KR200404703Y1 - Thread cutting apparatus for hosiery knitting machine - Google Patents

Thread cutting apparatus for hosiery knitting machine Download PDF

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Publication number
KR200404703Y1
KR200404703Y1 KR20-2005-0028973U KR20050028973U KR200404703Y1 KR 200404703 Y1 KR200404703 Y1 KR 200404703Y1 KR 20050028973 U KR20050028973 U KR 20050028973U KR 200404703 Y1 KR200404703 Y1 KR 200404703Y1
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KR
South Korea
Prior art keywords
rotary cutter
sock
blade
cutting
latch
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KR20-2005-0028973U
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Korean (ko)
Inventor
구본상
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구본상
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Priority to KR20-2005-0028973U priority Critical patent/KR200404703Y1/en
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Publication of KR200404703Y1 publication Critical patent/KR200404703Y1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B11/00—Hosiery; Panti-hose
    • A41B11/001—Decoration; Marking
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
    • D04B1/26—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel stockings
    • 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
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54—Thread guides
    • D04B15/58—Thread guides for circular knitting machines; Thread-changing devices
    • D04B15/60—Thread guides for circular knitting machines; Thread-changing devices with thread-clamping or -severing devices
    • 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
    • D04B35/32—Devices for removing lint or fluff
    • 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
    • D04B35/34—Devices for cutting knitted fabrics
    • 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
    • D04B37/02—Auxiliary apparatus or devices for use with knitting machines with weft knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B39/00—Knitting processes, apparatus or machines not otherwise provided for
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/42—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration
    • D04B9/46—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration stockings, or portions thereof
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/02—Underwear
    • D10B2501/021—Hosiery; Panti-hose

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

본 고안은 양말편집기에서 양말을 편직하면서 양말의 표면에 무늬를 형성하는 과정에서 양말편지 내부에 부수적으로 연결 존재하는 불필요한 무늬이면사를 제거하는 제거장치에 관한 것으로 특히 절단효율을 높이고, 수명을 연장시킬 수 있도록 한 것으로 실린더에 고정되어 회전하며, 주변에 다수의 래치를 구비하는 회전커터와; 상기 회전커터의 상면에 위치하며 회전커터의 회전방향과 반대로 회전하는 다이얼 상판장치와; 상기 다이얼 상판장치에 고정되며 스프링에 탄지되어 회전커터의 날과 접촉하는 절단칼로 구성되는 양말의 실밥제거장치에 있어서 회전커터의 래치 날이 예각을 이루도록 함을 특징으로 하는 양말의 실밥절단장치The present invention relates to a removal device for removing unnecessary patterned backside yarns that are additionally connected to the inside of a sock letter during the process of forming a pattern on the surface of the sock while knitting the sock in the sock editor. A rotating cutter fixed to the cylinder to rotate and having a plurality of latches around; A dial upper plate device positioned on an upper surface of the rotary cutter and rotating in a direction opposite to the rotation direction of the rotary cutter; Sock cutting device of the socks characterized in that the latch blade of the rotary cutter to make an acute angle in the thread removal device of the sock consisting of a cutting knife that is fixed to the dial top device and is touched by a spring to contact the blade of the rotary cutter.

Description

양말편직기의 실밥절단장치{Thread cutting apparatus for hosiery knitting machine} Thread cutting apparatus for hosiery knitting machine

본 고안은 양말편직기에서 양말을 편직할때 과정에서 양말의 표면에 무늬를 형성하는 과정에서 양말편지 내부에 부수적으로 존재하는 불필요한 무늬이면사를 제거하기 위하여 절단하는 장치에 관한 것으로 특히 절단날을 예각으로 구성하여 절단효율을 높일 수 있도록 한 것이다.The present invention relates to a device for cutting to remove unnecessary patterned cotton yarns incidentally present in the socks letter during the process of forming the pattern on the surface of the socks in the process of knitting the socks in the sock knitting machine. It is configured to increase the cutting efficiency.

일반적으로 양말과 같은 환편지에 무늬를 편직을 할 경우 무늬편성용 이면사가 편지 내면을 횡단 연결하는 상태로 남게 되는바, 종래에 이러한 무늬 이면사를 제거하는 방법으로는 주로 양말편직을 완료한 후 사람의 손으로 일일이 가위질하여 제거하였으므로 비능률적인 데다가 자칫하면 양말바닥면까지도 가위질하여 양말을 손상시키는 결점이 있고, 또한 최근에는 편직기 실린더 상단에 회전 절단장치를 접설하여 무늬 이면사를 기계적으로 절단 제거하는 장치도 제안된 바 있다.In general, when knitting a pattern on a circular letter such as a sock, the backing yarn for pattern knitting is left in a state of crossing the inner surface of the letter. In the conventional method of removing the patterned backing yarn, a person mainly after completing the knitting of the socks It is inefficient because it is removed by scissors by hand, and there is a drawback of damaging the socks by scissoring the bottom of the sock. Also recently, a device that mechanically cuts and removes the patterned back yarn by attaching a rotary cutting device to the top of the knitting machine cylinder. Has also been proposed.

통상적으로 사용되는 양말의 실밥을 절단하여 제거하는 장치는 도 1 및 도 2에 도시한 바와 같이 실린더의 상면에서 위치하며, 주면에 다수의 래치(21)를 구비하는 회전커터(20)와; 상기 회전커터(20)의 상면에 위치하며 회전커터(20)와 접촉하며 회전하는 다이얼 상판장치(25)와; 상기 다이얼 상판장치(25)에 고정되며 스프링(27)에 탄지되어 회전커터의 날과 접촉하는 절단칼(15)로 구성되어 있다.Apparatus for cutting and removing the seams of the commonly used socks is located on the upper surface of the cylinder, as shown in Figure 1 and 2, the rotary cutter 20 having a plurality of latches 21 on the main surface; A dial upper plate device 25 positioned on an upper surface of the rotary cutter 20 and rotating in contact with the rotary cutter 20; The dial upper plate device 25 is fixed to the spring 27 is composed of a cutting knife 15 in contact with the blade of the rotary cutter.

위와 같이 구성되는 실밥절단장치는 회전커터*20)의 래치(21)에 실밥이 걸리면 상측에서 절단칼(15)이 회전하면서 래치(21)의 날(13)과 절단칼(15)의 날(15a)이 서로 접촉하면서 절단날(15a)에 의해 실밥을 끊어주게 된다.The seam cutting device configured as described above has a blade 13 of the latch 21 and a blade of the cutting knife 15 while the cutting knife 15 rotates from above when the latch 21 of the rotary cutter 20 is caught. As the 15a) come into contact with each other, the seams are cut by the cutting blades 15a.

위와 같이 작동하는 실밥절단장치에서 종래에 사용하였던 회전커터(20)는 래치(21)의 날부분이 직각을 이루도록 도 4와 같이 구성되어 있으므로 연속적으로 작업하는 과정에서 절단칼(15)이 래치(21)의 날과 접촉하면서 실밥(23)을 잘라주게 되는데 절단칼(15)과 래치(21)의 접촉에 의해 래치)(21)의 날이 쉬 마모되어 실밥을 깨끗하게 절단하지 못하는 요인이 되었으며, 실밥이 깨끗하게 절단되지 않을 경우 래치(21)의 날에 실이 끼인 상태로 회전하면서 실을 당기게 되어 제조중인 양말의 불량을 초래하게 된다.Rotating cutter 20 used in the conventional sewing machine for cutting as described above is configured as shown in Figure 4 so that the blade portion of the latch 21 is a right angle, so the cutting knife 15 is latched in the process of working continuously ( The seam 23 is cut while contacting the blade of 21), and the blade of the latch 21 is worn out due to the contact of the cutting knife 15 and the latch 21, which causes the seam to not be cut cleanly. If the seams are not cut cleanly, the thread is pulled while rotating while the thread is caught on the blade of the latch 21, resulting in a failure of the socks being manufactured.

또한 잘못 잘려진 실이 기계에 끼이게 되면 이를 제거하기 위하여 기계를 멈추고 실밥들을 제거하여야 하며, 이러한 실밥을 제때에 제거하지 않으면 기계의 동작에 지장을 초래하게 되므로 수시로 작동을 멈추고 이들을 제거하는 작업을 수행하여야 하므로 작업의 효율을 저하시키는 요인이 되었다.In addition, if the thread is cut into the machine, the machine must be stopped and the seams removed to remove it. If the seams are not removed in a timely manner, the operation of the machine will be disturbed. It has to be a factor that reduces the efficiency of work.

이러한 문제를 해소하기 위하여서는 래치의 날을 자주 연마하여 날 부분이 항상 서있도록 해주어야 하는데 그렇게 하기 위하여서는 주기적으로 기계를 세우고 회전커터를 자주 교환하여야 하므로 작업성을 저하시키는 요인이 되었다. In order to solve this problem, the blade of the latch should be polished frequently so that the blade part always stands. To do this, the machine has to be erected periodically and the rotating cutter frequently replaced, thus degrading workability.

본 고안은 상기와 같은 문제점을 해소하기 위하여 안출한 것으로 래치의 날 부분을 예각을 이루도록 하여 커터의 날이 항상 날카롭게 유지할 수 있도록 하여 작업능률을 향상시킬 수 있도록 함을 목적으로 한다.The present invention has been made to solve the above problems to achieve a sharp angle of the blade portion of the latch to aim to improve the work efficiency by maintaining the cutter blade is always sharp.

상기 목적을 달성하기 위한 본 고안은 실린더에 고정되어 회전하며, 주면에 다수의 래치를 구비하는 회전커터와; 상기 회전커터의 상면에 위치하며 회전커터의 회전방향과 반대로 회전하는 다이얼 상판장치와; 상기 다이얼 상판장치에 고정되며 스프링에 탄지되어 회전커터의 날과 접촉하는 절단칼로 구성되는 양말의 실밥제거장치에 있어서 회전커터의 래치 날이 예각을 이루도록 함을 특징으로 한다.The present invention for achieving the above object is fixed to the cylinder rotates, the rotary cutter having a plurality of latches on the main surface; A dial upper plate device positioned on an upper surface of the rotary cutter and rotating in a direction opposite to the rotation direction of the rotary cutter; The latch blade of the rotary cutter is an acute angle in the seam removal device of the sock fixed to the dial upper plate and is supported by a spring and made of a cutting knife contacting the blade of the rotary cutter.

이하 본 고안의 실시예를 첨부된 도면을 참조하여 상세히 설명하면 하기와 같다. Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

설명의 편의상 동일한 작동을 하는 부품에는 동일한 부호를 사용하였다.For the convenience of description, the same reference numerals are used for the parts having the same operation.

우선 본 고안의 구성을 설명하면 실린더의 상면에 위치하며, 주면에 다수의 톱날형의 래치(21)를 구비하는 회전커터(20)와; 상기 회전커터(20)의 상면에 위치하며, 회전하는 다이얼 상판장치(25)로 구성되며, 상기 다이얼 상판장치(21)의 일측에 설치되는 절단칼(15)은 스프링(27)에 탄지되며, 절단칼(15)의 날(15a)은 회전커터(20)의 상면과 접촉하고 상기 절단칼(15)의 날(15a)과 접촉하는 회전커터(21)의 래치 날(11)은 예각을 이루도록 하였다.First, the configuration of the present invention is located on the upper surface of the cylinder, the rotary cutter 20 having a plurality of saw blade-shaped latch 21 on the main surface; Located on the upper surface of the rotary cutter 20, consisting of a rotating dial top plate device 25, the cutting knife 15 installed on one side of the dial top plate device 21 is supported by a spring 27, The blade 15a of the cutting knife 15 is in contact with the upper surface of the rotary cutter 20 and the latch blade 11 of the rotary cutter 21 in contact with the blade 15a of the cutting knife 15 forms an acute angle. It was.

위와 같이 구성되는 본 고안은 회전커터의 래치(21)에 실밥(23)이 걸리면 상측에서 절단칼(15)이 회전하면서 래치의 날(13)과 절단칼의 날(11)이 서로 접촉하면서 절단날(11)에 의해 실밥(23)을 끊어주게 되는데 이를 보다 상세히 설명하면 회전커터(20)의 상면에 접촉하는 절단칼(15)은 도 3에 도시한 바와 같이 상부의 스프링(27)에 탄지된 상태에서 일부는 회전커터(20)의 내면과 접촉하고 일부는 회전커터의 래치부(21)에 접촉한 상태에서 회전한다.The present invention configured as described above is cut when the cutting blade 15 is rotated from the upper side and the blade blade 13 and the cutting blade blade 11 are in contact with each other when the seam 23 is caught on the latch 21 of the rotary cutter. The seam 23 is cut by the blade 11, which will be described in more detail. The cutting knife 15, which is in contact with the upper surface of the rotary cutter 20, is attached to the upper spring 27 as shown in FIG. 3. In this state, a part rotates in contact with the inner surface of the rotary cutter 20 and a part contacts the latch portion 21 of the rotary cutter 20.

이때 절단하여야 할 실밥(21)이 래치(21)에 걸리게 되면 절단칼(15)이 회전하면서 래치의 날(11)과 접촉하는 과정에서 절단하게 되는데 이는 가위로 실을 절단하는 것과 동일하므로 상세한 설명은 생략한다.At this time, when the seam 21 to be cut is caught by the latch 21, the cutting knife 15 rotates to cut in the process of contacting the blade 11 of the latch, which is the same as cutting the thread with scissors. Is omitted.

이러한 과정이 반복됨에 따라 래치의 날이 무디어지게 되는데 이때 본 고안의 래치의 날(11)은 도 5에 도시한 바와 같이 예각을 이루고 있으므로 쉽게 무디어 지지 않게 된다.As the process is repeated, the blade of the latch is blunted. At this time, the blade of the latch 11 of the present invention forms an acute angle as shown in FIG.

따라서 항상 날카로움을 유지하게 되어 실밥을 제거하는 과정에서 깨끗하게 절단할 수 있는 것이다.Therefore, the sharpness is always maintained so that the cutting can be done cleanly in the process of removing the seams.

상기한 바와 같이 본 고안에 의하면 래치의 날 부분을 예각을 이루어 커터의 날을 항상 날카롭게 유지할 수 있어 작업능률을 향상시킬 수 있게 되는 것이다.As described above, according to the present invention, the blade edge of the latch is acute to keep the cutter blade sharp at all times, thereby improving work efficiency.

도 1은 양말편직기의 실밥절단장치의 분리사시도1 is an exploded perspective view of the sewing machine of the hosiery knitting machine

도 2는 양말편직기의 실밥절단의 결합상태의 사시도Figure 2 is a perspective view of the bonding state of the seam cutting of the sock knitting machine

도 3은 양말편직기의 실밥절단장치의 요부 단면도3 is a cross-sectional view of the main part of the sewing machine of the hosiery knitting machine

도 4는 종래 실밥절단장치의 요부확대도Figure 4 is an enlarged view of the main part of the conventional seams cutting device

도 5는 본 고안의 실밥절단장치의 요부확대도5 is an enlarged view of main parts of the seam cutting device of the present invention

Claims (1)

실린더에 고정되어 회전하며, 주면에 다수의 래치를 구비하는 회전커터와; 상기 회전커터의 상면에 위치하며 회전커터의 회전방향과 반대로 회전하는 다이얼 상판장치와; 상기 다이얼 상판장치에 고정되며 스프링에 탄지되어 회전커터의 날과 접촉하는 절단칼로 구성되는 양말의 실밥제거장치에 있어서 회전커터의 래치 날이 예각을 이루도록 함을 특징으로 하는 양말의 실밥절단장치.A rotating cutter fixed to the cylinder and having a plurality of latches on a main surface thereof; A dial upper plate device positioned on an upper surface of the rotary cutter and rotating in a direction opposite to the rotation direction of the rotary cutter; Sock cutting device of the socks characterized in that the latch blade of the rotary cutter to acute angle in the sewing machine of the sock consisting of a cutting knife that is fixed to the dial upper plate and is touched by a spring to contact the blade of the rotary cutter.
KR20-2005-0028973U 2005-10-11 2005-10-11 Thread cutting apparatus for hosiery knitting machine KR200404703Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101161180B1 (en) 2010-10-11 2012-06-28 이진석 Tail yarn cutting apparatus for knitting machine
KR102028833B1 (en) * 2018-05-04 2019-10-04 이진석 Device for shortly and uniformly cutting length of thread tail when knitting of sock by means of knitting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101161180B1 (en) 2010-10-11 2012-06-28 이진석 Tail yarn cutting apparatus for knitting machine
KR102028833B1 (en) * 2018-05-04 2019-10-04 이진석 Device for shortly and uniformly cutting length of thread tail when knitting of sock by means of knitting machine

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