In-line type cap screwing machine suitable for bottle caps of different sizes

By improving the structural design of the inline capping machine, flexible adaptation to bottle caps of different sizes has been achieved, solving the shortcomings of existing equipment in terms of size adaptability and improving production efficiency and equipment versatility.

CN224430132UActive Publication Date: 2026-06-30SHANDONG LVBANG CROP SCI CO LTD
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Patent Information

Application Number
CN202521911344.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-05
Publication Date
2026-06-30
Estimated Expiration
2035-09-05

AI Technical Summary

Technical Problem

Existing inline capping machines cannot adapt to bottle caps of different sizes, resulting in jamming, accumulation, or misalignment, which affects production efficiency and equipment versatility, making it difficult to meet the flexible production needs of diversified products.

Method used

The device employs a structural design including a connecting plate, bracket, adjustment mechanism, and slide chamber. Through threaded fit and elastic connection, it can flexibly adapt to bottle caps of different sizes. The fit of the support ring, moving ring, and limiting ball ensures the convenience and stability of the equipment when changing grippers.

Benefits of technology

The inline capping machine has improved its ability to handle caps of various sizes, reduced equipment replacement time and maintenance costs, enhanced the versatility and flexibility of the equipment, and ensured production efficiency and quality stability.

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Abstract

The utility model relates to an in-line type cap screwing machine suitable for bottle caps of different sizes, and relates to the technical field of packaging machinery, the in-line type cap screwing machine comprises a connecting plate, the bottom end of the connecting plate is fixedly connected with a plurality of first supports, the top end of the connecting plate is fixedly connected with a plurality of second supports, and the top ends of the second supports are fixedly connected with a cap sorting bin; the bottom ends of the first supports are fixedly connected with an operation table, the outer portion of the front side of the cap arranging bin is fixedly connected with an adjusting mechanism, the bottom end of a connecting plate is fixedly connected with a sliding bin, the inner wall of the sliding bin is slidably connected with a moving block, and the bottom end of the moving block is fixedly connected with a plurality of connecting mechanisms. According to the in-line type cap screwing machine, the lower pressing plate is driven to move up and down through the first nut and a threaded structure of the lower pressing plate, the height of the lower pressing plate is adjusted through lifting to adapt to bottle caps with different heights, and therefore adaptation to the bottle caps with different diameters and heights is achieved, and the processing capacity of the in-line type cap screwing machine for diversified bottle caps is improved.
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