KR200444289Y1 - The roller cutter die where the cutter is shifted - Google Patents

The roller cutter die where the cutter is shifted Download PDF

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Publication number
KR200444289Y1
KR200444289Y1 KR2020070019548U KR20070019548U KR200444289Y1 KR 200444289 Y1 KR200444289 Y1 KR 200444289Y1 KR 2020070019548 U KR2020070019548 U KR 2020070019548U KR 20070019548 U KR20070019548 U KR 20070019548U KR 200444289 Y1 KR200444289 Y1 KR 200444289Y1
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KR
South Korea
Prior art keywords
cutter
roller
die
trapezoidal
hole
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KR2020070019548U
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Korean (ko)
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이규한
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한국다이보드 주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/22—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/36—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and rotating continuously in one direction during cutting, e.g. mounted on a rotary cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/02—Multiple-step processes for making flat articles ; Making flat articles the articles being labels or tags

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

이 고안은 롤러커터다이에 구비하게 되는 커터가 절단 기능을 충실히 할 수 있도록 하면서도 교체 가능하도록 함으로써 제품 신뢰성을 높이고 원가절감이 도모되며 교체 비용 절감이 도모되도록 개선된 커터가 교체되는 롤러커터다이에 관한 것이며, 롤러다이(11)가 회전하면서 시트지(s)를 절단하는 롤러커터다이(10)로서; 상기 롤러다이(11)의 원주면부(12)에 다수 형성되고 상기 원주면부(12)에서 롤러다이(11)의 원주면중심점(13)을 향하여 경사지도록 형성되어 경사각도(α)를 갖는 경사내주면부(21)를 갖도록 하여 개구부(22)가 넓고 바닥면부(23)가 좁게 형성되는 사다리꼴 커터홈부(20)를 구성하고; 상기 사다리꼴 커터홈부(20)의 경사내주면부(21)에 밀착되게 삽입되어 원주면부(12) 보다 돌출되는 커터날부(31)와 바닥면부(23)에 밀착되는 하단부(32)를 갖는 커터본체(33) 내측으로 상부가 넓은 확개공(34a)과 하부가 좁은 협소공(34b)을 갖도록 형성되는 사다리꼴 결합공(34)을 갖는 커터(30)를 포함하고; 상기 사다리꼴 결합공(34)으로 밀접되게 삽입되어 상부가 넓은 확개상단부(41)와 하부가 좁은 협소하단부(42)를 갖는 이탈방지부재(40)가 관통공(43)을 관통하여 롤러다이(11)의 너트공(14)에 체결되는 다수의 볼트(50)에 의해 체결되게 하여 커터(30)가 사다리꼴 커터홈부(20)로부터 이탈되지 않게 고정되게 하고 상기 이탈방지부재(40)를 분리하면 커터(30)가 분리될 수 있도록 구성되게 이루어진 것이다.The present invention provides a roller cutter die in which a cutter equipped in the roller cutter die can be replaced while improving the cutting function, thereby improving product reliability, reducing costs, and reducing replacement costs. As a roller cutter die 10 for cutting the sheet paper s while the roller die 11 rotates; It is formed in the circumferential surface portion 12 of the roller die 11 and formed to be inclined toward the circumferential surface center point 13 of the roller die 11 in the circumferential surface portion 12, the inclined inner peripheral surface having an inclination angle α A trapezoidal cutter groove 20 having a wide opening 22 and a narrow bottom surface 23 formed to have a portion 21; The cutter body having a lower end portion 32 in close contact with the cutter blade portion 31 and the bottom surface portion 23 are inserted in close contact with the inclined inner peripheral surface portion 21 of the trapezoidal cutter groove portion 20 ( 33) a cutter 30 having a trapezoidal coupling hole 34 formed to have a widening hole 34a having a wide upper portion and a narrowing hole 34b having a lower portion inwardly; The separation prevention member 40 having a wide upper end portion 41 and a narrow lower end portion 42 having a wider upper portion inserted into the trapezoidal coupling hole 34 penetrates the through hole 43 and passes through the roller die 11. When the cutter 30 is fastened so as not to be separated from the trapezoidal cutter groove 20 by being fastened by a plurality of bolts 50 fastened to the nut hole 14), and the separation preventing member 40 is separated, the cutter 30 is to be configured to be separated.

