CN106012125B - A kind of more adaptation bobbin cradles of rotor spinning machine - Google Patents
A kind of more adaptation bobbin cradles of rotor spinning machine Download PDFInfo
- Publication number
- CN106012125B CN106012125B CN201610644105.XA CN201610644105A CN106012125B CN 106012125 B CN106012125 B CN 106012125B CN 201610644105 A CN201610644105 A CN 201610644105A CN 106012125 B CN106012125 B CN 106012125B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- mounting hole
- cone cylinder
- arm pad
- business
- 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.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/40—Removing running yarn from the yarn forming region, e.g. using tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to a kind of more adaptation bobbin cradles of rotor spinning machine, including left arm, left bearing pin, left bearing, a left side is taken over a business, the right side is taken over a business, right bearing, right bearing pin and right arm, left arm is provided with flat cylinder mounting hole and cone cylinder mounting hole, right arm is provided with right arm mounting hole I and right arm mounting hole II, one end of left bearing pin is installed in flat cylinder mounting hole or cone cylinder mounting hole through left arm pad, and the other end, which is installed on, to be buckled with the left bearing that a left side is taken over a business；One end of right bearing pin is installed in right arm mounting hole I through right arm pad, is installed on and is buckled with the right bearing that the right side is taken over a business on the other end；Left arm pad, a left side are taken over a business, right arm pad and the right side take over a business to have two sets：A set of is flat cylinder left arm pad, a flat cylinder left side is taken over a business, the flat cylinder right arm pad peace cylinder right side is taken over a business；Another set of is cone cylinder left arm pad, a cone cylinder left side is taken over a business, cone cylinder right arm pad and the cone cylinder right side are taken over a business.The present invention is simple in construction, is easy to implement the replacing of flat cylinder and cone cylinder, stronger for the adaptability and flexibility in market, effectively reduces production cost.
Description
Technical field
The invention belongs to spinning machinery field, is related to a kind of bobbin cradle, more adaptations of more particularly to a kind of rotor spinning machine
Bobbin cradle.
Background technology
In rotor spinning machine, bobbin cradle act as working together with winding mechanism, spindle is played support it is fixed and
Form effect of different shapes.Its operation principle is as shown in Figure 1：Spindle 2 is installed on bobbin cradle 1, and spindle 2 is with around own axes
Rotate, take-up roll 3, which rotates, drives spindle 2 to rotate, and makes yarn 5 orderly wound on spindle 2 under the collective effect of Yarn guide mechanism 4
On.
The structure that bobbin cradle fixes spindle is as shown in Figure 2：Spindle 2 is wrapped on flat coil paper pipe 8 by yarn 5 and formed.Bobbin
Frame left arm 6 is built with left bearing pin 17, and for left bearing 15 loaded on left bearing pin 17,11 outer rings for clasping left bearing 15 are taken over a business on a flat cylinder left side.
The structure of right arm 7 is similar to left arm 6, and right bearing pin 18 is installed on right arm 7, and right bearing 16 is installed on right bearing pin 18, and the flat cylinder right side is taken over a business
12 spiral-locks are on the outer ring of right bearing 16.It is left and right take over a business in the presence of left and right arm, the inwall of the flat coil paper pipe 8 of fore-set, realize
While spindle clamps, own axis can be surrounded, realizes yarn winding.
Conventional spindle has 2 kinds on the market, and shape is shaped as circular cone in the spindle being referred to as in flat cylinder such as Fig. 1 of cylinder
The cone cylinder spindle 10 formed on cone cylinder paper tube 9 is wrapped in by yarn 5 in referred to as cone cylinder such as Fig. 3 of shape.During using flat cylinder, spindle axle
Line and take-up roll diameter parallel are as shown in Figure 2.During using cone cylinder paper tube 9, spindle axis and take-up roll heeling condition such as Fig. 4 institutes
Show, inclination is realized by changing position of the bearing pin on left arm 6 and right arm 7.
At present on the market common mounting structure as shown in Figure 2 and Figure 4, by the way that the left and right arms for clamping paper tube are made into inclination
Either plumbness makes to be arranged on inclined or plumbness to realize the installation and adjustment of cone cylinder or flat cylinder.This method
In the presence of following drawback：If 1) client is wanted according to the market demand, spindle species is changed, is replaced by flat cylinder or cone
Cylinder, it is necessary to the left and right arms of bobbin cradle are changed, left and right arms is changed and generally requires to disassemble whole bobbin cradle from complete machine, it is left
The installation accuracy of right arm requires higher, the left arm or right arm replaced, can only leave unused, need to newly purchase, whole replacement cycle length, production
Idle waste, it is necessary to which exclusive skill progress replacement operation, client's replacement cost is huge, and it is low to adapt to market flexibility ratio is given birth to；
2) for manufacturing enterprise, because left and right arms are the fundamental parts of bobbin cradle, and road Assembly part before belonging in assembling process, category
In the front end of manufacture, when realizing customer order, it is necessary to place an order very early, whole production cycle length, when customer order is adjusted
When whole, manufacture, processing and the assembling of bobbin cradle of parts all must be adjusted and then, cycle length, adjusted no part and formed
Stock, cost is produced, therefore enterprise is very poor to the adaptability in market and flexibility.
The content of the invention
The purpose of the present invention is the problem of overcoming prior art rotor spinning machine bobbin cradle to exist, and design one kind can pass through
More adaptation bobbin cradles of flat cylinder and the rotor spinning machine of cone cylinder replacing are realized in simple operations.
To achieve the above object, the technical solution adopted by the present invention includes：
A kind of more adaptation bobbin cradles of rotor spinning machine, including left arm, left bearing pin, left bearing, a left side is taken over a business, the right side is taken over a business, right
Bearing, right bearing pin and right arm, left arm are provided with cylindric flat cylinder mounting hole and oblique circular cylinder above and below same vertical line
Shape cone cylinder mounting hole, right arm are provided with cylindric right arm mounting hole I and cylindric right arm above and below same vertical line
Mounting hole II；
One end of left bearing pin is installed in flat cylinder mounting hole or cone cylinder mounting hole through left arm pad, is fixed with nut I, separately
One end, which is installed on, to be buckled with the left bearing that a left side is taken over a business；One end of right bearing pin is installed in right arm mounting hole I through right arm pad, is used
Nut II is fixed, and is installed on and is buckled with the right bearing that the right side is taken over a business on the other end；Left bearing pin is identical with the shape of right bearing pin, size phase
Deng, and be located along the same line, flat cylinder mounting hole or cone cylinder mounting hole coordinate with left bearing pin gap, the aperture of right arm mounting hole I
More than the diameter of axle of right bearing pin；
Left arm pad, a left side are taken over a business, right arm pad and the right side take over a business to have two sets：It is a set of for flat cylinder left arm pad, a flat cylinder left side take over a business,
Take over a business on the flat cylinder right arm pad peace cylinder right side；It is another set of for cone cylinder left arm pad, a cone cylinder left side take over a business, cone cylinder right arm pad and cone cylinder it is right
Take over a business；Flat cylinder left arm pad is parallel to each other for two sides, the interior laminated structure for setting cylindrical hole, and cylindrical hole is matched somebody with somebody with left bearing pin gap
Close, flat cylinder right arm pad is identical with the shape of flat cylinder left arm pad, equal sized；Cone cylinder left arm pad be two sides in angle,
The laminated structure in oblique circular cylinder hole is inside set, oblique circular cylinder hole coordinates with left bearing pin gap, and cone cylinder left arm pad is located above oblique circular cylinder hole
One side be provided with a cylindrical bump, the raised and flat cylinder installation interporal lacuna on cone cylinder left arm pad coordinates, cone cylinder right arm
Pad is identical with the shape of cone cylinder left arm pad, equal sized, projection and the gap of right arm mounting hole II on cone cylinder right arm pad
Coordinate.
As preferable technical scheme：
A kind of more adaptation bobbin cradles of rotor spinning machine as described above, cone cylinder mounting hole inclined downward to the left are inclined
Angle is 2~4 °, and the inclined angle of cone cylinder mounting hole is identical with the setting angle of cone cylinder.
A kind of more adaptation bobbin cradles of rotor spinning machine as described above, the inclined side in oblique circular cylinder hole in cone cylinder left arm pad
To identical with cone cylinder mounting hole with angle.
A kind of more adaptation bobbin cradles of rotor spinning machine as described above, the top of left bearing pin are provided with what is coordinated with nut I
Thread segment, the top of right bearing pin are provided with the thread segment coordinated with nut II.
The top of a kind of more adaptation bobbin cradles of rotor spinning machine as described above, left bearing pin and right bearing pin is provided with chamfering,
Left bearing pin is being installed on flat cylinder mounting hole or cone cylinder mounting hole respectively, when right bearing pin is installed on into right arm mounting hole I from lead
To effect.
A kind of more adaptation bobbin cradles of rotor spinning machine as described above, the aperture of right arm mounting hole I and the axle of right bearing pin
The difference in footpath is 1.3~1.8mm, and right arm mounting hole I has space with right bearing pin, ensures that right bearing pin can adjust installation site,
Realize the switching of cone cylinder peace cylinder.
A kind of more adaptation bobbin cradles of rotor spinning machine as described above, the angles of cone cylinder left arm pad two sides is 2~
4°。
A kind of more adaptation bobbin cradles of rotor spinning machine as described above, projection and cone cylinder right arm on cone cylinder left arm pad
Raised top on pad is provided with chamfering, when projection to be installed on to flat cylinder mounting hole and right arm mounting hole II from be oriented to make
With.
Beneficial effect：
1) present invention is simple in construction, and it is easy to change, and dismounting left and right arms are not had in complete machine, and pad is changed after need to only unloading lower bearing pin
Piece, the replacing for taking over a business to can be achieved flat cylinder and cone cylinder with mounting hole site.
2) instant invention overcomes in known technology due to change left and right arms caused by the wasting of resources, complex operation, manpower into
The problems such as this increase, production cycle length and bad adaptability.
3) structure of pad is simple in the present invention, and manufacturing cost is cheap, with short production cycle, can be given birth to according to different demands
The pad of different size is produced, it is stronger for the adaptability and flexibility in market.
Brief description of the drawings
Fig. 1 is the operation principle schematic diagram of bobbin cradle；
Fig. 2 is the mounting structure schematic diagram of flat coil paper pipe in known technology；
Fig. 3 is the diagrammatic cross-section of cone cylinder spindle；
Fig. 4 is the mounting structure schematic diagram of known technology middle conical tube paper tube；
Fig. 5 is the mounting structure schematic diagram of the flat coil paper pipe of the present invention；
Fig. 6 is the mounting structure schematic diagram of cone cylinder paper tube of the present invention；
Fig. 7 is the structural representation of the right bearing pin of the present invention；
Fig. 8 is the front view of the right bearing pin of the present invention；
Fig. 9 is the left view of the right bearing pin of the present invention；
Figure 10 is the front view of the flat cylinder left arm pad of the present invention；
Figure 11 is the left view of the flat cylinder left arm pad of the present invention；
Figure 12 is the front view of cone cylinder left arm pad of the present invention；
Figure 13 is the left view of cone cylinder left arm pad of the present invention；
Wherein, 1- bobbin cradles, 2- spindles, 3- take-up rolls, 4- Yarn guide mechanisms, 5- yarns, 6- left arms, 7- right arms, the flat cylinders of 8-
Paper tube, 9- cone cylinder paper tubes, 10- cone cylinder spindles, 11- take over a business on a flat cylinder left side, and 12- takes over a business on the flat cylinder right side, and a 13- cone cylinders left side is taken over a business, 14- cone cylinders
The right side is taken over a business, 15- left bearings, 16- right bearings, the left bearing pins of 17-, the right bearing pins of 18-, the flat cylinder mounting holes of 19-, 20- cone cylinder mounting holes,
21- right arms mounting hole I, 22- right arms mounting hole II, the flat cylinder left arm pads of 23-, the flat cylinder right arm pads of 24-, 25- cone cylinder left arm pads
Piece, 26- cone cylinder right arm pads, 27- nuts I, 28- nuts II.
Embodiment
The present invention is expanded on further below in conjunction with the accompanying drawings.It should be understood that these embodiments are merely to illustrate the present invention and not had to
In limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, those skilled in the art can be with
The present invention is made various changes or modifications, these equivalent form of values equally fall within the model that the application appended claims are limited
Enclose.
A kind of more adaptation bobbin cradles of rotor spinning machine, including left arm 6, left bearing pin 17, left bearing 15, a left side are taken over a business, right top
Disk, right bearing 16, right bearing pin 18 (as shown in figs. 7-9) and right arm 7, left arm 6 are provided with above and below same vertical line
Cylindric flat cylinder mounting hole 19 and oblique circular cylinder shape cone cylinder mounting hole 20, the inclined downward to the left of cone cylinder mounting hole 20, inclined angle
For 2 °, right arm 7 is provided with cylindric right arm mounting hole I 21 and cylindric right arm mounting hole above and below same vertical line
Ⅱ22；Left bearing pin 17 and the shape of right bearing pin 18 are identical, equal sized, and are located along the same line, flat cylinder mounting hole 19 or cone
Cylinder mounting hole 20 coordinates with the left gap of bearing pin 17, and the aperture of right arm mounting hole I 21 is more than the diameter of axle 1.5mm of right bearing pin 18；
Left arm pad, a left side are taken over a business, right arm pad and the right side take over a business to have two sets：It is a set of for flat cylinder left arm pad 23 (such as Figure 10~
Shown in 11), a flat cylinder left side takes over a business 11, the 24 peaceful cylinder right side of flat cylinder right arm pad and takes over a business 12；It is another set of (such as to scheme for cone cylinder left arm pad 25
Shown in 12~13), 13, cone cylinder right arm pad 26 is taken over a business on a cone cylinder left side and the cone cylinder right side takes over a business 14；Flat cylinder left arm pad 23 is two sides
It is parallel to each other, the interior laminated structure for setting cylindrical hole, cylindrical hole coordinates with the left gap of bearing pin 17, and flat cylinder right arm pad 24 is left with flat cylinder
The shape of arm pad 23 is identical, equal sized；Cone cylinder left arm pad 25 is two sides in 2 ° of angles, the interior sheet for setting oblique circular cylinder hole
Structure, oblique circular cylinder hole coordinate with the left gap of bearing pin 17, and the one side that cone cylinder left arm pad 25 is located above oblique circular cylinder hole is provided with
One cylindrical bump, cone cylinder right arm pad 26 is identical with the shape of cone cylinder left arm pad 25, equal sized.
As shown in figure 5, when installing flat coil paper pipe 8, the left end of left bearing pin 17 passes through the cylindrical hole in flat cylinder left arm pad 23
It is installed in flat cylinder mounting hole 19, is then fixed on nut I 27 on left arm 6, left bearing 15 is installed on the right-hand member of left bearing pin 17,
A flat cylinder left side is buckled with left bearing 15 and takes over a business 11；The right-hand member of right bearing pin 18 is installed on the right side through the cylindrical hole in flat cylinder right arm pad 24
In arm mounting hole I 21, then it is fixed on nut II 28 on right arm 7, right bearing 16, right bearing is installed on the left end of right bearing pin 18
The flat cylinder right side is buckled with 16 and takes over a business 12；A flat cylinder left side takes over a business the 11 peaceful cylinder right sides and takes over a business 12 withstands in the presence of left arm 6 and right arm 7 respectively
The inwall of flat coil paper pipe 8, realize the clamping of flat cylinder yarn ingot.
As shown in fig. 6, during installation cone cylinder paper tube 9, the left end of left bearing pin 17 passes through the oblique circular cylinder in cone cylinder left arm pad 25
Hole is installed in cone cylinder mounting hole 20, is then fixed on nut I 27 on left arm 6, on cone cylinder left arm pad 25 it is raised with it is flat
Cylinder mounting hole 19 gap coordinates, and left bearing 15 is installed on the right-hand member of left bearing pin 17, and being buckled with a cone cylinder left side on left bearing 15 takes over a business 13；It is right
The right-hand member of bearing pin 18 is installed in right arm mounting hole I 21 through the oblique circular cylinder hole in cone cylinder right arm pad 26, then with nut II
28 are fixed on right arm 7, and the projection on cone cylinder left arm pad 25 coordinates with the gap of right arm mounting hole II 22, the left end of right bearing pin 18
It is upper that right bearing 16 is installed, it is buckled with the cone cylinder right side on right bearing 16 and takes over a business 14；A cone cylinder left side take over a business 13 and the cone cylinder right side take over a business 14 respectively on a left side
The inwall of cone cylinder paper tube 9 is withstood in the presence of arm 6 and right arm 7, realizes the clamping of cone cylinder spindle 10.
Claims (6)
1. a kind of more adaptation bobbin cradles of rotor spinning machine, it is characterized in that：Including left arm, left bearing pin, left bearing, a left side take over a business, be right
Take over a business, right bearing, right bearing pin and right arm, left arm be provided with cylindric flat cylinder mounting hole above and below same vertical line and
Oblique circular cylinder shape cone cylinder mounting hole, right arm are provided with cylindric right arm mounting hole I and cylinder above and below same vertical line
Shape right arm mounting hole II；
One end of left bearing pin is installed in flat cylinder mounting hole or cone cylinder mounting hole through left arm pad, is fixed with nut I, the other end
It is installed on and is buckled with the left bearing that a left side is taken over a business；One end of right bearing pin is installed in right arm mounting hole I through right arm pad, uses nut
II fixes, and is installed on and is buckled with the right bearing that the right side is taken over a business on the other end；Left bearing pin is identical, equal sized with the shape of right bearing pin,
And be located along the same line, flat cylinder mounting hole or cone cylinder mounting hole coordinate with left bearing pin gap, and the aperture of right arm mounting hole I is more than
The diameter of axle of right bearing pin；
Left arm pad, a left side are taken over a business, right arm pad and the right side take over a business to have two sets：It is a set of for flat cylinder left arm pad, a flat cylinder left side take over a business, flat cylinder
Take over a business on the right arm pad peace cylinder right side；It is another set of for cone cylinder left arm pad, a cone cylinder left side take over a business, cone cylinder right arm pad and the right top of cone cylinder
Disk；Flat cylinder left arm pad is parallel to each other for two sides, the interior laminated structure for setting cylindrical hole, and cylindrical hole coordinates with left bearing pin gap,
Flat cylinder right arm pad is identical with the shape of flat cylinder left arm pad, equal sized；Cone cylinder left arm pad be two sides in angle, interior set
The laminated structure in oblique circular cylinder hole, oblique circular cylinder hole coordinate with left bearing pin gap, and cone cylinder left arm pad is located at one above oblique circular cylinder hole
Side is provided with a cylindrical bump, and the raised and flat cylinder installation interporal lacuna on cone cylinder left arm pad coordinates, cone cylinder right arm pad
Identical with the shape of cone cylinder left arm pad, equal sized, the projection on cone cylinder right arm pad coordinates with the gap of right arm mounting hole II；
The angle of cone cylinder left arm pad two sides is 2~4 °；
The raised top in projection and cone cylinder right arm pad on cone cylinder left arm pad is provided with chamfering.
A kind of 2. more adaptation bobbin cradles of rotor spinning machine according to claim 1, it is characterised in that cone cylinder mounting hole to
Lower left tilts, and inclined angle is 2~4 °.
A kind of 3. more adaptation bobbin cradles of rotor spinning machine according to claim 1, it is characterised in that cone cylinder left arm pad
The inclined direction in interior oblique circular cylinder hole and angle are identical with cone cylinder mounting hole.
A kind of 4. more adaptation bobbin cradles of rotor spinning machine according to claim 1, it is characterised in that the top of left bearing pin
Provided with the thread segment coordinated with nut I, the top of right bearing pin is provided with the thread segment coordinated with nut II.
5. more adaptation bobbin cradles of a kind of rotor spinning machine according to claim 1, it is characterised in that left bearing pin and right pin
The top of axle is provided with chamfering.
A kind of 6. more adaptation bobbin cradles of rotor spinning machine according to claim 1, it is characterised in that right arm mounting hole I
The difference of the diameter of axle of aperture and right bearing pin be 1.3~1.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644105.XA CN106012125B (en) | 2016-08-09 | 2016-08-09 | A kind of more adaptation bobbin cradles of rotor spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644105.XA CN106012125B (en) | 2016-08-09 | 2016-08-09 | A kind of more adaptation bobbin cradles of rotor spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106012125A CN106012125A (en) | 2016-10-12 |
| CN106012125B true CN106012125B (en) | 2018-01-23 |
Family
ID=57134062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610644105.XA Active CN106012125B (en) | 2016-08-09 | 2016-08-09 | A kind of more adaptation bobbin cradles of rotor spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106012125B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4119264A1 (en) * | 1991-06-12 | 1992-12-17 | Schurr Stahlecker & Grill | THREAD DRAWING NOZZLE FOR OE SPINNING DEVICES |
| JPH0533226A (en) * | 1991-07-29 | 1993-02-09 | Toyota Autom Loom Works Ltd | Rotor type open end fine spinning frame |
| CN201224789Y (en) * | 2008-07-19 | 2009-04-22 | 际华三五四二纺织有限公司 | RFRS10 rotor spinning machine bobbin presser bit |
| CN102134765A (en) * | 2010-12-10 | 2011-07-27 | 经纬纺织机械股份有限公司 | Yarn winding device for spinning cone bobbin of rotor spinning machine |
| CN103088479A (en) * | 2011-10-28 | 2013-05-08 | 李雪明 | Denim yarn rotor-spinning bobbin making machine |
| CN205974804U (en) * | 2016-08-09 | 2017-02-22 | 苏州多道自动化科技有限公司 | Rotor type open -end spinning machine adapts to bobbin cradle more |
-
2016
- 2016-08-09 CN CN201610644105.XA patent/CN106012125B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4119264A1 (en) * | 1991-06-12 | 1992-12-17 | Schurr Stahlecker & Grill | THREAD DRAWING NOZZLE FOR OE SPINNING DEVICES |
| JPH0533226A (en) * | 1991-07-29 | 1993-02-09 | Toyota Autom Loom Works Ltd | Rotor type open end fine spinning frame |
| CN201224789Y (en) * | 2008-07-19 | 2009-04-22 | 际华三五四二纺织有限公司 | RFRS10 rotor spinning machine bobbin presser bit |
| CN102134765A (en) * | 2010-12-10 | 2011-07-27 | 经纬纺织机械股份有限公司 | Yarn winding device for spinning cone bobbin of rotor spinning machine |
| CN103088479A (en) * | 2011-10-28 | 2013-05-08 | 李雪明 | Denim yarn rotor-spinning bobbin making machine |
| CN205974804U (en) * | 2016-08-09 | 2017-02-22 | 苏州多道自动化科技有限公司 | Rotor type open -end spinning machine adapts to bobbin cradle more |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106012125A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204980649U (en) | Long service life's weaving yarn bobbin | |
| CN203729000U (en) | Turnover type yarn feeding bobbin creel | |
| CN107043044A (en) | A kind of devices for taking-up for textile machine | |
| CN106012125B (en) | A kind of more adaptation bobbin cradles of rotor spinning machine | |
| CN205974804U (en) | Rotor type open -end spinning machine adapts to bobbin cradle more | |
| CN209306673U (en) | A kind of anti-trade of crumpling of toilet paper | |
| CN207016986U (en) | A kind of multi-functional coil holder of sewing machine | |
| CN206395597U (en) | A kind of spandex winder winding winding apparatus | |
| CN208485406U (en) | A kind of Weaving device creel | |
| CN102534889B (en) | Rotor mechanism of thread twisting device | |
| CN104831456B (en) | A kind of carbon fiber two-way cloth yarn for weaving purpose frame | |
| CN204896975U (en) | Tray with adjustable covering yarn long filament | |
| CN203998361U (en) | The two-way air ring fracturer of a kind of bobbin-winding machine | |
| CN109881307A (en) | A kind of double twisting reeled yarn all-in-one machine | |
| CN209668528U (en) | A kind of Textile machine bobbin | |
| CN207016985U (en) | A kind of actinobacillus device for sewing machine | |
| CN212953575U (en) | A trade a section of thick bamboo mechanism for quartz fiber wire drawing machine | |
| CN205675888U (en) | A kind of modified bobbin-winding machine cone cylinder pipe carrier device | |
| CN102992090A (en) | Yarn reversing device suitable for inner drawn bobbins | |
| CN204138022U (en) | Bobbin-winding machine | |
| CN203393329U (en) | Edgeless spool untwisting device | |
| CN210287690U (en) | Adjustable yarn tube seat | |
| CN106032588A (en) | Novel two-for-one twister | |
| CN208965179U (en) | For the adjustable for yarn mechanism of tricot machine | |
| CN204737501U (en) | Can press from both sides core section of thick bamboo that spins of tight dabber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |