CN202430377U - Yarn grasper assembly - Google Patents
Yarn grasper assembly Download PDFInfo
- Publication number
- CN202430377U CN202430377U CN2011204977506U CN201120497750U CN202430377U CN 202430377 U CN202430377 U CN 202430377U CN 2011204977506 U CN2011204977506 U CN 2011204977506U CN 201120497750 U CN201120497750 U CN 201120497750U CN 202430377 U CN202430377 U CN 202430377U
- Authority
- CN
- China
- Prior art keywords
- yarn
- base
- cavity
- partition board
- jacking block
- 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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- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The utility model discloses a yarn grasper assembly which comprises a base and a shell mounted on the base. The inside of the shell is divided into an upper cavity and a lower cavity by a partition board, a transverse channel which is communicated with the upper cavity is disposed at the upper end of the shell, a seat is disposed in the lower cavity, a striper bar is arranged on the seat, a through hole is arranged on the partition board, the upper end of the stripper bar upwards penetrates through the through hole on the partition board and extends into the upper cavity, the stripper bar is in sliding fit with the wall of the through hole of the partition board and is sealed, spring seats are respectively arranged on two sides of the stripper bar, a spring is connected between the bottom of the partition board and the spring seat on each of the two sides of the stripper bar, a closed air cavity is formed between the partition board and the seat, and air inlets/outlets which are communicated with the air cavity are disposed on the shell. The yarn grasper assembly is reasonable in structure, yarn fibers can be quickly and accurately grasped in a pneumatic clamping mode, cohesive force is high, grapping slippage is avoided, yarn fiber grasping efficiency is greatly improved, and running efficiency of a spinning frame is enhanced.
Description
Technical field
The utility model relates to field of textile machinery, is specifically related to a kind of yarn holder assembly.
Background technology
By only pulling up the winding completion of yarn, not only labour intensity is big, recruitment is many for this mode of doffing, and can cause that fine spining machine is long downtime, thereby greatly reduces the running efficiency of fine spining machine by manual work for doffing operation behind traditional ring throstle resultant yarn full packages.
The utility model content
For solving the deficiency that prior art exists, the purpose of the utility model provides the high yarn holder assembly of the winding snatch rate of a kind of yarn.
The technical scheme of the utility model is following:
A kind of yarn holder assembly includes pedestal and is installed on the housing on the pedestal, and it is characterized in that: have dividing plate that the inside of housing is separated into upper and lower cavity, the upper end of housing is provided with the interconnection that is communicated with upper plenum; Be provided with base in the following cavity; Described base is provided with jacking block; Described dividing plate is provided with through hole, and the upper end of said jacking block is upward through the through hole on the dividing plate and extends in the upper plenum, and the hole wall of jacking block and bulkhead through-hole is slidingly matched and seals; The both sides of said jacking block are respectively equipped with spring base, are connected with spring respectively between the spring base of the bottom of said dividing plate and jacking block both sides; Form airtight air cavity between described dividing plate and the base, described housing is provided with and leads to advancing/gas outlet of air cavity.
Described yarn holder assembly is characterized in that: be provided with rubber pattern between described jacking block and the base.
Described yarn holder assembly is characterized in that: describedly advance/gas outlet is through the external source of the gas of pipeline.
The beneficial effect of the utility model:
The utility model is rational in infrastructure, and it is winding to grasp yarn quickly and accurately through the pneumatic pinch mode, and cohesive force is strong, has avoided grasping the generation of slip phenomenon, has improved the winding extracting efficient of yarn greatly, has improved the running efficiency of fine spining machine.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, a kind of yarn holder assembly includes pedestal 1 and is installed on the housing 2 on the pedestal 1, has dividing plate 3 that the inside of housing 1 is separated into upper and lower cavity 4,5, and the upper end of housing 1 is provided with the interconnection 6 that is communicated with upper plenum 4; Be provided with base 7 in the following cavity 5; Base 7 is provided with jacking block 8; Dividing plate 3 is provided with through hole, and the upper end of jacking block 8 is upward through the through hole on the dividing plate 3 and extends in the upper plenum 4, and the hole wall of the through hole of jacking block 8 and dividing plate 3 is slidingly matched and seals; The both sides of jacking block 8 are respectively equipped with spring base 9, are connected with spring 10 respectively between the spring base 9 of the bottom of dividing plate 3 and jacking block 8 both sides; Form airtight air cavity 11 between dividing plate 3 and the base 7, housing 1 is provided with and leads to advancing/gas outlet of air cavity 11.
In the utility model, be provided with rubber pattern 12 between jacking block 8 and the base 7, advance/the external source of the gas of pipeline is passed through in the gas outlet.
When grasping operation; Source of the gas through pipeline with advance/gas outlet charges into gas in air cavity 11; Pressure in the air cavity 11 increase and promote jacking block 8 and move on rapidly; The upper end of jacking block 8 is passed upper plenum 4 and is got in the interconnection 6, and it is winding that jacking block 8 clamps the yarn that is positioned at interconnection 6, and this moment, spring 10 was in extended state; When air cavity 11 through advance/when gas was discharged in the gas outlet, the pressure in the air cavity 11 reduced, spring 10 resets and shrinks, under the pulling function of spring 10, jacking block 8 moves down, it is winding to decontrol yarn, winding through manual taking-up yarn then.
Claims (3)
1. a yarn holder assembly includes pedestal and is installed on the housing on the pedestal, and it is characterized in that: have dividing plate that the inside of housing is separated into upper and lower cavity, the upper end of housing is provided with the interconnection that is communicated with upper plenum; Be provided with base in the following cavity; Described base is provided with jacking block; Described dividing plate is provided with through hole, and the upper end of said jacking block is upward through the through hole on the dividing plate and extends in the upper plenum, and the hole wall of jacking block and bulkhead through-hole is slidingly matched and seals; The both sides of said jacking block are respectively equipped with spring base, are connected with spring respectively between the spring base of the bottom of said dividing plate and jacking block both sides; Form airtight air cavity between described dividing plate and the base, described housing is provided with and leads to advancing/gas outlet of air cavity.
2. yarn holder assembly according to claim 1 is characterized in that: be provided with rubber pattern between described jacking block and the base.
3. yarn holder assembly according to claim 1 is characterized in that: describedly advance/gas outlet is through the external source of the gas of pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204977506U CN202430377U (en) | 2011-12-05 | 2011-12-05 | Yarn grasper assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204977506U CN202430377U (en) | 2011-12-05 | 2011-12-05 | Yarn grasper assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202430377U true CN202430377U (en) | 2012-09-12 |
Family
ID=46779840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204977506U Expired - Fee Related CN202430377U (en) | 2011-12-05 | 2011-12-05 | Yarn grasper assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202430377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517705A (en) * | 2011-12-05 | 2012-06-27 | 铜陵市精特机械有限责任公司 | Yarn holding device assembly |
-
2011
- 2011-12-05 CN CN2011204977506U patent/CN202430377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517705A (en) * | 2011-12-05 | 2012-06-27 | 铜陵市精特机械有限责任公司 | Yarn holding device assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20121205 |