CN103572436B - For the pneumatic clearer of spinning machine - Google Patents
For the pneumatic clearer of spinning machine Download PDFInfo
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- CN103572436B CN103572436B CN201310307836.1A CN201310307836A CN103572436B CN 103572436 B CN103572436 B CN 103572436B CN 201310307836 A CN201310307836 A CN 201310307836A CN 103572436 B CN103572436 B CN 103572436B
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- spray nozzle
- air current
- current spray
- align member
- connecting elements
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Abstract
A kind of pneumatic clearer for spinning machine comprises airflow line, connecting elements, air current spray nozzle and supporting member.Spinning machine comprises drafting system.Airflow line is arranged along the longitudinal direction of spinning machine with extending.Connecting elements is installed to airflow line.The near-end of air current spray nozzle engages with connecting elements, and the far-end of air current spray nozzle be arranged on drafting system send side.Supporting member keeps air current spray nozzle.Air current spray nozzle or connecting elements are provided with the first align member and the second align member.First align member is suitable for determining that air current spray nozzle is coupled to the cooperation position of connecting elements during tight yarn spinning, and the second align member is suitable for determining that air current spray nozzle is coupled to the cooperation position of connecting elements during common yarn spinning.
Description
Technical field
The present invention relates to a kind of pneumatic clearer for spinning machine, it attracts when yarn breakage and removes to spin yarn.
Background technology
In ring spinner, if place there occurs yarn breakage spinning station no matter, so spin yarn and can be wrapped on drafting system, this is pretty troublesome in the follow-up yarn bonding operation at spinning station place.The flyings produced around drafting system and pile up can be dispersed into the yarn contacts that spins with station place of spinning at other due to the irregular movement spinning yarn of fracture, thus have the worry causing yarn breakage.In order to prevent this trouble, spinning machine is provided with and attracts and remove the pneumatic clearer spinning yarn ruptured.
Japanese Patent Application Publication document No.8-260259 discloses a kind of pneumatic clearer comprising the air current spray nozzle of form of tubes, and the base portion of pipe is connected to airflow line by rubber female connector.Between roller frame, be provided with cramp bar, and be fixed with supporting member on cramp bar.The pipe of air current spray nozzle is inserted in rubber female connector, and moves upward and coordinate with supporting member, thus is bearing in operating position by supporting member.When the pipe of air current spray nozzle moves downward, pipe is removed from supporting member and becomes freely.
This ring spinner can use together with the drafting system spinned for common yarn or the drafting system spinned for tight yarn.In this manual, common yarn spinning represents and spins reel for yarn around being positioned at the front roller of drafting system to the spinning method on the coiler device in downstream by what send from the drafting system comprising three rollers or four roller type drawing rollers mechanisms, and closely yarn spinning represents from comprising three rollers or four roller type drawing rollers mechanisms and spinning reel for yarn around being positioned at the front roller of drafting system to the spinning method on the coiler device in downstream for what send the drafting system spinning the bunching mechansim of yarn sent from the front roller of drafting system.
Disclosed in open source literature cited above, single pneumatic clearer is used for both common yarn spinning and the spinning of tight yarn.For this reason, pneumatic clearer is configured to, and the base portion intubating length be inserted in rubber female connector of air current spray nozzle is adjustable, so that for common yarn or tight yarn spinning, the opening of air current spray nozzle is positioned at suitable position.
In common yarn spinning with when closely switching between yarn spinning, by operator, manually air current spray nozzle is set.But in pneumatic clearer disclosed in open source literature cited above, the adjustment of the intubating length that air current spray nozzle is inserted in rubber female connector depends on the experience of operator and technical ability is carried out.Therefore, the adjustment of the intubating length of air current spray nozzle is complicated, and the assembling of pneumatic clearer is work consuming time.If the intubating length of air current spray nozzle is inaccurate, then easily there is the localizing faults of air current spray nozzle, and the vibration had owing to producing between the on-stream period of ring spinner and by air current spray nozzle from supporting member remove thus cause pneumatic clearer can not perform the problem of cleaning function.
Summary of the invention
The present invention aims to provide a kind of pneumatic clearer, the air current spray nozzle can suitably located when it has in common yarn spinning and closely switches between yarn spinning.
