A zero-damage device for optical fiber used in tension screening machine
A screening machine and zero-damage technology, which is applied in the directions of transportation and packaging, thin material handling, and delivery of filamentous materials, etc., can solve the problems of whipping and long braking time, and achieve whiplash prevention, maintenance-free, and easy control Effect
Active Publication Date: 2021-06-01
TWENTSCHE NANJING FIBER OPTICS
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Problems solved by technology
[0009] The technical problem to be solved by the present invention is to provide a zero-damage optical fiber device for a tension screening machine, which solves the problem that the braking time of the existing tension screening machine is longer when the wire is taken up and the fiber is broken when the breakpoint is separated from the take-up reel. Problem with whipping reel after inertia drift
Method used
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Embodiment Construction
[0031] Such as Figure 1-4 As shown, the present invention discloses a zero-damage optical fiber device for a tension screening machine, which includes a tension screening machine braking device and an optical fiber collecting device. The tension screening machine braking device is arranged on the take-up unit / pay-off unit of the tension screening machine. The optical fiber collection device is arranged on the take-up unit of the tension screening machine. The brake device of the tension screening machine includes a brake bracket 11, a brake shaft 12, a brake disc 13 and a jaw 14. The brake shaft 12 is installed on the brake bracket 11. The brake shaft 12 is connected with the tension The motor of the take-up unit of the screening machine is connected, the brake flying disc 13 is installed on the brake shaft 12, the gripper 14 is set on the tension screening machine, and the gripper 14 is provided with a bayonet 141 corresponding to the braking disc 13. The optical fiber collec...
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The invention relates to the technical field of optical fiber screening, in particular to a zero-damage optical fiber device for a tension screening machine, which includes a tension screening machine braking device and an optical fiber collecting device. The line unit and the optical fiber collection device are set on the take-up unit of the tension screening machine. The tension screening machine brake device includes a brake bracket, brake shaft, brake disc and jaws, and the optical fiber collection device includes a broken fiber collection box, the first baffle, the second Bezel and boot keys. The invention solves the technical problems of long length of optical fiber drawn into the take-up reel caused by long braking time of the take-up reel in the existing tension screening machine, and high whipping force of the broken end of the optical fiber; it can effectively collect the broken fiber, and at the same time Guidance limits the tailing of the optical fiber due to inertia, which can completely prevent the whipping of the take-up reel by the broken fiber, save costs and improve production efficiency.
Description
technical field [0001] The invention relates to the technical field of optical fiber screening, in particular to an optical fiber zero-damage device used in a tension screening machine. Background technique [0002] The tension screening machine (the prior art, not shown in the figure) can be used for both optical fiber screening test and optical fiber rewinding. The existing tension screening machine mainly includes a pay-off unit, a tension screening unit, a take-up unit and an optical fiber tensioning unit. The guide wheel, etc., the take-up unit and the pay-off unit are all driven by servo motors, and the motors are connected to the driver. During the process of tension screening or rewinding, the fiber is often broken because the strength of the weak point cannot withstand the tension. After the fiber is broken, the motor of the take-up unit of the tension screening machine cannot be stopped immediately due to the large inertia, resulting in the broken end of the fiber ...
Claims
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IPC IPC(8): B65H54/70B65H75/30
CPCB65H54/70B65H75/30B65H2701/32
Inventor 宁四平
Owner TWENTSCHE NANJING FIBER OPTICS