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Tension adjusting device

A tension adjustment and sliding bar technology, which is used in transportation and packaging, transportation of filamentous materials, thin material handling, etc., can solve problems such as low wire take-up or pay-off efficiency, loose wire spools, and uneven cable winding density. , to improve the efficiency of take-up or pay-off and avoid loosening

Inactive Publication Date: 2011-05-18
正裕电器配件(昆山)有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] Existing cables need to maintain a constant tension during the winding process to avoid problems such as looseness of the coil during the winding process, uneven winding density of the cable, and low efficiency of winding or winding. Better cooperate with winding and unwinding equipment; therefore, some similar devices can use a combination of several pulleys to adjust the tension through the sequential winding of the cables, but the position of the pulleys is not reasonable enough, the cable winding method is more cumbersome, and the cable is out of the line. The direction is not fixed, so there are certain defects

Method used

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Embodiment Construction

[0012] Such as Figure 1-2 As shown, the tension adjustment device of the present invention includes a bracket 1, a slide bar 2, and a pulley 3. Two metal slide bars 2 are vertically arranged on the base 6 of the support 1, and movable bars 2 are installed between the metal slide bars 2. The fixed baffle 4, the front end of the fixed baffle 4 is connected to the pulley 3 and a pulley 3 is installed on the top of the bracket 1 at the same time; the upper and lower sides of the fixed baffle 4 are respectively covered with springs 5 ​​on the sliding bars 2 to strengthen the longitudinal direction of the pulley 3 Elasticity, while being convenient to automatically adjust the tension when the cable passes through, a number of wire slots 7 are evenly opened on the outer cylindrical surface of the pulley 3. Through the configuration of the pulley structure, a certain tension can be kept constant during the retracting and unwinding process, which can avoid the phenomenon of loosening ...

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Abstract

The invention provides a tension adjusting device which comprises a bracket, two slide rods and two slide wheels, wherein the base of the bracket is vertically provided with the two metal slide rods, a movable fixed baffle plate is arranged between the two metal slide rods, the front end of the fixed baffle plate is connected with one slide wheel, and the top end of the bracket is simultaneously provided with the other slide wheel; and the two slide rods which are arranged at the upper side and the lower side of the position of the fixed baffle plate are respectively sheathed with a spring. The tension adjusting device has the beneficial effects that by adopting a top and bottom double-slide wheel structure, a certain tension can be constantly kept during winding and unwinding a cable, the phenomena that a cable coil is loosened, the cable winding thickness is uneven and the like during winding can be avoided, the cable winding efficiency or the wire unwinding efficiency can be improved.

Description

technical field [0001] The invention relates to a tension adjusting device. Background technique [0002] Existing cables need to maintain a constant tension during the winding process to avoid problems such as loosening of the coil during the winding process, uneven winding density of the cable, and low efficiency of winding or winding. Better cooperate with winding and unwinding equipment; therefore, some similar devices can use a combination of several pulleys to adjust the tension through the sequential winding of the cables, but the position of the pulleys is not reasonable enough, the cable winding method is more cumbersome, and the cable is out of the line. The direction is not fixed, so there are certain defects. Contents of the invention [0003] In view of the above defects, the purpose of the present invention is to provide a tension adjustment device that can reasonably adjust the cable tightness, maintain uniform cable density, and improve the efficiency of w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H59/00B65H75/44
Inventor 詹勋浩
Owner 正裕电器配件(昆山)有限公司
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