KR100970267B1 - manufacturing appratus and method of dome sheet for key pad - Google Patents

manufacturing appratus and method of dome sheet for key pad Download PDF

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KR100970267B1
KR100970267B1 KR1020080008595A KR20080008595A KR100970267B1 KR 100970267 B1 KR100970267 B1 KR 100970267B1 KR 1020080008595 A KR1020080008595 A KR 1020080008595A KR 20080008595 A KR20080008595 A KR 20080008595A KR 100970267 B1 KR100970267 B1 KR 100970267B1
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South Korea
Prior art keywords
dome
sheet
dome sheet
switch
performance
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KR1020080008595A
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Korean (ko)
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KR20090082690A (en
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박명선
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주식회사 에스엘
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/88Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/26Snap-action arrangements depending upon deformation of elastic members
    • H01H13/48Snap-action arrangements depending upon deformation of elastic members using buckling of disc springs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys

Abstract

본 발명은 키패드용 돔시트 제조장치 및 방법에 관한 것으로, 전자제품의 조작반에 사용되는 돔시트의 스위치공을 구비한 시트부를 권회한 공급릴을 형성하고, 공급릴의 공급측으로 공급된 시트부에 돔스위치를 성형하는 돔스위치성형기를 형성하며, 돔스위치성형기의 성형 배출측으로 돔스위치를 성형한 돔시트를 수거 안치시키는 성형수거함을 형성한 공급성형부와, 상기 공급성형부의 성형수거함에 수거 안치된 돔스위치가 형성된 돔시트를 공급하여 성능을 검사하는 성능검사기를 형성하고, 성능검사기의 배출측으로 성능검사된 돔시트를 수거 안치하는 성능검사수거함을 형성하며, 성능검사수거함의 성능검사를 마친 돔시트를 공급하여 외형검사를 실시하도록 외형검사부를 형성하고, 외형검사부의 배출 측으로 외형검사를 마친 돔시트를 수거 안치하는 외형검사수거함을 형성한 검사부와, 상기 검사부의 외형검사수거함의 일측으로 보호지공급릴의 보호지를 부착하면서 배출릴에 권회하여 배출하도록 형성한 배출부를 포함하여 구성하는 제조장치를 이용하여 돔시트를 제조하도록 구성한다.

Figure R1020080008595

돔시트, 성능검사기, 외형검사부, 공급릴, 배출릴

The present invention relates to an apparatus and method for manufacturing a dome sheet for a keypad, comprising: forming a supply reel in which a sheet portion provided with a switch hole of a dome sheet used in an operation panel of an electronic product is formed, and the sheet portion supplied to a supply side of the supply reel; A supply molding part which forms a dome switch molding machine for forming a dome switch, and which has a molding container for collecting and placing a dome sheet in which the dome switch is formed on the molding discharge side of the dome switch molding machine; Form a performance tester to check the performance by supplying the dome sheet with the dome switch formed, and form a performance test bin for collecting the performance test dome sheet to the discharge side of the performance tester, and completed the performance test of the performance test bin Form the inspection unit to carry out the external inspection by supplying the Dome sheet using a manufacturing apparatus comprising an inspection unit formed with the outer inspection container to be settled, and a discharge unit formed by winding on the discharge reel while attaching the protective paper of the protective paper supply reel to one side of the outer inspection container of the inspection unit. Configure to produce.

Figure R1020080008595

Dome sheet, performance tester, external inspection unit, supply reel, discharge reel

Description

키패드용 돔시트 제조장치 및 방법 {manufacturing appratus and method of dome sheet for key pad}Manufacturing apparatus and method for dome sheet for keypad {manufacturing appratus and method of dome sheet for key pad}

본 발명은 키패드용 돔시트 제조장치 및 방법에 관한 것이다.The present invention relates to an apparatus and method for manufacturing a dome sheet for a keypad.

일반적으로, 휴대폰, 전화기, 리모콘 및 전자밥솥 등의 각종 전자제품에 조작 측으로 사용자가 각종기능을 조작하도록 숫자키와 알파뉴메릭키 그리고 기능키 등이 조합된 키패드을 구비하여 조작의 편의성을 향상시키도록 하였다.In general, various electronic products such as mobile phones, telephones, remote controllers, and rice cookers are equipped with a keypad including a combination of numeric keys, alphanumeric keys, and function keys for the user to operate various functions. .

상기와 같은 키패드는 사용자의 조작편의성을 향상하고자 가압되면 접점되고 압력을 제거하면 복귀되어 접점을 해제하는 돔형태의 스위치와 스위치의 작동에 의해 각종 신호를 전달하는 회로기판으로 구성된다.The keypad as described above is composed of a dome-shaped switch that is contacted when pressed to improve the user's operation convenience and returns when the pressure is removed and a circuit board which transmits various signals by operation of the switch.

이러한, 키패드을 조작하는 돔형태의 스위치는 전자제품의 크기가 축소되고 초박형으로 변화함에 따라 돔형태의 스위치를 얇은 박형의 시트형태로 제작된 돔시트를 제조하여 사용하였다.Such a dome-type switch for manipulating a keypad is used by manufacturing a dome sheet manufactured in a thin thin sheet form using a dome-type switch as the size of an electronic product is reduced and changed to an ultra-thin shape.

상기와 같은, 일반적인 키패드용 돔시트를 도 1을 참조하면서 살펴보면 다음과 같다.Looking at the dome sheet for a general keypad as described above with reference to Figure 1 as follows.

돔시트(1)는 전자제품의 조작되는 키가 결합되는 위치로 스위치공(3)을 복수 로 형성한 시트부(2)와, 상기 시트부(2)의 스위치공(3)으로 탄성력으로 복원되는 돔형의 돔스위치(4)를 형성하도록 구성한다.The dome sheet 1 is a seat portion 2 having a plurality of switch holes 3 formed at a position to which a key operated by an electronic product is coupled, and the switch hole 3 of the sheet portion 2 is restored to elastic force. It is configured to form a dome-shaped dome switch (4).

이와 같이, 형성된 돔시트는 스위치공이 형성된 시트부를 일정 구획으로 재단하여 복수의 돔시트를 적층한 상태로 공급하여 돔스위치를 형성한 상태로 성능검사와 외형검사를 거쳐서 보호테이프를 부착하는 제조작업을 거침에 따라 공정 이동 시에 적층된 돔시트의 파손이 발생하여 불량이 증대하는 문제점이 있었다.In this way, the formed dome sheet is cut into a predetermined portion of the sheet formed by the switch hole and supplied in a state where a plurality of dome sheets are stacked to form a dome switch in a state of manufacturing and attaching a protective tape through performance inspection and appearance inspection. As the roughness occurs, breakage of the laminated dome sheet occurs during the process movement, and there is a problem in that defects increase.

또한, 종래기술의 키패드용 돔시트 제조방법은 공정상에 이송이 용이하도록 스위치공이 구비된 시트부를 일정구획 재단하여 돔스위치 형성공정에서 돔스위치를 형성하고, 돔스위치가 형성된 돔시트를 적층하여 이송시켜 돔스위치의 접점을 확인하는 성능검사기에 삽입하여 성능을 검사하고, 검사를 마친 돔시트를 적층한 상태로 이송하여 외형을 검사한 상태로 보호지를 부착하여 제조하는 것으로써, 공정 사이에 이송되는 이송공정이 포함되어 제작시간이 증대되어 생산성이 저하되는 문제점이 있었다.In addition, the method of manufacturing a dome sheet for a keypad according to the related art forms a dome switch in a dome switch forming process by cutting a sheet portion provided with a switch hole so as to be easily transported in a process, and stacking and transferring a dome sheet on which a dome switch is formed. It is inserted into the performance tester that checks the contact point of the dome switch, and the performance is inspected.The finished dome sheet is transported in the stacked state, and the protective paper is attached to the state of inspecting the appearance. There was a problem that the production process is increased by including the transfer process, the productivity is lowered.

그리고, 종래기술의 키패드용 돔시트 제조방법은 시트부에 형성된 스위치공으로 돔스위치를 설치한 상태로 이송하여 검사를 실시하는 것으로 검사를 마친 상태에서도 돔스위치의 보호장치 없이 적층하여 이송함으로써, 검사를 실시한 후에 파손될 위험이 존재하여 불량률이 증대하는 문제점이 있었다.In the method of manufacturing a dome sheet for a keypad according to the related art, the inspection is performed by transferring the dome switch with the switch hole formed in the seat portion to perform the inspection. There was a risk that the failure rate is increased after the implementation, the defect rate increases.

또한, 종래기술의 키패드용 돔시트 제조방법은 돔스위치를 형성하는 공정과 성능검사, 외형검사 및 보호지 부착 공정 사이에 작업루스가 발생되어 이송이 지연되면 후작업 공정이 늦어져 전체적인 공정속도가 떨어지는 문제점이 있었다.In addition, the manufacturing method of the dome sheet for the keypad of the prior art has a work russing between the process of forming the dome switch and the performance test, the appearance test and the protective paper attaching process, and if the transfer is delayed, the post-working process is delayed and the overall process speed decreases. There was a problem.

아울러, 종래기술의 키패드용 돔시트 제조방법은 시트를 이송하면서 제작과 검사를 실시함에 따라 작업 루스에 따른 작업속도가 현저히 증대되고, 이송 시에 이물질에 접촉하거나 적층에 의해 시트 사이에서 마찰에 의해 파손이 발생됨에 따라 생산성이 저하되는 문제점이 있었다.In addition, the manufacturing method of the dome sheet for the keypad of the prior art significantly increases the working speed according to the work looseness as the fabrication and inspection are carried out while transferring the sheet, and by friction between the sheets by contacting foreign materials or lamination during transportation. There was a problem that productivity is reduced as breakage occurs.

이와 같은, 문제점을 해결하고자 안출된 본 발명의 주목적은 돔스위치가 형성되는 스위치공을 구비한 시트부를 일체로 구비하여 자동으로 공급하면서 작업을 수행함에 따라 작업 시에 파손을 최소화하고 효율적으로 공급되어 작업공정의 속도를 향상시켜 생산성을 증대하는데 있다. In order to solve the problems, the main object of the present invention is to provide a sheet portion having a switch hole in which a dome switch is formed integrally to perform the operation while supplying automatically minimizes damage during operation and is efficiently supplied It is to increase productivity by speeding up the work process.

이와 같은, 목적을 달성하고자 안출된 본 발명의 키패드용 돔시트 제조장치는 전자제품의 조작반에 사용되는 돔시트의 스위치공을 구비한 시트부를 권회한 공급릴을 형성하고, 공급릴의 공급측으로 공급된 시트부에 돔스위치를 성형하는 돔스위치성형기를 형성하며, 돔스위치성형기의 성형 배출측으로 돔스위치를 성형한 돔시트를 수거 안치시키는 성형수거함을 형성한 공급성형부와, 상기 공급성형부의 성형수거함에 수거 안치된 돔스위치가 형성된 돔시트를 공급하여 성능을 검사하는 성능검사기를 형성하고, 성능검사기의 배출측으로 성능검사된 돔시트를 수거 안치하 는 성능검사수거함을 형성하며, 성능검사수거함의 성능검사를 마친 돔시트를 공급하여 외형검사를 실시하도록 외형검사부를 형성하고, 외형검사부의 배출 측으로 외형검사를 마친 돔시트를 수거 안치하는 외형검사수거함을 형성한 검사부와, 상기 검사부의 외형검사수거함의 일측으로 보호지공급릴의 보호지를 부착하면서 배출릴에 권회하여 배출하도록 형성한 배출부를 포함하여 구성하는 것을 특징으로 한다.The apparatus for manufacturing a dome sheet for a keypad of the present invention devised to achieve the above object forms a supply reel in which a sheet portion having a switch hole of a dome sheet used for an operation panel of an electronic product is formed, and is supplied to a supply side of a supply reel. A dome switch forming machine for forming a dome switch in the seat portion formed therein, and a forming container for forming and placing a dome sheet in which the dome switch is formed on the discharge side of the dome switch molding machine; Supply a dome sheet with the dome switch settled on it to form a performance tester to check its performance, and form a performance test bin for collecting and placing the dome sheet that has been tested to the discharge side of the performance tester. Supply the dome sheet after the inspection to form the external inspection unit to perform the external inspection, and perform the external inspection to the discharge side of the external inspection unit. And a discharge part formed to wind and discharge the discharge reel while attaching the protective paper of the protective paper supply reel to one side of the external inspection container of the inspection part. It is done.

또한, 본 발명의 키패드용 돔시트 제조방법은 스위치공이 구비된 돔시트를 일체로 제작하여 공급릴에 권회 설치하여 공급릴의 회전에 의해 돔시트를 공급시키는 돔시트 공급단계와,In addition, the method of manufacturing a dome sheet for a keypad of the present invention is a dome sheet supplying step of supplying the dome sheet by the rotation of the supply reel by manufacturing the dome sheet provided with a switch hole integrally installed on the supply reel,

상기 돔시트 공급단계에서 공급된 돔시트의 스위치공으로 돔형태의 돔스위치를 성형하는 돔스위치성형기에서 돔스위치를 돔시트에 성형하여 돔스위치성형기의 배출 측으로 형성된 성형수거함에 수거 안치시키는 돔스위치 성형단계와, A dome switch forming step of forming a dome switch in a dome sheet in a dome switch molding machine for forming a dome switch with a switch hole of a dome sheet supplied in the dome sheet supplying step, and placing the dome switch in a forming bin formed on the discharge side of the dome switch molding machine. Wow,

상기 돔스위치 성형단계에서 돔스위치를 성형한 성형수거함의 돔시트를 돔스위치의 가압에 의해 접점성능을 검사하는 성능검사기에서 성능을 검사한 상태로 배출 측으로 구비된 성능검사수거함으로 수거 안치시키는 성능검사단계와,In the dome switch molding step, the dome sheet of the molding container formed by the dome switch is collected and placed in a performance test collection device provided on the discharge side while the performance tester checks the performance of the contact point by pressing the dome switch. Steps,

상기 성능검사단계에서 성능검사를 마친 성능검사수거함의 돔시트를 공급시켜 외형을 검사하는 외형검사부로 외형을 검사한 상태로 배출 측으로 구비된 외형검사수거함에 수거 안치시키는 외형검사단계와,An appearance inspection step of supplying a dome sheet of a performance inspection container that has completed the performance inspection in the performance inspection step, and placing the collection box in the inspection box provided on the discharge side while inspecting the appearance by the appearance inspection unit for inspecting the appearance;

상기 외형검사단계에서 외형검사를 마친 외형검사수거함의 돔시트를 보호지공급릴에서 공급된 보호지가 부착되면서 배출릴에 권회되어 배출되도록 형성형 돔시트 배출단계를 포함하여 구성하는 것을 특징으로 한다.The dome sheet of the outer inspection collection box after the outer inspection in the outer inspection step is attached to the protective paper supplied from the protective paper supply reel, characterized in that it comprises a configured dome sheet discharge step to be wound on the discharge reel.

이와 같이, 구성된 본 발명의 키패드용 돔시트 제조장치 및 방법은 돔스위치가 형성되는 스위치공을 구비한 시트부를 일체로 구비하여 자동으로 공급하면서 작업을 수행함에 따라 작업 시에 파손을 최소화하고 효율적으로 공급되어 작업공정의 속도를 향상시켜 생산성을 증대하는 효과를 제공한다.As such, the apparatus and method for manufacturing a dome sheet for a keypad according to the present invention are provided with a sheet portion having a switch hole in which a dome switch is formed integrally to perform the operation while automatically supplying to minimize damage during operation and efficiently It provides the effect of increasing productivity by speeding up the work process.

또한, 본 발명에 따른 키패드용 돔시트 제조장치 및 방법은 돔스위치가 성형되는 돔시트를 일체로 공급릴로 권회하여 공급하고, 성형 및 검사를 마친 돔시트는 보호지를 부착하면서 배출릴로 배출하는 것으로, 이송공정이 단순하고, 공급과 배출이 원활하여 작업시간을 단축시키는 효과를 제공한다.In addition, the apparatus and method for manufacturing a dome sheet for a keypad according to the present invention is to roll and supply the dome sheet in which the dome switch is molded with a supply reel integrally, and the dome sheet after forming and inspecting is discharged to the discharge reel while attaching a protective paper. The transfer process is simple and the supply and discharge is smooth, which shortens the working time.

그리고, 본 발명에 따른 키패드용 돔시트 제조장치 및 방법은 스위치공이 구비된 시트부를 공급릴에 권회한 상태로 돔스위치성형기로 공급하여 돔스위치를 스위치공에 성형하여 성형수거함에 수거 안치하고, 돔스위치가 성형된 돔시트에 성능검사를 실시한 상태로 성능검사수거함에 수거 안치하며, 성능검사를 실시한 돔시트를 외형검사를 실시한 상태로 외형검사수거함에 수거 안치시키고, 외형검사를 마친 돔시트를 보호지공급릴에서 공급된 보호지를 부착하면서 배출릴에 권회하여 배출시키는 것으로, 성형작업과 검사작업의 지연이 발생하여도 수거함에 안치된 작업물로 작업을 수행함에 따라 작업의 루스을 최소화하여 생산성을 향상시키는 효과를 제공한다.In addition, the apparatus and method for manufacturing a dome sheet for a keypad according to the present invention is supplied to a dome switch molding machine in a state in which a sheet part provided with a switch hole is wound on a supply reel, and the dome switch is molded into a switch hole and placed in a collecting container, and a dome The dome sheet, which has been subjected to the performance test, is collected and placed in the performance inspection collection box. By winding the discharge reel while attaching the protective paper supplied from the supply reel, it improves productivity by minimizing the looseness of the work by performing the work with the workpiece placed in the collection even if the delay of molding and inspection work occurs. Provide effect.

아울러, 본 발명에 따른 키패드용 돔시트 제조장치 및 방법은 일체로 형성되 어 권회된 시트지에 돔스위치 성형 및 검사작업을 실시하여 보호지를 부착하면서 권회 배출함으로써, 이송시간을 축소하고 작업시간을 단축하여 손상을 방지함에 따라 품질을 향상시키는 효과를 제공한다.In addition, the apparatus and method for manufacturing a dome sheet for a keypad according to the present invention is formed integrally and carried out dome switch molding and inspection work on the wound sheet paper, and then wound and discharged while attaching the protective paper, thereby reducing the transport time and shortening the working time. Preventing damage provides the effect of improving quality.

이와 같이, 구성된 본 발명의 바람직한 실시예를 도면을 참조하면서 살펴보면 다음과 같다.Thus, looking at the preferred embodiment of the present invention configured with reference to the drawings as follows.

우선, 도면들 중, 동일한 구성요소 또는 부품들은 가능한 동일한 참조부호로 나타내고 있음에 유의하여야 한다. 본 발명을 설명함에 있어, 관련된 공지기능 혹은 구성에 대한 구체적인 설명은 본 발명의 요지를 모호하지 않기 위하여 생략한 다.First, in the drawings, the same components or parts are to be noted that the same reference numerals as possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

제2도는 본 발명에 따른 키패드용 돔시트 제조장치를 나타내는 사용상태도이고, 제3도는 본 발명에 따른 키패드용 돔시트 제조장치를 나타내는 평면도이며, 제 4도는 본 발명에 따른 키패드용 돔시트 제조장치에 주요부분인 공급성형부를 나타내는 구성도이고, 제5도는 본 발명에 따른 키패드용 돔시트 제조장치에 주요부분인 검사부의 성능검사기를 나타내는 구성도이며, 제6도는 본 발명에 따른 키패드용 돔시트 제조장치에 주요부분인 검사부의 외형검사부를 나타내는 구성도이고, 제7는 본 발명에 따른 키패드용 돔시트 제조방법을 나타내는 공정도이다.2 is a state diagram showing a dome sheet manufacturing apparatus for a keypad according to the present invention, FIG. 3 is a plan view showing a dome sheet manufacturing apparatus for a keypad according to the present invention, and FIG. 4 is a dome sheet manufacturing apparatus for a keypad according to the present invention. Fig. 5 is a configuration diagram showing a supply molding part which is a main part, and Fig. 5 is a configuration diagram showing a performance tester of an inspection part which is a main part in an apparatus for manufacturing a dome sheet for a keypad according to the present invention, and Fig. 6 is a dome sheet for a keypad according to the present invention. It is a block diagram which shows the external inspection part of an inspection part which is a main part in a manufacturing apparatus, and 7th is a process drawing which shows the manufacturing method of the dome sheet for keypads which concerns on this invention.

제2도 내지 제7도에서 도시한 바와 같이, 본 발명의 키패드용 돔시트 제조장치(100)는 시트부(2)를 공급하여 돔스위치(4)를 성형하는 돔스위치성형기(112)를 형성한 공급성형부(110)와, 상기 공급성형부(110)의 돔스위치성형기(112) 배출 측으로 성능검사기(121)와 외형검사부(123)로 검사를 실시하는 검사부(120)와, 상기 검사부(120)의 외형검사부(123)의 배출 측으로 보호지(133)를 부착하면서 권회하도록 배출릴(131)을 형성한 배출부(130)를 포함하여 구성한다.As shown in Figures 2 to 7, the keypad dome sheet manufacturing apparatus 100 of the present invention forms a dome switch molding machine 112 for supplying the sheet portion 2 to form the dome switch (4) One supply molding unit 110, an inspection unit 120 for inspecting the performance tester 121 and the appearance inspection unit 123 to the discharge side of the dome switch molding machine 112 of the supply molding unit 110, and the inspection unit ( And a discharge part 130 having a discharge reel 131 formed to be wound while attaching the protective paper 133 to the discharge side of the external inspection part 123 of the 120.

상기 공급성형부(110)는 전자제품의 조작반에 사용되는 돔시트(1)의 스위치공(3)을 구비한 시트부(2)를 권회한 공급릴(111)을 형성하고, 공급릴(111)의 공급 측으로 공급된 시트부에 돔스위치(4)를 성형하는 돔스위치성형기(112)를 형성하며, 돔스위치성형기(112)의 성형 배출 측으로 돔스위치(4)를 성형한 돔시트(1)를 수거 안치시키는 성형수거함(113)을 형성하도록 구성한다.The supply molding unit 110 forms a supply reel 111 wound around the sheet portion 2 having the switch hole 3 of the dome sheet 1 used in the operation panel of the electronic product, and the supply reel 111 A dome switch molding machine (112) for molding the dome switch (4) to the sheet portion supplied to the supply side of the dome sheet, and the dome sheet (1) for forming the dome switch (4) to the molding discharge side of the dome switch molding machine (112). It is configured to form a mold collection box 113 to settle the collection.

상기 검사부(120)는 공급성형부(110)의 성형수거함(113)에 수거 안치된 돔스위치(4)가 형성된 돔시트(1)를 공급하여 성능을 검사하는 성능검사기(121)를 형성하고, 성능검사기(121)의 배출 측으로 성능검사된 돔시트(1)를 수거 안치하는 성능검사수거함(122)을 형성하며, 성능검사수거함(122)의 성능검사를 마친 돔시트(1)를 공급하여 외형검사를 실시하도록 외형검사부(123)를 형성하고, 외형검사부(123)의 배출 측으로 외형검사를 마친 돔시트(1)를 수거 안치하는 외형검사수거함(124)을 형성하도록 구성한다.The inspection unit 120 forms a performance tester 121 for supplying a dome sheet 1 having the dome switch 4 collected therein to the molding collection box 113 of the supply molding unit 110 and inspecting its performance. Forming the performance test collection box 122 to collect the dome sheet (1) performance test to the discharge side of the performance tester 121, supplying the dome sheet (1) after the performance test of the performance test collection box 122 The external inspection unit 123 is formed to perform the inspection, and the external inspection collection box 124 is formed to collect and place the dome sheet 1 that has undergone external inspection on the discharge side of the external inspection unit 123.

상기 배출부(130)는 검사부(120)의 외형검사수거함(124)의 일측으로 보호지공급릴(132)의 보호지(133)를 부착하면서 배출릴(131)에 권회하여 배출하도록 형성하도록 구성한다.The discharge unit 130 is configured to be wound and discharged to the discharge reel 131 while attaching the protective paper 133 of the protective paper supply reel 132 to one side of the external inspection collection box 124 of the inspection unit 120.

이와 같이, 구성된 본 발명의 키패드용 돔시트 제조방법을 통한 작용을 살펴 보면 다음과 같다.Thus, looking at the operation through the manufacturing method of the dome sheet for the keypad of the present invention configured as follows.

먼저, 스위치공(3)이 구비된 돔시트(1)를 일체로 제작하여 공급릴(111)에 권회 설치하여 공급릴(111)의 회전에 의해 돔시트(1)를 공급시키는 돔시트 공급단계 (S1)로 공급릴(111)에 권회된 돔시트(1)를 공급시킨다.First, the dome sheet supplying step of supplying the dome sheet (1) by the rotation of the supply reel 111 by manufacturing the dome sheet (1) provided with the switch hole (3) integrally wound around the supply reel (111) The dome sheet 1 wound on the supply reel 111 is supplied to S1.

이렇게, 돔시트 공급단계(S1)에서 공급된 돔시트(1)의 스위치공(3)으로 돔형태의 돔스위치(4)를 성형하는 돔스위치성형기(112)에서 돔스위치(4)를 돔시트(1)에 성형하여 돔스위치성형기(112)의 배출 측으로 형성된 성형수거함(113)에 수거 안치시키는 돔스위치 성형단계(S2)로 시트부(2)의 스위치공(3)에 돔스위치성형기(112)로 돔스위치(4)를 성형한다.Thus, the dome switch 4 in the dome switch molding machine 112 which forms the dome switch 4 of the dome shape into the switch hole 3 of the dome sheet 1 supplied in the dome sheet supplying step S1. The dome switch molding machine 112 is formed in the switch hole 3 of the seat part 2 by the dome switch molding step S2 of forming the mold 1 in the forming container 113 formed on the discharge side of the dome switch molding machine 112. Shape the dome switch (4).

상기와 같이, 돔스위치 성형단계(S2)에서 돔스위치(4)를 성형한 성형수거함 (113)의 돔시트(1)를 돔스위치(4)의 가압에 의해 접점성능을 검사하는 성능검사기 (121)에서 성능을 검사한 상태로 배출 측으로 구비된 성능검사수거함(122)으로 수거 안치시키는 성능검사단계(S3)로 돔스위치(4)가 성형된 돔시트(1)의 접점성능을 성능검사기(121)로 검사한다.As described above, the performance tester 121 for checking the contact performance of the dome sheet 1 of the molding container 113 formed by forming the dome switch 4 in the dome switch forming step S2 by pressing the dome switch 4. In the performance test step (S3) to collect the settled in the performance test collection box 122 provided to the discharge side in the state of checking the performance of the performance tester 121 to measure the contact performance of the dome sheet (1) in which the dome switch (4) was molded. Check with).

이렇게, 성능검사단계(S3)에서 성능검사를 마친 성능검사수거함(122)의 돔시트(1)를 공급시켜 외형을 검사하는 외형검사부(123)로 외형을 검사한 상태로 배출 측으로 구비된 외형검사수거함(124)에 수거 안치시키는 외형검사단계(S4)로 성능검사를 마친 돔시트(1)에 외형을 외형검사부(123)로 검사한다.In this way, by supplying the dome sheet (1) of the performance test collection box 122 completed the performance test in the performance test step (S3) to the external inspection unit 123 to inspect the external appearance of the external inspection provided to the discharge side The appearance is inspected by the appearance inspection unit 123 on the dome sheet 1 which has been completed the performance inspection by collecting the inspection box 124 in the collection box 124.

상기와 같이, 외형검사단계(S4)에서 외형검사를 마친 외형검사수거함(124)의 돔시트(1)를 보호지공급릴(132)에서 공급된 보호지(133)가 부착되면서 배출릴(131) 에 권회되어 배출되도록 형성형 돔시트 배출단계(S5)로 검사를 마친 돔시트(1)에 보호지를 부착하면서 배출릴(131)로 권회하여 배출시켜 돔시트(1)의 성형과 검사를 마친다.As described above, the protective paper 133 supplied from the protective paper supply reel 132 is attached to the discharge reel 131 while the dome sheet 1 of the external inspection collection box 124 having finished the external inspection in the external inspection step (S4) is attached. Forming dome sheet discharge step (S5) to be wound and discharged by attaching a protective paper to the dome sheet (1) and finished by winding the discharge reel (131) to complete the molding and inspection of the dome sheet (1).

본 발명은 도면에 도시된 일 실시예를 참고로 하여 설명하였으나 이는 예시적인 것에 불과하며 당해 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 실시예의 변형이 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구범위의 기술적 사상에 의해서 정해져야 할 것이다.Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary and will be understood by those of ordinary skill in the art that various modifications and variations can be made therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

제1도는 일반적인 돔시트를 나타내는 구성도.1 is a block diagram showing a general dome sheet.

제2도는 본 발명에 따른 키패드용 돔시트 제조장치를 나타내는 사용상태도.Figure 2 is a use state showing the dome sheet manufacturing apparatus for a keypad according to the present invention.

제3도는 본 발명에 따른 키패드용 돔시트 제조장치를 나타내는 평면도.3 is a plan view showing a dome sheet manufacturing apparatus for a keypad according to the present invention.

제4도는 본 발명에 따른 키패드용 돔시트 제조장치에 주요부분인 공급성형부를 나타내는 구성도.Figure 4 is a block diagram showing a supply molding portion that is a major part of the dome sheet manufacturing apparatus for a keypad according to the present invention.

제5도는 본 발명에 따른 키패드용 돔시트 제조장치에 주요부분인 검사부의 성능검사기를 나타내는 구성도.Figure 5 is a block diagram showing the performance tester of the inspection unit which is the main part of the keypad dome sheet manufacturing apparatus according to the present invention.

제6도는 본 발명에 따른 키패드용 돔시트 제조장치에 주요부분인 검사부의 외형검사부를 나타내는 구성도.6 is a block diagram showing an external inspection unit of the inspection unit which is a main part of the dome sheet manufacturing apparatus for a keypad according to the present invention.

제7는 본 발명에 따른 키패드용 돔시트 제조방법을 나타내는 공정도.7 is a process chart showing a method for manufacturing a dome sheet for a keypad according to the present invention.

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

100 : 제조장치 110 : 공급성형부100: manufacturing apparatus 110: supply molding part

111 : 공급릴 112 : 돔스위치성형기111: supply reel 112: dome switch molding machine

113 : 성형수거함 120 : 검사부113: forming bin 120: inspection unit

121 : 성능검사기 122 : 성능검사수거함121: performance tester 122: performance test collection

123 : 외형검사부 124 : 외형검사수거함123: external inspection unit 124: external inspection collection box

130 : 배출부 131 : 배출릴130: discharge part 131: discharge reel

132 : 보호지공급릴 133 : 보호지132: protective paper supply reel 133: protective paper

Claims (4)

시트부가 감겨진 공급릴과, A feed reel in which the sheet portion is wound; 상기 공급릴에서 인출되는 시트부에 돔스위치를 성형하여 돔시트를 만드는 돔스위치성형기와, A dome switch molding machine for forming a dome sheet by forming a dome switch in the seat part drawn out from the supply reel; 상기 돔스위치성형기에서 제조된 돔시트의 성능을 검사하는 성능검사기와, A performance inspector for inspecting the performance of the dome sheet manufactured by the dome switch molding machine; 상기 성능검사기의 배출측에 배치되어 돔시트의 외형을 검사하는 외형검사부와, An external inspection unit arranged at the discharge side of the performance tester to inspect the external shape of the dome sheet; 상기 외형검사부에서 외형 검사를 마친 돔시트에 보호지를 부착하여 감아주는 배출릴을 포함하며,And a discharge reel attached to the dome sheet, which has been inspected by the external inspection unit, to which the protective sheet is wound. 상기 돔스위치성형기의 배출측에는 돔스위치가 성형된 돔시트가 저장되는 성형수거함이 설치되고, At the discharge side of the dome switch molding machine, a molding bin for storing a dome sheet formed with a dome switch is installed. 상기 성능검사기의 배출측에는 성능 검사를 마친 돔시트가 저장되는 성능검사수거함이 설치되며, On the discharge side of the performance tester is installed a performance test collection box that stores the finished dome sheet, 상기 외형검사부의 배출측에는 외형검사를 마친 돔시트가 저장되는 외형검사수거함이 설치되는 키패드용 돔시트 제조장치.The dome sheet manufacturing apparatus for a keypad is installed on the discharge side of the outer inspection unit, the outer inspection collection box is stored that the dome sheet is finished. 삭제delete 삭제delete 제1항에서, In claim 1, 상기 배출릴의 일측에는 보호지가 감겨진 보호지 공급릴이 설치되어, 상기 보호지를 상기 배출릴에 감기는 돔시트의 표면에 부착하는 키패드용 돔시트 제조장치. One side of the discharge reel is a protective paper supply reel is provided with a protective paper is wound, the dome sheet manufacturing apparatus for a keypad attached to the surface of the dome sheet winding the protective paper on the discharge reel.
KR1020080008595A 2008-01-28 2008-01-28 manufacturing appratus and method of dome sheet for key pad KR100970267B1 (en)

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Publication number Priority date Publication date Assignee Title
KR101324135B1 (en) 2013-09-25 2013-11-01 (주)드림텍 Method of manufacturing home key module for improvement of precision of dome sheet and tape
KR101355495B1 (en) 2013-09-25 2014-01-29 (주)드림텍 Method of manufacturing home key module for improvement of precision of dome sheet

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KR101375693B1 (en) * 2013-10-18 2014-04-01 (주)드림텍 Press jig for pressing dome sheet and method of manufacturing home key module using the same

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KR20020082910A (en) * 2001-04-24 2002-11-01 허영식 Method of making metal dome switch pad
KR20050056830A (en) * 2003-12-10 2005-06-16 (주)서원인텍 A key-pad manufacturing system
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KR20080010902A (en) * 2006-07-28 2008-01-31 미래산업 주식회사 Keypad assembler and assembly method using the same

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KR20020082910A (en) * 2001-04-24 2002-11-01 허영식 Method of making metal dome switch pad
KR20050056830A (en) * 2003-12-10 2005-06-16 (주)서원인텍 A key-pad manufacturing system
KR100629053B1 (en) * 2005-05-19 2006-09-26 삼성전자주식회사 Key-pad assembly
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101324135B1 (en) 2013-09-25 2013-11-01 (주)드림텍 Method of manufacturing home key module for improvement of precision of dome sheet and tape
KR101355495B1 (en) 2013-09-25 2014-01-29 (주)드림텍 Method of manufacturing home key module for improvement of precision of dome sheet

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