CN111499183A - Method, device and equipment for adjusting temperature distribution of wire drawing bushing - Google Patents
Method, device and equipment for adjusting temperature distribution of wire drawing bushing Download PDFInfo
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- CN111499183A CN111499183A CN202010230506.7A CN202010230506A CN111499183A CN 111499183 A CN111499183 A CN 111499183A CN 202010230506 A CN202010230506 A CN 202010230506A CN 111499183 A CN111499183 A CN 111499183A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The invention discloses a method, a device and equipment for adjusting the temperature distribution of a bushing, wherein the method comprises the following steps: dividing the wire drawing bushing plate into a plurality of areas, wherein each area is provided with an air cooling device; obtaining the temperatures of a plurality of first bushing plates which are in one-to-one correspondence with a plurality of areas; judging whether the temperatures of the first bushing plates are the same as a preset temperature threshold value or not; if the first bushing temperature different from the preset temperature threshold value exists, adjusting the wind pressure of the air cooling device in the area corresponding to the first bushing temperature different from the preset temperature threshold value, and obtaining a second bushing temperature after the wind pressure is adjusted; judging whether the temperature of the second bushing is the same as a preset temperature threshold value or not; and if the temperature of the second bushing is the same as the preset temperature threshold value, judging that the temperature distribution of the wire drawing bushing is uniform, and finishing the adjustment of the wind pressure. By implementing the method, the phenomena of overflow and crystallization in the process of filament guiding are avoided, the yield of the protofilament is improved, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of fiber drawing, in particular to a method, a device and equipment for adjusting temperature distribution of a wire drawing bushing.
Background
Basalt fiber is the only non-cancer green healthy vitreous fiber product without environmental pollution so far, and the raw material is taken from natural ore without any additive. The basalt fiber has a series of excellent performances of green, health, high temperature resistance, acid and alkali resistance, radiation resistance and the like, and is widely seen by the material industry and users. However, the dispersion of basalt ore components is large, and the basalt melt has the characteristics of poor heat permeability, easy crystallization and the like, so that the temperature distribution uniformity of the melt flowing into a bushing slot is poor easily in the production process of basalt fibers, and the wire drawing bushing has large temperature fluctuation. However, the basalt forming temperature range is narrow, the crystallization temperature is high, and the overflow phenomenon is easily formed in the high temperature area in the wire leading process; in the area with lower temperature, crystallization is easy to form, which leads to the blockage of the discharge spout. Therefore, the two phenomena can be caused by the uneven temperature of the bushing, and a large amount of time is consumed for processing the bushing, so that the labor intensity of workers is increased, the wire drawing yield of the precursor is reduced, and the production cost is increased.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect of the diffuse flow phenomenon and the crystallization phenomenon caused by the non-uniform temperature distribution of the bushing plate in the prior art, so that the method, the device and the equipment for adjusting the temperature distribution of the wire drawing bushing plate are provided.
According to a first aspect, an embodiment of the present invention provides a method for adjusting a temperature distribution of a bushing, including: dividing the wire drawing bushing plate into a plurality of areas, wherein each area is provided with an air cooling device; obtaining the temperatures of a plurality of first bushing plates which are in one-to-one correspondence with the plurality of areas; judging whether the temperatures of the first bushing plates are the same as a preset temperature threshold value or not; if the first bushing temperature different from the preset temperature threshold exists, adjusting the wind pressure of the air cooling device in the area corresponding to the first bushing temperature different from the preset temperature threshold, and acquiring a second bushing temperature after the wind pressure is adjusted; judging whether the temperature of the second bushing is the same as the preset temperature threshold value or not; and if the temperature of the second bushing is the same as the preset temperature threshold value, judging that the temperature distribution of the wire drawing bushing is uniform, and finishing the adjustment of the wind pressure.
With reference to the first aspect, in a first implementation manner of the first aspect, the method further includes: if the temperatures of the first bushing plates are the same as the preset temperature threshold value, the wind pressure output by the air cooling device at present is kept.
With reference to the first aspect, in a second implementation manner of the first aspect, if there is a first bushing temperature different from the preset temperature threshold, adjusting a wind pressure of the air cooling device in an area corresponding to the first bushing temperature different from the preset temperature threshold, and obtaining a second bushing temperature after the wind pressure is adjusted, includes: if the first bushing temperature is higher than the preset temperature threshold, controlling a corresponding air cooling device to increase a preset air pressure value correspondingly higher than the preset temperature threshold, and acquiring the second bushing temperature after the preset air pressure value is increased; if the first bushing temperature is lower than the preset temperature threshold value, controlling the corresponding air cooling device to reduce a preset air pressure value correspondingly lower than the preset temperature threshold value, and obtaining the second bushing temperature after the preset air pressure value is reduced.
With reference to the second embodiment of the first aspect, in a third embodiment of the first aspect, the method further includes: and if the second bushing temperature is different from the preset temperature threshold value, continuously adjusting the wind pressure of the air cooling device until the second bushing temperature after the wind pressure is adjusted is the same as the preset temperature threshold value, and finishing the adjustment of the wind pressure.
With reference to the first aspect or any one of the first to third embodiments of the first aspect, in a fourth embodiment of the first aspect, the acquiring temperatures of the plurality of bushing plates in one-to-one correspondence with the plurality of areas includes: acquiring the bushing temperature corresponding to the plurality of areas one by one every a preset period; the bushing temperature comprises the first bushing temperature and the second bushing temperature.
According to a second aspect, an embodiment of the present invention provides a device for adjusting a temperature distribution of a bushing, including: the cutting module is used for dividing the wire drawing bushing into a plurality of areas, and each area is provided with an air cooling device; the acquisition module is used for acquiring the temperatures of a plurality of first bushing plates which are in one-to-one correspondence with the plurality of areas; the first judgment module is used for judging whether the temperatures of the first bushing plates are the same as a preset temperature threshold value or not; the adjusting module is used for adjusting the wind pressure of the air cooling device in an area corresponding to the first bushing temperature different from the preset temperature threshold value if the first bushing temperature different from the preset temperature threshold value exists, and acquiring a second bushing temperature after the wind pressure is adjusted; the second judgment module is used for judging whether the temperature of the second bushing is the same as the preset temperature threshold value or not; and the judging module is used for judging that the temperature distribution of the wire drawing bushing is uniform if the temperature of the second bushing is the same as the preset temperature threshold value, and finishing the regulation of the wind pressure.
With reference to the second aspect, in a first embodiment of the second aspect, the method further includes: and the maintaining module is used for maintaining the wind pressure output by the air cooling device at present if the temperatures of the first bushing plates are the same as the preset temperature threshold value.
With reference to the second aspect, in a second embodiment of the second aspect, the adjusting module includes: the boosting submodule is used for controlling a corresponding air cooling device to increase a preset air pressure value correspondingly higher than the preset temperature threshold value if the first bushing temperature higher than the preset temperature threshold value exists, and acquiring the second bushing temperature after the preset air pressure value is increased; and the voltage reduction sub-module is used for controlling the corresponding air cooling device to reduce the preset air pressure value correspondingly lower than the preset temperature threshold value if the first bushing temperature smaller than the preset temperature threshold value exists, and acquiring the second bushing temperature after the preset air pressure value is reduced.
According to a third aspect, an embodiment of the present invention provides a computer device, including: a memory and a processor, wherein the memory and the processor are communicatively connected with each other, the memory stores computer instructions, and the processor executes the computer instructions to execute the method for adjusting the temperature distribution of the bushing plate according to the first aspect or any embodiment of the first aspect.
According to a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, which stores computer instructions for causing a computer to execute the method for adjusting a temperature distribution of a bushing according to the first aspect or any of the embodiments of the first aspect.
The technical scheme of the invention has the following advantages:
the method, the device and the equipment for adjusting the temperature distribution of the wire drawing bushing provided by the invention divide the wire drawing bushing into a plurality of areas, each area is provided with an air cooling device, the temperature of a first bushing of each area is respectively obtained, the plurality of areas correspond to the temperature of a plurality of first bushings, whether the temperature of each first bushing is the same as a preset temperature threshold value or not is judged, if the temperature of the first bushing is different from the preset temperature threshold value, the air pressure of the air cooling device of the area corresponding to the temperature of the first bushing different from the preset temperature threshold value is adjusted, the temperature of a second bushing after the air pressure is adjusted is obtained, whether the temperature of the second bushing is the same as the preset temperature threshold value or not is judged, if the temperature of the second bushing is the same as the preset temperature threshold value, the temperature distribution of the wire drawing bushing is judged to be uniform, and the adjustment of the air pressure is finished. By implementing the method, the cooling wind pressure in different areas can be automatically adjusted according to the deviation condition of the temperature of the bushing, so that the temperature distribution of the bushing is quickly adjusted, the phenomena of overflow and crystallization in the wire leading process are avoided, the yield of the precursor is improved, the production cost is reduced, the problem of the bushing caused by the overflow or crystallization is avoided, the processing time of the bushing is reduced, the labor efficiency is improved, and the labor intensity is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flow chart of a method for adjusting the temperature distribution of a bushing in an embodiment of the present invention;
FIG. 2 is a flow chart of a method for adjusting the temperature distribution of a bushing in an embodiment of the invention;
FIG. 3 is a schematic block diagram of an apparatus for adjusting the temperature distribution of a bushing according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a computer device in an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment provides a method for adjusting temperature distribution of a bushing, which is applied to a fiber bushing, such as a basalt fiber bushing, an alkali-free glass wire, a medium-alkali glass wire, a high-strength glass wire, a low-dielectric glass wire and the like, and as shown in fig. 1, the method includes the following steps:
and S11, dividing the bushing plate into a plurality of areas, wherein each area is provided with an air cooling device.
For example, taking the basalt fiber drawing bushing as an example, the basalt fiber drawing bushing can be divided into a plurality of areas, and each area can be provided with a corresponding air cooling device, the air cooling device can blow cooling compressed air to the filament root position at the end part of the discharge spout through a stainless steel pipe with the inner diameter of about 1mm, so as to achieve the purpose of cooling the filament root position, the purpose of adjusting the cooling strength can be achieved by adjusting the air pressure of the cooling compressed air, namely the larger the cooling strength is, the cooling air pressure can be controlled through a pressure adjusting valve, the adjusting valve can be connected with a P L C control system, the P L C control system can adjust the cooling air pressure of the air cooling device, the number of the areas of the cooling bushing and the area of the areas are not limited by the P L C control system, and the person in the field can determine the actual drawing technology according to the needs.
S12, obtaining a plurality of first bushing temperatures corresponding to the plurality of areas one by one.
Illustratively, the first bushing temperature may be obtained by an optical pyrometer mounted on the bushing. An optical pyrometer can be fixedly arranged on each of the plurality of areas respectively, and the temperatures of the first bushing plates of the plurality of areas can be monitored and acquired respectively. For example, divide into three region with the wire drawing bushing, bushing top, bushing middle part and bushing below promptly, can all fix in the lower department of the temperature of bushing top, bushing middle part and bushing below and place an optics pyrometer, monitor the temperature of bushing back below through this optics pyrometer, acquire the first bushing temperature of bushing top, bushing middle part and bushing below respectively. The obtaining mode of the first bushing temperature is not limited in the present application, and can be determined by those skilled in the art according to actual needs.
And S13, judging whether the temperatures of the first bushing plates are the same as the preset temperature threshold value or not.
After the optical pyrometers arranged in the respective areas monitor the first bushing temperatures corresponding to the respective areas, the first bushing temperatures corresponding to the respective areas can be transmitted to the P L C control system, and the P L C control system compares and judges the relationship between the actually measured first bushing temperatures and the preset temperature threshold.
And S14, if the first bushing temperature different from the preset temperature threshold exists, adjusting the wind pressure of the air cooling device in the area corresponding to the first bushing temperature different from the preset temperature threshold, and acquiring the second bushing temperature after the wind pressure is adjusted.
For example, if it is determined by the P L C control system that there is a bushing region where the first bushing temperature is different from the preset temperature threshold, the P L C control system may control the pressure regulating valve to regulate the cooling air pressure, specifically, when the P L C control system receives that the first bushing temperature is different from the preset temperature threshold, compare the difference between the first bushing temperature and the preset temperature threshold, transmit a specific regulation instruction of increasing or decreasing to the pressure regulating valve according to the comparison result, the pressure regulating valve regulates the air pressure according to the received regulation instruction, and the optical pyrometer installed in the corresponding bushing region may obtain the second bushing temperature after the air pressure regulation.
As an optional implementation manner of the present application, step S14 includes:
firstly, if the first bushing temperature is higher than the preset temperature threshold, controlling the corresponding air cooling device to increase the preset air pressure value correspondingly higher than the preset temperature threshold, and acquiring the second bushing temperature after the preset air pressure value is increased.
For example, when the P L C control system receives that the first bushing temperature is different from the preset temperature threshold, the P L C control system compares the difference between the first bushing temperature and the preset temperature threshold, and if the comparison result is that the first bushing temperature is greater than the preset temperature threshold, the P L C control system may transmit an adjustment instruction for increasing the preset wind pressure value to the pressure regulating valve, and the pressure regulating valve increases the cooling wind pressure by the received adjustment instruction by the preset wind pressure value, and then obtains the second bushing temperature after increasing the preset wind pressure value by the optical pyrometer of the corresponding area.
Secondly, if the first bushing temperature is lower than the preset temperature threshold, controlling the corresponding air cooling device to reduce a preset air pressure value correspondingly lower than the preset temperature threshold, and obtaining a second bushing temperature after the preset air pressure value is reduced.
For example, if the difference between the first bushing temperature and the preset temperature threshold is compared by the P L C control system, and as a result, the first bushing temperature is lower than the preset temperature threshold, the P L C control system may transmit an adjustment instruction for reducing the preset wind pressure value to the pressure adjustment valve, and the pressure adjustment valve reduces the cooling wind pressure by the preset wind pressure value through the received adjustment instruction, and then obtains the second bushing temperature after reducing the preset wind pressure value by the optical pyrometer in the corresponding region, for example, when the first bushing temperature is lower than the preset temperature threshold by 5 ℃, the cooling wind pressure in the bushing region corresponding to the first bushing temperature is reduced by 2KPa, and when the first bushing temperature is lower than the preset temperature threshold by more than 10 ℃, the cooling wind pressure in the bushing region corresponding to the first bushing temperature is reduced by 5 KPa.
And S15, judging whether the temperature of the second bushing is the same as the preset temperature threshold value.
For example, after the optical pyrometer monitors the second bushing temperature of the corresponding area, the second bushing temperature may be transmitted to the P L C control system, and the P L C control system compares the actually measured second bushing temperature with a preset temperature threshold, and determines whether the second bushing temperature after the wind pressure is adjusted is the same as the preset temperature threshold.
And S16, if the temperature of the second bushing is the same as the preset temperature threshold, judging that the temperature distribution of the wire drawing bushing is uniform, and finishing the adjustment of the wind pressure.
For example, if the P L C control system compares the actually measured second bushing temperature with the preset temperature threshold to obtain a result that the second bushing temperature is the same as the preset temperature threshold, it may be determined that the temperature distribution of the wire drawing bushing is the same at this time, and the wind pressure adjustment is ended.
The method for adjusting the temperature distribution of the bushing plate for drawing wire provided by this embodiment includes dividing the bushing plate for drawing wire into a plurality of regions, each region being provided with an air cooling device, respectively obtaining a first bushing temperature of each region, the plurality of regions corresponding to a plurality of first bushing temperatures, determining whether each first bushing temperature is the same as a preset temperature threshold, if there is a first bushing temperature different from the preset temperature threshold, adjusting the air pressure of the air cooling device of the region corresponding to the first bushing temperature different from the preset temperature threshold, obtaining a second bushing temperature after adjusting the air pressure, determining whether the second bushing temperature is the same as the preset temperature threshold, and if the second bushing temperature is the same as the preset temperature threshold, determining that the temperature distribution of the bushing plate is uniform, and ending the adjustment of the air pressure. The method can automatically adjust the cooling wind pressure of different areas according to the deviation condition of the temperature of the bushing, thereby achieving the purpose of quickly adjusting the temperature distribution of the bushing, avoiding the phenomena of overflow and crystallization in the wire leading process, improving the yield of the precursor, reducing the production cost, avoiding the problem of the bushing caused by the overflow or crystallization, reducing the processing time of the bushing, improving the labor efficiency and lightening the labor intensity.
As an alternative embodiment of the present application, as shown in fig. 2, the method further includes:
and S17, if the temperatures of the first bushing plates are the same as the preset temperature threshold value, keeping the wind pressure output by the current air cooling device.
For example, if the first bushing temperature corresponding to each region of the obtained determination result is the same as the preset temperature threshold value through the judgment of the P L C control system, it may be determined that the temperature distribution of the wire-drawing bushing is uniform at this time, and the adjustment of the cooling wind pressure is not needed.
As an optional embodiment of the present application, the method further comprises: and if the temperature of the second bushing is different from the preset temperature threshold, continuing to adjust the wind pressure of the air cooling device until the temperature of the second bushing after the wind pressure is adjusted is the same as the preset temperature threshold, and finishing the adjustment of the wind pressure.
For example, if the temperature of the second bushing after the wind pressure adjustment received by the P L C control system is still different from the preset temperature threshold, the P L C control system continues to control the pressure regulating valve of the air cooling device to adjust the cooling wind pressure until the temperature of the second bushing after the wind pressure adjustment is the same as the preset temperature threshold, that is, the temperature distribution of the wire drawing bushing is uniform.
As an optional embodiment of the present application, acquiring a plurality of bushing temperatures in one-to-one correspondence with a plurality of areas includes: acquiring the bushing temperature corresponding to the plurality of areas one by one every a preset period; the bushing temperature comprises the first bushing temperature and the second bushing temperature.
For example, if the first temperature measured in the 1 st period is different from the preset temperature threshold, the P L C control system adjusts the cooling air pressure of the air cooling device, after the adjustment of the cooling air pressure is finished, the optical pyrometer continues to monitor the temperature of the wire drawing bushing, and if the second temperature monitored after 2 minutes is still greatly different from the preset temperature threshold, the P L C control system continues to adjust the cooling air pressure of the air cooling device on the basis of the previous adjustment until the second temperature of the bushing is adjusted to be within the allowable range of the preset temperature threshold.
Example 2
This embodiment provides a regulating device of bushing temperature distribution, is applied to on the fibre bushing, as shown in fig. 3, includes:
and the cutting module 21 is used for dividing the wire drawing bushing into a plurality of areas, and each area is provided with an air cooling device. For details, please refer to the description related to step S11 in any of the above method embodiments, which is not repeated herein.
The obtaining module 22 is configured to obtain a plurality of first bushing temperatures corresponding to the plurality of regions one to one. For details, please refer to the description related to step S12 in any of the above method embodiments, which is not repeated herein.
The first determining module 23 is configured to determine whether the temperatures of the first bushing are the same as a preset temperature threshold. For details, please refer to the description related to step S13 in any of the above method embodiments, which is not repeated herein.
And the adjusting module 24 is configured to adjust the wind pressure of the air cooling device in an area corresponding to a first bushing temperature different from the preset temperature threshold if the first bushing temperature different from the preset temperature threshold exists, and obtain a second bushing temperature after the wind pressure is adjusted. For details, please refer to the description related to step S14 in any of the above method embodiments, which is not repeated herein.
And the second judging module 25 is used for judging whether the temperature of the second bushing is the same as the preset temperature threshold value. For details, please refer to the description related to step S15 in any of the above method embodiments, which is not repeated herein.
And the judging module 26 is configured to judge that the temperature distribution of the wire drawing bushing is uniform and finish the adjustment of the wind pressure if the temperature of the second bushing is the same as the preset temperature threshold. For details, please refer to the description related to step S16 in any of the above method embodiments, which is not repeated herein.
According to the adjusting device for the temperature distribution of the wire drawing bushing, the wire drawing bushing is divided into a plurality of areas through the dividing module, and each area is provided with one air cooling device; respectively acquiring the first bushing temperature of each area by an acquisition module, wherein the plurality of areas correspond to the plurality of first bushing temperatures; the first judgment module judges whether the temperature of each first bushing is the same as a preset temperature threshold value or not, if the temperature of each first bushing is different from the preset temperature threshold value, the air pressure of the air cooling device in an area corresponding to the temperature of the first bushing, which is different from the preset temperature threshold value, is adjusted by the adjustment module, and the temperature of a second bushing after the air pressure is adjusted is obtained; and then judging whether the temperature of the second bushing is the same as the preset temperature threshold value or not by the second judging module, and if the temperature of the second bushing is the same as the preset temperature threshold value, judging that the temperature distribution of the wire drawing bushing is uniform by the judging module, and finishing the adjustment of the wind pressure. The device can automatically adjust the cooling wind pressure of different areas according to the deviation condition of the temperature of the bushing, thereby achieving the purpose of quickly adjusting the temperature distribution of the bushing, avoiding the phenomena of overflow and crystallization in the wire leading process, improving the yield of the precursor, reducing the production cost, simultaneously avoiding the problem of the bushing caused by the overflow or crystallization, reducing the processing time of the bushing, improving the labor efficiency and lightening the labor intensity.
As an optional embodiment of the present application, the apparatus further comprises:
and the maintaining module is used for maintaining the wind pressure output by the current air cooling device if the temperatures of the first bushing plates are the same as the preset temperature threshold value.
As an alternative embodiment of the present application, the adjusting module 24 includes:
and the boosting submodule is used for controlling the corresponding air cooling device to increase the preset air pressure value correspondingly higher than the preset temperature threshold value if the first bushing temperature higher than the preset temperature threshold value exists, and acquiring the second bushing temperature after the preset air pressure value is increased.
And the voltage reduction sub-module is used for controlling the corresponding air cooling device to reduce a preset air pressure value correspondingly lower than a preset temperature threshold value if the first bushing temperature lower than the preset temperature threshold value exists, and acquiring a second bushing temperature after the preset air pressure value is reduced.
As an optional embodiment of the present application, the apparatus further comprises:
and if the second bushing temperature is different from the preset temperature threshold value, continuously adjusting the wind pressure of the air cooling device until the second bushing temperature after the wind pressure is adjusted is the same as the preset temperature threshold value, and finishing the adjustment of the wind pressure.
As an optional embodiment of the present application, the apparatus further comprises:
the period acquisition module is used for acquiring the temperatures of a plurality of bushing plates which are in one-to-one correspondence with a plurality of areas, and comprises: acquiring the bushing temperature corresponding to the plurality of areas one by one every a preset period; the bushing temperature includes a first bushing temperature and a second bushing temperature.
Example 3
An embodiment of the present invention further provides a computer device, as shown in fig. 4, the device includes a processor 31 and a memory 32, where the processor 31 and the memory 32 may be connected by a bus or in another manner, and fig. 4 takes the connection by the bus 30 as an example.
The processor 31 may be a Central Processing Unit (CPU). The Processor 31 may also be other general-purpose processors, Digital Signal Processors (DSPs), Graphics Processing Units (GPUs), embedded Neural Network Processors (NPUs), or other dedicated deep learning coprocessors, Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs), or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or any combination thereof.
The memory 32, which is a non-transitory computer-readable storage medium, can be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules corresponding to the method for adjusting the temperature distribution of the bushing in the embodiment of the present invention (for example, the dividing module 21, the obtaining module 22, the first judging module 23, the adjusting module 24, the second judging module 25, and the judging module 26 shown in fig. 3). The processor 31 executes various functional applications and data processing of the processor by running the non-transitory software programs, instructions and modules stored in the memory 32, namely, implementing the method for adjusting the temperature distribution of the bushing in the above method embodiment.
The memory 32 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor 31, and the like. Further, the memory 32 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 32 may optionally include memory located remotely from the processor 31, and these remote memories may be connected to the processor 31 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory 32 and, when executed by the processor 31, perform a method of adjusting a bushing temperature profile as in the embodiment of fig. 1-2.
The wire drawing bushing is divided into a plurality of areas, each area is provided with an air cooling device, the first bushing temperature of each area is obtained respectively, the areas correspond to the first bushing temperatures of the areas, whether each first bushing temperature is the same as a preset temperature threshold value or not is judged, if the first bushing temperature different from the preset temperature threshold value exists, the air pressure of the air cooling device of the area corresponding to the first bushing temperature different from the preset temperature threshold value is adjusted, the second bushing temperature after the air pressure is adjusted is obtained, whether the second bushing temperature is the same as the preset temperature threshold value or not is judged, if the second bushing temperature is the same as the preset temperature threshold value, the temperature distribution of the wire drawing bushing is judged to be uniform, and the adjustment of the air pressure is finished. By implementing the method, the cooling wind pressure in different areas can be automatically adjusted according to the deviation condition of the temperature of the bushing, so that the temperature distribution of the bushing is quickly adjusted, the phenomena of overflow and crystallization in the wire leading process are avoided, the yield of the precursor is improved, the production cost is reduced, the problem of the bushing caused by the overflow or crystallization is avoided, the processing time of the bushing is reduced, the labor efficiency is improved, and the labor intensity is reduced.
The details of the computer device can be understood by referring to the corresponding descriptions and effects in the embodiments shown in fig. 1 to fig. 3, and are not described herein again.
The embodiment of the invention also provides a non-transitory computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions can execute the method for adjusting the temperature distribution of the wire drawing bushing in any method embodiment. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A method for adjusting the temperature distribution of a bushing is characterized by comprising the following steps:
dividing the wire drawing bushing plate into a plurality of areas, wherein each area is provided with an air cooling device;
obtaining the temperatures of a plurality of first bushing plates which are in one-to-one correspondence with the plurality of areas;
judging whether the temperatures of the first bushing plates are the same as a preset temperature threshold value or not;
if the first bushing temperature different from the preset temperature threshold exists, adjusting the wind pressure of the air cooling device in the area corresponding to the first bushing temperature different from the preset temperature threshold, and acquiring a second bushing temperature after the wind pressure is adjusted;
judging whether the temperature of the second bushing is the same as the preset temperature threshold value or not;
and if the temperature of the second bushing is the same as the preset temperature threshold value, judging that the temperature distribution of the wire drawing bushing is uniform, and finishing the adjustment of the wind pressure.
2. The method of claim 1, further comprising:
if the temperatures of the first bushing plates are the same as the preset temperature threshold value, the wind pressure output by the air cooling device at present is kept.
3. The method of claim 1, wherein if there is a first bushing temperature different from the preset temperature threshold, adjusting the wind pressure of the air cooling device in an area corresponding to the first bushing temperature different from the preset temperature threshold, and obtaining a second bushing temperature after adjusting the wind pressure, comprises:
if the first bushing temperature is higher than the preset temperature threshold, controlling a corresponding air cooling device to increase a preset air pressure value correspondingly higher than the preset temperature threshold, and acquiring the second bushing temperature after the preset air pressure value is increased;
if the first bushing temperature is lower than the preset temperature threshold value, controlling the corresponding air cooling device to reduce a preset air pressure value correspondingly lower than the preset temperature threshold value, and obtaining the second bushing temperature after the preset air pressure value is reduced.
4. The method of claim 3, further comprising:
and if the second bushing temperature is different from the preset temperature threshold value, continuously adjusting the wind pressure of the air cooling device until the second bushing temperature after the wind pressure is adjusted is the same as the preset temperature threshold value, and finishing the adjustment of the wind pressure.
5. The method of any one of claims 1-4, wherein obtaining a plurality of bushing temperatures in a one-to-one correspondence with the plurality of zones comprises:
acquiring the bushing temperature corresponding to the plurality of areas one by one every a preset period; the bushing temperature comprises the first bushing temperature and the second bushing temperature.
6. The utility model provides a wire drawing bushing temperature distribution's adjusting device which characterized in that includes:
the cutting module is used for dividing the wire drawing bushing into a plurality of areas, and each area is provided with an air cooling device;
the acquisition module is used for acquiring the temperatures of a plurality of first bushing plates which are in one-to-one correspondence with the plurality of areas;
the first judgment module is used for judging whether the temperatures of the first bushing plates are the same as a preset temperature threshold value or not;
the adjusting module is used for adjusting the wind pressure of the air cooling device in an area corresponding to the first bushing temperature different from the preset temperature threshold value if the first bushing temperature different from the preset temperature threshold value exists, and acquiring a second bushing temperature after the wind pressure is adjusted;
the second judgment module is used for judging whether the temperature of the second bushing is the same as the preset temperature threshold value or not;
and the judging module is used for judging that the temperature distribution of the wire drawing bushing is uniform if the temperature of the second bushing is the same as the preset temperature threshold value, and finishing the regulation of the wind pressure.
7. The apparatus of claim 6, further comprising:
and the maintaining module is used for maintaining the wind pressure output by the air cooling device at present if the temperatures of the first bushing plates are the same as the preset temperature threshold value.
8. The apparatus of claim 6, wherein the adjustment module comprises:
the boosting submodule is used for controlling a corresponding air cooling device to increase a preset air pressure value correspondingly higher than the preset temperature threshold value if the first bushing temperature higher than the preset temperature threshold value exists, and acquiring the second bushing temperature after the preset air pressure value is increased;
and the voltage reduction sub-module is used for controlling the corresponding air cooling device to reduce the preset air pressure value correspondingly lower than the preset temperature threshold value if the first bushing temperature smaller than the preset temperature threshold value exists, and acquiring the second bushing temperature after the preset air pressure value is reduced.
9. A computer device, comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory having stored therein computer instructions, the processor executing the computer instructions to perform the method of adjusting the bushing temperature profile of any of claims 1-5.
10. A computer-readable storage medium, characterized in that it stores computer instructions for causing the computer to execute the method of adjusting the bushing temperature profile according to any of claims 1-5.
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| CN202010230506.7A CN111499183A (en) | 2020-03-27 | 2020-03-27 | Method, device and equipment for adjusting temperature distribution of wire drawing bushing |
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| CN202010230506.7A CN111499183A (en) | 2020-03-27 | 2020-03-27 | Method, device and equipment for adjusting temperature distribution of wire drawing bushing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609253A (en) * | 2020-12-28 | 2021-04-06 | 中国纺织科学研究院有限公司 | Spinning side blowing device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1696070A (en) * | 2004-05-12 | 2005-11-16 | 横店集团上海俄金玄武岩纤维有限公司 | Process method and equipment for adjusting difference in temperature between two ends of nozzle plate for drawing wire |
| EP1806326A1 (en) * | 2006-01-10 | 2007-07-11 | Johns Manville | Method of fiberizing molten glass |
| CN201003033Y (en) * | 2006-11-03 | 2008-01-09 | 成都航天拓鑫科技有限公司 | Basalt fiber drawing bushing plate |
| CN204325142U (en) * | 2014-12-03 | 2015-05-13 | 林州光远新材料科技有限公司 | A kind of can the bushing of zoned temperature control |
| CN105541107A (en) * | 2015-12-23 | 2016-05-04 | 巨石攀登电子基材有限公司 | A temperature compensating control device for a bushing plate subregion and a control method thereof |
| CN207671926U (en) * | 2017-12-13 | 2018-07-31 | 内江华原电子材料有限公司 | A kind of bushing air flow controller for glass fibre production |
| CN110017295A (en) * | 2019-02-25 | 2019-07-16 | 睿高(广州)通信技术有限公司 | Temprature control method, computer equipment and the storage medium of satellite power amplifier transmitter |
| CN209338399U (en) * | 2018-11-24 | 2019-09-03 | 元源新材料有限公司 | A kind of direct yarn bushing air cooler of glass fibre |
| CN110345097A (en) * | 2019-06-14 | 2019-10-18 | 南京晶达微电子科技有限公司 | A kind of control method for fan, device, equipment and computer storage medium |
-
2020
- 2020-03-27 CN CN202010230506.7A patent/CN111499183A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1696070A (en) * | 2004-05-12 | 2005-11-16 | 横店集团上海俄金玄武岩纤维有限公司 | Process method and equipment for adjusting difference in temperature between two ends of nozzle plate for drawing wire |
| EP1806326A1 (en) * | 2006-01-10 | 2007-07-11 | Johns Manville | Method of fiberizing molten glass |
| CN201003033Y (en) * | 2006-11-03 | 2008-01-09 | 成都航天拓鑫科技有限公司 | Basalt fiber drawing bushing plate |
| CN204325142U (en) * | 2014-12-03 | 2015-05-13 | 林州光远新材料科技有限公司 | A kind of can the bushing of zoned temperature control |
| CN105541107A (en) * | 2015-12-23 | 2016-05-04 | 巨石攀登电子基材有限公司 | A temperature compensating control device for a bushing plate subregion and a control method thereof |
| CN207671926U (en) * | 2017-12-13 | 2018-07-31 | 内江华原电子材料有限公司 | A kind of bushing air flow controller for glass fibre production |
| CN209338399U (en) * | 2018-11-24 | 2019-09-03 | 元源新材料有限公司 | A kind of direct yarn bushing air cooler of glass fibre |
| CN110017295A (en) * | 2019-02-25 | 2019-07-16 | 睿高(广州)通信技术有限公司 | Temprature control method, computer equipment and the storage medium of satellite power amplifier transmitter |
| CN110345097A (en) * | 2019-06-14 | 2019-10-18 | 南京晶达微电子科技有限公司 | A kind of control method for fan, device, equipment and computer storage medium |
Non-Patent Citations (1)
| Title |
|---|
| 祖群 等: "《高新能玻璃纤维》", 31 July 2017, 国防工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609253A (en) * | 2020-12-28 | 2021-04-06 | 中国纺织科学研究院有限公司 | Spinning side blowing device |
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