Wire cutting device

By incorporating a wire feeding, cutting, and take-up mechanism into the wire cutting device, and utilizing a clamping mechanism to eliminate internal stress in the wire, the problems of uneven cuts and length deviations during wire cutting are solved, achieving high-quality cutting results.

CN224508326UActive Publication Date: 2026-07-17SENIOR (NANTONG) NEW MATERIAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SENIOR (NANTONG) NEW MATERIAL TECH CO LTD
Filing Date
2025-07-11
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In existing wire cutting devices, the internal stress caused by long-term bending and twisting of the wire is difficult to eliminate during the cutting process, resulting in uneven cuts and length deviations, which affects the cutting quality.

Method used

The cutting device is equipped with a wire feeding mechanism, a cutting mechanism, and a wire take-up mechanism. The wire feeding and take-up mechanisms are used to tension the wire, and the clamping mechanism is used to clamp and fix the wire, eliminating internal stress deformation and ensuring the flatness and accuracy of the cutting process.

Benefits of technology

By eliminating the internal stress deformation of the wire, the flatness of the cut is ensured and the length deviation is eliminated, thus improving the cutting quality.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224508326U_ABST
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Abstract

The utility model relates to cutting device technical field especially relates to a kind of electric wire cutting device, it includes workbench;Workbench is sequentially provided with pay-off mechanism, cutting mechanism and take-up mechanism along first direction, the pay-off mechanism is used to pay-off to electric wire volume;The cutting mechanism is used to cut electric wire;The take-up mechanism is used to the electric wire that passes through the cutting mechanism is tensioned and recycled;The cutting mechanism is provided with compacting mechanism, and the compacting mechanism is used to the electric wire to be cut is compacted and fixed.The utility model can effectively cut electric wire, guarantee the flatness of cutting incision, eliminate length deviation, guarantee cutting quality.
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Claims

1. An electric wire cutting device characterized by comprising: include: A workbench (1) is provided with a wire feeding mechanism (3), a cutting mechanism (2) and a wire take-up mechanism (4) arranged sequentially along a first direction on the workbench (1); The wire feeding mechanism (3) is used to feed the wire coil; the cutting mechanism (2) is used to cut the wire; the wire take-up mechanism (4) is used to tension and retract the wire passing through the cutting mechanism (2); the cutting mechanism (2) is also provided with a pressing mechanism (5), which is used to press and fix the wire to be cut.

2. The electrical wire cutting apparatus according to claim 1, wherein The cutting mechanism (2) includes a support frame (21), a lifting drive assembly, and a cutter (25). The support frame (21) is fixedly mounted on the worktable (1). The lifting drive assembly is mounted on the top of the support frame (21) near the worktable (1). The lifting drive assembly is connected to the cutter (25). The lifting drive assembly can drive the cutter (25) to move up and down to move closer to or away from the worktable (1).

3. The electrical wire cutting apparatus according to claim 2, wherein The lifting drive assembly includes a lifting drive component (22) and a connecting plate (23). The lifting drive component (22) is fixedly mounted on the support frame (21). The lifting drive component (22) is connected to the connecting plate (23) in a transmission manner. The lifting drive component (22) can drive the connecting plate (23) to lift. The cutter (25) and the pressing mechanism (5) are mounted on the connecting plate (23).

4. The wire cutting device according to claim 3, characterized in that, The clamping mechanism (5) includes a damper (51), a compression spring (52), and a pressure plate (53). One end of the damper (51) is connected to the connecting plate (23), and the other end of the damper (51) is connected to the pressure plate (53). The compression spring (52) is disposed between the connecting plate (23) and the pressure plate (53). One end of the compression spring (52) is connected to the connecting plate (23), and the other end of the compression spring (52) is connected to the pressure plate (53).

5. The wire cutting apparatus according to claim 1, wherein The wire feeding mechanism (3) includes two first mounting plates (31) arranged at relative intervals along the second direction. A wire feeding assembly (32), a first roller pressing assembly (33) and a first tensioning roller assembly (34) are arranged between the two first mounting plates (31). The wire of the wire coil can pass through the first roller pressing assembly (33), go around the first tensioning roller assembly (34), and then be wound on the take-up mechanism (4).

6. The electrical wire cutting apparatus according to claim 5, wherein The wire feeding assembly (32) includes a wire feeding roller (321) and a wire feeding drive (322). The wire feeding roller (321) is rotatably disposed between two first mounting plates (31). The wire feeding drive (322) is fixedly disposed on the side wall of the two first mounting plates (31) and is connected to the wire feeding roller (321) in a transmission manner.

7. The electrical wire cutting apparatus according to claim 6, wherein The first roller pressing assembly (33) includes a first pressure roller (331) and a first pad roller (332) spaced apart along the height direction. The first pressure roller (331) and the first pad roller (332) are rotatably disposed between the two first mounting plates (31).

8. The electrical wire cutting apparatus according to claim 7, wherein The wire feeding mechanism (3) further includes two first position adjustment components (35). Each of the two first mounting plates (31) is provided with a first vertical sliding groove (311). The first pressure roller (331) is slidably disposed in the two first vertical sliding grooves (311). Each first position adjustment component (35) is correspondingly disposed on one of the first mounting plates (31). The two first position adjustment components (35) are connected to both ends of the first pressure roller (331) and can adjust the distance between the first pressure roller (331) and the first pad roller (332).

9. The electrical wire cutting apparatus according to claim 7 or 8, characterized by An electric heating plate is provided on the outer peripheral surface of the first pad roller (332) and / or the outer peripheral surface of the first pressure roller (331).

10. The electrical wire cutting apparatus according to claim 5, wherein The first tensioning roller assembly (34) includes a first top roller (342) and two second position adjustment assemblies (36). The two second position adjustment assemblies (36) are respectively disposed on the side of the two first mounting plates (31) away from the cutting mechanism (2). The first top roller (342) is slidably disposed between the two second position adjustment assemblies (36). The second position adjustment assemblies (36) can drive the first top roller (342) to move closer to or away from the first rolling assembly (33) in a first direction.