CN201367497Y - Fiber strip collecting device - Google Patents
Fiber strip collecting device Download PDFInfo
- Publication number
- CN201367497Y CN201367497Y CNU2009201133170U CN200920113317U CN201367497Y CN 201367497 Y CN201367497 Y CN 201367497Y CN U2009201133170 U CNU2009201133170 U CN U2009201133170U CN 200920113317 U CN200920113317 U CN 200920113317U CN 201367497 Y CN201367497 Y CN 201367497Y
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- CN
- China
- Prior art keywords
- roller
- groove
- fiber strip
- pin
- connecting axle
- Prior art date
- 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.)
- Expired - Fee Related
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- 239000000835 fiber Substances 0.000 title claims abstract description 41
- 239000010985 leather Substances 0.000 claims abstract description 19
- 239000004033 plastic Substances 0.000 claims description 8
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000009987 spinning Methods 0.000 abstract description 3
- 239000004753 textile Substances 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 11
- 238000007667 floating Methods 0.000 description 7
- 230000009182 swimming Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012857 repacking Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a fiber strip gathering device, belonging to the technical field of textile machinery.A cradle of a spinning frame is provided with a lower leather roller and a middle leather roller, an upper pin is arranged on a shaft of the middle leather roller, and a lower roller, a middle roller and a lower pin are arranged on a frame; the upper leather collar is sleeved on the middle leather roller and the upper pin, the lower leather collar is sleeved on the middle roller and the lower pin, the output ends of the upper leather collar and the lower leather collar form a point A, the pressing point between the lower roller and the lower leather roller forms a point C, and the gathering piece with the groove is installed in the AC section. The utility model has simple structure and convenient use, and is favorable for gathering the beard strips.
Description
Technical field
The utility model relates to a kind of textile machine, especially relates to a kind of apparatus for collecting fiber strip that is applied to fine spining machine.
Background technology
In existing fine spining machine spinning operation, the front draft zone is a main draw zone, because last downside pin leading edge is between the jaw of front roller and front leather roller formation, drafted yarn is motion in the district of swimming, at this moment friction circle intensity is less relatively, motion control to floating fiber is relatively poor, and the speed change point of floating fiber is not stable, and this makes the motion of floating fiber more seem complicated.Therefore, the distance in the district that reduces to swim in the front draft zone can effectively increase the control to the floating fiber motion, effectively improves the quality of resultant yarn.Method commonly used at present is to set up one group of pressure bar device, as the patent No. is the press bar distance clip device of ZL200420087522.1, be exactly between front roller and the formed jaw of front leather roller in last downside pin leading edge, by pressure bar to swim the district in yarn to the effect that presses down, the yarn motion is become by straightway be bent downwardly, produced new friction circle at pressure bar and yarn contact position thus.Like this, just can control the floating fiber motion better, fiber speed change point is concentrated on relatively near the jaw place; Rod can make the moving line bending to the effect that presses down because yarn is stressed, and the grip hold arc length that this has increased yarn and front roller again increases friction circle herein, has just increased fiber guide power.Dynamic balance therewith, pressure bar is to the also corresponding generation of control of contact position in the district of swimming.All these are by the effect of friction circle of pressure bar generation, and to stretching of hooked fibre, it is smooth to reduce short floating fiber, thick knot place fiber guide power is increased, and thin knot place fiber guide power reduces, thereby optimizes the fiber yarn quality, improve the strip dry CV value of resultant yarn etc., played good effect.But owing to used the pressure bar device, the fiber that makes pressure bar and yarn contact position is to two other diffusions, the head end of edge's floating fiber particularly, the friction circle effect that rod is produced owing to be stressed, can cause the yarn lateral dimension to increase to the diffusion of yarn two limits, stretch out the outer fiber head of yarn and increase, enlarge twist triangle zone, increased the Yarn filoplume desired value.
The utility model content
The purpose of this utility model provides in a kind of effective solution fine spining machine main drawing area, the increase that produces owing to working pressure rod the yarn lateral dimension, twist triangle zone expansion, the disadvantage that filoplume increases.
The technical solution adopted in the utility model is as follows: a kind of apparatus for collecting fiber strip, roller, medium rubber roller down are installed on the reel cage of fine spining machine, and last pin is installed on the axle of medium rubber roller, and bottom roll, middle roller and downside pin are installed on the frame; Upper leather ring is enclosed within on medium rubber roller and the last pin, and the hypodermis snare forms the A point at the output of upper leather ring and following apron on middle roller and downside pin, compresses a formation C point between bottom roll and the following roller, and the part that gathers of with groove is installed in the AC section.
Of the present utility model further be provided with as follows: the described part that gathers, offer towards the yarn direction of arrival be funnel-form by wide to narrow boundling groove, the groove top width of boundling groove, bottom land is narrow, the boundling that helps yarn, gathering part can preferably adopt ceramic material to make, and adopts modes such as gravity, mechanical prestress or polarity to be installed in the AC section, and the boundling bottom land is placed down.
