KR101377568B1 - Fpcb punching apparatus - Google Patents

Fpcb punching apparatus Download PDF

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Publication number
KR101377568B1
KR101377568B1 KR1020130080878A KR20130080878A KR101377568B1 KR 101377568 B1 KR101377568 B1 KR 101377568B1 KR 1020130080878 A KR1020130080878 A KR 1020130080878A KR 20130080878 A KR20130080878 A KR 20130080878A KR 101377568 B1 KR101377568 B1 KR 101377568B1
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South Korea
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fpcb
punching
row
punched
cutter
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KR1020130080878A
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Korean (ko)
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이영태
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이영태
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    • 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
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • 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
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
    • B26F2210/08—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of ceramic green sheets, printed circuit boards and the like

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

Abstract

The present invention relates to an FPCB punching apparatus which cannot punch flexible printed circuit boards (FPCBs) which is punched two time or more by different punching apparatuses ineffectively, but can continuously and quickly punch the FPCBs by one punching apparatus, thereby improving productivity. The FPCB punching apparatus has a single FPCB with a thick portion to which a Kapton tape is attached, a primary punched portion on which punched holes are perforated, and a secondary punched portion on which a thin portion of an end line of the remaining FPCB is perforated; FPCB substrates on which row a repeatedly formed, wherein both sides of each row has receiving holes at the same position thereof; a lower mold which has receiving pins corresponding to the receiving holes so that the FPCB substrates are firmly received while sequentially moving rearward row by row; and an upper mold which has cutters arranged in plural rows in the same manner as the FPCB substrates, in which a second cutter punching the secondary punched portion is provided at the rearmost row, and a first cutter punching the primary punched portion is provided at a row just in front of the second cutter.

Description

FPCB 타발장치{FPCB punching apparatus}FPCB punching apparatus

본 발명은 FPCB 타발장치에 관한 것으로, 보다 상세하게는 2회 이상의 펀칭을 통해 타발되어지는 FPCB가 각각의 서로 다른 타발장치에서 비효율적으로 타발되는 것이 아니라 하나의 타발장치에서 연속적으로 신속하게 타발될 수 있도록 하여 생산성이 대폭 향상되는 FPCB 타발장치에 관한 것이다.
The present invention relates to an FPCB punching device, and more particularly, the FPCB to be punched through two or more punchings can be punched continuously in one punching device rather than inefficiently in each different punching device. The present invention relates to a FPCB punching device that greatly improves productivity.

최근, 전자제품은 갈수록 슬림화, 경량화, 소형화 되어가고 있는 추세에 있고 디스플레이를 포함하는 휴대용 전자제품의 사용도 급증하고 있는 추세에 있는데, 이러한 추세를 따라 회로기판분야에서는 FPCB(연성회로기판; Flexible Printed Circuit Board)의 제조가 활발하게 이루어지고 있다.
Recently, electronic products are becoming slimmer, lighter and smaller, and the use of portable electronic products including displays is increasing rapidly. In accordance with this trend, in the circuit board field, FPCB (Flexible Printed Circuit Board) is The manufacture of circuit boards is actively performed.

특히, FPCB는 대략 0.1mm 정도의 얇은 두께의 재질로 이루어짐으로써 미세 패턴 형성이 쉽고 굴곡성·유연성이 뛰어나 휴대용 전자기기에 가장 활발하게 사용되고 있는데, 휴대폰을 비롯한 휴대용 전자기기는 그 사용량이 급증하면서 수많은 수요자의 취향에 부합하도록 다양한 크기와 형태로 제조되고 있으며, 이에 따라 FPCB도 그 크기와 형태가 다양하게 제조되고 있다.
Particularly, FPCB is made of a thin material of about 0.1mm, making it easy to form a fine pattern and having excellent flexibility and flexibility.It is most actively used in portable electronic devices. It is manufactured in various sizes and shapes to meet the taste of the FPCB is also produced in a variety of sizes and shapes.

