KR0136351B1 - Method and device for forming a door panel - Google Patents

Method and device for forming a door panel

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Publication number
KR0136351B1
KR0136351B1 KR1019940031089A KR19940031089A KR0136351B1 KR 0136351 B1 KR0136351 B1 KR 0136351B1 KR 1019940031089 A KR1019940031089 A KR 1019940031089A KR 19940031089 A KR19940031089 A KR 19940031089A KR 0136351 B1 KR0136351 B1 KR 0136351B1
Authority
KR
South Korea
Prior art keywords
forming
door plate
guide
rear door
roller means
Prior art date
Application number
KR1019940031089A
Other languages
Korean (ko)
Other versions
KR960016991A (en
Inventor
김형건
Original Assignee
김형건
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Publication date
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Application filed by 김형건 filed Critical 김형건
Priority to KR1019940031089A priority Critical patent/KR0136351B1/en
Publication of KR960016991A publication Critical patent/KR960016991A/en
Application granted granted Critical
Publication of KR0136351B1 publication Critical patent/KR0136351B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/021—Control or correction devices in association with moving strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Special Wing (AREA)

Abstract

본 발명은 일반건물의 사무실용 문 또는 아파트용문으로 사용되는 철재방화문을 제조하기 위하여 사용되는 철제판재를 소정의 형상으로 포밍방법 및 그 장치에 관한것으로, 일반적으로 종래에는 전, 후면 도어판재를 포밍하는 장치가 별개의 장치로 구성되어 가공작업성이 극감되고, 부대설비의 복잡 및 이에따른 설치공간이 넓어여 되며 복잡한 조정에 의한 오차발생들의 상품성저하의 문제점이 지적되었다.The present invention relates to a method and apparatus for forming a steel plate used to manufacture steel fire doors used for manufacturing office fire doors or apartment doors of a general building in a predetermined shape, and conventionally forming the front and rear door plate It is pointed out that the device is composed of a separate device, which reduces the workability, increases the complexity of the auxiliary equipment and consequently the installation space, and decreases the merchandise quality due to complicated adjustments.

본 발명은 상기한 종래기술이 갖는 제문제점을 해결하기 위하여 창출된 것으로 본 발명의 목적은 방화문의 전, 후도어판재에 따라 가이드수단에 의한 투입폭 방향을 달리 투입하면서 순차구성된 성형로울러수단의 성형외주면에 의한 도어판재 양단의 포밍부위를 달리하여 순차가공하고 상기 성형로울러수단의 끝단에 구성되는 전후도어판재에 따라 대향작동하는 가압수단에 의해 도어판재 일단의 포밍부위를 달리하며 순차가공하여 전, 후도어판재의 길이방향 양단을 소정의 형상으로 포밍가공 하게되므로 하나의 장치에서 일련적으로 균일한 전, 후도어판재의 포밍가공이 가능하여 작업성의 극대화에 의한 대량생산과 제조원가 절감, 설치에 따른 부대설비 및 공간의 최소화가 가능하게 되는 도어판재의 포밍방법 및 그 장치를 제공하는데 그 특징이 있다.The present invention was created in order to solve the problems of the prior art described above, and an object of the present invention is to form a molding roller means sequentially formed while differently inserting the direction of insertion width by the guide means according to the front and rear door plates of the fire door. Differently forming parts at both ends of the door plate by the outer circumferential surface and sequentially forming by forming the end of the door plate material by pressing means operating opposite to the front and back door plate formed at the end of the forming roller means. Forming processing of both ends of the rear door plate in a predetermined shape enables uniform forming of the front and rear door boards in a single device, enabling mass production, cost reduction, and installation by maximizing workability. Provides a method and apparatus for forming a door plate material that can minimize the additional equipment and space There.

Description

도어판재의 포밍방법 및 그 장치Door plate forming method and apparatus

제1도는 본 발명장치의 평면구성도.1 is a plan view of the apparatus of the present invention.

제2도는 본 발명장치의 정면구성도.2 is a front configuration diagram of the apparatus of the present invention.

제3도는 본 발명장치의 가이드수단의 확대도.Figure 3 is an enlarged view of the guide means of the device of the present invention.

제4도는 본 발명장치의 가압수단의 확대도.Figure 4 is an enlarged view of the pressing means of the present invention device.

제5도는 방화문을 구성하는 전면도어판재에 참고사시도.5 is a reference perspective view of the front door plate constituting the fire door.

제6도는 방화문을 구성하는 후면도어판재의 참고사시도.6 is a reference perspective view of the rear door plate constituting the fire door.

제7도는 전면가공도어판재를 도시한 단면도.7 is a cross-sectional view showing a front door plate.

제8도 내지 제26도는 정면가공도어판재의 제1성형로울러수단 내지 제19성형 로울러수단의 성형단계도.8 to 26 are forming steps of the first forming roller means to the nineteenth forming roller means of the front processed door plate.

제27도는 제8도 내지 제26도의 공정에 의한 전면도어판재를 도시한 단면도.FIG. 27 is a cross-sectional view showing the front door plate material by the process of FIGS. 8 to 26. FIG.

제28도는 후면가공도어판재를 도시한 단면도.Figure 28 is a cross-sectional view showing the rear processing door plate.

제29도 내지 제47도는 후면가공도어판재의 제1성형 로울러수단 내지 제19성형로울러의 성형단계도.29 to 47 is a forming step of the first forming roller means to the nineteenth forming roller of the rear processing door plate material.

제48도는 제29도 내지 제47도의 공정에 의한 후면도어판재를 도시한 단면도.48 is a cross-sectional view showing a back door plate material by the process of FIGS. 29 to 47.

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

1~19 : 제1~19성형로울러수단 20, 20' : 좌우성형로울러수단1 ~ 19: 1 ~ 19 molding roller means 20, 20 ': left and right molding roller means

25 : 고정대 30 : 이송대25: fixed base 30: transfer table

40, 40' : 가이드수단 47, 47' : 가이드판40, 40 ': guide means 47, 47': guide plate

50 : 기대 53, 57 : 기어박스50: expectations 53, 57: gearbox

54 : 폭조절수단 60, 60' : 가압수단54: width adjusting means 60, 60 ': pressing means

63 : 지지판 65, 65' : 승강대63: support plate 65, 65 ': platform

본 발명은 일반건물의 사무실용 문 또는 아파트용문으로 사용되는 철재방화문을 제조하기 위하여 사용되는 철제판재를 소정의 형상으로 포밍가공하는 포밍방법 및 그 장치에 관한 것으로, 특히 방화문을 구성하는 전면도어판재와 후면도어판재를 하나의 장치에서 일련가공이 가능하여 대량생산에 의한 원가절감과 설비공간의 최소화에 의한 공간활용성이 극대화되고 도어판재의 길이, 폭의 싸이즈에 구애받지 않고 범용으로 적용될수 있어 신뢰감을 극대화한 도어판재의 포밍방법 및 그 장치에 관한 것이다.The present invention relates to a forming method and apparatus for forming a steel plate used to manufacture a steel fire door used for office doors or apartment doors of a general building in a predetermined shape, in particular the front door plate constituting a fire door It is possible to process serially and rear door plate in one device, which maximizes the cost saving by mass production and space utilization by minimizing the facility space, and can be applied universally regardless of the length and width of door plate. The present invention relates to a method for forming a door plate material and a device thereof that maximize reliability.

일반적으로 방화문 제조에 적용되는 도어판재는 전,후도어판재를 분리구성하여 각각의 모서리절단부, 도어록결합공, 경첩결합공 등을 절단/천공작업을 행하고, 좌,우를 포밍가공하여 이를 조립하므로 방화문을 제조해 오고 있었다.In general, the door plate material used in the manufacture of fire doors is formed by separating the front and rear door plate material, and cutting / punching each corner cutting part, door lock coupling hole, hinge coupling hole, and forming the left and right parts. I have been manufacturing fire doors.

그러나 이러한 도어판재의 포밍가공을 위해 사용된 종래의 도어판재 포밍장치는 전면도어판재와 후면도어판재를 포밍하는 장치가 별개의 장치로 구성되어 가공작업성이 극감되고, 부대설비의 복잡 및 이에 따른 설치공간이 넓어야 하는 문제점이 지적되었다.However, the conventional door plate forming apparatus used for forming the door plate is composed of a separate device for forming the front door plate and the rear door plate material to reduce the workability, the complexity of the auxiliary equipment and accordingly The problem of having a large installation space has been pointed out.

또한 상기 도어판재는 그 규격품의 사이즈에 따라 포밍가공의 위치를 조정해야되는데, 그 전,후도어판재의 포밍장치가 각각 별도로 구비되므로 이들의 상호 조정관계가 복잡하여 작업시간의 지연, 생산성의 저하 및 생산단가의 상승등의 여러 가지 문제점을 유발하였으며, 작업자의 복잡한 조정에 의한 포밍위치 의 오차발생으로 결국 균일한 제품을 얻을 수 없음에 의한 전,후도어판재의 결합에 따른 오차가 발생하게 되고 방화문 제작에 있어 어거지로 끼워맞추는 부실작업에 의한 제품신뢰성의 극감과 이에 따라 상품성이 저하되는 문제점이 발생되었다.In addition, the door plate material is to adjust the position of the forming process according to the size of the standard product, since the forming device of the front and rear door plate is provided separately, so that the mutual coordination relationship between them is complicated, delay of work time, productivity decrease And various production problems such as an increase in production cost, and errors due to the combination of the front and back door plates due to the inability to obtain a uniform product due to the error of forming position due to the complicated adjustment of the operator. In the production of fire doors, there is a problem of reducing the reliability of the product due to the stale work that fits into the beggars and degrading the product quality.

따라서 본 발명은 상기한 종래기술이 갖는 제문제점을 해결하기 위하여 창출된 것으로, 본 발명의 목적은 방화문의 전,후도어판재에 따라 가이드수단에 의한 투입폭 방향을 달리 투입하면서 순차구성된 성형로울러수단의 성형외주면에 의한 도어 판재 양단의 포밍부위를 달리하여 순차가공하고 상기 성형로울러수단의 끝단에 구성되는 전후도어판재에 따라 대향작동하는 가압수단에 의해 도어판재 일단의 포밍부위를 달리하며 순차가공하여 전,후도어판재의 길이방향 양단을 소정의 형상으로 포밍하는 도어판재의 포밍방법을 제공하는데 그 목적이 있다.Therefore, the present invention was created to solve the problems of the prior art described above, and an object of the present invention is to sequentially form the forming roller means while inserting the input width direction differently by the guide means according to the front and back door plates of the fire door. The forming parts of the both ends of the door plate by the molding outer peripheral surface of the process is sequentially processed and the forming parts of one end of the door plate material by the pressing means operating in accordance with the front and back door plate formed at the end of the forming roller means It is an object of the present invention to provide a method for forming a door plate member which forms both longitudinal ends of the front and rear door plates in a predetermined shape.

본 발명의 목적은 방화문의 전후도어판재에 따라 투입폭 방향을 달리 투입되게 하는 가이드수단과 상기 가이드수단에 의해 투입되는 전,후도어판재 양단을 포밍부위를 달리하며 순차가공하는 성형로울러수단과 상기 성형로울러수단의 끝단에 설치되되 전후도어판재에 따라 대향작동하여 도어판재 일단의 포밍부위를 달리하며 순차가공하는 가압수단으로 구성되어 전,후도어판재의 포밍장치를 제공하는데 그 목적이 있다.An object of the present invention is a guide means for differently inserting the width direction according to the front and rear door plate of the fire door and the front and rear door plate is introduced by the guide means forming roller means for sequentially processing the forming part with different forming parts The purpose of the present invention is to provide a forming apparatus for the front and rear door plates, which are installed at the end of the forming roller means, and are formed by pressing means which are sequentially processed by varying the forming part of the door plate member by opposing operation according to the front and rear door plate materials.

이러한 특징적 목적을 갖는 본 발명의 도어판재의 포밍방법에 대해 살펴보면 다음과 같다.Looking at the forming method of the door plate member of the present invention having such a characteristic purpose as follows.

즉, 자동공급되는 방화문용 판재를 전면도어판재, 후면도어판재에 따라 제어부의 작동에 의해 가이드수단이 유,공압실린더에 의한 대향적인 진퇴작동으로 전,후도어판재의 방향을 달리 투입되게 안내하면서 순차구성된 성형로울러수단의 성형외주면에 의한 포밍부위를 달리하여 양단을 순차가공하고, 상기 성형로울러수단에 의해 순차가공된 도어판재는 전후도어판재에 따라 제어부의 작동에 의해 유,공압실린더에 의한 상,하작동하는 가압수단의 대향작동으로 도어판재 일단의 포밍부위를 달리하며 순차가공하여 전,후도어판재의 길이방향 양단을 소정의 형성하는 포밍하는 방법을 제공한다.That is, the guide means automatically guides the direction of the front and rear door plates by the operation of the control unit according to the front door board and the rear door board by the hydraulic and pneumatic cylinders. Both ends are sequentially processed by different forming parts by the molding outer circumferential surface of the formed roller means, and the door plate material sequentially processed by the molding roller means is moved by the hydraulic and pneumatic cylinders by the operation of the control unit according to the front and rear door plates. In the opposite operation of the pressing means which operates downward, the forming part of one end of the door plate material is processed sequentially, thereby providing a method of forming a predetermined length both ends of the front and rear door plate material.

이러한 본 발명의 방법을 구체적으로 실시할 수 있도록 하는 본 발명의 장치를 도면에 따라 상세히 살펴보기로 한다.The apparatus of the present invention, which allows the method of the present invention to be carried out specifically, will be described in detail with reference to the drawings.

제1도 내지 제2도는 본 발명 포밍장치의 평면 및 정면구성도로서 다수의 프레임으로 구성된 기대(50)상의 전,후방으로 고정대(25)와 이송대(30)가 구성되되, 상기 고정대(25)와 이송대(30)에는 좌측으로 가이드수단(40)(40')과 좌,우성형로울러수단(20)(20')과 그 끝단에 가압수단(60)(60')이 대향되게 설치된다.1 to 2 is a plan view and a front view of the forming apparatus of the present invention is a front and rear on the base 50 composed of a plurality of frames, the fixing table 25 and the conveying table 30 is configured, the fixing table 25 And guide means 40, 40 'and the left and right roller means 20, 20' and the press means 60, 60 'are disposed at the ends thereof on the left side and the transfer table 30. do.

이때 상기 고정대(25)와 이송대(30)에 대향되게 설치된 좌,우성형로울러수단(20)(20')과 가압수단(60)(60')은 모두 하부로울러(1b~19b, 1b'~19b')가 각각 변속기(미도시)와 유니버셜조인트(미도시)로 구동모터(M)와 연결되어 상,하로울러를 통과하는 판재를 하부로울러(1b~19b, 1b'~19b')에 의해 이송하고 판재를 상부에서 눌러주는 상부로울러(1a~19a, 1a'~19a')는 판재의 이송에 따라 공회전하게 된다.At this time, the left and right side roller means 20, 20 'and the pressing means 60, 60' installed opposite to the fixing table 25 and the conveying table 30 are all lower rollers 1b to 19b and 1b '. 19b ') is connected to the drive motor M with a transmission (not shown) and a universal joint (not shown), respectively, to the lower rollers 1b to 19b and 1b' to 19b '. By the upper roller (1a ~ 19a, 1a '~ 19a') for conveying and pressing the plate from the top is idling according to the transfer of the plate.

상기 가이드수단(40)(40')은 제1도 및 제3도에 도시된 바와같이 상기 고정대(25)와 이송대(30)의 좌측에 일체형성된 돌출브라켓트(41)(41')에 외측으로 유,공압실린더(43)(43')와 내측으로 가이드봉(45)(45')이 대향설치되어서 일측에 안내돌편(46)이 일체형성된 가이드판(47)(47')의 장방형홈(48)(49)에 각각 상기 유,공압실린더(43)(43')의 로드(43a)(43a')의 체결고정된 고정브라켓트(44a')와 상기 가이드봉(45)(45')이 안내되는 안내브라켓트(44b)가 체결고정된다.The guide means 40, 40 ′ are outside the protruding brackets 41, 41 ′ integrally formed on the left side of the fixing table 25 and the conveying table 30 as shown in FIGS. 1 and 3. Rectangle grooves of guide plates 47 and 47 'having guide bars 45 and 45' opposed to the hydraulic and pneumatic cylinders 43 and 43 ', and having guide protrusions 46 integrally formed on one side thereof. Fastening fixing brackets 44a 'of the rods 43a and 43a' of the hydraulic and pneumatic cylinders 43 and 43 'to the guide rods 45 and 45', respectively. The guide bracket 44b to be guided is fastened and fastened.

상기 가압수단(60)(60')은 제1도와 제2조 및 제4도에 도시된 바와같이 유,공압실린더(62)(62')가 지지판(63)에 의해 고정대(25)와 이송대(30)에 고정되되 상기 유,공압실린더(62)(62')는 로드(64) 끝단이 상부로울러(15a, 16a, 17a, 18a)(15a', 16a', 17a', 18a')가 설치되는 승강대(65)(65')와 체결고정된다.The pressurizing means 60, 60 'is a hydraulic and pneumatic cylinder 62, 62' is conveyed to the holding table 25 by the support plate 63, as shown in FIG. The hydraulic and pneumatic cylinders 62 and 62 'are fixed to the table 30, and the rod 64 ends have upper rollers 15a, 16a, 17a, and 18a (15a', 16a ', 17a', and 18a '). It is fastened and fastened with the lifting platform 65, 65 'is installed.

이때 상기 가이드수단(40)(40')과 가압수단(60)(60')은 통상의 제어부(미도시)에 의하여 전,후도어판재(100)(200)에 따라 상기 각 유,공압실린더(43,43')(62,62')의 진퇴작동과 상하작동을 대향적으로 작동하여 상기 가이드수단(40)(40')은 인입되는 전,후가공도어판재(100')(200')를 제1~14가압로울러수단(1~14)의 포밍위치에 안내토록 하고 상기 가압수단(60)(60')은 인입되는 전,후도어판재(100)(200)를 승강대(65)(65')에 설치되는 상부로울러(15a, 16a, 17a, 18a)(15a', 16a', 17a', 18a')에 의해 대향되게 가압작동하도록 구성된다.In this case, the guide means 40, 40 'and the pressurizing means 60, 60' are each of the oil and pneumatic cylinders according to the front and rear door plates 100 and 200 by a conventional control unit (not shown). (43, 43 ') (62, 62') of the retracting operation and the up and down operation to operate oppositely the guide means (40, 40 ') is the front and rear processing door plate (100') (200 ') is introduced To guide the forming position of the first to 14 pressure roller means (1 to 14) and the pressing means (60, 60 ') is the lifting plate 65, (200) before and after the back door plate (100) ( It is configured to pressurize opposingly by the upper rollers 15a, 16a, 17a, 18a (15a ', 16a', 17a ', 18a') installed at the 65 '.

한편, 상기 기대(50)의 후방에 설치되는 이송대(30)는 기대(50)의 양측프레임에 설치된 가이드레일(51)에 가이드구(31)를 안착되어 이루어진다.On the other hand, the transfer table 30 is installed on the back of the base 50 is made of the guide sphere 31 is seated on the guide rail 51 provided on both side frames of the base 50.

이때 상기 기대(50)의 후방, 좌,우측에는 지지브라켓트(52)(56)가 돌출구성되어 서 상기 양측의 지지브라켓트(52)(56)에는 기어박스(53)(57)가 설치되고 이들은 드라이빙샤프트(55)에 의한 횡으로 동력전달이 되도록 연결되며 일측의 기어박스(57)에는 상기 드라이빙샤프트(55)와 동일축상으로 정역전모터(59)가 동력전달 되도록 축 연결되고 상기 각 기어박스(53)(57)에는 상기 드라이빙샤프트(55)의 동력을 수직으로 전달하는 스크류봉(53')(57')이 기대(50)의 가이드레일(51)에 가이드구(37)로 안착된 상기 이송대(30)와 나사결합되어 상기 스크류봉(51)(57')이 회전방향으로 상기 이송판(30)을 이송 가능케 구성된다.At this time, the support brackets 52 and 56 protrude from the rear, left and right sides of the base 50, so that the gear brackets 53 and 57 are installed on the support brackets 52 and 56 at both sides. It is connected to the power transmission in the transverse by the driving shaft 55 and the gearbox 57 on one side is axially connected so that the forward and reverse motor 59 is coaxially driven with the driving shaft 55 and the respective gear boxes Screw rods 53 'and 57' for vertically transmitting the power of the driving shaft 55 are seated on the guide rails 51 of the base 50 as guide holes 37. The screw rods 51 and 57 ′ are screwed to the transfer table 30 so as to transfer the transfer plate 30 in the rotational direction.

이와같이 구성된 본 발명의 작용효과를 상세히 살펴보면 다음과 같다.Looking at the effects of the present invention configured as described above in detail.

먼저, 본 발명의 작용표과를 설명하기 전에 방화문을 구성하는 전,후도어판재(100)(200)의 포밍구성을 살펴보면 제5도 및 제6도에 도시된 바와같이 전면도어판재(100)는 일측의형상의 돌출물림접합부(110)가 대향측의 후면도어판재(200)의형상의 물림접합부(210)에 결합조립되게 구성되고 상대적으로 전면도어판재(100)의형상의 물림접합부(120)에 대향측의 후면도어판재(200)의형상의 돌출물림접합부(220)가 결합조립되게 구성되되 상기 전면도어판제(100)와 후면도어판재(200)의 길이방향 양단에는 절곡되어 전,후도어판재(100)(200)를 상호 고정하는 돌출고정폄(130)(230)이 구성되어 있다.First, before describing the operation of the present invention, the front and back panels 100 as shown in FIGS. 5 and 6 will be described. One side Protruding and engaging portion 110 of the shape of the back door plate 200 of the opposite side It is configured to be assembled and assembled to the bleed junction 210 of the shape and relatively of the front door plate 100 Of the rear door plate member 200 on the side opposite to the Protruding and engaging portion 220 of the shape is configured to be assembled and assembled, but bent at both ends of the longitudinal direction of the front door plate 100 and the rear door plate 200 to secure the front and rear door plates 100 and 200 mutually. Protruding fixing pin 130, 230 is configured.

또한 방화문의 규격은 건축법에서 규정하는 표준사이즈가 있고 일반시공에 따른 비표준사이즈가 있으나 본 발명 장치는 표준사이즈의 포밍작업과 비표준사이즈의 포밍작업을 균일하고 일련하여 대량생산이 가능한 장점을 갖는다.In addition, the standard of the fire door has a standard size prescribed in the building law and there is a non-standard size according to the general construction, but the present invention has the advantage that the mass production work uniformly and serially the forming work of the standard size and the non-standard size.

이러한 본 발명의 장치는 표준사이즈이든 비표준사이즈이든 간에 한세트로 구성되는 전,후도어판재(100)(200)는 최초로 투입되는 전,후면 가공도어판재(100')(200')의 폭 및 길이가 결정된 상태로 절단 및 펀칭가공되어서 도면에 도시되지는 않았지만 이송콘베이어수단에 의해 인입단에 투입이송된다.The apparatus of the present invention is the front and rear door plate 100, 200 is composed of a set of whether the standard size or non-standard size is the first, the width and length of the front and rear processing door plate 100 (100 ') (200') Is cut and punched in the determined state, but is not shown in the drawings, but is transported to the inlet end by the conveying conveyor means.

이때 상기 전,후면 가공도어판재를 자동이송시키기 전에, 전,후면가공도어판재(100')(200')의 폭에 따라 폭조절수단(54)에 의해 전,후면가공도어판재(100')(200') 양단의 포밍가공부위를 조절하게 되는데 이는 제1도 및 제2도에 도시된 바와같이 기대(50)의 후방일측에 설치되 정,역전모터(59)의 구동에 의하여In this case, before the automatic transfer of the front and rear processing door plate, the front and rear processing door plate 100 'by the width adjusting means 54 according to the width of the front and rear processing door plate 100' and 200 '. (200 ') to adjust the forming process of both ends, which is installed on one side of the base 50, as shown in Figs. 1 and 2 is driven by the forward and reverse motor 59

으로 동력이 전달되면서 이송대(30)를 전,후방으로 이송하여 조절하게 된다.As the power is transmitted to the transfer table 30 is moved to the front, rear to adjust.

이러한 작업과정에 있어서, 전,후도어판재(100)(200)에 따른 포밍작업을 구분하여 본 발명의 작동과정을 살펴보기로 한다.In this work process, the operation of the present invention will be described by dividing the forming work according to the front and rear door plates 100 and 200.

A:전면도어판일 경우A: For front door

제7도 내지 제27도에 도시된 바와같이 이송콘베이어수단(미도시)에 의해 인입단에 투입이송되는 판재가 전면가공도어판재(100')일 경우에 전면도어판재(100)의형상의 일측을 가공할 성형로울러수단(20)이 고정대(25)에 설치되었을때 가이드수단(40)(40')은 상기 전면가공도어판재(100')를 일측이형상의 돌출물림접합부(110)를 형성하도록 고정대(25)의 방향으로 전면가공도어판재(100)의 투입방향을 안내하게 된다.As shown in FIGS. 7 to 27, the front door plate 100 of the front door plate 100 when the plate that is input and transported to the inlet end by a transfer conveyor means (not shown) is the front door plate 100 ' When the molding roller means 20 for processing one side of the shape is installed in the fixing stand 25, the guide means 40, 40 'is one side of the front processing door plate 100'. It guides the feeding direction of the front processing door plate material 100 in the direction of the fixing table 25 to form the protruding and engaging portion 110 of the shape.

이는 통상의 제어부(미도시)에 의해 유,공압실린더(43)(43')를 작동하여 가이드판(47)(47')은 좌성형로울러수단(20) 방향으로 진퇴작동하여 상기 전면가동도어판재(100)를 가이드판(47)(47')의 안내돌편(46)(46')에 의해 투입방향을 안내하게 된다.It operates the hydraulic pneumatic cylinder (43, 43 ') by a normal control unit (not shown), the guide plate 47, 47' is moved forward and backward in the direction of the left molding roller means 20, the front movable door The plate 100 is guided in the feeding direction by the guide protrusions 46 and 46 'of the guide plates 47 and 47'.

이때 투입방향의 미세조작은 가이드판(47)(47')의 장방형홈(48)(49)에 체결고정되는 유,공압실린더(43)(43')의 고정브라켓트(44a)의 체결부위를 미세조절하여 가능하게 된다.At this time, the micro-manipulation in the feeding direction is used to fix the fastening portion of the fixing bracket 44a of the hydraulic / pneumatic cylinders 43 and 43 'to be fastened to the rectangular grooves 48 and 49 of the guide plates 47 and 47'. Fine adjustment is possible.

상기와 같이 가이드수단(40)(40')에 안내되어 투입되는 전면도어판재(100)는 제8도 내지 제26도에 도시된 바와같이 좌,우성형로울러수단(20)(20')을 통과하여 성형외주면에 의한 전면도어판재(100)의 양단을 포밍부위를 달리하며 순차가공하게 되는데 좌성형로울러수단(20)의 제1~14성형로울러수단(1~14)을 통과한 전면도어판재(100)의 일단은형상의 돌출물림접합부(110)를 형성하고 우성형로울러수단(20')의 제1~14성형로울러수단(1~14)을 통과한 전면도어판재(100)의 타단은형상의 굴곡철판(120a)을 형성하게 된다.As described above, the front door plate member 100 guided to the guide means 40 and 40 'is configured to rotate the left and right side roller means 20 and 20' as shown in FIGS. 8 to 26. Both ends of the front door plate material 100 formed by the molding outer peripheral surface are sequentially processed with different forming parts. The front door plate material having passed through the first to 14 molding roller means 1 to 14 of the left molding roller means 20. One end of 100 The other end of the front door plate member 100, which has a protruding engagement portion 110 having a shape and passes through the first to fourteen roller forming means 1 to 14 of the right roller portion 20 ', The curved iron plate 120a is formed.

이때 상기 좌,우성형로울러수단(20)(20')의 끝단에 설치되는 가압수단(60)(60')은 통상의 제어부(미도시)에 의해 유,공압실린더(62)(62')를 대향적으로 상,하작동케되는데 상기 전면도어판재(100)에 따라 가압수단(60')의 승강대(65')에 설치되는 상부로울러(15a'.16a',17a',18a')가 하강작동하여 하부로울러(15b', 16b', 17b',18b')와의 사이를 통과한 전면도어판재(100)의 타단은형상의 물림접합부(120)를 형성하게 되고 일단은 더 이상 가공되지 않고 통과하게 된다.At this time, the pressurizing means 60 and 60 'installed at the ends of the left and right roller means 20 and 20' are hydraulic and pneumatic cylinders 62 and 62 'by a conventional controller (not shown). The upper roller 15a '. 16a', 17a ', 18a' installed on the lifting surface 65 'of the pressurizing means 60' according to the front door plate 100 is The other end of the front door plate member 100 which has passed through the lower rollers 15b ', 16b', 17b ', and 18b' by lowering operation is The bite junction portion 120 of the shape is formed and one end is passed without being processed any more.

이렇게 좌,우성형로울러수단(20)(20')과 가아부단(60)(60')을 통과한 전면도어판재(100)는 제19성형로울러수단(19)을 통과하여 일단은형상의 돌출물림접합부(110)가 형성되고 타측은형상의 물림접합부(120)가 형성된 전면도어판재(100)가 포밍가공된다.Thus, the front door plate 100 passing through the left and right roller means 20, 20 'and the rotatable ends 60 and 60' passes through the nineteenth molded roller means 19. Protruding juncture 110 of the shape is formed and the other side The front door plate member 100 in which the shape of the bite joint 120 is formed is processed.

B:후면도어판일 경우B: Rear door

제28도 내지 제48도에 도시된 바와같이 이송콘베이어 수단(미도시)에 의해 인입단에 투입이송되는 판재가 후명가공도어판재(200)일 경우에는 통상의 제어부(미도시)에 의해 유,공압실린더(43)(43')가 상기 전면가공도어판재(200)의 경우와는 반대로 가이드수단(40)(40')이 이송대(30)의 방향으로 진퇴작동되어 후면가공도어판재(200')의 투입방향을 안내하게 되는데 상기 후가공도어판재(200)는 제29도 내지 제47도에 도시된 바와같이 좌,우성형로울러수단(20)(20')을 통과하여 양단에 포밍부위를 달리하여 순차가공하게 된다.As shown in FIG. 28 to FIG. 48, when the plate material input and transported to the inlet end by the conveying conveyor means (not shown) is the later processed door plate 200, As the pneumatic cylinders 43 and 43 'are reversed in the direction of the front processing door plate 200, the guide means 40 and 40' move forward and backward in the direction of the transfer table 30, so that the rear processing door plate 200 ') Guides the input direction of the post-processing door plate 200 through the left and right roller means 20, 20' as shown in FIGS. 29 to 47, forming a forming portion at both ends. It is processed differently.

이때 상기 좌성로울러수단(20)의 제1~14 성형로울러수단(1~14)을 통과한 후면도어 판재(200)의 일단은형상의 굴곡철판(210a)을 형성하고 우성형로울러수단(20')의 제1~14 성형로울러수단(1~14)을 통과한 전면도어판재(100)의 타측은형상의 돌출물림 접합부(220)를 형성하게 된다.At this time, one end of the rear door plate 200 passing through the first to 14 forming roller means 1 to 14 of the left roller means 20 is The other side of the front door plate member 100 which forms the curved iron plate 210a and passes through the first to fourteenth forming roller means 1 to 14 of the dominant roller means 20 ' Protruding bite junction 220 of the shape is formed.

또한, 상기 좌,우성형로울러수단(20)20')의 끝단에 설치되는 가압수단(60)(60')은 상기 전면도어판재(100)의 경우와는 반대로 제어부(미도시)에 의해 유,공압실린더(62)를 상하작동케하여 대향작동되는 가압수단(60)의 승강대(65)에 설치되는 상부로울러(15a,16a,17a,18a)가 하강작동하므로 하부로울러(15b,16b,7b,18b)와의 사이를 통과한 후면도어판재(200)의 일단은형상의 물림헙합부(210)를 형성하게 되고 타단은 더 이상 가공되지 않고 통과하게 된다.In addition, the pressing means 60, 60 'installed at the ends of the left and right roller means 20, 20' is opposed to the front door plate 100 by a controller (not shown). The upper rollers 15a, 16a, 17a, and 18a installed on the lifting table 65 of the pressurizing means 60 opposing to operate the pneumatic cylinder 62 up and down are operated to lower the lower rollers 15b, 16b, and 7b. One end of the rear door plate 200 passed between the and 18b) The bite-and-matching portion 210 of the shape is formed and the other end is passed without being processed any more.

이렇게 좌, 우성형로울러수단(20)(20')과 가압수단(60)(60')을 통과한 후면도어 판재(200)는 제19성형로울러수단(19)을 통과하여 일단은형상의 물림접합부(210)가 형성되고 타측은형상의 돌출물림접합부(220)가 형성된 후면도어판재(200)가 포밍가공된다.The rear door plate 200 passed through the left and right roller means 20, 20 'and the pressing means 60, 60' is passed through the nineteenth molded roller means 19. The bite junction 210 of the shape is formed and the other side The rear door plate member 200 in which the protruding and engagement parts 220 of the shape are formed is processed.

이와같이 포밍가공을 마친 전,후면도어판재(100)200)는 상호 조립결합되어 방화문을 이루게 된다.As such, before and after the forming process, the rear door plate 100 is assembled to form a fire door by assembling each other.

이상에서 상세히 살펴본 바와같이 본 발명은 표준싸이즈든 비표준싸이즈든간에 하나의 장치에서 일련적으로 균일한 전,후도어판재(100)(200)의 포밍가공이 가능하여 작업성의 극대화에 의한 대량생산과 제조원가 절감, 설치에 따른 부대설비 및 공간의 최소화가 가능한 등 매우 우수한 발명임이 명백한 것이다.As described in detail above, the present invention is capable of forming a series of uniform front and rear door plates 100 and 200 in a single device, whether standard or non-standard size, thereby maximizing workability and mass production. It is obvious that the invention is a very good invention, such as reducing the manufacturing cost, minimizing the installation and space according to the installation.

Claims (4)

전,후도어판재(100,200)의 길이방향 양단을 소정의 형상으로 포밍하는 방법에 있어서, 상기 전,후도어판재(100,200)는 가이드수단(40)(40')에 의해 투입폭 방향을 선택하여 달리투입하면서 좌,우성형로울러수단(20,20')의 순차적으로 구성된 각 성형로울러수단에 의해 그 성형외주면에 대응되도록 도아판재(100,200) 양단의 포밍부위를 달리하여 순차적으로 포밍가공하고, 상기 좌,우성형로울러수단(20,20')의 끝단에 구성되되 전,후도어판재(100,200)에 따라 대향작동하는 가압수단(60,60')에 의해 도아판재(100,200) 일단의 포밍부위를 달리하여 순차적으로 포밍가공하는 것을 특징으로 하는 도어판재의 포밍방법.In the method of forming both ends of the front and rear door plates 100 and 200 in a predetermined shape, the front and rear door plates 100 and 200 are selected by the guide means 40 and 40 'to select the feeding width direction. While forming differently by forming each forming roller means of the left, right forming roller means (20, 20 '), the forming parts of the both ends of the door plate material (100, 200) so as to correspond to the molding outer peripheral surface, and sequentially forming The forming part of the end of the door plate (100,200) is formed by the pressing means (60,60 ') which are configured at the ends of the left and right roller means (20, 20'), and opposingly operate according to the front and rear door plates (100,200). Forming method of the door plate material characterized in that the forming process sequentially differently. 순차적으로 구성된 다수의 좌,우성형로울러수단(20,20')에 의해 도어판재(100,200) 양단을 포밍가공하는 장치에 있어서, 상기 좌,우성형로울러수단(20,20')의 전면에 설치되어 전,후도어판재(100,200)에 따라 투입폭 방향을 선택하여 달리 투입하는 가이드수단(40,40')과 끝면에 설치되어 전,후도어판재(100,200)에 따라 대향되게 가압작동하는 가압수단(60,60')으로 구성되어 이루어진 것을 특징으로 하는 도어판재의 포밍장치.In the apparatus for forming the both ends of the door plate material 100,200 by a plurality of left and right roller means 20, 20 'sequentially configured, installed on the front of the left, right roller means (20, 20') Pressing means for selecting the input width direction according to the front and rear door plate (100,200) and the pressure means to be installed on the end surface and the press means for opposing according to the front and rear door plate (100,200) A door plate forming apparatus, characterized in that consisting of (60, 60 '). 제2항에 있어서, 상기 가이드수단(40)(40')은 고정대(25)와 이송대(30)의 좌측에 일체형성된 돌출브라켓트(41)(41')에 외측으로 유,공압실린더(43)(43')와 내측으로 가이드봉(45)(45')이 대향설치되어서 일측에 안내돌편(46)이 일체형성된 가이드판(47)(47')의 장방형홈(48)(49)에 각각 상기 유,공압실린더(43)(43')의 로드(43a)(43')가 체결고정된 고정브라켓트(44a')와 상기 가이드봉(45)(45')이 안내되는 안내브라켓트(44b)가 체결고정되어 이루어진 것을 특징으로 하는 도어판재의 포밍장치.According to claim 2, wherein the guide means 40, 40 'is a hydraulic cylinder, pneumatic cylinder 43 to the outside on the protruding brackets 41, 41' integrally formed on the left side of the fixing table 25 and the conveying table (30) 43 'and the guide rods 45 and 45' are installed inwardly in the rectangular grooves 48 and 49 of the guide plates 47 and 47 'having the guide protrusions 46 integrally formed on one side thereof. Respective brackets 44a 'to which the rods 43a and 43' of the hydraulic and pneumatic cylinders 43 and 43 'are fastened and guide brackets 44b to which the guide rods 45 and 45' are guided, respectively. The door plate member forming apparatus characterized in that the fastening is fixed. 제2항에 있어서, 상기 가압수단(60)(60')은 유,공압실린더(62)(62')가 지지판(63)에 의해 고정대(25)와 이송대(30)에 고정되되 상기 유,공압실린더(62)(62')는 로드(64) 끝단이 상부로울러(15a,16a,17a,18a)(15a',16a',17a',18a')가 설치되는 승5강대(65)(65')와 체결고정되어 이루어진 것을 특징으로 하는 도어판재의 포밍장치.According to claim 2, wherein the pressurizing means 60, 60 'is oil, pneumatic cylinder 62, 62' is fixed to the holding table 25 and the conveying table 30 by the support plate 63, the oil The pneumatic cylinders 62 and 62 'are provided on an elevating platform 65 at which rod 64 ends are provided with upper rollers 15a, 16a, 17a, and 18a (15a', 16a ', 17a', and 18a '). Forming device of the door plate material characterized in that the fastening and fixing (65 ').
KR1019940031089A 1994-11-24 1994-11-24 Method and device for forming a door panel KR0136351B1 (en)

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KR1019940031089A KR0136351B1 (en) 1994-11-24 1994-11-24 Method and device for forming a door panel

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KR0136351B1 true KR0136351B1 (en) 1998-11-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040011957A (en) * 2002-07-31 2004-02-11 장성만 A forming apparatus for door manufacture process
KR100732146B1 (en) * 2005-10-28 2007-06-28 엄상용 A forming system for general purpose type door
KR101472671B1 (en) * 2013-04-24 2014-12-15 김형건 Pressurizing roller frame of the door sheet forming device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112643225A (en) * 2020-12-28 2021-04-13 江苏荣鼎安防产品制造有限公司 Edge pressing forming process for door leaf of fireproof door without welding points

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040011957A (en) * 2002-07-31 2004-02-11 장성만 A forming apparatus for door manufacture process
KR100732146B1 (en) * 2005-10-28 2007-06-28 엄상용 A forming system for general purpose type door
KR101472671B1 (en) * 2013-04-24 2014-12-15 김형건 Pressurizing roller frame of the door sheet forming device

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KR960016991A (en) 1996-06-17

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