一种裁切机刀口防护机构

By installing transparent baffles and locking strips around the cutting machine blade, the problem of insufficient protection for the cutting machine blade is solved, effectively shielding the blade, improving safety, preventing foreign objects from entering, and reducing the risk of personal injury.

CN224509903UActive Publication Date: 2026-07-17GUANGDONG CHAOJIE INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG CHAOJIE INTELLIGENT TECHNOLOGY CO LTD
Filing Date
2025-08-30
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The lack of effective protection around the blade of existing cutting machines makes it easy for foreign objects to enter the cutting area, posing a serious safety hazard, especially when the operator is not paying attention, which may cause personal injury.

Method used

Design a cutting machine blade protection mechanism, which adopts a transparent baffle and a locking strip structure, and is fixedly installed around the cutting machine blade by bolts. The transparent baffle can be flipped and automatically reset, and the locking strip is engaged in the slot to effectively block the blade.

Benefits of technology

It improves the safety around the blade when the cutting machine is working, prevents foreign objects from entering, reduces the risk of personal injury, and improves operational safety.

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Abstract

本实用新型属于防护机构技术领域，具体涉及一种裁切机刀口防护机构，包括安装条，两个所述安装条之间活动安装有一根横杆，每根所述安装条的一侧外壁上贯穿开设有与裁切机刀口处机体外壁对接的安装孔；所述横杆的底部粘接有一块透明挡板，所述透明挡板的底部两侧分别安装有一块卡条，本实用新型，使用时将两个安装条通过螺栓与裁切机刀口周边的机体进行对接，使用时将横杆向下调节，横杆向下移动时会带动透明挡板向下移动。当透明挡板完全遮挡住裁切机刀口前端时，此时停止调节，并将透明挡板稍微调节使卡条能够完整的卡入卡槽当中。由此便能将透明挡板有效的遮挡在裁切机刀口周边，从而提升裁切机工作时刀口周边的安全性。
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Claims

1. A cutting machine knife guard mechanism comprising a mounting bar (1), characterised in that, A crossbar (2) is movably installed between the two mounting strips (1), and a mounting hole is provided on one side of the outer wall of each mounting strip (1) to connect with the outer wall of the machine body at the cutting edge of the cutting machine. A transparent baffle (3) is glued to the bottom of the crossbar (2). A clip (4) is installed on each side of the bottom of the transparent baffle (3). The clip (4) is detachably fixed on the transparent baffle (3) by bolts. The end of the clip (4) away from the transparent baffle (3) is engaged in the inside of the slot (5). The slot (5) is opened on the outer wall of the mounting strip (1).

2. A knife guard mechanism for a cutting machine as claimed in claim 1, wherein: The two ends of the crossbar (2) are respectively screwed to one end of an end post (21), and the other end of the end post (21) is fixedly installed in the inner ring of the bearing (22).

3. The knife guard mechanism of claim 1, wherein: A groove (11) is provided on one side of the mounting strip (1), and an end post (21) and a bearing (22) are movably installed inside the groove (11).

4. The knife guard mechanism of claim 2, wherein: The bottom of the bearing (22) is fixedly mounted with a base plate (23), the bottom of the base plate (23) is connected to the top of the spring (24), and the bottom of the spring (24) is connected to the inner wall of the bottom of the longitudinal end of the slide groove (11).

5. The knife guard mechanism of claim 1, wherein: Five slots (5) are vertically and evenly spaced on the outer wall of the two mounting strips (1) on opposite sides, and the depth of the slots (5) is adapted to the thickness of the mounting strips (4).

6. The knife guard mechanism of claim 1, wherein: The card strip (4) is made of flexible metal.