KR20010027922A - Thread tension auto control apparatus for warping machine - Google Patents

Thread tension auto control apparatus for warping machine Download PDF

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Publication number
KR20010027922A
KR20010027922A KR1019990039905A KR19990039905A KR20010027922A KR 20010027922 A KR20010027922 A KR 20010027922A KR 1019990039905 A KR1019990039905 A KR 1019990039905A KR 19990039905 A KR19990039905 A KR 19990039905A KR 20010027922 A KR20010027922 A KR 20010027922A
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KR
South Korea
Prior art keywords
tension
drive
main body
roller
driving
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KR1019990039905A
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Korean (ko)
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KR100340227B1 (en
Inventor
김귀남
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김귀남
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Priority to KR1019990039905A priority Critical patent/KR100340227B1/en
Publication of KR20010027922A publication Critical patent/KR20010027922A/en
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Publication of KR100340227B1 publication Critical patent/KR100340227B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D02H13/22—Tensioning devices
    • D02H13/26—Tensioning devices for threads in warp form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/10—Tension devices
    • D01H13/108—Regulating tension by regulating speed of driving mechanisms of unwinding, paying-out, forwarding, winding or depositing devices, e.g. automatically in response to variations in tension
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
    • D01H13/1633—Electronic actuators
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H1/00—Creels, i.e. apparatus for supplying a multiplicity of individual threads
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H3/00—Warping machines
    • D02H3/04—Sample warpers

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

PURPOSE: Provided is an automatic controller of a grey yarn-tension on a jet warper which has improved work efficiency, and simple work, and prevents from cutting yarn. CONSTITUTION: The automatic controller of tension is comprised of: a driving roller(2) and a guiding roller(3) formed on the upper part of a main body(1) in the transverse direction; the guiding roller(3) driven on rise-and-fall by a rise-and-fall driving part(4) set on the upper part of a rotating axis(3A); the driving roller(2) connected with a driving motor(5) and an electromotive part(6) set on the lower part of the main body(1); the driving roller(2) and the guiding roller(3) connected by an interlocking part(7); a tension sensing part formed in front of the main body(1); and the tension sensing part and the driving motor(5) connected by an invertor.

Description

분사정경기의 원사장력 자동조절장치{THREAD TENSION AUTO CONTROL APPARATUS FOR WARPING MACHINE}THREAD TENSION AUTO CONTROL APPARATUS FOR WARPING MACHINE}

본 발명은 분사정경기의 원사장력 조절장치에 관한 것으로, 특히 기계 및 전기 회로적인 작동에 의해서 원사 장력을 자동으로 조절할 수 있도록 하여 최적의 장력 조건을 유지 및 만족시킬 수 있도록 한 분사정경기의 원사장력 자동조절장치에 관한 것이다.The present invention relates to a yarn tensioning device for an injection jet game, and in particular, to control the yarn tension automatically by mechanical and electrical circuit operation to maintain and satisfy the optimal tension conditions. It relates to a tension automatic control device.

일반적으로 분사정경기는 다수개의 원사보빈에서 원사를 여러가닥으로 분사시켜 원하는 가닥수로 분사하여 정경용 빔에 권취할 수 있도록 하는 기기로서, 이는 원사가 감긴 다수의 보빈이 장착되는 송출장치와, 상기 다수의 보빈에서 각각 송출되는 원사를 여러가닥으로 분사하는 분사장치와, 상기 분사장치의 전.후방측에 설치되는 장력조절장치로 구성되어 있다.In general, the jetting jet machine is a device for injecting a plurality of strands of yarn from a plurality of yarn bobbins to be sprayed to the desired number of strands to be wound on the beam for the warp, which is a sending device equipped with a plurality of bobbins wound yarn, and It is composed of an injection device for injecting the yarns respectively sent from a plurality of bobbins into a plurality of strands, and a tension control device installed on the front and rear sides of the injection device.

도 5는 종래의 분사정경기의 전체적인 구성을 보인 사시도로서, 이는 구동모터(101)에 의하여 구동되는 구동로울러(102)가 형성되어 있고, 상기 구동로울러(102)의 하부에는 승강구동수단(104)에 의하여 승강되는 승강틀(105)이 형성되어 있으며, 상기 승강틀(105)에는 구동로울러(102)에 맞물려 회전되는 한 쌍의 유동로울러(106)(106A)가 형성되어 있다. 또한 기틀(103)에 안내레일(103A)이 부착되어 있고, 상기 승강틀(105)에는 지지틀(107)이 부착되어 있으며, 상기 지지틀(107)에는 상기 안내레일(103A)에 승강안내되는 승강안내판(107A)이 부착된 장력조절기(100)로 구성되어 있다.Figure 5 is a perspective view showing the overall configuration of a conventional jet match, which is formed with a drive roller 102 driven by a drive motor 101, the lifting drive means 104 in the lower portion of the drive roller 102 There is a lifting frame 105 which is lifted by), and the lifting frame 105 is formed with a pair of flow rollers 106 and 106A which are engaged with the driving roller 102 and rotated. In addition, a guide rail 103A is attached to the frame 103, a support frame 107 is attached to the lifting frame 105, and the support frame 107 is guided up and down by the guide rail 103A. The lifting guide plate 107A is composed of a tension regulator 100 attached.

그리고 상기 승강구동수단(104)은 승강틀(105)의 하부측에 승강구동용 모터(104A)가 구비되어 있고, 상기 모터(104A)의 축에는 감속기(104B)가 연결되어 있으며, 상기 감속기(104B)의 축에는 구동스크류(104C)와 이에 맞물리는 너트(104D)로 구성되어 있다.And the lifting drive means 104 is provided with a lifting drive motor (104A) on the lower side of the lifting frame 105, the reduction gear 104B is connected to the shaft of the motor (104A), the reduction gear (104B) ) Is composed of a driving screw 104C and a nut 104D engaged with it.

이와같이 구성된 종래의 분사정경기의 원사장력 조절장치는 구동모터(101)에 의해서 구동로울러(102)가 구동되고, 상기 구동로울러(102)의 하부측에 맞물려지는 유동로울러(106)(106A)도 함께 구동된다. 그리고 실의 장력 조절은 우선, 승강구동용 모터(104A)를 구동시켜 구동스크류(104C)를 회전시키게 되고, 상기 구동스크류(104C)의 회전에 의해서 승강틀(105) 및 지지틀(107)이 승강됨으로써 상기 지지틀(107)에 형성된 유동로울러(106)(106A)가 구동로울러(102)에 대한 접촉압력을 조정하는 것에 의하여 구동로울러(102)와 유동로울러(106)(106A)의 사이를 통과하는 실의 장력을 조절할 수 있도록 하고 있다.In the conventional jet force control device configured as described above, the driving roller 102 is driven by the driving motor 101, and the flow rollers 106 and 106A meshed with the lower side of the driving roller 102 are also included. Driven together. Then, the tension of the thread is first driven to drive the lifting drive motor 104A to rotate the drive screw 104C, the lifting frame 105 and the support frame 107 by the rotation of the drive screw 104C is raised and lowered. Thus, the flow rollers 106 and 106A formed in the support frame 107 pass between the drive rollers 102 and the flow rollers 106 and 106A by adjusting the contact pressure with respect to the drive rollers 102. The tension of the thread can be adjusted.

한편, 장력변화의 가장 큰 원인은 하나의 실타래에서 첫풀림과 중간풀림 그리고 끝풀림의 장력이 일정하지 않은데 있고, 이는 실의 물성 및 워핑(Warping)조건에 따라 장력이 불규칙하게 변한다.On the other hand, the biggest cause of the tension change is that the tension of the first loosening, the intermediate loosening and the end loosening is not constant in a single thread, which causes irregular tension depending on the physical properties and warping conditions of the yarn.

이와같이 종래의 분사정경기의 원사장력 조절장치는 실의 장력을 숙련된 기능공의 감각에 의존하여 조절하도록 되어 있어 최적의 장력 조건(0.1∼0.2g/DE)을 만족시킬 수 없을 뿐만 아니라 이로인해 빈번한 절사현상을 초래하고, 또한 상시 작업자가 상주해야만 되는 문제점이 있었다. 그리고 이같이 상시 작업자가 상주하면서 수작업으로 실의 장력을 조절함으로써 작업의 번거로움 및 불편성 그리고 비효율성을 초래하는 문제점이 있었다.As described above, the yarn tension control device of the conventional jet stabilization device is designed to adjust the tension of the thread depending on the sense of skilled skilled workers, and thus not only satisfy the optimal tension condition (0.1 to 0.2 g / DE), There was a problem that caused a truncation phenomenon, and also that the worker must always reside. In addition, there is a problem in that the worker has always been resident and adjusts the tension of the yarn by hand, thereby causing the inconvenience, inconvenience, and inefficiency of the work.

