Novel roller transmission device

Abstract

The invention discloses a novel roller transmission device. The novel roller transmission device comprises external driving devices and a roller transmission wheel set, wherein the external driving devices are mounted outside a trough body, and the roller transmission wheel set is mounted in the trough body. The external driving devices are connected with a roller device in the trough body throughthe roller transmission wheel set. The roller device comprises an upper roller set and a lower roller set. The upper roller set and the lower roller set are separately connected with the two externaldriving devices through the roller transmission wheel set. The novel roller transmission device is characterized in that a transmission mode based on wheel-type traction for power transmission and independent driving control is adopted, the speed of the upper roller set and the speed of the lower roller set can be independently regulated according to production requirements, and flexible adjustment of the traction speed ratio in the film transportation process is ensured; and non-contact power transmission is adopted, dynamic sealing in the process of guiding in external driving power is completely converted into static sealing, so that zero leakage of liquid is ensured, liquid waste is reduced, and meanwhile, pollution to the external environment is avoided.

Description

technical field [0001] The invention relates to the field of film production, in particular to a novel roller transmission device in the film production link. Background technique [0002] Cooling and setting, rinsing or printing and dyeing are the key processes in film production. Due to the mismatch of roller speed, excessive stretching or relaxation and shrinkage of the product will occur during the transportation process, which will affect the cooling and setting, rinsing or hanging effect of the product, and the flatness of the product. Due to the external driving force input of the cooling and setting tank, rinsing tank or slurrying tank, the leakage of cooling and setting liquid, rinsing liquid or slurrying liquid during the continuous and stable cooling and setting, rinsing or slurrying of products will cause Liquid waste will also cause external environmental pollution problems. Contents of the invention [0003] The purpose of the present invention is to overcom...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems such as speed matching control, cooling and setting, rinsing or the liquid leakage in the tank during the input process of the external driving force of the slurry tank body in the film production process, and to provide an independent drive speed regulation control, wheel traction power A new type of roller transmission device with functional characteristics such as transmission, non-contact external drive, and dynamic and static sealing conversion

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