Further, gather part and form projection towards the reverse side extension of boundling groove and at elongated end, this setting is and can be overlapped in down on the roller by projection easily.
Further, set up the connecting axle that Xiang Erduan stretches out, connecting axle is installed in by plastic to be sold, and gathers part and is installed on the connecting axle that two ends on the plastic stretch out, and for installing and save cost easily, plastic can or substitute by used spacing block repacking.
Described boundling groove directly is opened in the two ends of connecting axle, is about to congeries and connecting axle as one, and connecting axle can be substituted by existing pressure bar, and like this, on the one hand, the bottom land of connecting axle to pressing down, can gather the fiber in the district of swimming to fiber again.The purpose of this setting is to make cost and structure further to reduce.
Operation principle of the present utility model is as follows: because the rotation of the bottom roll of fine spining machine can drive the roller on bottom roll that compresses and rotate synchronously, establishing its linear velocity is V1; In like manner middle roller rotates and drives apron rotation up and down, and establishing linear velocity is V2.Because V1＞V2,,, move to the C point by the B point again and twisted after entering twist triangle zone owing to yarn is gathered by trench bottom and groove two side faces by gathering the groove on the part in the AC section so yarn is drafted in the AC section.So just finished yarn in the AC of draw zone section,, led to jaw C place after the fiber of drafted yarn is effectively gathered, finished the fiber aggregate technical process of front draft zone by gathering the groove of part.
The utility model is compared with original pressure bar device, and its advantage is: in original technology, when yarn passed through the pressure bar contact point, the district's fiber that swims can cause the yarn lateral dimension to increase to two diffusions of pressure bar.Cause twist triangle zone to enlarge, filoplume increases.After adopting the utility model, yarn is by gathering the part groove, gather the district's fiber that swims simultaneously by groove bottom land and groove two side faces, can make the yarn lateral dimension controlled (by the groove shape size Control) after gathering, simultaneously, bottom land produces new useful friction circle again to fiber, effectively controlling fiber motion, effectively improve yarn quality, comprise improving yarn evenness CV value and controlling twist triangle zone not increasing, reduce fibrous index.
Below by the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the rack-mounted structural representation of the utility model;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the structural representation of another embodiment of the utility model;
Fig. 4 is the structural representation of the another embodiment of the utility model;
Fig. 5 gathers the structural representation of part for the utility model;
Fig. 6 gathers the structural representation of another embodiment of part for the utility model;
Fig. 7 is the B-B cutaway view of Fig. 6;
Fig. 8 gathers the structural representation of the another embodiment of part for the utility model;
Fig. 9 is the A-A cutaway view of Fig. 8.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 4, down roller 3, medium rubber roller 7 are installed on the reel cage 1 of fine spining machine, on sell 9 and be installed on the axle of medium rubber roller 7, bottom roll 2, middle roller 5 and downside pin 8 are installed on the frame; Upper leather ring 6 is enclosed within on medium rubber roller 7 and the last pin 9, following apron 4 is enclosed within on middle roller 5 and the downside pin 8, output (being the leading edge that those skilled in the art's custom is much of pin 9 and downside pin 8) at upper leather ring 6 and following apron 4 forms the A point, compressing between bottom roll 2 and the following roller 3 forms a C point, the AC section promptly forms spinning field alleged " district of swimming ", and the part 10 that gathers of with groove 14 is installed in the AC section, and trench bottom is placed down, during work, yarn 11 is successively by A, B, C point.
Referring again to shown in Figure 5, the part 10 that gathers described in the utility model, offer towards yarn 11 direction of arrival be funnel-form by wide to narrow boundling groove 14, the groove top (yarn enters portion) of boundling groove 14 is wide, bottom land is narrow, the boundling that helps yarn 11 gathers part 10 and can preferably adopt ceramic material to make, and adopts modes such as gravity, mechanical prestress or polarity to be installed in the AC section.Among the embodiment as shown in Figure 3, gather part 10 and form projection 15 towards the reverse side extension of boundling groove 14 and at elongated end, this setting is and can be overlapped in down on the roller 3 by projection 15 easily.
Fig. 4, Fig. 6, Fig. 7 have showed that the utility model gathers the another kind of embodiment of part 10, in this embodiment, set up the connecting axle 12 that Xiang Erduan stretches out, connecting axle 12 is installed on the pin 9 by plastic 13, gathering part 10 is installed on the connecting axle 12 that two ends on the plastic 13 stretch out, for installing and save cost easily, plastic 13 can or substitute by used spacing block repacking.
In the embodiment of Fig. 8, Fig. 9, structure is identical substantially with the structure that Fig. 6, Fig. 7 show, difference is, described boundling groove 14 directly is opened in the two ends of connecting axle 12, be about to congeries 10 and connecting axle 12 as one, like this, just formed the structure of gathering part 10 of the present utility model at the two ends of connecting axle 12, connecting axle 12 plays the usefulness of connection on the one hand, on the other hand, the 26S Proteasome Structure and Function that gathers part 10 is provided, because connecting axle 12 can further improve from existing pressure bar, increase is gathered groove and is got.Like this, on the one hand, the bottom land of connecting axle 12 to pressing down, can gather the fiber in the district of swimming to fiber again.The purpose of this setting is to make cost and structure further to reduce and is simple.
Describe operation principle of the present utility model below in conjunction with above-mentioned accompanying drawing: because the bottom roll 2 of fine spining machine can rotate, drive the following roller 3 that is pressed on the bottom roll 2 and rotate synchronously, establishing its linear velocity is V1; Same middle roller 5 can rotate, and drives apron 4 motions down through downside pin 8; Middle roller 5 passes through apron 4 down, and upper leather ring 6 compresses with medium rubber roller 7, and upper leather ring 6 just passes through medium rubber roller 7 and last pin 9 like this, and is synchronized with the movement with following apron 4, and establishing its linear velocity is V2.Because V1＞V2 is so yarn 11 is drafted.In the AC section was swum the district, yarn 11 was by gathering the groove on the part 10, and the two side faces that the fiber 11 of motion is gathered the bottom land of groove of part 10 and groove gathers the back and moved to C point by B point, finishes swimming of drawing-off and distinguishes interior fiber aggregate process.
The utility model is compared with the fine spining machine structure of original simple working pressure rod, its advantage is, yarn 11 gathers the gathering in the groove 14 of part 10 entering, gathered simultaneously by the two side faces of outer bottom land and groove, the lateral dimension of effective controlling fiber 11 motions and fiber 11, can reduce filoplume better and improve strip dry CV value, spun yarn is better.
Claims (7)
1, a kind of apparatus for collecting fiber strip is equipped with roller (3), medium rubber roller (7) down on the reel cage (1) of fine spining machine, last pin (9) is installed on the axle of medium rubber roller (7), and bottom roll (2), middle roller (5) and downside pin (8) are installed on the frame; Upper leather ring (6) is enclosed within on medium rubber roller (7) and the last pin (9), following apron (4) is enclosed within on middle roller (5) and the downside pin (8), it is characterized in that: the output at upper leather ring (6) and following apron (4) forms the A point, compressing between bottom roll (2) and the following roller (3) forms a C point, and the part (10) that gathers of with groove (14) is installed in the AC section.
2, a kind of apparatus for collecting fiber strip as claimed in claim 1, it is characterized in that: the described part (10) that gathers, offer towards yarn (11) direction of arrival be funnel-form by wide to narrow boundling groove (14), the groove top width of boundling groove (14), bottom land is narrow, helps the boundling of yarn (11).
3, a kind of apparatus for collecting fiber strip as claimed in claim 1 or 2 is characterized in that: gather part (10) and adopt modes such as gravity, mechanical prestress or polarity to be installed in the AC section, place down at boundling groove (14) end.
4, a kind of apparatus for collecting fiber strip as claimed in claim 1 or 2 is characterized in that: gather part (10) and adopt ceramic material to make.
5, a kind of apparatus for collecting fiber strip as claimed in claim 3 is characterized in that: gather part (10) and form projection (15) towards the reverse side extension of boundling groove (14) and at elongated end, gather part (10) and be overlapped in down on the roller (3) by projection (15).
6, a kind of apparatus for collecting fiber strip as claimed in claim 3, it is characterized in that: on last pin (9), the connecting axle (12) that Xiang Erduan stretches out is installed also, connecting axle (12) is installed on the pin (9) by plastic (13), gathers part (10) and is installed on the connecting axle (12) that two ends on the plastic (13) stretch out.
7, a kind of apparatus for collecting fiber strip as claimed in claim 6 is characterized in that: described boundling groove (14) directly is opened in the two ends of connecting axle (12), and congeries (10) are set to one with connecting axle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201133170U CN201367497Y (en) | 2009-01-21 | 2009-01-21 | Fiber strip collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201133170U CN201367497Y (en) | 2009-01-21 | 2009-01-21 | Fiber strip collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367497Y true CN201367497Y (en) | 2009-12-23 |
Family
ID=41486390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201133170U Expired - Fee Related CN201367497Y (en) | 2009-01-21 | 2009-01-21 | Fiber strip collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201367497Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330574A (en) * | 2018-03-07 | 2018-07-27 | 新疆溢达纺织有限公司 | Close SEILE textile is micro- to gather beam splitting arrangement and SEILE textile gathers mechanism |
-
2009
- 2009-01-21 CN CNU2009201133170U patent/CN201367497Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330574A (en) * | 2018-03-07 | 2018-07-27 | 新疆溢达纺织有限公司 | Close SEILE textile is micro- to gather beam splitting arrangement and SEILE textile gathers mechanism |
| CN108330574B (en) * | 2018-03-07 | 2023-11-28 | 新疆溢达纺织有限公司 | Compact sirospun micro-gathering beam splitting device and sirospun gathering mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20130121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |