CN220099278U - Novel air-cooled spinning equipment - Google Patents

Abstract

The utility model relates to the technical field of monofilament spinning, in particular to novel air-cooled spinning equipment, which comprises: the device comprises a bracket, a screw extruder, a filter, a spinning box, a metering pump and a melt pipeline. The utility model is led into the screw extruder through the spinning slurry, is led into the spinning manifold through the filtration and deaeration treatment of the filter, and monitors the spinning slurry capacity in the spinning manifold in real time through the metering pump. And spout the spinning in the spinning box toward the melt pipeline through subassembly spinneret, when the melt pipeline, air conditioning equipment starts, lets in cold wind in to each air-cooled pipe for the air-cooled pipe lasts cold wind to the melt pipeline, has the effect of carrying out multilayer cooling to the melt pipeline and handle, makes intraductal spinning can obtain better cooling and handles, prevents the spinning fracture, and effectively avoids intraductal high temperature's spinning at vertical downwardly conveying in-process, because its inside temperature is greater than outside temperature far away and leads to the quality of shaping spinning different, thereby improves the production quality of spinning.

Description

Novel air-cooled spinning equipment

Technical Field

The utility model relates to the technical field of monofilament spinning, in particular to novel air-cooled spinning equipment.

Background

Along with the development of economy and science and technology, people put forward more abundant and various demands on textiles, and not only are textiles with abundant color tones and various wind patterns required, but also textiles with certain functions and the like are required.

Spinning equipment on the market is a machine for forming a fiber-forming polymer solution or melt into filaments, and is classified into three types, i.e., a wet spinning machine, a melt spinning machine, and a dry spinning machine, depending on the fiber spinning method. The melt spinning machine in the prior art is difficult to effectively cool in the yarn guiding process, and the temperature of the spinning in the tube is far higher than the external temperature due to hot melting, so that the temperature difference between the inside and the outside is large, the quality of the spinning is easily influenced, and even the phenomenon of brittle failure of the spinning occurs; in addition, the spinning equipment in the prior art is difficult to uniformly guide into the spinneret plate when the spinning slurry is conveyed, so that the shape of liquid flow flowing out of the spinneret plate at the later stage is changed, the phenomenon of uneven thickness of yarn often occurs, and the defect points of the yarn are forced to increase.

Disclosure of Invention

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and the appended drawings.

The utility model aims to overcome the defects and provide novel air-cooled spinning equipment.

In order to achieve the above object, the technical solution of the present utility model is: a novel air-cooled spinning device, comprising: the device comprises a bracket, a screw extruder, a filter, a spinning box, a metering pump, a melt pipeline, a side blowing assembly, a winding machine, a drafting hot roller, a slow cooling device and an oil roller, wherein the screw extruder is arranged at the upper end of the bracket; the filter is connected with the screw extruder and is used for filtering and defoaming spinning slurry; the spinning box body is arranged on one side of the filter and is used for containing and conveying spinning slurry; the metering pumps are arranged in a plurality and are arranged on the filter; the melt pipeline is arranged at the lower end of the spinning box body and is used for receiving spinning sprayed by the spinning box body; the cross-blowing component is arranged on the bracket and used for cooling the spinning in the melt pipeline; the winder is installed in the support lower extreme and is provided with a plurality of pairs of draft hot rolls, and slow cooling device sets up on the side blow subassembly and is used for slowing down the temperature and drops suddenly, and the oil roller is joined in marriage in the melt pipeline and is used for reducing the oil film that forms when spinning cooling.

Preferably, the support is at least divided into four layers, the spinning box body is positioned on the upper layer of the support, the melt pipeline penetrates through the support from top to bottom, the drafting hot roller is arranged on the support, the winding machine is positioned below the melt pipeline, and the side blowing component is arranged on the middle layer of the support.

Preferably, the spinning box and the screw extruder are provided with a filter and a screw extruder at both sides.

Preferably, the side air blowing component comprises air conditioning equipment and air cooling pipes, the air cooling pipes are arranged on two sides of the air conditioning equipment, air outlets of the air cooling pipes face to the melt pipeline, the air cooling pipes are located in the middle layer of the bracket, and the slow cooling device is arranged on the air cooling pipes.

