KR20090124870A - Paper shredder adopted compress system for paper chip - Google Patents

Paper shredder adopted compress system for paper chip Download PDF

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Publication number
KR20090124870A
KR20090124870A KR1020080051320A KR20080051320A KR20090124870A KR 20090124870 A KR20090124870 A KR 20090124870A KR 1020080051320 A KR1020080051320 A KR 1020080051320A KR 20080051320 A KR20080051320 A KR 20080051320A KR 20090124870 A KR20090124870 A KR 20090124870A
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document
closed
chip
shredder
box
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KR1020080051320A
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Korean (ko)
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KR100942481B1 (en
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강성공
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(주)대진코스탈
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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
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3082—Presses specially adapted for particular purposes for baling; Compression boxes therefor with compression means other than rams performing a rectilinear movement
    • 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
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • 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
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C18/182—Disc-shaped knives
    • 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
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • 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
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • 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
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B02C2018/0038—Motor drives
    • 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
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B02C2018/0061—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents with compacting devices for the disintegrated material

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

PURPOSE: A paper shredder having a compression device for waste paper chips is provided to minimize scattering dust while reducing the volume of the paper shredder by compressing the waste paper chips with a screw. CONSTITUTION: A paper shredder(10) having a compression device comprises a box-shaped case(100) in which a paper inlet(110) is formed, a cutting device(200) cutting the waste paper chips by a driving motor(220) and a cutting blade(210), and a waste paper box(300). The space part(310) is formed on the top of the waste paper box. A guide part(321) is formed on the bottom of the spaced part. A screw(322) is formed on the bottom of the guide part. A waste paper chip outlet(323) is formed on an end of a compression receiving part(320). The compression receiving part includes a case inclination part(323d), a lead part(323c), a cap(323a), and a spring hinge(323b).

Description

폐문서칩 압축장치가 형성된 문서세단기{PAPER SHREDDER ADOPTED COMPRESS SYSTEM FOR PAPER CHIP}Document shredder with closed document chip compression device {PAPER SHREDDER ADOPTED COMPRESS SYSTEM FOR PAPER CHIP}

본 발명은 폐문서칩 압축장치가 형성된 문서세단기에 관한 것으로, 더욱 상세하게는 문서세단기의 절단장치에 의해 절단된 폐문서칩을 스크류(Screw)를 이용하여 압축함으로써 부피를 현저히 줄임과 동시에 비산되는 먼지를 최소화할 수 있는 문서세단기에 관한 것이다.The present invention relates to a document shredder having a closed document chip compression device. More specifically, the document shredder cut by the cutting device of the document shredder is compressed using a screw to significantly reduce the volume and to be scattered. A document shredder that can minimize dust.

문서세단기는 사무실이나 은행 등에서 보안을 요하는 문서나 거래명세서 및 마이크로 필름 등을 잘게 절단하거나, 골판지 박스나 폐지 등을 재활용 할 목적으로 잘게 절단하는 기기를 말한다.A document shredder is a device that cuts fine documents, transaction statements, and microfilm that require security in offices or banks, or finely cuts cardboard boxes or waste paper for recycling.

종래의 문서세단기는 도 2와 같이 상단에 문서투입구(110)가 형성되고, 전방하단에 도어가 형성된 박스형상의 케이스(100)와; 상기 케이스(100)의 내부 상단에 다수개의 절단칼날이 한 쌍의 커터축에 고정되어 구동모터(220)에 의해 상호 교차 회전하면서 문서투입구(110)를 통해 인입되는 폐문서를 잘게 절단하는 절단장치(200)와; 상기 절단장치(200)의 하단에 형성된 폐문서함(300)으로 구성된다.Conventional document shredder has a document-shaped opening 100 is formed at the top as shown in Figure 2, the box-shaped case 100 formed with a door at the front lower end; A plurality of cutting blades are fixed to a pair of cutter shafts on the inner upper end of the case 100, and a cutting device for finely cutting waste documents introduced through the document inlet 110 while being cross-rotated by the driving motor 220. 200; It is composed of a closed box 300 formed on the lower end of the cutting device (200).

그러나, 상기 종래의 문서세단기는 폐문서함(300) 내부에서나 폐문서함(300) 을 비울 때 먼지가 많이 비산되는 등의 불편함이 있었다.However, the conventional document shredder was inconvenient, such as a lot of dust scattered when the empty box 300 or the empty box 300 is empty.

이러한 문제점을 해결하기 위해 '폐문서칩의 압축이 가능한 문서세단기'가 대한민국특허청 등록특허,실용신안공보 제10-0549019호, 제20-0292858호에 개시된 바 있다.In order to solve such a problem, a document shredder capable of compressing a closed document chip has been disclosed in Korean Patent Office Registration No. 10-0549019 and 20-0292858.

