Double cam lace weaving driving device
A driving device and double-cam technology, applied in the field of weft insertion and crochet knitting machines, can solve the problems that affect the production efficiency and product quality of customers' relatively wide fabrics, and the weft yarn cannot be fed, so as to improve production efficiency and product quality, and the effect is clear and obvious , The effect of stable product quality
Active Publication Date: 2015-09-16
JAKOB MULLER CHINA CO LTD
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- Abstract
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- Claims
- Application Information
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Problems solved by technology
, because the stroke of the weft bar is relatively long and the weft tension is relatively loose, it often causes the weft to fail to feed into the warp
Thereby seriously affecting the production efficiency and product quality of customers in the production of relatively wide fabrics
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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Embodiment Construction
[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0021] refer to figure 1 As shown, the double-cam lace weaving driving device includes a machine main shaft 1 connected to a first transmission part 2, the first transmission part 2 connected to a second transmission part 3, and the second transmission part 3 connected to a drive shaft 4, One end of the drive shaft 4 is connected with the cam driving support seat 5, and the other end is connected with two curved cams 6. A rocking bar support seat 7 is arranged on one side of the cam driving support seat 5, and the rocking bar support seat 7 is connected by a rocker. The rod rotation center shaft 8 is connected with two crank rockers 9, and the two crank rockers 9 are all connected with the connecting rod 10, and the connecting rod 10 drives the control shaft 11 and the tooth edge through the tooth edge looping weft needle. The loop ...
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 a double-cam lace braiding driving device. A machine spindle is connected with a first transmission part; the first transmission part is connected with a second transmission part; the second transmission part is connected with a driving shaft; one end of the driving shaft is connected with a cam driving supporting seat, and the other end of the driving shaft is connected with two curvy cams; one side of the cam driving supporting seat is provided with a rocker supporting seat; the rocker supporting seat is connected with two crank rockers through a rocker rotating central shaft; the two crank rockers are connected with connecting rods; the connecting rods are connected with scalloped looped weft needles through scalloped looped weft needle driving control shafts. By adopting the double-cam lace braiding driving device, the technical problem of different scallop decorations on double sides of the same fabric is solved. Meanwhile, the quality of a scallop-decorated fabric is enhanced, woven scallops become larger, and a more remarkable effect is achieved.
Description
technical field [0001] The invention relates to a weft-inserting crochet machine, in particular to a double-cam lace weaving driving device. Background technique [0002] Generally, it is impossible to directly weave fabrics with tooth edge modification on the weft insertion crochet machine. Even a crochet machine with 8 or more weft yarn bars can only weave complex patterns on the belt surface of the fabric. If you want to weave this beautiful fabric with toothed edges on a weft-inserting crochet machine, you must add a special lace weaving device to the machine. Although there may be a very small number of machines in China that have the device for weaving this tooth edge modification fabric. But their device can only weave the fabric that is symmetrical with tooth edge on two limits of fabric, and the tooth edge that weaves out is very little, and effect is very inconspicuous. And their device structures are extremely complicated, cost is high, installation and adj...
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): D04B33/00D04C3/00
Inventor 李辉朱云磊周玫
Owner JAKOB MULLER CHINA CO LTD