CN206143368U - Drafting arrangement for fly frame - Google Patents
Drafting arrangement for fly frame Download PDFInfo
- Publication number
- CN206143368U CN206143368U CN201621139429.XU CN201621139429U CN206143368U CN 206143368 U CN206143368 U CN 206143368U CN 201621139429 U CN201621139429 U CN 201621139429U CN 206143368 U CN206143368 U CN 206143368U
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- CN
- China
- Prior art keywords
- idle wheel
- gear
- rear roller
- lora
- roller
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- 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.)
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a drafting arrangement for fly frame, including the frame and set up behind back roller gear in the frame, the second roller idle wheel gear behind roller idle wheel, first back roller idle wheel gear, the second, roller idle wheel and the roller idle wheel gear intermeshing transmission of first back behind the second, first back roller idle wheel gear revolve to with the second after the revolving to on the contrary of roller idle wheel gear, and intermeshing transmission between the roller idle wheel gear behind first, the second, back roller geared sleeve is put on the roller gear shaft of back, behind the second roller idle wheel gear and the transmission of back roller gear intermeshing. The utility model discloses roller idle wheel gear after having add first back roller idle wheel gear and second between roller idle wheel behind the second and the back roller gear to increase the roller interval, satisfied the demand to the spacing smooth draft of overlength.
Description
Technical field
This utility model belongs to technical field of textile machine, more particularly to a kind of fly frame dynamic device of drawing-off.
Background technology
Fly frame, is the Spining Robot for ribbon being made rove, and the Main Function of fly frame is drawing-off and twisting, and handle
Reeling roving into certain package, to adapt to the mach requirement of spun yarn.
Cotton sliver attenuating is mainly drawn and attenuated and becomes rove by important component part of the drafting system as fly frame, its effect.
Fly frame generally adopts duo roth system at present, and floating fiber motion, the work surface of upper and lower apron are controlled with double aprons
To yarn directly contact, certain friction field is produced, and friction field in the middle part of draw zone can be greatly reinforced, while its chain of command
Greatly, friction field is more uniform.However, existing bobbiner drafting assembly is only capable of realizing slip draft to medium-length fibre, for
During the spacing slip draft of overlength, existing drafting system is difficult to meet gauge requirement.
As can be seen here, prior art awaits further improving.
Utility model content
This utility model is the weak point for avoiding above-mentioned prior art from existing, there is provided one kind can realize overlength fiber
The fly frame drafting system of slip draft.
The technical scheme adopted by this utility model for：
A kind of fly frame drafting system, including frame and the first roller gear shaft being arranged in frame, first roller
Gear, the second Lora gear, the second Lora gear shaft, the one or two Lora idle wheel, the two or two Lora idle wheel, the first Synchronous Transmission
Axle, rear roller gear, rear roller gear shaft, the first rear roller idle wheel, the second rear roller idle wheel, the second Synchronous Transmission axle, first
Rear roller idle wheel gear, the second rear roller idle wheel gear；The first roller gear shaft be located at the second Lora gear shaft it is oblique under
Side, the second Lora gear shaft are located at the obliquely downward of rear roller gear shaft；The first roller gear is nested with first roller gear
On axle, first roller gear and the one or two Lora idle wheel are intermeshed, and the one or two Lora idle wheel and the two or two Lora idle wheel are distinguished
It is nested with the two ends of the first Synchronous Transmission axle, the second Lora gear is nested with the second Lora gear shaft, and the second Lora gear
With the two or two Lora idle wheel engaged transmission；The driving cog being adapted with the first rear roller idle wheel is equipped with second Lora gear shaft
Wheel, the first rear roller idle wheel and the second rear roller idle wheel are nested with respectively at the two ends of the second Synchronous Transmission axle, and the second rear roller is situated between
Wheel and the intermeshing transmission of the first rear roller idle wheel gear, the rotation direction of the first rear roller idle wheel gear and the second rear roller idle wheel tooth
That what is taken turns is oppositely oriented, and intermeshing transmission between first, second rear roller idle wheel gear, and rear roller gear is nested with rear roller
On gear shaft, the second rear roller idle wheel gear is driven with rear roller gear intermeshing.
The fly frame drafting system also includes the sliver idle wheel and sliver gear being arranged in frame, and sliver idle wheel sets
Put the obliquely downward of Lora gear in the rear and be driven with the intermeshing of rear roller gear, sliver gear is arranged on sliver idle wheel
Obliquely downward and with sliver idle wheel intermeshing be driven.
It is additionally provided with the frame for installing after the first rear roller idle wheel gear and the second rear roller idle wheel gear
Lora idle wheel support, is provided with the first rear roller idle wheel fulcrum and the second rear roller idle wheel fulcrum on rear roller idle wheel support；The
One rear roller idle wheel gear is nested with the first rear roller idle wheel fulcrum, and the first rear roller idle wheel gear and the first rear roller are situated between
The first rear roller idle wheel axle bush is provided between wheel fulcrum；Second rear roller idle wheel gear is nested with the second rear roller idle wheel fulcrum
On, and between the second rear roller idle wheel gear and the second rear roller idle wheel fulcrum, it is provided with the second rear roller idle wheel axle bush.
The first rear roller idle wheel gear and the second rear roller idle wheel gear are helical gear.
As a result of above-mentioned technical proposal, having the beneficial effect that acquired by this utility model：
This utility model be additionally arranged between the second rear roller idle wheel and rear roller gear the first rear roller idle wheel gear and
Second rear roller idle wheel gear, so as to increase Lora spacing, meets the demand to the spacing slip draft of overlength.
Description of the drawings
Fig. 1 is side view of the present utility model.
Fig. 2 is A-A of the present utility model to sectional view.
Wherein,
1st, frame 2, first roller gear shaft 3, first roller gear 4, the one or two Lora idle wheel 5, the two or two Lora
Idle wheel 6, the second Lora gear 7, the first rear roller idle wheel 8, the second rear roller idle wheel 9, the first rear roller idle wheel gear
10th, the second rear roller idle wheel gear 11, rear roller gear 12, sliver idle wheel 13, sliver gear 14, the first rear roller idle wheel
Axle bush 15, the first rear roller idle wheel fulcrum 16, the second rear roller idle wheel axle bush 17, the second rear roller idle wheel fulcrum 18, after
Lora idle wheel support 19, the second Lora gear shaft 20, rear roller gear shaft
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but this utility model
It is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of fly frame drafting system, including frame 1 and first sieve being arranged in frame 1
Draw gear shaft 2, first roller gear 3, the second Lora gear 6, the second Lora gear shaft 19, the one or two Lora idle wheel the 4, the 2nd 2
Sieve after Lora idle wheel 5, the first Synchronous Transmission axle, rear roller gear 11, rear roller gear shaft 20, the first rear roller idle wheel 7, second
Draw idle wheel 8, the second Synchronous Transmission axle, the first rear roller idle wheel gear 9, the second rear roller idle wheel gear 10.
The first roller gear shaft 2 is located at the obliquely downward of the second Lora gear shaft 19, and the second Lora gear shaft 19 is located at
The obliquely downward of rear roller gear shaft 20.The first roller gear 3 is nested with first roller gear shaft 2, first roller gear 3
It is rotated by the final drive shaft of fly frame, first roller gear 3 is intermeshed with the one or two Lora idle wheel 4, the one or two Lora
Idle wheel 4 and the two or two Lora idle wheel 5 are nested with respectively at the two ends of the first Synchronous Transmission axle, and the second Lora gear 6 is nested with second
On Lora gear shaft 19, and the second Lora gear 6 and 5 engaged transmission of the two or two Lora idle wheel.The second Lora gear shaft 19
On be equipped with 8 points of the travelling gear being adapted with the first rear roller idle wheel 7, the first rear roller idle wheel 7 and the second rear roller idle wheel
It is not nested with the two ends of the second Synchronous Transmission axle.
The first rear roller idle wheel gear 9 and the second rear roller idle wheel gear 10 are arranged on 8 He of the second rear roller idle wheel
Between rear roller gear 11.Second rear roller idle wheel 8 and the intermeshing transmission of the first rear roller idle wheel gear 9.First rear roller
The rotation direction of idle wheel gear 9 is oppositely oriented with the second rear roller idle wheel gear 10, and between first, second rear roller idle wheel gear
Intermeshing transmission, rear roller gear 11 is nested with rear roller gear shaft 20, the second rear roller idle wheel gear 10 with it is described after
The intermeshing transmission of Lora gear 11.The first rear roller idle wheel gear 9 and the second rear roller idle wheel gear 10 are helical teeth
Wheel, so as to increased the stationarity of operating.It is additionally provided with the frame 1 for installing the first rear roller idle wheel gear 9 and the
The rear roller idle wheel support 18 of two rear roller idle wheel gears 10, is provided with the first rear roller idle wheel on rear roller idle wheel support 18
Axle 15 and the second rear roller idle wheel fulcrum 17；First rear roller idle wheel gear 9 is nested with the first rear roller idle wheel fulcrum 15, and
The first rear roller idle wheel axle bush 14 is provided between first rear roller idle wheel gear 9 and the first rear roller idle wheel fulcrum 15；Second
Rear roller idle wheel gear 10 is nested with the second rear roller idle wheel fulcrum 17, and sieve after the second rear roller idle wheel gear 10 and second
Draw, the first rear roller idle wheel axle bush 14 and the second rear roller are situated between
The setting of wheel axle bush 16 reduces the running resistance of first, second rear roller idle wheel gear.The rear roller gear shaft 11 is in machine
Installation site on frame 1 is less than installation site of the first rear roller idle wheel fulcrum 15 in frame, the first rear roller idle wheel
Fulcrum 15 and the second rear roller idle wheel fulcrum 17 are arranged at the isometry position in frame 1.
The fly frame drafting system also includes the sliver idle wheel 12 and sliver gear 13 being arranged in frame 1, sliver
Idle wheel 12 is arranged on the obliquely downward of the rear roller gear 11 and is driven with the intermeshing of rear roller gear 11, and sliver gear 13 sets
Put in the obliquely downward of sliver idle wheel 12 and be driven with the intermeshing of sliver idle wheel 12.
The part do not addressed in this utility model adopts or uses for reference prior art to be capable of achieving.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.
Specific embodiment described herein is only to spiritual example explanation of the present utility model.This practicality
New person of ordinary skill in the field can make various modifications or supplement or adopt to described specific embodiment
Substituted with similar mode, but without departing from spirit of the present utility model or surmount model defined in appended claims
Enclose.
Claims (4)
1. a kind of fly frame drafting system, it is characterised in that including frame and the first roller gear shaft being arranged in frame,
It is first roller gear, the second Lora gear, the second Lora gear shaft, the one or two Lora idle wheel, the two or two Lora idle wheel, first same
Step power transmission shaft, rear roller gear, rear roller gear shaft, the first rear roller idle wheel, the second rear roller idle wheel, the second Synchronous Transmission
Axle, the first rear roller idle wheel gear, the second rear roller idle wheel gear；The first roller gear shaft is located at the second Lora gear shaft
Obliquely downward, the second Lora gear shaft be located at rear roller gear shaft obliquely downward；The first roller gear is nested with first sieve
Draw on gear shaft, first roller gear and the one or two Lora idle wheel are intermeshed, the one or two Lora idle wheel and the two or two Lora are situated between
Wheel is nested with respectively at the two ends of the first Synchronous Transmission axle, and the second Lora gear is nested with the second Lora gear shaft, and second sieve
Draw gear and the two or two Lora idle wheel engaged transmission；It is equipped with what is be adapted with the first rear roller idle wheel on second Lora gear shaft
Travelling gear, the first rear roller idle wheel and the second rear roller idle wheel are nested with the two ends of the second Synchronous Transmission axle, after second respectively
Lora idle wheel and the intermeshing transmission of the first rear roller idle wheel gear, rotation direction and second rear roller of the first rear roller idle wheel gear
Oppositely oriented, and the intermeshing transmission between first, second rear roller idle wheel gear of idle wheel gear, rear roller gear is nested with
On rear roller gear shaft, the second rear roller idle wheel gear is driven with rear roller gear intermeshing.
2. fly frame drafting system according to claim 1, it is characterised in that the fly frame drafting system is also wrapped
Include the sliver idle wheel and sliver gear being arranged in frame, sliver idle wheel be arranged on the obliquely downward of the rear roller gear and with it is rear
The intermeshing transmission of Lora gear, sliver gear are arranged on the obliquely downward of sliver idle wheel and are driven with the intermeshing of sliver idle wheel.
3. fly frame drafting system according to claim 1, it is characterised in that be additionally provided with the frame for pacifying
The rear roller idle wheel support of the first rear roller idle wheel gear and the second rear roller idle wheel gear is filled, is installed on rear roller idle wheel support
There are the first rear roller idle wheel fulcrum and the second rear roller idle wheel fulcrum；First rear roller idle wheel gear is nested with and is situated between in the first rear roller
On wheel fulcrum, and the first rear roller axle of carrier pulley is provided between the first rear roller idle wheel gear and the first rear roller idle wheel fulcrum
Lining；Second rear roller idle wheel gear is nested with the second rear roller idle wheel fulcrum, and after the second rear roller idle wheel gear and second
The second rear roller idle wheel axle bush is provided between Lora idle wheel fulcrum.
4. the fly frame drafting system according to claims 1 to 3 any one claim, it is characterised in that described
One rear roller idle wheel gear and the second rear roller idle wheel gear are helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139429.XU CN206143368U (en) | 2016-10-19 | 2016-10-19 | Drafting arrangement for fly frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139429.XU CN206143368U (en) | 2016-10-19 | 2016-10-19 | Drafting arrangement for fly frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206143368U true CN206143368U (en) | 2017-05-03 |
Family
ID=58621927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621139429.XU Active CN206143368U (en) | 2016-10-19 | 2016-10-19 | Drafting arrangement for fly frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206143368U (en) |
-
2016
- 2016-10-19 CN CN201621139429.XU patent/CN206143368U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266400 No. 188 Yinzhushan Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Qingdao Tianyihongqi Textile Machinery Group Co., Ltd. Address before: 266400 No. 188 Yinzhushan Road, Huangdao District, Qingdao City, Shandong Province Patentee before: Hongqi Textile Machinery Co., Ltd., Tianyi Group, Qingdao |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210104 Address after: 266400 in the courtyard of Meihua (Qingdao) Industry Co., Ltd., Feiyu Road, Binhai sub district office, Huangdao District, Qingdao City, Shandong Province Patentee after: Qingdao Zhuangyi industry and Trade Co.,Ltd. Address before: 266400 No. 188 Yinzhushan Road, Huangdao District, Qingdao City, Shandong Province Patentee before: QINGDAO TIANYI GROUP RED FLAG TEXTILE MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |