Device for winding and unwinding two-dimensional roll material

A flat tape and strip technology, applied in the direction of winding strips, paving, transportation and packaging, etc., can solve problems such as troublesome manufacturing process, achieve simplified work, high laying and collecting accuracy, winding and unwinding process improved effect

Inactive Publication Date: 2014-10-01
SMG运动场工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This prior art device is cumbersome to manufacture and only works in one direction, that is, the guide wheels are located behind the machine in the laying direction and are rolled out from there

Method used

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  • Device for winding and unwinding two-dimensional roll material
  • Device for winding and unwinding two-dimensional roll material
  • Device for winding and unwinding two-dimensional roll material

Examples

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Embodiment Construction

[0031] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.

[0032] In the drawings, components that are the same or have the same function are represented by the same component symbols, and the described components will not be described repeatedly when they appear again.

[0033] figure 1 It is a side view of an embodiment of the flat strip winding and unwinding device of the present invention. The device according to the invention consists of at least one forceps 10 , 20 . The pliers 20 are composed of a fixed grasping assembly or pliers assembly 21 and a movable grasping assembly or pliers assembly 22 . The words pliers assembly and grasping assembly are synonymous. Hence the following references to the gripper assembly and the pliers assembly refer to the same assembly on the device. It can be seen from FIG. 1 that the fixed pliers assembly 21 and the movable pliers assembly 22 are movably conn...

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PUM

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Abstract

The invention refers to a device for winding or unwinding two-dimensional roll material, such as for example sheets and / or bands of artificial turf, with at least one pair of tongs, wherein at least two gripping and / or tongs elements delimiting at least partly a winding space with each time at least one roller arranged at the ends of the gripping and / or tongs elements and having a roller surface are arranged, wherein at least one of the rollers can be driven rotationally, and the rollers can be put into contact with a winding of the two-dimensional roll material in order to set the two-dimensional roll material in a winding motion that is in opposite direction of the rotational movement of the rollers for winding or unwinding.

Description

technical field [0001] The present invention relates to a flat strip winding and unwinding device, such as flat strips or strips of artificial turf. Using this device, the strip wound on the guide rollers can be laid down on a corresponding surface, for example on a sports field. Of course another opposite function of the device of the present invention is to recover the strip when it wears out or lays on another plane. The device according to the invention is therefore not only capable of winding, but also of unwinding flat strips or strips consisting of small pieces of material. Background technique [0002] The prior art has devices for laying strips in which the strip to be laid is wound on guide rollers. In operation the guide wheel must be wound on a shaft passing through the guide wheel in order for this prior art device to be able to grip the guide wheel. This device is therefore suitable only for laying such strips, but not for the reverse, that is to say cannot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H16/00B65H18/08
CPCB65H75/425E01C13/08A63C19/12A01G1/004A63C19/04A01G20/12A01G20/18
Inventor 约翰·俄杰斯尔
Owner SMG运动场工程有限公司
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