KR920008532Y1 - Circular knitting machine - Google Patents

Circular knitting machine Download PDF

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Publication number
KR920008532Y1
KR920008532Y1 KR2019910003166U KR910003166U KR920008532Y1 KR 920008532 Y1 KR920008532 Y1 KR 920008532Y1 KR 2019910003166 U KR2019910003166 U KR 2019910003166U KR 910003166 U KR910003166 U KR 910003166U KR 920008532 Y1 KR920008532 Y1 KR 920008532Y1
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KR
South Korea
Prior art keywords
jack
cylinder
butt
cam
knitting machine
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KR2019910003166U
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Korean (ko)
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KR920018145U (en
Inventor
장세동
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장세동
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Publication date
Application filed by 장세동 filed Critical 장세동
Priority to KR2019910003166U priority Critical patent/KR920008532Y1/en
Publication of KR920018145U publication Critical patent/KR920018145U/en
Application granted granted Critical
Publication of KR920008532Y1 publication Critical patent/KR920008532Y1/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
    • D04B15/82—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the needle cams used
    • 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
    • D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/26—Circular knitting machines with independently-movable needles for producing patterned fabrics

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

Abstract

내용 없음.No content.

Description

환편기Circular knitting machine

제1도는 본 고안의 종단면도.1 is a longitudinal sectional view of the present invention.

제2도는 본 고안의 작동상태를 보인 종단면도.Figure 2 is a longitudinal sectional view showing an operating state of the present invention.

제3도는 종래것의 종단면도.3 is a longitudinal sectional view of the conventional one.

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

S : 실린더 g : 잭홈S: Cylinder g: Jack groove

10 : 돌출부 J : 실린더잭10: protrusion J: cylinder jack

20 : 요입부20: recessed part

본 고안은 복잡다양한 무늬를 제편해 주는 실린더잭과 보조잭을 가진 환편기에 관한 것으로서, 보다 구체적으로는 실린더와 실린더잭을 개량하여 실린더잭의 버트와 캠의 마모가 방지되도록 하면서 동시에 실린더잭의 상, 하운동이 정확하게 운동되도록 하며, 또 보조잭에 무리한 부하가 걸리지 않는 환편기를 제공하는데 그 목적이 있다.The present invention relates to a circular knitting machine having a cylinder jack and an auxiliary jack for weaving a variety of patterns, more specifically, to improve the cylinder and cylinder jack to prevent the wear of the butt and cam of the cylinder jack, while at the same time The purpose is to provide a circular knitting machine that allows the lower movement to be exercised correctly and does not apply excessive load to the auxiliary jack.

일반적으로 실린더잭의 버트는 상승캠을 따라서 상승운동을 하는 도중에 버트와 캠면이 마모되어 버트가 캠으로 부터 이탈되는 경우가 많아서 편침을 오동작되게 하고, 심지어는 실린더잭 자체가 파손되는 경우도 허다하였다.Generally, the butt of the cylinder jack wears the butt and the cam surface during the ascending movement along the ascending cam, and the butt is often dislodged from the cam, causing the needle to malfunction and even the cylinder jack itself to be broken. .

그 원인은 실린더의 잭홈너비에 비하여 실린더잭의 너비가 상대적으로 작기 때문에 너비차이에 의한 여분의 공간내로 실린더잭이 빠져버리기 때문이며, 이와 같은 문제점을 해결하기 위한 환편기의 실린더잭이 실용신안공고번호 제88-2840호로 알려진 바 있었다.The reason is that the width of the cylinder jack is relatively small compared to the width of the jack groove width of the cylinder, and the cylinder jack falls into the extra space due to the width difference. It was known as 88-2840.

상기 실린더잭은 제3도에 도시된 바와 같이 실린더잭(30)의 하부가 절곡부(31)와 절곡단부(32)로 되어 있으며, 캠(33)에 의하여 실린더잭(30)이 화살표(34)방향으로 상승운동을 하는 도중에 버트(35)가 캠(33)으로 부터 미끌어져 이탈되려고 하더라도 절곡부(31)와 절곡단부(32)가 실린더(S)의 잭홈(g)에 닿아서 지지해주기 때문에 실린더잭(30)이 실린더(S)의 잭홈(g)에 빠질 우려가 없는 장점은 있으나, 절곡부(31)와 절곡단부(32)의 편심차이에 따라서 실린더잭(30)의 버트(35)가 캠(33)의 작용을 받도록 밀어주는 출몰캠(36)의 운동폭 또한 커지기 마련이기 때문에 출몰캠(36)과 절곡단부(32) 사이의 공차가 작동상의 허용공차보다 훨씬 커지게 되며 결과적으로 출몰캠(36) 및 버트(35)와 캠(33)들간에 마찰이 심하게 일어나기 때문에 마모가 촉진되어 실린더잭(30)의 상승운동이 원활하게 이루어지지 못할 뿐만 아니라 보조잭(37)에 순간적으로 무리한 부하가 걸려져서 보조잭(37)의 버트(38)가 파손되는 등의 단점이 있었다.The cylinder jack has a lower portion of the cylinder jack 30 as the bent portion 31 and the bent end 32, as shown in FIG. 3, and the cylinder jack 30 is indicated by an arrow 34 by the cam 33. Even if the butt 35 is slipped away from the cam 33 during the upward movement in the direction of), the bent portion 31 and the bent end 32 contact and support the jack groove g of the cylinder S. Therefore, the cylinder jack 30 has the advantage that there is no fear of falling into the jack groove g of the cylinder (S), but the butt (35) of the cylinder jack 30 in accordance with the eccentric difference between the bent portion 31 and the bent end (32) ), The movement width of the coming out cam 36, which pushes the action of the cam 33, also increases, so that the tolerance between the coming out cam 36 and the bent end 32 becomes much larger than the allowable operational tolerance. Since friction occurs severely between the cam 36 and the butt 35 and the cams 33, wear is promoted, and the upward movement of the cylinder jack 30 is achieved. Not only was it not made smoothly, but there was a drawback such that the butt 38 of the auxiliary jack 37 was broken due to an excessive force being momentarily applied to the auxiliary jack 37.

본 고안은 상술한 바와 같은 종래기술들의 제반 문제점을 해결한 것인 바, 실린더잭의 하부를 일반적인 직선형태로 하되 실린더잭의 상승운동시 버트의 이탈방지기능을 실린더와 실린더잭의 상부에서 얻을 수 있도록 한 것이다.The present invention solves all the problems of the prior art as described above, the lower part of the cylinder jack in a general straight form, but can be obtained from the upper part of the cylinder and the cylinder jack to prevent the release of the butt during the upward movement of the cylinder jack. It would be.

본 고안을 이하 예시도면에 의하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

본 고안은 제1도에 예시된 바와 같이 실린더(S)의 잭홈(g) 상부에는 돌출부(10)를 형성하고, 실린더잭(J)의 상부에는 상기 돌출부(10)보다 길이가 긴 요입부(20)를 형성한 것이다.According to the present invention, as illustrated in FIG. 1, the protrusion 10 is formed in the upper part of the jack groove g of the cylinder S, and the indentation part longer in length than the protrusion part 10 is formed in the upper part of the cylinder jack J. 20).

상기 돌출부(10)는 경사면(11)과 수직면(12)을 가지고 있으며, 요입부(20)는 상기 경사면(11)과 소정의 틈새(c)를 유지하면서 마주볼 수 있도록 대향된 경사면(21)과 상기 수직면(12)과 접하면서 미끄럼이 일어날 수 있도록 길이가 상대적으로 긴 수직면(22)을 가지고 있다.The protruding portion 10 has an inclined surface 11 and a vertical surface 12, and the indentation portion 20 is inclined surface 21 facing the inclined surface 11 so as to face while maintaining a predetermined clearance (c) And a vertical surface 22 having a relatively long length so that sliding can occur while contacting the vertical surface 12.

상기 틈새(c)는 실린더잭(J)이 출몰캠(PC)과 상승캠(RC)에 의해서 제2도에 예시된 바와 같이 상승운동할 때 그 운동거리에 해당하는 크기로 된 것이고, 실린더잭(J)의 요입부(20)에 있는 수직면(22)이 실린더(S)의 잭홈(g)에 있는 돌출부(10)의 수직면(12)보다 길이가 상대적으로 길게 형성된 이유는 실린더잭(J)의 승, 하강운동이 실린더(S)의 돌출부(10)에 의해서 방해받지 않도록 하기 위한 것이다.The gap (c) is a size corresponding to the movement distance when the cylinder jack (J) is ascending movement as shown in Figure 2 by the sunken cam (PC) and the rising cam (RC), the cylinder jack The reason why the vertical surface 22 in the recessed part 20 of (J) is formed to be relatively longer than the vertical surface 12 of the protrusion 10 in the jack groove g of the cylinder S is because of the cylinder jack J. To raise and lower the movement of the cylinder (S) to prevent it from being disturbed by the protrusion (10).

도면중 미설명부호 j는 보조잭, B는 실린더잭(J)의 버트, b는 보조잭(j)의 버트, N은 편침이다.In the drawings, reference numeral j denotes an auxiliary jack, B denotes a butt of the cylinder jack J, b denotes a butt of the auxiliary jack j, and N denotes a single hand.

이와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.

본 고안은 제2도에 예시된 바와 같이 실린더잭(J)이 출몰캠(PC)과 상승캠(RC)에 의해서 화살표방향(a)으로 상승운동할 때, 실린더잭(J)의 상부측에 형성된 요입부(20)의 경사면(21)이 실린더(S)의 잭홈(g) 상부측에 형성된 돌출부(10)의 경사면(11)과 접촉하면서 지지되는 것이기 때문에 기계작동상 실린더(S)의 잭홈(g) 너비에 비하여 실린더잭(J)의 너비가 작아서 여분의 공간이 있다 하더라도 실린더잭(J)이 빠져버릴 우려가 없으며, 그 결과 실린더잭(J)의 버트(B)가 상승캠(RC)으로 부터 이탈이 방지되므로 실린더잭(J)의 상, 하운동이 정확하게 이루워질 수 있다.The present invention, as illustrated in Figure 2, when the cylinder jack (J) ascending in the direction of the arrow (a) by the sunken cam (PC) and the rising cam (RC), the upper side of the cylinder jack (J) Since the inclined surface 21 of the concave inlet portion 20 is supported while being in contact with the inclined surface 11 of the protrusion 10 formed on the upper side of the jack groove g of the cylinder S, the jack groove of the cylinder S is mechanically operated. (g) The width of the cylinder jack (J) is smaller than the width, so even if there is extra space, there is no risk of the cylinder jack (J) falling out. As a result, the butt (B) of the cylinder jack (J) rises (RC). Since the separation is prevented from), the up and down movement of the cylinder jack (J) can be made accurately.

그리고 본 고안은 상기한 바와 같은 실린더잭(J)의 상승운동시 버트(B)의 이탈방지기능이 출몰캠(PC), 상승캠(RC) 및 버트(B)와 직접적으로 관계됨이 없이 실린더잭(J)의 상부와 실린더(S)의 잭홈(g) 상부에서 이루워지기 때문에 상기 출몰캠(PC) 및 상승캠(RC)과 버트(B)의 마모가 방지되고, 실린더잭(J)과 보조잭(j)과의 연계동작이 유연해져 작동중 보조잭(j)의 버트(b)가 쉽게 파손되지 않는 장점이 있다.And the present invention is a cylinder without the separation of the butt (B) during the ascending movement of the cylinder jack (J) as described above is not directly related to the outgoing cam (PC), the rising cam (RC) and the butt (B) cylinder Since the upper part of the jack (J) and the upper part of the jack groove (g) of the cylinder (S) is made, the wear of the projecting cam (PC) and the rising cam (RC) and the butt (B) is prevented, the cylinder jack (J) And the connection operation of the auxiliary jack (j) is flexible, there is an advantage that the butt (b) of the auxiliary jack (j) is not easily broken during operation.

Claims (1)

실린더(S)의 잭홈(g) 상부에는 경사면(11)과 수직면(12)을 가진 돌출부(10)를 형성하고, 버트(B)의 하부가 일직선형인 실린더잭(J)의 상부에는 상기 경사면(11)에 대향하는 경사면(21)과 상기 수직면(12)보다 길이가 긴 수직면(22)을 가진 요입부(20)를 형성하여서 된 환편기.A protrusion 10 having an inclined surface 11 and a vertical surface 12 is formed at an upper portion of the jack groove g of the cylinder S, and the inclined surface is formed at an upper portion of the cylinder jack J in which a lower portion of the butt B is linear. And a concave indentation portion (20) having an inclined surface (21) opposed to the 11) and a vertical surface (22) longer in length than the vertical surface (12).
KR2019910003166U 1991-03-08 1991-03-08 Circular knitting machine KR920008532Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910003166U KR920008532Y1 (en) 1991-03-08 1991-03-08 Circular knitting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910003166U KR920008532Y1 (en) 1991-03-08 1991-03-08 Circular knitting machine

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KR920018145U KR920018145U (en) 1992-10-17
KR920008532Y1 true KR920008532Y1 (en) 1992-11-30

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Application Number Title Priority Date Filing Date
KR2019910003166U KR920008532Y1 (en) 1991-03-08 1991-03-08 Circular knitting machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100484946B1 (en) * 1996-06-20 2005-07-29 가부시키가이샤 후꾸하라 세이끼 세이사꾸쇼 A Knitting-Tool Control Apparatus in A Circular Knitting Machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100484946B1 (en) * 1996-06-20 2005-07-29 가부시키가이샤 후꾸하라 세이끼 세이사꾸쇼 A Knitting-Tool Control Apparatus in A Circular Knitting Machine

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Publication number Publication date
KR920018145U (en) 1992-10-17

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