KR200445412Y1 - Paper shredder cutter - Google Patents

Paper shredder cutter Download PDF

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Publication number
KR200445412Y1
KR200445412Y1 KR20070003863U KR20070003863U KR200445412Y1 KR 200445412 Y1 KR200445412 Y1 KR 200445412Y1 KR 20070003863 U KR20070003863 U KR 20070003863U KR 20070003863 U KR20070003863 U KR 20070003863U KR 200445412 Y1 KR200445412 Y1 KR 200445412Y1
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KR
South Korea
Prior art keywords
cutting
power transmission
transmission unit
coupled
gear
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KR20070003863U
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Korean (ko)
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KR20080003850U (en
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김재양
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코리아유니크 주식회사
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Priority to KR20070003863U priority Critical patent/KR200445412Y1/en
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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
    • 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
    • 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
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/04—Safety devices
    • 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
    • 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

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

Abstract

본 고안은, 문서세단기의 내부에 장착되어 구동모터의 동력으로 커터가 결합된 회전축 및 시디절단부를 동시에 회전시키는 동력전달부가 구비되고, 상기 동력전달부의 동력으로 절단커터가 회전하면서 투입되는 시디를 일정간격으로 절단하며, 상기 시디 절단시, 회전봉의 휨발생을 방지하는 고정부재가 회전봉에 결합된 시디절단부가 구비되고, 상기 동력전달부의 작동에 의해 문서와 시디가 세단 및 절단되면서 발생하는 먼지와 이물질이 동력전달부로 유입되는 것을 차단하도록 고정판의 일측에 장착되는 보호커버가 구성되는 것으로, 동력전달부가 커터와 시디절단부를 동시에 회전시켜 원활하게 동력을 전달하므로 작업효율성이 향상되고, 문서와 시디를 분리하여 세단 및 절단하므로 분리수거가 가능할 뿐만 아니라 고정판에 고정된 보호커버가 먼지, 이물질이 동력전달부로 유입되는 것을 방지하여 원활한 작동이 가능하게 하는 문서세단기에 관한 것이다.The present invention is provided with a power transmission unit which is mounted inside the document shredder and rotates at the same time the rotary shaft and the CD cutting unit coupled to the cutter by the power of the drive motor, the CD is inserted while the cutting cutter is rotated by the power of the power transmission unit. It is cut at intervals, and when cutting the CD, there is a CD cutting portion is coupled to the rotating rod fixed member for preventing bending of the rotating rod, dust and foreign substances generated while cutting and cutting the document and the CD by the operation of the power transmission unit A protective cover mounted on one side of the fixed plate is configured to block the flow into the power transmission unit. The power transmission unit rotates the cutter and the CD cutting unit simultaneously to transmit power smoothly, thereby improving work efficiency and separating documents and CDs. Cutting and cutting, so separate collection is possible, and a protective cover fixed to a fixed plate Dust, foreign matter is directed to a document shredder, which enables a smooth operation by preventing the incoming power transmission portion.

Description

문서세단기{paper shredder cutter}Paper shredder cutter}

도 1은 본 고안의 분리사시도1 is an exploded perspective view of the present invention

도 2는 본 고안의 평면구성도2 is a plan view of the present invention

도 3은 본 고안 동력전달부의 정면구성도3 is a front configuration diagram of the present invention power transmission unit

도 4는 고정부재의 분리사시도4 is an exploded perspective view of the fixing member

도 5는 시디절단부에 고정부재가 결합된 부분단면도Figure 5 is a partial cross-sectional view of the fixing member coupled to the CD cutting portion

도 6는 본 고안의 다른실시예를 나타낸 평면도6 is a plan view showing another embodiment of the present invention

도 7은 본 고안의 또 다른실시예를 나타낸 평면구성도7 is a plan view showing another embodiment of the present invention

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100: 동력전달부 110: 구동모터100: power transmission unit 110: drive motor

111: 구동기어 120: 유성기어111: drive gear 120: planetary gear

130: 종동기어 140: 동력전달기어130: driven gear 140: power transmission gear

150: 회전기어 200: 시디절단부150: rotary gear 200: CD cutting unit

210,210': 회전봉 220,220': 절단커터210,210 ': Rotary rod 220,220': Cutting cutter

230: 고정부재 300: 보호커버 230: fixing member 300: protective cover

310: 몸체 311: 안내공310: body 311: guide hole

312: 오일공급공 313: 결합공 312: oil supply hole 313: coupling hole

320: 결합리브 330: 결합부재320: coupling rib 330: coupling member

본 고안은 문서세단기에 관한 것으로, 더욱 상세하게는 동력전달부가 커터와 시디절단부를 동시에 회전시켜 원활하게 동력을 전달하므로 작업효율성이 향상되고, 문서와 시디를 분리하여 세단 및 절단하므로 분리수거가 가능할 뿐만 아니라 고정판에 고정된 보호커버가 먼지,이물질이 동력전달부로 유입되는 것을 방지하여 원활한 작동이 가능하게 하는 문서세단기에 관한 것이다.The present invention relates to a document shredder, and more particularly, the power transmission unit simultaneously rotates the cutter and the CD cutting unit to transmit power smoothly, thereby improving work efficiency, and separating and cutting the document and the CD so that separate collection is possible. In addition, the protective cover fixed to the fixing plate relates to a document shredder that prevents dust and foreign matter from entering the power transmission unit to enable smooth operation.

일반적으로 문서세단기는, 각종 정보가 기록된 문서나 메모지 등을 잘게 절단하는 장치로서, 이는 국가기관이나 관공서 또는 금융기관 등과 같은 중요한 정보를 취급하는 기관이나 문서를 다량으로 취급하는 기관에서 주로 사용되고 있으며, 근래에 들어서는 그 편리성 때문에 일반 사무실이나 가정에서도 널리 사용되고 있는 추세이다.In general, a document shredder is a device that cuts documents or memo papers in which various information is recorded, and is mainly used in institutions that handle important information such as national institutions, government offices, or financial institutions, or in institutions that handle a large amount of documents. Recently, due to its convenience, it is widely used in general offices and homes.

이러한 문서세단기는 모터의 동력으로 한 쌍의 커터가 회전하면서 보안을 요구하는 다량의 문서뿐만 아니라 최근 들어 시디라고 불리는 저장매체인 컴팩트 디 스크(CD:Compact Disk)를 세단하는 기기이다.The document shredder is a device for cutting compact disks (CDs), a storage medium called CDs, as well as a large number of documents requiring security as a pair of cutters are rotated by a motor.

상기 문서세단기는, 인가되는 전원에 의해 모터가 회전하고, 상기 모터와 구동기어를 체인으로 연결하여 한 쌍의 커터를 회전시키면서 문서와 시디를 세단하는 것이다.In the document shredder, the motor is rotated by an applied power source, and the motor and the drive gear are connected by a chain to cut the document and the CD while rotating a pair of cutters.

그러나, 상기와 같은 문서세단기는, 모터와 구동모터가 체인으로 연결되어 있어 원활한 동력전달이 불가능하여 작업효율성이 저하되고, 문서와 시디를 커터에 동일하게 투입하여 세단하므로 커터에 무리한 힘이 가해져 오작동이 발생할 뿐만 아니라 세단된 문서와 시디의 분리가 불가능한 문제점이 있었다.However, such a document shredder, Since the motor and the driving motor are connected in a chain, it is impossible to transmit power smoothly, and work efficiency is reduced, and the documents and CDs are put in the cutter in the same way and cut. There was a problem that can not be separated.

본 고안은 상술한 바와 같이 종래의 제반 결함을 감안하여 이루어진 것으로, 그 목적은, 동력전달부의 다수개의 기어가 서로 치합되어 원활하게 회전하므로 작업효율성이 향상되고, 문서와 시디를 분리하여 세단 및 절단하므로 분리수거가 가능할 뿐만 아니라 보호커버가 문서와 시디의 파쇄 및 절단시 발생하는 먼지와 이물질이 동력전달부로 유입되는 것을 차단하여 원활한 작동이 가능하게 하는 문서세단기를 제공함에 있다.The present invention has been made in view of the above-mentioned conventional defects, and its object is that a plurality of gears of the power transmission unit are engaged with each other to rotate smoothly, thereby improving work efficiency, and separating and cutting documents and CDs. Therefore, it is possible to separate the collection, as well as the protective cover to provide a document shredder to enable smooth operation by blocking the dust and foreign substances generated during the shredding and cutting of documents and CDs into the power transmission unit.

이러한 목적을 달성하기 위한 본 고안은,The present invention for achieving this purpose,

구동모터의 동력으로 커터가 결합된 회전축 및 시디절단부를 동시에 회전시키는 동력전달부와;A power transmission unit which simultaneously rotates the rotating shaft and the CD cutting unit to which the cutter is coupled by the power of the driving motor;

상기 동력전달부의 동력으로 절단커터가 회전하면서 투입되는 시디를 일정간격으로 절단하며, 상기 시디 절단시, 회전봉의 휨발생을 방지하는 고정부재가 회전봉에 결합된 시디절단부와;A CD cutting unit in which a CD is rotated at a predetermined interval while the cutting cutter is rotated by the power of the power transmission unit, and the CD cutting unit has a fixing member coupled to the rotating bar to prevent bending of the rotating bar;

상기 동력전달부의 작동에 의해 문서와 시디가 세단 및 절단되면서 발생하는 먼지와 이물질이 동력전달부로 유입되는 것을 차단하도록 고정판의 일측에 장착되는 보호커버가 구성되는 것을 특징으로 하는 것이다.By the operation of the power transmission unit is characterized in that the protective cover is mounted on one side of the fixing plate to block the dust and foreign matter generated by cutting and cutting the document and the CD into the power transmission unit.

상기 목적을 달성하기 위하여, 본 고안의 일 실시예를 상세히 설명한다.In order to achieve the above object, an embodiment of the present invention will be described in detail.

도 1은 본 고안의 분리사시도이고, 도 2는 본 고안의 평면구성도이며,도 3은 본 고안 동력전달부의 정면구성도이고, 도 4는 고정부재의 분리사시도이다.1 is an exploded perspective view of the present invention, Figure 2 is a plan view of the present invention, Figure 3 is a front configuration view of the power transmission unit of the present invention, Figure 4 is an exploded perspective view of the fixing member.

본 고안은, 구동모터(110)의 동력으로 커터(16)(16')가 결합된 회전축(15)(15') 및 시디절단부(200)를 동시에 회전시키는 동력전달부(100)가 구비되고, 상기 동력전달부(100)의 동력으로 절단커터(220)(220')가 회전하면서 투입되는 시디를 일정간격으로 절단하며, 상기 시디 절단시, 회전봉(210)(210')의 휨발생을 방지하는 고정부재(230)가 회전봉(210)(210')에 결합된 시디절단부(200)가 구비되며, 상기 동력전달부(100)의 작동에 의해 문서와 시디가 세단 및 절단되면서 발생하는 먼지와 이물질이 동력전달부(100)로 유입되는 것을 차단하도록 고정판(14)의 일측에 장착되는 보호커버(300)가 구성되는 것으로, 이를 좀더 구체적으로 설명하면 다음과 같다.The present invention is provided with a power transmission unit 100 for rotating the rotating shaft 15, 15 'coupled to the cutter 16, 16' and the CD cutting unit 200 at the same time by the power of the drive motor 110. Cutting the inserted CD while rotating the cutting cutters 220 and 220 'by the power of the power transmission unit 100 at a predetermined interval, and during the cutting of the CD, the occurrence of bending of the rotating rods 210 and 210'. The fixing member 230 is prevented is provided with a CD cutting unit 200 coupled to the rotating rods 210, 210 ', dust generated when the document and the CD is cut and cut by the operation of the power transmission unit 100. And to protect the foreign matter is introduced into the power transmission unit 100 is to be configured to the protective cover 300 mounted on one side of the fixed plate 14, which will be described in more detail as follows.

상기 동력전달부(100)는, 상기 고정판(14)에 장착된 구동모터(110)의 동력에 의해 회전하는 구동기어(111)가 구비되고, 상기 구동기어(111)에 치합되어 회전비 를 감소시키는 유성기어(120)가 구비되며, 상기 유성기어(120)에 치합되어 한 쌍의 회전축(15)(15')에 결합된 커터(16)(16')를 내측으로 회전시키는 종동기어(130)가 구비되고, 상기 시디절단부(200)의 일측에 결합되어 종동기어(130)에 치합되는 동력전달기어(140)가 구비되며, 상기 동력전달기어(140)의 일측에 고정판(14)의 내측으로 결합되어 시디절단부(200)를 회전시키는 한 쌍의 회전기어(150)가 구비된다.The power transmission unit 100 is provided with a drive gear 111 that rotates by the power of the drive motor 110 mounted on the fixed plate 14, is meshed with the drive gear 111 to reduce the rotation ratio. A planetary gear 120 is provided, and driven gear 130 which is engaged with the planetary gear 120 to rotate the cutter 16, 16 'coupled to the pair of rotation shafts 15, 15' inward. Is provided, coupled to one side of the CD cutting unit 200 is provided with a power transmission gear 140 is meshed with the driven gear 130, the one side of the power transmission gear 140 to the inside of the fixed plate 14 A pair of rotary gears 150 are coupled to rotate the CD cutout 200.

상기 시디절단부(200)는, 상기 동력전달부(100)에 결합되어 회전하는 한 쌍의 회전봉(210)(210')이 구비되고, 상기 회전봉(210)(210')의 외주면에 일정간격으로 결합되어 시디를 절단하는 다수의 절단커터(220)(220')가 구비된다.The CD cutting unit 200 is coupled to the power transmission unit 100 is provided with a pair of rotating rods 210 and 210 'and rotated at regular intervals on the outer circumferential surface of the rotating rods 210 and 210'. A plurality of cutting cutters 220 and 220 'are coupled to cut the CD.

상기 보호커버(300)는, 상기 동력전달부(100)를 수용하도록 일측이 개구되며 동력전달부(100)의 원활한 회전을 안내하도록 일측에 안내공(311)이 형성된 몸체(310)가 구비되고, 상기 몸체(310)의 상면에 동력전달부(100)의 소음을 감소시키도록 오일을 공급하는 오일공급공(312)이 구비되며, 상기 몸체(310)의 양측 단부에 결합공(313)이 구비되어 고정판(14)의 양측 단부에 돌출되는 결합리브(320)에 몸체(310)를 고정시키는 결합부재(330)가 구비된다.The protective cover 300, one side is opened to accommodate the power transmission unit 100 and the body 310 is formed with a guide hole 311 formed on one side to guide the smooth rotation of the power transmission unit 100 and The upper surface of the body 310 is provided with an oil supply hole 312 for supplying oil to reduce the noise of the power transmission unit 100, the coupling hole 313 at both ends of the body 310 A coupling member 330 is provided to fix the body 310 to the coupling rib 320 protruding from both ends of the fixing plate 14.

다음은 본 고안의 작동상태를 상세히 설명하면 다음과 같다.Next will be described in detail the operating state of the present invention.

먼저, 도 3에 도시된 바와 같이, 사용자가 전원을 인가하게 되면 고정판(14)에 장착된 구동모터(110)는 전원을 인가받아 구동기어(111)를 회전시키고, 상기 구동기어(111)와 치합된 유성기어(120)는 고속으로 회전하는 구동기어(111)의 회전비를 감소시키면서 회전하게 된다.First, as shown in FIG. 3, when the user applies power, the driving motor 110 mounted on the fixed plate 14 rotates the drive gear 111 by receiving power, and the drive gear 111 and The geared planetary gear 120 rotates while reducing the rotation ratio of the drive gear 111 rotating at high speed.

또한, 상기 유성기어(120)와 치합된 종동기어(130)는 유성기어(120)에서 감소된 회전비를 재차 감소시키면서 회전하게 되며, 상기 종동기어(130)에 결합된 회전축(15)(15')은 내측으로 회전하게 된다.In addition, the driven gear 130 meshed with the planetary gear 120 rotates while reducing the rotational ratio reduced in the planetary gear 120 again, and the rotation shafts 15 and 15 'coupled to the driven gear 130 are rotated. ) Rotates inward.

상기 종동기어(130)의 일측에 치합된 동력전달기어(140)가 회전하게 됨과 동시에 회전기어(150)는 한 쌍의 회전봉(210)(210')을 회전시키게 되며, 절단커터(220)(220')는 서로 교합되어 회전봉(210)(210')과 동일한 회전비로 회전하면서 시디절단부(200)로 투입되는 시디를 절단하는 것이다.The power transmission gear 140 engaged with one side of the driven gear 130 is rotated and at the same time the rotary gear 150 rotates a pair of rotary rods 210, 210 ', and cutting cutter 220 ( 220 ') is to cut the CD introduced into the CD cutting unit 200 while interlocking with each other and rotating at the same rotation ratio as the rotating rods 210 and 210'.

이때, 회전봉(210)에 일정간격으로 결합된 절단커터(220)의 내측으로 적어도 한 개 이상의 절단커터(220')가 치합되어 시디 절단시 가해지는 힘에 의해 절단커터(220)(220')가 고정판(14)의 양측으로 밀려나는 것을 방지하는 것이다.At this time, at least one or more cutting cutters 220 'are joined to the inside of the cutting cutter 220 coupled to the rotating rod 210 at a predetermined interval, thereby cutting the cutting cutters 220 and 220' by the force applied when cutting the CD. Is prevented from being pushed to both sides of the fixed plate 14.

또한, 상기 시디절단부(200)는, 도 4 및 도 5에 도시된 바와 같이, 시디를 절단시 회전봉(210)(210')이 전.후로 밀려나는 것을 방지하기 위해서, 회전봉(210')의 단부에 내부가 만곡된 제1고정편(230)을 안착시키고, 타측 회전봉(210)의 단부에는 내부가 만곡된 제2고정편(232)을 안착시킨 상태에서, 고정공(231')과 수용공(232')에 고정편(233)을 억지끼움으로 결합한다.In addition, the CD cutting unit 200, as shown in Figures 4 and 5, in order to prevent the rotating rods 210, 210 'from being pushed back and forth when cutting the CD, of the rotating rod 210' The first fixing piece 230, the inside of which is curved at the end, is seated, and the second fixing piece 232, the inside of which is bent, is seated at the end of the other rotating rod 210, and receives the fixing hole 231 '. Coupling the fixing piece 233 to the ball (232 ') by interference fit.

상기와 같이 고정부재(230)가 한 쌍의 회전봉(210)(210')에 결합된 상태에서 동력전달부(100)의 동력에 의해 시디절단부(200)가 회전하게 되더라도 회전봉(210)(210')의 휨현상이 발생하지 않는 것이다.As described above, even when the CD cutting unit 200 is rotated by the power of the power transmission unit 100 in a state in which the fixing member 230 is coupled to the pair of rotating rods 210 and 210 ', the rotating rods 210 and 210 are rotated. There is no bending of ').

한편, 고정판(14)의 일측에 형성된 결합리브(320)에 결합부재(330)로 견고하게 결합된 보호커버(300)는, 동력전달부(100)의 작동에 의해 발생하는 먼지와 잘게 세단된 종이가루가 동력전달부(100)로 유입되는 것을 방지하며, 상기 보호커버(300)의 상면에 형성된 오일공급공(312)을 통해 동력전달부(100)로 오일을 투입하여 원활하게 작동하게 함과 아울러 소음을 감소시키는 것이다.On the other hand, the protective cover 300 is firmly coupled to the coupling ribs 320 formed on one side of the fixing plate 14 by the coupling member 330, finely shredded with dust generated by the operation of the power transmission unit 100. It prevents paper powder from flowing into the power transmission unit 100, and smoothly operates by injecting oil into the power transmission unit 100 through an oil supply hole 312 formed on the upper surface of the protective cover 300. And noise reduction.

또한, 본 발명의 다른 실시예는, 도 6에 도시된 바와 같이, 구동모터(110)의 구동에 의해 구동기어(111)와 유성기어(120)와 종동기어(130)가 치합되어 회전하며, 상기 종동기어(130)에 결합된 회전축(15')의 타측 단부에 고정판(14)의 외측으로 종동기어(130')가 결합되어 회전하고, 상기 종동기어(130')의 일측에 회전기어(150')가 치합되어 회전하면서 절단커터(220)가 결합된 회전봉(210)을 회전시키게 됨과 동시에 회전기어(150)가 서로 치합되어 회전하면서 한 쌍의 회전봉(210)(210')을 회전시키는 것이다.In addition, another embodiment of the present invention, as shown in Figure 6, the drive gear 111, the planetary gear 120 and the driven gear 130 is engaged by the drive of the drive motor 110 is rotated, The driven gear 130 'is coupled to the outer side of the fixed plate 14 at the other end of the rotary shaft 15' coupled to the driven gear 130, and rotates, and a rotary gear 130 is disposed at one side of the driven gear 130 '. 150 ') is engaged and rotated to rotate the rotating rod 210 coupled to the cutting cutter 220 and at the same time the rotary gear 150 is engaged with each other to rotate a pair of rotating rods 210 (210'). will be.

또한, 본 발명의 또 다른 실시예는, 도 7에 도시된 바와 같이, 구동모터(110)의 구동에 의해 구동기어(111)와 유성기어(120)와 종동기어(130)가 치합되어 회전하며, 상기 종동기어(130)에 결합된 회전축(15')의 타측 단부에 고정판(14)의 외측으로 종동기어(130")가 결합되어 회전하고, 상기 종동기어(130")의 일측에 회전기어(150")가 치합되되, 상기 회전기어(150")에 한 쌍의 회전봉(210)(210')이 결합되어 동일한 회전비로 회전하면서 시디절단부(200)로 투입되는 시디를 절단하는 것이다.In addition, according to another embodiment of the present invention, as shown in Figure 7, the drive gear 111, the planetary gear 120 and the driven gear 130 is engaged by the drive of the drive motor 110 is rotated , The driven gear 130 "is coupled to the outer side of the fixed plate 14 at the other end of the rotating shaft 15 'coupled to the driven gear 130, and rotates, and the rotating gear is located at one side of the driven gear 130". 150 "is engaged, but a pair of rotating rods 210 and 210 'are coupled to the rotary gear 150" to cut the CD into the CD cutting unit 200 while rotating at the same rotation ratio.

이상에서와 같이 본 고안은, 동력전달부의 다수개의 기어가 서로 치합되어 원활하게 회전하므로 오작동을 미연에 방지하여 작업효율성을 향상시키고, 문서와 시디를 분리하여 세단 및 절단하므로 각각 분리수거가 가능하여 경제적인 이점이 있다.As described above, the present invention, since a plurality of gears of the power transmission unit is engaged with each other to rotate smoothly to prevent malfunctions in advance to improve the work efficiency, and separate and cut documents and CDs to separate and cut each possible There is an economic advantage.

보호커버가 동력전달부를 수용하면서 고정판과 고정되므로 문서와 시디의 파쇄 및 절단시 발생하는 먼지와 세단된 종이가루가 동력전달부로 유입되는 것을 차단하여 원활한 작동이 가능할 뿐만 아니라 소음을 저하시켜 조용함을 유지할 수 있는 이점이 있는 것이다.Since the protective cover is fixed to the fixing plate while receiving the power transmission unit, dust and shredded paper dust generated during the shredding and cutting of documents and CDs are prevented from entering the power transmission unit, which enables smooth operation and reduces noise to maintain quietness. There is an advantage that can be.

Claims (9)

구동모터(110)의 동력으로 커터(16)(16')가 결합된 회전축(15)(15') 및 시디절단부(200)를 동시에 회전시키는 동력전달부(100)와;A power transmission unit 100 which simultaneously rotates the rotary shafts 15 and 15 'coupled to the cutters 16 and 16' and the CD cutting unit 200 by the power of the drive motor 110; 상기 동력전달부(100)의 동력으로 절단커터(220)(220')가 회전하면서 투입되는 시디를 일정간격으로 절단하며, 상기 시디 절단시, 회전봉(210)(210')의 휨발생을 방지하는 고정부재(230)가 회전봉(210)(210')에 결합된 시디절단부(200)와;Cutting the inserted CD while rotating the cutting cutters 220, 220 'by the power of the power transmission unit 100 at a predetermined interval, and prevents the bending of the rotating rods 210, 210' during the cutting of the CD. A fixing member 230 to which the CD cutting unit 200 is coupled to the rotating rods 210 and 210 '; 상기 동력전달부(100)의 작동에 의해 문서와 시디가 세단 및 절단되면서 발생하는 먼지와 이물질이 동력전달부(100)로 유입되는 것을 차단하도록 고정판(14)의 일측에 장착되는 보호커버(300)가 구성되는 것을 특징으로 하는 문서세단기.Protective cover 300 mounted on one side of the fixed plate 14 to block the dust and foreign substances generated by cutting and cutting the document and the CD by the operation of the power transmission unit 100 to the power transmission unit 100. Document shredder, characterized in that is configured. 제1항에 있어서, 상기 동력전달부(100)는,According to claim 1, The power transmission unit 100, 상기 고정판(15a)에 장착된 구동모터(110)의 동력에 의해 회전하는 구동기어(111)가 구비되고, 상기 구동기어(111)에 치합되어 회전비를 감소시키는 유성기어(120)가 구비되며, 상기 유성기어(120)에 치합되어 한 쌍의 회전축(15)(15')에 결합된 커터(16)(16')를 내측으로 회전시키는 종동기어(130)가 구비되고, 상기 시디절단부(200)의 일측에 결합되어 종동기어(130)에 치합되는 동력전달기어(140)가 구비되며, 상기 동력전달기어(140)의 일측에 고정판(15a)의 내측으로 결합되어 시디절단부(200)를 회전시키는 한 쌍의 회전기어(150)가 구비되는 것을 특징으로 하는 문서세단기.The drive gear 111 is rotated by the power of the drive motor 110 mounted on the fixed plate (15a) is provided, the planetary gear 120 is fitted to the drive gear 111 to reduce the rotation ratio, A driven gear 130 which is engaged with the planetary gear 120 and rotates inwardly the cutters 16 and 16 'coupled to the pair of rotation shafts 15 and 15' is provided. Is coupled to one side of the power transmission gear 140 is coupled to the driven gear 130, is coupled to the inside of the fixed plate (15a) on one side of the power transmission gear 140 to rotate the CD cutting portion 200 Document shredder characterized in that the pair of rotary gears 150 to be provided. 제 1항에 있어서, 상기 시디절단부(200)는,According to claim 1, The CD cutting unit 200, 상기 동력전달부(100)에 결합되어 회전하는 한 쌍의 회전봉(210)(210')이 구비되고, 상기 회전봉(210)(210')의 외주면에 일정간격으로 결합되어 시디를 절단하는 다수의 절단커터(220)(220')가 구비되는 것을 특징으로 하는 문서세단기.A pair of rotating rods 210 and 210 'are coupled to the power transmission unit 100 to rotate, and are coupled to the outer circumferential surface of the rotating rods 210 and 210' at a predetermined interval to cut a plurality of CDs. Document cutter, characterized in that the cutting cutter 220, 220 'is provided. 제1항에 있어서, 상기 보호커버(300)는,The method of claim 1, wherein the protective cover 300, 상기 동력전달부(100)를 수용하도록 일측이 개구되며 동력전달부(100)의 원활한 회전을 안내하도록 일측에 안내공(311)이 형성된 몸체(310)가 구비되고, 상기 몸체(310)의 상면에 동력전달부(100)의 소음을 감소시키도록 오일을 공급하는 오일공급공(312)이 구비되며, 상기 몸체(310)의 양측 단부에 결합공(313)이 구비되어 고정판(14)의 양측 단부에 돌출되는 결합리브(320)에 몸체(310)를 고정시키는 결합부재(330)가 구비되는 것을 특징으로 하는 문서세단기.One side is opened to accommodate the power transmission unit 100 and the body 310 is formed with a guide hole 311 on one side to guide the smooth rotation of the power transmission unit 100, the upper surface of the body 310 An oil supply hole 312 is provided to supply oil to reduce noise of the power transmission unit 100, and coupling holes 313 are provided at both ends of the body 310, so that both sides of the fixing plate 14 are provided. Document shredder characterized in that the coupling member 330 for fixing the body 310 to the coupling rib 320 protruding at the end. 제1항에 있어서, The method of claim 1, 상기 회전봉(210')에 일정간격으로 결합된 절단커터(220') 중에 어느 하나가 동일한 회전비로 회전하는 절단커터(220)의 내측으로 치합되어 회전봉(210)(210') 의 변형을 방지하는 것을 특징으로 하는 문서세단기.Any one of the cutting cutters 220 'coupled to the rotating rod 210' at regular intervals is engaged with the cutting cutter 220 rotating at the same rotation ratio to prevent deformation of the rotating rods 210 and 210 '. Document shredder characterized in that. 삭제delete 제1항에 있어서, 상기 고정부재(230)는,The method of claim 1, wherein the fixing member 230, 상기 회전봉(210')을 수용하도록 일측이 개구되면서 회전봉(210')의 외주면에 면접촉되도록 내부가 만곡되며 일측에 고정공(231')이 형성된 제1고정편(231)이 구비되고, 상기 회전봉(210)을 수용하도록 타측이 개구되면서 회전봉(210)의 외주면에 면접촉되도록 내부가 만곡되며 일측에 수용공(232')이 형성된 제2고정편(232)이 구비되며, 상기 고정공(231')과 수용공(232')을 억지끼움으로 고정하도록 고정편(233)이 구비되는 것을 특징으로 하는 문서세단기.A first fixing piece 231 having a fixing hole 231 'formed on one side thereof is curved to have a side contact with the outer circumferential surface of the rotating rod 210' while one side is opened to accommodate the rotating rod 210 ', and the While the other side is opened to accommodate the rotating rod 210, the inside is curved so as to be in surface contact with the outer circumferential surface of the rotating rod 210, and the second fixing piece 232 having a receiving hole 232 'is provided at one side, and the fixing hole ( 231 ') and the document shredder, characterized in that the fixing piece 233 is provided to secure the receiving hole (232') by interference fit. 제1항에 있어서, 상기 동력전달부(100)는,According to claim 1, The power transmission unit 100, 상기 고정판(14)에 장착된 구동모터(110)의 동력에 의해 회전하는 구동기어(111)가 구비되고, 상기 구동기어(111)에 치합되어 회전비를 감소시키는 유성기 어(120)가 구비되며, 상기 유성기어(120)에 치합되어 한 쌍의 회전축(15)(15')에 결합된 커터(16)(16')를 내측으로 회전시키는 종동기어(130)가 구비되고, 상기 회전축(15')의 타측에 고정판(14)의 외측으로 종동기어(130')가 구비되고, 상기 종동기어(130')의 일측에 시디절단부(200)를 회전시키도록 회전기어(150')가 더 포함되는 것을 특징으로 하는 문서세단기.The drive gear 111 is rotated by the power of the drive motor 110 mounted on the fixed plate 14, is provided with a planetary gear 120 is engaged with the drive gear 111 to reduce the rotation ratio, A driven gear 130 which is engaged with the planetary gear 120 and rotates inwardly the cutters 16 and 16 'coupled to the pair of rotation shafts 15 and 15' is provided, and the rotation shaft 15 'is provided. The driven gear 130 'is provided on the other side of the fixed plate 14 on the other side, and the rotary gear 150' is further included to rotate the CD cutting part 200 on one side of the driven gear 130 '. Document shredder characterized in that. 제1항에 있어서, 상기 동력전달부(100)는,According to claim 1, The power transmission unit 100, 상기 고정판(14)에 장착된 구동모터(110)의 동력에 의해 회전하는 구동기어(111)가 구비되고, 상기 구동기어(111)에 치합되어 회전비를 감소시키는 유성기어(120)가 구비되며, 상기 유성기어(120)에 치합되어 한 쌍의 회전축(15)(15')에 결합된 커터(16)(16')를 내측으로 회전시키는 종동기어(130)가 구비되고, 상기 회전축(15')의 타측에 고정판(14)의 외측으로 종동기어(130")가 구비되고, 상기 종동기어(130")와 치합되며 한 쌍의 회전봉(210)(210') 단부에 결합되어 시디절단부(200)를 회전시키는 회전기어(150")가 더 포함되는 것을 특징으로 하는 문서세단기.The drive gear 111 is rotated by the power of the drive motor 110 mounted on the fixed plate 14, is provided with a planetary gear 120 is engaged with the drive gear 111 to reduce the rotation ratio, A driven gear 130 which is engaged with the planetary gear 120 and rotates inwardly the cutters 16 and 16 'coupled to the pair of rotation shafts 15 and 15' is provided, and the rotation shaft 15 'is provided. A driven gear 130 ″ is provided on the other side of the fixed plate 14 on the other side, engaged with the driven gear 130 ″, coupled to a pair of rotary rods 210, 210 ′, and having a CD cutout 200. Document shredder characterized in that it further comprises a rotary gear (150 ") for rotating.
KR20070003863U 2007-03-08 2007-03-08 Paper shredder cutter KR200445412Y1 (en)

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KR102426379B1 (en) 2022-02-16 2022-07-29 (주)대진코스탈 Cutting block separable document shredder

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KR102567669B1 (en) * 2021-12-07 2023-08-18 카피어랜드 주식회사 Document sedan machine

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US4936517A (en) 1987-10-20 1990-06-26 Ideal-Werk Krug & Priester Gmbh & Co. Kg Document shredder
KR200167020Y1 (en) 1997-11-08 2000-01-15 이상용 The structure for connecting the device parts of slicing machine of a document
KR200369082Y1 (en) * 2004-09-01 2004-12-03 (주)대진코스탈 Paper shredder installed double chipbasket
US20050161541A1 (en) * 2004-01-28 2005-07-28 Emily Lo Fragmenting devices for shredding paper and breaking compact discs
JP2006167563A (en) 2004-12-15 2006-06-29 Aurora Japan Kk Shredder
KR200428850Y1 (en) 2006-07-27 2006-10-16 (주)대진코스탈 Paper shredder installed file storage medium cutting appatarus

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US4936517A (en) 1987-10-20 1990-06-26 Ideal-Werk Krug & Priester Gmbh & Co. Kg Document shredder
KR200167020Y1 (en) 1997-11-08 2000-01-15 이상용 The structure for connecting the device parts of slicing machine of a document
US20050161541A1 (en) * 2004-01-28 2005-07-28 Emily Lo Fragmenting devices for shredding paper and breaking compact discs
KR200369082Y1 (en) * 2004-09-01 2004-12-03 (주)대진코스탈 Paper shredder installed double chipbasket
JP2006167563A (en) 2004-12-15 2006-06-29 Aurora Japan Kk Shredder
KR200428850Y1 (en) 2006-07-27 2006-10-16 (주)대진코스탈 Paper shredder installed file storage medium cutting appatarus

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Publication number Priority date Publication date Assignee Title
KR102426379B1 (en) 2022-02-16 2022-07-29 (주)대진코스탈 Cutting block separable document shredder

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