Intelligent production system of warping mill
Technical Field
The invention belongs to the technical field of spinning, and particularly relates to an intelligent production system of a warping factory.
Background
Under the great wave of industry 4.0, intelligent manufacturing and intelligent factory, the warping factory in the textile industry is used as a labor intensive production industry, and along with the continuous increase of labor cost and the aggravation of the panic phenomenon, the requirements of automatic and intelligent upgrading and reconstruction of the whole process are more and more urgent. In the prior art, in the warping production, the beam transportation, storage and warping batch yarn changing links mainly depend on manual realization, and have the following defects: 1. the beam used in warping production, no matter the empty beam or the full beam needs a person or is pushed on the ground by auxiliary tools such as a hydraulic vehicle and the like to realize turnover, the process consumes manpower, the efficiency is low, and in the full beam turnover process, the beam burst potential safety hazard exists. 2. During filament warping production, yarn hanging actions are realized by manual operation, the efficiency is low, phenomena such as yarn cake degradation and warp beam quality degradation are caused by damage of artificial factors in the process, and a great deal of loss is caused to companies each year. 3. When warp knitting forms certain scale, warping changes yarn in batches, needs to dispose professional yarn hanging personnel, has increased manufacturing cost. Therefore, it is necessary to intelligently upgrade the warping factory production process.
Disclosure of Invention
The invention aims to provide an intelligent production system of a warping factory, which is beneficial to improving the automation degree of warping production, improving the production efficiency and reducing the labor cost.
In order to achieve the above purpose, the invention adopts the following technical scheme: the intelligent production system of the warping factory comprises a feeding area, a creel area, a warping production area, an empty beam area and a full beam storage area, wherein a yarn feeding robot is arranged in the feeding area, a raw material placement station and a yarn feeding station are arranged at the periphery of the yarn feeding robot, a spliced creel for filament warping is arranged in the creel area, the spliced creel is formed by splicing a plurality of yarn hanging trolleys, a warping machine is arranged in the warping production area, a first AGV trolley which runs between the feeding area and the creel area is arranged between the feeding area and the creel area, and a second AGV trolley which runs between the warping production area and the beam storage area is arranged between the warping production area and the beam storage area; the first AGV trolley conveys the empty yarn hanging trolley from the yarn rack area to the yarn hanging station, when the raw material yarn cakes are placed on the raw material placing station, the yarn hanging robot automatically grabs the raw material yarn cakes from the raw material placing station and hangs the raw material yarn cakes on the yarn hanging trolley, and when the yarn hanging trolley is full of yarn cakes, the first AGV trolley conveys the full yarn hanging trolley from the yarn hanging station to the yarn rack area and forms a spliced yarn rack with other yarn hanging trolleys so as to be used for warping of a warping machine; the second AGV trolley conveys the empty beam to the side of the warping machine from the empty beam area, and after the warping machine warping finishes one beam, the second AGV trolley conveys the full beam from the warping production area to the full beam storage area for storage.
Further, the system is provided with a WCS dispatching system, and the storage control system is communicated with the yarn feeding robot, the warping machine, the first AGV trolley and the second AGV trolley in a wired or wireless mode so as to control the work of each device.
Further, the yarn hanging trolley comprises a bottom support with a movable wheel at the bottom, a plurality of rotatable yarn hanging stand columns are vertically arranged on the bottom support, a plurality of yarn hanging arms are arranged on the yarn hanging stand columns along a vertical array, and the yarn hanging arms extend to the left side and the right side of the yarn hanging stand columns; after the yarn feeding robot hangs the raw material yarn cake on the yarn hanging arm on one side of the yarn hanging upright post, the first AGV trolley jacks up the trolley from the lower part of the yarn hanging trolley and rotates 180 degrees in situ, and the yarn feeding robot continues to hang the raw material yarn cake on the yarn hanging arm on the other side of the yarn hanging upright post.
Further, the first AGV trolley is a hidden AGV jacking trolley so as to jack up the hanging yarn trolley and convey or rotate the hanging yarn trolley.
Further, a plurality of first AGV dollies are disposed to the system, a plurality of first AGV dollies are successively with hanging the yarn dolly and draw to the creel district, according to setting for quantity and other yarn dollies constitution a plurality of concatenation formula creels, a plurality of concatenation formula creels use two as a set of, leave the yarn space of backing off in the middle of two yarn dollies of a set of concatenation formula creel to connect the yarn on the warper, leave AGV dolly operation passageway between the different sets of concatenation formula creels.
Further, the feeding area comprises a full-automatic yarn feeding area and a semi-automatic auxiliary yarn feeding area, when the feeding mode of the raw material yarn cake is standard raw material yarn, the raw material yarn cake is conveyed to the full-automatic yarn feeding area for yarn hanging, and when the feeding mode of the raw material yarn cake is box yarn cake, the raw material yarn cake is conveyed to the semi-automatic auxiliary yarn feeding area for yarn hanging.
Further, the full-automatic yarn feeding area is provided with a first yarn feeding robot, a first raw material placing station and a first yarn feeding station are arranged on the periphery of the first yarn feeding robot, a rotatable clamping position is arranged on the first raw material placing station, when a standard raw material yarn car is conveyed to the first raw material placing station, the first yarn feeding robot automatically and one by one transfers raw material yarn cakes on the raw material yarn car to an empty yarn hanging trolley conveyed by the first AGV trolley according to a set control program, after the raw material yarn cakes on one side of the raw material yarn car are transferred, the rotatable clamping position automatically rotates to enable the other side of the raw material yarn car to face the first yarn feeding robot, yarn hanging is continued until the yarn hanging trolley is full of yarn cakes.
Further, the semi-automatic auxiliary yarn feeding area is provided with a second yarn feeding robot, a second raw material placing station and a second yarn feeding station are arranged on the periphery of the second yarn feeding robot, a standard fixture circulating rotating mechanism is arranged at the second raw material placing station, the standard fixture circulating rotating mechanism intermittently rotates, after the box spinning cakes are unpacked and removed, the box spinning cakes are placed on the standard fixture, and the second yarn feeding robot automatically grabs and hangs raw material spinning cakes on the standard fixture which are rotated to the yarn feeding position one by one according to a set control program on a yarn hanging trolley which is conveyed by the first AGV trolley.
Further, the second AGV trolley comprises an AGV trolley main body, and a bracket for supporting the warp beam is arranged on the AGV trolley main body; the warping machine is provided with a guiding slope beside the warping machine, after the warping machine warping a warp beam, the full warp beam is placed on the guiding slope, the second AGV trolley arrives at the front end of the guiding slope according to a planned path, and after the full warp beam is lifted, the full warp beam is transported to a full warp beam storage area from a warping production area for storage.
Compared with the prior art, the invention has the following beneficial effects: the intelligent production system of the warping factory effectively solves the functions of automatic conveying and storing of a hollow warp beam and a full warp beam in the warping process, automatic yarn hanging of a yarn hanging trolley during batch yarn changing of warping, achieves intelligent production of warping, and has strong practicability and wide application prospect.
Drawings
FIG. 1 is a schematic diagram of the system as a whole according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a yarn hanging trolley in an embodiment of the invention.
Fig. 3 is a schematic view of a creel area in an embodiment of the invention.
FIG. 4 is a schematic diagram of a loading zone in an embodiment of the present invention.
FIG. 5 is a schematic diagram of a second AGV in accordance with an embodiment of the invention.
In fig. 2, 21-moving wheels (the first two are directional wheels and the second two are universal wheels); 22-a bottom support; 23-rotating shaft; 24-hanging yarn stand columns; 25-spinning cake; 26-upper cross beam.
In fig. 5, 51-warp beam; 52-AGV trolley body; 53-emergency stop switch; 54-rear drive wheels; 55-brackets; 56-guiding the slope; 7-front guide wheels.
Detailed Description
The invention will be further described with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As shown in fig. 1, the embodiment provides an intelligent production system of a warping factory, which comprises a feeding area, a creel area, a warping production area, a hollow beam area and a full beam storage area, wherein the feeding area is provided with a yarn feeding robot, the periphery of the yarn feeding robot is provided with a raw material placing station and a yarn feeding station, the creel area is provided with a spliced creel for filament warping, the spliced creel is formed by splicing a plurality of yarn hanging trolleys, the warping production area is provided with a warping machine, a first AGV trolley which runs between the feeding area and the creel area is arranged between the feeding area and the creel area, and a second AGV trolley which runs between the warping production area and the beam storage area is arranged between the warping production area and the beam storage area; the first AGV trolley conveys the empty yarn hanging trolley from the yarn rack area to the yarn hanging station, when the raw material yarn cakes are placed on the raw material placing station, the yarn hanging robot automatically grabs the raw material yarn cakes from the raw material placing station and hangs the raw material yarn cakes on the yarn hanging trolley, and when the yarn hanging trolley is full of yarn cakes, the first AGV trolley conveys the full yarn hanging trolley from the yarn hanging station to the yarn rack area and forms a spliced yarn rack with other yarn hanging trolleys so as to be used for warping of a warping machine; the second AGV trolley conveys the empty beam to the side of the warping machine from the empty beam area, and after the warping machine warping finishes one beam, the second AGV trolley conveys the full beam from the warping production area to the full beam storage area for storage. The system is provided with a WCS dispatching system, and the storage control system is communicated with the yarn feeding robot, the warping machine, the first AGV trolley and the second AGV trolley in a wired or wireless mode so as to control the work of each device.
As shown in fig. 2, in this embodiment, the yarn hanging trolley includes a bottom support 22 with a moving wheel 21 at the bottom, a plurality of rotatable yarn hanging columns 24 are vertically arranged on the bottom support 22, a plurality of yarn hanging arms are arranged on the yarn hanging columns 24 along a vertical array, and the yarn hanging arms extend to the left side and the right side of the yarn hanging columns; after the yarn feeding robot hangs the raw material yarn cake 25 on the yarn hanging arm on one side of the yarn hanging upright post, the first AGV trolley jacks the trolley from the lower part of the yarn hanging trolley and rotates 180 degrees in situ, and the yarn feeding robot continues to hang the raw material yarn cake on the yarn hanging arm on the other side of the yarn hanging upright post.
In a preferred embodiment of the present invention, the first AGV is a hidden AGV lift truck to lift the hanging cart and transport or rotate it. The rotating action mainly occurs at a yarn hanging station, and after one side of the yarn hanging trolley is hung fully, the AGV trolley jacks up the whole yarn hanging trolley at the bottom and rotates 180 degrees in situ.
As shown in fig. 3, in this embodiment, the system is configured with a plurality of first AGV trolleys, the first AGV trolleys are sequentially led to the creel area, a plurality of spliced creels are formed by the first AGV trolleys and other yarn hanging trolleys according to a set number, two spliced creels are used as a group, a yarn unwinding space is reserved between two yarn hanging trolleys of a group of spliced creels, so as to connect yarns on a warping machine, and an AGV trolley operation channel is reserved between different groups of spliced creels. The total yarn head of the assembled creel is flexibly combined by the total yarn head of the warping order, and the matched KFD and ceramic yarn guide can adopt the old equipment structure.
Because the raw material to the factory mode has case-mounted and silk car type (the factory has the condition of producing filament raw material), as shown in fig. 4, the material loading district includes full-automatic yarn loading district and semi-automatic supplementary yarn loading district, and when the feeding form of raw material silk cake is standard raw material silk car, raw material silk cake is transported to full-automatic yarn loading district and hangs yarn, and when the feeding form of raw material silk cake is case-mounted silk cake, raw material silk cake is transported to semi-automatic supplementary yarn loading district and hangs yarn.
The full-automatic yarn feeding area is provided with a first yarn feeding robot, a first raw material placing station and a first yarn feeding station are arranged on the periphery of the first yarn feeding robot, a rotatable clamping position is arranged on the first raw material placing station, when a standard raw material yarn car is conveyed to the first raw material placing station, the first yarn feeding robot automatically transfers raw material yarn cakes on the raw material yarn car to an empty yarn hanging car conveyed by the first AGV car one by one according to a set control program, after the raw material yarn cake on one side of the raw material yarn car is transferred, the rotatable clamping position automatically rotates to enable the other side of the raw material yarn car to face the first yarn feeding robot, yarn hanging is continued until the yarn hanging car is full of yarn cakes.
The semi-automatic auxiliary yarn feeding area is provided with a second yarn feeding robot, a second raw material placing station and a second yarn feeding station are arranged on the periphery of the second yarn feeding robot, a standard fixture circulating rotating mechanism is arranged on the second raw material placing station, the standard fixture circulating rotating mechanism intermittently rotates, after a box spinning cake is unpacked and a film is removed (a spinning cake outer packaging film is removed), the box spinning cake is placed on a standard fixture, and the second yarn feeding robot automatically grabs and hangs raw material spinning cakes on the standard fixture which is rotated to a yarn feeding position one by one on a yarn hanging trolley which is conveyed by a first AGV trolley according to a set control program.
When the yarn hanging trolley is hung fully, the WCS dispatching system automatically sends an instruction to convey the fully-hung yarn hanging trolley to a designated position corresponding to the spliced creel, when the number of the yarn hanging trolleys to be set reaches the warping process requirement, yarn knot preparation, warping and knot action can be carried out simultaneously with automatic yarn feeding, so that the yarn knot is regulated according to on-site management.
As shown in fig. 5, in this embodiment, the second AGV trolley includes an AGV trolley main body 52, and a bracket 55 for supporting the beam is provided on the AGV trolley main body 52. Two guiding slopes 56 (one is used and the other is used as a buffer position) are arranged beside the warping machine and used for placing the warp beam 51, and the warping machine can be realized by adopting a welding part or a new workshop pre-embedding mode. After the warping machine warping a beam, placing the full beam on a guiding slope, and conveying the full beam from a warping production area to a full beam storage area for storage after the full beam is supported by the second AGV trolley to the front end of the guiding slope according to a planned path. The WCS dispatch system controls each step of motion of the second AGV trolley to accurately deliver the beam to each designated position of the system.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the invention in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present invention still fall within the protection scope of the technical solution of the present invention.