According to the present invention, a kind of pneumatic clearer for spinning machine comprises airflow line, connecting elements, air current spray nozzle and supporting member.Spinning machine comprises drafting system.Airflow line is arranged along the longitudinal direction of spinning machine with extending.Connecting elements is installed to airflow line.Air current spray nozzle has near-end and far-end.The near-end of air current spray nozzle engages with connecting elements, and the far-end of air current spray nozzle be arranged on drafting system send side.Supporting member keeps air current spray nozzle.Air current spray nozzle or connecting elements are provided with the first align member and the second align member.First align member is suitable for determining that air current spray nozzle is coupled to the cooperation position of connecting elements during tight yarn spinning, and the second align member is suitable for determining that air current spray nozzle is coupled to the cooperation position of connecting elements during common yarn spinning.
The description of principle of the present invention is described by way of example below in conjunction with accompanying drawing, and other aspects of the present invention and advantage will become obvious.
Accompanying drawing explanation
By reference to below to description and the accompanying drawing of currently preferred embodiment, the present invention and object thereof and advantage can be understood best, in the accompanying drawings:
Fig. 1 be represent according to a first advantageous embodiment of the invention during the spinning of tight yarn for the diagrammatic side view of the pneumatic clearer of spinning machine;
Fig. 2 is the diagrammatic side view of the pneumatic clearer represented at common yarn spinning period Fig. 1;
Fig. 3 is the right view of the air current spray nozzle of the pneumatic clearer representing Fig. 1;
Fig. 4 is the sectional view of the rubber female connector of the pneumatic clearer representing Fig. 1;
Fig. 5 is the stereogram of the supporting member of the pneumatic clearer representing Fig. 1;
Fig. 6 A is the top view of the supporting member representing Fig. 5;
Fig. 6 B is the left view of the supporting member representing Fig. 5; And
Fig. 7 represents the air current spray nozzle of pneumatic clearer according to a second, preferred embodiment of the present invention and the broken section right view of rubber female connector.
Detailed description of the invention
Below with reference to Fig. 1 to Fig. 6 description pneumatic clearer for spinning machine according to a first advantageous embodiment of the invention.Should notice that the left side of Fig. 1 and right side correspond respectively to front side and the rear side of ring spinner.Fig. 1 represents the structure of ring spinner during tight yarn spinning.Reference marker 1 represents drafting system, it comprise for the drawing rollers mechanism 2 of drawn fiber bundle F and for boundling by the bunching mechansim 3 spinning yarns Y after drawing rollers mechanism 2 drawing-off.In order to be described in the ring spinner used in the spinning of tight yarn and common yarn spinning, description below relates to the drafting system 1 with bunching mechansim 3 and drawing rollers mechanism 2.Drafting system 1 is arranged for each spinning station of ring spinner, and the drafting system 1 of standing corresponding that to spin with is only shown in FIG.
Drawing rollers mechanism 2 is three roller types, comprise front roller to 4, middle roller to 5 and rear roller to 6.Bunching mechansim 3 relative to the direction of motion spinning yarns Y be arranged on front roller to 4 front side or front roller to the position in 4 downstreams.Bunching mechansim 3 comprises lower clamping roller 7, upper clamping roller 8, the guide portion 9 being arranged on the both sides of lower clamping roller 7 and suction catheter 10 and perforation conveyer belt 11.Suction catheter 10 has the slit pore (not shown) extended along the direction of motion spinning yarns Y.Perforation conveyer belt 11 is made up of the material with suitable gas permeability, and can be rotated around lower clamping roller 7, guide portion 9 and suction catheter 10 by the driving force of lower clamping roller 7.
In drafting system 1, the fiber bundle F of supplying is by drawing rollers mechanism 2 drawing-off.From the front roller of drawing rollers mechanism 2, the yarns Y that spins that 4 send is being bored a hole conveyer belt 11 by the suction force boundling of suction catheter 10, and remaining between lower clamping roller 7 and upper clamping roller 8.Then, send forward in drafting system 1 and spin yarns Y.Spin yarns Y to be reeled by winding mechanism (not shown), winding mechanism be arranged on bunching mechansim 3 relative to spinning the below of transport direction of yarns Y and the position in downstream.
Pneumatic clearer 12 is formed as follows.The airflow line 13 that longitudinal direction along ring spinner is arranged with extending becomes to have multiple openings 14 at each spinning station for ring spinner through its mesorelief.Airflow line 13 is provided with rubber female connector 15, with hermetically closing any opening 14.Each rubber female connector 15 is used as connecting elements.The air current spray nozzle 16 with near-end 17 and far-end 19 engages with each rubber female connector 15 at its near-end 17 place.Each air current spray nozzle 16 remains on intermediate position by supporting member 18, and supporting member 18 is fixedly mounted in a part for ring spinner.Air current spray nozzle 16 keeps by this way, and what its far-end 19 was arranged on bunching mechansim 3 sends side, or is arranged on the position in the downstream of lower clamping roller 7 and upper clamping roller 8 when observing along the direction of motion spinning yarns Y.
Fig. 2 represents the structure of pneumatic clearer during common yarn spinning, and the drawing rollers mechanism 2 for drawn fiber bundle F is wherein only shown, and the bunching mechansim 3 for spinning yarns Y shown in eliminating in FIG.Drawing rollers mechanism 2 in fig. 2 and pneumatic clearer 12 have the structure substantially the same with pneumatic clearer 12 with drawing rollers mechanism 2 shown in FIG, therefore by the descriptions thereof are omitted.What the far-end 19 of air current spray nozzle 16 was in fig. 2 positioned at drawing rollers mechanism 2 sends side, or be positioned at when observing along the direction of motion spinning yarns Y front roller to 4 the position in downstream, these are different from position shown in FIG.
As shown in Figure 3, air current spray nozzle 16 is formed by the cylindrical tube 20 with the hole 21 flowed through for air.Air current spray nozzle 16 has retaining member 24, first align member 25 and the second align member 26.Retaining member 24 is arranged on around cylindrical tube 20 in the middle position of cylindrical tube 20, and comprises two protuberances 22,23.First align member 25 is arranged on around the outer peripheral face of near-end 17 of air current spray nozzle 16 with the form of cyclic lug or flange, and the second align member 26 is set to the form of annular recess.
Air current spray nozzle 16 is formed from a resin, and is shaped integratedly with retaining member 24, first align member 25 and the second align member 26.First align member 25 and the second align member 26 determine that air current spray nozzle 16 is coupled to the cooperation position of rubber female connector 15.
Specifically, the first align member 25 determines the cooperation position of air current spray nozzle 16 during tight yarn spinning.When the tight yarn spinning shown in Fig. 1, when the air current spray nozzle 16 being coupled to rubber female connector 15 is located by the first align member 25, the far-end 19 of air current spray nozzle 16 is positioned at the position in the downstream of bunching mechansim 3 relative to the direction of motion spinning yarns Y.
Second align member 26 determines the cooperation position of air current spray nozzle 16 during common yarn spinning.When the common yarn spinning shown in Fig. 2, when the air current spray nozzle 16 being coupled to rubber female connector 15 is located by the second align member 26, the far-end 19 of air current spray nozzle 16 is positioned at the position in the downstream of drawing rollers mechanism 2 relative to the direction of motion spinning yarn.
In common yarn spinning, when do not provide bunching mechansim such as 3 time, the far-end 19 of air current spray nozzle 16 need to be positioned near drawing rollers mechanism 2 front roller to 4 position.For this reason, the second align member 26 is arranged on than the position of the first align member 25 near the near-end 17 of air current spray nozzle 16.Distance between first align member 25 and the second align member 26 be equivalent to the far-end 19 of air current spray nozzle 16 during the spinning of tight yarn position and during common yarn spinning the far-end 19 of air current spray nozzle 16 position between distance.
Rubber female connector 15 is made up of elastic caoutchouc, and the installation portion 30 comprised in the auxiliary section 29 that can engage with the near-end 17 of air current spray nozzle 16, the opening 14 that can be engaged in airflow line 13 and the connecting portion 31 that auxiliary section 29 and installation portion 30 are connected.Auxiliary section 29, installation portion 30 and connecting portion 31 cooperation form hollow space, as the air duct flowed through for air.The internal diameter of auxiliary section 29 is substantially equal to or is slightly less than the external diameter of the near-end 17 of air current spray nozzle 16.The near-end 17 of air current spray nozzle 16 is engaged in auxiliary section 29 by making its internal diameter slightly expand, so as the inner peripheral surface of the outer peripheral face of air current spray nozzle 16 and auxiliary section 29 by the elastic force of auxiliary section 29 close contact mutually, and therefore prevent air leakage.
The annular recess 32 that installation portion 30 comprises two flanges 33,34 and is formed between flange 33,34.As depicted in figs. 1 and 2.Rubber female connector 15 is by being inserted into flange 34 in airflow line 13 and being installed to airflow line 13, so that the perisporium of opening 14 flexibly keeps between which by flange 33,34, and rubber female connector 15 engages regularly with airflow line 13.Connecting portion 31 is formed as telescoping tube shapes, has large-diameter portion 35 and minor diameter part 36, and wholely circumferentially can be out of shape along the central axis X of rubber female connector 15 at it.
As shown in Figure 5 and Figure 6, supporting member 18 is formed by having the stand metallic plate 37 bending to L shape of corresponding length of spinning with eight.In fig. 5 and fig., supporting member 18 represents with segment figure, metallic plate 37 is only shown with six corresponding parts of standing of spinning.Metallic plate 37 is formed with eight otch 38(wherein and six otch is only shown in fig. 5 and fig .), otch 38 is open and to open with spinning substantially identical intervals of standing on front side of it.Be formed with fixed support 40 in one end of metallic plate 37, and fixed support 40 forms porose 39 wherein, through hole 39 inserting bolt, for metallic plate 37 being fixed to a part for the frame of ring spinner.The fixed support (not shown) similar to fixed support 40 is formed at the other end of metallic plate 37.
The adjustment of the cooperation position of air current spray nozzle 16 is described below with reference to Fig. 1 and Fig. 2.In drafting system 1 as shown in Figure 1, bunching mechansim 3 is arranged in drawing rollers mechanism 2, spins for tight yarn.Supporting member 18 is arranged on the position of spinning for tight yarn, and is fixed to a part for the frame of ring spinner by bolt (not shown) by fixed support 40.Rubber female connector 15 is arranged in the opening 14 of airflow line 13 at installation portion 30 place.
The near-end 17 of air current spray nozzle 16 is inserted in rubber female connector 15, until the position that the first align member 25 contacts with auxiliary section 29 by expanding the opening of the auxiliary section 29 of rubber female connector 15.Inserting to perform is positioned at below supporting member 18 for air current spray nozzle 16, to avoid the interference between retaining member 24 and supporting member 18.Then, to the pushed upwards air current spray nozzle 16 in Fig. 1, move in retaining member 24 to make the metallic plate 37 of supporting member 18.
The cylindrical tube 20 of air current spray nozzle 16 engages with the otch 38 of metallic plate 37, thus air current spray nozzle 16 is supported by supporting member 18 and elastic caoutchouc female connector 15.Therefore, the far-end 19 of air current spray nozzle 16 is positioned at the appropriate position of spinning for tight yarn in the downstream of bunching mechansim 3, and the hole 21 of air current spray nozzle 16 is connected to airflow line 13.Therefore, air current spray nozzle 16 attracts the cut-out end spinning yarns Y of fracture.
Drafting system 1 only has for the drawing rollers mechanism 2 of common yarn spinning and eliminates bunching mechansim 3 shown in figure 2.When the spinning of ring spinner switches to common yarn spinning (vice versa) from tight yarn spinning, rubber female connector 15 can keep at its opening 14 place engaging with airflow line 13.For common yarn spinning, supporting member 18 is positioned at the position higher than the position performing the spinning of tight yarn, and is fixed to a part for the frame of ring spinner by the bolt (not shown) being inserted through fixed support 40.
The near-end 17 of air current spray nozzle 16 is inserted in rubber female connector 15, until the position that the second align member 26 overlaps with the opening of auxiliary section 29 by expanding the opening of the auxiliary section 29 of rubber female connector 15.Inserting to perform is positioned at below the summary of supporting member 18 for air current spray nozzle 16, so that avoid the interference between retaining member 24 and supporting member 18.Then, to the pushed upwards air current spray nozzle 16 in Fig. 2.By promoting air current spray nozzle 16 like this, the far-end 19 of air current spray nozzle 16 being out of shape as shown in Figure 2 by making the connecting portion 31 of rubber female connector 15, and moving to higher than the position of the far-end 19 spinned for tight yarn.
