KR200462701Y1 - cutting apparatus of a corrugated cardboard - Google Patents

cutting apparatus of a corrugated cardboard Download PDF

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Publication number
KR200462701Y1
KR200462701Y1 KR2020090015914U KR20090015914U KR200462701Y1 KR 200462701 Y1 KR200462701 Y1 KR 200462701Y1 KR 2020090015914 U KR2020090015914 U KR 2020090015914U KR 20090015914 U KR20090015914 U KR 20090015914U KR 200462701 Y1 KR200462701 Y1 KR 200462701Y1
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South Korea
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blade
cardboard
cutting
corrugated cardboard
plate
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KR2020090015914U
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Korean (ko)
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KR20110005907U (en
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안영찬
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태림포장공업 주식회사
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Priority to KR2020090015914U priority Critical patent/KR200462701Y1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4472—Cutting edge section features

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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)
  • Nonmetal Cutting Devices (AREA)

Abstract

본 고안은 골판지 절단장치에 관한 것으로, 그 주요 구성은, 절단용 칼날과 지지대(7)를 포함하는 상정반과 그리고 하정반 사이에 골판지를 통과시켜 하정반의 상승으로 골판지를 절단하는 골판지 절단장치에 있어서, 상기한 하정반에는 패드(3)를 설치하고, 상기한 칼날 하단은 톱날(23)로 이루어지며, 상기한 상정반(5)에는 스프링(12)을 설치하고, 스프링 하단에는 저지판(11)을 설치한 것을 특징으로 하며, 상기한 지지대(7)에는 통공(21)을 설치하여, 칼날에 의한 골판지 절단시 공기가 배기되게 구성한 것을 특징으로 하며, 상기한 절단되는 골판지는 10-30mm 두께인 것을 특징으로 한다The present invention relates to a corrugated cardboard cutting device, the main configuration of the corrugated cardboard cutting device for cutting the corrugated cardboard with the rising of the lower platform by passing the corrugated cardboard between the upper and lower surfaces including the cutting blade and the support (7) The lower plate is provided with a pad (3), the lower end of the blade is made of a saw blade (23), the upper plate (5) is installed a spring 12, the bottom plate is a stop plate (11) ), The support 7 is provided with a through-hole 21, characterized in that the air is exhausted when cutting the cardboard by the blade, characterized in that the cut cardboard is 10-30mm thick It is characterized by

골판지, 절단, 장치 Corrugated cardboard cutting device

Description

골판지 절단장치{cutting apparatus of a corrugated cardboard} Cutting apparatus of a corrugated cardboard

본 고안은 골판지 절단장치에 관한 것이다The present invention relates to a cardboard cutting device

일반적 골판지 절단 장치는 상,하정반으로 이루어 지고 그 상,하정반 사이에 골판지가 통과하면서 소정의 원하는 형상으로 골판지가 절단한다In general, the corrugated cardboard cutting device is composed of upper and lower plates, and the cardboard is cut into a predetermined desired shape while the cardboard is passed between the upper and lower plates.

종래의 골판지 절단장치는 칼날에 의해 절단된 골판지가 칼날에 끼어 상승하는 것을 방지하기 위하여, 고무판을 절단 칼날 주변에 설치하나, 고무의 탄성력이 약하여 골판지가 칼날에 끼어 상승되는 단점이 있다Conventional corrugated cardboard cutting device has a disadvantage in that the corrugated cardboard cut by the blade is installed around the cutting blade in order to prevent the rise of the pinched by the blade, but the rubber is weak due to the elastic force of the rubber is weak.

그리고 고무판이 골판지면을 면상으로 가압하기 때문에 골판지가 눌려져 골이 찌그러지는 손상이 발생한다. 이렇게 제조된 골판지의 강도가 떨어지는 문제가 발생한다And since the rubber plate presses the corrugated surface to the surface, the cardboard is pressed down, the bone crushing damage occurs. This problem occurs that the strength of the cardboard produced

또한 종래엔 골판지 절단 칼날 하단은 일자 형상으로 이루어져 있어 그 칼날이 하강하면 골판지 절단면에 대하여 거의 선형상으로 가압하므로 그 가압력이 매우 높은 단점이 있다In addition, conventionally, the lower end of the corrugated cardboard cutting blade has a straight shape, so when the blade is lowered, it is pressurized almost linearly against the corrugated cardboard cutting surface, so that the pressing force is very high.

또한 종래엔 칼날이, 도 2 에서 보듯이, 절단하고자 하는 형상에 따라 폐회 로 형상으로 칼날이 설치되면, 그 칼날에 의해 폐회로로 구성되는 그 내부엔 공기압이 작용하여 골판지를 가압하여 공기압에 의한 가압력으로 골판지의 골이 찌그러지는 단점이 있다. 특히 두꺼운 골판지를 절단할 경우, 칼날에 가압력이 크게 작용하므로 필연적으로 그 찌그러짐이 더욱 심하게 발생한다In addition, when a blade is conventionally installed in a closed circuit shape according to the shape to be cut, as shown in FIG. 2, air pressure acts on the inside of the closed circuit by the blade to pressurize the corrugated cardboard to pressurize by the air pressure. There is a disadvantage that the bone is distorted. Especially when cutting thick corrugated cardboard, the pressure is largely applied to the blade, which inevitably causes distortion.

본 고안은 상기한 모든 단점을 해결할 수 있도록 개선한 것으로, 절단된 골판지가 칼날에 끼어 상승하는 것을 방지하고, 골판지가 눌려져 골이 찌그러지는 손상을 방지하며, 그리고 칼날에 의해 폐회로로 구성되는 그 내부엔 공기압이 작용하여 골판지의 골이 찌그러지는 점을 방지하며, 특히 두꺼운 골판지를 절단할 경우, 칼날에 가압력이 크게 작용하므로 필연적으로 찌그러짐이 발생하는 것을 거의 막을 수 있는 절단장치를 개발하였다The present invention has been improved to solve all the above-mentioned shortcomings, to prevent the cut cardboard to rise by pinching the blade, to prevent damage to the bone distortion by pressing the cardboard, and the inside of the closed circuit by the blade We have developed a cutting device that prevents the bones of the corrugated paper from crushing due to the air pressure, and inevitably prevents the crushing because the pressing force acts greatly on the blade, especially when cutting thick cardboard.

본 고안의 주요 구성은, 절단용 칼날과 지지대(7)를 포함하는 상정반과 그리고 하정반 사이에 골판지를 통과시켜 하정반의 상승으로 골판지를 절단하는 골판지 절단장치에 있어서, 상기한 하정반에는 패드(3)를 설치하고, 상기한 칼날 하단은 톱날(23)로 이루어지며, 상기한 상정반(5)에는 스프링(12)을 설치하고, 스프링 하단에는 저지판(11)을 설치한 것을 특징으로 하며, 상기한 지지대(7)에는 통공(21) 을 설치하여, 칼날에 의한 골판지 절단시 공기가 배기되게 구성한 것을 특징으로 하며, 상기한 절단되는 골판지는 10-30mm 두께인 것을 특징으로 한다The main configuration of the present invention, in the cardboard cutting device for cutting the corrugated cardboard to the upper surface of the upper plate and the lower plate to include the cutting blade and the support (7), the lower plate has a pad ( 3) is installed, the lower end of the blade is made of a saw blade 23, the upper surface plate 5 is characterized in that the spring 12 is installed, the stop plate 11 is installed at the lower end of the spring and , The support 7 is provided with a through-hole 21, characterized in that the air is exhausted when cutting the cardboard by the blade, characterized in that the cut cardboard is 10-30mm thick.

본 고안에 의하면, 골판지 절단 후 그 절단된 골판지가 칼날에 끼어 상승하는 것을 방지할 수 있다.According to the present invention, it is possible to prevent the cut cardboard from being caught by the blade after cutting the cardboard.

그리고 스프링에 의한 탄성작용으로 절단한 골판지를 밀어주므로, 골판지가 눌려져 골이 찌그러지는 손상을 방지할 수 있다And by pushing the spring cut by the elastic action by the spring, it is possible to prevent the damage to the bone distortion by pressing the cardboard

또한 골판지 칼날이 톱날 형상으로 구성되어, 절단면에 대한 가압력이 종래 보다 약하여 골판지의 찌그러짐을 방지한다In addition, the corrugated blade is configured in the form of a saw blade, the pressing force on the cutting surface is weaker than the conventional to prevent the distortion of the cardboard

또한 칼날이, 도 2 에서 보듯이, 절단하고자 하는 형상에 따라 폐회로 형상으로 칼날이 설치되어도 그 폐회로 내부에는 통공(21)이 형성되어 있어 배기가 가능하여 골판지의 골이 찌그러짐을 방지한다In addition, the blade, as shown in Figure 2, even if the blade is installed in a closed loop shape according to the shape to be cut, the through-hole 21 is formed in the closed circuit is possible to exhaust the corrugated cardboard to prevent distortion

그리하여 10-30mm 정도의 두꺼운 골판지도 골 손상 없이 정확한 절단이 가능하여 골판지의 강도를 더욱 높여 줄 수 있어 제품의 품질을 더욱 향상시킬 수 있다Thus, even a thick cardboard of about 10-30mm can be accurately cut without damaging the bones, which can increase the strength of the cardboard, further improving the product quality.

또 본 고안에 의하면, 칼날이 호 형상으로 설치되어 골판지를 곡선 형상으로 절단할 때, 그 곡부에서 절단이 잘 이루어지지 못하여 종래와 같이 그 하정반의 곡부에 별도의 패드(30)를 설치하는 것도 불필요하게 된다In addition, according to the present invention, when the blade is installed in an arc shape to cut the corrugated paper in a curved shape, it is not cut well in the curved portion, it is unnecessary to install a separate pad 30 in the curved portion of the lower plate as in the prior art Will be

이하, 본 고안을 첨부 도면에 의거 추가로 상술한다Hereinafter, the present invention will be further described based on the accompanying drawings.

도 1 은 본 고안에 따른 구성을 설명하기 위한 도면이다1 is a view for explaining the configuration according to the present invention

도시한 바와 같이, 본 고안은 하정반(1) 위에 금속 재질 등으로 이루어지며 상면의 수평면을 제공하는 바닥판(2)을 끼움식으로 설치하고, 그 위에 칼날 보호를 위한 패드(3)를 설치하였다As shown in the drawing, the present invention is made of a metal material or the like on the lower plate 1, and installs the bottom plate 2 that provides a horizontal surface of the upper surface by fitting, and installs a pad 3 for blade protection thereon. Was

패드(3) 재질은 바람직하기로는 우레탄으로 하며, 두께는 바람직하기로는 3-7 mm로 한다. 필요에 따라 더 두껍게 또는 더 얇게할 수 있음은 물론이다The material of the pad 3 is preferably urethane, and the thickness is preferably 3-7 mm. Of course, you can make it thicker or thinner as needed.

하정반(1) 상부에는 예를들어 나무 재질로 이루어지는 지지대(7)와 이 지지대(7)에 설치되는 칼날(8)이 형성되고 그 상부엔 상정반(5)이 구성된다In the upper part of the lower plate 1, for example, a support 7 made of wood and a blade 8 installed on the support 7 are formed, and an upper plate 5 is formed thereon.

그리하여 골판지(10)가 들어오면 상정반(5)이 고정된 상태에서 하정반(1)이 상승하여 골판지(10)를 칼날(8)이 절단하거나 성형한다. 칼날(8)을 갖춘 상정반(5)이 하강하여 절단하지 않고 하정반(1)이 상승하는 이유는 작업하고자 하는 골판지 원단의 진행을 방해하지 않기 위한 것이다Thus, when the cardboard 10 comes in, the lower plate 1 is raised in a state where the upper plate 5 is fixed, and the blade 8 cuts or molds the cardboard 10. The reason why the upper plate 5 with the blade 8 lowers and lowers the lower plate 1 without cutting is to prevent the progress of the corrugated fabric to be worked.

도 1 에서는 골판지(10)가 절단된 후 상태를 나타낸다1 shows a state after the cardboard 10 is cut.

이렇게 절단이 이루어지면 골판지(10)가 칼날(8)에 끼어 도면과 같이 상승하는데 이 상승된 골판지(8)를 내려주기 위해 저지판(11)과 스프링(12)을 설치한다When the cutting is made like this, the cardboard 10 is caught by the blade 8 and rises as shown in the drawing, and the stopping plate 11 and the spring 12 are installed to lower the raised cardboard 8.

스프링(12)의 탄성에 의해 저지판(11)을 아래로 누르면 골판지(10)가 바닥으로 내려오게 된다When the stopping plate 11 is pushed down by the elasticity of the spring 12, the cardboard 10 is lowered to the floor.

본 고안은 또한 지지대(7)에 통공(21)을 형성하였다. 이 통공(21)은 공기가 빠져 나가게 만들어 골판지의 골눌림을 방지한다.The present invention also formed a through-hole 21 in the support (7). The through-hole 21 is made to escape the air to prevent the cardboard from being pressed.

도 1 의 상태에서 상면 방향에서 본 도면인 도 2 에서 보듯이, 상정반(5)에서 칼날(8)이 폐회로로 구성된 구조에서는 그 폐회로 내에 공기가 빠져나가지 못하게 된다. 골판지를 절단하는 형상에 따라 칼날을 설치하는데, 이때 그 절단 구조에 따라 이와 같이 여러 형태로, 칼날에 의한 폐회로를 구성된다As shown in FIG. 2, which is a view from the top surface in the state of FIG. 1, in the structure in which the blade 8 is formed in a closed circuit in the upper surface plate 5, air does not escape into the closed circuit. The blades are installed according to the shape of cutting the corrugated cardboard. In this case, according to the cutting structure, the blade is constituted by a closed circuit by the blade.

이 경우, 폐회로 안쪽에는 공기가 배출되지 못하므로 그 공기가 배출될 수 있는 통공(21)을 형성시켜 공기에 의한 가압력을 제거하였다. 단지 폐회로 뿐만 아니라 그 주변에도 통공(21)을 형성시킬 수 있음은 물론이다In this case, since the air is not discharged inside the closed circuit, the through-hole 21 through which the air can be discharged is formed to remove the pressing force caused by the air. Of course, not only the closed loop but also can form a through-hole 21 around the course

또한 본 고안은 칼날(8)의 하단의 날 형상을 톱날(23) 구조로 구성하였다In addition, the present invention was configured in the blade shape of the lower edge of the blade (8) structure 23.

톱날(23)을 형성하는 이유는 골판지의 골이 눌려 지는 것을 방지하는 역할을 한다. 즉, 칼날 하단이 일자 형상으로 이루어지면 전체적으로 골판지 절단면에 대한 접촉 면적이 커져 절단 저항이 커져 절단함에 강한 가압력이 요구된다. 그러나 칼날(23) 형상을 하면, 그러한 가압력이 현저히 줄어들므로 칼날의 가압력에 의한 골눔림과 찌그러짐을 방지할 수 있다. 그리하여 제조되는 골판지의 강도를 더욱 높일 수 있다The reason for forming the saw blade 23 serves to prevent the bone of the cardboard is pressed. That is, when the lower edge of the blade is formed in a straight shape, the contact area with respect to the corrugated cardboard cutting surface is increased as a whole, so that the cutting resistance is increased, so that a strong pressing force is required for cutting. However, if the shape of the blade 23, such a pressing force is significantly reduced, it is possible to prevent the crushing and crushing by the pressing force of the blade. Thus, the strength of the cardboard produced can be further increased.

또 다른 효과로는 원형상 또는 호형상으로 절단시 그 곡부에서 절단이 잘 이루어지지 못하는 경우가 발생한다. 이 경우 종래에는 도 2 에 도시한 바와 같이, 그 곡부에 별도의 패드(30)를 하정반(1)에 덧대어 칼날에 의한 가압력을 더욱 높혀서 절단이 잘 되게 하였다Another effect is that when cutting in a circular shape or arc shape, it is difficult to cut at the curved portion. In this case, conventionally, as shown in FIG. 2, a separate pad 30 is applied to the curved portion to the lower plate 1 to further increase the pressing force by the blade to facilitate cutting.

그러나 본 고안에서와 같이 톱날(23) 구조의 칼날(8)을 사용하면 그러한 패드의 덧대는 것도 불필요하다However, if the blade 8 of the saw blade 23 structure is used as in the present invention, padding of such a pad is also unnecessary.

상기와 같은 구성에 의하면 절단기계인 톰슨기계를 사용하여 약 10-20 mm 정도의 두꺼운 골판지 원단을 거의 골눌림 없이 제단할 수 있다According to the configuration described above, using a Thomson machine, which is a cutting machine, it is possible to cut about 10-20 mm thick corrugated cardboard fabric without almost pressing down.

도 1 은 본 고안을 설명하기 위한 도면1 is a view for explaining the present invention

도 2 는 칼날(8)이 설치된 형상이 호형상으로 폐회로 형태로 설치되는 것을 상정반 위에서 본 도면으로, 단지 발명의 이해를 용이하게 하기 위한 설명을 위한 개략도이다.FIG. 2 is a view seen from the upper plate that the shape in which the blade 8 is installed is installed in the form of a closed loop in an arc shape, and is merely a schematic view for easy understanding of the invention.

Claims (3)

절단용 칼날과 지지대(7)를 포함하는 상정반과 그리고 하정반 사이에 골판지를 통과시켜 하정반의 상승으로 골판지를 절단하는 골판지 절단장치에 있어서,In the corrugated cardboard cutting device for cutting the corrugated cardboard by raising the lower platform by passing the corrugated cardboard between the upper surface and the lower surface including the cutting blade and the support (7), 상기한 하정반에는 패드(3)를 설치하고, 상기한 칼날 하단은 톱날(23)로 이루어지며, 상기한 상정반(5)에는 칼날(8) 주위를 둘러싸는 스프링(12)을 설치하고, 스프링 하단에는 칼날(8)이 관통되는 저지판(11)을 설치하고,The lower platen is provided with a pad (3), the lower end of the blade is made of a saw blade 23, the upper plate (5) is provided with a spring 12 surrounding the blade (8) around, Install the stopper plate 11 through which the blade 8 penetrates at the bottom of the spring, 상기한 지지대(7)에는 통공(21)을 설치하여, 칼날에 의한 골판지 절단시 공기가 배기되게 구성한 것을 특징으로 하는 골판지 절단장치Corrugated cardboard cutting device, characterized in that the support (7) is provided with a through-hole 21, the air is exhausted when cutting the cardboard by the blade 삭제delete 삭제delete
KR2020090015914U 2009-12-08 2009-12-08 cutting apparatus of a corrugated cardboard KR200462701Y1 (en)

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KR101408314B1 (en) * 2013-06-11 2014-06-17 주식회사 나눔피엔씨 Cutting apparatus of corrugated cardboard being possible to prevent of dust
CN111086059B (en) * 2019-12-30 2021-11-05 深圳安洁电子有限公司 Mylar processing technology of local gum
CN112776031B (en) * 2020-12-25 2024-03-08 重庆市璧山区祥和包装印刷有限公司 Corrugated paper cutting device

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JP2001353699A (en) * 2000-06-13 2001-12-25 Bridgestone Corp Method and apparatus for manufacturing elastic foam roller
JP2002254396A (en) * 2001-02-28 2002-09-10 Eekoo Kigata:Kk Punching device
JP2003317709A (en) * 2002-04-26 2003-11-07 Mitsubishi Cable Ind Ltd Electrode cutting device and method for manufacturing sheet-like battery
KR100496080B1 (en) * 2004-07-06 2005-06-17 박선후 Wood pattern

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2001353699A (en) * 2000-06-13 2001-12-25 Bridgestone Corp Method and apparatus for manufacturing elastic foam roller
JP2002254396A (en) * 2001-02-28 2002-09-10 Eekoo Kigata:Kk Punching device
JP2003317709A (en) * 2002-04-26 2003-11-07 Mitsubishi Cable Ind Ltd Electrode cutting device and method for manufacturing sheet-like battery
KR100496080B1 (en) * 2004-07-06 2005-06-17 박선후 Wood pattern

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