CN204874927U - Rotor type open -end spinning machine divides comb cavity structures - Google Patents
Rotor type open -end spinning machine divides comb cavity structures Download PDFInfo
- Publication number
- CN204874927U CN204874927U CN201520650700.5U CN201520650700U CN204874927U CN 204874927 U CN204874927 U CN 204874927U CN 201520650700 U CN201520650700 U CN 201520650700U CN 204874927 U CN204874927 U CN 204874927U
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- baffle
- carding cavity
- spinning
- chamber
- boss
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Abstract
The utility model discloses a rotor type open -end spinning machine divides comb cavity structures belongs to spinning equipment spare part. Be provided with branch comb chamber and mend the wind chamber on dividing the comb cavity, it sets up the benefit wind gap that communicates with the atmosphere to mend wind chamber one end, the other end sets up the inlet scoop with negative pressure aspiration channel intercommunication, the branch sets up and mends miscellaneous mouthful of the row who communicates in the middle part of the wind chamber on combing the chamber lateral wall, it leads stream block to set up one in arranging miscellaneous mouthful, separate the miscellaneous benefit wind zone of mending the wind chamber with the intercommunication of distinguishing of row of arranging miscellaneous degree of lip -rounding one -tenth intercommunication and dividing the comb chamber, lead stream block and support the installation by the fixed block of installing on minute comb cavity, lead stream block and pass through axial direction parallel in minute center pin and fixed block interconnect of comb chamber central line, it is rotatory around the center pin through leading stream block, miscellaneous district of choke and the size of mending the wind zone, the miscellaneous traction force of the row of realization is adjustable, the different spinning raw materialss of adaptation are poor with each spindle negative pressure, improve rotor type open -end spinning machine's raw materials adaptability, yarn quality and spinning quality uniformity, the problem of it is poor with spinning quality uniformity that the nature spun is fitted to current spinning unit is solved.
Description
Technical field
The utility model belongs to technical field of spinning equipment, especially relevant with a kind of rotor spinning machine carding cavity body structure.
Background technology
Structure and point comb principle of spinning organ carding cavity body are in the market: fiber skein enters Fen Shu district from cotton feeding port, divide after comb through combing roller, fiber enters defeated fine passage to revolving cup by transition range. and the impurity that proportion is larger, get rid of into trash zone (impurities removal baffle is fixed structure) under the centrifugal action that combing roller produces, siphoned away from impurity discharging port by the negative-pressure air-flow that impurities removal blower fan produces.The impurity that in fiber, proportion is less can be transferred the air-flow holding of fiber when falling, as do not discharged in time, fibre migration district will be inhaled into when gathering agglomerating and enter revolving cup, thus produce yarn defect and cause Yarn break, yarn qualities and production efficiency will obviously decline, and the chemical fibre class impurity that especially can produce electrostatic is all the more so.
For promoting profit margin, yarn production enterprise proposes higher requirement to the raw material scope of application of equipment and production efficiency, wish to use short flannel many, containing the assorted textile waste such as high secondary feedstock and regenerated fiber as spinning material, and to boost productivity by increasing unit spinning number of spindles.Use short flannel many, containing the assorted textile waste such as high secondary feedstock and regenerated fiber as spinning material time, tradition Revolving cup spinning spinning organ impurity can not be discharged in time, for improving impurities removal effect, the general negative pressure improving impurities removal blower fan of all taking strengthens absorption to impurity, the raising of blower negative pressure, machine energy consumption can be made to increase, sometimes even make the motor overload of blower fan.Along with the lengthening of machine, headstock will strengthen to the Negative Pressure Difference of the tailstock, causes the uniformity of spinning quality to be deteriorated.
Utility model content
The purpose of this utility model be intended to solve existing rotor spinning machine exist from headstock to the tailstock Negative Pressure Difference cause institute's yarn quality consistency difference and existing carding cavity body structure use short flannel many, containing the assorted textile waste such as high secondary feedstock and regenerated fiber as the bad defect of impurities removal effect during spinning material, provide a kind of and can improve the rotor spinning machine carding cavity body structure that the quality consistency that spins also can improve impurities removal effect when headstock exists Negative Pressure Difference to the tailstock.
For this reason, the utility model is by the following technical solutions: a kind of rotor spinning machine carding cavity body structure, described carding cavity body be provided with carding cavity and mend wind chamber, mend one end, wind chamber and the wind-supplying mouth be communicated with air is set, the other end arranges the inlet scoop be communicated with spinning machine negative pressure sucking air pipe, carding cavity sidewall is arranged and mends the impurity discharging port be communicated with in the middle part of wind chamber, a baffle is provided with in described impurity discharging port, separate impurity discharging port formed be communicated with carding cavity trash zone be communicated with Bu Feng Qiang Bufeng district, it is characterized in that: described baffle is supported by the fixed block that is installed on carding cavity body and installs, baffle is interconnected by the central shaft and described fixed block being axially parallel to carding cavity center line, baffle can rotate around this central shaft, the size in trash zone and Bu Feng district can be regulated by the angle position changing baffle.The size in trash zone and Bu Feng district is interrelated, and the expansion of trash zone will be reduced in Shi Bufeng district accordingly.When blower negative pressure one timing, be certain value by the flow of impurity discharging port, then reduce Bu Feng district and will reduce benefit air quantity, the corresponding suction air volume just increasing trash zone, increase the suction of trash zone, the tractive force that impurity is subject to strengthens is drained in time, and does not gather on top, trash zone.The size in trash zone and Bu Feng district is determined according to conditions such as raw material, complete machine number of spindles by spinning process.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristic.
Described fixed block is arranged a rotation reference hole and multiple locating hole, locating hole with this datum hole for the center of circle become circular arc distribution, described baffle is arranged a rotation boss and a positioning boss, rotate boss as described central shaft, rotate boss inserting corresponding to rotation reference hole, positioning boss inserting corresponding to locating hole, baffle and fixed block are interconnected, rotation boss and positioning boss can plug, and can be realized the angle position regulating baffle different by positioning boss and the corresponding inserting of different locating holes.Positioning boss needs to insert one of them locating hole according to spinning process, determines the size in trash zone and Bu Feng district.When needs change spinning process, as long as unload the fixed block of band baffle from carding cavity body, positioning boss is made to throw off locating hole, rotate to rotate axle centered by boss, positioning boss inserts other locating hole, the angle position of baffle can be changed, realize the change of trash zone and Bu Feng district size.
Use the utility model can reach following beneficial effect: to make baffle and fixed block form rotary type installation by the plug-in type in boss and hole to joining installation, realization can regulate the size in carding cavity body trash zone and Bu Feng district by the angle position of adjustment baffle, thus it is adjustable to realize impurities removal tractive force, can adapt to without the need to changing spinning organ the Negative Pressure Difference that different spinning materials and headstock exist to the tailstock, improving the uniformity of the adaptability to raw material of rotor spinning machine, yarn quality and spinning quality.
Accompanying drawing explanation
Fig. 1 is the utility model using state principle schematic.
Fig. 2 is that the utility model baffle and fixed block are to distribution structure schematic diagram.
Fig. 3 is the utility model baffle structural representation.
Fig. 4 is the utility model fixed-block-architecture (FBA) schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As shown in Figure 1 to 4, carding cavity body 1 described in the utility model is provided with the carding cavity 5 mended wind chamber 12 and be installed in combing roller 4, mend one end, wind chamber 12 and the wind-supplying mouth 13 be communicated with air is set, the other end arranges the inlet scoop 9 be communicated with spinning machine negative pressure sucking air pipe, the sidewall of carding cavity 5 is along the circumferential direction disposed with cotton feeding port 3, impurity discharging port and defeated fine passage 6, it is Fen Shu district 2 between cotton feeding port 3 and impurity discharging port, form transition range 7 between impurity discharging port and defeated fine passage 6, carding cavity 5 is communicated with in the middle part of benefit wind chamber 12 by impurity discharging port.A baffle 11 is provided with in impurity discharging port, separate impurity discharging port formed be communicated with carding cavity trash zone 8 be communicated with Bu Feng Qiang Bufeng district 10, baffle 11 is supported by the fixed block 14 that is installed on carding cavity body and installs, fixed block 14 is arranged a rotation reference hole 17 and three locating holes 18, locating hole 18 with datum hole 17 for the center of circle become circular arc distribution, baffle 11 one end end face is arranged rotation boss 16 and a positioning boss 15 that one is axially parallel to carding cavity center line, rotate boss 16 inserting corresponding to rotation reference hole 17, positioning boss 15 inserting corresponding to locating hole 18, baffle and fixed block are interconnected, rotation boss 16 and convex 15 can plug from rotation reference hole 17 and locating hole 18, rotate boss 16 as rotation reference central shaft, baffle 11 can rotate around this rotation boss, the angle position regulating baffle different can be realized by positioning boss and the corresponding inserting of different locating holes.The size in trash zone and Bu Feng district can be regulated by the angle position changing baffle.The size in trash zone and Bu Feng district is interrelated, and the expansion of trash zone 8 will be reduced in Shi Bufeng district 10 accordingly.Fiber skein enters Fen Shu district 2 from cotton feeding port 3, after combing roller 4 points comb, due to the effect of technique negative pressure, fiber enters defeated fine passage 6 to revolving cup by transition range 7, and the impurity that proportion is larger, get rid of into trash zone under the centrifugal action that combing roller produces, siphoned away from impurity discharging port by the negative-pressure air-flow that impurities removal blower fan produces.When blower negative pressure one timing, be certain value by the flow of impurity discharging port, then reduce Bu Feng district and will reduce benefit air quantity, the corresponding suction air volume just increasing trash zone, increase the suction of trash zone, the tractive force that impurity is subject to strengthens is drained in time, and does not gather on top, trash zone.
The size in trash zone and Bu Feng district is determined according to conditions such as raw material, complete machine number of spindles by spinning process.Described positioning boss needs to insert one of them locating hole according to spinning process, determines the size in trash zone and Bu Feng district.When needs change spinning process, as long as unload the fixed block of band baffle from carding cavity body, positioning boss is made to throw off locating hole, rotate to rotate axle centered by boss, positioning boss inserts other locating hole, the angle position of baffle can be changed, realize the change of trash zone and Bu Feng district size.
Claims (2)
1. a rotor spinning machine carding cavity body structure, described carding cavity body be provided with carding cavity and mend wind chamber, mend one end, wind chamber and the wind-supplying mouth be communicated with air is set, the other end arranges the inlet scoop be communicated with spinning machine negative pressure sucking air pipe, carding cavity sidewall is arranged and mends the impurity discharging port be communicated with in the middle part of wind chamber, a baffle is provided with in described impurity discharging port, separate impurity discharging port formed be communicated with carding cavity trash zone be communicated with Bu Feng Qiang Bufeng district, it is characterized in that: described baffle is supported by the fixed block that is installed on carding cavity body and installs, baffle is interconnected by the central shaft and described fixed block being axially parallel to carding cavity center line, baffle can rotate around this central shaft, the size in trash zone and Bu Feng district can be regulated by the angle position changing baffle.
2. a kind of rotor spinning machine carding cavity body structure according to claim 1, it is characterized in that: described fixed block is arranged a rotation reference hole and multiple locating hole, locating hole with this datum hole for the center of circle become circular arc distribution, described baffle is arranged a rotation boss and a positioning boss, rotate boss as described central shaft, rotate boss inserting corresponding to rotation reference hole, positioning boss inserting corresponding to locating hole, rotation boss and positioning boss can plug, the angle position regulating baffle different can be realized by positioning boss and the corresponding inserting of different locating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650700.5U CN204874927U (en) | 2015-08-26 | 2015-08-26 | Rotor type open -end spinning machine divides comb cavity structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650700.5U CN204874927U (en) | 2015-08-26 | 2015-08-26 | Rotor type open -end spinning machine divides comb cavity structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204874927U true CN204874927U (en) | 2015-12-16 |
Family
ID=54819323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520650700.5U Expired - Fee Related CN204874927U (en) | 2015-08-26 | 2015-08-26 | Rotor type open -end spinning machine divides comb cavity structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204874927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190374A (en) * | 2017-07-13 | 2017-09-22 | 浙江理工大学 | A kind of impurities removal opening box for rotor spinning machine |
| CN107388539A (en) * | 2017-06-15 | 2017-11-24 | 苏州吉利不锈钢制品有限公司 | A kind of fresh breeze mouth components mechanism |
-
2015
- 2015-08-26 CN CN201520650700.5U patent/CN204874927U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388539A (en) * | 2017-06-15 | 2017-11-24 | 苏州吉利不锈钢制品有限公司 | A kind of fresh breeze mouth components mechanism |
| CN107190374A (en) * | 2017-07-13 | 2017-09-22 | 浙江理工大学 | A kind of impurities removal opening box for rotor spinning machine |
| CN107190374B (en) * | 2017-07-13 | 2023-10-20 | 浙江理工大学 | Impurity removing and carding device 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210826 |