KR900009458Y1 - Preloading device of drum - Google Patents
Preloading device of drum Download PDFInfo
- Publication number
- KR900009458Y1 KR900009458Y1 KR2019880018904U KR880018904U KR900009458Y1 KR 900009458 Y1 KR900009458 Y1 KR 900009458Y1 KR 2019880018904 U KR2019880018904 U KR 2019880018904U KR 880018904 U KR880018904 U KR 880018904U KR 900009458 Y1 KR900009458 Y1 KR 900009458Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wire
- drum
- wound
- rope
- released
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Classifications
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/16—Auxiliary apparatus
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- Unwinding Of Filamentary Materials (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본고안의 설치상태 및 작동상태 정면 예시도1 is a front view of the installation state and operating state of the present proposal
제 2 도는 본고안의 설치상태 평면 예시도2 is a plan view of the installation state of the present
제 3 도는 종래의 설치상태 평면 예시도3 is a plan view showing a conventional installation state
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 드럼 2 : 휠1: drum 2: wheel
3 : 로우프 4 : 고정브라켓트3: rope 4: fixing bracket
5 : 스프링 6 : 와샤5: spring 6: washer
7 : 너트 8 : 링크고정브레이크7: nut 8: linkage fixed brake
9 : 축 10 : 링크9: axis 10: link
11 : 와샤 12 : 너트11: washer 12: nut
13 : 스프링 14 : 선재지지로울러13: spring 14: wire rod support roller
15 : 지지대15: support
본고안은 선을 꼬는 기계에 있어서, 드럼에 권선된 선재를 동경(胴俓)의 변화에 따라 권선된 선재를 지지하여 선재가 급히 풀어지지 않도록한 드럼의 선재지지장치에 관한 것이다.The present invention relates to a wire rod support apparatus for a wire twisting machine, wherein a wire rod wound on a drum is supported by a wire rod in accordance with a change in diameter so that the wire rod is not released quickly.
종래의 선 꼬는 기계에 있어서, 선재를 풀어줄 때 권선된 선재가 급히 풀어지지 않도록 제3도와 같이 드럼(30)측면에 휠(31)의 외경에 로우프(32)를 감고, 로우프(32)의 끝단에 스프링(33)을 취부하여, 이 스프링(33)의 탄성에 의하여 로우프가 휠의 외경을 잡아주는 마찰력에 의해 드럼(30)의 회전력을 억제하여 풀리는 선재(34)의 속도를 조정하였던 것이다.In a conventional wire twisting machine, the rope 32 is wound around the outer diameter of the wheel 31 on the side of the drum 30 as shown in FIG. 3 so that the wound wire is not suddenly released when the wire is released. The spring 33 was attached to the spring 33 to adjust the speed of the wire 34 to be released by suppressing the rotational force of the drum 30 by the frictional force of the rope holding the outer diameter of the wheel by the elasticity of the spring 33.
그러나 선재가 풀리면서 드럼에 감긴 선재의 동경이 축소되는데 드럼 측면에 부착한 휠의 외경에 감긴 로우프의 마찰력은 변하지 않은 상태이므로 풀리는 선재에 많은 압력이 받게 되고 따라서 선재가 늘어나 제품의 불량이 발생하거나 또는 끊어지는 폐단이 발생하는 것이다. 이러한 상태를 방지하기 위해서는 작업자가 수시로 기계를 정지시킨 후에 선재의 동경이 축소된 만큼 스프링을 풀어주어 로우프와 휠의 마찰력을 감소시켜 선재의 늘어남을 방지한후 다시 기계를 작동시켜 선재를 꼬는 것이다.However, the wire diameter of the wire wound on the drum is reduced as the wire is unwinded. The frictional force of the rope wound on the outer diameter of the wheel attached to the drum is unchanged, so the pulley is subjected to a lot of pressure on the wire. Or breaks occur. To prevent this condition, the operator stops the machine from time to time, and as the diameter of the wire is reduced, the spring is released to reduce the friction between the rope and the wheel to prevent the wire from stretching, and then the machine is operated again to twist the wire.
이와같이 선재를 풀어줌에 있어, 선재가 늘어나지 않도록 감각적으로 수시로 기계를 정지시킨후에 스프링을 풀어 주어야하는 번거로움과 작업중 부주의에 의하여 기계를 정지시키지 않고 계속하여 기계를 운전하면 동경이 감소되면서 선재에 많은 압력이 받게되고 이에 따라 선재가 늘어나 최종 제품에 불량이 가져오는 폐단이 있는 것이다.In this way, in releasing the wire rod, if the machine is continually operated without stopping the machine due to the hassle and the carelessness during the work that has to be released after the machine has to be stopped frequently from time to time so that the wire rod does not increase, the pressure is reduced. This will result in increased wire rods, resulting in defects in the final product.
본고안은 상기와 같은 종래의 결점을 해소시키시 위하여 안출한 것으로서, 선재의 동경에 따라 스프링의 탄성력을 조절하여 드럼측면에 설치된 휠의 외경에 감긴 로우프의 마찰력을 감소시켜 별도의 기계 정지없이 선재의 늘어남을 방지할 수 있게한 것으로서 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.This proposal was devised to solve the above-mentioned drawbacks, and by adjusting the elastic force of the spring according to the diameter of the wire, it reduces the frictional force of the rope wound on the outer diameter of the wheel installed on the drum side. When described in detail by the accompanying drawings as being able to prevent the stretching as follows.
(1)은 드럼이다. 이 드럼(1)의 측면에는 휠(2)을 부착하였으며, 휠(2)의 외경에는 로우프(3)을 감아 취부하였다.(1) is a drum. The wheel 2 was attached to the side of this drum 1, and the rope 3 was wound around the outer diameter of the wheel 2, and was mounted.
휠(2)의 외경에 감긴 로우프(3)의 일측끝단에는 본체에 고정설치되는 고정브라켓트(4)를 설치하고 이에 스프링(5)을 삽입설치한후 와샤(6)와 너트(7)로 체결하였다.At one end of the rope 3 wound around the outer diameter of the wheel 2, a fixing bracket 4 fixed to the main body is installed, and a spring 5 is inserted into and installed with a washer 6 and a nut 7. It was.
그리고 로우프(3)의 타측 끝단은 링크고정브레이크(8)에 설치된 축(9)에 축착된 링크(10)의 일축에 고정설치하고 채결된 와샤(11)와 너트(12)내측에 스프링(13)을 설치하고, 링크(10)의 타측에는 선재지지로울러(14)을 설치한 지지대(15)의 끝단을 고정설치한 것이다.The other end of the rope 3 is fixed to one shaft of the link 10 attached to the shaft 9 installed on the link fixing brake 8, and the spring 13 inside the crushed washer 11 and the nut 12. ) Is installed, and the other end of the link 10 is fixed to the end of the support (15) on which the wire support roller (14) is installed.
미설명부호 20은 선재이다.Reference numeral 20 is a wire rod.
이와같이 구성된 본고안은 선재(20)가 풀려 나갈 때 선재(20)가 감긴 드럼(1)의 측면에 부착된 휠(2)의 외경에 감긴 로우프(3)의 양끝단에 설치된 스프링(5)(13)의 탄성력에 의하여 로우프(3)와 휠(2)의 마찰력을 조절하여 드럼(1)의 회전력을 억제하므로서 풀리는 선재(20)에 압력을 가하여 선재(20)가 급히 풀어지지 않는 것이다.In this manner, the present invention is constructed with springs (5) installed at both ends of the rope (3) wound on the outer diameter of the wheel (2) attached to the side of the drum (1) on which the wire rod (20) is wound when the wire rod (20) is released ( By controlling the frictional force of the rope 3 and the wheel 2 by the elastic force of 13) to suppress the rotational force of the drum (1) by applying pressure to the wire rod 20 to be released, the wire rod 20 is not released quickly.
선재(20)가 풀려나감에 따라 권선된 선재의 동경도 축소되는데, 이에 따라 제2도와 같이 권선된 선재의 일측을 지지하고 있는 선재지지로울러(14)을 설치한 지지대(15)의 끝단이 링크(10)의 타측에 고정설치된 상태이므로 이 링크(10)는 축(9)을 중심으로 권선된 선재의 동경이 축소됨에 따라 약간씩 회전하게 되고, 이 링크(10)가 회전함에 따라 링크(10)의 일측에 고정된 로우프(3)의 끝단에 링크(10)와 와샤(11)내측에 설치된 스프링(13)을 서서히 풀어지게하여 로우프(3)를 감은 휠(2)의 회전력을 원활하게 하므로서 선재가 점차적으로 권선된 선재의 동경의 변화에 따라 쉽게 풀려나가게 하는 것이다.As the wire rod 20 is released, the diameter of the wound wire rod is also reduced. Accordingly, the end of the support 15 having the wire rod support roller 14 supporting one side of the wire rod wound as shown in FIG. Since the link 10 is fixedly installed on the other side, the link 10 rotates slightly as the diameter of the wire wound around the shaft 9 is reduced, and the link 10 rotates as the link 10 rotates. At the end of the rope (3) fixed to one side of the rope (10) and the spring (13) installed in the inner side of the link (10) is gradually released to smooth the rotational force of the wheel (2) wound around the rope (3) The wire is to be easily released in accordance with the change in the admiration of the wire wound gradually.
이상에서와 같이 본고안은 권선된 선재의 동경에 따라 선재의 일측에 접촉된 선재지지로울러을 설치한 지지대가 이동하면 지지대의 끝단을 고정설치한 링크가 축을 중심으로 회전함에 따라 스프링을 서서히 풀어 스프링의 탄성을 약화시키므로서 로우프에 감긴 휠의 마찰력을 조절하여 드럼의 회전력을 억제하므로서 풀리는 선재에 적당한 압력이 걸려 선재가 급히풀려나가지 않게되고, 또한 작업자가 이의로 기계를 정지시킬 필요가 없는 매우 실용적인 고안인 것이다.As described above, this proposal is to unwind the spring gradually as the link fixed to the end of the support is rotated about the axis when the support installed with the wire support roller in contact with one side of the wire moves along the diameter of the wound wire. By reducing the elasticity and controlling the frictional force of the wheels wound on the ropes to suppress the rotational force of the drum, a moderate pressure is applied to the wires to be released so that the wires do not suddenly loosen, and the operator does not need to stop the machine in question. It is
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880018904U KR900009458Y1 (en) | 1988-11-22 | 1988-11-22 | Preloading device of drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880018904U KR900009458Y1 (en) | 1988-11-22 | 1988-11-22 | Preloading device of drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900010191U KR900010191U (en) | 1990-06-02 |
| KR900009458Y1 true KR900009458Y1 (en) | 1990-10-12 |
Family
ID=19281516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880018904U Expired KR900009458Y1 (en) | 1988-11-22 | 1988-11-22 | Preloading device of drum |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900009458Y1 (en) |
-
1988
- 1988-11-22 KR KR2019880018904U patent/KR900009458Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR900010191U (en) | 1990-06-02 |
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