Chemical fiber filament elasticizing workshop logistics conveying method and device and storage medium

Abstract

The invention relates to a chemical fiber filament elasticizing workshop logistics conveying method and device and a storage medium, and is applied to the technical field of chemical fiber polyester filament production. The method comprises the steps that a POY empty vehicle lifting appliance is transported to a POY robot automatic loading area from a POY empty vehicle temporary storage area through an aerial suspension trolley, and yarn ingots are loaded to the POY empty vehicle lifting appliance; then the full-load POY lifting appliance is transported to a POY full-vehicle temporary storage area through the aerial suspension trolley; the full-load POY lifting appliance is transported to an elasticizing machine set in an elasticizing area through an aerial suspension trolley to unload POY silk ingots, and the unloaded POY empty lifting appliance is transported to a POY empty trolley temporary storage area; the POY filament ingot is processed into a DTY filament ingot by the elasticizing machine set, and the prepared DTY filament ingot enters a DTY doffing station to wait for doffing; the empty DTY lifting appliance is transported from the empty DTY lifting appliance temporary storage area to the DTY doffing station for doffing operation through the overhead hanging trolley, then the full-load DTY lifting appliance is transported to the full DTY lifting appliance temporary storage area, full-process automation of POY filament ingot processing is achieved, manual participation is reduced, and efficiency is improved.

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 texturing workshop. Background Art

[0002] Chemical fiber polyester filament is an important variety of chemical synthetic fiber. According to the production method, it can be divided into primary spun yarn (POY), drawn yarn and textured yarn. Among them, POY is commonly known as raw yarn. POY can be generated into drawn textured yarn (DTY) after the texturing process. In other words, DTY is the product after 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: POY spindles are loaded from the POY yarn car to the texturing equipment, the texturing equipment processes POY into DTY through stretching and false twisting, the DTY spindles are doffed from the texturing equipment, and the DTY spindles are loaded on the DTY yarn car.

[0003] At present, the loading of POY ingots, doffing of DTY ingots and loading of DTY ingots in chemical fiber texturing workshops are mainly done manually. For DTY ingots that adopt the doffing method, any texturing machine in the same texturing machine group can doff the DTY ingots after they are fully wound. If they are doffed manually, 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 mistakes are prone to occur. 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 ingots are transported to the automatic loading area of ​​the POY robot by the POY wire cart;

[0007] The POY empty car hoist is transported 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 hoist;

[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 suspension trolley;

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

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

[0011] The DTY empty car hoist is transported from the DTY empty car temporary storage area to the DTY bobbin doffing station by an aerial suspension trolley for doffing operation. When the DTY empty car hoist is fully loaded with DTY ingots, the fully loaded DTY hoist is transported to the DTY full car temporary storage area by an aerial suspension 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 hanger onto the DTY wire car, and transports the unloaded DTY empty car hanger to the DTY empty car temporary storage area.

[0014] Preferably,

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

[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 movement 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 arranged on the outer ring track;

[0018] After unloading, the POY empty car hoist 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 hoist from the DTY empty car temporary storage area to the DTY bobbin doffing station for doffing operation by using an aerial suspension trolley, and when the DTY empty car hoist is fully loaded with DTY ingots, transporting the fully loaded DTY hoist to the DTY full car temporary storage area by using an 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 movement of the DTY empty car hoist on the inner ring track, when the DTY tube-dropping station needs to drop tubes, the DTY empty car hoist enters the DTY tube-dropping station in the texturing machine group through the diverging and merging tracks arranged on the inner ring track to perform tube-dropping operations;

[0023] After the tube dropping operation is completed, the aerial suspension trolley transports the fully loaded DTY hanger through the split-and-merge track 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 curved rails respectively arranged 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 inside the outer ring track, and the inner ring track comprises two parallel inner ring straight rails of equal length and aligned on both sides, and the inner ring straight rails and the outer ring straight rails 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 there are fully loaded DTY spreaders of the texturing 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 specifications enter the same waiting area, and fully loaded DTY spreaders of different specifications enter different waiting areas, so that the fully loaded DTY spreaders of different specifications are classified in the sorting waiting area;

[0031] According to the classification result 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 hangers 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 hanger 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 hanger is transported to the DTY empty car temporary storage area.

[0033] Preferably, it also includes:

[0034] 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;

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

[0036] The number of DTY ingots fully loaded on the DTY wire 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 ​​POY robot through POY wire cart;

[0040] POY loading module: used to transport the POY empty car sling from the POY empty car temporary storage area to the POY robot automatic loading area through 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 sling;

[0041] POY temporary storage module: used for transporting the fully loaded POY sling to the POY full car temporary storage area through an aerial suspension trolley when the POY empty car sling 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 through an aerial suspension trolley to unload the POY ingots, 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 the POY ingot into DTY ingot, and the DTY ingot is sent to the DTY doffing station to wait for doffing;

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

[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 an 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 hanger onto the DTY wire car, and transports the unloaded DTY empty car hanger to the DTY empty car temporary storage area.

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

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

[0049] The present application uses an aerial suspension 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 suspension trolley to transport the fully loaded POY sling to the POY fully loaded car temporary storage area; uses the aerial suspension 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 bobbin doffing station to wait for doffing; uses the aerial suspension trolley to transport the DTY empty car sling from the DTY empty car temporary storage area to the DTY bobbin doffing station The station carries out the doffing operation, and then transports the fully loaded DTY hanger to the DTY full car temporary storage area; the fully loaded DTY hangers in the DTY full car temporary storage area are transported to the DTY robot automatic loading area in sequence by an aerial suspension trolley and loaded onto the DTY yarn car; this solution automates the entire process of POY yarn ingot loading-texturing-DTY yarn ingot doffing-DTY yarn ingot loading in the chemical fiber texturing workshop to avoid manual participation in doffing, and ensures that the same batch of DTY from the same texturing machine is doffed to the same DTY yarn car at the same time, effectively realizing the binding and tracing of the machine number, specification, batch and other information of the DTY yarn ingot and the texturing machine, thereby ensuring the doffing efficiency while ensuring the quality of DTY products.

[0050] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the 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 It is a schematic flow chart of a logistics transportation method of a chemical fiber filament texturing workshop according to an exemplary embodiment;

[0053] Figure 2 is a logistics transportation schematic 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 schematic diagram of logistics transportation of a chemical fiber filament texturing workshop POY-DTY 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 for a chemical fiber filament texturing 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-dividing 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 shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0060] Embodiment 1

[0061] Figure 1 is a flow chart of 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 the POY ingots to the POY robot automatic loading area via the POY trolley;

[0063] S2, transporting the POY empty car hoist 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 hoist;

[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 suspension 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 an aerial suspension trolley to unload the POY ingots, 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 ingot into a DTY ingot, and the DTY ingot enters the DTY doffing station to wait for doffing;

[0067] S6, transporting the DTY empty car hoist from the DTY empty car temporary storage area to the DTY bobbin doffing station by an aerial suspension trolley for doffing operation; when the DTY empty car hoist is fully loaded with DTY ingots, the fully loaded DTY hoist is transported to the DTY full car temporary storage area by the aerial suspension 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 using an aerial suspension trolley;

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

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

[0071] POY ingots are made by high-speed spinning in the upstream production process, and the POY ingots are transported to the POY robot automatic loading area 1 by the POY ingot cart;

[0072] The POY empty car hoist is transferred from the POY empty car temporary storage area 21 to the POY robot automatic loading area 1 by an aerial suspension trolley. The robot in the POY robot automatic loading area 1 is responsible for loading the silk ingots on the POY silk car onto the POY empty car hoist. After the POY empty car hoist 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 aerial suspension trolley. The fully loaded POY spreader turns back and forth along the outer ring straight track 61-left and right side curved tracks 63 without entering the inner ring straight track 62. When the fully loaded POY spreader is in the process of turning back on the outer ring straight track 61, according to the principle of proximity, when the nearest texturing machine group 31 needs to load POY ingots, the fully loaded POY spreader unloads the POY ingots to the texturing machine group 31 at the POY transfer station 23, and then the unloaded POY empty car spreader returns to the POY empty car temporary storage area 21 along the outer ring straight track 61-left and right side curved tracks 63;

[0074] The texturing machine group 31 processes the POY yarn spindles into DTY yarn spindles through stretching and false twisting, and the DTY yarn spindles enter the DTY doffing station 32 to wait for doffing;

[0075] The DTY empty car hoist is transported from the DTY empty car temporary storage area 42 to the inner ring track by an aerial suspension trolley. The DTY empty 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 tube-dropping station 32 needs to drop tubes, the DTY empty car hoist goes from the inner ring straight track 62 through the split-and-joint track 64 to the DTY tube-dropping station 32 in the texturing machine group 31 for tube-dropping operation. After the tube-dropping operation is completed, the fully loaded DTY hoist goes through the split-and-joint track 64 into the inner ring straight track 62, and enters the DTY full car temporary storage area 41 along the inner ring straight track 62 through the curve 63;

[0076] The fully loaded DTY hangers in the DTY full car temporary storage area 41 are transported to the DTY robot automatic loading area 5 in sequence by an aerial suspension trolley; the robot in the DTY robot automatic loading area 5 loads the DTY ingots on the fully loaded DTY hangers onto the DTY wire car, and transports the unloaded DTY empty car hangers 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 the transportation of silk ingots with multiple specifications for simultaneous processing, as shown in the attached Figure 3As shown, for the logistics transportation of POY-DTY with a texturing machine group 31 of various specifications, in order to ensure the efficiency of DTY doffing and transportation, when the DTY full car hoists of the texturing machine group 31 of various specifications need to be transported to the DTY robot automatic loading area 5 at the same time, multiple DTY empty car hoists enter the DTY doffing station 32 in the texturing machine group 31 of different specifications from the inner ring straight track 62 through the dividing and merging track 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 car hoist Only one specification of DTY ingots will 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 bend 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. Multiple waiting areas are set 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 3 waiting areas, namely the first waiting area, the second waiting area and the third waiting area. When there are three 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 classified in the sorting waiting area 43; then, according to the sorting waiting area According to the classification result of 43, all fully loaded DTY hangers of the same specification in the same waiting area of ​​the sorting waiting area 43 are transported to the same temporary storage area of ​​the DTY full car temporary storage area 41 in sequence by the aerial suspension 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 hangers in the first waiting area are transported to the first temporary storage area. In this way, the DTY hangers in the first temporary storage area are all loaded with the first DTY ingots. Similarly, the DTY hangers in the second temporary storage area are all loaded with the second DTY ingots, and the DTY hangers in the third temporary storage area are all loaded with the third DTY ingots.Finally, all the fully loaded DTY hangers in the same temporary storage area of ​​the DTY full car 41 are transported to the DTY robot automatic loading area 5 in sequence by an aerial suspension trolley, and the robot in the DTY robot automatic loading area 5 loads the DTY ingots of the same specification on the fully loaded DTY hangers onto the DTY car, and the same DTY car is loaded with the DTY ingots of the same specification, and the unloaded DTY empty car hanger is transported to the DTY empty car temporary storage area 42; thereby ensuring that the same batch of DTY bobbins of the same texturing machine group 31 are dropped to the same DTY car, realizing the binding and tracing of the machine number, specification, batch and other information of the texturing machine with the DTY ingots, and ensuring the quality of the same batch of DTY ingots of 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 above-mentioned X) of POY ingots at a time. In order to ensure that the POY hanger, DTY hanger and DTY wire car can be fully loaded during the transportation process, the present embodiment also designs the loading quantity of the POY hanger, DTY hanger 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 hanger can be fully loaded at one time is also 16. This design allows an empty DTY hanger to be Taking the number of bobbins loaded in a DTY bobbin-dropping station 32, only an integer number of fully loaded DTY hangers are needed to fully load a DTY silk car. For example, if the number of DTY silk cars loaded is 96 spindles, then only 6 empty DTY hangers are needed to enter 6 DTY bobbin-dropping stations 32 respectively, and 16 DTY silk spindles are loaded respectively, and then all the silk spindles on the 6 fully loaded DTY hangers are loaded onto one DTY silk car, which just meets the loading number of 96 spindles of the DTY silk car; in this way, there will be no situation where a DTY hanger is only partially loaded, and each DTY hanger can be fully loaded, and it can be guaranteed that each DTY hanger will only load DTY silk spindles of one specification, and each DTY silk car will also only load DTY silk spindles of the same specification;

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

[0080] Embodiment 2

[0081] Figure 6 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 automatic loading area of ​​the POY robot through the POY wire cart;

[0083] POY loading module 201: used to transport the POY empty car sling from the POY empty car temporary storage area to the POY robot automatic loading area by means of 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 sling;

[0084] POY temporary storage module 301: used for transporting the fully loaded POY sling to the POY full car temporary storage area by means of an aerial suspension trolley when the POY empty car sling is fully loaded with POY ingots;

[0085] POY unloading module 401: used to transport the fully loaded POY sling from the POY full car temporary storage area to the texturing machine group in the texturing area by means of an aerial suspension trolley to unload the POY ingots, and transport the unloaded POY empty car sling to the POY empty car temporary storage area;

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

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

[0088] DTY loading module 701: used to transport the fully loaded DTY hangers 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 automatic loading area of ​​the DTY robot loads the DTY ingots on the fully loaded DTY hanger onto the DTY wire car, and transports the unloaded DTY empty car hanger to the DTY empty car temporary storage area.

[0090] Embodiment three:

[0091] This embodiment provides a storage medium, wherein the storage medium stores a computer program, and when the computer program is executed by a main controller, each step in 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 only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "plurality" refers to 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 that includes 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 not be performed in 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 belong.

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

[0097] A person skilled in the art may understand that all or part of the steps in the method for implementing the above-mentioned embodiment may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiment.

[0098] In addition, each functional unit in each embodiment of the present invention may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it 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] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0101] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary 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 ingots are transported to the automatic loading area of ​​the POY robot by the POY wire cart; The POY empty car hoist is transported 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 hoist; 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 suspension trolley; The fully loaded POY sling is transported from the POY full car temporary storage area to the texturing machine group in the texturing area by an aerial suspension trolley to unload the POY ingots, and the unloaded POY empty car sling is transported to the POY empty car temporary storage area; The texturing machine group processes the POY ingot into a DTY ingot, and the DTY ingot enters the DTY doffing station to wait for doffing; The DTY empty car hoist is transported from the DTY empty car temporary storage area to the DTY bobbin doffing station by an aerial suspension trolley for doffing operation. When the DTY empty car hoist is fully loaded with DTY ingots, the fully loaded DTY hoist is transported to the DTY full car temporary storage area by an aerial suspension 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 hanger onto the DTY wire car, and transports the unloaded DTY empty car hanger to the DTY empty car temporary storage area.

2. The method according to claim 1, characterized in that The method of transporting the fully loaded POY sling from the POY full car temporary storage area to the texturing machine group in the texturing area by using an aerial suspension trolley to unload the POY ingots, and transporting the unloaded POY empty car sling to the POY empty car temporary storage area comprises: 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 movement 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 arranged on the outer ring track; After unloading, the POY empty car hoist 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 hoist from the DTY empty car temporary storage area to the DTY bobbin doffing station for doffing operation by using an aerial suspension trolley, and when the DTY empty car hoist is fully loaded with DTY ingots, transporting the fully loaded DTY hoist to the DTY full car temporary storage area by using an 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 movement of the DTY empty car hoist on the inner ring track, when the DTY tube-dropping station needs to drop tubes, the DTY empty car hoist enters the DTY tube-dropping station in the texturing machine group through the diverging and merging tracks arranged on the inner ring track to perform tube-dropping operations; After the tube dropping operation is completed, the aerial suspension trolley transports the fully loaded DTY hanger through the split-and-merge track 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 curved rails respectively arranged on both sides of the two outer ring straight rails for connecting the two outer ring straight rails; The inner ring track is arranged inside the outer ring track, and the inner ring track comprises two parallel inner ring straight rails of equal length and aligned on both sides, and the inner ring straight rails and the outer ring straight rails 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. The method according to claim 5, characterized in that When there are fully loaded DTY spreaders of the texturing 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 specifications enter the same waiting area, and fully loaded DTY spreaders of different specifications enter different waiting areas, so that the fully loaded DTY spreaders of different specifications are classified in the sorting waiting area; According to the classification result 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 hangers 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 hanger 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 hanger is transported to the DTY empty car temporary storage area.

7. The method according to claim 6, characterized in that Also includes: 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; The number of DTY ingots fully loaded by the DTY empty car hoist is a multiple of X; The number of DTY ingots fully loaded on the DTY wire car is X; The number of POY ingots fully loaded on the POY empty car spreader is a factor of X.

8. A logistics conveying device for 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 ​​POY robot through POY wire cart; POY loading module: used to transport the POY empty car sling from the POY empty car temporary storage area to the POY robot automatic loading area through 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 sling; POY temporary storage module: used for transporting the fully loaded POY sling to the POY full car temporary storage area through an aerial suspension trolley when the POY empty car sling 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 through an aerial suspension trolley to unload the POY ingots, and transport the unloaded POY empty car spreader to the POY empty car temporary storage area; Processing module: used for the texturing machine group to process the POY ingot into DTY ingot, and the DTY ingot is sent to the DTY doffing station to wait for doffing; DTY temporary storage module: used to transport the DTY empty car hoist from the DTY empty car temporary storage area to the DTY bobbin doffing station for doffing operation through an aerial suspension trolley. When the DTY empty car hoist is fully loaded with DTY ingots, the fully loaded DTY hoist is transported to the DTY full car temporary storage area through the aerial suspension trolley. 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 suspension trolley; DTY output module: The robot used in the automatic loading area of ​​the DTY robot loads the DTY ingots on the fully loaded DTY hanger onto the DTY wire car, and transports the unloaded DTY empty car hanger to the DTY empty car temporary storage area.

9. 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 texturing workshop as described in any one of claims 1 to 7 is implemented.

Images