A logistics transportation method, device and storage medium for chemical fiber filament texturing workshop

Abstract

The present invention relates to a logistics transportation method, device and storage medium for a chemical fiber filament texturing workshop, which is applied to the technical field of chemical fiber polyester filament production. The method comprises the following steps: transporting a POY empty car sling from a POY empty car temporary storage area to a POY robot automatic loading area by an overhead trolley, loading spindles onto the POY empty car sling, and then transporting the fully loaded POY sling to a POY full car temporary storage area by the overhead trolley; transporting the fully loaded POY sling to a texturing machine group in a texturing area by the overhead trolley for unloading the POY spindles, and transporting the unloaded POY empty car sling to a POY empty car temporary storage area; processing the POY spindles into DTY spindles by the texturing machine group, and the manufactured DTY spindles enter a DTY doffing station to wait for doffing; transporting the DTY empty car sling from the DTY empty car temporary storage area to the DTY doffing station by the overhead trolley for doffing, and then transporting the fully loaded DTY sling to a DTY full car temporary storage area, thereby realizing full process automation of POY spindle processing, reducing manual participation and improving efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of chemical fiber polyester filament production, and in particular to a logistics conveying method, a device and a storage medium for a chemical fiber filament texturizing workshop. Background Art

[0002] Polyester filament yarn is an important type of chemical synthetic fiber. According to the production method, it can be divided into primary spun yarn (POY), drawn yarn, and textured yarn. POY is commonly known as raw yarn. POY can be converted into drawn textured yarn (DTY) through a texturing process. In other words, DTY is the product of POY processing. The production process of DTY spindles in the chemical fiber texturing workshop includes: POY spindle loading - texturing - DTY spindle doffing - DTY spindle unloading. The specific process can be described as follows: POY spindles are loaded from the POY yarn car to the texturing equipment. The texturing equipment stretches and false-twists the POY to make DTY. The DTY spindles are doffed from the texturing equipment and loaded onto the DTY yarn car.

[0003] At present, the loading of POY yarn spindles, DTY yarn spindle doffing and DTY yarn spindle loading in chemical fiber texturing workshops are mainly done manually. For DTY yarn spindles that adopt the doffing method, any texturing machine in the same texturing machine group can doff the DTY yarn spindles after they are fully wound. If manual doffing is used, due to the uncertainty and randomness of manual doffing, it is impossible to effectively ensure that the same batch of DTY yarn spindles in the same texturing machine group are doffed to the same DTY yarn car. In addition, manual doffing is inefficient and prone to errors. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a logistics transportation method, device and storage medium for a chemical fiber filament texturing workshop, so as to solve the problems in the prior art that, due to the uncertainty and randomness of manual doffing, it is impossible to effectively ensure that the same batch of DTY in the same texturing machine group is doffed to the same DTY yarn machine, and the manual doffing efficiency is low and errors are prone to occur.

[0005] According to a first aspect of an embodiment of the present invention, a logistics transportation method for a chemical fiber filament texturing workshop is provided, the method comprising:

[0006] The POY ingot is transported to the POY robot automatic loading area via the POY trolley;

[0007] The POY empty car spreader is transported from the POY empty car temporary storage area to the POY robot automatic loading area by an aerial hanging trolley, and the robot in the POY robot automatic loading area loads the silk ingots on the POY silk car onto the POY empty car spreader;

[0008] When the POY empty car spreader is fully loaded with POY ingots, the fully loaded POY spreader is transported to the POY full car temporary storage area by an aerial hanging trolley;

[0009] The fully loaded POY spreader is transported from the POY full car temporary storage area to the texturing machine group in the texturing area by an aerial suspended trolley to unload the POY spools, and the unloaded POY empty car spreader is transported to the POY empty car temporary storage area;

[0010] The texturing machine group processes the POY silk ingot into DTY silk ingot, and the DTY silk ingot enters the DTY doffing station to wait for doffing;

[0011] The DTY empty car spreader is transported from the DTY empty car temporary storage area to the DTY doffing station for doffing operation by an aerial trolley. When the DTY empty car spreader is fully loaded with DTY ingots, the fully loaded DTY spreader is transported to the DTY full car temporary storage area by an aerial trolley.

[0012] The fully loaded DTY spreaders in the DTY full car temporary storage area are transported to the DTY robot automatic loading area in sequence by an aerial suspension trolley;

[0013] The robot in the DTY robot automatic loading area loads the DTY ingots on the fully loaded DTY spreader onto the DTY wire car, and transports the unloaded DTY empty car spreader to the DTY empty car temporary storage area.

[0014] Preferably,

[0015] The method of transporting the fully loaded POY spreader from the POY full car temporary storage area to the texturing machine group in the texturing area by using an aerial suspended trolley to unload the POY ingots, and transporting the unloaded POY empty car spreader to the POY empty car temporary storage area includes:

[0016] The fully loaded POY spreader is transported from the POY full car temporary storage area to the outer ring track by an aerial suspension trolley, and the fully loaded POY spreader circulates on the outer ring track;

[0017] During the circular motion of the fully loaded POY spreader on the outer ring track, when the texturing machine group closest to the fully loaded POY spreader needs to load POY ingots, the fully loaded POY spreader unloads the POY ingots on the fully loaded POY spreader to the texturing machine group through the POY transfer station provided on the outer ring track;

[0018] After unloading, the POY empty car sling is returned to the POY empty car temporary storage area via an aerial suspension trolley along the outer ring track through an empty car return point arranged on the outer ring track.

[0019] Preferably,

[0020] The method of transporting the DTY empty car spreader from the DTY empty car temporary storage area to the DTY doffing station for doffing operation by using the aerial suspension trolley, and when the DTY empty car spreader is fully loaded with DTY ingots, transporting the fully loaded DTY spreader to the DTY full car temporary storage area by using the aerial suspension trolley includes:

[0021] The DTY empty car hoist is transported from the DTY empty car temporary storage area to the inner ring track by an aerial suspension trolley, and the DTY empty car hoist circulates on the inner ring track;

[0022] During the circular motion of the DTY empty car hoist on the inner ring track, when the DTY doffing station needs to doff the bobbins, the DTY empty car hoist enters the DTY doffing station in the texturizing machine group through the diverging and merging tracks provided on the inner ring track to perform doffing operations;

[0023] After the doffing operation is completed, the aerial trolley transports the fully loaded DTY spreader through the diverging and merging tracks to the inner ring track, and then transports it to the DTY full car temporary storage area through the full car entry point set on the inner ring track.

[0024] Preferably,

[0025] The outer ring track comprises: two parallel, equal-length, and aligned outer ring straight rails, and a curved rail respectively provided on both sides of the two outer ring straight rails for connecting the two outer ring straight rails;

[0026] The inner ring track is arranged in the outer ring track, and the inner ring track includes two parallel, equal-length and aligned inner ring straight rails, and the inner ring straight rail and the outer ring straight rail share the curved rail.

[0027] Preferably,

[0028] The texturing machine group includes texturing machine groups of various specifications, and the texturing machine groups of different specifications are used to process POY silk ingots into DTY silk ingots of different specifications.

[0029] Preferably,

[0030] When fully loaded DTY spreaders of a texturizing machine group with multiple specifications circulate on the inner ring track, they are transported to the sorting waiting area through the sorting entry point set on the inner ring track. In the sorting waiting area, fully loaded DTY spreaders of the same specification enter the same waiting area, and fully loaded DTY spreaders of different specifications enter different waiting areas, completing the sorting of fully loaded DTY spreaders of different specifications in the sorting waiting area;

[0031] According to the classification results of the sorting waiting area, all fully loaded DTY spreaders of the same specification in the same waiting area of ​​the sorting waiting area are transported in sequence to the same temporary storage area of ​​the DTY full car temporary storage area by an aerial suspension trolley;

[0032] All fully loaded DTY spreaders in the same temporary storage area of ​​the DTY full car are transported to the DTY robot automatic loading area in sequence by an aerial suspended trolley. The robot in the DTY robot automatic loading area loads the DTY ingots of the same specification on the fully loaded DTY spreaders onto the DTY wire car. The same DTY wire car is loaded with DTY ingots of the same specification, and the unloaded DTY empty car spreader is transported to the DTY empty car temporary storage area.

[0033] Preferably, it also includes:

[0034] The number of POY spindles processed by the texturing machine group at one time is X, the number of DTY spindles after each processing is X, and the number of DTY spindles doffed at each DTY doffing station at one time is X;

[0035] The number of DTY ingots fully loaded on the DTY empty car spreader is a multiple of X;

[0036] The number of DTY spindles fully loaded on the DTY yarn car is X;

[0037] The number of POY ingots fully loaded on the POY empty car spreader is a factor of X.

[0038] According to a second aspect of an embodiment of the present invention, a logistics conveying device for a chemical fiber filament texturing workshop is provided, the device comprising:

[0039] POY input module: used to transport POY ingots to the automatic loading area of ​​the POY robot via the POY trolley;

[0040] POY loading module: used to transport the POY empty car spreader from the POY empty car temporary storage area to the POY robot automatic loading area through an aerial hanging trolley. The robot in the POY robot automatic loading area loads the silk ingots on the POY silk car onto the POY empty car spreader;

[0041] POY temporary storage module: used for transporting the fully loaded POY spreader to the POY full-car temporary storage area via an aerial suspended trolley when the empty POY spreader is fully loaded with POY ingots;

[0042] POY unloading module: used to transport the fully loaded POY spreader from the POY full car temporary storage area to the texturing machine group in the texturing area by using an aerial suspended trolley to unload the POY spools, and transport the unloaded POY empty car spreader to the POY empty car temporary storage area;

[0043] Processing module: used for the texturing machine group to process POY ingots into DTY ingots. The DTY ingots are sent to the DTY doffing station to wait for doffing.

[0044] DTY temporary storage module: used to transport the empty DTY car spreader from the DTY empty car temporary storage area to the DTY doffing station for doffing operation through the aerial suspension trolley. When the empty DTY car spreader is fully loaded with DTY ingots, the aerial suspension trolley will transport the fully loaded DTY car spreader to the DTY full car temporary storage area;

[0045] DTY loading module: used to transport the fully loaded DTY spreaders in the DTY full car temporary storage area to the DTY robot automatic loading area in sequence through the aerial suspension trolley;

[0046] DTY output module: The robot used in the automatic loading area of ​​the DTY robot loads the DTY ingots on the fully loaded DTY spreader onto the DTY wire car, and transports the unloaded DTY empty car spreader to the DTY empty car temporary storage area.

[0047] According to a third aspect of an embodiment of the present invention, a storage medium is provided, wherein the storage medium stores a computer program, and when the computer program is executed by a host controller, each step in the above method is implemented.

[0048] The technical solutions provided by the embodiments of the present invention may have the following beneficial effects:

[0049] The present application uses an aerial trolley to transport the POY empty car sling from the POY empty car temporary storage area to the POY robot automatic loading area, and loads the silk ingots onto the POY empty car sling, and then uses the aerial trolley to transport the fully loaded POY sling to the POY fully loaded car temporary storage area; uses the aerial trolley to transport the fully loaded POY sling to the texturing machine group in the texturing area to unload the POY silk ingots, and transports the unloaded POY empty car sling to the POY empty car temporary storage area; the texturing machine group processes the POY silk ingots into DTY silk ingots, and the manufactured DTY silk ingots enter the DTY doffing station to wait for doffing; uses the aerial trolley to transport the DTY empty car sling from the DTY empty car temporary storage area to the DTY doffing station The doffing operation is carried out at the station, and the fully loaded DTY spreader is then transported to the DTY full car temporary storage area; the fully loaded DTY spreaders in the DTY full car temporary storage area are transported in sequence to the DTY robot automatic loading area by an aerial hanging trolley and loaded onto the DTY yarn car; this solution automates the entire process of POY yarn loading - texturing - DTY yarn doffing - DTY yarn loading in the chemical fiber texturing workshop, avoiding manual participation in doffing, ensuring that the same batch of DTY yarns from the same texturing machine are doffed to the same DTY yarn car at the time of doffing, effectively realizing the binding and tracing of the machine number, product specification, batch and other information of the DTY yarn spindle and the texturing machine, ensuring the doffing efficiency while ensuring the quality of DTY products.

[0050] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0052] Figure 1 This is a flow chart showing a logistics transportation method for a chemical fiber filament texturing workshop according to an exemplary embodiment;

[0053] Figure 2 is a logistics transportation diagram of a chemical fiber filament texturing workshop POY-DTY of a single-product texturing machine group according to another exemplary embodiment;

[0054] Figure 3 is a logistics transportation diagram of a POY-DTY texturing workshop of a multi-standard texturing machine group according to another exemplary embodiment;

[0055] Figure 4 is a schematic diagram of a POY spreader according to another exemplary embodiment;

[0056] Figure 5 is a schematic diagram of a DTY spreader according to another exemplary embodiment;

[0057] Figure 6 is a system schematic diagram of a logistics conveying device in a chemical fiber filament texturizing workshop according to another exemplary embodiment;

[0058] In the attached figure: 1-POY robot automatic loading area, 21-POY empty car temporary storage area, 22-POY full car temporary storage area, 23-POY transfer station, 31-texturing machine group, 32-DTY doffing station, 41-DTY full car temporary storage area, 42-DTY empty car temporary storage area, 43-sorting waiting area, 5-DTY robot automatic loading area, 61-outer ring straight rail, 62-inner ring straight rail, 63-curved rail, 64-diverging and merging rail, 101-POY input module, 201-POY loading module, 301-POY temporary storage module, 401-POY unloading module, 501-processing module, 601-DTY temporary storage module, 701-DTY loading module, 801-DTY output module. DETAILED DESCRIPTION

[0059] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, like numbers in different figures represent like or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all possible embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present invention, as detailed in the appended claims.

[0060] Example 1

[0061] Figure 1 FIG. 1 is a flow chart showing a method for transporting logistics in a chemical fiber filament texturing workshop according to an exemplary embodiment. Figure 1 As shown, the method includes:

[0062] S1, transporting POY ingots to the POY robot automatic loading area via the POY trolley;

[0063] S2, transporting the POY empty car spreader from the POY empty car temporary storage area to the POY robot automatic loading area by an aerial suspension trolley, and the robot in the POY robot automatic loading area loads the silk ingots on the POY silk car onto the POY empty car spreader;

[0064] S3, when the POY empty car spreader is fully loaded with POY ingots, the fully loaded POY spreader is transported to the POY full car temporary storage area by an aerial hanging trolley;

[0065] S4, transporting the fully loaded POY spreader from the POY full car temporary storage area to the texturing machine group in the texturing area by using an aerial hanging trolley to unload the POY spools, and transporting the unloaded POY empty car spreader to the POY empty car temporary storage area;

[0066] S5, the texturing machine group processes the POY silk ingot into DTY silk ingot, and the DTY silk ingot enters the DTY doffing station to wait for doffing;

[0067] S6, transporting the empty DTY car spreader from the DTY empty car temporary storage area to the DTY doffing station by an aerial trolley for doffing operation. When the empty DTY car spreader is fully loaded with DTY ingots, the fully loaded DTY car spreader is transported to the full DTY car temporary storage area by the aerial trolley;

[0068] S7, transporting the fully loaded DTY spreaders in the DTY full car temporary storage area to the DTY robot automatic loading area in sequence by an aerial suspension trolley;

[0069] S8, the robot in the DTY robot automatic loading area loads the DTY ingots on the fully loaded DTY spreader onto the DTY wire car, and transports the unloaded DTY empty car spreader to the DTY empty car temporary storage area;

[0070] It is understandable that Figure 2 As shown:

[0071] POY spindles are produced through high-speed spinning in the upstream production process. The POY yarn cart carrying the POY spindles is transported to the POY robot automatic loading area 1.

[0072] The POY empty car spreader is transported from the POY empty car temporary storage area 21 to the POY robot automatic loading area 1 by an aerial hanging trolley. The robot in the POY robot automatic loading area 1 is responsible for loading the silk ingots from the POY silk car onto the POY empty car spreader. When the POY empty car spreader is filled with silk ingots, it is stored in the POY full car temporary storage area 22.

[0073] The fully loaded POY spreader is transported from the POY full car temporary storage area 22 to the outer ring track 61 by an overhead trolley. The fully loaded POY spreader then traverses the outer ring straight track 61 and the left and right curved tracks 63, without entering the inner ring straight track 62. When the fully loaded POY spreader is traversing the outer ring straight track 61, it unloads the POY ingots to the texturizing machine group 31 at the POY transfer station 23 according to the principle of proximity. After unloading, the empty POY spreader returns to the POY empty car temporary storage area 21 along the outer ring straight track 61 and the left and right curved tracks 63.

[0074] The texturing machine group 31 processes the POY yarn into DTY yarn through stretching and false twisting. The DTY yarn enters the DTY doffing station 32 and waits for doffing.

[0075] The empty DTY car hoist is transported from the DTY empty car temporary storage area 42 to the inner ring track by an aerial suspension trolley. The empty DTY car turns back and forth along the inner ring straight track 62 and the left and right side curves 63 on the inner ring track. When the DTY doffing station 32 needs to doff the bobbins, the empty DTY car hoist passes from the inner ring straight track 62 through the diverging and merging track 64 to the DTY doffing station 32 in the texturizing machine group 31 for doffing. After the doffing operation is completed, the fully loaded DTY car hoist passes through the diverging and merging track 64 to the inner ring straight track 62, and then enters the full DTY car temporary storage area 41 along the inner ring straight track 62 through the curve 63.

[0076] The fully loaded DTY spreaders in the DTY full car temporary storage area 41 are transported to the DTY robot automatic loading area 5 in sequence by an aerial suspended trolley. The robot in the DTY robot automatic loading area 5 loads the DTY ingots from the fully loaded DTY spreaders onto the DTY wire car, and transports the unloaded DTY empty car spreaders to the DTY empty car temporary storage area 42.

[0077] It is worth noting that the above solution is for the transportation of silk ingots with only one specification, and this embodiment also provides for the transportation of silk ingots with multiple specifications processed at the same time, as shown in the attached figure. Figure 3As shown, for the logistics transportation of POY-DTY with a texturing machine group 31 of multiple specifications, in order to ensure the doffing and transportation efficiency of DTY, when the full-carriage spreaders of the texturing machine group 31 of multiple specifications need to be transported to the DTY robot automatic loading area 5 at the same time, multiple DTY empty-carriage spreaders sequentially enter the DTY doffing stations 32 in the texturing machine groups 31 of different specifications from the inner ring straight rail 62 through the diverging and merging rails 64 to perform doffing operations. It is worth emphasizing that each texturing machine group 31 of each specification will only process one specification of silk ingots, and each DTY doffing station 32 will only doff one specification of DTY silk ingots, that is, each DTY empty-carriage spreader Only one specification of DTY ingots can be loaded. Multiple DTY hangers loaded with DTY ingots of different specifications enter the inner ring straight track 62 through the diverging and merging track 64, and circulate along the inner ring straight track 62 through the curve 63. During the circulation of multiple fully loaded DTY hangers on the inner ring track, when any fully loaded DTY hanger passes through the sorting entry point set on the inner ring track, it is first transported from the sorting entry point to the sorting waiting area 43. There are multiple waiting areas in the sorting waiting area 43. Each waiting area only enters the DTY hanger loaded with the same specification of DTY ingots. For example, the sorting waiting area 43 has three waiting areas, namely the first waiting area, the second waiting area and the third waiting area. When there are three types of DTY ingots of different specifications, namely the first DTY ingot, the second DTY ingot and the third DTY ingot, the DTY hanger loaded with the first DTY ingot will all enter the first waiting area of ​​the sorting waiting area 43 after coming out of the inner ring track, the DTY hanger loaded with the second DTY ingot will all enter the second waiting area of ​​the sorting waiting area 43 after coming out of the inner ring track, and the DTY hanger loaded with the third DTY ingot will all enter the third waiting area of ​​the sorting waiting area 43 after coming out of the inner ring track. Through this design, the DTY ingots of different specifications are sorted in the sorting waiting area 43; then, according to the sorting waiting area Based on the classification results of 43, all fully loaded DTY spreaders of the same specification in the same waiting area of ​​the sorting waiting area 43 are transported in sequence to the same temporary storage area of ​​the DTY full car temporary storage area 41 by the overhead hanging trolley. For example, the DTY full car temporary storage area 41 also has three temporary storage areas, namely the first temporary storage area, the second temporary storage area, and the third temporary storage area. All the fully loaded DTY spreaders in the first waiting area are transported to the first temporary storage area. In this way, all the DTY spreaders in the first temporary storage area are loaded with the first DTY ingot. Similarly, all the DTY spreaders in the second temporary storage area are loaded with the second DTY ingot. All the DTY spreaders in the third temporary storage area are loaded with the third DTY ingot.Finally, an aerial trolley is used to sequentially transport all fully loaded DTY hangers in the same DTY full car temporary storage area 41 to the DTY robot automatic loading area 5. The robot in the DTY robot automatic loading area 5 loads the DTY ingots of the same specification from the fully loaded DTY hangers onto the DTY yarn cart. The same DTY yarn cart is loaded with DTY ingots of the same specification, and the unloaded DTY empty car hangers are transported to the DTY empty car temporary storage area 42. This ensures that the same batch of DTY bobbins in the same texturing machine group 31 are doffed to the same DTY yarn cart, and the information such as the machine number, specification, and batch of the texturing machine is bound and traceable to the DTY ingots, thereby ensuring the quality of the same batch of DTY ingots in the same texturing machine.

[0078] It is worth emphasizing that, due to process requirements, the existing texturing machine group 31 usually processes a fixed number (the aforementioned X) of POY ingots at a time. In order to ensure that the POY spreader, DTY spreader and DTY wire car can be fully loaded during transportation, the present embodiment also designs the loading quantity of the POY spreader, DTY spreader and DTY wire car. For example, the texturing machine group 31 processes 16 POY ingots at a time to generate 16 DTY ingots, and the DTY doffing station 32 drops 16 DTY ingots at a time. Then, the loading quantity of the DTY wire car is a multiple of 16, such as 48 ingots or 96 ingots, and the number of DTY ingots that the DTY spreader can fully load at one time is also 16. This design makes it possible for an empty DTY spreader to be used. Taking the number of doffed bobbins to be loaded at a DTY doffing station 32, and only an integer number of fully loaded DTY spreaders are needed to fully load a DTY trolley, for example, a DTY trolley with 96 spindles, then only 6 empty DTY spreaders are needed to enter 6 DTY doffing stations 32, each loaded with 16 DTY spindles, and then all the spindles on the 6 fully loaded DTY spreaders are loaded onto one DTY trolley, which just meets the loading capacity of the DTY trolley of 96 spindles. In this way, there will be no situation where a DTY spreader is only partially loaded, and each DTY spreader can be fully loaded. It can also be ensured that each DTY spreader is only loaded with DTY spindles of one specification, and each DTY trolley is also only loaded with DTY spindles of the same specification.

[0079] Similarly, in order to avoid the situation where the POY spreader is not fully loaded, according to the above-mentioned texturing machine group 31, which only processes a fixed number X of POY ingots at a time, the number of POY ingots fully loaded on the POY spreader should be a factor of X. Taking X as 16 as an example, the number of POY ingots fully loaded on the POY spreader at one time can be 1, 2, 4, 8 or 16. The different factors are nothing more than a single POY spreader transporting once more, or an additional POY spreader participating in the transportation. However, it can also ensure that each POY spreader is fully loaded. There will be no situation where a certain POY spreader only transports a part of the POY ingots, or a certain POY spreader first transports a part of the POY ingots to the texturing machine group 31 of one specification and the rest is transported to the texturing machine group 31 of another specification. Each POY spreader goes out fully loaded and returns empty. In order to achieve the above-mentioned quantity design, this embodiment also provides shape diagrams of POY spreaders and DTY spreaders, as shown in the attached figures. Figure 4 And attached Figure 5 As shown;

[0080] Example 2

[0081] Figure 6 1 is a system schematic diagram of a logistics conveying device for a chemical fiber filament texturing workshop according to another exemplary embodiment, the device comprising:

[0082] POY input module 101: used to transport POY ingots to the POY robot automatic loading area via the POY ingot car;

[0083] POY loading module 201: used to transport the POY empty car spreader from the POY empty car temporary storage area to the POY robot automatic loading area by using an aerial hanging trolley, and the robot in the POY robot automatic loading area loads the silk ingots on the POY silk car onto the POY empty car spreader;

[0084] POY temporary storage module 301: used for transporting the fully loaded POY spreader to the POY full-car temporary storage area via an aerial hanging trolley when the POY empty-car spreader is fully loaded with POY ingots;

[0085] POY unloading module 401: used to transport the fully loaded POY spreader from the POY full car temporary storage area to the texturing machine group in the texturing area by using an aerial hanging trolley to unload the POY spools, and transport the unloaded POY empty car spreader to the POY empty car temporary storage area;

[0086] Processing module 501: used for the texturing machine group to process the POY ingots into DTY ingots, and the DTY ingots are sent to the DTY doffing station to wait for doffing;

[0087] DTY temporary storage module 601: used to transport the empty DTY car hoist from the DTY empty car temporary storage area to the DTY doffing station for doffing operation by using an aerial trolley. When the empty DTY car hoist is fully loaded with DTY ingots, the fully loaded DTY car hoist is transported to the full DTY car temporary storage area by using the aerial trolley.

[0088] DTY loading module 701: used to transport the fully loaded DTY spreaders in the DTY full car temporary storage area to the DTY robot automatic loading area in sequence through an aerial suspension trolley;

[0089] DTY output module 801: The robot used in the DTY robot automatic loading area loads the DTY ingots on the fully loaded DTY spreader onto the DTY wire car, and transports the unloaded DTY empty car spreader to the DTY empty car temporary storage area.

[0090] Example 3:

[0091] This embodiment provides a storage medium storing a computer program. When the computer program is executed by a host controller, each step of the above method is implemented.

[0092] It is understandable that the storage medium mentioned above can be a read-only memory, a magnetic disk or an optical disk, etc.

[0093] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0094] It should be noted that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "plurality" is at least two.

[0095] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code comprising one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present invention includes alternative implementations in which functions may be performed out of the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by those skilled in the art to which the embodiments of the present invention pertain.

[0096] It should be understood that various parts of the present invention can be implemented using hardware, software, firmware, or a combination thereof. In the above-described embodiments, multiple steps or methods can be implemented using software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented using hardware, as in another embodiment, any one of the following technologies known in the art or a combination thereof can be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application-specific integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0097] Those skilled in the art will understand that all or part of the steps in the method of the above embodiment can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiment.

[0098] In addition, the functional units in the various embodiments of the present invention may be integrated into a single processing module, or each unit may exist physically separately, or two or more units may be integrated into a single module. The aforementioned integrated modules may be implemented in the form of hardware or in the form of software functional modules. If the integrated modules are implemented in the form of software functional modules and sold or used as independent products, they may also be stored in a computer-readable storage medium.

[0099] The storage medium mentioned above can be a read-only memory, a magnetic disk or an optical disk, etc.

[0100] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0101] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A logistics transportation method for a chemical fiber filament texturing workshop, characterized in that: The method comprises: The POY ingot is transported to the POY robot automatic loading area via the POY trolley; The POY empty car spreader is transported from the POY empty car temporary storage area to the POY robot automatic loading area by an aerial hanging trolley, and the robot in the POY robot automatic loading area loads the silk ingots on the POY silk car onto the POY empty car spreader; When the POY empty car spreader is fully loaded with POY ingots, the fully loaded POY spreader is transported to the POY full car temporary storage area by an aerial hanging trolley; The fully loaded POY spreader is transported from the POY full car temporary storage area to the texturing machine group in the texturing area by an aerial suspended trolley to unload the POY spools, and the unloaded POY empty car spreader is transported to the POY empty car temporary storage area; The texturing machine group processes the POY silk ingot into DTY silk ingot, and the DTY silk ingot enters the DTY doffing station to wait for doffing; The DTY empty car spreader is transported from the DTY empty car temporary storage area to the DTY doffing station for doffing operation by an aerial trolley. When the DTY empty car spreader is fully loaded with DTY ingots, the fully loaded DTY spreader is transported to the DTY full car temporary storage area by an aerial trolley. The fully loaded DTY spreaders in the DTY full car temporary storage area are transported to the DTY robot automatic loading area in sequence by an aerial suspension trolley; The robot in the DTY robot automatic loading area loads the DTY ingots on the fully loaded DTY spreader onto the DTY wire car, and transports the unloaded DTY empty car spreader to the DTY empty car temporary storage area; When the fully loaded DTY spreaders of the texturizing machine group with multiple specifications circulate on the inner ring track, they are transported to the sorting waiting area through the sorting entry point set on the inner ring track. In the sorting waiting area, the fully loaded DTY spreaders of the same specification enter the same waiting area, and the fully loaded DTY spreaders of different specifications enter different waiting areas, completing the classification of the fully loaded DTY spreaders of different specifications in the sorting waiting area; According to the classification results of the sorting waiting area, all fully loaded DTY spreaders of the same specification in the same waiting area of ​​the sorting waiting area are transported in sequence to the same temporary storage area of ​​the DTY full car temporary storage area by an aerial suspension trolley; All fully loaded DTY spreaders in the same temporary storage area of ​​the DTY full car are transported to the DTY robot automatic loading area in sequence by an aerial suspended trolley. The robot in the DTY robot automatic loading area loads the DTY ingots of the same specification from the fully loaded DTY spreaders onto the DTY wire car. The same DTY wire car is loaded with DTY ingots of the same specification and the unloaded DTY empty car spreader is transported to the DTY empty car temporary storage area. The number of POY spindles processed by the texturing machine group at one time is X, the number of DTY spindles after each processing is X, and the number of DTY spindles doffed at each DTY doffing station at one time is X; The number of DTY ingots fully loaded on the DTY empty car spreader is a multiple of X; The number of DTY spindles fully loaded on the DTY yarn car is X; The number of POY ingots fully loaded on the POY empty car spreader is a factor of X.

2. The method according to claim 1, characterized in that The method of transporting the fully loaded POY spreader from the POY full car temporary storage area to the texturing machine group in the texturing area by using an aerial suspended trolley to unload the POY ingots, and transporting the unloaded POY empty car spreader to the POY empty car temporary storage area includes: The fully loaded POY spreader is transported from the POY full car temporary storage area to the outer ring track by an aerial suspension trolley, and the fully loaded POY spreader circulates on the outer ring track; During the circular motion of the fully loaded POY spreader on the outer ring track, when the texturing machine group closest to the fully loaded POY spreader needs to load POY ingots, the fully loaded POY spreader unloads the POY ingots on the fully loaded POY spreader to the texturing machine group through the POY transfer station provided on the outer ring track; After unloading, the POY empty car sling is returned to the POY empty car temporary storage area via an aerial suspension trolley along the outer ring track through an empty car return point arranged on the outer ring track.

3. The method according to claim 2, characterized in that The method of transporting the DTY empty car spreader from the DTY empty car temporary storage area to the DTY doffing station for doffing operation by using the aerial suspension trolley, and when the DTY empty car spreader is fully loaded with DTY ingots, transporting the fully loaded DTY spreader to the DTY full car temporary storage area by using the aerial suspension trolley includes: The DTY empty car hoist is transported from the DTY empty car temporary storage area to the inner ring track by an aerial suspension trolley, and the DTY empty car hoist circulates on the inner ring track; During the circular motion of the DTY empty car hoist on the inner ring track, when the DTY doffing station needs to doff the bobbins, the DTY empty car hoist enters the DTY doffing station in the texturizing machine group through the diverging and merging tracks provided on the inner ring track to perform doffing operations; After the doffing operation is completed, the aerial trolley transports the fully loaded DTY spreader through the diverging and merging tracks to the inner ring track, and then transports it to the DTY full car temporary storage area through the full car entry point set on the inner ring track.

4. The method according to claim 3, characterized in that The outer ring track comprises: two parallel, equal-length, and aligned outer ring straight rails, and a curved rail respectively provided on both sides of the two outer ring straight rails for connecting the two outer ring straight rails; The inner ring track is arranged in the outer ring track, and the inner ring track includes two parallel, equal-length and aligned inner ring straight rails, and the inner ring straight rail and the outer ring straight rail share the curved rail.

5. The method according to claim 4, characterized in that The texturing machine group includes texturing machine groups of various specifications, and the texturing machine groups of different specifications are used to process POY silk ingots into DTY silk ingots of different specifications.

6. A logistics conveying device for a chemical fiber filament texturing workshop, characterized in that: The device comprises: POY input module: used to transport POY ingots to the automatic loading area of ​​the POY robot via the POY trolley; POY loading module: used to transport the POY empty car spreader from the POY empty car temporary storage area to the POY robot automatic loading area via an aerial suspended trolley. The robot in the POY robot automatic loading area loads the silk ingots from the POY silk car onto the POY empty car spreader. The number of POY silk ingots fully loaded on the POY empty car spreader is a factor of X. POY temporary storage module: used for transporting the fully loaded POY spreader to the POY full-car temporary storage area via an aerial suspended trolley when the empty POY spreader is fully loaded with POY ingots; POY unloading module: used to transport the fully loaded POY spreader from the POY full car temporary storage area to the texturing machine group in the texturing area by using an overhead trolley for unloading of POY ingots, and transport the unloaded POY empty car spreader to the POY empty car temporary storage area; the number of POY ingots processed by the texturing machine group at one time is X, the number of DTY ingots after each processing is X, and the number of DTY ingots doffed at each DTY doffing station at one time is X; Processing module: used for the texturing machine group to process POY ingots into DTY ingots. The DTY ingots are sent to the DTY doffing station to wait for doffing. DTY temporary storage module: used to transport the empty DTY car spreader from the DTY empty car temporary storage area to the DTY doffing station for doffing operation by using an aerial trolley. When the empty DTY car spreader is fully loaded with DTY bobbins, the aerial trolley is used to transport the fully loaded DTY car spreader to the DTY full car temporary storage area. The number of DTY bobbins fully loaded on the empty DTY car spreader is a multiple of X. DTY loading module: used to transport the fully loaded DTY spreaders in the DTY full car temporary storage area to the DTY robot automatic loading area in sequence through an aerial suspended trolley; when the fully loaded DTY spreaders of the texturizing machine group with multiple specifications are circulating on the inner ring track, they are transported to the sorting waiting area through the sorting entry points set on the inner ring track. In the sorting waiting area, fully loaded DTY spreaders of the same specification enter the same waiting area, and fully loaded DTY spreaders of different specifications enter different waiting areas, completing the classification of fully loaded DTY spreaders of different specifications in the sorting waiting area; According to the classification results of the sorting waiting area, all fully loaded DTY spreaders of the same specification in the same waiting area of ​​the sorting waiting area are transported in sequence to the same temporary storage area of ​​the DTY full car temporary storage area by an aerial suspension trolley; All fully loaded DTY spreaders in the same temporary storage area of ​​the DTY full car are transported in sequence to the DTY robot automatic loading area by an aerial hanging trolley. The robot in the DTY robot automatic loading area loads the DTY ingots of the same specification from the fully loaded DTY spreaders onto the DTY wire car. The same DTY wire car is loaded with DTY ingots of the same specification and the unloaded DTY empty car spreader is transported to the DTY empty car temporary storage area. The number of DTY ingots fully loaded on the DTY wire car is X. DTY output module: The robot used in the automatic loading area of ​​the DTY robot loads the DTY ingots on the fully loaded DTY spreader onto the DTY wire car, and transports the unloaded DTY empty car spreader to the DTY empty car temporary storage area.

7. A storage medium, characterized in that: The storage medium stores a computer program, and when the computer program is executed by the main controller, each step of the logistics transportation method of a chemical fiber filament texturizing workshop as described in any one of claims 1 to 5 is implemented.

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