CN104499177B - The control method of thread density tightness - Google Patents
The control method of thread density tightness Download PDFInfo
- Publication number
- CN104499177B CN104499177B CN201410702381.8A CN201410702381A CN104499177B CN 104499177 B CN104499177 B CN 104499177B CN 201410702381 A CN201410702381 A CN 201410702381A CN 104499177 B CN104499177 B CN 104499177B
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- Prior art keywords
- dead man
- regulation
- chute
- adjusting rod
- effect
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The present invention relates to the control method of thread density tightness, two driving motors of spinning frame textile coil elasticity adjusting mechanism connect end face cam respectively, its edge cam is the cam surface of reducing, edge cam rolls connection by roller and installs a dead man, wherein dead man one end is for fixing rotatable, the other end at dead man is provided with the regulation density triangular of a regulation thread density, described regulation density triangular is by free chute, arc chute and triangle adjusting rod composition, slide block in described free chute is connected with dead man and triangle adjusting rod respectively, realization regulation effect, arc chute is connected with triangle adjusting rod, realize regulation to slide；When motor rotates, dead man drives dead man side-to-side movement under roller rolls, and the free chute at the dead man other end slides up and down under the effect of triangle adjusting rod in arc chute, it is achieved compensating roller effect.The present invention is simple to operate, and the fabric of braiding is relatively uniform, fine and smooth.
Description
Technical field
The invention belongs to frame parts, be specifically related to the control method of a kind of thread density tightness.
Background technology
At present in Full-automatic computerized flat, the regulation of the tightness of sweater loop construction is to be realized the difference of the knitting needle presser feet degree of depth by head density triangular.Its control mode has mechanical type or step motor control formula etc., and its version is different.At present, the close structure of tune that Computerized flat knitting machine is conventional mainly has two kinds, and one is open type cam Tiao Mi mechanism, and another kind is closed cam Tiao Mi mechanism.Open cam adjusts close mechanism structure simple, and part processing is easy with the adjustment of density, but cannot be carried out controlling to the fabric having height pin bell to be realized, it is impossible to realize the adjustment to accurate coil.
Summary of the invention
It is an object of the invention to provide the control method of a kind of thread density tightness.The method achieving the control to knitting needle high and low position, accurately, the Yarn homogeneous compiled out is fine and smooth in regulation.
The technical solution used in the present invention: the control method of thread density tightness, two driving motors of straight-bar machines coil elasticity adjusting mechanism connect end face cam respectively, its edge cam is the cam surface of reducing, edge cam rolls connection by roller and installs a dead man, wherein dead man one end is for fixing rotatable, the other end at dead man is provided with the regulation density triangular of a regulation thread density, described regulation density triangular is by free chute, arc chute and triangle adjusting rod composition, slide block in described free chute is connected with dead man and triangle adjusting rod respectively, realization regulation effect, arc chute is connected with triangle adjusting rod, realize regulation to slide；When motor rotates, dead man side-to-side movement under roller rolls, the slide block at the dead man other end slides up and down under the effect of dead man in free chute, it is achieved compensating roller effect.
Compared with prior art it provides the benefit that the present invention: the present invention is by regulation density triangular, edge cam is driven to rotate certain step angle by motor, liter curve cam is waited by be fixedly mounted with on it, drive the swing of driving lever, order about density triangular to realize the difference of the pressure yarn degree of depth along head base plate slide, promotion knitting needle thus complete the regulation of density；The present invention is simple and convenient, it is simple to regulation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, the control method of thread density tightness, two driving motors of straight-bar machines coil elasticity adjusting mechanism connect end face cam 1 respectively, its edge cam 1 is the cam surface of reducing, edge cam 1 rolls connection by roller 2 and installs a dead man 3, wherein dead man 3 one end is for fixing rotatable, the other end at dead man 3 is provided with the regulation density triangular of a regulation thread density, described regulation density triangular is by free chute 4, arc chute 5 and triangle adjusting rod 6 form, slide block in described free chute 4 is connected with dead man 3 and triangle adjusting rod 6 respectively, realization regulation effect, arc chute 5 is connected with triangle adjusting rod 6, realize regulation to slide；When motor rotates, dead man 3 side-to-side movement under roller 2 rolls, the slide block at dead man 3 other end slides up and down under the effect of dead man 3 in free chute 4, it is achieved compensating roller effect.
Claims (1)
1. the control method of thread density tightness, it is characterized in that: on two driving motors of straight-bar machines coil elasticity adjusting mechanism, connect end face cam respectively, its edge cam is the cam surface of reducing, edge cam rolls connection by roller and installs a dead man, wherein dead man one end is for fixing rotatable, the other end at dead man is provided with the regulation density triangular of a regulation thread density, described regulation density triangular is by free chute, arc chute and triangle adjusting rod composition, slide block in described free chute is connected with dead man and triangle adjusting rod respectively, realization regulation effect, arc chute is connected with triangle adjusting rod, realize regulation to slide；When motor rotates, dead man side-to-side movement under roller rolls, the slide block at the dead man other end slides up and down under the effect of dead man in free chute, it is achieved compensating roller effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410702381.8A CN104499177B (en) | 2014-11-29 | 2014-11-29 | The control method of thread density tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410702381.8A CN104499177B (en) | 2014-11-29 | 2014-11-29 | The control method of thread density tightness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104499177A CN104499177A (en) | 2015-04-08 |
| CN104499177B true CN104499177B (en) | 2017-01-04 |
Family
ID=52940625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410702381.8A Active CN104499177B (en) | 2014-11-29 | 2014-11-29 | The control method of thread density tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104499177B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326485B (en) * | 2017-07-24 | 2023-03-07 | 重庆天泽新材料有限公司 | Yarn divider for producing and twisting yarns by primary twister and use method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0694618B2 (en) * | 1990-04-05 | 1994-11-24 | 株式会社島精機製作所 | Stitch control device in flat knitting machine |
| CN2433273Y (en) * | 2000-08-17 | 2001-06-06 | 金永良 | Operating mechanism of needle rising cam |
| CN100532671C (en) * | 2001-01-30 | 2009-08-26 | 株式会社岛精机制作所 | Stitch control device for weft knitting machine |
| JP2013108184A (en) * | 2011-11-17 | 2013-06-06 | Shima Seiki Mfg Ltd | Flat-knitting machine with gauge shifting device |
| CN102493122B (en) * | 2011-12-22 | 2013-07-24 | 飞虎科技有限公司 | Machine head mesh leveling device and method for computerized flat knitting machine |
| CN102619011B (en) * | 2012-03-18 | 2013-10-23 | 经纬纺织机械股份有限公司 | Mechanism for adjusting density and tightness of knitted coil |
-
2014
- 2014-11-29 CN CN201410702381.8A patent/CN104499177B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104499177A (en) | 2015-04-08 |
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Effective date of registration: 20190610 Address after: 030601 Technology Center of Jingwei Intelligent Textile Machinery Co., Ltd. No. 1 Jingwei South Road, Yuci District, Jinzhong City, Shanxi Province Patentee after: Jingwei Intelligent Textile Machinery Co., Ltd. Address before: 030601 Technology Center Yang Duanxiu, Yuci Branch, No. 1 Jingwei South Road, Jinzhong City, Shanxi Province Patentee before: Jingwei Textile Machinery Co., Ltd. |
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| TR01 | Transfer of patent right |