CN201068495Y - Spinning frame cotton sucking pipe device capable of balancing attracting force - Google Patents
Spinning frame cotton sucking pipe device capable of balancing attracting force Download PDFInfo
- Publication number
- CN201068495Y CN201068495Y CNU2007201257009U CN200720125700U CN201068495Y CN 201068495 Y CN201068495 Y CN 201068495Y CN U2007201257009 U CNU2007201257009 U CN U2007201257009U CN 200720125700 U CN200720125700 U CN 200720125700U CN 201068495 Y CN201068495 Y CN 201068495Y
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- CN
- China
- Prior art keywords
- suction
- cotton sucking
- collar
- suction tube
- pipes
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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.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a spinning frame cotton sucking flute-pipe device which can balance the suction force. The utility model includes a suction fan, a main wind duct and a plurality of cotton sucking flute-pipes 2 which are arranged on the two sides of the main wind duct and are connected with wind ducts through pipelines. A sleeve ring 7 is enclosed in the hole of the general suction opening 3 of each cotton sucking flute-pipe, and the inner diameters of the sleeve rings 7 of the cotton sucking flute-pipes decrease in turn from the frame head to the frame rear or decrease sectionally. The utility model increases or reduces the inner diameters of the sleeve rings according to the distance of the suction fan to change the section area of the suction wind of the cotton sucking flute-pipes, and ensures the negative pressure suctions of the cotton sucking flute-pipes to be uniform, lessens the occurrence of wave and break of the yarn, reduce the occurrence that the roller and the belt roller are wound and the break, and improves the quality of the finished yarn.
Description
Technical field
The utility model relates to the suction tube device that is used for drawing spinning broken end and flyings, short flannel, cotton dirt in the fine spining machine.
Background technology
Current, fine spining machine generally device vacuum end collector is arranged is suction tube device, as shown in Figure 1, comprise negative-pressure air fan 1, air main 5 and be arranged in some suction tubes 2 of air main 5 both sides, total suction inlet 3 of suction tube 2 is connected with airduct 5 by pipeline 4, have each ingot yarn correspondence on each suction tube, be used for drawing spinning broken end and flyings, short flannel, the suction inlet of cotton dirt, each suction tube is installed in the front roller below by support, by the continuous negative pressure air draught, draw spinning broken end and flyings, short flannel, cotton dirt etc., can reduce around roller, twine the generation of roller phenomenon, improve quality of yarn greatly.Usually, fine spining machine collective transmission negative-pressure air fan is located at the tailstock, and suction tube shape, size are in full accord.Thereby, vehicle tail end suction tube suction inlet negative pressure height, suction is also big; Middle low, suction is general; Near headstock, negative pressure is just low more more, and suction is also corresponding more little.Cross when low when suction tube suction, can increase the chance of yarn ribbon, broken end, increase around roller, twine the roller phenomenon, thereby broken end is increased, spinning quality also will descend thereupon.
Summary of the invention
The purpose of this utility model provide a kind of can balance the fine spining machine of suction inhale cotton flute device, make that the negative-pressure sucking of each suction tube keeps basically identical on the fine spining machine, with the cotton effect of even weighing apparatus suction everywhere, improve yarn quality.
The utility model is achieved in that some suction tubes that it comprises negative-pressure air fan, air main and is arranged in the airduct both sides and is connected with air main by pipeline, it is characterized in that in total suction inlet hole of each suction tube a collar being housed, the collar internal diameter of each suction tube by headstock to tailstock direction successively or segmentation successively decrease.
The utility model is by increasing by a collar in total suction inlet of suction tube, realize the negative-pressure sucking of each ingot suction inlet of balance suction tube device of spinning frame making it keep basically identical by the variation of total suction inlet place sectional area, and its principle is as follows:
According to formula: F
Negative=P
Negative* S
Interface, wherein, F
NegativeBe each ingot suction inlet suction, P
NegativeBe each ingot suction inlet place negative pressure, S
InterfaceBe the total suction inlet of suction tube place sectional area.
Since from the tailstock to the headstock promptly to away from negative-pressure air fan one end, the P at each ingot place
NegativeReduce gradually.Want each ingot suction inlet suction F
NegativeKeep basically identical, must the total suction inlet of the suction tube sectional area S of place
InterfaceIncrease gradually.Therefore, by changing the size of total suction inlet place sectional area, come the negative-pressure sucking of each suction inlet of balance suction tube device of spinning frame with this, reduce the chance of yarn ribbon, broken end, reduce around roller, twine the roller phenomenon, broken end is reduced, spinning quality further improves.
In order to prevent that the collar is shifted under suction function, have annular groove on the outer ring of the collar, total suction inlet of each suction tube is provided with or several inwardly protrudings that cooperate with the annular groove of the collar.
The utility model adopts increases a collar in the total suction inlet of suction tube, and increase and decrease the internal diameter of the collar to change the air draught sectional area of each suction tube by the distance of distance negative-pressure air fan, to guarantee the negative-pressure sucking basically identical of each suction tube, reduce the chance of yarn ribbon, broken end, minimizing around roller, twine the roller phenomenon, broken end is reduced, improve yarn quality.
Description of drawings
Fig. 1 is existing suction tube device of spinning frame structural representation.
Fig. 2 is the utility model suction tube structural representation.
Fig. 3 is the local enlarged diagram in I place among Fig. 2.
The specific embodiment
As depicted in figs. 1 and 2, have several each ingot suction inlets 6 on the suction tube 2, be fitted with a collar 7 in the hole of total suction inlet 3, this collar is plastic products, cover ring wall hollow, in the time of in the collar is contained in total suction inlet, the radial direction through hole at collar center is the air-suction channel of total suction inlet; Its aperture of the collar in the total suction inlet of each suction tube on the fine spining machine by by headstock to tailstock direction also promptly from negative-pressure air fan by successively decreasing successively as far as near direction, successively decrease by segmentation such as two to three suction tubes for several suction tubes of also can being separated by.In order to prevent that the collar is shifted under suction function, as shown in Figure 3, have annular groove on the outer ring of the collar 7, total suction inlet 3 of suction tube is provided with or several inwardly protrudings 8 that cooperate with the annular groove of the collar.
Claims (2)
1. the suction tube device of spinning frame of an energy balance suction, comprise negative-pressure air fan [1], air main [5] and be arranged in some suction tubes [2] that air main [5] both sides also are connected with airduct by pipeline [4], it is characterized in that: in total suction inlet [3] hole of each suction tube a collar [7] is housed, the collar of each suction tube [7] internal diameter by headstock to tailstock direction successively or segmentation successively decrease.
2. the suction tube device of spinning frame of energy balance suction according to claim 1, it is characterized in that: have annular groove on the outer ring of the collar [7], total suction inlet [3] of each suction tube is provided with or several inwardly protrudings [8] that cooperate with the annular groove of the collar [7].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201257009U CN201068495Y (en) | 2007-07-27 | 2007-07-27 | Spinning frame cotton sucking pipe device capable of balancing attracting force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201257009U CN201068495Y (en) | 2007-07-27 | 2007-07-27 | Spinning frame cotton sucking pipe device capable of balancing attracting force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201068495Y true CN201068495Y (en) | 2008-06-04 |
Family
ID=39489872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201257009U Expired - Fee Related CN201068495Y (en) | 2007-07-27 | 2007-07-27 | Spinning frame cotton sucking pipe device capable of balancing attracting force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201068495Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075590A (en) * | 2013-02-06 | 2013-05-01 | 山西经纬合力机械制造有限公司二厂 | Connecting pipe and reducer union device |
| CN104213281A (en) * | 2014-08-31 | 2014-12-17 | 卓郎（江苏）纺织机械有限公司 | Tail air suction device for spinning frame |
| CN104746193A (en) * | 2015-02-15 | 2015-07-01 | 经纬纺织机械股份有限公司 | Broken end collector for ring spinning machine |
| CN107435174A (en) * | 2017-09-19 | 2017-12-05 | 陈樊娟 | A kind of high energy-conservation broken end collecting negative pressure control apparatus of spinning frame |
| CN110359139A (en) * | 2019-07-29 | 2019-10-22 | 南通灵敏环保设备有限公司 | A kind of energy saving bellows of fly frame |
| CN113668105A (en) * | 2021-08-31 | 2021-11-19 | 天津工业大学 | Spun yarn broken end detection method and yarn suction component with broken end detection function |
| CN115262047A (en) * | 2022-08-01 | 2022-11-01 | 吉首诚成纺织有限公司 | Energy-saving negative pressure cotton suction device of intelligent spinning frame |
-
2007
- 2007-07-27 CN CNU2007201257009U patent/CN201068495Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075590A (en) * | 2013-02-06 | 2013-05-01 | 山西经纬合力机械制造有限公司二厂 | Connecting pipe and reducer union device |
| CN104213281A (en) * | 2014-08-31 | 2014-12-17 | 卓郎（江苏）纺织机械有限公司 | Tail air suction device for spinning frame |
| CN104746193A (en) * | 2015-02-15 | 2015-07-01 | 经纬纺织机械股份有限公司 | Broken end collector for ring spinning machine |
| CN107435174A (en) * | 2017-09-19 | 2017-12-05 | 陈樊娟 | A kind of high energy-conservation broken end collecting negative pressure control apparatus of spinning frame |
| CN110359139A (en) * | 2019-07-29 | 2019-10-22 | 南通灵敏环保设备有限公司 | A kind of energy saving bellows of fly frame |
| CN113668105A (en) * | 2021-08-31 | 2021-11-19 | 天津工业大学 | Spun yarn broken end detection method and yarn suction component with broken end detection function |
| CN113668105B (en) * | 2021-08-31 | 2023-07-04 | 天津工业大学 | Spun yarn broken end detection method and yarn sucking component with broken end detection function |
| CN115262047A (en) * | 2022-08-01 | 2022-11-01 | 吉首诚成纺织有限公司 | Energy-saving negative pressure cotton suction device of intelligent spinning frame |
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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: 20080604 Termination date: 20100727 |