KR20040102498A - Device of Opening and Closing the Opening Part of Magazine for Lead Frame - Google Patents

Device of Opening and Closing the Opening Part of Magazine for Lead Frame Download PDF

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Publication number
KR20040102498A
KR20040102498A KR1020030033988A KR20030033988A KR20040102498A KR 20040102498 A KR20040102498 A KR 20040102498A KR 1020030033988 A KR1020030033988 A KR 1020030033988A KR 20030033988 A KR20030033988 A KR 20030033988A KR 20040102498 A KR20040102498 A KR 20040102498A
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KR
South Korea
Prior art keywords
opening
lead frame
main body
closing
magazine
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KR1020030033988A
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Korean (ko)
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KR100496103B1 (en
Inventor
백영근
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내일시스템주식회사
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Priority to KR10-2003-0033988A priority Critical patent/KR100496103B1/en
Publication of KR20040102498A publication Critical patent/KR20040102498A/en
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Publication of KR100496103B1 publication Critical patent/KR100496103B1/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B57/00—Golfing accessories
    • A63B57/20—Holders, e.g. of tees or of balls
    • A63B57/207—Golf ball position marker holders
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B57/00—Golfing accessories
    • A63B57/30—Markers
    • A63B57/35—Markers with magnets
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B57/00—Golfing accessories
    • A63B57/30—Markers
    • A63B57/353—Golf ball position markers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B57/00—Golfing accessories
    • A63B57/50—Golfing accessories specially adapted for course maintenance
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/32—Golf

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

PURPOSE: A system for switching an opening portion of a lead frame magazine is provided to prevent a lead frame from being slipped out of the opening portion under a transferring process by closing stably the opening portion using a switching bar. CONSTITUTION: A system is used for switching an opening portion(5) of a lead frame magazine(1). The mechanism includes a storing groove(8) adjacent to the opening portion on the magazine, a first latch groove and a second latch groove at a rear surface of the magazine, a shaft(10) fixed on the magazine, a switching bar, and an elastic member connected with the shaft. The switching bar(12) is connected with the shaft and rotated to be selectively inserted in one out of the first and second latch grooves.

Description

리드프레임용 메가진의 개구부 개폐장치{Device of Opening and Closing the Opening Part of Magazine for Lead Frame}Opening and Closing Device of Mega for Lead Frame {Device of Opening and Closing the Opening Part of Magazine for Lead Frame}

본 발명은 반도체의 제조공정 중 리드프레임을 자동으로 삽입, 인출하면서 리드프레임 상에 칩 본딩 및 와이어 본딩 등의 작업을 실시하거나, 리드프레임을 공정간에 이송시킬 때 수납하는 리드프레임용 메가진(Magazine)에 관한 것으로써, 좀더 구체적으로는 메가진을 공정간에 이송시 메가진 내에 삽입되어 있던 리드프레임이 개구부측으로 쏟아지는 현상을 미연에 방지할 수 있도록 하는 리드프레임용 메가진의 개구부 개폐장치에 관한 것이다.According to the present invention, a lead frame magazine for accommodating chip bonding and wire bonding on a lead frame while automatically inserting and withdrawing a lead frame during a semiconductor manufacturing process or housed when the lead frame is transferred between processes is used. In more detail, the present invention relates to an opening / closing device for a lead frame magazine for preventing a phenomenon in which a lead frame inserted in the magazine is spilled to the opening side during transfer between the processes.

도 1은 종래의 장치가 구비된 리드프레임의 일 실시예를 나타낸 사시도로서, 사각틀형태로 이루어진 본체(1)의 내부 양측으로 리드프레임(2)이 삽입되는 안착홈(3)이 일정간격을 유지하며 대응되게 형성되어 있고 상기 안착홈의 양측 단부에는 리드프레임(2)의 삽입이 용이해지도록 경사면(4)이 형성되어 있으며 본체(1)의 양측에 형성된 개구부(5)에 근접된 지점에는 본체(1)내에 수납된 리드프레임(2)이 본체(1)의 외부로 쏟아지지 않도록 커버(6)가 끼워져 있다.Figure 1 is a perspective view showing an embodiment of a lead frame provided with a conventional device, the mounting groove 3 is inserted into the both sides of the main body 1 made of a rectangular frame shape to maintain a constant interval And correspondingly formed, and the inclined surface 4 is formed at both ends of the seating groove so that the lead frame 2 can be easily inserted, and the main body is located near the opening 5 formed at both sides of the main body 1. The cover 6 is fitted so that the lead frame 2 accommodated in (1) does not spill out of the main body 1.

상기 커버(6)를 본체(1)에 착탈시키도록 본체(1)에 형성된 개구부(5)의 근접된 양측면에 삽입홈(7)이 수직방향으로 형성되어 있고 커버(6)의 양측에는 본체에형성된 삽입홈(7)에 끼워지도록 삽입편(6a)이 절곡 형성되어 있다.Inserting grooves 7 are formed in the vertical direction on both adjacent sides of the opening 5 formed in the main body 1 to attach and detach the cover 6 to the main body 1, and both sides of the cover 6 are provided in the main body. The insertion piece 6a is bent so that it may fit in the insertion groove 7 formed.

따라서 반도체 제조공정의 진행을 위해 리드프레임(2)을 이송하고자 할 때에는 본체(1)로부터 일측의 개구부(5)를 폐쇄하고 있던 커버(6)를 탈거한 다음 본체(1)내에 형성된 각 안착홈(3)에 리드프레임(2)을 차례로 수납한 후 탈거하였던 커버(6)를 재 취부한다.Therefore, when the lead frame 2 is to be transferred for the progress of the semiconductor manufacturing process, the cover 6 which has closed the opening 5 on one side is removed from the main body 1, and then each seating groove formed in the main body 1 is removed. The lead frame 2 is sequentially stored in (3), and then the cover 6, which has been removed, is remounted.

이와 같이 본체(1)내에 리드프레임(2)을 차례로 수납한 다음 개구부(5)를 커버(6)에 의해 폐쇄하고 나면 공정간에 리드프레임을 운반하거나, 또는 리드프레임이 삽입된 상태로 메가진을 기기의 로더부에 장착하여 이송수단(갈퀴등)에 의해 안착홈내에 얹혀져 있던 리드프레임을 꺼내 가공부위측으로 이송시킨 다음 칩 본딩을 하거나, 와이어 본딩작업을 실시한 후 언로더부에 대기하고 있던 빈 메가진내에 다시 수납, 보관하는 역할을 하게 된다.After the lead frames 2 are sequentially stored in the main body 1 and the openings 5 are closed by the cover 6, the lead frames are transported between processes, or the magazine is inserted with the lead frames inserted. It is attached to the loader part of the machine, and the lead frame placed in the seating groove is taken out by the transfer means (for example, rake) and transferred to the machining part side. Then, chip bonding or wire bonding work is performed. It will serve to store and store it again within the excitation.

그러나 이러한 구조를 갖는 종래의 메가진은 본체와 커버간의 결합이 헐거운 결합으로 이루어짐에 따라 메가진의 이송 중에 부주의로 본체를 뒤집을 경우에는 본체로부터 커버가 쉽게 탈거되고, 이에 따라 본체 내에 삽입되어 있던 리드프레임이 외부로 쏟아지게 되므로 공정이 진행되던 리드프레임이 불량 처리되는 치명적인 문제점이 발생되었다.However, according to the conventional magazine having such a structure, since the coupling between the main body and the cover is loosely coupled, the cover is easily removed from the main body when the main body is inadvertently turned over during the transportation of the magazine, and thus the lead frame has been inserted into the main body. Since this is poured outside, a fatal problem occurs that the lead frame that is being processed is poorly processed.

이는, 작업 능률을 향상시킬 목적으로 커버가 본체로부터 원활히 탈거될 수 있도록 구성함에 따라 주로 발생되는 것으로, 근본적인 해결이 이루어지지 않는 한작업자의 특별한 주의를 요망할 수밖에 없다.This is mainly caused by the cover to be removed from the main body for the purpose of improving the work efficiency, and unless the fundamental solution is made, it is necessary to pay special attention to the operator.

또한, 본체로부터 커버를 착탈시키는 구조로 되어 있어 일측의 개구부로부터 커버를 분리한 상태에서 리드프레임상에 칩 또는 다이 본딩작업을 실시하고 난 다음 본체를 다음 공정으로 운반하기 위해서는 커버를 재결합하여야만 되므로 커버의 보관에 주의를 요망하게 된다.In addition, since the cover is detached from the main body, the chip or die bonding operation is performed on the lead frame in a state where the cover is separated from the opening on one side, and then the cover must be reassembled to transport the main body to the next step. You need to be careful about storage.

본 발명은 이와 같은 종래의 문제점을 해결하기 위해 안출한 것으로서, 본체상에 별도의 커버를 탈거시키지 않고도 간단한 구조에 의해 개구부를 폐쇄할 수 있도록 하는데 그 목적이 있다.The present invention has been made to solve such a conventional problem, and an object thereof is to enable the opening to be closed by a simple structure without removing a separate cover on the main body.

상기 목적을 달성하기 위한 본 발명의 형태에 따르면, 본체의 내부에 일정 간격으로 안착홈을 대응되게 형성하여 상기 안착홈 내에 리드프레임을 수납하는 리드프레임용 메가진에 있어서, 개구부에 근접된 지점에 수직방향으로 수납홈이 형성되고, 저면에는 제 1, 2 걸림홈이 수납홈의 저면과 통하여지게 형성된 본체와, 상기 본체의 상면 일측에 고정된 축과, 상기 축에 끼워져 제 1, 2 걸림홈에 선택적으로 끼워지도록 회동 운동하면서 개구부를 개폐하는 개폐봉과, 상기 축에 끼워져 개폐봉을 상측으로 편의하는 탄성부재로 구성된 것을 특징으로 하는 리드프레임용 메가진의 개구부 개폐장치가 제공된다.According to an aspect of the present invention for achieving the above object, in the main frame for the lead frame for accommodating the lead frame in the seating groove to form a seating groove correspondingly at a predetermined interval inside the main body, at a point close to the opening The receiving groove is formed in the vertical direction, the main body is formed in the bottom surface so that the first and second locking grooves through the bottom surface of the receiving groove, the shaft fixed to one side of the upper surface of the main body, the first and second locking grooves fitted to the shaft An opening and closing device for a mega frame for a lead frame, comprising an opening and closing rod for opening and closing an opening while being pivotally fitted to the opening, and an elastic member fitted to the shaft and biasing the opening and closing rod upward.

도 1은 종래의 장치가 구비된 리드프레임의 일 실시예를 나타낸 사시도1 is a perspective view showing an embodiment of a lead frame equipped with a conventional device

도 2는 본 발명의 장치가 구비된 리드프레임용 메가진을 나타낸 사시도Figure 2 is a perspective view showing a mega for lead frame equipped with the device of the present invention

도 3은 도 2의 평면도3 is a plan view of FIG.

도 4는 본 발명이 적용된 리드프레임용 메가진의 일부를 단면으로 나타낸 측면도Figure 4 is a side view showing a cross-section of a part of the mega for lead frame to which the present invention is applied

도 5a 및 도 5b는 본 발명이 적용된 리드프레임용 메가진의 저면 사시도로서,5a and 5b is a bottom perspective view of a mega for lead frame to which the present invention is applied,

도 5a는 개폐봉이 수납홈내에 위치된 상태도Figure 5a is a state in which the opening and closing rod is located in the receiving groove

도 5b는 개폐봉이 개구부상에 위치된 상태도5b is a state in which the opening and closing rod is located on the opening

* 도면 중 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 본체 3 : 안착홈1 body 3 seating groove

5 : 개구부 8 : 수납홈5: opening 8: receiving groove

9a : 제 1 걸림홈 9b : 제 2 걸림홈9a: 1st locking groove 9b: 2nd locking groove

10 : 축 12 : 개폐봉10 axis 12: opening and closing rod

13 : 탄성부재13: elastic member

이하, 본 발명을 일 실시예로 도시한 도 2 내지 도 5를 참고하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, with reference to Figures 2 to 5 showing an embodiment of the present invention in more detail as follows.

도 2는 본 발명의 장치가 구비된 리드프레임용 메가진을 나타낸 사시도이고 도 4는 본 발명이 적용된 리드프레임용 메가진의 일부를 단면으로 나타낸 측면도이며 도 5a 및 도 5b는 본 발명이 적용된 리드프레임용 메가진의 저면 사시도로서, 본 발명은 내부에 일정 간격으로 안착홈(3)이 대응되게 형성된 본체(1)의 개구부(5) 근접 지점에 수직방향으로 수납홈(8)이 형성되어 있고 저면에는 제 1, 2 걸림홈(9a)(9b)이 수납홈(8)의 저면과 통하여지게 형성되어 있다.Figure 2 is a perspective view showing a lead frame mega with a device of the present invention and Figure 4 is a side view showing a cross-sectional view of a part of the lead frame mega to which the present invention is applied Figure 5a and 5b is a lead frame to which the present invention is applied As the bottom perspective view of the mega-zine, the present invention is provided with a receiving groove 8 in the vertical direction at a point close to the opening portion 5 of the main body 1 in which the mounting grooves 3 are formed at a predetermined interval therein. The first and second locking grooves 9a and 9b are formed so as to pass through the bottom surface of the accommodation groove 8.

그리고 상기 본체(1)의 상면 일측에 축(10)이 고정되어 있고 축(10)이 고정된 수직방향의 본체(1)에는 삽입공(11)이 형성되어 있어 상기 축(10)과 삽입공(11)내에 개폐봉(12)이 회동 가능하게 설치되어 개폐봉의 회동에 따라 상기 개폐봉의 저면이 제 1, 2 걸림홈(9a)(9b)에 선택적으로 끼워지면서 개구부(5)를 개폐하도록 되어 있다.And the shaft 10 is fixed to one side of the upper surface of the main body 1 and the insertion hole 11 is formed in the main body 1 in the vertical direction in which the shaft 10 is fixed, so that the shaft 10 and the insertion hole are formed. The opening and closing rod 12 is rotatably installed within the opening 11 so that the bottom surface of the opening and closing rod is selectively fitted into the first and second locking grooves 9a and 9b as the opening and closing rod opens and closes the opening 5. have.

상기 축(10)에는 개폐봉(12)의 저면에 위치되도록 코일스프링과 같은 탄성부재(13)가 끼워져 개폐봉(12)에 외력이 작용되지 않을 때 상기 개폐봉(12)을 상측으로 편의하도록 되어 있다.An elastic member 13 such as a coil spring is inserted into the shaft 10 so as to be positioned at the bottom of the opening and closing rod 12 so that the opening and closing rod 12 is upwardly biased when no external force is applied to the opening and closing rod 12. It is.

이에 따라, 제 1, 2 걸림홈(9a)(9b)에 선택적으로 끼워진 개폐봉(12)이 임의로 회전되는 현상을 미연에 방지하게 된다.Accordingly, the phenomenon in which the opening / closing rod 12 selectively inserted in the first and second locking grooves 9a and 9b is arbitrarily rotated is prevented.

상기 본체(1)의 상면에 고정되어 개폐봉(12)의 중심역할을 하는 축(10)은 도 5에 나타낸 바와 같이 본체(1)의 상면에 형성된 삽입공(14)에 끼워져 본체의 측면에서 나사 결합되는 보울트(15)에 의해 고정되도록 구성되어 있다.The shaft 10, which is fixed to the upper surface of the main body 1 and serves as the center of the opening / closing rod 12, is inserted into an insertion hole 14 formed in the upper surface of the main body 1 as shown in FIG. It is comprised so that it may be fixed by the bolt 15 screwed together.

한편, 축(10)의 상단면이 본체(1)의 상면으로 돌출되지 않도록 본체(1)의 최상면보다 낮게 설정되어 있는데, 이는 본 발명이 적용된 메가진을 보관시 다수개 적층하더라도 축(10)에 의해 간섭을 일으키지 않도록 하기 위함이다.On the other hand, the upper surface of the shaft 10 is set lower than the top surface of the main body 1 so as not to protrude to the upper surface of the main body 1, which is the shaft 10 even if a plurality of stacking the magazine to which the present invention is applied This is for avoiding interference by.

또한, 상기 개폐봉(12)이 개구부 폐쇄지점에 위치하는 본체(1) 상에 개폐봉(12)을 수용하는 피난홈(16)이 형성되어 있다.In addition, an evacuation groove 16 is formed on the main body 1 in which the opening / closing rod 12 is located at the opening closing position.

이는, 메가진을 구성하는 본체(1)의 저면이 개폐봉(12)의 이동구간에 간섭을 받지 않도록 절개되어 있지만, 상면은 본체(1)의 끝단면과 일치되도록 구성되어 있어 개폐봉(12)이 개구부(5)를 폐쇄한 상태에서 개폐봉이 본체(1)의 외부로 돌출되지 않도록 하기 위함이다.Although the bottom surface of the main body 1 constituting the mega is cut so as not to interfere with the moving section of the opening / closing rod 12, the upper surface is configured to coincide with the end surface of the main body 1 so that the opening / closing rod 12 This is to prevent the opening and closing rods from protruding to the outside of the main body 1 in a state in which the opening 5 is closed.

이와 같이 구성된 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above is as follows.

먼저, 도 5a와 같이 개폐봉(12)이 본체(1)의 저면에 형성된 제 1 걸림홈(9a)에 끼워진 상태에서는 본체(1)의 측면에 형성된 수납홈(8)내에 위치되므로 개폐봉(12)이 본체(1)의 외부로 돌출되지 않는다.First, as shown in FIG. 5A, the opening / closing rod 12 is positioned in the receiving groove 8 formed on the side surface of the main body 1 in a state where the opening / closing rod 12 is fitted into the first locking groove 9a formed on the bottom surface of the main body 1. 12 does not protrude out of the main body 1.

이와 같이 개폐봉(12)이 수납홈(8)내에 위치된 상태에서는 개폐봉(12)의 하부에 위치되도록 축(10)에 끼워진 탄성부재(13)가 개폐봉을 상방으로 편의하고 있으므로 개폐봉이 움직이지 않는다.Thus, in the state in which the opening and closing rod 12 is located in the receiving groove 8, since the elastic member 13 fitted to the shaft 10 is located above the opening and closing rod 12, the opening and closing rod is biased upward. not moving.

이에 따라, 본체(1)의 내부에 형성된 안착홈(3)내에 리드프레임을 수납하거나, 안착홈에 얹혀져 있던 리드프레임을 꺼내 리드프레임 상에 칩을 본딩하거나, 와이어 본딩작업을 실시할 수 있게 된다.As a result, the lead frame can be stored in the seating groove 3 formed in the main body 1, the lead frame placed on the seating groove can be taken out, the chip is bonded onto the lead frame, or wire bonding can be performed. .

상기한 바와 같이 공정간 리드프레임 상에 칩을 본딩하거나, 와이어 본딩작업을 실시한 다음 리드프레임을 본체(1)에 형성된 안착홈(3)내에 다시 수납하고 나면 메가진을 다음 공정으로 운반하거나, 보관하여야 되므로 안착홈(3)으로부터 리드프레임이 빠져 나오지 않도록 개구부(5)를 폐쇄하여야 된다.As described above, after the chip is bonded on the lead frame or the wire bonding operation is carried out, and the lead frame is stored again in the seating groove 3 formed in the main body 1, the magazine is transported or stored in the next process. The opening 5 should be closed so that the lead frame does not escape from the seating groove 3.

이와 같이 개구부(5)를 폐쇄하고자 할 경우에는 탄성부재(13)에 의해 상방으로 편의하고 있던 개폐봉(12)을 눌러 개폐봉의 하단부가 제 1 걸림홈(9a)으로부터 빠져 나오도록 하여야 개폐봉(12)의 회동이 가능해지게 된다.When the opening 5 is to be closed in this manner, the lower end of the opening / closing rod is pushed out of the first catching groove 9a by pressing the opening / closing rod 12 which is biased upward by the elastic member 13. 12) can be rotated.

이에 따라, 개폐봉(12)을 누르면 상기 개폐봉이 탄성부재(13)를 압축시키면서 하강하여 하단부가 도 5a에 일점쇄선으로 나타낸 바와 같이 제 1 걸림홈(9a)에서 빠져 나오게 되므로 개폐봉(12)의 회동이 가능해지게 된다.Accordingly, when the opening and closing rod 12 is pressed, the opening and closing rod descends while compressing the elastic member 13, and thus the lower end portion is pulled out of the first locking groove 9a as indicated by the dashed-dotted line in FIG. 5A. Can be rotated.

즉, 도 5a에 나타낸 화살표방향으로 개폐봉(12)을 회전시켜 상기 개폐봉(12)이 본체(1)의 상면에 형성된 피난홈(16)내에 위치되도록 한 다음 개폐봉으로부터 외력을 제거하면 개폐봉(12)의 저면이 탄성부재(13)의 복원력에 의해 본체(1)의 저면에 형성된 제 2 걸림홈(9b)으로 끼워져 록킹되므로 개폐봉(12)이 개구부(5)를 폐쇄하게 된다.That is, by rotating the opening and closing rod 12 in the direction of the arrow shown in Figure 5a so that the opening and closing rod 12 is located in the evacuation groove 16 formed on the upper surface of the main body 1 and then remove the external force from the opening and closing rod Since the bottom surface of the rod 12 is inserted into the second locking groove 9b formed on the bottom surface of the main body 1 by the restoring force of the elastic member 13, the opening / closing rod 12 closes the opening 5.

한편, 본체(1)내에 리드프레임(2)이 수납된 상태에서 수납된 리드프레임을 다시 꺼내기 위해서는 개폐봉(12)에 의한 개구부(5)의 폐쇄상태를 해제하여야 되는데, 이를 위해서는 전술한 바와 같이 탄성부재(13)가 압축되도록 개폐봉(12)을 눌러 개폐봉의 저면이 제 2 걸림홈(9b)에서 이탈되도록 한 다음 개폐봉을 수납홈(8)내에 위치시키면 본체(1)의 안착홈(3)에 끼워져 있던 리드프레임을 순차적으로 꺼낼 수 있게 되는 것이다.On the other hand, in order to take out the stored lead frame again in a state in which the lead frame 2 is stored in the main body 1, the closing state of the opening 5 by the opening / closing rod 12 must be released. Press the opening / closing rod 12 to compress the elastic member 13 so that the bottom of the opening / closing rod is separated from the second locking groove 9b, and then the opening / closing rod is placed in the receiving groove 8 so that the seating groove of the main body 1 The lead frame inserted in 3) can be taken out sequentially.

이상에서 설명한 바와 같이 본 발명이 적용된 메가진은 종래의 메가진에 비하여 다음과 같은 여러 가지 장점을 갖는다.As described above, the magazine to which the present invention is applied has various advantages as compared to the conventional magazine.

첫째, 개구부를 개폐하는 개폐봉이 본체에 일체로 구비되어 있어 개폐봉을 분실할 우려가 없다.First, the opening and closing rod for opening and closing the opening is integrally provided in the main body, there is no fear of losing the opening and closing rod.

둘째, 개구부를 개폐하는 개폐봉이 본체에 일체로 구비되어 있어 개구부를 개방하여 본체 내에 리드프리임을 수납하거나, 본체 내에 수납되어 있던 리드프리임을 꺼낸 다음 개구부를 폐쇄하는 작업이 편리해지게 된다.Second, the opening and closing rod for opening and closing the opening is integrally provided in the main body to open the opening to accommodate the lead frame in the main body, or to take out the lead frame stored in the main body to facilitate the operation of closing the opening.

셋째, 폐쇄봉이 개구부를 폐쇄한 상태에서 개폐봉의 하단이 제 2 걸림홈내에 걸려 움직이지 않게 되므로 메가진을 공정 간에 운반 또는 보관시 부주의로 개구부가 개방되는 현상을 미연에 방지하게 된다.Third, since the lower end of the opening and closing rod is closed in the second locking groove in the state in which the closing rod is closed, the opening is inadvertently opened during transportation or storage of the magazine.

넷째, 본체에 설치된 개폐봉 및 축이 본체의 외곽으로 돌출되지 않으므로 리드프레임이 내장된 메가진을 상자 등에 가지런히 정렬할 수 있게 됨은 물론 복수개 적층시킬 수 있게 되므로 적재 효율을 극대화하게 된다.Fourth, since the opening and closing rods and shafts installed on the main body do not protrude to the outside of the main body, the mega frame with the lead frame can be aligned neatly in a box and the like, and a plurality of the stacking can be stacked, thereby maximizing the loading efficiency.

Claims (4)

본체의 내부에 일정 간격으로 안착홈을 대응되게 형성하여 상기 안착홈 내에 리드프레임을 수납하는 리드프레임용 메가진에 있어서, 개구부에 근접된 지점에 수직방향으로 수납홈이 형성되고, 저면에는 제 1, 2 걸림홈이 수납홈의 저면과 통하여지게 형성된 본체와, 상기 본체의 상면 일측에 고정된 축과, 상기 축에 끼워져 제 1, 2 걸림홈에 선택적으로 끼워지도록 회동 운동하면서 개구부를 개폐하는 개폐봉과, 상기 축에 끼워져 개폐봉을 상측으로 편의하는 탄성부재로 구성된 것을 특징으로 하는 리드프레임용 메가진의 개구부 개폐장치.In the main frame for the lead frame to accommodate the lead frame in the seating groove by forming a seating groove correspondingly at regular intervals in the interior of the body, the receiving groove is formed in a vertical direction at a point proximate to the opening, the first surface on the bottom And a main body formed so that the two locking grooves pass through the bottom of the storage groove, an axis fixed to one side of the upper surface of the main body, and an opening and closing opening and closing opening while rotating to be selectively fitted to the first and second locking grooves. Opening opening and closing device of the mega frame for lead frame, characterized in that consisting of a rod and an elastic member fitted to the shaft to bias the opening and closing rod upward. 제 1 항에 있어서,The method of claim 1, 상기 축이 본체에 형성된 삽입공에 끼워져 측면에 나사 결합되는 보울트에 의해 고정된 것을 특징으로 하는 리드프레임용 메가진의 개구부 개폐장치.The opening and closing device of the mega frame for lead frame, characterized in that the shaft is fixed by a bolt that is screwed to the side inserted into the insertion hole formed in the main body. 제 1 항에 있어서,The method of claim 1, 상기 축의 상단면이 본체의 상면으로 돌출되지 않도록 개폐봉이 설치되는 본체의 상면을 본체의 최상면보다 낮게 설정한 것을 특징으로 하는 리드프레임용 메가진의 개구부 개폐장치.Opening opening and closing device of the mega frame for lead frame, characterized in that the upper surface of the main body on which the opening and closing rod is installed is set lower than the upper surface of the main body so that the upper end surface of the shaft does not protrude to the upper surface of the main body. 제 1 항에 있어서,The method of claim 1, 상기 개폐봉이 개구부 폐쇄지점에 위치하는 본체 상에 개폐봉을 수용하는 피난홈이 형성된 것을 특징으로 하는 리드프레임용 메가진의 개구부 개폐장치.The opening and closing device of the mega frame for lead frame, characterized in that the evacuation groove for receiving the opening and closing rod is formed on the main body that the opening and closing rod is located at the opening closing point.
KR10-2003-0033988A 2003-05-28 2003-05-28 Device of Opening and Closing the Opening Part of Magazine for Lead Frame KR100496103B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100838194B1 (en) * 2007-07-24 2008-06-16 내일시스템주식회사 Device of locking magazine for receiving wafer frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100838194B1 (en) * 2007-07-24 2008-06-16 내일시스템주식회사 Device of locking magazine for receiving wafer frame

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