Full-automatic adjustment three-side cutting longitudinal book feeding mechanism

Through the coordinated design of the slide, traction arm, clamping plate and connecting rod, the timing control problem of the book feeding mechanism of the three-sided book cutter at the highest point of the elliptical trajectory is solved, realizing the orderliness and accuracy of the book feeding process and adapting to the clamping of different book thicknesses.

CN122402985APending Publication Date: 2026-07-17XIANGYANG JINGXINGDA MASCH TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XIANGYANG JINGXINGDA MASCH TECH CO LTD
Filing Date
2026-05-28
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing three-sided book cutter's longitudinal book feeding mechanism lacks timing constraints at the highest point of the elliptical trajectory, leading to problems such as disordered clamping action, inadequate book clamping, or untimely release.

Method used

The system employs a sliding mount, a rotating traction arm, and opposing first and second clamping plates. Through the coordinated operation of a floating link, a hook-type link, and a transmission link, combined with a limit rod to restrict the upward swing of the second clamping plate, and by utilizing elastic elements to absorb excess energy, the system achieves controlled timing of clamping and release.

Benefits of technology

It achieves orderly control of the book delivery process, avoids erratic clamping actions, ensures accurate book clamping and timely release, and adapts to the clamping needs of books of different thicknesses.

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Abstract

本发明公开了一种全自动调整三面切纵向送书机构,包括轨道座、滑动设置于轨道座上的滑座、通过横轴转动设置于滑座上的牵拉臂、设置于牵拉臂上的第一夹板、铰接于牵拉臂端部的第二夹板、与第二夹板铰接的弹性浮动连杆、与浮动连杆固接的钩型连杆、用于固定设置的铰座、中部铰接于铰座上的传动连杆以及设置于滑座上且位于第二夹板上方的限位杆;传动连杆一端与钩型连杆铰接,另一端用于连接驱动机构。本发明通过限位杆在椭圆轨迹最高点限制第二夹板过度上摆,配合弹性浮动连杆吸收剩余运动能量,将连续的椭圆运动转化为夹持、送书、释放的可控时序循环,有效避免了动作错乱。
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Citation Information

Patent Citations

  • Book feeding device for three-side book trimmer

    CN211806484U

  • Book feeding tidying device of three-side book trimmer

    CN216266373U