CN108291338A - The system of the operating parameter of component for monitoring weaving loom - Google Patents
The system of the operating parameter of component for monitoring weaving loom Download PDFInfo
- Publication number
- CN108291338A CN108291338A CN201680065590.3A CN201680065590A CN108291338A CN 108291338 A CN108291338 A CN 108291338A CN 201680065590 A CN201680065590 A CN 201680065590A CN 108291338 A CN108291338 A CN 108291338A
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- China
- Prior art keywords
- loom
- parameter
- monitoring system
- transmitting device
- local monitoring
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Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/006—Controlling a group of looms
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
- G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
- G05B23/0232—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on qualitative trend analysis, e.g. system evolution
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/45—Nc applications
- G05B2219/45192—Weaving
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
Abstract
A kind of comprehensive monitor system for weaving loom, including：Local monitoring system (400) is arranged in spinning factory (500), associated with corresponding loom (1)；Main transmitting device (670), connect with local monitoring system (400)；Main storage device, it is remotely located relative to spinning factory (500)；And primary processing unit, it is remotely located relative to spinning factory (500), it is suitable for handling the parameter of high power capacity to identify deviation of the operation of loom (1) relative to reference operation.
Description
The present invention relates to a kind of systems for monitoring the operating parameter of the component of weaving loom.
It is well known that in order to make investment be worth, make high-cost machine (such as loom) will not due to failure and in
Disconnected ground continuous work is necessary.
It stops work however, restoring the repair needed for the operation of loom and typically resulting in the production of a period of time, the time is according to event
The degree and intervention time of barrier and change.
Therefore, intervene machine in time before damaged either failure occurs, execute periodic maintenance or execute and be by monitoring
The maintenance of system auxiliary is very important.The method of this maintenance management is known as " predictive maintenance ".
However, it is extremely complex for effectively implementing predictive maintenance system, it is based on from a large amount of this is because only working as
Case study experience (that is, by a large amount of machine, the mistake of a large amount of working time and larger application and operation condition
Shelves (archive, achieve)) when, interrupt or the prediction (intervention is executed based on it) of failure be only it is dependable.
It is an object of the present invention to provide a kind of reliable system for monitoring the operating parameter of the component of weaving loom, with
Just detection machine operates the deviation relative to nominal Optimum Operation in time.
This purpose is realized by the system manufactured below according to claim 1.
With reference to the accompanying drawings, from the description provided below by way of non-limiting examples, the spy of monitoring device according to the present invention
Advantage of seeking peace will be apparent, wherein：
Fig. 1 schematically illustrate an examples some portions of the weaving loom of the local monitoring system using the with good grounds present invention
Part；
Fig. 2 shows the diagrams of the air transport sector of weft yarn；
Fig. 3 shows the diagram of the projectile shuttle conveying mechanism of weft yarn；
Fig. 4 shows the diagram of the clamp conveying mechanism of weft yarn；
Fig. 5 shows the diagram of the support construction of weaving loom；
Local monitoring system according to an embodiment of the invention has been illustrated in Fig. 6；
Integrated system according to the present invention has been illustrated in Fig. 7.
Loom 1 is mounted in spinning factory 500.Term " spinning factory " indicates the industrial premises equipment handled, should
Yarn is transformed into the operation needed for fabric and is formed by processing by a series of.Preferably, multiple looms 1 are mounted in spinning factory.
Loom 1 includes uncoiler roller 2 and uncoiler roller motor 10, and uncoiler roller is supported by being intended to form the warp thread 6 of fabric 8
The beam 4 that constitutes of yarn coiling, uncoiler roller motor is connected to uncoiler roller 2 to make its rotation when receiving order.
Local monitoring system 400 according to the present invention preferably includes temperature sensor 12, is operably coupled to out
Volume machine roller motor 10 is with the temperature T10 of measurement motor；In addition, for uncoiler roller motor 10, at least one state parameter is can
It obtains, such as the value I10 of electric current absorbed.
In addition, rotated by uncoiler roller bearing support uncoiler roller 2, and local monitoring system 400 includes for detecting
The temperature sensor 13 of the temperature T2 of the bearing.
Local monitoring system 400 further comprises load cell 15, is used to measure the warp thread being unfolded from uncoiler roller 2
Tension S2.
In addition, loom 1 includes：By back flow roll 14, warp thread 6 on back flow roll 14 by suitably to be shifted；Stop over line is kept off
Block 16, to detect the fracture of warp thread；Axis 18, is provided with heald；And reed 20, share split component 22 make reed move.
In the downstream of reed 20, it is laterally inserted into weft yarn 50 with the direction of advance of warp thread 6, with braided fabric 8.
Share split component 22 (fold, doubling component) with crankmotion is driven by share split axis, this is usually by suitable
Together in the continuous rotation movement converted in the crankmotion switching mechanism (for example, connecting rod-crank mechanism or cam
Mechanism) it carries out.
The rotation of share split members shaft is supported by share split component axle bearing, and local monitoring system 400 includes for detecting
State the temperature sensor 23 of the temperature T22 of bearing.
In addition, loom includes electric share split member drives axis 37, operated, is provided with described for measuring by electric current I37
The temperature sensor 39 of the temperature T37 of motor.
Furthermore it is preferred that switching mechanism is accommodated in box in oil bath, and local monitoring system 400 includes for surveying
Measure the temperature sensor of the temperature T25 of the oil in the box.
Fabric 8 is pulled by pulling roller 24, by the electric pulling roller for being couple to the temperature sensor 28 for measuring temperature T26
Motor 26 makes pulling roller rotate, which absorbs the electric current for generating current value I26.
In addition, rotated by pulling roller bearing support pulling roller 24, and local monitoring system 400 includes described for detecting
The temperature sensor 29 of the temperature T24 of bearing.
In addition, monitoring system includes load cell 27, it is used to measure the tension S24 of the fabric pulled by scuffing of cylinder bore 24.
By multiple return rollers, fabric 8 is finally wound up on the beam 30 being placed on up- coiler roller 32, by up- coiler roller electricity
Machine 34 makes up- coiler roller rotate.The motor 34 is couple to the temperature sensor 36 for measuring temperature T34 and absorbs generation electricity
The electric current of flow valuve I34.
In addition, rotated by up- coiler roller bearing support up- coiler roller 32, and local monitoring system 400 includes for detecting
The temperature sensor 33 of the temperature T32 of the bearing.
In addition, monitoring system includes load cell 31, it is used to measure the tension for being wrapped in the fabric on up- coiler roller 32
S32。
Loom 1 is further provided with the mechanism for shifting weft yarn, to insert weft between warp and from machine
Side is transferred to the other side.
The transfer device of (Fig. 2) according to first embodiment, weft yarn are air nozzles.
According to this embodiment, using the compressed air stream across the channel laterally formed in reed 20 by weft yarn from warp thread
Side be transported to the other side.
Air is blown from main burner 39 and multiple auxiliary nozzles 41 (being known as runner 88), the latitude being wrapped at the beginning on spool 52
Yarn is inserted into main burner 39, and auxiliary nozzle 41 blows air according to specifically synchronous sequence and time.
Via the solenoid valve for being connected to compressed air cylinder compressed air is supplied to nozzle 39,41.
Preferably, local monitoring system 400 includes pressure converter 40, is couple to the compressed air cylinder to measure
State the pressure value p40 in tank.
According to another embodiment, the transfer device of weft yarn is water jet.
According to this embodiment, the transmission of weft yarn is carried out via the high pressure water flow flowed out by nozzle.
According to yet another embodiment, transfer device is known as " projectile shuttle " (Fig. 3).
According to such embodiment, the weft yarn 50 being wrapped on spool 52 is solid by the clamp for being arranged in the tail portion of projectile shuttle 54
Surely the projectile shuttle is arrived.
Transfer device further comprises the mechanical trigger device 56 equipped with torque arm 58, is suitable for discharging towards projectile shuttle 54
It, is emitted to the other side of machine, and along by being aligned by the potential energy mechanical energy being stored in torque arm 58 from the side of reed 52
The path that hook 60 is formed carries out.
By rod bearing support, fixed torque arm 58 rotates at one end, and local monitoring system 400 includes for measuring
The temperature sensor 62 of the temperature T58 of the bearing.
In addition, torque arm 58 is made to be rotatably engaged with bar bearing axle at the opposite end of the fixing end, this is typically to pass through
Tooth socket makes torque arm moving in rotation so that bar 58 reverses to carry out by toggle and cam mechanism.
By the load shaft rotation of bearing axle bearing support, and local monitoring system 400 includes for measuring the bearing
Temperature T64 temperature sensor 64.
In addition, toggle and cam mechanism include oil-pressure damper, and the offer of local monitoring system 400 is described for measuring
The temperature sensor 66 of the temperature T66 of oil-pressure damper.
Transfer device further comprises being arranged in engage and brake the brake apparatus 62 of projectile shuttle on the other side of machine, also
Including make projectile shuttle 54 return to reed the side gigback (such as chain).
According to yet another embodiment, transfer device is clamping mechanism (Fig. 4).
In this embodiment, the weft yarn 50 being wrapped in spool 52 is coupled by the fixture of the first clamp 70, by conveyer 72
It is moved to the center of loom 1.Second clamp 74 is moved to the center of loom from opposite side, is moved by the second conveyer 76, accepts
The weft yarn that is carried by the first clamp 70 simultaneously makes its reach opposite side, completes to be inserted into.
Conveyer 72,76 is mobile by corresponding cogwheel 78 (being known as dentarella), is arranged in cogwheel
(dentarella) it on axis, is rotated by cogwheel (dentarella) bearing support.Local monitoring system 400 includes for measuring
The temperature sensor 80 of the temperature T78 of the bearing.
According to the first modification of this embodiment, transfer system is negative pincer system, that is, not positive control weft yarn is in clamp
Between pass through, but the second clamp is passed through and the first clamp and is unlocked the end of weft yarn from the first clamp jointly.
According to another modification of this embodiment, transfer system is " positive clamp " system, that is, controlled by fixture is beaten
It is open and close to realize weft yarn passing through from the first clamp to the second clamp.
Loom 1 further comprises the lubricating system with pressurization oil, including oil pump, oil tank and the lubrication for critical component
Dispensing loop, such as those mentioned above critical component.
Local monitoring system 400 includes the temperature sensor 90 of the temperature T90 for measuring lubricating oil.
Moreover, local monitoring system 400 includes the pressure alteration of the pressure value P 92 for measuring the oil in oily dispensing loop
Device 92.
According to a preferred embodiment of the present invention, loom 1 includes for according to the raised more of preassigned pattern control shaft
Arm machine.The dobbies is set to move by the multi-arm arbor rotated by bearing support.Local monitoring system 400 includes for measuring
The temperature sensor 97 of the temperature T97 of the bearing.
In addition, loom 1 include dobbies motor 81 so that multi-arm arbor move.Local monitoring system 400 includes for surveying
Measure the temperature sensor 83 of the temperature T81 of the motor.Dobbies motor 81 is powered by electric current I81.
According to another embodiment, loom 1 is Jacquard-type (mechanical or electronics).In mechanical jacquard loom
In situation, loom 1 includes multiple hooks for order axis, is moved by the jacquard weave arbor rotated by bearing support.It is local
Monitoring system 400 includes the temperature sensor 99 of the temperature T99 for measuring the bearing.
In addition, loom 1 include jacquard motor 85 so that jacquard weave arbor move.Local monitoring system 400 includes for surveying
Measure the temperature sensor 87 of the temperature T85 of the motor.Jacquard motor 85 is powered by electric current I85.
In addition, loom 1 includes support construction 100 (Fig. 5), support construction generally includes a pair of of shoulder 102a, 102b, leads to
It is often made of cast iron, separates across and is suitable for supporting machine part.
Local monitoring system 400 preferably includes the vibrating sensor of the vibration V100 for measuring support construction 100
104。
Finally, it is preferable that local monitoring system 400 includes image acquiring device 110, such as whole with loom for capturing
Or the web camera of the relevant image W110 of its mechanism (organ).
Loom 1 is also equipped with local management device 120, such as electronic card, PLC or microprocessor, is used for mach pipe
Reason, itself measure (and may store) loom status data, such as one or more mechanism speed, absorbed power,
The temperature, etc. of the electric current, certain mechanisms that are absorbed by these motors.
Local monitoring system 400 further comprises transmitting device 130, such as is operated by wireless technology (Wi-Fi types),
It is suitable for the value of measured parameter of loom 1 and the value of state parameter being transferred to outside spinning factory.
Preferably, local monitoring system 400 further comprises locally-stored device 140, is connect with transmitting device 130,
And/or connect with the component of the machine for storing measured parameter, and/or filled with the local management for storing state parameter
Set 120 connections.
It is further preferred that local monitoring system 400 includes processing and is locally displayed device 150, such as including computer,
It is operably connected with transmitting device 130, and/or operationally connects with the component of the machine for storing measured parameter
It connects, and/or is operably connected with local management device 120, and/or be operably connected with locally-stored device 140, at this
Manage and be locally displayed result of the device for handling measured parameter and state parameter and display processing.
According to the present invention, comprehensive monitor system includes：The local monitoring system 400 of each loom 1；For storing each knit
The measured parameter of machine 1 and the main storage device 660 of state parameter；And main transmitting device 670, such as connected by being used for internet
The component composition connect, is operably connected to the transmitting device 130 of local monitoring system 400.
Main storage device 660 is located in control room 700, and control room is remotely located relative to spinning factory 500.
Preferably, the master of distant place will be continuously over time transferred in the information being collected locally and the image that may be captured
Storage device 660 (" real-time " pattern)；According to other embodiment, this information is transmitted with preset frequency, such as daily or every
All (batch mode)；According to yet another embodiment, this information is transmitted when there is scheduled event, such as the machine stoppage the case where
In, or in the case of intervening close to plan (" based on event " pattern).
In addition, comprehensive monitor system includes processing unit 680, such as PC, it is operably connected to internet and/or master
Storage device 660, for handling the information from each spinning factory 500.
Innovatively, comprehensive monitor system according to the present invention allows to execute effective maintenance, because passing through special calculating
Algorithm, the deviation of the function and the function of reference of loom is alerted to operator, this glass is considered best.
The comprehensive monitor system to be particularly capable of sending the signal needed to execute preventive maintenance, because this makes
Can collect, store and analyze a large amount of machines in one or more spinning factories flood tide data (big data, i.e.,
So largely to need particular technology and analysis method to carry out the data collection of extraction of values in terms of capacity, speed and type).
Moreover, advantageously, the system according to the present invention allows to collect and store within the very long period a large amount of
Data, to allow to detect off-set phenomenon either statistic phenomena its be typically slowly deteriorating for failure or operating condition
Symptom usually not can recognize that or can not recognize.
According to another advantageous aspect, the system according to the present invention has the ability for the different parameters for collecting and storing machine,
To identify the correlation between the correlation in these parameters, such as speed, energy consumption and temperature.In addition, the system makes
The data collected in a frequency domain can be analyzed by obtaining, to identify the week of the result about single parameter or about above-mentioned correlation
Phase property phenomenon.
The correlation between parameter is analyzed it is meant that for example, identification generic parameter P1 and P2 is according to another generic parameter X
And change trend and so that it is associated with each other via correlation function Φ { P1, P2 (X) (X) }, or identification generic parameter
The trend that P1 changes according to time t.
Thus the structural system identified makes it possible to gradually and continuously to identify, develops and genetic connection function and pre- measuring and calculating
Method, the structural system have such flexibility and ability, to accumulate bulk information and data (big data), and are knitted to having
The processing of the single centring system of the historical trend of the operating parameter of machine and calculating function are extended.
For example, the system according to the present invention allows to measure the vibration of the support construction of loom by vibrating sensor,
To execute the stopping segment analyzing and make certain frequencies and loom in a frequency domain (such as due to interruption, technical problem, mechanical breakdown
Caused by) interrelated.Hence, it can be determined which type of frequency is related to operational issue, and predictive maintenance is arranged to grasp
The time of work.
Moreover, it can be advantageous in the case where not manufacturing fabric measure loom operating parameter and state parameter, to
The condition of no-load running is defined, and the reference conditions of no-load running are compared with the no-load running at setting moment, is detected
Any deviation.
It is furthermore advantageous to the deviation of monitoring system addresses abnormal operation according to the present invention, quantity or any other is different
Normal remote detection and allow to support service online.
According to another advantageous aspect, monitoring system according to the present invention allows to remotely update machine handing software, no
Need local intervention.
It is apparent that those skilled in the art can modify to above-mentioned monitoring system, to be covered in following following claims
Protection domain in while meet the needs of of deciding as circumstances require.
Claims (9)
1. the failure of the operation of weaving loom (1) or the recognition methods of deterioration, include the following steps：
It is provided in spinning factory (500)：At least one loom (1)；Applied to the loom (1) to collect the loom
The local monitoring system (400) of the state parameter of the operating parameter of component and the loom；And it is used for transmission the parameter
Transmitting device (130)；
The main transmitting device that can be operatively connected with the transmitting device (130) of the local monitoring system (400) is provided
(670)；
The main storage device (660) remotely located relative to the spinning factory (500), the main storage device and master are provided
Transmitting device (670) can be operatively connected and be suitable for storing the parameter of the local monitoring system (400) of high power capacity；
Primary processing unit (680) is provided, the primary processing unit and the main transmitting device (670) can be operatively connected and/or
It can be operatively connected with the main storage device (660) remotely located relative to the spinning factory (500), the main process task
Device is suitable for handling the parameter of high power capacity；
Based on the trend of another generic parameter (X) identification generic parameter (P1, P2), the trend is converted in a frequency domain, and use
Correlation function makes these trend be mutually correlated with each other, to be based on the operation phase that mass data (big data) identifies the loom (1)
Deviation for reference operation.
2. the failure of the operation of weaving loom (1) or the recognition methods of deterioration, include the following steps：
It is provided in multiple spinning factories (500)：At least one loom (1) for each spinning factory；Using
In the loom (1) to collect the local monitoring system of the operating parameter of the component of the loom and the state parameter of the loom
(400)；And it is used for transmission the transmitting device (130) of the parameter；
The main transmitting device that can be operatively connected with the transmitting device (130) of the local monitoring system (400) is provided
(670)；
The main storage device (660) remotely located relative to the spinning factory (500), the main storage device and master are provided
Transmitting device (670) can be operatively connected and be suitable for storing the parameter of the local monitoring system (400) of high power capacity；
Primary processing unit (680) is provided, the primary processing unit and the main transmitting device (670) can be operatively connected and/or
It can be operatively connected with the main storage device (660) remotely located relative to the spinning factory (500), the main process task
Device is suitable for handling the parameter of high power capacity；
The trend of generic parameter (P1, P2) based on each loom (1) of another generic parameter (X) identification, turns in a frequency domain
The trend is changed, and so that the trend is mutually correlated with each other using correlation function, institute is identified to be based on mass data (big data)
State deviation of the operation of loom (1) relative to reference operation.
3. for the comprehensive monitor system of weaving loom, including：
At least one local monitoring system (400), is arranged in spinning factory (500), the local monitoring system with it is corresponding
Loom (1) is associated and includes：The sensor of the operating parameter of component for measuring the loom；The loom (1) is provided
State parameter local management device (120)；And the remote transmitting device (130) of the parameter；
Main transmitting device (670) can be operatively connected with the transmitting device (130) of the local monitoring system (400)；
Main storage device (660), the main storage device and the main biography remotely located relative to the spinning factory (500)
Defeated device (670) can be operatively connected and be suitable for storing the parameter of the local monitoring system (400) of high power capacity；
Primary processing unit (680), can be operatively connected with the main transmitting device (670) and/or with relative to the textile mills
The remotely located main storage device (660) in room (500) can be operatively connected, and the primary processing unit is suitable for handling Gao Rong
The parameter of amount is to identify deviation of the operation of the loom (1) relative to reference operation.
4. comprehensive monitor system according to claim 3, wherein the main transmitting device (670) includes being used for internet
The component of connection.
5. comprehensive monitor system according to claim 3 or 4, wherein the sensor includes at least one temperature sensing
Device (12,39,28,36,83,87), the temperature sensor are used for the temperature of measurement motor (10,37,26,34,81,85), or
Person is used to measure the temperature of the spring bearing of the rotating mechanism of the loom, or the temperature for measuring lubricating oil.
6. the comprehensive monitor system according to any claim in claim 3 to 5, wherein the sensor includes extremely
A few pressure converter, the pressure converter are used to measure the pressure in balancing gate pit or the pressure in the oily dispensing loop of pressurization
Power.
7. the comprehensive monitor system according to any claim in claim 3 to 6, wherein the sensor includes extremely
A few load cell (15,27,31), the load cell are used to measure the tension for the warp thread being unfolded from uncoiler roller (2)
(S2), either it is used to measure the tension (S24) of the fabric pulled by pulling roller (24) or for measuring wound on up- coiler roller
(32) tension (S32) of the fabric on.
8. the comprehensive monitor system according to any claim in claim 3 to 7, wherein the sensor includes extremely
A few vibrating sensor (104), the vibrating sensor are used to measure the vibration of the support construction (100) of the loom (1)
(V100)。
9. the comprehensive monitor system according to any claim in claim 3 to 8, including image acquiring device (110),
Described image acquisition device is used to capture and the loom (1) is whole or the relevant image of mechanism (W110) of the loom.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITUB2015A005502A ITUB20155502A1 (en) | 2015-11-12 | 2015-11-12 | MONITORING SYSTEM OF PARAMETERS OF FUNCTIONING OF COMPONENTS OF A FRAME FOR WEAVING |
| IT102015000071820 | 2015-11-12 | ||
| PCT/IB2016/056714 WO2017081605A1 (en) | 2015-11-12 | 2016-11-08 | System for monitoring operating parameters of components of a weaving loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108291338A true CN108291338A (en) | 2018-07-17 |
| CN108291338B CN108291338B (en) | 2020-06-16 |
Family
ID=55446952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680065590.3A Active CN108291338B (en) | 2015-11-12 | 2016-11-08 | Integrated monitoring system for textile weaving machine and method for identifying fault or deterioration |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6931348B2 (en) |
| CN (1) | CN108291338B (en) |
| IT (1) | ITUB20155502A1 (en) |
| WO (1) | WO2017081605A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020158942A (en) * | 2019-03-22 | 2020-10-01 | 津田駒工業株式会社 | Abnormality diagnostic apparatus for weaving-related device in loom |
| WO2022054090A1 (en) * | 2020-09-09 | 2022-03-17 | Kosha Designs | System for authentication of handloom by operational data capture |
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- 2016-11-08 CN CN201680065590.3A patent/CN108291338B/en active Active
- 2016-11-08 JP JP2018520189A patent/JP6931348B2/en active Active
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| CN104514078A (en) * | 2013-10-02 | 2015-04-15 | 美名格－艾罗有限公司 | Method and device for monitoring the production of a knitting machine |
| CN104571054A (en) * | 2015-01-15 | 2015-04-29 | 无锡北斗星通信息科技有限公司 | Real-time data acquisition system for textile workshop |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017081605A1 (en) | 2017-05-18 |
| JP2018537597A (en) | 2018-12-20 |
| CN108291338B (en) | 2020-06-16 |
| ITUB20155502A1 (en) | 2017-05-12 |
| JP6931348B2 (en) | 2021-09-01 |
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