CN113651176B - Spinning guide wire device based on Internet of things - Google Patents

Spinning guide wire device based on Internet of things Download PDF

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Publication number
CN113651176B
CN113651176B CN202111192186.1A CN202111192186A CN113651176B CN 113651176 B CN113651176 B CN 113651176B CN 202111192186 A CN202111192186 A CN 202111192186A CN 113651176 B CN113651176 B CN 113651176B
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yarn
module
base
sliding seat
data
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CN113651176A (en
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徐新
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Baoding Muze Textile Co ltd
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Baoding Muze Textile Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2818—Traversing devices driven by rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/28—Reciprocating or oscillating guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

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  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

The invention discloses a spinning guide wire device based on the Internet of things, which comprises a guide wire device and an intelligent yarn winding system, and is characterized in that: the guide wire device comprises a bottom plate, the right side of bottom plate is provided with the slide rail, the inside sliding connection of slide rail has the base, the front of base is provided with transport mechanism, the upper end swing joint of base has the cylinder, cylinder and transport mechanism fixed connection, the left side of bottom plate is provided with the spout, the upper end sliding connection of spout has the slide, the upper end fixedly connected with support of slide, the upper end fixedly connected with mount pad of support, the upper end fixedly connected with of mount pad two sets of fixed axles, two sets of the excircle of fixed axle is all roll-connected with the gyro wheel, the surface of cylinder is provided with pressure sensor, the upper end of mount pad is provided with the camera, the invention has the characteristics that the practicality is strong and automatically regulated rolling tensioning force and distributes.

Description

Spinning guide wire device based on Internet of things
Technical Field
The invention relates to the technical field of textile machinery, in particular to a spinning guide wire device based on the Internet of things.
Background
The spinning machine is also called a spinning machine, a weaving machine, a cotton spinning machine and the like, namely, a tool for processing raw materials such as threads, wires, hemp and the like into yarns and then weaving the yarns into cloth is called totally, before the weaving machine is used for weaving, the finished yarns need to be wound up, so that the subsequent weaving machine is convenient, only the yarns which are uniformly and well wound up can be reduced, faults of the weaving machine in the working process can be reduced, the weaving efficiency is improved, in the yarn winding process, the tension force and the distribution of the yarns on a winding roller are controlled to be two important parameters, a yarn guiding device is usually used for controlling in actual production, the conventional yarn guiding device cannot move, the production requirement can be met by manual auxiliary adjustment, the production efficiency is reduced due to manual participation, the winding quality is uncontrollable, the yarn guiding device capable of being automatically adjusted is needed, the yarns can be uniformly distributed on the winding roller in layers through the back and forth movement of the yarn guiding device, the winding tension force is controlled through the front and back movement of the winding roller, and the winding tension force and the distribution of the yarns are controlled, and the yarn guiding device based on the Internet of things is very necessary.
Disclosure of Invention
The invention aims to provide a spinning guide wire device based on the Internet of things, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: spinning guide wire device based on Internet of things, including guide wire device and intelligent yarn rolling system, its characterized in that: the guide wire device comprises a bottom plate, the right side of bottom plate is provided with the slide rail, the inside sliding connection of slide rail has the base, the front of base is provided with transport mechanism, the upper end swing joint of base has the cylinder, cylinder and transport mechanism fixed connection, the left side of bottom plate is provided with the spout, the upper end sliding connection of spout has the slide, the upper end fixedly connected with support of slide, the upper end fixedly connected with mount pad of support, the upper end fixedly connected with of mount pad two sets of fixed axles, two sets of equal roll connection of excircle of fixed axle has the gyro wheel, the surface of cylinder is provided with pressure sensor, the upper end of mount pad is provided with the camera.
According to the technical scheme, intelligent yarn rolling system includes intelligent control module, intelligent detection module, distal end execution module and yarn transport module, intelligent control module includes data record module, data calculation module, logic judgement module and distal end control module, intelligent detection module includes size detection module, position detection module, tension detection module and alarm module, distal end execution module includes slide moving module and base moving module, yarn transport module includes yarn input module and yarn rolling module, intelligent control module, intelligent detection module, distal end execution module and yarn transport module all set up the side at the bottom plate, intelligent control module, intelligent detection module, distal end execution module and yarn transport module are connected through the electricity respectively, size detection module is connected with the camera electricity, tension detection module is connected with the pressure sensor electricity.
According to the technical scheme, the data recording module is used for recording collected data and recording an initial set value of the system, the data calculating module is used for calculating the data, the logic judging module is used for analyzing a calculated result and providing a data basis for a follow-up yarn winding scheme, the far-end control module is used for controlling the operation of the far-end executing module, the size detecting module is used for collecting yarn diameter data, the position detecting module is used for collecting slide seat position information, the tension detecting module is used for collecting yarn tension data, the alarm module is used for alarming under abnormal conditions, the slide seat moving module is used for controlling the moving direction and the moving speed of a slide seat in a slide groove, the base moving module is used for controlling the moving direction and the moving speed of a base in the slide rail, the yarn input module is used for controlling the input of yarns, and the yarn winding module is used for controlling yarn winding actions.
According to the technical scheme, the intelligent yarn winding system comprises the following steps:
s1, in an initial state, a sliding seat stays at the left end of a sliding rail and is flush with the leftmost end of a roller, yarn passes through the middle of two groups of rollers, the other end of the yarn is fixed on the surface of the roller, and then an intelligent yarn winding system is started;
s2, inputting yarns according to a certain speed through a yarn input module, acquiring diameter data of the yarns by utilizing a size detection module, acquiring position data of a sliding seat in real time by utilizing a position detection module, detecting tension born by the yarns on a roller by utilizing a tension detection module in real time, and recording the tension in a data recording module;
s3, determining the moving speeds of the sliding seat and the base through a data calculation module;
s4, winding the yarns by using a yarn winding module, and moving the sliding seat and the base according to calculated data in the winding process to ensure that the wound yarns are uniformly distributed and the tension of the yarns is moderate;
s5, determining steering time of the sliding seat and the base by utilizing the logic judging module, so that yarns can be wound on the surface of the roller layer by layer, and the yarns are prevented from exceeding the range of the roller;
s6, judging whether the tension exceeds the range or not through a logic judging module, and providing a subsequent scheme;
s7, when the sliding seat returns to the initial position and the yarn tension is in the valueWhen the range is reached, the system judges that the winding of the yarn is completed, and the whole system stops working;
s8, repeating the steps S1-S7 to finish winding of all yarns.
According to the above technical scheme, the data acquisition method in step S2 is as follows:
s21, taking the middle position of the chute as an origin and taking the yarn conveying direction as the direction of yarn conveyingEstablishing a coordinate system in the axial direction;
s22, acquiring image data of the yarn by using a camera, comparing and analyzing the image data with a reference object to obtain diameter data of the yarn, and marking the diameter data by using a markA representation;
s23, acquiring image data of the sliding seat by using a camera, comparing and analyzing the image data with a reference object to obtain position data of the sliding seat, and marking the position data by using a markRepresentation->The position of the slide at the moment, wherein->Is a constant, indicating that the slide is only +>The coordinates change all the time;
s24, constant yarn input speedBy marking withThe radius of the cylinder is indicated by the mark +.>The length of the roller winding is indicated by the mark +.>Indicating that the distance from the yarn feed to the origin of the coordinate system is marked +.>A representation;
s25, because the yarn input speed and the roller rotating speed are constant, when the yarn is wound at the middle position, the distance from the yarn passing through the yarn feeding position to the roller is shortest, so that the tension applied to the yarn is minimum at the moment, and the yarn is marked byThe tensile force of the yarn is detected in real time by the tension detection module along with the reciprocating movement of the sliding seat along the sliding groove and the increase of the layer number of the yarn winding layers, and the tensile force is marked +.>Representation->The tension force of the yarn is applied at any time;
and the subsequent calculation and analysis quantification are facilitated by setting parameters of the acquired data.
According to the above technical scheme, the method for determining the moving speeds of the slide and the base in the step S3 is as follows:
for setting the speed of movement of the carriagesThe numerical value is defined by the following formula:
for setting the average speed of movement of the baseThe numerical value is defined by the following formula:
wherein the method comprises the steps ofDefined by the formula:
through defining the reciprocating motion speed of slide in the spout, guarantee that yarn evenly distributed is on the surface of cylinder when the rolling, prevent that the yarn from too concentrating and knotting, make things convenient for the smooth release of process yarn down, through defining the reciprocating motion of base in the slide rail, can real-time adjustment yarn tensioning force's size, guarantee the tensioning force of yarn rolling in certain within range, not only can prevent that the yarn from damaging because the tensioning force is too big, also make the yarn of rolling closely knit compactly.
According to the above technical scheme, the method for judging the turning time of the slide in step S5 is as follows:
by determining position coordinates of the carriagesTo judge:
s71 whenWhen the sliding seat moves in the original direction;
s72, whenWhen the sliding seat starts to change direction;
by setting the turning time of the sliding seat, the sliding seat can be turned in time when reaching the limit position, and smooth yarn winding is ensured.
According to the above technical scheme, the method for judging the base steering time in step S5 is as follows:
by determining position coordinates of the carriagesTo judge:
s81, whenWhen the base moves in the original direction;
s82, whenWhen the base moves in the original direction;
s83, whenOr->When the base begins to change direction;
by setting the direction-changing time of the base, the tension force of the yarn can be automatically controlled to be kept in a certain range, so that the yarn can be prevented from being damaged due to overlarge tension force, and the wound yarn is compact.
According to the above technical scheme, the method for judging the tension in step S6 is as follows:
by real-time determinationAnd (3) judging the value:
s91, whenWhen the yarn is broken, the alarm module is started and the personnel is reminded to replace the yarn;
s92, whenWhen the yarn winding is loose, the reciprocating speed of the base is reduced;
s93, whenWhen the yarn winding device is used, the yarn winding work is normal, and no treatment is needed;
s94, whenDuring the time, indicate that yarn rolling is tighter, has the fracture risk, need increase the reciprocating speed of base.
According to the above technical solution, the movement speed of the base is adjusted in steps S92 and S94Defined by the formula:
through the speed of movement of adjustment base, the tensioning force size that the yarn that can be intelligent receives not only can protect the yarn, makes the yarn of rolling closely knit compactness simultaneously.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the yarn can be uniformly covered on the surface of the roller in the winding process by arranging the yarn guide device and the intelligent yarn winding system, and meanwhile, the tension born by the yarn is regulated in real time, so that the purpose of stable winding is achieved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the overall structure of the present invention;
FIG. 3 is a schematic diagram of the construction of each of the working modules of the present invention;
in the figure: 1. a bottom plate; 2. a base; 3. a conveying mechanism; 4. a roller; 5. a chute; 6. a slide; 7. a mounting base; 8. a roller; 9. a slide rail; 10. a bracket; 11. and a fixed shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: spinning guide wire device based on Internet of things, including guide wire device and intelligent yarn rolling system, its characterized in that: the yarn guiding device comprises a bottom plate 1, a sliding rail 9 is arranged on the right side of the bottom plate 1, a base 2 is connected inside the sliding rail 9 in a sliding manner, a conveying mechanism 3 is arranged on the front side of the base 2, a roller 4 is movably connected to the upper end of the base 2, the roller 4 is fixedly connected with the conveying mechanism 3, a sliding chute 5 is arranged on the left side of the bottom plate 1, a sliding seat 6 is connected to the upper end of the sliding chute 5 in a sliding manner, a support 10 is fixedly connected to the upper end of the sliding seat 6, an installation seat 7 is fixedly connected to the upper end of the support 10, two groups of fixing shafts 11 are fixedly connected to the upper end of the installation seat, rollers 8 are respectively connected to the outer circles of the two groups of fixing shafts 11 in a rolling manner, a pressure sensor 13 is arranged on the surface of the roller 4, a camera 12 is arranged on the upper end of the installation seat 7, and the yarn can be uniformly covered on the surface of the roller 4 in the rolling process by the aid of the yarn guiding device and the intelligent yarn rolling system, and meanwhile the tension born by the yarn is regulated in real time, so that the purpose of stable rolling is achieved;
the intelligent yarn winding system comprises an intelligent control module, an intelligent detection module, a remote execution module and a yarn conveying module, wherein the intelligent control module comprises a data recording module, a data calculating module, a logic judging module and a remote control module, the intelligent detection module comprises a size detection module, a position detection module, a tension detection module and an alarm module, the remote execution module comprises a sliding seat moving module and a base moving module, the yarn conveying module comprises a yarn input module and a yarn winding module, the intelligent control module, the intelligent detection module, the remote execution module and the yarn conveying module are all arranged on the side face of the bottom plate 1, the intelligent control module, the intelligent detection module, the remote execution module and the yarn conveying module are respectively electrically connected, the size detection module is electrically connected with the camera 12, and the tension detection module is electrically connected with the pressure sensor 13;
the data recording module is used for recording the acquired data and recording the initial set value of the system at the same time, the data calculating module is used for calculating the data, the logic judging module is used for analyzing the calculated result and providing a data basis for the subsequent yarn winding scheme, the far-end control module is used for controlling the operation of the far-end executing module, the size detecting module is used for acquiring yarn diameter data, the position detecting module is used for acquiring position information of the sliding seat 6, the tension detecting module is used for acquiring yarn tension data, the alarm module is used for alarming under abnormal conditions, the sliding seat moving module is used for controlling the moving direction and speed of the sliding seat 6 in the sliding groove 5, the base moving module is used for controlling the moving direction and the moving speed of the base 2 in the sliding rail 9, the yarn input module is used for controlling the input of yarns, and the yarn winding module is used for controlling the yarn winding action;
the intelligent yarn winding system comprises the following steps:
s1, in an initial state, a sliding seat 6 stays at the left end of a sliding rail 5 and is flush with the leftmost end of a roller 4, yarn passes through the middle of two groups of rollers 8, the other end of the yarn is fixed on the surface of the roller 4, and then an intelligent yarn winding system is started;
s2, inputting yarns according to a certain speed through a yarn input module, acquiring diameter data of the yarns by utilizing a size detection module, acquiring position data of a sliding seat 6 in real time by utilizing a position detection module, detecting tension born by the yarns on a roller 4 by utilizing a tension detection module in real time, and recording the tension in a data recording module;
s3, determining the moving speeds of the sliding seat 6 and the base 2 through a data calculation module;
s4, winding yarns by using a yarn winding module, and moving the sliding seat 6 and the base 2 according to calculated data in the winding process, so that the wound yarns are uniformly distributed and the tension of the yarns is ensured to be moderate;
s5, determining steering time of the sliding seat 6 and the base 2 by utilizing a logic judging module, so that yarns can be wound on the surface of the roller 4 layer by layer, and the yarns are prevented from exceeding the range of the roller 4;
s6, judging whether the tension exceeds the range or not through a logic judging module, and providing a subsequent scheme;
s7, when the sliding seat 6 returns to the initial position and the yarn tension is in the valueWhen the range is reached, the system judges that the winding of the yarn is completed, and the whole system stops working;
s8, repeating the steps S1-S7 to finish winding of all yarns;
the data acquisition method in the step S2 is as follows:
s21, taking the middle position of the chute 5 as an origin and taking the yarn conveying direction as the direction of yarn conveyingEstablishing a coordinate system in the axial direction;
s22, acquiring image data of the yarn by using a camera, comparing and analyzing the image data with a reference object to obtain diameter data of the yarn, and marking the diameter data by using a markA representation;
s23, acquiring image data of the sliding seat 6 by using a camera, comparing and analyzing the image data with a reference object to obtain position data, and marking the position data by using a markRepresentation->The position of the slide 6 at the moment, wherein ∈>Is a constant, indicating that the slide 6 is only +.>The coordinates change all the time;
s24, the yarn input speed is constant, and marks are usedThe radius of the cylinder 4 is indicated by the mark +.>The length of the winding part of the drum 4 is indicated by the mark +.>Indicating that the distance from the yarn feed to the origin of the coordinate system is marked +.>A representation;
s25, because the yarn input speed and the rotation speed of the roller 4 are constant, when the yarn is wound at the middle position, the distance from the yarn passing through the yarn feeding position to the roller 4 is shortest, so that the tension applied to the yarn is smallest at the moment, and the mark is usedRepresentation as a function ofThe sliding seat 6 moves reciprocally along the sliding groove 5 and the number of layers of yarn winding increases, the tension force applied to the yarn is continuously changed, the tension force applied to the yarn is detected in real time through the tension detection module, and the tension force is marked +.>Representation->The tension force of the yarn is applied at any time;
the parameter setting of the acquired data is convenient for the subsequent calculation and analysis;
the method for determining the moving speed of the slide 6 and the base 2 in step S3 is as follows:
for setting the speed of movement of the carriage 6The numerical value is defined by the following formula:
for setting the average moving speed of the base 2The numerical value is defined by the following formula:
wherein the method comprises the steps ofDefined by the formula:
by defining the reciprocating speed of the sliding seat 6 in the sliding groove 5, the yarns are ensured to be uniformly distributed on the surface of the roller 4 when being wound, the yarns are prevented from being too concentrated to be knotted, the yarns in the process can be conveniently and smoothly released, the size of the tensioning force of the yarns can be adjusted in real time by defining the reciprocating motion of the base 2 in the sliding rail 9, the tensioning force of the winding of the yarns is ensured to be within a certain range, the yarns can be prevented from being damaged due to the overlarge tensioning force, and the wound yarns are compact and compact;
the method for judging the turning time of the slide 6 in step S5 is as follows:
by determining the position coordinates of the carriage 6To judge:
s71 whenWhen the sliding seat 6 moves in the original direction;
s72, whenWhen the slide 6 starts turning;
by setting the turning time of the sliding seat 6, the sliding seat 6 can be turned in time when reaching the limit position, so that the smooth proceeding of yarn winding is ensured;
the method for judging the steering time of the base 2 in step S5 is as follows:
by determining the position coordinates of the carriage 6To judge:
s81, whenWhen the base 2 moves in the original direction;
S82、when the base 2 moves in the original direction;
s83, whenOr->When the base 2 starts to change direction;
by setting the turning time of the base 2, the tension force of the yarn can be automatically controlled to be kept in a certain range, so that the yarn can be prevented from being damaged due to overlarge tension force, and the wound yarn is compact;
the method for judging the tension in the step S6 is as follows:
by real-time determinationAnd (3) judging the value:
s91, whenWhen the yarn is broken, the alarm module is started and the personnel is reminded to replace the yarn;
s92, whenWhen the yarn winding is loose, the reciprocating speed of the base 2 is reduced;
s93, whenWhen the yarn winding device is used, the yarn winding work is normal, and no treatment is needed;
s94, whenDuring the process, the yarn is tightly wound, the breakage risk exists, and the reciprocating speed of the base 2 needs to be increased;
the movement speed of the base 2 adjusted in steps S92 and S94Defined by the formula:
through the speed of movement of adjustment base 2, the tensioning force size that the yarn that can be intelligent receives not only can protect the yarn, makes the yarn of rolling closely knit compactness simultaneously.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. Spinning guide wire device based on Internet of things, including guide wire device and intelligent yarn rolling system, its characterized in that: the guide wire device comprises a bottom plate (1), a sliding rail (9) is arranged on the right side of the bottom plate (1), a base (2) is connected to the sliding rail (9) in a sliding manner, a conveying mechanism (3) is arranged on the front face of the base (2), a roller (4) is movably connected to the upper end of the base (2), the roller (4) is fixedly connected with the conveying mechanism (3), a sliding groove (5) is arranged on the left side of the bottom plate (1), a sliding seat (6) is connected to the upper end of the sliding groove (5) in a sliding manner, a support (10) is fixedly connected to the upper end of the sliding seat (6), two groups of fixing shafts (11) are fixedly connected to the upper end of the support (10), rollers (8) are connected to the outer circles of the two groups of the fixing shafts (11) in a rolling manner, a pressure sensor (13) is arranged on the surface of the roller (4), and a camera (12) is arranged at the upper end of the mounting seat (7);
the intelligent yarn winding system comprises an intelligent control module, an intelligent detection module, a far-end execution module and a yarn conveying module, wherein the intelligent control module comprises a data recording module, a data calculating module, a logic judging module and a far-end control module, the intelligent detection module comprises a size detection module, a position detection module, a tension detection module and an alarm module, the far-end execution module comprises a sliding seat moving module and a base moving module, the yarn conveying module comprises a yarn input module and a yarn winding module, the intelligent control module, the intelligent detection module, the far-end execution module and the yarn conveying module are all arranged on the side face of a bottom plate (1), the intelligent control module, the intelligent detection module, the far-end execution module and the yarn conveying module are respectively and electrically connected, the size detection module is electrically connected with a camera (12), and the tension detection module is electrically connected with a pressure sensor (13);
the device comprises a data recording module, a logic judging module, a remote control module, a size detection module, a position detection module, a tension detection module and an alarm module, wherein the data recording module is used for recording collected data and recording an initial set value of a system, the data calculating module is used for calculating the data, the logic judging module is used for analyzing a calculated result and providing a data basis for a follow-up yarn winding scheme, the remote control module is used for controlling the operation of a remote execution module, the size detection module is used for collecting yarn diameter data, the position detection module is used for collecting position information of a sliding seat (6), the tension detection module is used for collecting yarn tension data, the alarm module is used for alarming under abnormal conditions, the sliding seat moving module is used for controlling the moving direction and the moving speed of the sliding seat (6) in a sliding groove (5), the base moving module is used for controlling the moving direction and the moving speed of a base (2) in a sliding rail (9), the yarn input module is used for controlling yarn winding action;
the intelligent yarn winding system comprises the following steps:
s1, in an initial state, a sliding seat (6) stays at the left end of a sliding groove (5) and is flush with the leftmost end of a roller (4), yarn passes through the middle of two groups of rollers (8), the other end of the yarn is fixed on the surface of the roller (4), and then an intelligent yarn winding system is started;
s2, inputting yarns according to a certain speed through a yarn input module, acquiring diameter data of the yarns by utilizing a size detection module, acquiring position data of a sliding seat (6) in real time by utilizing a position detection module, detecting tension born by the yarns on a roller (4) by utilizing a tension detection module in real time, and recording the tension in a data recording module;
s3, determining the moving speeds of the sliding seat (6) and the base (2) through a data calculation module;
s4, winding yarns by using a yarn winding module, and moving the sliding seat (6) and the base (2) according to calculated data in the winding process to ensure that the wound yarns are uniformly distributed and the tension of the yarns is moderate;
s5, determining steering time of the sliding seat (6) and the base (2) by utilizing a logic judging module, so that yarns can be wound on the surface of the roller (4) layer by layer, and the yarns are prevented from exceeding the range of the roller (4);
s6, judging whether the tension exceeds the range or not through a logic judging module, and providing a subsequent scheme;
s7, when the sliding seat (6) returns to the initial position, the value of the yarn tension is 2F 0～ 2.2F 0 When the range is reached, the system judges that the winding of the yarn is completed, and the whole system stops working;
s8, repeating the steps S1-S7 to finish winding of all yarns.
2. The spinning guide wire device based on the internet of things according to claim 1, wherein: the data acquisition method in the step S2 is as follows:
s21, establishing a coordinate system by taking the middle position of the chute (5) as an origin and the yarn conveying direction as the positive direction of the X axis;
s22, acquiring image data of the yarn by using a camera, and comparing and analyzing the image data with a reference object to obtain diameter data of the yarn, wherein the diameter data is represented by a mark D;
s23, acquiring image data of the sliding seat (6) by using a camera, comparing and analyzing the image data with a reference object to obtain position data, and marking by using a mark P i (α,y i β) indicates the position of the sledge (6) at time i, where α, β are constants, indicating that only the Y-coordinate of the sledge (6) has been changed;
s24, the yarn input speed is constant, marked v 0 The radius of the roller (4) is represented by a sign R, the length of the winding part of the roller (4) is represented by a sign L, and the distance from the yarn feeding position to the origin of the coordinate system is represented by a sign S;
s25, because the yarn input speed and the rotation speed of the roller (4) are constant, when the yarn is wound at the middle position, the distance from the yarn passing through the yarn feeding position to the roller (4) is shortest, so that the tension applied to the yarn is smallest at the moment, and the tension is marked as F 0 The tension applied to the yarn is continuously changed along with the reciprocating movement of the sliding seat (6) along the sliding groove (5) and the increase of the layer number of the yarn winding, and is detected in real time by the tension detection module by the mark F i The tension applied to the yarn at the moment i is indicated;
and the subsequent calculation and analysis quantification are facilitated by setting parameters of the acquired data.
3. The spinning guide wire device based on the internet of things according to claim 2, wherein: the method for determining the moving speed of the sliding seat (6) and the base (2) in the step S3 comprises the following steps:
the moving speed of the slide (6) is set to be V, and the value is defined by the following formula:
for setting the average moving speed of the base (2)The numerical value is defined by the following formula:
wherein T is defined by the formula:
through defining the reciprocating motion speed of slide (6) in spout (5), guarantee the yarn evenly distributed at the surface of cylinder (4) when the rolling, prevent that the yarn from concentrating excessively and knotting, make things convenient for the smooth release of process yarn down, through defining the reciprocating motion of base (2) in slide rail (9), can real-time adjustment yarn tensioning force's size, guarantee the tensioning force of yarn rolling in certain within range, not only can prevent that the yarn from damaging because the tensioning force is too big, also make the yarn of rolling closely knit compactly.
4. A textile guide wire device based on the internet of things according to claim 3, characterized in that: the judging method of the turning time of the sliding seat (6) in the step S5 is as follows:
by determining the position coordinates P of the slide (6) i (α,y i Beta) to make the judgment:
s71 whenWhen the sliding seat (6) moves in the original direction;
s72, whenOr->When the sliding seat (6) starts to change direction;
by setting the turning time of the sliding seat (6), the sliding seat (6) can be turned in time when reaching the limit position, and smooth yarn winding is ensured.
5. The spinning guide wire device based on the internet of things according to claim 4, wherein: the method for judging the steering time of the base (2) in the step S5 is as follows:
by determining the position coordinates P of the slide (6) i (α,y i Beta) to make the judgment:
s81, whenWhen the base (2) moves in the original direction;
S82、when the base (2) moves in the original direction;
s83, whenOr->Or y i When the device is=0, the base (2) starts to change direction; by setting the direction-changing time of the base (2), the tension force of the yarn can be automatically controlled to be kept in a certain range, so that the yarn can be prevented from being damaged due to overlarge tension force, and the wound yarn is compact.
6. The spinning guide wire device based on the internet of things according to claim 5, wherein: the method for judging the tension in the step S6 is as follows:
f by real-time determination i And (3) judging the value:
s91, whenF i When the yarn is in the range of 0, the yarn breakage is illustrated, an alarm module is started, and a person is reminded of replacing the yarn;
s92, when 0 is less than F i ＜F 0 When the yarn winding is loose, the reciprocating movement speed of the base (2) is reduced;
s93, when F 0 ≤F i ≤2F 0 When the yarn winding device is used, the yarn winding work is normal, and no treatment is needed;
s94, when F i ＞2F 0 During the time, indicate that yarn rolling is tighter, has the fracture risk, need increase the reciprocating speed of base (2).
7. The spinning guide wire device based on the internet of things according to claim 6, wherein: the movement speed of the base (2) adjusted in the steps S92 and S94Defined by the formula:
through the speed of movement of adjustment base (2), the tensioning force size that the yarn that can be intelligent receives not only can protect the yarn, makes the yarn of rolling closely knit compactness simultaneously.
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CN114436050A (en) * 2022-03-18 2022-05-06 周玉凤 Yarn guide device and system with broken yarn detection function for spinning
CN115478351B (en) * 2022-06-30 2023-09-08 南通龙士莱纺织有限公司 Textile frame for textile production based on Internet of things

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