Tentering shaping conveying device for coated fabric

Abstract

The invention discloses a tentering shaping conveying device for a coated fabric. The device comprises a supporting block, and is characterized in that a runway-type static rail is mounted on the supporting block; a magnetic suspension movable rail is sleeved on the static rail; a gear belt is mounted on the magnetic suspension movable rail; a plurality of needle felts are mounted on the gear belt; a rotary motor is mounted at an arc end of the static rail; a gear disc is mounted on the rotary motor; and the gear disc is engaged with the gear belt. The tentering shaping conveying device is reasonable in structure, applicable to various functional coated fabric production occasions, has the advantages of contactless friction, low energy consumption, high kinematic accuracy, low noise, and the like, and can effectively prolong the maintenance and repair period of a system.

Description

[0001] This application is a divisional application with application number: 201110381214.4, application date: 2011.11.26, and name: "Magnetic Suspension Functional Coated Fabric Stretching Transmission Device". technical field [0002] The invention relates to a coating fabric tenter setting transmission device. Background technique [0003] Functional coated fabrics endow fabrics with certain specific functions through coating technology. Products include waterproof and moisture-permeable coated fabrics, anti-fouling and antibacterial coated fabrics, antistatic radiation-proof coated fabrics, moisture-absorbing and heat-dissipating coated fabrics, etc., due to It can adapt to the requirements of modern society for high functionalization of textiles, and has been widely used in the fields of industry, military, disaster relief, daily life, medical care, special protection and field operations. Compared with general printing and dyeing finishing technology, functional coated...

AI Technical Summary

Problems solved by technology

For example, Shanghai University proposed an industrial application-type active magnetic levitation machine tool guide rail linear motor feed platform in the patent document CN1244432C. It can be seen from its description that it mainly combines magnetic levitation guide rails and linear motors to apply to machine tools. The feed range Small, only linear feed motion can be realized, and linear and circular feed motion cannot be realized at the same time

[0006] Dalian Jiaotong University proposed a new type of magnetic levitation linear feed system for CNC machine tools in the patent document CN101024270A. It can be seen from its description that it mainly combines magnetic levitation guide rails with linear motors to apply to machine tools. The feed range is small and only linear feed can be achieved. Feed motion, unable to achieve linear and circular feed motion at the same time

[0007] In addition, in the patent application for the maglev train, there is no application of combining the maglev guide rail with the rotating motor, and the maglev train runs at an extremely fast speed (average speed of 400 kilometers per hour), so that the maglev train can only run on the linear guide rail or Running on the magnetic levitation guide rail with a large radius of curvature (about 8000 meters) to prevent the unstable performance of the train caused by the large centripetal force required for the train to run on the general circular track, but in this patent application, the operation of the magnetic levitation guide rail The speed is small (about 100 m / min). When the magnetic levitation moving guide rail runs to the circumferential section, it can completely rely on the electromagnetic force difference generated by the guide electromagnets installed on both sides of the moving guide rail without affecting the working performance of the system. provide centripetal force

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