A paint spraying device for tin production

By employing a dual-motion design involving both hydraulic cylinders and electric motors, the problem of uneven paint application caused by unstable can fixation in the iron can painting device is solved. This achieves stable fixation of the iron can and uniform paint coverage, reducing paint waste and production costs.

CN224405451UActive Publication Date: 2026-06-26ZHANGZHOU HUIBAIRONG CAN MAKING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHANGZHOU HUIBAIRONG CAN MAKING CO LTD
Filing Date
2025-07-09
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

In existing iron can painting equipment, the can is fixed by spring clamps. The force applied during painting can cause the can to shift, affecting the uniformity of the paint spraying.

Method used

The design employs a hydraulic cylinder to drive the lifting platform and an inclined surface combined with a wedge block to achieve stable fixation of the iron can. The first drive motor drives the rotating platform to rotate, and the second drive motor drives the reciprocating motion of the linkage mechanism, realizing the dual movement of the paint spray head to cover all parts of the can.

Benefits of technology

It achieves stable fixation of iron cans of different sizes, avoids can shaking during the painting process, improves the uniformity and quality of the paint spraying, and reduces waste and production costs by collecting the paint in the groove.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of paint spraying devices for iron pot production, related technical field for iron pot production, to solve the problem of the displacement of can body by the force exerted on can body when paint spraying in prior art by spring clamping fixation, affect the uniformity of paint spraying.The middle of the lower end surface of workbench extends to form middle connecting ring, the upper fixed disc is fixed on the upper end of middle connecting ring, the lower end of the upper fixed disc is centrally installed with drive hydraulic cylinder, the output rod end of drive hydraulic cylinder is connected with action column, the action column extends upwards through supporting platform and is fixed with lifting platform, action wedge is provided in the cross direction outside lifting platform, the action wedge is fixed with action lever outside, the action lever is fixed with fixed plate outside;The upper end of the supporting platform is fixed with fixed vertical plate in the cross direction outside, and pressure spring is installed between the fixed vertical plate and action wedge along the outside of action lever.
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Citation Information

Patent Citations

  • Automatic paint spraying device for aluminum pot production

    CN219273396U