KR940006582Y1 - Automatic winding apparatus with which used for preventing string wire oscillation - Google Patents
Automatic winding apparatus with which used for preventing string wire oscillation Download PDFInfo
- Publication number
- KR940006582Y1 KR940006582Y1 KR92007110U KR920007110U KR940006582Y1 KR 940006582 Y1 KR940006582 Y1 KR 940006582Y1 KR 92007110 U KR92007110 U KR 92007110U KR 920007110 U KR920007110 U KR 920007110U KR 940006582 Y1 KR940006582 Y1 KR 940006582Y1
- Authority
- KR
- South Korea
- Prior art keywords
- steel wire
- fixed
- coil
- rotary shaft
- guide
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/10—Strings
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 정면도.1 is a front view of the present invention.
제2도는 본 고안 요부의 일부 확대 사시도.2 is a partially enlarged perspective view of the main part of the present invention.
제3도는 본 고안의 작용상태를 나타낸 일부 사시도.3 is a partial perspective view showing an operating state of the present invention.
* 도면의 주요부분에 대한 보호의 설명* Explanation of the protection of the main parts of the drawing
C : 코일 G : 강선C: Coil G: Steel Wire
4 : 협지회전축 5 : 파지회전축4: pinching axis 5: gripping axis
6 : 안내봉 7 : 만곡판6: guide bar 7: curved plate
8 : 코일가이드 9 : 체인8: coil guide 9: chain
10 : 횡간 고정봉 12 : 탄성판10: transverse fixing rod 12: elastic plate
13 : 작동간 14 : 지지대13: operation 14: support
15 : 방진장치15: dustproof device
본 고안은 각종의 현악기에 사용되는 현(string)을 제작하기 위한 것으로서, 강선을 고속으로 회전시키고, 이 회전수와 비례하여 코윈가이드를 일정하게 이동시킴으로써 정교하고 일정한 권회상태를 가진 현을 얻으며 특히 강선이 고속으로 회전할때 발생되는 진동에 의한 강선의 절단을 방지하기 위한 진동 방지장치를 갖는 자동 권선 장치에 관한 것이다.The present invention is for producing strings used in various string instruments, and by rotating the steel wire at high speed and by moving the corwin guide in proportion to the number of rotations to obtain a string having a precise and constant winding state, in particular It relates to an automatic winding device having a vibration preventing device for preventing the cutting of the steel wire by the vibration generated when the steel wire rotates at a high speed.
종래 현을 제작하기 위하여는 일정한 길이의 강선 양끝을 각각의 회전축에 협지시킨 후 강선의 일측끝단에 코일을 수차례 권회시켜 견고하게 묶어준후 양측의 회전축을 회전시킨 후, 작업자가 코일을 손으로 잡고 강선에 코일이 권회되는 상태를 시각적, 감각적으로 파악하면서 서서히 이동함으로써 현을 제작하여 왔었다.In order to manufacture conventional strings, both ends of a certain length of steel wire are sandwiched with respective rotation shafts, and the coils are wound several times on one end of the steel wire and tied tightly. After rotating both rotation shafts, an operator grabs the coil by hand. The string has been produced by moving slowly while grasping visually and sensibly the state in which the coil is wound on the steel wire.
이와 같이 반수공으로 시각과 감각에 의존하면서 코일을 권회하여 주던 종래의 방법들은 강선에 감긴 코일의 권회상태가 일정하게 되지 않을 뿐만 아니라 정확한 권회상태를 가진 현을 제작하기 위하여는 오랜 기간동안 숙렴된 숙련공이 절대적으로 필요하게 되는 것이며, 숙련공이 제작을 하더라도 고속으로 회전하는 강선이 중간부에서 진동되어 점차로 커지면서 결국은 절단되게 되어 약 30% 가량의 제품 손실과 불량품이 발생되는 등의 문제점이 있었다.As such, the conventional methods of winding coils while relying on vision and sense as semi-holes are not only constant winding state of coil wound on steel wire, but also skilled workers who have been concentrating for a long time to produce strings with accurate winding state. This is absolutely necessary, even if the skilled worker makes a steel wire that rotates at a high speed is gradually vibrated in the middle portion is gradually increased and eventually cut, there was a problem such as about 30% product loss and defective products are generated.
본 고안은 이러한 제반 문제점을 해결하기 위하여 강선의 회전에 따른 진동을 방지하여 주고, 자동으로 권회되는 코일을 일정하게 정교한 권회상태를 가진 현을 얻으며, 시간당 생산량을 최대한으로 증가시키고, 불량률을 극소화 시킬수 있도록 된 것으로서 이하 첨부도면에 의하여 상세히 설명하고자 한다.In order to solve these problems, the present invention prevents vibration caused by the rotation of the steel wire, obtains the coil with automatically wound coils with a precisely wound state, increases the hourly production to the maximum, and minimizes the defective rate. As will now be described in detail by the accompanying drawings.
주회전축(1)의 양끝에 고정된 기어(2),(2)에 벨트(3),(3)로 접동되는 협지회전축(4)과 파지회전축(5)사이에 강선(G)을 고정시켜 코일(C)을 권회하도록 된 권선장치에 있어서, 강선(G)과 평행한 안내봉(6)을 착설하여 반월형 만곡판(7)이 고정된 코일가이드(8)를 축설하되 체인(9)에 결착되어 좌,우로 이동되도록 하며, 안내봉(6)의 상측 후단에는 횡간 고정봉(10)을 설치하여 중간지점에 로울러(11)가 축착되고 끝단에는 강선(G)위에 안착되는 탄성판(12)이 고정된 작동간(13)을 회동가능하게 설치하되, 이 작동간(13)은 "V"자형 지지대(14)에 안착되는 방진장치(15)를 다수 설치하여서 된 것이다.The steel wire G is fixed between the pinching rotary shaft 4 and the gripping rotary shaft 5, which are fixed to the gears 2 and 2 fixed to both ends of the main rotary shaft 1, by the belts 3 and 3. In the winding device for winding the coil (C), a guide rod (6) parallel to the steel wire (G) is installed to build a coil guide (8) on which the semi-monthly curved plate (7) is fixed, but not on the chain (9). It is bound and moved to the left and right, and the upper end of the guide rod (6) by installing a transverse fixing rod 10, the roller 11 is condensed at the intermediate point and the elastic plate 12 seated on the steel wire (G) at the end It is possible to pivotally install the operation section 13, which is fixed, but this operation section 13 is made by installing a plurality of dustproof devices 15 seated on the “V” shaped support 14.
미설명 부호 16은 코일 안내로울러, 17은 코일 권취 드럼이다.Reference numeral 16 denotes a coil guide roller, and 17 denotes a coil winding drum.
이와 같이 구성된 본 고안의 작용 효과를 설명하면 다음과 같다.Referring to the effects of the present invention configured as described above are as follows.
협지회전축(4)과 파지회전축(5) 사이에 강선(G)의 양 끝단을 팽팽하게 고정시킨 후 협지회전축(4)에 고정된 강선(G)에 코일 가이드(8)를 통해 유도된 코일(C)을 감아 고정시킨 다음 주회전축(1)을 구동시켜 협지회전축(4)과 파지회전축(5)을 회전시켜 준다. 이때 협지회전축(4)과 파지회전축(5)은 약 6,800r.p.m의 속도로 회전하며, 이 회전수에 비례하여 코일 가이드(8)가 안내봉(6)을 따라 서서히 이동하게 된다. 즉 강선(G)이 1회전할 때 0.35㎜씩 이동하게 되는 것이다.After the both ends of the steel wire (G) is firmly fixed between the pinching rotary shaft (4) and the gripping rotary shaft (5), the coil guided through the coil guide (8) to the steel wire (G) fixed to the pinching rotary shaft (4) C) wound and fixed, and then the main rotary shaft (1) is driven to rotate the pinch rotary shaft (4) and the gripping rotary shaft (5). At this time, the pinch rotary shaft 4 and the gripping rotary shaft 5 rotates at a speed of about 6,800 r.p.m, and the coil guide 8 moves gradually along the guide rod 6 in proportion to the rotational speed. That is, when the steel wire (G) rotates once, it is moved by 0.35 mm.
강선(G)이 고속으로 회전함에 따라 강선(G)의 중간부에서 부터 진동이 발생되는데, 안내봉(6)상단의 횡간 고정봉(10)에 설치된 방진장치(15)의 작동간(13)끝단에 부착 설치된 탄성과(12)이 강선(G)을 미세한 힘으로 눌려줌으로써 탄성판(12)이 강선(G)의 진동을 흡수하게 되는 것이다.As the steel wire G rotates at a high speed, vibration is generated from the middle portion of the steel wire G, and the operation period 13 of the vibration isolator 15 installed in the transverse fixing rod 10 on the upper end of the guide rod 6. The elastic plate 12 attached to the end presses the steel wire G with a small force so that the elastic plate 12 absorbs the vibration of the steel wire G.
강선(G)의 회전에 따라 체인(9)에 의해 이동하는 코일 가이드(8)가 방진장치(15)에 다다르면, 코일 가이드(8)에 설치된 만곡판(7)하단부에 방진장치(15)의 작동간(13)중앙부에 축착된 로울러(11)가 접동되며, 계속하여 코일가이드(8)가 이동함에 따라 작동간(13)이 강선(G)에서 떨어지면서 상승하게 되며 코일가이드(8)가 작동간(13)이 설치된 지점을 지나치게 되면 다시 강선(G)에 작동간(13)의 이 탄성판(12)이 안착되어 진동을 방지하여 주게 되는 것이다.When the coil guide 8 moving by the chain 9 reaches the vibration isolator 15 in accordance with the rotation of the steel wire G, the vibration isolator 15 is provided at the lower end of the curved plate 7 provided in the coil guide 8. The roller 11 condensed at the center of the operation 13 slides, and as the coil guide 8 moves continuously, the operation 13 is lifted off the steel wire G and the coil guide 8 is raised. When the operation section 13 is excessively installed, the elastic plate 12 of the operation section 13 is placed on the steel wire G again to prevent vibration.
코일가이드(8)가 진행을 계속하여 강선(G)의 끝단까지 코일(C)을 권회시키면, 도시되지 않은 센서 스위치에 의해 체인기어를 회전시켜 주는 모우터가 역회전하여, 빠른 속도로 코일가이드(8)를 원위치로 복귀시키게 되는 것이다.When the coil guide 8 continues to move and winds the coil C to the end of the steel wire G, the motor which rotates the chain gear by the sensor switch (not shown) rotates in reverse, and the coil guide at high speed. It will return (8) to its original position.
이상에서 설명한 바와 같이 강선이 회전함에 따라 코일 가이드 비례적으로 이동시켜줌으로써 강선에 코일이 권회되는 상태가 균일하게 되며, 방진 장치를 설치하여 강선이 방지에 의한 전달이나 신장되는 문제점을 해결함으로써 불량품이 생산되는 것을 예방할 수가 있으며, 숙달된 기능인력을 필요로 하지 않아 생산 원가 절감 효과를 얻을 수 있는 유용한 고안인 것이다.As described above, as the steel wire rotates, the coil guide is moved proportionally, so that the coil is wound around the steel wire uniformly, and a dustproof device is installed to solve the problem that the wire is prevented from being delivered or elongated. It can be prevented from being produced, and it is a useful design that can reduce the production cost because it does not require a skilled technical man.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92007110U KR940006582Y1 (en) | 1992-04-28 | 1992-04-28 | Automatic winding apparatus with which used for preventing string wire oscillation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92007110U KR940006582Y1 (en) | 1992-04-28 | 1992-04-28 | Automatic winding apparatus with which used for preventing string wire oscillation |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930024236U KR930024236U (en) | 1993-11-27 |
KR940006582Y1 true KR940006582Y1 (en) | 1994-09-26 |
Family
ID=19332358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92007110U KR940006582Y1 (en) | 1992-04-28 | 1992-04-28 | Automatic winding apparatus with which used for preventing string wire oscillation |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940006582Y1 (en) |
-
1992
- 1992-04-28 KR KR92007110U patent/KR940006582Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930024236U (en) | 1993-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE169714T1 (en) | COMPACT COUNTERWEIGHT SYSTEM FOR MULTIPLE DOORS | |
KR940000103B1 (en) | Narrow strip winding method | |
KR940006582Y1 (en) | Automatic winding apparatus with which used for preventing string wire oscillation | |
DK166699B1 (en) | MACHINE FOR MOVING A CABLE WITH AT LEAST A METALLIC REINFORCEMENT WIRE WITH VERY SMALL RISE | |
JPH11322193A (en) | Device for controlling bobbin creel of fiber machine | |
JPH0341632B2 (en) | ||
SE449971B (en) | LINING TENSION DEVICE FOR LIFTING OR LINING SYSTEMS | |
EP0744483A3 (en) | Device for feeding a thread, particularly an elastic thread, for knitting machines, hosiery knitting machines, or the like | |
JPH0756301Y2 (en) | Endless winch | |
JP2720771B2 (en) | Cable winding device | |
JPS5628339A (en) | Stepless transmission device | |
KR200152961Y1 (en) | The apparatus for opening and shutting the cover in the hothouse | |
JPH04913B2 (en) | ||
JPS6151185B2 (en) | ||
SU1661856A1 (en) | Device for reinforcement of leads-out of electric coils | |
CA1150141A (en) | Payoff neutralizer for cabling wire and fiber strands | |
FR2324561A1 (en) | Winding mechanism for roller blind - has suspended roller and cable pulley with motor and engagement lever | |
JP2800924B2 (en) | Balance device for raising and lowering the bobbin rail of a roving machine | |
WO1999019094A1 (en) | Apparatus for unwinding a strip from a coil | |
EP0521457A1 (en) | Powered tube winding winch | |
KR870003621Y1 (en) | Winding apparatus of a pile circular knitting machine | |
JPH03267270A (en) | Taping device | |
SU1142537A1 (en) | Device for controlling the tension of roving in roving machine | |
ITMI972324A1 (en) | ADJUSTABLE CASE FOR A SAW FOR OBLIQUE CUTS | |
JPS61145078A (en) | Tension adjusting device for streak body having low tensile strength |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |