CN112836954B - Short fiber tracing method, electronic device and storage medium - Google Patents
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- 238000000034 method Methods 0.000 title claims abstract description 356
- 239000000835 fiber Substances 0.000 title claims abstract description 123
- 238000003860 storage Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 449
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- 239000002994 raw material Substances 0.000 claims abstract description 49
- 238000007380 fibre production Methods 0.000 claims abstract description 15
- 239000002243 precursor Substances 0.000 claims description 60
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- 229920005989 resin Polymers 0.000 claims description 40
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- 230000007547 defect Effects 0.000 description 8
- 238000009998 heat setting Methods 0.000 description 8
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- 239000002253 acid Substances 0.000 description 1
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Abstract
The application relates to a short fiber tracing method, an electronic device and a storage medium, wherein the short fiber tracing method comprises the following steps: acquiring production speed of equipment production materials, running time of the equipment and material quality information in each process from adding raw materials to completing production of the short fibers, wherein the material quality information is recorded into a database by taking material batches as indexes; calculating the production quantity of equipment production materials in each procedure according to the production speed and the running time; determining the corresponding material batch relation among the working procedures according to the production quantity; according to the material batch relationship, the material batch of each process in the short fiber production process is determined, the material batch is used as an index to determine the corresponding material quality information, and through the method and the device, the problems of material tracking difficulty and low tracking accuracy are solved, and accurate tracking of materials used in the short fiber production process is realized.
Description
Technical Field
The application relates to the technical field of short fiber processing, in particular to a short fiber tracing method, an electronic device and a storage medium.
Background
The short fiber production process generally comprises the steps of adding resin raw materials, producing slices, producing raw fibers, adding auxiliary materials, stretching to obtain finished short fibers and the like, and the materials are difficult to track through on-site observation or detection of instrument signals due to the characteristics of high temperature and high pressure in the production process, and in addition, how to track the auxiliary materials added in the fiber production process is also a difficult problem.
At present, the related information of the finished short fiber is mainly obtained by recording and adding resin raw materials, producing slices, producing raw wires and adding auxiliary materials through a record book or an electronic document, and the problems of difficult material tracking and low tracking accuracy exist, so that the analysis and the traceability of the quality of the short fiber product are difficult to realize.
At present, effective solutions are not proposed for solving the problems of material tracking difficulty and low tracking accuracy in the related technology.
Disclosure of Invention
The embodiment of the application provides a short fiber tracing method, an electronic device and a storage medium, which are used for at least solving the problems of material tracking difficulty and low tracking accuracy in the related technology.
In a first aspect, an embodiment of the present application provides a method for tracing a short fiber, including:
obtaining production speed of equipment production materials, running time of the equipment and material quality information of the equipment in each process from adding raw materials to completing production of the short fibers, wherein the material quality information is recorded into a database by taking material batches as indexes;
Calculating the production quantity of equipment production materials in each procedure according to the production speed and the running time;
determining a corresponding material batch relation among all the working procedures according to the production quantity, wherein the material batch relation comprises one-to-one correspondence between the material batch in the current working procedure and the material batch in the previous working procedure, one material batch in the current working procedure corresponds to a plurality of material batches in the previous working procedure, and a plurality of material batches in the current working procedure corresponds to one material batch in the previous working procedure;
and determining material batches of each procedure in the short fiber production process according to the material batch relationship, and determining corresponding material quality information by taking the material batches as indexes.
In some embodiments, determining the corresponding material lot relationship between the individual processes based on the production quantity comprises:
acquiring a first production quantity of equipment for producing a first batch of materials in a current process and a second production quantity of equipment for producing the first batch of materials in a previous process;
judging whether the first production quantity is the same as the second production quantity;
if yes, the material batch in the current working procedure is obtained in one-to-one correspondence with the material batch in the previous working procedure.
In some of these embodiments, the method further comprises:
and under the condition that the first production quantity and the second production quantity are judged to be different, determining a material batch relation corresponding to the current working procedure and the previous working procedure according to the first production quantity and the second production quantity.
In some embodiments, when the first production quantity and the second production quantity are determined to be different, determining, according to the first production quantity and the second production quantity, a material lot relationship corresponding to a current process and a previous process includes:
and under the condition that the first production quantity is less than the second production quantity, determining that a plurality of material batches in the current working procedure correspond to one material batch in the previous working procedure.
In some embodiments, when the first production quantity and the second production quantity are determined to be different, determining, according to the first production quantity and the second production quantity, a material lot relationship corresponding to a current process and a previous process includes:
and under the condition that the first production quantity is judged to be larger than the second production quantity, determining that one material batch in the current working procedure corresponds to a plurality of material batches in the previous working procedure.
In some embodiments, in the case that the first production quantity is determined to be less than the second production quantity, determining that the plurality of material lots in the current process corresponds to one material lot in the previous process includes:
under the condition that the first production quantity is less than the second production quantity, calculating the quantity of the residual materials in the previous working procedure according to the first production quantity and the second production quantity;
judging whether the quantity of the residual materials is the same as the quantity of the second batch of materials produced in the current process, if so, obtaining that the first batch of materials and the second batch of materials in the current process correspond to one material batch in the previous process;
and if the quantity of the residual materials is larger than the production quantity of the second batch of materials produced in the current working procedure, obtaining that the first batch of materials, the second batch of materials and the third batch of materials in the current working procedure correspond to one material batch in the previous working procedure.
In some embodiments, in the case that the first production quantity is determined to be greater than the second production quantity, determining that one material lot in the current process corresponds to a plurality of material lots in the previous process includes:
Under the condition that the first production quantity is judged to be larger than the second production quantity, calculating the quantity of the residual materials in the current working procedure according to the first production quantity and the second production quantity;
judging whether the quantity of the residual materials is the same as the quantity of the second batch of materials produced in the previous process, if so, enabling one material batch in the current process to correspond to the first batch of materials and the second batch of materials in the previous process;
and if the quantity of the residual materials is judged to be larger than the production quantity of the second batch of materials produced in the previous working procedure, obtaining that one material batch in the current working procedure corresponds to the first batch of materials, the second batch of materials and the third batch of materials in the previous working procedure.
In some of these embodiments, the speed of the production material and the time of the production material comprise: the production speed and the running time are not fixed, and the production speed and the running time are set according to actual conditions.
In some embodiments, the materials used in the process of producing the short fibers comprise resin raw materials, slices, filaments, auxiliary materials and short fibers, and determining the material batch of each process in the process of producing the short fibers according to the material batch relationship comprises:
Obtaining a batch of short fibers, obtaining a batch of corresponding precursor fibers according to the batch of the short fibers and the batch relationship between the short fibers and the precursor fibers, obtaining a batch of corresponding auxiliary materials according to the batch of the short fibers and the batch relationship between the short fibers and the auxiliary materials, obtaining a batch of corresponding slice according to the batch of precursor fibers and the batch relationship between the precursor fibers and the slice, and obtaining a batch of corresponding resin raw materials according to the batch of slice, the batch relationship between the slice and the resin raw materials.
In a second aspect, an embodiment of the present application provides an electronic device, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the processor implements the short fiber tracing method according to the first aspect when executing the computer program.
In a third aspect, an embodiment of the present application provides a storage medium having stored thereon a computer program, which when executed by a processor implements the short fiber tracing method as described in the first aspect above.
Compared with the related art, the short fiber tracing method, the electronic device and the storage medium provided by the embodiment of the application are characterized in that the production speed of equipment production materials, the running time of the equipment and the material quality information of the equipment in each process from adding raw materials to completing the production of the short fibers are obtained, wherein the material quality information is recorded in a database by taking material batches as indexes; calculating the production quantity of equipment production materials in each procedure according to the production speed and the running time; determining the corresponding material batch relation among the working procedures according to the production quantity; according to the material batch relation, material batches of each process in the short fiber production process are determined, and corresponding material quality information is determined by taking the material batches as indexes, so that the problems of material tracking difficulty and low tracking accuracy are solved, and accurate tracking of materials used in the short fiber production process is realized.
The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the other features, objects, and advantages of the application.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 is a hardware structure block diagram of an application terminal of a short fiber tracing method according to an embodiment of the present application;
FIG. 2 is a flow chart of a short fiber tracing method according to an embodiment of the present application;
FIG. 3 is a flow chart of a short fiber tracing method according to a preferred embodiment of the present application;
FIG. 4 is a timing diagram for producing staple fibers according to a preferred embodiment of the present application;
FIG. 5 is a flow chart of calculating the corresponding material lot relationships between the various processes according to a preferred embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described and illustrated below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments provided herein, are intended to be within the scope of the present application. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the embodiments described herein can be combined with other embodiments without conflict.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar terms herein do not denote a limitation of quantity, but rather denote the singular or plural. The terms "comprising," "including," "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to only those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "connected," and the like in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as used herein means greater than or equal to two. The terms "first," "second," "third," and the like, as used herein, are merely distinguishing between similar objects and not representing a particular ordering of objects.
It should be noted that, when the material batches are managed by using the batch, each material batch will have the same attribute, that is, different individual materials in the same batch are identical. In other words, in actual business, if a quality problem occurs in a certain material, we can directly consider that all materials in the batch where the material is located are quality problems.
The method embodiment provided in this embodiment may be executed in a terminal, a computer or a similar computing device. Taking the operation on a terminal as an example, fig. 1 is a hardware structure block diagram of an application terminal of a short fiber tracing method according to an embodiment of the present application. As shown in fig. 1, the terminal may include one or more processors 102 (only one is shown in fig. 1) (the processor 102 may include, but is not limited to, a microprocessor MCU or a processing device such as a programmable logic device FPGA) and a memory 104 for storing data, and optionally, a transmission device 106 for communication functions and an input-output device 108. It will be appreciated by those skilled in the art that the structure shown in fig. 1 is merely illustrative and not limiting on the structure of the terminal described above. For example, the terminal may also include more or fewer components than shown in fig. 1, or have a different configuration than shown in fig. 1.
The memory 104 may be used to store a computer program, for example, a software program of application software and a module, such as a computer program corresponding to a short fiber tracing method in an embodiment of the present invention, and the processor 102 executes the computer program stored in the memory 104, thereby performing various functional applications and data processing, that is, implementing the method described above. Memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory remotely located relative to the processor 102, which may be connected to the terminal 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 transmission device 106 is used to receive or transmit data via a network. The specific example of the network described above may include a wireless network provided by a communication provider of the terminal. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, simply referred to as NIC) that can connect to other network devices through a base station to communicate with the internet. In one example, the transmission device 106 may be a Radio Frequency (RF) module, which is configured to communicate with the internet wirelessly.
The embodiment provides a short fiber tracing method, fig. 2 is a flowchart of the short fiber tracing method according to the embodiment of the application, and as shown in fig. 2, the flowchart includes the following steps:
step S201, obtaining production speed of equipment production materials, running time of the equipment and material quality information in each process from adding raw materials to completing production of the short fibers, wherein the material quality information is recorded in a database by taking material batches as indexes.
The process for producing the short fibers comprises the steps of processing a resin raw material to obtain slices, producing the slices through Melt spinning to obtain filaments, adding auxiliary materials to oil the surfaces of the filaments, and then carrying out the steps of drafting, tension heat setting, curling, relaxation heat setting, cutting and the like to obtain the final short fibers, wherein the quality information of the materials comprises a resin raw material detection index, auxiliary material characteristic information and a short fiber index, the resin raw material index comprises a molecular weight, a color value, a Melt Mass Flow Rate (MFR) and ash, the auxiliary material characteristic information comprises physical indexes of the auxiliary materials, and the short fiber indexes comprise fineness, breaking strength, breaking elongation, curling number, curling degree, oil content and defect content.
The slice was a polymer having an amorphous structure. The slice is heated to a temperature at which its amorphous structure can be transformed into a crystalline structure with a certain degree of crystallinity. The density is 1.33-1.38 g/cm 3 The product has heat resistance, better light resistance and acid resistance, is not easy to act when contacting with oxidant and reducing agent, but has poor alkali resistance, low hygroscopicity and poor conductivity.
Step S202, calculating the production quantity of the equipment production materials in each procedure according to the production speed and the running time.
The production rate of the plant production material multiplied by the operation time of the plant to obtain the production quantity of the plant production material may be inconsistent with the operation time of the plant in each process, for example, the rate of production of the strands in the plant feeding step of slicing the production strands is 10 tons per hour, the plant is operated for 24 hours, the total production rate of 240 tons of strands is 20 tons per hour, the rate of production of the slices in the step of slicing the resin raw material is 20 tons per hour, and the plant is operated for 15 hours, and the total production rate of 300 tons of slices is 300 tons.
Step S203, determining a material batch relationship corresponding to each process according to the production quantity, where the material batch relationship includes that a material batch in a current process corresponds to a material batch in a previous process one by one, that one material batch in the current process corresponds to a plurality of material batches in the previous process, and that a plurality of material batches in the current process corresponds to one material batch in the previous process.
By step S202, 240 tons of the raw yarn can be produced by adding the cut yarn to the equipment in 24 hours, and 240 tons of the cut yarn need to be consumed, the 240 tons of the raw yarn belong to the same batch, the cut yarn is marked as a first batch of raw yarn, 300 tons of the cut yarn are produced in the previous process of producing the raw yarn, the 300 tons of the cut yarn belong to the same batch, the cut yarn is marked as a first batch of cut yarn, 240 tons of the first batch of cut yarn are consumed in the process of producing the raw yarn, 60 tons of unconsumed cut yarn remain in the first batch, and the 60 tons of unconsumed cut yarn are used for producing the raw yarn of a second batch, and therefore, 300 tons of cut yarn of the first batch are used for producing the raw yarn of the first batch and the raw yarn of the second batch.
Step S204, determining material batches of each process in the short fiber production process according to the material batch relationship, and determining corresponding material quality information by taking the material batches as indexes.
Assuming that the surface oiling is performed on the precursor by adding the auxiliary material, and then the first batch of short fibers is obtained through the processes of drawing, tension heat setting, curling, relaxation heat setting, cutting and the like, the first batch of precursor fibers corresponding to the first batch of the short fibers in the batch relationship between the precursor fibers and the short fibers can be obtained through the step S203, the first batch of the short fibers corresponding to the first batch of the auxiliary material can be obtained through the step S203, the batch relationship between the precursor fibers and the cut sheets can be obtained through the step S203, the first batch of the precursor fibers corresponding to the first batch of the cut sheets, the second batch of the cut sheets and the third batch of the cut sheets can be obtained through the step S203, the batch relationship between the cut sheets and the resin raw materials can be obtained through the step S203, the second batch of the cut sheets corresponding to the first batch of the resin raw materials and the second batch of the resin raw materials, and the third batch of the cut sheets corresponding to the fourth batch of the resin raw materials, and the materials for producing the first batch of the short fibers can be obtained through the step S203.
Through the steps, the production speed of equipment production materials, the running time of the equipment and the material quality information in each process from adding raw materials to completing the production of the short fibers are obtained, wherein the material quality information is recorded in a database by taking material batches as indexes; calculating the production quantity of equipment production materials in each procedure according to the production speed and the running time; determining the corresponding material batch relation among the working procedures according to the production quantity; according to the material batch relationship, material batches of each process in the short fiber production process are determined, and corresponding material quality information is determined by taking the material batches as indexes, so that the problems of difficult material tracking and low tracking accuracy are solved, and accurate tracking of materials used in the short fiber production process is realized.
In some embodiments, determining the corresponding material lot relationship between the individual processes based on the production quantity includes the steps of:
step S210, obtaining a first production quantity of equipment for producing a first batch of materials in a current process and a second production quantity of equipment for producing the first batch of materials in a previous process;
step S211, judging whether the first production quantity is the same as the second production quantity;
And step S212, if yes, obtaining the one-to-one correspondence between the material batch in the current process and the material batch in the previous process.
Through the steps, the quantity of the produced materials in the current working procedure and the last working procedure is obtained, whether the material batches produced in the current working procedure and the last working procedure are in one-to-one correspondence is determined by judging whether the quantity of the produced materials in the two working procedures is the same, if the quantity of the produced materials in the two working procedures is judged to be the same, the one-to-one correspondence between the current working procedure and the material batches produced in the last working procedure is indicated, whether the produced material batches in the working procedures are in one-to-one correspondence is determined according to the production quantity of each working procedure, and preparation is made for determining the batches of the short fiber materials according to the material batch relation in the follow-up.
In some embodiments, in the case that the first production quantity is determined to be different from the second production quantity, the short fiber tracing method further includes:
and determining the material batch relation corresponding to the current working procedure and the previous working procedure according to the first production quantity and the second production quantity.
By the method, when the production quantity of the current working procedure is judged to be different from that of the previous working procedure, the material batches produced by the current working procedure and the previous working procedure are not in one-to-one correspondence, so that the one-to-many or many-to-one relationship between the material batches produced by the current working procedure and the material batches produced by the previous working procedure can be determined, and the range of judging the material batch relationship between the working procedures is reduced.
In some embodiments, when the first production quantity and the second production quantity are determined to be different, determining the material lot relationship corresponding to the current process and the previous process according to the first production quantity and the second production quantity includes:
and under the condition that the first production quantity is judged to be smaller than the second production quantity, determining that a plurality of material batches in the current working procedure correspond to one material batch in the previous working procedure.
By the method, the material batch relationship between the current working procedure and the previous working procedure is determined.
In some embodiments, when the first production quantity and the second production quantity are determined to be different, determining the material lot relationship corresponding to the current process and the previous process according to the first production quantity and the second production quantity includes:
and under the condition that the first production quantity is judged to be larger than the second production quantity, determining that one material batch in the current process corresponds to a plurality of material batches in the previous process.
By the method, the material batch relationship between the current working procedure and the previous working procedure is determined.
In some embodiments, in the case that the first production quantity is determined to be less than the second production quantity, determining that the plurality of material lots in the current process corresponds to one material lot in the previous process includes the following steps:
The plurality of material batches in the current process corresponds to one material batch in the previous process, wherein one material batch in the current process comprises 2 material batches in the current process corresponding to one material batch in the previous process, 3 material batches in the current process corresponds to one material batch in the previous process and 4 material batches in the current process corresponds to one material batch in the previous process, the plurality of material batches are not limited, the quantity of materials produced in each process is determined, and 2 material batches in the current process correspond to one material batch in the previous process and 3 material batches in the current process correspond to one material batch in the previous process.
Step S220, under the condition that the first production quantity is less than the second production quantity, calculating the quantity of the residual materials in the previous working procedure according to the first production quantity and the second production quantity.
Step S221, judging whether the quantity of the residual materials is the same as the quantity of the second batch of materials produced in the current process, if so, obtaining that the first batch of materials and the second batch of materials in the current process correspond to one material batch in the previous process.
In step S222, if the number of the remaining materials is greater than the number of the second batch of materials produced in the current process, the first batch of materials, the second batch of materials, and the third batch of materials in the current process are obtained corresponding to one batch of materials in the previous process.
Through the steps, the quantity of the residual materials in the previous working procedure is obtained by subtracting the first production quantity from the second production quantity, if the quantity of the residual materials in the previous working procedure is judged to be the same as the quantity of the second materials produced in the current working procedure, the first batch of materials and the second batch of materials in the current working procedure are obtained to correspond to one material batch in the previous working procedure, if the quantity of the residual materials is judged to be larger than the quantity of the second materials produced in the current working procedure, the quantity of the residual materials in the previous working procedure is indicated to be used for producing the first batch, the second batch and the third batch of materials in the current working procedure, the first batch of materials, the second batch of materials and the third batch of materials in the current working procedure are obtained to correspond to one material batch in the previous working procedure, and the corresponding material batch relationship between the current working procedure and the previous working procedure is confirmed.
In some embodiments, in the case that the first production quantity is determined to be greater than the second production quantity, determining that one material lot in the current process corresponds to a plurality of material lots in the previous process includes the following steps:
the method comprises the steps that one material batch in the current process corresponds to a plurality of material batches in the last process, wherein 2 material batches in the last process correspond to one material batch in the current process, 3 material batches in the last process correspond to one material batch in the current process and 4 material batches in the last process correspond to one material batch in the current process, the plurality of material batches are not limited, the quantity of materials produced in each process is determined, 2 material batches in the last process below correspond to one material batch in the current process and 3 material batches in the last process correspond to one material batch description in the current process.
Step S230, under the condition that the first production quantity is judged to be larger than the second production quantity, calculating the quantity of the residual materials in the current working procedure according to the first production quantity and the second production quantity;
step S231, judging whether the quantity of the residual materials is the same as the quantity of the second batch of materials produced in the previous process, if so, one material batch in the current process corresponds to the first batch of materials and the second batch of materials in the previous process;
step S232, if the quantity of the remaining materials is larger than the quantity of the second batch of materials produced in the previous process, obtaining that one material batch in the current process corresponds to the first batch of materials, the second batch of materials and the third batch of materials in the previous process.
Through the steps, the quantity of the residual materials in the current working procedure is obtained by subtracting the second production quantity from the first production quantity, if the quantity of the residual materials in the current working procedure is judged to be the same as the quantity of the second materials produced in the previous working procedure, the first batch of materials and the second batch of materials in the previous working procedure are obtained to correspond to one material batch in the current working procedure, and if the quantity of the residual materials is judged to be greater than the quantity of the second materials produced in the previous working procedure, the first batch of materials, the second batch of materials and the third batch of materials in the previous working procedure are obtained to correspond to one material batch in the current working procedure, so that the confirmation of the material batch relation corresponding between the current working procedure and the previous working procedure is realized.
In some of these embodiments, the speed of the production material and the time of production material comprise: the production speed and the running time are not fixed, and are set according to actual conditions.
For example, it is found that the equipment for producing the precursor needs to be overhauled because of serious abrasion caused by long-time operation, at this time, the equipment for producing the precursor needs to be stopped for overhauling and then is operated, the operation time of the equipment for producing the precursor is correspondingly reduced, when the equipment for producing the precursor is overhauled, the equipment for producing the precursor is not stopped, the slicing is always produced, more slicing stock can be produced, and after the equipment for producing the precursor is overhauled, the operation speed of the equipment for producing the precursor can be accelerated, and the operation speed of the equipment for producing the slicing is slowed down, so that a large number of slices can be prevented from being piled up.
By the mode, the running time of the equipment and the speed of the production raw materials of the equipment are adjusted according to actual conditions, the quantity of the production materials of each process is dynamically adjusted, and a large amount of accumulation of the materials produced in a certain process is avoided.
In some embodiments, the materials used in the process of producing the short fibers comprise resin raw materials, slices, filaments, auxiliary materials and short fibers, and determining the material batch of each process in the process of producing the short fibers according to the material batch relationship comprises:
Step S2041, a batch of short fibers is obtained.
Step S2042, according to the batch of the short fibers and the batch relationship between the short fibers and the precursor, obtaining the corresponding batch of the precursor, and according to the batch of the short fibers and the batch relationship between the short fibers and the auxiliary materials, obtaining the corresponding batch of the auxiliary materials.
Step S2043, obtaining a corresponding slice batch according to the batch of the precursor and the batch relationship between the precursor and the slice.
Step S2044, obtaining a corresponding resin raw material batch according to the batch relationship among the slice batch, the slice and the resin raw material.
Through the steps, the determination of the material batch in each process in the production process of the short fibers is realized according to the batch of the short fibers, the batch relationship between the short fibers and the precursor, the batch relationship between the short fibers and the auxiliary materials, the batch relationship between the precursor and the slice, and the batch relationship between the slice and the resin raw materials, so that preparation is made for determining corresponding material quality information by taking the material batch as an index.
The embodiments of the present application are described and illustrated below by means of preferred embodiments.
Fig. 3 is a flow chart of a short fiber tracing method according to a preferred embodiment of the present application. As shown in fig. 3, the process includes the steps of:
Step S301, recording production time of equipment production materials, quantity of the production materials in unit time of the equipment and corresponding material quality information in each process.
And recording corresponding material quality information into a database by taking the material batch as an index, wherein the corresponding material quality information comprises the added material batch, the material detection index, the characteristic information of the material, the equipment number of the produced material, the process of producing the material, the production time of producing the material by the equipment and the quantity of the produced material in the unit time of the equipment.
Fig. 4 is a timing chart of a process for producing a staple fiber according to a preferred embodiment of the present application, and as shown in fig. 4, the process for producing a staple fiber includes producing a chip from a resin raw material, producing a precursor by chip melt spinning, and applying an auxiliary material to the precursor to oil the surface, and then applying an auxiliary material to the precursor to oil the precursor to obtain a staple fiber through processes such as drawing, tension heat setting, crimping, relaxation heat setting, cutting, and the like.
In the process of producing the slices by using the resin raw materials, relevant information of the resin raw materials is recorded, wherein the relevant information comprises a resin raw material batch number, a starting time of adding the resin raw materials, an ending time of adding the resin raw materials, a feeding speed of the resin raw materials and a resin raw material detection index, the relevant information of the slices is recorded, the relevant information comprises a slice batch, a production time of producing the slices by equipment, the number of the produced slices in unit time, the equipment number of producing the slices and a process of producing the slices, and the relevant information of auxiliary materials is recorded, and the relevant information comprises a batch of the auxiliary materials, a starting time of adding the auxiliary materials, an ending time of adding the auxiliary materials, a speed of adding the auxiliary materials and auxiliary material characteristic information.
And (3) inputting relevant information of the precursor in the precursor slicing production process, wherein the relevant information comprises precursor batch numbers, production time of precursor production by equipment, quantity of precursor production in unit time of equipment, container number of precursor production, equipment number of precursor production and precursor production process.
In the process of drawing the precursor to obtain the short fibers, relevant information of the short fibers is recorded, wherein the information comprises short fiber batch, the number of short fibers produced in unit time of equipment, the production time of the short fibers produced by the equipment, short fiber indexes, the equipment numbers for producing the short fibers and the process for producing the short fibers.
In one embodiment, defects are generated during the process of drawing the filaments to obtain staple fibers, and the batch of defects, the type of defects, the time of generation of defects and the equipment for generating defects are recorded.
By the method, the relevant information of the defects is recorded, and the quality of the corresponding batch of the precursor wires can be analyzed according to the recorded relevant information of the defects.
Step S302, calculating the corresponding material batch relation among the working procedures.
The step S301 is capable of knowing the information about the materials in each process, and because the time for producing the materials in each process is inconsistent with the running speed of the materials produced by the equipment, the quantity of the produced materials in each process is inconsistent, and the material batches among the processes are not in one-to-one correspondence, so when tracing the short fiber, the material batch relationship corresponding to each process needs to be determined, fig. 5 is a flowchart for calculating the material batch relationship corresponding to each process according to the preferred embodiment of the present application, and as shown in fig. 5, the step of determining the material batch relationship corresponding to each process includes the following steps:
Step S501, a first production quantity of the first batch of materials produced by the equipment in the current process and a second production quantity of the first batch of materials produced by the equipment in the previous process are obtained.
According to the method, the production quantity of the equipment production materials in each process can be obtained, wherein the quantity of the equipment production materials in the unit time and the production time of the equipment production materials can be obtained by multiplying the quantity of the equipment production materials in the unit time by the production time of the equipment production materials, the production quantity of the equipment production materials in each process can be obtained, the production quantity of the equipment production materials in the current process and the production quantity of the production materials in the previous process are included, the quantity of the production materials in the current process is recorded as the first production quantity, and the quantity of the production materials in the previous process is recorded as the second production quantity.
By the method, the quantity of the materials produced in each process is obtained, and preparation is made for determining the batch relation of the materials produced in each process according to the quantity of the materials produced in each process.
Step S502, determining whether the first production quantity is the same as the second production quantity.
And judging whether the quantity of the production materials in the current working procedure is the same as that of the production materials in the previous working procedure, namely judging whether the first production quantity is the same as that of the second production quantity, if so, entering step S503, and if not, entering step S504.
In step S503, the material batch in the current process corresponds to the material batch in the previous process one by one.
If the quantity of the produced materials in the current working procedure is judged to be the same as the quantity of the produced materials in the previous working procedure, the material batch produced in the current working procedure is obtained to be in one-to-one correspondence with the material batch produced in the previous working procedure.
Step S504, determining the material batch relation corresponding to the current process and the previous process according to the first production quantity and the second production quantity.
Under the condition that the first production quantity is less than the second production quantity, calculating the quantity of the residual materials in the previous working procedure according to the first production quantity and the second production quantity;
judging whether the quantity of the residual materials is the same as the quantity of the second batch of materials produced in the current process, if so, obtaining that the first batch of materials and the second batch of materials in the current process correspond to one material batch in the previous process;
if the quantity of the residual materials is judged to be larger than the production quantity of the second batch of materials produced in the current working procedure, the first batch of materials, the second batch of materials and the third batch of materials in the current working procedure are obtained to correspond to one material batch in the previous working procedure.
Under the condition that the first production quantity is judged to be larger than the second production quantity, calculating the quantity of the residual materials in the current working procedure according to the first production quantity and the second production quantity;
Judging whether the quantity of the residual materials is the same as the quantity of the second batch of materials produced in the previous process, if so, enabling one material batch in the current process to correspond to the first batch of materials and the second batch of materials in the previous process;
if the quantity of the residual materials is judged to be larger than the production quantity of the second batch of materials produced in the previous working procedure, obtaining that one material batch in the current working procedure corresponds to the first batch of materials, the second batch of materials and the third batch of materials in the previous working procedure.
Assuming that the current process is to add a slice to produce the precursor, the number of the first batch of precursor is 200 tons, the previous process is to produce the slice by the resin raw material, the number of the first batch of slice is 300 tons, 200 tons of slice are consumed in the process of producing the precursor, 100 tons of first batch of slice are left unconsumed, the first batch of slice is 100 tons of first batch of slice for producing the second batch of precursor, the production speed of the second batch of precursor is 5 tons per hour, the running time of producing the second batch of precursor is 8 hours, the equipment produces the second batch of precursor is 40 tons, the number of slice consumed is 40 tons, the first batch of slice is left unconsumed, the 60 tons of slice is used for producing the third batch of precursor, the production speed of the third batch of precursor is 10 tons per hour, the running time of producing the third batch of precursor is 6 hours, the equipment produces the third batch of precursor is 60 tons, all the first batch of slice are consumed, namely the first batch of slice produced corresponds to the first batch of precursor, the second batch of precursor and the third batch of precursor is the third batch of precursor.
By the method, the corresponding batch relations among the materials produced in each process are obtained, and preparation is made for determining the material batches used in the short fiber production process according to the corresponding batch relations.
Step S303, determining the batch of the materials used in the process of producing the short fibers.
Assuming that the surface oiling is performed on the precursor by adding the auxiliary material, and then the first batch of short fibers is obtained through the processes of drawing, tension heat setting, curling, relaxation heat setting, cutting and the like, the first batch of precursor fibers corresponding to the first batch of the short fibers in the batch relationship between the precursor fibers and the short fibers can be obtained through the step S203, the first batch of the short fibers corresponding to the first batch of the auxiliary material can be obtained through the step S203, the batch relationship between the precursor fibers and the cut sheets can be obtained through the step S203, the first batch of the precursor fibers corresponding to the first batch of the cut sheets, the second batch of the cut sheets and the third batch of the cut sheets can be obtained through the step S203, the batch relationship between the cut sheets and the resin raw materials can be obtained through the step S203, the second batch of the cut sheets corresponding to the first batch of the resin raw materials and the second batch of the resin raw materials, and the third batch of the cut sheets corresponding to the fourth batch of the resin raw materials, and the materials for producing the first batch of the short fibers can be obtained through the step S203.
According to step S302, a material batch relationship corresponding to each process is obtained, materials used in the process of producing the short fibers comprise resin raw materials, slices, raw filaments, auxiliary materials and short fibers, according to the material batch relationship, material batches of each process in the process of producing the short fibers are determined to comprise batches of the obtained short fibers, corresponding batches of the raw filaments are obtained according to the batches of the short fibers and the batch relationship between the short fibers and the raw filaments, corresponding batches of the auxiliary materials are obtained according to the batches of the short fibers and the batch relationship between the short fibers and the auxiliary materials, corresponding slice batches are obtained according to the batches of the raw filaments and the batch relationship between the raw filaments and the slices, and corresponding resin raw material batches are obtained according to the batch relationship between the slice batches, the slice and the resin raw materials.
Through the steps, the material batch used in the process of producing the short fibers is determined, and preparation is made for determining corresponding material quality information according to the material batch.
Step S304, corresponding material quality information is determined according to the material batches in each process.
Assuming that the material batches for producing the first batch of short fibers are respectively a first batch of raw filaments, a first batch of slices, a second batch of slices, a third batch of slices, a first batch of resin raw materials, a second batch of resin raw materials, a third batch of resin raw materials, a fourth batch of resin raw materials and a first batch of auxiliary materials, and finding corresponding material quality information according to the material batches of each process.
Through the steps S301-S304, the production speed of equipment production materials, the running time of the equipment and the material quality information in each process from adding raw materials to completing the production of the short fibers are obtained, wherein the material quality information is recorded in a database by taking material batches as indexes; calculating the production quantity of equipment production materials in each procedure according to the production speed and the running time; determining the corresponding material batch relation among the working procedures according to the production quantity; according to the material batch relationship, material batches of each process in the short fiber production process are determined, and corresponding material quality information is determined by taking the material batches as indexes, so that the problems of difficult material tracking and low tracking accuracy are solved, and accurate tracking of materials used in the short fiber production process is realized.
The present embodiment also provides an electronic device comprising a memory having stored therein a computer program and a processor arranged to run the computer program to perform the steps of any of the method embodiments described above.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, where the transmission device is connected to the processor, and the input/output device is connected to the processor.
Alternatively, in the present embodiment, the above-described processor may be configured to execute the following steps by a computer program:
s1, acquiring production speed of equipment production materials, running time of the equipment and material quality information in each process from adding raw materials to completing production of the short fibers, wherein the material quality information is recorded into a database by taking material batches as indexes.
S2, calculating the production quantity of the equipment production materials in each procedure according to the production speed and the running time.
S3, determining a corresponding material batch relation among all the working procedures according to the production quantity, wherein the material batch relation comprises one-to-one correspondence between the material batch in the current working procedure and the material batch in the previous working procedure, one material batch in the current working procedure corresponds to a plurality of material batches in the previous working procedure, and a plurality of material batches in the current working procedure corresponds to one material batch in the previous working procedure.
S4, determining material batches of each process in the short fiber production process according to the material batch relationship, and determining corresponding material quality information by taking the material batches as indexes.
It should be noted that, specific examples in this embodiment may refer to examples described in the foregoing embodiments and alternative implementations, and this embodiment is not repeated herein.
In addition, in combination with the short fiber tracing method in the above embodiment, the embodiment of the application may provide a storage medium for implementation. The storage medium has a computer program stored thereon; the computer program, when executed by a processor, implements any of the short fiber tracing methods of the above embodiments.
It should be understood by those skilled in the art that the technical features of the above embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above embodiments are not described, however, they should be considered as being within the scope of the description provided herein, as long as there is no contradiction between the combinations of the technical features.
The foregoing examples represent only a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (6)
1. The short fiber tracing method is characterized by comprising the following steps of:
Obtaining production speed of equipment production materials, running time of the equipment and material quality information of the equipment in each process from adding raw materials to completing production of the short fibers, wherein the material quality information is recorded into a database by taking material batches as indexes;
calculating the production quantity of equipment production materials in each procedure according to the production speed and the running time;
determining a corresponding material batch relation among all the working procedures according to the production quantity, wherein the material batch relation comprises one-to-one correspondence between the material batch in the current working procedure and the material batch in the previous working procedure, one material batch in the current working procedure corresponds to a plurality of material batches in the previous working procedure, and a plurality of material batches in the current working procedure corresponds to one material batch in the previous working procedure;
determining material batches of each process in the short fiber production process according to the material batch relationship, and determining corresponding material quality information by taking the material batches as indexes;
the step of determining the corresponding material batch relation among the working procedures according to the production quantity comprises the following steps:
acquiring a first production quantity of equipment for producing a first batch of materials in a current process and a second production quantity of equipment for producing the first batch of materials in a previous process;
Under the condition that the first production quantity is less than the second production quantity, calculating the quantity of the residual materials in the previous working procedure according to the first production quantity and the second production quantity; judging whether the quantity of the residual materials is the same as the quantity of the second batch of materials produced in the current process, if so, obtaining that the first batch of materials and the second batch of materials in the current process correspond to one material batch in the previous process; if the quantity of the residual materials is judged to be larger than the production quantity of the second batch of materials produced in the current working procedure, obtaining that the first batch of materials, the second batch of materials and the third batch of materials in the current working procedure correspond to one material batch in the previous working procedure;
under the condition that the first production quantity is judged to be larger than the second production quantity, calculating the quantity of the residual materials in the current working procedure according to the first production quantity and the second production quantity; judging whether the quantity of the residual materials is the same as the quantity of the second batch of materials produced in the previous process, if so, enabling one material batch in the current process to correspond to the first batch of materials and the second batch of materials in the previous process; and if the quantity of the residual materials is judged to be larger than the production quantity of the second batch of materials produced in the previous working procedure, obtaining that one material batch in the current working procedure corresponds to the first batch of materials, the second batch of materials and the third batch of materials in the previous working procedure.
2. The short fiber traceability method of claim 1, wherein determining a corresponding batch relationship between each process according to the production quantity further comprises:
and if the first production quantity and the second production quantity are judged to be the same, obtaining the one-to-one correspondence between the material batch in the current working procedure and the material batch in the previous working procedure.
3. The short fiber source tracing method of claim 1, wherein the velocity of the production material and the time of the production material comprise:
the production speed and the running time are not fixed, and the production speed and the running time are set according to actual conditions.
4. The method for tracing a short fiber according to claim 1, wherein the materials used in the process of producing the short fiber comprise resin raw materials, slices, raw filaments, auxiliary materials and short fibers, and determining the material batch of each process in the process of producing the short fiber according to the material batch relationship comprises:
obtaining a batch of short fibers, obtaining a batch of corresponding precursor fibers according to the batch of the short fibers and the batch relationship between the short fibers and the precursor fibers, obtaining a batch of corresponding auxiliary materials according to the batch of the short fibers and the batch relationship between the short fibers and the auxiliary materials, obtaining a batch of corresponding slice according to the batch of precursor fibers and the batch relationship between the precursor fibers and the slice, and obtaining a batch of corresponding resin raw materials according to the batch of slice, the batch relationship between the slice and the resin raw materials.
5. An electronic device comprising a memory and a processor, characterized in that the memory has stored therein a computer program, the processor being arranged to run the computer program to perform the short fiber source tracing method of any one of claims 1 to 4.
6. A storage medium, characterized in that the storage medium has stored therein a computer program, wherein the computer program is arranged to execute the short fiber tracing method of any one of claims 1 to 4 at run-time.
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