KR101097774B1 - Slicing device - Google Patents

Slicing device Download PDF

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Publication number
KR101097774B1
KR101097774B1 KR1020110073906A KR20110073906A KR101097774B1 KR 101097774 B1 KR101097774 B1 KR 101097774B1 KR 1020110073906 A KR1020110073906 A KR 1020110073906A KR 20110073906 A KR20110073906 A KR 20110073906A KR 101097774 B1 KR101097774 B1 KR 101097774B1
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South Korea
Prior art keywords
cutting
natural material
constant speed
roller
pin
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KR1020110073906A
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Korean (ko)
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여중훈
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(주)호정산업
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/28—Disintegrating by knives or other cutting or tearing members which chop material into fragments with spiked cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

PURPOSE: A cutting apparatus is provided to prevent soil erosion at a vegetative mat by cutting natural materials to a thin and soft shape fiber. CONSTITUTION: A pressure roller(10) is installed at the end of a conveyor(12). The pressure roller provides natural materials(W) including straw. A constant-speed roller(20) provides the natural material through the pressure roller. A cutting drum(30) is rotated to the front side of the constant-speed roller. The cutting drum includes a cutting pin(32). The cutting pin cuts the natural material.

Description

세절장치{slicing device}Slicing device

본 발명은 세절장치에 관련되며, 보다 상세하게는 식생매트용 천연부직포로 사용되는 짚을 섬유사형태로 절개하는 세절장치에 관한 것이다.The present invention relates to a cutting device, and more particularly, to a cutting device for cutting the straw used as a natural nonwoven fabric for vegetation mat in the form of fiber yarn.

통상적으로 식생매트는 호안 및 비탈면의 토사유출로 인한 붕괴를 방지하기 위해 피복시공되고, 내부에 종자 및 비료등이 삽설되어 단기간에 사면 녹지화를 도모하게 된다.In general, vegetation mat is coated to prevent the collapse of the lake and slopes due to the outflow of soil, seed and fertilizer, etc. are inserted in the inside to facilitate the greening of the slope.

이때 식생매트는 종자를 보호하면서 수분을 공급하기 위한 매트층이 구비되는바, 매트층은 주로 부직포로 형성되고 있지만, 부직포의 특성상 화학섬유로서 자연분해되기까지 많은 시간이 소요되므로 환경오염을 부축이는 결과를 초래하였다.At this time, the vegetation mat is provided with a mat layer for supplying moisture while protecting the seed. The mat layer is mainly formed of a nonwoven fabric, but due to the characteristics of the nonwoven fabric, it takes a long time to naturally decompose as a chemical fiber, thus contributing to environmental pollution. Resulted.

이에 종래에 개시된 식생매트를 살펴보면, 특허등록번호 제10-913693호에서 짚 100중량부를 기준으로 40~60중량부의 수분을 흡수시킨 후 스팀 처리하는 과정; 상기 스팀 처리한 짚을 섬유사 형태로 해포하는 과정; 상기 해포과정을 거친 섬유사 형태의 짚을 적층하는 과정; 상기 적층된 섬유사 형태의 짚을 천연 접착제로 일체화하는 과정; 및 압착하는 과정을 거쳐 제조되고, 절개면, 하안, 호안 등에 식생이 완료될 때까지 토사유출 및 침식을 예방하여 주는 생태복원용 짚 식생매트와 이를 이용한 식생기반재에 관한 기술이 선등록된바 있다.Looking at the vegetation mat disclosed in the prior, the process of steaming after absorbing 40 to 60 parts by weight of water based on 100 parts by weight of straw in Patent Registration No. 10-913693; Dissolving the steamed straw into a fiber yarn form; Stacking the filament-shaped straw that passed through the alveoli process; Integrating the laminated fiber yarn straw with a natural adhesive; And the technology for ecological restoring straw vegetation mat and vegetation base material using the same, which is manufactured through the process of pressing and prevents soil leakage and erosion until the vegetation is completed in the incision surface, riverbank, lakeside, etc. have.

그러나, 상기 종래기술은 짚을 섬유사형태로 해포하여 식생매트의 원료로 사용하는 기술이나, 짚의 마디부분으로 인해 해포가 어렵고 식생매트의 품질이 저하되는 실정이다.However, the prior art is a technique that uses the raw material of the vegetation mat by dissolving straw in the form of fiber yarn, or the fact that the debris is difficult due to the section of the straw and the quality of the vegetation mat is deteriorated.

