CN102094266A - Air suction pipe for yarn strip bundling device for spinning device and method for manufacturing the same - Google Patents
Air suction pipe for yarn strip bundling device for spinning device and method for manufacturing the same Download PDFInfo
- Publication number
- CN102094266A CN102094266A CN 201010576739 CN201010576739A CN102094266A CN 102094266 A CN102094266 A CN 102094266A CN 201010576739 CN201010576739 CN 201010576739 CN 201010576739 A CN201010576739 A CN 201010576739A CN 102094266 A CN102094266 A CN 102094266A
- Authority
- CN
- China
- Prior art keywords
- air intake
- intake duct
- sliver
- metallic plate
- air
- 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.)
- Granted
Links
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to an air suction pipe for a yarn strip bundling device for a spinning device and a method for manufacturing the same, and particularly discloses an air suction pipe for a yarn strip bundling device for a spinning device. The spinning machine comprises a drafting device provided with a last outlet roller pair. Relative to a direction of yarn strip movement, the air suction pipe is arranged at a downstream side position of the last outlet roller pair. The air suction pipe comprises a guide surface provided with an air suction inlet. A ventilating conveyor surrounds and rotates around the air suction pipe, thereby conveying yarn strips. The air suction pipe is provided with an irregular shape, and is formed via bending a metal plate with a uniform thickness.
Description
Technical field
The present invention relates to be used for a kind of air intake duct and a kind of method that is used to make air intake duct of the sliver bag bundle device of spinning machine (spinning frame).
Background technology
Developed various types of sliver bag bundle device and done up this sliver with bag before the sliver that is subjected to drawing-off is carried out twisted.This has reduced sleave (floss) and has increased cotton rope intensity and has improved the cotton rope quality thus.Japan shifts to an earlier date the example that publication publication number 2004-107808 has described a kind of sliver bag bundle device.As shown in Figure 7, a kind of drafting system comprises a kind of last outlet roller to 61, and sliver bag bundle device comprise be arranged in this last outlet roller to a kind of roll at place, 61 downstream to 62, a kind of air intake duct 63 and a kind of the ventilation or open conveyer belt (apron) 64.Roll comprises a kind of bottom roll 62a and a kind of top mill roll 62b to 62.Top mill roll 62b utilizes the conveyer belt 64 (conveyer belt of ventilation) that ventilates to push described bottom roll 62a.With respect to the direction that sliver F moves, air intake duct 63 is arranged in the upstream side place of roll to 62 bite (nipping point).In addition, air intake duct 63 has a kind of guiding surface that comprises suction hole 63a (air entry).Sliver bag bundle device also comprises a kind of guiding elements 65, and guiding elements 65 has arcuate cross-section and is positioned at the place, downstream of the bite of roll 62.The sliver F that passes sliver bag bundle device is wrapped bundle and is sent to bite by the inspiratory flow that the suction hole 63a of air intake duct 63 is produced.
By carrying out a kind of extruding or drawing procedure, formed air intake duct 63 to come molded and shaped a kind of hollow tube from aluminum or aluminum alloy.Then, in this hollow tube, form suction hole 63a.
The inspiratory flow that the sliver F that passes sliver bag bundle device is produced by the suction hole 63a of air intake duct 63 is wrapped bundle and is sent to a kind of outlet bite (that is, roll is to 62 bite).When between the downstream of suction hole 63a and the distance between the outlet bite (in as the indicated distance of A1) when increasing corresponding to Fig. 2 A, by suction hole 63a in addition the sliver F of Bao Shu may before this bite of arrival, become and scatter.When between the upstream extremity of suction hole 63a and last outlet roller to the distance between 61 the bite (in as the indicated distance of A2) when increasing corresponding to Fig. 2 A, the possibly conveyer belt 64 that can't be sent to ventilation smoothly of sliver F.This may cause from sliver F the fiber stretching, extension being scattered.
By carrying out the wall thickness that air intake duct 63 that a kind of extrusion process etc. is molded into from aluminium under normal circumstances has 1 to 1.5 mm.This increased from the downstream of suction hole 63a to the outlet bite distance and from the upstream extremity of suction hole 63a to the end outlet roller to the distance of 61 bite.As a result, sliver F may become and scatter, and perhaps may stretch the fiber that sheds from sliver F.
