CN106829627B - Mechanical anti-overlapping device of grooved drum type winding machine - Google Patents
Mechanical anti-overlapping device of grooved drum type winding machine Download PDFInfo
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- CN106829627B CN106829627B CN201710057519.7A CN201710057519A CN106829627B CN 106829627 B CN106829627 B CN 106829627B CN 201710057519 A CN201710057519 A CN 201710057519A CN 106829627 B CN106829627 B CN 106829627B
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- shaft sleeve
- rotary shaft
- creel
- optical axis
- spiral
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/38—Arrangements for preventing ribbon winding ; Arrangements for preventing irregular edge forming, e.g. edge raising or yarn falling from the edge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Unwinding Of Filamentary Materials (AREA)
Abstract
The invention relates to a mechanical anti-folding device of a grooved drum type bobbin winder, which comprises a creel, wherein an optical shaft is arranged on one side of the creel, the creel is connected with the optical shaft through a rocking seat, one end of the rocking seat is connected with a rotary shaft sleeve B, the other end of the rocking seat is connected with a pressure spring, the rotary shaft sleeve B is connected with a rotary shaft sleeve A, the pressure spring is connected with a retainer ring, a spiral edge A is arranged on the rotary shaft sleeve A, a spiral edge B is arranged on the rotary shaft sleeve B, the spiral edge A is matched and connected with the spiral edge B, and the rotary shaft sleeve A and the retainer ring are fixed on the optical shaft. The invention adopts spiral pushing to ensure that the creel rotates along with the shaft system in the process of continuously increasing the diameter of the cone yarn, the creel is pushed to uniformly move axially to the right, the winding track of a winding machine is changed, the large head of the cone yarn is uniformly contracted towards the small head, the large head of the cone yarn is not easy to generate the gauze, and the yarn path overlapping is reduced.
Description
Technical Field
The invention relates to an anti-overlapping device, in particular to a mechanical anti-overlapping device of a bobbin winder.
Background
1. At present, when a grooved drum type winding machine at home and abroad winds at a high speed, the phenomenon of large-head gauze of cone yarn is easily caused due to continuous change of tension and speed difference caused by frequency conversion anti-overlapping.
2. In the winding process of a bobbin, when the diameter of the bobbin is the same as the diameter of the grooved drum, the curve track of the grooved drum is the same as the track of the yarn path, the yarns are overlapped and generate hard belts and bulges, so that stress concentration of a transmission point is caused, the yarns are abraded, broken and hairiness is increased, the strength of single yarns of the yarns is reduced, the end breakage rate is increased in the unwinding process, and the shutdown joint directly influences the product quality and the production efficiency.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects in the prior art and provide a mechanical anti-overlapping device of a grooved drum type winding machine, which adopts spiral pushing to ensure that a creel rotates along with a shaft system in the process of continuously increasing the diameter of a cone yarn, pushes the creel to uniformly move axially to the right, changes the winding track of the winding, ensures that the big end of the cone yarn is uniformly contracted towards the small end, ensures that the big end of the cone yarn is not easy to generate net yarn, and reduces the overlapping of yarn paths.
The technical scheme is as follows: in order to solve the technical problem, the mechanical anti-overlapping device of the grooved drum type bobbin winder comprises a creel, wherein an optical axis is arranged on one side of the creel, the creel is connected with the optical axis through a rocking seat, one end of the rocking seat is connected with a rotary shaft sleeve B, the other end of the rocking seat is connected with a pressure spring, the rotary shaft sleeve B is connected with a rotary shaft sleeve A, the pressure spring is connected with a retainer ring, a spiral edge A is arranged on the rotary shaft sleeve A, a spiral edge B is arranged on the rotary shaft sleeve B, the spiral edge A is matched and connected with the spiral edge B, and the rotary shaft sleeve A and the retainer ring are fixed on the optical axis.
The rotating shaft sleeve A, the rotating shaft sleeve B, the rocking seat, the pressure spring and the retainer ring are all sleeved on the optical axis.
The rotating shaft sleeve A and the check ring are locked and fixed on the optical axis through screws.
The helix angle alpha of the helical edge A and the vertical line is between 0 and 60 degrees.
One end of the rocking base is fixedly connected with the rotary shaft sleeve B through a connecting piece.
The spiral edge A and the spiral edge B are partial spiral edges.
The helix angle alpha of the helical edge A and the vertical line is between 0 and 60 degrees, and the helix angle alpha does not include 0 degree.
Has the advantages that: compared with the prior art, the invention has the following remarkable advantages: the invention has reasonable integral structure arrangement, adopts the rotary shaft sleeve A and the rotary shaft sleeve B as well as the spiral edge A and the spiral edge B which are arranged on the rotary shaft sleeve A and the rotary shaft sleeve B, during the winding process of the conical drum, spiral pushing is generated, so that in the process of continuously increasing the diameter of the cone yarn, the creel rotates along with the axial system to push the cone creel to uniformly move axially rightwards, the winding track of a winding machine is changed, the big end of the cone yarn is uniformly contracted towards the small end, the big end of the cone yarn is not easy to generate gauze, the yarn path overlapping is reduced, the cone yarn rotates upwards along with the creel along the axial direction, the angle is generally not more than 45 degrees, therefore, the larger the helix angle of the device, the larger the axial displacement to the right end, the displacement a = b · tg α, the device has a helix angle range alpha larger than 0 degree and alpha smaller than 60 degrees according to different types, counts, required forming and the like of the yarns to be wound.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a rotary sleeve A according to the present invention;
fig. 3 is a schematic structural view of the rotary sleeve B according to the present invention.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in fig. 1, fig. 2 and fig. 3, the mechanical anti-overlapping device of a slot drum type bobbin winder of the present invention includes a creel 1, an optical axis 2 is arranged on one side of the creel 1, the creel 1 and the optical axis 2 are connected through a rocking base 3, one end of the rocking base 3 is connected with a rotating shaft sleeve B4, the other end of the rocking base 3 is connected with a pressure spring 5, the rotating shaft sleeve B4 is connected with a rotating shaft sleeve a6, the pressure spring 5 is connected with a retainer ring 7, a spiral edge A8 is arranged on the rotating shaft sleeve a6, a spiral edge B9 is arranged on the rotating shaft sleeve B4, the spiral edge A8 and the spiral edge B9 are connected in a matching manner, and the rotating shaft sleeve a6 and the retainer ring 7 are fixed on the optical axis 2; the rotary shaft sleeve A6, the rotary shaft sleeve B4, the rocking base 3, the pressure spring 5 and the retainer ring 7 are all sleeved on the optical axis 2; the rotating shaft sleeve A6 and the retainer ring 7 are locked and fixed on the optical axis 2 through screws; the helix angle a of the helical edge A8 from the vertical is between 0 and 60 °. The invention has reasonable integral structure arrangement, adopts the rotary shaft sleeve A and the rotary shaft sleeve B as well as the spiral edge A and the spiral edge B which are arranged on the rotary shaft sleeve A and the rotary shaft sleeve B, the yarn generates spiral push in the process of winding the conical barrel, the creel rotates along with the shaft system in the process of continuously increasing the diameter of the barrel yarn, the creel is pushed to uniformly move axially rightwards, the winding track of the bobbin is changed, the big end of the conical barrel yarn is uniformly contracted towards the small end, the big end of the barrel yarn is not easy to generate net yarn, the yarn path overlapping is reduced, the conical barrel yarn rotates upwards along with the axial direction of the creel, generally not more than 45 degrees, therefore, the larger the spiral lifting angle of the device is, the larger the generated axial displacement towards the right end is, and the spiral lifting angle range of the device can be 0-60 degrees according to different types, counts, required forming and the like of yarns.
The present invention provides a thought and a method, and a method and a way for implementing the technical scheme are many, the above is only a preferred embodiment of the present invention, it should be noted that, for a person skilled in the art, a plurality of improvements and modifications can be made without departing from the principle of the present invention, and the improvements and modifications should be regarded as the protection scope of the present invention, and each component not explicitly described in the embodiment can be implemented by the prior art.
Claims (4)
1. The mechanical anti-overlapping device of the grooved drum type bobbin winder is characterized in that: it includes creel (1) one side is equipped with optical axis (2), creel (1) and optical axis (2) link to each other through rocking seat (3), rocking seat (3) one end links to each other with rotatory axle sleeve B (4), it links to each other with pressure spring (5) to rock seat (3) other end, rotatory axle sleeve B (4) link to each other with rotatory axle sleeve A (6), pressure spring (5) link to each other with retaining ring (7) be equipped with spiral limit A (8) on rotatory axle sleeve A (6) be equipped with spiral limit B (9) on rotatory axle sleeve B (4), spiral limit A (8) and spiral limit B (9) cooperation are connected, rotatory axle sleeve A (6) and retaining ring (7) are fixed on optical axis (2).
2. Mechanical anti-folding device for a slot drum winder according to claim 1, characterized in that: the rotary shaft sleeve A (6), the rotary shaft sleeve B (4), the rocking seat (3), the pressure spring (5) and the retainer ring (7) are all sleeved on the optical axis (2).
3. Mechanical anti-folding device for a slot drum winder according to claim 1, characterized in that: the rotating shaft sleeve A (6) and the retainer ring (7) are locked and fixed on the optical axis (2) through screws.
4. Mechanical anti-folding device for a slot drum winder according to claim 1, characterized in that: the helix angle alpha of the helical edge A (8) and the vertical line is between 0 and 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710057519.7A CN106829627B (en) | 2017-01-26 | 2017-01-26 | Mechanical anti-overlapping device of grooved drum type winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710057519.7A CN106829627B (en) | 2017-01-26 | 2017-01-26 | Mechanical anti-overlapping device of grooved drum type winding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106829627A CN106829627A (en) | 2017-06-13 |
| CN106829627B true CN106829627B (en) | 2022-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710057519.7A Active CN106829627B (en) | 2017-01-26 | 2017-01-26 | Mechanical anti-overlapping device of grooved drum type winding machine |
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| CN (1) | CN106829627B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB455399A (en) * | 1934-09-07 | 1936-10-20 | British Celanese | Improvements in or relating to the winding of yarn packages |
| CH663197A5 (en) * | 1987-02-09 | 1987-11-30 | Schaerer Ag | Process for preventing the direct superimposition of filament windings and a winding machine for producing a precision coil |
| CN1170690A (en) * | 1996-06-26 | 1998-01-21 | W.施拉夫霍斯特公司 | Method and device for producing cross-wound tube |
| CN101580983A (en) * | 2009-06-18 | 2009-11-18 | 朱爱萍 | Intelligent anti-folding and edge loosening device and method of two-for-one twister |
| CN101628672A (en) * | 2008-07-14 | 2010-01-20 | 浙江日发纺织机械有限公司 | Overlapping prevention method and overlapping prevention device for grooved drum doubling winder |
| CN101970325A (en) * | 2008-01-28 | 2011-02-09 | 里特机械公司 | Method and apparatus for producing cross-wound bobbins |
| CN203112233U (en) * | 2012-10-30 | 2013-08-07 | 青岛宏大纺织机械有限责任公司 | Mechanically assisted overlap preventing device for automatic winder |
| CN206494572U (en) * | 2017-01-26 | 2017-09-15 | 无锡鑫达为纺织机械有限公司 | Grooved drum type spooler machinery anti-patterning device |
-
2017
- 2017-01-26 CN CN201710057519.7A patent/CN106829627B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB455399A (en) * | 1934-09-07 | 1936-10-20 | British Celanese | Improvements in or relating to the winding of yarn packages |
| CH663197A5 (en) * | 1987-02-09 | 1987-11-30 | Schaerer Ag | Process for preventing the direct superimposition of filament windings and a winding machine for producing a precision coil |
| CN1170690A (en) * | 1996-06-26 | 1998-01-21 | W.施拉夫霍斯特公司 | Method and device for producing cross-wound tube |
| CN101970325A (en) * | 2008-01-28 | 2011-02-09 | 里特机械公司 | Method and apparatus for producing cross-wound bobbins |
| CN101628672A (en) * | 2008-07-14 | 2010-01-20 | 浙江日发纺织机械有限公司 | Overlapping prevention method and overlapping prevention device for grooved drum doubling winder |
| CN101580983A (en) * | 2009-06-18 | 2009-11-18 | 朱爱萍 | Intelligent anti-folding and edge loosening device and method of two-for-one twister |
| CN203112233U (en) * | 2012-10-30 | 2013-08-07 | 青岛宏大纺织机械有限责任公司 | Mechanically assisted overlap preventing device for automatic winder |
| CN206494572U (en) * | 2017-01-26 | 2017-09-15 | 无锡鑫达为纺织机械有限公司 | Grooved drum type spooler machinery anti-patterning device |
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|---|---|
| CN106829627A (en) | 2017-06-13 |
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