CN205741371U - Rotor spinning machine - Google Patents
Rotor spinning machine Download PDFInfo
- Publication number
- CN205741371U CN205741371U CN201620545998.8U CN201620545998U CN205741371U CN 205741371 U CN205741371 U CN 205741371U CN 201620545998 U CN201620545998 U CN 201620545998U CN 205741371 U CN205741371 U CN 205741371U
- Authority
- CN
- China
- Prior art keywords
- yarn
- splicer
- spinning machine
- frame
- rotor
- 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.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a kind of rotor spinning machine, including frame, revolving cup and brake gear, described frame is provided with feed roller and combing roller, and described combing roller front sets navel and cotton delivery pipe, and described navel exit is provided with revolving cup；Described revolving cup is equipped with rotor axis, and described rotor axis is provided with beam barrel, and described rotor axis rear end is provided with brake gear.In this utility model, yarn withdrawal device obtains new yarn breakage, new line generates cylinder and spins new yarn, and spliced by device of splicer, the Yarn connecting action making rotor spinning machine is no longer limited by spinning speed, solve rotor spinning machine Yarn connecting difficulty, unstable the stablizing of quality, it can be ensured that the joint quality of yarn and joint rate.
Description
Technical field
This utility model relates to spinning machine field, particularly relates to a kind of rotor spinning machine.
Background technology
The Spinning Principle of rotor spinning machine is interior centrifugal, i.e. cup high speed rotating, just produces centrifugal force in cup, centrifugal
Power can make the cotton fiber transferring in cup from carding cavity produce cohesion and become fibrous ring (yarn), yarn be twisted after just
Becoming sliver, after sliver is brought out cup, cotton fiber forms new fibrous ring, to reach the mesh of continuous spinning in cup cohesion again
's.
But in spinning process, yarn is easy to broken end, and the yarn breaked end needs to use piecing devices it again to be connect
After Tou.But, the piecing devices of the rotor spinning machine being widely used at present are artificial piecing devices, Semi automatic piecing device.People
Work piecing devices are only applicable to the operating mode that rotational speed of rotor is relatively low, and reliability is relatively low, and efficiency is poor.Joint rate and joint quality
Different because of the operation level of staff and the difference of proficiency level.Relative to manual splice device, Semi automatic piecing device
Higher rotor speed, production efficiency and joint quality can be used to significantly improve, but bond process remains a need for manually participating in ability
Complete, and joint rate and joint quality are unstable.
Utility model content
In view of this, this utility model provides a kind of rotor spinning machine, it is possible to increase joint rate and joint quality.
The technical solution of the utility model is achieved in that
A kind of rotor spinning machine, including frame, revolving cup and brake gear, described frame is provided with feed roller and point comb
Roller, described combing roller front sets navel and cotton delivery pipe, and described navel exit is provided with revolving cup；Described revolving cup is equipped with and turns
Cup axle, described rotor axis is provided with beam barrel, and described rotor axis rear end is provided with brake gear；
The outlet of described beam barrel is provided with piecing devices；Described piecing devices include the yarn withdrawal device being arranged in described frame
Device of splicer and negative pressure conveying device；
Described yarn withdrawal device is arranged on the top of described frame, draws yarn thread tube and pull bar including hollow straight tube；Described
Draw yarn thread tube front end and suction nozzle is set；The width of described suction nozzle is adjustable；Be provided with on the described pipe shaft drawing yarn thread tube draw yarn bear
Crimp head, described in draw yarn negative pressure joint and be connected with negative pressure conveying device；Rotating shaft is passed through with described in the described rear end drawing yarn thread tube
The installing plate of frame both sides connects；One end of described pull bar is hinged with push rod, and described push rod is fixing with described rotating shaft to be connected, described
The other end of pull bar is connected with drawing yarn driving means, described in draw yarn driving means described suction nozzle can be driven at described upper rack and
Overturn between bottom；The described yarn thread tube that draws is connected with described beam barrel；
Described suction nozzle outlet is provided with described device of splicer, and described device of splicer includes driving gear set, splicer and leads
Yarn device；Mouthful opening direction of splicing of described splicer is corresponding with yarn；One end of described yarn guide is hinged on described splicer and twists with the fingers
The side of interface, the other end can do open and close movement around hinged end, and its radius of clean-up is more than yarn and the distance spliced between mouth；Institute
State yarn guide can yarn feeding be spliced in mouth；Driving means of splicing is connected with described splicer by driving gear set.
Preferably, described brake gear is brake block.
Preferably, the lower section of described device of splicer is provided with an electronic yarn clearer.
The beneficial effects of the utility model are:
The rotor spinning machine that this utility model provides, yarn withdrawal device set in piecing devices obtains new yarn breakage, newly
Line generates cylinder and spins new yarn, and is spliced by device of splicer so that the Yarn connecting action of rotor spinning machine is no longer by spinning speed
Restriction, solve that rotor spinning machine Yarn connecting is difficult, unstable the stablizing of quality, it can be ensured that the joint quality of yarn and connecing
Head rate.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model rotor spinning machine；
Fig. 2 is the structural representation of Fig. 1 center tap device；
Fig. 3 is the structural representation of yarn withdrawal device in Fig. 1；
Fig. 4 is the structural representation of device of splicer in Fig. 1.
In figure:
1, frame；2, revolving cup；201, rotor axis；202, beam barrel；3, brake gear；4, feed roller；5, combing roller；6, false
Sth. made by twisting dish；7, cotton delivery pipe；8, piecing devices；9, yarn withdrawal device；901, pull bar；902, push rod；903, yarn negative pressure joint is drawn；904、
Rotating shaft；905, yarn thread tube is drawn；906, suction nozzle；10, new line generates cylinder 10；11, device of splicer；111, driving gear set；112、
Splicer；113, yarn guide；12, negative pressure conveying device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
As shown in Figure 1 to 4, a kind of rotor spinning machine that this utility model provides, including frame 1, revolving cup 2 and brake dress
Putting 3, frame 1 is provided with feed roller 4 and combing roller 5, and combing roller 5 front sets navel 6 and cotton delivery pipe 7, and navel 6 exports
Place is provided with revolving cup 2；Revolving cup 2 is equipped with rotor axis 201, and rotor axis 201 is provided with beam barrel 202, and rotor axis 201 rear end is provided with brake
Device 3；Beam barrel 202 outlet is provided with piecing devices 8；Piecing devices 8 include that the yarn withdrawal device 9 being arranged in frame 1 is spliced dress
Put 11 and negative pressure conveying device 12；Yarn withdrawal device 9 is arranged on the top of frame 1, draws yarn thread tube 905 including hollow straight tube
With pull bar 901；Draw yarn thread tube 905 front end and suction nozzle 906 is set；The width of suction nozzle 906 is adjustable；Draw the pipe shaft of yarn thread tube 905
On be provided with and draw yarn negative pressure joint 903, draw yarn negative pressure joint 903 and be connected with negative pressure conveying device 12；After drawing yarn thread tube 905
End is connected by the installing plate of rotating shaft 904 with frame 1 both sides；One end of pull bar 901 is hinged with push rod 902, push rod 902 and rotating shaft
904 fixing connections, the other end of pull bar 901 is connected with drawing yarn driving means, draws yarn driving means and described suction nozzle 906 can be driven to exist
Overturn between frame 1 upper and lower；Draw yarn thread tube 905 to be connected with beam barrel 202；Suction nozzle 906 outlet is provided with device of splicer
11, device of splicer 11 includes driving gear set 111, splicer 112 and yarn guide 113；A mouthful opening direction of splicing for splicer 112
Corresponding with yarn；One end of yarn guide 113 is hinged on splicer 112 and splices the side of mouth, and the other end can do folding around hinged end
Motion, its radius of clean-up is more than yarn and the distance spliced between mouth；Yarn feeding can be spliced in mouth by yarn guide 113；Splice
Driving means is connected with splicer 112 by driving gear set 111.
Technique scheme, when, after Yarn break, first being obtained new yarn by the yarn withdrawal device 9 set by piecing devices 8 and break
Head, new line generates cylinder 10 and spins new yarn, and spliced by device of splicer 11 so that the Yarn connecting action of rotor spinning machine is no longer subject to
The restriction of spinning speed, solves rotor spinning machine Yarn connecting difficulty, unstable the stablizing of quality, it can be ensured that the joint of yarn
Quality and joint rate.
In the present embodiment, brake gear 3 is brake block, and brake block can make revolving cup 2 stall with die casting rotor axis 201,
Easy to use.
In the present embodiment, in order to improve Yarn connecting quality further, the lower section of device of splicer 11 is provided with an electricity
Sub-yarn clearer.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (3)
1. a rotor spinning machine, it is characterised in that include frame (1), revolving cup (2) and brake gear (3), described frame (1)
Being provided with feed roller (4) and combing roller (5), described combing roller (5) front sets navel (6) and cotton delivery pipe (7), described vacation
Sth. made by twisting dish (6) exit is provided with revolving cup (2)；Described revolving cup (2) is equipped with rotor axis (201), and described rotor axis (201) is provided with axle
Cylinder (202), described rotor axis (201) rear end is provided with brake gear (3)；
Described beam barrel (202) outlet is provided with piecing devices (8)；Described piecing devices (8) include being arranged in described frame (1)
Yarn withdrawal device (9), new line generate cylinder (10), device of splicer (11) and negative pressure conveying device (12)；
Described yarn withdrawal device (9) is arranged on the top of described frame (1), drawing yarn thread tube (905) and drawing including hollow straight tube
Bar (901)；Described yarn thread tube (905) front end of drawing arranges suction nozzle (906)；The width of described suction nozzle (906) is adjustable；Described draw yarn
Be provided with on the pipe shaft of thread tube (905) and draw yarn negative pressure joint (903), described in draw yarn negative pressure joint (903) and negative pressure transportation and fill
Put (12) to connect；The described rear end drawing yarn thread tube (905) is connected by the installing plate of rotating shaft (904) with described frame (1) both sides
Connect；One end of described pull bar (901) is hinged with push rod (902), and described push rod (902) is fixing with described rotating shaft (904) to be connected, institute
The other end stating pull bar (901) is connected with drawing yarn driving means, described in draw yarn driving means described suction nozzle (906) can be driven in institute
State and overturn between frame (1) upper and lower；The described yarn thread tube (905) that draws is connected with described beam barrel (202)；
Described suction nozzle (906) outlet and described new line generate and are provided with described device of splicer (11) between cylinder (10) outlet, described
Device of splicer (11) includes driving gear set (111), splicer (112) and yarn guide (113)；The sth. made by twisting of described splicer (112)
Interface opening direction is corresponding with yarn；One end of described yarn guide (113) is hinged on described splicer (112) and splices the one of mouth
Side, the other end can do open and close movement around hinged end, and its radius of clean-up is more than yarn and the distance spliced between mouth；Described yarn guide
(113) yarn feeding can be spliced in mouth；Driving means of splicing is by driving gear set (111) with described splicer (112) even
Connect.
2. rotor spinning machine as claimed in claim 1, it is characterised in that described brake gear (3) is brake block.
3. rotor spinning machine as claimed in claim 1, it is characterised in that the lower section of described device of splicer (11) is provided with an electricity
Sub-yarn clearer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545998.8U CN205741371U (en) | 2016-06-07 | 2016-06-07 | Rotor spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545998.8U CN205741371U (en) | 2016-06-07 | 2016-06-07 | Rotor spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205741371U true CN205741371U (en) | 2016-11-30 |
Family
ID=57359660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620545998.8U Expired - Fee Related CN205741371U (en) | 2016-06-07 | 2016-06-07 | Rotor spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205741371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660554A (en) * | 2018-05-16 | 2018-10-16 | 东华大学 | A kind of Yarn connecting structure suitable for rotor spinning machine |
-
2016
- 2016-06-07 CN CN201620545998.8U patent/CN205741371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660554A (en) * | 2018-05-16 | 2018-10-16 | 东华大学 | A kind of Yarn connecting structure suitable for rotor spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |