipe is in threaded connection with an adjusting screw sleeve; and a compression spring is connected between the adjusting screw sleeve and the bushing. The adjusting screw sleeve coats the periphery of the liquid inlet pipe; the relative positions of the bottle plug and the filling head are changed through rotating the adjusting screw sleeve so as to achieve the purpose of controlling a filling liquid level; and the liquid level control is convenient and fast.

Description

technical field [0001] The invention relates to a liquid equivalent filling control device, which belongs to the technical field of filling machines. Background technique [0002] At present, liquids such as milk, juice, and medicinal liquid usually need to be packaged in equal quantities. If the liquid level is controlled only by manual visual observation, it is not only time-consuming and labor-intensive, but also has low accuracy. In the prior art, there is a liquid negative pressure equivalent filling mechanism, which includes a frame, a filling positioning device, a liquid supply device, a negative pressure device and a liquid filling device. The negative pressure device extracts the air in the filling bottle, which is A certain degree of vacuum is formed in the filling bottle, and under the action of pressure difference, the liquid in the liquid supply device is sucked into the canning bottle to achieve the purpose of negative pressure filling. Its shortcomings are: t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67C3/28B67C3/26
Inventor 黄志刚
Owner SUZHOU BODENA TECH
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