CN213596469U - Color matching device of polyamide 6 color master batch - Google Patents
Color matching device of polyamide 6 color master batch Download PDFInfo
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- CN213596469U CN213596469U CN202022193458.7U CN202022193458U CN213596469U CN 213596469 U CN213596469 U CN 213596469U CN 202022193458 U CN202022193458 U CN 202022193458U CN 213596469 U CN213596469 U CN 213596469U
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Abstract
The utility model discloses a look device of polyamide 6 masterbatch, including high-speed winder, it includes first frame, second frame and side blast apparatus, the second frame be located respectively between first frame and the high-speed winder, first frame from the top down be equipped with screw extruder, subassembly spinning jet and lower godet in proper order, second frame upper end be equipped with the godet, subassembly spinning jet spun spinning in proper order under through godet and last godet wind on high-speed winder, side blast apparatus establish in first frame one side, side blast apparatus's air outlet link to each other with the lower extreme of subassembly spinning jet. The utility model has the advantages of it is following: the equipment volume is greatly reduced, all the equipment volume is concentrated on the floor of the same floor, but the necessary side blowing device for high-speed spinning is still reserved, the requirement of the polyamide 6 high-speed spinning process is met, the cost is low, and the efficiency is high.
Description
Technical Field
The utility model relates to a chemical fiber spinning mechanical equipment technical field especially relates to a look device of polyamide 6 masterbatch.
Background
In the dope dyeing technology of polyamide 6, the color of the strand silk is often changed by adding color master batches into a spinning production line, the type of the color master batches and the adding proportion of the color master batches relative to polyamide 6 slices determine the hue and the depth of the color, and the premise of accurately adjusting the color is that the color master batches and the polyamide 6 slices can be spun in proportion to manufacture a test silk sample which is the same as a standard silk sample and comprises the same titer, dpf, fiber section and crimp characteristic, so that the comparison is carried out through a proper light source, the proximity degree of the test silk sample and the standard silk sample is checked, and whether the selected color master batches meet the production requirements is determined. According to the prior art, the production line is carried out by using partial spinning positions according to the production procedure, the consumed materials for color matching of the polyamide 6 master batch for one time are counted by tons, the materials are seriously wasted, and other spinning positions are in a waiting state, so that personnel, time and power consumption are huge, repeated tests cannot be carried out for many times, and the method is one of factors which seriously restrict the diversification of the coloring color of the polyamide 6 stock solution.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, and the color matching device of the polyamide 6 color master batch is low in cost and high in efficiency.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a look device of polyamide 6 masterbatch, includes high-speed winder, and it includes first frame, second frame and side blast apparatus, the second frame be located respectively between first frame and the high-speed winder, first frame from the top down be equipped with screw extruder, subassembly spinning jet and lower godet in proper order, second frame upper end be equipped with the godet, subassembly spinning jet spun spinning in proper order through lower godet and last godet around on high-speed winder, side blast apparatus establish in first frame one side, side blast apparatus's air outlet and the lower extreme of subassembly spinning jet link to each other.
After the structure more than adopting, compared with the prior art, the utility model has the following advantage: the equipment volume is greatly reduced, all the equipment volume is concentrated on the floor of the same floor, but the necessary side blowing device for high-speed spinning is still reserved, the requirement of the polyamide 6 high-speed spinning process is met, the cost is low, and the efficiency is high.
Preferably, the screw extruder further comprises a die head, the die head is arranged at the outlet of the screw extruder, and the component spinneret is positioned right below the die head, so that the screw extruder is simple in structure and does not occupy space.
Preferably, the die head is provided with a metering pump, an inlet of the metering pump is communicated with an outlet of the screw extruder, an outlet of the metering pump is communicated with the component spinneret, and the inlet and the outlet of the metering pump are respectively provided with a high-temperature melt pressure sensor for monitoring the pressure and the temperature of the melt.
Preferably, the die head is a cuboid, cast aluminum heaters cover the front surface, the rear surface, the left surface and the upper surface of the die head, the right surface of the die head is connected with an outlet of a screw extruder, the lower surface of the die head is connected with a component spinning nozzle, the whole die head is independently a heating zone for temperature control, heat transfer is uniform, and the heat preservation performance is good.
As preferred, first frame on still be equipped with the oil sprayer, the oil sprayer be located between subassembly spinneret and the lower godet, the godet be located between oil sprayer and the lower godet, the spinning from subassembly spinneret blowout process oil sprayer and godet entering lower godet in proper order, oil sprayer and godet are installed in first frame to each installs one additional as the optional, increases one simultaneously and supplies oil pipe to connect, becomes the double thread way, the cooperation divides the silk subassembly, and an multiplicable bundle of silk increases output when needs are proofed.
Preferably, the side blowing device comprises a side blowing pipeline and a blowing channel, the side blowing pipeline is obliquely arranged beside the first rack, the blowing channel is arranged at the upper end of the side blowing pipeline and is communicated with the blowing channel, a punching plate, a multilayer filter screen and a honeycomb net are sequentially arranged in the blowing channel from one end far away from the first rack to one end close to the first rack, the width of the blowing channel is equal to that of the heat-insulating die head, but the structure of the blowing channel is consistent with that of a production line, the cooling conditions of constant temperature, constant humidity and laminar flow required by high-speed spinning are precisely simulated, the starting is convenient, and the electric energy is saved.
Preferably, the circular cast aluminum heater is sleeved on the circumferential side surface of the assembly spinning nozzle, the upper end of the circular cast aluminum heater is contacted with the bottom of the die head, and the assembly spinning nozzle is independently used as a heating zone for controlling temperature, so that process adjustment is facilitated.
Preferably, the top of the side blowing device is connected with the lower end of the round cast aluminum heater, a heat insulation plate is arranged between the top of the side blowing device and the lower end of the round cast aluminum heater, the heat insulation plate with the thickness of 12mm is used for separating the top of the side blowing device and the lower end of the round cast aluminum heater, heat loss is prevented, constant-temperature, constant-humidity and stable-pressure air conditioning air is adjusted through an air valve, enters the rear part of the device, is blown forwards from the honeycomb network after being rectified and stabilized, the air speed of each point of the whole side blowing honeycomb network is equal, the size of the air conditioning air is controlled by the air valve at the rear part, and the air.
Preferably, the multifunctional platform also comprises a platform, wherein the platform is respectively fixed on the first rack and the second rack, and the side surface of the platform is provided with a stair, so that the platform can be conveniently stood on the platform manually, and parts on the first rack and the second rack can be conveniently maintained.
Drawings
FIG. 1 is a front view of a color matching device for polyamide 6 color master batch of the present invention;
FIG. 2 is a left side view of a color matching device for polyamide 6 color masterbatch according to the present invention;
FIG. 3 is a front view of a lower godet of a color matching device for polyamide 6 color master batches of the present invention;
FIG. 4 is a front view of the high-speed winder of the color matching device for polyamide 6 color master batches of the present invention;
FIG. 5 is a front cross-sectional view of a cross-blowing device of a color matching device for polyamide 6 color master batches;
fig. 6 is a right side view of the color matching device side blowing device of the polyamide 6 color master batch of the present invention.
The device comprises a platform 1, a platform 2, a first frame 3, a second frame 4, a high-speed winder 5, a screw extruder 6, a component spinneret 7, a lower godet 8, an upper godet 9, a side blowing device 10, a die head 11, an oil nozzle 12, a godet hook 13, a punching plate 14, a filter screen 15, a honeycomb network 16, a godet body 17, a variable frequency motor 18, an aviation power supply socket 19, a traversing godet 20, an auxiliary groove roller 21, a winding roller 22, a side blowing pipeline 23, a blowing channel 24, an air valve 25, an arc chute 26 and a guide column;
- (Y): and (4) threading the spinning.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 and 2, the utility model provides a color matching device for polyamide 6 color master batches, which comprises a high-speed winding machine 4, which comprises a first frame 2, a second frame 3 and a side blowing device 9, wherein the second frame 3 is respectively arranged between the first frame 2 and the high-speed winding machine 4, the first frame 3 is sequentially provided with a screw extruder 5, a component spinning head 6 and a lower yarn guide disc 7 from top to bottom, the upper end of the second frame 3 is provided with an upper yarn guide disc 8, the spun yarn sprayed by the component spinning head 6 sequentially passes through the lower yarn guide disc 7 and the upper yarn guide disc 8 to be wound on the high-speed winding machine 4, the side blowing device 9 is arranged at one side of the first frame 2, the air outlet of the side blowing device 9 is connected with the lower end of the spinning head 6 of the component spinning head, the utility model has the advantages that the volume of the equipment is greatly reduced, the equipment is totally concentrated on the same floor, and the cooling length of the side blowing device 9 necessary for high-, the requirement of polyamide 6 in the high-speed spinning process is met, the cost is low, and the efficiency is high.
The spinning device further comprises a die head 10, the die head 10 is arranged at the outlet of the screw extruder 5, and the component spinning nozzle 6 is located right below the die head 10, so that the spinning device is simple in structure and does not occupy space.
The die head 10 is provided with a metering pump, the inlet of the metering pump is communicated with the outlet of the screw extruder 5, the outlet of the metering pump is communicated with the component spinneret 6, and the inlet and the outlet of the metering pump are respectively provided with a high-temperature melt pressure sensor for monitoring the pressure and the temperature of the melt.
The die head 10 is a cuboid, cast aluminum heaters are covered on the front surface, the rear surface, the left surface and the upper surface of the die head 10, the right surface of the die head 10 is connected with an outlet of a screw extruder 5, the lower surface of the die head 10 is connected with a component spinning nozzle 6, the whole die head is independently a heating zone for temperature control, heat transfer is uniform, and the heat preservation performance is good.
As shown in fig. 5 and 6, the side blowing device 9 includes a side blowing duct 22 and a blowing channel 23, the side blowing duct 22 is obliquely disposed beside the first rack 2, the blowing channel 23 is disposed at the upper end of the side blowing duct 22, the side blowing duct 22 is communicated with the blowing channel 23, a punching plate 13, a multi-layer filter screen 14 and a honeycomb network 15 are sequentially disposed in the blowing channel 23 from one end far away from the first rack 2 to one end near the first rack 2, the punching plate 13 is used for homogenizing 600-800 Pa medium-pressure side blowing to the whole blowing section, so as to avoid high top and center wind speeds and low bottom and peripheral wind speeds; the multi-layer filter screen 14 is used for maintaining the pressure difference of the cross-blown air, reducing and homogenizing the air speed, and filtering the water mist and dust of the cross-blown air so as to avoid impacting the melt trickle; the honeycomb net 15 is used for rectifying cross-blown air into a laminar flow state, so that melt trickle can be solidified in a stable wind speed field, the blowing channel 23 is as wide as the heat-preservation die head, but the structure of the blowing channel is consistent with that of a production line, the cooling conditions of constant temperature, constant humidity and laminar flow required by high-speed spinning are precisely simulated, the starting is convenient, the electric energy is saved, the blown air flow is ensured to be in the laminar flow state, and the wind speed can be changed between 0.25m/s and 1.0m/s by adjusting a rear air door. Wind flows from the lower end of the side blow duct 22 to the upper end of the side blow duct 22 to be blown out from the blow passage 23
The side of the circumference of the assembly spinning nozzle 6 is sleeved with a round cast aluminum heater, the upper end of the round cast aluminum heater is contacted with the bottom of the die head 10, and the assembly spinning nozzle 6 is independently used as a heating zone for controlling temperature, so that the process adjustment is facilitated.
The top of the side blowing device 9 is connected with the lower end of the round cast aluminum heater, a heat insulation plate is arranged between the top of the side blowing device 9 and the lower end of the round cast aluminum heater and is separated by the heat insulation plate with the thickness of 12mm, so that heat loss is prevented, an air valve 24 is arranged at the lower end of a side blowing pipeline 22, constant-temperature, constant-humidity and stable-pressure air conditioning air is adjusted by the air valve 24, enters the rear part of the device, is blown forwards from a cellular network after being rectified and stabilized, the air speed of each point of the cellular network of the whole side blowing air is equal, the size of the air valve is controlled by the rear air valve, and the air valve can be adjusted between 0.25 m/. Specifically, the air valve 24 is a plate which is rotatably matched in the lower end of the side blowing pipeline 22, an arc-shaped sliding groove 25 is formed in the outer side face of the side blowing pipeline 22, a guide post 26 is arranged on the side face of the upper end of the air valve 24, and the guide post 26 is in sliding fit in the arc-shaped sliding groove 25, so that the position of the air valve 24 in the side blowing pipeline 22 can be adjusted conveniently, and the air speed can be adjusted accordingly.
It still includes platform 1, platform 1 fix respectively on first frame 2 and second frame 3, the stair are established to the platform side, the manual work of being convenient for stands on the platform, conveniently maintains the part on first frame 2 and the second frame 3.
Particularly, the utility model discloses a principle is that equipment volume reduces by a wide margin, and whole concentrating on same floor, still remain to spin necessary side blower 9 cooling length 0 ~ 1400mm at a high speed, satisfy the high-speed spinning process of polyamide 6 required.
Specifically, the mixed color master batch and polyamide 6 chips enter a hopper (the hopper is not marked in figure 1), are melted and extruded by a screw extruder, enter a single-outlet die head, are filtered by a component spinning nozzle and are extruded into melt trickle, the heating temperature of the component is 270 ℃, and the melt is cooled by a side blowing device to form silk strips. And oiling the strand bundle by an oil nozzle, passing through a yarn guide to bypass a lower yarn guide disc and an upper yarn guide disc, wherein the rotation direction of the upper yarn guide disc and the rotation direction of the lower yarn guide disc are the same as the running direction of the strand bundle, and the speed is 1000-4000 m/min. The strand silk enters a winder and is wound on a paper tube rotating on the winder.
Specifically, the spinneret assembly 6 adopts a single industrial grade 85 spinneret assembly, the feeding, spinning and winding processes are operated by one person, and other parts without waiting of a heat engine during the test period greatly reduce the material, power consumption and personnel investment.
Specifically, the die head 10 is an electric heating heat-preservation die head with precise control, biphenyl is not heated, the temperature of the cold machine is only raised for 1 hour, and compared with the cold machine of the production line, the cold machine is started for more than 1 day, so that a large amount of time is saved, and energy and time are saved.
Specifically, an industrial-grade high-speed synchronous godet motor is used as an upper godet and a lower godet (the diameter is 120mm, the surface is sprayed by plasma, the upper godet and the lower godet are directly connected with a three-phase permanent magnet synchronous motor and are subjected to high-speed dynamic balance correction, and the rpm is 0-10000) and an industrial-grade high-speed winding machine (the speed is 0-4300 m/min is adjustable), so that the industrial-grade high-speed synchronous godet motor has a long-time high-speed spinning capacity completely.
Specifically, as shown in fig. 3, the upper godet 8 and the lower godet 7 have the same structure, the lower godet 7 comprises a godet body 16 and a variable frequency motor 17, the variable frequency motor 17 is fixed at the bottom of the first frame 2, the godet 16 is arranged on an output shaft of the variable frequency motor 17, so that the rotating speed of the godet body 16 can be conveniently adjusted, the requirement of a high-speed spinning process is met, and meanwhile, an aviation power supply socket 18 is arranged on the upper surface of the variable frequency motor 17, so that the variable frequency motor 17 can be conveniently connected with a power. Does not occupy space.
Specifically, as shown in fig. 4, the high-speed winder 4 comprises a traverse yarn guide 19, an auxiliary grooved roller 20 and a winding roller 21, wherein the auxiliary grooved roller 20 is positioned between the traverse yarn guide 19 and the winding roller 21, and the swinging frequency control of the traverse yarn guide 19 and the auxiliary grooved roller 20 is adjusted by a driven frequency converter, so that the requirement of the polyamide 6 high-speed spinning process is better met.
Specifically, the lower godet 7 is located at the bottom of the first frame 2. The high-speed winder 4 can be adjusted between 1000-4300 m/min on the ground right below the upper godet 8, is provided with a traverse guide 19, a plasma spraying auxiliary grooved roller 20 and a winding roller 21 capable of expanding a paper tube from top to bottom, adjusts the swing frequency control of the traverse guide 19 and the auxiliary grooved roller 20 through a driving frequency converter, is laid by the traverse guide 19 and the auxiliary grooved roller 20 of the winder 11, and is finally wound on the paper tube on the winding roller 21 for forming.
Specifically, the screw extruder 5 is a universal single screw with the diameter of 25mm, the temperature is accurately controlled, a pressure sensor is arranged at an outlet, a pressure value and a servo driver for driving the screw form closed-loop control, the response is sensitive and accurate, the uniform and stable melt flow is improved, the screw extruder 5 is small, the diameter is only 25mm, only one component spinneret 6 is provided, but the diameter is consistent with that of a large production line, and the metering pump, the component spinneret 6, the side blowing device 9, the oil nozzle 11, the lower yarn guide disc 7, the upper yarn guide disc 8 and the high-speed winding machine 4 are highly simulated in the production process, so that the materials and the power consumption are saved in the color matching process, and the tested sample is highly connected with the industrialized quality.
The action process is as follows: firstly, mixing polyamide 6 color master batch and polyamide 6 chips, feeding the mixture into a screw extruder 5 from a hopper, and introducing protective gas into the bottom of the screw extruder; secondly, the color melt is converted into a metering pump which enters a die head 10, the color melt is pressurized by the metering pump and then enters a component spinning nozzle 6 below the die head 10, the temperature of a screw extruder 5, the temperature of the die head 10 and the temperature of the component spinning nozzle 6 are set to be 255-265 ℃, and the pressure is controlled to be 50 ba; thirdly, spraying the mixture from a spinneret plate of a spinneret, uniformly cooling the mixture by a side blowing device 9, and adjusting the side blowing speed to be 0.35-0.45 m/s; fourthly, sucking the filaments at the position of the side blowing device 9 by using a high-speed filament sucking gun, and collecting the filaments into bundles at the position of the oil nozzle 11; guiding the paper tube to a lower godet 7 through a godet 12 below an oil nozzle 11, hanging an upper godet 8 after steering, steering the paper tube downwards again, positioning the paper tube by a godet, then entering a transverse godet of a high-speed winder 4, passing through an auxiliary groove roller of plasma spraying, and then rolling the paper tube which is pressed and driven by a friction roller to form the paper tube. The speeds of the upper and lower godet reels and the high-speed winding machine are set to be 3500-4000 m/s.
On the basis of the above solution, if various changes or modifications of the present invention do not depart from the spirit and scope of the present invention, if they fall within the scope of the claims and the equivalent technology of the present invention, then the present invention is also intended to include these changes and modifications.
Claims (9)
1. The utility model provides a look device of polyamide 6 masterbatch, includes high-speed winder (4), its characterized in that: it includes first frame (2), second frame (3) and side blast apparatus (9), second frame (3) be located respectively between first frame (2) and high-speed winder (4), first frame (2) from the top down be equipped with screw extruder (5), subassembly spinning jet (6) and godet (7) down in proper order, second frame (3) upper end be equipped with godet (8), subassembly spinning jet (6) spun spinning through godet (7) down and last godet (8) around on high-speed winder (4) in proper order, side blast apparatus (9) establish in first frame (2) one side, the air outlet of side blast apparatus (9) link to each other with the lower extreme of subassembly spinning jet (6).
2. The color matching device for polyamide 6 color master batch as claimed in claim 1, wherein: the screw extruder further comprises a die head (10), wherein the die head (10) is arranged at the outlet of the screw extruder (5), and the assembly spinneret (6) is positioned right below the die head (10).
3. The color matching device for polyamide 6 color master batch as claimed in claim 2, wherein: and a metering pump is arranged on the die head (10), the inlet of the metering pump is communicated with the outlet of the screw extruder (5), and the outlet of the metering pump is communicated with the component spinneret (6).
4. The color matching device for polyamide 6 color master batch as claimed in claim 2, wherein: the die head (10) is a cuboid, cast aluminum heaters are covered on the front surface, the rear surface, the left surface and the upper surface of the die head (10), the right surface of the die head (10) is connected with an outlet of a screw extruder (5), and the lower surface of the die head (10) is connected with a component spinning nozzle (6).
5. The color matching device for polyamide 6 color master batch as claimed in claim 2, wherein: first frame (2) on still be equipped with oil sprayer (11) and godet (12), oil sprayer (11) be located between subassembly spinneret (6) and lower godet (7), godet (12) be located between oil sprayer (11) and lower godet (7), the spinning spout from subassembly spinneret (6) and get into godet (7) down through oil sprayer (11) and godet (12) in proper order.
6. The color matching device for polyamide 6 color master batch as claimed in claim 1, wherein: the side blowing device (9) comprises a side blowing pipeline (22) and a blowing channel (23), the side blowing pipeline (22) is obliquely arranged beside the first rack (2), the blowing channel (23) is arranged at the upper end of the side blowing pipeline (22), the side blowing pipeline (22) is communicated with the blowing channel (23), and a punching plate (13), a multilayer filter screen (14) and a cellular network (15) are sequentially arranged in the blowing channel (23) from one end far away from the first rack (2) to one end close to the first rack (2).
7. The color matching device for polyamide 6 color master batch as claimed in claim 2, wherein: the circular aluminum casting heater is sleeved on the circumferential side face of the component spinning nozzle (6), and the upper end of the circular aluminum casting heater is in contact with the bottom of the die head (10).
8. The color matching device for polyamide 6 masterbatch according to claim 7, wherein: the top of the side blowing device (9) is connected with the lower end of the round cast aluminum heater, and a heat insulation plate is arranged between the top of the side blowing device (9) and the lower end of the round cast aluminum heater.
9. The color matching device for polyamide 6 color master batch as claimed in claim 1, wherein: the device is characterized by further comprising a platform (1), wherein the platform (1) is respectively fixed on the first rack (2) and the second rack (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022193458.7U CN213596469U (en) | 2020-09-29 | 2020-09-29 | Color matching device of polyamide 6 color master batch |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022193458.7U CN213596469U (en) | 2020-09-29 | 2020-09-29 | Color matching device of polyamide 6 color master batch |
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| CN213596469U true CN213596469U (en) | 2021-07-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111798A (en) * | 2020-09-29 | 2020-12-22 | 广东新会美达锦纶股份有限公司 | Color matching device of polyamide 6 color master batch |
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2020
- 2020-09-29 CN CN202022193458.7U patent/CN213596469U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111798A (en) * | 2020-09-29 | 2020-12-22 | 广东新会美达锦纶股份有限公司 | Color matching device of polyamide 6 color master batch |
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