KR940006347Y1 - Auto-drop equipment for sleeve of handler - Google Patents

Auto-drop equipment for sleeve of handler Download PDF

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Publication number
KR940006347Y1
KR940006347Y1 KR2019910019224U KR910019224U KR940006347Y1 KR 940006347 Y1 KR940006347 Y1 KR 940006347Y1 KR 2019910019224 U KR2019910019224 U KR 2019910019224U KR 910019224 U KR910019224 U KR 910019224U KR 940006347 Y1 KR940006347 Y1 KR 940006347Y1
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KR
South Korea
Prior art keywords
sleeve
cylinder
handler
loading plate
plate
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KR2019910019224U
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Korean (ko)
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KR930012113U (en
Inventor
이수필
Original Assignee
금성일렉트론 주식회사
문정환
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Priority to KR2019910019224U priority Critical patent/KR940006347Y1/en
Publication of KR930012113U publication Critical patent/KR930012113U/en
Application granted granted Critical
Publication of KR940006347Y1 publication Critical patent/KR940006347Y1/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2851Testing of integrated circuits [IC]
    • G01R31/2855Environmental, reliability or burn-in testing
    • G01R31/286External aspects, e.g. related to chambers, contacting devices or handlers
    • G01R31/2865Holding devices, e.g. chucks; Handlers or transport devices
    • G01R31/2867Handlers or transport devices, e.g. loaders, carriers, trays

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)

Abstract

내용 없음.No content.

Description

핸들러의 슬리이브 자동 드롭장치Automatic drop device of handler

제1도는 본 고안 장치의 종단면도.1 is a longitudinal sectional view of the device of the present invention.

제2도는 본 고안 장치의 평면도.2 is a plan view of the subject innovation device.

제3도는 제1도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도는 본 고안 장치의 요부인 작동바의 작동상태.4 is an operating state of the operation bar that is the main part of the device.

제5도는 종래 장치의 정면도.5 is a front view of a conventional apparatus.

제6도는 종래 장치의 평면도.6 is a plan view of a conventional apparatus.

제7도는 제4도의 "B"부 확대 단면도.FIG. 7 is an enlarged sectional view of portion “B” in FIG. 4.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 적재판 1a : 돌기1: Loading Plate 1a: Projection

4 : 밀판 5 : 작동바4: Integral plate 5: Operation bar

6 : 실린더6: cylinder

본 고안은 핸들러에서 슬리이브(sleeve)를 순차적으로 1개씩 자동으로 드롭(Drop)시키기 위한 장치에 관한 것으로서, 특히 적재판에 적재된 슬리이브의 드롭작동이 정확해질 수 있도록 한 것이다.The present invention relates to a device for automatically dropping the sleeves sequentially one by one in the handler, and in particular, the drop operation of the sleeves loaded on the loading plate can be accurate.

일반적으로 제조공정에서 생산된 디바이스의 성능을 검사하기 위한 핸들러에 디바이스를 공급하기 위해서는 튜브형상으로 된 슬리이브내에 디바이스를 순차적으로 삽입하여 상기 슬리이브를 적재판에 적재시켜 놓은 상태에서 1개씩 드롭하여 디바이스 공급부에서 슬리이브를 일정각도 경사지게 하므로서 슬리이브내에 담겨져 있던 디바이스가 자중으로 핸들러에 투입된다.In general, in order to supply a device to a handler for inspecting the performance of a device produced in a manufacturing process, the device is sequentially inserted into a tubular sleeve, and the drop is placed one by one while the sleeve is loaded on a loading plate. As the sleeve is inclined at a certain angle from the device supply, the device contained in the sleeve is introduced into the handler at its own weight.

그리고 상기 슬리이브의 드롭 및 이송시 슬리이브내에 담겨진 디바이스가 빠지는 것을 방지하기 위해 슬리이브의 송출구 반대측을 폐쇄수단에 의해 폐쇄시킨 상태에서 적재판에 로딩시켜야 한다.In order to prevent the device contained in the sleeve from falling out during the drop and transfer of the sleeve, it is necessary to load the loading plate with the opposite side of the discharge port of the sleeve closed by the closing means.

종래에는 제5도 내지 제7도에 도시한 바와 같이 디바이스가 빠지는 것을 방지하기 위한 폐쇄 수단으로 고무재질의 마개(19)를 사용하여 슬리이브(12)의 일단을 폐쇄시킨 상태에서 슬리이브(12)를 적재판(11)에 적재시키도록 되어 있다.Conventionally, as shown in FIGS. 5 to 7, the sleeve 12 is closed in a state in which one end of the sleeve 12 is closed using a rubber stopper 19 as a closing means for preventing the device from falling out. ) Is placed on the mounting plate 11.

따라서 적재판(11)의 하방양측에 설치된 제어 실린더(13)를 후퇴시킴에 따라 최하방의 슬리이브(12)가 자중에 의해 드롭된다.Therefore, as the control cylinder 13 provided on both lower sides of the loading plate 11 is retracted, the lowermost sleeve 12 is dropped by its own weight.

이때 슬리이브(12)의 일측에 결합되어 일부가 슬리이브 외측으로 노출되어 있는 마개(19)과 적재판(11)의 마찰력에 의해 슬리이브(12)가 드롭되지 않는 것을 방지하기 위해 중량체의 추(14)를 적재된 최상방의 슬리이브(12)위에 얹어놓게 된다.At this time, in order to prevent the sleeve 12 from being dropped by the frictional force of the stopper 19 and the loading plate 11, which is coupled to one side of the sleeve 12 and partially exposed to the outside of the sleeve, The weight 14 is placed on the loaded top sleeve 12.

그러나 이러한 종래의 장치는 중량체의 추(14)를 슬리이브(12)위에 얹어놓아도 고무재질의 마개(19)와 적재판(11)내측면의 마찰력이 커 슬리이브(12)가 정확히 드롭되지 못하였으므로 슬리이브(12)를 적재판(11)에 적재시키기 전에 제7도의 하부 그림과 같이 작업자가 마개(19)를 슬리이브(12)내로 완전히 밀어넣은 상태에서 작업을 수행하여야만 되었고, 이에따라 디바이스의 공급작업이 완료된 후에도 별도의 핀셀등으로 슬리이브내에 삽입되었던 마개(19)를 꺼내야 되었으므로 작업능률이 저하되는 결점이 있었다.However, in the conventional apparatus, even when the weight 14 of the weight is placed on the sleeve 12, the friction force between the stopper 19 of the rubber material and the inner side of the loading plate 11 is large so that the sleeve 12 does not drop accurately. As a result, before loading the sleeve 12 into the loading plate 11, the operator had to perform the operation with the stopper 19 completely pushed into the sleeve 12 as shown in the lower figure of FIG. Even after the feeding operation was completed, the stopper 19 inserted into the sleeve was removed by a separate pin cell, etc., and thus there was a drawback that the work efficiency was lowered.

본 고안은 종래의 이와 같은 결점을 감안하여 안출한 것으로서, 마개를 슬리이브내에 깊숙히 밀어넣지 않더라도 고무재질의 마개가 적재판의 내측면과 접촉되지 않은 상태로 슬리이브를 드롭시킬 수 있도록 하는데 그 목적이 있다.The present invention has been devised in view of the above-mentioned drawbacks, and it is possible to drop the sleeve without the rubber plug being in contact with the inner surface of the loading plate even if the plug is not pushed deeply into the sleeve. There is this.

상기 목적을 달성하기 위한 본 고안 형태에 따르면, 적재판의 일측에 밀판이 고정된 작동바를 실린더에 의해 회동가능하게 설치함과 함께 적재판의 끝단에는 내측을 향하도록 가이드돌기를 형성하여 실린더에 의해 슬리이브가 이동될때 가이드돌기에 안내될 수 있도록 하여서 된 핸들러의 슬리이브 자동 드롭장치가 제공된다.According to the present invention for achieving the above object, the cylinder is fixed to one side of the loading plate by rotatably installing the operation bar by the cylinder, and at the end of the loading plate by forming a guide protrusion to face inward by the cylinder An automatic drop of the sleeve of the handler is provided so that the guide can be guided to the guide protrusion when the sleeve is moved.

이하, 본 고안을 일실시예로 도시한 첨부된 도면 제1도 내지 제3도를 참고로 하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to FIGS. 1 to 3 of the accompanying drawings showing an embodiment as follows.

첨부도면 제1도는 본 고안 장치의 종단면도이고 제2도는 평면도이며 제3도는 제1도의 A-A선 단면도로서, 슬리이브(2)를 적재시켜 놓기 위한 한쌍의 적재판(1)의 끝단에 상호 대응되게 가이드돌기(1a)가 형성되어 있어 적재판(1)사이에 적재된 슬리이브(2)가 좌우로 유동되는 것을 방지하게 되고 상기 적재판(1)의 하방에는 슬리이브(2)의 이송을 제어하기 위한 제어봉(3a)이 진퇴가능하게 결합된 제어실린더(3)가 설치되어 있다.1 is a longitudinal cross-sectional view of the device of the present invention, FIG. 2 is a plan view, and FIG. 3 is a cross-sectional view taken along line AA of FIG. The guide protrusion 1a is formed to prevent the sleeve 2 loaded between the mounting plates 1 from flowing left and right, and the transfer of the sleeve 2 below the loading plate 1 is prevented. The control cylinder 3 to which the control rod 3a for control is removably coupled is provided.

그리고 일측적재판(1)에는 작동바(5)가 핀(7)을 중심으로 회전가능하게 설치되어 있으며, 상기 작동바(5)에는 슬리이브 폐쇄용 고무재질의 마개(9)와 접촉하는 한쌍의 밀판(4)이 세로방향으로 나란히 형성되어 있다.And one side plate (1) is provided with an operating bar (5) rotatably around the pin (7), the operating bar (5) a pair in contact with the stopper (9) of the rubber material for closing the sleeve The compact plates 4 are formed side by side in the longitudinal direction.

또한 상기 작동판(5)은 실린더(6)의 로드(Rod)와 고정되어 실린더의 구동에 따라 핀(7)을 중심으로 회전운동을 한다.In addition, the operating plate 5 is fixed to the rod (Rod) of the cylinder (6) and rotates around the pin (7) in accordance with the drive of the cylinder.

상기와 같이 된 본 고안 장치는 적재판(1)의 하부에 설치된 제어실린더(3)와 작동바 구동용 실린더(6)가 연관작동을 하면서 적재판(1)에 적재된 슬리이브를 하나씩 정확하게 드롭시키게 된다.The device according to the present invention as described above accurately drops the sleeves loaded on the loading plate 1 while the control cylinder 3 installed on the lower portion of the loading plate 1 and the operating bar driving cylinder 6 are associated with each other. Let's go.

즉, 적재판(1)에 슬리이브(2)가 적재된 상태에서는 일측적재판(1)에 설치된 실린더(6)의 로드가 전진한 상태로 되고 이에따라 작동바(5)에 형성된 밀판(4)은 형성된 밀판(4)은 제4도의 실선도시와 같이 슬리이브 일측에 결합된 마개(9)가 접속되어 있다.That is, in the state in which the sleeve 2 is loaded on the loading plate 1, the rod of the cylinder 6 installed on the one side loading plate 1 is in an advanced state, and accordingly the dense plate 4 formed on the operation bar 5 is provided. Silver plate 4 is connected with a stopper 9 coupled to one side of the sleeve as shown in the solid line of FIG.

상기와 같은 상태에서 슬리이브의 작동이 시작되면 제어실린더(3)의 제어봉(3a)이 후진하여 최하단 슬리이브의 구속을 해제함과 동시에 실린더(6)의 로드가 후진하게 되는데, 실린더(6)의 로드가 후진하면 로드에 고정된 작동바(5)가 제4도의 일점쇄선 도시와 같이 핀(7)을 중심으로 시계방향의 회전을 하여 마개(9)와 접속되어 있던 밀판(4)이 마개로 부터 이격되므로 슬리이브가 하방으로 드롭될때 슬리이브와 밀판사이에 마찰저항이 발생하지 않게 된다.When the operation of the sleeve starts in the above state, the control rod 3a of the control cylinder 3 reverses to release the restraint of the lowermost sleeve and the rod of the cylinder 6 moves backward. When the rod is retracted, the working bar 5 fixed to the rod rotates clockwise around the pin 7 as shown in the dashed-dotted line of FIG. 4, and the sealing plate 4 connected to the stopper 9 is closed. It is spaced apart from, so that the friction resistance does not occur between the sleeve and the plate when the sleeve is dropped downward.

따라서 슬리이브는 아무런 저항을 받지 않는 상태로 자중에 의해 정확히 드롭되는 것이다.Therefore, the sleeve is accurately dropped by its own weight without any resistance.

최하단의 슬리이브가 드롭된 후에는 제어실린더(3)의 제어봉(3a)이 전진하여 그 다음 슬리이브의 낙하를 구속하게 되고 동시에 실린더(6)의 로드가 전진하여 작동바(5)의 밀판(4)은 다시 마개(9)에 접속한다.After the lowermost sleeve is dropped, the control rod 3a of the control cylinder 3 moves forward to restrain the drop of the sleeve, and at the same time, the rod of the cylinder 6 moves forward to close the working plate 5. 4) is connected to the plug 9 again.

이상에서와 같이 본 고안 장치는 일측적재판에 작동바(5)를 회전가능하게 설치하고 슬리이브의 드롭작동시 상기 작동바를 회전시켜 고무제로된 마개와 적재판의 마찰을 없앨 수 있으므로 슬리이브의 드롭작동이 정확해지고 이에따라 작업능률이 향상된다.As described above, the device of the present invention installs the operating bar 5 rotatably on one side plate and rotates the operating bar during the drop operation of the sleeve, thereby eliminating friction between the stopper made of rubber and the loading plate. Drop operation is accurate and work efficiency is improved accordingly.

Claims (1)

양측적재판(1)의 하단에 제어실린더에 의해 구동되는 제어봉(3a)을 설치한 것에 있어서, 상기 적재판(1)중 일측적재판에 작동바(5)를 설치하여 상기 작동바가 실린더(6)의 구동에 따라 핀(7)을 중심으로 회전될 수 있게 하고 상기 작동바(5)에는 슬리이브 일측의 마개와 접속되는 밀판(4)을 고정하여서 된 것을 특징으로 하는 핸들러의 슬리이브 자동 드롭장치.In the case where the control rod 3a driven by the control cylinder is installed at the lower end of the both side mounting plate 1, the operation bar 5 is installed in one side of the loading plate 1, and the said operation bar is the cylinder 6 It is possible to rotate around the pin (7) in accordance with the drive of) and the operation bar (5) is fixed automatically drop the sleeve of the handler, characterized in that the fixing plate (4) connected to the stopper on one side of the sleeve Device.
KR2019910019224U 1991-11-12 1991-11-12 Auto-drop equipment for sleeve of handler KR940006347Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910019224U KR940006347Y1 (en) 1991-11-12 1991-11-12 Auto-drop equipment for sleeve of handler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910019224U KR940006347Y1 (en) 1991-11-12 1991-11-12 Auto-drop equipment for sleeve of handler

Publications (2)

Publication Number Publication Date
KR930012113U KR930012113U (en) 1993-06-25
KR940006347Y1 true KR940006347Y1 (en) 1994-09-17

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KR2019910019224U KR940006347Y1 (en) 1991-11-12 1991-11-12 Auto-drop equipment for sleeve of handler

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