Coating liquid metering and supplying device of coating equipment

By designing a coating liquid metering supply device including a storage barrel, a extraction tube, a liquid level sensor and a stirring mechanism, the problems of inaccurate control of the coating liquid supply volume and inconvenient fixation of the stirring mechanism in the prior art are solved, and high-precision coating liquid supply and convenient cleaning process are achieved.

CN222659130UActive Publication Date: 2025-03-25DONGGUAN DOSUN INSULATING MATERIAL CO LTD
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Patent Information

Application Number
CN202420269871.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-04
Publication Date
2025-03-25
Estimated Expiration
2034-02-04

AI Technical Summary

Technical Problem

The existing coating liquid supply device cannot accurately control the supply of coating liquid, resulting in low liquid supply accuracy and the stirring mechanism is fixed inside the device, making it inconvenient to clean after use.

Method used

A coating liquid metering supply device is designed, including a storage barrel, a extraction tube, a liquid level sensor and a stirring mechanism. The liquid level in the storage barrel is detected by the liquid level sensor, and the control valve adjusts the on-off of the extraction pipe to achieve accurate supply of coating liquid. At the same time, the reducer motor drives the stirring arm to rotate, and the insulation layer and electric heating tube are used for insulation, making it easy to clean.

Benefits of technology

The feeding accuracy of the coating liquid metering supply device is improved, which facilitates the use of coating equipment, and simplifies the cleaning process inside the device through a detachable design.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the technical field of coating equipment, and discloses a coating liquid metering and supplying device of coating equipment, which comprises a material storage barrel, a material pumping pipe positioned in the middle of the bottom of the material storage barrel and a sealing cover positioned above the top of the material storage barrel, a bottom plate is arranged at the bottom of the supporting rod, a control valve is installed at one end in the material pumping pipe, a water pump is installed on one side of the top of the bottom plate, a conveying pipe is arranged at the end, away from the material pumping pipe, of the water pump, and a liquid level sensor is arranged at the top end in the material storage barrel. Coating liquid is conveyed into the coating equipment through the water pump, the material pumping pipe and the conveying pipe, the liquid level of the coating liquid in the material storage barrel can be detected through the liquid level sensor, on-off of the control valve can be controlled according to the liquid level amount, the coating liquid can be conveniently and accurately controlled, and the coating efficiency is improved. And the feeding precision of the coating liquid metering and supplying device is improved.
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