KR0125954Y1 - Toner withdrawal apparatus of electronic photographer - Google Patents

Toner withdrawal apparatus of electronic photographer Download PDF

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Publication number
KR0125954Y1
KR0125954Y1 KR2019930012250U KR930012250U KR0125954Y1 KR 0125954 Y1 KR0125954 Y1 KR 0125954Y1 KR 2019930012250 U KR2019930012250 U KR 2019930012250U KR 930012250 U KR930012250 U KR 930012250U KR 0125954 Y1 KR0125954 Y1 KR 0125954Y1
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KR
South Korea
Prior art keywords
guide means
discharge
recovery
waste toner
discharge guide
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KR2019930012250U
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Korean (ko)
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KR950004481U (en
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박기주
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문대원
코리아제록스주식회사
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Priority to KR2019930012250U priority Critical patent/KR0125954Y1/en
Publication of KR950004481U publication Critical patent/KR950004481U/en
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Publication of KR0125954Y1 publication Critical patent/KR0125954Y1/en

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • G03G21/105—Arrangements for conveying toner waste
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • G03G21/12—Toner waste containers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)

Abstract

본 고안은 전자사진응용기기의 폐토너 회수장치에 관한 것으로, 회전에 의해 배출구가 이동가능한 배출 가이드수단과, 배출 가이드수단을 탄성결합하는 편압수단과, 배출 가이드수단이 삽입가능한 개구부를 가지는 회수토너 보틀로 구성되어, 회수토너 보틀의 삽입과 분리에 연동하여 배출 가이드수단이 회전하여 배출구를 개폐하므로서 폐토너가 기기로 떨어지는 것을 확실히 방지한다.The present invention relates to a waste toner recovery apparatus of an electrophotographic application apparatus, comprising: a discharge guide means for moving the discharge port by rotation, a biasing means for elastically coupling the discharge guide means, and a recovery toner having an opening into which the discharge guide means can be inserted It is composed of a bottle, in conjunction with the insertion and removal of the recovery toner bottle, the discharge guide means is rotated to open and close the discharge port to ensure that the waste toner falling into the device.

Description

전사사진응용기기의 폐토너 회수장치Waste Toner Collection System for Transfer Photographic Apparatus

제1도는 본 고안의 구성을 나타내는 분해사시도.1 is an exploded perspective view showing the configuration of the present invention.

제2도는 본 고안의 다른 실시예의 배출가이드 수단의 분해사시도.Figure 2 is an exploded perspective view of the discharge guide means of another embodiment of the present invention.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 배출가이드 수단 11 : 케이싱10: discharge guide means 11: casing

12 : 제1 배출구 13 : 배출관12: first discharge port 13: discharge pipe

14 : 제2 배출구 15 : 돌출부14 second outlet 15 protrusion

16 : 캡부재 20 : 편압수단16: cap member 20: biasing means

30 : 회수 토너보틀 31 : 개구부30: recovery toner bottle 31: opening

32 : 홈32: home

본 고안은 전자사진응용기기의 폐토너 회수장치에 관한 것으로, 회수토너보틀의 삽입과 분리에 연동하여 배출가이드 수단이 회전하여 폐토너가 기기로 떨어지는 것은 방지한 전자시진응용기기의 폐토너 회수장치에 관한 것이다.The present invention relates to a waste toner recovery device of an electrophotographic application device. The waste toner recovery device of an electronic test application device which prevents the waste toner from falling to the device by rotating the discharge guide means in conjunction with the insertion and removal of the recovery toner bottle. It is about.

종래에는 일본국 특개소58-31367호에 개시된 바와 같이, 토너를 배출하는 배출구에, 토너수용용기의 착탈과 연동하여 상기 배출구를 개폐하도록 스프링을 부착한 셔타부재를 설치하고 있고, 일본국 실공평3-37010호에 개시된 바와 같이, 폐토너이송관의 끝단에, 스프링을 결합한 캡을 부착하고, 고정부재를 사용하여 회수토너보틀을 고정함으로서, 회수토너보틀의 분리를 위해 고정부재의 해제시, 스프링력에 의해 캡이 약간나오게되어 기기내부로 토너가 떨어지는 것을 방지하였다.Conventionally, as disclosed in Japanese Patent Application Laid-Open No. 58-31367, a discharger for discharging toner is provided with a shutter member with a spring to open and close the discharge port in conjunction with the detachment of the toner container. As disclosed in No. 3-37010, the spring is attached to the end of the waste toner transfer pipe, and the spring is released by fixing the recovery toner bottle by using the fixing member, thereby removing the recovery toner bottle. The cap slightly pops out by force, preventing toner from falling into the machine.

하지만, 전자의 경우 회수토너보틀을 빼냄과 동시에 셔터부재가 스프링력에 의해 앞쪽으로 전진하여 배출구를 폐쇄하지만, 미처 폐쇄하지 못한 배출구를 통해 토너가 밑으로 떨어지는 문제가 있었고, 후자의 경우 고정부재를 해제할 때 캡이 약간 나오게되지만, 관성력에 의해 캡에 잔류하고 있던 토너가 밑으로 떨어진다는 문제가 있었다.However, in the former case, when the toner bottle was removed, the shutter member moved forward by the spring force to close the outlet, but there was a problem that the toner fell down through the outlet that could not be closed. The cap came out slightly when released, but there was a problem that the toner remaining in the cap fell under the inertia force.

또한 스프링력에 의한 캡의 전진하려는 힘이 회수토너보틀을 분리되는 방향으로 작동하므로 토너통의 분리를 방지하는 방지기구가 필요하여 장치의 복잡화를 초래하였다.In addition, since the force to advance the cap by the spring force acts in the direction of separating the recovery toner bottle, a prevention mechanism for preventing the separation of the toner container is required, resulting in the complexity of the apparatus.

본 고안은 이에따라 안출된 것으로, 그 목적은 회수토너보틀의 삽입과 분리에 연동하여 배출가이드수단이 회전하므로서 회수된 토너가 기기의 내부로 떨어지는 것을 방지하고 간단한 전자시진응용기기의 폐토너 회수장치를 제공하는 것이다.The present invention has been devised accordingly, and its purpose is to prevent the waste toner from falling into the inside of the machine by rotating the discharge guide means in conjunction with the insertion and removal of the waste toner bottle. To provide.

이러한 목적을 달성하기 위한 수단으로서, 본 고안의 페토너 회수장치는 감광체 표면에 잔류하는 토너를 제거하여 케이싱으로 회수하고, 회수된 폐토너를 기기에서 분리가능한 폐토너 저장수단으로 이동시키는 전자사진응용기기의 폐토너 회수장치에 있어서, 회전에 의해 배출구가 이동 가능한 배출가이드 수단과, 배출가이드 수단을 탄성결합하는 편압수단과, 배출가이드 수단이 삽입가능한 개구부를 가지는 회수토너보틀로 구성되어, 배출가이드 수단을 회수토너보틀 개구부로부터 삽입 또는 분리시 상기 배출가이드 수단이 회전하여 회수된 폐토너가 낙하 또는 낙하하지 않도록 한 것을 특징으로 하며, 이때 배출가이드 수단은 케이싱으로 부터 연재된 일단의 하부에 형성된 제1배출구가 구비된 배출관과, 제1배출구에 대응하도록 상부에 구비하거나, 제1배출구와 먼쪽에 있도록 상부에 구비한 제2배출구와, 상부에서 비스듬히 경사진 돌출부를 구비함 캡부재로 이루어져서, 배출가이드 수단을 회수토너 보틀에 삽입시, 캡부재가 회전하여, 제2배출구가 하방으로 위치되고, 분리시, 편압수단의 스프링힘에 의해 캡부재가 회전하여 제2배출구가 상방으로 위치되어 유지되는 것이 바람직하며, 또한 캡부재의 돌출부에 대응하는 홈이 토너보틀의 개구부의 상부에 형성되는 것이 바람직하다.As a means for achieving the above object, the toner recovery apparatus of the present invention removes toner remaining on the surface of the photoconductor, recovers it to the casing, and moves the recovered waste toner to a waste toner storage means detachable from the machine. A waste toner recovery device of the apparatus, comprising: a discharge toner bottle having a discharge guide means for moving the discharge port by rotation, a biasing means for elastically coupling the discharge guide means, and a discharge toner bottle having an opening into which the discharge guide means can be inserted. When the means is inserted into or removed from the recovery toner bottle opening, the discharge guide means is rotated so that the recovered waste toner does not fall or fall, wherein the discharge guide means is formed at a lower portion of one end extending from the casing. A discharge pipe provided with a first discharge port and an upper portion corresponding to the first discharge port, (B) a second discharge port provided on the upper portion so as to be far from the first discharge port, and a cap member having a protrusion inclined obliquely from the upper portion, and when the discharge guide means is inserted into the recovery toner bottle, the cap member rotates, It is preferable that the second discharge port is positioned downward, and when the separation is performed, the cap member is rotated by the spring force of the biasing means so that the second discharge port is positioned upward and maintained, and the groove corresponding to the protrusion of the cap member is provided with a toner bottle. It is preferably formed at the top of the opening.

이하 첨부된 도면을 참조하여 본 고안은 바람직한 실시예를 설명한다.Hereinafter, the present invention will be described with reference to the accompanying drawings.

제1도는 본 고안의 일실시예에 따른 전자사진응용기기의 폐토너 회수장치의 구성을 나타내는 분해사시도로서, 도시된 바와 같이, 본 고안의 폐토너 회수장치는 배출 가이드 수단(10), 편압수단(20), 및 회수토너 보틀(30)로 구성된다.1 is an exploded perspective view showing the configuration of the waste toner recovery apparatus of the electrophotographic application apparatus according to an embodiment of the present invention, as shown, the waste toner recovery apparatus of the present invention is discharge guide means 10, the pressure It consists of a stage 20 and a recovery toner bottle 30.

배출 가이드수단(10)은 케이싱(11)으로부터 연재된 일단의 하부에 형성된 제1배출구(12)가 구비된 배출관(13)과, 제1배출구(12)에 대응하도록 상부에 구비한 제2배출구(14)와 상부에서 비스듬히 경사진 돌출부(15)를 구비한 캡부재(16)로 이루어진다.The discharge guide means 10 includes a discharge pipe 13 having a first discharge port 12 formed under the one end extending from the casing 11 and a second discharge hole provided at an upper portion so as to correspond to the first discharge port 12. 14 and a cap member 16 having a protrusion 15 inclined obliquely from the top.

편압수단(20)은, 바람직하게는 제1도는 도시된 바와 같이 링형상의 스프링으로, 그 양단이 배출관(13)과 캡부재(16)에 형성된 구멍에 각각 삽입되어, 배출 가이드수단(10)을 탄성 결합한다.The biasing means 20 is preferably a ring-shaped spring as shown in FIG. 1, and both ends thereof are inserted into holes formed in the discharge pipe 13 and the cap member 16, respectively. ) Elastic coupling.

회수토너 보틀(30)은 배출 가이드수단(10)이 삽입가능하도록 대응하는 개구부(31)를 가지며, 또한 캡부재(16)의 돌출부(15)에 대응하는 홈(32)을 개구부(31)의 상부에 형성하고 있다.The recovery toner bottle 30 has an opening 31 corresponding to which the discharge guide means 10 can be inserted, and also has a groove 32 corresponding to the protrusion 15 of the cap member 16 of the opening 31. It is formed in the upper part.

이와 같이 편압수단(20)에 의해 탄성결합된 배출 가이드수단(10)을 회수토너 보틀(30)에 삽입하면 돌출부(15)가 홈(32)을 따라 미끄러져 들어가면서 캡부재(16)가 회전된다. 이때, 제2배출구(14)는 아래쪽으로 위치하게 되므로서, 회수된 폐토너가 회수토너 보틀(30)로 낙하하게 된다.As such, when the discharge guide means 10 elastically coupled by the biasing means 20 is inserted into the recovery toner bottle 30, the cap 15 is rotated while the protrusion 15 slides along the groove 32. do. At this time, since the second discharge port 14 is positioned downward, the recovered waste toner falls to the recovery toner bottle 30.

배출 가이드수단(10)을 회수토너 보틀(30)에서 분리하면, 편압수단(20)의 스프링의 힘에 의해, 상술한 바와 반대로 동작하게 되어, 제2배출구(14)가 위쪽으로 위치하게 되므로서, 회수토너 보틀(30)로 폐토너가 낙하하는 것을 방지하게 된다.When the discharge guide means 10 is separated from the recovery toner bottle 30, the spring is operated by the spring of the biasing means 20 so as to be operated as described above, so that the second discharge port 14 is positioned upward. Thus, the waste toner is prevented from falling into the recovery toner bottle 30.

제2도 및 제3도는 본 고안의 제2실시예에 따른 폐토너 회수장치의 배출 가이드수단(10)을 나타내는 것으로, 본 실시예의 배출 가이드수단(10)은 케이싱(11a)으로 부터 연재된 일단에 형성된 원형의 제1배출구(12a)가 구비된 배출관(13a)과, 이 제1배출구(12a)와 먼쪽에 있도록 상부에 구비한 제2배출구(14a) 및 상부에서 비스듬히 경사진 돌출부(15)를 구비한 캡부재(16a)로 구성되어 상술한 바와 마찬가지로 작동한다. 이때 더 좋은 밀폐효과를 얻기위해서 제3도에 도시된 바와 같이 캡부재(16a)의 한쪽은 개방시키고 다른 한쪽은 폐쇄시켜도 좋다.2 and 3 show the discharge guide means 10 of the waste toner recovery apparatus according to the second embodiment of the present invention, the discharge guide means 10 of the present embodiment is one end extending from the casing (11a) A discharge pipe 13a provided with a circular first discharge hole 12a formed in the upper portion, a second discharge hole 14a provided at an upper portion of the discharge pipe 13a, and a protrusion 15 inclined obliquely from the upper portion so as to be far from the first discharge hole 12a. It consists of a cap member (16a) having a operates as described above. At this time, to obtain a better sealing effect, one side of the cap member 16a may be opened and the other side may be closed as shown in FIG.

이상과 같은 본 고안의 폐토너 회수장치에 따르면, 회수토너 보틀의 삽입과 분리에 연동하여 배출가이드수단이 회전하여, 배출구를 개폐하므로서 폐토너가 기기로 떨어지는 것을 확실하게 방지되면 회수토너 보틀의 장착시 회수토너보틀은 분리력을 받지않게 되므로 회수토너보틀의 분리력을 저지하는 기구가 필요없게되어 간단한 장치를 구성할 수 있게 된다.According to the waste toner recovery apparatus of the present invention as described above, when the discharge guide means rotates in conjunction with insertion and removal of the recovery toner bottle, the waste toner bottle is reliably prevented from falling into the device by opening and closing the discharge port. Since the recovery toner bottle is not subjected to the separation force, the mechanism for preventing the separation force of the recovery toner bottle is not necessary, so that a simple device can be configured.

상술한 바는 본 고안의 바람직한 실시예에 불과한 것으로, 본 고안이 이에 한정되는 것이 아님은 물론이다. 예를들면, 편압수단으로서 판스프링을 사용해도 좋으며, 캡부재의 돌출부를 홈으로하고, 토너보틀의 홈을 돌출부로 해도 마찬가지이다.As described above is only a preferred embodiment of the present invention, of course, the present invention is not limited thereto. For example, a leaf spring may be used as the biasing means, and the same applies to the projection of the cap member and the groove of the toner bottle as the projection.

Claims (5)

감광체 표면에 잔류하는 토너를 제거하여 케이싱으로 회수라고, 회수된 폐토너를 기기에서 분리가능한 폐토너 저장수단으로 이동시키는 전자사진응용기기의 폐토너 회수장치에 있어서, 회전에 의해 배출구가 이동 가능한 배출가이드 수단과, 상기 배출가이드 수단을 탄성결합하는 편압수단과, 상기 배출가이드 수단이 삽입가능한 개구부를 가지는 회수토너보틀로 구성되어, 상기 배출가이드 수단을 회수토너보틀의 개구부로 부터 삽입 또는 분리시 상기 배출가이드 수단이 회전하여 회수된 폐토너가 낙하 또는 낙하하지 않도록 한 것을 특징으로하는 전자사진 응용기기의 폐토너 회수장치.In a waste toner recovery apparatus of an electrophotographic application apparatus which removes toner remaining on the surface of a photoreceptor and recovers it by a casing, the collected waste toner is moved to a waste toner storage means detachable from the apparatus. And a recovery toner bottle having a guide means, a biasing means for elastically coupling the discharge guide means, and an opening into which the discharge guide means can be inserted, wherein the discharge guide means is inserted into or removed from the opening of the recovery toner bottle. A waste toner recovery device for an electrophotographic application device, characterized in that the waste toner collected by rotating the discharge guide means does not fall or fall. 제1항에 있어서,상기 배출가이드 수단은 상기 케이싱으로부터 연재된 일단의 하부에 형성된 제1배출구가 구비된 배출관과, 상기 제1배출구에 대응되도록 상부에 구비한 제2배출구와, 상부에서 비스듬히 경사진 돌출부를 구비한 캡부재로 이루어진 것을 특징으로 한는 전자사진응용기기의 폐토너 회수장치.According to claim 1, The discharge guide means is a discharge pipe provided with a first discharge port formed in the lower end of the one end extending from the casing, a second discharge port provided in the upper portion corresponding to the first discharge port, and obliquely inclined at the top Waste toner collection device of the electrophotographic application, characterized in that consisting of a cap member having a photo projection. 제2항에 있어서, 상기 캡부재의 돌출부에 대응하는 홈이 회수토너 보틀의 개구부의 상부에 형성되는 것을 특징으로 하는 전자사진응용기기의 폐토너 회수장치.3. The waste toner recovery apparatus for electrophotographic application according to claim 2, wherein a groove corresponding to the protrusion of the cap member is formed in an upper portion of the opening of the recovery toner bottle. 제1항에 있어서, 상기 배출가이드 수단은 상기 케이싱으로 부터 연재된 일단에 형성된 원형의 제1 배출구가 구비된 배출관과, 상기 제1 배출구와 먼쪽에 있도록 상부에 구비한 제2 배출구 및 상부에서 비스듬히 경사진 돌출부를 구비한 캡부재로 이루어진 것을 특징으로 하는 전자사진응용기기의 폐토너 회수장치.The discharge guide means of claim 1, wherein the discharge guide means comprises: a discharge pipe having a circular first discharge port formed at one end extending from the casing; Waste toner recovery device of the electrophotographic application apparatus, characterized in that consisting of a cap member having an inclined protrusion. 제1항 내지 제4항중 어느 한항에 있어서, 상기 배출가이드 수단을 상기 회수토너 보틀에 삽입시, 상기 캡부재가 회전하여, 제2 배출구가 하방으로 위치되고, 분리시, 상기 편압수단의 스프링힘에 의해 상기 캡부재가 회전하여 제2 배출구가 상방으로 위치되어 유지되는 것을 특징으로 하는 전자사진응용기기의 폐토너 회수장치.The spring of the biasing means according to any one of claims 1 to 4, wherein when the discharge guide means is inserted into the recovery toner bottle, the cap member is rotated so that the second discharge port is positioned downward, and when the discharge guide means is removed. And the cap member is rotated by a force so that the second discharge port is positioned upward and maintained.
KR2019930012250U 1993-07-05 1993-07-05 Toner withdrawal apparatus of electronic photographer KR0125954Y1 (en)

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KR950004481U KR950004481U (en) 1995-02-18
KR0125954Y1 true KR0125954Y1 (en) 1998-12-15

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