The metallic plate 37 of supporting member 18 moves in the retaining member 24 of air current spray nozzle 16, and corresponding otch 38 place that cylindrical tube 20 and supporting member 18 are arranged in metallic plate 37 at it engages.Air current spray nozzle 16 is supported by supporting member 18 and elastic caoutchouc female connector 15.Therefore, air current spray nozzle 16 is positioned at the appropriate position for common yarn spinning.Therefore, air current spray nozzle 16 attracts the broken ends spinning yarns Y when yarn breakage.
Have first preferred embodiment of the present invention of the first align member 25 and the second align member 26 according to air current spray nozzle 16, air current spray nozzle 16 easily can be positioned at the appropriate position for common yarn or common yarn spinning.
Be formed as the simple structure of a part for rubber female connector 15 by connecting portion 31, thus allow the far-end 19 of air current spray nozzle 16 easily to move along the vertical direction of ring spinner.The use of the supporting member 18 formed by metallic plate 37 decreases the quantity of the parts of drafting system 1, and because this simplify the structure of drafting system 1.
Below with reference to Fig. 7, the second preferred embodiment of the present invention is described.In the following description, identical reference marker will be used for the common element in the first and second preferred embodiments or parts, and will the description of such element or parts be omitted.In drafting system 1 according to a second, preferred embodiment of the present invention, in the inwall in the hole 43 of the auxiliary section 42 of rubber female connector 41, be formed with the first detent 44 spinned for tight yarn and the second detent 45 spinned for common yarn annularly.First detent 44 is used as the first align member and the second detent 45 is used as the second align member.When from the open view of auxiliary section 42, the first detent 44 is formed in the distally of the auxiliary section 42 of rubber female connector 41, and the second detent 45 is formed in the nearside of the auxiliary section 42 of rubber female connector 41.Distance between first detent 44 and the second detent 45 be substantially equal to the far-end 19 of the air current spray nozzle 46 spinned for tight yarn position and for common yarn spinning air current spray nozzle 46 far-end 19 position between distance.
Air current spray nozzle 46 is formed with cyclic lug 47, for positioning gas flow nozzle 46 in its position adjacent with near-end 17.Specifically, protuberance 47 is formed in this position: when the near-end 17 of air current spray nozzle 46 to insert in the hole 43 of rubber female connector 41 and is engaged in the first detent 44, the far-end 19 of air current spray nozzle 46 is positioned at the position of the appropriate position of spinning for tight yarn as shown in Figure 1.When protuberance 47 is engaged in the second detent 45, the far-end 19 of air current spray nozzle 46 is positioned at the appropriate position for common yarn spinning as shown in Figure 2.
Therefore, the near-end 17 of air current spray nozzle 46 is inserted in the hole 43 of the auxiliary section 42 of rubber female connector 41, until protuberance 47 is engaged in the first detent 44, so that the far-end 19 of air current spray nozzle 46 is positioned at the position of spinning for tight yarn.The near-end 17 of air current spray nozzle 46 is inserted in the hole 43 of the auxiliary section 42 of rubber female connector 41, until protuberance 47 is coupled in the second detent 45, so that the far-end 19 of air current spray nozzle 46 is positioned at the position for common yarn spinning.
According to the second preferred embodiment of the present invention being provided with the first detent 44 and the second detent 45 in rubber female connector 41, easily positioning gas flow nozzle 46, and obtain the advantageous effects identical with when the first preferred embodiment.
The invention is not restricted to above-described embodiment, but can put into practice in every way as illustrational below.
(1) in the first preferred embodiment of the present invention, the first align member 25 is formed by flange, and the second align member 26 is formed by annular recess.Alternatively, the first align member 25 can be formed by annular recess equally with the second align member 26.
(2) in the first preferred embodiment of the present invention, the first align member 25 and the second align member 26 can such as be formed by any mark suitably by painted or embossing.
(3) in the second preferred embodiment of the present invention, the first detent 44 and the second detent 45 are formed by annular recess.Alternatively, the first detent 44 and the second detent 45 can be formed by an arc groove or multiple arc groove.Protuberance 47 can be formed as extending in a part for the periphery of air current spray nozzle 46.
(4) in the first and second preferred embodiments of the present invention, rubber female connector 15,41 is formed as telescoping tube shapes.As long as rubber female connector 15,41 can be flexibly out of shape, then rubber female connector 15,41 can be formed by any way.
(5) in the first and second preferred embodiments of the present invention, rubber female connector 15,41 can be formed as, the center-biased of the center of auxiliary section 29,42 and the opening 14 of airflow line 13.In this alternate embodiment, when air current spray nozzle 16,46 is switched between the position being used for the spinning of tight yarn and the position being used for common yarn spinning, only need rubber female connector 15,41 to spin upside down, and be inserted in rubber female connector 15,41 by opening.Therefore, by means of only the auxiliary section 29,42 air current spray nozzle 16,46 being coupled to rubber female connector 15,41, the far-end 19 of air current spray nozzle 16,46 just can be made to be positioned at desired locations place, and not need rubber female connector 15,41 is out of shape significantly.
(6) connecting elements of the present invention is not limited to rubber female connector 15,41, but can for by plastics or metal component or the component be made up of the combination of such as rubber elastomeric material and plastics or metal.
The supporting member 18 of (7) first and second preferred embodiments can change to and be installed to as on cramp bar disclosed in open source literature cited above.
Claims (8)
1. the pneumatic clearer for spinning machine (12), described spinning machine comprises drafting system (1), and described pneumatic clearer (12) comprising:
Airflow line (13), the longitudinal direction along described spinning machine is arranged with extending;
Connecting elements (15,41), is installed to described airflow line (13);
Air current spray nozzle (16,46), there is near-end (17) and far-end (19), the near-end (17) of described air current spray nozzle (16,46) engages with described connecting elements (15,41), and the far-end (19) of described air current spray nozzle (16,46) be arranged on described drafting system (1) send side; And
Supporting member (18), keeps described air current spray nozzle (16,46),
It is characterized in that, described air current spray nozzle (16,46) or described connecting elements (15,41) are provided with the first align member (25,44) and the second align member (26,45), described first align member (25,44) is suitable for determining that described air current spray nozzle (16,46) is coupled to the cooperation position of described connecting elements (15,41) during tight yarn spinning, and described second align member (26,45) is suitable for determining that described air current spray nozzle (16,46) is coupled to the cooperation position of described connecting elements (15,41) during common yarn spinning.
2. pneumatic clearer according to claim 1 (12), is characterized in that, described first align member (25) and described second align member (26) are arranged on around the outer peripheral face of described air current spray nozzle (16).
3. pneumatic clearer according to claim 2 (12), is characterized in that, described first align member (25) is formed by flange, and described second align member (26) is formed by annular recess.
4. the pneumatic clearer (12) according to claims 1 to 3 any one, it is characterized in that, described second align member (26) is arranged on than the position of near-end (17) of described first align member (25) near described air current spray nozzle (16), the distance between described first align member (25) and described second align member (26) be equivalent to the far-end (19) of described air current spray nozzle (16) during tight yarn spinning position and during common yarn spins the far-end (19) of described air current spray nozzle (16) position between distance.
5. pneumatic clearer according to claim 1 (12), is characterized in that, described first align member (44) and described second align member (45) are formed in the inwall of described connecting elements (41).
6. pneumatic clearer according to claim 5 (12), it is characterized in that, described first align member (44) and described second align member (45) are formed by annular recess, and are formed with cyclic lug (47) on described air current spray nozzle (46).
7. pneumatic clearer according to claim 1 (12), it is characterized in that, being made up of elastomeric material at least partially of described connecting elements (15,41), described connecting elements (15,41) comprises the auxiliary section (29,42) that can engage with described air current spray nozzle (16,46) and the installation portion (30) that can be engaged in described airflow line (13), and described connecting elements (15,41) can be out of shape between described auxiliary section (29,42) and described installation portion (30).
8. pneumatic clearer according to claim 7 (12), is characterized in that, described connecting elements (15,41) is formed as telescoping tube shapes between described auxiliary section (29,42) and described installation portion (30).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012162201A JP2014019989A (en) | 2012-07-23 | 2012-07-23 | Pneumatic clearer device in spinning machine |
| JP2012-162201 | 2012-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103572436A CN103572436A (en) | 2014-02-12 |
| CN103572436B true CN103572436B (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310307836.1A Expired - Fee Related CN103572436B (en) | 2012-07-23 | 2013-07-22 | For the pneumatic clearer of spinning machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2014019989A (en) |
| CN (1) | CN103572436B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808211B (en) * | 2022-04-14 | 2023-05-09 | 杭州畅志纺织品有限公司 | High-toughness ring spinning production device |
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| DE4444400A1 (en) * | 1994-12-14 | 1996-06-20 | Rieter Ag Maschf | Suction cleaner for a textile machine |
| DE19500036A1 (en) * | 1995-01-02 | 1996-07-04 | Rieter Ag Maschf | Ring spinning machine for hank compaction spinning avoiding clumps |
| DE19733614A1 (en) * | 1996-09-03 | 1998-04-23 | Rieter Ag Maschf | More efficient multi=use suction tube for a roving drafting frame |
| CN1553972A (en) * | 2001-09-11 | 2004-12-08 | 里特机械公司 | Spinning machine with a suction device |
| CN200964470Y (en) * | 2006-10-08 | 2007-10-24 | 山西鸿基实业有限公司 | Broken cotton ends suction device of spinning frame |
| CN201087229Y (en) * | 2007-07-19 | 2008-07-16 | 无锡集聚纺织器械有限公司 | Convergency tube with self-cleaning function |
| CN101845693A (en) * | 2009-03-23 | 2010-09-29 | 里特机械公司 | Spinning machine with thread suction device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3473159B2 (en) * | 1995-03-22 | 2003-12-02 | 株式会社豊田自動織機 | Support structure of pneumatic nozzle in spinning machine and supporting member |
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2012
- 2012-07-23 JP JP2012162201A patent/JP2014019989A/en active Pending
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2013
- 2013-07-22 CN CN201310307836.1A patent/CN103572436B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1110604A (en) * | 1964-05-26 | 1968-04-24 | Mackie & Sons Ltd J | Improvements relating to spinning frames |
| GB2063932A (en) * | 1979-11-26 | 1981-06-10 | Jacobi E & Co Kg | Suction end catchers |
| US4845938A (en) * | 1986-12-04 | 1989-07-11 | Zinser Textilmaschinen Gmbh | Means for mounting a suction tube on a textile machine |
| US4825634A (en) * | 1986-12-15 | 1989-05-02 | Zinser Textilmaschinen Gmbh | Suction tube for collecting broken ends of yarn at the outlet of a textile machine |
| US5056728A (en) * | 1987-10-12 | 1991-10-15 | Enzo Scaglia | Method and device to seize the end of a roving or sliver and move it to a predetermined position |
| DE4444400A1 (en) * | 1994-12-14 | 1996-06-20 | Rieter Ag Maschf | Suction cleaner for a textile machine |
| DE19500036A1 (en) * | 1995-01-02 | 1996-07-04 | Rieter Ag Maschf | Ring spinning machine for hank compaction spinning avoiding clumps |
| DE19733614A1 (en) * | 1996-09-03 | 1998-04-23 | Rieter Ag Maschf | More efficient multi=use suction tube for a roving drafting frame |
| CN1553972A (en) * | 2001-09-11 | 2004-12-08 | 里特机械公司 | Spinning machine with a suction device |
| CN200964470Y (en) * | 2006-10-08 | 2007-10-24 | 山西鸿基实业有限公司 | Broken cotton ends suction device of spinning frame |
| CN201087229Y (en) * | 2007-07-19 | 2008-07-16 | 无锡集聚纺织器械有限公司 | Convergency tube with self-cleaning function |
| CN101845693A (en) * | 2009-03-23 | 2010-09-29 | 里特机械公司 | Spinning machine with thread suction device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014019989A (en) | 2014-02-03 |
| CN103572436A (en) | 2014-02-12 |
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