A coil unwinding device
A technology of unwinding device and coil material, which is applied in the directions of coiling strips, transportation and packaging, and thin material processing. To ensure smoothness and stability, the effect of small footprint
Active Publication Date: 2021-09-03
NEWTRY COMPOSITE
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Problems solved by technology
[0002] The traditional unwinding device uses a motor to drive the unwinding roller to unwind the coiled material. However, due to the large stress generated by the coiled material itself, it cannot be unrolled directly. It is difficult to drive when unwinding, which makes unwinding difficult and cannot meet its production requirements. demand, and the existing unwinding device takes up a lot of space, and needs to be connected to the power supply and gas source, which cannot flexibly realize site transfer, and the production cost is high
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[0027] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0028] In the description of the present invention, it should be noted that the terms belonging to "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention.
[0029] In the description of the present invention, ...
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The invention relates to a coil unwinding device, comprising a base, a support wheel set, a guide wheel set and a clamping device, the base has a horizontally arranged support surface and a circular slide rail arranged on the support surface; the support wheel set and the base Connected, used to support the unwinding coil, the support wheel set includes several support rollers; the guide wheel set is used to rotate and guide the unrolled coil material, and the guide wheel set includes several guide rollers arranged along the circumference of the base , extruding the coiled material to form a protruding channel for the free end of the outer ring of the coiled material; the clamping device is arranged on a circular slide rail, and is fixedly connected with the initial end located in the inner ring of the coiled material, and is used to drive the initial end in the Slide along the circular slide rail during unwinding. In the present invention, through the setting of the guide wheel group and the supporting wheel group, rolling friction is formed between the coiled material and the coiled material unwinding device of the present invention, which effectively avoids damage to the coiled material, and at the same time ensures the smoothness of the entire unwinding process And stability, greatly reducing labor costs.
Description
technical field [0001] The invention relates to the technical field of unwinding devices, in particular to a coil unwinding device. Background technique [0002] The traditional unwinding device uses a motor to drive the unwinding roller to unwind the coiled material. However, due to the large stress generated by the coiled material itself, it cannot be unwound directly. It is difficult to drive when unwinding, which makes unwinding difficult and cannot meet its production requirements. Demand, and the existing unwinding device takes up a lot of space, and needs to be connected to the power supply and gas source, which cannot flexibly realize the site transfer, and the production cost is high. Therefore, how to provide an unwinding device with a mechanical structure is a technical problem to be solved by those skilled in the art. In view of the above problems, based on years of rich practical experience and professional knowledge in the engineering application of this kind ...
Claims
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IPC IPC(8): B65H16/10B65H23/26
CPCB65H16/10B65H23/26
Inventor 谈源兰炳乔志红陈亚飞
Owner NEWTRY COMPOSITE