CN112394696A - Wool spinning production quality full-process on-line monitoring system - Google Patents
Wool spinning production quality full-process on-line monitoring system Download PDFInfo
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- CN112394696A CN112394696A CN202011309186.0A CN202011309186A CN112394696A CN 112394696 A CN112394696 A CN 112394696A CN 202011309186 A CN202011309186 A CN 202011309186A CN 112394696 A CN112394696 A CN 112394696A
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- 238000000034 method Methods 0.000 title claims abstract description 196
- 210000002268 wool Anatomy 0.000 title claims abstract description 168
- 238000009987 spinning Methods 0.000 title claims abstract description 127
- 238000012544 monitoring process Methods 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 238000009960 carding Methods 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims description 37
- 238000002156 mixing Methods 0.000 claims description 30
- 238000003860 storage Methods 0.000 claims description 24
- 210000000085 cashmere Anatomy 0.000 claims description 21
- 238000004043 dyeing Methods 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 20
- 239000000725 suspension Substances 0.000 claims description 20
- 239000002994 raw material Substances 0.000 claims description 10
- 241000347389 Serranus cabrilla Species 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 8
- 210000005069 ears Anatomy 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 238000012858 packaging process Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007383 open-end spinning Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- 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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/60—Electric or hybrid propulsion means for production processes
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- Manufacturing & Machinery (AREA)
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- Automation & Control Theory (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
A wool spinning production quality full-process online monitoring system comprises a monitoring layer, a network layer and an application display layer, wherein the monitoring layer uses various detection instruments to accurately detect production quality parameters of various processes of wool spinning, wool carding, spun yarn, spooling, doubling, double twisting and the like in real time, and transmits data to the network layer by using Ethernet; the network layer collects, processes and monitors the monitored data and uploads the monitored data to the application display layer, and the application display layer displays the production dynamics of the wool spinning in real time, so that the quality conditions of all processes can be mastered in real time, faults occurring in the production process of the wool spinning can be found in time, and a real-time alarm can be given to the user to process the faults in time. Therefore, an intelligent wool spinning full-process quality online monitoring system based on the industrial Internet of things is formed.
Description
Technical Field
The invention relates to the technical field of textile design, in particular to a full-flow online monitoring system for wool spinning production quality.
Background
China is the biggest world wool textile processing and export country, and has formed a production and processing system which is complete in matching with upstream and downstream industrial chains. Through decades of development, the technical level of wool spinning industry in China is obviously improved, the international competitiveness is obviously enhanced, and the manufacturing technology of wool spinning yarns with high quality, high efficiency and consistency is not completely broken through. The detection technology is a guarantee premise of advanced manufacturing, and is particularly important for long-flow wool spinning production.
The Chinese invention patent (CN1027704C) discloses a production method of wool type fiber spinning, which discloses two process flows, wherein one process consists of a wool blending machine, a fan, a wool blending bin, a wool feeding box, a fan, a connector, a carding machine, a sliver blending device, a two-channel carding machine and a rotor spinning machine; the other process comprises a wool blending machine, a fan, a wool blending bin, a carding machine, a sliver blending device, a secondary carding machine and a rotor spinning machine. Both the two processes can improve the wool spinning quality and can fully utilize the low-grade wool and the wool spinning leftover yarns. But the production rate is low, the quality problem in the production process cannot be monitored in real time, and the production line is not optimally tracked in real time by utilizing the Internet of things.
The invention discloses a yarn quality tracing system, which is characterized in that bar codes with codes are added in each process of a spinning process to realize the direct tracing of the quality of products in each process of finished yarn, so that cloth cover defects caused by yarn are found in the subsequent fabric in time or the cause analysis of crosspieces in the subsequent dyeing of the fabric is realized, the technology of internet of things is introduced, and the yarn quality tracing management of textile enterprises is better enhanced. However, the invention cannot monitor the quality problem in the production process in real time and cannot process the fault in time.
Disclosure of Invention
Aiming at the prior art, the invention provides a wool spinning production quality full-process online monitoring system, which can master the quality condition of each process in real time by monitoring the quality of each process such as dyeing, wool mixing, carding, spooling, doubling, twisting and the like in real time.
In order to solve the technical problem, the invention is solved by the following scheme:
the full-flow online monitoring system for wool spinning production quality comprises a monitoring layer, a network layer and an application display layer, wherein the monitoring layer is connected with the network layer, the network layer is connected with the application display layer, and the monitoring layer comprises the following flows for monitoring:
attaching a bar code to raw material cashmere, scanning the bar code by a bar code scanner, recording batches of the cashmere, measuring the moisture regain of the cashmere by using a temperature detector, dyeing, and detecting the fiber color of the dyed cashmere by using an industrial camera after dyeing; the dyed cashmere is conveyed to an automatic wool making machine by an AGV trolley; detecting the fiber length and the fiber fineness of the wool spinning on an automatic wool spinning machine through an industrial camera and a fineness measuring instrument, and finishing obtaining the wool spinning on the automatic wool spinning machine; then the wool is sent into a wool storage bin for storage through an AGV trolley; the wool comber hopper automatically senses the height of a fed raw material and automatically feeds a wool storage raw material into the wool comber hopper, wherein a count measuring instrument and an industrial camera are arranged on the wool comber to detect the number of sliver outlet of wool spinning and the uniformity of a wool net; the wool spinning obtained after the carding process is sent to the spinning process through an AGV trolley, and the spinning process is finished on a spinning frame, wherein the spinning frame is provided with a yarn intelligent detection head and an online yarn leveller for detecting the breakage rate and yarn levelness of the yarn; the spinning frame and the winding machine are connected with each other through a fine drop connection, the winding process automatically receives yarn ears conveyed by the spinning frame, the yarn ears are conveyed into each winding unit through an automatic device, and an upper yarn sensor, a lower yarn sensor, a SmartCycle intelligent cycle and an Eco pack FX are arranged in the winding machine and used for detecting upper yarn heads and lower yarn heads with different strengths; the doubling machine is in butt joint with the winding machine through an aerial suspension chain, the aerial suspension chain conveys the yarns to the doubling machine, and a tension sensor is mounted on the doubling machine to realize measurement of the tension of the yarns; after the doubling process is finished, the doubling machine automatically doffs and conveys the doffed yarn to one end of the doubling machine to be butted with the overhead suspension chain; the twisting process comprises a twisting machine, wherein the twisting machine is in butt joint with a doubling frame through an overhead suspension chain, a yarn drum finished by the doubling frame is hung on the twisting machine through the overhead suspension chain, and the yarn is twisted on the twisting machine, wherein the twisting machine detects the shape, the color difference, the concave/convex edge and the number of output yarns through an industrial camera and a count measuring instrument; after the twisting process is completed, the AGV trolley is used for conveying the package to a packaging process.
The network layer comprises an OPC UA protocol, and acquires, processes, monitors and controls data uploaded by a wool making process, a wool carding process, a spinning process, a winding process, a yarn merging process and a twisting process, and uploads the data to the application display layer; and the application display layer displays the machine running state, process parameters and yield storage information of the network layer after processing to obtain a wool blending process, a wool carding process, a spinning process, a winding process, a yarn merging process and a twisting process.
Furthermore, the dyeing process, the wool blending process, the wool storage process, the carding process, the spinning process, the winding process, the yarn merging process and the twisting process are all provided with industrial cameras, and the industrial cameras monitor the dyeing process, the wool blending process, the wool storage process, the carding process, the spinning process, the winding process, the yarn merging process and the twisting process in real time and transmit monitored data to the network layer through the Ethernet.
Further, the wool blending process comprises an automatic wool blending machine, the wool carding process comprises a wool carding machine, the spinning process comprises a spinning frame, the winding process comprises a bobbin winder, the yarn doubling process comprises a yarn doubling machine, and the twisting process comprises a twisting machine.
Furthermore, the automatic wool making machine, the carding machine, the spinning frame, the winding frame, the doubling frame and the twisting machine upload the running state, the process parameters and the yield to the network layer through the Ethernet.
Furthermore, the automatic wool making machine, the carding machine, the spinning frame, the winding frame, the doubling frame and the twisting machine are all connected with the network layer through the router/exchanger.
Further, the network layer also includes data interconnection and interworking and network transmission.
Further, the network layer uploads to the application presentation layer through 5G.
Further, the terminal comprises an APP, a B/S client, a centralized control center, a billboard and a mobile phone client.
The invention has the beneficial effects that:
1. the wool spinning production quality full-process online monitoring system and method realize intelligent wool spinning full-process quality online monitoring based on the Internet of things.
2. The full-process online monitoring system and the method for wool spinning production quality realize the real-time accurate detection of spinning physical and chemical parameters of the full process of loose fiber dyeing-wool making-carding-fine sand-spooling-doubling-twisting wool spinning, can timely find faults occurring in the troublesome production process through the whole set of online monitoring system, can give an alarm in real time, timely process the faults, and improve the efficiency and the quality of wool spinning production.
3. The wool spinning production quality full-flow online monitoring system and method provided by the invention utilize OPC UA protocol to realize a unified data acquisition and monitoring system platform, and can acquire, process, forward and monitor and control mass multi-source heterogeneous data.
Drawings
FIG. 1 is a schematic view of the production process and quality on-line detection of wool spinning.
Fig. 2 is a block diagram of the flow structure of the present invention.
Fig. 3 is a flow chart of the quality processing steps of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. In the following description, characteristic details such as specific configurations and components are provided only to help the embodiments of the present invention be fully understood. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the embodiments provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.
The invention provides a wool spinning production quality full-process online monitoring system.
As shown in the figures 1-3 of the drawings,
the full-flow online monitoring system for wool spinning production quality is characterized in that: including control layer, network layer and application show layer, the control layer is connected the network layer, the network layer is connected the application show layer, wherein, the control layer includes that following flow monitors:
attaching a bar code to raw material cashmere, scanning the bar code by a bar code scanner, recording batches of the cashmere, measuring the moisture regain of the cashmere by using a temperature detector, dyeing, and detecting the fiber color of the dyed cashmere by using an industrial camera after dyeing; the dyed cashmere is conveyed to an automatic wool making machine by an AGV trolley; detecting the fiber length and the fiber fineness of the wool spinning on an automatic wool spinning machine through an industrial camera and a fineness measuring instrument, and finishing obtaining the wool spinning on the automatic wool spinning machine; then the wool is sent into a wool storage bin for storage through an AGV trolley; the wool comber hopper automatically senses the height of a fed raw material and automatically feeds a wool storage raw material into the wool comber hopper, wherein a count measuring instrument and an industrial camera are arranged on the wool comber to detect the number of sliver outlet of wool spinning and the uniformity of a wool net; the wool spinning obtained after the carding process is sent to the spinning process through an AGV trolley, and the spinning process is finished on a spinning frame, wherein the spinning frame is provided with a yarn intelligent detection head and an online yarn leveller for detecting the breakage rate and yarn levelness of the yarn; the spinning frame and the winding machine are connected with each other through a fine drop connection, the winding process automatically receives yarn ears conveyed by the spinning frame, the yarn ears are conveyed into each winding unit through an automatic device, and an upper yarn sensor, a lower yarn sensor, a SmartCycle intelligent cycle and an Eco pack FX are arranged in the winding machine and used for detecting upper yarn heads and lower yarn heads with different strengths; the doubling machine is in butt joint with the winding machine through an aerial suspension chain, the aerial suspension chain conveys the yarns to the doubling machine, and a tension sensor is mounted on the doubling machine to realize measurement of the tension of the yarns; after the doubling process is finished, the doubling machine automatically doffs and conveys the doffed yarn to one end of the doubling machine to be butted with the overhead suspension chain; the twisting process comprises a twisting machine, wherein the twisting machine is in butt joint with a doubling frame through an overhead suspension chain, a yarn drum finished by the doubling frame is hung on the twisting machine through the overhead suspension chain, and the yarn is twisted on the twisting machine, wherein the twisting machine detects the shape, the color difference, the concave/convex edge and the number of output yarns through an industrial camera and a count measuring instrument; after the twisting process is completed, the AGV trolley is used for conveying the package to a packaging process.
The network layer comprises an OPC UA protocol, and acquires, processes, monitors and controls data uploaded by a wool making process, a wool carding process, a spinning process, a winding process, a yarn merging process and a twisting process, and uploads the data to the application display layer; and the application display layer displays the machine running state, process parameters and yield storage information of the network layer after processing to obtain a wool blending process, a wool carding process, a spinning process, a winding process, a yarn merging process and a twisting process.
Furthermore, the dyeing process, the wool blending process, the wool storage process, the carding process, the spinning process, the winding process, the yarn merging process and the twisting process are all provided with industrial cameras, and the industrial cameras monitor the dyeing process, the wool blending process, the wool storage process, the carding process, the spinning process, the winding process, the yarn merging process and the twisting process in real time and transmit monitored data to the network layer through the Ethernet.
Further, the dyeing process comprises a bar code scanner and a temperature detector, the wool blending process comprises an automatic wool blending machine and a fineness measuring instrument, the wool carding process comprises a wool carding machine and a count measuring instrument, the spun yarn process comprises a spinning frame, a yarn intelligent detecting head and an online yarn leveller, the winding process comprises a bobbin winder, a yarn feeding sensor, a yarn discharging sensor, SmartCycle intelligent circulation and Eco pack FX, the doubling process comprises a doubling machine and a tension sensor, and the twisting process comprises a twisting machine and a count measuring instrument.
Furthermore, the automatic wool blending machine, the carding machine, the spinning frame, the winding frame, the doubling frame and the twisting machine are all connected with an Ethernet, and the running states, the process parameters and the yield of the automatic wool blending machine, the carding machine, the spinning frame, the winding frame, the doubling frame and the twisting machine are uploaded to the network layer through the Ethernet.
Furthermore, the automatic wool making machine, the carding machine, the spinning frame, the winding frame, the doubling frame and the twisting machine are all connected with the network layer through the router/exchanger.
Further, the network layer also includes data interconnection and interworking and network transmission.
Further, the network layer uploads to the application presentation layer through 5G.
Further, the terminal comprises an APP, a B/S client, a centralized control center, a billboard and a mobile phone client.
The full-process on-line monitoring method for wool spinning production quality comprises the following steps,
the monitoring layer comprises the following steps of:
a dyeing procedure: the method comprises the following steps of attaching a bar code to raw material cashmere, scanning the bar code by a bar code scanner, recording batches of the cashmere, measuring the moisture regain of the cashmere by using a temperature detector, dyeing, and detecting the fiber color of the dyed cashmere by using an industrial camera after dyeing, wherein the bar code and the batches scanned by the bar code scanner and the data of the moisture regain of the cashmere measured by the temperature detector are uploaded to a network layer;
blending; the wool blending process comprises an automatic wool blending machine, and the dyed cashmere is conveyed to the automatic wool blending machine by an AGV; the method comprises the steps of obtaining wool spinning on an automatic wool spinning machine, detecting the fiber length and the fiber fineness of the wool spinning through an industrial camera and a fineness measuring instrument, and uploading data of the running state, the process parameters and the fiber length and the fiber fineness of the wool spinning detected by the fineness measuring instrument to a network layer;
a wool storage process; detecting the fiber length and the fiber fineness of wool spinning, and then sending the wool spinning into a wool storage bin through an AGV;
the wool carding process comprises a wool carding machine, wool spinning in a wool storage bin enters the wool carding machine for wool carding, wherein a count measuring instrument and an industrial camera are arranged on the wool carding machine to detect the number of the wool spinning and the uniformity of a wool net, and the data of the running state of the wool carding machine, the process parameter and count measuring instrument and the industrial camera to detect the number of the wool spinning and the uniformity of the wool net are uploaded to a network layer;
spinning; the wool spinning obtained after the carding process is sent to the spinning process through an AGV trolley, the spinning process comprises a spinning frame, the wool spinning obtains yarns through the spinning frame, the spinning frame is provided with a yarn intelligent detection head and an online yarn leveller for detecting the breakage rate and the yarn levelness of the yarns, and in addition, the running state and the technological parameters of the spinning frame; the data of the intelligent yarn detecting head, the yarn breaking rate detected by the online yarn evenness instrument and the yarn evenness are uploaded to the network layer.
A spooling process; the spooling process comprises a spooling machine, the spooling machine receives the yarns conveyed by the spinning frame and finishes the yarn spooling process on the spooling machine, wherein the spooling machine is internally provided with a yarn feeding sensor, a yarn discharging sensor, a SmartCycle intelligent cycle and an Eco pack FX for detecting yarn feeding heads and yarn discharging heads with different strengths, the operating state and the technological parameters of the spooling machine, the yarn feeding sensor, the yarn discharging sensor, the SmartCycle intelligent cycle and the Eco pack FX are detected, and the data of the yarn feeding heads and the yarn discharging heads with different strengths are uploaded to a network layer;
a doubling process; the doubling process comprises a doubling machine, the doubling machine is in butt joint with a winding machine through an air suspension chain, the air suspension chain conveys the yarns to the doubling machine and completes the yarn doubling machine, and a tension sensor is mounted on the doubling machine to realize measurement of the tension of the yarns; after the doubling process is finished, the doubling machine automatically doffs, and the doffed yarn is conveyed to one end of the doubling machine and is butted with the overhead suspension chain, wherein the running state and the process parameters of the doubling machine, and the measurement data of the tension sensor on the yarn tension are uploaded to a network layer;
twisting process; the twisting process comprises a twisting machine, wherein the twisting machine is in butt joint with a doubling frame through an overhead suspension chain, a yarn drum finished by the doubling frame is hung on the twisting machine through the overhead suspension chain, and the yarn is twisted on the twisting machine, wherein the twisting machine detects the shape, the color difference, the concave/convex edge and the number of output yarns through an industrial camera and a count measuring instrument; after the twisting process is finished, the yarn is conveyed to a packaging process through an AGV trolley; the operation state and the process parameters of the twisting machine, and the data of the shape, the color difference, the concave/convex edge and the number of the output yarns detected by the industrial camera and the number measuring instrument are uploaded to the network layer.
The network layer comprises an OPC UA protocol, and the OPC UA protocol collects, processes, forwards and monitors and controls data uploaded by a dyeing process, a wool blending process, a wool storage process, a wool carding process, a spinning process, a winding process, a doubling process and a twisting process and uploads the data to the application display layer; and the application display layer displays the information of the running state, the process parameters and the yield storage information of the dyeing process, the wool blending process, the wool storage process, the carding process, the spinning process, the spooling process, the doubling process and the twisting process obtained after the network layer is processed.
The monitoring system comprises a monitoring layer, a network layer and an application display layer, wherein the monitoring layer uploads monitored data to the network layer, the network layer collects, processes, forwards and monitors the monitored data and uploads the monitored data to the application display layer, and the application display layer displays the data collected, processed, forwarded and monitored by the network layer, so that the monitoring layer accurately detects spinning physical and chemical parameters of the whole process of loose fiber dyeing-wool-carding-fine sand-spooling-doubling-twisting wool spinning in real time and constructs a wool spinning production quality monitoring industrial physical and chemical network compatible with various detection instruments through the network layer to form an intelligent wool spinning whole-process quality online monitoring system based on an industrial internet of things. The quality conditions of all the procedures can be mastered in real time by applying the display layer, faults occurring in the production process of the wool spinning can be found in time, and the real-time alarm and the fault handling can be realized in time.
According to the invention, through a spinning physical and chemical parameter real-time accurate detection technology of the whole process of loose fiber dyeing-wool making-wool carding-fine sand-spooling-doubling-twisting wool spinning, a wool spinning production quality monitoring industrial internet of things compatible with various detection instruments is constructed, and an intelligent wool spinning whole-process quality online monitoring system based on the industrial internet of things is formed. The quality conditions of all the procedures can be mastered in real time, faults occurring in the production process of the wool spinning can be found in time, and the real-time alarm and the fault handling can be realized in time.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the invention has been described in detail with reference to the foregoing illustrative embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The full-flow online monitoring system for wool spinning production quality is characterized in that: including control layer, network layer and application show layer, the control layer is connected the network layer, the network layer is connected the application show layer, wherein, the control layer includes that following flow monitors:
attaching a bar code to raw material cashmere, scanning the bar code by a bar code scanner, recording batches of the cashmere, measuring the moisture regain of the cashmere by using a temperature detector, dyeing, and detecting the fiber color of the dyed cashmere by using an industrial camera after dyeing; the dyed cashmere is conveyed to an automatic wool making machine by an AGV trolley; detecting the fiber length and the fiber fineness of the wool spinning on an automatic wool spinning machine through an industrial camera and a fineness measuring instrument, and finishing obtaining the wool spinning on the automatic wool spinning machine; then the wool is sent into a wool storage bin for storage through an AGV trolley; the wool comber hopper automatically senses the height of a fed raw material and automatically feeds a wool storage raw material into the wool comber hopper, wherein a count measuring instrument and an industrial camera are arranged on the wool comber to detect the number of sliver outlet of wool spinning and the uniformity of a wool net; the wool spinning obtained after the carding process is sent to the spinning process through an AGV trolley, and the spinning process is finished on a spinning frame, wherein the spinning frame is provided with a yarn intelligent detection head and an online yarn leveller for detecting the breakage rate and yarn levelness of the yarn; the spinning frame and the winding machine are connected with each other through a fine drop connection, the winding process automatically receives yarn ears conveyed by the spinning frame, the yarn ears are conveyed into each winding unit through an automatic device, and an upper yarn sensor, a lower yarn sensor, a SmartCycle intelligent cycle and an Eco pack FX are arranged in the winding machine and used for detecting upper yarn heads and lower yarn heads with different strengths; the doubling machine is in butt joint with the winding machine through an aerial suspension chain, the aerial suspension chain conveys the yarns to the doubling machine, and a tension sensor is mounted on the doubling machine to realize measurement of the tension of the yarns; after the doubling process is finished, the doubling machine automatically doffs and conveys the doffed yarn to one end of the doubling machine to be butted with the overhead suspension chain; the twisting process comprises a twisting machine, wherein the twisting machine is in butt joint with a doubling frame through an overhead suspension chain, a yarn drum finished by the doubling frame is hung on the twisting machine through the overhead suspension chain, and the yarn is twisted on the twisting machine, wherein the twisting machine detects the shape, the color difference, the concave/convex edge and the number of output yarns through an industrial camera and a count measuring instrument; after the twisting process is completed, the AGV trolley is used for conveying the package to a packaging process.
The network layer comprises an OPC UA protocol, and acquires, processes, monitors and controls data uploaded by a wool making process, a wool carding process, a spinning process, a winding process, a yarn merging process and a twisting process, and uploads the data to the application display layer; and the application display layer displays the machine running state, process parameters and yield storage information of the network layer after processing to obtain a wool blending process, a wool carding process, a spinning process, a winding process, a yarn merging process and a twisting process.
2. The wool spinning production quality full-process on-line monitoring system according to claim 1, characterized in that: the dyeing process, the wool blending process, the wool storage process, the wool carding process, the spinning process, the winding process, the yarn merging process and the twisting process are all provided with industrial cameras, and the industrial cameras monitor the dyeing process, the wool blending process, the wool storage process, the wool carding process, the spinning process, the winding process, the yarn merging process and the twisting process in real time and transmit monitored data to a network layer through the Ethernet.
3. The wool spinning production quality full-process on-line monitoring system according to claim 2, characterized in that: the wool blending process comprises an automatic wool blending machine, the wool carding process comprises a wool carding machine, the spinning process comprises a spinning machine, the winding process comprises a bobbin winder, the doubling process comprises a doubling machine, and the twisting process comprises a twisting machine.
4. The wool spinning production quality full-process on-line monitoring system according to claim 3, characterized in that: the automatic wool making machine, the carding machine, the spinning frame, the bobbin winder, the doubling machine and the twisting machine all upload the running state, the process parameters and the yield to the network layer through the Ethernet.
5. The wool spinning production quality full-process on-line monitoring system according to claim 3, characterized in that: the automatic wool making machine, the carding machine, the spinning frame, the bobbin winder, the doubling machine and the twisting machine are all connected with the network layer through the router/exchanger.
6. The wool spinning production quality full-process on-line monitoring system according to claim 1, characterized in that: the network layer also comprises data interconnection and intercommunication and network transmission.
7. The wool spinning production quality full-process on-line monitoring system according to claim 1, characterized in that: and the network layer uploads the data to the application display layer through 5G.
8. The wool spinning production quality full-process on-line monitoring system according to claim 1, characterized in that: the terminal comprises an APP, a B/S client, a centralized control center, a billboard and a mobile phone client.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114395832A (en) * | 2022-01-20 | 2022-04-26 | 魏彩侠 | Control device and method for manufacturing imitated interwoven fancy colored spun yarns |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114395832A (en) * | 2022-01-20 | 2022-04-26 | 魏彩侠 | Control device and method for manufacturing imitated interwoven fancy colored spun yarns |
| CN114395832B (en) * | 2022-01-20 | 2023-08-08 | 维珍妮智创科技(肇庆)有限公司 | Control device and method for producing imitated cross-drawing type colored spun yarns |
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