CN202755144U - Cooling rail for false-twist texturing machine - Google Patents
Cooling rail for false-twist texturing machine Download PDFInfo
- Publication number
- CN202755144U CN202755144U CN 201220435115 CN201220435115U CN202755144U CN 202755144 U CN202755144 U CN 202755144U CN 201220435115 CN201220435115 CN 201220435115 CN 201220435115 U CN201220435115 U CN 201220435115U CN 202755144 U CN202755144 U CN 202755144U
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- Prior art keywords
- cooling rail
- cooling
- wind inlet
- rail
- flute profile
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Abstract
The utility model relates to the synthetic fiber manufacture field, and discloses a cooling rail for a false-twist texturing machine to be used for cooling silk threads. The cooling rail comprises a groove-shaped cooling rail, an air cover is arranged at the top of the groove-shaped cooling rail, air suction holes are arranged on the side walls on two sides of the groove-shaped cooling rail at intervals evenly, and the air suction holes are arranged along the length direction of the groove-shaped cooling rail. The cooling rail for the false-twist texturing machine has the advantages that silk threads are not affected by the gathering of oil agents on the cooling rail when the silk threads are cooled in the cooling rail, and the silk threads can be guaranteed to be not contacted with the air suction holes to produce broken filaments.
Description
Technical field
The utility model relates to synthetic fiber and makes field, particularly a kind of cooling rail for false twist texturing machine.
Background technology
False twist texturing machine (being commonly called as elasticizer) is processing key equipment behind the chemical fibre, mainly be applicable to polyester or polyamide pre-oriented yarn or drafted fibre are carried out false twist texturing, make it to become the elastic filament that high elongation and recovery capability are arranged, weave high value added product for later process.False twist texturing machine is processing key equipment behind the textile chemical fiber.Need to be through supercooling through the silk thread after the heating, the next process of being allowed for access.
Existing cooling rail relies on silk thread to lower the temperature with contacting of rail of cooling, and therefore cooling is slower, and cooling velocity can't adapt to the speed of high-speed false twist texturing machine.Simultaneously, owing to also being attached with finish on the silk thread, these finishes can form liquid oil droplet cooling off condensation on the rail when cooling, hinder the cooling of silk thread.
Summary of the invention
The utility model is slower for existing false twist texturing machine cooling rail cooling velocity, and can't eliminate finish to the shortcomings such as impact of silk thread cooling velocity, and a kind of novel cooling rail for false twist texturing machine is provided.
For achieving the above object, the utility model can be taked following technical proposals:
The cooling rail that is used for false twist texturing machine, be used for the cooling of silk thread, comprise flute profile cooling rail, the top of described flute profile cooling rail is provided with the wind lid, on the sidewall of flute profile cooling rail both sides evenly and the compartment of terrain be provided with wind inlet, wind inlet is arranged along the length direction of flute profile cooling rail.
As preferably, the wind inlet setting interlaced with each other of described flute profile cooling rail both sides.
As preferably, the bottom of described flute profile cooling rail is provided with for the silk road by silk thread, and described wind inlet is positioned at a top, road.
As preferably, interval 1-3mm between described wind inlet and the silk road.
As preferably, the number of described wind inlet is 18-22, is spaced apart 5-12mm between the wind inlet, and the diameter of wind inlet is 2.5-3.5mm.
As preferably, the below of flute profile cooling rail is provided with the air draught blower fan, is provided with straight-through airduct on the air draught blower fan, is communicated with by leading directly to airduct between air draught blower fan and the wind inlet.
As preferably, the suction air volume of described air draught blower fan is 0.5-2m
3/ sec.
As preferably, the cross section of described flute profile cooling rail takes the shape of the letter U or V-arrangement.
The utility model has significant technique effect owing to having adopted above technical scheme:
Be provided with wind inlet on the cooling rail of the present utility model, by wind inlet cooling bath aspirated.The swabbing action of wind inlet can apply a downward blast at the silk thread of cooling, makes silk thread be close to the silk road of cooling bath bottom, has strengthened contacting of silk thread and cooling bath.And the air-flow itself that swabbing action produces also can with the heat of wire-moving, play cooling effect to silk thread.
Because silk thread is sucked the blast that causes of effect and is pressed on the cooling bath bottom, therefore wind inlet can be arranged on the top of being close to a road, after the finish in the silk thread is assembled in cooling bath, namely can pass through wind inlet, finish is siphoned away from cooling bath, reduce finish contact environment and operating personnel's chance, also be conducive to the recovery and reuse of finish.The top that wind inlet in the utility model is arranged on a road is the 1-3mm place approximately.Because the diameter of the oil droplet that finish forms after silk thread is assembled is generally several millimeters, can be by the suction of wind inlet, the oil droplet of these gatherings is siphoned away via wind inlet, and finish can be realized instant the separation with silk thread, and finish can not be gathered in the bottom of cooling rail.
By the wind lid is set above cooling bath, can make air-flow flow along silk thread, strengthened the swabbing action of wind inlet.
By calculating the suction air volume of air draught blower fan, when suction air volume at 0.5-2 m
3Between/the sec, wind inlet quantity is 18-22, and when the wind inlet diameter was 2.5-3.5mm, the swabbing action of wind inlet was the strongest, and the most stable to the effect of silk thread, cooling velocity is the highest, and the lousiness rate is minimum.
Cooling rail described in the utility model has higher cooling effectiveness, compares existing cooling rail, and cooling velocity is very fast, and the length of therefore cooling off rail is compared existing cooling rail and can be shortened closely 1/3, has improved the space availability ratio of equipment.
Description of drawings
Fig. 1 is the schematic top plan view of the cooling rail for false twist texturing machine of the present utility model.
Fig. 2 is that the master of cooling bath when being U-lag looks schematic diagram.
Fig. 3 is that the master of cooling bath when being V-shaped groove looks schematic diagram.
The specific embodiment
Below in conjunction with embodiment the utility model is described in further detail.
Embodiment 1
The cooling rail that is used for false twist texturing machine as shown in Figure 1, is used for the cooling of silk thread, comprise flute profile cooling rail 1, the cross section of flute profile cooling rail 1 takes the shape of the letter U, as shown in Figure 2, the top of described flute profile cooling rail 1 is provided with wind lid 2, and wind lid 2 covers the top of flute profile cooling rail 1; Be provided with wind inlet 3 on the sidewall of flute profile cooling rail 1 both sides, wind inlet 3 is arranged along the length direction of flute profile cooling rail 1, and wind inlet 3 is even interval each other, wind inlet 3 settings interlaced with each other of flute profile cooling rail both sides.The bottom of described flute profile cooling rail 1 is provided with for the silk road 4 by silk thread, and described wind inlet 3 is positioned at 4 tops, a road.Interval 1mm between wind inlet 3 and the silk road 4.
The number of described wind inlet 3 is 18, is spaced apart 5mm between the wind inlet 3, and the diameter of wind inlet 3 is 2.5mm.
The below of flute profile cooling rail 1 is provided with air draught blower fan 5, is provided with straight-through airduct 6 on the air draught blower fan 5, is communicated with by leading directly to airduct 6 between air draught blower fan 5 and the wind inlet 3.
The suction air volume of described air draught blower fan 5 is 0.5m
3/ sec.
Embodiment 2
The cooling rail that is used for false twist texturing machine as shown in Figure 1, is used for the cooling of silk thread, comprise flute profile cooling rail 1, the cross section of flute profile cooling rail 1 is V-shaped, as shown in Figure 3, the top of described flute profile cooling rail 1 is provided with wind lid 2, and wind lid 2 covers the top of flute profile cooling rail 1; Be provided with wind inlet 3 on the sidewall of flute profile cooling rail 1 both sides, wind inlet 3 is arranged along the length direction of flute profile cooling rail 1, and wind inlet 3 is even interval each other.Wind inlet 3 settings interlaced with each other of described flute profile cooling rail both sides.The bottom of described flute profile cooling rail 1 is provided with for the silk road 4 by silk thread, and described wind inlet 3 is positioned at 4 tops, a road.Interval 3mm between described wind inlet 3 and the silk road 4.
The number of described wind inlet 3 is 22, is spaced apart 12mm between the wind inlet 3, and the diameter of wind inlet 3 is 3.5mm.
The below of flute profile cooling rail 1 is provided with air draught blower fan 5, is provided with straight-through airduct 6 on the air draught blower fan 5, is communicated with by leading directly to airduct 6 between air draught blower fan 5 and the wind inlet 3.
The suction air volume of described air draught blower fan 5 is 2m
3/ sec.
