CN204265896U - A kind of PA6 divides the cooling device leading female silk - Google Patents
A kind of PA6 divides the cooling device leading female silk Download PDFInfo
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- CN204265896U CN204265896U CN201420749884.6U CN201420749884U CN204265896U CN 204265896 U CN204265896 U CN 204265896U CN 201420749884 U CN201420749884 U CN 201420749884U CN 204265896 U CN204265896 U CN 204265896U
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Abstract
The utility model discloses a kind of PA6 and divides the cooling device leading female silk, and described cooling device comprises: cross air blowing device, comprises air channel, air regulator and blast machine, and the height of described air regulator is 2 meters ~ 2.5 meters, and the wind of described blast machine is blown into described air channel by described air regulator; Path, is fixedly connected with described cross air blowing device, and the length in described path is greater than 7 meters; Wherein, described PA6 divides and leads female silk and sequentially pass through described air channel and described path and cool.
Description
Technical field
The utility model relates to technical field of textile industry, particularly relates to a kind of PA6 and divides and lead female silk cooling device.
Background technology
The effective quenching air window height of spinning quenching unit of current various industrial yarn, civilian multifilament is generally no more than 2m, and before and after spinning shaft connector, width is (320-470) mm, and spinning shaft length is generally no more than 4 meters.Although consider that PA6 thermal conductivity factor is 2.7W/ (mK), PET thermal conductivity factor is that 2.8W/ (mK) difference is little, but PA6 specific heat capacity is 1.9KJ/ (kgK), PET specific heat capacity is 1.1KJ/ (kgK), tow after spinnerets ejection through the≤long wind-warm syndrome of 2m 17 DEG C of lateral blowings and spinning shaft before entering oiling device, PA6 can not be made to divide lead female silk strand temperature to be reduced under the vitrification point of spinning technique requirement.Reduce lateral blowing wind-warm syndrome if continue or increase lateral blowing wind speed and can produce skin-core structure, cause and cannot complete follow-up drawing-off, winding shaping; And improve the tow that wafts before lateral blowing wind speed can cause and forward position, path and collide and cause fracture of wire phenomenon.
Utility model content
The application provides a kind of PA6 to divide and leads female silk cooling device, solve cooling device of the prior art PA6 can not be made to divide lead female silk strand temperature to be reduced under the vitrification point of spinning technique requirement, reduce lateral blowing wind-warm syndrome if continue or increase lateral blowing wind speed and can produce skin-core structure, cause and cannot complete follow-up drawing-off, winding shaping, and collide and cause the technical problem of fracture of wire phenomenon in the tow waftd before causing and forward position, path.
The application provides a kind of PA6 to divide the cooling device leading female silk, and described cooling device comprises: cross air blowing device, comprises air channel, air regulator and blast machine, and the height of described air regulator is 2 meters ~ 2.5 meters, and the wind of described blast machine is blown into described air channel by described air regulator; Path, is fixedly connected with described cross air blowing device, and the length in described path is greater than 7 meters; Wherein, described PA6 divides and leads female silk and sequentially pass through described air channel and described path and cool.
Preferably, before and after the connector in described path, width is 470 millimeters ~ 700 millimeters.
Preferably, described path length is 9 meters.
Preferably, relief hole is offered before and after the port away from described air channel on described path.
Preferably, described cooling device also comprises the monomer suction device be communicated with described air channel.
The application's beneficial effect is as follows:
Above-mentioned PA6 divides and leads female silk cooling device by the height of described air regulator is set to 2 meters ~ 2.5 meters, the length in described path is greater than 7 meters, the cooling duration leading female silk is divided to increase described PA6, PA6 can be made to divide lead female silk strand temperature to be reduced under the vitrification point of spinning technique requirement, and avoid forming skin-core structure because strengthening wind speed, cause the phenomenons such as fracture of wire, solve cooling device of the prior art PA6 can not be made to divide lead female silk strand temperature to be reduced under the vitrification point of spinning technique requirement, reduce lateral blowing wind-warm syndrome if continue or increase lateral blowing wind speed and can produce skin-core structure, cause and cannot complete follow-up drawing-off, winding shaping, and collide and cause the technical problem of fracture of wire phenomenon in the tow waftd before causing and forward position, path.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below the accompanying drawing used required in describing embodiment is briefly described, apparently, the accompanying drawing in the following describes is only embodiments more of the present utility model.
Fig. 1 is that a kind of PA6 of the application one better embodiment divides the structural representation leading female silk cooling device.
Detailed description of the invention
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
Fig. 1 is the structural representation that a kind of PA of the application one better embodiment 6 points leads female silk cooling device.As shown in Figure 1, described PA6 divides the cooling device leading female silk to comprise cross air blowing device and path 11.Described path 11 is fixedly connected with described cross air blowing device.
Particularly, described cross air blowing device comprises air channel 102, air regulator 10 and blast machine 101, the height of described air regulator 10 is 2 meters ~ 2.5 meters, and the wind of described blast machine 101 is blown into described air channel 102 by described air regulator 10, leads female silk cool to divide the PA6 by described air channel 102.
In addition, in the present embodiment, the length in described path 11 is greater than 7 meters.Preferably, described path length is 9 meters.Described PA6 divides and leads after female silk sprays from described spinnerets 8, sequentially passes through described air channel 102 and described path 11 cools, and enters oiling device 12 after cooling.
Above-mentioned PA divides and leads female silk cooling device by the height of described air regulator 10 is set to 2 meters ~ 2.5 meters, the length in described path 11 is greater than 7 meters, the cooling duration leading female silk is divided to increase described PA6, PA6 can be made to divide lead female silk strand temperature to be reduced under the vitrification point of spinning technique requirement, and avoid forming skin-core structure because strengthening wind speed, cause the phenomenons such as fracture of wire, solve cooling device of the prior art PA6 can not be made to divide lead female silk strand temperature to be reduced under the vitrification point of spinning technique requirement, reduce lateral blowing wind-warm syndrome if continue or increase lateral blowing wind speed and can produce skin-core structure, cause and cannot complete follow-up drawing-off, winding shaping, and collide and cause the technical problem of fracture of wire phenomenon in the tow waftd before causing and forward position, path.
Further, in the present embodiment, before and after the connector in described path 11, width is 470 millimeters ~ 700 millimeters.By width before and after the connector that increases described path 11, to reduce or the tow that wafts before avoiding and forward position, path collide, to reduce the situation of fracture of wire.
In addition, in order to prevent the pressure in described path 11 excessive, described path 11 offers relief hole 111 away from before and after the port in described air channel 102, and pressure release is carried out by described relief hole 111 in described path 11, ensures that pressure in described path 11 is within normal range value.
Again, described cooling device also comprises the monomer suction device 9 be communicated with described air channel 102, by described monomer suction device 9, to take the air in described air channel 102 away.
Above-mentioned PA6 divides and leads female silk cooling device by the height of described air regulator 10 is set to 2 meters ~ 2.5 meters, the length in described path 11 is greater than 7 meters, the cooling duration leading female silk is divided to increase described PA6, PA6 can be made to divide lead female silk strand temperature to be reduced under the vitrification point of spinning technique requirement, and avoid forming skin-core structure because strengthening wind speed, cause the phenomenons such as fracture of wire, solve cooling device of the prior art PA6 can not be made to divide lead female silk strand temperature to be reduced under the vitrification point of spinning technique requirement, reduce lateral blowing wind-warm syndrome if continue or increase lateral blowing wind speed and can produce skin-core structure, cause and cannot complete follow-up drawing-off, winding shaping, and collide and cause the technical problem of fracture of wire phenomenon in the tow waftd before causing and forward position, path.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (5)
1. PA6 divides the cooling device leading female silk, it is characterized in that, described cooling device comprises:
Cross air blowing device, comprises air channel, air regulator and blast machine, and the height of described air regulator is 2 meters ~ 2.5 meters, and the wind of described blast machine is blown into described air channel by described air regulator;
Path, is fixedly connected with described cross air blowing device, and the length in described path is greater than 7 meters;
Wherein, described PA6 divides and leads female silk and sequentially pass through described air channel and described path and cool.
2. cooling device as claimed in claim 1, it is characterized in that, before and after the connector in described path, width is 470 millimeters ~ 700 millimeters.
3. cooling device as claimed in claim 1, it is characterized in that, described path length is 9 meters.
4. cooling device as claimed in claim 1, is characterized in that, described path offers relief hole away from before and after the port in described air channel.
5. cooling device as claimed in claim 1, it is characterized in that, described cooling device also comprises the monomer suction device be communicated with described air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749884.6U CN204265896U (en) | 2014-12-02 | 2014-12-02 | A kind of PA6 divides the cooling device leading female silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749884.6U CN204265896U (en) | 2014-12-02 | 2014-12-02 | A kind of PA6 divides the cooling device leading female silk |
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| Publication Number | Publication Date |
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| CN204265896U true CN204265896U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420749884.6U Active CN204265896U (en) | 2014-12-02 | 2014-12-02 | A kind of PA6 divides the cooling device leading female silk |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022795A (en) * | 2017-04-28 | 2017-08-08 | 北京中丽制机工程技术有限公司 | A kind of cross air blowing device |
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2014
- 2014-12-02 CN CN201420749884.6U patent/CN204265896U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022795A (en) * | 2017-04-28 | 2017-08-08 | 北京中丽制机工程技术有限公司 | A kind of cross air blowing device |
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