A steel strip cutting device for hose clamp production

By designing a steel strip cutting device for hose clamp production that includes grinding with a grinding plate and positioning adjustment with an image processor, the problems of burrs, flash, and positional deviation during hose clamp cutting were solved, achieving high-quality and efficient hose clamp production.

CN121018166BActive Publication Date: 2026-05-26NANJING HONGJIA MASCH MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING HONGJIA MASCH MFG CO LTD
Filing Date
2025-09-16
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing steel strip cutting devices used in hose clamp production are prone to producing burrs and flash during the cutting process, and require manual adjustment of the hose clamp position, resulting in deviations in the cut surface, which affects product quality and subsequent processing efficiency.

Method used

Design a steel strip cutting device including an extension component, a cutting component, a reciprocating component, a sliding component, and a hose clamp alignment component. The hose clamp cross-section is ground by a grinding plate, and the position of the hose clamp is adjusted by an image processor to ensure vertical cutting.

Benefits of technology

It effectively removes burrs and flash from the cut surface of the hose clamp, improves product quality, reduces the need for manual adjustments, and ensures cutting accuracy and efficiency.

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Abstract

This invention relates to the field of metal cutting technology and provides a steel strip cutting device for hose clamp production, including a housing and an extension assembly disposed inside the housing. The extension assembly includes a slide rod, a first slide plate slidably connected to the slide rod, upright plates symmetrically fixedly connected to the bottom of the first slide plate, a first rack fixedly connected to the lower surface of the first slide plate, a second slide plate slidably connected to the slide rod and below the first slide plate, a second rack fixedly connected to the upper surface of the second slide plate, a second spring fixedly connected between the first and second slide plates, and a gear shaft meshing between the first and second racks. The beneficial effect of this invention is that, by pressing the cutter and the base together, the grinding plate slides inside the cutter after the hose clamp is cut, so that the grinding plate does not affect the cutter's cutting of the hose clamp when it is not extended, and the grinding plate can actively extend from inside the equipment after the hose clamp is cut, which facilitates the grinding of the hose clamp cross-section.
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