A double-layer composite film material unwinding and discharging device
A double-layer compounding and discharging device technology, applied in the field of machinery, can solve the problems that the unwinding and discharging work cannot be carried out smoothly, the consistency of the adjustment amount at both ends cannot be guaranteed, and the transmission speed is not equal, etc. Convenient, high-precision results
Active Publication Date: 2017-03-08
NINGBO GMF TECH
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Problems solved by technology
There are certain human errors in such an adjustment method, and the consistency of the adjustment at both ends cannot be guaranteed, which may result in unequal transmission speeds on both sides of the material during conveying, resulting in material accumulation, and the unwinding and discharging work cannot be carried out smoothly.
Method used
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[0027] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0028] Such as figure 1 As shown, the double-layer composite membrane unwinding and discharging device includes a frame 10, an unwinding mechanism and a conveying mechanism installed on the frame 10, the double-layer composite membrane has a working layer and an accompanying material layer, and the unwinding mechanism includes The traction component and the loading component for conveying the double-layer composite film, the traction component can receive the working layer sent by the loading component and unwind it, and the conveying mechanism can receive the unfolded working layer sent by the traction component Unloading, on the frame 10, a receiving mechanism for reclaiming the attached material layer sent out by the lo...
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The invention provides an unreeling and discharging device of a dual-layer composite membrane material, which belongs to the technical field of machinery and solves the problem that the existing unreeling and discharging device cannot recover an attached material layer. The unreeling and discharging device of the dual-layer composite membrane material comprises a chassis, an unreeling mechanism and a conveying mechanism mounted on the chassis; the dual-layer composite membrane material comprises a working layer and the attached material layer; the unreeling mechanism comprises a traction assembly and a material carrying assembly for conveying the dual-layer composite membrane material; the traction assembly can receive the working layer sent by the material carrying assembly, unreel and unfold the working layer; the conveying mechanism can receive the unfolded working layer sent by the traction assembly and remove the working layer; a material receiving mechanism for recovering the attached material layer sent by the material carrying assembly is further mounted on the chassis. The unreeling and discharging device disclosed by the invention has the advantage of being capable of recovering the attached material layer.
Description
technical field [0001] The invention belongs to the technical field of machinery, and relates to a double-layer composite membrane material unwinding and discharging device. Background technique [0002] The membrane material is a composite material composed of a high-strength fabric substrate and a polymer coating. The membrane material is often wound into a roll for transportation and storage. The unwinding and discharging device automatically unfolds and flattens the rolled material, and transports it to the next process for further processing and manufacturing. The unwinding and discharging device has a relatively simple structure and is widely used. [0003] In the prior art, most of the unwinding and discharging devices are used for unwinding and paving of single-layer materials, and have not been applied to double-layer composite membrane materials; belt transmission is often used for material transportation, which is prone to slipping and other phenomena; and the w...
Claims
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IPC IPC(8): B65H41/00B65H16/10B65H18/10B65H20/02B65H20/06
Inventor 秦柳刘丰丰虞华春肖鑫
Owner NINGBO GMF TECH