CN102704168A - Yarn delivering wheel for knitting machine - Google Patents
Yarn delivering wheel for knitting machine Download PDFInfo
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- CN102704168A CN102704168A CN2012101924756A CN201210192475A CN102704168A CN 102704168 A CN102704168 A CN 102704168A CN 2012101924756 A CN2012101924756 A CN 2012101924756A CN 201210192475 A CN201210192475 A CN 201210192475A CN 102704168 A CN102704168 A CN 102704168A
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- waste silk
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Abstract
The invention relates to a knitting machine, particularly to a yarn delivering wheel for the knitting machine. The yarn delivering wheel sequentially comprises a yarn feeding cone, a yarn storage column and a waste silk leading-out body which are connected into a whole from top to bottom; the yarn feeding cone comprises a large upper part and a small lower part; the waste silk leading-out body comprises a waste silk temporary storage cone with a small upper part and a large lower part and a waste silk leading-out cone with a large upper part and a small lower part; the outside wall of the yarn feeding cone, namely a yarn feeding region, is an arc surface which inclines inwards from top to bottom; and an angle between an upper inclined surface and the outside wall of the yarn storage column is more than 150 degrees. The yarn delivering wheel for the knitting machine has the advantages of novel structure and capability of automatically removing residual waste silk, so that the tension force for delivering yarn for a knitting yarn delivering device keeps constant, therefore the quality of fabrics on the knitting machine is improved.
Description
Technical field
The present invention relates to a kind of knitting machine, the line-transmitting wheel on especially a kind of knitting machine.
Background technology
Line-transmitting wheel on the existing knitting machine mainly is to be processed by aluminium alloy integral body, is made up of the yarn Lead-In Area of top and the yarn storage area of below, and in order to prevent that yarn from coming off, is provided with the anticreep convex shoulder in the bottom of line-transmitting wheel.For some multiply long fiber yarn,, many even form by hundreds of filaments because yarn has tens; These individual filament intensity of forming yarn are very low; Fracture easily, the waste silk under the fracture remains in the line-transmitting wheel storage area, hinders the conveying of yarn; Make the inhomogeneous fabric quality that influences knitting machine of yarn pushing tension, also can break yarn under the serious situation.
Summary of the invention
The objective of the invention is the deficiency that exists for the line-transmitting wheel that overcomes on the above-mentioned existing knitting machine, a kind of novel structure is provided, can remove residual waste silk automatically, make the tension force of knitting yarn-feeding device delivered yarn keep the line-transmitting wheel on the constant knitting machine.
In order to realize the foregoing invention purpose, the present invention has adopted following technical scheme:
Line-transmitting wheel on the knitting machine; Line-transmitting wheel comprises successively that from top to bottom the up big and down small yarn that is connected as a single entity imports frustum, yarn stores cylinder and waste silk is derived body; Waste silk is derived body and is comprised temporary frustum of up-small and down-big waste silk and up big and down small waste silk derivation frustum; The outer side surface that yarn imports frustum is the yarn Lead-In Area, and the yarn Lead-In Area is the arc surface that ecto-entad tilts from top to bottom; The outer side surface that yarn stores cylinder is the yarn storage area, and the outer side surface that yarn stores cylinder is the plane; The outer side surface that temporary frustum of waste silk and waste silk are derived frustum is the waste silk leading-out zone; The outer side surface of the temporary frustum of waste silk is a ramp; The outer side surface that waste silk is derived frustum is a lower inclined plane, and ramp is the inclined plane that tilts from inside to outside from top to bottom, and ramp top and yarn storage area are connected as a single entity; The bottom links to each other with lower inclined plane, and lower inclined plane is the inclined plane that ecto-entad tilts from top to bottom; Base diameter, yarn storage body diameter that yarn imports frustum are identical with the top diameter of the temporary frustum of waste silk; The temporary frustum base diameter of waste silk is identical with waste silk derivation frustum top diameter, and waste silk derivation frustum top diameter is 1.01-1.02 times that yarn stores body diameter; Angle between the outer side surface of ramp and yarn storage cylinder is greater than 150 degree.
As preferably, the height that said yarn stores cylinder is 1.1-3.4 times that waste silk is derived the height degree.
As preferably, the diameter that said yarn stores cylinder is 42.5mm, highly is 17mm, and it is 43mm that waste silk is derived the frustum top diameter, and the height of waste silk derivation body is between the 5-15mm; Waste silk is derived the intilted angle of frustum greater than 2 degree.
As preferably, said waste silk is derived body and is also comprised waste silk transition cylinder, and the temporary frustum of waste silk is derived frustum with waste silk and linked to each other through waste silk transition cylinder, and waste silk transition circle column diameter is identical with waste silk derivation frustum top diameter.
Adopted the line-transmitting wheel on the knitting machine of technique scheme; Line-transmitting wheel comprises successively that from top to bottom the up big and down small yarn that is connected as a single entity imports frustum, yarn stores cylinder and waste silk is derived body; Corresponding outer side surface is respectively yarn Lead-In Area, yarn storage area and waste silk leading-out zone; When the yarn that stores on the line-transmitting wheel is exported; Yarn is pressed on the ramp on waste silk leading-out zone top, down pushes away the waste silk that remains in the line-transmitting wheel storage area, and waste silk comes off through the lower inclined plane of waste silk leading-out zone bottom automatically.The advantage of the line-transmitting wheel on this knitting machine is a novel structure, and line-transmitting wheel can be removed residual waste silk automatically, makes the tension force of knitting yarn-feeding device delivered yarn keep constant, has improved the quality of fabric on the knitting machine.
Description of drawings
Fig. 1: the structural representation of the embodiment of the invention 1.
Fig. 2: the structural representation of the embodiment of the invention 2.
The specific embodiment
The present invention is done with Fig. 2 below in conjunction with accompanying drawing 1 and to further describe.
Embodiment 1
Line-transmitting wheel on the knitting machine as shown in Figure 1; Line-transmitting wheel comprises successively that from top to bottom the up big and down small yarn that is connected as a single entity imports frustum 41, yarn stores cylinder 42 and waste silk is derived body 43, and waste silk is derived body 43 and comprised that up-small and down-big waste silk is kept in frustum 43A and up big and down small waste silk is derived frustum 43B.The outer side surface that yarn imports frustum 41 is a yarn Lead-In Area 411, is the arc surface that ecto-entad tilts from top to bottom.The outer side surface that yarn stores cylinder 42 is yarn storage area 421, and outer side surface is the plane.The outer side surface that temporary frustum 43A of waste silk and waste silk are derived frustum 43B is the waste silk leading-out zone, and the outer side surface of the temporary frustum 43A of waste silk is ramp 43A1, and the outer side surface that waste silk is derived frustum 43B is lower inclined plane 43B1.Yarn Lead-In Area 411, yarn storage area 421 and waste silk leading-out zone are connected as a single entity from top to bottom successively.Yarn Lead-In Area 411 is the arc surface that ecto-entad tilts from top to bottom; The outer side surface of yarn storage area 421 is horizontal planes; The waste silk leading-out zone comprises ramp 43A1 and lower inclined plane 43B1, and ramp 43A1 is the inclined plane that tilts from inside to outside from top to bottom, and ramp 43A1 top and yarn storage area 421 are connected as a single entity; The bottom links to each other with lower inclined plane 43B1, and lower inclined plane 43B1 is the inclined plane that ecto-entad tilts from top to bottom.
Base diameter, yarn storage cylinder 42 diameters that yarn imports frustum 41 are identical with the top diameter of the temporary frustum 43A of waste silk; The temporary frustum 43A base diameter of waste silk is identical with waste silk derivation frustum 43B top diameter; And it is 1.01-1.02 times that yarn stores cylinder 42 diameters that waste silk is derived frustum 43B top diameter; The height that yarn stores cylinder 42 is 1.1-3.4 times that waste silk is derived body 43 height; The outer side surface of ramp 43A1 and yarn storage cylinder 42 is that the angle between the yarn storage area 421 is spent greater than 150, specifically is that the diameter of yarn storage cylinder 42 is 42.5mm, highly is 17mm; It is 43mm that waste silk is derived frustum 43B top diameter, and the height that waste silk is derived body 43 is between the 5-15mm.Waste silk is derived the intilted angle of frustum 43B greater than 2 degree.
The existing automatic running rate of its waste silk of line-transmitting wheel that is made up of yarn Lead-In Area, yarn storage area and anticreep convex shoulder is less than 3%.The automatic running rate of line-transmitting wheel waste silk that adopts the said structure scheme is between 95%-99%; The parameter of respectively organizing in the such scheme is very important; For example ramp 43A1 and yarn store the angle between the outer side surface of cylinder 42; When the angle between the outer side surface of ramp 43A1 and yarn storage cylinder 42 is spent less than 120; Even if other all structures that adopt technique scheme and its automatic running rate of data be less than 5%, when the angle between the outer side surface of ramp 43A1 and yarn storage cylinder 42 is 120-135 when spending, the automatic running rate of line-transmitting wheel waste silk is between 30%-40%; It is 135-145 when spending that ramp 43A1 and yarn store angle between the outer side surface of cylinder 42, and the automatic running rate of line-transmitting wheel waste silk is between 40%-60%.It is 1.01-1.02 times that yarn stores cylinder 42 diameters that waste silk is derived frustum 43B top diameter; Deriving frustum 43B top diameter when waste silk is that yarn is when storing 1.03-1.05 times of cylinder 42 diameters; Even if other all structures of employing technique scheme and its automatic running rate of data are between 60%-40%, bigger its automatic running rate of multiple is low more.Waste silk is derived the height of body 43 and the intilted angle of waste silk derivation frustum 43B is the key that the time of the automatic running of waste silk is controlled.
When the yarn that stores on the line-transmitting wheel was exported, yarn was pressed on the ramp 43A1 on waste silk leading-out zone top, down pushes away the waste silk that remains in line-transmitting wheel storage area 421, and waste silk comes off through the lower inclined plane 43B1 of waste silk leading-out zone bottom automatically.
Embodiment 2
Line-transmitting wheel on the knitting machine as shown in Figure 2; Structure is identical with embodiment 1 with data; Difference only is that waste silk derivation body 43 also comprises waste silk transition cylinder 43C; The temporary frustum 43A of waste silk derives frustum 43B with waste silk and links to each other through waste silk transition cylinder 43C, and waste silk transition cylinder 43C diameter is identical with waste silk derivation frustum 43B top diameter.
Claims (4)
1. the line-transmitting wheel on the knitting machine; It is characterized in that line-transmitting wheel comprises successively that from top to bottom the up big and down small yarn that is connected as a single entity imports frustum, yarn stores cylinder and waste silk is derived body; Waste silk is derived body and is comprised temporary frustum of up-small and down-big waste silk and up big and down small waste silk derivation frustum; The outer side surface that yarn imports frustum is the yarn Lead-In Area, and the yarn Lead-In Area is the arc surface that ecto-entad tilts from top to bottom; The outer side surface that yarn stores cylinder is the yarn storage area, and the outer side surface that yarn stores cylinder is the plane; The outer side surface that temporary frustum of waste silk and waste silk are derived frustum is the waste silk leading-out zone; The outer side surface of the temporary frustum of waste silk is a ramp; The outer side surface that waste silk is derived frustum is a lower inclined plane, and ramp is the inclined plane that tilts from inside to outside from top to bottom, and ramp top and yarn storage area are connected as a single entity; The bottom links to each other with lower inclined plane, and lower inclined plane is the inclined plane that ecto-entad tilts from top to bottom; Base diameter, yarn storage body diameter that yarn imports frustum are identical with the top diameter of the temporary frustum of waste silk; The temporary frustum base diameter of waste silk is identical with waste silk derivation frustum top diameter, and waste silk derivation frustum top diameter is 1.01-1.02 times that yarn stores body diameter; Angle between the outer side surface of ramp and yarn storage cylinder is greater than 150 degree.
2. the line-transmitting wheel on the knitting machine according to claim 1 is characterized in that the height of said yarn storage cylinder is 1.1-3.4 times that waste silk is derived the height degree.
3. the line-transmitting wheel on the knitting machine according to claim 1 and 2 is characterized in that the diameter of said yarn storage cylinder is 42.5mm, highly is 17mm, and it is 43mm that waste silk is derived the frustum top diameter, and the height that waste silk is derived body is between the 5-15mm; Waste silk is derived the intilted angle of frustum greater than 2 degree.
4. according to the line-transmitting wheel on claim 1 or the 2 or 3 described knitting machines; It is characterized in that said waste silk derivation body also comprises waste silk transition cylinder; The temporary frustum of waste silk is derived frustum with waste silk and is linked to each other through waste silk transition cylinder, and waste silk transition circle column diameter is identical with waste silk derivation frustum top diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101924756A CN102704168A (en) | 2012-06-08 | 2012-06-08 | Yarn delivering wheel for knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101924756A CN102704168A (en) | 2012-06-08 | 2012-06-08 | Yarn delivering wheel for knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN102704168A true CN102704168A (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101924756A Pending CN102704168A (en) | 2012-06-08 | 2012-06-08 | Yarn delivering wheel for knitting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637607A (en) * | 2016-12-10 | 2017-05-10 | 无锡银联齿轮传动机械有限公司 | Cam presser for weft storage unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670976A (en) * | 1969-06-11 | 1972-06-20 | Sobrevin Soc De Brevets Ind Fa | Delivery device for threads on weaving machines, knitting machines, or the like |
| US3928987A (en) * | 1973-08-16 | 1975-12-30 | Iro Ab | Thread supply device for textile machines |
| CN1048071A (en) * | 1989-06-13 | 1990-12-26 | 陈仁惠 | Yarn supply and storage device for knitting machine |
| DE19840727A1 (en) * | 1998-09-07 | 2000-05-25 | Memminger Iro Gmbh | Thread delivery device for textile machines |
| CN201695166U (en) * | 2010-05-27 | 2011-01-05 | 浙江真心毛绒制品有限公司 | Yarn transporting wheel for cut loop knitting machine |
-
2012
- 2012-06-08 CN CN2012101924756A patent/CN102704168A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670976A (en) * | 1969-06-11 | 1972-06-20 | Sobrevin Soc De Brevets Ind Fa | Delivery device for threads on weaving machines, knitting machines, or the like |
| US3928987A (en) * | 1973-08-16 | 1975-12-30 | Iro Ab | Thread supply device for textile machines |
| CN1048071A (en) * | 1989-06-13 | 1990-12-26 | 陈仁惠 | Yarn supply and storage device for knitting machine |
| DE19840727A1 (en) * | 1998-09-07 | 2000-05-25 | Memminger Iro Gmbh | Thread delivery device for textile machines |
| CN201695166U (en) * | 2010-05-27 | 2011-01-05 | 浙江真心毛绒制品有限公司 | Yarn transporting wheel for cut loop knitting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637607A (en) * | 2016-12-10 | 2017-05-10 | 无锡银联齿轮传动机械有限公司 | Cam presser for weft storage unit |
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Application publication date: 20121003 |