折弯机构及芯线折弯设备
By combining the bending mechanism with the conveyor belt, precise bending of the core wire and automated assembly line operation were achieved, solving the problem of poor consistency in the bending angle of the core wire and improving production efficiency and quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LUXSHARE PRECISION INDUSTRY (CHUZHOU) CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-17
AI Technical Summary
In the 3C industry, poor consistency in the bending angle of the core wire affects subsequent processing steps.
The bending mechanism includes a mechanism base, a lifting platform, a left bending component, and a right bending component. The lifting platform moves the bending boss closer to or away from the core wire, and the left and right bending components work together to achieve precise bending. Combined with a conveyor belt and carrier positioning components, it enables automated assembly line operation.
It improves the accuracy and stability of core wire bending, realizes automated production, reduces manual operation, and improves production efficiency and bending quality.
Smart Images
Figure CN224508309U_ABST
Abstract
Claims
1. A bending mechanism for bending a plurality of cores (910) on a carrier (900), the cores (910) extending in a wiring direction (Y), characterized in that, The bending mechanism includes: Mechanism seat (419); A lifting platform (421) is movably connected to a first bending boss (409) and a second bending boss (410). The lifting platform (421) can move closer to or further away from the core wire (910) in the vertical direction (Z) relative to the mechanism seat (419), so that the first bending boss (409) and the second bending boss (410) can support the core wire (910). The first bending boss (409) and the second bending boss (410) can move closer to or further away from each other in the clamping direction (X) to clamp or release the root of the core wire (910). A left bending assembly capable of pushing a portion of the core wire (910) away from the head of the carrier (900) along the clamping direction (X) from left to right; A right-bending assembly capable of pushing the remaining core wire (910) away from the head of the carrier (900) from right to left along the clamping direction (X).
2. The folding mechanism of claim 1, wherein The left-bending assembly includes a first bending platform (412) and a first cam (414). The number of first cams (414) is the same as the number of corresponding core wires (910), and they correspond one-to-one. The first cams (414) are parallel to the horizontal plane and are rotatably connected to the first bending platform (412) about the vertical direction (Z). The side of the first cam (414) is in contact with the core wire (910); and / or, The right-bending assembly includes a second bending platform (413) and a second cam (415). The number of the second cam (415) is the same as the number of the corresponding core wires (910) and they correspond one-to-one. The second cam (415) is parallel to the horizontal plane and is rotatably connected to the second bending platform (413) about the vertical direction (Z). The side of the second cam (415) is in contact with the core wires (910).
3. The bending mechanism according to claim 2, wherein The first bending platform (412) can move closer to or further away from the core wire (910) along the wiring direction (Y); and / or, The second bending platform (413) can move closer to or further away from the core wire (910) along the wiring direction (Y).
4. The bending mechanism according to claim 3, wherein The left bending assembly further includes a first bending seat (416), which is movably connected to the mechanism seat (419) and is movable along the clamping direction (X). A first bending platform (412) is movably connected to the first bending seat (416) and is movable relative to the first bending seat (416) along the wiring direction (Y); and / or, The right-bending assembly further includes a second bending seat (417), which is movably connected to the mechanism seat (419) and can move along the clamping direction (X). The second bending platform (413) is movably connected to the second bending seat (417) and can move relative to the second bending seat (417) along the wiring direction (Y).
5. The folding mechanism of claim 1, wherein The first bending boss (409) is provided with a first bending protrusion, the number of which is the same as the number of the core wires (910) and they correspond one-to-one. The second bending boss (410) is provided with a second bending protrusion, the number of which is the same as the number of the core wires (910) and they correspond one-to-one. The first bending protrusion and the second bending protrusion respectively clamp the core wires (910) from both sides of the clamping direction (X).
6. The bending mechanism of claim 1, wherein A cam follower (411) is movably connected to the mechanism base (419). The cam follower (411) can move closer to or further away from the lifting platform (421) along the wiring direction (Y). The cam follower (411) can be inserted between the first bending boss (409) and the second bending boss (410) to push the first bending boss (409) and the second bending boss (410) away from each other. The first bending boss (409) is elastically connected to the lifting platform (421) through a first elastic member (423), so that the first bending boss (409) moves toward the second bending boss (410). The second bending boss (410) is elastically connected to the lifting platform (421) through a second elastic member (424), so that the second bending boss (410) moves toward the first bending boss (409).
7. The bending mechanism according to claim 6, wherein The first bending boss (409) is rotatably connected to a first boss roller, which can rotate around the vertical direction (Z). The second bending boss (410) is rotatably connected to a second boss roller (425), which can rotate around the vertical direction (Z). Both sides of the cam follower (411) are provided with mating surfaces. Along the direction towards the lifting platform (421), the distance between the two mating surfaces gradually decreases. The two mating surfaces can slide and engage with the sides of the first boss roller and the second boss roller (425) respectively to push the first bending boss (409) and the second bending boss (410).
8. The bending mechanism according to any one of claims 1 to 7, characterized in that The lifting platform (421) is rotatably connected to a lifting platform roller (422), which can rotate around the clamping direction (X); a lifting end (418) is movably connected to the mechanism base (419), which can move closer to or away from the lifting platform (421) along the wiring direction (Y). The top of the lifting end (418) is provided with an inclined surface, which gradually tilts downward along the direction toward the lifting platform (421). The inclined surface can slide and cooperate with the side of the lifting platform roller (422) to lift the lifting platform (421).
9. A core bending apparatus for handling a carrier (900) located at a bending position, characterized by The core wire bending device includes a conveyor belt (300) and a bending mechanism according to any one of claims 1-8. The conveyor belt (300) is used to convey the carrier (900) so that the carrier (900) passes through the bending position. The bending mechanism further includes a carrier positioning member (408) which selectively positions the carrier (900) located at the bending position. The bending mechanism is used to bend the core wire (910) on the carrier (900) located at the bending position.
10. The core wire bending apparatus according to claim 9, characterized by The bending mechanism further includes a bending carrier positioning drive unit (401), the output end of which is connected to the carrier positioning member (408) and is used to drive the carrier positioning member (408) to press against the carrier (900) in the vertical direction (Z).