CN113184619A - Working method of polymer monofilament winding device - Google Patents
Working method of polymer monofilament winding device Download PDFInfo
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- CN113184619A CN113184619A CN202110478104.3A CN202110478104A CN113184619A CN 113184619 A CN113184619 A CN 113184619A CN 202110478104 A CN202110478104 A CN 202110478104A CN 113184619 A CN113184619 A CN 113184619A
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- winding
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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
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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
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/40—Applications of tension indicators
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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
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
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- Quality & Reliability (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
The invention discloses a working method of a polymer monofilament winding device, which comprises a bobbin for winding a spinning cake driven by a winding motor, wherein a waste silk disc which is coaxially installed and driven by a switching motor is sleeved on one side of the bobbin close to the winding motor; the winding controller controls the winding motor, the switching motor and the reciprocating motor to work. The invention has high working efficiency, good winding quality and convenient operation.
Description
The application is application number: 201911091959.X, filing date: 2019.11.11 entitled "winding device for polymeric monofilaments".
Technical Field
The invention relates to a winding device for polymer monofilaments.
Background
In the prior art, the winding of the polymer monofilaments generally adopts methods such as manual winding and the like, so that the working efficiency is low, the winding quality is not ideal, and further improvement is needed.
Disclosure of Invention
The invention aims to provide a winding device for polymer monofilaments, which has high winding efficiency and good winding quality.
The technical solution of the invention is as follows:
a device for winding polymeric monofilaments, characterized in that: the device comprises a bobbin for winding a spinning cake driven by a winding motor, wherein a waste silk tray which is coaxially installed and driven by a switching motor is sleeved on one side of the bobbin close to the winding motor; the winding controller controls the winding motor, the switching motor and the reciprocating motor to work;
setting the distance between the front position of the bottom layer of the spinning cake and the rear position of the bottom layer of the spinning cake as L, the distance between the front position of the outer layer of the spinning cake and the rear position of the outer layer of the spinning cake as S, and the distance between the front position of the waste wire disc and the rear position of the waste wire disc as W; a tail yarn winding position T is arranged between the rear end position of the bottom layer of the spinning cake and the front end position of the waste yarn disc;
setting: a is the front end position of the bottom layer of the spinning cake; b is the position of the rear end of the bottom layer of the spinning cake; c is the front end position of the outer layer of the spinning cake; d is the position of the rear end of the outer layer of the spinning cake; e is the front end position of the waste silk plate; f is the position of the rear end of the waste silk plate;
the working method comprises the following steps:
(1) process settings
Inputting production process parameters into a controller through an HMI, wherein the production process parameters comprise product specification, production speed V, reciprocating speed Vt, L value, S value, full-winding time t, winding tension, tail yarn position and tail remaining time t1, and the width W of a waste yarn disc and the stop time t2 of a switching motor are set as built-in parameters;
(2) operation of spinning-in
Pressing a 'start' key on an operation panel, and executing a head-up program by a winding controller; the winding motor operates according to the spinning-in speed, the reciprocating motor operates the reciprocating yarn guide to the spinning-in position, and the switching motor does not operate; after the monofilament is wound on the bobbin through manual operation, the monofilament is placed in the reciprocating yarn guide, the reciprocating motor starts to operate after the tension sensor senses the monofilament tension, the reciprocating yarn guide firstly winds the tail yarn for T1 seconds at the T point, then the reciprocating yarn guide starts to reciprocate for T2 seconds between AB according to the L value, and the winding controller starts to execute a normal production program; the winding controller records the time point when the tension sensor senses the tension of the monofilament as an initial time point;
(3) normal production
The winding controller processes a winding tension signal sent by the tension sensor, and controls the rotating speed of a winding motor through a built-in frequency converter to ensure that the winding tension is always in a stable state; the winding controller calculates a change program of the reciprocating width based on the L value, the S value, the reciprocating speed Vt and the full-winding time t value, and the change program is executed by a reciprocating motor and an encoder; when the winding time reaches the value t, the winding controller starts to execute an automatic switching program;
(4) automatic switching
When the winding controller executes an automatic switching program, the switching motor firstly operates, the reciprocating yarn guide drags the monofilaments to move from a spinning cake to a waste yarn tray, when the position of the yarn guide reaches the point E, the reciprocating yarn guide reciprocates between E, F according to the W value to wind the monofilaments onto the waste yarn tray, and then the winding motor stops operating and emits light and sound signals of yarn falling to remind an operator of yarn falling and replacement of an empty bobbin; when the operator finishes the wire falling and the wire changing, a 'wire falling completion' key on the operation panel is pressed to remind that the light and sound signals of the wire falling stop prompting, the winding motor 5 starts to operate, after the production speed is reached, the reciprocating wire guide drags the monofilaments to move from the waste wire disc to the bobbin, the tail wire is left at the T point for T1 seconds, then the monofilaments are normally wound for T2 seconds between AB points, the operation of the switching motor 4 is stopped, the winding controller controls the winding tension and the formation of the spinning cake according to a normal production program, and the automatic switching program is executed again until the next full winding; the process is repeated in cycles until the wire is broken and the manual switching instruction is sent out or the vehicle is stopped;
(5) alarm for broken wire
If the filament breakage occurs in the operation process, the tension sensor continuously detects that the tension value of the monofilament is zero, and the detected monofilament is regarded as tension detection NG; at the moment, the winding controller judges that the wire is broken, a wire breaking alarm lamp on the operation panel is lightened, and a wire breaking alarm buzzer sounds; the reciprocating yarn guide is reset to the threading position, and the winding motor stops running; the winding controller returns to the spinning-in process and waits for the next start.
The waste silk plate is sleeved on the bobbin.
The invention has high working efficiency, good winding quality and convenient operation.
The winding controller integrates the driving control and positioning functions of a winding motor, a switching motor and a reciprocating motor, integrates the signal processing function of a tension sensor, integrates the programmable function of a PLC (programmable logic controller) and the human-computer interaction function with an HMI (human machine interface), and realizes the programming of the winding process; the winding controller has a communication function, a process management function and a network transmission function at the same time, and has the condition of the Internet of things. The winding tension closed-loop control realizes the stability of the winding tension of the single filaments and improves the quality of the single filament products. The programmed winding control realizes the fixed length and the tail retaining of the spinning cake, improves the quality of the whole batch of the monofilament and the use efficiency of customers, and reduces the product consumption. The automatic switching and wire breakage alarming functions greatly reduce the requirements on the operation skills of the operators and reduce the labor cost of enterprises. The coaxial automatic switching structure is designed aiming at monofilament production, and has the advantages of small number of parts, small equipment volume and low manufacturing cost.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a control flow diagram of the present invention.
In the figure: 1-bobbin; 2-spinning cake; 3-scrap wire disc; 4-switching the motor; 5-a winding motor; 6-reciprocating thread guide; 7-a tension sensor; 8-reciprocating motor.
Detailed Description
A winding device for polymer monofilaments comprises a bobbin for winding a spinning cake driven by a winding motor, wherein a waste silk tray which is coaxially installed and driven by a switching motor is sleeved on one side of the bobbin close to the winding motor; the winding controller controls the winding motor, the switching motor and the reciprocating motor to work;
setting the distance between the front position of the bottom layer of the spinning cake and the rear position of the bottom layer of the spinning cake as L, the distance between the front position of the outer layer of the spinning cake and the rear position of the outer layer of the spinning cake as S, and the distance between the front position of the waste wire disc and the rear position of the waste wire disc as W; a tail yarn winding position T is arranged between the rear end position of the bottom layer of the spinning cake and the front end position of the waste yarn disc;
setting: a is the front end position of the bottom layer of the spinning cake; b is the position of the rear end of the bottom layer of the spinning cake; c is the front end position of the outer layer of the spinning cake; d is the position of the rear end of the outer layer of the spinning cake; e is the front end position of the waste silk plate; f is the position of the rear end of the waste silk plate;
the working method comprises the following steps:
(1) process settings
Inputting production process parameters into a controller through an HMI, wherein the production process parameters comprise product specification, production speed V, reciprocating speed Vt, L value, S value, full-winding time t, winding tension, tail yarn position and tail remaining time t1, and the width W of a waste yarn disc and the stop time t2 of a switching motor are set as built-in parameters;
(2) operation of spinning-in
Pressing a 'start' key on an operation panel, and executing a head-up program by a winding controller; the winding motor operates according to the spinning-in speed, the reciprocating motor operates the reciprocating yarn guide to the spinning-in position, and the switching motor does not operate; after the monofilament is wound on the bobbin through manual operation, the monofilament is placed in the reciprocating yarn guide, the reciprocating motor starts to operate after the tension sensor senses the monofilament tension, the reciprocating yarn guide firstly winds the tail yarn for T1 seconds at the T point, then the reciprocating yarn guide starts to reciprocate for T2 seconds between AB according to the L value, and the winding controller starts to execute a normal production program; the winding controller records the time point when the tension sensor senses the tension of the monofilament as an initial time point;
(3) normal production
The winding controller processes a winding tension signal sent by the tension sensor, and controls the rotating speed of a winding motor through a built-in frequency converter to ensure that the winding tension is always in a stable state; the winding controller calculates a change program of the reciprocating width based on the L value, the S value, the reciprocating speed Vt and the full-winding time t value, and the change program is executed by a reciprocating motor and an encoder; when the winding time reaches the value t, the winding controller starts to execute an automatic switching program;
(4) automatic switching
When the winding controller executes an automatic switching program, the switching motor firstly operates, the reciprocating yarn guide drags the monofilaments to move from a spinning cake to a waste yarn tray, when the position of the yarn guide reaches the point E, the reciprocating yarn guide reciprocates between E, F according to the W value to wind the monofilaments onto the waste yarn tray, and then the winding motor stops operating and emits light and sound signals of yarn falling to remind an operator of yarn falling and replacement of an empty bobbin; when the operator finishes the wire falling and the wire changing, a 'wire falling completion' key on the operation panel is pressed to remind that the light and sound signals of the wire falling stop prompting, the winding motor 5 starts to operate, after the production speed is reached, the reciprocating wire guide drags the monofilaments to move from the waste wire disc to the bobbin, the tail wire is left at the T point for T1 seconds, then the monofilaments are normally wound for T2 seconds between AB points, the operation of the switching motor 4 is stopped, the winding controller controls the winding tension and the formation of the spinning cake according to a normal production program, and the automatic switching program is executed again until the next full winding; the process is repeated in cycles until the wire is broken and the manual switching instruction is sent out or the vehicle is stopped;
(5) alarm for broken wire
If the filament breakage occurs in the operation process, the tension sensor continuously detects that the tension value of the monofilament is zero, and the detected monofilament is regarded as tension detection NG; at the moment, the winding controller judges that the wire is broken, a wire breaking alarm lamp on the operation panel is lightened, and a wire breaking alarm buzzer sounds; the reciprocating yarn guide is reset to the threading position, and the winding motor stops running; the winding controller returns to the spinning-in process and waits for the next start.
The waste silk plate is sleeved on the bobbin.
Claims (1)
1. A method of operating a polymeric monofilament winder, comprising: setting: the distance between the front position of the bottom layer of the spinning cake and the rear position of the bottom layer of the spinning cake is L, the distance between the front position of the outer layer of the spinning cake and the rear position of the outer layer of the spinning cake is S, and the distance between the front position of the waste wire disc and the rear position of the waste wire disc is W; a tail yarn winding position T is arranged between the rear end position of the bottom layer of the spinning cake and the front end position of the waste yarn disc;
setting: a is the front end position of the bottom layer of the spinning cake; b is the position of the rear end of the bottom layer of the spinning cake; c is the front end position of the outer layer of the spinning cake; d is the position of the rear end of the outer layer of the spinning cake; e is the front end position of the waste silk plate; f is the position of the rear end of the waste silk plate;
the working method comprises the following steps:
(1) process settings
Inputting production process parameters into a controller through an HMI, wherein the production process parameters comprise product specification, production speed V, reciprocating speed Vt, L value, S value, full-winding time t, winding tension, tail yarn position and tail remaining time t1, and the width W of a waste yarn disc and the stop time t2 of a switching motor are set as built-in parameters;
(2) operation of spinning-in
Pressing a 'start' key on an operation panel, and executing a head-up program by a winding controller; the winding motor operates according to the spinning-in speed, the reciprocating motor operates the reciprocating yarn guide to the spinning-in position, and the switching motor does not operate; after the monofilament is wound on the bobbin through manual operation, the monofilament is placed in the reciprocating yarn guide, the reciprocating motor starts to operate after the tension sensor senses the monofilament tension, the reciprocating yarn guide firstly winds the tail yarn for T1 seconds at the T point, then the reciprocating yarn guide starts to reciprocate for T2 seconds between AB according to the L value, and the winding controller starts to execute a normal production program; the winding controller records the time point when the tension sensor senses the tension of the monofilament as an initial time point;
(3) normal production
The winding controller processes a winding tension signal sent by the tension sensor, and controls the rotating speed of a winding motor through a built-in frequency converter to ensure that the winding tension is always in a stable state; the winding controller calculates a change program of the reciprocating width based on the L value, the S value, the reciprocating speed Vt and the full-winding time t value, and the change program is executed by a reciprocating motor and an encoder; when the winding time reaches the value t, the winding controller starts to execute an automatic switching program;
(4) automatic switching
When the winding controller executes an automatic switching program, the switching motor firstly operates, the reciprocating yarn guide drags the monofilaments to move from a spinning cake to a waste yarn tray, when the position of the yarn guide reaches the point E, the reciprocating yarn guide reciprocates between E, F according to the W value to wind the monofilaments onto the waste yarn tray, and then the winding motor stops operating and emits light and sound signals of yarn falling to remind an operator of yarn falling and replacement of an empty bobbin; when the operator finishes the wire falling and the bobbin changing, a 'wire falling completion' key on the operation panel is pressed to remind that the light and sound signals of the wire falling stop prompting, the winding motor 5 starts to operate, after the production speed is reached, the reciprocating wire guide drags the monofilaments to move from the waste wire disc to the bobbin, the tail wire is left at the T point for T1 seconds, then the monofilaments are normally wound for T2 seconds between AB points, the operation of the switching motor (4) is stopped, the winding controller controls the winding tension and the formation of the spinning cake according to a normal production program, and the automatic switching program is executed again until the next full winding; the process is repeated in cycles until the wire is broken and the manual switching instruction is sent out or the vehicle is stopped;
(5) alarm for broken wire
If the filament breakage occurs in the operation process, the tension sensor continuously detects that the tension value of the monofilament is zero, and the detected monofilament is regarded as tension detection NG; at the moment, the winding controller judges that the wire is broken, a wire breaking alarm lamp on the operation panel is lightened, and a wire breaking alarm buzzer sounds; the reciprocating yarn guide is reset to the threading position, and the winding motor stops running; the winding controller returns to the spinning-in process and waits for the next start.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478104.3A CN113184619B (en) | 2019-11-11 | 2019-11-11 | Working method of polymer monofilament winding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478104.3A CN113184619B (en) | 2019-11-11 | 2019-11-11 | Working method of polymer monofilament winding device |
| CN201911091959.XA CN110803576B (en) | 2019-11-11 | 2019-11-11 | Winding device for polymer monofilaments |
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| CN201911091959.XA Division CN110803576B (en) | 2019-11-11 | 2019-11-11 | Winding device for polymer monofilaments |
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| CN113184619A true CN113184619A (en) | 2021-07-30 |
| CN113184619B CN113184619B (en) | 2022-03-08 |
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| CN202110478104.3A Active CN113184619B (en) | 2019-11-11 | 2019-11-11 | Working method of polymer monofilament winding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116062545A (en) * | 2023-03-02 | 2023-05-05 | 中国科学院新疆理化技术研究所 | Automatic wire arrangement inorganic fiber winding device and method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429596B (en) * | 2020-12-22 | 2021-09-24 | 南通新帝克单丝科技股份有限公司 | Large-diameter polymer monofilament coiling device |
| CN114314189B (en) * | 2021-12-30 | 2023-11-03 | 苏州盛虹纤维有限公司 | Control system and control method for windows winding unit |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113184619B (en) | 2022-03-08 |
| CN110803576B (en) | 2021-04-27 |
| CN110803576A (en) | 2020-02-18 |
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