KR101776779B1 - Building Safety Net Making Equipment - Google Patents

Building Safety Net Making Equipment Download PDF

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Publication number
KR101776779B1
KR101776779B1 KR1020170050210A KR20170050210A KR101776779B1 KR 101776779 B1 KR101776779 B1 KR 101776779B1 KR 1020170050210 A KR1020170050210 A KR 1020170050210A KR 20170050210 A KR20170050210 A KR 20170050210A KR 101776779 B1 KR101776779 B1 KR 101776779B1
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South Korea
Prior art keywords
safety net
sewing
band
main body
horizontal
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KR1020170050210A
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Korean (ko)
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남산봉
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남산봉
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    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
    • D05B37/04—Cutting devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
    • E04G21/3266—Safety nets

Abstract

The present invention relates to an apparatus for manufacturing a safety net for construction. The apparatus to manufacture a safety net for construction can conveniently manufacture a safety net in a required size, shorten work time, increase productivity, and reduce labor cost. The present invention comprises: a main body (100); a vertical band sewing unit (200) which is installed in the front side of the main body (100) and sews a vertical band (211) in a line at a predetermined interval in a longitudinal direction by using a band on a transferred safety net (111); a horizontal band sewing and cutting unit (300) which is installed in the rear side of the main body (100), can move back and forth along a rail (350) formed in the vertical direction of the longitudinal direction of the main body, moves while cutting the center of both horizontal bands (311) by a cutter (330) installed in the rear side of a sewing machine while sewing the pair of horizontal bands (311) in a line in order to have a predetermined interval moving along the rail (350) by receiving the safety net (111) in which the vertical band (211) is sewed, and comes back into the original place when the sewing and cutting operations are completed; and a forced withdrawal device (400) which forcibly draws out toward the upper and lower withdrawal rollers (531, 532) by making a forced withdrawal roller (430) be in contact with the tail side end part (111a) of the front side safety net (111) between safety nets divided in half into front and rear sides by being cut by the cutter (330) of the horizontal band sewing and cutting unit (300).

Description

건축용 안전망 제작장치{Building Safety Net Making Equipment}{Building Safety Net Making Equipment}

본 발명은 건축용 안전망 제작장치에 관한 것으로서, 더욱 상세하게는 본체에 설치된 재봉기와 커팅기를 이용하여 안전망에 세로 및 가로밴드를 재봉함과 동시에 길이방향으로 일정간격 커팅함으로써 안전망을 간편하게 제작할 수 있고 작업시간이 단축되며 그에 따라 인건비를 절감할 수 있게 한 건축용 안전망 제작장치에 관한 것이다.The present invention relates to a building safety net manufacturing apparatus, and more particularly, to a safety net manufacturing apparatus for a building, more particularly, a sewing machine and a cutting machine installed in the main body, sewing longitudinal and transverse bands in a safety net, And thus the labor cost can be reduced.

다층 건축물을 시공함에 있어서, 건축물의 창호 설치부를 통해서 건축 자재가 낙하하여 지상의 보행자 또는 작업자의 부상을 초래하거나, 고층에서 작업중인 작업자가 창호 설치부를 통해 추락하는 것을 방지하기 위하여 신축중인 건축물의 창호 설치부에는 필수적으로 안전망을 설치하게 되는데, 이러한 안전망은 지면과 거의 수평을 이루며 건축물 외벽에서 돌출되게 설치되는 수평 안전망과, 지면에 수직에 가깝게 건축물의 외벽에 밀착되게 설치되는 수직 안전망이 있다.In the construction of the multi-layered building, in order to prevent the falling of the building material through the window installation part of the building, causing the pedestrian or the worker to rise on the ground, or to prevent the worker who is working in the high-rise from falling through the window installation part, The safety net is essentially installed in the installation part. This safety net is a horizontal safety net installed almost perpendicular to the ground and protruding from the outer wall of the building, and a vertical safety net installed close to the outer wall of the building close to the vertical.

이러한 건축용 안전망은 견고함을 위해 안전망 표면에 가로 및 세로방향으로 일정간격을 두고 밴드를 사람이 일일이 수작업으로 재봉하게 된다. 그리고, 밴드를 재봉한 후 안전망을 길이방향으로 일정간격을 가지도록 수작업으로 커팅하여 건축물에 사용하기 좋은 크기로 절단하게 된다.These building safety nets are manually sewn to the safety net surface on the surface of the safety net at regular intervals in the horizontal and vertical directions. After the band is sewn, the safety net is manually cut so as to have a predetermined distance in the longitudinal direction, and cut to a size suitable for use in a building.

그런데, 상기한 바와 같이 종래에는 안전망에 사람이 일일이 수작업으로 가로 및 세로방향으로 밴드를 재봉하고 수작업으로 커팅하므로 안전망 제작에 따른 작업시간이 많이 소요되며 그에 따라 인건비가 증가하는 문제점이 있었다.However, as described above, in the related art, since a person manually sews a band in a lateral direction and a longitudinal direction and manually cuts the safety net, the work time required for manufacturing the safety net is increased, and labor costs are increased accordingly.

1. 등록특허공보 제10-1259766호.1. Patent Registration No. 10-1259766.

본 발명은 위와 같은 종래의 문제점을 해소하기 위하여 안출한 것으로서, 본 발명의 목적은 본체의 전측에는 안전망에 세로밴드를 재봉하여 주고 본체의 후측에는 한 쌍의 가로밴드를 재봉함과 동시에 양측 가로밴드 사이를 커팅해줌으로써 안전망에 세로밴드와 가로밴드를 간편하게 재봉할 수 있고 동시에 양측 가로밴드 사이를 커팅함으로써 안전망을 필요한 사이즈로 간편하게 제작할 수 있고 작업시간이 단축되며 생산량이 증대되고 인건비가 절감되는 건축용 안전망 제작장치를 제공하는 데 있다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a safety net for sewing a vertical band on the front side of a main body and a pair of side bands on the rear side of the main body, It is possible to easily sew the vertical band and the horizontal band to the safety net while cutting between the two side horizontal bands at the same time, it is possible to easily manufacture the safety net in the required size, the working time can be shortened and the productivity can be increased and the labor cost can be reduced. And to provide a manufacturing apparatus.

또한, 본 발명에 따른 건축용 안전망 제작장치는 길이방향으로 커팅되어 양분된 안전망을 강제인출장치에 의해 신속하게 출구쪽으로 이송시켜줌으로써 안전망의 이송이 원활하게 되며 작업효율이 향상되는 건축용 안전망 제작장치를 제공하는 데 있다.The safety net manufacturing apparatus according to the present invention further includes a safety net manufacturing apparatus for smoothly transferring the safety net and improving the working efficiency by rapidly cutting the safety net divided in the longitudinal direction and transferring the divided safety net to the exit side by the forced withdrawal device I have to.

본 발명의 해결하고자 하는 과제는 이상에서 언급된 과제로 제한되지 않는다. 아울러 언급하지 않은 다른 기술적 과제들은 이하의 기재로부터 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 명확하게 이해될 수 있을 것이다.The problems to be solved by the present invention are not limited to the above-mentioned problems. It is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or scope of the invention.

본 발명에 따른 건축용 안전망 제작장치는 본체(100);The building safety net manufacturing apparatus according to the present invention comprises a main body 100;

본체(100)의 전방에 설치되고 이송된 안전망(111)에 밴드를 이용하여 길이방향으로 세로밴드(211)를 일정간격 나란하게 재봉하는 세로밴드재봉부(200);A vertical band sewing part 200 installed in front of the main body 100 and sewing the transferred vertical safety band 111 in the longitudinal direction using a band at regular intervals;

본체(100)의 후방에 설치되고 본체에 길이방향의 수직방향으로 형성된 레일(350)을 따라 왕복이동가능하며 세로밴드(211)가 재봉된 안전망(111)을 이송받아 레일(350)을 따라 이동하면서 한 쌍의 가로밴드(311)를 일정간격을 가지도록 나란하게 재봉함과 동시에 재봉기의 후측에 설치된 커팅기(330)로 양측 가로밴드(311)의 가운데를 커팅하면서 이동하고 재봉 및 커팅이 완료되면 다시 제자리로 돌아오는 가로밴드재봉및커팅부(300);A safety net 111 provided at the rear of the main body 100 and movable along the rail 350 formed in a direction perpendicular to the longitudinal direction of the main body 100 and sewed with the vertical band 211 is moved to move along the rail 350 While a pair of horizontal bands 311 are sewn in parallel so as to have a predetermined interval and at the same time the center of both horizontal bands 311 is cut by the cutting machine 330 installed on the rear side of the sewing machine and the sewing and cutting are completed A horizontal band sewing and cutting unit 300 which returns to its original position;

가로밴드재봉및커팅부(300)의 커팅기(330)에 의해 커팅되어 전,후측으로 양분된 안전망 중 전측 안전망(111)의 후미쪽 단부(111a)에 강제인출롤러(430)를 접촉시켜 출구쪽의 상하 인출롤러(531,532) 쪽으로 강제로 당겨내어주는 강제인출장치(400); 를 포함하는 구성이다.The cutout 330 of the horizontal band sewing and cutting unit 300 is cut to bring the forced withdrawal roller 430 into contact with the trailing end 111a of the front safety net 111 of the safety net divided into the front and rear sides, A pull-out device 400 for forcibly pulling the sheet P toward the up and down rollers 531, .

본 발명에 따른 건축용 안전망 제작장치는 본체의 전측에는 안전망에 세로밴드를 재봉하여 주고 본체의 후측에는 한 쌍의 가로밴드를 재봉함과 동시에 양측 가로밴드 사이를 커팅해줌으로써 안전망에 세로밴드와 가로밴드를 간편하게 재봉할 수 있고 동시에 양측 가로밴드 사이를 커팅함으로써 안전망을 필요한 사이즈로 간편하게 제작할 수 있고 작업시간이 단축되며 생산량이 증대되고 인건비가 절감되는 효과가 있다.In the safety net manufacturing apparatus according to the present invention, a vertical band is sewn to the safety net on the front side of the main body, a pair of side bands are sewn on the rear side of the main body, and the side band is cut between the side bands, It is possible to easily fabricate the safety net in a required size, cut the working time, increase the production amount, and reduce the labor cost.

또한, 본 발명에 따른 건축용 안전망 제작장치는 길이방향으로 커팅되어 양분된 안전망을 강제인출장치에 의해 신속하게 출구쪽으로 이송시켜줌으로써 안전망의 이송이 원활하게 되며 작업효율이 향상되는 이점이 있다.In addition, the building safety net manufacturing apparatus according to the present invention is advantageous in that the safety net is cut smoothly in the longitudinal direction and is conveyed to the exit side quickly by the forced withdrawal device so that the safety net is smoothly conveyed and the work efficiency is improved.

도 1은 본 발명의 실시예에 따른 측면도
도 2는 도 1의 세로밴드봉재부를 나타낸 정면도
도 3은 도 1의 A부분의 가로밴드봉재부를 나타낸 정면도
도 4는 세로밴드 봉재 후의 안전망의 평면도
도 5는 세로밴드가 봉재된 안전망에 가로밴드를 봉재 및 커팅하여 전,후측으로 양분된 안전망의 평면도1 is a side view according to an embodiment of the present invention;
Fig. 2 is a front view showing the vertical band sewing part of Fig. 1
Fig. 3 is a front view showing the horizontal band bar portion of the portion A in Fig.
4 is a top view of a safety net
Fig. 5 is a view showing a top view of a safety net divided into front and rear sides by cutting and cutting a horizontal band into a safety net in which a vertical band is sewn

이하, 본 발명을 첨부된 도면에 의하여 더욱 상세히 설명하면 다음과 같다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

첨부된 도면들 중에서 동일한 구성 요소들은 가능한 어느 도면에서든지 동일한 부호를 사용하였으며, 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 또는 공지 구성에 대한 상세한 설명은 생략하였다.In the drawings, the same components are denoted by the same reference numerals throughout the drawings, and detailed descriptions of well-known functions or known configurations that may unnecessarily obscure the gist of the present invention are omitted.

첨부도면 도 1 내지 도 5에서 도시한 바와 같이, 본 발명에 따른 건축용 안전망(111) 제작장치는 본체(100), 세로밴드재봉부(200), 가로밴드재봉및커팅부(300), 강제인출장치(400), 인출롤러를 포함하여 이루어진다.1 to 5, an apparatus for manufacturing a building safety net 111 according to the present invention includes a main body 100, a vertical band sewing unit 200, a horizontal band sewing and cutting unit 300, An apparatus 400, and a drawing roller.

본체(100)의 전단에는 안전망(111)을 공급해주는 안전망롤(110)이 설치되고 후측으로 세로밴드재봉부(200), 가로밴드재봉및커팅부(300), 인출롤러가 설치된다.A safety net roll 110 for supplying a safety net 111 is provided at a front end of the main body 100 and a vertical band sewing part 200, a horizontal band sewing and cutting part 300 and a take-out roller are installed at the rear side.

세로밴드재봉부(200)는 본체(100)의 전방에 설치되고 상단에는 세로밴드롤(210)이 설치되며 하측에는 재봉기(220)가 설치되어 이송된 안전망(111)에 밴드를 이용하여 길이방향으로 세로밴드(211)를 일정간격 나란하게 재봉하여 준다.The vertical band sewing unit 200 is installed at the front of the main body 100 and is provided with a vertical band roll 210 at the upper end and a sewing machine 220 at the lower side. The vertical bands 211 are sewn at regular intervals.

가로밴드재봉및커팅부(300)는 본체(100)의 후방에 설치되고 상단에는 한 쌍의 가로밴드롤(310)이 설치되며 하측에는 재봉기(320) 및 커팅기(330)가 설치된다. 가로밴드재봉및커팅부(300)는 하단에 레일바퀴(340)를 설치하여 본체(100)에 길이방향의 수직방향으로 형성된 레일(350)을 따라 왕복이동가능 하게 된다. 가로밴드재봉및커팅부(300)는 세로밴드(211)가 재봉된 안전망(111)을 이송받아 상단의 한 쌍의 가로밴드롤(310)의 밴드를 이용하여 레일(350)을 따라 이동하면서 한 쌍의 가로밴드(311)를 일정간격을 가지도록 나란하게 재봉함과 동시에 재봉기(320)의 후측에 설치된 커팅기(330)로 양측 가로밴드(311)의 가운데를 커팅하면서 이동하고 재봉 및 커팅이 완료되면 다시 제자리로 돌아오게 된다. 아울러, 커팅기(330)의 하단에는 커팅기(330)로부터 구동력을 전달받아 회전하는 커팅날(331)이 장착된다.The horizontal band sewing and cutting unit 300 is installed at the rear of the main body 100 and has a pair of horizontal band rolls 310 at its upper end and a sewing machine 320 and a cutting machine 330 at its lower side. The horizontal band stitching and cutting unit 300 can be reciprocated along a rail 350 formed in the body 100 in a direction perpendicular to the longitudinal direction by providing a rail wheel 340 at a lower end. The horizontal band stitching and cutting unit 300 moves along the rail 350 using the band of the upper pair of horizontal band rolls 310 after the safety net 111 sewed with the vertical band 211 is transported The pair of horizontal bands 311 are sewed side by side at regular intervals and at the same time the center of both side horizontal bands 311 is cut by the cutting machine 330 installed on the rear side of the sewing machine 320 and sewing and cutting are completed When it comes back to its place. In addition, a cutting blade 331, which receives the driving force from the cutting machine 330 and rotates, is mounted on the lower end of the cutting machine 330.

한편, 도 1과 도 5를 참조하면, 강제인출장치(400)는 가로밴드재봉및커팅부(300)의 커팅기(330)에 의해 커팅되어 전,후측으로 양분된 안전망(111) 중 전측 안전망(111)의 후미쪽 단부에 강제인출롤러(430)를 접촉시켜 후측의 상하 인출롤러(531,532) 쪽으로 강제로 당겨내어준다.1 and 5, the forced withdrawal apparatus 400 is cut by the cutting machine 330 of the horizontal band sewing and cutting unit 300 to cut the front safety net 111 of the safety net 111 divided into the front and rear sides, 111 to contact the forced withdrawal roller 430 and forcefully pull it toward the up / down pull-out rollers 531, 532 on the rear side.

이때, 강제인출장치(400)는 공압실린더(410), 강제인출롤러(430), 구동모터(440)를 포함하여 구성된다.At this time, the forced withdrawal device 400 includes a pneumatic cylinder 410, a forced withdrawal roller 430, and a driving motor 440.

공압실린더(410)는 본체(100)의 가로밴드재봉및커팅부(300)와 가로밴드재봉및커팅부(300) 후측의 상하 인출롤러(531,532) 사이에서 가로밴드재봉및커팅부(300)에 인접하도록 설치되고 재봉기(320)의 후측을 향해 일정각도 하향으로 기울어지도록 설치된다.The pneumatic cylinder 410 is installed between the horizontal band sewing and cutting part 300 of the main body 100 and the horizontal band sewing and cutting part 300 between the vertical band drawing sewing and the vertical drawing rollers 531 and 532 on the rear side of the cutting part 300 And is installed so as to be inclined downward at a predetermined angle toward the rear side of the sewing machine 320.

강제인출롤러(430)는 공압실린더(410)의 실린더로드(420)의 단부에 회전가능케 설치되고 회전축(432)에 체인스프로킷(431)이 장착된다. 그리하여, 강제인출롤러(430)는 가로밴드재봉및커팅부(300)의 커팅기(330)에 의해 전,후측으로 양분된 안전망 중 전측 안전망의 후단(111a)에 공압실린더(410)의 작동에 의해 접촉하여 전측 안전망(111)을 출구쪽의 상하 인출롤러(531,532) 쪽으로 강제로 당겨내어주게 된다.The forced withdrawing roller 430 is rotatably installed at the end of the cylinder rod 420 of the pneumatic cylinder 410 and the chain sprocket 431 is mounted on the rotating shaft 432. Thus, the forced pull-out roller 430 is rotated by the operation of the pneumatic cylinder 410 to the rear end 111a of the front safety net of the safety net divided into the front and rear sides by the cutting machine 330 of the horizontal band sewing and cutting portion 300 And the front safety net 111 is forcedly pulled toward the upper and lower drawing-out rollers 531 and 532 at the exit side.

구동모터(440)는 공압실린더(410)의 몸체에 설치되고 구동축에 체인스프로킷(441)이 설치되어 강제인출롤러(430)의 체인스프로킷(431)과 체인(450)으로 연결되어 구동력을 강제인출롤러(430)에 전달하게 된다.The driving motor 440 is installed on the body of the pneumatic cylinder 410 and is provided with a chain sprocket 441 on the drive shaft and connected to the chain sprocket 431 of the forced withdrawing roller 430 by a chain 450, To the roller (430).

아울러, 세로밴드재봉부(200)의 후측에 설치된 인출롤러(510)는 상하 일정간격을 두고 지그재그로 설치되어 세로밴드(211)가 재봉된 안전망(111)이 지그재그로 걸쳐지면서 팽팽하게 펴지도록 할 수 있다. 또한, 가로밴드재봉및커팅부(300)의 전측에 상하 나란하게 설치되는 인출롤러(521,522)는 안전망을 가로밴드재봉및커팅부(300) 쪽으로 공급해줄 수 있고, 가로밴드재봉및커팅부(300)의 후측에 상하 나란하게 설치되는 인출롤러(531,532)는 가로밴드재봉및커팅부(300)에 의해 재봉 및 커팅이 완료된 안전망(111)을 출구쪽으로 배출해줄 수 있다.In addition, the pull-out rollers 510 provided at the rear side of the vertical band sewing part 200 are zigzag at predetermined intervals so as to stretch the safety net 111 in which the vertical band 211 is sewn, . The pulling rollers 521 and 522 vertically and horizontally arranged on the front side of the horizontal band stitching and cutting unit 300 can feed the safety net to the horizontal band stitching and cutting unit 300. The horizontal band stitching and cutting unit 300 The pulling rollers 531 and 532 arranged vertically and horizontally on the rear side of the cutter 300 can discharge the safety net 111 that has been sewn and cut by the horizontal band sewing and cutting unit 300 to the exit side.

따라서, 본 발명에 따른 건축용 안전망 제작장치는 본체의 전측에는 안전망에 세로밴드를 재봉하여 주고 본체의 후측에는 한 쌍의 가로밴드를 재봉함과 동시에 양측 가로밴드 사이를 커팅해줌으로써 안전망에 세로밴드와 가로밴드를 간편하게 재봉할 수 있고 동시에 양측 가로밴드 사이를 커팅함으로써 안전망을 필요한 사이즈로 간편하게 제작할 수 있고 작업시간이 단축되며 생산량이 증대되고 인건비가 절감되는 효과가 있다.Accordingly, in the building safety net manufacturing apparatus according to the present invention, a vertical band is sewn to the safety net on the front side of the main body, a pair of side bands are sewn on the rear side of the main body, It is possible to easily sew the horizontal band and cut between the horizontal band at the same time, the safety net can be easily manufactured in the required size, the working time is shortened, the production amount is increased, and the labor cost is reduced.

또한, 본 발명에 따른 건축용 안전망 제작장치는 길이방향으로 커팅되어 양분된 안전망을 강제인출장치에 의해 신속하게 출구쪽으로 이송시켜줌으로써 안전망의 이송이 원활하게 되며 작업효율이 향상되는 이점이 있다.In addition, the building safety net manufacturing apparatus according to the present invention is advantageous in that the safety net is cut smoothly in the longitudinal direction and is conveyed to the exit side quickly by the forced withdrawal device so that the safety net is smoothly conveyed and the work efficiency is improved.

이상에서는 본 발명의 바람직한 실시 예에 대하여 도시하고 설명하였으나, 본 발명은 상술한 특정의 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 다양한 변형 실시나 응용이 가능한 것은 물론이고, 이러한 변형 실시나 응용 예는 본 발명의 기술적 사상이나 전망으로부터 개별적으로 이해돼서는 안 될 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

100 : 본체 110 : 안전망롤
111 : 안전망 200 : 세로밴드재봉부
210 : 세로밴드롤 211 : 세로밴드
220, 320 : 재봉기 300 : 가로밴드재봉및커팅부
310 : 가로밴드롤 330 : 커팅기
331 : 커팅날 340 : 레일바퀴
350 : 레일 400 : 강제인출장치
410 : 공압실린더 420 : 실린더로드
430 : 강제인출롤러 440 : 구동모터100: main body 110: safety net roll
111: Safety net 200: Vertical band sewing part
210: Vertical band roll 211: Vertical band
220, 320: sewing machine 300: horizontal band sewing and cutting part
310: Horizontal band roll 330: Cutting machine
331: cutting blade 340: rail wheel
350: Rail 400: Forced withdrawal device
410: Pneumatic cylinder 420: Cylinder rod
430: Forced withdrawal roller 440: Driving motor

Claims (2)

본체(100);
본체(100)의 전방에 설치되고 이송된 안전망(111)에 밴드를 이용하여 길이방향으로 세로밴드(211)를 일정간격 나란하게 재봉하는 세로밴드재봉부(200);
본체(100)의 후방에 설치되고 본체에 길이방향의 수직방향으로 형성된 레일(350)을 따라 왕복이동가능하며 세로밴드(211)가 재봉된 안전망(111)을 이송받아 레일(350)을 따라 이동하면서 한 쌍의 가로밴드(311)를 일정간격을 가지도록 나란하게 재봉함과 동시에 재봉기의 후측에 설치된 커팅기(330)로 양측 가로밴드(311)의 가운데를 커팅하면서 이동하고 재봉 및 커팅이 완료되면 다시 제자리로 돌아오는 가로밴드재봉및커팅부(300);
가로밴드재봉및커팅부(300)의 커팅기(330)에 의해 커팅되어 전,후측으로 양분된 안전망 중 전측 안전망(111)의 후미쪽 단부(111a)에 강제인출롤러(430)를 접촉시켜 출구쪽의 상하 인출롤러(531,532) 쪽으로 강제로 당겨내어주는 강제인출장치(400); 를 포함하여 구성되는 건축용 안전망 제작장치.
A main body 100;
A vertical band sewing part 200 installed in front of the main body 100 and sewing the transferred vertical safety band 111 in the longitudinal direction using a band at regular intervals;
A safety net 111 provided at the rear of the main body 100 and movable along the rail 350 formed in a direction perpendicular to the longitudinal direction of the main body 100 and sewed with the vertical band 211 is moved to move along the rail 350 While a pair of horizontal bands 311 are sewn in parallel so as to have a predetermined interval and at the same time the center of both horizontal bands 311 is cut by the cutting machine 330 installed on the rear side of the sewing machine and the sewing and cutting are completed A horizontal band sewing and cutting unit 300 which returns to its original position;
The cutout 330 of the horizontal band sewing and cutting unit 300 is cut to bring the forced withdrawal roller 430 into contact with the trailing end 111a of the front safety net 111 of the safety net divided into the front and rear sides, A pull-out device 400 for forcibly pulling the sheet P toward the up and down rollers 531, A safety net construction apparatus for building comprising:
청구항 1에 있어서,
강제인출장치(400)는,
본체(100)의 가로밴드재봉및커팅부(300)와 가로밴드재봉및커팅부(300) 후측의 상하 인출롤러(531,532) 사이에서 가로밴드재봉및커팅부(300)에 인접하도록 설치되고 재봉기를 향해 일정각도 하향으로 기울어지도록 설치되는 공압실린더(410)와,
공압실린더(410)의 실린더로드(420)의 단부에 회전가능케 설치되는 강제인출롤러(430)와,
공압실린더(410)의 몸체에 설치되어 강제인출롤러(430)에 구동력을 전달하는 구동모터(440)를 포함하여 구성되는 건축용 안전망 제작장치.
The method according to claim 1,
The forced withdrawal device (400)
And is installed adjacent to the horizontal band sewing and cutting unit 300 between the horizontal band sewing and cutting unit 300 of the main body 100 and the vertical draw rollers 531 and 532 on the rear side of the horizontal band sewing and cutting unit 300, A pneumatic cylinder 410 installed so as to be inclined downward at a predetermined angle with respect to the pneumatic cylinder 410,
A forced withdrawal roller 430 rotatably installed at the end of the cylinder rod 420 of the pneumatic cylinder 410,
And a driving motor (440) installed on the body of the pneumatic cylinder (410) for transmitting a driving force to the forced withdrawal roller (430).
KR1020170050210A 2017-04-19 2017-04-19 Building Safety Net Making Equipment KR101776779B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101928384B1 (en) * 2017-12-05 2018-12-14 김재교 Automatic sewing apparatus for safety net and safety net manufactured using the same
CN109554840A (en) * 2019-01-18 2019-04-02 山东盛时创机械科技有限公司 A kind of closely-knitted safety net production equipment
KR20220124516A (en) 2021-03-03 2022-09-14 박명철 safety net manufacturing equipment

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Publication number Priority date Publication date Assignee Title
JP2005009097A (en) 2003-06-17 2005-01-13 Katsuaki Tomita Screen edge fixing device in roll window screen
KR200375324Y1 (en) 2004-11-19 2005-02-07 주식회사 오투테크 A net for a safety net
KR200436315Y1 (en) 2006-12-01 2007-07-27 진병철 Agricultural Products sack making machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005009097A (en) 2003-06-17 2005-01-13 Katsuaki Tomita Screen edge fixing device in roll window screen
KR200375324Y1 (en) 2004-11-19 2005-02-07 주식회사 오투테크 A net for a safety net
KR200436315Y1 (en) 2006-12-01 2007-07-27 진병철 Agricultural Products sack making machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101928384B1 (en) * 2017-12-05 2018-12-14 김재교 Automatic sewing apparatus for safety net and safety net manufactured using the same
CN109554840A (en) * 2019-01-18 2019-04-02 山东盛时创机械科技有限公司 A kind of closely-knitted safety net production equipment
CN109554840B (en) * 2019-01-18 2024-01-12 山东盛时创机械科技有限公司 Dense mesh type safety net production equipment
KR20220124516A (en) 2021-03-03 2022-09-14 박명철 safety net manufacturing equipment

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