KR900000502Y1 - Electronic arrangements of tension servo - Google Patents
Electronic arrangements of tension servo Download PDFInfo
- Publication number
- KR900000502Y1 KR900000502Y1 KR2019860019022U KR860019022U KR900000502Y1 KR 900000502 Y1 KR900000502 Y1 KR 900000502Y1 KR 2019860019022 U KR2019860019022 U KR 2019860019022U KR 860019022 U KR860019022 U KR 860019022U KR 900000502 Y1 KR900000502 Y1 KR 900000502Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tension
- tension arm
- lever
- spring
- projection
- Prior art date
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안장치의 구성을 보인 분해 사시도.1 is an exploded perspective view showing the configuration of the subject innovation device.
제2도는 본 고안장치의 결합상태 사시도.Figure 2 is a perspective view of the coupling state of the present device.
제3도는 동상의 측면도.3 is a side view of the statue.
제4도는 본 고안 장치의 언로딩 상태를 보인 평면도.Figure 4 is a plan view showing an unloading state of the device of the present invention.
제5도는 본 고안 장치의 로딩상태를 보인 평면도.Figure 5 is a plan view showing a loading state of the device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 기판 2 : 힌지축1 substrate 2 hinge axis
3 : 스프링 4 : 작동레버3: spring 4: operating lever
4a : 돌기부 5 : 텐션아암레버4a: protrusion 5: tension arm lever
5a : 절곡부 6 : 스프링5a: bend portion 6: spring
7 : 스프링 8 : 텐션아암7: spring 8: tension arm
8a : 절곡부 8b : 돌출편8a: bend portion 8b: protrusion
9 : 텐션포스트 9a : 플랜지부9: Tension Post 9a: Flange
10 : 센서 11 : 헤드드럼10 sensor 11 head drum
12 : 안내홈 13 : 테이프12: guide groove 13: tape
14 : 캐리지 14a : 돌기부14 carriage 14a projection
본 고안은 브이씨알 및 디에이티에 있어서, 전자식으로 테이프의 텐션을 제어하는 텐션서어보(servo)장치에 관한 것으로, 특히 구조를 간단화하여 제품을 소형화 할 수 있게함과 동시에 제조원가를 절감할 수 있게한 전자식 텐션 서어보장치에 관한 것이다.The present invention relates to a tension servo device for electronically controlling the tension of tapes in DB2 and DTA. In particular, it is possible to reduce the manufacturing cost and at the same time reduce the manufacturing cost by simplifying the structure. An electronic tension servo apparatus is provided.
종래의 텐션제어장치는 텐션아암의 구동을 위하여 별도의 솔레노이드를 설치하였으나 이는 구조적인 면에서 복잡할 뿐만 아니라 제조원가의 상승요인이 되며 또한 기기의 소형화에 저해요인이 되는 등의 문제점을 안고 있다.Conventional tension controllers have a separate solenoid for driving the tension arm, which is not only complicated in structure but also increases the manufacturing cost and also hinders the miniaturization of the device.
본 고안은 종래 장치가 가지는 이러한 문제점을 감안하여 안출한 것으로, 텐션아암과 동일축상에 결합되는 작동레버의 일측단부 및 캐리지의 일측단부에 각각 돌기부를 형성하여 캐리지가 테이프를 이끌고 안내홈을 이송하여 로딩상태가 될 때 캐리지의 돌기부에 작동레버의 돌기부가 걸려 작동레버와 스프링으로 연결된 텐션아암이 회전하면서 테이프에 적절한 텐션을 가해줄 수 있도록 한 것인바, 이를 첨부 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is conceived in view of the above problems of the conventional device, by forming a projection at one end and one side end of the operating lever coupled to the tension arm and the same axis, respectively, the carriage guides the tape and guide grooves When the loading state, the protrusion of the operation lever is caught in the protrusion of the carriage so that the tension arm connected by the operation lever and the spring can be rotated to apply an appropriate tension to the tape, which will be described in detail with reference to the accompanying drawings. .