When to have that erose air intake duct 63 pushes or drawing so that thereby it has the wall thickness that reduces to some extent when reducing the distance A1 and A2, air intake duct 63 may be distorted in the axial direction/twist or be out of shape.This will have influence on the accuracy of the shape of air intake duct 63 unfriendly, and distance A 1 and A2 may be different between spindle.When distance A 1 and A2 were different between spindle, the cotton rope quality may change to some extent between spindle.Therefore, for feasible wall thickness with erose air intake duct 63 reduces, exist restriction.Thus, can not reduce the distance A1 and A2 to obtain desirable cotton rope quality.
Summary of the invention
The object of the present invention is to provide a kind of air intake duct, be used for a kind of sliver bag bundle device of improving the spinning machine of cotton rope quality.
In order to realize above purpose, the sliver bag bundle device that one aspect of the present invention provides a kind of air intake duct to be used for spinning machine.Spinning machine comprises a kind of right drafting system of last outlet roller that has.With respect to the direction that sliver moves, air intake duct is arranged in the right place, downstream of last outlet roller.Air intake duct comprises a kind of guiding surface with air entry.The conveyor belt loop of ventilating is walked around air intake duct, and extends to be rotated and to transmit thus sliver round air intake duct.Air intake duct has irregularly shaped, and the metallic plate with uniform thickness is crooked to be formed by making.
Another aspect of the present invention provides a kind of method that produces the air intake duct of the sliver bag bundle device that is used for spinning machine.Spinning machine comprises a kind of right drafting system of last outlet roller that has.With respect to the direction that sliver moves, air intake duct is arranged in the right place, downstream of last outlet roller.Air intake duct comprises the guiding surface with air entry.The conveyor belt loop of ventilating is walked around air intake duct and is extended to be rotated and to transmit thus sliver round air intake duct.This method comprises bending step, and it makes the metallic plate with uniform thickness bend to pipe.
By the following description that combines and carry out with the accompanying drawing that principle of the present invention is shown as sample table, other aspects and advantages of the present invention will become apparent.
Description of drawings
By with reference to the following description that currently preferred embodiment and accompanying drawing are carried out, can understand the present invention and purpose and advantage best, in the accompanying drawing:
Figure 1A demonstrates the schematic sectional view of the part of sliver bag bundle device according to an embodiment of the invention;
Figure 1B is the perspective view of a part that demonstrates the air intake duct of Figure 1A;
Fig. 2 A demonstrates a kind of schematic diagram that is arranged in the relation of a air entry by aluminium being carried out the air intake duct that extrusion modling/extrusion molding forms and a bite;
Fig. 2 B demonstrates a kind of schematic diagram that is arranged in the relation of a air entry by making the crooked air intake duct that forms of metallic plate and a bite;
Fig. 3 is the flow chart that demonstrates the process that is used to make air intake duct;
Fig. 4 A and 4B are the sectional views that demonstrates the air intake duct of another embodiment separately;
Fig. 5 A and 5B are the sectional views of a part that demonstrates the sliver bag bundle device of another embodiment separately;
Fig. 6 is the sectional view of a part that shows the sliver bag bundle device of another embodiment; And
Fig. 7 is the sectional view that demonstrates the part of existing technology sliver bag bundle device.
The specific embodiment
Now with reference to Fig. 1 to Fig. 3 air intake duct according to the sliver bag bundle device of spinning machine of the present invention is discussed.
With reference to Figure 1A, with respect to the direction that sliver F moves, sliver bag bundle device 11 is arranged in the last outlet roller of drafting system 12 downstream is located.Lower roller 12a and preceding apex roller 12b before last outlet roller comprises 12.Sliver bag bundle device 11 comprises the conveyer belt 15 and the guiding piece 16 of outlet port unit 13, air intake duct 14, ventilation.Outlet port unit 13 is formed by bottom roll 17a and top mill roll 18.Bottom roll 17a is formed on the rotary shaft 17, and bottom roll 17a is parallel to last outlet roller 12 preceding lower roller 12a is extended.In addition, top mill roll 18 utilizes the conveyer belt 15 that ventilates pushing bottom roll 17a.According to the identical mode of preceding apex roller 12b of drafting system, top mill roll 18 is supported on a kind of weight arm (not shown) that is used for per two spindles by supporter 19.Supporter 19 forms a kind of solid memder with the supporter of apex roller 12b before being used for.In sliver bag bundle device 11, with respect to the direction of motion of sliver F, air intake duct 14 is arranged in the upstream side place of the bite in the outlet port unit 13.The conveyer belt 15 that ventilates for example guarantees that by a kind of the woven fabric of suitably ventilating forms.The conveyer belt 15 that ventilates is around crossing air intake duct 14, guiding piece 16 and bottom roll 17a, and extends to be rotated round their, transmits sliver F thus.One end of guiding piece 16 be arranged in outlet port unit 13 bite near.
Sliver bag bundle device 11 has a kind of structure, and except air intake duct 14, to shift to an earlier date the sliver bag bundle device of publication publication number 2004-107808 identical with the above Japan of partly discussing in background technology basically for this structure.The rotation of preceding lower roller 12a is transferred to rotary shaft 17 by a kind of gear, a kind of idler gear 20 and a kind of gear that is formed on the rotary shaft 17 that is formed on the preceding lower roller 12a.
With reference to Figure 1B, air intake duct 14 has the crooked guiding surface 14a that outwards protrudes.Guiding surface 14a comprises according to a plurality of air entries 23 that form with the corresponding predetermined space of the spindle spacing of ring spinner.Each air entry 23 extends along the direction that longitudinal direction a kind of and air intake duct 14 intersects.In addition, each air entry 23 extends through the whole width of surperficial 14a basically along direction a kind of and that longitudinal direction air intake duct 14 is perpendicular.Air intake duct 14 is connected to sliver bag bundle device 11 in following state: guiding surface 14a is positioned near the path of sliver F.The part of the conveyer belt 15 that ventilates is around crossing guiding surface 14a.
In addition, air intake duct 14 comprises the bead portion 25 that extends along the longitudinal direction of air intake duct 14, and this bead portion 25 is connecting part 24a and 24b.Bead portion 25 forms and the conveyer belt 15 that ventilates is not formed the direction of disturbing when being connected to sliver bag bundle device 11 when air intake duct 14 and extend.Air intake duct 14 has irregularly shaped and is formed by the metal material with uniform thickness (stainless thin plate in this embodiment).Here, the material with uniform thickness is meant that this material has constant thickness.In addition, metal material is not limited to plate and can is pipe.In addition, have erose pipe and be meant that pipe has non-circular cross section and comprises the surface of different curvature.
A kind of method of making air intake duct 14 will be discussed now, and as shown in Figure 3, this manufacture method comprises: air entry forms technology, deburring technology, bending process, crimping formation technology and spot-welding technology (or plug welding technology).
Form in the technology at air entry, the pre-position in metallic plate forms air entry 23 by punching or laser cutting.Except air entry 23, also be formed for and tube connector 21 joining holes.Form the air entry 23 and the described hole that form in the technology at air entry and form burr and flange on every side.In this embodiment, before metallic plate stands the bending process processing, elimination or deburr and flange.Therefore, when metallic plate is still straight, carry out deburring.Compare with the situation of after metallic plate forms pipe, carrying out deburring, this make deburring easier/facility.In addition, can carry out bending process, and no matter during air entry forms technology, be used for forming that side of the metallic plate of air entry 23.
It is the part of bending process that crimping forms technology.Crimping forms technology and form sweep on the free end of part 24a, thereby makes this sweep hold/maintain the free end of part 24b.This has formed the bead portion 25 that extends along the longitudinal direction on whole air intake duct 14.Crimping forms finishing of technology and makes and formed a kind of pipe with desirable shape of cross section from metallic plate.
When air intake duct 14 was connected to sliver bag bundle device 11 in the pre-position, bead portion 25 guaranteed that air intake duct 14 seals.Yet when in the process of operation air intake duct 14 twisting resistance or bending force being put on air intake duct 14, bead portion 25 is possibly can't to provide enough rigidity for air intake duct 14.Therefore, carry out spot-welding technology so that bead portion 25 is carried out spot welding.
The operation of sliver bag bundle device 11 will be discussed now.
When spinning machine is worked, drafting system drawing-off sliver F.Then, last outlet roller guides to sliver bag bundle device 11 to 12 sliver F.Bottom roll 17a rotates the identical speed of 12 superficial velocity with about and last outlet roller with top mill roll 18.In addition, remain under the state of suitable elongation sliver F through between the bite between bottom roll 17a and the top mill roll 18 (outlet bite) and be rotated with twisted in move downstream.
The inspiratory effects of pipeline is passed tube connector 21 and is arrived air intake duct 14.The conveyer belt 15 that the inspiratory effects of each air entry 23 that forms on guiding surface 14a in addition, is passed ventilation arrives sliver F.Sliver F be pulled to the position corresponding with each air entry 23 and with the corresponding position of each air entry 23 by the state of Bao Shu under, sliver F moves.Compare with being unkitted the spinning machine that has sliver bag bundle device 11, this has prevented generation sleave and waste cotton and has improved the cotton rope quality.
By the inspiratory flow that air entry 23 produces each the sliver F through sliver bag bundle device 11 is carried out Bao Shu, also sliver F is sent to the outlet bite.When the distance from the downstream of each air entry 23 to the outlet bite increases, may before arriving the outlet bite, become by the sliver F of air entry 23 bag bundles and to scatter.In addition, when when the upstream extremity of air entry 23 and last outlet roller increase the distance between 12 the bite, the sliver F that moves along the guiding surface 14a of air intake duct 14 possibly can't be sent to the conveyer belt 15 of ventilation smoothly.This may cause fiber to shed from sliver F stretching, extension.
When being molded to described air intake duct 14 by extruded aluminium in as prior art, the wall thickness of air intake duct 14 must increase to some extent to guarantee that air intake duct 14 has shape accurately.This increased from the downstream of each air entry 23 to the outlet bite distance A 1 and from the upstream extremity of air entry 23 to the end outlet roller to the distance A 2 of 12 bite, as shown in Fig. 2 A.
In the present embodiment, by making the crooked air intake duct 14 that forms of sheet metal.This has considered to make the wall thickness of wall thickness less than prior art in the accuracy of guaranteeing required shape.As a result, the downstream of air entry 23 is arranged as far as possible near the outlet bite.Therefore, as shown in Fig. 2 B, be shorter than the respective distance A1 of prior art apart from B1 from the downstream of air entry 23 to the outlet bite.In addition, from the upstream extremity of air entry 23 to the end outlet roller 12 bite is shorter than the respective distance A2 of prior art apart from B2.As a result, transmit sliver F smoothly, and improved cotton rope quality (cotton rope variation, cotton rope sleave and cotton rope intensity) through Bao Shu.
Present embodiment has following advantage.
(1) in sliver bag bundle device 11, by making the crooked air intake duct 14 that forms of the metallic plate with uniform thickness.Therefore, even use in the bending process for the management of mould accuracy make with as prior art in the air intake duct of extrusion modling compare the accuracy that also can guarantee required shape under the situation that thickness reduces.In addition, compared with prior art, the downstream of each air entry 23 from be formed on guiding surface 14a to the distance of sliver outlet bite and the last outlet roller from the upstream extremity of air entry 23 to drafting system can shorten the distance of 12 bite.Reducing of the thickness of air intake duct 14 in terms of existing technologies also can smoothly successfully transmit and transmit sliver through Bao Shu even can make under air intake duct 14 has the situation of external dimensions same as the prior art.This has improved cotton rope quality (cotton rope variation, cotton rope sleave and cotton rope intensity).
(2) steel plate is as metallic plate.When reducing the thickness of air intake duct 14, from the angle of rigidity and material cost, this point is preferred.
(3) air intake duct 14 comprises the bead portion 25 that extends along the longitudinal direction of air intake duct 14.With two ends by composition plane pipe only or the described two ends air intake duct that forms that overlaps is compared, bead portion 25 permission air intake ducts 14 more easily obtain required sealing and intensity.
