CN207030610U - Two-for-one twister bobbin cradle is used in a kind of yarn weaving - Google Patents
Two-for-one twister bobbin cradle is used in a kind of yarn weaving Download PDFInfo
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- CN207030610U CN207030610U CN201720754380.7U CN201720754380U CN207030610U CN 207030610 U CN207030610 U CN 207030610U CN 201720754380 U CN201720754380 U CN 201720754380U CN 207030610 U CN207030610 U CN 207030610U
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Abstract
The utility model discloses a kind of yarn weaving two-for-one twister bobbin cradle, including main undertaking body, the bottom of main undertaking body is integrally formed with chute, both ends on the inside of the chute are slidably fitted with sliding block, the both ends of main undertaking body are mounted on receiving block, the bottom level of the receiving block is fixed with hydraulic column, one end of hydraulic column is fixedly mounted on sliding block, hydraulic control valve is installed at the top of main undertaking body, the bottom of sliding block is vertically-mounted support tube, the inner chamber of the support tube bottom is slidably fitted with montant, and the bottom of montant is provided with clamp system.The utility model passes through the hydraulic column of setting, hydraulic control valve and hydraulic connecting pipe, enable stretching motion of the bobbin cradle by hydraulic column, to replace traditional manual hand manipulation, time saving and energy saving effect is reached, the replacing speed of reel paper tube can be effectively improved, effectively increases the processing efficiency of two-for-one twister.
Description
Technical field
Technical field of textile machine is the utility model is related to, two-for-one twister bobbin cradle is used in specially a kind of yarn weaving.
Background technology
Two-for-one twister is a kind of twisting equipment of yarn weaving.Two-for-one twister is mainly by power section, double twisting unit and transmission
The composition such as part, power section mainly include motor, electric appliance control box, indicator and guidance panel.The structure of double twisting unit
Main special device for including spindle brake device, double-twisting machine spindle part, yarn reel device, double twisting unit etc..Spindle system
Dynamic device mainly includes apron belt and belt pulley, the pedal of belt spindle braking；Double-twisting machine spindle part mainly includes can
Yarn storage and the wharve being oriented to, ingot tank, thread tension device, back yarn device, balloon cover, separator, twizzle and broken yarn shut down off the hook
Deng.Yarn take-up device includes tilting roller, overfeeding roller, yarn storage device, horizontal twizzle, bobbin, lifting bobbin cradle and cylinder
Pipe dish.
Bobbin cradle is the installing component of winding paper tube, winds paper tube and is clamped between two chucks of bobbin cradle.Existing
On bobbin cradle, chucking power is provided for chuck by corresponding spring, to clamp winding paper tube, is taken in the peace loading and unloading of winding paper tube
During, it is necessary to manpower overcomes the elastic force of spring, open two chucks, then changed to winding paper tube, winding paper tube is changed
Speed it is slower, during operating cost, laborious, it is extremely inconvenient to change, so as to influence the processing efficiency of two-for-one twister, also, existing cylinder
Subrack, its frame structure do not possess the function of regulation, can not be adjusted according to the length of reel paper tube between bobbin cradle chuck
Width so that bobbin cradle using when the scope of application be extremely limited, for yarn double twisting processing make troubles.
Utility model content
The purpose of this utility model is to provide a kind of yarn weaving two-for-one twister bobbin cradle, to solve above-mentioned background technology
In the problem of being previously mentioned.
To achieve the above object, the utility model provides following technical scheme：
A kind of yarn weaving two-for-one twister bobbin cradle, including main undertaking body, the bottom of the main undertaking body integrally formed with
Chute, the both ends on the inside of the chute are slidably fitted with sliding block, and the both ends of the main undertaking body are mounted on receiving block, the undertaking
The bottom level of block is fixed with hydraulic column, and one end of the hydraulic column is fixedly mounted on sliding block, the top of the main undertaking body
Hydraulic control valve is installed, passes through hydraulic pressure between the hydraulic pressure output port of the hydraulic control valve and the hydraulic input port of hydraulic column
Connecting tube is connected, and the bottom of the sliding block is vertically-mounted support tube, and the inner chamber of the support tube bottom is slidably fitted with montant,
The bottom of the montant is provided with clamp system.
The clamp system includes fixed cylinder, and the fixed cylinder is horizontally fixed on the inner chamber of montant bottom, the fixed cylinder
Inside offers cavity, and the inner horizontal of the cavity is slidably fitted with fore-set, and one end of the fore-set through fixed cylinder and extends to
The outside of fixed cylinder, for the other end of its fore-set integrally formed with jacking block, inner chamber of the jacking block away from fore-set side is provided with
One bearing, the inner ring inner side of the clutch shaft bearing are installed with the first adjusting screw rod, and first adjusting screw rod is away from first axle
The one end held is through fixed cylinder and extends to the outside of fixed cylinder, is to be threadedly coupled between first adjusting screw rod and fixed cylinder
Structure, the inside of the cavity are provided with the first spring, and first spring is located at side of the jacking block away from clutch shaft bearing, and is set in
The outside of fore-set, outer cover of the fore-set away from jacking block one end are provided with stop collar, the stop collar be located at the outside of fixed cylinder and
For structure is fixedly mounted between fixed cylinder, outside of the fore-set away from jacking block one end is also set with fixed disk, the fixed disk
Positioned at side of the stop collar away from fixed cylinder, and for structure is fixedly mounted between fore-set, the inner chamber of the fore-set right-hand member opens up
There is screwed hole, one end of the screwed hole is communicated with the outside of fore-set, and outer cover of the fixed disk away from stop collar one end is equipped with
Movable disk, second spring, middle part one of the movable disk away from fixed disk side are installed between the fixed disk and movable disk
Body formed to have undertaking cylinder, the inner side of the undertaking cylinder is operating cavity, and the second adjusting screw rod is provided with inside the operating cavity, second tune
Section screw rod runs through movable disk and extended in screwed hole close to one end of fore-set to be threadedly coupled with screwed hole, the undertaking cylinder
Outer cover second bearing is housed, the outer cover of the second bearing is equipped with paper web chuck, and the paper web chuck is away from movable disk one
The central integration of side has shaft core, and the shaft core is cylinder-like structure, the center respective operations chamber of the paper web chuck
Opening position communicates with operating cavity, and the side of the paper web chuck away from movable disk offers the cavity of annular, and the shaft core is located at
The center position of cavity.
Preferably, the montant is located at the inner chamber of support tube interior section and equidistant from top to bottom offers spacing hole, institute
The inner chamber for stating support tube bottom is provided with regulating bolt, and the position of the regulating bolt is corresponding with the position of spacing hole, and adjusts
One end of bolt extends to the inside of spacing hole.
Preferably, the clamp system of the main undertaking body two bottom sides is to be oppositely arranged, and is Horizontal mounting arrangements.
Preferably, between the stop collar and fore-set it is pivot bush unit structure, the outside of its fore-set is smooth mirror surface structure.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model passes through the hydraulic column of setting, hydraulic control valve and hydraulic connecting pipe so that the bobbin cradle can
By the stretching motion of hydraulic column, to replace traditional manual hand manipulation, reach time saving and energy saving effect, can be effective
The replacing speed of reel paper tube is improved, effectively increases the processing efficiency of two-for-one twister, also, is matched for clamping tightly the set in mechanism
One adjusting screw rod, fore-set and the first spring so that the position of the paper web chuck in clamp system has adjustability so that the bobbin
The distance between two paper web chucks in frame have adjustability so that the bobbin cradle when in use, can be according to reel paper tube
Length, to adjust the clamped width of the bobbin cradle, the scope of application of the bobbin cradle is effectively expanded, in addition, in clamp system
The fixed disk and movable disk of middle setting, and the second spring set between fixed disk and movable disk so that the bobbin cradle exists
Not only there is certain buffering effect while being clamped to reel paper tube, there is certain protecting effect to roll web pipe, together
When the second adjusting screw rod the being equipped with and screwed hole opened up inside fore-set so that the buffering effect has adjustability,
The specific material and model according to reel paper tube are enabled a user to, its buffering dynamics is adjusted, it is further to improve
The scope of application of the bobbin cradle, process operation for yarn double twisting and provide convenience.
Brief description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the cross section structure diagram of the utility model clamp system.
In figure：1 main undertaking body, 2 chutes, 3 sliding blocks, 4 receiving blocks, 5 hydraulic columns, 6 hydraulic control valves, 7 hydraulic connecting pipes, 8
Support tube, 9 montants, 10 clamp systems, 101 fixed cylinders, 102 cavitys, 103 fore-sets, 104 jacking blocks, 105 clutch shaft bearings, 106 first
Adjusting screw rod, 107 first springs, 108 screwed holes, 109 stop collars, 1010 fixed disks, 1011 movable disks, 1012 second springs,
1013 accept cylinders, 1014 operating cavities, 1,015 second adjusting screw rods, 1016 second bearings, 1017 paper web chucks, 1018 shaft cores,
1019 cavitys, 11 regulating bolts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, two-for-one twister bobbin cradle, including main undertaking body 1, the bottom of main undertaking body 1 are used in a kind of yarn weaving
Integrally formed with chute 2, the both ends of the inner side of chute 2 are slidably fitted with sliding block 3, and the both ends of main undertaking body 1 are mounted on holding
Block 4 is connect, the bottom level of the receiving block 4 is fixed with hydraulic column 5, and one end of hydraulic column 5 is fixedly mounted on sliding block 3, main undertaking
The top of body 1 is provided with hydraulic control valve 6, the hydraulic pressure output port of the hydraulic control valve 6 and the hydraulic input port of hydraulic column 5
Between be connected by hydraulic connecting pipe 7, the bottom of sliding block 3 is vertically-mounted support tube 8, and the inner chamber of the bottom of support tube 8 is slided
Dynamic to be provided with montant 9, the inner chamber that montant 9 is located at the interior section of support tube 8 equidistant from top to bottom offers spacing hole, support tube
The inner chamber of 8 bottoms is provided with regulating bolt 11, and the position of the regulating bolt 11 is corresponding with the position of spacing hole, and regulating bolt
11 one end extends to the inside of spacing hole, and the structure setting enables to the height of clamp system 10 to have adjustability, montant 9
Bottom clamp system 10 is installed, the clamp system 10 of the main two bottom sides of undertaking body 1 is is oppositely arranged, and to be horizontally mounted knot
Structure.
Clamp system 10 includes fixed cylinder 101, and the fixed cylinder 101 is horizontally fixed on the inner chamber of the bottom of montant 9, fixed cylinder
101 inside offers cavity 102, and the inner horizontal of the cavity 102 is slidably fitted with fore-set 103, and one end of the fore-set 103 is passed through
Fasten safety barrel 101 and extend to the outside of fixed cylinder 101, the other end of its fore-set 103 is integrally formed with jacking block 104, jacking block 104
Inner chamber away from the side of fore-set 103 is provided with clutch shaft bearing 105, and the first tune is installed with the inside of the inner ring of clutch shaft bearing 105
Screw rod 106 is saved, the one end of the first adjusting screw rod 106 away from clutch shaft bearing 105 is through fixed cylinder 101 and extends to fixed cylinder
101 outside, is screw connection structure between the first adjusting screw rod 106 and fixed cylinder 101, and the inside of cavity 102 is provided with first
Spring 107, first spring 107 is located at side of the jacking block 104 away from clutch shaft bearing 105, and is set in the outside of fore-set 103,
Outer cover of the fore-set 103 away from the one end of jacking block 104 is provided with stop collar 109, the stop collar 109 be located at the outside of fixed cylinder 101 and
For structure is fixedly mounted between fixed cylinder 101, outside of the fore-set 103 away from the one end of jacking block 104 is also set with fixed disk 1010,
The fixed disk 1010 is located at side of the stop collar 109 away from fixed cylinder 101, and is pushed up between fore-set 103 for structure is fixedly mounted
The inner chamber of the right-hand member of post 103 offers screwed hole 108, and one end of the screwed hole 108 communicates with the outside of fore-set 103, fixed disk
1010 outer covers away from the one end of stop collar 109 are equipped with movable disk 1011, are pivot bush unit between stop collar 109 and fore-set 103
Structure, the outside of its fore-set 103 is smooth mirror surface structure, and second spring is provided between fixed disk 1010 and movable disk 1011
1012, central integration of the movable disk 1011 away from the side of fixed disk 1010 have accept cylinder 1013, the undertaking cylinder 1013 it is interior
Side is operating cavity 1014, and the inside of operating cavity 1014 is provided with the second adjusting screw rod 1015, and second adjusting screw rod 1015 is close to fore-set
103 one end is run through movable disk 1011 and extended in screwed hole 108 to be threadedly coupled with screwed hole 108, accepts cylinder 1013
Outer cover second bearing 1016 is housed, the outer cover of the second bearing 1016 is equipped with paper web chuck 1017, paper web chuck 1017
There is shaft core 1018 away from the central integration of the side of movable disk 1011, the shaft core 1018 is cylinder-like structure, paper web chuck
The opening position of 1017 center respective operations chamber 1014 communicates with operating cavity 1014, and paper web chuck 1017 is away from movable disk
1011 side offers the cavity 1019 of annular, and shaft core 1018 is located at the center position of cavity 1019.
The hydraulic column 5, hydraulic control valve 6 and hydraulic connecting pipe 7 that the utility model passes through setting so that the bobbin cradle can
By the stretching motion of hydraulic column 5, to replace traditional manual hand manipulation, reach time saving and energy saving effect, can be effective
Raising reel paper tube replacing speed, effectively increase the processing efficiency of two-for-one twister, also, be matched for clamping tightly in mechanism 10 and set
The first adjusting screw rod 106, the spring 107 of fore-set 103 and first so that the paper web chuck 1017 in clamp system 10 position tool
There is adjustability so that the distance between two paper web chucks 1017 in the bobbin cradle have adjustability so that the bobbin cradle exists
In use, the suitable of the bobbin cradle to adjust the clamped width of the bobbin cradle, can effectively be expanded according to the length of reel paper tube
With scope, in addition, the fixed disk 1010 and movable disk 1011 that are set in clamp system 10, and in fixed disk 1010 and activity
The second spring 1012 set between disk 1011 so that the bobbin cradle not only has one while being clamped to reel paper tube
Fixed buffering effect, there is certain protecting effect to roll web pipe, at the same the second adjusting screw rod 1015 for being equipped with and
The screwed hole 108 opened up inside fore-set 103 so that the buffering effect has adjustability so that user can be according to roll web
Its buffering dynamics is adjusted, further improves the scope of application of the bobbin cradle by the specific material and model of pipe, is yarn
The processing operation of line double twisting is provided convenience.
Two-for-one twister bobbin cradle is used in yarn weaving, in use, staff passes through according to the length and model of reel paper tube
Turning the first adjusting screw rod 106 causes fore-set 103 to carry out left and right movement in fixed cylinder 101, so that in clamp system 10
Paper web chuck 1017 be subjected to displacement, reach the purpose for changing spacing between paper web chuck 1017, by turning the second regulation spiral shell
Bar 1015 so that position of second adjusting screw rod 1015 in screwed hole 108 produces change so that the band of the second adjusting screw rod 1015
Dynamic movable disk 1011 moves, from the oppressive force for reaching the second spring 1012 between regulation fixed disk 1010 and movable disk 1011
Degree, reach the purpose of regulation cushioning effect power size, when changing reel paper tube, by controlling the keying of hydraulic control valve 6, come
So that hydraulic column 5 is stretched so that paper web chuck 1017 is clamped and unclamped operation, it is necessary to furtherly to reel paper tube
It is bright：The hydraulic control valve 6 being previously mentioned in text, be presently relevant technical field in conventional equipment, its operation principle and inside
Circuit controls, and is the known technology in correlative technology field, therefore be not described in detail in the text.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. two-for-one twister bobbin cradle, including main undertaking body (1) are used in a kind of yarn weaving, it is characterised in that：The main undertaking body (1)
Integrally formed with chute (2), the both ends on the inside of the chute (2) are slidably fitted with sliding block (3), the main undertaking body (1) for bottom
Both ends be mounted on receiving block (4), the bottom level of the receiving block (4) is fixed with hydraulic column (5), the hydraulic column (5)
One end is fixedly mounted on sliding block (3), and hydraulic control valve (6), the hydraulic control valve are provided with the top of the main undertaking body (1)
(6) it is connected between hydraulic pressure output port and the hydraulic input port of hydraulic column (5) by hydraulic connecting pipe (7), the cunning
The bottom of block (3) is vertically-mounted support tube (8), and the inner chamber of support tube (8) bottom is slidably fitted with montant (9), described perpendicular
The bottom of bar (9) is provided with clamp system (10)；
The clamp system (10) includes fixed cylinder (101), and the fixed cylinder (101) is horizontally fixed on the inner chamber of montant (9) bottom,
The inside of the fixed cylinder (101) offers cavity (102), and the inner horizontal of the cavity (102) is slidably fitted with fore-set
(103), one end of the fore-set (103) through fixed cylinder (101) and extends to the outside of fixed cylinder (101), its fore-set (103)
The other end is provided with clutch shaft bearing integrally formed with jacking block (104), inner chamber of the jacking block (104) away from fore-set (103) side
(105) the first adjusting screw rod (106), is installed with the inside of the inner ring of the clutch shaft bearing (105), first adjusting screw rod
(106) one end away from clutch shaft bearing (105) through fixed cylinder (101) and extends to the outside of fixed cylinder (101), and described first
It is screw connection structure between adjusting screw rod (106) and fixed cylinder (101), the inside of the cavity (102) is provided with the first spring
(107), first spring (107) is located at side of the jacking block (104) away from clutch shaft bearing (105), and is set in fore-set (103)
Outside, outer cover of the fore-set (103) away from jacking block (104) one end are provided with stop collar (109), and the stop collar (109) is located at
The outside of fixed cylinder (101) and between fixed cylinder (101) for structure is fixedly mounted, the fore-set (103) is away from jacking block (104)
The outside of one end is also set with fixed disk (1010), and the fixed disk (1010) is located at the remote fixed cylinder (101) of stop collar (109)
Side, and for structure is fixedly mounted between fore-set (103), the inner chamber of fore-set (103) right-hand member offers screwed hole
(108), one end of the screwed hole (108) communicates with the outside of fore-set (103), and the fixed disk (1010) is away from stop collar
(109) outer cover of one end is equipped with movable disk (1011), and is provided between the fixed disk (1010) and movable disk (1011)
Two springs (1012), central integration of the movable disk (1011) away from fixed disk (1010) side have undertaking cylinder
(1013), the inner side of the undertaking cylinder (1013) is operating cavity (1014), and the second regulation spiral shell is provided with inside the operating cavity (1014)
Bar (1015), second adjusting screw rod (1015) through movable disk (1011) and extend to screw thread close to one end of fore-set (103)
It is threadedly coupled in hole (108) with screwed hole (108), the outer cover for accepting cylinder (1013) is equipped with second bearing
(1016), the outer cover of the second bearing (1016) is equipped with paper web chuck (1017), and the paper web chuck (1017) is away from activity
The central integration of disk (1011) side has shaft core (1018), and the shaft core (1018) is cylinder-like structure, the paper web chuck
(1017) opening position of center respective operations chamber (1014) communicates with operating cavity (1014), the paper web chuck (1017)
Side away from movable disk (1011) offers the cavity (1019) of annular, and the shaft core (1018) is located in cavity (1019)
Heart opening position.
2. two-for-one twister bobbin cradle is used in a kind of yarn weaving according to claim 1, it is characterised in that：Montant (9) position
Spacing hole is offered in the inner chamber of support tube (8) interior section is equidistant from top to bottom, the inner chamber peace of support tube (8) bottom
Equipped with regulating bolt (11), the position of the regulating bolt (11) is corresponding with the position of spacing hole, and the one of regulating bolt (11)
End extends to the inside of spacing hole.
3. two-for-one twister bobbin cradle is used in a kind of yarn weaving according to claim 1, it is characterised in that：The main undertaking body
(1) clamp system (10) of two bottom sides is to be oppositely arranged, and is Horizontal mounting arrangements.
4. two-for-one twister bobbin cradle is used in a kind of yarn weaving according to claim 1, it is characterised in that：The stop collar
(109) between fore-set (103) it is pivot bush unit structure, the outside of its fore-set (103) is smooth mirror surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754380.7U CN207030610U (en) | 2017-06-27 | 2017-06-27 | Two-for-one twister bobbin cradle is used in a kind of yarn weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754380.7U CN207030610U (en) | 2017-06-27 | 2017-06-27 | Two-for-one twister bobbin cradle is used in a kind of yarn weaving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207030610U true CN207030610U (en) | 2018-02-23 |
Family
ID=61469478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720754380.7U Expired - Fee Related CN207030610U (en) | 2017-06-27 | 2017-06-27 | Two-for-one twister bobbin cradle is used in a kind of yarn weaving |
Country Status (1)
| Country | Link |
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| CN (1) | CN207030610U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677289A (en) * | 2018-04-20 | 2018-10-19 | 浙江雅娜纺织有限公司 | The movable clip assembly of twisting machine coil of wire positioning device |
| CN109052016A (en) * | 2018-09-27 | 2018-12-21 | 天津市君治旺科技发展有限公司 | A kind of winding cylinder clamping device |
| CN109081196A (en) * | 2018-09-17 | 2018-12-25 | 长兴鸿运织造有限公司 | A kind of feeding machanism of Weaving device |
| CN110067207A (en) * | 2019-05-29 | 2019-07-30 | 中交一公局集团有限公司 | High mound rollover construction reinforcement bar ligature protection frame |
| CN111891833A (en) * | 2020-08-05 | 2020-11-06 | 衡阳市华南电线有限公司 | Automatic change optical cable hank-forming machine |
| CN112391709A (en) * | 2020-11-04 | 2021-02-23 | 安徽翰联色纺股份有限公司 | Bobbin positioner among spinning machine |
-
2017
- 2017-06-27 CN CN201720754380.7U patent/CN207030610U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677289A (en) * | 2018-04-20 | 2018-10-19 | 浙江雅娜纺织有限公司 | The movable clip assembly of twisting machine coil of wire positioning device |
| CN108677289B (en) * | 2018-04-20 | 2021-03-23 | 浙江雅娜纺织有限公司 | Movable clamp assembly of wire coil positioning device of twisting machine |
| CN109081196A (en) * | 2018-09-17 | 2018-12-25 | 长兴鸿运织造有限公司 | A kind of feeding machanism of Weaving device |
| CN109052016A (en) * | 2018-09-27 | 2018-12-21 | 天津市君治旺科技发展有限公司 | A kind of winding cylinder clamping device |
| CN110067207A (en) * | 2019-05-29 | 2019-07-30 | 中交一公局集团有限公司 | High mound rollover construction reinforcement bar ligature protection frame |
| CN110067207B (en) * | 2019-05-29 | 2024-05-17 | 中交一公局集团有限公司 | Reinforcing steel bar binding protection frame for high pier turnover formwork construction |
| CN111891833A (en) * | 2020-08-05 | 2020-11-06 | 衡阳市华南电线有限公司 | Automatic change optical cable hank-forming machine |
| CN112391709A (en) * | 2020-11-04 | 2021-02-23 | 安徽翰联色纺股份有限公司 | Bobbin positioner among spinning machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20200627 |