Contrast test
The cooling rail that embodiment 1 and embodiment 2 are put down in writing is used for false twist texturing machine.By comparing test with existing cooling rail, we find, the time that the cooling rail that uses embodiment 1, embodiment 2 to put down in writing cools off silk thread shortens 20-25% than existing cooling rail, the oil content of the silk thread 15-30% that then descends after the cooling, the finish of discharging can be collected by the collection bucket that is arranged on cooling burst bottom, has realized that finish and the instant of silk thread separate.Simultaneously, only have when the interval between wind inlet 3 and the silk road 4 is between 1-3mm, the whole oil suction effect of cooling rail is only the strongest.Experimental data shows, when the interval between wind inlet 3 and the road 4 during greater than 3mm, then oil suction effect will decline to a great extent; Otherwise when the interval between the road 4 was less than 1mm when wind inlet 3 and silk, the air-flow by wind inlet 3 can interfere with silk thread, can make silk thread touch the edge of wind inlet 3, and the knitting wool rate of finished product silk thread can significantly promote like this.
Further test shows, behind the contraction in length 30-40% with the more existing cooling rail of length of embodiment 1,2 described cooling rails, still can obtain above-mentioned cooling and oil extraction effect.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (8)
1. cooling rail that is used for false twist texturing machine, be used for the cooling of silk thread, it is characterized in that, comprise flute profile cooling rail (1), the top of described flute profile cooling rail (1) is provided with wind lid (2), on the sidewall of flute profile cooling rail (1) both sides evenly and the compartment of terrain be provided with wind inlet (3), wind inlet (3) is arranged along the length direction of flute profile cooling rail (1).
2. the cooling rail for false twist texturing machine according to claim 1 is characterized in that, wind inlet (3) setting interlaced with each other of described flute profile cooling rail (1) both sides.
3. the cooling rail for false twist texturing machine according to claim 1 is characterized in that, the bottom of described flute profile cooling rail (1) is provided with for the silk road (4) by silk thread, and described wind inlet (3) is positioned at top, a road (4).
4. the cooling rail for false twist texturing machine according to claim 3 is characterized in that, interval 1-3mm between described wind inlet (3) and the silk road (4).
5. the cooling rail for false twist texturing machine according to claim 1 is characterized in that, the number of described wind inlet (3) is 18-22, wind inlet (3) be spaced apart 5-12mm, the diameter of wind inlet (3) is 2.5-3.5mm.
6. the cooling rail for false twist texturing machine according to claim 1, it is characterized in that, the below of flute profile cooling rail (1) is provided with air draught blower fan (5), be provided with straight-through airduct (6) on the air draught blower fan (5), be communicated with by straight-through airduct (6) between air draught blower fan (5) and the wind inlet (3).
7. the cooling rail for false twist texturing machine according to claim 6 is characterized in that, the suction air volume of described air draught blower fan (5) is 0.5-2m
3/ sec.
8. the cooling rail for false twist texturing machine according to claim 1 is characterized in that, the cross section of described flute profile cooling rail (1) takes the shape of the letter U or V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435115 CN202755144U (en) | 2012-08-30 | 2012-08-30 | Cooling rail for false-twist texturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435115 CN202755144U (en) | 2012-08-30 | 2012-08-30 | Cooling rail for false-twist texturing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755144U true CN202755144U (en) | 2013-02-27 |
Family
ID=47734333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220435115 Expired - Fee Related CN202755144U (en) | 2012-08-30 | 2012-08-30 | Cooling rail for false-twist texturing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012175A (en) * | 2016-08-03 | 2016-10-12 | 太仓市智顺纺织有限公司 | Cooling device of elasticizer |
| CN114381836A (en) * | 2022-01-21 | 2022-04-22 | 诸暨市嘉绍纺织有限公司 | Elasticizer |
-
2012
- 2012-08-30 CN CN 201220435115 patent/CN202755144U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012175A (en) * | 2016-08-03 | 2016-10-12 | 太仓市智顺纺织有限公司 | Cooling device of elasticizer |
| CN106012175B (en) * | 2016-08-03 | 2018-02-13 | 太仓市智顺纺织有限公司 | A kind of elasticizer cooling apparatus |
| CN114381836A (en) * | 2022-01-21 | 2022-04-22 | 诸暨市嘉绍纺织有限公司 | Elasticizer |
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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 |
Granted publication date: 20130227 Termination date: 20160830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |