CN103628235A - Variable-speed weaving control system, a running method of variable-speed weaving control system and water-jet loom with variable-speed weaving control system - Google Patents
Variable-speed weaving control system, a running method of variable-speed weaving control system and water-jet loom with variable-speed weaving control system Download PDFInfo
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- CN103628235A CN103628235A CN201210300665.5A CN201210300665A CN103628235A CN 103628235 A CN103628235 A CN 103628235A CN 201210300665 A CN201210300665 A CN 201210300665A CN 103628235 A CN103628235 A CN 103628235A
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Abstract
The invention discloses a variable-speed weaving control system which comprises a main control panel system, a motor controller and a peripheral water-jet loom auxiliary device. The main control panel system comprises a core main control panel, an interface circuit switching plate and a power source driving plate. The motor controller comprises a weft accumulator, an electronic take-up system, an electronic warp let-off system and a main shaft motor controller. The peripheral water-jet loom auxiliary device comprises a water valve, a yarn gripper and a weft feeler. The variable-speed weaving control system further comprises a multi-arm driving plate electrically connected with the main control panel system, a brake driving plate and an operating interface. A main shaft motor is electrically connected to the main shaft motor controller. The main shaft motor is a servo motor. Due to the fact that the servo motor is adopted as the main shaft motor, the rotating speed of a water-jet loom can be freely adjusted, a belt pulley does not need to be replaced, workloads are reduced, working efficiency is improved, device faults are avoided, the maintenance cost and the use cost are reduced, variable speeds of an electric control portion are achieved, the weft density can be adjusted as needed, and the application range is wide.
Description
Technical field
The present invention relates to a kind of speed change and weave control system, the speed change that is specifically related to a kind of water jet looms is weaved the water jet looms of control system and operation method and this system of employing.
Background technology
Water jet looms is to adopt shower weft traction to pass through the shuttleless loom of shed open.Water spray wefting insertion is larger than pneumatic picking to the frictional traction of weft yarn, and diffusivity is little, adapts to the needs of the long filament wefting insertion such as ganoid synthetic fiber, glass fibre.Can increase and close fine electric conductivity, effectively overcome the static in weaving simultaneously.In addition the energy that sprays weft waste is less, and noise is minimum.Therefore at field of textiles, use widely.
Control system of water jet loom on market, which does not have can accomplish that loom speed is variable, if need to change loom speed, replacing motor pulley that can only be artificial, so causes the increasing of workload, and operating efficiency reduces, the long-term replacing of belt pulley can cause the lax of belt, cause the problems such as later stage belt pulley skids, be prone to equipment fault, maintenance cost is higher; And the automatically controlled part that there is no manufacturer realized become speed function in weaving process, and possesses the function that becomes filling density simultaneously; Functional limitation's property is larger, and the scope of application is less.
Therefore, a kind ofly can effectively regulate loom speed, without changing belt pulley, reduce workload, increase work efficiency, avoid occurring equipment fault, reduce maintenance use cost, and realize the speed change of automatically controlled part, can regulate as required filling density, the speed change of the water jet looms that the scope of application is wider is weaved control system and is urgently occurred.
Summary of the invention
For solving traditional control system of water jet loom, cannot regulate the speed of loom, if need to change loom speed, replacing motor pulley that can only be artificial, causes the increasing of workload, and operating efficiency reduces, and is prone to equipment fault, and maintenance cost is higher; And the problem such as functional limitation's property is larger, and the scope of application is less.The invention discloses a kind of speed change and weave the water jet looms of control system and operation method and this system of employing, to reach effective adjusting loom speed, without changing belt pulley, reduce workload, increase work efficiency, avoid occurring equipment fault, reduce maintenance use cost, and realize the speed change of automatically controlled part, can regulate as required filling density, the object that the scope of application is wider.
For achieving the above object, technical scheme of the present invention is as follows:
Speed change is weaved a control system, comprises master board system, the electric machine controller being electrically connected to described master board system and peripheral water jet looms auxiliary equipment;
Described master board system comprises core master board, interface circuit change-over panel and power drives plate;
Described electric machine controller comprises weft accumulator, electronic take-up system, electronic let-off control system, spindle motor controller;
Described peripheral water jet looms auxiliary equipment comprises water valve, yarn gripper and bobbin feeler;
Described speed change is weaved control system and is also comprised that the multi-arm being electrically connected to described master board system drives
Moving plate, brake drive plate and operation interface; On described spindle motor controller, be electrically connected with spindle motor, described spindle motor is servomotor.
Preferably, described interface circuit change-over panel comprises multi-arm keyset and weft accumulator keyset.
Preferably, described power drives plate comprises the first power amplifier board for integrated described yarn gripper and described water valve drive circuit, with the second power amplifier board for integrated brake drive plate drive circuit.
Preferably, the optical coupling isolation circuit that is provided with ARM chip, CPLD chip and is arranged at described ARM chip and CPLD chip periphery in described core master board.
Preferably, described speed change is weaved control system and is also comprised the electronic dobby ESD being electrically connected to described master board system.
Preferably, described weft accumulator comprise servo drive motor with for receiving and process the dsp chip of described master board system output signal, described dsp chip is electrically connected to described servo drive motor.
Preferably, each element being electrically connected to described master board system is all connected by IO interface or CAN bus or MODBUS bus with described master board system.
Speed change is weaved an operation method for control system, and concrete steps are as follows:
(1), according to water jet looms specific works, need to regulate the rotating speed of servomotor;
(2), spindle motor controller passes to master board system by the CRANK PULSES of servomotor;
(3), master board system receives the CRANK PULSES of servomotor process, by adopting the response speed of ARM chip and CPLD chip raising master board system;
(4), master board system is according to the operation information of servomotor, output control signal, regulates weft accumulator, electronic take-up system, electronic let-off control system and multi-arm control panel.
A water jet looms, comprises the first warp beam, second warp beam of carrying warp, detects the tension pick-up through line tension, control the heald frame of shedding wefting insertion, weft accumulator, carries the spool that is made into cloth, for collecting the machine of cloth, roll up outward, and described speed change is weaved control system.
Speed change disclosed by the invention is weaved control system, comprises master board system, the electric machine controller being electrically connected to described master board system and peripheral water jet looms auxiliary equipment; Described master board system comprises core master board, interface circuit change-over panel and power drives plate; Described electric machine controller comprises weft accumulator, electronic take-up system, electronic let-off control system, spindle motor controller; Described peripheral water jet looms auxiliary equipment comprises water valve, yarn gripper and bobbin feeler; Described speed change is weaved control system and is also comprised multi-arm drive plate, brake drive plate and the operation interface being electrically connected to described master board system; On described spindle motor controller, be electrically connected with spindle motor, described spindle motor is servomotor.By adopting servomotor as spindle motor, be free to regulate the rotating speed of water jet looms, without changing belt pulley, reduce workload, improved operating efficiency, avoided occurring equipment fault, reduce maintenance use cost, and by master board system is set, realized the speed change of automatically controlled part, can regulate as required filling density, the scope of application is wider.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.Apparently, the accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, is not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation that speed change disclosed by the invention is weaved control system;
Fig. 2 is the structural representation of water jet looms disclosed by the invention;
Fig. 3 is the structural representation that speed change disclosed by the invention is weaved core master board in control system;
Fig. 4 is that speed change disclosed by the invention is weaved multi-arm adapter plate structure schematic diagram in control system;
Fig. 5 is that speed change disclosed by the invention is weaved weft accumulator adapter plate structure schematic diagram in control system;
Fig. 6 is the structural representation that speed change disclosed by the invention is weaved the first power amplifier board in control system;
Fig. 7 is the structural representation that speed change disclosed by the invention is weaved the second power amplifier board in control system.
The title of the numeral in figure or the corresponding component of alphabetical representative:
1, the first warp beam 2, the second warp beam 3, tension pick-up 4, heald frame 5, spindle motor 6, spool 7, machine roll up 8 outward, control module 9, ARM chip.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The invention discloses a kind of speed change and weave the water jet looms of control system and operation method and this system of employing, to reach effective adjusting loom speed, without changing belt pulley, reduce workload, increase work efficiency, avoid occurring equipment fault, reduce maintenance use cost, and by master board system is set, realized the speed change of automatically controlled part, can regulate as required filling density, the object that the scope of application is wider.
As shown in Figure 1, a kind of speed change is weaved control system, comprises master board system, the electric machine controller being electrically connected to master board system and peripheral water jet looms auxiliary equipment; Electric machine controller comprises weft accumulator, electronic take-up system, electronic let-off control system, spindle motor controller.Electronic let-off control system comprises the first electronic let-off control system and the second electronic let-off control system.
Peripheral water jet looms auxiliary equipment comprises water valve, yarn gripper and bobbin feeler.
Speed change is weaved control system and is also comprised electronic dobby ESD, multi-arm drive plate, brake drive plate (not shown) and the operation interface being electrically connected to master board system, and operation interface is specially HMI operation interface; Brake drive plate is electrically connected to spindle motor controller, controls stopping of spindle motor.On spindle motor controller, be electrically connected with spindle motor, spindle motor is servomotor.By adopting servomotor as spindle motor, be free to regulate the rotating speed of water jet looms, without changing belt pulley, reduced workload, improved operating efficiency, avoid occurring equipment fault, reduce maintenance use cost.Meanwhile, adopt servomotor as spindle motor, outside does not need to re-use A.C. contactor, makes to safeguard convenient, electric more reliable.
Multi-arm drive plate can reliable and effective control multi-arm work of electromagnet, completes loom action request, for controlling the folding of harness frame in aweaving machine, realizes the adjusting of filling density, and this multi-arm drive plate is weaved control system formulation for this speed change, and filling density is certain; By weave the control system connecting electronic multi-arm ESD that powers in speed change, can as required certain multi-arm signal be controlled to ESD by multi-arm and input and feed back, user is configured more flexible, be applicable to too much type.The scope of application is wider.
Speed change is weaved indicator lamp and the action button that control system also comprises the encoder that is electrically connected to master board system, detection system, electromagnetic valve water system, water suction motor, switch controller of power supply, warp let-off limit switch, display working condition.Wherein detection system comprises that left and right Er Si detects and the detection of front and back slitter edge.
Each element being electrically connected to master board system is all connected by IO interface or CAN bus or MODBUS bus with master board system, employing CAN bus, and synchronism is good, and antijamming capability is strong.
Electronic take-up system and electronic let-off control system can be accurate to warp tension control, can effectively improve fabric quality.In order to realize speed change, weave, by the variation of spindle motor rotating speed, master board system is transmitted variable rate signal by IO interface or CAN bus or MODBUS bus, electronic take-up system and electronic let-off control system carry out real-time renewal and adjustment according to the speed change of spindle motor rotating speed, and the variation of the response tension force of high speed in time in speed-change process.
Weft accumulator comprises servo drive motor and for receiving and process the dsp chip of master board system output signal, dsp chip is electrically connected to servo drive motor.
The major function of weft accumulator has weft yarn, balanced tension force and the fixed length weft yarn of storage.In the present invention, weft accumulator adopts servo drive motor at a high speed, additional high-speed dsp chip controls, under high speed wefting insertion condition, has avoided Weft Insertion big ups and downs, make every weft tension introducing shed open keep uniformity, thereby reach the object that reduces wefting insertion broken end, improves fabric quality.
In order to realize speed change, weave, weft accumulator must possess parameter updating ability constantly, must be in course of action speed-changing arbitrarily, catch up with the variation of loom main shaft motor speed, owing to having adopted CAN bus, realized the function of parameter high speed communication, additional high-speed dsp chip, has realized the function that parameter comes into force.
As shown in Fig. 3-7, master board system comprises core master board, interface circuit change-over panel and power drives plate; Interface circuit change-over panel comprises multi-arm keyset and weft accumulator keyset.Power drives plate comprises the first power amplifier board for integrated yarn gripper and water valve drive circuit, and with the second power amplifier board for integrated brake drive plate drive circuit, the first power amplifier board is also for the drive circuit of integrated relay (not shown).
In core master board, be provided with ARM chip 9, CPLD chip (not shown), and the optical coupling isolation circuit that is arranged at ARM chip and CPLD chip periphery.By ARM chip being set and CPLD chip makes system response time faster, speed change is weaved becomes possibility, more at a high speed, stable; Hardware circuit is owing to having adopted optical coupling isolation circuit, and master board causes damage to core to avoid ancillary equipment fault.Core master board is the core of master board system, has controlled each assembly in master board system and has moved by loom requirements of weaving process; Possess complete Peripheral Interface, be convenient to peripheral hardware and connect.
Multi-arm keyset mainly by the control signal of core master board and input signal after isolation switching, can be connected with the electronic dobby of each manufacturer, specifically by electronic dobby ESD, realize multi-arm system and control, the scope of application is wider.
Weft accumulator keyset is mainly connected the control signal of core master board and input signal through isolation switching Hou，Yu our company weft accumulator, realize the control to weft accumulator.
The first power amplifier board is mainly used in 4 yarn grippers integrated, the drive circuit of 3 water valves, 2 relays, and 1 tunnel signal feedback buffer circuit is provided simultaneously.
The second power amplifier board has been mainly used in brake drive circuit integrated.
Speed change is weaved an operation method for control system, and concrete steps are as follows:
(1), according to water jet looms specific works, need to regulate the rotating speed of servomotor;
(2), spindle motor controller passes to master board system by the CRANK PULSES of servomotor;
(3), master board system receives the CRANK PULSES of servomotor process, by adopting the response speed of ARM chip and CPLD chip raising master board system;
(4), master board system is according to the operation information of servomotor, output control signal, regulates weft accumulator, electronic take-up system, electronic let-off control system and multi-arm control panel.
As shown in Figure 2, a kind of water jet looms, comprise the first warp beam 1, second warp beam 2 of carrying warp, detection is through the tension pick-up 3 of line tension, control the heald frame 4 of shedding wefting insertion, weft accumulator (not shown), carries the spool 6 that is made into cloth, for collecting the outer volume 7 of machine of cloth, speed change is weaved control system.
Speed change disclosed by the invention is weaved control system, comprises master board system, the electric machine controller being electrically connected to described master board system and peripheral water jet looms auxiliary equipment; Described master board system comprises core master board, interface circuit change-over panel and power drives plate; Described electric machine controller comprises weft accumulator, electronic take-up system, electronic let-off control system, spindle motor controller; Described peripheral water jet looms auxiliary equipment comprises water valve, yarn gripper and bobbin feeler; Described speed change is weaved control system and is also comprised multi-arm drive plate, brake drive plate and the operation interface being electrically connected to described master board system; On described spindle motor controller, be electrically connected with spindle motor, described spindle motor is servomotor.By adopting servomotor as spindle motor, be free to regulate the rotating speed of water jet looms, without changing belt pulley, reduced workload, improved operating efficiency, avoid occurring equipment fault, reduce maintenance use cost, and by master board system is set, realize the speed change of automatically controlled part, electronic dobby ESD is set simultaneously, can regulate as required filling density, the scope of application is wider.
Be more than the description to the embodiment of the present invention, by the above-mentioned explanation to the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. speed change is weaved a control system, it is characterized in that, comprises master board system, the electric machine controller being electrically connected to described master board system and peripheral water jet looms auxiliary equipment;
Described master board system comprises core master board, interface circuit change-over panel and power drives plate;
Described electric machine controller comprises weft accumulator, electronic take-up system, electronic let-off control system, spindle motor controller;
Described peripheral water jet looms auxiliary equipment comprises water valve, yarn gripper and bobbin feeler;
Described speed change is weaved control system and is also comprised that the multi-arm being electrically connected to described master board system drives
Moving plate, brake drive plate and operation interface; On described spindle motor controller, be electrically connected with spindle motor, described spindle motor is servomotor.
2. speed change according to claim 1 is weaved control system, it is characterized in that, described interface circuit change-over panel comprises multi-arm keyset and weft accumulator keyset.
3. speed change according to claim 1 is weaved control system, it is characterized in that, described power drives plate comprises the first power amplifier board for integrated described yarn gripper and described water valve drive circuit, with the second power amplifier board for integrated brake drive plate drive circuit.
4. according to the speed change described in claim 1-3 any one, weave control system, it is characterized in that, the optical coupling isolation circuit that is provided with ARM chip, CPLD chip in described core master board and is arranged at described ARM chip and CPLD chip periphery.
5. speed change according to claim 4 is weaved control system, it is characterized in that, described speed change is weaved control system and also comprised the electronic dobby ESD being electrically connected to described master board system.
6. speed change according to claim 5 is weaved control system, it is characterized in that, described weft accumulator comprises servo drive motor and for receiving and process the dsp chip of described master board system output signal, described dsp chip is electrically connected to described servo drive motor.
7. speed change according to claim 6 is weaved control system, it is characterized in that, each element being electrically connected to described master board system is all connected by IO interface or CAN bus or MODBUS bus with described master board system.
8. speed change is weaved an operation method for control system, it is characterized in that, concrete steps are as follows:
(1), according to water jet looms specific works, need to regulate the rotating speed of servomotor;
(2), spindle motor controller passes to master board system by the CRANK PULSES of servomotor;
(3), master board system receives the CRANK PULSES of servomotor process, by adopting the response speed of ARM chip and CPLD chip raising master board system;
(4), master board system is according to the operation information of servomotor, output control signal, regulates weft accumulator, electronic take-up system, electronic let-off control system and multi-arm control panel.
9. a water jet looms, it is characterized in that, comprise the first warp beam, second warp beam of carrying warp, detection is through the tension pick-up of line tension, control the heald frame of shedding wefting insertion, weft accumulator, carries the spool that is made into cloth, for collecting the machine of cloth, roll up outward, and speed change claimed in claim 1 is weaved control system.
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| CN201210300665.5A CN103628235A (en) | 2012-08-23 | 2012-08-23 | Variable-speed weaving control system, a running method of variable-speed weaving control system and water-jet loom with variable-speed weaving control system |
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| CN201210300665.5A CN103628235A (en) | 2012-08-23 | 2012-08-23 | Variable-speed weaving control system, a running method of variable-speed weaving control system and water-jet loom with variable-speed weaving control system |
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Cited By (4)
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| CN105908344A (en) * | 2016-07-05 | 2016-08-31 | 青岛铠硕机械科技有限公司 | Flannel water jet loom |
| CN107794630A (en) * | 2015-12-01 | 2018-03-13 | 南通职业大学 | A kind of packed cloth double-layer integrally weaving control method of drum |
| CN108717282A (en) * | 2018-07-26 | 2018-10-30 | 河北工业大学 | A kind of embedded rapier loom dedicated control system based on cloud platform |
| CN111268866A (en) * | 2020-03-12 | 2020-06-12 | 淮安信息职业技术学院 | Hydraulic loom based on thing networking |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111268866A (en) * | 2020-03-12 | 2020-06-12 | 淮安信息职业技术学院 | Hydraulic loom based on thing networking |
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Owner name: INVT INDUSTRIAL TECHNOLOGY (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: SHANGHAI YUNENG POWER TECHNOLOGIES, LNC. Effective date: 20150908 |
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Effective date of registration: 20150908 Address after: 200120 Shanghai Guo Shou Jing Road, Zhangjiang High Tech Park of Pudong New Area No. 351 Building No. 2 room 690-8 Applicant after: SHANGHAI INVT INDUSTRY TECHNOLOGY CO., LTD. Address before: Suzhou City, Jiangsu province 215000 high tech Industrial Development Zone of Suzhou science and Technology City kolding Road No. 78 Applicant before: Suzhou Kinway Technologies Inc. |
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