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Material folding equipment and method

A technology of folding equipment and a folding method, applied in the field of axial folding of cylindrical materials and axial folding of cylindrical materials, can solve the problems of inconvenient use, uneven axial folding of axially folded materials, cost, use and maintenance High costs and other issues, to achieve the effect of uniform and neat axial folding

Inactive Publication Date: 2014-11-12
DACHENG ELECTRONICS PROD SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The axial folding of the axially folded material obtained in this way is uneven and irregular, and the accommodation space of the special box cannot be effectively used, and it is difficult to uniformly unfold the cylindrical material from the special box in the axial direction, which is inconvenient to use
[0003] Moreover, the existing equipment for making axially folded cylindrical materials includes complex feeding devices, pressing devices, etc. to axially fold the cylindrical materials, so the cost, use and maintenance costs of the equipment itself are relatively high

Method used

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  • Material folding equipment and method
  • Material folding equipment and method
  • Material folding equipment and method

Examples

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Embodiment Construction

[0040] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0041] figure 1 and figure 2 An embodiment of a tubular material folding apparatus 10 is shown. It will be appreciated that combinations of all and parts of the retraction device 100 , the crimping device 200 , the feeding device 300 and the support structure 500 may form various embodiments of the apparatus 10 .

[0042] The feeding device 300 is used to reciprocate along the axial direction, and deliver the tubular material (not shown) to be folded to the shrinking device 100 . The shrinking device 100 is used to cooperate with the reciprocating movement of the feeding device 300 to fold the cylindrical material in the axial direction. The crimping device 200 is arranged around the shrinking device 100 for fixing the folded material portion. The shrinking device 100 , the crimping device 200 and the feeding device 300 are all installed on the supporting structure...

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Abstract

A material folding device (10) comprises a feeding device (300) which can reciprocate along the axial direction to provide a cylindrical material; a retracting device (100) which cooperates with the reciprocatory motion of the feeding device and makes the cylindrical material retract in the radial direction by reducing the internal pressure within the cylindrical material provided by the feeding device so as to fold the cylindrical material in the axial direction; and a buckling device (200) which is provided around the retracting device for fixing the folded cylindrical material. A material folding method is used for making an axially folded cylindrical material. According to the material folding device and method, the folded material folded symmetrically and orderly in the axial direction may be obtained.

Description

technical field [0001] The present application relates to material folding apparatus and methods, and in particular to apparatus and methods for axially folding cylindrical materials. The present application also relates to an axially folded tubular material made by this method. Background technique [0002] The existing equipment for making axially folded cylindrical materials presses and laminates the cylindrical materials placed in the annular cavity of the mould, so as to make the axially folded cylindrical materials. The axial folding of the axially folded material obtained in this way is not uniform and neat, and the accommodation space of the special box cannot be effectively used, and it is difficult to uniformly unfold the tubular material axially from the special box, which is inconvenient to use. [0003] Moreover, the existing equipment for making axially folded cylindrical materials includes complex feeding devices, pressing devices, etc. to axially fold the cy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C49/16
CPCB21D7/066B21D7/06
Inventor 林建人谢光龙
Owner DACHENG ELECTRONICS PROD SHENZHEN