CN210916362U - Circular air-blowing cooling device for polylactic acid fiber spinning - Google Patents
Circular air-blowing cooling device for polylactic acid fiber spinning Download PDFInfo
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- CN210916362U CN210916362U CN201921479933.8U CN201921479933U CN210916362U CN 210916362 U CN210916362 U CN 210916362U CN 201921479933 U CN201921479933 U CN 201921479933U CN 210916362 U CN210916362 U CN 210916362U
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Abstract
The utility model discloses a circular blow cooling device that polylactic acid fibre spinning was used, which comprises an outer shell, the top fixedly connected with spinneret of shell, the spinneret orifice has been seted up to the inner chamber of spinneret, the right side intercommunication of shell has the air-supply line, the left side intercommunication of air-supply line has the shunt tubes, the right side fixedly connected with of shunt tubes goes out the fan head, the axis department of shell inner chamber is provided with the inner shell. The utility model discloses a setting button of setter back bottom sets for the temperature value, cooperation through the air-supply line, with the internal surface of the leading-in shell of air conditioner wind, in the refrigeration process, detect the temperature of inner shell inner chamber through temperature sensor, and after the cooperation through the AD converter, with signal transmission to PLC treater, then contrast with the temperature value that sets up, when being in the temperature value scope of setting out, the PLC treater can control bee calling organ and send out the police dispatch newspaper, the staff can be quick makes the adjustment to the temperature of air conditioner.
Description
Technical Field
The utility model relates to a synthetic fiber production facility technical field specifically is a circular blast air cooling device that polylactic acid fibre spinning was used.
Background
The known melt spinning of high polymers such as PA and PE extrudes melt from a spinneret orifice of a spinneret plate of a structural system of a spinning assembly, extruded melt thin streams are sequentially cooled and stretched, and finally solidified into filament bundles, the filament bundles are used as post-spinning drawn precursor or other purposes, polylactic acid fibers are easy to degrade in the melt spinning process, particularly, the cooling conditions of the polylactic acid fibers on circular blowing are severe, specifically, the influence of cooling on the physical indexes of the polylactic acid fibers is larger than that of other petroleum-based fibers, and the existing cooling device directly blows cold air to the surface of the polylactic acid fibers, so that the mode is easy to lose control, and the polylactic acid fibers are damaged.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough, the utility model provides a circular air-blowing cooling device that polylactic acid fibre spinning was used to it all is direct to blow cold wind to the fibrous surface of polylactic acid to solve to provide current cooling device among the above-mentioned background art, and this kind of mode is out of control easily, thereby makes the problem of polylactic acid fibre damage.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling device of ring blast that polylactic acid fibre spinning was used, includes the shell, the top fixedly connected with spinneret of shell, the spinneret orifice has been seted up to the inner chamber of spinneret, the right side intercommunication of shell has the air-supply line, the left side intercommunication of air-supply line has the shunt tubes, the right side fixedly connected with of shunt tubes goes out the fan-head, the axis department of shell inner chamber is provided with the inner shell, the left side fixedly connected with temperature sensor of inner shell inner chamber, the left axis department fixedly connected with PLC treater of shell, the back fixedly connected with setter of shell, the bottom fixedly connected with at the setter back sets up the button, the top fixedly connected with display screen at the setter back.
Preferably, the bottom of the left side of the shell is fixedly connected with a buzzer, and the input end of the buzzer is electrically connected with the output end of the PLC processor in a single direction.
Preferably, the surface cover of shunt tubes is equipped with fixed cover, the right side fixedly connected with fixed block of fixed cover, the right side and the shell fixed connection of fixed block.
Preferably, the inner cavity of the inner shell is provided with a vent hole.
Preferably, the top of the left side of the shell is fixedly connected with an A/D converter, the input end of the A/D converter is electrically connected with the output end of the temperature sensor in a one-way mode, and the output end of the A/D converter is electrically connected with the input end of the PLC processor in a one-way mode.
(III) advantageous effects
Compared with the prior art, the utility model provides a circular air-blast cooling device that polylactic acid fibre spinning was used possesses following beneficial effect:
1. the utility model sets the temperature value through the setting button at the bottom of the back of the setting device, the air conditioning air is guided into the inner surface of the outer shell through the matching of the shunt pipe and the air outlet head, the air conditioning air is uniformly distributed on the inner surface of the outer shell, the cold air can not be directly blown to the surface of the polylactic acid fiber, along with the blowing of the cold air, the cold air can flow to the inner cavity of the inner shell through the ventilation hole of the inner cavity of the inner shell, the polylactic acid fiber is refrigerated, in the refrigerating process, the temperature of the inner cavity of the inner shell is detected through the temperature sensor, and after the matching of the A/D converter, the signal is transmitted to the PLC processor, then the signal is compared with the set temperature value, when the temperature value is out of the set temperature value range, the PLC processor can control the buzzer to send out an alarm, the temperature is displayed through the display screen, and the temperature of the air conditioner can, the problem of current cooling device all be direct blow cold wind to polylactic acid fibre's surface, this kind of mode is out of control easily to make polylactic acid fibre damage is solved.
2. The utility model discloses a set up bee calling organ for the staff can be quick make the adjustment to air conditioner temperature, avoided the discovery untimely, the phenomenon of polylactic acid fibre damage, through setting up fixed cover and fixed block, the work of shunt tubes has been stabilized, carry out the balanced support to the shunt tubes, it is unstable to have avoided shunt tubes during operation, through setting up the AD converter, after the convenient temperature conversion who detects temperature sensor, transmit to the PLC treater, the unable transmission to the PLC treater of temperature that has avoided temperature sensor to detect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic top view of the inner shell of the present invention;
FIG. 4 is a schematic view of the rear view of the present invention;
fig. 5 is a schematic diagram of the system of the present invention.
In the figure: 1. a housing; 2. a spinneret plate; 3. a spinneret orifice; 4. an air inlet pipe; 5. a shunt tube; 6. fixing a sleeve; 7. a fixed block; 8. an air outlet head; 9. an inner shell; 10. a temperature sensor; 11. an A/D converter; 12. a PLC processor; 13. a buzzer; 14. a setter; 15. setting a button; 16. a display screen; 17. a vent hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses an outer shell 1, spinneret 2, spinneret orifice 3, air-supply line 4, shunt tubes 5, fixed cover 6, fixed block 7, go out the wind head 8, inner shell 9, temperature sensor 10, AD converter 11, PLC treater 12, bee calling organ 13, setter 14, set up button 15, display screen 16 and ventilation hole 17 part are the parts that general standard component or field technician know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-5, a circular air-blowing cooling device for polylactic acid fiber spinning comprises an outer shell 1, a spinneret plate 2 is fixedly connected to the top of the outer shell 1, a spinneret orifice 3 is formed in the inner cavity of the spinneret plate 2, an air inlet pipe 4 is communicated with the right side of the outer shell 1, a shunt pipe 5 is communicated with the left side of the air inlet pipe 4, a fixing sleeve 6 is sleeved on the surface of the shunt pipe 5, a fixing block 7 is fixedly connected to the right side of the fixing sleeve 6, the right side of the fixing block 7 is fixedly connected with the outer shell 1, the operation of the shunt pipe 5 is stabilized by arranging the fixing sleeve 6 and the fixing block 7, the shunt pipe 5 is balanced and supported, the instability during the operation of the shunt pipe 5 is avoided, an air outlet 8 is fixedly connected to the right side of the shunt pipe 5, an inner shell 9 is arranged at the center, the top of the left side of the shell 1 is fixedly connected with an A/D converter 11, the input end of the A/D converter 11 is unidirectionally and electrically connected with the output end of a temperature sensor 10, the output end of the A/D converter 11 is unidirectionally and electrically connected with the input end of a PLC processor 12, the A/D converter 11 is arranged to conveniently convert the temperature detected by the temperature sensor 10 and transmit the converted temperature to the PLC processor 12, so that the problem that the temperature detected by the temperature sensor 10 cannot be transmitted to the PLC processor 12 is avoided, the PLC processor 12 is fixedly connected to the middle shaft of the left side of the shell 1, a buzzer 13 is fixedly connected to the bottom of the left side of the shell 1, the input end of the buzzer 13 is unidirectionally and electrically connected with the output end of the PLC processor 12, and the buzzer 13 is arranged to enable a worker to quickly adjust the temperature of an air conditioner, thereby, the back of the shell 1 is fixedly connected with a setter 14, the bottom of the back of the setter 14 is fixedly connected with a setting button 15, and the top of the back of the setter 14 is fixedly connected with a display screen 16.
When the temperature control device is used, the temperature value is set through a setting button 15 at the bottom of the back of the setting device 14, air conditioning air is guided into the inner surface of the outer shell 1 through the matching of the air inlet pipe 4, the air conditioning air is uniformly distributed on the inner surface of the outer shell 1 through the matching of the shunt pipe 5 and the air outlet head 8, cold air cannot directly blow to the surface of the polylactic acid fiber, the cold air flows to the inner cavity of the inner shell 9 through the vent hole 17 of the inner cavity of the inner shell 9 along with the blowing-in of the cold air, the polylactic acid fiber is refrigerated, the temperature of the inner cavity of the inner shell 9 is detected through the temperature sensor 10 in the refrigerating process, a signal is transmitted to the PLC processor 12 through the matching of the A/D converter 11 and then is compared with the set temperature value, when the temperature value is out of the set temperature value range, the PLC processor 12 controls the buzzer 13 to give an alarm and displays the temperature through, the staff can be quick make the adjustment to the temperature of air conditioner, solved current cooling device and all be direct blow cold wind to polylactic acid fibrous surface, this kind of mode is out of control easily to make the problem of polylactic acid fibre damage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a circular air blast cooling device that polylactic acid fibre spinning was used, includes shell (1), its characterized in that: the spinneret plate comprises a shell (1), a spinneret plate body (2) and a spinneret hole (3), wherein the spinneret plate body (2) is fixedly connected to the inner cavity of the shell (1), an air inlet pipe (4) is communicated to the right side of the shell (1), a shunt pipe (5) is communicated to the left side of the air inlet pipe (4), a wind outlet head (8) is fixedly connected to the right side of the shunt pipe (5), an inner shell (9) is arranged at the middle shaft of the inner cavity of the shell (1), a temperature sensor (10) is fixedly connected to the left side of the inner cavity of the inner shell (9), a PLC processor (12) is fixedly connected to the left middle shaft of the shell (1), a setter (14) is fixedly connected to the back of the shell (1), a button (15) is fixedly connected to the bottom of the back of the setter (14), and a display.
2. The circular air blowing cooling device for spinning the polylactic acid fiber as claimed in claim 1, wherein: the left bottom of shell (1) fixedly connected with bee calling organ (13), the one-way electric connection of output of the input of bee calling organ (13) and PLC treater (12).
3. The circular air blowing cooling device for spinning the polylactic acid fiber as claimed in claim 1, wherein: the surface cover of shunt tubes (5) is equipped with fixed cover (6), the right side fixedly connected with fixed block (7) of fixed cover (6), the right side and shell (1) fixed connection of fixed block (7).
4. The circular air blowing cooling device for spinning the polylactic acid fiber as claimed in claim 1, wherein: the inner cavity of the inner shell (9) is provided with a vent hole (17).
5. The circular air blowing cooling device for spinning the polylactic acid fiber as claimed in claim 1, wherein: the temperature sensor is characterized in that an A/D converter (11) is fixedly connected to the left side of the top of the shell (1), the input end of the A/D converter (11) is connected with the output end of the temperature sensor (10) in a one-way electric mode, and the output end of the A/D converter (11) is connected with the input end of the PLC processor (12) in a one-way electric mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921479933.8U CN210916362U (en) | 2019-09-06 | 2019-09-06 | Circular air-blowing cooling device for polylactic acid fiber spinning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921479933.8U CN210916362U (en) | 2019-09-06 | 2019-09-06 | Circular air-blowing cooling device for polylactic acid fiber spinning |
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| CN210916362U true CN210916362U (en) | 2020-07-03 |
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| CN201921479933.8U Active CN210916362U (en) | 2019-09-06 | 2019-09-06 | Circular air-blowing cooling device for polylactic acid fiber spinning |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112410901A (en) * | 2020-11-09 | 2021-02-26 | 天长市大发化纤有限公司 | Polyester staple fiber production and processing is with loop type cooling system that bloies |
| CN112981566A (en) * | 2021-01-20 | 2021-06-18 | 浙江恒优化纤有限公司 | Spinning equipment and spinning process for semi-dull flat POY (polyester pre-oriented yarn) plied fibers |
| CN115386970A (en) * | 2022-08-02 | 2022-11-25 | 绍兴柯桥大元化纤有限公司 | Polyester high stretch yarn and preparation method thereof |
-
2019
- 2019-09-06 CN CN201921479933.8U patent/CN210916362U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112410901A (en) * | 2020-11-09 | 2021-02-26 | 天长市大发化纤有限公司 | Polyester staple fiber production and processing is with loop type cooling system that bloies |
| CN112981566A (en) * | 2021-01-20 | 2021-06-18 | 浙江恒优化纤有限公司 | Spinning equipment and spinning process for semi-dull flat POY (polyester pre-oriented yarn) plied fibers |
| CN115386970A (en) * | 2022-08-02 | 2022-11-25 | 绍兴柯桥大元化纤有限公司 | Polyester high stretch yarn and preparation method thereof |
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