KR880002680Y1 - Paper moving apparatus in a recording device - Google Patents
Paper moving apparatus in a recording device Download PDFInfo
- Publication number
- KR880002680Y1 KR880002680Y1 KR2019830010180U KR830010180U KR880002680Y1 KR 880002680 Y1 KR880002680 Y1 KR 880002680Y1 KR 2019830010180 U KR2019830010180 U KR 2019830010180U KR 830010180 U KR830010180 U KR 830010180U KR 880002680 Y1 KR880002680 Y1 KR 880002680Y1
- Authority
- KR
- South Korea
- Prior art keywords
- paper
- roller
- paper feed
- rollers
- recording
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
- B41J13/14—Aprons or guides for the printing section
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
Landscapes
- Handling Of Cut Paper (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 기록장치의 개략적인 것을 나타낸 사시도.1 is a perspective view showing an outline of a conventional recording apparatus.
제2도는 종래의 다른 기록장치의 사시도.2 is a perspective view of another conventional recording apparatus.
제3도 이하는 본 고안의 일 실시예를 나타내는 것으로서,3 is a view showing an embodiment of the present invention,
제3도는 본 고안에 관계되는 기록장치에 있어서의 종이 이송 기구의 요부 분해 사시도.3 is an exploded perspective view of a main portion of a paper feed mechanism in the recording apparatus according to the present invention.
제4도는 동 종단면도.4 is a longitudinal cross-sectional view.
제5도는 동 요부 정면도이다.5 is a front view of the main part.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 종이 이송 기구 12,12a : 로울러축11: paper feed mechanism 12,12a: roller shaft
13,13a : 압접로울러 14 : 종이 안내판13,13a: Pressed Roller 14: Paper Guide Plate
14b, 14c : 종이 눌림편14b, 14c: Paper Pressed Piece
본 고안은 펜식 기록 장치, 그래픽 프린더 혹은 알파뉴메틱 프린더 등의 기록 장치에 있어서의 종이 이송기구에 관계되는 것이다.The present invention relates to a paper feed mechanism in a recording device such as a pen type recording device, graphic printer or alpha pneumatic printer.
종래에, 각종 기록장치에서는 제1도(사시도)에 나타낸 바와 같은 종이 이송 기구가 많이 사용되고 있다. 즉, 모우터(도시하지 않음)에 의해서 회전구동되는 종이 이송 로울러(1)의 표면에, 종이 이송 로울러(1)의 회전축(1a)과 평행인 로울러축(2)을 설치하고, 이 로울러축(2)에 전동(轉動)자재로 부착된 압접(壓接)로울러(3a), (3b)를 종이 이송 로울러(1)에 맞닿게 하고, 로울러축(2)의 양단에 설치된 스프링(4a), (4b)의 힘에 의해서 압접 로울러(3a), (3b)를 종이 이송 로울러(1)에 탄력적으로 압착시키고 있다. 또 이 로울러축(2)의 위쪽에, 마찬가지로 전기한 회전축(1a)과 평행인 로울러축(5)를 배설하고, 이 로울러축(2)에 전동자재로 부착된 눌림로울러(6a), (6b)를 전기한 종이 이송 로울러(1)의 표면에 가볍게 접촉시키고 있다.Background Art Conventionally, paper recording mechanisms as shown in FIG. 1 (perspective view) are used in various recording apparatuses. That is, the roller shaft 2 which is parallel to the rotating shaft 1a of the paper conveying roller 1 is provided in the surface of the paper conveying roller 1 rotationally driven by a motor (not shown), and this roller shaft The spring-loaded rollers 3a and 3b attached to (2) by rolling materials abut against the paper feed rollers 1, and the springs 4a provided on both ends of the roller shaft 2, respectively. The pressure contact rollers 3a and 3b are elastically crimped to the paper feed roller 1 by the force of (4b). Further, above the roller shaft 2, a roller shaft 5 parallel to the rotary shaft 1a, which is similarly described above, is disposed, and the push rollers 6a and 6b attached to the roller shaft 2 by a motor material. ) Is lightly brought into contact with the surface of the paper feed roller 1.
그리고, 기록용지(P)를 전기한 종이 이송 로울러(1)와 압접 로울러(3a), (3b)와의 사이에 협지시키고, 스프링(4a), (4b)의 힘에 의해서 생기는 기록용지(P)와 종이 송이 로울러(1)와의 협지마찰력에 의해서 기록용지(P)에 보내는 힘을 주고 있다.Then, the recording paper P is sandwiched between the paper feed rollers 1 and the pressure contact rollers 3a and 3b that are electrically delivered, and the recording paper P generated by the force of the springs 4a and 4b. And paper force are given to the recording paper P by the intervening frictional force with the roller 1.
또, 기록용지(P)의 위쪽은 눌림로울러(6a), (6b)에 의해서 가볍게 눌려지며, 이에 따라 기록용지(P)는 종이 이송 로울러(1)의 원주(圓周)에 감겨지며, 이 감겨진 부분, 즉 두개의 로울러축(2), (5)의 사이에서 기록사항의 기입이 행하여 진다.In addition, the upper portion of the recording paper P is lightly pressed by the pressing rollers 6a and 6b, whereby the recording paper P is wound around the circumference of the paper feed roller 1, and wound up. The record items are written between the two parts, that is, between two roller shafts (2) and (5).
그런데, 상기한 바와 같은 종래의 종이 이송 기구에서는 기록 사항의 기입부의 위쪽 위치에 로울러축(5) 및 눌림 로울러(6a), (6b)가 있으므로, 기입후에 행을 바꾸기 위하여 기록용지(P)를 위쪽으로 내보내면, 기입문자나 기호가 로울러축(5) 및 눌림로울러(6a), (6b)에 의해 가리워져, 기록사항의 확인을 할 수 없는 결점이 있었다. 또 기입직후의 문자가 눌림로울러(6a), (6b)에 접촉되므로, 기록용지(P)의 표면이 더렵혀지는 일도 있었다.By the way, in the conventional paper conveying mechanism as described above, since the roller shaft 5 and the pressing rollers 6a and 6b are located at the upper position of the writing portion of the recording item, the recording paper P is changed to change rows after writing. When it was sent upward, the writing characters and symbols were covered by the roller shaft 5 and the pressing rollers 6a and 6b, which resulted in a defect in which the record items could not be confirmed. In addition, since the character immediately after the writing contacts the pressing rollers 6a and 6b, the surface of the recording paper P may be dirty.
더우기, 기록용지(P)의 송출력은 실질적으로 2개의 압접로울러(3a), (3b)의 압접하는 힘만에 의해서 발생되므로, 종이 이송이 불안정해지는 불리한점도 있다.Moreover, since the output power of the recording paper P is substantially generated only by the pressing force of the two pressing rollers 3a and 3b, there is also a disadvantage that the paper feeding becomes unstable.
그로 인하여 제2도와 같은, 기록장치가 제공되고 있다. 즉, 모우리(M)에 의해서 회전구동되는 종이 이송 로울러(11)의 양단부에 그 종이 이송 로울러(11)의 회전축(11a)과 평행인 길이가 짧은 로울러축(12), (12a)가 각각 2개씩 배설되어 있고, 각 로울러 축에 지름이 작은 압접 로울러(13), (13a)가 전동자재로 부착되고 있으며, 그리고 전기한 로울러축(12), (12a)은 스프링(S)에 의해서 종이 이송 로울러(11)의 방향으로 힘이 가해져서 전기한 압접 로울러(13), (13a)가 종이 이송 로울러(11)의 양테두리부에 압접되고 있으며, 이 종이 이송 로울러(11)와 압접 로울(13), (13a)로서 양테두리부와 협지되는 기록용지에 대하여, 기록의 기입을 행하고, 기입된 기록 사항의 확인이 가능하도록 함과 동시에, 기록용지의 반송(叛送)을 안정화시키는데 있다.Thereby, a recording apparatus as shown in FIG. 2 is provided. That is, the short length roller shafts 12 and 12a, which are parallel to the rotary shaft 11a of the paper feed roller 11 at both ends of the paper feed roller 11, which are driven by the chamfer M, respectively. The roller contactors 13 and 13a having small diameters are attached to each of the roller shafts by a rolling material, and the roller shafts 12 and 12a described above are made of paper by the spring S. The pressure contact rollers 13 and 13a which were applied by the force in the direction of the feed roller 11 were pressed against the edges of the paper feed roller 11, and this paper feed roller 11 and the pressure contact roller ( 13) and (13a), the recording sheet is held between the rim and the edges of the recording sheet to write the record, to confirm the written record, and to stabilize the conveyance of the recording sheet.
그런데, 인자범위를 넓게 잡는, 즉 종이의 폭을 크게하면, 역시 전기한 종이 이송 로울러(11)와 압접로울러(13), (13a)만에 의한 종이 이송 기구에서는 종이의 형상에 따라 종이 이송이 불안정해진다.However, when the printing range is widened, i.e., the paper width is increased, the paper feed mechanism by only the paper feed rollers 11, the pressure rollers 13, and 13a, which have been described, is also used for the paper feed according to the shape of the paper. Become unstable.
따라서, 본 고안의 종래의 종이 이송 기구의 상술한 바와 같은 결점들을 해소하기 위한 것이며, 기입된 기록 사항의 확인을 가능하도록 함과 동시에, 기록용지의 반송을 안정화시키는 것을 목적으로 하는 것이다.Therefore, it is to solve the above-mentioned shortcomings of the conventional paper conveying mechanism of the present invention, and to make it possible to confirm the written items, and to stabilize the conveyance of the recording paper.
본 고안은, 상기한 목적을 달성하기 위하여, 종이 이송 로울러의 양단에 한쌍씩 설치된 압접로울러중 상부의 압접로울러의 양단에 종이 눌림편(片)을 설치한 것이다.In order to achieve the above object, the present invention provides a piece of paper pressing pieces at both ends of an upper pressure contact roller in a pair of pressure contact rollers provided in pairs at both ends of a paper feed roller.
이어서 본 고안의 실시예를 제3도 이하의 도면을 참조해가면서 상세하게 설명하면 다음과 같다. 종래의 부품(제2도)과 동일하거나 혹은 균등한 부품에는 동일부호를 붙여서 설명을 생략하겠다. (14)는 종이안내판이며, 이 종이안내판(14)은 종이 이송 로울러(11)에 기록용지를 안내하고, 그 상부의 양측테두리에서 절결(14a)이 형성되며, 아래쪽의 압접로울러(13a)가 배치되며, 압접로울러(13a)는 기록용지에 압접되어지도록 되어 있다. 또, 종이 안내판(14)의 위테두리 양단에는 눌림편(14b), (14c)이 뻗어져서 설치되며, 이 양 눌림편(14b), (14c)는 상부의 압접로울러(13)의 양측에 뻗어져서 설치되고 있다. 이 외측의 눌림편(14c)은 내측의 눌림편(14b)보다 길게 뻗어져서 설치되어 있다.Next, an embodiment of the present invention will be described in detail with reference to the drawings of FIG. 3. Parts that are the same as or equivalent to the conventional parts (Fig. 2) will be denoted by the same reference numerals and will not be described. (14) is a paper guide plate, which guides the recording paper to the paper conveying roller (11), cutouts (14a) are formed at both edges of the upper portion thereof, and a pressure contact roller (13a) at the bottom thereof is formed. The press contact roller 13a is arranged to be pressed against the recording paper. In addition, pressing pieces 14b and 14c are provided on both ends of the upper edge of the paper guide plate 14, and both pressing pieces 14b and 14c extend on both sides of the upper pressure roller 13 at the top. It is lost and installed. The outer pressing piece 14c extends longer than the inner pressing piece 14b and is provided.
본 고안은 상술한 바와 같이 구성되며, 그 작용을 설명하면, 상부의 압접로울러(13)의 양측의 종이눌림편(14b), (14c)이 기록용지(P)를 누르고, 압접로울러(13)에 의해서 생기는 기록용지(P)의 휘어짐을 방지하고, 종이 이송의 안정성이 양호해지며, 또 종이 눌림편(14b), (14c)는 기록용지 (P)를 압접로울러(13)의 외측으로 벗어나지 않도록 안내하여 종이 이송 로울러(11)와 압접로울러(13)의 사이에 삽입된다.The present invention is constructed as described above, and when the operation thereof is described, the paper pressing pieces 14b and 14c on both sides of the upper press contact roller 13 press the recording paper P, and the press contact roller 13 Prevents warping of the recording paper P, and improves the stability of the paper conveyance, and the paper pressing pieces 14b and 14c do not escape the recording paper P outwardly from the roller 13. It is guided so that it may be inserted between the paper feed roller 11 and the pressure contact roller 13.
본 고안은 상술한 바와 같이 구성되며, 압접로울러의 근방에, 종이 눌림용의 돌편(突片)을 종이안내판과 일체로 형성하였기 때문에, 압접로울러의 양측의 기록용지를 누르므로, 기록용지가 종이 이송에 의해서 휘어짐이 생길 우려가 없어지며, 종이 이송의 안정성이 향상되는 것이다.The present invention is constructed as described above, and because the paper pieces are formed integrally with the paper guide plate in the vicinity of the pressure roller, the recording paper is pressed on both sides of the pressure roller. There is no fear of warping by the conveyance, and the stability of the paper conveyance is improved.
또 기록용지가 압접로울러와 종이 이송 로울러 사이에 확실하게 삽입되는 것이다.In addition, the recording paper is reliably inserted between the press roller and the paper feed roller.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982193806U JPS5997936U (en) | 1982-12-21 | 1982-12-21 | Paper feed mechanism in recording device |
JP57-193806 | 1982-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840006345U KR840006345U (en) | 1984-12-03 |
KR880002680Y1 true KR880002680Y1 (en) | 1988-07-23 |
Family
ID=30416745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019830010180U KR880002680Y1 (en) | 1982-12-21 | 1983-11-30 | Paper moving apparatus in a recording device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5997936U (en) |
KR (1) | KR880002680Y1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0318444Y2 (en) * | 1985-09-30 | 1991-04-18 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5489906U (en) * | 1977-12-07 | 1979-06-26 |
-
1982
- 1982-12-21 JP JP1982193806U patent/JPS5997936U/en active Granted
-
1983
- 1983-11-30 KR KR2019830010180U patent/KR880002680Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5997936U (en) | 1984-07-03 |
KR840006345U (en) | 1984-12-03 |
JPH0249247Y2 (en) | 1990-12-25 |
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