Supporting mechanism of drag roller of weaving machine
A technology of support mechanism and tension roller, applied in looms, textiles, textiles and papermaking, etc., can solve problems such as the increase of inertia moment, and achieve the effect of restraining deflection and high followability
Active Publication Date: 2012-06-27
TSUDAKOMA KOGYO KK
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Therefore, the moment of inertia of the kinematic system that moves smoothly on the other side increases, and it is not necessarily possible to realize the sensitive and powerful smooth movement of the tension roller with high followability.
Method used
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] Embodiments of the present invention will be described below with reference to the drawings. figure 1 It shows the delivery device of the left part viewed from the winding side of the frame, and shows the front view seen from the delivery side of the tension roller warp tension of the delivery device. and, in figure 1 In the figure, in order to show overlapping parts that cannot be seen, the position and shape of each part are appropriately changed and drawn in the direction perpendicular to the fabric width direction, that is, in the direction perpendicular to the direction in which the guide roller 4 extends. figure 2 From figure 1 The side view seen along the double-dashed line in the direction of the arrow A, in addition to the partial cross-sectional view, the tension roller 1, the roller 5b, the first shaft 2, the first lever 15, the bracket 11, the smooth movement rod 12 and the spherical surface Bearing units are indicated by double dotted lines. image 3 Fr...
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
Login to View More PUM
Login to View More Abstract
The object of the invention is to inhabit flexure of a drag roller and enable the drag roller to do negative and passive stationary motions. A supporting mechanism of the drag roller of a weaving machine provided by the invention is used for supporting negative and passive stationary motions, comprising a first shaft of a plurality of first supports that is extended along width of a texture and fixedly and rotatably supports the drag roller, and a second shaft of a plurality of second supports that is extended along width of a texture and fixedly and rotatably supports the first shaft. A plurality of the first supports comprises a first middle support supporting two ends of the drag roller, and a plurality of the second supports comprises a second middle support supporting two ends of thefirst shaft. A first lever connected with a stationary motion mechanism is fixed on the first shaft, two ends of the second shaft are supported on a stander, and a second lever connected with the other stationary motion mechanism is fixed on the second shaft.
Description
technical field [0001] The present invention relates to a support mechanism for a tension roller of a loom that winds warp yarn from a warp yarn reel and supports a tension roller that moves smoothly. Background technique [0002] In order to suppress the tension fluctuation accompanying the warp yarn shedding movement, the tension roller around which the warp yarn from the warp yarn reel is wound is swung in the front and back direction of the loom, so that the tension roller performs so-called smooth motion. With the high speed of the loom, the tension roller requires sensitive and powerful smooth movement. In order to reduce the moment of inertia, the tension roller has been designed for light weight. However, the stiffness of the tension roller decreases due to its weight reduction, and its deflection deformation increases due to the action of warp tension. Therefore, in addition to the fact that the center of the fabric width becomes lower and uniform warp yarn tension...
Claims
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
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): D03D49/14
Inventor 角田博
Owner TSUDAKOMA KOGYO KK