KR0137660Y1 - Apparatus for driving head part of surface mounter - Google Patents
Apparatus for driving head part of surface mounter Download PDFInfo
- Publication number
- KR0137660Y1 KR0137660Y1 KR2019940006564U KR19940006564U KR0137660Y1 KR 0137660 Y1 KR0137660 Y1 KR 0137660Y1 KR 2019940006564 U KR2019940006564 U KR 2019940006564U KR 19940006564 U KR19940006564 U KR 19940006564U KR 0137660 Y1 KR0137660 Y1 KR 0137660Y1
- Authority
- KR
- South Korea
- Prior art keywords
- head
- central shaft
- shaft
- surface mounter
- groove
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0406—Drive mechanisms for pick-and-place heads, e.g. details relating to power transmission, motors or vibration damping
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
본 고안은 표면실장기의 헤드부를 마찰저항을 줄여서 오동작이 방지되도록 볼을 사용하여 원활하게 구동시킬 수 있을 뿐만 아니라, 단순한 구조로서 용이하게 조립할 수 있어서 생산성의 향상 및 제작코스트를 절감시킬 수 있으므로 인해 기기의 효율성 및 신뢰성을 대폭 향상시킨 것이다.The present design not only can smoothly drive the head of the surface mounter by reducing frictional resistance to prevent malfunction, but also can be easily assembled with a simple structure, thereby improving productivity and reducing manufacturing cost. Significantly improved the efficiency and reliability of the device.
이를 위해, 본 고안은 안착홈(2)이 형성되는 헤드본체(1)와, 상기 헤드본체(1)에 설치되어 지지홈(4)이 형성되는 중앙축(3)과, 상기 헤드본체(1)와 중앙축(3)의 사이에 설치된 제1축(5)에 내장되어 중앙축(3)의 상승 및 하강구동시 지지홈(4)과 안착홈(2)에 밀착되는 볼(6)로 구성된 표면실장기의 헤드부 구동장치이다.To this end, the present invention is the head main body 1, the seating groove 2 is formed, the central shaft 3 is installed in the head body 1, the support groove 4 is formed, and the head body 1 ) Is a ball (6) that is embedded in the first shaft (5) installed between the central shaft (3) and close to the support groove (4) and the seating groove (2) during the ascending and descending driving of the central shaft (3) It is a head drive device of the surface mounter.
Description
제1도는 종래 표면실장기의 헤드부를 나타낸 종단면도.1 is a longitudinal sectional view showing a head portion of a conventional surface mounter.
제2도의 (a) 및 (b)는 본 고안의 작동전,후의 상태를 나타낸 종단면도.Figure 2 (a) and (b) is a longitudinal cross-sectional view showing the state before and after the operation of the subject innovation.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 헤드본체 2 : 안착홈1: head body 2: seating groove
3 : 중앙축 4 : 지지홈3: center axis 4: support groove
5 : 제1축 6 : 볼5: 1st axis 6: Ball
7 : 스프링7: spring
본 고안은 표면실장기의 헤드부 구동장치에 관한 것으로서, 더욱 상세하게는 표면실장기의 헤드부를 원활하게 구동시킬 수 있도록 한 것이다.The present invention relates to a head unit driving apparatus of the surface mounter, and more particularly, to smoothly drive the head unit of the surface mounter.
종래 표면실장기의 헤드부는 제1도에 나타낸 바와같이, 헤드본체(1a)내의 중앙축(3a)을 구동시킴에 따라 제2축(8)이 상부로 이동하게 되는데, 이때 제2축(8)은 고정핀(9)까지 이동하게 됨과 동시에, 제1축(5a)이 상부로 이동하게 되어 헤드부의 가동편(도시는 생략함)을 개방시키게 되고, 상기 중앙축(3a)끝단의 노즐(도시는 생략함)이 하강하여 부품을 흡착하고 상승하면서 제1,2스프링(10)(11)의 탄성력에 의해 가동편이 개폐되는 반복운동을 하면서 작업을 실행하게 된다.As shown in FIG. 1, the head portion of the conventional surface mounter drives the central shaft 3a in the head body 1a so that the second shaft 8 moves upward. ) Moves to the fixing pin (9), the first shaft (5a) is moved upward to open the movable piece (not shown) of the head portion, the nozzle (at the end of the central shaft (3a) ( (Not shown), the work is performed while the movable pieces are opened and closed by the elastic force of the first and second springs 10 and 11 while the components are absorbed and ascended to descend.
그러나, 이와같은 종래 표면실장기의 헤드부는 상하구동시 반복정밀도가 저하되고, 중앙축(3a)의 진동이 심하게 발생되며, 가동편의 개폐가 불안정하게 되므로 인해 위치가 일정하지 않게되고, 부품가공 공정과 조립이 어려우므로 제작단가가 상승하게 되는 등의 많은 문제점이 있었다.However, the head portion of such a conventional surface mounter has a low repeatability when driven up and down, vibration of the central shaft 3a is severely generated, and the opening and closing of the movable piece become unstable, resulting in an uneven position. There is a lot of problems, such as difficult to assemble and manufacturing cost increases.
본 고안은 상기한 제반 문제점을 해결하기 위한 것으로서, 본 고안은 표면실장기의 헤드부를 오동작이 방지되도록 원활하게 구동시킬 수 있을 뿐만 아니라, 간단한 구조로서 용이하게 조립하여 생산성의 향상 및 제작단가를 절감시킬 수 있는 표면실장기의 헤드부 구동장치를 제공하는데 그 목적이 있다.The present invention is to solve the above problems, the present invention can not only smoothly drive the head portion of the surface mount machine to prevent malfunction, but also easy assembly as a simple structure to improve productivity and reduce manufacturing costs It is an object of the present invention to provide a head unit driving apparatus for a surface mounter.
상기한 목적을 달성하기 위해 본 고안은 안착홈이 형성되는 헤드본체와, 상기 헤드본체에 설치되어 지지홈이 형성되는 중앙축고, 상기 헤드본체와 중앙축의 사이에 설치된 제1축에 내장되어 중앙축의 상승 및 하강구동시 지지홈과 안착홈에 밀착되는 볼로 구성된 표면실장기의 헤드부 구동장치이다.In order to achieve the above object, the present invention includes a head main body in which a seating groove is formed, a central shaft installed in the head main body, and a supporting groove is formed, and built in a first shaft installed between the head body and the central shaft. It is the head unit driving device of the surface mounter which consists of a ball closely contacting the support groove and the seating groove during the up and down driving.
이하, 본 고안의 일실시예를 첨부도면 제2도를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제2도의 (a) 및 (b)는 본 고안의 작동 전,후의 상태를 나타낸 종단면도로서, 표면실장기에 헤드부의 헤드본체(1)내부 둘레면에 안착홈(2)이 형성되고, 상기 헤드본체(1)내의 중앙축(3)상부둘레면에는 지지홈(4)이 형성되며, 상기 헤드본체(1)의 내부와 중앙축(3)의 사이에 설치된 제1축(5)의 상부에는 중앙축(3)의 상승 및 하강구동시 각각 지지홈(4) 및 안착홈(2)에 밀착되는 복수개의 볼(6)이 내장되고, 상기 헤드본체(1)의 내부외 제1축(5)의 사이에는 중앙축(3)의 구동시 탄성력을 부여하기 위한 스프링(7)이 설치되어 구성된다. 이와같이 구성된 본 고안은 제2도의 (a)와 같이, 표면실장기에 헤드부의 헤드본체(1)내부와 중앙축(3)의 사이에 설치된 제1축(5)의 상부에 내장되어 있는 복수개의 볼(6)이 상기 중앙축(3)상부둘레면의 지지홈(4)에 밀착되어 있는 상태에서 중앙축(3)이 하강하게 되면, 상기 볼(6)이 지지홈(4)에 밀착된 상태로 내려오게 됨과 동시에, 헤드본체(1)의 내부와 제1축(5)의 사이에 설치된 스프링(7)이 압축되면서 상기 제1축(5)의 볼(6)이 제2도의 (b)와 같이 헤드본체(1)내부둘레면의 안착홈(2)에 삽입되어 밀착된다.Figure 2 (a) and (b) is a longitudinal cross-sectional view showing the state before and after the operation of the subject innovation, the mounting groove 2 is formed on the inner peripheral surface of the head body 1 of the head portion in the surface mounter, the head A support groove 4 is formed on the upper circumferential surface of the central shaft 3 in the main body 1, and an upper portion of the first shaft 5 provided between the inside of the head body 1 and the central shaft 3 is formed on the upper surface of the first shaft 5. A plurality of balls (6) in close contact with the support groove (4) and the seating groove (2) is built when the central shaft (3) is driven up and down, respectively, and the first and second shafts (5) inside and outside the head body (1) The spring 7 for imparting an elastic force during the driving of the central shaft 3 is installed between the elements. The present invention configured as described above has a plurality of balls embedded in the upper portion of the first shaft 5 provided between the inside of the head body 1 and the central shaft 3 of the head portion in the surface mounter as shown in FIG. When the central shaft (3) is lowered while the (6) is in close contact with the support groove (4) of the upper peripheral surface of the central shaft (3), the ball (6) is in close contact with the support groove (4) At the same time, as the spring 7 installed between the inside of the head body 1 and the first shaft 5 is compressed, the ball 6 of the first shaft 5 is compressed in FIG. It is inserted into the mounting groove 2 of the inner peripheral surface of the head body 1 as shown in close contact.
이와 동시에, 중앙축(3)은 계속하강하여 중앙축(3) 끝단의 노즐이 부품을 흡착하게 되고, 작업을 완료하게 되면 중앙축(3)이 상승하면서 스프링(7)이 원상태로 복귀하게 됨과 동시에, 제2도의 (a)와 같이 볼(6)이 중앙축(3)의 지지홈(4)에 밀착되므로 전술한 행정을 반복하면서 작업을 수행하게 된다.At the same time, the central shaft 3 continues to descend so that the nozzle at the end of the central shaft 3 absorbs the components. When the work is completed, the central shaft 3 rises and the spring 7 returns to its original state. At the same time, since the ball 6 is in close contact with the support groove 4 of the central shaft 3 as shown in FIG. 2 (a), the operation is performed while repeating the above-described stroke.
이상에서와 같이, 본 고안은 표면실장기의 헤드부를 마찰저항을 줄여서 오동작이 방지되도록 볼(6)을 사용하여 원활하게 구동시킬 수 있을 뿐만 아니라, 단순한 구조로서 용이하게 조립할 수 있어서 생산성의 향상 및 제작코스트를 절감시킬 수 있으므로 인해 기기의 효율성 및 신뢰성을 대폭 향상시킨 매우 유용한 고안이다.As described above, the present invention can be smoothly driven using the ball 6 to reduce the frictional resistance of the head of the surface mount machine to prevent malfunction, and can be easily assembled as a simple structure to improve productivity and It is a very useful design that greatly improves the efficiency and reliability of the device because it can reduce the manufacturing cost.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940006564U KR0137660Y1 (en) | 1994-03-30 | 1994-03-30 | Apparatus for driving head part of surface mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940006564U KR0137660Y1 (en) | 1994-03-30 | 1994-03-30 | Apparatus for driving head part of surface mounter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950029036U KR950029036U (en) | 1995-10-20 |
| KR0137660Y1 true KR0137660Y1 (en) | 1999-05-15 |
Family
ID=19379999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940006564U KR0137660Y1 (en) | 1994-03-30 | 1994-03-30 | Apparatus for driving head part of surface mounter |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0137660Y1 (en) |
-
1994
- 1994-03-30 KR KR2019940006564U patent/KR0137660Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950029036U (en) | 1995-10-20 |
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