Tension adjusting device
A tension adjustment device and tension technology, which are used in transportation and packaging, coiling strips, thin material handling, etc., can solve the problem of high cost
Pending Publication Date: 2021-08-10
CHANGZHOU XINGYUAN NEW ENERGY MATERIAL CO LTD
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Problems solved by technology
Some existing equipment for taper tension control usually requires the use of high-precision sensors and complex algorithms, and the cost is relatively high
Method used
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Embodiment Construction
[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0021] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific ...
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The invention provides a tension adjusting device. The tension adjusting device comprises a support, a winding roller, a first passing roller, a second passing roller, a driving piece, a first pressing roller, a second pressing roller and a linkage mechanism; the first passing roller and the second passing roller are both installed on the support, are arranged in a spaced mode and are both used for supporting materials; the driving piece is installed on the support and can drive the winding roller to rotate, so that the materials sequentially pass through the first passing roller and the second passing roller and are wound around the periphery of the winding roller; and the first pressing roller is used for abutting against the materials located between the first passing roller and the second passing roller, the second pressing roller is used for pressing the materials on the winding roller, and the first pressing roller and the second pressing roller are both connected with the linkage mechanism. According to the tension adjusting device provided by the invention, taper tension control in the winding process can be achieved, the structure is simple, and cost is low.
Description
technical field [0001] The invention relates to the technical field of material winding and unwinding equipment, in particular to a tension adjusting device. Background technique [0002] For film materials, during the winding process of the material, as the diameter of the winding increases, the tension of the winding material needs to be gradually reduced to ensure the quality of the winding. The process of tension reduction is often referred to as taper tension control or taper control. Some existing devices for taper tension control usually require the use of high-precision sensors and complex algorithms, and the cost is relatively high. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a tension adjustment device, which can realize taper tension control in the winding process, and has a simple structure and low cost. [0004] The te...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B65H23/188B65H23/26B65H18/08
CPCB65H18/08B65H23/1888B65H23/26
Inventor 孙鹏植志飞
Owner CHANGZHOU XINGYUAN NEW ENERGY MATERIAL CO LTD