CN106629248A - Real-time detection-based bobbin for spooling process and detection method thereof - Google Patents
Real-time detection-based bobbin for spooling process and detection method thereof Download PDFInfo
- Publication number
- CN106629248A CN106629248A CN201611065259.XA CN201611065259A CN106629248A CN 106629248 A CN106629248 A CN 106629248A CN 201611065259 A CN201611065259 A CN 201611065259A CN 106629248 A CN106629248 A CN 106629248A
- Authority
- CN
- China
- Prior art keywords
- face
- detection
- cylinder
- real
- network
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000011897 real-time detection Methods 0.000 title claims abstract description 30
- 238000004804 winding Methods 0.000 claims abstract description 25
- 210000005056 cell body Anatomy 0.000 claims description 35
- 238000012360 testing method Methods 0.000 claims description 26
- 238000007689 inspection Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 8
- 230000005622 photoelectricity Effects 0.000 claims description 4
- 230000005693 optoelectronics Effects 0.000 claims description 3
- 239000004753 textile Substances 0.000 abstract description 4
- 238000009941 weaving Methods 0.000 description 18
- 230000004048 modification Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 238000007493 shaping process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009730 filament winding Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
-
- 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
Abstract
The invention discloses a real-time detection-based bobbin for spooling process and a detection method thereof; the bobbin comprises a bobbin body connected to a frame; the bobbin body is provided with a first barrel and a third barrel, a second barrel is disposed between the first barrel and the third barrel, the first barrel and the third barrel are greater than the second barrel; an annular end between a lateral end of the first barrel and the lateral end of the second barrel form a first detection end, an annular end between the lateral end of the third barrel and the lateral end of the second barrel form a second detection end, the first detection end is provided with a plurality of photoelectric generators, and the second detection end is provided with a plurality of photoelectric receivers; the real-time detection-based bobbin for spooling process described above can provide real-time detection for the winding state when textile yarn is under winding so that re-winding and other problems are avoided in time, and a formed textile yarn bobbin has significantly improved quality.
Description
Technical field
The present invention relates to textile processing field, the especially a kind of winding process based on real-time detection network reel and its inspection
Survey method.
Background technology
Winder is the necessary operation of Weaving prepartion, its be used for by from weaving lines such as the cops or reeled yarn in spinning portion in winder
The reel for meeting demand is processed on machine.In actual use, it is easy to weaving silk occur in network existing bobbin-winding machine
The phenomenons such as reel rewinding;The reel of appearance said circumstances easily causes the quality of the textile fabrics of shaping during following process
It is affected.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of winding process network reel, and it can be in winding process be carried out
For weaving carries out real-time detection with line around volume state.
To solve above-mentioned technical problem, the present invention relates to a kind of network reel of the winding process based on real-time detection, its bag
Network spool body is included, it is connected on frame, network spool body is driven by motor;The network spool body it
On be provided with the first cylinder and the 3rd cylinder, it is respectively arranged at the both sides of network spool body, the first cylinder and the 3rd cylinder it
Between be provided with the diameter with diameter greater than the second cylinder of the second cylinder, the first cylinder and the 3rd cylinder;First cylinder it
In, the annular end face between its side end face and the second cylinder side end face constitutes first and detects end face, among the 3rd cylinder, its
Annular end face between side end face and the second cylinder side end face constitutes second and detects end face, is provided with the first detection end face many
Individual photocurrent generator, it is uniformly distributed along the circumference of the first detection end face, is provided with multiple photoelectricity on the second detection end face and connects
Device is received, it is uniformly distributed along the circumference of the second detection end face, and multiple photocurrent generators and multiple photelectric receivers are each other one by one
Correspondence.
The detection method of the winding process network reel based on real-time detection includes having the following steps:
1) light of photocurrent generator generation is received to carry out real-time detection by photelectric receiver;
2) when the light between any photocurrent generator and photelectric receiver is intercepted, detecting system starts for being hindered
Every photelectric receiver carry out counting process,
3) count when detecting system to the quantity of the photelectric receiver for being subject to intercept and reach opto-electronic receiver among the second detection end face
The 1/2 of device quantity, that is, carry out system alarm process.
As a modification of the present invention, on the first detection end face at least 6 photoelectric sensors are provided with, second
At least 6 photelectric receivers are provided with detection end face.
As a modification of the present invention, it is described first detection end face among be provided with it is multiple first detection cell bodies, its with
Multiple photocurrent generators are corresponded each other, and portion is provided with the first test side body, Duo Geguang in each first detect tank body
Electric generator is respectively arranged on the first test side body;Minitype cylinder is provided among the first detection cell body, described the
One test side body is connected on minitype cylinder;It is described second detection end face among be provided with it is multiple second detection cell bodies, its with
Multiple photelectric receivers are corresponded each other, and portion is provided with the second test side body, Duo Geguang in each second detect tank body
Electric receiver is respectively arranged on the second test side body;Minitype cylinder is provided among the second detection cell body, described the
Two test side bodies are connected on minitype cylinder.
Used as a modification of the present invention, the first detection cell body is radially entered by the outer face of the first detection end face
Row extends, and the length of the first detection cell body detects the ring footpath of end face more than first;The second detection cell body is by the second test side
The outer face in face is radially extended, and the length of the second detection cell body detects the ring footpath of end face more than second.
As a modification of the present invention, among second cylinder, itself and the first detection end face and the second test side
The intersection location in face is respectively arranged with isolation end body, and the isolation end body and the first detection cell body and the second detection cell body are each other
It is interspersed.
Using above-mentioned technical proposal based on the winding process of real-time detection network reel, it can entered for weaving with line
During row winding process, by network reel for weaving carries out coiling process with line;The network based on real-time detection among the application
In the course of the work, it can cause weaving line to carry out coiling on the second cylinder to cylinder technique network reel, the first cylinder with
3rd cylinder then can be during coiling by the photoelectricity among the first detection end face relative to each other and the second detection end face
Generator and photelectric receiver carry out real-time Photoelectric Detection;Lead when the phenomenons such as rewinding occurs during coiling in weaving line
When causing the coil of wire thickness on the second cylinder to change, it can cause the light between photocurrent generator and photelectric receiver
Intercepted, so as to cause staff to pass through the testing result of photocurrent generator and photelectric receiver with for weaving is used
The reel situation of line is known in time, and then it is processed in time.The above-mentioned winding process network based on real-time detection
Reel can be while weaving be processed with filament winding volume with for real-time detection is carried out around volume state, to avoid rewinding etc. existing in time
As the weaving silk reel quality for causing shaping is significantly improved.
Description of the drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is isolation end body schematic diagram in the present invention;
Reference numerals list:
1-frame, 2-network spool body, the 201-the first cylinder, the 202-the second cylinder, the 203-the three cylinder, 3-driving electricity
Machine, the 4-the first detection end face, the 5-the second detection end face, 6-photocurrent generator, 7-photelectric receiver, the 8-the first detect tank
Body, the 9-the first test side body, 10-minitype cylinder, the 11-the second detection cell body, the 12-the second test side body, 13-isolation end
Body.
Specific embodiment
With reference to specific embodiment, the present invention is further elucidated, it should be understood that following specific embodiments are only used for
The bright present invention rather than restriction the scope of the present invention.It should be noted that word "front", "rear" following used in description,
"left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outward " are referred respectively to towards or away from specific
The direction at component geometry center.
Embodiment 1
A kind of network reel of the winding process based on real-time detection as shown in Figure 1, it includes network spool body 2, its connection
On frame 1, network spool body 2 is driven by motor 3;The first cylinder is provided with the network spool body 2
201 and the 3rd cylinder 203, it is respectively arranged at the both sides of network spool body 2, sets between the first cylinder 201 and the 3rd cylinder 203
It is equipped with the diameter with diameter greater than the second cylinder 202 of the second cylinder 203, the first cylinder 201 and the 3rd cylinder 203;Described
Among one cylinder 201, the annular end face between its side end face and the side end face of the second cylinder 202 constitutes first and detects end face 4, described
Among 3rd cylinder 203, the annular end face between its side end face and the side end face of the second cylinder 202 constitutes second and detects end face 5, the
Multiple photocurrent generators 6 are provided with one detection end face 4, it is uniformly distributed along the circumference of the first detection end face 4, the second detection
Multiple photelectric receivers 7 are provided with end face 5, it is uniformly distributed along the circumference of the second detection end face 5, multiple photocurrent generators
6 and multiple photelectric receivers 7 correspond each other.
The detection method of the winding process network reel based on real-time detection includes having the following steps:
1) light of photocurrent generator generation is received to carry out real-time detection by photelectric receiver;
2) when the light between any photocurrent generator and photelectric receiver is intercepted, detecting system starts for being hindered
Every photelectric receiver carry out counting process,
3) count when detecting system to the quantity of the photelectric receiver for being subject to intercept and reach opto-electronic receiver among the second detection end face
The 1/2 of device quantity, that is, carry out system alarm process.
As a modification of the present invention, multiple first detection cell bodies 8 are provided among the first detection end face 5, its
Correspond each other with multiple photocurrent generators 6, inside each first detection cell body 8 the first test side body 9 is provided with, it is many
Individual photocurrent generator 6 is respectively arranged on the first test side body 9;Minitype cylinder is provided among the first detection cell body 8
10, first test side body 9 is connected on minitype cylinder 10;Multiple second are provided among the second detection end face 5
Detection cell body 11, it is corresponded each other with multiple photelectric receivers 7, and inside each second detection cell body 11 the is provided with
Two test side bodies 12, multiple photelectric receivers 7 are respectively arranged on the second test side body 12;It is described second detection cell body 11 it
In be provided with minitype cylinder 10, second test side body 12 is connected on minitype cylinder 10.
Using above-mentioned technical proposal based on the winding process of real-time detection network reel, it can entered for weaving with line
During row winding process, by network reel for weaving carries out coiling process with line;The network based on real-time detection among the application
In the course of the work, it can cause weaving line to carry out coiling on the second cylinder to cylinder technique network reel, the first cylinder with
3rd cylinder then can be during coiling by the photoelectricity among the first detection end face relative to each other and the second detection end face
Generator and photelectric receiver carry out real-time Photoelectric Detection;Lead when the phenomenons such as rewinding occurs during coiling in weaving line
When causing the coil of wire thickness on the second cylinder to change, it can cause the light between photocurrent generator and photelectric receiver
Intercepted, so as to cause staff to pass through the testing result of photocurrent generator and photelectric receiver with for weaving is used
The reel situation of line is known in time, and then it is processed in time.The above-mentioned winding process network based on real-time detection
Reel can be while weaving be processed with filament winding volume with for real-time detection is carried out around volume state, to avoid rewinding etc. existing in time
As the weaving silk reel quality for causing shaping is significantly improved.
Embodiment 2
As a modification of the present invention, at least 6 photoelectric sensors 6, the second inspection are provided with the first detection end face 4
Survey on end face 5 and be provided with least 6 photelectric receivers 7.
Remaining feature of the present embodiment is same as Example 1 with advantage.
Embodiment 3
Used as a modification of the present invention, the first detection cell body 8 is radially carried out by the outer face of the first detection end face 4
Extend, the length of the first detection cell body 8 detects the ring footpath of end face 4 more than first;The second detection cell body 11 is by the second detection
The outer face of end face 6 is radially extended, and the length of the second detection cell body 11 detects the ring footpath of end face 6 more than second.
Remaining feature of the present embodiment is same as Example 2 with advantage.
Embodiment 4
As a modification of the present invention, as shown in Fig. 2 among second cylinder 202, its with the first detection end face 4 and
The intersection location of the second detection end face 5 is respectively arranged with isolation end body 13, the isolation end body 13 and first detect cell body 8 and
The second detection distribution interlaced with each other of cell body 11.
Remaining feature of the present embodiment is same as Example 3 with advantage.
Claims (6)
1. a kind of network reel of the winding process based on real-time detection, it is characterised in that the winder work based on real-time detection
Skill network reel includes network spool body, and it is connected on frame, and network spool body is driven by motor;It is described
The first cylinder and the 3rd cylinder are provided with network spool body, it is respectively arranged at the both sides of network spool body, the first cylinder
The diameter with diameter greater than the second cylinder of the second cylinder, the first cylinder and the 3rd cylinder is provided between the 3rd cylinder;Institute
Among stating the first cylinder, annular end face between its side end face and the second cylinder side end face constitutes first and detects end face, and described the
Among three cylinders, the annular end face between its side end face and the second cylinder side end face constitutes second and detects end face, the first test side
Multiple photocurrent generators are provided with face, it is uniformly distributed along the circumference of the first detection end face, are set on the second detection end face
Multiple photelectric receivers are equipped with, it is uniformly distributed along the circumference of the second detection end face, multiple photocurrent generators and multiple photoelectricity
Receiver is corresponded each other.
2. a kind of winding process based on real-time detection according to described in claim 1 detection method of network reel, its feature
It is that the detection method of the winding process network reel based on real-time detection includes having the following steps:
1)The light of photocurrent generator generation is received to carry out real-time detection by photelectric receiver;
2)When the light between any photocurrent generator and photelectric receiver is intercepted, detecting system starts for being hindered
Every photelectric receiver carry out counting process;
3)Count when detecting system to the quantity of the photelectric receiver for being subject to intercept and reach opto-electronic receiver among the second detection end face
The 1/2 of device quantity, that is, carry out system alarm process.
3. according to described in claim 1 based on the winding process of real-time detection network reel, it is characterised in that it is described first inspection
Survey and at least 6 photoelectric sensors are provided with end face, on the second detection end face at least 6 photelectric receivers are provided with.
4. according to described in claim 1 based on the winding process of real-time detection network reel, it is characterised in that it is described first inspection
Survey and multiple first detection cell bodies are provided among end face, it is corresponded each other with multiple photocurrent generators, each first inspection
Survey inside cell body and be provided with the first test side body, multiple photocurrent generators are respectively arranged on the first test side body;It is described
Minitype cylinder is provided among first detection cell body, first test side body is connected on minitype cylinder;Second inspection
Survey and multiple second detection cell bodies are provided among end face, it is corresponded each other with multiple photelectric receivers, each second inspection
Survey inside cell body and be provided with the second test side body, multiple photelectric receivers are respectively arranged on the second test side body;It is described
Minitype cylinder is provided among second detection cell body, second test side body is connected on minitype cylinder.
5. according to described in claim 4 based on the winding process of real-time detection network reel, it is characterised in that it is described first inspection
Survey cell body radially to be extended by the outer face of the first detection end face, the length of the first detection cell body is more than the first test side
The ring footpath in face;The second detection cell body is radially extended by the outer face of the second detection end face, the second detection cell body
Length more than second detection end face ring footpath.
6. according to described in claim 5 based on the winding process of real-time detection network reel, it is characterised in that described second
Among body, it is respectively arranged with isolation end body, the isolation with the intersection location of the first detection end face and the second detection end face
End body and the first detection cell body and the distribution interlaced with each other of the second detection cell body.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611065259.XA CN106629248A (en) | 2016-11-28 | 2016-11-28 | Real-time detection-based bobbin for spooling process and detection method thereof |
PCT/CN2016/108435 WO2018094767A1 (en) | 2016-11-28 | 2016-12-02 | Real-time detection-based winding drum for cone winding process, and detection method thereof |
KR1020177037713A KR20190087687A (en) | 2016-11-28 | 2016-12-02 | Tweed reel for spooling process based on real-time detection and detection method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611065259.XA CN106629248A (en) | 2016-11-28 | 2016-11-28 | Real-time detection-based bobbin for spooling process and detection method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106629248A true CN106629248A (en) | 2017-05-10 |
Family
ID=58811789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611065259.XA Pending CN106629248A (en) | 2016-11-28 | 2016-11-28 | Real-time detection-based bobbin for spooling process and detection method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106629248A (en) |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5548161A (en) * | 1978-10-04 | 1980-04-05 | Nippon Mayer Kk | Detecting method of beam winding diameter |
JPH05178541A (en) * | 1991-12-24 | 1993-07-20 | Toyobo Co Ltd | Winding device for synthetic fiber thread |
DE4430566A1 (en) * | 1993-08-31 | 1995-07-06 | Barmag Barmer Maschf | Thread reel winding device |
CN1106536A (en) * | 1993-10-29 | 1995-08-09 | 泽韦格路瓦有限公司 | Apparatus for checking the winding quality of yarn bobbins and use of the apparatus on a winding or spinning machine |
JPH09140017A (en) * | 1995-11-10 | 1997-05-27 | Suzuki Motor Corp | Cable winding device |
EP0812794A2 (en) * | 1996-06-11 | 1997-12-17 | Murata Kikai Kabushiki Kaisha | Package quality inspection device |
JPH1087168A (en) * | 1996-09-17 | 1998-04-07 | Furukawa Electric Co Ltd:The | Alignment winding controller for wire material take-up motion |
JPH1158209A (en) * | 1997-08-18 | 1999-03-02 | Sumitomo Metal Ind Ltd | Winding method of wire in wire saw |
US20080156928A1 (en) * | 2006-12-28 | 2008-07-03 | Brian Doud | High load flange profile for a wireline drum |
CN101384500A (en) * | 2006-02-24 | 2009-03-11 | Ssm萨罗瑞士麦特雷有限公司 | Method and device for fractionating quality of yarn bobbin |
KR20090117496A (en) * | 2008-05-09 | 2009-11-12 | 엘에스전선 주식회사 | Cable winding monitoring method |
US20120067997A1 (en) * | 2010-09-21 | 2012-03-22 | Ofs Fitel, Llc | Optical Fiber Spool Inspection System |
CN203820174U (en) * | 2014-05-04 | 2014-09-10 | 兴化市汤氏纺机制造有限公司 | Yarn spool fixing device |
CN204508450U (en) * | 2015-02-10 | 2015-07-29 | 神宇通信科技股份公司 | Cable looping device |
CN205550989U (en) * | 2016-02-25 | 2016-09-07 | 龚男 | Cigarette machine is with cleaning automatic backrush device of air gun |
CN206278767U (en) * | 2016-11-28 | 2017-06-27 | 江苏悦达家纺有限公司 | Winding process based on real-time detection network reel |
-
2016
- 2016-11-28 CN CN201611065259.XA patent/CN106629248A/en active Pending
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5548161A (en) * | 1978-10-04 | 1980-04-05 | Nippon Mayer Kk | Detecting method of beam winding diameter |
JPH05178541A (en) * | 1991-12-24 | 1993-07-20 | Toyobo Co Ltd | Winding device for synthetic fiber thread |
DE4430566A1 (en) * | 1993-08-31 | 1995-07-06 | Barmag Barmer Maschf | Thread reel winding device |
CN1106536A (en) * | 1993-10-29 | 1995-08-09 | 泽韦格路瓦有限公司 | Apparatus for checking the winding quality of yarn bobbins and use of the apparatus on a winding or spinning machine |
JPH09140017A (en) * | 1995-11-10 | 1997-05-27 | Suzuki Motor Corp | Cable winding device |
EP0812794A2 (en) * | 1996-06-11 | 1997-12-17 | Murata Kikai Kabushiki Kaisha | Package quality inspection device |
JPH1087168A (en) * | 1996-09-17 | 1998-04-07 | Furukawa Electric Co Ltd:The | Alignment winding controller for wire material take-up motion |
JPH1158209A (en) * | 1997-08-18 | 1999-03-02 | Sumitomo Metal Ind Ltd | Winding method of wire in wire saw |
CN101384500A (en) * | 2006-02-24 | 2009-03-11 | Ssm萨罗瑞士麦特雷有限公司 | Method and device for fractionating quality of yarn bobbin |
US20080156928A1 (en) * | 2006-12-28 | 2008-07-03 | Brian Doud | High load flange profile for a wireline drum |
KR20090117496A (en) * | 2008-05-09 | 2009-11-12 | 엘에스전선 주식회사 | Cable winding monitoring method |
US20120067997A1 (en) * | 2010-09-21 | 2012-03-22 | Ofs Fitel, Llc | Optical Fiber Spool Inspection System |
CN203820174U (en) * | 2014-05-04 | 2014-09-10 | 兴化市汤氏纺机制造有限公司 | Yarn spool fixing device |
CN204508450U (en) * | 2015-02-10 | 2015-07-29 | 神宇通信科技股份公司 | Cable looping device |
CN205550989U (en) * | 2016-02-25 | 2016-09-07 | 龚男 | Cigarette machine is with cleaning automatic backrush device of air gun |
CN206278767U (en) * | 2016-11-28 | 2017-06-27 | 江苏悦达家纺有限公司 | Winding process based on real-time detection network reel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201148496Y (en) | Ball warp beaming machine with multi-flection tension ring pressure device | |
CN102011228B (en) | Rough yarn strip fascinated yarn and spinning device and spinning method thereof | |
WO2019227241A8 (en) | Ring spinning system and method for operating same | |
CN102139820A (en) | Yarn winding machine | |
CN103723577B (en) | The cop manufactured on ring spinner is used for the preparation method of follow-up rewinding operation | |
TR201807072T4 (en) | A SPINNING STATION FITTED WITH THREAD CLEANER AND A SPINNING MACHINE AND A METHOD FOR OPERATING A SPINNING STATION. | |
EP2548830A3 (en) | Spinning winder | |
CN206278767U (en) | Winding process based on real-time detection network reel | |
CN106629248A (en) | Real-time detection-based bobbin for spooling process and detection method thereof | |
EP2850233B1 (en) | Winding unit comprising a detection system | |
CN202864575U (en) | Yarn winding object directly applicable to weaving, embroidering or sewing | |
CN104652002A (en) | Spinning method of woolen spinning system for spinning wrap yarns | |
WO2018094767A1 (en) | Real-time detection-based winding drum for cone winding process, and detection method thereof | |
CN202226472U (en) | Cheese with high dyeing property | |
CN202214085U (en) | Bobbin yarn without side sinking | |
CN105568453B (en) | Yarn guide, heart yarn feedway and spinning machinery | |
CN208182350U (en) | A kind of bobbin-winding machine improving yarn qualities | |
CN201980812U (en) | Yarn bank for automatic bobbin winder | |
CN206735519U (en) | A kind of large wound cylinder with infrared detection | |
CN204223956U (en) | The front device of automatic Quick winding wire molding machine | |
CN106087152A (en) | The detection equipment of spun yarn weak twist and broken string and detection method | |
CN220132518U (en) | Automatic wire frame of broken string detection function is used to sack closer | |
CN203420022U (en) | Spinning and winding machine | |
CN211079464U (en) | Ring spindle yarn wrapping and winding structure | |
CN211057324U (en) | Covering yarn structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
|
RJ01 | Rejection of invention patent application after publication |