Uniform wiring device adopting split nut

A technology of opening and closing nuts and wiring devices, which is applied in the directions of transportation and packaging, transportation of filamentous materials, and processing of thin materials, etc., can solve the problems of overlapping power lines and uncertain number of turns of winding.

Inactive Publication Date: 2012-03-14
天津北科精工科技股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the power cords used by various electronic and electrical equipment need to be wound into a regular shape before leaving the factory, because the number of winding turns of the processing object is uncertain, and to prevent the power cords from overlapping each other, the present invention adopts a combination of

Method used

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  • Uniform wiring device adopting split nut
  • Uniform wiring device adopting split nut

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Experimental program
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Embodiment Construction

[0011] Such as figure 1 As shown, when winding the power cord (13), the winding main shaft (2) and all its parts will form a whole, and there will be no relative movement between the parts. The stepping motor (3) makes the whole system rotate together through the toothed belt 1 (4), realizing winding. Simultaneously, the right half split nut (8) and the left half split nut (9) are combined under the pneumatic drive to form a screw pair with the wiring screw (7). The toothed belt 2 (5) drives the wiring screw (7) to rotate, and the wiring board (11) moves at a constant speed while holding the power cord (13) under the cooperation of the two half nuts and the wiring screw (7), so as to realize uniform wiring . The winding and uniform wiring parts are driven by the same stepper motor (3).

[0012] After the wiring is completed, the stepper motor (3) does not need to rotate in the opposite direction to drive the wiring board (11) back to the initial position. But make two half...

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PUM

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Abstract

The invention discloses a uniform wiring device which is applied to various electronic and electrical appliance equipment production lines taking electricity as a power source and avoiding the phenomenon that power cords are mutually folded when the power cords used by the uniform wiring device are wound according to different ring number. The wiring device comprises a screw rod, a split nut, a spring, a wiring board and the like. The uniform wire and a winding part share one stepping motor as the power source; and when the power cords are wound, the split nut is pneumatically driven to form a spiral pair together with a wiring screw rod. The wiring board fixedly arranged on the split nut moves at constant speed by supporting the power cords and realizes uniformity in wiring. After wiring is finished, the wiring board returns to the initial position under the action of the spring by only enabling the split nut to be pneumatically driven without reversely rotating the stepping motor.

Description

Technical field: [0001] The invention is applied to various electronic and electrical equipment production lines with electricity as the power source, so that when the power cords used are wound according to different turns, the power cords will not be folded with each other, and the split nut is used. Evenly route the device. Background technique: [0002] All will use various electronic and electrical equipment in a large amount in production and life, and the common point of these equipments is all to use power line to connect power supply. For neatness and convenience of packing, the power cord should be wound into a regular shape. In order to prevent the power cords from overlapping each other during automatic winding, the position of the input end of the power cord will move a distance of one diameter each time the winding is completed. Such problems are easy to solve if the number of winding turns is fixed. For a general-purpose device, because the number of turns ...

Claims

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Application Information

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IPC IPC(8): B65H57/28
Inventor 陈利邢建祥
Owner 天津北科精工科技股份公司
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