KR890001266Y1 - Duplicator with damaged paper elimination device - Google Patents
Duplicator with damaged paper elimination device Download PDFInfo
- Publication number
- KR890001266Y1 KR890001266Y1 KR2019850007958U KR850007958U KR890001266Y1 KR 890001266 Y1 KR890001266 Y1 KR 890001266Y1 KR 2019850007958 U KR2019850007958 U KR 2019850007958U KR 850007958 U KR850007958 U KR 850007958U KR 890001266 Y1 KR890001266 Y1 KR 890001266Y1
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- South Korea
- Prior art keywords
- fixed
- lock
- lever
- paper
- mandrel
- Prior art date
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
- G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00132—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture in a digital photofinishing system, i.e. a system where digital photographic images undergo typical photofinishing processing, e.g. printing ordering
- H04N1/00185—Image output
- H04N1/00188—Printing, e.g. prints or reprints
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0062—Removing sheets from a stack or inputting media
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안을 조립시킨 평면도.2 is a plan view of the present invention assembled.
제3도의 (a)(b)(c)는 본 고안의 작동과정을 나타낸 측면도.Figure 3 (a) (b) (c) is a side view showing the operation of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
5 : 제어편 6 : 고정축5: control piece 6: fixed shaft
7 : 고정레바 10 : 토션스프링7: fixed lever 10: torsion spring
13 : 록크 14 : E링13: lock 14: E ring
17 : 회동레바 19 : 저지편17: meeting lever 19: jersey
22 : 스톱파22: stop wave
본 고안은 전자 사진복사기에 있어서 원고 복사중 복사기내에서 잘못 이송되어 구겨진 종이를 간단하게 제거하여 줌으로써 드럼의 감광층면을 보호함과 동시에 작업의 간편화를 기하기 위한 전자 사진복사기의 종이 제거장치에 관한 것이다.The present invention relates to a paper removing device of an electronic photocopier for protecting the photosensitive layer of the drum and simplifying the work by simply removing the paper that is misconducted in the copier during copying of the document. will be.
종래의 전자 사진복사기는 원고 복사중 복사기내에서 잘못 이송되어 종이가 구겨지면 복사기의 작동이 정지하게 된다.Conventional electrophotographic photocopiers stop the operation of the copier if the paper is creased in the copier during document copying.
이때 구겨진 종이를 제거하기 위하여 억지로 잡아빼내게 되면 종이가 찢어져 드럼에 끼워진 종이를 제거하기가 용이치 않았던 것으로, 종래에는 드럼에 끼워진 종이나 꾸겨진 종이를 제거하기 위해 캠에 일체로 축착되어 프레임 외부로 돌출된 종이 제거장치를 이용하거나 또는 드럼을 분해하여 종이를 제거하였던 것이다.At this time, if the paper is forcibly pulled out to remove the wrinkled paper, the paper was torn and it was not easy to remove the paper stuck in the drum. The paper was removed by using a protruding paper removal device or by disassembling the drum.
그러나 종래의 종이 제거장치는 그 구조가 복잡하여 조립공정, 작업시간, 원가상승의 요인이 되었던 것이며 또한 드럼의 분해 및 조립시 부주의에 의해 드럼의 감광층면이 다른 부품들과 부딪쳐 손상이 되어 복사시 원고와 같은 원상태의 복사가 되지 않았던 것이다.However, the conventional paper removing device has a complicated structure, which is a factor of assembling process, working time, and cost increase.In addition, when the drum is disassembled and assembled, the photosensitive layer surface of the drum is damaged due to damage to other parts. The original copy was not made like the original.
그러므로, 본 고안은 종래의 문제점을 해결하고자 안출한 것으로, 프레임의 외측면에 돌출된 회동축의 끝단에 종이 착탈장치를 설치하여 간단하게 종이를 제거하도록 한 것으로, 드럼의 분해가 필요없고 또한 이로 인해 드럼의 감광층면이 손상될 우려가 없는 것이며, 종이의 제거가 용이하므로 누구나 손쉽게 사용할 수 있는 것이다.Therefore, the present invention has been devised to solve the conventional problems, and it is possible to simply remove the paper by installing a paper detachment device at the end of the rotating shaft protruding from the outer surface of the frame, there is no need to disassemble the drum There is no risk of damaging the photosensitive layer surface of the drum, it is easy to remove the paper anyone can use it easily.
이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.This will be described in detail with reference to the accompanying drawings.
