KR102215009B1 - Electromagnetic coil winding machine - Google Patents

Electromagnetic coil winding machine Download PDF

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Publication number
KR102215009B1
KR102215009B1 KR1020200118447A KR20200118447A KR102215009B1 KR 102215009 B1 KR102215009 B1 KR 102215009B1 KR 1020200118447 A KR1020200118447 A KR 1020200118447A KR 20200118447 A KR20200118447 A KR 20200118447A KR 102215009 B1 KR102215009 B1 KR 102215009B1
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South Korea
Prior art keywords
copper wire
rotary
rod
winding
electromagnetic coil
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KR1020200118447A
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Korean (ko)
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김봉곤
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주식회사 라온이앤지
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/71—Arrangements for severing filamentary materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/096—Dispensing or feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

The present invention relates to a winding machine for an electromagnetic coil. The winding machine for an electromagnetic coil comprises: a copper wire supply part (100); a winding part (200); rotary shuttles (300); and a chuck part (400). The winding machine continuously performs a series of processes in an automated manner. In the processes, a copper wire supplied through the copper wire supply part is clamped to one rotary shuttle via the chuck part. When the winding part is rotated by a servo motor, the rotary shuttle rotates together with an end of the copper wire clamped, and the copper wire is wound around the winding part. After the copper wire is completely wound, the rotary shuttle to which the end of the copper wire is clamped by the servo motor is distanced from the chuck part at a remote distance. If the other rotary shuttles stop at an angle at which the same is adjacent to the chuck part, a rod is pressed the operation of a push piece so that the end of the copper wire is unclamped from one rotary clamp part. A moving clamp arm of the other rotary clamp part adjacent to the chuck part protrudes by an unclamping operation to hang the copper wire disposed between the chuck part and the winding part and clamp the same, and the copper wire is cut by a rotary cutting part. Then, an electromagnetic coil is extracted by an unloading operation of the winding part. Therefore, the winding machine can reduce the cycle time for each step, thereby being operated at high speed and increasing productivity.

Description

전자기 코일 권선기{Electromagnetic coil winding machine}Electromagnetic coil winding machine

본 발명은 전자기 코일 권선기에 관련되며, 보다 상세하게는 동선공급부를 통하여 공급되는 동선은 척부를 경유하여 어느 일측 로터리셔틀에 클램핑되고, 서보모터에 의해 와인딩부가 회전시 로터리셔틀이 동선 단부를 클램핑한 상태로 함께 회전되어, 동선이 와인딩부에 권선되며, 동선 권선이 완료된 후, 서보모터에 의해 동선 단부가 클램핑된 로터리셔틀은 척부와 원거리에 이격되고, 다른 로터리셔틀은 척부와 인접하는 각도에 정지되면, 밀편 작동에 의해 로드봉이 가압되어 어느 일측 로터리클램프부에서 동선 단부가 언클램핑되고, 척부와 인접하는 다른 일측 로터리클램프부는 언클램핑작동에 의해 유동클램프암이 돌출되어 척부와 와인딩부 사이 구간에 배치된 동선을 걸고 클램핑작동됨과 동시에 로터리커팅부에 의해 동선이 커팅되고, 이후 와인딩부의 언로딩 작동에 의해 전자기 코일이 취출되는 일련의 공정이 무인 자동화로 연속 수행되고, 단계별 사이클 타임이 단축되어 고속운전이 가능함과 더불어 생산성 향상을 도모하는 전자기 코일 권선기에 관한 것이다.The present invention relates to an electromagnetic coil winding machine, and more particularly, the copper wire supplied through the copper wire supply unit is clamped to one side of the rotary shuttle via the chuck, and the rotary shuttle clamps the end of the copper wire when the winding unit is rotated by a servo motor. It is rotated together in a state, and the copper wire is wound on the winding part, and after the copper wire winding is completed, the rotary shuttle clamped at the end of the copper wire by the servomotor is separated from the chuck at a distance, and the other rotary shuttle stops at an angle adjacent to the chuck. Then, the rod rod is pressurized by the pushing operation, and the end of the copper wire is unclamped in one rotary clamp part, and the flow clamp arm protrudes by the unclamping operation in the other rotary clamp part adjacent to the chuck part. A series of processes in which the copper wire is cut by the rotary cutting unit as well as the clamping operation is performed by hanging the disposed copper wire, and then the electromagnetic coil is taken out by the unloading operation of the winding part is continuously performed by unmanned automation, and the cycle time for each step is shortened, resulting in high speed. It relates to an electromagnetic coil winding machine that enables operation and improves productivity.

통상적으로 전자기 코일(Coll)은 전자기 현상에서 전류가 흐를 수 있는 얇은 금속 선으로 만들어진 닫힌 고리 모양의 도선으로서, 고리 모양의 도선을 하나의 축을 중심으로 나란히 여러 번 감아서 원통 모양으로 형성되고, 전자기 코일에 시간에 따라 변하는 전류를 흘렸을 때에 코일을 통과하는 자기선 속의 변화에 의하여 유도기전력이 생기는 특성은 전기회로의 기본 요소인 인덕터, 음향기기, 각종 센서를 포함하는 다양한 산업분야에 널리 이용되고 있다.In general, an electromagnetic coil (Coll) is a closed ring-shaped conductor made of a thin metal wire through which current can flow in an electromagnetic phenomenon, and is formed in a cylindrical shape by winding a ring-shaped conductor several times side by side around one axis. The characteristic that induced electromotive force is generated by the change in the magnetic line passing through the coil when a current that changes over time is passed through the coil is widely used in various industrial fields including inductors, sound devices, and various sensors, which are basic elements of electric circuits. .

예컨대, 전자기 코일은 권선기를 이용하여 선재를 감아서 형성되는바, 여기서 권선기는 선재공급수단에 의해 선재가 공급되고, 선재는 모터에 의해 회전되는 전용금형에 의해 권선형체로 권선되며, 선재가 소정의 회전수 또는 길이만큼 권선되면 금형을 정지시킨 상태로 선재를 커팅하고 배출하는 방식으로 권선형체를 제조하고 있지만, 선재를 금형에 초기 투입하는 공정 및 권선이 완료된 후 선재를 커팅 후 권선형체를 배출하는 공정이 수작업으로 이루어짐에 따라 작업자 숙련도에 따라 생상성 및 품질 편차가 심하게 발생되는 실정이다.For example, an electromagnetic coil is formed by winding a wire rod using a winding machine, where the wire rod is supplied by the wire rod supply means, the wire rod is wound in a winding shape by a dedicated mold rotated by a motor, and the wire rod is predetermined. When the winding is wound by the number of revolutions or length, the wire rod is cut and discharged while the mold is stopped.However, the wire rod is initially inserted into the mold and the wire rod is cut after the winding is completed, and the wire rod is discharged. As the process is carried out by hand, there is a situation where the productivity and quality deviation are severely generated according to the skill level of the worker.

이에 종래에 개시된 실용신안등록 제20-0420305호에서, 설정하여 주고, 또 권선 완료후 코일을 절단하여 주는 장치로서, 코일 그립핑부, 코일 커팅부 및 이 코일 그립핑부와 코일 커팅부를 작동시키기 위한 제 2 에어 실런더가 일체로 구비된 작동암유니트와, 상기 작동암유니트 동작에 필요한X축 방향으로 이동시키기 위한 X축모듈과, 상기 작동암유니트 동작에 필요한 Y축 방향으로 회전시키기 위한 Y축 모듈과, 상기 작동암유니트 동작에 필요한 U축 방향으로 회전시키기 위한 U축 모듈 및 이들을 고정하여 지지하는 베이스 플레이트를 포함하는 기술이 선 제시된 바 있다.Accordingly, in the previously disclosed Utility Model Registration No. 20-0420305, as a device that sets and cuts the coil after winding is completed, a coil gripping part, a coil cutting part, and a device for operating the coil gripping part and the coil cutting part 2 An operating arm unit integrally equipped with an air cylinder, an X-axis module for moving in the X-axis direction required for the operation of the operating arm unit, and a Y-axis module for rotating in the Y-axis direction required for the operation of the operating arm unit And, a technology including a U-axis module for rotating in the U-axis direction required for the operation of the operating arm unit and a base plate for fixing and supporting them has been previously proposed.

그러나, 상기 종래 기술은 코일 그립및 커터를 하나의 유니트로 일체화함으로써 그립과 커팅이 수작업으로 인한 재료및 공수의 절감을 도모하려는 것이나, 코일을 커팅함에 있어, 그립핑 및 커팅 유니트의 제 2 실린더 상승 동작으로 핑거에 잡혀있는 가이드 브라켓만 상승하게 되고, 이때 U축이 회전하면 가이드 브라켓 날개 부분이 코일을 걸어서 제 2가이드 브라켓 날개 밑으로 코일을 돌려 걸어 놓은 후, 실린더가 하강하면서 코일을 그립과 커팅을 동시에 실행하는 구성이므로, 커팅단계가 복수단계로 다분화되어 사이클 타임이 지연되고, 특히, 가이드 브라켓 날개 부분이 코일을 걸어서 제 2 가이드 브라겟 날개 밑으로 코일을 돌려 걸어 놓은 과정 중에 이탈되면 이후 단계를 수행하지 못하는 오작동이 빈번하게 발생되는 폐단이 따랐다.However, the prior art aims to reduce material and man-hours due to manual gripping and cutting by integrating the coil grip and cutter into one unit, but in cutting the coil, the gripping and the second cylinder of the cutting unit are raised. Only the guide bracket held by the finger is raised by the motion.At this time, when the U-axis rotates, the guide bracket blade part hangs the coil and turns the coil under the second guide bracket blade, and then the cylinder descends and grips and cuts the coil. Since the cutting step is divided into multiple steps, the cycle time is delayed.In particular, if the guide bracket blade part is separated during the process of rotating the coil under the second guide bracket blade by hanging the coil, Failure to carry out the steps was followed by frequent malfunctions.

KR 20-0420305 Y1 (2006.06.24.)KR 20-0420305 Y1 (2006.06.24.)

이에 따라 본 발명은 상기한 문제점을 해결하기 위해 착안 된 것으로서, 동선공급부를 통하여 공급되는 동선은 척부를 경유하여 어느 일측 로터리셔틀에 클램핑되고, 서보모터에 의해 와인딩부가 회전시 로터리셔틀이 동선 단부를 클램핑한 상태로 함께 회전되어, 동선이 와인딩부에 권선되며, 동선 권선이 완료된 후, 서보모터에 의해 동선 단부가 클램핑된 로터리셔틀은 척부와 원거리에 이격되고, 다른 로터리셔틀은 척부와 인접하는 각도에 정지되면, 밀편 작동에 의해 로드봉이 가압되어 어느 일측 로터리클램프부에서 동선 단부가 언클램핑되고, 척부와 인접하는 다른 일측 로터리클램프부는 언클램핑작동에 의해 유동클램프암이 돌출되어 척부와 와인딩부 사이 구간에 배치된 동선을 걸고 클램핑작동됨과 동시에 로터리커팅부에 의해 동선이 커팅되고, 이후 와인딩부의 언로딩 작동에 의해 전자기 코일이 취출되는 일련의 공정이 무인 자동화로 연속 수행되고, 단계별 사이클 타임이 단축되어 고속운전이 가능함과 더불어 생산성 향상을 도모하는 전자기 코일 권선기를 제공하는 것에 그 목적이 있다.Accordingly, the present invention was conceived to solve the above problem, and the copper wire supplied through the copper wire supply part is clamped to one side of the rotary shuttle via the chuck part, and when the winding part is rotated by the servomotor, the rotary shuttle moves to the end of the copper wire. It is rotated together in a clamped state, and the copper wire is wound on the winding part, and after the copper wire winding is completed, the rotary shuttle clamped by the end of the copper wire is separated from the chuck at a distance, and the other rotary shuttle is at an angle adjacent to the chuck. When it is stopped, the rod rod is pressed by the operation of the pusher so that the end of the copper wire is unclamped in one rotary clamp part, and the flow clamp arm protrudes by the unclamping operation on the other rotary clamp part adjacent to the chuck part. A series of processes in which the copper wires arranged in the section are clamped and operated at the same time are cut by the rotary cutting part, and then the electromagnetic coil is taken out by the unloading operation of the winding part is continuously performed by unmanned automation, and the cycle time for each step is shortened. It is an object of the present invention to provide an electromagnetic coil winding machine that enables high-speed operation and improves productivity.

이러한 목적을 달성하기 위해 본 발명의 특징은, 텐션부(110)에 의해 동선(1)을 소정의 장력으로 공급하도록 구비되는 동선공급부(100); 상기 동선공급부(100)를 통하여 공급되는 동선(1)을 권선하도록 서보모터(210)에 의해 구동되는 와인딩부(200); 상기 와인딩부(200)로 동선(1) 공급 및 권선 완료 후 동선(1)을 커팅하도록 구비되는 로터리셔틀(300); 및 상기 동선공급부(100)와 와인딩부(200) 사이에 설치되어, 동선(1)을 클램핑, 언클램핑하도록 구비되는 척부(400);를 포함하고, 상기 와인딩부(200)는, 서보모터(210)에 의해 회전운동되는 구동스핀들(222)에 연결되는 구동플랜지(220)와, 구동플랜지(220) 중심에 설치되어 동선(1)이 권선되고, 제 1실린더(232)에 의해 구동플랜지(220) 내, 외측으로 직선운동되는 슬리브(230)와, 구동플랜지(220)와 대향하게 설치되어 피동축(241)을 중심으로 자유 회전되고, 제 2실린더(242)에 의해 구동플랜지(220) 측으로 직선운동되는 피동플랜지(240)를 포함하는 것을 특징으로 한다.In order to achieve this object, a feature of the present invention includes a copper wire supply unit 100 provided to supply a copper wire 1 with a predetermined tension by a tension unit 110; A winding part 200 driven by a servo motor 210 to wind a copper wire 1 supplied through the copper wire supply part 100; A rotary shuttle 300 provided to cut the copper wire 1 after supplying and winding the copper wire 1 to the winding part 200; And a chuck part 400 installed between the copper wire supply part 100 and the winding part 200 and provided to clamp and unclamp the copper wire 1, wherein the winding part 200 includes a servo motor ( The driving flange 220 is connected to the driving spindle 222 rotated by 210, and the copper wire 1 is wound by being installed in the center of the driving flange 220, and the driving flange is formed by the first cylinder 232. 220) The sleeve 230 that is linearly moved to the inside and outside, and the drive flange 220 is installed to face the free rotation around the driven shaft 241, and the driving flange 220 by the second cylinder 242 It characterized in that it comprises a driven flange 240 that is linearly moved to the side.

이때, 상기 피동플랜지(240)가 구동플랜지(220) 측으로 돌출 이송되고, 슬리브(230) 단부가 피동플랜지(240)에 접촉된 상태로, 구동플랜지(220)와 피동플랜지(240) 사이에 동선(1)이 권선되어 전자기 코일(10)을 형성한 후, 피동플랜지(240)가 제 2실린더(242)에 의해 슬리브(230)와 이격되고, 이어서 슬리브(230)가 구동플랜지(220) 내측으로 인입되면, 전자기 코일(10)이 슬리브(230) 상에서 취출되는 언로딩작동을 수행하는 것을 특징으로 한다.At this time, the driven flange 240 is protruded toward the driving flange 220, and the end of the sleeve 230 is in contact with the driven flange 240, and the copper wire between the driving flange 220 and the driven flange 240 After (1) is wound to form the electromagnetic coil 10, the driven flange 240 is separated from the sleeve 230 by the second cylinder 242, and then the sleeve 230 is inside the driving flange 220. When inserted into, it is characterized in that the electromagnetic coil 10 performs an unloading operation that is taken out from the sleeve 230.

또한, 상기 로터리셔틀(300)은, 구동스핀들(222) 외주면에 180° 등각으로 돌출되어, 구동플랜지(220)와 연계 구동되는 한 쌍의 로터리암(310)과, 로터리암(310) 단부에 설치되고, 중앙에 로드홀(322)이 형성되는 고정블록(320)과, 고정블록(320)의 로드홀(322)에 삽입되어 직선 이동되도록 구비되는 로드봉(330)과, 고정블록(320) 단부 일측에 형성되는 고정클램프암(342)과 로드봉(330) 단부 일측에 형성되는 유동클램프암(344)으로 구성되어 동선(1)을 클램핑하도록 구비되는 로터리클램프부(340)와, 고정블록(320) 단부 다른 일측에 형성되는 고정커터(352)와 로드봉(330) 단부 다른 일측에 형성되는 유동커터(354)로 구성되어 동선(1)을 커팅하도록 구비되는 로터리커팅부(350)와, 로드봉(330)에 설치되어, 로터리클램프(340)가 클랭핑되는 작동방향으로 가압력을 제공하는 탄성체(360)와, 서보모터(210)에 의해 설정된 각도에 정지된 로터리암(310)의 로드봉(330)과 대응하는 위치에 각각 설치되고, 제 3실린더(372) 작동에 의해 로드봉(330)을 가압하여 로터리클램프부(340) 언클램핑 작동 및 로터리커팅부(350) 개방작동하도록 구비되는 밀편(370)을 포함하고, 상기 로터리클램프부(340)에 의한 동선(1) 클램핑 위치는 와인딩부(200)의 동선(1) 권선 영역과 불일치되도록 구동플랜지(220) 외측 영역에 배치되는 것을 특징으로 한다.In addition, the rotary shuttle 300 is a pair of rotary arms 310 protruding at an equal angle 180° to the outer circumferential surface of the driving spindle 222 and driven in connection with the driving flange 220, and at the end of the rotary arm 310 A fixed block 320 that is installed and has a rod hole 322 formed in the center, a rod rod 330 inserted into the rod hole 322 of the fixed block 320 to move linearly, and a fixed block 320 ) A rotary clamp part 340 formed of a fixed clamp arm 342 formed at one end of the end and a flow clamp arm 344 formed at one end of the rod rod 330 and provided to clamp the copper wire 1, and fixed A rotary cutting unit 350 formed of a fixed cutter 352 formed at the other end of the block 320 and a flow cutter 354 formed at the other end of the rod bar 330 to cut the copper wire 1 Wow, it is installed on the rod rod 330, the elastic body 360 providing a pressing force in the operating direction in which the rotary clamp 340 is clamped, and the rotary arm 310 stopped at an angle set by the servo motor 210 Is installed at a position corresponding to the rod rod 330 of, and pressurizes the rod rod 330 by the operation of the third cylinder 372 to operate the rotary clamp unit 340 unclamping and opening the rotary cutting unit 350 Includes a rolling piece 370 provided to be, and the clamping position of the copper wire 1 by the rotary clamp unit 340 is in the outer region of the driving flange 220 so as to be inconsistent with the winding region of the copper wire 1 of the winding unit 200 It characterized in that it is arranged.

또한, 상기 동선공급부(100)를 통하여 공급되는 동선(1)은 척부(400)를 경유하여 어느 일측 로터리셔틀(300)에 클램핑되고, 서보모터(210)에 의해 와인딩부(200)가 회전시 로터리셔틀(300)이 동선(1) 단부를 클램핑한 상태로 함께 회전되어, 동선(1)이 와인딩부(200)에 권선되며, 동선(1) 권선이 완료된 후, 서보모터(210)에 의해 동선(1) 단부가 클램핑된 로터리셔틀(300)은 척부(400)와 원거리에 이격되고, 다른 로터리셔틀(300)은 척부(400)와 인접하는 각도에 정지되면, 밀편(370) 작동에 의해 로드봉(330)이 가압되어 한 쌍의 로터리셔틀(300)의 어느 일측 로터리클램프부(340)가 언클램핑작동되면서 동선(1) 단부가 분리되고, 척부(400)와 인접하는 다른 일측 로터리클램프부(340)는 언클램핑작동에 의해 돌출되는 유동클램프암(344)이 척부(400)와 와인딩부(200) 사이 구간에 배치된 동선(1)을 걸고 클램핑작동되면서 로터리클램프부(340)에 동선(1)이 클램핑됨과 동시에 로터리커팅부(350)에 의해 동선(1)이 커팅되고, 이후 와인딩부(200)의 언로딩 작동에 의해 전자기 코일(10)이 취출되도록 구비되는 것을 특징으로 한다.In addition, the copper wire 1 supplied through the copper wire supply unit 100 is clamped to one side of the rotary shuttle 300 via the chuck part 400, and when the winding part 200 is rotated by the servomotor 210 The rotary shuttle 300 is rotated together with the end of the copper wire 1 clamped, so that the copper wire 1 is wound around the winding part 200, and after the winding of the copper wire 1 is completed, the servomotor 210 The rotary shuttle 300 with the end of the copper wire 1 clamped is spaced apart from the chuck 400 and at a distance, and the other rotary shuttle 300 is stopped at an angle adjacent to the chuck 400, by the operation of the mill piece 370. As the rod rod 330 is pressed, the rotary clamp unit 340 on one side of the pair of rotary shuttles 300 is unclamped, the end of the copper wire 1 is separated, and the other rotary clamp adjacent to the chuck unit 400 The part 340 is a flow clamp arm 344 protruding by the unclamping operation hangs the copper wire 1 disposed in the section between the chuck part 400 and the winding part 200, and the clamping operation is applied to the rotary clamp part 340. It is characterized in that the copper wire 1 is cut by the rotary cutting unit 350 at the same time as the copper wire 1 is clamped, and the electromagnetic coil 10 is then taken out by the unloading operation of the winding part 200. .

또한, 상기 로터리커팅부(350)의 로드봉(330) 외주면에 나선형 레일홈(334)이 형성되고, 나선형 레일홈(334)에 맞물리도록 로드홀(322) 내주면에 키(324)가 돌출되며, 상기 고정커터(352)는 고정블록(320) 단부에 아치형으로 돌출되어 단면에 동선(1)이 수용되는 복수의 걸림홈(353)이 형성되고, 상기 유동커터(354)는 원형판으로 형성되어 고정커터(352) 내주면에 수용되도록 구성되고, 상기 고정커터(352)의 내주면 단부 모서리와 유동커터(354)의 외주면 단부 모서리에 의해 동선(1)이 커팅되도록 구비되며, 상기 밀편(370)에 의해 로드봉(330)이 가압되어 로터리커팅부(350)가 개방되면 동선(1)이 고정커터(352)와 유동커터(354) 사이로 수용되고, 이어서 밀편(370) 가압력이 해제되어 탄성체(360)에 의해 로드봉(330)이 가압 이송되는 중에 나선형 레일홈(334)이 키(324)에 맞물려 경사 운동되면서 로드봉(300)이 선회되고, 로드봉(300) 선회작동력에 의해 유동커터(354)가 선회되면서 고정커터(352) 사이에 수용된 동선(1)이 절삭커팅되도록 구비되는 것을 특징으로 한다. In addition, a spiral rail groove 334 is formed on the outer circumferential surface of the rod rod 330 of the rotary cutting unit 350, and a key 324 protrudes on the inner circumferential surface of the rod hole 322 to engage the spiral rail groove 334 , The fixed cutter 352 is protruded in an arc shape at the end of the fixed block 320 to form a plurality of locking grooves 353 in which the copper wire 1 is accommodated, and the flow cutter 354 is formed as a circular plate. It is configured to be accommodated in the inner circumferential surface of the fixed cutter 352, and is provided to cut the copper wire 1 by the inner circumferential end edge of the fixed cutter 352 and the outer circumferential end edge of the floating cutter 354, and the mill piece 370 When the rod rod 330 is pressed and the rotary cutting unit 350 is opened, the copper wire 1 is accommodated between the fixed cutter 352 and the flow cutter 354, and then the pressing force of the mill piece 370 is released and the elastic body 360 ) While the rod rod 330 is pressed and transferred, the spiral rail groove 334 meshes with the key 324 and moves inclined to rotate the rod rod 300, and the flow cutter ( It is characterized in that it is provided so that the copper wire 1 accommodated between the fixed cutters 352 is cut and cut while the 354 is rotated.

또한, 상기 와인딩부(200)와 인접하는 위치에 설치되고, 동력원(520)에 의해 선회작동되는 탈락편(500)이 구비되고, 상기 탈락편(500)은 와인딩부(200)의 언로딩 작동시, 와인딩부(200)의 구동플랜지(220)와 피동플랜지(240) 사이 공간을 경유하도록 선회작동되어 슬리브(230)에서 분리된 전자기 코일(10)이 강제 탈락되도록 구비되는 것을 특징으로 한다.In addition, a falling piece 500 installed at a position adjacent to the winding part 200 and rotated by a power source 520 is provided, and the falling piece 500 is an unloading operation of the winding part 200 At the time, it is pivoted to pass through the space between the driving flange 220 and the driven flange 240 of the winding unit 200 so that the electromagnetic coil 10 separated from the sleeve 230 is forcibly removed.

또한, 상기 동선공급부(100)와 척부(400) 사이에 배치되어 동선(1) 피막을 제거하는 피막탈피부(600)가 설치되고, 상기 피막탈피부(600)는 제어부에 의해 와인딩부(200)의 서보모터(210)와 연계되어 작동시점이 제어되며, 상기 피막탈피부(600)는 로터리셔틀(300)의 로터리커팅부(350)에 의한 동선(1) 커팅지점을 경계로 전, 후방향 0.5~2mm 구간에 대해 피막을 제거하여 탈피구간을 형성하고, 상기 동선(1) 탈피구간은 로터리커팅부(350)에 커팅되어, 전자기 코일(10)을 형성하는 동선(1) 양단부에 피막이 제거된 접지단자를 형성하도록 구비되는 것을 특징으로 한다.In addition, a film stripping portion 600 disposed between the copper wire supply unit 100 and the chuck portion 400 to remove a film of the copper wire (1) is installed, and the film stripping portion 600 is a winding part 200 by a control unit. ), the operation point is controlled in connection with the servomotor 210, and the film stripping part 600 is before and after the cutting point of the copper wire 1 by the rotary cutting part 350 of the rotary shuttle 300. The stripping section is formed by removing the film in the 0.5~2mm section in the direction, and the stripping section of the copper wire (1) is cut by the rotary cutting part 350, so that the film is formed on both ends of the copper wire (1) forming the electromagnetic coil (10). It characterized in that it is provided to form the removed ground terminal.

또한, 상기 구동플랜지(220)와 피동플랜지(240) 사이로 열풍을 공급하는 열풍노즐(700)이 설치되고, 열풍노즐(700)은 와인딩부(200)의 회전운동에 의해 동선(1)을 권선하는 과정 중에 열풍을 분사하여 적층 권선되는 동선(1) 간에 피막 표층을 용융접착하도록 구비되는 것을 특징으로 한다.In addition, a hot air nozzle 700 that supplies hot air between the driving flange 220 and the driven flange 240 is installed, and the hot air nozzle 700 winds the copper wire 1 by the rotational motion of the winding unit 200 It is characterized in that it is provided to melt-bond the surface layer of the film between the copper wires 1 to be laminated and wound by spraying hot air during the process.

이상의 구성 및 작용에 의하면, 본 발명은 동선공급부를 통하여 공급되는 동선은 척부를 경유하여 어느 일측 로터리셔틀에 클램핑되고, 서보모터에 의해 와인딩부가 회전시 로터리셔틀이 동선 단부를 클램핑한 상태로 함께 회전되어, 동선이 와인딩부에 권선되며, 동선 권선이 완료된 후, 서보모터에 의해 동선 단부가 클램핑된 로터리셔틀은 척부와 원거리에 이격되고, 다른 로터리셔틀은 척부와 인접하는 각도에 정지되면, 밀편 작동에 의해 로드봉이 가압되어 어느 일측 로터리클램프부에서 동선 단부가 언클램핑되고, 척부와 인접하는 다른 일측 로터리클램프부는 언클램핑작동에 의해 유동클램프암이 돌출되어 척부와 와인딩부 사이 구간에 배치된 동선을 걸고 클램핑작동됨과 동시에 로터리커팅부에 의해 동선이 커팅되고, 이후 와인딩부의 언로딩 작동에 의해 전자기 코일이 취출되는 일련의 공정이 무인 자동화로 연속 수행되고, 단계별 사이클 타임이 단축되어 고속운전이 가능함과 더불어 생산성 향상을 도모하는 효과가 있다.According to the above configuration and operation, according to the present invention, the copper wire supplied through the copper wire supply part is clamped to one side of the rotary shuttle via the chuck, and when the winding part is rotated by the servo motor, the rotary shuttle rotates together while clamping the end of the copper wire. After the winding of the copper wire is completed, the rotary shuttle with the end of the copper wire clamped by the servo motor is separated from the chuck at a distance, and the other rotary shuttle is stopped at an angle adjacent to the chuck, the milling operation The end of the copper wire is unclamped in one rotary clamp part by pressing the rod, and the flow clamp arm protrudes by the unclamping operation of the other rotary clamp part adjacent to the chuck part, thereby forming the copper wire disposed in the section between the chuck part and the winding part. A series of processes in which the copper wire is cut by the rotary cutting unit as well as the clamping operation is carried out and the electromagnetic coil is taken out by the unloading operation of the winding unit afterwards are continuously performed by unmanned automation, and the cycle time for each step is shortened, enabling high-speed operation. In addition, there is an effect of promoting productivity improvement.

도 1은 본 발명의 일실시예에 따른 전자기 코일 권선기를 전체적으로 나타내는 구성도.
도 2는 본 발명의 일실시예에 따른 전자기 코일 권선기의 와인딩부를 확대하여 나타내는 구성도.
도 3은 본 발명의 일실시예에 따른 전자기 코일 권선기의 로터리셔틀을 나타내는 구성도.
도 4는 본 발명의 일실시예에 따른 전자기 코일 권선기의 로터리셔틀 변형예를 나타내는 구성도.
도 5 내지 도 9는 본 발명의 일실시예에 따른 전자기 코일 권선기를 이용하여 전자기 코일을 권선하는 작동상태를 나타내는 구성도.1 is a block diagram showing the overall configuration of an electromagnetic coil winding machine according to an embodiment of the present invention.
2 is an enlarged view showing a winding part of an electromagnetic coil winding machine according to an embodiment of the present invention.
3 is a block diagram showing a rotary shuttle of an electromagnetic coil winding machine according to an embodiment of the present invention.
Figure 4 is a configuration diagram showing a modified example of the rotary shuttle of the electromagnetic coil winding machine according to an embodiment of the present invention.
5 to 9 are configuration diagrams showing an operating state of winding an electromagnetic coil using an electromagnetic coil winding machine according to an embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다. 그리고 본 발명을 설명함에 있어서 관련된 공지기능에 대하여 이 분야의 기술자들에게 자명한 사항으로서 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the description of the present invention, when it is determined that the subject matter of the present invention may be unnecessarily obscured as matters that are obvious to those skilled in the art with respect to known functions related to the present invention, a detailed description thereof will be omitted.

도 1은 본 발명의 일실시예에 따른 전자기 코일 권선기를 전체적으로 나타내는 구성도이고, 도 2는 본 발명의 일실시예에 따른 전자기 코일 권선기의 와인딩부를 확대하여 나타내는 구성도이며, 도 3은 본 발명의 일실시예에 따른 전자기 코일 권선기의 로터리셔틀을 나타내는 구성도이고, 도 4는 본 발명의 일실시예에 따른 전자기 코일 권선기의 로터리셔틀 변형예를 나타내는 구성도이며, 도 5 내지 도 9는 본 발명의 일실시예에 따른 전자기 코일 권선기를 이용하여 전자기 코일을 권선하는 작동상태를 나타내는 구성도이다.1 is a configuration diagram showing the overall configuration of an electromagnetic coil winding machine according to an embodiment of the present invention, Figure 2 is a configuration diagram showing an enlarged winding portion of the electromagnetic coil winding machine according to an embodiment of the present invention, Figure 3 is the present invention Is a configuration diagram showing a rotary shuttle of an electromagnetic coil winding machine according to an embodiment of, Figure 4 is a configuration diagram showing a modified example of the rotary shuttle of the electromagnetic coil winding machine according to an embodiment of the present invention, Figures 5 to 9 A configuration diagram showing an operating state of winding an electromagnetic coil using an electromagnetic coil winding machine according to an embodiment of the present invention.

본 발명은 전자기 코일 권선기에 관련되며, 이는 동선공급부를 통하여 공급되는 동선은 척부를 경유하여 어느 일측 로터리셔틀에 클램핑되고, 서보모터에 의해 와인딩부가 회전시 로터리셔틀이 동선 단부를 클램핑한 상태로 함께 회전되어, 동선이 와인딩부에 권선되며, 동선 권선이 완료된 후, 서보모터에 의해 동선 단부가 클램핑된 로터리셔틀은 척부와 원거리에 이격되고, 다른 로터리셔틀은 척부와 인접하는 각도에 정지되면, 밀편 작동에 의해 로드봉이 가압되어 어느 일측 로터리클램프부에서 동선 단부가 언클램핑되고, 척부와 인접하는 다른 일측 로터리클램프부는 언클램핑작동에 의해 유동클램프암이 돌출되어 척부와 와인딩부 사이 구간에 배치된 동선을 걸고 클램핑작동됨과 동시에 로터리커팅부에 의해 동선이 커팅되고, 이후 와인딩부의 언로딩 작동에 의해 전자기 코일이 취출되는 일련의 공정이 무인 자동화로 연속 수행되고, 단계별 사이클 타임이 단축되어 고속운전이 가능함과 더불어 생산성 향상을 도모하기 위해 동선공급부(100), 와인딩부(200), 로터리셔틀(300), 척부(400)를 포함하여 주요구성으로 한다.The present invention relates to an electromagnetic coil winding machine, in which the copper wire supplied through the copper wire supply part is clamped to one side of the rotary shuttle via the chuck, and the rotary shuttle clamps the end of the copper wire when the winding part is rotated by a servo motor. It is rotated, the copper wire is wound on the winding part, and after the copper wire winding is completed, the rotary shuttle in which the end of the copper wire is clamped by the servomotor is separated from the chuck at a distance, and the other rotary shuttle is stopped at an angle adjacent to the chuck. The rod rod is pressed by the operation and the end of the copper wire is unclamped at one rotary clamp part, and the flow clamp arm protrudes by the unclamping operation of the other rotary clamp part adjacent to the chuck part, and the copper wire disposed in the section between the chuck part and the winding part. A series of processes in which the copper wire is cut by the rotary cutting unit and then the electromagnetic coil is taken out by the unloading operation of the winding unit are continuously performed by unmanned automation, and the cycle time for each step is shortened, enabling high-speed operation. In addition, in order to improve productivity, the main configuration includes a copper wire supply unit 100, a winding unit 200, a rotary shuttle 300, and a chuck unit 400.

본 발명에 따른 동선공급부(100)는 텐션부(110)에 의해 동선(1)을 소정의 장력으로 공급하도록 구비된다. 동선공급부(100)는 동선(1)이 보빈에 권취된 상태로 안착 준비되고, 상기 보빈 상부에 텐션부(110)이 구비되어, 보빈에서 인출되는 동선 공급 장력을 제어하도록 구비된다.The copper wire supply unit 100 according to the present invention is provided to supply the copper wire 1 with a predetermined tension by the tension unit 110. The copper wire supply unit 100 is prepared to be seated in a state in which the copper wire 1 is wound on the bobbin, and a tension part 110 is provided on the upper part of the bobbin to control the supply tension of the copper wire drawn from the bobbin.

여기서, 상기 텐션부(110)는 탄성체에 의해 클램핑 강도가 제어되는 클램프 타입 또는 지그재그로 배치되는 복수의 가이드봉이 탄성체에 의해 가압되어 동선(1) 공급 장력을 조절하는 구조로 형성된다. Here, the tension unit 110 is formed of a clamp type whose clamping strength is controlled by an elastic body or a structure in which a plurality of guide rods arranged in a zigzag are pressed by the elastic body to adjust the supply tension of the copper wire (1).

또한, 본 발명에 따른 와인딩부(200)는 상기 동선공급부(100)를 통하여 공급되는 동선(1)을 권선하도록 서보모터(210)에 의해 구동되도록 구비된다. In addition, the winding unit 200 according to the present invention is provided to be driven by the servo motor 210 to wind the copper wire 1 supplied through the copper wire supply unit 100.

상기 와인딩부(200)는, 서보모터(210)에 의해 회전운동되는 구동스핀들(222)에 연결되는 구동플랜지(220)와, 구동플랜지(220) 중심에 설치되어 동선(1)이 권선되고, 제 1실린더(232)에 의해 구동플랜지(220) 내, 외측으로 직선운동되는 슬리브(230)와, 구동플랜지(220)와 대향하게 설치되어 피동축(241)을 중심으로 자유 회전되고, 제 2실린더(242)에 의해 구동플랜지(220) 측으로 직선운동되는 피동플랜지(240)를 포함한다.The winding part 200 is installed at the center of the driving flange 220 and the driving flange 220 connected to the driving spindle 222 rotated by the servo motor 210, the copper wire 1 is wound, The sleeve 230 that is linearly moved in and out of the driving flange 220 by the first cylinder 232 is installed opposite to the driving flange 220 and is freely rotated around the driven shaft 241, and the second It includes a driven flange 240 that is linearly moved toward the driving flange 220 by the cylinder 242.

이때, 상기 피동플랜지(240)가 구동플랜지(220) 측으로 돌출 이송되고, 슬리브(230) 단부가 피동플랜지(240)에 접촉된 상태로, 구동플랜지(220)와 피동플랜지(240) 사이에 동선(1)이 권선되어 전자기 코일(10)을 형성한 후, 피동플랜지(240)가 제 2실린더(242)에 의해 슬리브(230)와 이격되고, 이어서 슬리브(230)가 구동플랜지(220) 내측으로 인입되면, 전자기 코일(10)이 슬리브(230) 상에서 취출되는 언로딩작동을 수행하도록 구비된다.At this time, the driven flange 240 is protruded toward the driving flange 220, and the end of the sleeve 230 is in contact with the driven flange 240, and the copper wire between the driving flange 220 and the driven flange 240 After (1) is wound to form the electromagnetic coil 10, the driven flange 240 is separated from the sleeve 230 by the second cylinder 242, and then the sleeve 230 is inside the driving flange 220. When inserted into, the electromagnetic coil 10 is provided to perform an unloading operation that is taken out on the sleeve 230.

또한, 본 발명에 따른 로터리셔틀(300)은 상기 와인딩부(200)로 동선(1) 공급 및 권선 완료 후 동선(1)을 커팅하도록 구비된다.In addition, the rotary shuttle 300 according to the present invention is provided to cut the copper wire 1 after supplying and winding the copper wire 1 to the winding part 200.

도 3에서, 상기 로터리셔틀(300)은, 구동스핀들(222) 외주면에 180° 등각으로 돌출되어, 구동플랜지(220)와 연계 구동되는 한 쌍의 로터리암(310)과, 로터리암(310) 단부에 설치되고, 중앙에 로드홀(322)이 형성되는 고정블록(320)과, 고정블록(320)의 로드홀(322)에 삽입되어 직선 이동되도록 구비되는 로드봉(330)과, 고정블록(320) 단부 일측에 형성되는 고정클램프암(342)과 로드봉(330) 단부 일측에 형성되는 유동클램프암(344)으로 구성되어 동선(1)을 클램핑하도록 구비되는 로터리클램프부(340)와, 고정블록(320) 단부 다른 일측에 형성되는 고정커터(352)와 로드봉(330) 단부 다른 일측에 형성되는 유동커터(354)로 구성되어 동선(1)을 커팅하도록 구비되는 로터리커팅부(350)와, 로드봉(330)에 설치되어, 로터리클램프(340)가 클랭핑되는 작동방향으로 가압력을 제공하는 탄성체(360)와, 서보모터(210)에 의해 설정된 각도에 정지된 로터리암(310)의 로드봉(330)과 대응하는 위치에 각각 설치되고, 제 3실린더(372) 작동에 의해 로드봉(330)을 가압하여 로터리클램프부(340) 언클램핑 작동 및 로터리커팅부(350) 개방작동하도록 구비되는 밀편(370)을 포함한다.In FIG. 3, the rotary shuttle 300 is a pair of rotary arms 310 which are driven in association with the driving flange 220 by protruding 180° from the outer circumferential surface of the driving spindle 222, and a rotary arm 310. A fixed block 320 installed at the end and having a rod hole 322 formed in the center, a rod rod 330 inserted into the rod hole 322 of the fixed block 320 and provided to move linearly, and a fixed block (320) A rotary clamp unit 340 comprising a fixed clamp arm 342 formed at one end of the end and a flow clamp arm 344 formed at one end of the rod bar 330 and provided to clamp the copper wire 1 , A rotary cutting unit configured with a fixed cutter 352 formed at the other end of the fixing block 320 and a flow cutter 354 formed at the other end of the rod bar 330 to cut the copper wire 1 ( 350), an elastic body 360 installed on the rod rod 330 to provide a pressing force in the operating direction in which the rotary clamp 340 is clamped, and a rotary arm stopped at an angle set by the servo motor 210 ( 310) is installed at a position corresponding to the rod rod 330, and by pressing the rod rod 330 by the operation of the third cylinder 372, the rotary clamp unit 340, the unclamping operation and the rotary cutting unit 350 It includes a mill piece 370 provided to operate open.

이때, 상기 로터리클램프부(340)에 의한 동선(1) 클램핑 위치는 와인딩부(200)의 동선(1) 권선 영역과 불일치되도록 구동플랜지(220) 외측 영역에 배치된다.At this time, the clamping position of the copper wire 1 by the rotary clamp unit 340 is disposed in the outer region of the driving flange 220 so as to be inconsistent with the winding region of the copper wire 1 of the winding unit 200.

이에 상기 와인딩부(200) 작동에 의해 동선(1)이 권선되는 중에 로터리셔틀(300)의 로터리클램프부(340)가 동선(1) 공급 경로에 간섭을 받지 않고 권선된다.Accordingly, while the copper wire 1 is wound by the operation of the winding unit 200, the rotary clamp unit 340 of the rotary shuttle 300 is wound without being interfered with the supply path of the copper wire 1.

또한, 상기 동선공급부(100)를 통하여 공급되는 동선(1)은 도 5 내지 도 6처럼 척부(400)를 경유하여 어느 일측 로터리셔틀(300)에 클램핑되고, 서보모터(210)에 의해 와인딩부(200)가 회전시 로터리셔틀(300)이 동선(1) 단부를 클램핑한 상태로 함께 회전되어, 동선(1)이 와인딩부(200)에 권선된다.In addition, the copper wire 1 supplied through the copper wire supply unit 100 is clamped to any one side rotary shuttle 300 via the chuck part 400 as shown in FIGS. 5 to 6, and the winding part by the servo motor 210 When 200 is rotated, the rotary shuttle 300 is rotated together with the end of the copper wire 1 clamped, so that the copper wire 1 is wound around the winding part 200.

그리고 상기 동선(1) 권선이 완료된 후, 서보모터(210)에 의해 동선(1) 단부가 클램핑된 로터리셔틀(300)은 척부(400)와 원거리에 이격되고, 다른 로터리셔틀(300)은 척부(400)와 인접하는 각도에 정지되면, 도 7과 같이 밀편(370) 작동에 의해 로드봉(330)이 가압되어 한 쌍의 로터리셔틀(300)의 어느 일측 로터리클램프부(340)가 언클램핑작동되면서 동선(1) 단부가 분리된다.And after the winding of the copper wire (1) is completed, the rotary shuttle 300, in which the end of the copper wire (1) is clamped by the servomotor 210, is spaced apart from the chuck part 400, and the other rotary shuttle 300 is a chuck part. When stopped at an angle adjacent to the 400, the rod rod 330 is pressed by the operation of the rolling piece 370 as shown in FIG. 7 so that the rotary clamp unit 340 on one side of the pair of rotary shuttles 300 is unclamped. During operation, the end of the copper wire (1) is separated.

이때, 상기 척부(400)와 인접하는 다른 일측 로터리클램프부(340)는 도 7처럼 언클램핑작동에 의해 돌출되는 유동클램프암(344)이 척부(400)와 와인딩부(200) 사이 구간에 배치된 동선(1)을 걸고 도 8과 같이 클램핑작동되면서 로터리클램프부(340)에 동선(1)이 클램핑됨과 동시에 로터리커팅부(350)에 의해 동선(1)이 커팅되고, 이후 와인딩부(200)의 언로딩 작동에 의해 전자기 코일(10)이 취출되도록 구비된다.At this time, the other rotary clamp part 340 adjacent to the chuck part 400 has a flow clamp arm 344 protruding by an unclamping operation as shown in FIG. 7 in a section between the chuck part 400 and the winding part 200 As shown in FIG. 8, the copper wire 1 is clamped by the rotary clamp unit 340 while the copper wire 1 is clamped, and the copper wire 1 is cut by the rotary cutting unit 350, and then the winding unit 200 ) Is provided so that the electromagnetic coil 10 is taken out by the unloading operation.

도 4에서, 상기 로터리커팅부(350)의 로드봉(330) 외주면에 나선형 레일홈(334)이 형성되고, 나선형 레일홈(334)에 맞물리도록 로드홀(322) 내주면에 키(324)가 돌출되며, 상기 고정커터(352)는 고정블록(320) 단부에 아치형으로 돌출되어 단면에 동선(1)이 수용되는 복수의 걸림홈(353)이 형성된다.4, a spiral rail groove 334 is formed on the outer circumferential surface of the rod rod 330 of the rotary cutting unit 350, and a key 324 is formed on the inner circumferential surface of the rod hole 322 to engage the spiral rail groove 334 It protrudes, and the fixing cutter 352 is protruded in an arc shape at the end of the fixing block 320 to form a plurality of locking grooves 353 in which the copper wire 1 is accommodated.

그리고, 상기 유동커터(354)는 원형판으로 형성되어 고정커터(352) 내주면에 수용되도록 구성되고, 상기 고정커터(352)의 내주면 단부 모서리와 유동커터(354)의 외주면 단부 모서리에 의해 동선(1)이 커팅되도록 구비된다.In addition, the flow cutter 354 is formed in a circular plate and is configured to be accommodated on the inner circumferential surface of the fixed cutter 352, and a copper line (1) by the inner circumferential end edge of the fixed cutter 352 and the outer circumferential end edge of the floating cutter 354 ) Is provided to be cut.

상기 로터리커팅부(350)의 작동 상태를 살펴보면, 상기 밀편(370)에 의해 로드봉(330)이 가압되어 로터리커팅부(350)가 개방되면 동선(1)이 고정커터(352)와 유동커터(354) 사이로 수용되고, 이어서 밀편(370) 가압력이 해제되어 탄성체(360)에 의해 로드봉(330)이 가압 이송되는 중에 나선형 레일홈(334)이 키(324)에 맞물려 경사 운동되면서 로드봉(300)이 선회되고, 로드봉(300) 선회작동력에 의해 유동커터(354)가 선회되면서 고정커터(352) 사이에 수용된 동선(1)이 절삭커팅되도록 구비됨에 장시간 운전에도 동선(1) 커팅불량으로 인한 오작동이 방지된다.Looking at the operating state of the rotary cutting unit 350, when the rod bar 330 is pressed by the rolling piece 370 and the rotary cutting unit 350 is opened, the copper wire 1 is connected to the fixed cutter 352 and the flow cutter. The spiral rail groove 334 meshes with the key 324 and moves inclined while the rod rod 330 is pressed and transported by the elastic body 360 by releasing the pressing force of the rolling piece 370 and then As the flow cutter 354 is rotated by the rotational force of the rod rod 300 and the rotational force of the rod 300, the copper wire 1 accommodated between the fixed cutters 352 is provided to be cut, so that the copper wire 1 is cut even during long-time operation. Malfunction due to defect is prevented.

또한, 본 발명에 따른 척부(400)는 상기 동선공급부(100)와 와인딩부(200) 사이에 설치되어, 동선(1)을 클램핑, 언클램핑하도록 구비된다. 척부(400)는 와인딩부(200)에 의해 동선(1) 권선이 완료된 후, 동선(1)을 클램핑하여 이어서 수행되는 로터리클램프(340)에 의해 동선(1) 클램핑 위치가 정확하게 안내되도록 유도하여 클램핑 불량으로 인한 오작동을 방지하게 된다.In addition, the chuck part 400 according to the present invention is installed between the copper wire supply part 100 and the winding part 200 and is provided to clamp and unclamp the copper wire 1. After the winding of the copper wire (1) is completed by the winding part (200), the chuck part (400) clamps the copper wire (1) and induces the copper wire (1) clamping position to be accurately guided by a rotary clamp 340 that is subsequently performed. It prevents malfunction due to poor clamping.

또한, 상기 와인딩부(200)와 인접하는 위치에 설치되고, 동력원(520)에 의해 선회작동되는 탈락편(500)이 구비된다.In addition, it is installed in a position adjacent to the winding unit 200, and is provided with a dropping piece 500 that is rotated by the power source 520.

도 9에서, 상기 탈락편(500)은 와인딩부(200)의 언로딩 작동시, 와인딩부(200)의 구동플랜지(220)와 피동플랜지(240) 사이 공간을 경유하도록 선회작동되어 슬리브(230)에서 분리된 전자기 코일(10)이 강제 탈락되도록 구비된다.In FIG. 9, when the winding part 200 is unloaded, the detached piece 500 is rotated to pass through the space between the driving flange 220 and the driven flange 240 of the winding part 200. ) Is provided so that the separated electromagnetic coil 10 is forcibly removed.

이처럼 상기 코일(10)이 탈락편(500)에 의해 가압되어 강제 탈락되므로 코일(10) 끼임현상으로 인한 오작동이 방지됨과 더불어 코일(10) 취출에 따른 사이클 타임이 단축되어 전체적인 제조공정이 단축되는 이점이 있다.In this way, since the coil 10 is pressed by the dropping piece 500 and is forcibly removed, a malfunction due to the coil 10 pinching is prevented, and the cycle time according to the coil 10 is shortened, thereby reducing the overall manufacturing process. There is an advantage.

또한, 상기 동선공급부(100)와 척부(400) 사이에 배치되어 동선(1) 피막을 제거하는 피막탈피부(600)가 설치된다. 피막탈피부(600)는 회전브러쉬 또는 탈피칼날 또는 히팅부에 의해 동선(1) 피막을 제거하는 구성이다.In addition, a film stripping portion 600 that is disposed between the copper wire supply part 100 and the chuck part 400 to remove the film of the copper wire 1 is installed. The film stripping part 600 is configured to remove the copper wire (1) film by a rotating brush, a stripping blade, or a heating part.

그리고, 상기 피막탈피부(600)는 제어부에 의해 와인딩부(200)의 서보모터(210)와 연계되어 작동시점이 제어된다.In addition, the peeling part 600 is connected to the servo motor 210 of the winding part 200 by a control unit to control the operation point.

즉, 상기 피막탈피부(600)는 로터리셔틀(300)의 로터리커팅부(350)에 의한 동선(1) 커팅지점을 경계로 전, 후방향 0.5~2mm 구간에 대해 피막을 국부적으로 제거하여 탈피구간을 형성하고, 상기 동선(1) 탈피구간은 로터리커팅부(350)에 커팅되어, 전자기 코일(10)을 형성하는 동선(1) 양단부에 피막이 제거된 접지단자를 형성하도록 구비됨에 따라 전자기 코일(10)를 제조한 후에 접지단자를 형성하기 위해 동선(1) 단부에 피막을 탈피하는 후공정이 생략된다.That is, the film stripping part 600 is stripped by locally removing the film for a 0.5~2mm section in the front and rear directions by the cutting point of the copper wire 1 by the rotary cutting part 350 of the rotary shuttle 300. As a section is formed, the stripped section of the copper wire 1 is cut by the rotary cutting unit 350 to form a ground terminal with a film removed on both ends of the copper wire 1 forming the electromagnetic coil 10. After manufacturing (10), the post-process of stripping the film on the end of the copper wire (1) to form the ground terminal is omitted.

또한, 상기 구동플랜지(220)와 피동플랜지(240) 사이로 열풍을 공급하는 열풍노즐(700)이 설치된다.In addition, a hot air nozzle 700 for supplying hot air between the driving flange 220 and the driven flange 240 is installed.

상기 열풍노즐(700)은 열풍기와 연결되어 열풍이 분사되는바, 이때 열풍은 동선(1) 피막 표층이 국부적으로 용융되는 온도로 제어된다.The hot air nozzle 700 is connected with a hot air to spray hot air, and the hot air is controlled at a temperature at which the surface layer of the copper wire 1 is locally melted.

이에 상기 와인딩부(200)의 회전운동에 의해 동선(1)을 권선하는 과정 중에 열풍노즐(700)을 통하여 열풍이 분사되어 적층 권선되는 동선(1) 간에 피막 표층을 용융접착하도록 구비되므로, 권선이 완료된 전자기 코일(10)의 풀림이 방지됨과 더불어 이후 코일(10) 형상을 유지시키기 위한 접착, 테이핑을 포함하는 후공정이 생략된다.Accordingly, during the process of winding the copper wire 1 by the rotational motion of the winding part 200, hot air is sprayed through the hot air nozzle 700 to melt-bond the surface layer of the film between the copper wires 1 to be laminated and wound. In addition to preventing unwinding of the completed electromagnetic coil 10, post-processes including bonding and taping for maintaining the shape of the coil 10 are omitted.

이상과 같이 본 발명의 상세한 설명에는 본 발명의 가장 바람직한 실시 예에 관하여 설명하였으나, 본 발명의 기술범위에 벗어나지 않는 범위 내에서는 다양한 변형실시도 가능하다 할 것이다. 따라서 본 발명의 보호범위는 상기 실시 예에 한정하여 정하여 질 것이 아니라 후술하는 특허청구범위의 기술들과 이들 기술로부터 균등한 기술수단들에까지 보호범위가 인정되어야 할 것이다.As described above, the most preferred embodiments of the present invention have been described in the detailed description of the present invention, but various modifications may be made within the scope of the technical scope of the present invention. Therefore, the scope of protection of the present invention is not limited to the above embodiments, but the scope of protection should be recognized from the techniques of the claims to be described later and equivalent technical means from these techniques.

1: 동선 10: 전자기 코일
100: 동선공급부 200: 와인딩부
300: 로터리셔틀 400: 척부
500: 탈락편 600: 피막탈피기
700: 열풍노즐1: copper wire 10: electromagnetic coil
100: copper wire supply unit 200: winding unit
300: rotary shuttle 400: chuck portion
500: dropout piece 600: film stripper
700: hot air nozzle

Claims (8)

텐션부(110)에 의해 동선(1)을 소정의 장력으로 공급하도록 구비되는 동선공급부(100);
상기 동선공급부(100)를 통하여 공급되는 동선(1)을 권선하도록 서보모터(210)에 의해 구동되는 와인딩부(200);
상기 와인딩부(200)로 동선(1) 공급 및 권선 완료 후 동선(1)을 커팅하도록 구비되는 로터리셔틀(300); 및
상기 동선공급부(100)와 와인딩부(200) 사이에 설치되어, 동선(1)을 클램핑, 언클램핑하도록 구비되는 척부(400);를 포함하고,
상기 와인딩부(200)는, 서보모터(210)에 의해 회전운동되는 구동스핀들(222)에 연결되는 구동플랜지(220)와, 구동플랜지(220) 중심에 설치되어 동선(1)이 권선되고, 제 1실린더(232)에 의해 구동플랜지(220) 내, 외측으로 직선운동되는 슬리브(230)와, 구동플랜지(220)와 대향하게 설치되어 피동축(241)을 중심으로 자유 회전되고, 제 2실린더(242)에 의해 구동플랜지(220) 측으로 직선운동되는 피동플랜지(240)를 포함하며,
상기 로터리셔틀(300)은, 구동스핀들(222) 외주면에 180° 등각으로 돌출되어, 구동플랜지(220)와 연계 구동되는 한 쌍의 로터리암(310)과, 로터리암(310) 단부에 설치되고, 중앙에 로드홀(322)이 형성되는 고정블록(320)과, 고정블록(320)의 로드홀(322)에 삽입되어 직선 이동되도록 구비되는 로드봉(330)과, 고정블록(320) 단부 일측에 형성되는 고정클램프암(342)과 로드봉(330) 단부 일측에 형성되는 유동클램프암(344)으로 구성되어 동선(1)을 클램핑하도록 구비되는 로터리클램프부(340)와, 고정블록(320) 단부 다른 일측에 형성되는 고정커터(352)와 로드봉(330) 단부 다른 일측에 형성되는 유동커터(354)로 구성되어 동선(1)을 커팅하도록 구비되는 로터리커팅부(350)와, 로드봉(330)에 설치되어, 로터리클램프(340)가 클랭핑되는 작동방향으로 가압력을 제공하는 탄성체(360)와, 서보모터(210)에 의해 설정된 각도에 정지된 로터리암(310)의 로드봉(330)과 대응하는 위치에 각각 설치되고, 제 3실린더(372) 작동에 의해 로드봉(330)을 가압하여 로터리클램프부(340) 언클램핑 작동 및 로터리커팅부(350) 개방작동하도록 구비되는 밀편(370)을 포함하고, 상기 로터리클램프부(340)에 의한 동선(1) 클램핑 위치는 와인딩부(200)의 동선(1) 권선 영역과 불일치되도록 구동플랜지(220) 외측 영역에 배치되는 것을 특징으로 하는 전자기 코일 권선기.
A copper wire supply unit 100 provided to supply the copper wire 1 with a predetermined tension by the tension unit 110;
A winding part 200 driven by a servo motor 210 to wind a copper wire 1 supplied through the copper wire supply part 100;
A rotary shuttle 300 provided to cut the copper wire 1 after supplying and winding the copper wire 1 to the winding part 200; And
Includes; a chuck part 400 installed between the copper wire supply unit 100 and the winding part 200 and provided to clamp and unclamp the copper wire 1
The winding part 200 is installed at the center of the driving flange 220 and the driving flange 220 connected to the driving spindle 222 rotated by the servo motor 210, the copper wire 1 is wound, The sleeve 230 that is linearly moved in and out of the driving flange 220 by the first cylinder 232 is installed opposite to the driving flange 220 and is freely rotated around the driven shaft 241, and the second It includes a driven flange 240 that is linearly moved toward the driving flange 220 by the cylinder 242,
The rotary shuttle 300 is installed at the end of the rotary arm 310 and a pair of rotary arms 310 protruding 180° from the outer circumferential surface of the driving spindle 222 and being driven in connection with the driving flange 220 , A fixed block 320 having a rod hole 322 formed in the center, a rod rod 330 inserted into the rod hole 322 of the fixed block 320 and provided to move linearly, and an end of the fixed block 320 A rotary clamp unit 340 formed of a fixed clamp arm 342 formed on one side and a flow clamp arm 344 formed at one end of the rod rod 330 and provided to clamp the copper wire 1, and a fixed block ( 320) a rotary cutting part 350 formed of a fixed cutter 352 formed at the other end of the end and a flow cutter 354 formed at the other end of the rod 330 and provided to cut the copper wire 1, An elastic body 360 installed on the rod rod 330 and providing a pressing force in the operating direction in which the rotary clamp 340 is clamped, and the rod of the rotary arm 310 stopped at an angle set by the servo motor 210 It is installed at a position corresponding to the rod 330 and provided to press the rod rod 330 by the operation of the third cylinder 372 to unclamp the rotary clamp unit 340 and open the rotary cutting unit 350 It includes a rolling piece 370, and the clamping position of the copper wire 1 by the rotary clamp unit 340 is disposed in the outer region of the driving flange 220 so as to be inconsistent with the winding region of the copper wire 1 of the winding part 200. An electromagnetic coil winding machine, characterized in that.
 제 1항에 있어서,
상기 피동플랜지(240)가 구동플랜지(220) 측으로 돌출 이송되고, 슬리브(230) 단부가 피동플랜지(240)에 접촉된 상태로, 구동플랜지(220)와 피동플랜지(240) 사이에 동선(1)이 권선되어 전자기 코일(10)을 형성한 후, 피동플랜지(240)가 제 2실린더(242)에 의해 슬리브(230)와 이격되고, 이어서 슬리브(230)가 구동플랜지(220) 내측으로 인입되면, 전자기 코일(10)이 슬리브(230) 상에서 취출되는 언로딩작동을 수행하는 것을 특징으로 하는 전자기 코일 권선기.
The method of claim 1,
In a state in which the driven flange 240 is protruded toward the driving flange 220 and the end of the sleeve 230 is in contact with the driven flange 240, a copper wire (1) between the driving flange 220 and the driven flange 240 ) Is wound to form the electromagnetic coil 10, the driven flange 240 is separated from the sleeve 230 by the second cylinder 242, and then the sleeve 230 is drawn into the driving flange 220 Then, the electromagnetic coil 10 is an electromagnetic coil winding machine, characterized in that performing the unloading operation is taken out on the sleeve (230).
 제 1항에 있어서,
상기 동선공급부(100)를 통하여 공급되는 동선(1)은 척부(400)를 경유하여 어느 일측 로터리셔틀(300)에 클램핑되고, 서보모터(210)에 의해 와인딩부(200)가 회전시 로터리셔틀(300)이 동선(1) 단부를 클램핑한 상태로 함께 회전되어, 동선(1)이 와인딩부(200)에 권선되며, 동선(1) 권선이 완료된 후, 서보모터(210)에 의해 동선(1) 단부가 클램핑된 로터리셔틀(300)은 척부(400)와 원거리에 이격되고, 다른 로터리셔틀(300)은 척부(400)와 인접하는 각도에 정지되면, 밀편(370) 작동에 의해 로드봉(330)이 가압되어 한 쌍의 로터리셔틀(300)의 어느 일측 로터리클램프부(340)가 언클램핑작동되면서 동선(1) 단부가 분리되고, 척부(400)와 인접하는 다른 일측 로터리클램프부(340)는 언클램핑작동에 의해 돌출되는 유동클램프암(344)이 척부(400)와 와인딩부(200) 사이 구간에 배치된 동선(1)을 걸고 클램핑작동되면서 로터리클램프부(340)에 동선(1)이 클램핑됨과 동시에 로터리커팅부(350)에 의해 동선(1)이 커팅되고, 이후 와인딩부(200)의 언로딩 작동에 의해 전자기 코일(10)이 취출되도록 구비되는 것을 특징으로 하는 전자기 코일 권선기.
The method of claim 1,
The copper wire 1 supplied through the copper wire supply unit 100 is clamped to one side of the rotary shuttle 300 via the chuck part 400, and when the winding part 200 rotates by the servo motor 210, the rotary shuttle The copper wire (1) is rotated together with the end of the copper wire (1) clamped, and the copper wire (1) is wound around the winding part (200), and after the winding of the copper wire (1) is completed, the copper wire ( 1) When the rotary shuttle 300 with the end clamped is spaced apart from the chuck part 400 at a distance, and the other rotary shuttle 300 is stopped at an angle adjacent to the chuck part 400, the rod rod by the operation of the rolling piece 370 As the 330 is pressed and one side of the rotary clamp unit 340 of the pair of rotary shuttle 300 is unclamped, the end of the copper line 1 is separated, and the other side rotary clamp unit adjacent to the chuck unit 400 ( 340, the flow clamp arm 344 protruding by the unclamping operation hangs the copper wire 1 disposed in the section between the chuck part 400 and the winding part 200, and clamps the copper wire to the rotary clamp part 340 ( An electromagnetic coil, characterized in that the copper wire 1 is cut by the rotary cutting unit 350 at the same time as 1) is clamped, and then the electromagnetic coil 10 is taken out by the unloading operation of the winding unit 200 Winding machine.
 제 3항에 있어서,
상기 로터리커팅부(350)의 로드봉(330) 외주면에 나선형 레일홈(334)이 형성되고, 나선형 레일홈(334)에 맞물리도록 로드홀(322) 내주면에 키(324)가 돌출되며, 상기 고정커터(352)는 고정블록(320) 단부에 아치형으로 돌출되어 단면에 동선(1)이 수용되는 복수의 걸림홈(353)이 형성되고, 상기 유동커터(354)는 원형판으로 형성되어 고정커터(352) 내주면에 수용되도록 구성되고, 상기 고정커터(352)의 내주면 단부 모서리와 유동커터(354)의 외주면 단부 모서리에 의해 동선(1)이 커팅되도록 구비되며,
상기 밀편(370)에 의해 로드봉(330)이 가압되어 로터리커팅부(350)가 개방되면 동선(1)이 고정커터(352)와 유동커터(354) 사이로 수용되고, 이어서 밀편(370) 가압력이 해제되어 탄성체(360)에 의해 로드봉(330)이 가압 이송되는 중에 나선형 레일홈(334)이 키(324)에 맞물려 경사 운동되면서 로드봉(300)이 선회되고, 로드봉(300) 선회작동력에 의해 유동커터(354)가 선회되면서 고정커터(352) 사이에 수용된 동선(1)이 절삭커팅되도록 구비되는 것을 특징으로 하는 전자기 코일 권선기.
The method of claim 3,
A spiral rail groove 334 is formed on the outer circumferential surface of the rod rod 330 of the rotary cutting part 350, and a key 324 protrudes from the inner circumferential surface of the rod hole 322 so as to engage the spiral rail groove 334, and the The fixed cutter 352 protrudes in an arcuate shape at the end of the fixed block 320 to form a plurality of locking grooves 353 in which the copper wire 1 is accommodated in the cross section, and the floating cutter 354 is formed as a circular plate, so that the fixed cutter (352) is configured to be accommodated on the inner circumferential surface, and is provided to cut the copper wire 1 by the inner circumferential end edge of the fixed cutter 352 and the outer circumferential end edge of the floating cutter 354,
When the rod rod 330 is pressed by the mill piece 370 and the rotary cutting unit 350 is opened, the copper wire 1 is accommodated between the fixed cutter 352 and the flow cutter 354, and then the mill piece 370 is pressed. While this is released and the rod rod 330 is pressurized by the elastic body 360, the spiral rail groove 334 is engaged with the key 324 and is inclined, while the rod rod 300 is rotated, and the rod rod 300 is rotated. An electromagnetic coil winding machine, characterized in that it is provided to cut and cut the copper wire (1) accommodated between the fixed cutter (352) while the flow cutter (354) is rotated by the operating force.
 제 1항에 있어서,
상기 와인딩부(200)와 인접하는 위치에 설치되고, 동력원(520)에 의해 선회작동되는 탈락편(500)이 구비되고, 상기 탈락편(500)은 와인딩부(200)의 언로딩 작동시, 와인딩부(200)의 구동플랜지(220)와 피동플랜지(240) 사이 공간을 경유하도록 선회작동되어 슬리브(230)에서 분리된 전자기 코일(10)이 강제 탈락되도록 구비되는 것을 특징으로 하는 전자기 코일 권선기.
The method of claim 1,
It is installed in a position adjacent to the winding part 200, and is provided with a dropping piece 500 that is rotated by a power source 520, the dropping piece 500 when the unloading operation of the winding part 200, An electromagnetic coil winding machine, characterized in that it is provided so that the electromagnetic coil 10 separated from the sleeve 230 is forcibly removed by being rotated to pass through the space between the driving flange 220 and the driven flange 240 of the winding unit 200 .
 제 1항에 있어서,
상기 동선공급부(100)와 척부(400) 사이에 배치되어 동선(1) 피막을 제거하는 피막탈피부(600)가 설치되고, 상기 피막탈피부(600)는 제어부에 의해 와인딩부(200)의 서보모터(210)와 연계되어 작동시점이 제어되며, 상기 피막탈피부(600)는 로터리셔틀(300)의 로터리커팅부(350)에 의한 동선(1) 커팅지점을 경계로 전, 후방향 0.5~2mm 구간에 대해 피막을 제거하여 탈피구간을 형성하고, 상기 동선(1) 탈피구간은 로터리커팅부(350)에 커팅되어, 전자기 코일(10)을 형성하는 동선(1) 양단부에 피막이 제거된 접지단자를 형성하도록 구비되는 것을 특징으로 하는 전자기 코일 권선기.
The method of claim 1,
A film stripping part 600 is installed between the copper wire supply part 100 and the chuck part 400 to remove the copper wire 1 film, and the film stripping part 600 is formed by the control unit. The operation point is controlled in connection with the servo motor 210, and the film stripping part 600 is 0.5 in the front and rear directions based on the cutting point of the copper wire (1) by the rotary cutting unit 350 of the rotary shuttle 300. A stripping section is formed by removing the film for a ~2mm section, and the stripping section of the copper wire (1) is cut by the rotary cutting part 350, so that the film is removed from both ends of the copper wire (1) forming the electromagnetic coil (10). An electromagnetic coil winding machine, characterized in that provided to form a ground terminal.
 제 1항에 있어서,
상기 구동플랜지(220)와 피동플랜지(240) 사이로 열풍을 공급하는 열풍노즐(700)이 설치되고, 열풍노즐(700)은 와인딩부(200)의 회전운동에 의해 동선(1)을 권선하는 과정 중에 열풍을 분사하여 적층 권선되는 동선(1) 간에 피막 표층을 용융접착하도록 구비되는 것을 특징으로 하는 전자기 코일 권선기.The method of claim 1,
A process in which a hot air nozzle 700 for supplying hot air is installed between the driving flange 220 and the driven flange 240, and the hot air nozzle 700 winds the copper wire 1 by the rotational motion of the winding unit 200 An electromagnetic coil winding machine, characterized in that it is provided to melt-bond the surface layer of the film between the copper wires (1) laminated and wound by spraying hot air therein. 삭제delete
KR1020200118447A 2020-09-15 2020-09-15 Electromagnetic coil winding machine KR102215009B1 (en)

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN116031063A (en) * 2023-03-01 2023-04-28 武汉凯源电力科技有限公司 Coil winding manufacturing equipment and winding manufacturing method for power transformer
CN116741531A (en) * 2023-08-14 2023-09-12 杭州正华电子科技有限公司 Automatic winding equipment and winding process for transformer insulation polyester film shuttle
CN116852104A (en) * 2023-09-05 2023-10-10 佳木斯大学 Assembling device for motor starter of refrigeration compressor
CN117423545A (en) * 2023-12-12 2024-01-19 连云港富煜新能源科技有限公司 Transformer magnetic ring winding machine of high-precision double-frequency current instrument

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KR20150133074A (en) * 2014-05-19 2015-11-27 주식회사 제이피테크놀러지 Apparatus for producing coil
KR101831306B1 (en) * 2016-08-24 2018-02-22 주식회사 에스에프이 Apparatus for forming coil

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KR19990040475A (en) * 1997-11-18 1999-06-05 오상수 Coil stripper
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116031063A (en) * 2023-03-01 2023-04-28 武汉凯源电力科技有限公司 Coil winding manufacturing equipment and winding manufacturing method for power transformer
CN116741531A (en) * 2023-08-14 2023-09-12 杭州正华电子科技有限公司 Automatic winding equipment and winding process for transformer insulation polyester film shuttle
CN116741531B (en) * 2023-08-14 2023-11-03 浙江炬源物联科技有限公司 Automatic winding equipment and winding process for transformer insulation polyester film shuttle
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CN116852104B (en) * 2023-09-05 2023-11-21 佳木斯大学 Assembling device for motor starter of refrigeration compressor
CN117423545A (en) * 2023-12-12 2024-01-19 连云港富煜新能源科技有限公司 Transformer magnetic ring winding machine of high-precision double-frequency current instrument
CN117423545B (en) * 2023-12-12 2024-03-26 连云港富煜新能源科技有限公司 Transformer magnetic ring winding machine of high-precision double-frequency current instrument

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