(4) bead portion 25 to air intake duct 14 carries out spot welding.Only utilize bead portion 25, air intake duct 14 possibly can't have enough rigidity to be used for resisting twisting resistance or the bending force that puts on air intake duct 14 when operating air intake duct 14.Therefore, bead portion 25 is carried out spot welding, guaranteed the rigidity of air intake duct 14 thus.
(5) method of making air intake duct 14 has used metallic plate to form air intake duct 14, and has comprised that the air entry that forms air entry 23 in metallic plate forms technology, removes the deburring technology of burr around the air entry 23 and is used to make the bending process of metallic plate bending.Before metallic plate is bent to the pipe with described predetermined cross-section, in the part that limits guiding surface 14a, form air entry 23.Therefore, form in the technology the burr that around air entry 23, produced and the removal of flange even after making the metallic plate bending, carried out at air entry, thereby metallic plate is crooked to make burr and flange be positioned at the outside of air intake duct 14 by making, compared with prior art, it is less to be used to remove the operation of burr and flange.
(6) also can carry out by the bending that makes the metallic plate that the pressing mold reciprocating motion carries out by carrying out rollforming.Yet crooked difference with rollforming is: can not put on excessive power air entry 23.This has prevented the distortion of air entry 23.
What it should be obvious that to those skilled in the art is that under the situation that does not break away from the spirit or scope of the present invention, the present invention can be implemented as a lot of other particular forms.Especially, should be appreciated that the present invention can be implemented as following form.
In the method for making air intake duct 14, before bending process, carry out deburring technology.Alternatively, can after bending process, carry out deburring technology.In this case, thus carry out and crookedly to make burr and flange be positioned at the outside of air intake duct 14.This has caused compared with prior art, and the operation of burr and flange is removed in less being used to.
In the method for making air intake duct 14, needn't carry out bending process by making the pressing mold reciprocating motion.For example, before forming bead portion 25, can carry out rollforming, and can form operation by the last crimping that the pressing mold reciprocating motion is carried out be used to form bead portion 25 for bending process.
Replacement scheme as the free-ended end face that makes part 24a and 24b comes in contact as shown in Fig. 4 B, makes the free end of part 24a and 24b overlap each other thereby can carry out bending.Then, the zone of overlapping can fully be subjected to seal welding or bonding by adhesive tape.
For the air intake duct 14 shown in shop drawings 4A and the 4B, can make the metallic plate bending by only carrying out rollforming.When carrying out rollforming, as for scheme alternative that after finishing all bending operations picture is when carrying out compacting engaging zones is carried out seal welding, plate can at first form round tube, and can carry out seal welding to the end face of joint.Then, can make the round tube bending by carrying out rollforming, thereby make round tube have predetermined erose cross section.In this case, before obtaining described erose cross section, that is to say, when from the circular pipe of metal plate shape, together free-ended end joined.This makes removes burr from the inner surface of engaging zones easily.
The material that is used to form air intake duct 14 is not limited to metallic plate.For example, can use metal tube with constant thickness (such as, stainless steel tube) to come the alternative metals plate.In this case, carry out rollforming, thereby metal tube has described predetermined erose cross section.This makes does not need engaging zones is carried out deburring.In addition, when pipe still is circle and before pipe obtains erose cross section, carry out the step in the hole that forms air entry 23 and be used for connecting with tube connector 21.More particularly, the mould that is used for air entry is carried out punching processing is arranged in metal tube, and this mould moves on the radially outer direction of round tube.This outside at guiding surface 14a produces burr and flange.Therefore, the hole that can easily get rid of at air entry 23 and be used for connecting with tube connector 21 is the burr and the flange of generation on every side.
The formation of air entry 23 is not limited to punching or laser cutting.For example, can change execution milling or spark machined into.
When air entry 23 is carried out laser cutting, only produce a spot of burr and flange.This makes can omit deburring technology.
As long as air intake duct 14 is hard and have thin-walled, then the metal material of air intake duct 14 needs not to be steel and can be a kind of flexible metal material that has greater than the intensity of aluminium.
The outlet port unit 13 of sliver bag bundle device 11 is not limited to comprise the structure of roll to (that is, bottom roll 17a and top mill roll 18).For example, as shown in Fig. 5 B, the air intake duct 30 with oval cross-section can be arranged in the outlet port unit 13, and air entry 30a can be formed in the air intake duct 30 in the pre-position.In this case, the conveyer belt 15 of ventilation is around crossing air intake duct 30 and idler roller 31, and extends around air intake duct 30 and idler roller 31.Gear 32 is transferred to top mill roll 18 to the rotation of preceding apex roller 12b, and top mill roll 18 presses or compressing the conveyer belt 15 of conveyer belt 15 to drive described ventilation that ventilates.In this case, embodiment based on the above discussion, distance from the downstream of each air entry 30a to sliver outlet bite and the distance from the upstream-most position of air entry 30a to the right bite of the last outlet roller the drafting system can reduce.
The top of lower roller 12a before tube connector 21 needn't be arranged in.For example, as shown in Figure 6, tube connector 21 can be arranged in the place, front side of idler gear 20 and be connected to the pipeline (not shown) that is arranged in the drafting system below.
Can omit guiding piece 16, the conveyer belt 15 of ventilation can be only around crossing air intake duct 14 and bottom roll 17a and moving around air intake duct 14 and bottom roll 17a.In another example shown in Fig. 5 B, can omit idler roller 31, the conveyer belt 15 of ventilation can be only around air intake duct 30 and around air intake duct 30 motions.
These examples and embodiment should be considered as illustrative and nonrestrictive, and the invention is not restricted to details given here, but can make amendment in the scope of claims and equivalent.
Claims (10)
1. air intake duct that is used for the sliver bag bundle device of spinning machine, spinning machine comprises a kind of conveyer belt with the right drafting system of last outlet roller, described air intake duct and a kind of ventilation, the direction that described air intake duct moves with respect to sliver and be arranged in the right place, downstream of last outlet roller, and air intake duct comprises the guiding surface with air entry, the conveyor belt loop of ventilating is walked around air intake duct and is extended to be rotated and to transmit thus sliver round air intake duct, and described air intake duct is characterised in that:
Air intake duct has irregularly shaped, and the metallic plate with uniform thickness is crooked to be formed by making.
2. air intake duct according to claim 1 is characterized in that described metallic plate is formed by steel.
3. air intake duct according to claim 1 and 2 is characterized in that, has erose described air intake duct and comprises the bead portion that extends along the longitudinal direction of air intake duct.
4. the method for the air intake duct of a sliver bag bundle device that is used to make spinning machine, spinning machine comprises a kind of conveyer belt with the right drafting system of last outlet roller, described air intake duct and a kind of ventilation, the direction that described air intake duct moves with respect to sliver and be arranged in the right place, downstream of last outlet roller, and air intake duct comprises the guiding surface with air entry, the conveyor belt loop of ventilating is walked around air intake duct and is extended to be rotated and to transmit thus sliver round air intake duct, and described method is characterised in that:
Bending step makes the metallic plate with uniform thickness bend to pipe.
5. the method for manufacturing air intake duct according to claim 4 is characterized in that:
Air entry forms step, forms air entry in having the metallic plate of uniform thickness, wherein carried out described air entry and form step before described bending step.
6. the method for manufacturing air intake duct according to claim 5 is characterized in that:
The deburring step is removed the burr that is formed at the air entry formation step around air entry, wherein carried out described deburring step before described bending step.
7. according to the method for each described manufacturing air intake duct in the claim 4 to 6, it is characterized in that described bending step comprises by the pressing mold reciprocating motion being made have the metallic plate bending of uniform thickness.
8. according to the method for each described manufacturing air intake duct in the claim 4 to 6, it is characterized in that described bending step comprises by carrying out rollforming makes the metallic plate bending with uniform thickness.
9. the method for manufacturing air intake duct according to claim 4 is characterized in that:
Crimping forms step, forms bead portion in the crooked metallic plate with uniform thickness.
10. according to the method for claim 5 or 9 described manufacturing air intake ducts, it is characterized in that, described bending step comprises makes the metallic plate bending with uniform thickness, thereby make to form the outside that the burr that produces in the step is positioned at air intake duct, and after described bending step, carry out the deburring step of removing burr at air entry.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-279480 | 2009-12-09 | ||
| JP2009279480A JP5282724B2 (en) | 2009-12-09 | 2009-12-09 | Suction pipe in fiber bundle concentrator for spinning machine and method for manufacturing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102094266A true CN102094266A (en) | 2011-06-15 |
| CN102094266B CN102094266B (en) | 2012-09-05 |
Family
ID=44127526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010576739 Active CN102094266B (en) | 2009-12-09 | 2010-12-07 | Air suction pipe for yarn strip bundling device for spinning device and method for manufacturing the same |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5282724B2 (en) |
| CN (1) | CN102094266B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798116A (en) * | 2016-04-25 | 2016-07-27 | 常州市布迪拉纺机设备有限公司 | Manufacturing method of negative pressure pipe in four-roller compact spinning drafting device |
| CN111748880A (en) * | 2020-05-15 | 2020-10-09 | 崔建中 | Bundling device of special air-jet spinning system for melt-blown superfine fibers |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6194909B2 (en) * | 2015-03-10 | 2017-09-13 | トヨタ自動車株式会社 | Filament winding equipment |
| JP7180333B2 (en) * | 2018-12-04 | 2022-11-30 | 株式会社豊田自動織機 | Spinning machine fiber bundle concentrator |
| JP7468394B2 (en) * | 2021-02-17 | 2024-04-16 | 株式会社豊田自動織機 | Fiber bundle concentrating device for spinning machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953766A (en) * | 1995-08-11 | 1997-02-25 | Toyota Autom Loom Works Ltd | Spinning machine for duct and packing method for the duct |
| CN1203288A (en) * | 1997-06-20 | 1998-12-30 | 株式会社丰田自动织机制作所 | Duct element for spinning machine |
| US6073314A (en) * | 1998-07-14 | 2000-06-13 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Device for condensing a drafted fiber strand |
| US6108873A (en) * | 1998-03-31 | 2000-08-29 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Arrangement for condensing a drafted fiber strand and method for making yarn therefrom |
| US20010003324A1 (en) * | 1999-12-10 | 2001-06-14 | Fritz Stahlecker And Hans Stahlecker. | Air-permeable transport belt for transporting a fiber strand to be condensed and method of making same |
| CN1453404A (en) * | 2002-04-23 | 2003-11-05 | 里特机械公司 | Apparatus for gathering one fiber sliver at a spinning machine |
| CN1495303A (en) * | 2002-09-17 | 2004-05-12 | 株式会社丰田自动织机 | Fibre bundle buncher for spinning machine |
| CN1690270A (en) * | 2004-04-26 | 2005-11-02 | 里特机械公司 | Arrangement for concentrating one fiber strand on spinning machine |
| CN1702209A (en) * | 2004-05-28 | 2005-11-30 | 株式会社丰田自动织机 | Fiber bundling apparatus of spinning machine |
| CN1876911A (en) * | 2005-06-06 | 2006-12-13 | 里特机械公司 | Reinforced embedded member for suction channel of fiber accumulation device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5162168A (en) * | 1974-11-29 | 1976-05-29 | Hitachi Metals Ltd | Shiimubuokyokashita rotsukushiimupaipuno seizohoho oyobi kigu |
| JPH10202593A (en) * | 1997-01-28 | 1998-08-04 | Sumitomo Kinzoku Electro Device:Kk | Punch working method and punch working device for plastic substrate |
| JPH10272527A (en) * | 1997-03-31 | 1998-10-13 | Hitachi Ltd | Manufacture of streamline louver made of steel sheet |
| JP2002028729A (en) * | 2000-07-14 | 2002-01-29 | Silver Tekku Kk | Forming method of metal tube and metal tube manufactured by the method |
| JP4774930B2 (en) * | 2005-11-07 | 2011-09-21 | 株式会社豊田自動織機 | Fiber bundle concentrator in spinning machine |
-
2009
- 2009-12-09 JP JP2009279480A patent/JP5282724B2/en not_active Expired - Fee Related
-
2010
- 2010-12-07 CN CN 201010576739 patent/CN102094266B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953766A (en) * | 1995-08-11 | 1997-02-25 | Toyota Autom Loom Works Ltd | Spinning machine for duct and packing method for the duct |
| CN1203288A (en) * | 1997-06-20 | 1998-12-30 | 株式会社丰田自动织机制作所 | Duct element for spinning machine |
| US6108873A (en) * | 1998-03-31 | 2000-08-29 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Arrangement for condensing a drafted fiber strand and method for making yarn therefrom |
| US6073314A (en) * | 1998-07-14 | 2000-06-13 | Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh | Device for condensing a drafted fiber strand |
| US20010003324A1 (en) * | 1999-12-10 | 2001-06-14 | Fritz Stahlecker And Hans Stahlecker. | Air-permeable transport belt for transporting a fiber strand to be condensed and method of making same |
| CN1453404A (en) * | 2002-04-23 | 2003-11-05 | 里特机械公司 | Apparatus for gathering one fiber sliver at a spinning machine |
| CN1495303A (en) * | 2002-09-17 | 2004-05-12 | 株式会社丰田自动织机 | Fibre bundle buncher for spinning machine |
| CN1690270A (en) * | 2004-04-26 | 2005-11-02 | 里特机械公司 | Arrangement for concentrating one fiber strand on spinning machine |
| CN1702209A (en) * | 2004-05-28 | 2005-11-30 | 株式会社丰田自动织机 | Fiber bundling apparatus of spinning machine |
| CN1876911A (en) * | 2005-06-06 | 2006-12-13 | 里特机械公司 | Reinforced embedded member for suction channel of fiber accumulation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798116A (en) * | 2016-04-25 | 2016-07-27 | 常州市布迪拉纺机设备有限公司 | Manufacturing method of negative pressure pipe in four-roller compact spinning drafting device |
| CN111748880A (en) * | 2020-05-15 | 2020-10-09 | 崔建中 | Bundling device of special air-jet spinning system for melt-blown superfine fibers |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5282724B2 (en) | 2013-09-04 |
| CN102094266B (en) | 2012-09-05 |
| JP2011122260A (en) | 2011-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102094266B (en) | Air suction pipe for yarn strip bundling device for spinning device and method for manufacturing the same | |
| JP2004092014A (en) | Apparatus for converging drafted fiber strand | |
| TWI287593B (en) | Converging bundles of fiber in spinning machine | |
| JP2004513257A (en) | Spinning machinery for condensing sliver | |
| JP2010508449A (en) | Draft device used for spinning machines | |
| CN106414290A (en) | Textile machine and method for operating same | |
| CN100355965C (en) | Collecting tube for fiber strip collector of spinning machine | |
| CN1724726B (en) | Roller for a fibre-processing machine | |
| JP7180333B2 (en) | Spinning machine fiber bundle concentrator | |
| JP3786069B2 (en) | Spinning fiber bundle bundling device | |
| CN1861852A (en) | Spinning machine with collecting device | |
| CN1453404A (en) | Apparatus for gathering one fiber sliver at a spinning machine | |
| US7275287B2 (en) | Coiler plate for silver-coiling devices, especially of draw frames and carding machines | |
| CN1453405A (en) | Apparatus for producing mock yarn | |
| CN111465728B (en) | Drafting device with collecting mechanism for spinning machine | |
| KR100555188B1 (en) | Fiber bundle collecting device of a spinning machine | |
| CN200958141Y (en) | Tight device of spinning machine | |
| CN110295420B (en) | Cotton sliver forming unit of carding machine | |
| CN201648604U (en) | Automatic pneumatic cotton feeder | |
| CN1269714C (en) | Rotary disc for storing strip device for draw frame and combing machine | |
| JP2002309452A (en) | Spinning machine having plural spinning stations | |
| CN218873090U (en) | A air blowing type monofilament ash handling equipment for cable production | |
| CN214529423U (en) | Pipeline conveying and paper slip mechanism | |
| CN102505212A (en) | Gathering device used by spinning machine for gathering fiber rods | |
| CN1780945A (en) | Exchangeable slip-on reinforcement for a press roller base body on spinning machine drawing frames |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |