KR100980705B1 - Apparatus for driving guide bar of raschel warp knitting machine - Google Patents

Apparatus for driving guide bar of raschel warp knitting machine Download PDF

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Publication number
KR100980705B1
KR100980705B1 KR1020100005030A KR20100005030A KR100980705B1 KR 100980705 B1 KR100980705 B1 KR 100980705B1 KR 1020100005030 A KR1020100005030 A KR 1020100005030A KR 20100005030 A KR20100005030 A KR 20100005030A KR 100980705 B1 KR100980705 B1 KR 100980705B1
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KR
South Korea
Prior art keywords
guide bar
attached
ball
operating
operating rod
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KR1020100005030A
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Korean (ko)
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박승헌
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박승헌
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
    • D04B27/10—Devices for supplying, feeding, or guiding threads to needles
    • D04B27/24—Thread guide bar assemblies
    • D04B27/26—Shogging devices therefor
    • 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
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • 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
    • D04B37/06—Auxiliary apparatus or devices for use with knitting machines with warp 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

Abstract

PURPOSE: A guide bar operation device of a raschel warp knitting machine is provided to secure the stable oscillation of a guide bar to manufacture products with various knitted patterns. CONSTITUTION: A guide bar operation device of a raschel warp knitting machine moves a guide bar(10) to the longitudinal direction by being attached to one side of the guide bar. A connecting ball(11a) formed on an operating plate(11) is connected to a ball socket(4b) formed on the tip end of an operating rod(4). The operation plate reciprocates along to a guide groove(14a) to the longitudinal direction of the guide bar.

Description

랏셀 경편기의 가이드바 구동장치{Apparatus for driving guide bar of Raschel warp knitting machine}Apparatus for driving guide bar of Raschel warp knitting machine}

본 발명은 랏셀경편기의 가이드바 구동장치에 관한 것으로 더욱 구체적인것은 다수의 가이드바늘(10a)이 일정간격에 설치되는 랏셀경편기의 가이드바(10)를 가이드바가 설치된 길이 방향을 따라 선택되어진 길이만큼 왕복 이동시켜서 가이드 바늘이 선택된 위치에서 경편성물을 제조할 수 있게 하는 공지의 랏셀 경편기에 있어서, 가이드바의 일단부에 가이드바를 길이방향으로 선택된 길이만큼 밀어서 위치를 설정하고 복원시킬 수 있게 서보 모터로 작동되는 구동장치를 설치함으로써 간편하고 신속하게 그리고 정확하게 가이드바를 의도하는 길이에 맞추어서 좌우로 왕복 이동을 시킬 수 있게 구성한 것이다.
The present invention relates to a guide bar driving device of the ratchet warp knitting machine, and more specifically, the length of the guide bar of the ratchet warp knitting machine, in which a plurality of guide needles 10a are installed at a predetermined interval, is selected along the length direction in which the guide bar is installed. In a known ratchet warp knitting machine which allows the needle to produce a warp knitted fabric at a selected position by reciprocating as much as possible, the servo motor is capable of setting and restoring the position by pushing the guide bar by a selected length in the longitudinal direction to one end of the guide bar. By installing the driving device is operated to be able to reciprocate to the left and right according to the intended length simply, quickly and accurately.

종래의 랏셀경편기에 사용된 가이드바 구동장치는 첨부도면 1에 도시한 바와 같이 다수의 가이드 바늘(10a)이 설치된 가이드바(10)의 일측에 코일스프링을 설치하여 코일스프링(c)에 의한 일정한 탄력을 가이드바 길이방향에 축적시키고 코일스프링의 탄력이 축적되는 방향과 나란하게 가압대(d)가 설치되어 가압대의 가압부가 체인으로 구성된 작동캠(f)의 표면에 접촉하는 접촉로울러(e")의 유도를 받아 승강작동하는 작동로드(e)의 작동에 따라 가압대(d)가 밀려서 이동하고 코일스프링의 복귀력으로 복귀되게 하는 구성이기 때문에 패턴형성에 필요한 높낮이가다른 작동캠이 무한궤도 형상의 체인으로 구성되어야 하고, 작동로드에 부착된 접촉로울러(e")가 작동캠의 높은 부분에 접촉하면 상승하고 낮은 부분에 접촉할 때 하강하는 동작으로 가압대가 밀렸다가 복귀하므로 패턴형성에 대응하는 수량으로 작동챔을 연결해야 하는바 체인을 제작하는 비용이 많이 들고 작동캠을 연결하여 설치하는 공간확보와 관리가 불편하며 고장발생률이 높고 정밀성을 유지하기 어려운 문제가 있었다.
The guide bar driving device used in the conventional ratsel warp knitting machine is provided with a coil spring on one side of the guide bar 10 in which a plurality of guide needles 10a are installed, as shown in the accompanying drawings. The contact roller (e ") is installed in parallel with the direction in which the elasticity of the coil spring is accumulated and the pressing portion (d) contacts the surface of the actuating cam (f) composed of a chain. In accordance with the operation of the operation rod (e), which moves up and down under the guidance of), the presser bar (d) is pushed and moved to return to the return force of the coil spring. It should be composed of a chain of shape, and the contact roller (e ") attached to the actuating rod rises when it touches the upper part of the actuating cam and descends when it touches the lower part. Since it is necessary to connect the operation chamber with the quantity corresponding to the pattern formation, it is expensive to manufacture the chain, it is inconvenient to secure and manage the space for connecting the operation cam, and the failure rate is high and it is difficult to maintain the precision. There was.

본 발명은 상기와 같은 종래의 불편을 해소하기 위해 개발된 것이다.
The present invention has been developed to solve the conventional inconvenience as described above.

본 발명은 가드바의 일단부에 부착된 작동판에 작동봉과 탄력유지용 코일스프링을 장치하되 작동봉 끝에 서보모터로 작동되는 구동장치를 설치함으로써 가이드바의 이동거리 설정이 다양하면서 신속정확하게 이루어지고 안정적으로 왕복 운동이 이루어져 패턴 변화가 다양한 편성물을 제조하여 상품 가치가 높은 제품을 편성할 수 있도록 하는 것이다.The present invention is installed on the operating plate attached to one end of the guard bar and the coil spring for retaining elasticity by installing a drive device operated by a servo motor at the end of the operating rod, the movement distance of the guide bar is variously set quickly and accurately The stable reciprocating motion enables the production of a variety of knitted fabrics with various pattern changes so that products with high commodity value can be organized.

이와 같이 된 본 발명은 가이드바의 일측에 부착된 작동판에 작동봉(4)을 접속하고 작동봉의 가압부측에 설치된 지지부(가)에 정역 회전하는 서보모터(1)를 장치하여서 서보모터의 구동에 따라 작동하는 볼스크류(2)를 접속하여 볼스크류가 정회전하면 가이드바를 미는쪽으로 진행하고 역회전하며 가이드바를 복원시키는 반대쪽으로 진행하게 되므로 가이드바를 밀고 당길 수 있는 작동이 이루어지고 또 볼스크류를 대신하여 서보모터의 작동에 따라 피동하는 작동간(31)을 설치하여 가이드바를 밀어 이동시키고 복원시킬 수 있게 되므로 신속한 왕복이동이 가능케 되는 효과를 얻게 되며, 이동거리는 서보모터를 구동시키는 컴퓨터의 지령으로 선택할 수 있어서, 필요한 이동거리만큼 왕복운동을 시킬 수 있게 되므로 가이드바를 이동폭에 맞추어서 길이방향으로 밀거나 당겨질 수 있게 할 수 있어서 가이드바의 직선이동 폭을 크게 또는 적게 할 수 있는 구동장치를 얻을 수 있고 이로인해 이동거리가 정밀하면서 이동 속도가 신속한 작동이 이루어지게 된다.
또한 본 발명은 가이드바의 작동판(11)에서 작동봉(4)이 설치되는 방향으로 걸고리(11b)를 설치하고 걸고리에 체인으로 된 끈(12)을 연결하여 체인가이드(12a)에 가이드되는 코일스프링(13)을 연결하여 탄력을 축적하는 스프링장치를 그대로 이용할 수 있어서 작동봉(4)이 전진하거나 후진할 때 적절한 탄력을 부여하게 되므로 안정된 상태에서 가이드바 구동이 이루어져 정밀성과 신속성이 확보되는 효과를 가지게 된다.The present invention is thus connected to the operating plate (4) attached to one side of the guide bar and the servo motor (1) installed in the forward and reverse rotation to the support portion (a) installed on the pressure side of the operating rod driving the servo motor When the ball screw is rotated forward by connecting the ball screw (2) to operate according to the progress to the side to push the guide bar and reverse rotation to restore the guide bar, the operation to push and pull the guide bar is made and the ball screw Instead, it is possible to move and restore the guide bar by installing the driven 31 driven according to the operation of the servomotor, thereby obtaining the effect of enabling rapid reciprocating movement, and the moving distance is a command of a computer driving the servomotor. It can be selected, allowing the reciprocating movement to be necessary for the required travel distance. To be able to be pushed or pulled in a direction so to obtain a driving apparatus capable of increasing or reducing the width of the direct moving guide bar and which causes the movement distance is operated while the moving speed precision rapid will be written.
In addition, the present invention is installed on the hook (11b) in the direction in which the operating rod (4) is installed in the operating plate 11 of the guide bar is connected to the chain 12 (12) of the chain is guided to the chain guide (12a) The spring device for accumulating elasticity by connecting the coil spring 13 can be used as it is, so that when the operating rod 4 is moved forward or backward, proper elasticity is given, so that the guide bar is driven in a stable state to ensure precision and speed. Will have an effect.

삭제delete

따라서 본 발명이 개발됨에 따라 복잡한 작동캠이 필요없게 되어 구동장치를 보다 간소화시킬 수 있고 작동 속도와 정밀성을 향상시킬 수 있어서 패턴 변화폭이 넓은 편성물을 생산할 수 있게 되는 이점을 얻을 수 있게 된다.
Therefore, as the present invention is developed, a complicated operation cam is not required, and thus, the driving device can be simplified and the operating speed and precision can be improved, thereby obtaining the advantage of being able to produce a wide pattern of knitted fabrics.

도 1은 종래의 구동 장치 예시도
도 2는 본 발명의 구동 장치 예시도
도 3은 본 발명의 또 다른 구동 장치의 실시 예를 보이는 실시상태 예시도
도 4, 도 5는 본 발명의 가이드바에 부착되는 가이드판 예시도
도 6은 가이드판 부착부 확대 사시도이다.1 is a view illustrating a conventional driving device
2 is an exemplary view of a driving device of the present invention.
Figure 3 is an exemplary embodiment showing an embodiment of another drive device of the present invention
Figure 4, Figure 5 is an illustration of a guide plate attached to the guide bar of the present invention
6 is an enlarged perspective view of the guide plate attachment portion.

본 발명은 다수의 가이드바늘(10a)이 일정간격에 부착된 가이드바(10)상면에 일정간격으로 작동판(11)이 부착되어 지지틀(14)에 형성된 가이드홈(14a)을 따라 가이드바 길이 방향으로 왕복 이동되고 가이드바의 일측단부에 가이드바를 길이 방향으로 왕복 이동시키기 위한 구동장치를 설치하는 공지된 것에 있어서,The present invention is a guide bar along the guide groove (14a) formed on the support frame 14 is a plurality of guide needles (10a) is attached to the operating plate 11 at a predetermined interval on the upper surface of the guide bar (10) attached to a predetermined interval In the known reciprocating in the longitudinal direction and to install a drive device for reciprocating the guide bar in the longitudinal direction at one end of the guide bar,

가이드바(10)의 일측 단부에 부착된 작동판(11)에 접속볼(11a)을 형성하여 작동봉(4)의 선단에 형성된 볼소켓(4b)에 접속하고 작동봉(4)의 가압부 측에 설치한 지지부(가)에 작동봉의 작동선과 일치하도록 볼스크류를 지지하는 볼스크류 하우징(3)을 설치하여 볼스크류하우징에 삽입한 볼스크류(2)의 선단접속볼(2b)을 작동봉(4)의 가압부에 형성한 볼소켓(4a)에 접속하고 지지부에 서보모터(1)를 장치하여 볼스크류(2) 후단부에 장착된 회전풀리(2a)와 서보모터의 회전축에 부착한 회전풀리(1a)를 타이밍벨트로 연결한 구성이다.
한편 본 발명은 작동봉(4)의 가압부측에 장치된 지지부(가)에 작동봉의 작동선과 일치하도록 작동간(31)을 설치하고 작동간(31)과 나란하게 회전나사봉(20)을 설치하여 회전나사봉(20)의 선단 회전풀리(2a)에 지지부에 장치한 서보모터(1)의 회전풀리(1a)를 타이밍벨트로 연결하고 회전나사봉(20) 외면에 이동너트(30)를 장치하여 이동너트 외면에 작동간(31)의 연결편을 연결하고 작동간의 선단에 접속볼(32)을 형성하여 작동봉(4)의 가압부에 형성한 볼소켓(4a)에 접속하여서 서보모터의 회전으로 작동되는 작동간이 작동봉을 밀거나 당겨서 가이드바를 이동시킬 수 있게 하는 구동장치를 포함하는 구성이다.
A connecting ball 11a is formed on the operating plate 11 attached to one end of the guide bar 10 to connect to the ball socket 4b formed at the tip of the operating rod 4, and the pressing portion of the operating rod 4 is formed. On the supporting part (a) installed on the side, install the ball screw housing (3) for supporting the ball screw so as to coincide with the operation line of the operating rod, and insert the tip connecting ball (2b) of the ball screw (2) inserted into the ball screw housing. (4) is connected to the ball socket (4a) formed in the pressing portion and the servo motor (1) in the support portion attached to the rotary pulley (2a) mounted on the rear end of the ball screw (2) and the rotating shaft of the servomotor It is the structure which connected the rotating pulley 1a with the timing belt.
On the other hand, the present invention is installed on the support portion (a) installed on the pressurizing portion side of the operating rod (4) to install the operating rod 31 so as to coincide with the operating line of the operating rod and install the rotating screw rod (20) side by side with the operating rod 31 Connect the rotary pulley 1a of the servomotor 1 mounted on the support portion to the front rotary pulley 2a of the rotary screw rod 20 with a timing belt, and move the nut 30 on the outer surface of the rotary screw rod 20. To connect the connecting piece of the operation 31 to the outer surface of the moving nut, and to form the connection ball 32 at the tip of the operation, and to the ball socket 4a formed on the pressing part of the operating rod 4 It is a configuration that includes a drive device for moving the guide bar by pushing or pulling the operating rod between the operating operating in rotation.

삭제delete

1 : 서보모터 1a : 회전풀리
2 : 볼스크류 2a : 회전풀리
2b : 선단접속볼 3 : 볼스크류 하우징
4 : 작동봉 4a : 볼소켓
4b : 볼소켓 10 : 가이드바
10a : 가이드바늘 11 : 작동판
11a : 접속볼 11b : 걸고리
12 : 끈 12a : 체인가이드
13 : 코일 스프링 14 : 지지틀
14a : 가이드홈1: Servo Motor 1a: Rotating Pulley
2: Ball screw 2a: Rotating pulley
2b: Tip connection ball 3: Ball screw housing
4: operating rod 4a: ball socket
4b: Ball socket 10: Guide bar
10a: guide needle 11: operating plate
11a: Connection Ball 11b: Hook
12: string 12a: chain guide
13: coil spring 14: support frame
14a: Guide groove

Claims (2)

다수의 가이드바늘(10a)이 일정간격에 부착된 가이드바(10)상면에 일정간격으로 작동판(11)이 부착되어 지지틀(14)에 형성된 가이드홈(14a)을 따라 가이드바 길이 방향으로 왕복 이동되고 가이드바의 일측단부에 가이드바를 길이 방향으로 왕복 이동시키기 위한 구동장치를 설치하는 공지된 것에 있어서,
가이드바(10)의 일측 단부에 부착된 작동판(11)에 접속볼(11a)을 형성하여 작동봉(4)의 선단에 형성된 볼소켓(4b)에 접속하고 작동봉(4)의 가압부 측에 설치한 지지부(가)에 작동봉의 작동선과 일치하도록 볼스크류를 지지하는 볼스크류 하우징(3)을 설치하여 볼스크류하우징에 삽입한 볼스크류(2)의 선단접속볼(2b)을 작동봉(4)의 가압부에 형성한 볼소켓(4a)에 접속하고 지지부에 서보모터(1)를 장치하여 볼스크류(2) 후단부에 장착된 회전풀리(2a)와 서보모터의 회전축에 부착한 회전풀리(1a)를 타이밍벨트로 연결한 랏셀 경편기의 가이드바 구동장치
A plurality of guide needles (10a) is attached to the upper surface of the guide bar (10) attached to a predetermined interval in the guide bar length direction along the guide groove (14a) formed in the support frame 14 is attached to the operating plate 11 at a predetermined interval In the known reciprocating and installing a drive device for reciprocating the guide bar in the longitudinal direction at one end of the guide bar,
A connecting ball 11a is formed on the operating plate 11 attached to one end of the guide bar 10 to connect to the ball socket 4b formed at the tip of the operating rod 4, and the pressing portion of the operating rod 4 is formed. On the supporting part (a) installed on the side, install the ball screw housing (3) for supporting the ball screw so as to coincide with the operation line of the operating rod, and insert the tip connecting ball (2b) of the ball screw (2) inserted into the ball screw housing. (4) is connected to the ball socket (4a) formed in the pressing portion and the servo motor (1) in the support portion attached to the rotary pulley (2a) mounted on the rear end of the ball screw (2) and the rotating shaft of the servomotor Guide bar drive device of ratchet warp knitting machine with rotating pulley (1a) connected with timing belt
다수의 가이드바늘(10a)이 일정간격에 부착된 가이드바(10)상면에 일정간격으로 작동판(11)이 부착되어 지지틀(14)에 형성된 가이드홈(14a)을 따라 가이드바 길이 방향으로 왕복 이동되고 가이드바의 일측단부에 가이드바를 길이 방향으로 왕복 이동시키기 위한 구동장치를 설치하는 공지된 것에 있어서,
가이드바(10)의 일측 단부에 부착된 작동판(11)에 접속볼(11a)을 형성하여 작동봉(4)의 선단에 형성된 볼소켓(4b)에 접속하고 작동봉(4)의 가압부측에 장치된 지지부(가)에 작동봉의 작동선과 일치하도록 작동간(31)을 설치하고 작동봉과 나란하게 회전나사봉(20)을 설치하여 회전나사봉의 선단 회전풀리(2a)에 지지부에 장치한 서모보터(1)의 회전풀리(1a)를 타이밍벨트로 연결하고 회전나사봉(20) 외면에 이동너트(30)를 장치하여 이동너트 외면에 작동간(31)의 연결편을 연결하고 작동간의 선단에 형성된 접속볼(32)을 작동봉(4)의 가압부에 형성한 볼소켓(4a)에 접속하여서 되는 랏셀 경편기의 가이드바 구동장치A plurality of guide needles (10a) is attached to the upper surface of the guide bar (10) attached to a predetermined interval in the guide bar length direction along the guide groove (14a) formed in the support frame 14 is attached to the operating plate 11 at a predetermined interval In the known reciprocating and installing a drive device for reciprocating the guide bar in the longitudinal direction at one end of the guide bar,
A connecting ball 11a is formed on the operation plate 11 attached to one end of the guide bar 10 to be connected to the ball socket 4b formed at the tip of the operating rod 4, and the pressure side of the operating rod 4 is provided. The operating section 31 is installed on the supporting part (a) so as to coincide with the operating line of the operating rod, and the rotating screw rod 20 is installed in parallel with the operating rod to install the supporting part on the supporting end of the rotating screw rod (2a) of the rotating screw rod. Connect the rotating pulley 1a of the motor 1 with a timing belt, and install the moving nut 30 on the outer surface of the rotary screw rod 20 to connect the connecting piece of the operation 31 to the outer surface of the moving nut, and the tip of the operation. Guide bar drive device for a ratchet warp knitting machine which is connected to the connection ball 32 formed in the ball socket 4a formed in the pressing portion of the operating rod 4
KR1020100005030A 2010-01-20 2010-01-20 Apparatus for driving guide bar of raschel warp knitting machine KR100980705B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102733078A (en) * 2011-04-08 2012-10-17 利巴机械制造有限公司 Raschel machine
CN103243476A (en) * 2012-02-04 2013-08-14 卡尔迈尔纺织机械制造有限公司 Position bar assembly for a knitwear machine
KR20160059742A (en) * 2014-11-19 2016-05-27 주식회사 가온텍 Guide bar drive device of warp knitting machine
CN117127308A (en) * 2023-10-24 2023-11-28 汕头市汇益纺织有限公司 Reciprocating linkage self-cleaning guide bar shogging resetting device and high-speed wide-width warp knitting machine

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KR830002442Y1 (en) * 1982-08-11 1983-11-09 김기태 Guide Bar Actuator
KR940010044B1 (en) * 1987-10-08 1994-10-21 리바 마쉬넨파브릭 게엠베하 Warp knitting machine with guide bar adjustable by means of racking motors
JP2584573B2 (en) 1991-08-19 1997-02-26 カール マイヤー テクスティルマシーネンファブリーク ゲゼルシャフト ミット ベシュレンクター ハフツング Warp knitting machine having at least one guide bar
KR200426431Y1 (en) 2006-06-29 2006-09-19 주식회사 태신 guide hook drive apparatus of crochet knitting machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830002442Y1 (en) * 1982-08-11 1983-11-09 김기태 Guide Bar Actuator
KR940010044B1 (en) * 1987-10-08 1994-10-21 리바 마쉬넨파브릭 게엠베하 Warp knitting machine with guide bar adjustable by means of racking motors
JP2584573B2 (en) 1991-08-19 1997-02-26 カール マイヤー テクスティルマシーネンファブリーク ゲゼルシャフト ミット ベシュレンクター ハフツング Warp knitting machine having at least one guide bar
KR200426431Y1 (en) 2006-06-29 2006-09-19 주식회사 태신 guide hook drive apparatus of crochet knitting machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102733078A (en) * 2011-04-08 2012-10-17 利巴机械制造有限公司 Raschel machine
CN103243476A (en) * 2012-02-04 2013-08-14 卡尔迈尔纺织机械制造有限公司 Position bar assembly for a knitwear machine
KR20160059742A (en) * 2014-11-19 2016-05-27 주식회사 가온텍 Guide bar drive device of warp knitting machine
KR101656211B1 (en) * 2014-11-19 2016-09-09 주식회사 가온텍 Guide bar drive device of warp knitting machine
CN117127308A (en) * 2023-10-24 2023-11-28 汕头市汇益纺织有限公司 Reciprocating linkage self-cleaning guide bar shogging resetting device and high-speed wide-width warp knitting machine
CN117127308B (en) * 2023-10-24 2024-01-05 汕头市汇益纺织有限公司 Reciprocating linkage self-cleaning guide bar shogging resetting device and high-speed wide-width warp knitting machine

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