Elastic extrusion-type tightening mechanism for special paper coater
A technology of tensioning mechanism and coating machine, which is applied in the direction of papermaking, textile and papermaking, pulp raw material addition process, etc. It can solve the problems of paper arching and affecting the quality of coating, so as to prevent excessive friction and ensure the quality of transmission Effect
Inactive Publication Date: 2017-09-08
ANHUI JINYIHE SPECIALTY PAPER CO LTD
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention discloses an elastic extrusion tensioning mechanism of a special paper coating machine. The upper ends of two guide rods are connected by a horizontal plate, and the horizontal plate is located on the upper side of the connecting rod. The middle part of the upper end of the connecting rod is A guide cylinder with an upward opening is provided, and a spring is provided at the bottom of the inner cavity of the guide cylinder. A threaded rod is inserted into the position corresponding to the upper end of the horizontal plate and the guide cylinder, and the lower end of the thread rod goes deep into the guide cylinder. The lower end of the threaded rod is against the spring. The process is: S1 installation, S2 debugging efforts, S3 experiment and S4 re-debugging. The motor drives the driving roller to rotate, and the linear speed of the driving roller is greater than the transmission speed of the special paper, so that there will be slippage between the special paper and the stretching and tensioning effect. By rotating the rotating rod, the spring below is squeezed. The extrusion force of the driven roller can be adjusted to prevent excessive friction. At the same time, the flannelette layer on the top protects the paper from damage and ensures the transmission quality of special paper.
Application Domain
Pulp material addition processes
Technology Topic
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Examples
- Experimental program(1)
Example Embodiment
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