그러나, 종래의 폐문서칩의 압축이 가능한 문서세단기는 다음과 같은 문제점이 있었다.However, the document shredder capable of compressing the conventional document chip has the following problems.

(1) 폐문서칩을 압축하는 압력이 부족하여 압축률이 떨어진다.(1) The compression rate drops because of insufficient pressure to compress the waste paper chip.

(2) 압축률을 크게 할 경우 장치가 지나치게 커진다.(2) When the compression ratio is increased, the apparatus becomes too large.

본 발명은 상단에 문서투입구가 형성되고, 전방하단에 도어가 형성된 박스형상의 케이스와; 상기 케이스의 내부 상단에 다수개의 절단칼날이 한 쌍의 커터축에 고정되어 구동모터에 의해 상호 교차 회전하면서 문서투입구를 통해 인입되는 폐문서를 잘게 절단하는 절단장치와; 상기 절단장치의 하단에 형성된 폐문서함으로 구성되는 일반적인 문서세단기에 있어서,The present invention is a box-shaped case is formed at the top and the door is formed in the front lower end; A plurality of cutting blades fixed to a pair of cutter shafts at an upper end of the case to finely cut waste documents introduced through the document inlet while inter-rotating with the driving motor; In the general document shredder consisting of a closed box formed at the bottom of the cutting device,

상기 폐문서함은 상단에 형성된 공간부와; 상기 공간부의 하단에 연장되어 경사진 안내부가 형성되고, 내부에 스크류가 형성되며, 일측에 폐문서칩배출구가 형성된 압축수납부로 구성되는 것을 특징으로 한다.The closed box is a space portion formed at the top; The inclined guide portion is formed to extend at the lower end of the space portion, a screw is formed therein, and is characterized in that it is composed of a compression storage portion formed with a closed document chip outlet.

본 발명의 폐문서칩 압축장치가 형성된 문서세단기에 의하면 다음과 같은 효과가 발생한다.According to the document shredder having the closed document chip compression device of the present invention, the following effects occur.

(1) 스크류 방식을 이용하기 때문에 작은 압력으로도 압축률이 크게 증가하게 된다. (1) As the screw method is used, the compressibility is greatly increased even at a small pressure.

(2) 작은 크기로도 압축률을 증가시킬 수 있으므로 장치가 작아진다. (2) Compression ratio can be increased even with small size, so the device becomes small.

본 발명은 상단에 문서투입구(110)가 형성되고, 전방하단에 도어가 형성된 박스형상의 케이스(100)와; 상기 케이스(100)의 내부 상단에 다수개의 절단칼날(210)이 한 쌍의 커터축에 고정되어 구동모터(220)에 의해 상호 교차 회전하면서 문서투입구(110)를 통해 인입되는 폐문서를 잘게 절단하는 절단장치(200)와; 상기 절단장치(200)의 하단에 형성된 폐문서함(300)일반적인 문서세단기(10)에 있어서,The present invention is a box-shaped case 100 is formed at the upper end, the door is formed in the front lower end; A plurality of cutting blades 210 are fixed to a pair of cutter shafts on the inner upper end of the case 100 to finely cut waste documents introduced through the document inlet 110 while inter-rotating with the driving motor 220. And cutting device 200; In the closed document box 300 formed in the lower end of the cutting device 200 in the general document shredder 10,

상기 폐문서함(300)은 상단에 형성된 공간부(310)와; 상기 공간부(310)의 하단에 연장되어 경사진 안내부(321)가 형성되고, 내부에 스크류(322)가 형성되며, 일측에 폐문서칩배출구(323)가 형성된 압축수납부(320)로 구성되는 것을 특징으로 한다.The closed box 300 has a space 310 formed on the top; The inclined guide portion 321 is formed extending to the lower end of the space 310, the screw 322 is formed therein, and the compressed document storage portion 320 is formed with a closed document chip outlet 323 on one side. It is characterized in that the configuration.

상기 압축수납부(320)는 안내부(321)의 끝단과 연통되어 상단이 관통되고, 원통형이나 다각형의 함체로 구성되며, 내부에 스크류(322)가 형성된다. The compression storage unit 320 is in communication with the end of the guide portion 321 through the top, is composed of a cylindrical or polygonal enclosure, the screw 322 is formed therein.

상기 스크류(322)는 모터(400)에 의해서 회전하고, 폐문서칩이 스크류(322)의 날개 사이에서 전방으로 이동되면서 압축되도록 형성된다.The screw 322 is rotated by the motor 400, and the closed document chip is formed to be compressed while moving forward between the wings of the screw 322.

상기 스크류(322)를 작동시키는 모터(400)는 적정량의 폐문서칩이 쌓이는 것을 센서로 감지하여 작동되거나, 절단장치(200)가 작동할 때 동시에 작동되도록 형성될 수 있다.The motor 400 for operating the screw 322 may be operated by sensing that a proper amount of waste paper chips are accumulated by a sensor, or may be simultaneously operated when the cutting device 200 operates.

상기 폐문서칩배출구(323)는 압축수납부(320)의 일측 끝단에 형성되어 스크류(322)에 의해서 이송되는 폐문서칩이 압축되는 위치로, 케이스경사부(323d), 리 드부(323c), 캡(323a) 및 스프링힌지(323b)로 구성된다. The closed document chip discharge port 323 is formed at one end of the compression storage unit 320 and is a position where the closed document chip conveyed by the screw 322 is compressed, and includes a case tilting unit 323d and a lead unit 323c. , A cap 323a and a spring hinge 323b.

상기 케이스경사부(323d)는 일측으로 직경이 좁아지도록 형성되어, 스크류(322)에 의해서 이송되는 폐문서칩의 압축을 시작하는 위치이다. The case inclined portion 323d is formed to have a diameter narrowed to one side, and is a position at which compression of the closed document chip transferred by the screw 322 is started.

상기 케이스경사부(323d)의 끝단에는 리드부(323c)가 형성되어 일정량의 압축된 폐문서칩이 적체되는 위치이다.A lead portion 323c is formed at the end of the case inclined portion 323d so that a predetermined amount of compressed waste paper chip is accumulated.

상기 캡(323a)은 리드부(323c)의 전방을 스프링힌지(323b)에 의해서 개폐할 수 있도록 형성된 것으로, 스프링힌지(323b)의 스프링의 탄력을 조절하여서 폐문서칩의 압축률을 조절할 수 있다. The cap 323a is formed to open and close the front of the lead portion 323c by the spring hinge 323b, and can adjust the compression ratio of the closed document chip by adjusting the elasticity of the spring of the spring hinge 323b.

상기 리드부(323c)의 끝단에는 폐지봉투(500)를 바로 걸어서 사용하거나, 하단에 박스 등을 형성하여 자연스럽게 떨어지도록 형성될 수 있다.At the end of the lead portion 323c, the waste paper bag 500 may be directly walked or may be formed to naturally fall by forming a box or the like at the bottom thereof.

이하, 본 발명의 바람직한 실시예로 형성된 폐문서칩 압축장치가 형성된 문서세단기의 사용방법 및 작동을 설명하면 다음과 같다.Hereinafter, a method and operation of a document shredder having a closed document chip compression device formed according to a preferred embodiment of the present invention will be described.

폐문서(2)를 문서투입구(110)로 인입하면 구동모터(220)가 작동하면서 절단칼날(210)에 의해 폐문서(2)가 절단되어 폐문서칩이 안내부(321)로 떨어지게 된다.When the closed document 2 is inserted into the document inlet 110, the driving document 220 is operated and the closed document 2 is cut by the cutting blade 210 so that the closed document chip falls to the guide part 321.

상기 안내부(321)에 의해서 압축수납부(320)의 내부로 유도된 폐문서칩은 스크류(322)에 의해서 폐문서칩배출구(323)로 밀려나게 된다.The waste document chip guided into the compression storage unit 320 by the guide part 321 is pushed to the waste document chip outlet 323 by a screw 322.

상기와 같이 스크류(322)에 의해서 이동되던 폐문서칩은 케이스경사부(323d)에 의해서 압축되고, 리드부(323c)에서 더욱더 적체되면서 압축된다.The closed document chip moved by the screw 322 as described above is compressed by the case inclined portion 323d, and is compressed while being further accumulated in the lead portion 323c.

상기와 같이 계속적으로 압축되면 압축된 폐문서칩은 캡(323a)을 밀면서 돌 출되다가 자중에 의해서 하단으로 떨어지게 된다. When continuously compressed as described above, the compressed waste paper chip is pushed out while pushing the cap 323a, and falls to the bottom by its own weight.

이때, 설치된 폐지봉투(500)나 박스에 자동적으로 쌓이게되고, 이를 재활용하거나 폐기하면 된다.At this time, it is automatically stacked in the installed waste paper bag 500 or box, it may be recycled or discarded.

상기와 같이 본 발명의 스크류방식에 의해면 장치가 간단하면서도, 강한 압축력이 발생하기 때문에 폐문서칩의 압축률을 높일 수 있다.According to the screw method of the present invention as described above, while the surface device is simple, strong compression force is generated, it is possible to increase the compression rate of the closed document chip.

본 발명은 첨부된 도면을 참조하여 바람직한 실시예를 중심으로 기술되었지만 당업자라면 이러한 기재로부터 후술하는 특허청구범위에 의해 포괄되는 본 발명의 범주를 벗어남이 없이 다양한 변형이 가능하다는 것은 명백하다.Although the present invention has been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that various modifications may be made therein without departing from the scope of the invention, which is covered by the following claims.

도 1은 본 발명의 실시예로 형성된 폐문서칩 압축장치가 형성된 문서세단기의 단면도.1 is a cross-sectional view of a document shredder having a closed document chip compression device formed according to an embodiment of the present invention.

도 2는 종래의 문서세단기 단면도.2 is a cross-sectional view of a conventional document shredder.

**<도면의 주요부분에 대한 부호의 설명>**** <Description of the symbols for the main parts of the drawings> **

10 : 문서세단기 100 : 케이스10: document shredder 100: case

110 : 문서투입구 200 : 절단장치110: document feeder 200: cutting device

220 : 구동모터 300 : 폐문서함220: drive motor 300: closed box

320 : 압축수납부 310 : 공간부320: compression storage 310: space

321 : 안내부 322 : 스크류321: guide portion 322: screw

323 : 폐문서칩배출구 323a : 캡323: waste paper chip outlet 323a: cap

323b : 스프링힌지 323c : 리드부323b: spring hinge 323c: lead portion

323d : 케이스경사부 400 : 모터323d: case inclined portion 400: motor

500 : 폐지봉투500: waste paper bag

Claims (4)

상단에 문서투입구(110)가 형성되고, 전방하단에 도어가 형성된 박스형상의 케이스(100)와; 상기 케이스(100)의 내부 상단에 다수개의 절단칼날(210)이 한 쌍의 커터축에 고정되어 구동모터(220)에 의해 상호 교차 회전하면서 문서투입구(110)를 통해 인입되는 폐문서를 잘게 절단하는 절단장치(200)와; 상기 절단장치(200)의 하단에 형성된 폐문서함(300)일반적인 문서세단기(10)에 있어서,A box-shaped case 100 having a document input opening 110 formed at an upper end thereof and a door formed at a front lower end thereof; A plurality of cutting blades 210 are fixed to a pair of cutter shafts on the inner upper end of the case 100 to finely cut waste documents introduced through the document inlet 110 while inter-rotating with the driving motor 220. And cutting device 200; In the closed document box 300 formed in the lower end of the cutting device 200 in the general document shredder 10, 상기 폐문서함(300)은 상단에 형성된 공간부(310)와; 상기 공간부(310)의 하단에 연장되어 경사진 안내부(321)가 형성되고, 내부에 스크류(322)가 형성되며, 일측에 폐문서칩배출구(323)가 형성된 압축수납부(320)로 구성되는 것을 특징으로 하는 폐문서칩 압축장치가 형성된 문서세단기.The closed box 300 has a space 310 formed on the top; The inclined guide portion 321 is formed extending to the lower end of the space 310, the screw 322 is formed therein, and the compressed document storage portion 320 is formed with a closed document chip outlet 323 on one side. Document shredder having a closed document chip compression device, characterized in that configured. 제 1항에 있어서,The method of claim 1, 상기 폐문서칩배출구(323)는 압축수납부(320)의 일측 끝단에 형성되어 스크류(322)에 의해서 이송되는 폐문서칩이 압축되는 위치로, 케이스경사부(323d), 리드부(323c), 캡(323a) 및 스프링힌지(323b)로 구성되는 것을 특징으로 하는 폐문서칩 압축장치가 형성된 문서세단기.The closed document chip discharge port 323 is formed at one end of the compression storage unit 320 and is a position at which the closed document chip conveyed by the screw 322 is compressed, and includes a case inclined part 323d and a lead part 323c. Document shredder with a closed document chip compression device, characterized in that consisting of, the cap (323a) and the spring hinge (323b). 제 2항에 있어서, The method of claim 2, 상기 리드부(323c)는 케이스경사부(323d)의 끝단에 형성되어 일정량의 압축 된 폐문서칩이 적체되는 것을 특징으로 하는 폐문서칩 압축장치가 형성된 문서세단기.The lid part 323c is formed at the end of the case inclined portion 323d document shredder with a closed document chip compression device, characterized in that the accumulated amount of compressed waste paper chip is accumulated. 제 2항에 있어서, The method of claim 2, 상기 리드부(323c)에는 폐지봉투가 부착되는 것을 특징으로 하는 폐문서칩 압축장치가 형성된 문서세단기.The document shredder having a closed document chip compression device, characterized in that the lid is attached to the lid portion (323c).
KR1020080051320A 2008-05-31 2008-05-31 Paper shredder adopted compress system for paper chip KR100942481B1 (en)

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