KR950003362Y1 - Safety device of rotry washer - Google Patents

Safety device of rotry washer Download PDF

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Publication number
KR950003362Y1
KR950003362Y1 KR92023768U KR920023768U KR950003362Y1 KR 950003362 Y1 KR950003362 Y1 KR 950003362Y1 KR 92023768 U KR92023768 U KR 92023768U KR 920023768 U KR920023768 U KR 920023768U KR 950003362 Y1 KR950003362 Y1 KR 950003362Y1
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KR
South Korea
Prior art keywords
cylinder
door
shaft
rod
opening
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KR92023768U
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Korean (ko)
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KR940012657U (en
Inventor
서교정
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최승부
한국산업안전공단 대구북부산업안전기술지도원
서교정
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Priority to KR92023768U priority Critical patent/KR950003362Y1/en
Publication of KR940012657U publication Critical patent/KR940012657U/en
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Publication of KR950003362Y1 publication Critical patent/KR950003362Y1/en

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/081—Safety arrangements for preventing water damage
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

내용 없음.No content.

Description

로타리와샤(Rotry Washer)의 안전방호장치Rotary Washer Safety Protection Device

제1도는 본고안의 정면구성도.1 is a front configuration diagram of the present issue.

제2도는 본고안 탱크의 배면구성도.2 is a rear view of the tank of the present issue.

제3도는 본고안의 외통문 사이에 설치된 안전장치의 사시도.3 is a perspective view of a safety device installed between the outer door of the present article.

제4도는 제3도의 사용상태도.4 is a state of use of FIG.

제5도는 본고안 플라이휠 부분의 안전장치 사시도.5 is a perspective view of the safety device of the flywheel portion of the present invention.

제6도는 본고안의 탱크배면에 구성된 개폐문부분의 안전장치 사시도.Figure 6 is a perspective view of the safety device of the opening and closing door portion configured on the tank back in this article.

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

2 : 외통 4 : 외통문2: external door 4: external door

6 : 출입공 8 : 축봉6: entrance hole 8: shaft

10 : 플라이휠 12 : 스프로켓10: flywheel 12: sprocket

14 : 체인 16 : 밸브용 핸들14 chain 16 handle for valve

18 : 고정관 20 : 고정판18: fixed tube 20: fixed plate

22 : 에어실린더 24 : 축봉22: air cylinder 24: shaft

26 : 작동간 28 : 연결간26: Between operations 28: Between connections

30 : 연결편 32 : 축핀30: connecting piece 32: shaft pin

34 : 돌출편 36 : 축핀34: protrusion 36: shaft pin

38 : 안전핀 40 : 안전핀 홀더38: safety pin 40: safety pin holder

42 : 개폐문 44 : 출입구관체42: opening and closing door 44: doorway

46 : 고정편 48 : 에어실린더46: fixed piece 48: air cylinder

50 : 축봉 52 : 잠금봉50: shaft 52: locking rod

54 : 잠금편 56 : 고정체54: locking piece 56: fixed body

58 : 에어실린더 60 : 축봉58: air cylinder 60: shaft

62 : 브라켓 64 : 잠금봉62: bracket 64: lock rod

66 : 근접감지구 70 : 걸림공66: proximity zone 70: hook hole

72 : 감지돌편72: detection fragment

본 고안은 주로 제직이 완료된 원단을 염색하기 전에 원단에 함유된 각종 이물질을 제거하므로서, 염색성이 우수하도록 하기 위하여 고온고압으로 원단을 처리하게 되는 로타리와샤(Rotry Washer)의 안전방호장치에 관한 것으로서, 특히 외통내에 회전가능케 끼워진 내통의 정지위치를 정확히 설정하여 고정되게 함과 동시에, 외통문의 개방도 탱크 내에 설치된 압력센서의 감지작동에 의해 일정압 및 일정온도 이하로 떨어져야만 개방가능토록 한 것이다.The present invention mainly relates to the safety protection device of the rotary washer (Rotry Washer) to process the fabric at high temperature and high pressure to remove the various foreign substances contained in the fabric before dyeing the finished fabric, so that the dyeability is excellent, In particular, the stop position of the inner cylinder rotatably inserted in the outer cylinder is set and fixed at the same time, and the opening of the outer cylinder door can be opened only by falling below a certain pressure and a predetermined temperature by a sensing operation of a pressure sensor installed in the tank.

일반적으로 로타리와샤는 외통문이 구성된 외통내에 내통을 회전가능케 설치하되, 내통에도 외통의 외통문과 일치하는 위치에 출입공이 뚫려 있다.In general, the rotary washer is rotatably installed inside the outer cylinder consisting of the outer door, the access hole is also drilled in the same position as the outer door of the outer cylinder.

따라서 종래 로타리와샤 작업을 하기 위하여는 먼저 내통의 출입공과 외통의 외통문을 일치시킨 다음, 외통문과 출입공을 통하여 작업하고자 하는 원단을 투입하고, 외통문을 닫아 밀폐시킨 후 탱크내를 고온고압으로 일정시간 동안 처리하여 원단에 함유된 각종 이물질을 충분히 제거하고, 처리가 완료되면 탱크내의 압력을 일정온도 및 압력이하로 감압, 감온시킨 후 외통문을 개방하고, 외통문을 개방한 후 외통의 외통문과 내통의 출입공을 일치시킨 다음 처리된 원단을 끄집어 내게 된다.Therefore, in order to work with a conventional rotary washer, first match the inner and outer doors of the inner cylinder, insert the fabric to be worked through the outer and outer doors, close the outer door to seal it, and then press the inside of the tank at high temperature and high pressure. After the treatment for a certain period of time, various foreign substances contained in the fabric are sufficiently removed, and when the treatment is completed, the pressure in the tank is reduced or reduced to a certain temperature and pressure or lower, and the outer door is opened. The doors and the inner hole of the barrel are matched and the treated fabric is pulled out.

이때 작업자의 부주의로 탱크내의 압력이 완전히 떨어지기 전에 외통문의 안전핀을 제거한 후, 외통문을 열고자 클램프레버를 제치게 되면 클램프레버를 재치는 순간 탱크내의 잔류압력에 의해 외통문이 순간적으로 개방되면서 작업자의 머리부를 강타하게 되거나, 작업자가 문으로 부터 비켜서 있을 경우에는 뜨거운 물과 스팀이 비산하여 작업자가 화상을 입게 되어 재해를 당하게 되는 문제점이 있는 것이었다.At this time, after the safety pin of the external door is removed before the pressure inside the tank is completely inadvertently released, and the clamp lever is removed to open the external door, the external door is opened momentarily by the residual pressure in the tank. If the worker's head is swollen or if the worker is away from the door, hot water and steam are scattered and the worker is injured, causing a disaster.

또한 내통으로 부터 처리된 원단을 끄집어 낼때에 작업자가 내통의 바닥에 적재된 원단을 끄집어 내고자 상체를 내통의 출입공에 숙여 집어넣고 작업을 하다가 자칫 내통에 적재된 원단의 편심적재에 의해 내에 구성된 연결편(30)을 고정 설치하여, 에어실린더(22)의 축봉(24)에 의해 작동간(26)이 전후진 되게 하고, 작동간(26)의 양측 후단부에는 한쌍의 연결간(28)을 축핀(32)으로 연결하되, 연결간(28)의 중앙부는 외통(2)의 외면에 돌출고정된 돌출편(34)에 축핀(36)으로 회전이 자유롭게 고정하고, 연결간(28)의 하단에는 안전핀(38)을 연결하여 안전핀(38)이 제4도에서와 같이 외통문(2)의 일측에 용접 고정된 안전핀 홀더(40)에 끼워지게 구성한다.In addition, when taking out the processed fabric from the inner cylinder, the worker leans the upper body into the opening of the inner cylinder to pull out the fabric loaded on the bottom of the inner cylinder, and works, while the connecting piece composed by the eccentric loading of the fabric loaded into the inner cylinder (30) is fixedly installed so that the operation section (26) is moved forward and backward by the shaft rod (24) of the air cylinder (22), and a pair of connecting sections (28) are formed at both rear ends of the operation sections (26). (32), but the center portion of the connecting rod 28 is rotatably fixed by the shaft pin 36 to the protrusion piece 34 protruding fixed to the outer surface of the outer cylinder (2), the lower end of the connecting rod 28 By connecting the safety pin 38, the safety pin 38 is configured to be fitted to the safety pin holder 40 welded to one side of the outer door (2) as shown in FIG.

제6도에 도시된 바와같이 외통(2)의 배면에 형성된 개폐문(42)의 출입구관계(44)상에 고정편(46)을 돌출구성하되, 상기 고정편(46)에는 에어실린더(48)을 고정설치하고, 에어실린더(48)의 축봉(50)단부에 잠금핀(52)을 연결하여 잠금핀(52)이 개폐문(42)의 외측 상단에 고정설치된 잠금편(54)의 통공에 끼워져 결합되어 있다.As shown in FIG. 6, the fixing piece 46 is projected on the opening and closing relationship 44 of the opening and closing door 42 formed on the rear surface of the outer cylinder 2, and the fixing piece 46 has an air cylinder 48. The lock pin 52 is connected to the through hole of the lock piece 54 fixed to the outer upper end of the opening / closing door 42 by connecting the lock pin 52 to the end of the shaft 50 of the air cylinder 48. Are combined.

외통(2)의 측부에 구성된 고정체(56)상에는, 제5도에서와 같이 에어실린더(58)를 고정 설치하되, 에어실린더(58)의 축봉(60)에는 브라켓(62)에 이동 가능하게 끼워진 잠금봉(64)을 연결하고 잠금봉(64)이 끼워진 브라켓(62)의 상면에는 근접감지구(66)을 설치하고, 이와 대향되는 플라이휠(10)의 외주면에는 걸림공(70)을 형성하여 잠금봉(64)과 선택적으로 결합되게 하고, 걸림공(70) 일측에는 감지돌편(72)을 설치하여 근접감지구(66)와 작동되게 하여서 된 것이다.On the fixed body 56 formed on the side of the outer cylinder 2, the air cylinder 58 is fixedly installed as shown in FIG. 5, but the bracket 60 is movable on the shaft rod 60 of the air cylinder 58. The lock rod 64 is connected to the lock rod 64, and the upper surface of the bracket 62 to which the lock rod 64 is fitted is provided with a proximity sensing device 66. A locking hole 70 is formed on the outer circumferential surface of the flywheel 10 facing the lock rod 64. It is to be selectively coupled to the lock rod 64, and the detection hole piece 72 is installed on one side of the engaging hole 70 to operate with the proximity sensing (66).

미설명부호(74)은 클램프레버이다.Reference numeral 74 is a clamp lever.

이와 같이 구성된 본 고안은 로타리와샤(가)의 탱크내에 작업하고자 하는 원단을 투입한 후, 외통문(4)과 개폐문(42)을 닫고 외통문(4)의 일측에 고정된 안전핀 홀더(40)에 연결간(28)의 단부에 연결된 안전핀(38)을 끼워 안전핀(38)을 제거하지 않는한 클램프레버(74)가 회전하지 않게 하고, 외통(2)의 후방에 형성된 개폐문(42)은, 개폐문(42)의 일측에 돌출된 잠금편(54)의 통공에 에어실린더(48)의 잠금봉(52)이 끼워지게 하여, 잠금편(54)으로 부터 잠금봉(52)을 분리시키지 않는 한 개폐문(42)이 회전하지 않게 한후, 탱크내를 고온고압으로 승압시키면서 내통을 회전시켜 탱크내에 투입된 원단을 처리하게 된다.The present invention constituted as described above, after putting the fabric to be worked in the tank of the rotary washer, closes the outer door 4 and the opening and closing door 42, and the safety pin holder 40 fixed to one side of the outer door (4). The clamp lever 74 is prevented from rotating unless the safety pin 38 is inserted into the safety pin 38 connected to the end of the connecting rod 28, and the opening / closing door 42 formed at the rear of the outer cylinder 2 is As long as the locking rod 52 of the air cylinder 48 is fitted into the through hole of the locking piece 54 protruding to one side of the opening and closing door 42, the locking rod 52 is not separated from the locking piece 54. After the opening / closing door 42 is not rotated, the inner cylinder is rotated while the tank is heated at high temperature and high pressure to process the raw material introduced into the tank.

위와 같은 상태로 원단을 일정시간 동안 처리하여 로타리와샤(가)의 작업이 완료되어가면 탱크내의 온도와 압력을 서서히 감온 감압시키게 되고, 이때 탱크내에 설치된 감지센서에 의해 탱크내의 압력과 온도가 적절한 온도와 압력으로 떨어지면, 내통이 정확한 위치에서 정지 고정되고 외통문(4)과 개폐문(42)의 개방이 가능하게 된다.When the fabric is processed for a certain period of time in the above state and the work of Rotary Washer is completed, the temperature and pressure in the tank are gradually reduced in temperature and pressure, and the pressure and temperature in the tank are appropriately controlled by the sensor installed in the tank. When the pressure drops to the pressure, the inner cylinder is stopped and fixed at the correct position, the opening of the outer cylinder door 4 and the opening and closing door 42 is possible.

즉, 작업이 완료되어 탱크내의 온도와 압력이 적절한 상태로 떨어지게 되면, 감지센서의 작동으로 모터(M)가 플라이휠(10)을 서서히 회전시키게 되고, 따라서 플라이휠(10)과 축봉(8)으로 연결된 내통도 서서히 회전하게 되며, 이때 플라이휠(10)의내측면에 돌출 구성된 감지돌편(72)이 근접감지구(66)와 일치하게 되는 위치에서 모터(M)가 정지하여 플라이휠(10)의 회전이 멈추고, 동시에 에어실린더(58)의 축봉(60)이 전진하여 축봉(60)에 연결된 잠금봉(64)을 전진시키게 되므로, 잠금봉(64)이 플라이휠(10)이 걸림공(70)에 끼워지게 되어 플라이휠(10)의 회전을 정지하여 고정하게 되고, 따라서 내통도 정확한 위치에서 회전하지 않고 고정된다.That is, when the operation is completed and the temperature and pressure in the tank drops to an appropriate state, the motor M slowly rotates the flywheel 10 by the operation of the detection sensor, thus connected to the flywheel 10 and the shaft 8 The inner cylinder is also gradually rotated, and at this time, the motor M stops at a position where the sensing stone piece 72 protruding on the inner side of the flywheel 10 coincides with the proximity sensing region 66 to stop the rotation of the flywheel 10. At the same time, since the shaft 60 of the air cylinder 58 is advanced to advance the locking rod 64 connected to the shaft 60, the locking rod 64 is inserted into the locking hole 70. As a result, the rotation of the flywheel 10 is stopped and fixed, and thus the inner cylinder is fixed without being rotated at the correct position.

동시에 외통(2)의 외통문(4)사이에 설치된 에어실린더(22)의 축봉(24)이 전진하여 작동간(26)을 외측으로 밀게 되고, 따라서 작동간(26)의 단부에 연결된 연결간(28)이 돌출편(34)의 축핀(36)을 중심으로 시계방향으로 회전하게 되므로 연결간(28)의 상부축핀(32)부분은 작동간(26)을 따라 전진하게 되고, 연결간(28)의 하단에 구성된 안전핀(38)은 후진하여 안전핀 홀더(40)로 부터 이탈하게 되어 클램프레버(74)의 회전이 가능하게 되고, 따라서 클램프레버(74)를 회전시킨 후 외통문(4)을 개방하게 되며, 이때에는 이미 탱크내의 온도와 압력이 떨어진 상태이므로 별문제가 되지 않는다.At the same time, the shaft bar 24 of the air cylinder 22 installed between the outer cylinder doors 4 of the outer cylinder 2 advances and pushes the operating section 26 to the outside, and thus is connected to the end of the operating section 26. Since the 28 is rotated in the clockwise direction about the shaft pin 36 of the projection piece 34, the upper shaft pin 32 portion of the connection section 28 is advanced along the operation section 26, the connection between The safety pin 38 configured at the lower end of the 28 is retracted from the safety pin holder 40 so that the rotation of the clamp lever 74 is possible, and thus, the outer lever door 4 after the clamp lever 74 is rotated. ), And the temperature and pressure in the tank have already dropped, so this is not a problem.

또한 외통(2)의 배면에 형성된 개폐문(42)은 출입구 관체(44)상에 설치된 에어실린더(48)가 작동하여, 축봉(50)을 끌어 당겨 축봉(50)과 연결된 잠금봉(52)이 잠금편(54)의 통공으로 부터 이탈하게 되므로 개폐문(42)이 회전 가능하게 되어 개폐문(42)을 개방하게 되며, 개폐문(42)을 통하여 처리된 원단을 끄집어 내게 된다.In addition, the opening and closing door 42 formed on the rear of the outer cylinder (2) is operated by the air cylinder 48 installed on the entrance pipe 44, pulls the shaft 50, the locking rod 52 connected to the shaft 50 is Since the lock piece 54 is separated from the through hole, the opening and closing door 42 is rotatable to open and close the opening and closing door 42, and pulls out the processed fabric through the opening and closing door 42.

이때 탱크내에 투입된 원단을 끄집어 내는 작업중에는 내통과 축봉(8)으로 연결된 플라이훨(10)은 잠금봉(64)에 의해 고정되어 있기 때문에 종래와 같이 작업중 내통의 회전으로 인한 안전사고를 방지할 수 있게 된다.At this time, since the flywheel 10 connected to the inner cylinder and the shaft rod 8 is fixed by the locking rod 64 during the operation of pulling out the fabric into the tank, it is possible to prevent safety accidents due to the rotation of the inner cylinder during the operation as in the prior art. Will be.

따라서 본 고안은 작업완료시 탱크내의 온도와 압력이 서서히 감온 감압되게 하면서 설정한 온도와 압력 즉, 안전한 온도와 압력으로 떨어지게 되면 내통이 정확한 위치에서 정지, 고정됨과 동시에 외통문(4)과 개폐문(42)을 개방할 수 있게 되며, 이때 탱크내의 온도나 압력이 설정한 상태로 떨어지지 않으면 에어실린더(22)(48)(58)가 작동하지 않기 때문에 작업자가 외통문(4)이나 개폐문(42)을 열고자 하여도 열 수 없어 안전사고를 미연에 방지할 수 있게 되며, 또한 상기한 상태에서는 내통이 회전하지 않고 고정된 상태이므로 작업중 내통이 회전하여 발생하게 되는 협착사고를 방지할 수 있게 되는 등의 효과가 있는 것이다.Therefore, the present invention, when the temperature and pressure in the tank is gradually reduced in temperature and pressure when the work is completed, when the set temperature and pressure drops to a safe temperature and pressure, the inner cylinder is stopped and fixed at the correct position and at the same time the outer door (4) and the opening door ( 42) can be opened at this time, the air cylinder 22, 48, 58 does not operate if the temperature or pressure in the tank does not fall to the set state, so that the operator is the outer door (4) or opening and closing door (42) It is not possible to open even if you try to open the safety accident can be prevented in advance, and also in the above state, since the inner cylinder is not rotated and fixed state, it is possible to prevent the stenosis caused by the inner cylinder rotating during operation Is effective.

Claims (1)

외통(2)과 내통으로 구성되고 내통이 축봉(8)으로 연결된 플라이휠(10)과 연결되고, 외통(2)에는 외통문(4)과 개폐문(42)으로 구성된 통상의 로타리와샤기(가)에 있어서, 외통(2)의 전면에 형성된 외통문(4) 사이에 에어실린더(22)를 설치하되, 에어실린더(22)의 축봉(24)에 작동간(26)을 연결하고, 작동간(26)의 단부에는 돌출편(34)에 축핀(36)으로 회전가능하게 설치된 연결간(28)을 연결하고, 연결간(28)의 단부에는 안전핀(38)을 형성하여 외통문(4)에 형성된 안전핀홀더(40)에 끼워지게 하고, 외통문(4) 배면에 구성된 개폐문(42)에 에어실린더(48)를 설치하고, 상기 에어실린더(48)의 축봉(50)에 구성된 잠금봉(52)이 개폐문(42)에 형성된 잠금편(54)의 통공에 끼워지게 하고, 외통(2)의 측부 고정체(56)상에 설치된 에어실린더(58)의 축봉(60)에는 잠금봉(64)를 형성하고, 잠금봉(64)이 내통과 축봉(8)으로 연결된 플라이휠(10)의 걸림공(70)에 선택적으로 끼워져 결합되게 하고, 각 에어실린더(22)(48)(58)의 작동은 탱크내에 설치된 온도 및 압력감지센서에 의해 작동되게 하여서 된 로타리와샤 안전방호장치.Ordinary rotary washer (3) consisting of an outer cylinder (2) and an inner cylinder, the inner cylinder is connected to a flywheel (10) connected by an axial rod (8), and the outer cylinder (2) includes an outer cylinder door (4) and an opening / closing door (42) In the air cylinder 22 is installed between the outer cylinder door 4 formed on the front of the outer cylinder 2, the operating rod 26 is connected to the shaft 24 of the air cylinder 22, 26 is connected to the connecting rod 28 rotatably installed on the protruding piece 34 by the shaft pin 36, and the safety pin 38 is formed at the end of the connecting rod 28 to the outer barrel door 4. It is fitted to the formed safety pin holder 40, the air cylinder 48 is installed on the opening and closing door 42 formed on the back of the outer cylinder door 4, the locking rod 52 formed on the shaft rod 50 of the air cylinder 48 ) Is fitted into the through hole of the locking piece 54 formed in the opening and closing door 42, and the locking rod 64 on the shaft rod 60 of the air cylinder 58 provided on the side fixing body 56 of the outer cylinder 2; And lock rods (64 ) Is selectively fitted into the engaging hole 70 of the flywheel 10 connected to the inner cylinder and the shaft 8, and the operation of each air cylinder 22, 48, 58 is the temperature and pressure sensing installed in the tank Rotary washer safety guards, operated by sensors.
KR92023768U 1992-11-27 1992-11-27 Safety device of rotry washer KR950003362Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92023768U KR950003362Y1 (en) 1992-11-27 1992-11-27 Safety device of rotry washer

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Application Number Priority Date Filing Date Title
KR92023768U KR950003362Y1 (en) 1992-11-27 1992-11-27 Safety device of rotry washer

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KR940012657U KR940012657U (en) 1994-06-22
KR950003362Y1 true KR950003362Y1 (en) 1995-04-27

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