롤러커터다이, 롤러다이, 롤러커터금형, 시트지절단롤러금형 Roller cutter die, roller die, roller cutter mold, sheet cutting roller mold

Description

커터가 교체되는 롤러커터다이{The roller cutter die where the cutter is shifted}The roller cutter die where the cutter is shifted}

본 고안은 얇은 시트지를 연속적으로 절단되게 하여 예컨데 파스나 라벨 등이 생산될 수 있도록 하는 롤러커터다이에 관한 것으로서, 더욱 상세하게는 롤러커터다이에 구비하게 되는 커터가 그 기능을 충실히 할 수 있도록 하면서도 교체 가능하도록 함으로써 제품 신뢰성을 높이고 원가절감이 도모되며 교체 비용 절감이 도모될 수 있도록 개선된 커터가 교체되는 롤러커터다이에 관한 것이다.The present invention relates to a roller cutter die which allows thin sheets of paper to be continuously cut, for example, to produce parcels or labels. More specifically, the cutter provided in the roller cutter die can faithfully perform its functions. The present invention relates to a roller cutter die in which an improved cutter is replaced to increase product reliability, reduce costs, and reduce replacement costs.

[문헌 1] KR 10-2006-0062676 A 2006.06.12, 3쪽, 11-16줄, 도면4[Reference 1] KR 10-2006-0062676 A 2006.06.12, p. 3, lines 11-16, drawing 4

일반적으로 파스나 라벨 등과 같은 제품은 얇은 시트지를 롤러커터다이(Roller Cutter Die)에 의해서 연속으로 절단되게 하여 생산되게 하고 있다.In general, products such as pars and labels are produced by continuously cutting thin sheet paper by a roller cutter die.

따라서. 상기 롤러커터다이 외주면에는 절단되게 하려는 제품(파스나 라벨 등)과 동일한 모양, 즉 원형이나 사각형 등의 모양을 갖춘 커터를 구비하게 된다.therefore. The outer surface of the roller cutter die is provided with a cutter having the same shape as that of the product (such as a piece or a label) to be cut, that is, a circle or a square.

그러나 예전에는 롤러커터다이 자체에 커터가 일체로 돌출되게 형성시킴에 따라 롤러커터다이를 가공하는데 많은 시간과 고가의 가공비가 소요됨으로써 롤러커터다이 자체가 매우 고가(高價)였을 뿐만 아니라 커터가 마모되었을 때에는 롤러커터다이 전체를 교체하여야 함으로써 비경제적인 문제점이 초래되었다.However, in the past, since the cutter was formed integrally with the roller cutter die itself, it took much time and expensive processing cost to process the roller cutter die, so that the roller cutter die itself was very expensive and the cutter was worn out. At this time, the entire roller cutter die had to be replaced, resulting in an uneconomic problem.

또한, 그로 인해 고가의 롤러커터다이의 감가상가비가 생산되는 제품(이하 "생산제품"이라고 약칭함)에 포함됨으로써 생산제품의 가격 상승으로 이어지고 소비자가 비싼 생산제품을 구입해야 하는 문제점을 야기시켰다. In addition, the depreciation cost of the expensive roller cutter die is included in the produced product (hereinafter referred to as "produced product"), which leads to an increase in the price of the produced product and causes a problem that the consumer has to purchase an expensive product.

그러므로 한국 공개특허공보 공개번호 10-2006-0062676호와 같이 롤러다이 외주면에 다수의 칼날을 가진 금형판이 씌워지도록 하는 것이 개시되었으나 이역시 금형판과 일체가 되게 칼날을 돌출시켜야 하기 때문에 정밀한 치수와 정밀도가 요구되어 가공이 어려울 뿐만 아니라 고가의 가공비가 소요되는 단점이 있다.Therefore, as disclosed in Korean Patent Laid-Open Publication No. 10-2006-0062676, it has been disclosed that a die plate having a plurality of blades is covered on the outer circumferential surface of the roller die, but in this case, the blades must be protruded to be integral with the die plate so that precise dimensions and precision are achieved. This is not only difficult to process, but also requires an expensive processing cost.

또한, 칼날이 마모되면 금형판 전체를 교체하여야 하므로 이또한 고가의 교체 비용이 소요되고 그로인해 생산제품의 가격상승으로 이어지는 문제점이 초래되 는 것이다.In addition, when the blade is worn, the entire mold plate needs to be replaced, which also requires a high replacement cost, thereby causing a problem of an increase in the price of the produced product.

본 고안은 이미 서론에서 언급한 바와 같이 롤러커터다이에 구비하게 되는 커터가 그 기능을 충실히 할 수 있도록 하면서도 교체 가능하도록 함으로써 제품 신뢰성을 높이고 원가절감이 도모되며 교체 비용 절감이 도모되도록 개선된 커터가 교체되는 롤러커터다이를 제공하려는데 그 목적이 있는 것이다.The present invention, as already mentioned in the introduction, the cutter provided in the roller cutter die can be replaced while ensuring the function of the improved cutter to improve the product reliability, cost reduction, replacement cost reduction The purpose is to provide a roller cutter die to be replaced.

본 고안의 다른 목적은, 롤러커터다이의 원가절감 및 교체비용 절감에 따른 감가상각비 하락으로 인해 보다 저렴한 생산제품을 보급시킬 수 있도록 하려는데 있다.Another object of the present invention is to provide a cheaper product due to the depreciation cost of the roller cutter die due to cost reduction and replacement cost reduction.

상기한 목적을 달성하기 위한 본 고안은, 롤러다이가 회전하면서 시트지를 절단하는 롤러커터다이로서; 상기 롤러다이의 원주면부에 다수 형성되고 상기 원주면부에서 롤러다이의 원주면중심점을 향하여 경사지도록 형성되어 경사각도를 갖는 경사내주면부를 갖도록 하여 개구부가 넓고 바닥면부가 좁게 형성되는 사다리꼴 커터홈부를 구성하고; 상기 사다리꼴 커터홈부의 경사내주면부에 밀착되게 삽입되어 원주면부 보다 돌출되는 커터날부와 바닥면부에 밀착되는 하단부를 갖는 커터본체 내측으로 상부가 넓은 확개공과 하부가 좁은 협소공을 갖도록 형성되는 사다리꼴 결합공을 갖는 커터를 포함하고; 상기 사다리꼴 결합공으로 밀접되게 삽입되어 상부가 넓은 확개상단부와 하부가 좁은 협소하단부를 갖는 이탈방지부재가 관통공을 관통하여 롤러다이의 너트공에 체결되는 다수의 볼트에 의해 체결되게 하여 커터가 사다리꼴 커터홈부로부터 이탈되지 않게 고정되게 하고 상기 이탈방지부재를 분리 하면 커터가 분리될 수 있도록 구성함을 그 특징으로 한다,The present invention for achieving the above object is a roller cutter die for cutting the sheet paper while the roller die is rotated; It is formed in the circumferential surface portion of the roller die and formed to be inclined toward the circumferential surface center point of the roller die from the circumferential surface portion to have an inclined inner peripheral surface portion having an inclination angle to constitute a trapezoidal cutter groove portion having a wide opening and a narrow bottom surface portion; ; The trapezoidal coupling is formed to have a wide expansion hole and a narrow narrow hole in the upper portion into the cutter body having a cutter blade portion protruding more than the circumferential surface portion and a lower end portion in close contact with the bottom surface portion being inserted in close contact with the inclined inner peripheral surface portion of the trapezoidal cutter groove portion. A cutter having a ball; The cutter is inserted into the trapezoidal coupling hole so that the escape preventing member having a wide upper end and a narrow narrow lower end is fastened by a plurality of bolts which pass through the through hole and are fastened to the nut hole of the roller die. It is characterized in that it is configured to be fixed so as not to be separated from the groove and the cutter is separated when the separation prevention member is separated,

상기 이탈방지부재와 다수의 볼트가 커터의 사다리꼴 결합공 내측에서 고정되도록 한 것을 다른 특징으로 한다.The separation preventing member and a plurality of bolts is characterized in that the other fixed to the trapezoid coupling hole inside the cutter.

본 고안은 롤러커터다이에 구비하게 되는 커터가 시트지 절단 기능을 충실히 할 수 있으면서도 커터의 마모시에 새것으로 교체 가능하기 때문에 교체비용절감이 도모되어 경제성을 갖도록 하고 제품신뢰성을 높이게 되는 효과를 제공한다.The present invention provides the effect that the cutter provided in the roller cutter die can replace the new sheet when the cutter wears, while improving the sheet cutting function, thereby reducing the replacement cost and improving the economics and improving the product reliability. .

그리고 롤러커터다이의 교체비용 절감에 따른 감가상각비 하락으로 인해 시트지가 절단되어 얻게 되는 생산제품을 보다 저렴하게 보급시킬 수 있게 하여 대내외 경쟁력을 갖게 하는 효과를 제공하게 되는 매우 유용한 고안이다.In addition, it is a very useful design to provide a competitive effect at home and abroad by distributing the product obtained by cutting the sheet paper due to the reduction in the depreciation cost due to the reduction of the replacement cost of the roller cutter die.

본 고안은 첨부된 바람직한 실시 도면에 의거하여 보다 상세히 설명하면 다음과 같다.The invention is described in more detail based on the accompanying preferred embodiments as follows.

도 1은 본 고안의 실시 상태를 나타낸 개략도이고, 도 2는 본 고안의 일부 분리 사시도이며, 도 3은 요부를 분리한 단면도이고, 도 4는 결합 단면 구성도를 나타낸 것이다. 1 is a schematic view showing an embodiment of the present invention, Figure 2 is a partially separated perspective view of the present invention, Figure 3 is a cross-sectional view of the main portion separated, Figure 4 shows a combined cross-sectional configuration.

도 1를 참조하면, 시트지(s)는 이송롤러(R)와 롤러커터다이(10) 사이를 통과하면서 롤러커터다이(10)의 원주면부(12)에 있는 커터(30)에 의해서 절단됨으로써 생산제품(미도시됨)이 절단되어 연속적으로 만들어지게 되는 것이다.Referring to FIG. 1, the sheet paper s is produced by being cut by the cutter 30 in the circumferential surface portion 12 of the roller cutter die 10 while passing between the feed roller R and the roller cutter die 10. The product (not shown) is cut and made continuously.

따라서, 본 고안은 롤러다이(11)에 커터(30)가 조립되어 고정되고 다시 분리 시킬 수 있도록 하는 롤러커터다이(10)를 구성한다.Therefore, the present invention constitutes a roller cutter die 10 which allows the cutter 30 to be assembled and fixed to the roller die 11 and to be separated again.

도 2 내지 도 4를 참조하면, 본 고안은 상기 롤러다이(11)의 원주면부(12)에 등간격적으로 사다리꼴 커터홈부(20)를 다수 형성하도록 구성된다.2 to 4, the present invention is configured to form a plurality of trapezoidal cutter groove portions 20 at equal intervals on the circumferential surface portion 12 of the roller die 11.

상기 사다리꼴 커터홈부(20)는 도 4와 같이 원주면부(12)에서 롤러다이(11)의 원주면중심점(13)을 향하여 경사지도록 형성되어 경사각도(θ)를 갖는 경사내주면부(21)를 갖도록 하여 개구부(22)가 넓고 바닥면부(23)가 좁게 형성되는 사다리꼴 커터홈부(20)를 구성하게 된다.The trapezoidal cutter groove 20 is formed to be inclined toward the circumferential surface center point 13 of the roller die 11 from the circumferential surface portion 12 as shown in FIG. 4 to have an inclined inner circumferential surface portion 21 having an inclination angle θ. The trapezoidal cutter groove 20 having a wide opening portion 22 and a narrow bottom surface portion 23 is formed.

그리고 상기 사다리꼴 커터홈부(20)에 삽입되어 결합되는 커터(30)는 사다리꼴 커터홈부(20)의 경사내주면부(21)에 밀착되게 삽입되어 원주면부(12) 보다 돌출되는 커터날부(31)와 바닥면부(23)에 밀착되는 하단부(32)를 갖는 커터본체(33)의 내측으로 상부가 넓은 확개공(34a)과 하부가 좁은 협소공(34b)을 갖도록 형성되는 사다리꼴 결합공(34)을 구비하도록 구성된다.The cutter 30 inserted into and coupled to the trapezoidal cutter groove 20 is inserted in close contact with the inclined inner circumferential surface 21 of the trapezoidal cutter groove 20 and protrudes from the circumferential surface 12 to the cutter blade 31. A trapezoidal coupling hole 34 formed to have a wider opening 34a and a narrower narrow hole 34b having a wide upper portion inwardly of the cutter body 33 having a lower portion 32 in close contact with the bottom surface portion 23. It is configured to have.

또한, 상기 사다리꼴 결합공(34)으로 밀접되게 삽입되어 상부가 넓은 확개상단부(41)와 하부가 좁은 협소하단부(42)를 갖는 이탈방지부재(40)를 구비한다.In addition, the trapezoidal coupling hole 34 is inserted into the close prevention member 40 having a wide upper end portion 41 and a narrow narrow lower end portion 42 is the upper end.

상기 이탈방지부재(40)는 그 중간부에 구비하는 관통공(43)을 관통하여 롤러다이(11)의 너트공(14)에 체결되는 다수의 볼트(50)에 의해 롤러다이(11)에 고정되도록 되어 있다.The detachment preventing member 40 penetrates the through hole 43 provided in the middle portion thereof to the roller die 11 by a plurality of bolts 50 fastened to the nut hole 14 of the roller die 11. It is intended to be fixed.

따라서, 본 고안은 사다리꼴 커터홈부(20)에 먼저 커터(30)가 삽입된다. 이때 커터본체(33)는 경사내주면부(21)에 밀착되게 삽입된다.Therefore, in the present invention, the cutter 30 is first inserted into the trapezoidal cutter groove 20. At this time, the cutter body 33 is inserted in close contact with the inclined inner peripheral surface portion 21.

다음, 커터(30)의 사다리꼴 결합공(34)에 이탈방지부재(40)가 삽입된 후 다 수의 볼트(50)에 의해서 롤러다이(11)에 고정되게 된다.Next, the separation prevention member 40 is inserted into the trapezoidal coupling hole 34 of the cutter 30 and then fixed to the roller die 11 by a plurality of bolts 50.

이때, 상기 이탈방지부재(40)와 다수의 볼트(50)가 커터(30)의 사다리꼴 결합공(34) 내측에서 고정되도록 구성함으로써 커터날부(31)가 절단기능을 하는데 간섭이 없도록 한다.At this time, the separation preventing member 40 and the plurality of bolts 50 are configured to be fixed inside the trapezoidal coupling hole 34 of the cutter 30 so that the cutter blade 31 does not interfere with the cutting function.

따라서, 상기와 같이 고정된 커터(30)는 롤러다이(11)가 회전하더라도 그 하단부(32) 상측방향으로 이탈방지부재(40)의 확개상단부(41)가 있기 때문에 외측으로 절대로 이탈되지 않고 견고하게 고정되는 상태가 된다.Therefore, the cutter 30 fixed as described above is firmly fixed to the outer end of the cutter die 11 even when the roller die 11 rotates, since the upper end portion 41 of the extension preventing member 40 of the release preventing member 40 moves upward. Is fixed.

그러므로 롤러커터다이(10)에 구비하게 되는 커터(30)는 시트지(s)를 절단하는 기능과 역할을 충실히 할 수 있게 된다.Therefore, the cutter 30 provided in the roller cutter die 10 can faithfully serve as a function of cutting the sheet paper s.

그리고 커터(30)의 커터날부(31)가 마모되었을 때에는 도 3의 예시와 같이 볼트(50)를 풀면 이탈방지부재(40)를 분리할 수 있게 되고, 그로 인해 사다리꼴 커터홈부(20)로부터 커터(30)를 분리할 수 있게 된다.When the cutter blade portion 31 of the cutter 30 is worn out, as illustrated in FIG. 3, when the bolt 50 is loosened, the separation preventing member 40 can be separated, thereby cutting the cutter from the trapezoidal cutter groove 20. 30 can be separated.

그러므로 분리된 커터(30)를 새것의 커터(30)로 교체하여 다시 사다리꼴 커터홈부(20)에 삽입하고 이탈방지부재(40)를 볼트(50)로 체결하면 커터(30)의 교체가 완료되는 것이며, 간편하고 수월하게 커터(30) 교체작업이 이루어진다.Therefore, the separated cutter 30 is replaced with a new cutter 30 and then inserted into the trapezoidal cutter groove 20 again, and the separation preventing member 40 is fastened with the bolts 50 so that the replacement of the cutter 30 is completed. It will be made, the cutter 30 replacement operation is made simple and easy.

따라서, 본 고안은 커터(30)가 마모되었을 때 롤러다이(11) 및 이탈방지부재(40)는 그대로 다시 사용하고 커터(30)만 새것으로 교체하게 되는 것이므로 예전처럼 롤러커터다이(10) 전체를 교체하지 않아도 되는 것이기 때문에 매우 경제적인 유지관리가 도모된다.Therefore, the present invention is that when the cutter 30 is worn out, the roller die 11 and the separation preventing member 40 are reused as they are, and only the cutter 30 is replaced with a new one. This eliminates the need for replacement, resulting in very economical maintenance.

또한, 롤러커터다이(10)의 교체 비용 절감으로 인한 감가상각비 절감에 의해 서 보다 저렴한 생산제품을 보급할 수 있게 되는 것이다.In addition, by reducing the depreciation cost due to the reduction of the replacement cost of the roller cutter die 10 it is possible to spread a cheaper product.

그리고 또다시 커터(30)가 마모되면 다시 커터(30)만 새것으로 교체하면 되는 것이기 때문에 롤러다이(11)를 반영구적인 사용이 가능하여 경제적인 이익을 도모할 수 있게 하는 것이다. And when the cutter 30 is worn out again, only the cutter 30 needs to be replaced with a new one, so that the roller die 11 can be used semi-permanently and thus economical benefits can be achieved.

도 1은 본 고안의 롤러커터다이의 실시 상태를 보인 개략도,1 is a schematic view showing an embodiment of the roller cutter die of the present invention,

도 2는 본 고안에 따른 롤러커터다이의 일부 분리 사시도,2 is a partially separated perspective view of the roller cutter die according to the present invention;

도 3은 본 고안의 요부 분리 단면 구성도,3 is a main portion of the present invention separated cross-sectional configuration,

도 4는 본 고안의 요부를 결합한 상태의 종단면 구성도이다.Figure 4 is a longitudinal cross-sectional configuration of the main portion of the present invention combined.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 롤러커터다이 11 : 롤러다이10: roller cutter die 11: roller die

14 : 너트공 20 : 사다리꼴 커터홈부14: nut ball 20: trapezoid cutter groove

21 : 경사내주면부 22 : 개구부21: inclined inner peripheral surface portion 22: opening

23 : 바닥면부 30 : 커터23: bottom surface portion 30: cutter

31 : 커터날부 32 : 하단부31: cutter blade portion 32: lower portion

33 : 커터본체 34 : 사다리꼴 결합공33: cutter body 34: trapezoid coupling hole

40 : 이탈방지부재 41 : 확개상단부40: departure preventing member 41: upper end of the extension

42 : 협소하단부 43 : 관통공42: narrow lower end 43: through hole

Claims (2)

롤러다이가 회전하면서 시트지를 절단하는 롤러커터다이로서;A roller cutter die for cutting sheet paper while the roller die rotates; 상기 롤러다이의 원주면부에 다수 형성되고 상기 원주면부에서 롤러다이의 원주면중심점을 향하여 경사지도록 형성되어 경사각도를 갖는 경사내주면부를 갖도록 하여 개구부가 넓고 바닥면부가 좁게 형성되는 사다리꼴 커터홈부를 구성하고;It is formed in the circumferential surface portion of the roller die and formed to be inclined toward the circumferential surface center point of the roller die from the circumferential surface portion to have an inclined inner peripheral surface portion having an inclination angle to constitute a trapezoidal cutter groove portion having a wide opening and a narrow bottom surface portion; ; 상기 사다리꼴 커터홈부의 경사내주면부에 밀착되게 삽입되어 원주면부 보다 돌출되는 커터날부와 바닥면부에 밀착되는 하단부를 갖는 커터본체 내측으로 상부가 넓은 확개공과 하부가 좁은 협소공을 갖도록 형성되는 사다리꼴 결합공을 갖는 커터를 포함하고;The trapezoidal coupling is formed to have a wide expansion hole and a narrow narrow hole in the upper portion into the cutter body having a cutter blade portion protruding more than the circumferential surface portion and a lower end portion in close contact with the bottom surface portion being inserted in close contact with the inclined inner peripheral surface portion of the trapezoidal cutter groove portion. A cutter having a ball; 상기 사다리꼴 결합공으로 밀접되게 삽입되어 상부가 넓은 확개상단부와 하부가 좁은 협소하단부를 갖는 이탈방지부재가 관통공을 관통하여 롤러다이의 너트공에 체결되는 다수의 볼트에 의해 체결되게 하여 커터가 사다리꼴 커터홈부로부터 이탈되지 않게 고정되게 하고 상기 이탈방지부재를 분리하면 커터가 분리될 수 있도록 구성함을 특징으로 하는 커터가 교체되는 롤러커터다이.The cutter is inserted into the trapezoidal coupling hole so that the escape preventing member having a wide upper end and a narrow narrow lower end is fastened by a plurality of bolts which pass through the through hole and are fastened to the nut hole of the roller die. A roller cutter die for replacing the cutter, characterized in that the cutter is fixed so as not to be separated from the groove portion and the separation preventing member is separated. 제 1 항에 있어서, 상기 이탈방지부재와 다수의 볼트가 커터의 사다리꼴 결합공 내측에서 고정되도록 한 것을 특징으로 하는 커터가 교체되는 롤러커터다이.The roller cutter die of claim 1, wherein the separation preventing member and the plurality of bolts are fixed inside the trapezoid coupling hole of the cutter.
KR2020070019548U 2007-12-05 2007-12-05 The roller cutter die where the cutter is shifted KR200444289Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101537663B1 (en) * 2013-12-24 2015-07-20 (주)아이피에스코리아 Wrapping film punch
WO2015108350A1 (en) * 2014-01-15 2015-07-23 한화케미칼 주식회사 Super absorbent resin cutting device and super absorbent resin manufacturing method using same
KR101565070B1 (en) * 2013-12-19 2015-11-02 농업회사법인 주식회사 다인제주 The meat tenderizer knife

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101565070B1 (en) * 2013-12-19 2015-11-02 농업회사법인 주식회사 다인제주 The meat tenderizer knife
KR101537663B1 (en) * 2013-12-24 2015-07-20 (주)아이피에스코리아 Wrapping film punch
WO2015108350A1 (en) * 2014-01-15 2015-07-23 한화케미칼 주식회사 Super absorbent resin cutting device and super absorbent resin manufacturing method using same

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