KR790001530Y1 - Cutting apparatus for tape fabrics - Google Patents

Cutting apparatus for tape fabrics Download PDF

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Publication number
KR790001530Y1
KR790001530Y1 KR780005419U KR780005419U KR790001530Y1 KR 790001530 Y1 KR790001530 Y1 KR 790001530Y1 KR 780005419 U KR780005419 U KR 780005419U KR 780005419 U KR780005419 U KR 780005419U KR 790001530 Y1 KR790001530 Y1 KR 790001530Y1
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KR
South Korea
Prior art keywords
cutting
feed roller
roller
cutting apparatus
cutting device
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Application number
KR780005419U
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Korean (ko)
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구중회
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구중회
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Priority to KR780005419U priority Critical patent/KR790001530Y1/en
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Publication of KR790001530Y1 publication Critical patent/KR790001530Y1/en

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Abstract

내용 없음.No content.

Description

세폭지 절단장치Narrow paper cutting device

제1도는 본 고안의 요부를 발췌한 종단면도.Figure 1 is a longitudinal sectional view of the main portion of the present invention.

제2도는 종래의 절단장치의 종단면도.2 is a longitudinal sectional view of a conventional cutting device.

본 고안은 광폭 직물지를 테이프상으로 절단하는 절단장치에 관한 것이다.The present invention relates to a cutting device for cutting a wide range of textile paper into a tape.

종래의 세폭지 절단장치는 첨부도면 제2도에서 볼 수 있는 바와같이 절단도의 직하부에 압송 로울러를 구동시키는 치차가 4개나 장설되어 있으므로 직물지를 절단할때에 비산되는 섬유설이 치차의 치구에 누적되고 누적된 섬유설은 치차의 교합 회전에 따라 다져져서 장시간 사용될 경우 치차가 파손될 염려가 있으며 하측의 회전축봉에 축설되어 있는 압송로울러는 회전축봉과의 마찰계수를 낮추기 위하여 베어링을 장착하였으나, 섬유설이 베어링 속으로 난입되어 베어링의 작용을 불량하게 하는 폐단이 있었던 것이다.In the conventional narrow paper cutting device, as shown in Fig. 2 of the accompanying drawings, four gears for driving the pressure roller are installed directly under the cutting drawing. Accumulated and accumulated fibrous snow is compacted according to the tooth's occlusal rotation, and the gear may be damaged when it is used for a long time. There was a closed end that would penetrate into the bearings and cause the bearings to malfunction.

뿐만 아니라 종래의 절단장치는 절단도의 절삭날과 압송 로울러가 절삭날 고정 너트로 인하여 상당한 거리를 두고 격설되어 있어서 절삭날과 절삭날 사이에 물린 부분과 압송 로울러에 물린 부분과의 거리가 멀어 직물지의 비틀린 현상이 발생하여 직물 테이프의 절단면이 간혹 형으로 절단되는 폐단이 있었던 것이다.In addition, the cutting device of the conventional cutting device and the cutting roller is cut apart at a considerable distance due to the cutting blade fixing nut, so that the distance between the cutting edge and the cutting roller bite and the feeding roller bite is far apart. There was a distorted phenomenon that caused the cutting edge of the fabric tape to be cut into the mold sometimes.

본 고안은 종래 절단장칭 있어서의 위와 같은 결점을 제거하기 위하여 안출된 것으로 이를 첨부도면에 의하여 상세힌 설명하면 다음과 같다.The present invention has been devised to remove the above-mentioned defects in the conventional cutting device as described in detail by the accompanying drawings as follows.

하측 절단칼(1)의 축봉(2)을 중공상으로 하여 이에 심축(3)을 축설하고 심축(3)의 선단에는 압송로울러(4)를 고착시키되 압송 로울러(4)는 종단면이 대략 ㄷ자형이 되게 형성시켜 압송 로울러(4)의 외주연이 하측 절단칼(1)에 근접되도록 한다.The shaft bar (2) of the lower cutting knife (1) is made hollow and the mandrel (3) is laid thereon, and the feed roller (4) is fixed to the tip of the mandrel (3), but the feed roller (4) has a substantially c-shaped longitudinal section. It is formed so that the outer periphery of the feed roller (4) is close to the lower cutting knife (1).

압송로울러(4)의 직상부에는 역시 종단면이 대략 ㄷ자형으로 형성된 고무링(6)이 환착된 공지의 압송로울러(4')를 장착하되 압송로울러(4')는 기대(기대) (도면에 도시하지 않음)에 스프링(9)으로 탄설하여 상측의 압송로울러(4')가 하측의 압송로울러(4)에 탄접 되도록 한다.On the upper side of the feed roller 4, a well-known feed roller 4 'with a rubber ring 6 formed of a substantially U-shaped cross section is mounted, but the feed roller 4' has an expectation (expected) (in the drawing). (Not shown) with the spring (9) so that the upper pressure roller (4 ') is in contact with the lower pressure roller (4).

도면중 미 설명부호 1'은 상측 절단칼이며 5,5'는 칼날(1)(1')를 고착시키는 고정너트이고 7은 치차, 8은 가동풀리이다.In the drawings, reference numeral 1 'is an upper cutting knife, 5, 5' is a fixing nut for fixing the blade (1) (1 '), 7 is a gear, 8 is a movable pulley.

이와같이 구성된 본 고안은 압송로울러(4)를 회동시키는 치차들을 절단칼(1)(1')로 부터 격리하고 또 함체 내부에 수장하였으므로 직포를 절단할때 비산하는 섬유설이 치차(7)에 끼일 염려가 없으며 압송로울러(4)(4')를 ㄷ자형으로 형성시키므로서 고정너트(5)(5')에 구애받음이 없이 칼날(1)(1')에 근접하여 장설할 수 있어 칼날(1)(1')에 물린 부분과 압송로울러(4)(4')에 물린부분과의 거리가 짧아 직포가 비틀어질 염려가 없이 절단된 세폭지가 형으로 어긋나게 절단될 염려가 없는 효과가 있다.The present invention configured as described above is isolated from the cutting knife (1) (1 ') and the gears for rotating the feed roller (4) and stored inside the housing, so that the fiber snow scattered when cutting the woven fabric may be caught in the gear (7). It can be installed close to the blade (1) (1 ') without being stuck to the fixing nut (5) (5') by forming the pressure roller (4) (4 ') in a c-shape. The short distance between the part bited by 1) and the bite roller 4 and 4 'prevents the woven fabric from being cut into the mold without fear of twisting the woven fabric.

Claims (1)

하측 절단칼(1)의 축봉(2)을 중공상으로 하여 이에 심축(3)을 축설하고 심축(3)의 선단에는 종단면이 대략 ㄷ자형으로 된 압송로울러(4)를 체착하며 압송로울러(4)의 상측에는 역시 종단면이 대략 ㄷ자형으로 된 압송로울러(4')를 탄접하여서된 세폭지 절단장치.The shaft bar 2 of the lower cutting knife 1 is hollow, and the mandrel 3 is laid thereon, and the front end of the mandrel 3 is fitted with a feed roller 4 having a substantially c-shaped longitudinal section and a pressure roller 4 ) Is a narrow paper cutting device that is in close contact with the feed roller (4 ') of the c-shaped longitudinal section.
KR780005419U 1978-10-25 1978-10-25 Cutting apparatus for tape fabrics KR790001530Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR780005419U KR790001530Y1 (en) 1978-10-25 1978-10-25 Cutting apparatus for tape fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR780005419U KR790001530Y1 (en) 1978-10-25 1978-10-25 Cutting apparatus for tape fabrics

Publications (1)

Publication Number Publication Date
KR790001530Y1 true KR790001530Y1 (en) 1979-09-13

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ID=19210093

Family Applications (1)

Application Number Title Priority Date Filing Date
KR780005419U KR790001530Y1 (en) 1978-10-25 1978-10-25 Cutting apparatus for tape fabrics

Country Status (1)

Country Link
KR (1) KR790001530Y1 (en)

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