제1도 내지 제5도에 도시한 바와 같이 기판(1)상에 착설된 힌지축(2)에 스프링(3)의 기재하에 일측에 돌기부(4a)를 가지는 작동레버(4)가 축설되고, 그 상측에는 일측단부에 ㄷ자상 절곡부(5a)를 가지는 텐션아암레버(5)가 상기 작동레버(4)와 스프링(6)으로 연결되어 동축상에 축설되며, 그 절곡부(5a)에는 텐션아암레버(5)의 타측단부와 스프링(7)으로 연결되는 텐션아암(8)의 절곡부(8a)가 삽입되어 동축상에 축설되고, 텐셜아암(8)의 타측단부에는 하단부에 플랜지부(9a)를 가지는 텐션포스트(9)가 고정설치됨과 아울러 그 일측 하방에는 상기 텐션아암레버(5)의 상측에 고정된 센서(10)에 접촉되는 돌출편(8b)이 돌설되어 있다.As shown in Figs. 1 to 5, an operating lever 4 having projections 4a on one side is formed on the hinge shaft 2 mounted on the substrate 1 under the description of the spring 3, A tension arm lever 5 having a c-shaped bent portion 5a at one end thereof is connected to the actuating lever 4 and a spring 6 at an upper side thereof and is arranged coaxially with the bent portion 5a. The bent portion 8a of the tension arm 8, which is connected to the other end of the arm lever 5 and the spring 7, is inserted and constructed coaxially, and the other end of the tension arm 8 has a flange portion at the lower end thereof. A tension post 9 having 9a) is fixedly installed, and a protruding piece 8b that contacts the sensor 10 fixed to the upper side of the tension arm lever 5 is protruded below one side thereof.
한편, 헤드드럼(11)의 양측에 형성된 안내홈(12)(일측만 도시됨)을 따라 테이프(13)를 이송시켜주는 캐리지(14)의 일측단부에는 돌기부(14a)를 형성하여 캐리지(14)가 안홈(12)을 이송시 상기 작동레버(4)의 돌기부(4a)를 밀어주도록 되어 있다.Meanwhile, a protrusion 14a is formed at one end of the carriage 14 which transfers the tape 13 along the guide grooves 12 (only one side thereof) formed on both sides of the head drum 11 to form a carriage 14. When the inner groove 12 is conveyed, it is to push the projection (4a) of the operating lever (4).
도면중 미설명부호 15는 가이드롤러, 16은 슬랜트포스트를 보인 것이고, 17은 텐션아암레버(5)의 일측단부에 연결되는 스프링을 보인 것이다.In the figure, reference numeral 15 is a guide roller, 16 is a slante post, 17 is a spring connected to one end of the tension arm lever (5).
이와같이 구성되는 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention is configured as described as follows.
제4도는 언로딩 상태를 보인 평면도로서, 이와같은 상태에서 캐리지(14)가 안내홈(12)을 따라 이송하면서 금 상면에 설치된 가이드롤러(15) 및 슬랜트포스트(16)에 의하여 테이프(13)를 끌고나가 제5도와 같이 로딩완료 상태가 되면 캐리지(14)의 돌기부(14a)가 작동레버(4)의 돌기부(4a)를 반시계방향으로 밀어주게 된다.4 is a plan view showing an unloading state. In this state, the carriage 14 moves along the guide groove 12, and the tape 13 is formed by the guide roller 15 and the slant post 16 installed on the upper surface of the gold. When the loading state is completed as shown in FIG. 5, the protrusion 14a of the carriage 14 pushes the protrusion 4a of the operation lever 4 counterclockwise.
이에 따라 텐션아암레버(5)도 반시계방향의 회전을 하면서 그와같은 축상에 설치된 텐션아암(8)을 회전시켜주게 되므로 텐션아암(8)의 일측단부에 고정 설치된 텐션포스트(9)가 테이프(13)에 적절한 텐선을 가해주는것이며, 이와같은 텐션은 텐션아암레버(5)와 텐션아암(8)의 사이에 연결된 스프링(7)의 탄성력에 의하여 얻어지는 것이다.Accordingly, the tension arm lever 5 also rotates in the counterclockwise direction and rotates the tension arm 8 provided on such an axis, so that the tension post 9 fixed to one end of the tension arm 8 is taped. An appropriate tension is applied to (13), and such tension is obtained by the elastic force of the spring 7 connected between the tension arm lever 5 and the tension arm 8.
이때 텐션아암레버(5)와 같은 축상에 설치되어 테이프(13)에 가해지는 텐션에 따라 텐션아암레버(5)의 상측에서 힌지축(3)을 중심으로 회전하게 되는 텐션아암(8)은 그 일측에 하향으로 돌출 형성된 돌출편(8b)의 하단부가 텐션아암레버(5)에 고정설치된 센서(10)에 삽입되어 있기 때문에 텐션아암(8)의 회전을 센서(10)가 감지하여 그 신호를 릴테이블에 전하게 되어 릴테이블의 브레이크에 적절한 제동력을 가해주게 되는 것이다.At this time, the tension arm 8 which is installed on the same axis as the tension arm lever 5 and rotates about the hinge axis 3 above the tension arm lever 5 in accordance with the tension applied to the tape 13. Since the lower end of the protruding piece 8b protruding downward on one side is inserted into the sensor 10 fixed to the tension arm lever 5, the sensor 10 detects the rotation of the tension arm 8 and outputs the signal. It is transmitted to the reel table to apply the proper braking force to the brake of the reel table.
또한 텐션아암(8)의 일측하방에 돌설되어 테이프(13)를 밀어주게되는 텐션포스트(9)는 그 하단부에 플랜지(9a)를 형성하여 줌으로써 테이프(13)의 주행시 흔들림등의 진동이 발생되지 않도록 안정되게 가이드해주는 역할을 하게된다.In addition, the tension post 9, which protrudes from one side of the tension arm 8 to push the tape 13, forms a flange 9a at the lower end thereof, thereby preventing vibrations such as shaking when the tape 13 is running. It will serve as a guide to ensure a stable.
이상에서와 같은 본 고안은 종래의 솔레노이드 구동방식을 배제하고 캐리지(14)의 이송에 따라 그 돌기부(14a)가 텐션아암(8)을 작동시키는 작동레버(4)의 돌기부(4a)를 밀어줌으로써 텐션아암레버(5)에 스프링(7)으로 연결되는 텐션아암(8)을 회전시켜 테이프(13)에 적절한 텐션을 가해줄 수 있게되므로 별도의 솔레노이드를 설치하여야 하는 종래의 구조에 비하여 현저하게 간단한 구성으로서 소기의 목적을 달성할 수 있게됨은 물론 이에따라 기기의 소형화에 기여할 수 있게될 뿐만 아니라 제조원가를 절감할 수 있게 되는 등의 이점을 갖게된다.The present invention as described above, by removing the conventional solenoid driving method, by pushing the projection (4a) of the operating lever (4) for the projection (14a) to operate the tension arm 8 in accordance with the transport of the carriage (14). The tension arm 8, which is connected to the tension arm lever 5 by the spring 7, can be rotated to apply an appropriate tension to the tape 13, which is remarkably simple compared to the conventional structure in which a separate solenoid must be installed. As a constitution, it is possible not only to achieve the desired purpose, but also to contribute to miniaturization of the device, and to reduce manufacturing costs.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860019022U KR900000502Y1 (en) | 1986-11-29 | 1986-11-29 | Electronic arrangements of tension servo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860019022U KR900000502Y1 (en) | 1986-11-29 | 1986-11-29 | Electronic arrangements of tension servo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880010487U KR880010487U (en) | 1988-07-27 |
| KR900000502Y1 true KR900000502Y1 (en) | 1990-01-30 |
Family
ID=19257547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860019022U KR900000502Y1 (en) | 1986-11-29 | 1986-11-29 | Electronic arrangements of tension servo |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900000502Y1 (en) |
-
1986
- 1986-11-29 KR KR2019860019022U patent/KR900000502Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880010487U (en) | 1988-07-27 |
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