Preferably, the spinning box comprises a connector plate, a feeding runner, a shell, an inner sand cup with a sealing groove, a filter screen, a splitter plate and a component spinneret plate with spinneret holes, wherein the connector plate is arranged at the upper end of the feeding plate, the feeding runner penetrates through the connector plate and the feeding plate to be connected with the inner sand cup with the sealing groove, the inner sand cup is matched into the shell, and the filter screen is arranged between the splitter plate and the inner sand cup and between the splitter plate and the component spinneret plate.

Preferably, the spinneret orifices of the module spinneret are connected to a melt conduit, and the feed channel is connected to the filter by a conduit.

Preferably, the feed channel is non-linear in shape.

Preferably, the joint of the inner sand cup and the feeding runner is a circular arc double-sided cone, and the inner sand cup is made of metal sand.

Preferably, gaskets are connected between the feeding flow passage and the interface plate and between the feeding flow passage and the feeding plate.

Preferably, the upper end of the shell is connected with the upper end of the feeding plate through a pressing ring, and a plurality of gaskets are arranged inside and outside the inner sand cup.

By adopting the technical scheme, the utility model has the beneficial effects that: the utility model is led into the screw extruder through the spinning slurry, is led into the spinning manifold through the filtration and deaeration treatment of the filter, and monitors the spinning slurry capacity in the spinning manifold in real time through the metering pump. The spinning in the spinning box body is sprayed to the melt pipeline through the component spinneret plate, when the spinning box body passes through the melt pipeline, the air conditioning equipment is started, cold air is introduced into each air cooling pipe, so that the air cooling pipe continuously blows the cold air to the melt pipeline, the multi-layer cooling treatment effect on the melt pipeline is realized, the spinning in the pipe can be better cooled, the spinning fracture is prevented, the phenomenon that the quality of formed spinning is different due to the fact that the temperature in the pipe is far higher than the external temperature in the vertical downward conveying process is effectively avoided, and the production quality of the spinning is improved; and through the cooperation between feeding runner and the interior sand cup in the spinning box for more even transport, carry the flow divider and filter the reposition of redundant personnel again, make more easily follow the even blowout of subassembly spinneret, and then realize sufficient homogeneity and provide the spinning quality body.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

It is apparent that these and other objects of the present utility model will become more apparent from the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings and figures.

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model, without limitation to the utility model.

In the drawings, like parts are designated with like reference numerals and are illustrated schematically and are not necessarily drawn to scale.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only one or several embodiments of the utility model, and that other drawings can be obtained according to such drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic diagram of a novel air-cooled spinning device;

FIG. 2 is a schematic cross-sectional view of the spinning beam of the present utility model;

FIG. 3 is a schematic top view of the filter screen of the present utility model;

FIG. 4 is a schematic cross-sectional view of the inner sand cup of the present utility model;

FIG. 5 is a block diagram of the working flow of a novel air-cooled spinning device of the utility model.

The main reference numerals illustrate: the device comprises a bracket-1, a screw extruder-2, a filter-3, a spinning box body-4, a metering pump-5, a melt pipeline-6, a side blowing component-7, a winding machine-8, a drawing hot roller-9, a slow cooling device-10, an oil roller-11, an air conditioning device-71, an air cooling pipe-72, a port plate-41, a feeding plate-42, a feeding runner-43, a shell-44, an inner sand cup-45, a filter screen-46, a splitter plate-47, a component spinneret plate-48, a gasket-49, a pressing ring-410 and a gasket-411.

Detailed Description

The following will describe embodiments of the present utility model in detail with reference to the drawings and examples, thereby solving the technical problems by applying technical means to the present utility model, and realizing the technical effects can be fully understood and implemented accordingly. It should be noted that, as long as no conflict is formed, each embodiment of the present utility model and each feature of each embodiment may be combined with each other, and the formed technical solutions are all within the protection scope of the present utility model.

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced without some of these specific details or in the specific manner described herein.

Referring to fig. 1-5, the present utility model provides a novel air-cooled spinning apparatus, comprising: the device comprises a bracket 1, a screw extruder 2, a filter 3, a spinning box 4, a metering pump 5, a melt pipeline 6, a side blowing assembly 7, a winding machine 8, a drafting hot roller 9, a slow cooling device 10 and an oil roller 11, wherein the screw extruder 2 is arranged at the upper end of the bracket 1; the filter 3 is connected with the screw extruder 2 and is used for filtering and defoaming spinning slurry; a spinning beam 4 is installed at one side of the filter 3 and is used for containing and delivering spinning dope; the metering pumps 5 are provided in several numbers and are mounted on the filter 3; the melt pipe 6 is arranged at the lower end of the spinning box 4 and is used for receiving the spinning sprayed by the spinning box 4; a cross-blowing assembly 7 is mounted on the support 1 and is used for cooling the spinning in the melt pipe 6; the winder 8 is mounted at the lower end of the support 1 and is provided with several pairs of drawing heat rollers 9, a slow cooling device 10 is provided on the side blowing assembly 7 and is used to slow down the sudden drop in temperature, and an oil roller 11 is fitted into the melt duct 6 and is used to reduce the oil film formed when the spinning cools. Wherein, the slow cooling device 10 is a hot air blower and the like, which is beneficial to preventing sudden cooling at a stroke when the temperature is reduced and has slow cooling function; the oil roller 11 is a degreasing roller, and has an effect of reducing an oil film formed when spinning is cooled, thereby reducing generation of a spun yarn, and eliminating static electricity.

According to some embodiments of the utility model, optionally, the support 1 is divided into at least four layers and the spinning beam 4 is located at the upper layer of the support 1, the melt duct 7 penetrates into the support 1 from top to bottom, and the spinning yarn ejected from the component spinneret 6 is conveyed from top to bottom to the lower layer of the support 1 through the melt duct 7. The winding machine 8 and the drawing hot roller 9 are arranged at the lower layer of the bracket 1 and below the melt pipe 6, and the winding machine 8 and the drawing hot roller 9 carry out winding treatment on the spinning yarn sent out by the melt pipe 6.

According to some embodiments of the utility model, optionally, the spinning beam 4 and the screw extruder 2 are provided with a filter 3 and the screw extruder 2 on both sides. The screw extruders 2 on both sides can work simultaneously, and the spinning dope is introduced into the spinning beam 4 together, thereby improving the working efficiency.

According to some embodiments of the present utility model, optionally, the side air blowing assembly 7 includes an air conditioning device 71 and an air cooling pipe 72, the air cooling pipe 72 is disposed on two sides of the air conditioning device 71, an air outlet of the air cooling pipe 72 faces the melt pipe 6, the air cooling pipe 72 is located in the middle layer of the bracket 1, and the slow cooling device 10 is mounted on the air cooling pipe 72. The air conditioning equipment 71 lets in cold wind to the forced air cooling pipe 72 for the forced air cooling pipe 72 is continuous to blowing cold wind to melt pipe 6, and the middle two-layer all has forced air cooling pipe 72 air-out of support 1, has the effect of carrying out multilayer cooling to melt pipe 6 and handle, makes intraductal spinning effectively cool down, and through slow cooling device 10, for air heater etc. is favorable to preventing suddenly cooling down when the temperature drops, has slow cooling effect.

According to some embodiments of the present utility model, optionally, the spinning manifold 4 includes a port plate 41, a feed plate 42, a feed runner 43, a housing 44, an inner sand cup 45 with a seal groove, a filter screen 46, a diverter plate 47, and a component spinneret 48 with spinneret holes, the port plate 41 is mounted on the upper end of the feed plate 42, the feed runner 43 passes through the port plate 41, the feed plate 42 is connected with the inner sand cup 45 with a seal groove, the inner sand cup 45 is fitted into the housing 44, and the filter screen 46 is disposed between the diverter plate 47 and the inner sand cup 45, and between the diverter plate 47 and the component spinneret 48. The feeding flow channel 43 guides the spinning slurry of the filter 3 into the inner sand cup 45, the spinning slurry passes through the filter screen 46 at the lower side of the inner sand cup 45, the impurity carried in the spinning slurry is filtered, the filtered spinning slurry uniformly flows into the flow dividing plate 47, the flow dividing plate 47 evenly divides the spinning slurry to each spinneret hole of the component spinneret plate 48 again through the filter screen 46, and finally the spinning slurry is guided out of the spinning box 4 and enters the melt pipeline 6.

According to some embodiments of the present utility model, the orifices of the module spinneret 48 are optionally connected to the melt conduit 6 such that the material exiting the orifices can be passed into the melt conduit 6 for further delivery; the feed channel 43 is connected to the filter 3 via a line, so that the filter 3 can introduce material into the feed channel 43 via the line.

According to some embodiments of the utility model, the feed channel 43 is optionally non-linear in shape. The feeding flow channels 43 are provided with a plurality of non-linear shapes which can reserve positions for the hole sites of other feeding flow channels 43, so that the device can carry out double-component spinning or multi-component spinning together, has higher applicability and can meet the requirements of users. And if the feeding flow channel 43 is straight, the spinning solution will be unevenly distributed, resulting in a defect of thick filaments.

According to some embodiments of the present utility model, optionally, the connection between the inner sand cup 45 and the feeding runner 43 is a circular arc double-sided cone, so as to primarily split the spinning slurry into the inner sand cup 45; the inner sand cup 45 is made of metal sand and has the function of enabling the spinning slurry to flow more uniformly and filtering coarser impurities.

According to some embodiments of the present utility model, optionally, a gasket 49 is connected between the feed runner 43 and the interface plate 41, and the feed plate 42. The device has the functions of fastening the feeding flow channel 43, the interface plate 41 and the feeding plate 42, so that the feeding flow channel 43 is more stable and is not easy to shake when the spinning stock solution is conveyed, and the conveying is smoother.

According to some embodiments of the present utility model, optionally, the upper end of the housing 44 is connected to the upper end of the feeding plate 42 through a pressing ring 410, which has the function of reinforcing the connection between the housing 44 and the feeding plate 42; a plurality of gaskets 411 are arranged inside and outside the inner sand cup 45. The gasket 411 is an aluminum gasket, and its main purpose is to prevent leakage of components in the apparatus.

Example 1:

when the device is used, the side air blowing component 7 is arranged in the middle layer of the bracket 1, when an operator uses the device, firstly, spinning slurry is introduced into the screw extruder 2, is introduced into the spinning manifold 4 through filtration and deaeration treatment of the filter 3, and the metering pump 5 monitors the capacity of the spinning slurry in the spinning manifold 4 in real time, so that the device has the function of monitoring the material liquid level and measurement. When the filament is required to be discharged, a filament outlet hole in the spinning box body 4 is opened, spinning slurry in the spinning box body 4 is sprayed to a melt pipeline 6 in a monofilament mode, the spinning slurry is conveyed to a drafting hot roller 9 through the melt pipeline 6, and a plurality of the drafting hot rollers 9 convey spinning to a winding machine 8 for winding. When the air conditioner 71 is started through the melt pipe 6, cold air is blown into each air cooling pipe 72, so that the air cooling pipes 72 continuously blow the cold air to the melt pipe 6, and the air conditioner has the effect of performing multi-layer cooling treatment on the melt pipe 6, so that spinning in the pipes can be effectively cooled, and the production quality of spinning is improved.

Example 2:

when the device is used by an operator, firstly, spinning slurry is introduced into a screw extruder 2, filtered and defoamed by a filter 3 and introduced into a feed runner 43 in a spinning box 4, the feed runner 43 passes through a joint plate 41 and a feed plate 42, the spinning slurry is uniformly introduced into an inner sand cup 45, a filter screen 46 under the inner sand cup 45 is used for primary filtration and then introduced into a splitter plate 47, the split spinning slurry with an auxiliary splitter plate 47 is filtered again through the filter screen 46 under the splitter plate 47, so that impurities of the slurry are completely filtered, finally, the split spinning slurry is sprayed onto each spinneret hole of a spinneret plate 48, and then the spinning slurry is sprayed to a melt pipeline 6 in a monofilament mode, conveyed to a drafting hot roller 9 through the melt pipeline 6, and then conveyed to a winding machine 8 by a plurality of drafting hot rollers 9 for winding. When the air conditioner 71 is started through the melt pipe 6, cold air is blown into each air cooling pipe 72, so that the air cooling pipes 72 continuously blow the cold air to the melt pipe 6, and the air conditioner has the effect of performing multi-layer cooling treatment on the melt pipe 6, so that spinning in the pipes can be effectively cooled, and the production quality of spinning is improved.

It is to be understood that the disclosed embodiments are not limited to the specific process steps or materials disclosed herein, but are intended to extend to equivalents of such features as would be understood by one of ordinary skill in the relevant arts. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

Reference in the specification to "an embodiment" means that a particular feature, or characteristic, described in connection with the embodiment is included in at least one embodiment of the utility model. Thus, appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.

Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, numbers, etc., to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that the utility model can be practiced without one or more of the specific details, or with other methods, components, materials, etc.

Claims (10)

1. A novel air-cooled spinning device, comprising:

a bracket (1);

the screw extruder (2) is arranged at the upper end of the bracket (1);

a filter (3) which is connected to the screw extruder (2) and is used for filtering and defoaming the spinning dope;

a spinning beam (4) installed at one side of the filter (3) and for receiving and transporting spinning dope;

a metering pump (5) which is provided in several and is mounted on the filter (3);

a melt pipe (6) installed at the lower end of the spinning beam (4) and used for receiving the spinning ejected from the spinning beam (4);

a cross-blowing assembly (7) mounted on the support (1) and used for cooling the spinning in the melt pipe (6);

and a winding machine (8) which is arranged at the lower end of the bracket (1) and is provided with a plurality of pairs of drafting hot rollers (9).

2. The novel air-cooled spinning device according to claim 1, wherein: the support (1) is at least divided into four layers, the spinning box body (4) is located on the upper layer of the support (1), the melt pipeline (6) penetrates through the support (1) from top to bottom, the drafting hot roller (9) is installed on the support (1), the winding machine (8) is located below the melt pipeline (6), and the side blowing assembly (7) is installed on the middle layer of the support (1).

3. The novel air-cooled spinning device according to claim 1, wherein: the two sides of the spinning box body (4) and the screw extruder (2) are provided with a filter (3) and the screw extruder (2).

4. The novel air-cooled spinning device according to claim 2, wherein: the side air blowing component (7) comprises air conditioning equipment (71) and air cooling pipes (72), the air cooling pipes (72) are arranged on two sides of the air conditioning equipment (71), air outlets of the air cooling pipes (72) face to the melt pipeline (6), the air cooling pipes (72) are located in the middle layer of the support (1), and the slow cooling device (10) is arranged on the air cooling pipes (72).

5. The novel air-cooled spinning device according to claim 1, wherein: spinning box (4) include interface board (41), feed plate (42), feed runner (43), casing (44), have interior sand cup (45) of seal groove, filter screen (46), flow distribution plate (47), have the subassembly spinneret (48) of spinneret orifice, install in feed plate (42) upper end interface board (41), feed runner (43) pass interface board (41), feed plate (42) are connected with interior sand cup (45) of having the seal groove, interior sand cup (45) are joined in marriage in casing (44), between flow distribution plate (47) and interior sand cup (45), all be provided with filter screen (46) between flow distribution plate (47) and subassembly spinneret (48), the spinneret orifice of subassembly spinneret (48) is connected to on melt pipeline (6), link to each other through the pipeline between feed runner (43) and filter (3).

6. The novel air-cooled spinning device according to claim 1, wherein: also comprises a slow cooling device (10) which is arranged on the side blowing assembly (7) and is used for slowing down the sudden drop of temperature.

7. The novel air-cooled spinning device according to claim 1, wherein: also included is an oil roller (11) which is fitted into the melt channel (6) and serves to reduce the oil film formed when the spinning cools.

8. The novel air-cooled spinning device according to claim 5, wherein: the joint of the inner sand cup (45) and the feeding runner (43) is a circular arc double-sided cone, and the inner sand cup (45) is made of metal sand.

9. The novel air-cooled spinning device according to claim 5, wherein: gaskets (49) are connected between the feeding flow passage (43) and the interface plate (41) and between the feeding flow passage and the feeding plate (42).

10. The novel air-cooled spinning device according to claim 5, wherein: the upper end of the shell (44) is connected with the upper end of the feeding plate (42) through a pressing ring (410), and a plurality of gaskets (411) are arranged inside and outside the inner sand cup (45).