프레임(1a)(1b)에 캠(2a)(2b)이 축착된 회동축(3)을 굴대 설치하며 그 캠 (2a)(2b)의 상단에 받침판(25)을 설치하여 상하 요동에 의해 종이를 제거하는 전자 사진복사기에 있어서, 회동축(3)의 일단을 프레임(1a)의 외측면에 돌출시켜 고정면 (4)을 형성하고, 상단에 제어편(5)과 중간부에 고정축(6)을 형성한 고정레바(7)의 보스(8)에 자리구멍(9)을 형성하여 회동축(3)의 고정면(4)에 굴대 설치시켜 일체로 회동되게 하며, 상기 고정축(6)에 토션스프링(10)과 당접부(11) 및 걸고리(12)를 형성한 록크(13)를 굴대 설치하여 E링(14)으로 고정한후 토션스프링(10)의 양단을 고정레바(7)와 록크(13)에 각각 고정시켜 탄지되게 하고, 상단에 손잡이(15)를 나사(16)로 고정시킨 회동레바(17)를 회동축(3)에 굴대 설치한후 너트(18)로 고정시켜 자유로이 회동되게 하며 그 회동레바(17)에 저지편(19) 및 압압편(20)을 형성시켜 제어편(5)과 록크(13)의 탄력을 구속시키는 한편 고정레바(7)의 회동을 제어하기 위해 프레임(1a)에 나사(21)로 스톱파(22)를 고정시켜 록크(13)의 걸고리(12)로 록킹하는 것으로, 미설명부호 23은 종이, 24는 드럼이다.A mandrel is installed on the rotating shaft 3 on which the cams 2a and 2b are fixed to the frames 1a and 1b, and the support plate 25 is installed on the upper end of the cams 2a and 2b. In the electrophotographic copying machine which removes, the one end of the rotating shaft 3 protrudes to the outer surface of the frame 1a to form the fixing surface 4, and the control piece 5 at the upper end and the fixed shaft ( A seat hole 9 is formed in the boss 8 of the fixed lever 7 having the 6 formed therein, and a mandrel is installed on the fixed surface 4 of the pivot shaft 3 so as to be integrally rotated. ), The lock 13 formed with the torsion spring 10, the contact portion 11, and the hook 12 is installed in a mandrel and fixed with an E ring 14, and then both ends of the torsion spring 10 are fixed to the fixed lever (7). To the lock and 13, respectively, to make it hard, and to install the mandrel on the rotation shaft (3) to the pivoting lever (17) fixed to the handle (15) with a screw (16) on the top and then fixed with a nut (18) To be freely rotated (19) and the pressing piece 20 are formed to restrain the elasticity of the control piece 5 and the lock 13 while stopping with the screws 21 on the frame 1a to control the rotation of the fixed lever 7. The wave 22 is fixed and locked by the hook 12 of the lock 13, where reference numeral 23 denotes paper and 24 drum.
이와 같이 구성된 본 고안은 복사중 잘못 이송되어 종이(23)가 드럼(24)면에 구겨진 상태로 정지되어 있을 경우 손잡이(15)를 제3도의 (a)상태에서 (b)상태로 되게 외력을 가하면 회동레바(17)가 자유로이 회동을 하게 된다. 이때에는 회동축(3)이 회동하지 못한다.The present invention configured as described above has an external force that causes the handle 15 to be brought into the (b) state from the state (a) of FIG. 3 when the paper 23 is erroneously conveyed during copying and is stopped in the state of being crumpled on the drum 24 surface. When the rotation lever 17 is free to rotate. At this time, the rotating shaft 3 cannot rotate.
왜냐하면 회동레바(17)는 회동축(3)에 단지 굴대 설치한 상태로 되어 있기 때문에 회동레바(17)만 회동하게 된다. 따라서, 회동레바(17)의 회동에 의해 회동레바(17)의 압압편(20)이 록크(13)의 당접부(11)와 접촉되어 록크(13)를 회동시켜 주는데 이때 록크(13)의 걸고리(12)가 스톱파(22)에 걸려있는 상태에서 걸고리(12)가 스톱파(22)에서 벗어나게 된다.Because the pivoting lever 17 is in the state that only mandrel is installed on the pivoting shaft 3, only the pivoting lever 17 rotates. Accordingly, the pressing piece 20 of the rotating lever 17 comes into contact with the contact portion 11 of the lock 13 by rotating the rotating lever 17 to rotate the lock 13. The hook 12 is released from the stop wave 22 in a state in which the hook 12 is hung on the stop wave 22.
그러나 고정레바(7)는 회동축(3)에 고정되어 있기 때문에 회동하지 않고 단자 고정레바(7)에 설치된 록크(13)만 회동하게 된다.However, since the fixed lever 7 is fixed to the rotation shaft 3, only the lock 13 provided on the terminal fixed lever 7 is rotated without rotating.
물론 토션스프링(10)의 탄력에도 불구하고 록크(13)가 회동하면서 스톱파 (22)에서 벗어나게 되면 회동레바(17)의 압압편(20)이 다시 고정레바(7)의 상단을 밀어주게 된다. 이때에는 압압편(20)에 록크(13)의 당접부(11)와 고정레바(7)의 상단이 동시에 접촉한 상태이다.Of course, in spite of the elasticity of the torsion spring 10, when the lock 13 rotates and is released from the stop wave 22, the pressing piece 20 of the rotation lever 17 pushes the upper end of the fixed lever 7 again. . At this time, the contact portion 11 of the lock 13 and the upper end of the fixed lever 7 are in contact with the pressing piece 20 at the same time.
따라서, 손잡이(15)에 더욱 외력을 가하게 되면 고정레바(7)도 같이 회동레바(17)가 회동하는 방향으로 회동하기 시작하며 고정레바(7)의 회동에 의해 고정레바(7)를 굴대 설치시킨 회동축(3)도 회동이 되는 것이다.Therefore, when the external force is further applied to the handle 15, the fixed lever 7 also starts to rotate in the direction in which the rotating lever 17 rotates, and the fixed lever 7 is installed by the rotation of the fixed lever 7. The rotating shaft (3) that has been made is also rotating.
고정레바(7)가 회동레바(17)에 의해 임의의 각도만큼 회동되면(제3도의 (c)상태), 받침판(25)이 제1도와 같이 화살표와 같이 하방으로 요동하면서 틈이 생기게 되므로 끼워진 종이(23)을 빼낼수가 있는 것이다.When the fixed lever 7 is rotated by an arbitrary angle by the rotation lever 17 (the state (c) of FIG. 3), the support plate 25 swings downward as shown by the arrow in FIG. The paper 23 can be taken out.
그러므로 드럼(24)을 분해할 필요없이 종이(23)만을 간편하게 제거함으로서 드럼(24)의 감광층면의 손상을 방지함과 동시에 드럼(24)의 분해 조립이 필요없이 사용자가 쉽게 사용할 수가 있는 것이다.Therefore, by simply removing the paper 23 without the need to disassemble the drum 24, it is possible to prevent damage to the photosensitive layer surface of the drum 24 and to be easily used by the user without the need for disassembly and assembly of the drum 24.
그리고, 일단 종이(23)를 제거한후 다시 손잡이(15)를 시계 방향으로 외력을 가해 회동되도록 하면, 저지편(19)이 고정레바(7)의 제어편(5)을 밀어 고정레바(7)가 회동하게 되며 이와 동시에 회동축(3)도 회동하게 된다.Then, once the paper 23 is removed and the handle 15 is rotated again by applying an external force in a clockwise direction, the stopping piece 19 pushes the control piece 5 of the fixed lever 7 to the fixed lever 7. Rotates and at the same time rotates the rotating shaft (3).
따라서 고정레바(7)가 원상태로 복귀하면 고정레바(7)에 설치된 록크(13)의 걸고리(12)가 스톱파(22)에 걸려 고정레바(7)의 회동을 저지하는 것이다.Therefore, when the fixed lever 7 returns to its original state, the hook 12 of the lock 13 provided on the fixed lever 7 is caught by the stop wave 22 to prevent rotation of the fixed lever 7.
즉, 록크(13)와 고정레바(7)는 토션스프링(10)에 의해 탄지되고 있는 상태이므로 록크(13)의 걸고리(12)가 하방으로 회동하려고 하기 때문에 스톱파(22)에 쉽게 록킹이 된다.That is, since the lock 13 and the fixed lever 7 are supported by the torsion spring 10, the lock 12 is easily locked to the stop wave 22 because the hook 12 of the lock 13 tries to rotate downward. do.
이때에는 받침판(25)이 원상태로 복귀하기 때문에 드럼(24)의 원활한 회동과 받침판(25)의 정확한 위치 설정으로 복사를 행할 수가 있는 것이다.At this time, since the support plate 25 returns to its original state, copying can be performed by smooth rotation of the drum 24 and accurate positioning of the support plate 25.
이와 같이 본 고안은 간단한 착탈장치에 의해 조립공정, 작업시간, 원가인하를 기할 수가 있으며 드럼의 분해 및 조립할 필요가 없어 감광층면을 보호할 수가 있어 수명을 연장시킴과 동시에 종이를 간편하게 제거하여 작업의 용이성을 도모하고자 한 것이다.As such, the present invention can reduce the assembly process, working time, and cost by simple detachable device, and does not need to disassemble and assemble the drum to protect the surface of the photosensitive layer. It is intended to facilitate ease of use.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019850007958U KR890001266Y1 (en) | 1985-06-29 | 1985-06-29 | Duplicator with damaged paper elimination device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850007958U KR890001266Y1 (en) | 1985-06-29 | 1985-06-29 | Duplicator with damaged paper elimination device |
Publications (2)
Publication Number | Publication Date |
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KR870000516U KR870000516U (en) | 1987-02-20 |
KR890001266Y1 true KR890001266Y1 (en) | 1989-03-31 |
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Application Number | Title | Priority Date | Filing Date |
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KR2019850007958U KR890001266Y1 (en) | 1985-06-29 | 1985-06-29 | Duplicator with damaged paper elimination device |
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KR (1) | KR890001266Y1 (en) |
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1985
- 1985-06-29 KR KR2019850007958U patent/KR890001266Y1/en not_active IP Right Cessation
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KR870000516U (en) | 1987-02-20 |
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