KR100859994B1 - Weft knitting machine of air jet loom - Google Patents

Weft knitting machine of air jet loom Download PDF

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Publication number
KR100859994B1
KR100859994B1 KR1020070011365A KR20070011365A KR100859994B1 KR 100859994 B1 KR100859994 B1 KR 100859994B1 KR 1020070011365 A KR1020070011365 A KR 1020070011365A KR 20070011365 A KR20070011365 A KR 20070011365A KR 100859994 B1 KR100859994 B1 KR 100859994B1
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South Korea
Prior art keywords
weft
air
air jet
weaving
weft yarn
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KR1020070011365A
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Korean (ko)
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KR20080072979A (en
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정극보
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주식회사세일정밀
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3006—Construction of the nozzles
    • D03D47/3013—Main nozzles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/20—Constructional features of the thread-engaging device on the inserters
    • D03D47/23—Thread grippers
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/275—Drive mechanisms
    • D03D47/276—Details or arrangement of sprocket wheels
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/002—Climatic conditioning or removing lint or dust
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/04—Auxiliary apparatus combined with or associated with looms for treating weft

Abstract

본 발명은 에어제트룸의 위사급사장치에 관한 것으로서, 더욱 상세하게는 에어제트룸에서 직물지를 제직할 때 위사를 경사들 사이에 위입하기 위한 위사급사장치를 간단하게 개량하여 위사를 공급할 때 사용되는 공기량을 줄일 수 있도록 하는 동시에 제직과정에서 발생하는 위사의 손상을 최소화할 수 있게 구성된 에어제트룸의 위사급사장치에 관한 것이다.The present invention relates to a weft yarn weaving device of the air jet room, and more particularly, when weaving the weaving paper in the air jet room is used to supply the weft yarn by simply improving the weft yarn for weft between the warp yarns. The present invention relates to a weft yarn feeding device of an air jet room configured to reduce the amount of air and at the same time minimize the damage of the weft yarn generated in the weaving process.

상기 목적을 달성하기 위한 본 발명의 에어제트룸의 위사급사장치는 바듸홀더에 결합하기 위한 연결구와 로킹샤프트와 결합하기 브라켓을 구비한 본체의 상부에 3개의 블록을 마련하여 한 개 이상의 노즐관체를 설치하고, 후미에 있는 블록에는 상기 노즐관체와 연결된 실유입구가 결합되고, 또 공기유입구가 형성된 메인블록으로 구성된 것을 특징으로 하며,The weft yarn of the air jet room of the present invention for achieving the above object is provided with three blocks on the upper portion of the main body having a connector and a locking shaft and a coupling for coupling to the bar holder, one or more nozzle pipes It is installed, the block in the rear is characterized in that consisting of the main block is coupled to the actual inlet connected to the nozzle pipe, the air inlet is formed,

이상과 같은 구성된 에어제트룸의 위사급사장치는 구조적으로 간단하고, 위사권취장치 및 실가이드에서 공급되는 실이 위사급사장치를 구성하는 노즐관체를 통해서 곧 바로 경사들 사이로 위입되도록 하였기 때문에 공기사용량을 절감할 수 있고, 특히 바듸가 각운동하는 과정에서 공기와 실과의 노즐관체의 마찰현상이 없어지게 됨으로써, 위사에 보푸라기를 발생하는 원인을 제거한 상태에서 직물지를 제직함으로써, 직물지의 품질을 향상시키는 등의 효과응 얻을 수 있다.The weft spinneret of the air jet room configured as described above is simple in structure, and the yarn supplied from the weft winding device and the thread guide is directly drawn between the inclinations through the nozzle pipe forming the weft spinneret. In particular, the friction between the nozzle body and the air disappears during the angular movement of the needle, and weaving the paper in a state in which weaving causes of lint on the weft yarn improves the quality of the fabric. Can be obtained.

본체, 연결구, 브라켓, 블록, 노즐관체, 실유입구, 공기유입구, 메인블록. Main body, connector, bracket, block, nozzle pipe, seal inlet, air inlet, main block.

Description

에어제트룸의 위사급사장치{Weft knitting machine of air jet loom}Weft knitting machine of air jet room {Weft knitting machine of air jet loom}

도 1은 종래 위사급사장치의 개략적인 구성도1 is a schematic configuration diagram of a conventional weft yarn feeding device

도 2는 본 발명의 개략적인 구성을 보인 사시도2 is a perspective view showing a schematic configuration of the present invention

도 3은 본 발명의 개략적인 구성을 보인 측면도3 is a side view showing a schematic configuration of the present invention

도 4는 본 발명의 실시상태를 보인 측면 예시도Figure 4 is an exemplary side view showing an embodiment of the present invention

도 5는 본 발명의 작용상태를 평면에서 보인 예시도5 is an exemplary view showing a working state of the present invention in a plan view

***도면중 주요 부분에 대한 부호의 설명****** Description of the symbols for the main parts of the drawings ***

1: 본체 1: main body

2: 연결구 2: connector

3: 브라켓 3: bracket

4:5:6: 블록 4: 5: 6: Block

7: 노즐관체 7: nozzle tube

8: 실유입구 8: actual oil inlet

9: 공기유입구 9: air inlet

10: 메인블록 10: main block

본 발명은 에어제트룸의 위사급사장치에 관한 것으로서, 더욱 상세하게는 에어제트룸에서 직물지를 제직할 때 위사를 경사들 사이에 위입하기 위한 위사급사장치를 간단하게 개량하여 위사를 공급할 때 사용되는 공기량을 줄일 수 있도록 하는 동시에 제직과정에서 발생하는 위사의 손상을 최소화할 수 있게 구성된 에어제트룸의 위사급사장치에 관한 것이다.The present invention relates to a weft yarn weaving device of the air jet room, and more particularly, when weaving the weaving paper in the air jet room is used to supply the weft yarn by simply improving the weft yarn for weft between the warp yarns. The present invention relates to a weft yarn feeding device of an air jet room configured to reduce the amount of air and at the same time minimize the damage of the weft yarn generated in the weaving process.

주지하는 바와 같이 에어제트룸은 경사빔에서 공급되는 경사들을 개구시키고, 경사들 사이에 고압의 공기로 위사들을 날려보내는 과정을 반복하여 직물지가 제직되도록 구성되어 있다.As is known, the air jet room is configured to open the warp yarns supplied from the warp beam, and to repeat the process of blowing the wefts with high pressure air between the warp yarns so that the fabric paper is woven.

종래 상기와 같은 에어제트룸에서 위사를 경사들 사이로 날려보내기 위한 위사급사장치를 보면, 보빈(50)에서 필요한 만큼의 실(위사)을 가져와 권취해 두는 위사권취드럼(51)이 있고, 상기 위사권취드럼(51)에 권취되어 있는 실을 고압의 공기로 가져오는 동시에 2차 메인노즐(53)로 보내는 기능을 하는 1차텐덤노즐(52)이 있고, 1차텐덤노즐(52)에서 보내오는 실을 최종적으로 경사들 사이로 날려보내 위사로서 직물지를 제직하도록 구성된 2차메인노즐(53)로 구성되어 있기 때문에 구조적으로 매우 복잡한 단점이 있다.In the conventional weft yarn for blowing the weft yarn between the inclined in the air jet room as described above, there is a weft winding drum 51 to take and wound as much thread (weft) as necessary in the bobbin 50, the weft yarn There is a primary tandem nozzle (52) which functions to bring the yarn wound on the winding drum (51) to high pressure air and to send it to the secondary main nozzle (53), which is sent from the primary tandem nozzle (52). There is a structurally very complicated drawback because it consists of a secondary main nozzle 53 which is configured to finally weave the yarn between the warp yarns and weave the woven paper as a weft.

또한, 상기와 같은 작용을 하는 위사급사장치는 1차텐덤노즐(52)이 본체(55)에 고정되어 있고, 2차메인노즐(53)이 바듸홀더 프레임(54)에 고정되어 바듸홀더 프레임(54)과 같이 각운동하도록 되어 있기 때문에 에어제트룸의 본체에 고정된 1차텐덤노즐(52)과 각운동을 하는 2차메인노즐(53)에 각각 공기를 공급해야 한다.In addition, the weft-spinning yarn that acts as described above, the primary tandem nozzle 52 is fixed to the main body 55, the secondary main nozzle 53 is fixed to the change holder frame 54 to replace the change holder frame ( Since the angular movement as shown in 54), air must be supplied to the primary tandem nozzle 52 fixed to the main body of the air jet room and the secondary main nozzle 53 angularly moving.

그러면. 1차텐덤노즐과 2차메인노즐 사이에 공간이 형성되어 있기 때문에 1차텐덤노즐을 통과한 공기가 손실될 수밖에 없으므로 많은 공기를 사용해야 하는 관계로 경제적이지 못한 단점이 있다.then. Since a space is formed between the primary tandem nozzle and the secondary main nozzle, air passing through the primary tandem nozzle is inevitably lost, and thus a large amount of air must be used.

그리고, 특히 본체에 고정되어 있는 1차텐덤노즐(52)에서 공급되는 실이 각운동하는 2차메인노즐(53)로 진입되면서 분사되는 고압의 공기에 영향을 많이 받게 되고, 또 상기 두 개 노즐의 출구와 입구에서 발생하는 마찰현상으로 실에 많은 보푸라기가 만들어지게 되는 결과를 제공하게 됨으로써, 직물지의 품질이 떨어지게 하는 등의 문제점이 있었다.In particular, the thread supplied from the primary tandem nozzle 52 fixed to the main body is affected by the high-pressure air injected as it enters the secondary main nozzle 53 that moves angularly, and the two nozzles The friction phenomenon that occurs at the exit and the inlet of the lining to provide a result that many lint is made in the yarn, there was a problem such as deterioration of the quality of the paper.

상기와 같은 문제점을 해결하기 위한 본 발명의 에어제트룸의 위사급사장치는 구조적으로 간단하게 개량하여 원가를 절감하는 동시에 위사급사장치 전체를 바듸홀더 프레임과 같이 각운동하면서 경사들 사이로 위사를 공급할 수 있게 구성함으로써, 공기의 사용량을 절감하는 동시에 종래 1차텐덤노즐과 2차메인노즐의 출구와 입구에서 발생하던 고압의 공기 및 마찰현상을 없앰으로써 실에 보푸라기를 만들어지게 하는 제직과정에서의 문제점을 완벽하게 해결하여 품질이 우수한 직물지를 생산할 수 있는 에어제트룸의 위사급사장치를 제공하는데 소기의 목적하는 바가 있다.The weft steeping device of the air jet room of the present invention for solving the above problems can be simply improved in structure to reduce the cost and at the same time can supply the weft between the warp yarns while angular movement as a change holder frame. By reducing the amount of air used, we can solve the problem of weaving process to make lint on the yarn by eliminating the high pressure air and friction that occurred at the exit and inlet of the primary and secondary main nozzles. The aim is to provide a weft grade of air jet room that can be completely solved to produce high quality textile paper.

상기 목적을 달성하기 위한 본 발명의 에어제트룸의 위사급사장치는 바듸홀더에 결합하기 위한 연결구와 로킹샤프트와 결합하기 브라켓을 구비한 본체의 상부 에 3개의 블록을 마련하여 한 개 이상의 노즐관체를 설치하고, 후미에 있는 블록에는 상기 노즐관체와 연결된 실유입구가 결합되고, 또 공기유입구가 형성된 메인블록으로 구성된 것을 특징으로 하며, 이하 첨부된 도면과 관련하여 상세하게 설명하면 다음과 같다.The weft yarn of the air jet room of the present invention for achieving the above object is provided with three blocks on the upper part of the main body having a connector and a locking shaft and coupling bracket for coupling to the bar holder, one or more nozzle pipes Installed, the block in the rear is characterized in that the actual inlet coupled to the nozzle inlet connected to the nozzle body, and composed of a main block formed air inlet, described in detail with reference to the accompanying drawings as follows.

도 2는 본 발명의 개략적인 구성을 보인 사시도, 도 3은 본 발명의 개략적인 구성을 보인 측면도, 도 4는 본 발명의 실시상태를 보인 측면 예시도, 도 5는 본 발명의 작용상태를 평면에서 보인 예시도이다.Figure 2 is a perspective view showing a schematic configuration of the present invention, Figure 3 is a side view showing a schematic configuration of the present invention, Figure 4 is an exemplary side view showing an embodiment of the present invention, Figure 5 is a plan view of the working state of the present invention An example is shown.

본 발명에 의한 에어제트룸의 위사급사장치는 도 2에서 보는 바와 같이 바듸홀더에 결합하기 위한 연결구(2)과 로킹샤프트와 결합하기 브라켓(3)을 구비한 본체(1)의 상부에 소정의 간격을 두고 3개의 블록(4)(5)(6)을 마련하여 한 개 이상의 노즐관체(7)를 고정되게 설치하며,The weft yarn of the air jet room according to the present invention, as shown in Figure 2 is a predetermined portion on the upper portion of the main body (1) having a connector (3) and a coupling shaft (3) for coupling to the locking shaft and coupling Three blocks (4), (5) and (6) are provided at intervals so that at least one nozzle tube (7) is fixedly installed,

상기 본체(1)의 후미에 있는 블록(4)에는 상기 노즐관체(7)와 연결된 실유입구(8)가 결합되고, 또 측방향에 고압의 공기가 유입되어 노즐관체로 이송될 수 있게 공기유입구(9)가 형성된 메인블록(10)을 연결하여 구성된 것이다.The block 4 at the rear of the main body 1 is combined with a seal inlet 8 connected to the nozzle tube 7, and an air inlet for introducing high pressure air in a lateral direction to be transferred to the nozzle tube ( 9) is formed by connecting the main block 10 formed.

도면의 미설명부호 30은 바듸, 31은 바듸홀더 프레임, 32는 실가이드, 33은 위사권취드럼 34는 위사용 보빈, 35는 로킹샤프트을 표시한 것이다.In the drawings, reference numeral 30 denotes a change, 31 a change holder frame, 32 a seal guide, 33 a weft winding drum 34 a weaving bobbin, and 35 a locking shaft.

이상과 같은 본 발명의 에어제트룸의 위사급사장치에 관한 작용을 상세하게 설명하면 다음과 같다.Referring to the operation of the weft yarn steeping device of the air jet room of the present invention as described above in detail as follows.

우선, 상기와 같이 구성된 에어제트룸의 위사급사장치를 구성하는 연결구(2)를 바듸홀더 프레임(31)에 결합하고, 브라켓(3)을 로킹샤프트(35)에 볼트로 고정하 여 공지의 바듸(30)와 바듸홀더 프레임(31) 및 로킹샤프트(35)와 같이 각운동하게 설치한다.First, the connector (2) constituting the weft yarn steepness of the air jet room configured as described above is coupled to the needle holder frame (31), and the bracket (3) is fixed to the locking shaft (35) with a bolt to change the known 30 and angular movement, such as the checker holder frame 31 and the locking shaft 35 is installed.

이렇게 에어제트룸의 위사급사장치를 설치한 상태에서 먼저 보빈(34)에 있는 실을 위사권취드럼(33)과 실가이드(32), 그리고 메인블록(10)에 형성된 실유입구(8)를 통해 노즐관체(7)로 공급되게 준비를 한다.In this way, the yarn in the bobbin 34 in the state of installing the weft steepness of the air jet room through the weft winding drum 33, the seal guide 32, and the thread inlet (8) formed in the main block (10). It is prepared to be supplied to the nozzle tube 7.

이러한 상태에서 직물지를 제직하면, 경사들 사이에 위사를 위입하여 직물지가 제직되는데, 위사권취드럼(33)이 작동하여 보빈(34)에 있는 실을 필요한 만큼씩 가져다 놓는다.When weaving the woven paper in this state, the weaving paper is woven by weaving the weft between the warp yarns, the weaving winding drum 33 is operated to bring as much thread as necessary in the bobbin 34.

그러면 공지의 에어공급장치(도시하지 않음)로부터 공급되는 고압의 공기가 공기유입구(9)로 유입되어 노즐관체(7)를 통해서 고압으로 분사되고, 상기와 같이 분사되는 공기에 의해서 위사권취드럼(33)에 있던 실이 경사들 사이를 통과하여 반대편에 이르게 되고 위사로서의 기능을 하여 직물지가 제직되는 것이다.Then, the high pressure air supplied from a known air supply device (not shown) is introduced into the air inlet 9 and injected at a high pressure through the nozzle pipe 7, and the weft winding drum is formed by the air injected as described above ( The thread in 33) passes between the slopes to reach the opposite side and functions as a weft yarn to weave the woven paper.

이상과 같이 위사권취드럼(33)에 있는 실을 실가이드를 경유시킴과 동시에 위사급사장치에 의해서 고압의 공기압력으로 실을 경사들 사이로 곧 바로 위입하여 제직된다.As described above, the thread in the weft winding drum 33 passes through the thread guide and is directly woven into the yarn between the warp yarns by the high-pressure air pressure by the weft yarn feeding device.

따라서, 종래와 같이 본체에 설치되어 있는 1차텐덤노즐에서 공급되는 실이 바듸의 각운동하는 2차메인노즐로 진입되면서 분사되는 고압의 공기에 의해서 실이 나쁜 영향을 많이 받는 것과, 또한 두 개 노즐의 출구와 입구에서 발생하는 마찰현상을 완벽하게 해소하는 결과로 실에 보푸라기가 만들어지지 않은 상태에서 위사로 사용되면서 직물지가 제직될 수 있다.Therefore, the thread supplied from the primary tandem nozzle installed in the main body as in the prior art is badly affected by the high pressure air injected as it enters the secondary main nozzle of the angular movement, and also two As a result of completely eliminating friction at the exit and inlet of the nozzle, the fabric can be woven while being used as a weft without the formation of lint on the yarn.

이상과 같은 구성된 에어제트룸의 위사급사장치는 구조적으로 간단하고, 위사권취장치 및 실가이드에서 공급되는 실이 위사급사장치를 구성하는 노즐관체를 통해서 곧 바로 경사들 사이로 위입되도록 하였기 때문에 공기사용량을 절감할 수 있고, 특히 바듸가 각운동하는 과정에서 공기와 실과의 노즐관체의 마찰현상이 없어지게 됨으로써, 위사에 보푸라기를 발생하는 원인을 제거한 상태에서 직물지를 제직함으로써, 직물지의 품질을 향상시키는 등의 효과를 얻을 수 있다.The weft spinneret of the air jet room configured as described above is simple in structure, and the yarn supplied from the weft winding device and the thread guide is directly drawn between the inclinations through the nozzle pipe forming the weft spinneret. In particular, the friction between the nozzle body and the air disappears during the angular movement of the needle, and weaving the paper in a state in which weaving causes of lint on the weft yarn improves the quality of the fabric. The effect can be obtained.

Claims (1)

본체(1)의 후미에 있는 블록(4)에는 위사용 실과 공기를 노즐관체(7)를 통해 경사들 사이로 날려보내기 위한 실유입구(8) 및 측방향에 공기유입구(9)가 형성된 메인블록(10)을 설치하여 구성된 에어제트룸의 위사공급장치에 있어서,The block 4 at the rear of the main body 1 has a seal inlet 8 for blowing the upper thread and air through the nozzle tube 7 between the slopes, and a main block 10 having an air inlet 9 in the lateral direction. In the weft feeder of the air jet room configured by installing 상기 메인블록(10)으로 위입되는 1가닥의 위사를 선택적으로 받아서 위사로 공급할 수 있도록 실유입구(8)들이 형성되며,Seal inlets 8 are formed to selectively receive the weft of one strand entering the main block 10 and supply it to the weft yarn, 상기 본체(1)에 메인블록 및 노즐관체(7)들을 견고하게 고정하기 위하여 3개의 블록(4)(5)(6)으로 설치되며,In order to firmly fix the main block and the nozzle body (7) to the main body (1) is installed as three blocks (4) (5) (6), 상기 본체(1)를 바듸홀더 및 로킹샤프트에 견고하게 설치하기 위하여 연결구(2)와 브라켓(3)이 본체(1)에 형성된 것을 특징으로 하는 에어제트룸의 위사공급장치.Weft supply device for an air jet room, characterized in that the connector (2) and the bracket (3) is formed on the main body (1) in order to install the main body (1) to the bottom holder and the locking shaft.
KR1020070011365A 2007-02-05 2007-02-05 Weft knitting machine of air jet loom KR100859994B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644980A (en) * 1984-12-28 1987-02-24 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device for inserting weft yarn in a fluid jet loom
US4669514A (en) * 1984-05-21 1987-06-02 Gebruder Sulzer Aktiengesellschaft Air jet weaving machine and weft insertion nozzle arrangement in such air jet weaving machine
US4962795A (en) * 1988-05-04 1990-10-16 Lindauer Dornier Gesellschaft M.B.H. Spring mounting for the weft thread inlet end of the main nozzle of an air jet loom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669514A (en) * 1984-05-21 1987-06-02 Gebruder Sulzer Aktiengesellschaft Air jet weaving machine and weft insertion nozzle arrangement in such air jet weaving machine
US4644980A (en) * 1984-12-28 1987-02-24 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device for inserting weft yarn in a fluid jet loom
US4962795A (en) * 1988-05-04 1990-10-16 Lindauer Dornier Gesellschaft M.B.H. Spring mounting for the weft thread inlet end of the main nozzle of an air jet loom

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