보통 FPCB는 대략 0.11mm정도의 얇은 두께로 이루어져 있는데, 금속부분이나 중요칩부분 또는 커넥터부분 등과 같은 곳에는 보호를 위한 캡톤테이프(kapton tape; 보통 0.1 ~ 0.2mm 정도의 두께를 갖는 것이 일반적임)가 부착되어 상대적으로 두꺼운 두께를 갖는 부분을 부분적으로는 가지게 되며, 다수의 천공홀을 포함하여 구성된다.
In general, FPCB has a thin thickness of about 0.11mm. Kapton tape for protection in metal parts, critical chip parts, and connector parts is generally 0.1 ~ 0.2mm thick. It is attached to have a part having a relatively thick thickness, in part, and comprises a plurality of perforation holes.

이러한 FPCB 제조는 실장공정과 더불어 타발공정이 핵심공정이라 할 수 있는데, FPCB 타발은 FPCB가 다수 배열구성된 FPCB 모재로부터 낱개의 단일FPCB로 타발하여 분리하는 공정이다.
In addition to the mounting process, the punching process can be said to be a core process. The FPCB punching is a process of separating and separating a single FPCB from a single FPCB base material in which a plurality of FPCBs are arranged.

FPCB 타발은 상,하부금형을 구비하는 프레스장비를 이용하여 이루어지는 것이 일반적인데, FPCB 모재를 하부금형에 안착시킨 다음 하강되는 상부금형의 펀칭에 의해 FPCB 모재에 배열구성된 FPCB들을 낱개의 단일FPCB로 타발하게 된다.The FPCB punching is generally made by using a press device having upper and lower molds. The FPCBs arranged on the FPCB base material are punched into a single FPCB by punching the lower mold after seating the FPCB base material on the lower mold. Will be released.

그러나, FPCB가 통상 0.1mm정도의 얇은 박판으로 이루어지는데다가 FPCB 모재에는 원자재절감을 위하여 단일FPCB들이 서로 최대한 가깝도록 조밀하게 배열구성되어 있기 때문에, 타발시에 한번에 펀칭하게 되면 펀칭된 단일FPCB에는 버(burr)가 발생되는 버불량이나 치수에 오차가 발생되는 치수불량이 발생되는 문제점이 있다.However, since FPCB is usually made of thin sheet of about 0.1mm, and the FPCB base material is densely arranged so that the single FPCBs are as close to each other as possible for raw material reduction, when punching at the time of punching, the punched single FPCB There is a problem that a burr is generated, or a dimensional defect is generated in which an error occurs in the dimension.

위와 같은 문제점은 FPCB가 기본적인 얇은 부분과 캡톤테이프(26)가 부착되어 상대적으로 두꺼운 부분으로 구성되어 부분적으로 두께에 대한 차이가 심한 원인에 기인되기도 한다.
The above problems are due to the fact that the FPCB is composed of a relatively thin portion with a basic thin portion and the Kapton tape 26 is attached, in part because of the difference in thickness.

종래에는 FPCB 타발시에 위와 같은 버불량이나 치수불량을 줄이기 위하여 각각의 서로 다른 프레스 타발장치를 통해 펀칭부분을 나뉘어 수차례에 걸쳐 펀칭을 실시하고 있는데, 이는 각 프레스 타발장치의 하부금형에 FPCB 모재를 안착 및 취출(탈거)하고 다른 프레스 타발장치로 이동하는 작업준비시간이 상당하게 소요될 수밖에 없어 생산성이 떨어지는 문제점이 발생된다.
Conventionally, the punching part is divided into punching parts through different press punching devices in order to reduce the above-mentioned defects or dimensional defects when the FPCB is punched. This is the FPCB base material on the lower mold of each press punching device. It takes a considerable amount of time to prepare the work to settle and take out (removal) and move to another press punching device is a problem that productivity is reduced.

예컨데, FPCB 제조를 위한 FPCB 모재가 롤형태로 공급될 수 있다면 프로그레시브금형을 장착하여 모재의 연속공급 및 연속적인 펀칭이 가능한 통상의 자동연속 프레스설비를 통하여 생산성을 용이하게 향상시킬 수 있겠으나, FPCB 제조를 위한 모재는 단일FPCB가 다수 배열구성된 FPCB 모재로써 한 장씩 공급되기 때문에 당해업자들 간에는 불가능한 것으로 인식되어 있으며, 따라서 현재까지는 FPCB 모재에서 펀칭부를 몇단계로 나뉘어 서로 다른 프레스 타발장치에서 나뉘어진 각각의 펀칭부를 펀칭하고 있는 실정이다.
For example, if the FPCB base material for manufacturing FPCB can be supplied in roll form, the productivity can be easily improved through the conventional automatic continuous press equipment that enables continuous supply and continuous punching of the base material by mounting progressive mold. It is recognized that the base material for manufacturing is impossible among those skilled in the art because a single FPCB is supplied one by one as a multi-arranged FPCB base material. Punching the punching part of the situation.

본 발명은 전술한 바와 같은 종래 FPCB 프레스 타발장치에서 제반되었는 문제점을 일소하여 생산성을 향상시키기 위한 목적으로 창출된 것으로, 특히 2회 이상의 펀칭을 통해 모재로부터 분리/타발되어지는 FPCB가, 각 1회의 펀칭을 각각의 서로 다른 타발장치에서 펀칭함으로써 작업준비시간이 상당하게 소요되어 비생산적으로 분리/타발되어지는 것이 아니라, 하나의 타발장치에서 연속적으로 신속하게 타발될 수 있도록 하는 FPCB 타발장치를 제공함에 그 기술적 과제의 주안점을 두고 완성한 것이다.
The present invention was created for the purpose of improving productivity by eliminating the problems associated with the conventional FPCB press punching device as described above, in particular, FPCB, which is separated / pulverized from the base material through two or more punches, is used once. By punching punching in different punching devices, it takes much time to prepare for the work, so that it is not unproductively separated and punched. Instead, it provides FPCB punching device that can be punched continuously in one punching device. The focus was on the technical task.

상기한 기술적 과제를 실현하기 위한 본 발명은 단일FPCB(21)는 캡톤테이프(26)가 부착된 두꺼운 부분과 천공홀(22)이 펀칭되는 1차펀칭부(24) 및 나머지 FPCB 엔드라인의 얇은 부분이 펀칭되는 2차펀칭부(25)로 구성되는 단일FPCB(21)와; 다수의 단일FPCB(21)가 일렬로 배치된 하나의 열이 동일하게 반복구성되어 다수 열로 구성되고, 각 열의 양측에는 각 열마다 동일한 위치에 안착공(23)이 동일하게 구비되는 FPCB 모재원판(20)과; 상기 안착공(23)과 대응되는 안착핀(31)을 구비하여, 상기 FPCB 모재원판(20)이 1열씩 후방으로 순차적으로 이동가능하면서 견고하게 안착되도록 구성되는 하부금형(30)과; 상기 FPCB 모재원판(20)과 동일하게 다수 열로 형성되는 컷터를 구비하되, 상기 2차 펀칭부(25)를 펀칭하는 제2 컷터(42)가 최후방의 열에 구비되고, 제2 컷터(42)의 바로 전방의 열에는 상기 1차 펀칭부(24)를 펀칭하는 제1 컷터(41)를 구비하는 상부금형(40)으로 구성되어,According to the present invention for realizing the above-described technical problem, the single FPCB 21 has a thick portion where the Kapton tape 26 is attached and a thin portion of the primary punching portion 24 and the remaining FPCB end line punched with the perforated hole 22. A single FPCB 21 composed of secondary punching portions 25 in which portions are punched out; One row of a plurality of single FPCBs 21 arranged in a row is configured in the same repeating configuration is composed of a plurality of columns, both sides of each row of the FPCB base plate having the same seat hole 23 is provided at the same position for each row ( 20); A lower mold 30 having a seating pin 31 corresponding to the seating hole 23 and configured to firmly seat the FPCB base material disc 20 sequentially and rearwardly by one row; In the same manner as the FPCB base plate 20, a plurality of rows of cutters are provided, and a second cutter 42 for punching the secondary punching portion 25 is provided in the rearmost row of the second cutters 42. In front of the row is composed of an upper mold 40 having a first cutter 41 for punching the primary punching portion 24,

상기 상부금형(40)의 하강에 의한 1회 펀칭시마다 상기 FPCB 모재원판(20)이 1열씩 후방으로 순차적으로 이동하면서 제1,2 컷터에 의한 펀칭이 반복적으로 이루어져, 최후방의 열의 바로 전방에 위치한 열에서 제1 컷터(41)에 의해 1차펀칭부(24)가 펀칭된 다음 최후방의 열에서 제2 컷터(42)에 의해 2차펀칭부(25)가 순차적으로 연속 펀칭되어 단일FPCB(21)가 1열씩 낱개로 분리/타발되는 것을 특징이다.
Each time punching by the lowering of the upper mold 40, the FPCB base plate 20 is sequentially moved backward one by one while repeatedly punching by the first and second cutters, and is located immediately in front of the rearmost row. The primary punching portion 24 is punched by the first cutter 41 in a row, and then the secondary punching portion 25 is successively punched by the second cutter 42 in the rearmost row to form a single FPCB 21. ) Is separated / punched into single row.

본 발명은 상부금형(40)이 하강하여 제1,2 컷터에 의해 펀칭이 완료된 후 원위치로 상승되는 1회 펀칭시마다 작업자가 상기 FPCB 모재원판(20)을 1열씩 후방으로 순차적으로 신속하게 이동시킬 수 있고 또한 제1,2 컷터에 의한 펀칭이 각 열에 동시에 반복적으로 이루어질 수 있으므로, FPCB 모재원판(20)으로부터 단일 FPCB를 신속하게 분리/타발할 수 있는 효과가 있으며, 나아가 신속한 분리/타발에 따른 생산성 향상의 효과가 있는 등 그 기대되는 효과가 실로 유익한 발명이다.
In the present invention, the upper mold 40 is lowered, and once punching is completed by the first and second cutters, the punching machine is moved to the rear of the FPCB base plate 20 sequentially one by one after each punching. And punching by the first and second cutters can be performed repeatedly in each row at the same time, there is an effect that can quickly separate / launch a single FPCB from the FPCB base plate 20, furthermore, according to the rapid separation / punching It is an advantageous invention that the expected effect is such that there exists an effect of productivity improvement.

도 1은 본 발명에 따른 단일FPCB를 나타낸 예시도.
도 2는 본 발명에 따른 FPCB 모재원판을 나타낸 예시도.
도 3은 본 발명에서 제시하는 FPCB 타발장치를 나타낸 정면도.
도 4는 본 발명에 따른 상,하부금형을 발췌한 참고 정면도.
도 5는 본 발명에 따른 상,하부금형을 발췌한 참고 사시도.
도 6은 본 발명에 따른 상,하부금형을 180°회전시켜 뒤집은 상태를 나타낸 참고 사시도.
도 7은 본 발명에 따른 상부금형을 나타낸 참고 사시도.
도 8은 본 발명에 따른 제1,2 컷터를 발췌한 참고 사시도.
도 9는 본 발명에 따른 제1,2 컷터의 작동과정을 나타낸 참고 사시도.
도 10은 본 발명에 따라 1차 펀칭부가 타발되는 과정을 나타낸 참고도.
도 11는 본 발명에 따라 2차 펀칭부가 타발되는 과정을 나타낸 참고도.1 is an exemplary view showing a single FPCB according to the present invention.
Figure 2 is an exemplary view showing an FPCB base plate according to the present invention.
Figure 3 is a front view showing the punching device FPCB proposed in the present invention.
Figure 4 is a reference front view extracting the upper and lower molds according to the present invention.
Figure 5 is a reference perspective view of the upper and lower molds according to the present invention.
Figure 6 is a reference perspective view showing a state inverted by rotating the upper and lower molds 180 ° according to the present invention.
Figure 7 is a reference perspective view showing an upper mold according to the present invention.
8 is a reference perspective view taken from the first and second cutters according to the present invention;
9 is a reference perspective view showing the operation of the first and second cutters according to the present invention.
10 is a reference diagram showing a process of punching the primary punching unit according to the present invention.
11 is a reference diagram showing a process of punching the secondary punching unit according to the present invention.

본 발명은 하나의 타발장치를 이용하여 단일FPCB(21)가 다수 열로 배열구성된 FPCB 모재원판(20)으로부터 각 열의 단일FPCB(21)를 동시에 연속적으로 타발하여 낱개의 단일FPCB(21)로 신속하게 분리하기 위한 것인데,According to the present invention, a single punching device is used to simultaneously punch a single FPCB 21 in each row from the FPCB base plate 20 in which a single FPCB 21 is arranged in a plurality of rows, and quickly into a single single FPCB 21. To separate it,

이하 첨부되는 도면과 함께 본 발명 FPCB 타발장치(10)를 구체적으로 설명하기로 한다.
Hereinafter, the punching device 10 of the present invention will be described in detail with reference to the accompanying drawings.

본 발명 FPCB 타발장치(10)는 단일FPCB(21)가 다수 열로 배열구성된 FPCB 모재원판(20)과, FPCB 모재원판(20)이 안착되는 하부금형(30)과, 컷터를 구비하여 하강되면서 상기 하부금형(30)에 안착된 모재원판을 펀칭하는 상부금형(40)으로 구성된다.
The FPCB punching device 10 of the present invention is provided with a single FPCB 21 arranged in a plurality of rows, the FPCB base plate 20, a lower mold 30 on which the FPCB base plate 20 is seated, and a lowered cutter. It consists of an upper mold 40 for punching the base plate seated on the lower mold (30).

상기 단일FPCB(21)는 캡톤테이프(26)가 부착된 두꺼운 부분과 천공홀(22)이 펀칭되는 1차펀칭부(24) 및 나머지 FPCB 엔드라인의 얇은 부분이 펀칭되는 2차펀칭부(25)로 구성된다.The single FPCB 21 has a thick portion to which the Kapton tape 26 is attached, a primary punching portion 24 through which the punching holes 22 are punched, and a secondary punching portion 25 through which thin portions of the remaining FPCB end lines are punched out. It consists of

상기 단일FPCB(21)는 약 0.1mm정도의 두께로 이루어져 있는데, 금속부분이나 중요칩부분 또는 커넥터부분 등과 같은 곳에는 약 0.1 ~ 0.2mm정도의 캡톤테이프(26)(kapton tape)가 부착되어 부분적으로는 대략 0.2 ~ 0.3mm 정도의 두께를 가지게 되며, 전자기기에 조립시 볼트 또는 결합핀이 결합되는 천공홀(22)이 다수 포함구성되는데,The single FPCB 21 has a thickness of about 0.1 mm, and a portion such as a metal part, an important chip part, a connector part, or the like is attached to a portion of the capton tape 26 (kapton tape) of about 0.1 to 0.2 mm. As it has a thickness of about 0.2 ~ 0.3mm, when assembling the electronic device is configured to include a plurality of holes (22) coupled to the bolt or coupling pin,

이러한 경우, 상기 천공홀(22)이 펀칭되는 부분을 포함하고 아울러 캡톤테이프(26)가 부착되어 상대적으로 대략 0.2 ~ 0.3mm 정도의 두꺼운 두께를 갖는 1차펀칭부(24) 및, In this case, the punching hole 22 includes a portion punched out, and the first punching portion 24 having a thick thickness of about 0.2 to 0.3 mm is attached to the Kapton tape 26, and

상기 1차펀칭부(24)를 제외한 단일FPCB(21)의 나머지 엔드라인부분에 해당하는 약 0.1mm정도의 상대적으로 얇은 두께를 갖는 2차펀칭부(25)로 이루어진다.
It consists of a secondary punching portion 25 having a relatively thin thickness of about 0.1mm corresponding to the remaining end line portion of the single FPCB 21 except the primary punching portion 24.

상기 FPCB 모재원판(20)은 원자재 소모를 줄이기 위하여 다수의 단일FPCB(21)가 조밀하게 배열구성되는데, 다수의 단일FPCB(21)가 일렬로 배치된 하나의 열이 동일하게 반복구성되어 다수 열로 구성되고, 각 열의 양측에는 각 열마다 동일한 위치에 안착공(23)이 동일하게 구비되어 상기 하부금형(30)의 안착핀(31)에 견고하게 안착될 수 있다.
The FPCB base material plate 20 is composed of a plurality of single FPCB 21 is densely arranged in order to reduce the consumption of raw materials, a single row in which a plurality of single FPCB 21 is arranged in a row is repeated in a plurality of rows It is configured, and both sides of each row is provided with the same mounting hole 23 in the same position for each row can be firmly seated on the mounting pin 31 of the lower mold (30).

상기 하부금형(30)은 상기 안착공(23)과 대응되는 안착핀(31)을 구비하여, 상기 상부금형(40)의 1회 승하강에 의해 1회 펀칭이 완료될 때마다 작업자가 상기 FPCB 모재원판(20)을 1열씩 후방으로 순차적으로 이동시킬 수 있도록 구성되는 것인데, The lower mold 30 is provided with a seating pin 31 corresponding to the seating hole 23, so that the worker is the FPCB every time the punching is completed by one time ascending and descending of the upper mold 40 It is configured to move the base plate 20 sequentially one by one rear,

이때, 상기 안착핀(31)과 안착공(23) 간의 결합은 작업자가 상기 FPCB 모재원판(20)을 1열씩 이동시키는 경우에 FPCB 모재원판(20)이 하부금형(30)에 용이하게 안착되도록 하는 역할을 하며, 또한 상부금형(40)의 하강시 제1,2 컷터에 의한 펀칭/타발시에 흔들림이 발생되지 않도록 하여 펀칭위치불량을 감소시키는 역할을 한다.In this case, the coupling between the seating pin 31 and the seating hole 23 is such that the FPCB base plate 20 is easily seated on the lower mold 30 when the worker moves the FPCB base plate 20 by one row. In addition, the lowering of the upper mold 40 serves to reduce the punching position defect by preventing the shaking occurs when punching / punching by the first and second cutters.

또한, 상기 하부금형(30)의 최후방에는 FPCB 모재원판(20)에 대한 펀칭이 완료된 낱개의 각 단일FPCB(21)가 하방으로 낙하되어 배출될 수 있도록, FPCB 모재원판(20)의 각 단일FPCB(21)의 수직하부 위치에 해당하는 하부금형(30)의 위치에 배출구(32)를 각각 구비함이 바람직하며, 배출되는 단일FPCB(21)는 컨베이어벨트 상에 낙하하여 컨베이어를 타고 적재함으로 이송되어진다.
In addition, each single side of the FPCB base plate 20 in the rear of the lower mold 30 so that each single FPCB 21 punched for the FPCB base plate 20 is completed to fall down and discharged. Preferably, each outlet 32 is provided at the position of the lower mold 30 corresponding to the vertical lower position of the FPCB 21, and the single FPCB 21 discharged is dropped on the conveyor belt and loaded on the conveyor belt. Are transferred.

상기 상부금형(40)은 상기 FPCB 모재원판(20)과 동일하게 다수 열로 형성되는 컷터를 구비하되, 상기 2차 펀칭부(25)를 펀칭하는 제2 컷터(42)가 최후방의 열에 구비되고, 제2 컷터(42)의 바로 전방의 열에는 상기 1차 펀칭부(24)를 펀칭하는 제1 컷터(41)가 구비된다.The upper mold 40 is provided with a cutter formed in a plurality of rows in the same manner as the FPCB base plate 20, the second cutter 42 for punching the secondary punching portion 25 is provided in the rearmost row, The first cutter 41 for punching the primary punching part 24 is provided in the row immediately in front of the second cutter 42.

상기 제1 컷터(41)는 천공홀(22) 및 상대적으로 두꺼운 부분인 1차 펀칭부(24)를 우선 펀칭하게 되고, 상기 제2 컷터(42)는 상대적으로 얇은 부분에 해당하는 단일FPCB(21)의 나머지 엔드라인 부분인 2차 펀칭부(25)를 최후방에서 최종 펀칭하여 타발을 완료하게 되며, 타발 완료된 단일FPCB(21)들은 배출구(32)로 낙하하여 배출된다.
The first cutter 41 first punches the punching hole 22 and the first punching part 24 which is a relatively thick portion, and the second cutter 42 has a single FPCB (corresponding to a relatively thin portion). The second punching portion 25, which is the remaining end portion of 21), is punched out from the rear end to complete the punching, and the punched-out single FPCBs 21 fall to the outlet 32 and are discharged.

이상과 같이 이루어지는 본 발명은, 상기 상부금형(40)이 하강하여 제1,2 컷터에 의해 펀칭이 완료된 후 원위치로 상승되는 1회 펀칭시마다 FPCB 모재원판(20)을 1열씩 후방으로 순차적으로 신속하게 이동시키면서 제1,2 컷터에 의한 펀칭이 각 열에 동시에 반복적으로 이루어지도록 하여 신속한 타발이 가능한 것인데, 하부금형(30)에 안착된 FPCB 모재원판(20)의 최후방 열의 바로 전방에 위치한 열에서 제1 컷터(41)에 의해 1차 펀칭부(24)가 펀칭된 다음 최후방의 열에서 제2 컷터(42)에 의해 2차 펀칭부(25)가 순차적으로 동시에 연속 펀칭되어 단일FPCB(21)가 1열씩 낱개로 분리/타발 가능하게 된다.
The present invention made as described above, the FPCB base plate 20 in rapid succession one by one row every time the upper mold 40 is lowered and once punched to the original position after the punching is completed by the first and second cutters The punching by the first and second cutters is repeatedly performed in each row simultaneously while being moved to make a quick punching, and in the row immediately preceding the rearmost row of the FPCB base plate 20 seated on the lower mold 30 The primary punching portion 24 is punched by the first cutter 41 and then the secondary punching portions 25 are successively punched sequentially and simultaneously by the second cutter 42 in the rearmost row to form a single FPCB 21. It becomes possible to separate / punch out each one row.

10 : FPCB 타발장치 20 : FPCB 모재원판
21 : 단일FPCB 22 : 천공홀
23 : 안착공 24 : 1차 펀칭부
25 : 2차 펀칭부 26 : 캡톤테이프
30 : 하부금형 31 : 안착핀
32 : 배출구 40 : 상부금형
41 : 제1 컷터 42 : 제2 컷터10: FPCB punching device 20: FPCB base plate
21: Single FPCB 22: Hole
23: settling hole 24: 1st punching part
25: 2nd punching part 26: Kapton tape
30: lower mold 31: seating pin
32: outlet 40: upper mold
41: first cutter 42: second cutter

Claims (2)

단일FPCB(21)가 다수 열로 배열구성된 FPCB 모재원판(20)이 안착되는 하부금형(30)과, 컷터를 구비하여 하강되면서 상기 하부금형(30)에 안착된 모재원판으로부터 낱개의 단일FPCB(21)로 각각 분리시키는 상부금형(40)으로 구성되는 프레스 타발장치에 있어서,

상기 단일FPCB(21)는 캡톤테이프(26)가 부착된 두꺼운 부분과 천공홀(22)이 펀칭되는 1차 펀칭부(24) 및 나머지 FPCB 엔드라인의 얇은 부분이 펀칭되는 2차 펀칭부(25)로 구성되고,
상기 FPCB 모재원판(20)은 다수의 단일FPCB(21)가 일렬로 배치된 하나의 열이 동일하게 반복구성되어 다수 열로 구성되고, 각 열의 양측에는 각 열마다 동일한 위치에 안착공(23)이 동일하게 구비되고,
상기 하부금형(30)은 상기 안착공(23)과 대응되는 안착핀(31)을 구비하여, 상기 FPCB 모재원판(20)이 1열씩 후방으로 순차적으로 이동가능하면서 견고하게 안착되도록 구성되고,
상기 상부금형(40)은 상기 FPCB 모재원판(20)과 동일하게 다수 열로 형성되는 컷터를 구비하되, 상기 2차 펀칭부(25)를 펀칭하는 제2 컷터(42)가 최후방의 열에 구비되고, 제2 컷터(42)의 바로 전방의 열에는 상기 1차 펀칭부(24)를 펀칭하는 제1 컷터(41)를 구비하여,

상기 상부금형(40)의 하강에 의한 1회 펀칭시마다 상기 FPCB 모재원판(20)이 1열씩 후방으로 순차적으로 이동하면서 제1,2 컷터(41,42)에 의한 펀칭이 반복적으로 이루어져, 최후방의 열의 바로 전방에 위치한 열에서 제1 컷터(41)에 의해 1차 펀칭부(24)가 펀칭된 다음 최후방의 열에서 제2 컷터(42)에 의해 2차 펀칭부(25)가 순차적으로 연속 펀칭되어 단일FPCB(21)가 1열씩 낱개로 분리/타발될 수 있도록 하며,
상기 하부금형(30)의 최후방의 위치 중 상기 FPCB 모재원판(20)의 마지막 열에 위치한 각 단일FPCB(21)의 수직하부 위치에는 배출구(32)를 각각 구비하여, FPCB 모재원판(20)에 대한 펀칭이 완료된 낱개의 각 단일FPCB(21)가 하방으로 낙하되어 배출될 수 있도록 한 것을 특징으로 하는 FPCB 타발장치.A single FPCB 21 from the base plate seated on the lower mold 30 while the lower mold 30 is seated with the lower mold 30 on which the FPCB base plate 20, in which the single FPCB 21 is arranged in multiple rows, is cut. In the press punching device consisting of an upper mold 40 to be separated into each)),

The single FPCB 21 is a secondary punched portion 25 in which a thick portion to which the Kapton tape 26 is attached, a primary punching portion 24 in which the punching holes 22 are punched, and a thin portion of the remaining FPCB end line are punched out. ),
The FPCB base material plate 20 is composed of a plurality of rows in which a single row in which a plurality of single FPCBs 21 are arranged in a row is configured in the same manner, and both sides of each row have seating holes 23 at the same positions in each row. Equally equipped
The lower mold 30 is provided with a mounting pin 31 corresponding to the seating hole 23, the FPCB base material plate 20 is configured to be firmly seated while being able to sequentially move backward by one row,
The upper mold 40 is provided with a cutter formed in a plurality of rows in the same manner as the FPCB base plate 20, the second cutter 42 for punching the secondary punching portion 25 is provided in the rearmost row, In the row immediately in front of the second cutter 42 is provided with a first cutter 41 for punching the primary punching portion 24,

The punching by the first and second cutters 41 and 42 is repeatedly performed while the FPCB base plate 20 is sequentially moved backward by one row every time punching is performed by the lowering of the upper mold 40. The primary punching portion 24 is punched by the first cutter 41 in the row immediately preceding the row, and the secondary punching portion 25 is subsequently sequentially punched by the second cutter 42 in the rearmost row. So that a single FPCB (21) can be separated / punched one by one,
Outlet 32 is provided in the vertical lower position of each single FPCB 21 located in the last row of the FPCB base material plate 20 among the rearmost positions of the lower mold 30, and the FPCB base material plate 20 FPCB punching device, characterized in that each single FPCB (21) punching is completed to be discharged downward. 삭제delete
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101748379B1 (en) * 2015-08-12 2017-06-16 (주)우리엔지니어링 Vision punching machines
KR20190043715A (en) 2017-10-19 2019-04-29 (주)엘노아 Blanking apparatus
KR20190043716A (en) 2017-10-19 2019-04-29 (주)엘노아 Blanking apparatus
KR20190050963A (en) 2019-05-07 2019-05-14 (주)엘노아 Blanking apparatus
KR20190050962A (en) 2019-05-07 2019-05-14 (주)엘노아 Blanking apparatus

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Publication number Priority date Publication date Assignee Title
JP2003225717A (en) * 2002-02-04 2003-08-12 Taihei Denshi Kogyo Kk Punching die, and punching plate manufacturing method
JP2005022072A (en) * 2003-06-11 2005-01-27 Taihei Denshi Kogyo Kk Die for working material board, and manufacturing method of work plate
KR101138094B1 (en) 2011-10-18 2012-04-24 고정희 Molding device for flat tie and accordingly flat tie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003225717A (en) * 2002-02-04 2003-08-12 Taihei Denshi Kogyo Kk Punching die, and punching plate manufacturing method
JP2005022072A (en) * 2003-06-11 2005-01-27 Taihei Denshi Kogyo Kk Die for working material board, and manufacturing method of work plate
KR101138094B1 (en) 2011-10-18 2012-04-24 고정희 Molding device for flat tie and accordingly flat tie

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101748379B1 (en) * 2015-08-12 2017-06-16 (주)우리엔지니어링 Vision punching machines
KR20190043715A (en) 2017-10-19 2019-04-29 (주)엘노아 Blanking apparatus
KR20190043716A (en) 2017-10-19 2019-04-29 (주)엘노아 Blanking apparatus
KR20190050963A (en) 2019-05-07 2019-05-14 (주)엘노아 Blanking apparatus
KR20190050962A (en) 2019-05-07 2019-05-14 (주)엘노아 Blanking apparatus

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