Side sleeve change ejection mechanism

CN224689834UActive Publication Date: 2026-08-28RUIAN CHANGHONG PRINTING MASCH CO LTD
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Patent Information

Application Number
CN202521909332.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-05
Publication Date
2026-08-28
Estimated Expiration
2035-09-05

AI Technical Summary

Technical Problem

[0002]目前更换套筒的套筒座脱出形式都是采用翻合式，就是将套筒固定座一端从芯轴拉出，往侧边打开，这种结构存在套筒座脱出不顺滑，且套筒座从侧边翻开，占用很大的空间的弊端

Benefits of technology

本实用新型套筒座脱出采用了分离式机构，套筒座一端从芯轴拉出，固定套筒座的滑轨采用了一分为二的形式，套筒座往下倒，这样就能实现套筒的更换，这种结构的套筒座脱出顺滑，且大大减小了套筒座脱出占用的空间。

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Abstract

The utility model discloses side sleeve changing and disengaging mechanism in the technical field of packaging and printing sleeve changing, including original support, sleeve seat, two groups of slide rail and two groups of movable slider, movable slider and slide rail corresponding sliding connection, and slide rail includes slide rail no.
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Claims

1. A side sleeve replacement and release mechanism, comprising an original support, a sleeve seat (1), two sets of slide rails and two sets of movable sliders (5), wherein the movable sliders (5) are slidably connected to the slide rails, characterized in that: The slide rail includes a slide rail 1 and a guide rail (4), and the sleeve seat (1) is fixed on two sets of movable sliders (5); The original support is provided with a split guide rail seat (6) on the front side, and the guide rail (4) is fixedly installed on the split guide rail seat (6); The split guide rail seat (6) is provided with rotating shaft fixing seats (9) on both the left and right sides. The rotating shaft fixing seats (9) are fixedly connected to the original support. The rotating shaft (8) is fixedly connected to the side wall of the two sets of rotating shaft fixing seats (9) that are close to each other. The end of the rotating shaft (8) away from the rotating shaft fixing seat (9) is rotatably connected to the split guide rail seat (6).

2. The side sleeve replacement and release mechanism according to claim 1, characterized in that: A mounting plate is fixedly connected to one side of the bottom of the split guide rail base (6), and a pneumatic spring (7) is rotatably connected to the side of the mounting plate.

3. The side sleeve replacement and release mechanism according to claim 2, characterized in that: The top end of the pneumatic spring (7) is rotatably connected to the split guide rail seat (6).

4. The side sleeve replacement and release mechanism according to claim 1, characterized in that: A handle (3) is provided on the side of the sleeve seat (1) close to the split guide rail seat (6).

5. The side sleeve replacement and release mechanism according to claim 1, characterized in that: A locking seat (2) is provided on the front side of the sleeve seat (1), and the locking seat (2) is located between the two sets of slide rails.

6. The side sleeve replacement and release mechanism according to claim 5, characterized in that: The locking seat (2) is plugged into the original support member.

7. The side sleeve replacement and release mechanism according to claim 1, characterized in that: The slide rail (1) and the guide rail (4) are located on the same straight line.