WO2018190169A1

WO2018190169A1 - Condition display device, and thread-winding apparatus

Info

Publication number: WO2018190169A1
Application number: PCT/JP2018/014089
Authority: WO
Inventors: 朋之一階; 川元　謙治
Original assignee: 村田機械株式会社
Priority date: 2017-04-11
Filing date: 2018-04-02
Publication date: 2018-10-18
Also published as: JP2018177447A; EP3611120B1; CN110431099A; EP3611120A1; CN110431099B; EP3611120A4

Abstract

A condition display device 40 provided with: a winding condition acquisition unit 43 for acquiring a winding condition for when a package 26a is formed; a determination condition acquisition unit 44 for acquiring a thread defect determination condition for when the presence of a thread defect is to be determined; a touch panel 41; and a display control unit 46 for causing the touch panel 41 to display the winding condition and the thread defect determination condition. The display control unit 46 causes the touch panel 41 to display the winding condition acquired by the winding condition acquisition unit 43 and the thread defect determination condition for when the presence of a thread defect is to be determined in a thread wound under the acquired winding condition.

Description

Condition display device and yarn winding machine

The present disclosure relates to a condition display device and a yarn winding machine.

There is a yarn winding machine that determines the presence or absence of a yarn defect with respect to a yarn drawn from a yarn feeding bobbin, and winds the yarn while removing the yarn defect when there is a yarn defect to form a package. Such a yarn winding machine is described in Patent Document 1, for example.

JP 2014-19541 A

Here, the winding condition for winding the yarn is set in the yarn winding machine. Similarly, in the yarn winding machine, a yarn defect determination condition for determining the presence or absence of a yarn defect is set. These winding conditions and yarn defect determination conditions are separately managed by different control units provided in the yarn winding machine. In this technical field, an operator is required to be able to confirm both a winding condition and a yarn defect determination condition.

Therefore, an object of the present disclosure is to provide a condition display device capable of displaying both a winding condition and a yarn defect determination condition, and a yarn winding machine.

The present disclosure relates to a condition in a yarn winding machine that determines the presence or absence of a yarn defect with respect to a yarn drawn out from a wound body and winds the yarn while removing the yarn defect from the yarn when there is a yarn defect to form a package. A winding condition acquisition unit that acquires a winding condition when winding a yarn to form a package and a determination condition acquisition unit that acquires a yarn defect determination condition when determining the presence or absence of a yarn defect. A display control unit that displays information on the winding condition and information on the yarn defect determination condition, and a display control unit that displays information on the winding condition and information on the yarn defect determination condition on the display unit. Is information on the winding condition acquired by the winding condition acquisition unit and information on the winding condition acquired by the winding condition acquisition unit as information on the winding condition displayed on the display unit and information on the yarn defect determination condition. Information about the yarn defect determining conditions under which the presence or absence of the yarn defect is determined for the yarn to be wound can, on the display unit a.

In this condition display device, the winding condition acquisition unit acquires the winding condition, and the determination condition acquisition unit acquires the yarn defect determination condition. On the display unit, when information on the winding condition acquired by the winding condition acquisition unit and the presence or absence of a yarn defect is determined for the yarn wound under the winding condition acquired by the winding condition acquisition unit And information on the yarn defect determination condition of As described above, the condition display device can display both information related to the winding condition and information related to the yarn defect determination condition corresponding to the winding condition. Thereby, the operator can grasp | ascertain by what kind of winding conditions the yarn was wound up, and by what kind of yarn defect judging condition with respect to the yarn, the presence or absence of the yarn defect was judged.

The yarn winding machine includes a yarn monitoring unit that monitors a yarn state and a condition setting unit that sets a yarn defect determination condition. The yarn monitoring unit includes a detection unit that detects a yarn state; A yarn monitoring control unit that determines the presence or absence of a yarn defect based on the detection result of the detection unit and the yarn defect determination condition set by the condition setting unit, and the determination condition acquisition unit includes a condition setting unit From the above, the yarn defect determination condition may be acquired. In this case, the determination condition acquisition unit can easily acquire the yarn defect determination condition from the condition setting unit that sets the yarn defect determination condition.

The yarn winding machine includes a yarn monitoring unit that monitors the yarn state. The yarn monitoring unit includes a detection unit that detects the yarn state, a detection result of the detection unit, and a preset yarn defect determination. And a yarn monitoring control unit that determines the presence or absence of a yarn defect based on the conditions, and the determination condition acquisition unit may acquire a yarn defect determination condition from the yarn monitoring control unit. In this case, the determination condition acquisition unit can easily acquire the yarn defect determination condition from the yarn monitoring control unit.

The yarn winding machine includes a detection unit that detects a state of the yarn, and a quality information generation unit that generates quality information of the yarn based on the detection result of the detection unit. In order to achieve the yarn quality indicated by the quality information acquired from the information generation unit, the yarn defect to be removed may be estimated, and the yarn defect determination condition may be grasped based on the estimated yarn defect to be removed. In this case, the determination condition acquisition unit can acquire the yarn defect determination condition based on the quality information even when the yarn defect determination condition cannot be directly acquired.

The display control unit may display the quality information generated by the quality information generation unit on the display unit in association with the winding condition and the yarn defect determination condition. In this case, the operator can visually recognize the winding condition, the yarn defect determination condition, and the quality information in a comparable manner. Then, for example, when the operator finds that the yarn quality is not good from the quality information, the operator can check the corresponding winding condition and yarn defect determination condition, and examine the change of each condition.

The yarn winding machine includes a detection unit that detects the state of the yarn and a quality information generation unit that generates quality information of the yarn based on the detection result of the detection unit. The quality information generated by the quality information generation may be displayed on the display unit in association with the condition and the yarn defect determination condition. In this case, the operator can visually recognize the winding condition, the yarn defect determination condition, and the quality information in a comparable manner. Then, for example, when the operator finds that the yarn quality is not good from the quality information, the operator can check the corresponding winding condition and yarn defect determination condition, and examine the change of each condition.

The yarn winding machine includes a determination condition input unit that allows an operator to input a yarn defect determination condition. The determination condition acquisition unit may acquire a yarn defect determination condition based on an input to the determination condition input unit. Good. In this case, the determination condition acquisition unit can acquire the yarn defect determination condition based on the operator's input. Then, the display control unit causes the display unit to display information related to the winding condition acquired by the winding condition acquisition unit and information related to the yarn defect determination condition acquired by the determination condition acquisition unit based on an input from the operator. Can do.

The yarn winding machine includes a yarn winding device that winds the yarn, and a winding control unit that operates the yarn winding device based on a preset winding condition. You may acquire winding conditions from a winding control part. In this case, the winding condition acquisition unit can easily acquire the winding condition from the winding control unit.

The condition display device associates the storage unit that stores the winding condition and the yarn defect determination condition, the winding condition acquired by the winding condition acquisition unit, and the yarn defect determination condition acquired by the determination condition acquisition unit. An association unit that is stored in the storage unit, and the association unit has a yarn defect with respect to the winding condition acquired by the winding condition acquisition unit and the yarn wound under the acquired winding condition. The yarn defect determination condition when the presence / absence is determined may be associated. In this case, when the storage unit determines the presence or absence of a yarn defect with respect to the yarn wound under the winding condition acquired by the winding condition acquisition unit and the winding condition acquired by the winding condition acquisition unit. These conditions can be stored in a state in which the yarn defect determination conditions are associated with each other.

The yarn winding machine is provided with a winding condition input unit for an operator to input a winding condition, and the winding condition acquisition unit acquires the winding condition based on the input to the winding condition input unit, The display control unit extracts the yarn defect determination condition associated with the winding condition acquired by the winding condition acquisition unit from the storage unit, and is acquired by the information regarding the extracted yarn defect determination condition and the winding condition acquisition unit. Information regarding the winding condition may be displayed on the display unit. In this case, the operator can grasp the yarn defect determination condition associated with the input winding condition by inputting the winding condition. Thereby, for example, the operator can grasp the yarn defect determination conditions set in the past corresponding to the input winding conditions.

The yarn defect determination condition acquired by the determination condition acquisition unit may include at least the name given to the yarn defect determination condition. In this case, at least a name is displayed on the display unit as information regarding the yarn defect determination condition. Thereby, the operator can grasp | ascertain the yarn defect determination conditions by visually recognizing the name displayed on the display unit.

The determination condition acquisition unit may acquire the set value set as the yarn defect determination condition together with the name given to the yarn defect determination condition. In this case, at least a name and a set value are displayed on the display unit as information regarding the yarn defect determination condition. Thereby, the operator can grasp | ascertain the detail of the yarn defect determination conditions by visually recognizing the name and setting value which were displayed on the display part.

The condition display device further includes an operation information acquisition unit that acquires the operation status of the yarn winding machine, and the display control unit displays the operation status acquired by the operation information acquisition unit in association with the winding condition and the yarn defect determination condition. May be displayed on the screen. In this case, the operator can visually recognize the winding condition, the yarn defect determination condition, and the operation status in a comparable manner. Then, the operator can grasp the influence of each condition on the operation status, and can consider changing each condition. For example, when the number of times of yarn splicing (number of times of yarn breakage) is large, the operator can check whether there is a problem in the winding condition or whether the yarn defect determination condition is severe, and can consider changing each condition.

The yarn winding machine is provided with a yarn breakage detection unit that detects yarn breakage, and the display control unit displays the number of yarn breakage detected by the yarn breakage detection unit on the display unit together with information on the yarn defect determination condition. May be. As a result, the operator can confirm the number of times of yarn breakage and examine changes in the conditions.

The yarn winding machine includes a yarn winding device that winds the yarn, a winding control unit that operates the yarn winding device based on the winding condition, and a yarn defect determination for the yarn monitoring control unit that determines whether there is a yarn defect. A monitoring unit control device for setting conditions, and the winding control unit and the monitoring unit control device are different control units, and the winding control unit manages the winding condition and controls the monitoring unit. The apparatus manages the yarn defect determination condition, the winding condition acquisition unit acquires the winding condition from the winding control unit, and the determination condition acquisition unit acquires the yarn defect determination condition from the monitoring unit control device. Good. Thereby, the condition display device can acquire the winding condition and the yarn defect determination condition from the winding control unit and the monitoring unit control device, respectively.

The yarn winding machine includes a yarn winding device that winds the yarn, a winding control unit that operates the yarn winding device based on the winding condition, and a yarn monitoring control that determines whether there is a yarn defect based on the yarn defect determination condition. A yarn monitoring unit having a section, and the winding control unit and the yarn monitoring control unit are different control units, the winding control unit manages winding conditions, and the yarn monitoring control unit The yarn defect determination condition may be managed, the winding condition acquisition unit may acquire the winding condition from the winding control unit, and the determination condition acquisition unit may acquire the yarn defect determination condition from the yarn monitoring control unit. Accordingly, the condition display device can acquire the winding condition and the yarn defect determination condition from the winding control unit and the yarn monitoring control unit, respectively.

A yarn winding machine according to the present disclosure includes the above-described condition display device, a yarn feeding unit that supports the yarn winding body, a winding unit that winds a yarn drawn from the yarn winding body to form a package, a yarn feeding unit, and a winding unit. A yarn monitoring unit that is disposed between the yarn taking unit and that monitors the state of the yarn traveling from the yarn supplying unit toward the winding unit.

In this yarn winding machine, information related to the yarn defect determination condition is displayed on the display unit. As a result, the operator visually recognizes the display unit, under what winding condition the yarn is wound, and under what yarn defect determination condition for the yarn, the presence / absence of the yarn defect is determined, etc. Can be grasped.

According to the present disclosure, both the winding condition and the yarn defect determination condition can be displayed.

FIG. 1 is a block diagram illustrating a configuration of a yarn winding machine according to an embodiment. FIG. 2 is a block diagram showing a configuration of the yarn winding unit of FIG. FIG. 3 is a block diagram showing a configuration of the machine base control device of FIG. FIG. 4 is a diagram illustrating an example of a display screen displayed on the touch panel.

Hereinafter, an embodiment of a yarn winding machine to which the condition display device of the present disclosure is applied will be described in detail with reference to the drawings. In addition, in each figure, the same code | symbol is attached | subjected to the same or an equivalent part, and the overlapping description is abbreviate | omitted.

As shown in FIG. 1, a yarn winding machine 1 includes a plurality of yarn winding units (yarn winding devices) 2, a plurality of unit control devices 3, a machine base control device 4, and a monitoring unit control device 5 (condition setting). And a quality information generation unit). The yarn winding machine 1 is an automatic winder. Each yarn winding unit 2 winds the yarn drawn from the yarn winding body to form a package. The bobbin is, for example, a yarn feeding bobbin 21a (see FIG. 2) or a yarn feeding package. In the present embodiment, a yarn feeding bobbin 21a is used as the bobbin. Each unit control device 3 is provided for each yarn winding unit 2 and controls the operation of the yarn winding unit 2 under management. The machine base control device 4 communicates with each unit control device 3 to control the operation of the yarn winding unit 2. Each unit control device 3 may be provided for each of the plurality of yarn winding units 2 and may control the operation of the plurality of yarn winding units 2 under management.

The unit control device 3, the machine base control device 4, and the monitoring unit control device 5 are each configured as a computer device including a processor, a memory, a storage, a communication device, and the like. In each control device, a processor executes predetermined software (program) read into a memory or the like, and controls reading and writing of data in the memory and storage, and communication between the control devices by a communication device. The functions of the control devices described later are realized.

As shown in FIG. 2, the yarn winding unit 2 includes a yarn feeding unit 21, a tension applying unit 22, a tension detecting unit 23, a yarn monitoring device (yarn monitoring unit, yarn breakage detecting unit) 24, a yarn splicing unit. A section 25 and a winding section 26 are provided.

The yarn supplying section 21 supplies yarn. The yarn supplying section 21 is configured by a bobbin support device that supports the yarn supplying bobbin 21a. A yarn is wound around the yarn supplying bobbin 21a. The tension applying unit 22 applies tension to the yarn that is pulled out from the yarn supplying bobbin 21 a and travels toward the winding unit 26. The tension applying unit 22 is a gate type tension applying device or a disk type tension applying device. The tension detection unit 23 detects the tension generated in the yarn when the yarn is wound. The unit control device 3 feedback-controls a command value input to the tension applying unit 22 based on the tension detected by the tension detecting unit 23 so that the tension applied to the yarn by the tension applying unit 22 becomes a target value. To do.

The yarn monitoring device 24 monitors the state of the yarn traveling from the yarn supplying unit 21 toward the winding unit 26 and detects a yarn defect. The yarn monitoring device 24 includes a detection unit 24a and a yarn monitoring control unit 24b. The detection unit 24a detects the state of the yarn. Specifically, the detection unit 24a is an optical sensor that irradiates the yarn with light and detects a temporal change in the thickness of the yarn by a change in the amount of received light, or an electrostatic capacitance that passes the yarn through an electric field. And a capacitance type sensor that detects a temporal change in the amount of yarn fibers. The detection unit 24a outputs a waveform signal indicating a temporal change in the thickness of the yarn or the fiber amount to the yarn monitoring control unit 24b.

The yarn monitoring control unit 24b determines whether there is a yarn defect based on the input waveform signal. When there is a yarn defect, the yarn monitoring control unit 24b operates the cutter to cut the yarn. The cutter may be provided in the yarn monitoring device 24 or may be provided in an appropriate place other than the yarn monitoring device 24 in the yarn winding unit 2.

More specifically, the yarn monitoring control unit 24b determines the presence / absence of a yarn defect based on the input waveform signal (detection result of the detection unit 24a) and a preset yarn defect determination condition. In the present embodiment, the yarn defect determination condition is set by the monitoring unit control device 5. The yarn defect determination condition is a condition for determining a state of a yarn as a yarn defect. The yarn defect determination condition includes various setting items (setting values) for determining the presence or absence of a yarn defect. That is, the yarn defect determination condition is a lump (lot) of various setting items for determining a yarn defect. For example, the yarn defect determination condition may include the length and thickness of the yarn defect to be removed or the fiber amount. The yarn defect determination condition is changed depending on, for example, the quality and specifications required for the yarn.

The yarn monitoring control unit 24b outputs a yarn defect detection signal to the unit controller 3 when detecting a yarn defect. Further, the yarn monitoring control unit 24b outputs the detection result of the detection unit 24a to the monitoring unit control device 5. The yarn monitoring device 24 can also detect the speed of the yarn traveling from the yarn supplying unit 21 toward the winding unit 26, foreign matter included in the yarn, yarn breakage, and the like.

The monitoring unit control device 5 is communicably connected to a plurality of yarn monitoring control units 24b, and manages the plurality of yarn monitoring control units 24b in an integrated manner. The monitoring unit control device 5 transmits the yarn defect determination condition to each yarn monitoring control unit 24b, and receives the detection result of the detection unit 24a from each yarn monitoring control unit 24b. That is, the monitoring unit control device 5 sets a yarn defect determination condition in the yarn monitoring control unit 24b. The monitoring unit control device 5 outputs the yarn defect determination condition to the machine base control device 4. Further, the monitoring unit control device 5 generates quality information indicating the quality of the yarn based on the detection result of the detection unit 24 a and outputs the quality information to the machine base control device 4.

When the yarn is cut to remove the yarn defect detected by the yarn monitoring device 24 or a yarn break is detected by the yarn monitoring device 24, the yarn joining portion 25 is connected to the yarn on the yarn supplying portion 21 side. A yarn joining operation for joining the yarn on the winding unit 26 side is performed. The yarn joining section 25 includes a first yarn catching and guiding device, a second yarn catching and guiding device, a yarn joining device, and the like. The first yarn catching and guiding device catches the yarn on the yarn supplying section 21 side by suction and guides it to the yarn joining device. The second yarn catching and guiding device catches the yarn on the winding unit 26 side by suction and guides it to the yarn joining device. The yarn joining device is a splicer that uses compressed air, a piecer that uses seed yarn, or a knotter that mechanically joins yarns, and joins guided yarns.

The winding unit 26 winds the yarn around a bobbin to form a package 26a. The winding unit 26 includes a cradle arm, a winding drum, and the like. The cradle arm rotatably supports the package 26a. The winding drum contacts the surface of the package 26a supported by the cradle arm and rotates the package 26a. Further, a traverse groove is formed in the winding drum, and the yarn is traversed with a predetermined width with respect to the rotating package 26a by the traverse groove. The motor may directly rotate the package 26a, or the winding drum may have no traverse groove and a separate traverse device (for example, a traverse arm).

As shown in FIG. 3, the machine base control device 4 includes a touch panel 41, a winding control unit 42, a winding condition acquisition unit 43, a determination condition acquisition unit 44, an operation information acquisition unit 45, and display control. A unit 46, a correspondence unit 47, and a storage unit 48. The touch panel 41, the winding condition acquisition unit 43, the determination condition acquisition unit 44, the operation information acquisition unit 45, the display control unit 46, the association unit 47, and the storage unit 48 are information on the winding condition and information on the yarn defect determination condition. It functions as the condition display device 40 for displaying. That is, in the present embodiment, the condition display device 40 is incorporated in the machine base control device 4 that controls the yarn winding unit 2.

The touch panel 41 displays various information to be presented to the operator and accepts input of various information by the operator. In the present embodiment, the touch panel 41 can display information related to the winding condition and information related to the yarn defect determination condition. Further, the touch panel 41 can accept input of winding conditions and yarn defect determination conditions by an operator. The operator can set the winding condition and the yarn defect determination condition by inputting the winding condition and the yarn defect determination condition on the touch panel 41. As described above, the touch panel 41 functions as a display unit and also functions as a winding condition input unit and a determination condition input unit.

The winding control unit 42 winds the yarn by operating each part of the yarn winding unit 2 based on a winding condition preset by an operator. The winding condition is a condition for determining in what state the yarn is wound. The winding condition includes various setting items (setting values) for winding the yarn. That is, the winding condition is a lump (lot) of various setting items for winding the yarn. For example, the winding condition may include the strength of the tension applied to the yarn by the tension applying unit 22, the yarn winding speed in the winding unit 26, and the like. The winding conditions are changed depending on, for example, the quality and specifications required for the yarn.

The winding condition acquisition unit 43 acquires a winding condition when the yarn winding unit 2 winds the yarn to form the package 26a. Specifically, for example, the winding condition acquisition unit 43 can acquire the winding condition set in the winding control unit 42 from the winding control unit 42. In addition, the winding condition acquisition unit 43 may acquire the winding condition input to the touch panel 41 by the operator. Note that the operator inputting the winding condition on the touch panel 41 includes selecting a lump (lot) of various setting items.

The determination condition acquisition unit 44 acquires a yarn defect determination condition when the yarn monitoring control unit 24b of the yarn monitoring device 24 determines the presence or absence of a yarn defect. Specifically, for example, the determination condition acquisition unit 44 acquires the yarn defect determination condition set in the yarn monitoring control unit 24b from the monitoring unit control device 5 by communicating with the monitoring unit control device 5. Can do. The determination condition acquisition unit 44 may acquire the yarn defect determination condition input by the operator to the touch panel 41. For example, the determination condition acquisition unit 44 inputs to the touch panel 41 (or a touch panel provided exclusively for the yarn monitoring device 24 separately from the touch panel 41) when the operator sets the yarn defect determination condition in the yarn monitoring control unit 24b. The obtained yarn defect determination condition may be acquired. Note that the operator inputting the yarn defect determination condition to the touch panel 41 includes selecting a lump (lot) of various setting items.

Further, the determination condition acquisition unit 44 may acquire the yarn quality information from the monitoring unit control device 5 and may grasp the yarn defect determination condition based on the acquired quality information. Specifically, the determination condition acquisition unit 44 estimates a yarn defect to be removed in order to achieve the yarn quality indicated by the acquired quality information, and determines a yarn defect based on the estimated yarn defect to be removed. Understand the conditions. Note that the quality information acquired by the determination condition acquisition unit 44 from the monitoring unit control device 5 may be grade information indicating a grade of yarn quality. In this case, the determination condition acquisition unit 44 estimates a yarn defect to be removed in order to achieve the yarn grade indicated by the grade information, and grasps the yarn defect determination condition based on the estimated yarn defect to be removed. May be.

The determination condition acquisition unit 44 acquires at least a name given to the yarn defect determination condition as the yarn defect determination condition. The name given to the yarn defect determination condition may be the name of the yarn defect determination condition itself, or may be identification information such as an identification number for specifying the name of the yarn defect determination condition. . Alternatively, the determination condition acquisition unit 44 may acquire a set value set as the yarn defect determination condition together with the name given to the yarn defect determination condition as the yarn defect determination condition.

The operation information acquisition unit 45 acquires the operation status of the yarn winding machine 1. The operation status includes, for example, information such as the number of yarn breaks (number of yarn splicing) and the actual winding speed of the yarn. The operation information acquisition unit 45 acquires operation information from the yarn monitoring device 24, the winding control unit 42, and the like.

The display control unit 46 causes the touch panel 41 to display information on the winding condition acquired by the winding condition acquisition unit 43 and information on the yarn defect determination condition acquired by the determination condition acquisition unit 44. More specifically, the display control unit 46 includes information on the winding condition acquired by the winding condition acquisition unit 43 as information on the winding condition and the yarn defect determination condition displayed on the touch panel 41, and the winding condition acquisition unit. The touch panel 41 displays information related to the yarn defect determination condition when the yarn monitoring control unit 24b determines the presence or absence of a yarn defect with respect to the yarn wound under the winding condition acquired in 43. Thus, the display control unit 46 causes the touch panel 41 to display information related to the winding condition and information related to the yarn defect determination condition corresponding to the winding condition.

The display control unit 46 may display information on the yarn defect determination condition on the touch panel 41 together with information on the winding condition so that the information on the winding condition and the yarn defect determination condition is displayed on the touch panel 41 at the same time. Good. The display control unit 46 may cause the touch panel 41 to display information related to the winding condition and information related to the yarn defect determination condition corresponding to the winding condition on the touch panel 41 based on an operator switching operation.

If the winding condition and the yarn defect determination condition are acquired by the winding condition acquisition unit 43 and the determination condition acquisition unit 44, respectively, the display control unit 46 is configured to perform winding before starting the winding of the yarn in the yarn winding unit 2. Information regarding the winding condition and the yarn defect determination condition can be displayed on the touch panel 41 at any timing during winding and after completion of winding.

The display control unit 46 displays the quality information of the yarn acquired from the monitoring unit control device 5 in association with the winding condition and the yarn defect determination condition when displaying information on the winding condition and the yarn defect determination condition on the touch panel 41. It may be displayed. The yarn quality information is yarn quality information when the winding condition and the yarn defect determination condition displayed on the touch panel 41 are used to determine whether or not there is winding and a yarn defect.

The display control unit 46 displays the operation status acquired by the operation information acquisition unit 45 in association with the winding condition and the yarn defect determination condition when displaying information on the winding condition and the yarn defect determination condition on the touch panel 41. May be. The display control unit 46 may display the number of yarn breaks detected by the yarn monitoring device 24 when displaying information on the winding condition and the yarn defect determination condition on the touch panel 41. The number of yarn breaks may be, for example, the number of yarn breaks from the start of winding of the package 26a when the yarn winding unit 2 is operated under the winding conditions and the yarn defect determination conditions displayed on the touch panel 41.

The association unit 47 stores the winding condition acquired by the winding condition acquisition unit 43 and the yarn defect determination condition acquired by the determination condition acquisition unit 44 in the storage unit 48 in association with each other. More specifically, the associating unit 47 determines whether the yarn monitoring control unit 24b has a yarn defect for the winding condition acquired by the winding condition acquisition unit 43 and the yarn wound under the acquired winding condition. Are associated with the yarn defect determination condition. Then, the association unit 47 stores the associated winding condition and yarn defect determination condition in the storage unit 48.

The associating unit 47 may acquire yarn quality information from the monitoring unit control device 5. In this case, in addition to the winding condition and the yarn defect determination condition, the associating unit 47 also includes the quality information of the yarn for which the determination of the presence or absence of winding and the yarn defect is performed under the winding condition and the yarn defect determination condition. The winding condition and the yarn defect determination condition may be associated with each other. Then, the associating unit 47 may cause the storage unit 48 to store the associated winding conditions, yarn defect determination conditions, and quality information.

In addition, the associating unit 47 also determines the winding condition and the yarn defect determination with respect to the number of yarn breaks detected by the yarn monitoring device 24 and the operation information acquired by the operation information acquiring unit 45 as well as the yarn quality information. The information may be stored in the storage unit 48 in association with the condition.

The display control unit 46 can cause the touch panel 41 to display information on the winding condition and the yarn defect determination condition based on the information stored in the association unit 47. For example, it is assumed that the yarn defect determination condition is not set in the yarn monitoring control unit 24b. Then, it is assumed that the operator inputs a winding condition via the touch panel 41 and the winding condition acquisition unit 43 acquires the winding condition. In this case, the display control unit 46 extracts the yarn defect determination condition associated with the winding condition acquired by the winding condition acquisition unit 43 from the storage unit 48, information on the extracted yarn defect determination condition, and the winding Information regarding the winding condition acquired by the condition acquisition unit 43 may be displayed on the touch panel 41. At that time, the display control unit 46 causes the touch panel 41 to display the yarn quality information associated with the winding condition and the yarn defect determination condition displayed on the touch panel 41 in association with the winding condition and the yarn defect determination condition. May be. Further, the display control unit 46 may display the number of yarn breaks and the yarn quality information on the touch panel 41 in association with the winding condition and the yarn defect determination condition, similarly to the yarn quality information.

Thereby, the operator can grasp information on the yarn defect determination condition corresponding to the inputted winding condition, yarn quality information, and the like by inputting the winding condition. That is, the operator uses the yarn defect determination condition used when the yarn monitoring control unit 24b previously determined whether or not there is a yarn defect with respect to the yarn wound under the input winding condition, the yarn quality information under the condition, The number of yarn breaks and the operation status can be grasped.

Here, the display control unit 46 may cause the touch panel 41 to display the name (for example, lot name) of the winding condition set (attached) for each winding condition as information on the winding condition. Similarly, the display control unit 46 causes the touch panel 41 to display the name (for example, lot name) of the yarn defect determination condition set (attached) for each yarn defect determination condition as information regarding the yarn defect determination condition. Also good. The operator can grasp the winding condition and the yarn defect determination condition by confirming the name of the winding condition and the name of the yarn defect determination condition displayed on the touch panel 41.

Further, the display control unit 46 may cause the touch panel 41 to display the setting value of the setting item of the winding condition set for each winding condition as information regarding the winding condition. Similarly, the display control unit 46 may cause the touch panel 41 to display the setting value of the setting item of the yarn defect determination condition set for each yarn defect determination condition as information regarding the yarn defect determination condition. The display control unit 46 may display the setting value of the setting item of the winding condition on the touch panel 41 together with the name of the winding condition as information on the winding condition. Similarly, the display control unit 46 may display the setting value of the setting item of the yarn defect determination condition on the touch panel 41 together with the name of the yarn defect determination condition as information regarding the yarn defect determination condition.

The association unit 47 may associate the name of the winding condition with the name of the yarn defect determination condition instead of various setting items when associating the winding condition with the yarn defect determination condition. The association unit 47 may cause the storage unit 48 to store the associated winding condition name and yarn defect determination condition name.

FIG. 4 shows an example of a display screen displayed on the touch panel 41. In the example shown in FIG. 4, the plurality of yarn winding units 2 are divided into “group 1” and “group 2”, and winding conditions and yarn defect determination conditions are displayed for each group. For example, for group 1, the name of the winding condition “winding lot setting 1” and various setting items (winding condition 1, winding condition 2,... Winding condition X) in this winding condition. The set value is displayed. Further, the name “determination lot setting A” of the yarn defect determination condition corresponding to the winding condition is displayed.

In the display screen example shown in FIG. 4, for example, an operator inputs a winding condition, the display controller 46 extracts a yarn defect determination condition corresponding to the input winding condition from the storage unit 48, and the input winding is performed. A display screen example when the display control unit 46 causes the touch panel 41 to display information regarding the cutting conditions and information regarding the extracted yarn defect determination conditions may be used. In the display screen example illustrated in FIG. 4, for example, the winding condition acquisition unit 43 and the determination condition acquisition unit 44 respectively acquire and acquire the winding condition and the yarn defect determination condition set in the current yarn winding unit 2. A display screen example when the display control unit 46 causes the touch panel 41 to display information on the wound winding condition and information on the yarn defect determination condition may be used.

As described above, in the condition display device 40, the winding condition acquisition unit 43 acquires the winding condition, and the determination condition acquisition unit 44 acquires the yarn defect determination condition. On the touch panel 41, the yarn monitoring control unit 24 b provides information on the winding condition acquired by the winding condition acquisition unit 43 and the yarn that is wound under the winding condition acquired by the winding condition acquisition unit 43. And information on the yarn defect determination condition when determining the presence or absence of a defect are displayed. In this way, the condition display device 40 can display both information related to the winding condition and information related to the yarn defect determination condition corresponding to the winding condition. Thereby, the operator can grasp | ascertain by what kind of winding conditions the yarn was wound up, and by what kind of yarn defect judging condition with respect to the yarn, the presence or absence of the yarn defect was judged.

The determination condition acquisition unit 44 can acquire the yarn defect determination condition set in the yarn monitoring control unit 24b from the monitoring unit control device 5. In this case, the determination condition acquisition unit 44 can easily acquire the yarn defect determination condition from the monitoring unit control device 5.

The determination condition acquisition unit 44 can acquire the yarn quality information from the monitoring unit control device 5, and can grasp the yarn defect determination condition based on the acquired quality information. In this case, the determination condition acquisition unit 44 can acquire the yarn defect determination condition based on the quality information even if the yarn defect determination condition cannot be directly acquired.

The determination condition acquisition unit 44 may acquire a yarn defect determination condition based on an input to the touch panel 41 by the operator. In this case, the determination condition acquisition unit 44 can acquire the yarn defect determination condition based on the operator's input even when communication with the monitoring unit control device 5 is not possible. Then, the display control unit 46 displays information related to the winding condition acquired by the winding condition acquisition unit 43 and information related to the yarn defect determination condition acquired by the determination condition acquisition unit 44 based on the operator's input on the touch panel 41. Can be displayed.

The winding condition acquisition unit 43 can acquire the winding condition set in the winding control unit 42 from the winding control unit 42. In this case, the winding condition acquisition unit 43 can easily acquire the winding condition from the winding control unit 42.

In the associating unit 47, the yarn monitoring control unit 24b detects a yarn defect with respect to the winding condition acquired by the winding condition acquisition unit 43 and the yarn wound under the winding condition acquired by the winding condition acquisition unit 43. Are associated with the yarn defect determination conditions for determining the presence or absence of thread. The association unit 47 can store the associated winding condition and yarn defect determination condition in the storage unit 48. In this case, the storage unit 48 can store these conditions in a state in which the winding conditions are associated with the yarn defect determination conditions corresponding to the winding conditions.

The display control unit 46 stores a yarn defect determination condition associated with the acquired winding condition when the winding condition acquisition unit 43 acquires the winding condition based on an input to the touch panel 41 by the operator. 48. Then, the display control unit 46 causes the touch panel 41 to display information regarding the extracted yarn defect determination condition and information regarding the winding condition acquired by the winding condition acquisition unit 43. In this case, the operator can grasp the yarn defect determination condition associated with the input winding condition by inputting the winding condition. For example, the operator may check the yarn defect determination condition displayed on the touch panel 41 after inputting the winding condition, and set the yarn defect determination condition for the yarn monitoring control unit 24b. Thereby, for example, the operator can grasp the yarn defect determination conditions set in the past corresponding to the input winding conditions.

The display control unit 46 sets the winding condition associated with the acquired yarn defect determination condition when the determination condition acquisition unit 44 acquires the yarn defect determination condition based on an input to the touch panel 41 by the operator. Extracted from the storage unit 48. Then, the display control unit 46 may cause the touch panel 41 to display information regarding the extracted winding condition and information regarding the yarn defect determination condition acquired by the determination condition acquisition unit 44.

The display control unit 46 displays the yarn quality information on the touch panel 41 in association with the winding condition and the yarn defect determination condition. In this case, the operator can visually recognize the winding condition, the yarn defect determination condition, and the quality information in a comparable manner. Then, for example, when the operator finds that the yarn quality is not good from the quality information, the operator can check the corresponding winding condition and yarn defect determination condition, and examine the change of each condition.

The display control unit 46 causes the touch panel 41 to display the name of the yarn defect determination condition as information regarding the yarn defect determination condition. In this case, the operator can grasp the yarn defect determination condition by visually recognizing the name displayed on the touch panel 41.

The display control unit 46 causes the touch panel 41 to display the setting value set as the yarn defect determination condition together with the name of the yarn defect determination condition as information related to the yarn defect determination condition. Thereby, the operator can grasp the details of the yarn defect determination condition by visually recognizing the name and the set value displayed on the touch panel 41.

The display control unit 46 causes the touch panel 41 to display the operation status acquired by the operation information acquisition unit 45 together with information on the yarn defect determination condition. In this case, the operator can visually recognize the winding condition, the yarn defect determination condition, and the operation status in a comparable manner. Then, the operator can grasp the influence of each condition on the operation status, and can consider changing each condition. For example, when the number of times of yarn splicing (number of times of yarn breakage) is large, the operator can check whether there is a problem in the winding condition or whether the yarn defect determination condition is severe, and can consider changing each condition.

The display control unit 46 causes the touch panel 41 to display the number of yarn breaks detected by the yarn monitoring device 24 together with information on the yarn defect determination condition and the like. In this case, the operator can check the number of times of yarn breakage and consider changing each condition.

As mentioned above, although embodiment of this indication was described, this indication is not limited to the above-mentioned embodiment. For example, the condition display device 40 is not limited to being provided in the machine base control device 4. The condition display device 40 may be provided in the unit control device 3, or may be provided independently of the unit control device 3, the machine base control device 4, and the like. The winding condition input unit for the operator to input the winding condition and the determination condition input unit for inputting the yarn defect determination condition may be configured by operation buttons or the like different from the touch panel 41. The touch panel may be individually provided in the machine base control device 4 and the monitoring unit control device 5.

The yarn monitoring device 24 may not include the yarn monitoring control unit 24b that determines the presence or absence of a yarn defect. In this case, for example, the unit control device 3, the machine base control device 4, or the monitoring unit control device 5 may determine the presence or absence of a yarn defect based on the detection result of the detection unit 24a and the yarn defect determination condition. Further, the yarn winding machine 1 may not include the monitoring unit control device 5. In this case, the yarn monitoring control unit 24b communicates directly with the unit control device 3 or the machine base control device 4, or communicates with the machine control device 4 via the unit control device 3, and the detection result of the detection unit 24a or The yarn defect determination condition is output to the unit control device 3 or the machine base control device 4. Thereby, the determination condition acquisition unit 44 can acquire the yarn defect determination condition from the yarn monitoring device 24.

The winding condition and the yarn defect determination condition stored in the storage unit 48 are not limited to the machine control device 4 being usable, and the yarn monitoring device 24 may be usable.

Here, the winding condition and the yarn defect determination condition are different from each other (for example, a control unit that is installed apart from each other, and a control unit that includes separate substrates. Control unit 42 and monitoring unit control device 5, or winding control unit 42 and yarn monitoring control unit 24b). That is, the winding condition and the yarn defect determination condition are stored in, for example, a storage unit included in each control unit. In the above embodiment, as for the winding condition, the storage unit 48 that stores the winding condition and the yarn defect determination condition in association with each other may also have a function of storing the winding condition. The condition display device 40 of the present embodiment acquires the winding condition and the yarn defect determination condition from each control unit (reads from each storage unit), stores both acquired conditions in the storage unit 48, and displays them on the touch panel 41. Can be made.

DESCRIPTION OF SYMBOLS 1 ... Yarn winding machine, 2 ... Yarn winding unit (yarn winding device), 5 ... Monitoring unit control device (condition setting unit, quality information generation unit), 21a ... Yarn feeding bobbin, 24 ... Yarn monitoring device (yarn monitoring unit, Thread breakage detection unit), 24a ... detection unit, 24b ... yarn monitoring control unit, 26a ... package, 40 ... condition display device, 41 ... touch panel (display unit, winding condition input unit, determination condition input unit), 42 ... winding Taking control unit, 43 ... Winding condition obtaining unit, 44 ... Determination condition obtaining unit, 45 ... Operation information obtaining unit, 46 ... Display control unit, 47 ... Corresponding unit, 48 ... storage unit.

Claims

Conditions in a yarn winding machine for determining the presence or absence of a yarn defect with respect to a yarn drawn from a spool, and winding the yarn while removing the yarn defect from the yarn to form a package when the yarn defect exists A display device,
A winding condition acquisition unit that acquires winding conditions when winding the yarn to form the package;
A determination condition acquisition unit for acquiring a yarn defect determination condition when determining the presence or absence of the yarn defect;
A display unit for displaying information on the winding condition and information on the yarn defect determination condition;
A display control unit that displays information on the winding condition and information on the yarn defect determination condition on the display unit;
With
The display control unit includes information about the winding condition acquired by the winding condition acquisition unit as information about the winding condition to be displayed on the display unit and information about the yarn defect determination condition, and the winding condition. A condition display device that causes the display unit to display information related to the yarn defect determination condition when the presence or absence of the yarn defect is determined for the yarn wound under the winding condition acquired by the acquisition unit. .
In the yarn winding machine,
A yarn monitoring unit for monitoring the state of the yarn;
A condition setting unit for setting the yarn defect determination condition;
Is provided,
In the yarn monitoring unit,
A detection unit for detecting the state of the yarn;
A yarn monitoring control unit that determines the presence or absence of the yarn defect based on the detection result of the detection unit and the yarn defect determination condition set by the condition setting unit;
Is provided,
The condition display device according to claim 1, wherein the determination condition acquisition unit acquires the yarn defect determination condition from the condition setting unit.
The yarn winding machine is provided with a yarn monitoring unit for monitoring the state of the yarn,
In the yarn monitoring unit,
A detection unit for detecting the state of the yarn;
A yarn monitoring control unit that determines the presence or absence of the yarn defect based on the detection result of the detection unit and the preset yarn defect determination condition;
Is provided,
The condition display device according to claim 1, wherein the determination condition acquisition unit acquires the yarn defect determination condition from the yarn monitoring control unit.
In the yarn winding machine,
A detection unit for detecting the state of the yarn;
A quality information generating unit that generates quality information of the yarn based on a detection result of the detecting unit;
Is provided,
The determination condition acquisition unit estimates the yarn defect to be removed in order to achieve the quality of the yarn indicated by the quality information acquired from the quality information generation unit, and based on the estimated yarn defect to be removed The condition display device according to claim 1, wherein the condition for determining the yarn defect is grasped.
The condition display device according to claim 4, wherein the display control unit causes the display unit to display the quality information generated by the quality information generation unit in association with the winding condition and the yarn defect determination condition.
In the yarn winding machine,
A detection unit for detecting the state of the yarn;
A quality information generating unit that generates quality information of the yarn based on a detection result of the detecting unit;
Is provided,
The display control unit causes the display unit to display the quality information generated by the quality information generation in association with the winding condition and the yarn defect determination condition. Condition display device.
The yarn winding machine is provided with a determination condition input unit for an operator to input the yarn defect determination condition,
The condition display device according to claim 1, wherein the determination condition acquisition unit acquires the yarn defect determination condition based on an input to the determination condition input unit.
In the yarn winding machine,
A yarn winding device for winding the yarn;
A winding control unit that operates the yarn winding device based on the winding condition set in advance;
Is provided,
The condition display device according to any one of claims 1 to 7, wherein the winding condition acquisition unit acquires the winding condition from the winding control unit.
A storage unit for storing the winding condition and the yarn defect determination condition;
An associating unit that associates and stores the winding condition acquired by the winding condition acquisition unit and the yarn defect determination condition acquired by the determination condition acquiring unit in the storage unit;
Further comprising
The associating unit has the yarn defect with respect to the yarn wound under the winding condition acquired by the winding condition acquisition unit and the winding condition acquired by the winding condition acquisition unit. The condition display device according to any one of claims 1 to 8, wherein the yarn defect determination condition is determined in association with the yarn defect determination condition.
The yarn winding machine is provided with a winding condition input unit for an operator to input the winding condition,
The winding condition acquisition unit acquires the winding condition based on an input to the winding condition input unit,
The display control unit extracts the yarn defect determination condition associated with the winding condition acquired by the winding condition acquisition unit from the storage unit, and extracts the information about the extracted yarn defect determination condition and the winding The condition display device according to claim 9, wherein information related to the winding condition acquired by the taking condition acquisition unit is displayed on the display unit.
The condition display device according to any one of claims 1 to 10, wherein the yarn defect determination condition acquired by the determination condition acquisition unit includes at least a name given to the yarn defect determination condition.
The condition display device according to claim 11, wherein the determination condition acquisition unit acquires a set value set as the yarn defect determination condition together with a name given to the yarn defect determination condition.
An operating information acquisition unit for acquiring the operating status of the yarn winding machine;
The display control unit according to any one of claims 1 to 12, wherein the operation state acquired by the operation information acquisition unit is displayed on the display unit in association with the winding condition and the yarn defect determination condition. The condition display device described.
The yarn winding machine is provided with a yarn breakage detecting unit for detecting yarn breakage,
The condition display device according to any one of claims 1 to 13, wherein the display control unit causes the display unit to display the number of yarn breaks detected by the yarn breakage detection unit together with information related to the yarn defect determination condition. .
In the yarn winding machine,
A yarn winding device for winding the yarn;
A winding control unit that operates the yarn winding device based on the winding condition;
A monitoring unit control device for setting the yarn defect determination condition for a yarn monitoring control unit that determines the presence or absence of the yarn defect;
Is provided,
The winding control unit and the monitoring unit control device are different control units,
The winding control unit manages the winding conditions,
The monitoring unit control device manages the yarn defect determination condition,
The winding condition acquisition unit acquires the winding condition from the winding control unit,
The condition display device according to claim 1, wherein the determination condition acquisition unit acquires the yarn defect determination condition from the monitoring unit control device.
In the yarn winding machine,
A yarn winding device for winding the yarn;
A winding control unit that operates the yarn winding device based on the winding condition;
A yarn monitoring unit having a yarn monitoring control unit for determining the presence or absence of the yarn defect based on the yarn defect determination condition;
Is provided,
The winding control unit and the yarn monitoring control unit are different control units,
The winding control unit manages the winding conditions,
The yarn monitoring control unit manages the yarn defect determination condition,
The winding condition acquisition unit acquires the winding condition from the winding control unit,
The condition display device according to claim 1, wherein the determination condition acquisition unit acquires the yarn defect determination condition from the yarn monitoring control unit.
A condition display device according to any one of claims 1 to 16,
A yarn supplying portion for supporting the spool,
A winding unit for winding a yarn drawn from the spool and forming a package;
A yarn winding machine, comprising: a yarn monitoring unit that is disposed between the yarn feeding unit and the winding unit and that monitors a state of a yarn traveling from the yarn feeding unit toward the winding unit.