一种热缩管切割装置

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The design of the guide seat and conveying structure ensures that the heat shrink tubing cutting device cuts the same length every time, solving the problem of inconsistent lengths in traditional manual cutting and improving product quality.

CN224509853UActive Publication Date: 2026-07-17ZHONGXIANG CHANGXING ELECTRONIC TECHNOLOGY CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: ZHONGXIANG CHANGXING ELECTRONIC TECHNOLOGY CO LTD
Filing Date: 2025-06-27
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Traditional manual cutting of heat shrink tubing results in inconsistent cut lengths each time, affecting product quality.

Method used

A heat shrink tubing cutting device including a guide seat, a conveying structure, and a clamping structure is designed. The guide seat limits the heat shrink tubing, and the rotating disk and horizontal rack of the conveying structure ensure the consistency of the length of each cut. The meshing teeth and rack work together to achieve fixed-length conveying of the heat shrink tubing.

Benefits of technology

This ensures the accuracy and consistency of the cutting length of heat shrink tubing each time, improving the stability of product quality.

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Abstract

本实用新型涉及管材加工技术领域，尤其涉及一种热缩管切割装置，包括：导向座、输送结构；导向座上开有导向口；输送结构包括：底座、连接块、夹持结构、转动盘；连接块可滑动的设置在底座上，使得连接块可相对于导向座靠近或远离；夹持结构设置在连接块一侧；连接块一侧相对设置有两个水平齿条；转动盘设置在两个水平齿条之间；转动盘侧壁上设有啮合齿；啮合齿沿转动盘周向设置；啮合齿可与水平齿条相啮合。通过人工移动的方式，会使得热缩管每次切割的长度会产生较大差异，导致产品不符合要求。相较于现有技术，本实用新型通过导向座对热缩管进行限位，并通过输送结构进行限位，使得夹持结构每次对热缩管输送的距离相同，以符合要求。

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Claims

1. A heat shrink tube cutting apparatus characterized by: include: Guide seat (1), conveying structure (2); The guide seat (1) has a guide opening (11); The conveying structure (2) includes: a base (21), a connecting block (22), a clamping structure (23), and a rotating disk (24); The connecting block (22) is slidably disposed on the base (21), so that the connecting block (22) can move closer to or further away from the guide seat (1); The clamping structure (23) is disposed on one side of the connecting block (22); Two horizontal racks (221) are arranged opposite each other on one side of the connecting block (22); The rotating disk (24) is disposed between the two horizontal racks (221); The rotating disk (24) has meshing teeth (241) on its side wall; The meshing teeth (241) are arranged circumferentially along the rotating disk (24); The meshing tooth (241) can mesh with the horizontal rack (221).

2. The heat shrink tubing cutting device as described in claim 1, characterized in that: The clamping structure (23) includes: a clamping plate (231) and a connecting rod (232); The two clamping plates (231) are respectively disposed at one end of the two connecting rods (232); The two connecting rods (232) are arranged opposite each other so that the two clamping plates (231) are arranged opposite each other; the connecting rods (232) can rotate relative to the connecting block (22) so that the two clamping plates (231) can move closer to or further away from each other.

3. The heat shrink tubing cutting device as described in claim 2, characterized in that: The clamping structure (23) includes: a driven wheel (233) and a driving wheel (234); The connecting rod (232) is L-shaped; The driven wheel (233) is connected to one of the connecting rods (232) on the side away from the clamp (231); The drive wheel (234) is connected to another connecting rod (232) on the side away from the clamp (231); The driving wheel (234) meshes with the driven wheel (233).

4. The heat shrink tubing cutting device as described in claim 3, characterized in that: The conveying structure (2) further includes: a vertical rack (25); The vertical rack (25) is movable relative to the connecting block (22); The vertical rack (25) meshes with the drive wheel (234).

5. The heat shrink tubing cutting device as described in claim 4, characterized in that: The conveying structure (2) further includes: a turntable (26); The turntable (26) is provided with clamping teeth (261) and separating teeth (262) on its side wall; The clamping teeth (261) and the separating teeth (262) are respectively disposed on both sides of the side wall of the turntable (26); The clamping teeth (261) can mesh with the vertical rack (25); The separating tooth (262) can mesh with the driving wheel (234).

6. The heat shrink tubing cutting device as described in claim 5, characterized in that: The clamping teeth (261) are arranged circumferentially along the turntable (26); The separating teeth (262) are arranged circumferentially along the turntable (26); The clamping teeth (261) and the separating teeth (262) are respectively arranged at different positions on the circumference of the turntable (26).

7. The heat shrink tubing cutting device as described in claim 2, characterized in that: One of the connecting rods (232) has a retainer (2322) on the side near the other connecting rod (232); The connecting rod (232) without a card holder (2322) has a card block (2321) on the side near the card holder (2322); The card holder (2322) is matched with the card block (2321): The connecting block (22) has a clamp (222); The clamp (222) is matched with the connecting rod (232).