KR970011240B1 - Weft sensing tool of non-density style on the auto cloth's correctional device - Google Patents

Weft sensing tool of non-density style on the auto cloth's correctional device Download PDF

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Publication number
KR970011240B1
KR970011240B1 KR1019950000332A KR19950000332A KR970011240B1 KR 970011240 B1 KR970011240 B1 KR 970011240B1 KR 1019950000332 A KR1019950000332 A KR 1019950000332A KR 19950000332 A KR19950000332 A KR 19950000332A KR 970011240 B1 KR970011240 B1 KR 970011240B1
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weft
film
density
fabric
auto
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KR1019950000332A
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Korean (ko)
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KR960029532A (en
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정자영
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화인전자 주식회사
정자영
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06HMARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H3/00Inspecting textile materials
    • D06H3/08Inspecting textile materials by photo-electric or television means
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06HMARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H3/00Inspecting textile materials
    • D06H3/12Detecting or automatically correcting errors in the position of weft threads in woven fabrics
    • D06H3/125Detecting errors in the position of weft threads
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36Textiles
    • G01N33/367Fabric or woven textiles
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06HMARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H2201/00Inspecting textile materials

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Looms (AREA)

Abstract

In the upper part of a film, the plural row perspective windows(9,10,11,12,13,14) with the different inclined angles from each other, but with the same direction are provided. Also in the middle, a horizontal perspective window(8) is arranged and in the center, the half plural row perspective windows(15,16,17,18,19,20) with a slant angle and a direction different from that of upper half are formed. The film(1) is placed between a substrate(4) which has a photosensor(4) and a light introduction orifice(3), the light coming through a lens(6), an orifice(5) and each perspective window is sensed by a photosensor(2).

Description

자동포목 교정기에 있어 무밀도 방식의 위사감지구Density Weft Sensing District for Automatic Die Cutting Machine

제1도는 본 발명의 일부 분해 사시도.1 is a partially exploded perspective view of the present invention.

제2도는 본 발명의 조립상태 단면도.2 is a cross-sectional view of the assembled state of the present invention.

제3도는 본 발명에 사용되는 필름의 사시도.3 is a perspective view of a film used in the present invention.

제4도는 본 발명의 신호처리 단계의 블럭도.4 is a block diagram of a signal processing step of the present invention.

제5도는 본 발명이 장착된 자동포목 교정기의 사시도.5 is a perspective view of an automatic tool corrector equipped with the present invention.

제6도 (가)(나)(다)(라)는 위사감지 상태도.6 (a) (b) (c) is a weft detection state diagram.

제7도는 종래에 사용되는 필름의 일부 사시도.7 is a partial perspective view of a film conventionally used.

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

1 : 필름2 : 포터센서1: film 2: porter sensor

3 : 빛유도구4 : 기판3: light oil tool 4: substrate

5 : 원형구멍6,7 : 렌즈5 circular hole 6,7 lens

8 : 수평투시창8: horizontal viewing window

9,10,11,12,13,14,15,16,17,18,19,20 : 상하반부 투시창9,10,11,12,13,14,15,16,17,18,19,20: upper and lower half viewing window

본 발명은 자동포목 교정기에 있어 무밀도 방식의 위사 감지구에 관한 것으로 상세하게는 섬유의 원단가공시 발생되는 위사의 만곡과 비틀림을 감지하는 것인데, 더욱 상세하게는 무밀도 방식으로 구조를 간단히 하면서 위사의 만곡과 비틀림을 감지할 수 있게 함으로서 원단의 손실과 인력 및 시간적 손실을 줄여주도록 하는데 본 발명의 목적이 있다.The present invention relates to a weft sensing device of a densityless method in an automatic tooling calibrator, and more specifically, to detect the bending and torsion of wefts generated during fabric processing of fibers. It is an object of the present invention to reduce the loss and manpower and time loss of the fabric by enabling to detect the bending and torsion of the weft.

일반적으로 섬유의 원단은 가공시에 위사의 만곡, 비틀림이 생기게 됨으로 나염시 또는 텐타기의 가공직전에 원단의 위사를 바르게 고정하지 않으면 원단을 상품화할 수 없다. 따라서 자동원단 포목 교정기가 개발되어 원단의 위사를 바르게 교정하고 있는데 요약해 보면 만곡 또는 비틀어진 위사를 감지하고 계산하여 모우터를 구동, 스큐로울러(SKEW ROLLER)와 보우로울러(BOW ROLLER)를 구동하여 원단의 위사를 교정하는 것으로 여기에서 위사 감지장치가 필수이며 또 필름의 투시창이 매우 중요한 부분이다. 즉, 투시창의 갯수에 따라 무밀도 방식 또는 조밀도 방식이 결정된다 할 수 있다.In general, the fabric of the fiber is a warp and twist of the weft during processing, so if you do not properly fix the weft of the fabric at the time of printing, or just before the processing of tentagi can not commercialize the fabric. Therefore, an automatic fabric milling corrector has been developed to correct the weft of the fabric correctly. In summary, it detects and calculates the curved or twisted weft and drives the motor, and drives the skew roller and bow roller. The weft sensing device is essential to correct the weft of the fabric, and the viewing window of the film is a very important part. In other words, the densityless method or the density method may be determined according to the number of viewing windows.

종래에는 위사의 만곡과 비틀림을 조밀도 방식으로 감지함으로서 위사 감지장치 부분이 복잡하였고 또 밀도 선택을 원단의 종류에 따라 각각 해야하는데 특히 도비 니트와 같은 밀도수가 수시로 변하는 원단의 경우에는 수시로 밀도선택을 하여야 하고, 또 고도의 숙련공이 필요한 문제점과 잘못된 밀도 선택으로 위사의 만곡과 비틀림이 교정되지 않은 상태로 나염기 또는 텐타기에 공급되어 원단의 손실과 작업능률이 저하되는 등의 문제점이 있었다.Conventionally, the weft sensing device is complicated by detecting the bending and torsion of the weft yarn in a density method, and the density selection has to be made according to the type of the fabric. In addition, there is a problem such as the loss of the fabric and work efficiency is reduced by supplying to the printing machine or tenter without the correction and twist of the weft due to the problem that requires highly skilled workers and wrong density selection.

본 발명은 이와 같은 종래의 문제점을 해결하기 위해 무밀도 방식의 위사 감지장치를 개발하게 된 것으로 필름의 투시창을 각각 다른 경사각도와 방향으로 형성하고 투시창의 위치와 동일한 곳에 렌즈와 포터센서를 장착하여 구성된 것으로 이하 본 발명을 첨부 도면과 관련하여 상세히 설명하면 다음과 같다.The present invention is to develop a density-free weft sensing device to solve such a conventional problem formed by forming the viewing window of the film in different inclination angle and direction, respectively, and equipped with a lens and a porter sensor at the same position of the viewing window Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

즉, 필름(1)의 상반부에 경사각이 서로 다르고 방향은 같은 복열투시창(9)(10)(11)(12)(13)(14)을 형성하고 그 밑으로 중앙에 수평투시창(8)을 형성하며 하반부에는 상반부와 경사방향 및 경사각이 다른 복열투시창(15)(16)(17)(18)(19)(20)을 형성하여 동 필름의 투시창과 같은 위치에 같은 갯수로 포터센서(2)가 있는 기판(4)과 원형구멍(5) 및 렌즈(6)(7)가 착설된 빛유도구(3)사이에 필름(1)을 위치시켜 렌즈(6)를 통해 들어온 빛이 렌즈(6)와 원형구멍(5)과 필름(1)의 각 투시창을 통해 포터센서(2)을 감응케 한 것이다.That is, a double-view sight windows 9, 10, 11, 12, 13, and 14 are formed in the upper half of the film 1 with different inclination angles, and the horizontal see-through window 8 is formed at the center thereof. In the lower half, a double-row viewing window 15, 16, 17, 18, 19, and 20 having different inclination directions and inclination angles from the upper half are formed. ), The film 1 is placed between the substrate 4 with the lens and the circular hole 5 and the light tool 3 on which the lenses 6 and 7 are mounted so that the light entering through the lens 6 The porter sensor 2 is sensitized through each viewing window of the circular hole 5 and the film 1.

도면의 미설명 부호 (50)은 수광부, (51)은 투광부, (52)는 ADD103칩, (53)은 모우터 구동회로부, (54)는 스큐로울러, (55)는 보우로울러, (56)은 위사, (57)은 원단, (58)은 포목 교정기, (59)는 하부판넬을 표시한 것이다.In the drawing, reference numeral 50 denotes a light receiving unit, 51 denotes a light transmitting unit, 52 denotes an ADD103 chip, 53 denotes a motor driving circuit unit, 54 denotes a skew roller, and 55 denotes a bow roller. ) Are weft yarns, 57 is the fabric, 58 is the wood straightener, and 59 is the bottom panel.

이와 같이 구성된 본 발명의 작용 및 효과에 대하여 상세히 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above in detail.

자동포목 교정기(58)의 하부판넬(59)에 투광부(51)와 수광부(50)를 1개조로 하여 필요에 따라 약 4개에서 8개정도 설치하고 간격조절도 적절히 하여 설치하고 원단을 통상의 방법으로 스큐로울러(54)와 보우로울러(55), 그리고 각 안내로울러를 경유하고 또 투광부(51)와 수광부(50)사이로 경유시키게 되면 제6도에서 도시한 바와 같이 투광부(51)에서 투시되는 빛이 각 렌즈(6)(7)와 원형구멍(5)을 통해 필름(1)의 상반부 복열투시창(9)(10)(11)(12)(13)(14), 수평투시창(8), 하반부 복열투시창(15)(16)(17)(18)(19)(20)을 통해 각 포터센서(2)을 감을기키고 동 신호는 공지의 ADD103칩(52)에 의해 계산되어 모우터 구동회로부(53)를 통해 모우터(도시하지 않음) 구동하여 해당하는 스큐로울러(54) 및 보우로울러(55)를 동작시키고 동 로울러는 원단(57)을 구성하는 위사(56)을 바르게 교정하여 나염기 또는 텐타기(도시하지 않음)에 공급하게 된다. 즉, 위사(56)가 수평투시창(8)에 직선으로 비치게 되면 원단(57)이 똑바로 이송됨을 알려주고 다양한 경사각을 가지고 있는 각 복열투시창의 해당하는 곳에 위사가 투시되면 그 투시창의 경사각 만큼 구동회로부에서 모터를 구동시켜 위사를 바르게 하는 것이다.In the lower panel 59 of the automatic tooling corrector 58, the light transmitting part 51 and the light receiving part 50 are set as one set, and about 4 to 8 parts are installed as necessary. By passing through the skew roller 54, the bow roller 55, and each guide roller and between the light transmitting portion 51 and the light receiving portion 50, the light transmitting portion 51 as shown in FIG. The light projected by the light is transmitted through each lens (6) (7) and the circular hole (5) in the upper half of the film (1), the recurrent viewing window (9) (10) (11) (12) (13) (14), horizontal viewing window (8), each porter sensor 2 is wound around the lower half recurrent sight window 15, 16, 17, 18, 19, 20, and the signal is calculated by a known ADD103 chip 52. Then, the motor (not shown) is driven through the motor driving circuit unit 53 to operate the corresponding skew roller 54 and the bow roller 55, and the roller operates the weft yarn 56 constituting the fabric 57. Correctly calibrated Is supplied to a printing group or a ten-ride (not shown). That is, when the weft 56 is reflected in the horizontal viewing window 8 in a straight line, the fabric 57 is conveyed straightly, and when the weft is projected in the corresponding place of each double-row viewing window having various inclination angles, the driving circuit part is as much as the inclination angle of the viewing window. It is to correct the weft by driving the motor.

이상과 같이 무밀도 방식의 구조로 된 필름(1)과 다수개의 포터센서(2)가 있는 기판(4), 빛유도구(3)를 이용해 원단의 위사(56)가 만곡 또는 비틀어진 것을 폭넓게 감지함으로서 종래 밀도 선택적으로 발생되는 원단의 손실과 시간적 낭비를 해소하고 소량 다품종의 원단을 간단하게 교정할 수 있게 되는 것이다.As described above, the warp yarn 56 of the fabric is broadly detected by using the film 1 having the structure of the densityless structure, the substrate 4 having the plurality of porter sensors 2, and the light oil tool 3. By doing so, it is possible to solve the loss and time waste of the fabric, which is selectively generated in the conventional density, and to simply correct a small amount of a variety of fabrics.

Claims (1)

필름(1)의 상반부에는 같은 방향으로 경사각이 다른 복열투시창(9)(10)(11)(12)(13)(14)을 형성하고 중앙에는 수평투시창(8) 그리고 하반부에는 상반부와 경사방향, 경사각이 다른 복열투시창(15)(16)(17)(18)(19)(20)을 형성하고 양면에 렌즈(6)(7), 원형구멍(5)이 형성된 빛유도구(3)와 포터센서(2)가 형성된 기판(4)을 설치하여 된 것을 특징으로 하는 자동포목 교정기에 있어 무밀도 방식의 위사감지구.Double-row viewing windows 9, 10, 11, 12, 13 and 14 having different inclination angles are formed in the upper half of the film 1, the horizontal viewing window 8 in the center and the upper half and the inclined direction in the lower half. And a light tool (3) having a double-row perspective window (15) (16) (17) (18) (19) (20) having different inclination angles and a lens (6) (7) and a circular hole (5) formed on both sides thereof. A density-sensitive weft sensing zone in an automatic tool corrector, characterized in that the substrate (4) on which the porter sensor (2) is formed.
KR1019950000332A 1995-01-06 1995-01-06 Weft sensing tool of non-density style on the auto cloth's correctional device KR970011240B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950000332A KR970011240B1 (en) 1995-01-06 1995-01-06 Weft sensing tool of non-density style on the auto cloth's correctional device

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Application Number Priority Date Filing Date Title
KR1019950000332A KR970011240B1 (en) 1995-01-06 1995-01-06 Weft sensing tool of non-density style on the auto cloth's correctional device

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Publication Number Publication Date
KR960029532A KR960029532A (en) 1996-08-17
KR970011240B1 true KR970011240B1 (en) 1997-07-08

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