CN203065692U - Impurity discharging channel structure of rotary cup spinning device - Google Patents
Impurity discharging channel structure of rotary cup spinning device Download PDFInfo
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- CN203065692U CN203065692U CN 201320102558 CN201320102558U CN203065692U CN 203065692 U CN203065692 U CN 203065692U CN 201320102558 CN201320102558 CN 201320102558 CN 201320102558 U CN201320102558 U CN 201320102558U CN 203065692 U CN203065692 U CN 203065692U
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- spinning device
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- impurity discharging
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
An impurity discharging channel structure of a rotary cup spinning device belongs to the technical field of textile machinery. The impurity discharging structure of the existing spinning device has the problems of easily depositing impurities at the bending part of a branch air pipe and inconsistent sucking force of impurity discharging of each ingot spinning device. The impurity channel disclosed by the utility model is divided into an air pipe section, an adapting section and a connecting-in section; the connecting-in section is provided with an air flow input, an impurity inlet and an impurity outlet, the impurity inlet is matched and communicated with an impurity discharge port, the air flow inlet is communicated with an external machine environment, the inlet of the adapting section is matched with the connecting-in section and the impurity outlet, a soft sealing sleeve is sleeved at the outlet end of the adapting section, the inlet end of the air pipe section is provided with a pluggable limiting joint of which the inner diameter is determined according to the distance between the spinning device and a fan, and the limiting joint is communicated with the outlet of the adapting section and is attached to the sealing sleeve. The impurity discharging channel structure of the rotary cup spinning device can adjust the sucking force of each ingot spinning device, can blow the branch air pipe, and discharges the impurities timely, completely, smoothly and stably.
Description
Technical field
The utility model belongs to technical field of textile machine, and is especially relevant with a kind of rotor spinning device impurity discharging passage structure.
Background technology
Existing rotor spinning machine wind pipe type impurity discharging passage structure mainly comprises air main and branch wind pipe, air main is connected with blower fan, branch wind pipe one end directly is connected with the impurity discharging port of each ingot spinning device carding cavity, because rotor spinning machine reaches more than 25 meters at least from headstock to tailstock length, negative pressure in the air main is inconsistent to far-end from the near-end that blower fan connects, cause the suction of each ingot spinning device impurity discharging port inconsistent, when the suction to the spinning organ of air main far-end correspondence reaches impurities removal and requires, the suction of near-end just might be excessive, and cotton fiber has also been sucked out from impurity discharging port together; When the suction of the spinning organ of air main near-end correspondence met impurities removal and requires, the suction of far-end just might be too small, and impurities removal fully in time influences institute's yarn quality.Because the restriction of spinning organ space structure, branch wind pipe needs bending, accumulates impurity easily in the branch wind pipe bending place, influences the impurities removal effect.
The utility model content
The purpose of this utility model is intended to solve the problem that existing spinning organ impurity discharging passage structure is inconsistent to each ingot spinning device impurities removal suction, accumulate impurity easily in the branch wind pipe bending place, provide a kind of and can regulate the spinning organ impurity discharging passage structure that each ingot spinning device impurities removal suction is regulated, can be blown to branch wind pipe, realize timely, complete, unobstructed, stablize impurities removal.
For this reason, the utility model by the following technical solutions: a kind of rotor spinning device impurity discharging passage structure is characterized in that described impurity discharging passage is divided into airduct section, group section and access section; Insert section and be provided with air flow inlet, impurity entrance and impurity outlet, the impurity entrance cooperates with the impurity discharging port of carding cavity and is communicated with, and air flow inlet is communicated with the machine external environment; The group section import cooperates with the outlet of access section impurity, and the group section port of export is with soft sealing shroud outward; Airduct section entrance point is equipped with plug-in current limliting joint, and current limliting joint internal diameter can be set according to the distance of spinning organ and blower fan, and the current limliting joint is communicated with the group section outlet, and is close to sealing shroud.
As to technique scheme replenish and perfect, the utility model also comprises following technical characterictic.
Described group section entrance point is equipped with adapter, adapter is provided with input hole, delivery outlet and gas hole, delivery outlet and gas hole are in line, input hole becomes angle with delivery outlet, can in group section, be blown into the instantaneous high pressure air-flow by gas hole, the impurity that accumulates in group section and airduct section is blown off.
The input hole end of described adapter is provided with the annular protrusion of eversion type, and is corresponding, and described access section impurity outlet inwall is provided with annular groove, and annular protrusion and annular groove cooperate, and can realize adapter and the quick loading and unloading that insert section.
Described current limliting joint arrival end is and extends out tubaeformly, and the group section port of export stretches into current limliting joint arrival end, and sealing shroud and current limliting joint recline tightr.
Use the utility model can reach following beneficial effect: by plug-in current limliting joint is set at impurity discharging passage, set current limliting joint internal diameter according to the distance of spinning organ and blower fan, can realize that blower fan is to the suction stable and consistent of each ingot spinning device impurity discharging port of whole rotor spinning machine, improve the spinning quality, and the current limliting joint is easy for installation; Have the adapter of gas hole by setting, can in group section, be blown into the impurity that the instantaneous high pressure air-flow blows off and accumulates by gas hole, improve the impurities removal effect.
Description of drawings
Fig. 1 is generalized section of the present utility model.
Fig. 2 is the A-A generalized section of Fig. 1.
The specific embodiment
Be described in detail below in conjunction with the specific embodiment of accompanying drawing to the utility model method.
As Fig. 1～shown in Figure 2, impurity discharging passage described in the utility model is divided into airduct section 13, group section 9 and inserts section 2; Insert section 2 and be provided with air flow inlet 1, impurity entrance 4 and impurity outlet 5, impurity entrance 4 cooperates with the impurity discharging port 3 of carding cavity and is communicated with, and air flow inlet 1 is communicated with the machine external environment; The group section import cooperates with access section 2 impurity outlet 5, the group section entrance point is equipped with adapter 14, adapter 14 is provided with input hole 7, delivery outlet 8 and gas hole 6, input hole 7 ends are provided with the annular protrusion of eversion type, accordingly, described access section 2 impurity export 5 inwalls and are provided with annular groove, and annular protrusion and annular groove cooperate, and can realize adapter 14 and the quick loading and unloading that insert section 2; Delivery outlet 8 is in line with gas hole 6, and 8 one-tenth angles of input hole 7 and delivery outlet can be blown into the instantaneous high pressure air-flow by gas hole 6 in group section 9, the impurity that accumulates in group section 9 and airduct section 13 is blown off; The group section port of export is with soft sealing shroud 11 outward; Airduct section 13 entrance points are equipped with plug-in current limliting joint 12, the arrival end of current limliting joint 12 be extend out tubaeform, the group section port of export stretches into current limliting joint arrival end, and be close to sealing shroud 11, the current limliting joint is communicated with group section outlet 10, and current limliting joint 12 internal diameters can be set according to the distance of spinning organ and blower fan.
Claims (4)
1. rotor spinning device impurity discharging passage structure is characterized in that: described impurity discharging passage is divided into airduct section (13), group section (9) and inserts section (2); Insert section (2) and be provided with air flow inlet (1), impurity entrance (4) and impurity outlet (5), impurity entrance (4) cooperates with the impurity discharging port (3) of carding cavity and is communicated with, and air flow inlet (1) is communicated with the machine external environment; The group section import cooperates with access section impurity outlet (5), and the group section port of export is with soft sealing shroud (11) outward; The entrance point of airduct section (13) is equipped with plug-in current limliting joint (12), and current limliting joint (12) internal diameter can be set according to the distance of spinning organ and blower fan, and current limliting joint (12) is communicated with group section outlet (10), and is close to sealing shroud (11).
2. a kind of rotor spinning device impurity discharging passage structure according to claim 1, it is characterized in that: described group section entrance point is equipped with adapter (14), adapter (14) is provided with input hole (7), delivery outlet (8) and gas hole (6), delivery outlet (8) is in line with gas hole (6), and input hole (7) becomes angle with delivery outlet (8).
3. a kind of rotor spinning device impurity discharging passage structure according to claim 2, it is characterized in that: input hole (7) end of described adapter (14) is provided with the annular protrusion of eversion type, accordingly, impurity outlet (5) inwall that inserts section (2) is provided with annular groove, and annular protrusion and annular groove cooperate.
4. according to claim 1 or 3 described a kind of rotor spinning device impurity discharging passage structures, it is characterized in that: described current limliting joint (12) arrival end is and extends out tubaeformly, and the group section port of export stretches into current limliting joint (12) arrival end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102558 CN203065692U (en) | 2013-03-06 | 2013-03-06 | Impurity discharging channel structure of rotary cup spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102558 CN203065692U (en) | 2013-03-06 | 2013-03-06 | Impurity discharging channel structure of rotary cup spinning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065692U true CN203065692U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320102558 Expired - Lifetime CN203065692U (en) | 2013-03-06 | 2013-03-06 | Impurity discharging channel structure of rotary cup spinning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203065692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868646A (en) * | 2017-04-24 | 2017-06-20 | 苏州多道自动化科技有限公司 | A kind of spinning box with automatic cleaning function |
-
2013
- 2013-03-06 CN CN 201320102558 patent/CN203065692U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868646A (en) * | 2017-04-24 | 2017-06-20 | 苏州多道自动化科技有限公司 | A kind of spinning box with automatic cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ANHUI RIFA TEXTILE MACHINERY Co.,Ltd. Assignor: Zhejiang Rifa Textile Machinery Co.,Ltd. Contract record no.: 2015330000125 Denomination of utility model: Impurity discharging channel structure of rotary cup spinning device Granted publication date: 20130717 License type: Exclusive License Record date: 20150528 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |