CN201367514Y - Electric coiling and warp let-off control system for weaving machine - Google Patents
Electric coiling and warp let-off control system for weaving machine Download PDFInfo
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- CN201367514Y CN201367514Y CNU200820158264XU CN200820158264U CN201367514Y CN 201367514 Y CN201367514 Y CN 201367514Y CN U200820158264X U CNU200820158264X U CN U200820158264XU CN 200820158264 U CN200820158264 U CN 200820158264U CN 201367514 Y CN201367514 Y CN 201367514Y
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Abstract
The utility model discloses an electric coiling and warp conveying control system for a weaving machine. A main control module with an ARM microprocessor is adopted for receiving signals of a main encoder and a tension pickup of the weaving machine; set signals of a touch display screen are input into the main control module through CAN buses; simultaneously, the signals of the main encoder and the tension pickup of the weaving machine are input into the main control module; through the operation processing of the main control module, coiling and wrap let-off signals are respectively input into a servo-coiling driver and a servo wrap let-off driver by CAN buses; and the servo-coiling driver and the servo wrap let-off driver respectively drive a PM synchronous coiling motor and a PM synchronous wrap let-off motor to realize the coiling and the let-off of the weaving machine. The utility model overcomes the defect of the mechanical coiling and wrap let-off system that the driving structure is complicated and the cloth quality is influenced; the utility model has the advantages of high integration level, quick tension processing and high response speed, has a self-adaptation compensation function, reduces the defects such as sparse gear, tight gear, sparser-tight gear, tight-sparser gear and the like, and improves the weaving quality of the cloth.
Description
Technical field
The utility model relates to a kind of loom electronic take-up and warp let-off control system.
Background technology
At present some looms batch and warp let-off part mostly adopts mechanical type, promptly main motor is by transmission mechanisms such as series of gears, belts, drives work beam and through axle, realizes batching with the warp let-off moving.Mechanical type batches and warp let-off drive mechanism complexity, and its mechanical clearance has had a strong impact on the cloth quality.When realizing changing the filling density function, the loom reel-up need change the filling density wheel, complicated operation, and need to be equipped with multiple filling density wheel.Need permanent Tension Control warp thread in the weaving process simultaneously, but in the process that the axle radius reduces gradually, the mechanical type feeding system of warp is difficult to realize real permanent Tension Control, is difficult to adapt to the high-quality requirements of weaving process.Domestic patent 200510050036.1 disclosed a kind of warp let-off methods, integrated level is poor, can't realize fast that tension signal is handled and warp let-off action response fast.200610039512.4 patent is a warp knitting machine special electronic feeding system of warp, system complex, and the control that need use a computer, the cost height is difficult to promote.Answer electronic letting-off device 200720043923.0 patent is the tension sense of velvet Rapier looms, it has used stepper motor, and staring torque is little, easy step-out, and its tension pick-up is installed complicated, and precision is low.200510136884.4 the tension pick-up signal is handled simple in disclosed electronic take-up, the electronic let-off control system, can not be in fluctuation and the bigger signal of vibration interference effective extraction tension signal, and do not have compensate function, can not effectively overcome flaw in the weaving process and parking trace etc., be difficult to adapt in the loom equipment of high-quality requirement.Offshore company also releases many moneys electronic take-up feeding system of warp, and import Rapier looms, air-jet loom also mostly are equipped with electronic take-up, electronic let-off control system, but it involves great expense, and maintenance difficult is given and weaved producer and bring heavy burden.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of loom electronic take-up and warp let-off control system, utilizing this control system to overcome mechanical type batches with feeding system of warp drive mechanism complexity, influences the defective of cloth quality, its integrated level height, tension force processing and response speed are fast, and tool adaptive equalization function, realization alleviates or eliminates flaws such as rare shelves, tight shelves, rare close shelves, close rare shelves, has improved the weave quality of cloth greatly.
For solving the problems of the technologies described above, the utility model loom electronic take-up and warp let-off control system comprise the main encoder that is installed on the loom main shaft and are installed on the back-bearer roller and are connected tension pick-up in the swing arm, described main encoder is gathered loom angle and the real-time tach signal of loom, described tension pick-up detects the warp thread of loom tension signal, also comprises main control module, human-computer interaction module, servo module and the servo warp let-off module of batching; Described main control module comprises technical grade embedded-type ARM microprocessor, has CAN communication bus, analog quantity sampling interface, main encoder signaling interface; Described human-computer interaction module comprises touching display screen; The described servo module of batching comprises servo single take-up actuator and batches permagnetic synchronous motor that the output of described servo single take-up actuator connects the described input that batches permagnetic synchronous motor; Described servo warp let-off module comprises servo warp let-off driver and warp let-off permagnetic synchronous motor, the input of the described warp let-off permagnetic synchronous motor of the connection of the output of described servo warp let-off driver; The analog quantity sampling interface of described main control module connects described tension pick-up, and the main encoder signaling interface of described main control module connects described main encoder; Described main control module connects described human-computer interaction module, servo module and the servo warp let-off module of batching respectively by described CAN communication bus.
Further, above-mentioned main control module also comprises USB interface, and described USB interface connects external USB equipment, is used to import technical papers and the parameter that loom is set.
Further, above-mentioned main control module also comprises the TCP/IP communication interface, and described TCP/IP communication interface connects the external ethernet network, is used for loom networking configuration, realizes the management of loom networking remote centralized.
Because the utility model loom electronic take-up and warp let-off control system have adopted technique scheme, promptly adopt the main control module of being with the ARM microprocessor to accept the main encoder and the tension pick-up signal of loom, and setting signal is imported main control module by touch display screen, to batch after the main control module calculation process with warp let-off signal and import servo single take-up actuator and servo warp let-off driver respectively, servo single take-up actuator and servo warp let-off driver drive respectively and batch batching and the warp let-off of permagnetic synchronous motor and warp let-off permagnetic synchronous motor realization loom; Utilizing this control system to overcome mechanical type batches with feeding system of warp drive mechanism complexity, influences the defective of cloth quality, its integrated level height, tension force processing and response speed are fast, and tool adaptive equalization function, realization alleviates or eliminates flaws such as rare shelves, tight shelves, rare close shelves, close rare shelves, has improved the weave quality of cloth greatly.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is a structured flowchart of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model loom electronic take-up and warp let-off control system comprise the main encoder 5 that is installed on the loom main shaft and are installed on the back-bearer roller and are connected tension pick-up 6 in the swing arm, described main encoder 5 is gathered loom angle and the real-time tach signal of loom, described tension pick-up 6 detects the warp thread of loom tension signal, also comprises main control module 1, human-computer interaction module 2, servo module 3 and the servo warp let-off module 4 of batching; Described main control module 1 comprises technical grade embedded-type ARM microprocessor, has CAN communication bus 11, analog quantity sampling interface 12, main encoder signaling interface 15; Described human-computer interaction module 2 comprises touching display screen; The described servo module 3 of batching comprises servo single take-up actuator 31 and batches permagnetic synchronous motor 32 that the output of described servo single take-up actuator 31 connects the described input that batches permagnetic synchronous motor 32; Described servo warp let-off module 4 comprises servo warp let-off driver 41 and warp let-off permagnetic synchronous motor 42, the input of the described warp let-off permagnetic synchronous motor 42 of the connection of the output of described servo warp let-off driver 41; The analog quantity sampling interface 12 of described main control module 1 connects described tension pick-up 6, the main encoder signaling interface 15 of described main control module 1 connects main encoder 5, and described main control module 1 connects described human-computer interaction module 2, servo module 3 and the servo warp let-off module 4 of batching respectively by described CAN communication bus 11.
Further, above-mentioned main control module 1 also comprises usb 13, and described usb 13 connects external USB equipment, is used to import technical papers and the parameter that loom is set.
Further, above-mentioned main control module 1 also comprises TCP/IP communication interface 14, and described TCP/IP communication interface 14 connects external ethernet network 7, is used for loom networking configuration, realizes the management of loom networking remote centralized.
Native system adopts CAN industrial bus and human-computer interaction module, servoly batches module and servo warp let-off module is carried out communication, and the realization loom batches the real-time control with the warp let-off.The upgrading and the combination of system have been made things convenient for.
Human-computer interaction module adopts the color touch display screen, realizes that system information shows and human-computer interaction interface handled easily personnel's operation.By human-computer interaction module relevant parameter can be set, as loom filling density, goal tension, protection parameter, compensating parameter etc.And can realize separately manually or the combined operation loom batches and feeding system of warp.
Servoly batch module and servo warp let-off module adopts servo-driver and permanent magnet synchronous servo motor respectively, can realize that the high precision position control and the speed of batching with the warp let-off controls.
The control procedure that native system batches is as follows: main control module is according to technical papers and the relevant parameter set, the amount of batching that automatic computation host is corresponding weekly, pass through high-speed CAN bus, send instructions to servo single take-up actuator, servo single take-up actuator is according to command adapted thereto, driving is batched permagnetic synchronous motor and is rotated respective angles, realizes batching function.When needs changed the loom filling density, the servo module of batching was revised the amount of batching automatically according to the filling density parameter of setting, and makes things convenient for the filling density conversion of loom, has overcome the difficulty when mechanical type changes filling density.
The control procedure of the native system warp let-off is as follows: the permanent Tension Control of range request is crossed in the warp let-off, particularly high-quality cloth Tension Control requires high especially, for reaching this requirement, main control module real time high-speed sampling tension pick-up signal, tension signal enters the ARM microprocessor of main control module through hardware filtering, realize the adaptive-filtering processing by software, extract useful tension feedback signal.Then main control module according to the goal tension of setting with handle after the feedback warp tension ratio, calculate the position quantity of the corresponding warp let-off, simultaneously this position quantity is sent to servo warp let-off driver by the CAN bus, servo warp let-off driver drives warp let-off permagnetic synchronous motor rotates respective angles, realizes warp let-off function.
Native system is in running, and servo module and the servo warp let-off module of batching of main control module overall coordination guarantees that the loom filling density is stable, and constant tension improves fabric quality.Can realize simultaneously the filling density conversion in the loom running, and different filling density fabric length can be provided with, fast and stable when filling density is switched, and can keep tension stability suitablely becomes the filling density manufacturing, realizes the Fabric Style variation, improves product competitiveness.
Native system can be realized the adaptive equalization function of loom.Because loom is in shutdown, start-up course, warp thread is influenced by downtime, mechanical clearance, and after shutdown started once more, cloth can occur shutting down shelves, and this flaw is influenced by many-side, and is nonlinear.Take place for overcoming this phenomenon, improve the cloth quality, native system has been realized unique, many-sided adaptive equalization function, shuts down shelves to eliminate.Native system adaptive equalization function comprises compensate functions such as shutting down compensation, the compensation of lapping defect degree; by the native system main control module loom downtime be set, shut down compensation rate, latitude stops parameters such as compensation rate, stop over compensation rate, lapping defect degree; main control module is after shutdown; before the startup, compensate function automatically.Through practice test, above-mentioned adaptive equalization function is very effective to eliminate shutting down shelves, can realize the alleviating or eliminate of flaws such as rare shelves, tight shelves, rare close shelves, close rare shelves improved the weave quality of cloth greatly.
The utility model loom electronic take-up and warp let-off control system adopt the main control module of band ARM microprocessor to accept the main encoder and the tension pick-up signal of loom, and setting signal is imported main control module by touch display screen, to batch after the main control module calculation process with warp let-off signal and import servo single take-up actuator and servo warp let-off driver respectively, servo single take-up actuator and servo warp let-off driver drive respectively and batch batching and the warp let-off of permagnetic synchronous motor and warp let-off permagnetic synchronous motor realization loom; Utilizing this control system to overcome mechanical type batches with feeding system of warp drive mechanism complexity, influences the defective of cloth quality, its integrated level height, tension force processing and response speed are fast, and tool adaptive equalization function, realization alleviates or eliminates flaws such as rare shelves, tight shelves, rare close shelves, close rare shelves, has improved the weave quality of cloth greatly.
Claims (3)
1, a kind of loom electronic take-up and warp let-off control system, comprise the main encoder that is installed on the loom main shaft and be installed on the back-bearer roller and be connected tension pick-up in the swing arm, described main encoder is gathered loom angle and the real-time tach signal of loom, described tension pick-up detects the warp thread of loom tension signal, it is characterized in that: also comprise main control module, human-computer interaction module, servo module and the servo warp let-off module of batching; Described main control module comprises technical grade embedded-type ARM microprocessor, has CAN communication bus, analog quantity sampling interface, main encoder signaling interface; Described human-computer interaction module comprises touching display screen; The described servo module of batching comprises servo single take-up actuator and batches permagnetic synchronous motor that the output of described servo single take-up actuator connects the described input that batches permagnetic synchronous motor; Described servo warp let-off module comprises servo warp let-off driver and warp let-off permagnetic synchronous motor, the input of the described warp let-off permagnetic synchronous motor of the connection of the output of described servo warp let-off driver; The analog quantity sampling interface of described main control module connects described tension pick-up, and described main encoder signaling interface connects described main encoder; Described main control module connects described human-computer interaction module, servo module and the servo warp let-off module of batching respectively by described CAN communication bus.
2, loom electronic take-up according to claim 1 and warp let-off control system, it is characterized in that: described main control module also comprises USB interface, described USB interface connects external USB equipment, is used to import technical papers and the parameter that loom is set.
3, loom electronic take-up according to claim 1 and warp let-off control system, it is characterized in that: described main control module also comprises the TCP/IP communication interface, described TCP/IP communication interface connects the external ethernet network, is used for loom networking configuration, realizes the management of loom networking remote centralized.
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| Application Number | Priority Date | Filing Date | Title |
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| CNU200820158264XU CN201367514Y (en) | 2008-12-30 | 2008-12-30 | Electric coiling and warp let-off control system for weaving machine |
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| CNU200820158264XU CN201367514Y (en) | 2008-12-30 | 2008-12-30 | Electric coiling and warp let-off control system for weaving machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105818A (en) * | 2012-12-11 | 2013-05-15 | 吴江昆鹏纺织有限公司 | Electronic yarn let-off and take-up control device |
| CN104503370A (en) * | 2014-12-30 | 2015-04-08 | 卡尔迈耶（中国）有限公司 | Multifunctional batching electric control device on basis of field bus communication |
| CN104746218A (en) * | 2015-04-01 | 2015-07-01 | 欧真自动化科技（上海）有限公司 | Electronic take-up and warp pacing servo system with automatic weft density changing function |
| CN104750030A (en) * | 2013-12-25 | 2015-07-01 | 苏州御能动力科技有限公司 | Servo control device for take-up and let-off mechanisms and control method thereof |
| CN106339010A (en) * | 2016-11-18 | 2017-01-18 | 威科达（东莞）智能控制有限公司 | High-precision tension control system and control method |
| CN106629191A (en) * | 2017-01-17 | 2017-05-10 | 河北工业大学 | Embedded tension controller |
| CN107870612A (en) * | 2017-10-23 | 2018-04-03 | 特乐斯特机械(上海)有限公司 | Tire production wire reel-up control system |
| CN109680391A (en) * | 2019-01-29 | 2019-04-26 | 山东日发纺织机械有限公司 | A kind of Electron Take up in Loom control method |
| CN111575881A (en) * | 2020-05-29 | 2020-08-25 | 新沂市源茂纺织有限公司 | Method for reeling outside of flame-retardant waterproof cloth textile machine |
-
2008
- 2008-12-30 CN CNU200820158264XU patent/CN201367514Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105818A (en) * | 2012-12-11 | 2013-05-15 | 吴江昆鹏纺织有限公司 | Electronic yarn let-off and take-up control device |
| CN104750030A (en) * | 2013-12-25 | 2015-07-01 | 苏州御能动力科技有限公司 | Servo control device for take-up and let-off mechanisms and control method thereof |
| CN104503370A (en) * | 2014-12-30 | 2015-04-08 | 卡尔迈耶（中国）有限公司 | Multifunctional batching electric control device on basis of field bus communication |
| CN104503370B (en) * | 2014-12-30 | 2016-06-08 | 卡尔迈耶（中国）有限公司 | Multifunction rolling based on field bus communication is got electrical control gear |
| CN104746218A (en) * | 2015-04-01 | 2015-07-01 | 欧真自动化科技（上海）有限公司 | Electronic take-up and warp pacing servo system with automatic weft density changing function |
| CN106339010A (en) * | 2016-11-18 | 2017-01-18 | 威科达（东莞）智能控制有限公司 | High-precision tension control system and control method |
| CN106629191A (en) * | 2017-01-17 | 2017-05-10 | 河北工业大学 | Embedded tension controller |
| CN106629191B (en) * | 2017-01-17 | 2018-06-15 | 河北工业大学 | A kind of embedded tension controller |
| CN107870612A (en) * | 2017-10-23 | 2018-04-03 | 特乐斯特机械(上海)有限公司 | Tire production wire reel-up control system |
| CN109680391A (en) * | 2019-01-29 | 2019-04-26 | 山东日发纺织机械有限公司 | A kind of Electron Take up in Loom control method |
| CN111575881A (en) * | 2020-05-29 | 2020-08-25 | 新沂市源茂纺织有限公司 | Method for reeling outside of flame-retardant waterproof cloth textile machine |
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Owner name: INVT INDUSTRIAL TECHNOLOGY (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: SHANGHAI YUNENG POWER TECHNOLOGIES, LNC. Effective date: 20150910 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150910 Address after: 200120 Shanghai Guo Shou Jing Road, Zhangjiang High Tech Park of Pudong New Area No. 351 Building No. 2 room 690-18 Patentee after: SHANGHAI INVT INDUSTRY TECHNOLOGY CO., LTD. Address before: Xinghu street Suzhou Industrial Park in Jiangsu province 215021 No. 328 Creative Industry Park B11-104 unit Patentee before: Suzhou Kinway Technologies Inc. |
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| CX01 | Expiry of patent term |
Granted publication date: 20091223 |
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| CX01 | Expiry of patent term |