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Vision-based quantitative liquid filling system and liquid filling method thereof

A liquid filling and visual technology, applied in the field of vision-based quantitative liquid filling system, to achieve the effect of increasing the qualified rate and improving flexibility

Inactive Publication Date: 2021-08-20
NANJING XUANSHI QIYUAN SOFTWARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the scope of use of the gripper used in filling is greatly limited. The same gripper cannot grip both a bottle with a small outer diameter and a bottle with a large outer diameter.

Method used

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  • Vision-based quantitative liquid filling system and liquid filling method thereof
  • Vision-based quantitative liquid filling system and liquid filling method thereof
  • Vision-based quantitative liquid filling system and liquid filling method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This embodiment discloses a vision-based quantitative irrigation system, such as figure 1The shown body includes a fuselage 1, on which a transport unit 3 is arranged, and clockwise around the transport unit 3, it also includes: a loading unit 2, a liquid filling unit 4 and a discharge unit 5. Wherein, the feeding unit 2 is used to transfer the bottle body to be filled with liquid from the transportation line to the transportation unit 3, and the bottle body to be filled with liquid is transferred to the liquid filling unit 4 by the rotation of the transportation unit 3. Unit 4 fills the bottle to be filled with liquid. When the predetermined filling standard is reached, the transport unit 3 continues to rotate clockwise to transport the next liquid filling unit 4 to be filled with the bottle. The liquid filling bottle is transferred to the unloading unit 5, and the next process is carried out through the unloading unit 5, such as screwing the cap.

[0053] If existing...

Embodiment 2

[0064] In order to ensure the qualified rate of the product, that is, the liquid in each bottle conforms to the predetermined standard value, and the applicant cannot deviate too much. If the liquid is too little, it obviously does not meet the quality inspection standard. If the liquid is too high, it not only fails to meet the quality inspection standard, but also increases the difficulty of the later cover.

[0065] Based on Embodiment 1, the following improvements are made to the transport unit: a vertical light source is provided at the bottom of each placement cavity. At the same time, in the liquid filling unit, each liquid injection gun is equipped with a matching camera, and the camera is set to collect images of the current bottle body and obtain the liquid level value inside the bottle body. Setting the vertical light source is convenient for the camera to collect images, and the liquid level detection of different liquids, especially the detection of transparent li...

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Abstract

The invention discloses a vision-based quantitative liquid filling system and a liquid filling method thereof, and belongs to the technical field of liquid filling. The vision-based quantitative liquid filling system comprises a machine body, wherein a feeding unit, a conveying unit, a liquid filling unit and a discharging unit are arranged on the machine body; and the feeding unit comprises a vertical frame arranged on the machine body, at least one mechanical arm is arranged on the vertical frame, a clamping hand is in transmission connection with the tail end of the mechanical arm, and the clamping hand is provided with a clamping part capable of automatically adjusting a relaxation space according to the size of the outer diameters of bottle bodies. According to the vision-based quantitative liquid filling system and the liquid filling method thereof, the clamping hand capable of automatically adjusting the clamping space is researched and developed, and the bottle bodies with different outer diameters can be powerfully clamped, so that the liquid filling efficiency and the liquid filling flexibility are improved.

Description

technical field [0001] The invention belongs to the technical field of filling liquid, in particular to a vision-based quantitative liquid filling system and a liquid filling method thereof. Background technique [0002] In recent years, the beverage industry has developed rapidly, and the varieties of carbonated beverages, fruit juice beverages, vegetable juice beverages, milk beverages, bottled drinking water, and tea beverages have been continuously enriched. The adaptability and filling efficiency of filling machines to containers of various specifications have been raised. Extremely demanding. [0003] At present, the range of use of the gripper used during filling is greatly limited, and the same gripper cannot both grip a bottle with a smaller outer diameter and grip a bottle with a larger outer diameter. If you use a gripper suitable for gripping a bottle with a large outer diameter to grip a bottle with a smaller outer diameter, you will not be able to make enough ...

Claims

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Application Information

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IPC IPC(8): B67C3/24B67C3/00
CPCB67C3/007B67C3/24
Inventor 王银叶尧珍谢宏
Owner NANJING XUANSHI QIYUAN SOFTWARE TECH CO LTD
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