CN202380154U - Carding chamber structure of air exhaust type revolving cup spinning machine - Google Patents
Carding chamber structure of air exhaust type revolving cup spinning machine Download PDFInfo
- Publication number
- CN202380154U CN202380154U CN 201120431923 CN201120431923U CN202380154U CN 202380154 U CN202380154 U CN 202380154U CN 201120431923 CN201120431923 CN 201120431923 CN 201120431923 U CN201120431923 U CN 201120431923U CN 202380154 U CN202380154 U CN 202380154U
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- carding
- steel column
- lower channel
- body structure
- carding cavity
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Abstract
The utility model relates to a carding chamber structure of an air exhaust type revolving cup spinning machine, which comprises a carding lower cavity and a fiber conveying lower channel, wherein an insert is embedded in the fiber conveying lower channel, the easily-worn part of an impurity removing area of the carding lower cavity is fixedly provided with a steel column which is vertical to the surface of a carding cavity bottom board, the steel column is in a cylindrical shape or combined shape of a cylindrical shape and a swallowtail shape, the carding lower cavity and the steel column are integrally formed by cementing, extruding, riveting or die-casting, the insert can be cylindrical, and the fiber conveying lower channel and the insert can be integrally formed by cementing, extruding, riveting or die-casting. According to the carding chamber structure of the air exhaust type revolving cup spinning machine, during the spinning of wool products, chemical fiber products and other products, the wear problem of the impurity removing area of the carding lower cavity is solved, so that the service life of the carding lower cavity is prolonged. In addition, as the insert is cylindrical, the production cost of the inset, and the production cost of the part, matched with the insert, of the fiber conveying lower channel are greatly reduced.
Description
Technical field
The utility model relates to a kind of rotor spinning machine, relates in particular to a kind of carding cavity body structure of bleeder rotor spinning machine.
Background technology
At present; The carding cavity body structure of existing bleeder rotor spinning machine on the market; Be by defeated fine lower channel and divide the comb lower chamber to cooperate to become whole in the step circle cylinder be fixed in above the carding cavity base plate, for preventing both mating surfaces in the gas leakage of conveying fiber zone, the employing sealing strip seals.The interior step circle cylinder that just forms at defeated fine lower channel, branch comb lower chamber and carding cavity base plate during the work of combing roller conjunction carries out high speed rotary motion.
The patent No. of our company's application is the defeated fine lower channel that the utility model patent of ZL200720075407.6 discloses a kind of bleeder rotor spinning machine; Increase influencing sliver feeding and gathering the problem of short flannel of bringing in order to solve because of static pressure; Set up triangular groove at defeated fine lower channel near the zone, right side; Reduce static pressure through enlarged-area, solved feed roller and failed the problem that fine lower channel outer wall place gathers short flannel, satisfied the spinning quality requirement.
But equipment in use finds to exist following problem after having done above-mentioned improvement: the one, and when products such as spinning hairs, chemical fibre class, the impurities removal zone serious wear of dividing the comb lower chamber has shortened the life-span of dividing the comb lower chamber greatly, causes client's replacement cost high; The 2nd, matching part manufacturing, the assembling of the inserts at defeated fine lower channel position and the defeated fine lower channel that matches with inserts are complicated, and production cost is high.
Summary of the invention
The utility model technical problem to be solved provides a kind of carding cavity body structure of bleeder rotor spinning machine, solves the defective of prior art in the impurities removal zone serious wear of product time-division comb lower chambers such as spinning hairs, chemical fibre class.
The technical scheme that the utility model solves the problems of the technologies described above is following:
A kind of carding cavity body structure of bleeder rotor spinning machine comprises branch comb lower chamber and defeated fine lower channel, studs with inserts on the said defeated fine lower channel, is installed with and the perpendicular steel column of carding cavity backplate surface on the position easy to wear, impurities removal zone of said branch comb lower chamber.
The shape of said steel column can be for cylindrical.At this moment, the diameter of steel column is 2～10mm.Adopt cylindrically, its production cost is low.
Said steel column be shaped as cylindrical and combined shaped swallow-tail form.
Can adopt splicing, extruding or riveted joint between said branch comb lower chamber and the steel column.
Said branch comb lower chamber and steel column also can be one-body molded for die casting.
The shape of said inserts can be for cylindrical.At this moment, the diameter of said inserts is 1～3mm.It is cylindrical that inserts adopts, and just can directly adopt generally on the mould to have high rigidity, high performance high speed rod iron or towards pin, direct line cuts into needed length and gets final product, and its production cost has reduced a lot.
Can adopt splicing, extruding or riveted joint between said defeated fine lower channel and the inserts.
Said defeated fine lower channel and inserts also can be one-body molded for die casting.
Compared with prior art, the beneficial effect of the utility model is:
1, the utility model when products such as spinning hairs, chemical fibre class, divides the impurities removal zone wear problem of comb lower chamber to be able to solve owing to increased steel column at the position easy to wear, impurities removal zone of minute comb lower chamber, has prolonged the service life of dividing the comb lower chamber.
2, because inserts has adopted cylindrically, the production cost at the position that its production cost and defeated fine lower channel and inserts match has all reduced a lot.
Description of drawings
Top cross-sectional view when Fig. 1 is the utility model duty.
Fig. 2 is the structural representation of steel column 6 another kind of embodiment in the utility model.
Wherein: 1-divides the comb lower chamber, and 2-fails fine lower channel, 3-carding cavity base plate, 4-sealing strip, 5-inserts, 6-steel column, position easy to wear, 7-impurities removal zone.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing, further set forth the utility model.
Shown in accompanying drawing 1; A kind of carding cavity body structure of bleeder rotor spinning machine comprises branch comb lower chamber 1, defeated fine lower channel 2; Carding cavity base plate 3; Sealing strip 4 studs with inserts 5 on the defeated fine lower channel 2, and branch is combed lower chamber 1 and is fixed in above the carding cavity base plate 3 with the defeated fine lower channel 2 synthetic interior step circle cylinders of integral body that are assembled into; Mating surface at both adopts sealing strip 4 to seal, and just carries out high speed rotary motion at a minute comb lower chamber 1, defeated fine lower channel 2 with the interior step circle cylinder that carding cavity base plate 3 forms during the work of combing roller conjunction.Be installed with on the position 7 easy to wear, impurities removal zone of said branch comb lower chamber 1 and the perpendicular steel column 6 in carding cavity base plate 3 surfaces.
The shape of said steel column 6 preferably adopts cylindrical, so just can directly adopt generally on the mould to have high rigidity, high performance high speed rod iron or towards pin, and directly line cuts into needed length and get final product, and how many production costs of steel column does not increase.At products such as spinning hairs, chemical fibre classes, when especially producing the yarn variety in impurities removal easy to wear zone, divide the impurities removal zone wear problem of comb lower chamber to be able to solve, need not change branch comb lower chamber again.Adopt when cylindrical, the groove shapes of the branch comb lower chamber that matches with steel column 6 also is cylindrical, and the diameter of said steel column 6 is 2～10mm.
As shown in Figure 2, said steel column 6 shapes also can be cylindrical and combined shaped swallow-tail form.Certainly, also can adopt the combined shaped of shapes such as cylindrical and rectangle, the diameter of cylindrical part this moment (being the working position) is 2～10mm.
Said branch comb lower chamber 1 adopts modes such as splicing, extruding or riveted joint with steel column 6, is best especially with the bonding mode, and production cost is low.Can also be with dividing comb lower chamber 1 to be cast into an overall structure with steel column 6.
As another improvement of this patent, the inserts 5 among Fig. 1 no longer adopts the high swallow-tail form of production cost or other complicated shape, but adopts cylindrical.So just can directly adopt generally on the mould to have high rigidity, high performance high speed rod iron or towards pin, directly line cuts into needed length and gets final product, and production cost has reduced a lot.Equally, the position that said defeated fine lower channel 2 and inserts 5 match is also because of no longer adopting the high swallow-tail form of production cost or other complicated shape, but adopts cylindrically, reduced much and be able to production cost.The diameter of said inserts 5 is 1～3mm.Said defeated fine lower channel 2 can adopt modes such as splicing, extruding or riveted joint with inserts 5, is best especially with the bonding mode, and production cost is low.Can also be cast into an overall structure with inserts 5 with failing fine lower channel 2.
Claims (9)
1. the carding cavity body structure of a bleeder rotor spinning machine comprises branch comb lower chamber (1) and defeated fine lower channel (2), studs with inserts (5) on the said defeated fine lower channel (2), it is characterized in that:
Be installed with on the impurities removal position easy to wear, zone (7) of said branch comb lower chamber (1) and the perpendicular steel column (6) in carding cavity base plate (3) surface.
2. carding cavity body structure as claimed in claim 1 is characterized in that:
Being shaped as of said steel column (6) is cylindrical.
3. carding cavity body structure as claimed in claim 2 is characterized in that:
The diameter of said steel column (6) is 2～10mm.
4. like the described carding cavity body structure of the arbitrary claim of claim 1 to 3, it is characterized in that:
Be splicing, extruding or riveted joint between said branch comb lower chamber (1) and the steel column (6).
5. like the described carding cavity body structure of the arbitrary claim of claim 1 to 3, it is characterized in that:
Said branch comb lower chamber (1) is one-body molded for die casting with steel column (6).
6. carding cavity body structure as claimed in claim 1 is characterized in that:
Being shaped as of said inserts (5) is cylindrical.
7. carding cavity body structure as claimed in claim 7 is characterized in that:
The diameter of said inserts (5) is 1～3mm.
8. carding cavity body structure as claimed in claim 1 is characterized in that:
Adopt between said defeated fine lower channel (2) and the inserts (5) and glued joint, push or riveted joint.
9. carding cavity body structure as claimed in claim 1 is characterized in that:
Said defeated fine lower channel (2) is that die casting is one-body molded with inserts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120431923 CN202380154U (en) | 2011-11-03 | 2011-11-03 | Carding chamber structure of air exhaust type revolving cup spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120431923 CN202380154U (en) | 2011-11-03 | 2011-11-03 | Carding chamber structure of air exhaust type revolving cup spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380154U true CN202380154U (en) | 2012-08-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120431923 Expired - Fee Related CN202380154U (en) | 2011-11-03 | 2011-11-03 | Carding chamber structure of air exhaust type revolving cup spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334187A (en) * | 2013-07-25 | 2013-10-02 | 上海淳瑞机械科技有限公司 | A kind of spinning organ of bleeder rotor spinning machine |
-
2011
- 2011-11-03 CN CN 201120431923 patent/CN202380154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334187A (en) * | 2013-07-25 | 2013-10-02 | 上海淳瑞机械科技有限公司 | A kind of spinning organ of bleeder rotor spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160119 Address after: 1605 room 800, 200437 Quyang Road, Shanghai Patentee after: Shanghai Jie Chun foreign trade Co., Ltd Address before: 201707 No. 123, New Garden Road, Qingpu Industrial Park, Qingpu District, Shanghai Patentee before: Shanghai Chunrui Machinery & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |