A film center surface winder

Abstract

The invention discloses a thin film center and surface winding machine which comprises a machine frame. An inflatable shaft, a tension roller, a cutter device, a flattening arc roller, a clamping roller, a large slotting rubber roller, a thin film cutting-off device, an inflatable shaft conveying device, a winding trolley device, a coil discharging device and an inflatable shaft accelerating device. A moving guide assembly is arranged between the machine frame and the winding trolley device, the winding trolley device moves on the machine frame in a linear mode through the moving guide assembly, and therefore the winding tension of the winding machine is controlled. Two parallel linear guide rails are arranged on the left side and the right side of the machine frame, and the winding trolley device moves on the machine frame in the linear mode through the two linear guide rails. The winding trolley device can achieve moving and horizontal adjusting functions, and the inflatable shaft placed on the winding trolley device can achieve the center winding and surface winding functions. The problem that the quality of wound finished products is poor due to the fact that a traditional thin film center and surface winding machine is integrated to a wall board is effectively solved, and flatness, smoothness and quality of the wound finished products are ensured.

Description

technical field [0001] The invention relates to a film center surface winder. Background technique [0002] The receiving part of the coil material processing production line, the raw materials are mechanically wound into coil materials, which are widely used in paper rolls, cloth rolls, plastic rolls, and metal coil processing production lines. In the process of winding, the layers are not easy to fit together, resulting in poor quality of the finished product. Therefore, it is necessary to install a pressure roller near the main shaft of the winding machine. Since the outer diameter of the main shaft of the winding machine gradually increases during the winding process, The nip roller needs to be raised gradually, not only to meet the pressure required for pressing, but also to ensure that the pressure cannot be too large. For this reason, the Chinese patent document No. CN203158874U disclosed on August 28, 2013 a kind of cast film machine automatic cutting and rewinding ...

AI Technical Summary

Problems solved by technology

It is said that the structure has a high degree of automation, which can greatly improve production efficiency and product quality, reduce the number of production personnel, reduce the labor intensity of production personnel, and reduce labor costs, and because the tape is destructive to the surface of the paper tube, the tape is canceled , which improves the recycling rate of the paper tube and reduces the production cost; however, the structure is complex, and since the two ends of the air expansion shaft are respectively driven by cylinders, it is easy to appear out of sync on both sides, and it is difficult to ensure the winding tension control

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