Anti-impact special-shaped flexible material cutting device
A technology of flexible materials and cutting devices, applied in vibration suppression adjustment, metal processing, spring/shock absorber, etc., can solve the problems of unstable cutting, low cutting efficiency, low cutting precision, etc., to ensure relative stability, automatic Adapt to the shock load and ensure the effect of shock resistance
Pending Publication Date: 2022-05-31
上海百琪迈科技(集团)有限公司
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[0004] The object of the present invention is to provide an impact-resistant special-shaped flexible material cutting device, which is used to solve the problem of low cutting precision, low cutting efficiency and unstable cutting caused by the knives being easily subjected to non-periodic random impact when the existing cutting device cuts special-shaped flexible materials question
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[0032] The features and performance of the present invention will be described in further detail below in conjunction with the embodiments.
[0034] The frame 1 is a steel structure welded frame, and the whole is rectangular.
[0036] The rotary knife mechanism 3 is suspended on the output slider 231, including a bracket 31 and a connecting shaft rotatably assembled on the bracket 31
[0037] The shock absorbing device 4 includes a shock absorbing box 41 fixed on the lower end of the connecting shaft 32, and the shock absorbing box 41 has a rectangular shock absorbing cavity.
[0038] There are two driving boards 10, which are respectively attached to the outside of the two side boards 4221. The two driving boards 10 are respectively provided with
[0040] The driven synchronous pulley 36 is fixedly connected with the connecting shaft 32, and is coaxially connected with the through hole at the far end of the bracket 31. connecting shaft
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The invention relates to an anti-impact special-shaped flexible material cutting device which aims at solving the problems that a cutter of an existing cutting device is prone to non-periodic random impact, so that the cutting precision is low, the cutting efficiency is low, and cutting is not stable. Comprising a rack, a stepping moving mechanism, a cutter rotating mechanism, a damping device, a cutter rest, a driving plate, a cutter shaft and a limiting plate. The knife rest is installed on the lower portion of the damping device and comprises a rectangular block and a U-shaped frame arranged on the lower portion of the rectangular block, and fixed outer magnetic rings are arranged on two side plates of the U-shaped frame respectively; the driving plates are respectively attached to the outer surfaces of the two side plates, and a plurality of driving electromagnets are uniformly distributed on the inner circumferential surfaces of driving holes of the two driving plates; a blade is installed in the middle of the cutter shaft, fixed inner magnetic rings corresponding to the fixed outer magnetic rings in a one-to-one mode are arranged on the cutter shaft in a sleeved mode, the fixed inner magnetic rings and the fixed outer magnetic rings are opposite in polarity and repel each other, rotor magnets corresponding to the driving electromagnets in the two driving holes in a one-to-one mode are arranged on the cutter shaft, and the driving electromagnets drive the rotor magnets to rotate after being powered on.
Description
A kind of impact-resistant special-shaped flexible material cutting device technical field [0001] The present invention relates to an impact-resistant special-shaped flexible material cutting device. Background technique Special-shaped flexible material refers to a kind of flexible material with uneven thickness, toughness, hardness, etc. When cutting efficiently, materials with different toughness and hardness have different forms of force on the cutting tool. Especially when cutting non-uniform materials, the tool will be subjected to non-periodic random shocks, which is very important for efficient cutting. Jobs can greatly affect the quality of the cut. Therefore, there is an urgent need for a kind of tailoring that can be adapted to various special-shaped flexible materials, and the tailoring is stable, precise and efficient. Cutting device. SUMMARY OF THE INVENTION The object of the present invention is to provide a kind of impact-resistant special-shaped...
Claims
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IPC IPC(8): B26D1/28B26D5/08B26D7/26B26D7/00F16F15/067
CPCB26D1/28B26D5/086B26D7/2628B26D7/00F16F15/067
Inventor 袁博冯坚栋
Owner 上海百琪迈科技(集团)有限公司
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