Quick connecting structure of filter and material cylinder

By designing a quick-connect structure between the filter and the material cylinder, and using the threaded connection between the movable nut and the dispensing tube, the problem of time-consuming and labor-intensive use of filters in the existing technology is solved, enabling quick connection and disassembly by a single person, thus improving production efficiency.

CN224194298UActive Publication Date: 2026-05-05FOSHAN PINWANG TECH CO LTD
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Patent Information

Application Number
CN202521074164.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-28
Publication Date
2026-05-05
Estimated Expiration
2035-05-28

AI Technical Summary

Technical Problem

The current connection between the filter and the material cylinder requires two people to work together, which is time-consuming and labor-intensive, resulting in inconvenience in use.

Method used

A quick-connect structure for the filter and the feed cylinder was designed, which uses a movable nut and a threaded connection with the dispensing pipe to achieve quick connection and disassembly by a single person, including the tightening and sealing of the inner and outer limit flanges.

Benefits of technology

It enables a single person to quickly connect and disconnect the filter and the material cylinder, saving labor, improving production efficiency, and avoiding glue leakage.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model belongs to the technical field of glue production equipment, and particularly discloses a quick connection structure of a filter and a material cylinder, which comprises the filter, a movable nut and a glue outlet pipe arranged at the bottom of the side wall of the material cylinder, the two ends of the filter are respectively provided with a feeding pipe and a discharging pipe, an outer limiting flange is integrally formed in the middle of the outer wall of the feeding pipe, and the outer limiting flange is connected with the movable nut. The movable nut is movably arranged on the feeding pipe in a sleeved mode, an inner limiting flange is integrally formed at the position, close to one end, of the inner wall of the movable nut, the feeding pipe can be connected into the glue outlet pipe in an inserted mode, and when the movable nut is in threaded connection with the glue outlet pipe, the end of the inner limiting flange and the end of the glue outlet pipe abut against the two ends of the outer limiting flange respectively. Only one person is needed in the whole operation process, the filter and the material cylinder are rapidly connected in a sealed mode, the glue leakage phenomenon is avoided, and therefore labor can be saved, and production efficiency is improved.
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