즉, 통상의 해포기를 통하여 짚을 해포시 섬유사형태로 해포되지 않고 일정한 길이로 절단되는 형태로 커팅됨에 따라 이를 식생매트로 형성시 매트공극이 확장되어 우천시 빗물이 흡수되지거나 흘러내리지 못하고 급속히 스며들어 바닥면에 토사가 유실됨은 물론 추후 종자에 수분을 공급하지 못하여 발아율이 저하되는 문제점이 따랐다.In other words, the straw is cut into a shape that is cut to a certain length without being dissociated into a fiber yarn form when dispersing straw through a conventional disintegrator, and thus the mat gap is expanded when forming it into a vegetation mat, so that rainwater cannot be absorbed or flowed down during rainy weather As well as soil loss on the bottom surface of the seed it was not possible to supply moisture later, the germination rate was followed.

또, 짚의 특성상 경질의 마디부분이 존재하므로 해포시 해포날이 쉽게 손상되고, 이에 따라 종래기술에서 짚을 스팀처리하여 부드러운 상태로 만들어 해포하고 있지만, 스팀처리공정의 추가로 작업이 번거롭고, 또 스팀처리된 짚의 특성상 질겨져 해포날에 감기면서 작동불량으로 이어지는 폐단이 따랐다.In addition, due to the nature of the straw, there is a hard node part, so the dissipation blade is easily damaged when dissolving, and accordingly, in the prior art, the straw is steamed and defrosted to make it soft. Due to the nature of the treated straw, it was wound on the disintegration blade, leading to a malfunction.

이에 따라 본 발명은 상기한 문제점을 해결하기 위해 착안 된 것으로서, 짚을 포함하는 천연소재를 섬유사형태로 가늘게 세절하여 흡수성이 우수한 식생매트의 매트층을 형성하기 위한 세절장치를 제공하는 것을 목적으로 한다.Accordingly, the present invention has been conceived to solve the above problems, an object of the present invention is to provide a cutting device for forming a mat layer of vegetation mat excellent in water absorption by thinly cutting a natural material including straw into a fiber yarn form. .

이러한 목적을 달성하기 위해 본 발명의 특징은, 컨베이어(12)의 단부에 설치되어 짚을 포함하는 천연소재(W)를 압착공급하는 압착롤러(10); 상기 압착롤러(10)를 통하여 천연소재(W)를 가압한 상태로 정속공급하는 한 쌍의 정속롤러(20); 및 상기 정속롤러(20) 전방에서 회전하도록 설치되고, 외주면에 천연소재를 세절하는 세절핀(32)이 구비되는 세절드럼(30);을 포함하여 이루어지는 것을 특징으로 한다.Features of the present invention in order to achieve this object, the pressing roller 10 is installed at the end of the conveyor 12 for pressing and supplying a natural material (W) including straw; A pair of constant speed rollers 20 for supplying constant speed in a pressurized state of the natural material W through the pressing roller 10; And a cutting drum 30 installed to rotate in front of the constant speed roller 20 and having a cutting pin 32 for cutting a natural material on an outer circumferential surface thereof.

이때, 상기 정속롤러(20)는 음양각구조로 맞물리도록 외주면에 치형홈(22)이 형성되는 것을 특징으로 한다.At this time, the constant speed roller 20 is characterized in that the tooth groove 22 is formed on the outer circumferential surface to be engaged in the yin embossed structure.

또한, 상기 세절핀(32)은 원뿔형으로 형성되고, 끝단부가 천연소재를 관통한 상태로 회전하여 길이방향으로 찢어서 세절하도록 구비되는 것을 특징으로 한다.In addition, the cutting pin 32 is formed in a conical shape, characterized in that the end portion is provided so as to cut in the longitudinal direction by rotating in a state penetrating through the natural material.

또한, 상기 세절핀(32)은 세절드럼(30) 외주면에 체결되어 다수개소에 삽입홀(34a)이 관통형성되는 지지판(34)상에 끼움결합된 상태로 탈부착가능하게 구비되는 것을 특징으로 한다.In addition, the cutting pin 32 is fastened to the outer peripheral surface of the cutting drum 30 is characterized in that it is detachably provided in a fitted state on the support plate 34 through which the insertion hole 34a is formed in a plurality of places. .

이상의 구성 및 작용에 의하면, 본 발명은 세절핀이 정속공급되는 짚을 포함하는 천연소재에 관통된 상태로 회전하면서 찢는 형태로 세절함에 따라 천연소재가 가늘고 부드러운 섬유사형태로 세절되어 식생매트를 형성시 수분 흡수성이 우수함과 더불어 우천시 빗물의 과도한 투과로 인한 토사유출이 방지되는 효과가 있다.According to the above configuration and action, the present invention is cut in the form of tearing while rotating in the penetrating state of the natural material including a straw that is supplied in a constant speed when the natural material is cut into thin and soft fiber yarn form when forming a vegetation mat In addition to excellent water absorption, there is an effect of preventing the outflow of soil due to excessive permeation of rainwater during rain.

도 1은 본 발명에 따른 세절장치를 전체적으로 나타내는 구성도.
도 2는 본 발명에 따른 세절장치의 세절드럼을 나타내는 분리사시도.
도 3은 본 발명에 따른 세절장치의 세절구조를 나타내는 사시도.
도 4는 본 발명에 따른 세절장치의 작동상태를 확대 도시한 측면도. 1 is a block diagram showing the cutting device according to the invention as a whole.
Figure 2 is an exploded perspective view showing the cutting drum of the cutting device according to the invention.
Figure 3 is a perspective view showing the cutting structure of the cutting device according to the invention.
Figure 4 is an enlarged side view showing the operating state of the cutting device according to the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 세절장치에 관련되며, 이때 세절장치는 짚을 포함하는 천연소재를 섬유사형태로 가늘게 세절하여 흡수성이 우수한 식생매트의 매트층을 형성하기 위해 압착롤러(10), 정속롤러(20), 세절드럼(30)을 포함하여 주요구성으로 이루어진다.The present invention relates to a cutting device, wherein the cutting device is finely chopped natural material including straw in the form of fiber yarn to form a mat layer of vegetation mat excellent in water absorption, the roller 10, the constant speed roller 20, It consists of a major configuration, including a cutting drum (30).

본 발명에 따른 압착롤러(10)는 컨베이어(12)의 단부에 설치되어 짚을 포함하는 천연소재(W)를 압착공급한다. 압착롤러(10)는 천연소재(W)를 공급하는 컨베이어(12) 일측단부(예컨대, 후술하는 정속롤러(20)와 대응하는 단부) 상단에 설치되고, 천연소재(W)를 상부에서 하방향으로 가압하여 정속롤러(20)상으로 투입이 용이한 압축상태로 공급한다.The compaction roller 10 according to the present invention is installed at the end of the conveyor 12 to supply and compress the natural material (W) including straw. The pressing roller 10 is installed on the upper end of one side end of the conveyor 12 supplying the natural material W (for example, the end portion corresponding to the constant speed roller 20 to be described later), and the natural material W is downward from the top. It is pressurized by and supplied in the compressed state which is easy to put onto the constant speed roller 20.

이때 압착롤러(10)는 외주면에 길이방향으로 압축날(10a)이 등각설치되고, 압축날(10a)은 컨베이어(12)를 타고 이송되는 천연소재(W)를 일정량씩 강제로 인입시킴에 따라 컨베이어(12)와 압착롤러(10)사이로의 천연소재 인입불량이 방지된다. At this time, the compression roller 10 has a compression blade (10a) is installed in the longitudinal direction on the outer peripheral surface, the compression blade (10a) is forced to draw a predetermined amount of natural material (W) to be transported by the conveyor 12 by The defect of natural material entering between the conveyor 12 and the pressing roller 10 is prevented.

또한, 본 발명에 따른 정속롤러(20)는 상기 압착롤러(10)를 통하여 이송된 천연소재(W)를 가압한 상태로 정속공급한다. 정속롤러(20)는 한 쌍이 서로 대향하는 위치에서 상호 역방향으로 회전되도록 설치된다. In addition, the constant speed roller 20 according to the present invention is a constant speed supply in a pressurized state of the natural material (W) transferred through the pressing roller (10). The constant speed rollers 20 are installed such that the pair rotates in opposite directions at positions opposite to each other.

이때, 상기 정속롤러(20)는 음양각구조로 맞물리도록 외주면에 치형홈(22)이 형성된다. 이에 한 쌍의 정속롤러(20)사이로 인입된 천연소재(W)가 치형홈(22)의 맞물린 형상을 따라 견고하게 가압된 상태로 공급되므로 후술하는 세절드럼(30)에 의한 세절과정에서 천연소재(W)의 이탈이 방지된다.At this time, the constant speed roller 20 is formed with a toothed groove 22 on the outer circumferential surface to be engaged in the yin embossed structure. The natural material (W) introduced between the pair of constant-speed roller 20 is supplied in a tightly pressed state along the interlocking shape of the tooth groove 22, so that the natural material in the process of cutting by the cutting drum 30 to be described later Departure of (W) is prevented.

또한, 본 발명에 따른 세절드럼(30)은 정속롤러(20) 전방에서 회전하도록 설치되고, 외주면에 천연소재를 세절하는 세절핀(32)이 구비된다. 세절드럼(30)은 회전반경이 정속롤러(20)와 인접하도록 설치되고, 드럼커버(30a)에 의해 격리된 공간에서 회전하며, 세절된 천연소재(W)는 드럼커버(30a)의 일측에 형성되는 배출구를 통하여 배출된다. In addition, the cutting drum 30 according to the present invention is installed to rotate in front of the constant speed roller 20, is provided with a cutting pin 32 for cutting the natural material on the outer peripheral surface. The cutting drum 30 is installed so that the rotation radius is adjacent to the constant speed roller 20, and rotates in a space separated by the drum cover 30a, and the cut natural material W is disposed on one side of the drum cover 30a. It is discharged through the outlet formed.

이때, 세절핀(32)은 원뿔형으로 형성되고, 끝단부가 천연소재(W)에 관통한 상태로 회전하여 길이방향으로 찢어서 세절하도록 구비된다. 즉 세절핀(32)은 세절드럼(30) 외주면에 복열배치되고, 세절드럼(30)과 함께 회전하면서 정속롤러(20)를 통하여 공급되는 천연소재(W)에 관통되어 꼽힌 상태로 당기므로, 천연소재(W)가 세절핀(32)의 회전방향으로 찢어지면서 섬유사형태로 가늘게 세절된다.At this time, the cutting pin 32 is formed in a conical shape, the end portion is provided to rotate and cut in the longitudinal direction to cut through the natural material (W). That is, the cutting pin 32 is arranged in a double row on the outer circumferential surface of the cutting drum 30, and rotates with the cutting drum 30 so as to pull through the natural material (W) supplied through the constant speed roller 20 and pulled in the state. Natural material (W) is torn in the direction of rotation of the cutting pin 32 is thinly cut into fibers.

이처럼, 세절핀(32)이 천연소재(W)에 관통되어 길이방향으로 찢어지는 형태로 세절됨에 따라 경질의 마디부분이 존재하는 짚의 경우에도 쉽게 세절됨은 물론 세절핀(32)과 천연소재(W)간의 마찰저항감소로 세절핀(32)의 수명이 장구히 연장되는 이점이 있다.As such, the cutting pin 32 is pierced through the natural material (W) in the form of tearing in the longitudinal direction, as well as in the case of straw where there is a hard node portion, of course, the cutting pin 32 and the natural material ( The frictional resistance between W) has the advantage of extending the life of the cutting pin 32 long.

또한, 상기 세절핀(32)은 세절드럼(30) 외주면에 체결되어 다수개소에 삽입홀(34a)이 관통형성되는 지지판(34)상에 끼움결합된 상태로 탈부착가능하게 구비된다. 지지판(34)은 세절드럼(30)의 외주면에 긴밀하게 견착되도록 아치형으로 절곡형성되고, 삽입홀(34a)이 길이방향으로 복열 형성되어 세절핀(32)이 삽입 설치된다. 이때 세절핀(32)은 못 형태로 단부에 확장형 헤드부가 형성되어 삽입홀(34a)을 통하여 지지판(34)의 내측에서 외측방향으로 설치시 이탈이 방지된다.In addition, the cutting pin 32 is fastened to the outer peripheral surface of the cutting drum 30 is provided detachably in a state of being fitted on the support plate 34 through which the insertion hole 34a is formed in a plurality of places. The support plate 34 is bent in an arc shape so as to closely adhere to the outer circumferential surface of the cutting drum 30, and the insertion hole 34a is formed in a double row in the longitudinal direction so that the cutting pin 32 is inserted. At this time, the cutting pin 32 is formed in the form of nails at the end of the expandable head portion is prevented when the installation from the inside of the support plate 34 in the outward direction through the insertion hole 34a.

이에 수십개에서 수백개에 이르는 세절핀(32)을 세절드럼(30)상에 고정시, 다수개의 세절핀(32)을 삽입홀(34a)상에 끼운상태로 지지판(34)을 세절드럼(30)에 고정하는 방식으로 설치되므로, 세절핀(32) 교체작업에 따른 탈부착이 용이한 이점이 있다.When dozens to hundreds of cutting pins 32 are fixed on the cutting drum 30, a plurality of cutting pins 32 are inserted into the insertion hole 34a and the support plate 34 is cutting drum 30. Since it is installed in a fixed manner, there is an advantage that the detachable according to the cutting pin 32 replacement operation is easy.

한편, 세절과정에서 세절핀(32)과 천연소재(W)와의 마찰로 인한 과부하를 방지하기 위해 세절핀(32)이 순차적으로 천연소재(W)와 마찰되도록 세절핀(32)을 세절드럼(30)상에 사선으로 배치하는 것이 바람직하다.On the other hand, in order to prevent the overload due to friction between the cutting pin 32 and the natural material (W) in the cutting process, the cutting pin 32 is slicing drum 32 so that the cutting pin 32 is sequentially rubbed with the natural material (W) ( It is preferable to arrange diagonally on 30).

10: 압착롤러 20: 정속롤러
30: 세절드럼10: pressing roller 20: constant speed roller
30: cutting drum

Claims (4)

컨베이어(12)의 단부에 설치되어 짚을 포함하는 천연소재(W)를 압착공급하는 압착롤러(10);
상기 압착롤러(10)를 통하여 천연소재(W)를 가압한 상태로 정속공급하는 한 쌍의 정속롤러(20); 및
상기 정속롤러(20) 전방에서 회전하도록 설치되고, 외주면에 천연소재를 세절하는 세절핀(32)이 구비되는 세절드럼(30);을 포함하여 이루어지는 것을 특징으로 하는 세절장치.A pressing roller 10 installed at an end of the conveyor 12 to pressurize and supply a natural material W including straw;
A pair of constant speed rollers 20 for supplying constant speed in a pressurized state of the natural material W through the pressing roller 10; And
It is installed to rotate in front of the constant speed roller 20, a cutting drum (30) having a cutting pin (32) for cutting the natural material on the outer peripheral surface; cutting device comprising a. 제 1항에 있어서,
상기 정속롤러(20)는 음양각구조로 맞물리도록 외주면에 치형홈(22)이 형성되는 것을 특징으로 하는 세절장치.The method of claim 1,
The constant speed roller 20 is a cutting device, characterized in that the tooth groove 22 is formed on the outer circumferential surface to be engaged in the yin embossed structure. 제 1항에 있어서,
상기 세절핀(32)은 원뿔형으로 형성되고, 끝단부가 천연소재를 관통한 상태로 회전하여 길이방향으로 찢어서 세절하도록 구비되는 것을 특징으로 하는 세절장치.The method of claim 1,
The cutting pin 32 is formed in a conical shape, the cutting device, characterized in that the end portion is provided so as to cut in the longitudinal direction by rotating in a state penetrating through the natural material. 제 1항에 있어서,
상기 세절핀(32)은 세절드럼(30) 외주면에 체결되어 다수개소에 삽입홀(34a)이 관통형성되는 지지판(34)상에 끼움결합된 상태로 탈부착가능하게 구비되는 것을 특징으로 하는 세절장치.The method of claim 1,
The cutting pin 32 is fastened to the outer circumferential surface of the cutting drum 30 is a cutting device characterized in that detachably provided in a fitted state on the support plate 34 through which the insertion hole 34a is formed in a plurality of places .
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006044098A (en) 2004-08-05 2006-02-16 Atex Co Ltd Branch and leaf feeder of moving chipper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006044098A (en) 2004-08-05 2006-02-16 Atex Co Ltd Branch and leaf feeder of moving chipper

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