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KR960003474Y1 - Needle nose reducer in flat knitting machine - Google Patents

Needle nose reducer in flat knitting machine Download PDF

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Publication number
KR960003474Y1
KR960003474Y1 KR2019940017567U KR19940017567U KR960003474Y1 KR 960003474 Y1 KR960003474 Y1 KR 960003474Y1 KR 2019940017567 U KR2019940017567 U KR 2019940017567U KR 19940017567 U KR19940017567 U KR 19940017567U KR 960003474 Y1 KR960003474 Y1 KR 960003474Y1
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South Korea
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needle
nose
nasal
bar
knitting machine
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KR2019940017567U
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KR960005127U (en
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최경식
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최경식
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    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B7/00Flat-bed knitting machines with independently-movable needles
    • D04B7/10Flat-bed knitting machines with independently-movable needles with provision for narrowing or widening to produce fully-fashioned goods
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B15/00Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind

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

Abstract

내용 없음.No content.

Description

횡편기에 있어서 바늘코 줄임장치Needle nose reducer in flat knitting machine

제1도는 본 고안이 장치된 횡편기의 전체사시도.1 is a perspective view of the flat knitting machine equipped with the present invention.

제2도는 본 고안의 요부확대도로서,2 is an enlarged view of the main part of the present invention,

제2a도는 코줄임바늘집이 닫친상태도.Figure 2a is a state in which the needle bar is closed.

제2b도는 코줄림바늘집이 열린상태도.Figure 2b is a state of the nose line needle open.

제3a, 3b, 3c도는 본 고안 동작상태를 예시한 순서도.3a, 3b, 3c is a flow chart illustrating the operation state of the present invention.

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

1 : 기체 2, 2' : 바늘집1: gas 2, 2 ': needle house

3, 3' : 캐리지 10 : 분리선3, 3 ': carriage 10: dividing line

11 : 코줄임우측바늘집 11' : 코줄임좌측바늘집11: nasal short needle needle 11 ': nasal short needle needle

12, 12' : 스크류봉 13 : 모우터메인축12, 12 ': screw rod 13: motor main shaft

14 : 스크류봉(12)의 구동벨트 15, 15' : 동력전달 피니언14: drive belt 15, 15 'of the screw rod 12: power transmission pinion

16 : 구동전달축 17 : 스크류봉(12')의 구동벨트16: drive transmission shaft 17: drive belt of the screw rod (12 ')

M : 모우터M: Motor

본 고안은 2개조의 바늘집이 전후면에 장치되는 횡편기에 있어서, 편직물의 바늘코줄임 장치에 관한 고안이다.The present invention is a device for knitting a needle nose reduction device of a knitting machine in a flat knitting machine in which two sets of needle bars are provided on the front and rear surfaces.

보다 상세히는 편직물에서 점차 폭이 좁아지는 나그랑소매의 어깨 부분이나 기타 몸통편직시 좁아지는 부분을 편직할 때 편직물 양쪽연부의 바늘코를 줄이므로서 점차 좁아지게 편직될 수 있게 한 것으로 이와 같이 편직물의 양쪽 코줄임이 간편하면서도 신속하게 이루어지도록 하는데 목적이 있는 것이다More specifically, when knitting the shoulder portion of the narrower nagrangian sleeve or other narrowing portion of the torso knitting in the knitted fabric, it becomes narrower by reducing the needle nose of both edges of the knitted fabric. The goal is to make both nose cuts simple and quick.

종래 횡편기의 코줄임 방법은 인위적인 방법과 기계적인 방법이 알려지고 있으나 인위적인 방법은 사람이 직접 바늘코를 걸어주면서 줄이는 방법으로 코줄임작업이 매우 더디어서 비능률적일 뿐만 아니라 코줄임부분의 편직상태가 양호하지 못한 문제점이 있었으며 캐리지가 좌우로 이동되면서 바늘코를 줄이는 방법이 알려지고 있으나 이와 같은 방법은 양쪽코를 동시에 줄일 수가 없으므로 우측코 또는 좌측코를 먼저 줄인 다음 다른쪽 코를 줄이는 동작을 하기 때문에 후방 바늘집의 한 쪽 코줄임바늘에 코를 걸어주는 작동과 한 번 엮어주는 동작때문에 캐리지가 좌우로 한 번 왕복하게 되고 다시 반대쪽 코를 줄이기 위해 좌우로 왕복동작을 해야 됨으로 코를 한번 줄이는 데 캐리지가 두번 왕복해야 되는 문제점이 있었던 것이다.Conventionally, the nose reduction method of the flat knitting machine is known to be artificial and mechanical methods, but the artificial method is a method of reducing the human hand by applying a needle nose, and the nose reduction work is very slow. There was an unfavorable problem, and it is known how to reduce the needle nose as the carriage moves to the left and right, but this method cannot reduce both noses at the same time, so the right or left nose is reduced first and then the other nose is reduced. Because of the operation of hooking the nose to one side of the needle bar and the weaving operation of the nose, the carriage will be reciprocated once to the left and right, and the carriage should be reciprocated from side to side to reduce the opposite nose. Had to have two round trips.

이와 같이 양쪽코를 줄이는데 캐리지가 두 번 왕복해야 되는 이유는 전방바늘집의 바늘숫자와 후방바늘집의 바늘숫자로 인한 전후바늘집의 간격이 일치된 상태에서는 바늘코를 줄일 수가 없으므로 한 쪽을 먼저 줄인 다음에 다른 한 쪽을 줄이는 방법이 종래에는 최선이었던 것이다.As such, the reason why the carriage should be reciprocated twice in order to reduce both noses is that the needle nose cannot be reduced when the distance between the needle needles in the front needle bar and the needle bar in the rear needle bar is the same. The method of reducing and then reducing the other was best in the past.

즉, 예를 들면 전방바늘집의 바늘코 숫자 즉, 편직물에 형성되는 코숫자는 100개이고 코의 좌우길이가 30cm라면 좌우 한 코씩을 줄이면 코의 좌우길이가 29cm로 줄어들게 되는바, 후방 바늘집이 고정된 상태에서는 전방바늘집의 코숫자와 코의 좌우길이가 같은 상태로 코가 옮겨지게 됨으로 좌우코를 동시에 줄일 수가 없게 된다.That is, for example, the number of needle noses of the front needle house, that is, the number of noses formed on the knitted fabric is 100, and if the left and right lengths of the nose are 30 cm, the left and right lengths of the nose are reduced to 29 cm if the nose is reduced to 29 cm. In the fixed state, the nose number of the front needle house and the left and right lengths of the nose are moved to the same state, so the left and right noses cannot be simultaneously reduced.

이와 같은 문제점을 해결하기 위하여 본 고안은 전방바늘집의 코가 100개이고 좌우길이가 30cm일 경우 후방바늘집의 코는 98개 이면서도 좌우길이는 30cm가 될 수 있도록 자동적으로 조작되게 하므로서 좌우 코를 동시에 줄일 수 있게 한 것으로 이하 첨부도면에 의거하여 본 고안의 구성 및 작용효과를 설명하면 다음과 같다.In order to solve this problem, the present invention has 100 noses in the front needle house and 30cm left and right length, so that the nose of the rear needle house is 98 pieces and the left and right lengths are automatically operated to be 30cm at the same time. When explaining the configuration and effect of the present invention based on the accompanying drawings as possible to reduce as follows.

기체(1)의 중앙부 전후방에 바늘집(2)(2')을 장치하고 상기 전후방바늘집(2)(2')에서 좌우로 습동되게 편직 캐리지(3)(3')를 장치한 공지의 횡평기에 있어서, 후방코줄임바늘집(2')의 중간부에 분리선(10)을 두워 코줄임바늘집(2')이 코줄임좌측바늘집(11)과 코줄임우측바늘집(11')으로 분리되게 하고 상기 코줄임좌측바늘집(11)과 코줄임우측바늘집(11')을 각각 반대 방향으로 회전되는 스크류봉(12)(12')에 연결 축설하며 상기 스크류봉(12')은 기체(1) 측면에 장치된 구동모우터(M)의 메인축(13)에 벨트(14)로 연동되게 하고 상기 스크류봉(12)은 구동모우터(M)의 메인축(13)의 피니언(15)과 교합된 동력전달피니언(15')에 의해 회동되는 구동절달축(16)에 의해 밸트(17)로 연동되게 한 것이다.A well-known knitting device (2) (2 ') is provided in the front and rear of the center of the base (1), and the knitting carriage (3) (3') is provided so as to slide left and right in the front and back needle (2) (2 '). In the horizontal flat machine, the separation line 10 is placed in the middle of the rear nasal stitches 2 'so that the nasal stitches 2' are the nasal left needle 11 and the nasal right needle 11 '. The nose bar left needle bar 11 and the nose bar right needle bar 11 'are connected to screw rods 12 and 12' which are rotated in opposite directions, respectively, and the screw bar 12 ' ) Is linked to the main shaft 13 of the drive motor (M) installed on the side of the base (1) by the belt 14 and the screw rod 12 is the main shaft (13) of the drive motor (M) It is to be linked to the belt 17 by the drive transmission shaft 16 rotated by the power transmission pinion (15 ') engaged with the pinion (15).

이와 같이 된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention made as follows.

구동모우터(M)에 의해 스크류봉(12)(12')이 회전되며 구동모우터(M)의 회전수에 따라 스크류봉(12)(12')에 의해 코줄임좌우측바늘집(11)(11')의 이동거리가 정해지며 이와 같은 동작은 구동모우터의 회전수에 의해 결정되는 것으로 구동모우터(M)의 동작은 컴퓨터에 입력된 프로그램의 지시에 따라 결정된다.The screw rods 12 and 12 'are rotated by the drive motor M and the nose bar left and right needle bars 11 are rotated by the screw rods 12 and 12' according to the rotational speed of the drive motor M. The movement distance of 11 'is determined and the operation is determined by the rotational speed of the drive motor. The operation of the drive motor M is determined by the instruction of the program input to the computer.

코줄임좌우바늘집(11)(11')이 각각 반대방향으로 벌어지는 것은 우측 바늘집(11')은 구동모우터(M)의 메인축에 연결된 스크류봉(12')의 회전으로 인하여 제2b도의 표시와 같이 우측으로 이동되며 좌측바늘집(11)은 동력전달피니언(15')에 의해 스크류봉(12')의 반대방향으로 회전되는 구동전달축(16)으로 부터 연동되는 스크류봉(12)에 의해 제2b도의 표시가 같이 좌측으로 이동되면서 각 코줄임좌우바늘집(11)(11')은 중앙분리선(10)이 벌어지면서 간격(h)이 생기게 된다.The nasal needles 11 and 11 'are opened in opposite directions, respectively. The right needle needle 11' is rotated by the screw rod 12 'connected to the main shaft of the driving motor M. As shown in the figure, the left needle 11 is moved to the right and the screw rod 12 interlocked from the drive transmission shaft 16 rotated in the opposite direction of the screw rod 12 'by the power transmission pinion 15'. As shown in FIG. 2B, the left and right needle bars 11 and 11 ′ are each separated by the center line 10 and the gap h is generated.

이와 같이 코줄임좌우바늘집(11)(11')이 제3b도와 같이 벌어지게되면 간격(h)으로 인하여 바늘집의 좌우길이는 간격(h)만큼 늘어지지만 예를 들어 전방바늘집(2)의 좌우길이가 고정상태로 바늘코가 100개에서 좌우길이 30cm일때 후방바늘집은 좌우길이 30cm내에서 바늘코로 98개가 배열되는 작동을 하게 되는 것이다.As such, when the nasal constriction needles 11 and 11 'are opened as shown in FIG. 3b, the left and right lengths of the needle house are reduced by the interval h due to the gap h, but the front needle house 2 is, for example. When the left and right length of the fixed needle nose is 100 to the left and right length 30cm, the rear needle will operate 98 needles arranged within the 30cm left and right length.

이와 같은 동작은 후방바늘집이 좌우로 많이 벌어져 간격(h)이 넓어질수록 좌우 코줄임이 많아지는 것이다.In this operation, as the rear needle is widened to the left and right, the gap h becomes wider as the distance h increases.

이와 같은 동작으로 인하여 본 고안은 편직물의 양쪽 코를 동시에 줄일 수가 있으며 캐리지의 한 번 왕복 운동으로 좌우코가 줄어들게 됨으로 작업능률이 증대되어 생산성을 높일 수 있는 이점을 얻게 되는 것이다.Due to such operation, the present invention can reduce both noses of the knitted fabric at the same time, and the left and right noses are reduced by one reciprocating movement of the carriage, thereby increasing the work efficiency, thereby increasing the productivity.

Claims (1)

기체(1)의 중앙부 전후방에 바늘집(2)(2')을 장치하고 상기 전후방바늘집(2)(2')에서 좌우로 습동되게 편직캐리지(3)(3')를 장치한 공지의 횡편기에 있어서, 후방코줄임바늘집(2')의 중간부에 분리선(10)을 두워 코줄임바늘집(2')이 코줄임좌측바늘집(11)과 코줄임우측바늘집(11')으로 분리되게 하고 상기 코줄임좌측바늘집(11)과 코줄임우측바늘집(11')을 각각 반대 방향으로 회전되는 스크류봉(12)(12')에 연결 축설하며 상기 스크류봉(12')은 기체(1) 측면에 장치된 구동모우터(M)의 메인축(13)에 벨트(14)로 연동되게 하고 상기 스크류봉(12)은 구동모우터(M)의 메인축(13)의 피니언(15)과 교합된 동력전달피니언(15')에 의해 회동되는 구동절단축(16)에 의해 밸트(17)로 연동되게 한 것을 특징으로 하는 횡편기에 있어서 바늘코 줄임장치.A well-known knitting device (2, 2 ') is provided in the front and rear of the central part of the base (1), and the knitting carriage (3) (3') is provided so as to slide left and right in the front and back needle (2) (2 '). In the flat knitting machine, the separation line 10 is placed in the middle of the rear nasal stitches 2 'so that the nasal stitches 2' are the nasal left needle 11 and the nasal right needle 11 '. The nose bar left needle bar 11 and the nose bar right needle bar 11 'are connected to screw rods 12 and 12' which are rotated in opposite directions, respectively, and the screw bar 12 ' ) Is linked to the main shaft 13 of the drive motor (M) installed on the side of the base (1) by the belt 14 and the screw rod 12 is the main shaft (13) of the drive motor (M) The needle nose reducing device in the flat knitting machine, characterized in that the pinion (15) and the drive transmission shaft (16 ') engaged by the drive cutting shaft (16) rotated by the belt (17).
KR2019940017567U 1994-07-15 1994-07-15 Needle nose reducer in flat knitting machine Expired - Lifetime KR960003474Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019940017567U KR960003474Y1 (en) 1994-07-15 1994-07-15 Needle nose reducer in flat knitting machine

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Application Number Priority Date Filing Date Title
KR2019940017567U KR960003474Y1 (en) 1994-07-15 1994-07-15 Needle nose reducer in flat knitting machine

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KR960005127U KR960005127U (en) 1996-02-16
KR960003474Y1 true KR960003474Y1 (en) 1996-04-24

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