Loom beating-up stroke driving device
A transmission device and stroke technology, applied in the transmission device field, can solve the problems of increased cost, increased knitting time of wide webbing, long knitting stroke and time, etc., and achieves the effects of simple and easy operation, saving knitting time and reducing cost.
Inactive Publication Date: 2013-03-20
广野精机股份有限公司
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Problems solved by technology
[0003] As far as the existing looms are concerned, the steel buckle used to push the weft yarn has the same moving speed during weaving, that is, when the steel buckle pushes the weft yarn for beating-up work, its speed is the same as that of the steel buckle when the steel buckle has no effect. The speed is the same, therefore, it can be applied to the weaving of products with limited width of general webbing; however, if the width of the webbing to be woven is relatively wide, the weaving stroke and time required for the weft needle to pass through each yarn during the weaving process are shorter. At this time, if the steel buckle has no effect in reset, it still has to spend the same time as weft needle weaving. In this way, the weaving time of this kind of wide webbing will be significantly increased, and the cost will be increased. There is a need for improvement
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
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[0015] see figure 1 and figure 2 As shown, the loom beat-up stroke transmission device designed in the present invention is connected with the actuating rod 2 provided with several steel buckles 3, the actuating rod 2 is arranged on the loom machine table 1, and the aforementioned steel buckles 3 Installed on the actuating rod 2 at intervals.
[0016] See also image 3 and Figure 4 As shown, the transmission device of the present invention is composed of two housings and is a hollow body 10. The body 10 is provided with several relative shaft holes, and a drive shaft 20 and a first drive shaft 30 are respectively pierced in each shaft hole. , the second drive shaft 40 and the steel buckle drive shaft 50 etc., wherein
[0017] The drive shaft 20 is provided with a pinion 22 inside the body 10, and a drive wheel 21 is connected to the outside. The drive wheel 21 is connected to the motor 11 arranged on the machine 1 to drive, and the connection method can be a belt;
[00...
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 relates to gearing for the loom beating-up range which is set with many driving shafts on device body and many gears on the axis meshed with each other. The driving shaft to drive the steel buckle is connected with above driving shaft by the connecting rod. The two meshed actuating wheel are fixed with the driving shaft at the non-circle center which is the ellipse to make the steel buckle stop for different time at two moving ends and provide the distance and time for weft needle spinning.
Description
technical field [0001] The invention relates to a transmission device which is arranged on a loom and uses various transmission wheels to cooperate with the driving connection of connecting rods to drive a steel buckle to perform beating-up moving parts. Background technique [0002] The process of loom weaving cloth or webbing is to weave yarns in all directions through the cross weaving of yarns. Generally, when weaving cloth or webbing on a loom, the swing of the steel buckle must be used after each weaving stroke And carry out the passing of the weft yarn, that is, the so-called beating-up work, under the weaving of such yarns, the weaving of cloth or ribbon can be completed; [0003] As far as the existing looms are concerned, the steel buckle used to push the weft yarn has the same moving speed during weaving, that is, when the steel buckle pushes the weft yarn for beating-up work, its speed is the same as that of the steel buckle when the steel buckle has no effect. ...
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
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IPC IPC(8): D03D49/00
Inventor 郑正雄
Owner 广野精机股份有限公司