Servo-driven screen printing squeegee pressure adjusting mechanism

By using a servo-driven screen printing squeegee pressure adjustment mechanism, the problems of low squeegee pressure adjustment accuracy and cumbersome disassembly and assembly in existing technologies are solved. This achieves precise and stable adjustment of squeegee pressure and convenient disassembly and assembly, thereby improving printing quality and equipment maintenance efficiency.

CN224360864UActive Publication Date: 2026-06-16ANHUI SHOUBO OPTOELECTRONICS CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI SHOUBO OPTOELECTRONICS CO LTD
Filing Date
2025-08-15
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

Existing screen printing machine squeegee pressure adjustment methods have low precision and efficiency, making it difficult to adapt to different printing substrates. The cylinder drive is greatly affected by air source fluctuations, resulting in poor pressure stability. Furthermore, the connection structure between the squeegee and the squeegee holder is cumbersome to disassemble and assemble, affecting equipment maintenance efficiency.

Method used

It adopts a servo-driven screen printing squeegee pressure adjustment mechanism, which achieves precise and stable adjustment of squeegee pressure through a screw, pressure sensor and adjustment spring assembly. Combined with servo motor drive and closed-loop control, it can adapt to various substrates. The connecting block and fixing pin design makes it easy to assemble and disassemble the squeegee and the squeegee holder.

Benefits of technology

It achieves precise and stable adjustment of doctor blade pressure, adapts to different substrates, reduces printing defects, improves maintenance efficiency and equipment flexibility, and reduces the labor intensity of operators.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224360864U_ABST
    Figure CN224360864U_ABST
Patent Text Reader

Abstract

The utility model discloses a kind of servo drive formula silk-screen squeegee pressure regulating mechanism, it is related to silk-screen equipment technical field, its technical key points include fuselage and tool rest, the tool rest upper end surface is provided with sliding slot, the sliding slot inside is fixedly connected with adjusting frame by connecting mechanism, the fixed pin is slidably penetrated and installed in tool rest outer wall, the fixed pin outer wall is fixedly installed with the block, the block inner wall is connected with tool rest outer wall by fixed mechanism, screw rod is rotatably installed in the adjusting frame, the utility model is equipped with screw rod, pressure sensor and adjusting spring etc. Component, realize squeegee pressure accurate stable regulation, servo motor drives screw rod, through thread transmission and limit direction, drive squeegee accurate lifting, adapt to various base materials, pressure sensor real-time feedback, closed-loop control correction deviation, avoid air source fluctuation influence.Adjusting spring buffer prevents pressure mutation, reduce printing defect, improve quality.
Need to check novelty before this filing date? Find Prior Art