KR20100092549A - Connector punching device of membrane switch - Google Patents

Connector punching device of membrane switch Download PDF

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Publication number
KR20100092549A
KR20100092549A KR1020090011705A KR20090011705A KR20100092549A KR 20100092549 A KR20100092549 A KR 20100092549A KR 1020090011705 A KR1020090011705 A KR 1020090011705A KR 20090011705 A KR20090011705 A KR 20090011705A KR 20100092549 A KR20100092549 A KR 20100092549A
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South Korea
Prior art keywords
plate
punching device
lifting
membrane switch
base
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KR1020090011705A
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Korean (ko)
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KR100980628B1 (en
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김광철
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김광철
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0056—Apparatus or processes specially adapted for the manufacture of electric switches comprising a successive blank-stamping, insert-moulding and severing operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

PURPOSE: A connector punching device of a membrane switch is provided to implement a convenient punching working environment by adjusting the angle of the punching device depending on the physical condition of a worker. CONSTITUTION: An upper blade(31) is installed at a lower plane of a lifting plate(30), and a guide rod(33) is installed at the both sides of the lifting plate. A guide pipe member(34) receiving the guide rod is fixed to a support plate(20). The lifting plate enables the lifting operation, and a sensor is installed around the support blade(11) of a base plate(10). If a foreign substance is sensed on a finger, the operation of the cylinder(21) is stopped. The base plate is coupled to an inclined side plate(16) through a fixing bolt(17).

Description

멤브레인 스위치의 커넥터 펀칭장치{Connector punching device of membrane switch}Connector punching device of membrane switch

본 발명은 각종 전자제품의 터치방식 스위치로 사용되는 멤브레인 스위치를 제조하는 공정 중에서 멤브레인 스위치의 일측에 형성되는 커넥터 부분을 필요한 형상으로 절단하고 구명을 형성하는 등의 작업을 편리하게 하는 펀칭장치에 관한 것이다.The present invention relates to a punching device that facilitates operations such as cutting a connector portion formed on one side of the membrane switch into a required shape and forming a lifesaving method in the process of manufacturing a membrane switch used as a touch switch of various electronic products. will be.

주지된 바와 같이 멤브레인 스위치는 종래 일반적인 스위치에서 탈피하여 회로가 인쇄된 두 개의 회로막이 약간의 공간을 갖고 접합되어 있다가 누르는 힘이 작용하면 양측 회로막의 회로가 접촉되면서 전기적인 신호를 전달하게 되는 방식이다. As is well known, a membrane switch is a method in which two circuit films printed on a circuit are bonded to each other with a little space, and when pressing force is applied, the circuits of both circuit films are contacted to transmit an electric signal. to be.

이러한 멤브레인 스위치를 제조하는 과정에서 두 개의 회로막에는 일측으로 돌출되면서 전기 작동회로와 연결되기 위한 커넥터부가 구성되는데, 두 개의 회로막을 접합한 다음에는 돌출되는 커넥터부를 서로 밀착시킨 상태에서 절단하여 작동회로와 연결되기 적당하도록 필요한 형상을 만들어 주기 위하여 커넥터부를 펀칭하는 작업이 필요하게 된다. In the process of manufacturing such a membrane switch, the two circuit membranes are formed to have a connector portion for protruding to one side and to be connected to an electric operation circuit. Punching of the connector portion is necessary to make the shape necessary to be connected with the.

이러한 펀칭작업은 종래 수작업에 의해 실시하기도 하였고, 그 후 개선된 기계장치를 이용하기도 하였으나, 전용으로 이러한 커넥터를 펀칭하는 기계장치가 개발되지 않아서 다른 분야에 사용되던 기계장치를 전용하여 사용하였으므로, 원활하고 정확한 펀칭이 잘 이루어지지 않았던 것이며, 따라서 불량 멤브레인 스위치가 높은 비율로 제조되기도 하였으므로, 절단작업을 하는 사람이 매우 불편함과 동시에 절단날의 사이에 손이나 이물질이 투입되어 부상을 입거나 펀칭장치 또는 다른 물체가 파손되는 경우도 있었다. This punching work was performed by conventional manual work, and then improved mechanical devices were used, but since the mechanical devices for punching these connectors were not developed exclusively, they were used exclusively for the mechanical devices used in other fields. And precise punching did not work well, and therefore, a defective membrane switch was manufactured at a high rate, which is very inconvenient for the cutting worker and at the same time, hands or foreign substances are put in between the cutting blades, resulting in injury or punching device. Or other objects were broken.

상기 문제점을 감안하여 안출된 본 발명은 매우 안정적으로 펀칭작업이 가능하여 효율적인 생산능력을 갖고, 작업자가 편리하게 작업시 가능하며, 특히 작업자의 부주의로 인해 손가락이나 이물질이 펀칭날 아래에 유입되더라도 부상을 당하거나 파손되는 경우가 없게 하는 등 매우 안전하고 편리한 작업이 이루어질 수 있도록 함을 목적으로 하는 것이다. The present invention devised in view of the above problems is capable of punching operation very stably and has an efficient production capacity, it is possible for the operator to work conveniently, in particular, even if a finger or a foreign object is introduced under the punching edge due to carelessness of the operator It aims to make a very safe and convenient operation such as not to be damaged or damaged.

상기 목적을 달성하기 위한 본 발명은 하부베이스와 상부지지대 사이에 실린더에 의해 펀치날이 승강하면서 펀칭이 이루어지는 작업 공간을 갖는 펀칭장치를 구성하되, 하부 베이스는 각도를 조절할 수 있도록 구성하여 작업자의 신체적 조건에 따라서 펀칭장치의 각도를 조절할 수 있도록 함으로써 정확하고 편리한 펀칭작업이 가능하게 하며, 작업공간의 펀칭날이 하강하는 위치에는 작업자의 손이나 이물질이 삽입되면 즉각 작동을 멈출 수 있도록 하는 구성을 구비함을 특징으로 하는 것이다. The present invention for achieving the above object comprises a punching device having a work space in which punching is made by lifting a punch blade by a cylinder between the lower base and the upper support, the lower base is configured to adjust the angle of the physical of the operator The angle of the punching device can be adjusted according to the conditions to enable accurate and convenient punching work, and at the position where the punching edge of the work space is lowered, the worker's hand or foreign matter is inserted to stop the operation immediately. It is characterized by.

이러한 본 발명에 의하면 According to this invention

이하 본 발명의 바람직한 구성 실시 예를 첨부된 도면에 의거 상세히 살펴보면 다음과 같다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 의한 펀칭장치의 측면도, 도 2는 도 1의 F방향에서 본 정면도, 도 3은 도 2의 단면 요부상태도, 도 4는 도 3의 작동상태도, 도 5는 도 4의 A-A에서 본 요부 평면도, 도 6은 본 발명에 의한 멤브레인 스위치의 커넥터부 가공 예시도이다. Figure 1 is a side view of the punching device according to the present invention, Figure 2 is a front view as seen from the direction F of Figure 1, Figure 3 is a cross-sectional view of the main portion of Figure 2, Figure 4 is an operating state of Figure 3, Figure 5 is a view The principal part plan view seen from AA of FIG. 4, FIG. 6 is an illustration figure of the connector part process of the membrane switch by this invention.

본 발명의 펀칭장치는 받침날(11)이 설치되는 베이스판(10)이 하부에 구성되고 그 상부에는 가장자리에 측판(12)을 세운 다음 상부에 지지판(20)을 구성하여 베이스판(10)과 지지판(20)의 사이에 작동공간(13)이 구비되도록 하였다.In the punching device of the present invention, the base plate 10 on which the support blade 11 is installed is configured at the bottom, and the side plate 12 is erected at the edge thereof, and then the support plate 20 is configured on the base plate 10. And an operating space 13 is provided between the support plate 20.

지지판(20)에는 실린더(21)를 설치하여 지지판(20)의 하부로 로드(21')가 돌출되도록 하였으며 로드(21')의 끝단에 승강판(30)을 구성하였고 승강판(30)의 저면에 상부날(31)이 장착되는 설치대(32)가 구성된다. The support plate 20 is provided with a cylinder 21 so that the rod 21 'protrudes to the lower portion of the support plate 20, and the lifting plate 30 is formed at the end of the rod 21'. The mounting base 32 to which the upper blade 31 is mounted in the bottom surface is comprised.

승강판(30)의 양측에는 가이드봉(33)을 구성한 다음, 지지판(20)에는 상기 가이드봉(33)을 수용하는 가이드관체(34)를 고정하여 승간판(30)이 승강을 가이드하도록 구성하였다. After constituting the guide rods 33 on both sides of the elevating plate 30, the support plate 20 is fixed to the guide tube 34 for receiving the guide rod 33 is configured to guide the lifting plate 30 to the lifting It was.

상기 베이스판(10)의 받침날(11)이 주변에는 서로 마주보는 발광부(14) 및 수광부(15)로 이루어지는 센서를 설치하였고, 이러한 센서에 손이나 이물질이 감지되면 실린더(21)의 작동을 중지시키도록 구성한 것이다. The base blades 10 of the base plate 10 has a sensor composed of a light emitting unit 14 and a light receiving unit 15 facing each other around, when the hand or foreign matter is detected in these sensors to operate the cylinder 21 It is configured to stop.

그리고 상기 베이스판(10)은 경사진 형태의 경사측판(16)에 고정볼트(17)로 결합하여 펀칭장치가 전체적으로 작업자 방향으로 경사진 형태로 설치되도록 하였으며, 경사측판(16)에는 원호형 장공(18)을 형성한 다음 고정볼트(17)가 원호형 장 공(18)을 통하여 결합되도록 함으로써 고정볼트(17)를 이완시키면 펀칭장치의 설치 각도를 조절할 수 있도록 하였다.And the base plate 10 is coupled to the inclined side plate 16 of the inclined form by the fixing bolts 17 so that the punching device is installed in an inclined form in the direction of the operator as a whole, the inclined side plate 16 is an arc-shaped long hole Forming (18) and then fixing bolt 17 is to be coupled through the arc-shaped long hole 18 by loosening the fixing bolt 17 to adjust the installation angle of the punching device.

도면 중 미설명된 부호 1은 멤브레인 스위치, 2는 커넥터부이다.In the drawings, reference numeral 1 denotes a membrane switch, and 2 denotes a connector part.

이러한 구성으로 된 본 발명의 작용을 살펴본다. It looks at the operation of the present invention having such a configuration.

커넥부(2)를 포함한 두 장의 회로막이 접합된 상태의 멤브레인 스위치(1)에 있어서(도 6의 좌측상태), 커넥터부(2)를 펀칭하여 불필요한 부분을 제거하여야 하는 과정에서 커넥터부(2)를 받침날(11)의 위에 안착시킨다. 커넥터부(2)가 정확한 위치에 안착되도록 미리 정확한 위치에 틀이나 위치확인용 돌출부 등을 구성하여 두면 된다. In the membrane switch 1 in the state where two circuit films including the connector portion 2 are joined (left side in FIG. 6), the connector portion 2 is in the process of punching out the connector portion 2 to remove unnecessary portions. ) Is placed on top of the support blade (11). What is necessary is just to form a frame, a positioning protrusion, etc. in the exact position previously so that the connector part 2 may be seated in the correct position.

이러한 상태에서 펀칭 작동을 시작하는데 상부의 실린더(21)가 작동하면 로드(21')에 연결된 승강판(30)이 하강하고, 따라서 승강판(30) 저면의 상부날(31)이 받침날(11)과 동시에 커넥터부(2)를 펀칭하여 구멍을 형성하거나 불필요한 부분을 절단하게 되는 것이다. (도 6 참조)In this state, the punching operation starts, and when the upper cylinder 21 is operated, the lifting plate 30 connected to the rod 21 'is lowered, and thus the upper blade 31 of the bottom surface of the lifting plate 30 is supported by the supporting blade ( At the same time as the 11) and to punch the connector 2 to form a hole or to cut unnecessary parts. (See Figure 6)

이와 같은 펀칭 작동 과정에서 승강판(30)의 가이드봉(33)은 가이드관체(34)에 지지되면서 승하강을 하게 되므로 항상 원활하고 정확한 승강 작용을 하게 되는 것이다. 따라서 멤브레인 스위치(1)의 커넥터부(2) 펀칭 작용도 항상 균일하고 정확하게 이루어질 수 있게 된다.In the above punching operation process, the guide rod 33 of the elevating plate 30 is supported by the guide pipe 34 so as to ascend and descend, so as to always perform a smooth and accurate lifting operation. Therefore, the punching action of the connector portion 2 of the membrane switch 1 can also be made uniformly and accurately at all times.

그리고 본 발명의 펀칭장치는 경사진 형태의 경사측판(16)에 고정되어 있어서 작업자 측으로 펀칭장치 전체가 경사지도록 설치되는 것으로서, 작업자가 작 업시 멤브레인 스위치(1)의 커넥터부(2)를 직접 자세하고 정확하게 보면서 작업을 하게 되므로 작업자가 편리하게 작업을 하면서도 정확하고 신속한 작업이 가능하게 되는 것이다.   And the punching device of the present invention is fixed to the inclined inclined side plate 16 is installed so that the entire punching device is inclined toward the worker side, the operator directly posture the connector portion 2 of the membrane switch (1) during operation Since the work is done and watched accurately, the worker can work conveniently and precisely and quickly.

또 이와 같은 경사진 설치상태를 원호형 장공(18)을 이용하여 결합하였으므로 고정볼트(17)를 이완시킨 다음 경사 정도를 조절한 후 다시 조이게 되면 경사진 정도를 조절할 수 있으므로 사용자의 체형을 감안하여 조절이 가능한 장점도 갖는다. In addition, since the inclined installation state is combined using an arc-type long hole 18, the fixing bolt 17 is relaxed, and then, after adjusting the inclination degree, the inclination degree can be adjusted. It also has the advantage of being adjustable.

아울러 하부의 받침날(11) 주변에는 대각선 방향으로 마주보는 광센서를 설치하였으므로 부주의로 인하여 작업자의 손이나 이물질이 투입되면 광센서가 반응하여 실린더(21)의 작용을 중지시키게 되므로 작업자의 안전과 펀칭장치의 보호도 함께 이룰 수 있게 되었다.In addition, since the optical sensor facing in the diagonal direction is installed around the lower support blade (11) of the lower side, if the worker's hand or foreign object is injected due to carelessness, the optical sensor reacts to stop the operation of the cylinder (21). Protection of the punching device can also be achieved.

도 1은 본 발명에 의한 펀칭장치의 측면도1 is a side view of a punching device according to the present invention

도 2는 도 1의 F방향에서 본 정면도FIG. 2 is a front view seen from the direction F of FIG. 1

도 3은 도 2의 단면 요부상태도3 is a cross-sectional view of the main portion of FIG.

도 4는 도 3의 작동상태도4 is an operating state of FIG.

도 5는 도 4의 A-A에서 본 요부 평면도FIG. 5 is a plan view of main parts viewed from A-A of FIG. 4;

도 6은 본 발명에 의한 멤브레인 스위치의 커넥터부 가공 예시도 6 is an exemplary view of a connector portion processing of a membrane switch according to the present invention.

***도면의 주요 부분에 대한 부호의 설명****** Description of the symbols for the main parts of the drawings ***

10: 베이스판 11: 받침날10: Base Plate 11: Base

12: 측판 13: 작동공간12: Side plate 13: Operating space

14: 발광부 15: 수광부14 light emitting unit 15 light receiving unit

16: 경사측판 17: 고정볼트16: inclined side plate 17: fixing bolt

18: 원호형 장공 20: 지지판18: arc-type long hole 20: support plate

21: 실린더 21': 로드21: cylinder 21 ': rod

30: 승강판 31: 상부날30: lifting plate 31: upper blade

32: 설치대 33: 가이드봉32: mounting base 33: guide rod

34: 가이드관체34: guide tube

Claims (2)

받침날(11)이 설치되는 베이스판(10)이 하부에 구성되고 그 상부에는 가장자리에 측판(12)을 세운 다음 상부에 지지판(20)을 구성하여 베이스판(10)과 지지판(20)의 사이에 작동공간(13)이 구비되도록 하며, The base plate 10 on which the support blades 11 are installed is configured at the lower side, and the upper side plate 12 is erected at an edge thereof, and then the support plate 20 is formed on the upper side of the base plate 10 and the support plate 20. The working space 13 is provided between, 지지판(20)에는 실린더(21)를 설치하여 지지판(20)의 하부로 로드(21')가 돌출되도록 하고, 로드(21')의 끝단에 승강판(30)을 구성하고 승강판(30)의 저면에 상부날(31)이 장착되는 설치대(32)가 구성되며, The support plate 20 is provided with a cylinder 21 so that the rod 21 'protrudes to the lower portion of the support plate 20, and constitutes a lifting plate 30 at the end of the rod 21' and the lifting plate 30 On the bottom of the upper blade 31 is mounted to the mounting base 32 is configured, 승강판(30)의 양측에는 가이드봉(33)을 구성한 다음, 지지판(20)에는 상기 가이드봉(33)을 수용하는 가이드관체(34)를 고정하여 승간판(30)이 승강을 가이드하도록 구성하고, After constituting the guide rods 33 on both sides of the elevating plate 30, the support plate 20 is fixed to the guide tube 34 for receiving the guide rod 33 is configured to guide the lifting plate 30 to the lifting and, 상기 베이스판(10)의 받침날(11)이 주변에는 서로 마주보는 발광부(14) 및 수광부(15)로 이루어지는 센서를 설치하고, 이러한 센서에 손이나 이물질이 감지되면 실린더(21)의 작동을 중지시키도록 구성하며,The base blade 10 of the base plate 10 is provided with a sensor consisting of a light emitting portion 14 and a light receiving portion 15 facing each other around, the operation of the cylinder 21 when the hand or foreign matter is detected in such a sensor To stop 상기 베이스판(10)은 경사진 형태의 경사측판(16)에 고정볼트(17)로 결합하여 펀칭장치가 전체적으로 작업자 방향으로 경사진 형태로 설치되도록 하는 것을 특징으로 하는 멤브레인 스위치의 커넥터 펀칭장치.The base plate 10 is a connector punching device of the membrane switch, characterized in that the punching device is installed in an inclined form toward the operator as a whole by the fixing bolt 17 to the inclined side plate 16 of the inclined form. 제1항에 있어서, The method of claim 1, 경사측판(16)에는 원호형 장공(18)을 형성한 다음 고정볼트(17)가 원호형 장 공(18)을 통하여 결합되도록 함으로써 고정볼트(17)를 이완시키면 펀칭장치의 설치 각도를 조절할 수 있도록 함을 특징으로 하는 멤브레인 스위치의 커넥터 펀칭장치.Forming an arc-shaped long hole 18 in the inclined side plate 16 and then fixing the bolt 17 through the arc-shaped long hole 18 to relax the fixing bolt 17 can adjust the installation angle of the punching device Connector punching device for the membrane switch characterized in that.
KR1020090011705A 2009-02-13 2009-02-13 Connector punching device of membrane switch KR100980628B1 (en)

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CN102426957A (en) * 2011-09-08 2012-04-25 河南省电力公司周口供电公司 Rapid assembling tool for GW5 isolation switch contact
CN105931881A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Jacking linkage sheet feeding device for part assembly machine of travel switch
CN105931899A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Top-pressure linkage sheet mounting mechanism of travel switch accessory assembling machine
CN105931880A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Rivet supply unit for bottom assembly machine of travel switch
CN105931882A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Base feeding mechanism for travel switch bottom assembly machine
CN105931885A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Linkage piece installation mechanism for travel switch accessory assembly machine
CN105931896A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Rivet-stamping mechanism of travel switch bottom assembling machine
CN105931888A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Lower linkage piece installation mechanism for travel switch accessory assembly machine
CN105931897A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Workbin interchanging apparatus of travel switch bottom assembling machine
CN105931887A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Clamping and limiting component for travel switch accessory assembly machine
CN105931883A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Rivet installation device for automatic travel switch accessory assembly machine
CN105957749A (en) * 2016-06-28 2016-09-21 吴中区木渎蒯斌模具加工厂 Mounting work table device of travel switch accessory assembly machine
CN109065387A (en) * 2018-07-04 2018-12-21 嘉兴凯达电子有限公司 A kind of switch terminal assembly bending device
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JP2003053696A (en) * 2001-08-15 2003-02-26 Uht Corp Punching device for flexible workpiece
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CN102426957A (en) * 2011-09-08 2012-04-25 河南省电力公司周口供电公司 Rapid assembling tool for GW5 isolation switch contact
CN105931881A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Jacking linkage sheet feeding device for part assembly machine of travel switch
CN105931899A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Top-pressure linkage sheet mounting mechanism of travel switch accessory assembling machine
CN105931880A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Rivet supply unit for bottom assembly machine of travel switch
CN105931882A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Base feeding mechanism for travel switch bottom assembly machine
CN105931885A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Linkage piece installation mechanism for travel switch accessory assembly machine
CN105931896A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Rivet-stamping mechanism of travel switch bottom assembling machine
CN105931888A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Lower linkage piece installation mechanism for travel switch accessory assembly machine
CN105931897A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Workbin interchanging apparatus of travel switch bottom assembling machine
CN105931887A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Clamping and limiting component for travel switch accessory assembly machine
CN105931883A (en) * 2016-06-28 2016-09-07 吴中区木渎蒯斌模具加工厂 Rivet installation device for automatic travel switch accessory assembly machine
CN105957749A (en) * 2016-06-28 2016-09-21 吴中区木渎蒯斌模具加工厂 Mounting work table device of travel switch accessory assembly machine
CN109065387A (en) * 2018-07-04 2018-12-21 嘉兴凯达电子有限公司 A kind of switch terminal assembly bending device
KR20220135854A (en) * 2021-03-31 2022-10-07 이현우 Punching device for sheet materials

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