CN103485054A - Density adjusting mechanism of computerized flat knitting machine - Google Patents
Density adjusting mechanism of computerized flat knitting machine Download PDFInfo
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- CN103485054A CN103485054A CN201310417139.1A CN201310417139A CN103485054A CN 103485054 A CN103485054 A CN 103485054A CN 201310417139 A CN201310417139 A CN 201310417139A CN 103485054 A CN103485054 A CN 103485054A
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- density
- knitting machine
- flat knitting
- driving lever
- computerized flat
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Abstract
The invention discloses a density adjusting mechanism of a computerized flat knitting machine. The density adjusting mechanism comprises a lifting lever, a cam, a pressing rod, a pressure spring, a sensor and a density triangular cover plate, a lifting lever bearing is fixedly mounted on the lifting lever, the cam is fixedly mounted on a stepping motor shaft of the computerized flat knitting machine, and a cover plate bearing is fixedly mounted on the density triangular cover plate. The density adjusting mechanism is convenient to manufacture, high in assembly accuracy, simple in adjustment of a density zero position and capable of guaranteeing fabric density uniformity of the computerized flat knitting machine and guaranteeing stability, safety and reliability in knitting of the computerized flat knitting machine.
Description
technical field
The present invention relates to a kind of pin frame tool equipment, relate in particular to a kind of Auto-regulating System of Density of Heavy Medium mechanism of Computerized flat knitting machine, belong to technical field of textile machine.
background technology
Along with scientific and technological development, flat machine is by initial hand to semi-automatic Full-automatic computerized flat up till now again, and the variation of own profound, adjust close mode that deep variation has also occurred.Adjust closely to be exactly the tightness of the loop construction of knit goods is regulated, i.e. the pressing degree of depth of regulating density triangle.Current, the main close mode of tune of Computerized flat knitting machine realizes by step motor control.Adopt step motor control, adjustable range is wide, precision is high.
At present, the close structure of tune that is applied to Computerized flat knitting machine has been widely used open cam and has adjusted close mechanism, and the close mechanism structure of this tune is simple, convenient processing and manufacture, the adjustment of density zero-bit is fairly simple, but density triangular by driving lever in the process pressed down, due to the rigidity of driving lever, up resilience.Knitting needle is in the braiding process, because some needle plate slot has incrustation, make the knitting needle in respective grooves produce play in motion process, therefore can produce moment active force up to density triangular, under the effect of reaction force, to pin, heel has an active force down a moment to density triangular, therefore knitting needle can be lower than a bit of distance of pressing working face, the wool yarn that this phenomenon is low to brute force easily produces fracture, be prone to the disadvantages such as broken hole, broken end of knitted fabric, had a strong impact on Density uniformity, stability and the reliability of braiding.
summary of the invention
For the demand, the invention provides a kind of Auto-regulating System of Density of Heavy Medium mechanism of Computerized flat knitting machine, this Auto-regulating System of Density of Heavy Medium mechanism is easy to prepare, assembly precision is high, its density zero-bit adjustment is simple, the Density that can not only guarantee the Computerized flat knitting machine braiding is even, and can guarantee that the stability and security of Computerized flat knitting machine braiding is reliable.
The present invention is a kind of Auto-regulating System of Density of Heavy Medium mechanism of Computerized flat knitting machine, described Auto-regulating System of Density of Heavy Medium mechanism comprises driving lever, cam, depression bar, stage clip, inductor and density triangular cover plate, the driving lever bearing fixedly is housed on described driving lever, described cam fixedly is loaded on the step motor shaft of Computerized flat knitting machine, on described density triangular cover plate, the cover plate bearing fixedly is housed.
In a preferred embodiment of the present invention, described depression bar is solidly installed by bearing pin and driving lever, and can rotate around bearing pin.
In a preferred embodiment of the present invention, described stage clip is installed between driving lever and depression bar, and it can make depression bar reset.
In a preferred embodiment of the present invention, described cam rolls along the chute in cam along turning over clockwise the driving lever bearing that certain stepping angle promotes on driving lever, thereby driving lever is turned clockwise.
In a preferred embodiment of the present invention, the induction boss is installed on described cam, this induction boss can be responded to inductor, thereby determines the density zero-bit.
In a preferred embodiment of the present invention, the cover plate bearing that the draw-in groove that described driving lever and depression bar form can promote on the density triangular cover plate moves down along the pressing in-plane, thereby carries out the adjusting of density.
The present invention has disclosed a kind of Auto-regulating System of Density of Heavy Medium mechanism of Computerized flat knitting machine, this Auto-regulating System of Density of Heavy Medium mechanism is easy to prepare, assembly precision is high, its density zero-bit adjustment is simple, can not only guarantee that the Density of Computerized flat knitting machine braiding is even, and can guarantee that the stability and security of Computerized flat knitting machine braiding is reliable.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of the Auto-regulating System of Density of Heavy Medium mechanism of embodiment of the present invention Computerized flat knitting machine;
In accompanying drawing, the mark of each parts is as follows: 1, driving lever, 2, cam, 3, depression bar, 4, stage clip, 5, inductor, 6, the density triangular cover plate, 7, the driving lever bearing, 8, bearing pin, 9, the cover plate bearing, 10, the induction boss, 11, locating shaft.
the specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Fig. 1 is the structural representation of the Auto-regulating System of Density of Heavy Medium mechanism of embodiment of the present invention Computerized flat knitting machine; This Auto-regulating System of Density of Heavy Medium mechanism comprises driving lever 1, cam 2, depression bar 3, stage clip 4, inductor 5 and density triangular cover plate 6, on described driving lever 1, driving lever bearing 7 fixedly is housed, described cam 2 fixedly is loaded on the step motor shaft of Computerized flat knitting machine, on described density triangular cover plate 6, cover plate bearing 9 fixedly is housed.
The Auto-regulating System of Density of Heavy Medium mechanism of the Computerized flat knitting machine that the present invention mentions has adopted the sealing cam structure, driving lever 1 in this Auto-regulating System of Density of Heavy Medium mechanism can only be around locating shaft 11 rotations, cam 2 fixedly is loaded on the step motor shaft of Computerized flat knitting machine, depression bar 3 is solidly installed by bearing pin 8 and driving lever 1, and can rotate around bearing pin 8, stage clip 4 is installed between driving lever 1 and depression bar 3, can make depression bar 3 reset.During work, cam 2 edges turn over clockwise certain stepping angle and promote the driving lever bearing 7 chute rolling interior along cam 2 on fixing dress and driving lever 1, thereby driving lever 1 is turned clockwise.The formation draw-in groove when rotating due to driving lever 1 and depression bar 3, the cover plate bearing 9 that this draw-in groove can promote on density triangular cover plate 6 moves down along the pressing in-plane, thereby carries out the adjusting of density.Induction boss 10 is installed on the cam 2 in this Auto-regulating System of Density of Heavy Medium mechanism, and this induction boss 10 can be responded to inductor 5, thereby determines the density zero-bit.
In the chute of driving lever bearing 7 in cam 2 in the Computerized flat knitting machine Auto-regulating System of Density of Heavy Medium mechanism proposed in the present invention, roll, driving lever 1 having stable behavior is reliable, cover plate bearing 9 on density triangular cover plate 6 is in driving lever 1 and the formed draw-in groove of depression bar 3, knitting needle is in the braiding process, because some needle plate slot has incrustation, make the knitting needle in respective grooves produce play in motion process, therefore can produce moment active force up to density triangular, because depression bar 3 can rotate around bearing pin 8, so force transmission is on spring, because spring has damping performance, eliminated impact, thereby density triangular has just been eliminated pin heel moment pressure down.Therefore the Density of braiding is even, stable, reliable.In addition, this Auto-regulating System of Density of Heavy Medium mechanism is owing to adopting induction boss 10 and inductor 5 to determine the density zero-bit, therefore the density zero-bit is easily adjusted, assembly precision is high.
The present invention has disclosed a kind of Auto-regulating System of Density of Heavy Medium mechanism of Computerized flat knitting machine, this Auto-regulating System of Density of Heavy Medium mechanism is easy to prepare, assembly precision is high, its density zero-bit adjustment is simple, can not only guarantee that the Density of Computerized flat knitting machine braiding is even, and can guarantee that the stability and security of Computerized flat knitting machine braiding is reliable.
The above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. the Auto-regulating System of Density of Heavy Medium mechanism of a Computerized flat knitting machine, it is characterized in that, described Auto-regulating System of Density of Heavy Medium mechanism comprises driving lever, cam, depression bar, stage clip, inductor and density triangular cover plate, the driving lever bearing fixedly is housed on described driving lever, described cam fixedly is loaded on the step motor shaft of Computerized flat knitting machine, on described density triangular cover plate, the cover plate bearing fixedly is housed.
2. the Auto-regulating System of Density of Heavy Medium mechanism of Computerized flat knitting machine according to claim 1, is characterized in that, described depression bar is solidly installed by bearing pin and driving lever, and can rotate around bearing pin.
3. the Auto-regulating System of Density of Heavy Medium mechanism of Computerized flat knitting machine according to claim 1, is characterized in that, described stage clip is installed between driving lever and depression bar, and it can make depression bar reset.
4. the Auto-regulating System of Density of Heavy Medium mechanism of Computerized flat knitting machine according to claim 1, is characterized in that, described cam rolls along the chute in cam along turning over clockwise the driving lever bearing that certain stepping angle promotes on driving lever, thereby driving lever is turned clockwise.
5. the Auto-regulating System of Density of Heavy Medium mechanism of Computerized flat knitting machine according to claim 4, is characterized in that, the induction boss is installed on described cam, and this induction boss can be responded to inductor, thereby determine the density zero-bit.
6. the Auto-regulating System of Density of Heavy Medium mechanism of Computerized flat knitting machine according to claim 1, is characterized in that, the cover plate bearing that the draw-in groove that described driving lever and depression bar form can promote on the density triangular cover plate moves down along the pressing in-plane, thereby carries out the adjusting of density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417139.1A CN103485054A (en) | 2013-09-13 | 2013-09-13 | Density adjusting mechanism of computerized flat knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417139.1A CN103485054A (en) | 2013-09-13 | 2013-09-13 | Density adjusting mechanism of computerized flat knitting machine |
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| CN103485054A true CN103485054A (en) | 2014-01-01 |
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| CN201310417139.1A Pending CN103485054A (en) | 2013-09-13 | 2013-09-13 | Density adjusting mechanism of computerized flat knitting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105624905A (en) * | 2016-03-08 | 2016-06-01 | 浙江丰帆数控机械有限公司 | Adjustable tucking and sinking control structure of computerized flat knitting machine |
| CN106149186A (en) * | 2016-09-20 | 2016-11-23 | 江苏金龙科技股份有限公司 | The density triangular control set for adjusting of computer plain flat knitter |
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| JPS60155759A (en) * | 1984-08-31 | 1985-08-15 | 株式会社 島アイデア・センタ− | Mesh control apparatus in traverse knitting machine |
| GB2160231A (en) * | 1984-06-15 | 1985-12-18 | Lee Kuan Erh | Improvements relating to cam arrangement of knitting machine |
| US20040083765A1 (en) * | 2001-01-30 | 2004-05-06 | Toshiaki Morita | Stitch control device in flat knitting machine |
| CN101215755A (en) * | 2008-01-07 | 2008-07-09 | 常熟市金龙机械有限公司 | Density triangular driving mechanism for computer flat knitting machine |
| CN201198517Y (en) * | 2008-03-26 | 2009-02-25 | 福建红旗股份有限公司 | Head of computer flat knitting machine |
| CN102704164A (en) * | 2012-07-01 | 2012-10-03 | 宁波慈星股份有限公司 | Textile density adjusting device |
| CN102719984A (en) * | 2012-07-01 | 2012-10-10 | 宁波慈星股份有限公司 | Fabric density adjusting device |
| CN202626509U (en) * | 2012-07-01 | 2012-12-26 | 宁波慈星股份有限公司 | Adjusting device for fabric density |
-
2013
- 2013-09-13 CN CN201310417139.1A patent/CN103485054A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2160231A (en) * | 1984-06-15 | 1985-12-18 | Lee Kuan Erh | Improvements relating to cam arrangement of knitting machine |
| JPS60155759A (en) * | 1984-08-31 | 1985-08-15 | 株式会社 島アイデア・センタ− | Mesh control apparatus in traverse knitting machine |
| US20040083765A1 (en) * | 2001-01-30 | 2004-05-06 | Toshiaki Morita | Stitch control device in flat knitting machine |
| CN101215755A (en) * | 2008-01-07 | 2008-07-09 | 常熟市金龙机械有限公司 | Density triangular driving mechanism for computer flat knitting machine |
| CN201198517Y (en) * | 2008-03-26 | 2009-02-25 | 福建红旗股份有限公司 | Head of computer flat knitting machine |
| CN102704164A (en) * | 2012-07-01 | 2012-10-03 | 宁波慈星股份有限公司 | Textile density adjusting device |
| CN102719984A (en) * | 2012-07-01 | 2012-10-10 | 宁波慈星股份有限公司 | Fabric density adjusting device |
| CN202626509U (en) * | 2012-07-01 | 2012-12-26 | 宁波慈星股份有限公司 | Adjusting device for fabric density |
Non-Patent Citations (1)
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| 吴兴良: "电脑横机密度调节机构", 《机电产品开发与创新》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105624905A (en) * | 2016-03-08 | 2016-06-01 | 浙江丰帆数控机械有限公司 | Adjustable tucking and sinking control structure of computerized flat knitting machine |
| CN105624905B (en) * | 2016-03-08 | 2017-08-29 | 浙江丰帆数控机械有限公司 | A kind of Computerized flat knitting machine adjustable lifting mesh, degree mesh control structure |
| CN106149186A (en) * | 2016-09-20 | 2016-11-23 | 江苏金龙科技股份有限公司 | The density triangular control set for adjusting of computer plain flat knitter |
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Application publication date: 20140101 |