CN108728952B - Negative pressure gathering spinning device - Google Patents
Negative pressure gathering spinning device Download PDFInfo
- Publication number
- CN108728952B CN108728952B CN201810939516.0A CN201810939516A CN108728952B CN 108728952 B CN108728952 B CN 108728952B CN 201810939516 A CN201810939516 A CN 201810939516A CN 108728952 B CN108728952 B CN 108728952B
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- Prior art keywords
- support arm
- arm
- supporting
- grid ring
- special
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- 238000009987 spinning Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 206010020112 Hirsutism Diseases 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920006240 drawn fiber Polymers 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
- D01H5/66—Suction devices exclusively
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a negative pressure gathering spinning device, which comprises a special pipe (1) and a gathering roller (2), wherein a plurality of supporting mechanisms (3) are arranged on the lower side of the special pipe (1), grid rings (4) are loosely sleeved among the special pipe (1), the gathering roller (2) and the supporting mechanisms (3), and the circumference of each grid ring (4) is slightly larger than the enveloping length among the special pipe (1), the gathering roller (2) and the supporting mechanisms (3). The invention relates to a negative pressure integrated spinning device, which adopts a fixed supporting mechanism to replace a traditional grid ring tension supporting mechanism, and the grid ring is loosely sleeved between a special-shaped pipe, an integrated roller and the supporting mechanism, so that the integrated flowers generated on the inner side surface of the grid ring easily pass over the high point position of the supporting mechanism and are timely sucked away along with the movement of the grid ring to the integrated groove position of the special-shaped pipe, the grid ring is kept flexible to rotate, the integrated flowers of the integrated spinning device are effectively reduced, the spinning cleaning period is greatly prolonged, and the yarn hairiness index and the yarn strength are ensured.
Description
Technical Field
The invention relates to a negative pressure integrated spinning device, and belongs to the technical field of spinning machinery.
Background
The compact spinning frame is characterized in that a gathering device is added in front of a front roller of the original spinning frame, and the purpose of reducing yarn hairiness and improving single yarn strength is achieved by gathering fiber bundles. One side of the gathering tube is provided with a gathering groove, the upper part of the notch is provided with a grid ring, and the grid ring is driven by a transmission device to perform rotary motion so as to convey the drawn fiber forwards. The negative pressure generated by the suction fan generates suction force at the notch of the gathering pipe and gathers the fiber through the grid ring, thereby reducing yarn hairiness. The grid ring which rotates along with the transmission mechanism is supported by a tension mechanism, and the tension mechanism enables the grid ring to keep constant tension on the gathering tube.
In the existing negative pressure gathering device, most of grid rings are tensioned by a spring tension mechanism, so that the grid rings are always tightly covered on the upper part of a gathering groove, the adopted springs are divided into spiral springs and torsion springs, no matter which spring tension mechanism is adopted, the structure is complex, flowers are easy to accumulate in spring gaps, and the disassembly and the assembly are very inconvenient; the grid ring is always in a tensioning state in the spinning process, so that the friction resistance between the grid ring and the tension device is large, and the service life is greatly reduced; the grid ring is tightly contacted with yarns in the running process, fly and dust are easy to accumulate in the space formed by the collecting tube, the grid ring and the tension mechanism, the fly and dust are not easy to cross the tension high-point position of the tension mechanism, the fly and dust are easy to generate at the position, and when the fly and dust are too much, the rotating speed of the grid ring can be reduced, so that yarn hairiness index and yarn strength are affected. When the accumulated flowers are too much, the grid ring can be led to run out of the control range of the tension bracket, so that the grid ring is deviated, and more serious quality problems can be caused.
Disclosure of Invention
The invention aims to solve the technical problem that the prior art provides a negative pressure gathering spinning device, which adopts a supporting mechanism to replace a traditional tension mechanism, and a grid ring is loosely sleeved between a special-shaped pipe, a gathering roller and the supporting mechanism, so that accumulated flowers generated on the inner side surface of the grid ring easily pass over the high point position of the supporting mechanism and are timely sucked away along with the movement of the grid ring to the gathering groove position of the special-shaped pipe, and the grid ring is kept flexible to rotate, thereby effectively ensuring yarn hairiness indexes and yarn strength.
The invention solves the problems by adopting the following technical scheme: the negative pressure integrated spinning device comprises a special pipe and an integrated roller, wherein a plurality of supporting mechanisms are arranged on the lower side of the special pipe, and grid rings are loosely sleeved among the special pipe, the integrated roller and the supporting mechanisms.
Preferably, the circumference of the grid ring is slightly larger than the outer wrapping length among the special-shaped pipe, the gathering roller and the supporting mechanism.
Preferably, the perimeter of the grid ring is 1-3mm longer than the outer envelope between the special-shaped tube, the gathering roller and the supporting mechanism, and the optimal size is 2mm longer than the outer envelope.
Preferably, the lower side of the special-shaped pipe is transversely provided with a mounting dovetail groove, a plurality of supporting mechanisms are uniformly arranged in the mounting dovetail groove at intervals, and base spacer blocks are arranged between two adjacent supporting mechanisms to ensure corresponding spindle spacing requirements.
Preferably, the support mechanism comprises a support arm base and a grid ring support arm, the support arm base comprises a base fixing base, a left support arm mounting plate and a right support arm mounting plate are arranged on the base fixing base, support arm rotating mounting holes are formed in the support arm mounting plates, the grid ring support arm comprises a support arm support body, support arm side arms are arranged on the left side and the right side of the support arm support body, support arm rotating shafts are outwards arranged at the lower ends of the support arm side arms, and the left support arm rotating shafts and the right support arm rotating shafts are respectively inserted into the support arm rotating mounting holes in the left support arm mounting plates and the right support arm mounting plates.
Preferably, the top of the support arm mounting plate on at least one side is provided with a lower limit stop, the upper side of the support arm mounting plate on at least one side is internally provided with an upper limit stop, the outer side of the support arm on the side corresponding to the lower limit stop is provided with a side arm convex closure, the side arm convex closure is positioned between the support arm rotating shaft and the support arm support body, and the side arm convex closure is positioned between the lower limit stop and the upper limit stop.
Preferably, the support arm support body outer side surface is provided with a support arm wear pad.
Preferably, the upper end of the side arm of the support arm is provided with a limit flange, and the height of the limit flange exceeds 1-3mm of the support body of the support arm.
Preferably, convex hull transition slopes are arranged on the front side and the rear side of the convex hull of the side arm.
Preferably, the support arm base and the grid ring support arm can be made of elastic deformation materials.
Compared with the prior art, the invention has the advantages that:
1. the invention adopts the grid ring supporting mechanism to replace the traditional grid ring tension mechanism, and the grid ring is loosely sleeved between the special-shaped pipe, the gathering roller and the supporting mechanism, so that the accumulated flowers generated on the inner side surface of the grid ring easily pass through the high point (supporting arm wear plate) position of the supporting mechanism and are timely sucked away along with the movement of the grid ring to the gathering groove position of the special-shaped pipe, the grid ring keeps flexible rotation, the accumulated flowers of the gathering spinning device are reduced, and the spinning cleaning period is greatly prolonged, thereby effectively ensuring yarn hairiness indexes and yarn strength;
2. the grid ring is loosely sleeved between the special-shaped pipe, the gathering roller and the supporting mechanism, the friction resistance of the grid ring is small, and the service life of the grid ring is greatly prolonged;
3. the supporting mechanism comprises a supporting arm base and a grid ring supporting arm, wherein the grid ring supporting arm is limited between an upper limit stop and a lower limit stop of the supporting arm base through a side arm convex hull, so that the grid ring supporting arm can be fixed in a specific range or only slightly rotated, the grid ring is contacted with a front roller, the phenomenon of winding the front roller in the spinning process is prevented, and meanwhile, the grid ring supporting arm can be prevented from rotating upwards or downwards, and the grid ring is prevented from excessively loosening to move left and right and run out of a normal working position;
4. the upper end of the grid ring supporting arm of the supporting mechanism is provided with the limiting flange, so that the phenomenon of left and right deviation of the grid ring in the normal spinning process can be effectively prevented;
5. when the grid ring is installed, the grid ring supporting arm is manually rotated downwards by force, so that the side arm convex hulls can pass through the lower limit stop, and the grid ring is convenient to install;
6. the supporting mechanism is simple in structure, convenient to assemble and disassemble, and has an open structure inside, so that the possibility of flowers accumulation can be effectively reduced;
7. the support arm wear-resistant piece is arranged on the outer side surface of the support body of the support mechanism, so that the service life of the support mechanism can be effectively prolonged.
Drawings
Fig. 1 is a schematic view of a negative pressure integrated spinning device according to the present invention.
Fig. 2 is a schematic view showing a structure of a negative pressure collecting spinning device according to another aspect of the present invention.
Fig. 3 is a schematic view showing the installation position of the negative pressure integrated spinning device on the roller stand of the spinning frame.
Fig. 4 is a schematic view showing another view of the installation position of the negative pressure integrated spinning device on the roller stand of the spinning frame.
Fig. 5 is a schematic structural view of the support arm base in fig. 1.
Fig. 6 is a schematic view of the support arm base of fig. 1 from another perspective.
Fig. 7 is a schematic view of the structure of the grid loop support arm of fig. 1.
Fig. 8 is a schematic view of the grid loop support arm of fig. 1 from another perspective.
Fig. 9 is a schematic view of the positions of the support arm base and the grid ring support arm during normal spinning.
Fig. 10 is a schematic view of the positions of the support arm base and the grid ring support arm at another view angle during normal spinning.
FIG. 11 is a schematic view of the positions of the support arm base and the grid loop support arm when the grid loop is installed.
Wherein:
special-shaped tube 1
Gathering roller 2
Support mechanism 3
Support arm base 31
Base fixing base 311
Support arm mounting plate 312
Support arm rotation mounting hole 313
Lower limit stop 314
Upper limit stop 315
Fixed base hole 316
Grid loop support arm 32
Support arm support 321
Arm 322
Support arm rotation shaft 323
Side arm convex hull 324
Wear pad 325 with support arm
Spacing flange 326
Convex hull transition slope 327
Grid ring 4
Mounting dovetail groove 5
Base spacer 6
Suction port 7
Aggregation groove 8
Plug 9
Roller stand 10
Cotton suction flute pipe support 11
Cotton suction flute pipe 12
Carrier gear 13.
Description of the embodiments
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 11, a negative pressure accumulating spinning device in the embodiment comprises a special pipe 1 and an accumulating roller 2, wherein a plurality of supporting mechanisms 3 are arranged on the lower side of the special pipe 1, and grid rings 4 are loosely sleeved among the special pipe 1, the accumulating roller 2 and the supporting mechanisms 3;
the girth of the grid ring 4 is slightly larger than the outer wrapping (encircling) length among the special-shaped pipe 1, the gathering roller 2 and the supporting mechanism 3;
the perimeter of the grid ring 4 is 1-3mm longer than the outer wrapping (encircling) length among the special-shaped tube 1, the gathering roller 2 and the supporting mechanism 3, and the optimal size is 2mm longer than the outer wrapping length;
the special-shaped pipe 1 can be obtained by stretching a blank through an aluminum profile and processing, or can be obtained by bending and welding stainless steel;
the lower side of the special-shaped pipe 1 is transversely provided with a mounting dovetail groove 5, and the dovetail groove 5 of the special-shaped pipe is connected to the special-shaped pipe body through welding, bonding and other methods, and a plurality of supporting mechanisms 3 are uniformly arranged in the mounting dovetail groove 5 at intervals;
a base spacer 6 is arranged between two adjacent supporting mechanisms 3 to ensure corresponding spindle spacing;
two air inlets 7 are formed in the front face of the special pipe 1 so as to ensure that negative pressure of each aggregation groove is uniform;
a plurality of gathering grooves 8 are uniformly formed in the front surface of the special pipe 1, and the positions of the grid rings 4 correspond to the positions of the gathering grooves 8;
plugs 9 are arranged at the left end and the right end of the special-shaped pipe 1;
the support mechanism 3 comprises a support arm base 31 and a grid ring support arm 32, the support arm base 31 comprises a base fixing base 311, a left support arm mounting plate 312 and a right support arm mounting plate 312 are arranged on the base fixing base 311, support arm rotation mounting holes 313 are formed in the support arm mounting plates 312, the grid ring support arm 32 comprises a support arm support body 321, support arm side arms 322 are arranged on the left side and the right side of the support arm support body 321, support arm rotation shafts 323 are outwards arranged at the lower ends of the support arm side arms 322, and the left support arm rotation shafts 323 and the right support arm rotation shafts 323 are respectively inserted into the support arm rotation mounting holes 313 in the left support arm mounting plate 312 and the right support arm mounting plate 312;
the top of each of the left and right support arm mounting plates 312 is provided with a lower limit stop 314, the upper sides of the left and right support arm mounting plates 312 are internally provided with an upper limit stop 315, the outer sides of the left and right support arm side arms 322 are respectively provided with a side arm convex hull 324, the side arm convex hulls 324 are positioned between a support arm rotating shaft 323 and a support arm supporting body 321 and correspond to the lower limit stop 314 and the upper limit stop 315, the side arm convex hulls 324 are positioned between the lower limit stop 314 and the upper limit stop 315 in normal spinning, the upper limit stop 315 is matched with the support arm side arm 322 and used for blocking the support arm side arm 322 from rotating upwards, the lower limit stop 314 is matched with the side arm convex hulls 324 and used for blocking the support arm 322 from rotating downwards, and the upper and lower limit stops can prevent the grid ring support arm from rotating upwards or downwards, so that the grid ring support arm 32 can be fixed or only slightly rotated in a specific range, the grid ring on the special pipe 1, the grid ring 2 and the support mechanism 3 are contacted with a front roller, the front roller can be effectively prevented from being wound in the process, and the grid ring is prevented from loosening in the process, and the grid ring is prevented from moving upwards or downwards and out of the normal position of the grid ring is prevented;
another embodiment is that the lower ends of the support arm side arms 322 are provided with support arm rotating shafts 323 inwards, the left support arm rotating shaft 323 and the right support arm rotating shaft 323 are still respectively inserted into the support arm rotating mounting holes 313 on the left support arm mounting plate 312 and the right support arm mounting plate 312, and the upper side of the support arm mounting plate 312 is externally provided with an upper limit stop 315 for blocking the support arm side arms 322 to rotate upwards, and other mechanisms operate in the same principle, so that the support arm rotating shafts 323 are not inwards arranged in order to reduce the mechanism inside the grid ring 4, and the probability of flowers is reduced.
The outer surface of the supporting arm support 321 is provided with a supporting arm wear-resisting piece 325, the supporting arm wear-resisting piece 325 is made of stainless steel, and can also be made of other wear-resisting materials, and the connection mode of the supporting arm wear-resisting piece 325 and the supporting arm support 321 can be injection molding, installation, bonding and the like;
the upper end of the side arm 322 of the support arm is provided with a limit flange 326, the height of the limit flange 326 exceeds the support arm support 321 by 1-3mm, the optimal size is 2mm, the excessive size can interfere the front roller, the excessive size cannot play a corresponding role, and the left and right limit flanges 326 can limit the grid ring at the position between the two sides, so as to prevent the grid ring from moving left and right out of the working position;
convex hull transition inclined planes 327 are arranged on the front side and the rear side of the side arm convex hulls 324, so that the support arm 32 can easily rotate up and down when the grid rings are replaced, and the other side of the lower limit stop which is beyond the upper limit and the lower limit of the support arm mounting plate 31 is a grid ring mounting position;
the support arm base 31 and the grid ring support arm 32 are made of elastic deformation materials, such as plastics;
left and right two fixed base holes 316 are arranged between the left and right two support arm mounting plates 312, locking screws are arranged in the fixed base holes 316, and the support arm base 31 is connected with the special-shaped tube 1 through the locking screws.
Working principle:
the invention adopts the supporting mechanism to replace the traditional grid ring tension mechanism, the grid ring is loosely sleeved between the special-shaped pipe, the gathering roller and the supporting mechanism, and the circumference of the grid ring is slightly longer than the enveloping length among the special-shaped pipe, the gathering roller and the supporting mechanism, so that the accumulated flowers generated on the inner side surface of the grid ring easily pass over the high point position of the supporting mechanism and are timely sucked away along with the movement of the grid ring to the gathering groove position of the special-shaped pipe, the grid ring is kept flexible to rotate, the accumulated flowers of the gathering spinning device are effectively reduced, the spinning cleaning period is greatly prolonged, and the yarn hairiness index and the yarn strength are ensured; the support mechanism comprises a support arm base and a grid ring support arm, and the grid ring support arm is limited between an upper limit stop and a lower limit stop of the support arm base through a side arm convex hull during normal spinning, so that the grid ring support arm can be fixed in a specific range or only slightly rotated, the grid ring enveloped on the special pipe 1, the gathering roller 2 and the support mechanism 3 is ensured to be contacted with the front roller, the front roller can be effectively prevented from winding in the spinning process, and meanwhile, the grid ring support arm is prevented from rotating upwards or downwards, and the grid ring is prevented from excessively loosening to move left and right to run out of a normal working position; when installing the grid circle, rotate grid circle support arm downwards through manual power, make side arm convex closure cross lower spacing fender to the installation of grid circle of being convenient for, after grid circle installation, rotate grid circle support arm power upwards, make side arm convex closure lie in between upper limit fender and the lower limit fender again, get back to normal operating position.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present invention.
Claims (6)
1. A negative pressure integrated spinning device, characterized in that: the novel special-shaped pipe comprises a special-shaped pipe (1) and a gathering roller (2), wherein a plurality of supporting mechanisms (3) are arranged on the lower side of the special-shaped pipe (1), and grid rings (4) are loosely sleeved among the special-shaped pipe (1), the gathering roller (2) and the supporting mechanisms (3);
the circumference of the grid ring (4) is slightly larger than the outer wrapping length among the special-shaped pipe (1), the gathering roller (2) and the supporting mechanism (3);
the perimeter of the grid ring (4) is 1-3mm longer than the outer wrapping length among the special-shaped pipe (1), the gathering roller (2) and the supporting mechanism (3);
the support mechanism (3) comprises a support arm base (31) and a grid ring support arm (32), the support arm base (31) comprises a base fixing base (311), a left support arm mounting plate and a right support arm mounting plate (312) are arranged on the base fixing base (311), support arm rotating mounting holes (313) are formed in the support arm mounting plates (312), the grid ring support arm (32) comprises a support arm support body (321), support arm side arms (322) are arranged on the left side and the right side of the support arm support body (321), support arm rotating shafts (323) are outwards arranged at the lower ends of the support arm side arms (322), and the left support arm rotating shafts (323) and the right support arm rotating shafts (323) are respectively inserted into the support arm rotating mounting holes (313) in the left support arm mounting plates (312 and the right support arm mounting plates;
the upper end of the supporting arm side arm (322) is provided with a limiting flange (326), and the height of the limiting flange (326) exceeds the supporting arm supporting body (321) by 1-3mm.
2. A negative pressure integrated spinning apparatus according to claim 1, wherein: the lower side of the special-shaped pipe (1) is transversely provided with a mounting dovetail groove (5), a plurality of supporting mechanisms (3) are uniformly arranged in the mounting dovetail groove (5) at intervals, and base spacer blocks (6) are arranged between every two adjacent supporting mechanisms (3).
3. A negative pressure integrated spinning apparatus according to claim 1, wherein: the top of the support arm mounting plate (312) on at least one side is provided with a lower limit stop (314), the upper side of the support arm mounting plate (312) on at least one side is internally provided with an upper limit stop (315), the outer side of the support arm side arm (322) on the corresponding side of the lower limit stop (314) is provided with a side arm convex closure (324), and the side arm convex closure (324) is positioned between the lower limit stop (314) and the upper limit stop (315).
4. A negative pressure integrated spinning apparatus according to claim 1, wherein: the outer side surface of the supporting arm supporting body (321) is provided with a supporting arm wear-resisting piece (325).
5. A negative pressure integrated spinning apparatus according to claim 3, wherein: convex hull transition inclined planes (327) are arranged on the front side and the rear side of the side arm convex hulls (324).
6. A negative pressure integrated spinning apparatus according to claim 1, wherein: the supporting arm base (31) and the grid ring supporting arm (32) are made of elastic deformation materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810939516.0A CN108728952B (en) | 2018-08-17 | 2018-08-17 | Negative pressure gathering spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810939516.0A CN108728952B (en) | 2018-08-17 | 2018-08-17 | Negative pressure gathering spinning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108728952A CN108728952A (en) | 2018-11-02 |
| CN108728952B true CN108728952B (en) | 2023-11-24 |
Family
ID=63942947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810939516.0A Active CN108728952B (en) | 2018-08-17 | 2018-08-17 | Negative pressure gathering spinning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108728952B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680370B (en) * | 2019-02-25 | 2019-11-19 | 晋江浩铭机械有限公司 | A kind of integrated composite spinning operation highly-efficient processing equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201386170Y (en) * | 2009-01-23 | 2010-01-20 | 日照裕鑫动力有限公司 | Self-cleaning negative pressure collecting device of compact spinning frame |
| CN201952548U (en) * | 2011-01-10 | 2011-08-31 | 常州市同和纺织机械制造有限公司 | Integrated composite spinning device for ring spinning frame |
| CN203977007U (en) * | 2014-08-05 | 2014-12-03 | 海宁市富利达纺织有限公司 | A kind of special pipe device |
-
2018
- 2018-08-17 CN CN201810939516.0A patent/CN108728952B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201386170Y (en) * | 2009-01-23 | 2010-01-20 | 日照裕鑫动力有限公司 | Self-cleaning negative pressure collecting device of compact spinning frame |
| CN201952548U (en) * | 2011-01-10 | 2011-08-31 | 常州市同和纺织机械制造有限公司 | Integrated composite spinning device for ring spinning frame |
| CN203977007U (en) * | 2014-08-05 | 2014-12-03 | 海宁市富利达纺织有限公司 | A kind of special pipe device |
Non-Patent Citations (3)
| Title |
|---|
| 四罗拉集聚纺生产纯纤维素纤维纱的技术措施;郑敏博等;《棉纺织技术》;第45卷(第3期);52-55 * |
| 我国主要纺纱器材的发展现状、问题与对策;秋黎凤;《纺纱技术》(第4期);55-60 * |
| 浅析集聚纺网格圈传动原理的缺陷;陆宗源;《纺织器材》;第37卷(第6期);397-400 * |
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| Publication number | Publication date |
|---|---|
| CN108728952A (en) | 2018-11-02 |
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