따라서 본 발명의 목적은 수작업에 의존하지 않고 기계 및 전기 회로적인 작동에 의해서 자동 조절할 수 있도록 하는데 있다. 본 발명의 다른 목적은 실 장력의 최적 조건을 유지 및 만족시킬 수 있도록 하는데 있다. 이러한 본 발명의 목적을 달성하기 위하여 본체의 상부측에 구동롤러 및 안내롤러를 전.후 횡방향으로 각각 형성하되, 상기 안내롤러는 양측 회전축 상부측에 구비된 승강구동부에 의해서 승강구동되도록 형성하고, 상기 구동롤러는 본체의 하부측에 구비된 구동모터와 전동부로 연결되며, 상기 구동롤러와 안내롤러로 연동부로 상호 연결되고, 상기 본체의 전방측에는 장력감지부가 형성되며, 상기 장력감지부와 구동모터는 인버터로 상호 연결된 것을 특징으로 한 분사정경기의 장력 자동조절장치가 제공된다.It is therefore an object of the present invention to be able to automatically adjust by mechanical and electrical circuit operation without resorting to manual labor. Another object of the present invention is to be able to maintain and satisfy the optimum conditions of thread tension. In order to achieve the object of the present invention, the driving roller and the guide roller are formed on the upper side of the main body in the transverse direction before and after, respectively, and the guide rollers are formed to be elevated and driven by the elevating drive unit provided on the upper side of both the rotating shafts. The driving roller is connected to the driving motor and the electric motor provided on the lower side of the main body, and the driving roller and the guide roller are connected to the interlocking part. The motor is provided with an automatic tension control device of the injection match, characterized in that interconnected by an inverter.

또한 상기 승강구동부는 안내롤러의 회전축 양측에 상기 안내롤러를 회전가능하게 지지하는 한 쌍의 지지대가 형성되고, 상기 각각의 지지대는 본체의 상단부 양측에 하향으로 수직 형성된 한 쌍의 유압실린더의 로드에 연결하여서 된 것을 특징으로 한다.In addition, the elevating drive unit is provided with a pair of supports for rotatably supporting the guide rollers on both sides of the rotation shaft of the guide roller, each support is formed on the rod of a pair of hydraulic cylinders formed vertically downward on both sides of the upper end of the main body It is characterized by the connection.

그리고 상기 장력감지부는 중심축을 중심으로 이의 전.후방측에 각각 가이드롤이 형성되고 후방 하부측에는 하향 돌출되게 가압돌기가 형성된 실지지대가 구비되며, 상기 실지지대의 가압돌기 직하부에는 상향으로 돌출되게 접점돌기를 갖는 로드셀을 구비하여서 된 것을 특징으로 한다.And the tension sensing unit is provided with a guide support is formed on the front and rear sides of the center axis, respectively, and the lower support is provided with a thread support formed with a pressing projection to protrude downward, the lower support protruding upwards under the pressure projection of the support It is characterized by comprising a load cell having a contact projection.

도 1은 본 발명의 본체 내부 구성을 보인 사시도.1 is a perspective view showing the internal configuration of the main body of the present invention.

도 2는 도 1의 정면도.2 is a front view of FIG. 1;

도 3은 본 발명의 전체적인 구성을 보인 측면도.Figure 3 is a side view showing the overall configuration of the present invention.

도 4는 본 발명의 장력감지부 구성을 보인 요부 확대도.Figure 4 is an enlarged view of the main portion showing the configuration of the tension sensing unit of the present invention.

도 5는 종래의 분사정경기의 장력 조절장치를 보인 사시도.Figure 5 is a perspective view showing a tension control device of a conventional jet match.

*도면의주요부분에대한부호의설명* Explanation of symbols for the main parts of the drawings

1:본체 2:구동롤러1: Main body 2: Driving roller

2A,3A:회전축 3:안내롤러2A, 3A: Shaft 3: Guide roller

4:승강구동부4: lift driving part

41,41A:지지대 42,43:유압실린더41, 41A: Support 42, 43: Hydraulic cylinder

42A,43A:로드42A, 43A: Load

5:구동모터 5A:구동축5: drive motor 5A: drive shaft

6:전동부6: Electric part

61:원동풀리 62:종동풀리61: driven pulley 62: driven pulley

63,73:벨트63,73: Belt

7:연동부7: Interlocking part

71:구동풀리 72:피동풀리71: driving pulley 72: driven pulley

8:장력감지부8: tension sensing unit

81:실지지대 81A:중심축81: actual support 81A: center shaft

81B,81C,81D,81E:가이드바81B, 81C, 81D, 81E: Guide Bar

81F:가압돌기 82:로드셀81F: Pushing protrusion 82: Load cell

82A:접점돌기82A: Contact Point

9:인버터9: inverter

이하 첨부된 도면을 참조로 하여 본 발명의 구성을 실시예에 따라 상세히 설명한다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 본체 내부 구성을 보인 사시도이고, 도 2는 도 1의 정면도로서, 1은 본체이고, 2는 구동롤러이다. 상기 구동로울러(2)는 본체(1) 내부의 상부측에 횡방향으로 회전가능하게 형성되고, 이의 후방측에는 안내로울러(3)가 횡방향으로 형성되는데, 이때 상기 안내로울러(3)의 양측 회전축(3A)은 본체(1)에 고정되지 않고, 별도의 지지대(41)(41A)에 회전가능하게 고정된다.Figure 1 is a perspective view showing the internal structure of the present invention, Figure 2 is a front view of Figure 1, 1 is the main body, 2 is a drive roller. The driving roller (2) is formed to be rotatable in the transverse direction on the upper side of the inside of the main body (1), the rear side of the guide roller (3) is formed in the transverse direction, at this time the both sides of the rotating shaft of the guide roller (3) The 3A is not fixed to the main body 1, but is rotatably fixed to the separate supports 41 and 41A.

또한 상기 안내로울러(3)를 승강구동시키기 위한 승강구동부(4)가 형성되는 것으로, 이는 본체(1)의 상단부 양측에 한 쌍의 유압실린더(42)(43)를 하향 수직방향으로 형성하고, 상기 유압실린더(42)(43)의 각 로드(42A)(43A)는 상기 지지대(41)(41A)의 상단부에 각각 연결시켜 상기 유압실린더(42)(43)의 작동에 의해서 상기 안내로울러(3)을 승강구동시킬 수 있도록 한 것이다.In addition, the elevating driving unit 4 for elevating and driving the guide roller 3 is formed, which forms a pair of hydraulic cylinders 42 and 43 in the vertical direction downward on both sides of the upper end of the main body 1, Each of the rods 42A and 43A of the hydraulic cylinders 42 and 43 is connected to the upper ends of the supports 41 and 41A, respectively, to operate the guide rollers by the operation of the hydraulic cylinders 42 and 43. It is to be able to drive up and down 3).

그리고 상기 구동로울러(2)를 구동시키기 위한 수단으로서, 본체(1) 내부의 구동로울러(2) 하부측에는 구동모터(5)가 구비되고, 상기 구동모터(5)와 구동로울러(2)의 회전축(2A) 사이에는 전동부(6)가 형성되어 상기 전동부(6)에 의해서 구동모터(5)의 구동력이 구동로울러(2)의 회전축(2A)으로 전달될 수 있도록 구성한 것이다. 이 전동부(6)는 구동모터(5)의 구동축(5A) 상에 원동풀리(61)를 형성하고, 구동로울러(2)의 회전축(2A) 상에 종동풀리(62)를 형성하여 이의 사이를 전동벨트(63)로 걸어 연결하여서 된 것이다.As a means for driving the driving roller 2, a driving motor 5 is provided at a lower side of the driving roller 2 inside the main body 1, and a rotation shaft of the driving motor 5 and the driving roller 2 is provided. The transmission part 6 is formed between the 2A parts so that the driving force of the driving motor 5 can be transmitted to the rotation shaft 2A of the driving roller 2 by the transmission part 6. The transmission part 6 forms a motive pulley 61 on the drive shaft 5A of the drive motor 5, and forms a driven pulley 62 on the rotation shaft 2A of the drive roller 2 therebetween. It is made by connecting to the electric belt (63).

이와함께 상기 구동로울러(2)와 함께 안내로울러(3)가 연동될 수 있도록 구동로울러(2)와 안내로울러(3)는 연동부(7)로 상호 연결되는 것으로서, 상기 연동부(7)는 구동로울러(2)의 회전축(2A) 상에 구동풀리(71)를 형성하고, 안내로울러(3)의 회전축(3A) 상에는 피동풀리(72)를 형성하여 이의 사이를 연동벨트(73)로 걸어 연결하여서 된 것이다.In addition, the driving roller 2 and the guide roller 3 and the driving roller 2 and the guide roller 3 are connected to each other by an interlocking portion 7 so that the guide roller 3 can be interlocked with each other. The driving pulley 71 is formed on the rotation shaft 2A of the driving roller 2, and the driven pulley 72 is formed on the rotation shaft 3A of the guide roller 3, and the interlocking belt 73 is connected therebetween. It was made by connecting.

도 3은 본 발명의 전체적인 구성을 보인 측면도로서, 이에 도시된 바와같이 본 발명은 본체(1)의 전면부에 상시 실의 장력을 감지하는 장력감지부(8)가 형성되고, 상기 장력감지부(8)는 구동모터(5)와 전기 회로적으로 연결된 인버터(9) 또는 직류모터 콘트롤러(도시되지 않음)와 연결되어 감지된 신호에 따라 구동모터(5)의 회전속도를 조절할 수 있도록 구성되며, 상기 구동모터(5)의 회전속도에 따라 전동부(6)를 통한 구동로울러(2)의 회전속도에 의해서 실의 장력이 조절될 수 있도록 구성한 것이다.Figure 3 is a side view showing the overall configuration of the present invention, as shown in the present invention, the tension sensing unit (8) for sensing the tension of the thread at the front of the main body 1 is formed, the tension sensing unit 8 is configured to adjust the rotational speed of the drive motor 5 in accordance with the detected signal is connected to the inverter (9) or DC motor controller (not shown) that is electrically connected to the drive motor (5) According to the rotational speed of the driving motor 5, the tension of the thread can be adjusted by the rotational speed of the driving roller 2 through the electric motor 6.

도 4는 본 발명의 장력조절부 구성을 보인 측면도로서, 이에 도시된 바와같이 상기 장력감지부(8)는 실지지대(81)와 로드셀(82)로 구성되고, 상기 실지지대(81)는 전.후방측으로 가이드로울러(81B)(81C)가 형성되며, 후방측 하단부에는 상향 돌출된 로드셀(82)의 접점돌기(82A)와 접촉되는 가압돌기(81F)가 하향 돌출되게 형성된다.4 is a side view showing the configuration of the tension adjusting unit of the present invention, as shown in the tension sensing unit 8 is composed of a thread support 81 and the load cell 82, the thread support 81 is a front The guide rollers 81B and 81C are formed in the rear side, and the pressing protrusion 81F in contact with the contact protrusion 82A of the load cell 82 protruding upward is protruded downward from the rear lower end.

다음은 상기한 바와같이 구성된 본 발명의 작동과정을 설명한다.The following describes the operating process of the present invention configured as described above.

먼저, 작업자는 초기세팅시 승강구동부(4)의 유압실린더(42)(43)를 작동시켜 지지대(41)(41A)와 함께 안내로울러(3)를 승강시켜 초기 원사 장력을 세팅시킨다. 이러한 상태에서 구동모터(5)에 전원이 인가되고, 이의 구동력은 전동부(6)의 전동벨트(63)를 통해 원동풀리(61)에서 구동로울러(2)의 회전축(2A) 상에 형성된 종동풀리(62) 측으로 전달되어 상기 구동로울러(2)를 구동시킬 수 있게 되는 것이다.First, the operator operates the hydraulic cylinders 42 and 43 of the elevating driving unit 4 during the initial setting to raise and lower the guide roller 3 together with the supports 41 and 41A to set initial yarn tension. In this state, power is applied to the driving motor 5, and the driving force thereof is driven on the rotation shaft 2A of the driving roller 2 by the driving pulley 61 through the transmission belt 63 of the transmission unit 6. It is transmitted to the pulley 62 to be able to drive the drive roller (2).

또한 구동로울러(2)의 구동력은 다시 상기 구동로울러(2)와 안내로울러(3)를 연결하는 연동부(7)의 연동벨트(73)를 통해 구동풀리(71)에서 상기 안내로울러(3)의 회전축(3A) 상에 형성된 피동풀리(72) 측으로 전달되어 안내로울러(3)를 연동시킬 수 있게 되는 것이다.In addition, the driving force of the driving roller 2 is the guide roller 3 at the driving pulley 71 through the interlocking belt 73 of the linking unit 7 which connects the driving roller 2 and the guide roller 3 again. It is transmitted to the driven pulley 72 formed on the rotation shaft 3A of the guide roller 3 to be interlocked.

이와같은 상태로 계속적으로 실의 공급은 이루지고, 이 공급되는 실은 장력감지부(8)의 실지지대(81)를 통과하면서 이의 하부측 로드셀(82)에 의해서 상시 장력이 감지되고, 이 감지된 검출값이 최적의 장력 조건인 0.1∼0.2g/DE를 초과하면 인버터(9)의 작동에 의해서 구동모터(5)가 감속되면서 장력을 조절하게 되고, 장력이 상기 조건 이하로 떨어지면 다시 인버터(9)의 작동에 의해서 구동모터(5)가 가속되면서 적정 장력을 자동으로 조절하게 되는 것이다.In this state, the thread is continuously supplied, and the thread supplied is constantly passed through the thread support base 81 of the tension sensing unit 8 and the tension is sensed by the lower load cell 82 thereof. When the detected value exceeds the optimum tension condition of 0.1 to 0.2 g / DE, the drive motor 5 is decelerated by the operation of the inverter 9 to regulate the tension. When the tension falls below the above condition, the inverter 9 The driving motor 5 is accelerated by the operation of) to automatically adjust the appropriate tension.

상술한 바와같이 본 발명은 수작업에 의존하지 않고 기계 및 전기 회로적인 작동에 의해서 자동 조절할 수 있도록 함으로써 작업의 간편성 및 효율성을 한층 증대시킬 수 있을 뿐만 아니라 상시 작업자가 상주할 필요가 없어 인건비 절감은 물론 인력활용의 효율성을 증대시킬 수 있는 효과를 갖게 된다. 또한 실의 장력을 최적으로 유지 및 만족시킬 수 있도록 함으로써 절사현상을 미연에 방지하며, 고품질, 고급원사의 생산으로 수출 경쟁력을 한층 증대시킬 수 있는 효과를 갖게 된다.As described above, the present invention can increase the simplicity and efficiency of the work by automatically adjusting by mechanical and electrical circuit operation without resorting to manual work, and also reduces labor costs because there is no need for permanent workers to reside. It has the effect of increasing the efficiency of manpower utilization. In addition, it is possible to prevent the cutting phenomenon in advance by maintaining and satisfying the tension of the thread optimally, and have an effect of further increasing the export competitiveness by producing high-quality and high-quality yarns.

Claims (3)

본체(1)의 상부측에 구동로울러(2) 및 안내로울러(3)를 전.후 횡방향으로 각각 형성하되, 상기 안내로울러(3)는 양측 회전축(3A) 상부측에 구비된 승강구동부(4)에 의해서 승강구동되도록 형성하고, 상기 구동로울러(2)는 본체(1)의 하부측에 구비된 구동모터(5)와 전동부(6)로 연결되며, 상기 구동로울러(2)와 안내로울러(3)로 연동부(7)로 상호 연결되고, 상기 본체(1)의 전방측에는 장력감지부(8)가 형성되며, 상기 장력감지부(8)와 구동모터(5)는 인버터(9)로 상호 연결된 것을 특징으로 한 분사정경기의 장력 자동조절장치.Drive rollers 2 and guide rollers 3 are formed on the upper side of the main body 1 in the transverse direction before and after, respectively, and the guide rollers 3 are provided at the upper and lower driving shafts provided on the upper sides of the rotating shafts 3A. It is formed to be elevated by the drive 4, the drive roller 2 is connected to the drive motor 5 and the electric drive (6) provided on the lower side of the main body 1, the guide with the drive roller (2) The rollers 3 are interconnected to the linkage unit 7, and a tension sensing unit 8 is formed at the front side of the main body 1, and the tension sensing unit 8 and the driving motor 5 are inverters 9. Tension automatic control device of the jet match, characterized in that interconnected with). 제1항에 있어서, 상기 승강구동부(4)는 안내로울러(3)의 회전축(3A) 양측에 상기 안내로울러(3)를 회전가능하게 지지하는 한 쌍의 지지대(41)(41A)가 형성되고, 상기 각각의 지지대(41)(41A)는 본체(1)의 상단부 양측에 하향으로 수직 형성된 한 쌍의 유압실린더(42)(43)의 로드(42A)(43A)에 연결하여서 된 것을 특징으로 분사정경기의 장력 자동조절장치.According to claim 1, The lifting drive unit 4 is a pair of supports (41, 41A) for rotatably supporting the guide roller (3) on both sides of the rotation shaft (3A) of the guide roller (3) is formed Each of the supporting members 41 and 41A is connected to the rods 42A and 43A of the pair of hydraulic cylinders 42 and 43 which are formed vertically downward on both sides of the upper end of the main body 1. Tension automatic control device of spraying game. 제1항에 있어서, 상기 장력감지부(8)는 중심축(81A)을 중심으로 이의 전.후방측에 각각 가이드로울러(81B)(81C)이 형성되고 후방 하부측에는 하향 돌출되게 가압돌기(81F)가 형성된 실지지대(81)가 구비되며, 상기 실지지대(81)의 가압돌기(81F) 직하부에는 상향으로 돌출되게 접점돌기(82A)를 갖는 로드셀(82)을 구비하여서 된 것을 특징으로 한 분사정경기의 장력 자동조절장치.According to claim 1, The tension sensing unit 8 is formed with guide rollers (81B, 81C) on the front and rear sides of the center axis (81A), respectively, and the pressing projection (81F) to protrude downward on the rear lower side. ) Is provided with a thread support (81), characterized in that it is provided with a load cell (82) having a contact protrusion (82A) to project upwardly under the pressing projection (81F) of the thread support (81) Tension automatic control device of spraying game.
KR1019990039905A 1999-09-16 1999-09-16 Thread tension auto control apparatus for warping machine KR100340227B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030017020A (en) * 2001-08-23 2003-03-03 박대규 Device For Guiding The Thread Of Warping Machine System
KR100389942B1 (en) * 2001-08-23 2003-07-04 박대규 Warping Machine System For Seperating The Original Thread
KR100462360B1 (en) * 2001-10-29 2004-12-17 이화공업주식회사 Auto separate method and device for spandex yarn
KR20190052245A (en) * 2017-11-08 2019-05-16 한국기계연구원 Apparatus and method for controlling bilateral web tensions independently
CN110184708A (en) * 2019-04-29 2019-08-30 青海德瑞纺织品进出口有限公司 A kind of sectional warper silk thread strainer

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KR101635434B1 (en) * 2015-03-23 2016-07-04 조양모방(주) Tension device for maintaining the spread width after spreading for Carbon Fiber Prepreg
KR101920819B1 (en) 2016-06-14 2018-11-21 박종용 Automatic tension controller
KR101705837B1 (en) 2016-10-20 2017-02-10 주식회사 포시 An Air Purification Filter To Have The Sterilizing And Cleaning
KR101966887B1 (en) * 2017-11-28 2019-04-08 주식회사 티엔에스 Tensioner For Warping Machine
KR102514105B1 (en) * 2022-03-16 2023-03-23 박만규 Warping machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030017020A (en) * 2001-08-23 2003-03-03 박대규 Device For Guiding The Thread Of Warping Machine System
KR100389942B1 (en) * 2001-08-23 2003-07-04 박대규 Warping Machine System For Seperating The Original Thread
KR100462360B1 (en) * 2001-10-29 2004-12-17 이화공업주식회사 Auto separate method and device for spandex yarn
KR20190052245A (en) * 2017-11-08 2019-05-16 한국기계연구원 Apparatus and method for controlling bilateral web tensions independently
CN110184708A (en) * 2019-04-29 2019-08-30 青海德瑞纺织品进出口有限公司 A kind of sectional warper silk thread strainer

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