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Coiling rod with changeable diameter

A coil material and variable technology, which is applied in the field of variable diameter coil rods, can solve the problems of cost of money, space, and time-consuming, etc., and achieve the effect of variable diameter, high cost performance, and convenient and quick adjustment

Inactive Publication Date: 2014-03-05
吴中区甪直渡岘工艺品厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you change other products, you often need to replace the coiling rod or even the coiling machine, which takes a long time, and the spare coiling rod or coiling machine needs to spend a certain amount of money and space

Method used

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  • Coiling rod with changeable diameter

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A variable-diameter coiled rod, comprising: a cross support body 1, a movable pad 2, a fixing bolt 3, a positioning center hole 4, and a sliding adjustment groove 5. The cross support body 1 includes a circular iron block and is located on the iron 4 support rods around the block, abandoning the overall iron plate structure, reducing the overall weight, the positioning center hole 4 is located at the center of the circular iron block, a...

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Abstract

The invention discloses a coiling rod with a changeable diameter. The coiling rod with the changeable diameter comprises a cross-shaped supporting body, movable pads, fixing bolts, a positioning center hole and sliding regulating grooves, wherein the cross-shaped supporting body comprises a circular iron block and four supporting rods located on the periphery of the iron block, the positioning center hole is located in the center of the circular iron block, the number of the sliding regulating grooves is 4, the sliding regulating grooves are located on the four supporting rods respectively, each supporting rod is connected with the corresponding movable pad, and the movable pads are connected with the supporting rods through the fixing bolts. Through the mode, according to the coiling rod with the changeable diameter, the mode that fixation is achieved in a sliding mode through the bolts is adopted to change the center distances of the movable pads, and therefore the diameter of the coiling rod can be changed, the coiling rod can be adapted to different products, regulation is convenient and fast, and cost performance is high.

Description

technical field [0001] The invention relates to the field of coiling rod design, in particular to a variable-diameter coiling rod. Background technique [0002] In trademark, printing, weaving, adhesive tape and other industries, it is necessary to use the unwinding machine for product rewinding or raw material unwinding. In the process of coiling, in order to prevent the rolled material from wrinkling, loosening or breaking, it is often required that the coiling machine has a certain speed and tension during operation, so as to improve the quality of the coil. [0003] In general coiling machines, the diameter of the coiling rods is fixed, which is set for a class of products. If other products are replaced, it is often necessary to replace the coiling rod or even the coiling machine, which takes a long time, and the spare coiling rod or coiling machine needs to spend a certain amount of money and space. Contents of the invention [0004] The technical problem mainly so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H75/24
Inventor 吴丹
Owner 吴中区甪直渡岘工艺品厂
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