TWI754600B - Winding tension control method - Google Patents
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Abstract
一種繞線張力管控方法，其使用受控於控制系統的自動繞線機及智慧型張力調控器來執行，其步驟係操作人員依據繞線物件於控制系統之人機介面編輯線圈繞組排程參數，控制系統依據線圈繞組排程參數產生互相對應的繞線動作執行指令及繞線張力管控指令，自動繞線機依據繞線動作執行指令於不同動作時段中執行預定的繞線動作，智慧型張力調控器依據繞線張力管控指令於相對應繞線動作中同步控制繞線張力於設定的張力值，且同步反饋繞線動作當時的出線張力值，控制系統即時判斷出線張力值與設定張力值之誤差值是否在容許誤差範圍內，當超出的容許誤差範圍時即時令智慧型張力調控器調整出線張力，藉以在繞線物件執行線圈繞組動作時精準地同步管控繞線張力。A winding tension control method, which uses an automatic winding machine and an intelligent tension regulator controlled by a control system to execute, the steps of which are that an operator edits coil winding scheduling parameters on a man-machine interface of the control system according to the winding object , the control system generates corresponding winding action execution commands and winding tension control commands according to the coil winding schedule parameters, and the automatic winding machine executes predetermined winding actions in different action periods according to the winding action execution commands. The controller synchronously controls the winding tension to the set tension value in the corresponding winding action according to the winding tension control command, and synchronously feeds back the outlet tension value at the time of the winding action, and the control system instantly determines the outlet tension value and the set tension. Whether the error value of the value is within the allowable error range, when it exceeds the allowable error range, the intelligent tension regulator will immediately adjust the output wire tension, so as to precisely control the winding tension synchronously when the winding object performs the coil winding action.
Description
本發明係關於一種繞線張力管控方法，尤指在電動機之定子或轉子等繞線物件執行線圈繞組作業中同步管控繞線張力的方法。 The present invention relates to a winding tension control method, in particular to a method for synchronously controlling the winding tension during the coil winding operation performed by a winding object such as a stator or a rotor of a motor.
目前電動機之定子或轉子等繞線物件執行線圈繞組作業，皆係利用受控於控制系統之自動繞線機與張力調節器來執行，其中，由張力調節器將線材(漆包線)供給線輸出的線材輸送自動繞線機之繞線機構，並由繞線機構對繞線物件的每一磁極臂進行多層次的繞線動作，利用張力調節器維持適當的繞線的張力，以期每一磁極臂完成繞線後的線包能得能達到預期的鬆緊度。此外，於線圈繞組作業還須依據繞線物件的產品執行繞線物件之上引腳絞線動作或是撚線動作等，前述自動繞線機依據需求增設受控控制系統之絞線器與撚線器等，藉以在繞線作業中，搭配繞線機構執行引腳絞線動作或撚線動作。 At present, the coil winding operation of the winding objects such as the stator or rotor of the motor is performed by the automatic winding machine and the tension regulator controlled by the control system. The tension regulator supplies the wire (enameled wire) to the wire output. The winding mechanism of the wire conveying automatic winding machine, and the winding mechanism performs multi-level winding action on each magnetic pole arm of the winding object, and uses the tension adjuster to maintain the appropriate winding tension, so that each magnetic pole arm After the winding is completed, the wire package can reach the expected tightness. In addition, in the coil winding operation, it is necessary to perform the pin twisting action or twisting action on the winding object according to the product of the winding object. The aforementioned automatic winding machine is equipped with a controlled control system. In the winding operation, the winding mechanism is used to perform pin twisting action or twisting action.
以往的張力調節器係屬機械式張力器，故在繞線作業前或在繞線作業中停機調校繞線張力等，其張力控制均屬被動式，在作業上十分不便，且難以達到高精準度繞線需求。 In the past, the tension adjuster was a mechanical tensioner, so the tension control was passive, which was very inconvenient in operation and difficult to achieve high precision before or during the winding operation. Degree winding requirements.
為了克服前述之問題，有人提出的繞線機主動式張力控制方法，繞線機主動式張力控制方法主要係控制線材之張力能夠維持在一穩定狀態，以避免線材在繞線過程中張力偏離預設值過大而影響繞線品質。 In order to overcome the aforementioned problems, some people propose an active tension control method for the winding machine. The active tension control method for the winding machine mainly controls the tension of the wire to maintain a stable state, so as to prevent the tension of the wire from deviating from the preset value during the winding process. If the value is too large, the winding quality will be affected.
惟一般而言，在繞線物件執行線圈繞組過程中，必須依據不同的繞線動作而採取不同的繞線張力，前述繞線機主動式張力控制方法僅能控制張力於單一的預定值，以致該繞線機主動式張力控制方法尚難達到高精準的動態張力控制性能，對此，有必要進一步加以改良。 However, generally speaking, during the coil winding process of the winding object, different winding tensions must be adopted according to different winding actions. The above-mentioned active tension control method of the winding machine can only control the tension to a single predetermined value, so that the The active tension control method of the winding machine is still difficult to achieve high-precision dynamic tension control performance, and it is necessary to further improve this.
本發明之目的在於提供一種繞線張力管控方法，解決現有自動繞線設備管控繞線張力能力不足之問題。 The purpose of the present invention is to provide a winding tension control method, which solves the problem of insufficient ability of the existing automatic winding equipment to control the winding tension.
為了達成前述目的，本發明提出了一種繞線張力管控方法，其係使用受控於一控制系統的一自動繞線機以及一智慧型張力調控器來執行，並在該自動繞線機對一繞線物件執行線圈繞組動作及同步執行繞線張力的管控，該繞線張力管控方法包括：操作人員依據繞線物件的線圈繞組規格於該控制系統之人機介面編輯一組線圈繞組排程參數；由該控制系統依據操作人員編輯的線圈繞組排程參數產生一組繞線動作執行指令以及一組繞線張力管控指令，該組繞線動作執行指令包含多個在不同動作時段的作業指令，該組繞線張力管控指令包含分別對應每一個所述在不同動作時段的作業指令的多個張力值；以及由該控制系統分別傳輸該組繞線動作執行指令及該組繞線張力管控指令至該自動繞線機及該智慧型張力調控器，該組繞線動作執行指令及該組繞線張力管控指令係互相對應且同步控制該自動繞線機及該智慧型張力調控器執行繞線動作，該自動繞線機依據繞線動作執行指令於所述不同動作時段中執行預定的繞線動作，該智慧型張力調控器依據該組繞線張力管控指令於相對應所述繞線動作中控制繞線張力於設定的張力值，且該伺服張力調控組同步反饋繞線動作當時的出線張力值至該控制系統，其中：由該控制系統即時判斷所述出線張力值與所述設定張力值之誤差是否在設定的容許誤差範圍內，當判斷所述出線張力值與所述設定張力值之誤差值超出所述設定的容許誤差範圍時，由該控制系統即時令該智慧型張力調控器調整改變出線張力，使所述出線張力值與所述設定張力值之誤差值位於所述設定的容 許誤差範圍內，使該控制系統即時監控該該智慧型張力調控器對該自動繞線機之出線張力，管控該自動繞線機對所述繞線物件在不同動作時段之繞線張力。 In order to achieve the aforementioned object, the present invention proposes a winding tension control method, which uses an automatic winding machine and an intelligent tension regulator controlled by a control system to execute, and the automatic winding machine controls a The winding object performs the coil winding action and synchronously performs the control of the winding tension. The winding tension control method includes: an operator edits a set of coil winding scheduling parameters on the man-machine interface of the control system according to the coil winding specification of the winding object ; The control system generates a set of winding action execution commands and a set of winding tension control commands according to the coil winding scheduling parameters edited by the operator, and the set of winding action execution commands includes a plurality of operation commands in different action periods, The group of winding tension control instructions includes a plurality of tension values corresponding to each of the operation instructions in different action periods; and the control system transmits the group of winding action execution instructions and the group of winding tension control instructions to the The automatic winding machine and the intelligent tension regulator, the set of winding action execution instructions and the set of winding tension control instructions correspond to each other and control the automatic winding machine and the intelligent tension regulator to execute the winding action synchronously , the automatic winding machine performs predetermined winding actions in the different action periods according to the winding action execution instructions, and the intelligent tension regulator controls the corresponding winding action according to the set of winding tension control instructions The winding tension is at the set tension value, and the servo tension control group synchronously feeds back the wire outlet tension value at the time of the winding action to the control system, wherein: the control system instantly determines the wire outlet tension value and the set tension value Whether the error of the value is within the set tolerance range, when it is judged that the error value between the outlet tension value and the set tension value exceeds the set tolerance range, the control system will immediately make the intelligent tension control Adjust and change the outlet tension, so that the error between the outlet tension value and the set tension value is within the set tolerance. Within the allowable error range, the control system can monitor the wire tension of the automatic winding machine by the intelligent tension regulator in real time, and control the winding tension of the automatic winding machine on the winding object at different action periods.
前揭繞線張力管控方法之發明，其主要藉由使用受控於控制系統的自動繞線機及智慧型張力調控器來執行，其中之自動繞線機能受控對繞線物件執行繞線動作，該智慧型張力調控器除能受控將線材供給源的線材輸送至該自動繞線機之外，並能智慧型張力調控器還能受控改變線材的送線速度以及線材的送線張力，且該繞線張力管控方法之步驟係提供操作人員依據繞線物件於控制系統之人機介面編輯線圈繞組排程參數，控制系統依據線圈繞組排程參數產生互相對應的繞線動作執行指令及繞線張力管控指令，自動繞線機依據繞線動作執行指令於不同動作時段中執行預定的繞線動作，智慧型張力調控器依據繞線張力管控指令於相對應繞線動作中同步控制繞線張力於設定的張力值，且同步反饋繞線動作當時的出線張力值，控制系統即時判斷出線張力值與設定張力值之誤差值是否在容許誤差範圍內，當超出的容許誤差範圍時即時令智慧型張力調控器調整出線張力，藉以在繞線物件執行線圈繞組動作時精準地同步管控繞線張力，進而解決現有自動繞線作業方法難以精準控制繞線張力之問題。 The invention of the winding tension control method disclosed above is mainly performed by using an automatic winding machine and an intelligent tension regulator controlled by a control system, wherein the automatic winding machine can be controlled to perform winding action on the winding object. , the intelligent tension regulator can not only control the transmission of the wire from the wire supply source to the automatic winding machine, but also control the wire feeding speed and the wire feeding tension of the wire. , and the steps of the winding tension control method are to provide the operator to edit the coil winding scheduling parameters on the man-machine interface of the control system according to the winding object, and the control system generates corresponding winding action execution commands according to the coil winding scheduling parameters and Winding tension control command, the automatic winding machine executes the predetermined winding action in different action periods according to the winding action execution command, and the intelligent tension regulator controls the winding synchronously in the corresponding winding action according to the winding tension control command The tension is at the set tension value, and the output thread tension value at the time of the winding action is fed back synchronously. The control system immediately judges whether the error value between the output thread tension value and the set tension value is within the allowable error range. When it exceeds the allowable error range, it will immediately The intelligent tension regulator is used to adjust the tension of the outgoing wire, so as to accurately and synchronously control the winding tension when the winding object performs the coil winding action, thereby solving the problem that the existing automatic winding operation method is difficult to accurately control the winding tension.
本發明繞線張力管控方法使用之自動繞線機還包括一絞線機構，該絞線機構受控於該控制系統執行繞線物件的引腳絞線動作，並於所述線圈繞組排程中進一步包括複數個絞線動作時區，複數所述絞線動作時區係分別在指定的所述磁極臂繞線動作之前以及在指定的所述磁極臂繞線動作之後，所述絞線動作時區包括執行多個絞線動作時段，該組繞線動作執行指令中包括分別對應每一所述絞線動作時段執行之作業指令，並依據前述絞線動作時段分別設定相對應的張力值。藉此，使該自動繞線機於繞線作業中，能執行引腳絞線動作，並在引腳絞線動作精準地同步管控繞線張力。 The automatic winding machine used in the winding tension control method of the present invention further includes a twisting mechanism, and the twisting mechanism is controlled by the control system to perform the pin twisting action of the winding object, and in the coil winding schedule It further includes a plurality of twisted wire action time zones, the plurality of twisted wire action time zones are respectively before and after the specified magnetic pole arm winding action, and the twisted wire action time zone includes executing For a plurality of stranding action periods, the group of winding action execution instructions includes operation instructions executed respectively corresponding to each stranding action period, and corresponding tension values are respectively set according to the foregoing stranding action periods. Thereby, the automatic winding machine can perform the pin twisting action during the winding operation, and control the winding tension precisely and synchronously during the pin stranding action.
本發明繞線張力管控方法使用之自動繞線機還包括一撚線機構，該撚線機構能受控於該控制系統執行撚線動作，並於所述線圈繞組排程的換極跨線動作中，使線材勾掛於撚線機構而預留預定長度的弧狀線段相對之鬆緊張力值，且在所述線圈繞組排程中於每一磁極臂完成繞線動作並剪斷線材之後，進一步包括對所述換極跨線時所述線材勾掛於撚線機構上形成弧狀線段執行撚線而形成多倍數線徑之較粗的撚線束動作的一撚線動作時段。藉此，使該自動繞線機於繞線作業中，能依繞線物件的產品需求執行撚線引腳絞線動作，並在撚線動作中精準地同步管控繞線張力。 The automatic winding machine used in the winding tension control method of the present invention further includes a twisting mechanism, and the twisting mechanism can be controlled by the control system to perform the twisting action, and perform the pole-changing and cross-threading action of the coil winding schedule. In the process, the wire is hooked on the twisting mechanism to reserve the relative loosening force value of the arc-shaped segment of a predetermined length, and in the coil winding schedule, after each magnetic pole arm completes the winding action and cuts the wire , which further includes a twisting action period during which the wire is hooked on the twisting mechanism to form an arc-shaped segment to perform twisting to form a thicker twisting bundle with multiple wire diameters when the pole is changed and the wire is crossed. In this way, the automatic winding machine can perform the action of twisting the pins during the winding operation according to the product requirements of the winding object, and accurately and synchronously control the winding tension during the twisting action.
本發明繞線張力管控方法使用之自動繞線機還包括前述絞線機構以及撚線機構，使該自動繞線機能夠依不同的繞線物件的產品型態選擇絞線功能或撚線功能，進而擴大其繞線物件產品的適用性。 The automatic winding machine used in the winding tension control method of the present invention also includes the aforementioned twisting mechanism and twisting mechanism, so that the automatic winding machine can select the twisting function or the twisting function according to the product type of different winding objects, This further expands the applicability of its winding object products.
1:控制系統 1: Control system
1A:控制器 1A: Controller
1B:人機介面 1B: Human-Machine Interface
2:自動繞線機 2: Automatic winding machine
2A:繞線機構 2A: Winding mechanism
2B:絞線機構 2B: Stranding mechanism
2C:橪線機構 2C: Purlin mechanism
3:智慧型張力調控器 3: Intelligent tension regulator
3A:伺服送線機組 3A: Servo wire feeding unit
3B:伺服張力調整器 3B: Servo Tensioner
4:繞線物件 4: Winding Objects
4A:引腳 4A: pin
5:線材 5: Wire
圖1係本發明繞線張力管控方法之一較佳實施例的方塊示意圖。 FIG. 1 is a schematic block diagram of a preferred embodiment of the winding tension control method of the present invention.
圖2係圖1所示繞線張力管控方法較佳實施例的繞線動作執行指令以及繞線張力管控指令的示意圖。 FIG. 2 is a schematic diagram of a winding action execution command and a winding tension control command according to a preferred embodiment of the winding tension control method shown in FIG. 1 .
圖3係本發明繞線張力管控方法之另一較佳實施例的方塊示意圖。 FIG. 3 is a schematic block diagram of another preferred embodiment of the winding tension control method of the present invention.
圖4係圖3所示繞線張力管控方法較佳實施例於引腳絞線動作時的繞線動作執行指令以及繞線張力管控指令的示意圖。 FIG. 4 is a schematic diagram of a winding action execution command and a winding tension control command when the pin is twisted according to the preferred embodiment of the winding tension control method shown in FIG. 3 .
圖5係圖3所示繞線張力管控方法較佳實施例於引腳絞線動作之示意圖。 FIG. 5 is a schematic diagram of the preferred embodiment of the method for controlling the winding tension shown in FIG. 3 in the action of the pin stranding.
如圖1所示，其揭示本發明繞線張力管控方法之一較佳實施例的流程圖，該繞線張力管控方法係使用受控於一控制系統1的一自動繞線機2以及
一智慧型張力調控器3來執行，用以在該自動繞線機1對繞線物件執行線圈繞組動作時，同步由該智慧型張力調控器執行繞線張力的管控。
As shown in FIG. 1 , which discloses a flow chart of a preferred embodiment of the winding tension control method of the present invention, the winding tension control method uses an
前述中，該控制系統1包含一控制器1A以及電性連接該控制器1A的一人機介面1B，該自動繞線機2係一能對如定子或轉子等之繞線物件執行線圈繞組動作，該自動繞線機2包括一繞線機構2A，繞線機構2電性連接該控制系統1的控制器1A，該自動繞線機2可以選用現有產品，其具體組成構造於此不再贅述。該智慧型張力調控器3係位於一能輸出線材(俗稱：漆包線)之線材供給源與該自動繞線機2之間，且該智慧型張力調控器3包括一伺服送線機組3A以及一伺服張力調控組3B，伺服送線機組3A以及伺服張力調控組3B分別電性連接該控制系統1的控制器1A，該智慧型張力調控器3能受控將線材供給源的線材輸送至該自動繞線機2，其中，伺服送線機組3A能受控改變線材的送線速度，伺服張力調控組3B能受控改變線材的送線張力。
In the foregoing, the control system 1 includes a
前述中，該控制系統1之該人機介面1B可以選用觸控式顯示面板。該人機介面1B提供操作人員依據繞線物件的線圈繞組規格而輸入及編輯線圈繞組排程參數，並能顯示該自動繞線機2與該智慧型張力調控器2之工作狀態，例如：顯示繞線動作狀態，線速及張力值等。該控制器1A能根據該線圈繞組排程參數產生相對應的執行指令，並能控制該智慧型張力調控器3輸出的送線速度與送線張力，以及接收並儲存由該智慧型張力調控器3提供的一反饋張力值，該控制器1A能即時判斷目前線材的送線張力值是否發生異常改變、斷線或是未符合設定的張力值等情形，進而由該控制系統1調控通過該智慧型張力調控器3之伺服送線機組3A與伺服張力調控組3B對該自動繞線機2輸送之線材的送線速度與送線張力。
In the above, the man-
請配合參看圖1及圖2所示，該繞線張力管控方法包括以下步驟： Please refer to Figure 1 and Figure 2 together, the winding tension control method includes the following steps:
操作人員依據繞線物件的線圈繞組規格於該控制系統之人機介面編輯一組線圈繞組排程參數；由該控制系統依據操作人員編輯的線圈繞組排程參數產生一組繞線動作執行指令以及一組繞線張力管控指令，該組繞線動作執行指令C1包含多個在不同動作時段的作業指令，該組繞線張力管控指令包含分別對應每一個所述在不同動作時段的作業指令的多個張力值；以及由該控制系統1分別傳輸該組繞線動作執行指令及該組繞線張力管控指令至該自動繞線機2及該智慧型張力調控器3，該組繞線動作執行指令及該組繞線張力管控指令係互相對應且同步控制該自動繞線機2及該智慧型張力調控器3執行繞線動作，該自動繞線機2依據繞線動作執行指令於所述不同動作時段中執行預定的繞線動作，該智慧型張力調控器3依據該組繞線張力管控指令於相對應所述繞線動作中控制繞線張力於設定的張力值，且該伺服張力調控組3B同步反饋繞線動作當時的出線張力值至該控制系統1，其中：由該控制系統1即時判斷所述出線張力值與所述設定張力值之誤差是否在設定的容許誤差範圍內，當判斷所述出線張力值與所述設定張力值之誤差值超出所述設定的容許誤差範圍時，由該控制系統即時令該智慧型張力調控器3調整改變出線張力，使所述出線張力值與所述設定張力值之誤差值位於所述設定的容許誤差範圍內，使該控制系統1即時監控該該智慧型張力調控器3對該自動繞線機2之出線張力，管控該自動繞線機2對所述繞線物件在不同動作時段之繞線張力。
The operator edits a set of coil winding scheduling parameters on the man-machine interface of the control system according to the coil winding specification of the winding object; the control system generates a set of winding action execution instructions according to the coil winding scheduling parameters edited by the operator and A group of winding tension control instructions, the group of winding action execution instructions C1 includes a plurality of operation instructions in different action periods, and the group of winding tension control instructions includes a plurality of operation instructions corresponding to each of the operation instructions in different action periods. and the control system 1 respectively transmits the set of winding action execution commands and the set of winding tension control commands to the
在製作繞線物件的產品時，不同的繞線物件皆有特定的線圈繞組排程，所述線圈繞組排程是指複數個動作時段的組合。如圖2所示，以一般定子或轉等繞線物件為例：線圈繞組排程包括重複或交替在不同的動作時段T1~T4中執行送線、拉線、磁極臂繞線及換極跨線等基本的繞線動作。 When making a product of a winding object, different winding objects have a specific coil winding schedule, and the coil winding schedule refers to a combination of a plurality of action periods. As shown in Figure 2, taking a general stator or a rotating object as an example: the coil winding schedule includes repeating or alternately performing wire feeding, wire pulling, magnetic pole arm winding and pole switching in different action periods T1~T4. Basic winding action such as wire.
前述中，繞線動作執行指令C1係包含能控制繞線機構執行相關的送線、拉線、磁極臂繞線及換極跨線等作業指令。線圈繞組排程即是基於這些不同的動作時段T1~T4的依序組合，故操作人員在每個動作時段T1~T4中指定相對應的張力值A~D及繞線速度，所述張力值可以是一預設張力值或是一自訂張力值。其中，預設張力值是指預先儲存在控制系統中，並提供操作人員經由人機介面直接選用，預設張力值是針對不同線徑的線材分別預設合理的安全張力值。自訂張力值則由操作人員根據線材的實際情況而經由人機介面自行輸入設定。 In the above, the winding action execution command C1 includes operation commands that can control the winding mechanism to execute related wire feeding, wire pulling, magnetic pole arm winding, and pole changing over the wire. The coil winding schedule is based on the sequential combination of these different action periods T1~T4, so the operator specifies the corresponding tension value A~D and winding speed in each action period T1~T4. The tension value It can be a preset tension value or a custom tension value. Among them, the preset tension value refers to pre-stored in the control system, and provides the operator to directly select through the man-machine interface, and the preset tension value refers to the preset reasonable safety tension value for wires of different wire diameters. The custom tension value is input and set by the operator through the man-machine interface according to the actual situation of the wire.
所述分別對應所述不同動作時段的複數個張力值係依據繞線物件預定繞設的線材的線徑及所述不同動作時段的繞線型態所設定的安全張力值或自訂張力值。其中，如繞設線徑較細的線材時，設定較小的出線張力，如繞設線徑較粗的線材時，則設定較大的出線張力；又如在線圈繞組過程中線包(指線材繞設包覆於磁極臂的組合)的直徑變化而改變為不同的繞線張力，如線圈繞組的線包直徑較小時，設定於較大的出線張力，隨著線圈繞組的線包直徑加大(層數增加)時，設定於較小的出線張力等。同時依據線速的快慢，如圖2所示，分別在高速繞線及低速繞線的動作時段中，可對應高速繞線及低速繞線分別指定張力值B1、張力值B2等。當於換極跨線時，也能在控制系統的控制下，依據設定提供不同繞線之張力等，藉以利用自動管控出線張力與送線速度與繞線動作的相結合的機制，尤其是在線包直徑越大或線速越快時，可根據線速自動調整張力，避免線材因張力過大而過度拉伸導致斷線或線材的表面絕緣漆破裂等情事，並利用動態變化的出線張力，以及對應不同條件所設定的多段張力值，使線圈繞組後的線包呈現預定的鬆緊度且更加整齊。在換極跨線過程中，則能藉由不同繞線與纏線的張力控制，而使繞線機構能作動順暢，如此，完成繞線後的繞線物件產品中的每一個線包皆呈外形整齊且扎實的較佳產品型態。 The plurality of tension values respectively corresponding to the different action periods are safety tension values or custom tension values set according to the wire diameter of the wire to be wound by the winding object and the winding patterns of the different action periods. Among them, when winding a wire with a smaller diameter, set a smaller outlet tension, such as winding a wire with a thicker diameter, set a larger outlet tension; another example is the coil winding process. (referring to the combination of the wire wrapped around the magnetic pole arm), the diameter changes to different winding tensions. For example, when the diameter of the coil winding of the coil winding is small, it is set to a larger outlet tension. When the diameter of the coil package is increased (the number of layers is increased), set a smaller outlet tension, etc. At the same time, according to the speed of the wire speed, as shown in Figure 2, in the action periods of high-speed winding and low-speed winding, respectively, the tension value B1, tension value B2, etc. can be specified corresponding to the high-speed winding and the low-speed winding. When the pole is changed and the wire is crossed, it can also provide different winding tensions according to the settings under the control of the control system, so as to use the automatic control mechanism of the combination of the outlet tension, the feeding speed and the winding action, especially When the diameter of the wire package is larger or the wire speed is faster, the tension can be automatically adjusted according to the wire speed to avoid the wire breakage or the surface insulating paint of the wire being broken due to excessive stretching of the wire due to excessive tension. , and the multi-segment tension values set corresponding to different conditions, so that the coil package after the coil winding presents a predetermined tightness and is more tidy. In the process of changing the pole and crossing the wire, the winding mechanism can be operated smoothly by controlling the tension of different windings and windings. In this way, each coil package in the winding object product after winding is completed. The best product type with neat and solid shape.
再者，該伺服張力調控組能同步反饋繞線動作當時的出線張力值至該控制系統，故當繞線作業中，若發生斷線情形時，該控制系統之控制器能接收及記錄異常斷線的位置，從而分析出製品容易發生繞線異常的部位，提供操作人員的參考及修改線圈繞組排程參數。 Furthermore, the servo tension control group can synchronously feed back the thread tension value at the time of the winding action to the control system, so when the thread is disconnected during the winding operation, the controller of the control system can receive and record the abnormality. The position of the broken wire can be analyzed to analyze the parts that are prone to abnormal winding of the product, and provide the operator with a reference and modify the coil winding scheduling parameters.
另一方面，於執行繞線物件的繞線作業，係由操作人員依據繞線物件的線圈繞組規格預先於該控制系統之人機介面編輯一組線圈繞組排程參數，由該自動繞線機搭配智慧型張力調控器自動執行繞線物件的繞線作業，在作業中，操作人員不必手動調校出線張力，減少停機調校機率，並能符合高精密調控出線張力與送線速度之需求。 On the other hand, when performing the winding operation of the winding object, the operator pre-edits a set of coil winding scheduling parameters on the man-machine interface of the control system according to the coil winding specifications of the winding object, and the automatic winding machine Equipped with an intelligent tension controller to automatically perform the winding operation of the winding object. During the operation, the operator does not need to manually adjust the thread tension, which reduces the probability of downtime for adjustment, and can meet the high-precision regulation of the thread tension and the wire feeding speed. need.
如圖3至圖5所示，當繞線物件4基於特定的產品需求，須在繞線物件4的引腳4A上絞線時，該自動繞線機2進一步包括一絞線機構2B，該絞線機構2B能受控於該控制系統1執行繞線物件4的引腳絞線動作，並於所述線圈繞組排程中進一步包括複數個絞線動作時區，所述絞線動作時區係分別在指定的所述磁極臂繞線的動作之前以及在指定的所述磁極臂繞線的動作之後，所述絞線動作時區包括執行送線至引腳4A、絞線機構2B連接線材5及剪線、引腳絞線、拉線以及引腳纏線等動作的多個絞線動作時段T01~T05。該組繞線動作執行指令C1中包括在前述絞線動作時段T01~T05分別執行送線至引腳4A、絞線機構2B連接線材5及剪線、引腳絞線、拉線以及引腳纏線等作業指令，並依據前述絞線動作時段T01~T05分別設定相對應的張力值E~I。
As shown in FIG. 3 to FIG. 5 , when the winding
前述中，送線至引腳、絞線機構連接線材及剪線動作，係使線材短暫抵接引腳、由絞線機構連接線材後停止送線，再由絞線機構剪斷線材，僅須出線微張力，故送線至引腳動作之張力值E、絞線機構連接線材動作之張力值F以及須設定較低的張力值。於引腳絞線動作，必須使線材緊固在引腳上，故須設定引腳絞線動作之張力值G設於定較高的張力值，即張力值F大於張 力值E及張力值F，引腳纏線動作須使線材適度的繞設在引腳上定位，故引腳纏線動作之張力值I設定於低於引腳絞線動作之張力值G，且張力值I高於張力值E及張力值F，至於拉線動作，係接著接續絞線動作，故拉線動作之張力值H僅須設定較低的張力值，張力值H與張力值E相當，以利線材的牽引與後續的繞線動作。此外，於引腳執行絞線時，由受控於控制系統的智慧型張力調控器同時提供適當的寸移送線與穩定的出線微張力之功能，與前述絞線動作時段的各作業指令相匹配，確保達到較佳的引腳絞線狀態。 In the above, the wire feeding to the pin, the stranding mechanism connecting the wire and the wire cutting action are to make the wire abut the pin for a short time, connect the wire by the stranding mechanism and then stop the wire feeding, and then cut the wire by the stranding mechanism. There is a slight tension in the wire, so the tension value E for the action of feeding the wire to the pin, the tension value F for the action of the wire connecting the stranding mechanism, and the lower tension value must be set. For the pin stranding action, the wire must be fastened on the pin, so the tension value G of the pin stranding action must be set to a higher tension value, that is, the tension value F is greater than the tension value. The force value E and the tension value F, the pin winding action must make the wire moderately wound and positioned on the pin, so the tension value I of the pin winding action is set to be lower than the pin winding action tension value G, And the tension value I is higher than the tension value E and the tension value F, as for the wire pulling action, it is followed by the continuous stranding action, so the tension value H of the wire pulling action only needs to set the lower tension value, the tension value H and the tension value E Equivalent, in order to facilitate the traction of the wire and the subsequent winding action. In addition, when the pin is twisted, the intelligent tension regulator controlled by the control system simultaneously provides the functions of proper inch feeding and stable outlet micro-tension, which is consistent with the operation instructions during the stranding action period. match to ensure optimum pin twist condition.
當繞線物件基於特定的產品需求，須進行撚線動作時，如圖3所示，該自動繞線機2進一步包括一撚線機構2C，該撚線機構2C可設置於具有繞線機構2A的自動繞線機2中，或者，該撚線機構2C與絞線機構2B一同設於具有繞線機構2A之自動繞線機2中，該撚線機構2C能受控於該控制系統1執行撚線動作，並於所述線圈繞組排程的換極跨線動作中，使線材勾掛於撚線機構而預留預定長度的弧狀線段相對之鬆緊張力值，故僅須設定較低的張力值，以利線材的牽引及勾掛在於撚線機構上。所述線圈繞組排程中於每一磁極臂完成繞線動作並剪斷線材之後，進一步包括對所述換極跨線時所述線材勾掛於撚線機構上形成弧狀線段執行撚線而形成多倍數線徑之較粗的撚線束動作的一撚線動作時段。於此撚線動時段，僅須出線微張力，並停止送線，故須設定較低的張力值。
When the winding object needs to be twisted based on specific product requirements, as shown in FIG. 3 , the automatic winding
由以上說明當知，本發明繞線張力管控方法，於執行繞線物件的繞線作業，係由操作人員依據繞線物件的線圈繞組規格預先於該控制系統之人機介面編輯一組線圈繞組排程參數，由該自動繞線機搭配智慧型張力調控器自動執行繞線物件的繞線作業，並在控制系統依據線圈繞組排程參數同步對自動繞線機搭配智慧型張力調控器的控制，而能動態且高精密調控出線張力與送線速度之需求，使其能夠達到高品質的繞線物件產品。 As can be seen from the above description, in the winding tension control method of the present invention, when performing the winding operation of the winding object, the operator pre-edits a set of coil windings on the man-machine interface of the control system according to the coil winding specifications of the winding object. Scheduling parameters, the automatic winding machine is matched with the intelligent tension controller to automatically perform the winding operation of the winding object, and the control system synchronously controls the automatic winding machine with the intelligent tension controller according to the coil winding scheduling parameters. , and can dynamically and accurately control the requirements of wire outlet tension and wire feeding speed, so that it can achieve high-quality winding products.
1:控制系統 1: Control system
1A:控制器 1A: Controller
1B:人機介面 1B: Human-Machine Interface
2:自動繞線機 2: Automatic winding machine
2A:繞線機構 2A: Winding mechanism
3:智慧型張力調控器 3: Intelligent tension regulator
3A:伺服送線機組 3A: Servo wire feeding unit
3B:伺服張力調整器 3B: Servo Tensioner
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| CN112299137A (en) * | 2019-07-30 | 2021-02-02 | 日本电产增成机器装置(浙江)有限公司 | Tension adjusting unit and automatic winding equipment |
-
2021
- 2021-07-08 TW TW110125164A patent/TWI754600B/en active
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| JPH05152151A (en) * | 1991-11-29 | 1993-06-18 | Tokin Corp | Automatic winding apparatus |
| JPH09182390A (en) * | 1995-12-27 | 1997-07-11 | Hitachi Ltd | Automatic coil lead winding apparatus and method thereof |
| US7997521B1 (en) * | 2008-02-08 | 2011-08-16 | Dale Henson | Tension control system for a continuous winding machine |
| US10128042B2 (en) * | 2015-04-16 | 2018-11-13 | Zhuhai Hengnuo Science and Technology Co., Ltd. | Full-automatic network transformer winding machine |
| TW201813908A (en) * | 2016-10-14 | 2018-04-16 | 王文亮 | Synchronous control device for composite servo tensioner and automatic winding machine and control method thereof capable of automatically changing tension value and winding speed to meet requirement of product having composite winding form |
| TWM573537U (en) * | 2018-08-08 | 2019-01-21 | 協城科技股份有限公司 | Winding tension adjustment system |
| CN112299137A (en) * | 2019-07-30 | 2021-02-02 | 日本电产增成机器装置(浙江)有限公司 | Tension adjusting unit and automatic winding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202302436A (en) | 2023-01-16 |
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