KR200171099Y1 - Operational cam for spinning machine weaving velet textile - Google Patents

Operational cam for spinning machine weaving velet textile Download PDF

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Publication number
KR200171099Y1
KR200171099Y1 KR2019990018592U KR19990018592U KR200171099Y1 KR 200171099 Y1 KR200171099 Y1 KR 200171099Y1 KR 2019990018592 U KR2019990018592 U KR 2019990018592U KR 19990018592 U KR19990018592 U KR 19990018592U KR 200171099 Y1 KR200171099 Y1 KR 200171099Y1
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South Korea
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cam
guide groove
divided body
lower guide
guide grooves
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KR2019990018592U
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Korean (ko)
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양차순
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양차순
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Publication of KR200171099Y1 publication Critical patent/KR200171099Y1/en

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    • 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
    • D04B15/32Cam systems or assemblies for operating knitting instruments

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

Abstract

본 고안에 따른 벨벳원단편직 환편기용 구동캠은 1개의 캠본체상에 상하의 안내홈을 2단으로 일체로 형성시키므로서 안내홈이 2단으로 형성되어 벨벳원단을 직조하는 것이 가능하면서도 구동캠의 회전드럼상에의 부착고정이 대단히 용이하며 벨벳원단직조용 환편기의 제작이 신속하게 되고 노동생산성이 향상되고 숙련된 노동력을 필요로 하지않으므로 제조비가 저렴하게 되며 고도의 정밀도를 유지하는 것이 가능하게되어 양질의 벨벳원단의 직조가 가능하다The driving cam for the velvet one-piece circular knitting machine according to the present invention is formed by two stages of guide grooves on the one cam body, so that the guide grooves are formed in two stages, but the velvet fabric can be woven and the drive cam rotates. It is very easy to fix on the drum, and the production of velvet fabric knitting machine is quick, labor productivity is improved and skilled labor is not required. Therefore, manufacturing cost is low and high precision can be maintained. Can be woven of velvet fabric

Description

벨벳원단편직 환편기용 구동캠{ Operational cam for spinning machine weaving velet textile }Driving cam for velvet fabric knitting machine {Operational cam for spinning machine weaving velet textile}

본 고안은 환편기용 구동캠에 관한 것으로, 더욱 구체적으로 설명하면, 편직물을 직조하는 환편기의 회전드럼의 외주면에 연속적으로 부착고정되어 회전드럼이 회전되면서 회전드럼과 일체로 회전되는 환편기의 바늘을 구동하는 구동캠의 단일체로 이루어진 캠본체상에 상하 2단으로 안내홈이 일체로 형성되어 회전드럼에의 부착고정이 용이하고 상하의 안내홈이 서로간에 편차없이 배치되므로 정밀하게 작동되므로 양질의 벨벳원단을 직조하는 것이 가능한 벨벳원단편직 환편기용 구동캠에 관한 것이다.The present invention relates to a drive cam for a circular knitting machine, and more specifically, to be fixed to the outer circumferential surface of the rotating drum of the circular knitting machine for weaving a knitted fabric, the needle of the circular knitting machine rotated integrally with the rotating drum while the rotating drum is rotated. Guide grooves are integrally formed in the upper and lower two stages on the cam body made up of a single unit of the driving cam, so it is easy to fix to the rotating drum, and the upper and lower guide grooves are arranged without deviation from each other so that they operate precisely. The present invention relates to a drive cam for velvet one-piece circular knitting machines which can be woven.

일반적으로, 환편기는 편직물을 직조하며 이러한 편직물은 신축성이 우수하여 메리야스용으로 널리 이용되고 있다. 그러나, 보다 양호한 품질의 편직물,예를들면,벨벳원단과 같은 편직물을 직조하기 위해서는, 도3에 도시된 바와같이, 바늘을 구동시키는 구동캠본체(1)의 안내홈(2)을 상하 2단으로 배치사용하여야 종래의 이러한 벨벳원단편직용 환편기의 구동캠본체(1)는 각기 1개의 안내홈(2)이 형성되어 1개의 바늘을 구동시키는 구동캠본체(1)를 상하2단으로 고정배치하므로, 고도의 정밀도를 요하는 벨벳원단직조용 환편기에서 이와같이 서로 독립된 상태로 부착고정된 각 구동캠의 상하에 위치되는 각 안내홈은,도3에 도시된 바와같이,구동캠본체(1)의 1개가 서로에 대하여 각도θ로 경사지게 배치되면 안내홈(2)도 θ의 경사각도만큼의 편차가 발생되므로 2개의 구동캠본체의 상하부착고정시 만족할 정도의 서로 충분한 정밀도를 갖는 상태로 부착고정시킬 수 없으므로 환편기에의 부착고정작업이 대단히 난해하고 상당한 숙련도를 필요로 하며 작업직척도가 상당히 지연되게 되고 국내의 기술로는 제조가 거의 불가능하여 모든 벨벳원단직조용환편기는 고가의 비용으로 수입되고 있다는 문제점이 있었다.In general, circular knitting machines are woven and knitted fabrics have excellent elasticity and are widely used for Maryas. However, in order to weave a knitted fabric of better quality, for example, a velvet fabric, as shown in FIG. 3, the guide grooves 2 of the drive cam body 1 for driving the needle are provided in two stages up and down. The driving cam main body 1 of the conventional velvet circular knitting machine for circular knitting machines is formed with one guide groove 2, respectively, and the driving cam main body 1 for driving one needle is fixedly arranged in two stages up and down. Therefore, in the velvet fabric weaving circular knitting machine requiring high precision, each guide groove located above and below each of the driving cams fixed and attached to each other in an independent state as shown in FIG. If one is inclined at an angle θ with respect to each other, the guide grooves 2 also have deviations as much as the inclination angle of θ. Therefore, when the two driving cam main bodies are fixed up and down, they can be attached and fixed with sufficient precision to satisfy each other. Can't Attachment fixing to circular knitting machine is very difficult and requires considerable skill, and the work scale is considerably delayed and it is almost impossible to manufacture by domestic technology. All velvet fabric weaving circular knitting machines are imported at high cost. there was.

본 고안의 목적은 ,이러한 문제점을 해결하기위한 것으로, 벨벳원단을 직조하는 것이 가능하면서도 바늘구동캠의 2단부착고정이 대단히 용이하며 벨벳원단직조용 환편기의 제작이 신속하게 되고 노동생산성이 향상되고 고도의 정밀도를 유지하는 것이 가능하게되어 양질의 벨벳원단의 직조가 가능한 벨벳원단편직환편기용 구동캠을 제공하는 것이다.The purpose of the present invention is to solve this problem, and it is possible to weave the velvet fabric, but it is very easy to fix the two-stage attachment of the needle drive cam, and the production of the velvet fabric weaving circular knitting machine is quick and the labor productivity is improved. It is possible to maintain a high degree of precision, and to provide a driving cam for the velvet single-piece circular knitting machine which can weave high-quality velvet fabric.

본 고안의 이러한 목적은 각 1개의 구동캠의 캠본체상에 바늘을 작동시키는 안내홈이 상하로 2개가 형성되고 상기 각 상하의 안내홈은 벨벳원단을 직조하기에 적당한 형상으로 삭설된 본 고안에 따른 벨벳원단편직 환편기용 구동캠에의해 달성된다.This object of the present invention is formed by two guide grooves for operating the needle on the cam body of each one drive cam up and down and each of the guide grooves of the upper and lower is cut in a suitable shape for weaving the velvet fabric Achieved by a drive cam for velvet single-ended circular knitting machines.

본 고안에 따른 벨벳원단편직 환편기용 구동캠을 첨부된 도면을 참고로 하여 이하에 상세히 기술되는 실시예에의하여 그 특징 및 장점들을 명백하게 이해할 수 있을 것이다.With reference to the accompanying drawings, the drive cam for velvet one-piece circular knitting machine according to the present invention will be clearly understood its features and advantages by the embodiments described in detail below.

도1은 본 고안의 일실시예에 따른 벨벳원단편직환편기용 구동캠의 정면도1 is a front view of a driving cam for a velvet single-piece circular knitting machine according to an embodiment of the present invention

도2a,2b,2c는 본 고안의 일실시예에 따른 구동캠의 각 분할체의 사시도Figures 2a, 2b, 2c is a perspective view of each partition of the drive cam according to an embodiment of the present invention

도3은 종래의 벨벳원단편직환편기용 구동캠의 설치를 도시한 정면도Figure 3 is a front view showing the installation of a drive cam for a conventional velvet one-way circular knitting machine

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

1 캠본체 2 안내홈 3 회전드럼 10 분할체1 Cam body 2 Guide groove 3 Rotary drum 10 Partition

11 주구동편 12 부구동편11 Ju-dong East 12 Bugong-dong

본 고안에 따른 벨벳원단편직환편기용 구동캠(A)은 도1 및 도2에 도시된 바와같이 캠본체(1)의 상하에 바늘을 각기 구동시키는 2개의 안내홈(2,2)이 2단으로 형성되어 있다. 상기 캠본체(1)는 3개의 분할체(10,10,10)로 구성되어 있다. 상기 각 분할체(10,10,10)는 서로 분리된 주구동편(11)과 상기 주구동편(11)에 인접한 부구동편(12)으로 구성된다. 상기 분할체(10,10,10)중의 제1분할체(10)는 상기 주구동편(11)상에 상하의 각 안내홈(2,2)이 초기에는 상향경사지게 형성되면서 바늘이 최고점까지 상승되도록 중간에 산마루(21)가 형성되고 다시 하향경사지고 수평으로 연장되는 ''형상으로 형성되고 부구동편(12)상에 상하의 안내홈(2,2)이 하향으로 경사지게 형성되어,상하의 안내홈(2,2)이 동일형상으로 형성되어 있으며(도2a에도시), 제2분할체(10)는 주구동편(11)상에 상부의 안내홈(2)이 상향경사지게 형성되면서 절곡되어 수평으로 연장되는 바늘이 최고점이 아닌 중간높이정도로 상승되도록 중간수평부(22)가 ''형상으로 형성되어 있으며 하부의 안내홈(2)은 바늘이 최고점까지 상승되도록 중간에 산마루(21)가 형성된 형상으로 상기 제1분할체의 안내홈(2)과동일형상으로 형성되어 있으며 부구동편(12)상에 상하의 안내홈(2,2)이 하향으로 경사지게 형성되어 있으며(도2b에 도시), 상기 제3분할체(10)는 상부의 안내홈(2)이 바늘이 최고점까지 상승되도록 산마루(21)가 형성되어 있어 제1분할체의 안내홈(2)과 동일하게 형성되어 있으며 하부의 안내홈(2)은 바늘이 중간높이정도로 상승되도록 제2분할체의 상부안내홈(2)과 동일한 구조의 중간수평부(22)가 형성된구조이고 부구동편(12)상에 상하의 안내홈(2,2)이 하향으로 경사지게 형성된 구조이다(도2c에 도시). 이와같은 구조를 갖는 3개의 분할체(10)로 구성된 구동캠(A)이 환편기의 회전드럼(3)상에 연속적으로 고정배치되어 있다. 미설명부호 4는 상기 캠본체(1)를 상기 회전드럼(3)상에 고정시키는 고정나사이다.The driving cam (A) for the velvet single-piece circular knitting machine according to the present invention has two guide grooves (2, 2) for driving the needles respectively above and below the cam body (1) as shown in Figs. It is formed. The cam body 1 is composed of three divided bodies 10, 10, 10. Each of the divisions 10, 10, 10 is composed of a main drive piece 11 separated from each other and a sub-drive piece 12 adjacent to the main drive piece (11). The first split body 10 of the split bodies 10, 10 and 10 is formed so that the upper and lower guide grooves 2 and 2 are initially inclined upwardly on the main drive piece 11 so that the needle is raised to the highest point. The ridge 21 is formed in the slope and is inclined downward again and extends horizontally. It is formed in the shape and the upper and lower guide grooves (2, 2) are formed to be inclined downward on the secondary drive piece 12, the upper and lower guide grooves (2, 2) are formed in the same shape (shown in Figure 2a), The two-divided body 10 is formed by the upper guide groove 2 on the main drive piece 11 to be inclined upwardly so that the intermediate horizontal portion 22 is bent so that the horizontally extending needle is raised to the middle height instead of the highest point. It is formed in the shape and the lower guide groove (2) is formed in the same shape as the guide groove (2) of the first split body in a shape in which a ridge 21 is formed in the middle so that the needle is raised to the highest point and the secondary drive piece The upper and lower guide grooves 2 and 2 are formed to be inclined downward on the 12 (as shown in FIG. 2B), and the third division body 10 has the upper guide grooves 2 so that the needle is raised to the highest point. The ridge 21 is formed so as to be the same as the guide groove 2 of the first divider, and the lower guide groove 2 is the upper guide groove 2 of the second divider so that the needle is raised to an intermediate height. It is a structure in which the middle horizontal portion 22 of the same structure is formed and the upper and lower guide grooves 2 and 2 are inclined downward on the sub-drive piece 12 (shown in FIG. 2C). The drive cam A consisting of three divisions 10 having such a structure is continuously fixedly arranged on the rotating drum 3 of the circular knitting machine. Reference numeral 4 is a fixing screw for fixing the cam body 1 on the rotary drum (3).

이와같은 구조를 갖는 본 고안의 일실시예에 따른 벨벳원단편직환편기용 구동캠(A)은 캠본체(1)상에 형성된 2개의 안내홈(2,2)이 단일체로 형성된 캠본체(1)상에 형성되므로 서로간에 편차가 거의 없는 고도의 정밀도를 갖게 상하의 2단으로 안내홈(2,2)을 형성할 수 있으며 구동캠(A)의 회전드럼(3)에의 부착고정시 상하의 안내홈(2,2)이 단일체로 형성되어 있으므로 고도의 정밀도를 요하는 상부안내홈과 하부안내홈과의 결합을 아무런 숙련이 없이 부착고정하는 것이 가능하게되는 것이며, 3개의 분할체로 구성된 2단캠을 회전드럼의 외주면에 연속적으로 부착고정시키므로서 2단으로 형성된 구동캠의 부착고정작업이 완료되게 되는 것이므로 구동캠의 부착고정작업이 대단히 신속하게 진행될 수 있게 되는 것이다.The driving cam A for the velvet single-piece circular knitting machine according to an embodiment of the present invention having such a structure has two guide grooves 2 and 2 formed on the cam body 1, the cam body 1 having a single body. Since it is formed on the upper and lower guide grooves (2, 2) can be formed in the upper and lower stages with a high degree of precision with almost no deviation between each other, and the upper and lower guide grooves when fixing the attachment of the driving cam (A) to the rotating drum ( 2, 2) is formed as a single body, so that it is possible to attach and fix the coupling between the upper guide groove and the lower guide groove requiring high precision without any skill. Since the attachment fixing operation of the drive cam formed in two stages is completed by continuously fixing to the outer circumferential surface thereof, the attachment fixing operation of the drive cam can be performed very quickly.

이상과 같이 본 고안에 따른 벨벳원단편직 환편기용 구동캠은 1개의 캠본체상에 상하의 안내홈을 2단으로 일체로 형성시키므로서 안내홈이 2단으로 형성되어 벨벳원단을 직조하는 것이 가능하면서도 구동캠의 회전드럼상에의 부착고정이 대단히 용이하며 벨벳원단직조용 환편기의 제작이 신속하게 되고 노동 생산성이 향상되고 숙련된 노동력을 필요로 하지않으므로 제조비가 저렴하게 되며 고도의 정밀도를 유지하는 것이 가능하게되어 양질의 벨벳원단의 직조가 가능하다는 우수한 효과가 있다.As described above, the driving cam for the velvet single-piece circular knitting machine according to the present invention is formed in two stages by guiding the upper and lower guide grooves on one cam body. It is very easy to fix the cam onto the rotating drum, and the manufacturing of velvet fabric weaving machine is quick, and the labor productivity is improved and skilled labor is not required. Therefore, manufacturing cost is low and high precision can be maintained. There is an excellent effect that weaving of high-quality velvet fabric is possible.

Claims (3)

벨벳원단직조용 환편기의 구동캠에 있어서, 상기 구동캠은 1개의 캠본체상에 상하의 안내홈이 2단으로 일체로 형성된 것을 특징으로 하는 벨벳원단직조용환편기의 구동캠In the drive cam of the velvet fabric weaving circular knitting machine, the drive cam is a driving cam of the velvet fabric weaving circular knitting machine, characterized in that the upper and lower guide grooves are integrally formed in two stages on one cam body 제1항에 있어서, 상기 캠본체는 3개의 분할체로 구성되고, 상기 각 분할체는 서로 분리된 주구동편과 상기 주구동편에 인접한 부구동편으로 구성되며,상기 분할체중의 제1분할체는 상기 주구동편상에 상하의 각 안내홈이 초기에는 상향경사지게 형성되면서 바늘이 최고점까지 상승되도록 중간에 산마루가 형성되고 다시 하향경사지고 수평으로 연장되는 형상으로 형성되고 부구동편상에 상하의 안내홈이 하향으로 경사지게 형성되어,상하의 안내홈이 동일형상으로 형성된 것을 특징으로According to claim 1, wherein the cam body is composed of three divided bodies, each divided body is composed of a main drive piece separated from each other and a sub-drive piece adjacent to the main drive piece, the first divided body of the divided body is the main sphere The upper and lower guide grooves on the east side are initially formed to be inclined upward, and a ridge is formed in the middle so that the needle is raised to the highest point, and is formed to be inclined downward again and horizontally extended. The upper and lower guide grooves are formed in the same shape 하는 벨벳원단직조용환편기의 구동캠Driving cam of velvet fabric knitting machine 제2항에 있어서,상기 분할체중의 제2분할체는 주구동편상에 상부의 안내홈이 상향경사지게 형성되면서 절곡되어 수평으로 연장되는 바늘이 최고점이 아닌 중간높이정도로 상승되도록 중간수평부이 형성되어 있으며 하부의 안내홈은 바늘이 최고점까지 상승되도록 중간에 산마루가 형성된 형상으로 상기 제1분할체의 안내홈과동일형상으로 형성되어 있으며 부구동편상에 상하의 안내홈이 하향으로 경사지게 형성되어 있으며, 상기 제3분할체는 상부의 안내홈이 바늘이 최고점까지 상승되도록 산마루가 형성되어 있어 제1분할체의 안내홈과 동일하게 형성되어 있으며 하부의 안내홈은 바늘이 중간높이정도로 상승되도록 제2분할체의 상부안내홈과 동일한 구조의 중간수평부이 형성된구조이고 부구동편상에 상하의 안내홈이 하향으로 경사지게 형성된 것을 특징으로 하는 벨벳원단직조환편기의 구동캠According to claim 2, The second divided body of the divided body is formed in the middle horizontal portion such that the upper guide groove is formed to be inclined upwardly on the main drive piece so that the horizontally extending needle is raised to the middle height instead of the highest point. The lower guide groove is formed in the same shape as the guide groove of the first divided body in a shape in which a ridge is formed in the middle so that the needle is raised to the highest point, and the upper and lower guide grooves are formed to be inclined downward on the secondary driving piece. The three-divided body is formed with a ridge so that the upper guide groove is raised to the highest point, and is formed in the same manner as the guide groove of the first divided body, and the lower guide groove is formed of the second divided body so that the needle is raised to an intermediate height. A middle horizontal portion having the same structure as the upper guide groove is formed, and the upper and lower guide grooves are formed to be inclined downward on the secondary drive piece. Drive cam of velvet fabric woven circular knitting machine, characterized in that
KR2019990018592U 1999-09-03 1999-09-03 Operational cam for spinning machine weaving velet textile KR200171099Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101074928B1 (en) 2011-08-12 2011-10-18 신광식 Cam structure of circular knitting machine capable of organizing a short file

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101074928B1 (en) 2011-08-12 2011-10-18 신광식 Cam structure of circular knitting machine capable of organizing a short file

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