KR20000002982U - Electronic needle needle device of knitting machine - Google Patents

Electronic needle needle device of knitting machine Download PDF

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Publication number
KR20000002982U
KR20000002982U KR2019980012977U KR19980012977U KR20000002982U KR 20000002982 U KR20000002982 U KR 20000002982U KR 2019980012977 U KR2019980012977 U KR 2019980012977U KR 19980012977 U KR19980012977 U KR 19980012977U KR 20000002982 U KR20000002982 U KR 20000002982U
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KR
South Korea
Prior art keywords
slider
plate
needle
circumferential surface
permanent magnet
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KR2019980012977U
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Korean (ko)
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KR200200122Y1 (en
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손정준
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손정준
주식회사 한국로보트
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Priority to KR2019980012977U priority Critical patent/KR200200122Y1/en
Publication of KR20000002982U publication Critical patent/KR20000002982U/en
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Publication of KR200200122Y1 publication Critical patent/KR200200122Y1/en

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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/14—Needle cylinders
    • D04B15/16—Driving devices for reciprocatory action
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
    • D04B35/18—Indicating, warning, or safety devices, e.g. stop motions responsive to breakage, misplacement, or malfunctioning of knitting instruments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B37/00—Auxiliary apparatus or devices for use with knitting machines

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

본 고안은 편직기의 전자 선침장치에 관한 것으로, 밑판에 고정하게 된 전면판과 후면판사이에 전후 간격조절판을 개재시킨 상태로서 자석집에 싸인 영구자석이 부착된 슬라이더를 지축으로써 다단으로 설치하여 그 슬라이더의 후측면에 덮개판을 씌워붙이고, 슬라이더의 영구자석에, 코일고정판에 고정된 솔레노이드를 근접되게 장착하여서 된 것에 있어서, 슬라이더(5)의 덮개판(9)의 선단부를 지축(8)의 외주면까지 연장하여 그 끝단을 지축 포위단부(12)로 형성함과 아울러 그 지축 포위단부(12)에 절결홈(13)들을 형성하여, 지축 포위단부가 지축 외주면의 4 분지 1 원주면을 포위함과 아울러 슬라이더의 축공부위가 절결홈내에 삽입 안내되게 구성여 선침작동시 지축 중간부의 진동이나 슬라이더가 왜곡되려는 힘에 의하여 슬라이더의 영구자석과 솔레노이드사이의 간격이 불균일하여 짐으로 인한 선침작동의 오동작을 방지할 수 있도록 한 것이다.The present invention relates to an electronic needle tip device of a knitting machine, wherein a front and rear spacing plate is interposed between a front plate and a rear plate fixed to a bottom plate, and a multi-stage installation is provided by a slider with a permanent magnet wrapped in a magnet house. The cover plate is attached to the rear side of the slider, and the solenoid fixed to the coil fixing plate is closely attached to the permanent magnet of the slider, so that the front end of the cover plate 9 of the slider 5 It extends to the outer circumferential surface to form an end thereof as the shaft enveloping end portion 12, and forms notch grooves 13 in the shaft enveloping end portion 12, so that the axis enveloping end encircles the quadrant 1 circumferential surface of the outer circumferential surface of the axis. In addition, the axial hole of the slider is guided into the notch groove so that the permanent magnet and brush of the slider can be distorted by the vibration of the middle part of the shaft or the force to distort the slider during the needle needle operation Is one to prevent the malfunction of the needle selection operation the distance between the solenoid and non-uniform due to the load.

Description

편직기의 전자 선침장치Electronic needle needle device of knitting machine

본 고안은 편직기의 실린더 주위의 실린더홈 내에 배치된 실린더잭을 컴퓨터에 입력시킨 전자신호에 의하여 요구되는 다양한 패턴의 편침으로 선침하여 무단으로 편직하도록 한 편직기의 전자 선침장치(Actuator) 특히, 리프트 업 타입(Lift up type)의 전자 선침장치에 관한 것이다.The present invention is an electronic actuator of the knitting machine, in which a needle is made to endlessly knit by knitting various types of knitting needles required by an electronic signal inputted to a computer by a cylinder jack disposed in a cylinder groove around a cylinder of a knitting machine, in particular, It relates to an electronic needle tip device of a lift up type.

통상적으로, 편직기의 전자 선침장치는 갑체상 케이스내에 지축으로써 실린더잭 구동용 슬라이더(Slider)를 다단으로 설치하고 영구자석을 부착한 슬라이더의 후단부에 컴퓨터로 부터의 전자신호 유무에 따라 여자 또는 소자되는 솔레노이드를 근접되게 장착하여 솔레노이드의 자력으로 슬라이더를 구동 시키도록 되어 있고, 이와같은 선침장치는 또한 실린더잭에 대한 슬라이더의 구동방식에 따라 크게 리프트 업 타입( Lift up type)과 푸시 인 타입(Push in type)으로 대별된다.In general, the electronic needle tip device of the knitting machine is installed in the casing of the body by multiple stages of the cylinder jack driving slider, and according to the presence or absence of an electronic signal from the computer at the rear end of the slider on which the permanent magnet is attached. The solenoid is mounted in close proximity to drive the slider by the magnetic force of the solenoid. Such a needle tip device also has a large lift up type and a push-in type according to the slider driving method for the cylinder jack. Push in type).

종래 리프트 업 타입의 전자 선침장치는 슬라이더가 실린더잭과 접촉하여 선침작동을 할 때에 보통은 슬라이더 자체가 지축으로부터 정확히 직교상태로 있지 못 하고 어느 한쪽으로 편향진 왜곡된 힘을 받게되는 경향이 있음에도 불구하고, 슬라이더를 지지하는 지축은 갑체의 상부와 하부에만 고정되어 있고 지축의 중간부는 아무데에도 고정되어 있지 아니하므로 지축이 그 중간부에서 많은 진동을 받게 됨에 따라 상하부에 있는 슬라이더는 솔레노이드와의 간격을 균일하게 유지하기가 어려워 선침작동의 오동작의 원인이 되는 문제점이 있었다.Conventional lift-up type electronic needle tips have a tendency that when the slider is in contact with the cylinder jack and the needle tip is operated, the slider itself is not exactly orthogonal from the shaft and tends to be biased to one side. The shaft supporting the slider is fixed only to the upper and lower parts of the body, and the middle part of the shaft is not fixed anywhere, so the upper and lower sliders are separated from the solenoid as the shaft is subjected to a lot of vibration in the middle part. It was difficult to maintain the uniformity, there was a problem that causes the malfunction of the needle operation.

본 고안의 목적은 상기한 바와 같은 종래의 문제점을 개선한 새로운 형태로 된 편직기의 전자 선침장치를 제공하기 위한 것이다.An object of the present invention is to provide an electronic needle tip device of a knitting machine of a new type that improves the conventional problems as described above.

이와 같은 목적을 가지는 본 고안은 밑판에 고정하게 된 전면판과 후면판사이에 전후 간격조절판을 개재시킨 상태로서 영구자석이 부착된 슬라이더를 지축으로써 다단으로 설치하여 그 슬라이더의 후측면에 덮개판을 씌워붙이고, 슬라이더의 영구자석에, 코일고정판에 고정된 솔레노이드를 근접되게 장착하여서 된 것에 있어서, 슬라이더의 덮개판의 선단부를 지축의 외주면까지 연장하여 그 끝단을 지축 포위단부로 형성함과 아울러 그 지축 포위단부에 절결홈들을 형성하여, 지축 포위단부가 지축 외주면의 4 분지 1 원주면을 포위함과 아울러 슬라이더의 축공부위가 절결홈내에 삽입 안내되게 구성하여 슬라이더가 실린더잭과 접촉하여 선침작동을 할 때에 지축의 진동을 방지하고 슬라이더의 왜곡을 방지하여 슬라이더의 영구자석과 솔레노이드의 간격을 항시 균일하게 유지하여 주어 오동작이 없도록 안출한 것인데, 이하, 본 고안을 첨부도면에 의하여 설명하면 다음과 같다.The present invention having the above purpose is to install a multi-stage by positioning the slider attached to the permanent magnet with the front and rear spacing plates between the front and rear plates fixed to the bottom plate, and cover the rear plate of the slider. In which the solenoid fixed to the coil fixing plate is closely attached to the permanent magnet of the slider, wherein the tip of the cover plate of the slider extends to the outer circumferential surface of the shaft to form the tip as the shaft enclosing end, The notch grooves are formed at the end, so that the support shaft encircle the quadrant 1 circumferential surface of the support outer circumferential surface and the axial hole of the slider is guided into the notch groove so that the slider can contact the cylinder jack to perform needle needle operation. The permanent magnet and solenoid of the slider can be prevented by preventing vibration of the shaft and distortion of the slider. Geotinde a subject at all times to uniformly maintain a gap devised so that a malfunction, or less, is described by the accompanying drawings, the present design as follows.

도 1 은 본 고안의 사시도.1 is a perspective view of the present invention.

도 2 는 본 고안의 평면부측 단면도.2 is a cross-sectional side view of the planar portion of the present invention.

도 3 은 본 고안의 측면도.3 is a side view of the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 밑판 2 : 전면판1: bottom plate 2: front panel

3 : 후면판 4a, 4b : 전후 간격 조절판3: rear panel 4a, 4b: front and rear gap adjustment plate

5 : 슬라이더 7 : 영구자석5: Slider 7: Permanent Magnet

8 : 지축 9 : 덮개판8: support shaft 9: cover plate

10 : 코일 고정판 11 : 솔레노이드10 coil fixing plate 11 solenoid

12 : 지축 포위단부 13 : 절결홈12: support shaft end 13: notch groove

첨부도면 도 1 내지 도 3 에서 보는 바의 본 고안에 의한 리프트 업 타입의 전자 선침장치도 밑판(1)에 고정하게 된 전면판(2)과 후면판(3)사이에 전후 간격조절판(4a)(4b)을 개재시킨 상태로서 자석집(6)에 싸인 영구자석(7)이 부착된 슬라이더(5)를 지축(8)으로써 다단으로 설치하여 그 슬라이더(5)의 후측면에 덮개판(9)을 씌워붙이고, 슬라이더(5)의 영구자석(7)에, 코일고정판(10)에 고정된 솔레노이드(11)를 근접되게 장착하여서 된 것은 통상의 선침장치와 거의 같지만, 본 고안에서 특히, 특이한 것은 슬라이더(5)의 덮개판(9)의 선단부를 지축(8)의 외주면까지 연장하여 그 끝단을 지축 포위단부(12)로 형성함과 아울러 그 지축 포위단부(12)에 절결홈(13)들을 형성하여, 지축 포위단부(12)가 지축(8) 외주면의 4 분지 1 원주면을 포위함과 아울러 슬라이더(5)의 축공부위가 절결홈(13)내에 삽입 안내되게 구성하여서 된 것이다.The front and rear gap adjusting plate 4a between the front plate 2 and the rear plate 3 fixed to the bottom plate 1 also has a lift up type electronic needle tip device according to the present invention as shown in FIGS. 1 to 3. A slider 5 having a permanent magnet 7 enclosed in the magnet house 6 with a state of being interposed therebetween (4b) is installed in multiple stages by the support shaft 8, and the cover plate 9 is provided on the rear side of the slider 5. The solenoid 11 fixed to the coil fixing plate 10 to the permanent magnet 7 of the slider 5 is almost the same as that of a conventional needle needle device. The front end of the cover plate 9 of the slider 5 extends to the outer circumferential surface of the support shaft 8 to form an end thereof as the support shaft enclosing end portion 12, and the notch groove 13 in the support shaft enclosing end portion 12. The shaft encirclement end portion 12 surrounds the quadrant 1 circumferential surface of the outer circumferential surface of the support shaft 8, as well as the shaft hole portion of the slider 5. In the gyeolhom section 13 is configured to be a hayeoseo insertion guide.

이와같이 구성된 본 고안은 통상적으로는 슬라이더(5)가 실린더잭과 접촉하여 선침작동을 할 때에 슬라이더(5) 자체가 지축(5)으로부터 정확히 직교상태로 있지 못 하고 어느 한쪽으로 편향진 왜곡된 힘을 받게되는 경향이 있음에도 불구하고, 슬라이더(5)를 지지하는 지축(8)은 갑체의 상부와 하부에만 고정되어 있고 지축(8)의 중간부는 아무데에도 고정되어 있지 아니하여 지축(8)이 그 중간부에서 많은 진동을 받게 됨에 따라 상하부에 있는 슬라이더(5)는 솔레노이드(11)와의 간격을 균일하게 유지하기가 어려워 선침작동의 오동작 원인이 되는 문제점이 있었지만, 본 고안에 의하면 지축(8)이 슬라이더(5)의 덮개판(9)의 선단부에 형성된 지축 포위단부(12)에 의하여 외주면의 4 분지 1 원주면이 포위되어 있을 뿐만 아니라, 그 지축 포위단부(12)에 형성된 절결홈(13)들 내부에 슬라이더(5)의 축공부위가 함께 삽입되어 안내되게 구성되어 있기 때문에 지축(8)의 중간부가 진동되거나 또는, 슬라이더(5)가 왜곡되는 힘을 받지 아니하게 되는 결과 슬라이더(5)의 영구자석(7)과 솔레노이드(11)의 간격을 항시 균일하게 유지하여 주어 오동작을 일으키지 아니하게 된다.The present invention constructed as described above typically has a distorted force deflected to either side while the slider 5 itself is not exactly orthogonal from the support shaft 5 when the slider 5 is in contact with the cylinder jack. In spite of the tendency to receive, the support shaft 8 supporting the slider 5 is fixed only to the upper and lower parts of the body and the middle part of the support shaft 8 is not fixed anywhere so that the support shaft 8 As a lot of vibration is received in the middle part, the slider 5 in the upper and lower parts has a problem that it is difficult to maintain a uniform distance from the solenoid 11, which causes the malfunction of the needle tip operation. Not only is the quadrant one circumferential surface of the outer circumferential surface surrounded by the axis enclosing end portion 12 formed at the distal end portion of the cover plate 9 of the slider 5, but also the section formed at the axis enveloping end portion 12. Since the shaft hole portion of the slider 5 is inserted and guided inside the grooves 13, the intermediate portion of the support shaft 8 is not vibrated or the slider 5 is not subjected to a distorted force. The gap between the permanent magnet 7 and the solenoid 11 of the slider 5 is always kept uniform so that no malfunction occurs.

따라서, 이상과 같은 본 고안에 의하면 슬라이더가 실린더잭과 접촉하여 선침작동을 할 때에 지축의 진동을 방지하고 슬라이더의 왜곡을 방지하여 슬라이더의 영구자석과 솔레노이드의 간격을 항시 균일하게 유지하여 주어 오동작을 방지할 수 있는 효과가 있다.Therefore, according to the present invention as described above, when the slider is in contact with the cylinder jack to prevent the needle shaft vibration and prevents the distortion of the slider, the gap between the permanent magnet and the solenoid of the slider is always kept constant, thereby preventing malfunction. There is an effect that can be prevented.

Claims (1)

밑판(1)에 고정하게 된 전면판(2)과 후면판(3)사이에 전후 간격조절판(4a)(4b)을 개재시킨 상태로서 자석집(6)에 싸인 영구자석(7)이 부착된 슬라이더(5)를 지축(8)으로써 다단으로 설치하여 그 슬라이더(5)의 후측면에 덮개판(9)을 씌워붙이고, 슬라이더(5)의 영구자석(7)에, 코일고정판(10)에 고정된 솔레노이드(11)를 근접되게 장착하여서 된 것에 있어서, 슬라이더(5)의 덮개판(9)의 선단부를 지축(8)의 외주면까지 연장하여 그 끝단을 지축 포위단부(12)로 형성함과 아울러 그 지축 포위단부(12)에 절결홈(13)들을 형성하여, 지축 포위단부(12)가 지축(8) 외주면의 4 분지 1 원주면을 포위함과 아울러 슬라이더(5)의 축공부위가 절결홈(13)내에 삽입 안내되게 형성하여서 된 것을 특징으로 하는 편직기의 전자 선침장치.The permanent magnet 7 wrapped in the magnet housing 6 is attached with the front and rear gap adjusting plates 4a and 4b interposed between the front plate 2 and the rear plate 3 fixed to the bottom plate 1. The slider 5 is provided in multiple stages by the support shaft 8, and the cover plate 9 is attached to the rear side of the slider 5, and the coil magnet plate 10 is attached to the permanent magnet 7 of the slider 5; In which the fixed solenoid 11 is mounted in close proximity, wherein the tip of the cover plate 9 of the slider 5 extends to the outer circumferential surface of the support shaft 8, and its end is formed as the support shaft enclosing end portion 12. In addition, the notch grooves 13 are formed in the axis enveloping end portion 12 so that the axis enveloping end portion 12 surrounds the quadrant 1 circumferential surface of the outer circumferential surface of the axis 8 and the axis of the slider 5 Electronic needle needle of the knitting machine, characterized in that it is formed to be guided in the notch groove (13).
KR2019980012977U 1998-07-14 1998-07-14 Electronic lift up actuator of knitting machine KR200200122Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100931340B1 (en) * 2009-05-22 2009-12-11 주식회사 한국로보트 Needle selector for high responsiveness of knitting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100931340B1 (en) * 2009-05-22 2009-12-11 주식회사 한국로보트 Needle selector for high responsiveness of knitting machine

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