EP2562114A2 - Textilmaschine und Informationsübertragungssystem für Textilmaschinen - Google Patents

Textilmaschine und Informationsübertragungssystem für Textilmaschinen Download PDF

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Publication number
EP2562114A2
EP2562114A2 EP12180992A EP12180992A EP2562114A2 EP 2562114 A2 EP2562114 A2 EP 2562114A2 EP 12180992 A EP12180992 A EP 12180992A EP 12180992 A EP12180992 A EP 12180992A EP 2562114 A2 EP2562114 A2 EP 2562114A2
Authority
EP
European Patent Office
Prior art keywords
load
value
section
log
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12180992A
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English (en)
French (fr)
Other versions
EP2562114A3 (de
Inventor
Hiroyuki Susami
Keigo Matsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP2562114A2 publication Critical patent/EP2562114A2/de
Publication of EP2562114A3 publication Critical patent/EP2562114A3/de
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/005—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles during manufacturing process

Definitions

  • the present invention generally relates to a textile machine according to the preamble of claim 1 and an information transmission system for a textile machine.
  • H2-148296 discloses an alarm device as a countermeasure technique to the factors that can cause a malfunction of a circuit board. This alarm device monitors temperature of a heating element mounted on a printed circuit board and outputs an anomaly signal upon detecting an anomalous temperature rise.
  • an alarm device e.g. the alarm device of Japanese Patent Application Laid-open No. H2-148296 .
  • the alarm device does not store a log of the temperature measurement. Therefore, the alarm device cannot trace back and refer to past information when an anomaly occurs. Accordingly, even when the function of this alarm device is applied to a textile machine, a maintenance process to be performed at occurrence of an anomaly in a circuit board by a textile-machine maintenance service staff disadvantageously takes time. More specifically, the maintenance process to be performed at occurrence of an anomaly of a textile machine includes:
  • causes of anomalies of a circuit board of a textile machine can be divided into internal causes relating to the textile machine itself, and external causes not relating to the textile machine.
  • the anomaly in the circuit board can recur because the fundamental cause of the anomaly remains unsolved.
  • Such anomaly recurrence makes the time of the maintenance service staff, the replaced circuit board, and the operation time of the textile machine involved in Step (1) useless.
  • a designer of the textile machine cannot obtain information about a load put on the circuit board at occurrence of the anomaly. Accordingly, it is not easy for the designer to improve design of the textile machine for load reduction.
  • a textile machine includes a circuit board on which an electronic circuit is formed; a load-value detecting section that detects a load value representing a load on the circuit board; and a load-value log storing section that accumulates and stores therein load values detected at different points in time by the load-value detecting section as load log information.
  • an information transmission system for a textile machine includes the above textile machine; a log-information output section that retrieves from the textile machine the load log information stored in the load-value log storing section; and a log-information managing section connected to the log-information output section over a network, the log-information managing section managing the load log information retrieved from the log-information output section.
  • FIG. 1 is a schematic diagram of an automatic winder according to a first embodiment of the present invention
  • FIG. 2 is a block diagram showing a schematic configuration of a winder unit
  • FIG. 3 is a block diagram mainly showing the configuration of a centralized control box and a centralized unit-control section;
  • FIG. 4 is a diagram showing an example of a display screen of a "load-value log-information list mode" on a touch panel display;
  • FIG. 5 is a diagram showing an example of another display screen of the "load-value log-information list mode" on the touch panel display;
  • FIG. 6 is a diagram showing an example of a display screen of a "desired load-value log-information list mode" on the touch panel display;
  • FIG. 7 is a diagram showing an example of a display screen of an "alarm-log list mode" on the touch panel display;
  • FIG. 8 is a diagram showing an example of another display screen of the "alarm-log list mode" on the touch panel display;
  • Fig. 9 is a block diagram of an information transmission system according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of an air spinning machine according to a second embodiment of the present invention.
  • FIG. 11 is a diagram showing an example of a display screen of a "load-value log-information list mode" on a touch panel display according to the second embodiment.
  • FIG. 12 is a diagram showing an example of a display screen of a "desired load-value log-information list mode" on the touch panel display according to the second embodiment.
  • the automatic winder 1 shown in FIG. 1 mainly includes a plurality of winder units 10 arranged side-by-side, an automatic doffer 80, and a centralized control box 90.
  • Each of the winder units 10 can wind a yarn 20 unwound from a yarn feeding bobbin 21 while causing the yarn 20 to traverse, thereby forming a package 30.
  • the automatic doffer 80 when one of the winder units 10 has fully wound the package 30, move to a position of the winder unit 10 to collect the fully-wound package 30 and supply a bobbin on which a yarn is not wound yet.
  • the centralized control box 90 includes a setting section 91 and a display section 92.
  • a maintenance service staff can perform settings of each of the winder units 10 by inputting predetermined setting values and/or selecting appropriate control methods using the setting section 91.
  • the display section 92 is used to display information about a winding condition, details about a problem that has occurred, and the like concerning each of the winding units 10.
  • FIG. 2 is a block diagram illustrating a schematic configuration of one of the winder units 10.
  • the winder unit 10 includes a winding unit body (a textile machine body) 16 and a unit control section 50.
  • the unit control section 50 physically includes an electronic circuit board that includes a central processing unit (CPU), a random access memory (RAM), a read only memory (ROM), and an input-output (I/O) port.
  • Computer programs for controlling various components of the winding unit body 16 are stored in the ROM.
  • Various sections of the winding unit body 16 and the centralized control box 90 are connected to the I/O port and a communication port such that control information and the like can be exchanged. Accordingly, the unit control section 50 can control operations of the various sections of the winding unit body 16.
  • the unit control section 50 also controls the setting section 91 and the display section 92.
  • the centralized control box 90 also includes a CPU, a RAM, a ROM, and an I/O port, and controls the setting section 91 and the display section 92.
  • the winding unit body 16 includes an unwinding assisting device 12, a tension applying device 13, a splicer device 14, and a clearer 15 that are arranged on a yarn feed path between the yarn feeding bobbin 21 ( FIG. 1 ) and a traversing drum 29 in this order from the side of the yarn feeding bobbin 21.
  • An upper-yarn guiding pipe 26 and a lower-yarn guiding pipe 25 are arranged above and below the splicer device 14, respectively.
  • a not shown yarn feeding section that feeds a yarn to the winding unit body 16 is arranged below the winding unit body 16. The yarn feeding section holds the yarn feeding bobbin 21 conveyed thereto by a not shown bobbin conveying system at a predetermined position.
  • the unwinding assisting device 12 assists unwinding of a yarn from the yarn feeding bobbin 21.
  • the tension applying device 13 applies a predetermined tension to the running yarn 20.
  • the splicer device 14 joins a lower yarn coming from the yarn feeding bobbin 21 and an upper yarn coming from the package 30 when the clearer 15 detects a defect in a yarn and cuts the yarn, when a yarn breakage during unwinding from the yarn feeding bobbin 21 is detected, or similar situations.
  • the clearer 15 monitors presence/absence and a thickness of the running yarn 20.
  • the clearer 15 includes a not shown cutter that cuts the yarn 20 immediately upon detecting a yarn defect such as a slub.
  • a not shown negative-pressure source is connected to the lower-yarn guiding pipe 25.
  • the lower-yarn guiding pipe 25 sucks and catches a yarn end of the yarn 20 coming from the yarn feeding bobbin 21 and guides the yarn end to the splicer device 14.
  • a negative-pressure source is also connected to the upper-yarn guiding pipe 26.
  • the upper-yarn guiding pipe 26 sucks and catches a yarn end of the yarn 20 coming from the package 30 and guides the yarn end to the splicer device 14.
  • the winding unit body 16 further includes a cradle 23 and the traversing drum 29.
  • the cradle 23 rotatably supports the winding bobbin, which is a core tube of the package 30.
  • the traversing drum 29 causes a yarn to traverse and drives the winding bobbin.
  • a spiral traversing groove is defined in an outer peripheral surface of the traversing drum 29. The traversing groove causes the yarn 20 to traverse. Rotation of the traversing drum 29 causes the package 30 that is in contact with the peripheral surface of the traversing drum 29 to rotate. As a result, the yarn 20 is wound to form the package 30.
  • the configuration of the centralized control box 90 is explained in detail below.
  • the centralized control box 90 includes a casing arranged on one side of the automatic winder 1.
  • the centralized control box 90 performs centralized control of the entire automatic winder 1.
  • the centralized control box 90 includes a centralized unit-control section (control section) 61 housed in the casing and a touch panel display 94 arranged outside of the casing.
  • the centralized unit-control section 61 performs various information processing according to various computer programs.
  • the touch panel display 94 has both a function as the display section 92 ( FIG. 2 ) that outputs a result of information processing as a screen display and a function as the setting section 91 ( FIG.
  • the centralized control box 90 further includes an alarm lamp (anomaly notifying section) 95 for notifying an anomalous operation and the like to a maintenance service staff and a control printed-circuit board 96 on which various electrical circuits are formed.
  • the centralized unit-control section 61 is physically an electronic component that includes a CPU, a RAM, a ROM, and the like.
  • the centralized unit-control section 61 also includes an information storing section (load-value log storing section) 61a that stores information, an information reducing section (load-value log-information reducing section) 61b that reduces the stored information, and a display calculation section 61c that creates a screen to be displayed on the touch panel display 94.
  • the information storing section 61a, the information reducing section 61b, and the display calculation section 61c are components that are implemented by software as a result of synergistic functioning of the hardware components such as the CPU, the RAM, and the ROM of the centralized unit-control section 61 according to computer programs.
  • the information storing section 61a is implemented as a portion of an information storage area of the RAM of the centralized unit-control section 61.
  • a plurality of AC-DC converter boards (circuit boards) 62 are housed in the casing of the centralized control box 90.
  • the AC-DC converter boards 62 convert AC power supplied from a power supply section (power supply source) 99 into DC power and supply the DC power to the winder units 10.
  • a single AC-DC converter board 62 supplies electric power to plural winder units 10.
  • the automatic winder 1 includes 72 units of the winder units 10
  • the automatic winder 1 can include 6 units of the AC-DC converter boards 62, each AC-DC converter board 62 supplying electric power to 12 winder units 10.
  • the AC-DC converter board 62 is a printed circuit board on which a number of electronic components are mounted.
  • a cooling fan 63 is arranged near each of the AC-DC converter boards 62.
  • the cooling fan 63 is driven by a cooling-fan motor (fan driving section) 63a to generate cooling air for cooling the respective AC-DC converter board 62.
  • the cooling fan 63 circulates cooling air in the centralized control box 90. Accordingly, by driving the cooling fan 63 not only the AC-DC converter board 62 is cooled but also various electronic components housed in the centralized control box 90 are also cooled.
  • load value detectors that quantitatively detect respective load put on the AC-DC converter boards 62 are arranged on the AC-DC converter boards 62.
  • the load value detectors include a temperature sensor (load-value detecting section) 62a that measures a temperature of a location where the AC-DC converter board 62 is arranged, a voltage monitor 62b that measures a voltage applied to the AC-DC converter board 62, and a current sensor 62c that measures an electric current flowing through the AC-DC converter board 62.
  • the temperature sensor 62a, the voltage monitor 62b, and the current sensor 62c are mounted on the AC-DC converter board 62.
  • the temperature sensors 62a successively transmit temperature values measured at different points in time as electrical signals to the centralized unit-control section 61.
  • the temperature values measured at the different points in time are temperature values periodically measured at predetermined time intervals (e.g., every 10 seconds).
  • the information storing section 61a of the centralized unit-control section 61 accumulates and stores log information as electronic data. This log information contains each measurement time and the temperature value in a related manner. Similarly, the information storing section 61a also accumulates and stores log information. This log information contains each of voltage values measured by the voltage monitor 62b and the measurement time in a related manner, and the electric currents measured by the current sensor 62c and the measurement time in a related manner.
  • the information storing section 61a also accumulates and stores log information. This log information contains electric power values each obtained by multiplying the voltage value and the electric current and the measurement time in a related manner.
  • the log information accumulated and stored in the information storing section 61a as described above are referred to as "temperature log information”, “voltage log information”, “current log information”, and “power log information”, respectively.
  • the values, such as the temperature values, the voltage values, the electric current values, and the electric power values, each representing a quantity of a load put on the electronic circuit board in the automatic winder 1 are collectively referred to as "load values”.
  • the log information about the load values are collectively referred to as "load log information”.
  • These load log information are stored in the information storing section 61a as electronic data. Accordingly, a maintenance service staff can handle the load log information more efficiently in subsequent processes than load log information stored in a medium such as paper.
  • an overvoltage can be applied to the AC-DC converter board 62.
  • a voltage load can cause function failure of the AC-DC converter board 62.
  • an overvoltage can be applied to the AC-DC converter board 62.
  • a voltage load can damage the AC-DC converter board 62.
  • an overcurrent can flow through the AC-DC converter board 62.
  • an electric current load can damage the AC-DC converter board 62.
  • These critical load values are input and set using the touch panel display (critical-load setting section) 94 by a maintenance service staff in advance and stored in the information storing section 61a.
  • the centralized unit-control section 61 performs a process to take measures to decrease the load value. As a result, not only a damage to the AC-DC converter board 62 is prevented but also putting a heavy load on the AC-DC converter board 62 is avoided. This leads to prolongation of usable life of the AC-DC converter boards 62.
  • the centralized unit-control section 61 transmits a drive signal to the cooling-fan motor 63a so that the cooling fan 63 is driven.
  • the temperature of the AC-DC converter board 62 falls by being cooled with a cooling air, and a damage to the AC-DC converter board 62 is prevented.
  • the centralized unit-control section 61 stores driving log in the information storing section 61a stating that the cooling fan 63 has been driven.
  • information indicating that an overload on the AC-DC converter board 62 has occurred is stored as the driving log. Accordingly, when a damage occurs to the AC-DC converter board 62 at a later time, a maintenance service staff can utilize the driving log in diagnosis of a cause.
  • the centralized unit-control section 61 stops the operation of the automatic winder 1. As a result, an overload on the AC-DC converter board 62 is avoided, and a damage to the AC-DC converter board 62 is prevented. Simultaneously, the centralized unit-control section 61 stores operation-stoppage log in the information storing section 61a stating that the operation has been stopped.
  • the centralized unit-control section 61 determines that anomalous operation has occurred and transmits a drive signal to the alarm lamp 95 so that the alarm lamp 95 is lit.
  • a maintenance service staff can prevent a damage to the AC-DC converter board 62 by being informed about an anomalous phenomenon and adopting an appropriate measure.
  • the centralized unit-control section 61 stores in the information storing section 61a alarm log stating that the alarm about the anomalous operation has been issued.
  • the centralized unit-control section 61 displays on the display section (message display section) 92 a message prompting to perform an operation to bring the value to a normal value.
  • the message displayed on the display section 92 include, for example, a message prompting to check an operation status of the cooling fan 63 and a message prompting to clean a filter through which internal heat of the casing of the centralized control box 90 dissipates when an overload on the AC-DC converter board 62 has occurred.
  • circuit boards on which electronic circuits are formed include the AC-DC converter boards 62, the control printed-circuit board 96 inside the casing of the centralized control box 90, a printed circuit board 81 inside the automatic doffer 80, and printed circuit boards 53 each of which is arranged inside the unit control section 50 of each of the winder units 10.
  • These electronic circuit boards are collectively simply referred to as "board” in the following explanation. For distinction among these boards, they are referred to as "the boards 62", “the board 96", “the board 81”, and “the boards 53" with a corresponding reference numeral affixed thereto.
  • FIG. 3 shows an example in which the temperature sensor 62a, the voltage monitor 62b, and the current sensor 62c are also arranged on each of the boards 96, 81, and 53, and the temperature log information, voltage log information, current log information, and power log information relating to each of the boards 96, 81, and 53 are accumulated in the information storing section 61a.
  • a vibration sensor (load-value detecting section) 53a that detects vibrations is further arranged on the board 53 of each of the winder units 10. Meanwhile, because the winder unit 10 causes the package 30 to rotate at a high speed, the winder unit 10 is likely to be vibrated due to, such as eccentricity of a rotating member (for example, the winding bobbin on which the package 30 is to be wound). Accordingly, the board 53 arranged on the winder unit 10 is susceptible to the vibrations. The vibrations act as a load to the board 53.
  • vibrations in the board 53 are detected with the vibration sensor 53a each time vibrations occur and "vibration log information" is accumulated and stored in the information storing section 61a makes it possible to prevent a damage to the board 53 caused by a vibration load.
  • the board 53 include a slave board and an I/O slave board that perform motor control.
  • the information reducing section (load-value log storing section) 61b of the centralized unit-control section 61 discards load log information of relatively low importance among load log information. More specifically, the information reducing section 61b performs a process of retaining information about load values in a predetermined time slot straddling a point in time when a load value equal to or higher than a critical load value is detected in the load log information and discarding other information from the load log information.
  • the information reducing section 61b can, alternatively or in addition, perform a process of discarding older information from the thus-left load log information in chronological order so as to give priority to and retain more recent information.
  • the information reducing section 61b can, alternatively or in addition, associate an importance level of an alarm in the automatic winder 1 to load log information in advance and perform a process of discarding information in a descending order of the importance level. These processes performed by the information reducing section 61b reduce an amount of data contained in the load log information and retain only important information related to damages to the electronic circuit boards in the load log information.
  • the load log information is stored in the information storing section 61a in the automatic winder 1 as described above. Accordingly, the maintenance service staff can read out the load log information and utilize them in post-diagnosis of the cause.
  • the centralized unit-control section 61 can visually display the load log information on the touch panel display (load-value log display section) 94 to assist a maintenance service staff at such diagnosis of a cause.
  • On-screen display of the load log information is explained below with reference to FIGS. 4 to 6 .
  • Each of display screens explained below is created by calculation performed by the display calculation section (graph-conversion processing section) 61c of the centralized unit-control section 61 and displayed on the touch panel display 94.
  • "input” denotes a predetermined touch input operation performed on the touch panel display 94.
  • a known method can be used to cause a maintenance service staff to perform the touch input operation by, for example, prompting the maintenance service staff to press a touch operation button arranged on the screen. Accordingly, description about the operation and illustration of the touch operation button on the screen and the like are omitted. Illustration of other portions on the display screen explanations thereabout are unnecessary is also omitted.
  • the temperature log information, the voltage log information, the current log information, and the power log information about the boards 62, 96, 81, and 53 are read out from the information storing section 61a.
  • a table B1 is displayed on a screen upper area A1 on the touch panel display 94. Temperature values, voltage values, electric current values, electric power values, and cumulative operating time of the individual boards at a certain time are displayed as numerical data in the table B1.
  • the table B1 contains four columns corresponding to the board 96 (MAIN BODY BOARD), the board 81 (DOFFER BOARD), a first one of the boards 62 (AC-DC 1), and a second one of the boards 62 (AC-DC 2).
  • the displayed box can be switched to an information box about other boards in response to a predetermined screen switching operation (e.g., scrolling in a lateral direction of the screen).
  • the table B1 contains a load value equal to or higher than a critical load value
  • text of the load value is highlighted.
  • Any highlighting can be employed so long as the highlighting makes a target text stand out by imparting an appearance that differs from those of other texts. Examples of the highlighting include displaying the text in a color different from that of other texts and causing a pointer, such as an arrow, affixed to the text to be highlighted to be displayed. This highlighting allows a maintenance service staff to notice the information about the load value equal to or higher than the critical load value more clearly when viewing the load-value log display section.
  • a time series of load values of the designated item is converted into a graph, and this load value graph (time-series load-value graph) B2 in which the horizontal axis is taken as a date-time axis is displayed in a screen lower area A2.
  • the display calculation section (graph-conversion processing section) 61c performs calculation for creating the graph from the load log information.
  • the temperature value is designated, the text "TEMPERATURE" in the table B1 is highlighted, and time series of temperature values of the boards 96, 81, 62, 62 are displayed in an overlapped manner as the graph B2.
  • the maintenance service staff selects another load value item to switch the graph B2 displayed in the screen lower area A2.
  • the graph B2 is changed to a graph representing voltage values related to the boards 96, 81, 62, 62 as illustrated in FIG. 5 .
  • Such a graph display makes it possible for the maintenance service staff to visually recognize the time series of load values converted into the graph and therefore diagnose a cause of a damage more easily. As a result, accuracy of maintenance work can be increased.
  • a table C1 containing a list of load values of the board 96 (MAIN BODY BOARD), multiple units of the boards 62 (AC-DC BOARD), the board 81 (DOFFER BOARD), and multiple units of the boards 53 (UNIT BOARD), is displayed on the screen upper area A1.
  • FIG. 6 shows an example in which temperature values of the boards are displayed, the table can be switched to a table that contains other load values (electric power values, voltage values, electric current values, or vibration values) in response to a predetermined operation.
  • load values electrical power values, voltage values, electric current values, or vibration values
  • each of a set of the temperature values of the multiple units of the boards 62 and a set of the temperature values of the multiple units of the boards 53 is displayed in a single horizontal row.
  • the displayed box can be switched to an information box about other one of the boards 53 in response to a predetermined screen switching operation (e.g., scrolling in a lateral direction of the screen).
  • FIG. 7 shows an example in which date and time of alarms, boards related to the alarms, a unit number of the winder unit 10, importance levels of the alarms, alarm information describing contents of the alarms, and alarm codes are displayed in a table.
  • a maintenance service staff can input designation of a desired board from the screen shown in FIG. 7 to thereby extract only an alarm log related to the designated board and cause the alarm log to be displayed as illustrated in FIG. 8 .
  • FIG. 8 in response to designation of the board 53 of the winder unit 10 of which unit number is 7, only an alarm log related to the board 53 are selectively displayed.
  • the load log information about the boards 62, 96, 81, and 53 obtained at different points in time is accumulated and stored in the information storing section 61a. Accordingly, even when a damage occurs to the board 62, 96, 81, or 53, a maintenance service staff can utilize the stored load log information in post-diagnosis of a cause of the damage.
  • the automatic winder 1 allows a maintenance service staff to diagnose the cause of the damage of the board 62, 96, 81, or 53 easily. Meanwhile, there can be a case in which a cause of a damage is found only by referring to the load log information. In such a case, a series of operations including removing the damaged board and sending the damaged board to a maintenance service staff can become unnecessary, and speedy diagnosis of a cause of a damage is achieved.
  • a designer of the automatic winder 1 can grasp what and how loads are put on the boards of the automatic winder 1 that is actually operated in a textile mill. Accordingly, the designer can efficiently improve the design of the automatic winder 1 and the like to reduce the loads put on the boards with accurate understanding about operational environment and conditions including climate of a region where the automatic winder 1 is operated, air-conditioning status of the mill, and a mill-power-supply voltage.
  • the load log information is displayed on the touch panel display 94. If the automatic winder 1 does not have such a display section, operations of connecting another display device that is accessible to the centralized unit-control section 61, reading out the load log information, and causing the load log information to be displayed would be required. However, the automatic winder 1 allows a maintenance service staff to skip the operations and diagnose a cause of a damage speedily by causing the load log information to be displayed on the touch panel display 94.
  • the automatic winder 1 stores load log information about a plurality of the boards, and is capable of displaying the information in a manner that the information are switchable among multiple types of the load values and among the boards.
  • This configuration allows a maintenance service staff to compare the information about the load values among a plurality of the electronic circuit boards, thereby locating a damaged portion and estimating a cause of a damage with correlation among the information taken into account. Accordingly, the maintenance service staff can locate the damaged portion more accurately and estimate the cause of the damage in more detail.
  • the automatic winder 1 employs, as the load values of a board to be detected, a value of the temperature of a location where the board is arranged, a value of the voltage supplied to the board, a value of the electric current supplied to the board, and a value of the vibrations that occur to the board.
  • a maintenance service staff can efficiently narrow down maintenance works that are necessary to recover operation of the automatic winder 1 by obtaining these load values. More specifically, the automatic winder 1 can provide the voltage value, the temperature value, and the vibration value, which are environment-dependent load values, and the electric current, which is an electrical-factor-dependent load value, collectively as the load values.
  • the electric power value calculated from the electric current and the voltage value is also stored as the load log information. The electric power value can also serve as useful information for narrowing down maintenance works necessary to recover operation of the automatic winder 1.
  • load values of the AC-DC converter boards 62 are monitored and accumulated as the load log information in the automatic winder 1.
  • the AC-DC converter boards 62 are interposed between and connected to the power supply section 99 and the winder units 10. Accordingly, information that reflect both a status of the power supply section 99 and conditions of the winder units 10 is obtained as the load log information by monitoring the AC-DC converter boards 62. As a result, efficiency of information collection increases, making the load log information also useful in improvement of design of the automatic winder 1.
  • An information transmission system 300 shown in FIG. 9 is explained below as an information transmission system according to an embodiment of the present invention.
  • each of the automatic winders 1 installed in textile mills at remote sites is connected to a log-management computer terminal (log-information managing section) 301 via a network 303 thereby forming the information transmission system 300 for the automatic winders 1.
  • a dedicated network can be constructed as the network 303; alternatively, the Internet can be used as the network 303.
  • the centralized control box 90 of each of the automatic winders 1 includes a log-information output section 97 (see FIG. 3 ) that includes a communication port.
  • the load log information accumulated in the information storing section 61a is output to the network 303 via the log-information output section 97.
  • the load log information is then transmitted to the log-management computer terminal 301 over the network 303.
  • Causes of damages to circuit boards of the automatic winder 1 can be divided into simple causes that can be diagnosed by a general maintenance service staff of a textile mill where the automatic winder 1 is installed, and complex causes that are desirably diagnosed by a senior-level maintenance service staff having knowledge equivalent to a designer of the automatic winder 1. Therefore, when a damage occurs to a circuit board of the automatic winder 1 in a textile mill, typically, a general maintenance service staff makes an attempt to diagnose a cause of the damage first; if the general maintenance service staff does not succeed, the diagnosis is consigned to a senior-level maintenance service staff stationed at a remote site.
  • the log-management computer terminal 301 is arranged at a site of the senior-level maintenance service staff, senior-level maintenance service staff can obtain the load log information without involvement by general maintenance service staff.
  • the senior-level maintenance service staff stationed at a place remote from the automatic winder 1 can directly diagnose the cause of the board damage.
  • the information transmission system 300 enables the senior-level maintenance service staff to perform remote maintenance of the automatic winder 1 also at times other than when a damage has occurred to a board.
  • the information transmission system 300 also allows a general maintenance service staff to correct an anomaly of a circuit board of the automatic winder 1 under instructions from a senior-level maintenance service staff stationed at a remote site. Thus, possibility of anomaly recurrence because the automatic winder 1 on which inappropriate maintenance is performed is kept to be operated can be reduced.
  • FIG. 10 As a textile machine according to a second embodiment of the present invention, an air spinning machine 201 shown in FIG. 10 is explained below. Components identical or similar to those of the automatic winder 1 according to the first embodiment are indicated by like reference numerals as those of the first embodiment in the drawings, and repeated description thereof is omitted.
  • the air spinning machine (textile machine) 201 includes a plurality of spinning units 202 arranged side-by-side, a plurality of yarn-joining carriers 203, one automatic doffer 205, and a centralized control box 206. Each of the spinning units 202 performs spinning utilizing a swirling airflow.
  • the air spinning machine 201 includes, for example, 96 units of the spinning units 202. When a yarn is broken or cut in a certain spinning unit 202, the yarn-joining carrier 203 moves on a rail to and stops at a position corresponding to that spinning unit 202, and performs yarn joining. In the air spinning machine 201, for example, 4 to 6 units of the yarn-joining carriers 203 are arranged for 96 units of the spinning units 202. When one of the spinning units 202 has fully wound a package, the automatic doffer 205 moves to the spinning unit 202 on a rail to collect the fully wound package and supplies a bobbin on which a yarn is not wound yet to the spinning unit 202
  • the centralized control box 206 controls the entire air spinning machine 201.
  • the centralized control box 206 includes a plurality of control boards 207 that control plural units of the spinning units 202. For example, when it is assumed that 1 unit of the control board 207 controls 8 units of the spinning units 202, the air spinning machine 201 includes 12 units of the control board 207 for the 96 units of the spinning units 202.
  • the centralized control box 206 includes the centralized unit-control section 61 and the log-information output section 97 similar to those of the automatic winder 1 described above.
  • the centralized unit-control section 61 includes the information storing section 61a, the information reducing section 61b, and the display calculation section 61c.
  • the air spinning machine 201 also includes a plurality of electronic circuit boards that can be possibly damaged due to an overload.
  • Representative examples of such boards include a printed circuit board 213 mounted inside the yarn-joining carrier 203, a printed circuit board 215 mounted inside the automatic doffer 205, and a printed circuit board 216 mounted inside the centralized control box 206.
  • sensors for detecting load values are arranged on or near each of the boards. Load values detected at different points in time by these sensors are accumulated and stored as load log information in the information storing section 61a.
  • the load log information can be displayed on the screen of the touch panel display 94 arranged on a casing of the centralized control box 206.
  • On-screen display of the load log information is explained below with reference to FIGS. 11 and 12 .
  • Each of display screens described below is created by calculation performed by the display calculation section 61c of the centralized unit-control section 61 and displayed on the touch panel display 94. Meanwhile, in the following explanation, "input" denotes a predetermined touch input operation performed on the touch panel display 94.
  • the load log information about the boards is read out from the information storing section 61a.
  • the table B1 is displayed on the screen upper area A1 on the touch panel display 94, while a load value graph B2 in which the horizontal axis is taken as the time axis is displayed in the screen lower area A2. Display forms and screen switching operations for the table B1 and the graph B2 are similar to those of the display screen of the automatic winder 1, and detailed description thereof is omitted.
  • the table C1 indicating a list of load values of the boards is displayed on the screen upper area A1.
  • Display form and screen switching operation for the table C1 are similar to those of the display screen of the automatic winder 1, and detailed description thereof is omitted.
  • the touch panel display 94 of the air spinning machine 201 can be configured to display alarm log stored in the information storing section 61a as a list, and extract only an alarm log about a desired board and display the extracted alarm logs as in the alarm-log list mode of the automatic winder 1.
  • the air spinning machine 201 configured as above yields similar effects to those yielded by the automatic winder 1 according to the first embodiment. It is also possible to construct an information transmission system for load log information involving the air spinning machines 201 by replacing the automatic winders 1 in the information transmission system shown in FIG. 9 with the air spinning machines 201. The information transmission system involving the air spinning machines 201 also yields similar effects to those yielded by the information transmission system 300 according to the first embodiment.
  • the present invention is not limited to these embodiments.
  • the load log information accumulated and stored in the textile machine is displayed on the screen in the embodiments; however, the present invention is applicable to a textile machine that does not include a screen display device.
  • a maintenance service staff can connect another device (e.g., a USB memory) to the textile machine to read out the load log information.
  • a maintenance service staff can connect a personal computer or the like to the textile machine and cause the load log information to be displayed on the personal computer or the like.
  • a textile machine that does not include a screen display device can be configured to transmit the load log information to a textile-machine design company stationed at a remote site.
  • an on-screen display is made on the touch panel display 94 of the centralized control box 90; alternatively, the load log information can be displayed on an information display section of the winder unit 10.
  • the load log information is stored in the centralized unit-control section 61 separated from the board.
  • a configuration in which a memory chip or the like serving as a storing section for the load log information is arranged on the board can be employed. Accordingly, a maintenance service staff can diagnose a cause of a damage using the load log information simply by obtaining a damaged board.
  • the load log information about the boards 53 of the winder units 10 is also stored in the centralized unit-control section 61.
  • a storing section for the load log information about each of the boards 53 can be arranged in each of the winder units 10.
  • collecting and storing the load log information about all the boards in the centralized unit-control section 61 as in the embodiments facilitates data management.
  • the load log information is stored as electronic data; alternatively, the load log information can be stored in a form of a hard copy printed on a paper medium or the like.
  • the boards about which load log information is to be stored are not limited to the boards 62, 96, 81, and 53 as in the embodiments.
  • load log information about the controller boards assembled into the textile machine, and slave boards and I/O boards that perform motor control in the winder units and/or the spinning units can be stored.
  • all the load values about the boards are accumulated and stored in a serial manner and subjected to reduction of the load log information performed by the information reducing section later.
  • a configuration that stores only load values each of which is equal to or higher than a corresponding critical load value can be employed. This configuration reduces a memory capacity of the information storing section and a process load.
  • the load log information to be used by a maintenance service staff in diagnosis of a cause of a damage occurred to a board is reduced. Accordingly, the diagnosis of the cause can be performed speedily.
  • Components of the automatic winder 1, the air spinning machine 201, and the information transmission system 300 in the embodiments can be combined appropriately.
  • the setting section 91 that receives various input operations performed by a maintenance service staff is arranged in the screen displayed on the touch panel display 94; however, the setting section 91 can be provided in other form.
  • physical buttons can be arranged independently from the display.
  • a configuration that uses a display having a touch-panel function and physical buttons in a combined manner can alternatively be employed.
  • the alarm lamp 95 is arranged on the centralized control box 90; however, location of the alarm lamp 95 is not limited thereto.
  • the alarm lamp can be arranged on a panel of a winding unit as in a technique disclosed in Japanese Patent Application Laid-open No. 2011- 016630 .
  • the green lamp disclosed in Japanese Patent Application Laid-open No. H6-127827 can be used as the alarm lamp.
  • a message prompting to perform an operation to bring the critical value to a normal value is displayed on the display section 92.
  • a position where the message is displayed is not limited thereto.
  • a display can be arranged in each of the winder units 10 so that the message is displayed on the display.
  • a textile machine includes a circuit board on which an electronic circuit is formed, a load-value detecting section that detects a load value representing a load on the circuit board, and a load-value log storing section that accumulates and stores therein load values detected at different points in time by the load-value detecting section as load log information.
  • the information about values of the load on the circuit board at the different points in time are stored in the load-value log storing section as the load log information. Accordingly, when a damage should occur in the circuit board, a maintenance service staff can access and utilize the load log information about the circuit board in posterior diagnosis of a cause of the damage. Thus, the textile machine facilitates diagnosis of a cause of an anomaly in the circuit board.
  • the textile machine can further include a load-value log display section that displays a log of the load value based on the load log information stored in the load-value log storing section. If the textile machine does not have such a load-value log display section, operations of connecting another display device to the load-value log storing section of the textile machine, reading out the load log information, and causing the load log information to be displayed are required. However, the textile machine configured as described above makes it possible for a maintenance service staff to skip these operations and diagnose the cause of the anomaly speedily by causing the load log information to be displayed on the load-value log display section.
  • the textile machine can further include a graph-conversion processing section that converts a time series of the load values stored as the load log information into a time-series load-value graph plotted along a time axis, and a time-point designating section that designates a desired point in time on the time axis of the graph, and be configured such that the load-value log display section displays the time-series load-value graph obtained by the graph-conversion processing section; and a load value among the load values at the desired point in time designed by the time-point designating section.
  • the time series of load values of the circuit board is converted into the graph for visual recognition. Accordingly, a maintenance service staff can diagnose the cause of the anomaly more easily, thereby increasing accuracy of maintenance work. Furthermore, the maintenance service staff can perform the maintenance work efficiently by designating a desired point in time to check a load value at the desired point in time.
  • the load-value detecting section can detect a plurality of types of load values about each of the plurality of circuit boards, and the load-value log display section displays information pieces about the plurality of types of load values in a manner that the information pieces are switchable among the plurality of types and among the plurality of circuit boards.
  • the load value can include at least any one of a value of temperature of a location where the circuit board is arranged, a value of voltage supplied to the circuit board, a value of electric current supplied to the circuit board, and a value of vibrations occurred to the circuit board. This makes it possible for a maintenance service staff to efficiently narrow down necessary maintenance works by obtaining the temperature value, the voltage value, the electric current value, and the vibration value related to the textile machine.
  • the load-value log storing section can further store an electric power value calculated from the electric current and the voltage as the load log information.
  • the electric power value stored as the load log information can also serve as useful information for narrowing down necessary maintenance works at occurrence of an anomaly in the circuit board.
  • the textile machine can further include a control section that controls operation of a textile machine body, and a critical-load setting section that sets a critical load value which is a load value above which a potential for occurrence of an anomaly in the circuit board increases, and be configured such that when the load-value detecting section detects a load value equal to or higher than the critical load value, the control section controls the operation of the textile machine body so as to decrease the load value.
  • the textile machine can further include a cooling fan that sends cooling air to the circuit board, and a fan driving section that drives the cooling fan, and when the load-value detecting section detects a load value equal to or higher than the critical load value, the control section controls the fan driving section to drive the cooling fan; and, when the cooling fan has been driven, the load-value log storing section stores cooling-fan driving log.
  • a cooling fan that sends cooling air to the circuit board
  • a fan driving section that drives the cooling fan
  • the control section controls the fan driving section to drive the cooling fan
  • the load-value log storing section stores cooling-fan driving log.
  • the textile machine can be configured such that when the load-value detecting section detects a load value equal to or higher than the critical load value, the control section stops the operation of the textile machine body; and, when the operation of the textile machine body has been stopped, the load-value log storing section stores a log of operation stoppage of the textile machine body.
  • the load-value log storing section stores a log of operation stoppage of the textile machine body.
  • the textile machine can further include an anomaly notifying section that issues a notice of anomalous operation of a textile machine body, and a critical-load setting section that sets a critical load value which is a load value above which a potential for occurrence of an anomaly in the circuit board increases, and be configured such that when the load-value detecting section detects a load value equal to or higher than the critical load value, the anomaly notifying section issues the notice of anomalous operation; and when the notice of anomalous operation has been issued, the load-value log storing section stores a log of the notice of anomalous operation. According to this configuration, when a possibility of occurrence of an anomaly in the circuit board has increased, the notice of anomalous operation is issued.
  • a maintenance service staff can prevent occurrence of an anomaly in the circuit board caused by a load by performing appropriate operation in response to the notice. Furthermore, information indicating that there has been the possibility of anomaly occurrence in the circuit board is stored as the notice history. Accordingly, a maintenance service staff can utilize the information later.
  • the textile machine can further include a load-value log-information reducing section that reduces the load log information stored in the load-value log storing section, and a critical-load setting section that sets a critical load value which is a load value above which a potential for occurrence of an anomaly in the circuit board increases, and be configured such that the load-value log-information reducing section retains in the load log information only information pertaining to a load value in a predetermined time slot straddling a point in time at which a load value equal to or higher than the critical load value is detected by the load-value detecting section, and discards other information from the load log information.
  • the textile machine can further include a control section that controls operation of a textile machine body, a critical-load setting section that sets a critical load value which is a load value above which a potential for occurrence of an anomaly in the circuit board increases, and a message display section that displays a message prompting to perform an operation to decrease a load value of the circuit board, and be configured such that when the load-value detecting section detects a load value equal to or higher than the critical load value, the control section causes the message display section to display the message instructing to perform an operation to decrease the load value of the circuit board.
  • a maintenance service staff can perform the operation to decrease the load value of the circuit board more efficiently.
  • the load-value log-information reducing section can discard older information of the information left in the load log information in chronological order. This makes it possible to further reduce the amount of information to be stored in the load-value log storing section by selecting only newer information that are considered as being more important.
  • the load-value log display section can display information about the load value in an appearance that differs from an appearance of information about other load values. According to this configuration, a maintenance service staff can become aware of the information about the load value equal to or higher than the critical load value more clearly when viewing the load-value log display section.
  • the circuit board can be interposed between and connected to an electric-power supply source that supplies electric power to the textile machine body and a component of the textile machine body.
  • an electric-power supply source that supplies electric power to the textile machine body and a component of the textile machine body.
  • the textile machine can further include a winding unit that winds a yarn to form a wound package, and be configured such that the circuit board is arranged in the winding unit.
  • the winding unit that causes the wound package to rotate is likely to act as a source of vibrations.
  • the circuit board is susceptible to the vibrations, and hence the vibrations serve as a load on the circuit board. Accordingly, the circuit board is relatively prone to an anomaly.
  • a maintenance service staff can access and utilize the load log information about the circuit board in posterior diagnosis of a cause of an anomaly.
  • the textile machine can be an automatic winder or a spinning machine.
  • the configuration of the textile machine described above is suitably applicable to an automatic winder or a spinning machine.
  • An information transmission system includes the textile machines described above, a log-information output section that retrieves from the textile machine the load log information stored in the load-value log storing section, a log-information managing section that is connected to the log-information output section over a network and manages the load log information retrieved from the log-information output section.
  • the load-value log storing section can store the load log information as electronic data. According to this configuration, the load log information can be handled more efficiently as compared with a system that stores the load log information in a medium such as paper.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
EP12180992.5A 2011-08-24 2012-08-20 Textilmaschine und Informationsübertragungssystem für Textilmaschinen Withdrawn EP2562114A3 (de)

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JP2011183057A JP2013044066A (ja) 2011-08-24 2011-08-24 繊維機械及び繊維機械の情報伝達システム

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014015382A1 (de) 2014-10-17 2016-04-21 Saurer Germany Gmbh & Co. Kg Textilmaschine mit Leiterkarten und Leiterkarte
WO2016074767A1 (de) * 2014-11-13 2016-05-19 Saurer Germany Gmbh & Co. Kg Verfahren zum betreiben einer textilmaschine und textilmaschine
ITUB20154999A1 (it) * 2015-10-30 2017-04-30 Camozzi Digital S R L Metodo di ottimizzazione del processo di lavorazione per una linea di produzione tessile e sistema
CN110540108A (zh) * 2018-05-29 2019-12-06 里特机械公司 确定纺织机操作状态的方法及纺织机
CN110579993A (zh) * 2019-10-25 2019-12-17 吴江伊丽纳织造有限公司 一种纺织布料机械设备温度监控预警传输系统
DE102014205615B4 (de) * 2013-03-28 2020-07-09 Murata Machinery, Ltd. Textilmaschine, ausgestattet mit Wickelabschnitt, und Anzeige-Steuereinrichtung
US20210054542A1 (en) * 2019-08-22 2021-02-25 Maschinenfabrik Rieter Ag Method for determining an electrical power or an electrical energy consumption of a spinning machine or winder and a spinning machine or winder operating in accordance with the method
US11078605B2 (en) * 2018-01-09 2021-08-03 Maschinenfabrik Rieter Ag Method for operating a spinning machine or winder
CN114075704A (zh) * 2020-08-10 2022-02-22 卓郎纺织解决方案两合股份有限公司 纺织机
EP3967797A1 (de) 2020-09-15 2022-03-16 Saurer Spinning Solutions GmbH & Co. KG Textilmaschine sowie verfahren zum betreiben einer derartigen textilmaschine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013044066A (ja) * 2011-08-24 2013-03-04 Murata Mach Ltd 繊維機械及び繊維機械の情報伝達システム
JP2015024870A (ja) * 2013-07-24 2015-02-05 村田機械株式会社 繊維機械及び繊維機械のユニット固有値処理方法
CN112749852B (zh) * 2020-08-28 2022-11-18 武汉联州科技有限公司 一种智能化控制自动分配多线路输送系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02148296A (ja) 1988-11-30 1990-06-07 Toshiba Corp 電子機器異常警報装置
JPH06127827A (ja) 1992-10-15 1994-05-10 Murata Mach Ltd 自動ワインダの運転管理装置
JP2011016630A (ja) 2009-07-09 2011-01-27 Murata Machinery Ltd 繊維機械

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515266A (en) * 1992-01-12 1996-05-07 Meyer; Urs Textile spinning machine management system
JPH07306239A (ja) * 1994-05-16 1995-11-21 Hitachi Ltd 余寿命センサー付き電気製品
JPH08301523A (ja) * 1995-04-28 1996-11-19 Toray Ind Inc 糸条の巻取方法およびその巻取装置
JP2862207B2 (ja) * 1996-07-25 1999-03-03 コナミ株式会社 半導体集積回路基板の過熱保護装置
US5870267A (en) * 1996-07-25 1999-02-09 Konami Co., Ltd. Semiconductor integrated circuit device with overheating protector and method of protecting semiconductor integrated circuit against overheating
JPH10194591A (ja) * 1996-12-27 1998-07-28 Murata Mach Ltd 紡糸巻取機の制御盤の冷却装置
JP2003319547A (ja) * 2002-04-22 2003-11-07 Nec Corp 過電流検出制御システム
NO328200B1 (no) * 2008-04-04 2010-01-04 Safe Innovations As Vibrasjonslogging i datamaskiner
DE102008054511A1 (de) * 2008-12-11 2010-06-17 Robert Bosch Gmbh Verfahren zum Bestimmen eines Zustands mindestens einer Komponente eines Steuergeräts
JP2013044066A (ja) * 2011-08-24 2013-03-04 Murata Mach Ltd 繊維機械及び繊維機械の情報伝達システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02148296A (ja) 1988-11-30 1990-06-07 Toshiba Corp 電子機器異常警報装置
JPH06127827A (ja) 1992-10-15 1994-05-10 Murata Mach Ltd 自動ワインダの運転管理装置
JP2011016630A (ja) 2009-07-09 2011-01-27 Murata Machinery Ltd 繊維機械

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205615B4 (de) * 2013-03-28 2020-07-09 Murata Machinery, Ltd. Textilmaschine, ausgestattet mit Wickelabschnitt, und Anzeige-Steuereinrichtung
CN105523440A (zh) * 2014-10-17 2016-04-27 索若德国两合股份有限公司 具有电路板的纺织机和电路板
EP3023376A1 (de) 2014-10-17 2016-05-25 Saurer Germany GmbH & Co. KG Textilmaschine mit leiterkarten und leiterkarte
DE102014015382A1 (de) 2014-10-17 2016-04-21 Saurer Germany Gmbh & Co. Kg Textilmaschine mit Leiterkarten und Leiterkarte
WO2016074767A1 (de) * 2014-11-13 2016-05-19 Saurer Germany Gmbh & Co. Kg Verfahren zum betreiben einer textilmaschine und textilmaschine
DE102014016785A1 (de) 2014-11-13 2016-05-19 Saurer Germany Gmbh & Co. Kg Verfahren zum Betreiben einer Textilmaschine und Textilmaschine
ITUB20154999A1 (it) * 2015-10-30 2017-04-30 Camozzi Digital S R L Metodo di ottimizzazione del processo di lavorazione per una linea di produzione tessile e sistema
WO2017072683A1 (en) * 2015-10-30 2017-05-04 Camozzi Digital S.R.L. Optimisation method of the working process for a textile production line and system
US11078605B2 (en) * 2018-01-09 2021-08-03 Maschinenfabrik Rieter Ag Method for operating a spinning machine or winder
CN110540108A (zh) * 2018-05-29 2019-12-06 里特机械公司 确定纺织机操作状态的方法及纺织机
CN110540108B (zh) * 2018-05-29 2023-04-11 里特机械公司 确定纺织机操作状态的方法及纺织机
US20210054542A1 (en) * 2019-08-22 2021-02-25 Maschinenfabrik Rieter Ag Method for determining an electrical power or an electrical energy consumption of a spinning machine or winder and a spinning machine or winder operating in accordance with the method
CN112410953A (zh) * 2019-08-22 2021-02-26 里特机械公司 用于确定纺纱机或络纱机的电功率或电能耗的方法以及纺纱机或络纱机
US11655565B2 (en) * 2019-08-22 2023-05-23 Maschinenfabrik Rieter Ag Method for determining an electrical power or an electrical energy consumption of a spinning machine or winder and a spinning machine or winder operating in accordance with the method
CN110579993A (zh) * 2019-10-25 2019-12-17 吴江伊丽纳织造有限公司 一种纺织布料机械设备温度监控预警传输系统
CN114075704A (zh) * 2020-08-10 2022-02-22 卓郎纺织解决方案两合股份有限公司 纺织机
EP3967797A1 (de) 2020-09-15 2022-03-16 Saurer Spinning Solutions GmbH & Co. KG Textilmaschine sowie verfahren zum betreiben einer derartigen textilmaschine
DE102020123977A1 (de) 2020-09-15 2022-03-17 Saurer Spinning Solutions Gmbh & Co. Kg Textilmaschine sowie Verfahren zum Betreiben einer derartigen Textilmaschine

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EP2562114A3 (de) 2014-09-03
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JP2013044066A (ja) 2013-03-04

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