KR102352964B1 - Automatic splicing device - Google Patents

Automatic splicing device Download PDF

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Publication number
KR102352964B1
KR102352964B1 KR1020190149742A KR20190149742A KR102352964B1 KR 102352964 B1 KR102352964 B1 KR 102352964B1 KR 1020190149742 A KR1020190149742 A KR 1020190149742A KR 20190149742 A KR20190149742 A KR 20190149742A KR 102352964 B1 KR102352964 B1 KR 102352964B1
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South Korea
Prior art keywords
bolt
nut
unit
supply unit
supply
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KR1020190149742A
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Korean (ko)
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KR20210061786A (en
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최현범
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주식회사 호원
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/10—Aligning parts to be fitted together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0057—Socket or nut ejector means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0071—Abutment for screws or nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/12—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using magnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives
    • F16B47/003—Suction cups for attaching purposes; Equivalent means using adhesives using adhesives for attaching purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automatic Assembly (AREA)

Abstract

간격조절지지부에 의해 볼트공급부와 너트공급부의 간격 조절되며, 접착체결작동부를 통해 볼트공급부에서 공급된 볼트와 너트공급부에서 공급된 너트가 접착 가능하게 체결됨으로써, 접합대상물의 조립 작업성 및 생산성을 향상시키는 자동 접합장치에 대한 발명이 개시된다.
개시된 자동 접합장치는 볼트를 낱개로 공급하는 볼트공급부와, 상기 볼트공급부에 이격 배치되어 너트를 낱개로 공급하는 너트공급부와, 상기 볼트공급부와 상기 너트공급부가 간격 조절되도록 상기 볼트공급부와 상기 너트공급부를 지지하는 간격조절지지부 및 기 볼트공급부로부터 공급되는 볼트와 상기 너트공급부로부터 공급되는 너트를 접착 가능하게 체결시키는 접착체결작동부를 포함하는 것을 특징으로 한다.The gap between the bolt supply part and the nut supply part is adjusted by the gap adjusting support part, and the bolt supplied from the bolt supply part and the nut supplied from the nut supply part are adhesively fastened through the adhesive fastening operation part, thereby improving the assembly workability and productivity of the object to be joined. The invention for an automatic bonding device is disclosed.
The disclosed automatic bonding device includes a bolt supply unit for supplying bolts individually, a nut supply unit spaced apart from the bolt supply unit to supply nuts individually, and the bolt supply unit and the nut supply so that the distance between the bolt supply unit and the nut supply unit is adjusted. It characterized in that it comprises an adhesive fastening operation part for adhesively fastening the nut supplied from the bolt supplied from the nut supply part and the bolt supplied from the gap control support part and the base bolt supply part for supporting the part.

Description

자동 접합장치{AUTOMATIC SPLICING DEVICE}Automatic splicing device {AUTOMATIC SPLICING DEVICE}

본 발명은 자동 접합장치에 관한 것으로서, 더욱 상세하게는 간격조절지지부에 의해 볼트공급부와 너트공급부의 간격 조절되며, 접착체결작동부를 통해 볼트공급부에서 공급된 볼트와 너트공급부에서 공급된 너트가 접착 가능하게 체결됨으로써, 접합대상물의 조립 작업성 및 생산성을 향상시키는 자동 접합장치에 관한 것이다.The present invention relates to an automatic bonding device, and more particularly, the distance between the bolt supply part and the nut supply part is adjusted by the gap adjustment support part, and the bolt supplied from the bolt supply part and the nut supplied from the nut supply part can be adhered through the adhesive fastening operation part. By fastening, it relates to an automatic bonding device that improves assembly workability and productivity of a bonding object.

일반적으로, 자동차용 부품, 각종 산업기계의 부품, 가전제품에 이르기까지 서로 다른 구성을 연결하거나 결합시키기 위하여 상호 연결되는 연결부위에 다양한 결합수단을 사용하고 있으며, 특히 큰 하중이나 지속적인 충격을 받는 특정부위에는 주로 볼트와 너트로 결합하는 기계적 결합방식이 주로 이용된다. In general, various coupling means are used in the interconnecting parts to connect or combine different components ranging from automobile parts, parts of various industrial machines, and home appliances, and in particular, a specific type that is subjected to a large load or continuous impact The mechanical coupling method is mainly used for coupling with bolts and nuts.

이와 같은 볼트와 너트의 기계적 체결방식에서 너트를 미리 판재(당 업계에서는 "브라켓"이라고도 한다)에 조립하면, 체결 제품의 품질 및 생산성을 향상시킬 수 있다.In this mechanical fastening method of bolt and nut, if the nut is pre-assembled to a plate material (also referred to as "bracket" in the industry), the quality and productivity of fastening products can be improved.

기계적 체결방식의 일례로서, 일측 부품에 웰드 너트를 구성하고, 이에 결합되는 타측 부품은 웰드 너트에 볼트를 통하여 체결되도록 하는 웰드 너트 방식의 마운팅 구조를 들 수 있다.As an example of the mechanical fastening method, there may be a welding nut type mounting structure in which a weld nut is formed on one part, and the other part coupled thereto is fastened to the weld nut through a bolt.

그런데, 웰드 너트는 판재에 용접(예를 들면, 프로젝션 용접)되어 고정되는데, 이러한 용접 방식은 통전 면의 형상과 통전 전류, 전압값 및 가압력 등의 용접 조건 제어가 어렵고, 너트와 판재간의 열 영향에 의한 용접불량 또는 부식 등에 의해 내구성에 문제의 소지가 있다.By the way, the weld nut is fixed by welding (eg, projection welding) to the plate material. In this welding method, it is difficult to control the welding conditions such as the shape of the energized surface, the energized current, the voltage value and the pressing force, and the thermal effect between the nut and the plate material There is a possibility of a problem with durability due to poor welding or corrosion.

이에 최근에는 너트와 판재를 일체로 성형하는 증육 공법의 판재 일체형 너트의 개발이 요구되고 있으나, 박판의 판재에 너트를 일체로 성형하기가 어렵고, 성형 공정이 복잡하여 생산성의 저하를 야기할 수 있는 문제점이 있다. Accordingly, in recent years, the development of a plate material-integrated nut of a thickening method for integrally molding a nut and a plate material is required. There is a problem.

따라서, 이를 개선할 필요성이 요청된다.Therefore, there is a need to improve it.

관련 배경기술로는 대한민국 등록특허공보 10-1932643호(2018.12.19. 등록, 명칭: 판재 접합 너트의 접합장치)가 있다.As a related background technology, there is Republic of Korea Patent Publication No. 10-1932643 (registered on Dec. 19, 2018, title: Jointing device of plate joint nut).

본 발명은 상기와 같은 필요성에 의해 창출된 것으로서, 간격조절지지부에 의해 볼트공급부와 너트공급부의 간격 조절되며, 접착체결작동부를 통해 볼트공급부에서 공급된 볼트와 너트공급부에서 공급된 너트가 접착 가능하게 체결됨으로써, 접합대상물의 조립 작업성 및 생산성을 향상시키는 자동 접합장치 제공하는데 그 목적이 있다.The present invention was created by the necessity as described above, and the distance between the bolt supply part and the nut supply part is adjusted by the gap adjustment support part, and the bolt supplied from the bolt supply part and the nut supplied from the nut supply part can be adhered through the adhesive fastening operation part. An object of the present invention is to provide an automatic bonding device that improves assembly workability and productivity of a bonding object by being fastened.

상기한 목적을 달성하기 위하여 본 발명의 일 실시예에 따른 자동 접합장치는 볼트를 낱개로 공급하는 볼트공급부와, 상기 볼트공급부에 이격 배치되어 너트를 낱개로 공급하는 너트공급부와, 상기 볼트공급부와 상기 너트공급부가 간격 조절되도록 상기 볼트공급부와 상기 너트공급부를 지지하는 간격조절지지부 및 기 볼트공급부로부터 공급되는 볼트와 상기 너트공급부로부터 공급되는 너트를 접착 가능하게 체결시키는 접착체결작동부를 포함하는 것을 특징으로 한다.In order to achieve the above object, an automatic bonding apparatus according to an embodiment of the present invention includes a bolt supply unit for supplying bolts individually, a nut supply unit spaced apart from the bolt supply unit to supply nuts individually, and the bolt supply unit and and an adhesive fastening operation part for adhesively fastening the bolt supplied from the bolt supply part and the nut supplied from the nut supply part to a gap adjusting support part supporting the bolt supply part and the nut supply part so that the spacing of the nut supply part is adjusted. do it with

상기 간격조절지지부는 상기 볼트공급부와 상기 너트공급부의 사이에 배치되는 지지블록과, 상기 지지블록에 구비되어 회전 가능하게 조작되는 회전조작부 및 상기 회전조작부를 회전 조작시 상기 볼트공급부와 상기 너트공급부가 수직 이동되도록 안내하는 수직이동안내부를 포함한다.The gap control support unit includes a support block disposed between the bolt supply unit and the nut supply unit, a rotation operation unit provided on the support block and rotatably operated, and the bolt supply unit and the nut supply unit when rotating the rotation operation unit. and a vertical movement interior for guiding the vertical movement.

상기 수직이동안내부는 상기 볼트공급부와 상기 너트공급부에 각각 구비되고, 상기 지지블록에 수직 이동 가능하게 삽입되는 볼너트부와, 상기 볼너트부에 체결 가능하게 삽입되는 볼스크류부 및 상기 볼스크류부가 상기 회전조작부의 조작으로 회전되어 상기 볼너트부를 수직 이동시키도록 상기 볼스크류부를 상기 회전조작부에 연동시키는 연동기어부를 포함한다.The vertical movement inside is provided in the bolt supply part and the nut supply part, respectively, and a ball nut part vertically movably inserted into the support block, a ball screw part fasteningly inserted into the ball nut part, and the ball screw part and an interlocking gear unit for interlocking the ball screw unit with the rotation control unit so as to be rotated by the operation of the rotation control unit to vertically move the ball nut unit.

상기 접착체결작동부는 상기 볼트공급부에 구비되어 볼트를 지지 가능하게 회전시키는 지지회전부 및 상기 너트공급부에 승강 가능하게 구비되어 너트를 상기 볼트공급부에 볼트의 단부에 접촉시키는 승강실린더부 및 상기 승강실린더부를 통해 너트가 볼트의 단부에 접촉시 볼트의 둘레면에 접착제를 분사하도록 상기 너트공급부에 구비되는 접착제분사부를 포함한다.The adhesive fastening operation part is provided in the bolt supply part and is provided with a support rotating part for rotating the bolt to be supported, and the lifting cylinder part and the lifting cylinder part which is provided so as to be able to move up and down in the nut supply part to bring the nut into contact with the end of the bolt in the bolt supply part. and an adhesive spraying part provided in the nut supply part so as to spray an adhesive on the circumferential surface of the bolt when the nut comes into contact with the end of the bolt.

상기 지지회전부는 상기 볼트공급부의 단부에 구비되어 볼트가 통과 가능하게 회전되는 회전자를 구비하는 중공회전모터 및 상기 회전자의 내측면에 구비되어 볼트의 머리를 착탈 가능하게 지지하는 전자석부재를 포함한다.The support rotating unit is provided at the end of the bolt supply unit and includes a hollow rotating motor having a rotor rotated to allow the bolt to pass through, and an electromagnet member provided on the inner surface of the rotor to detachably support the head of the bolt. do.

본 발명에 따른 자동 접합장치는 간격조절지지부에 의해 볼트공급부와 너트공급부의 간격 조절되며, 접착체결작동부를 통해 볼트공급부에서 공급된 볼트와 너트공급부에서 공급된 너트가 접착 가능하게 체결되는 구조를 가짐에 따라, 종래 기술의 용접 방식에 따른 용접불량 등에 의한 내구성 문제를 해결할 수 있고, 볼트와 너트의 접합 강성을 강화하여 품질을 향상시킬 뿐만 아니라, 조립 작업성 및 생산성을 더욱 향상시키는 효과가 있다.The automatic bonding device according to the present invention has a structure in which the distance between the bolt supply part and the nut supply part is adjusted by the gap adjustment support part, and the bolt supplied from the bolt supply part and the nut supplied from the nut supply part are adhesively fastened through the adhesive fastening operation part. Accordingly, it is possible to solve the durability problem due to poor welding according to the welding method of the prior art, and there is an effect of not only improving the quality by strengthening the joint rigidity of the bolt and the nut, but also further improving the assembly workability and productivity.

도 1은 본 발명의 일 실시예에 따른 패널 조립용 자동 접합장치를 도시한 단면도이다.
도 2는 본 발명의 일 실시예에 따른 패널 조립용 자동 접합장치에서 간격조절지지부의 작동 상태를 도시한 작동도이다.
도 3은 본 발명의 일 실시예에 따른 패널 조립용 자동 접합장치에서 체결작동부의 작동 상태를 도시한 작동도이다.1 is a cross-sectional view showing an automatic bonding apparatus for panel assembly according to an embodiment of the present invention.
Figure 2 is an operational view showing the operating state of the gap adjustment support in the automatic bonding apparatus for panel assembly according to an embodiment of the present invention.
3 is an operation view showing an operating state of the fastening operation unit in the automatic bonding apparatus for panel assembly according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 자동 접합장치의 실시예를 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. Hereinafter, an embodiment of an automatic bonding apparatus according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In addition, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of the user or operator. Therefore, definitions of these terms should be made based on the content throughout this specification.

도 1은 본 발명의 일 실시예에 따른 패널 조립용 자동 접합장치를 도시한 단면도이고, 도 2는 본 발명의 일 실시예에 따른 패널 조립용 자동 접합장치에서 간격조절지지부의 작동 상태를 도시한 작동도이며, 도 3은 본 발명의 일 실시예에 따른 패널 조립용 자동 접합장치에서 체결작동부의 작동 상태를 도시한 작동도이다.1 is a cross-sectional view showing an automatic bonding apparatus for panel assembly according to an embodiment of the present invention, and FIG. 2 is a view showing an operating state of the gap control support in the automatic bonding apparatus for panel assembly according to an embodiment of the present invention. 3 is an operation diagram showing the operating state of the fastening operation part in the automatic bonding apparatus for panel assembly according to an embodiment of the present invention.

도 1 내지 도 3에서 도시된 바와 같이 본 발명의 일 실시예에 따른 패널 조립용 자동 접합장치는 볼트공급부(100), 너트공급부(200), 간격조절지지부(300) 및 접착체결작동부(400)를 포함한다.As shown in FIGS. 1 to 3 , the automatic bonding device for panel assembly according to an embodiment of the present invention includes a bolt supply unit 100 , a nut supply unit 200 , a gap adjustment support unit 300 , and an adhesive fastening operation unit 400 . ) is included.

볼트공급부(100)는 볼트(B)를 낱개로 공급한다. 이러한 볼트공급부(100)에는 관통홀부(110)가 형성되어 외부로부터 공급되는 볼트(B)가 자중으로 낙하 가능하게 삽입된다. 이때, 볼트(B)는 볼트공급부(100)에 완료되면 머리 부위가 접합대상물에 안착되고, 다리 부위가 접합대상물에 미리 가공된 가공홀부에 안착 가능하게 삽입된다.The bolt supply unit 100 supplies the bolts (B) individually. The bolt supply unit 100 has a through hole 110 formed therein, and the bolt B supplied from the outside is inserted so as to be able to fall under its own weight. At this time, when the bolt (B) is completed in the bolt supply unit 100, the head portion is seated on the object to be joined, and the leg portion is inserted so as to be seated in the machining hole pre-machined in the object to be joined.

너트공급부(200)는 볼트공급부(100)의 하측에 이격 배치되어 너트(N)를 낱개로 공급한다. 이러한 너트공급부(200)에는 외부에서 공급되는 너트(N)가 삽입되는 삽입홀부(210)가 측부에 형성되고, 삽입홀부(210)로 삽입된 너트(N)가 상승되는 경로를 제공하는 상승홀부(220)가 삽입홀부(210)에 연통 형성된다. 이때, 삽입홀부(210)는 너트(N)의 삽입시 상승홀부(220)에 자중으로 이동되도록 경사지게 형성된다.The nut supply unit 200 is spaced apart from the lower side of the bolt supply unit 100 to supply the nut (N) individually. An insertion hole 210 into which the nut N supplied from the outside is inserted is formed on the side of the nut supply unit 200 , and a rising hole portion providing a path through which the nut N inserted into the insertion hole 210 is raised. (220) is formed in communication with the insertion hole (210). At this time, the insertion hole 210 is inclined to move by its own weight in the rising hole 220 when the nut N is inserted.

그리고, 간격조절지지부(300)는 볼트공급부(100)와 너트공급부(200)가 간격 조절되도록 볼트공급부(100)와 너트공급부(200)를 지지한다. 이를 위해, 간격조절지지부(300)는 지지블록(310), 회전조작부(320) 및 수직이동안내부(330)를 포함한다.In addition, the gap adjustment support part 300 supports the bolt supply part 100 and the nut supply part 200 so that the spacing between the bolt supply part 100 and the nut supply part 200 is adjusted. To this end, the gap adjustment support unit 300 includes a support block 310 , a rotation operation unit 320 , and a vertical movement inside 330 .

구체적으로, 지지블록(310)은 볼트공급부(100)와 너트공급부(200)의 사이에 배치된다. 이러한 지지블록(310)은 회전조작부(320) 및 수직이동안내부(330)가 작동 가능하게 설치되는 공간을 제공한다.Specifically, the support block 310 is disposed between the bolt supply unit 100 and the nut supply unit 200 . This support block 310 provides a space in which the rotation operation unit 320 and the vertical movement inner 330 are operably installed.

회전조작부(320)는 지지블록(310)에 구비되어 회전 가능하게 조작된다. 이때, 회전조작부(320)는 지지블록(310)에 돌출 가능하게 삽입되는 회전축부(321) 및 회전축부(321)에 연장 형성되어 사용자에게 파지되는 핸들부(322)를 포함한다.The rotation operation unit 320 is provided on the support block 310 and is rotatably operated. At this time, the rotation operation unit 320 includes a rotation shaft portion 321 that is protrudably inserted into the support block 310 and a handle portion 322 extended to the rotation shaft portion 321 and gripped by the user.

그리고, 수직이동안내부(330)는 회전조작부(320)를 회전 조작시 볼트공급부(100)와 너트공급부(200)가 수직 이동되도록 안내한다. 즉, 수직이동안내부(330)는 회전조작부(320)의 핸들부(322)를 시계 또는 반시계 방향으로 회전시키면 볼트공급부(100)와 너트공급부(200)가 점차 이격되도록 볼트공급부(100)와 너트공급부(200)를 각각 수직 이동시키고, 핸들부(322)를 반시계 또는 시계 방향으로 회전시키면 볼트공급부(100)와 너트공급부(200)가 점차 근접되도록 볼트공급부(100)와 너트공급부(200)를 각각 수직 이동시키는 역할을 수행한다.And, the vertical movement inside 330 guides the bolt supply unit 100 and the nut supply unit 200 to vertically move when the rotation operation unit 320 is rotated. That is, the vertical movement inner 330 rotates the handle portion 322 of the rotation operation unit 320 clockwise or counterclockwise so that the bolt supply unit 100 and the nut supply unit 200 are gradually spaced apart from each other. and the nut supply part 200 are vertically moved, respectively, and when the handle part 322 is rotated counterclockwise or clockwise, the bolt supply part 100 and the nut supply part (100) and the nut supply part ( 200) is vertically moved.

이를 위해, 수직이동안내부(330)는 볼트공급부(100)와 너트공급부(200)에 각각 구비되고, 지지블록(310)에 수직 이동 가능하게 삽입되는 볼너트부(331)와, 볼너트부(331)에 체결 가능하게 삽입되는 볼스크류부(332) 및 볼스크류부(332)가 회전조작부(320)의 조작으로 회전되어 볼너트부(331)를 수직 이동시키도록 볼스크류부(332)를 회전조작부(320)에 연동시키는 연동기어부(333)를 포함한다.To this end, the vertical movement inside 330 is provided in the bolt supply unit 100 and the nut supply unit 200, respectively, and the ball nut unit 331 and the ball nut unit which are vertically movably inserted into the support block 310, and the ball nut unit. The ball screw part 332 and the ball screw part 332 inserted so as to be fastened to the 331 are rotated by the operation of the rotation operation part 320 to vertically move the ball nut part 331. and an interlocking gear unit 333 for interlocking with the rotation operation unit 320 .

이때, 연동기어부(333)는 회전조작부(320)의 회전축부(321)에 구비되는 제1연동기어(333a)와 제1연동기어(333a)에 맞물리도록 볼스크류(332)의 일단부에 구비되는 제2연동기어(333b)를 포함한다.At this time, the interlocking gear unit 333 is at one end of the ball screw 332 to be engaged with the first interlocking gear 333a and the first interlocking gear 333a provided in the rotating shaft portion 321 of the rotating operation unit 320 . It includes a second interlocking gear (333b) provided.

즉, 사용자가 볼트공급부(100)와 너트공급부(200)를 이격 또는 근접하도록 핸들부(322)를 회전시키면 회전축부(321)에 구비된 제1연동기어(333a)는 핸들부(332)의 회전력을 제2연동기어(333b)에 전달하고, 제2연동기어(333b)는 볼너트부(331)가 볼스크류부(332)의 축 방향으로 이동되도록 볼스크류부(332)를 회전시킨다.That is, when the user rotates the handle part 322 to separate or close the bolt supply part 100 and the nut supply part 200 to each other, the first interlocking gear 333a provided in the rotation shaft part 321 is the handle part 332 . The rotational force is transmitted to the second interlocking gear 333b , and the second interlocking gear 333b rotates the ball screw unit 332 so that the ball nut unit 331 is moved in the axial direction of the ball screw unit 332 .

이에 따라, 볼트공급부(100)와 너트공급부(200)는 볼스크류부(332)의 축 상에서 위치 이동이 가능하기 때문에 볼트(B)와 너트(N)로 체결로 결합하는 대상물의 두께에 대응할 수 있게 된다.Accordingly, since the bolt supply unit 100 and the nut supply unit 200 can move on the axis of the ball screw unit 332, it can correspond to the thickness of the object to be coupled by fastening with the bolt (B) and the nut (N). there will be

한편, 접착체결작동부(400)는 볼트공급부(100)로부터 공급되는 볼트(B)와 너트공급부(200)로부터 공급되는 너트(N)를 접착 가능하게 체결시키는 것으로서, 지지회전부(410), 승강실린더부(420) 및 접착제분사부(430)를 포함한다.On the other hand, the adhesive fastening operation unit 400 as an adhesively fastening the bolt (B) supplied from the bolt supply unit 100 and the nut (N) supplied from the nut supply unit 200, the support rotation unit 410, elevating It includes a cylinder part 420 and an adhesive spraying part 430 .

여기서, 지지회전부(410)는 볼트공급부(100)에 구비되어 볼트(B)를 지지 가능하게 회전시킨다. 이러한 지지회전부(410)는 볼트공급부(100)의 단부에 구비되고, 볼트(B)가 통과 가능하게 회전되는 회전자(411a)를 구비하는 중공회전모터(411) 및 회전자(411a)의 내측 둘레면에 구비되어 볼트(B)의 머리를 착탈 가능하게 지지하는 전자석부재(412)를 포함한다.Here, the support rotating unit 410 is provided in the bolt supply unit 100 to rotate the bolt (B) to be supported. The support rotation unit 410 is provided at the end of the bolt supply unit 100, and the hollow rotation motor 411 and the rotor 411a having a rotor 411a rotated to allow the bolt B to pass therethrough. It is provided on the circumferential surface and includes an electromagnet member 412 for detachably supporting the head of the bolt (B).

이때, 전자석부재(412)는 중공회전모터(411)의 회전자(411a)를 회전시키는 전원이 인가되면 주위에 자기장을 형성하여 볼트(B)의 머리를 고정시키고, 회전자(411a)를 회전시킨 전원의 공급이 중단되면 볼트(B)의 머리를 지지하는 자기장이 소멸된다.At this time, the electromagnet member 412 forms a magnetic field around when power to rotate the rotor 411a of the hollow rotation motor 411 is applied to fix the head of the bolt B, and rotate the rotor 411a. When the supplied power is stopped, the magnetic field supporting the head of the bolt (B) disappears.

승강실린더부(420)는 너트공급부(200)에 승강 가능하게 구비되어 너트(N)를 볼트(B)의 단부에 접촉시킨다. 즉, 승강실린더부(420)는 너트공급부(200)의 상승홀부(220)에 고정 설치되어 삽입홀부(210)에서 상승홀부(220)로 이동되면 너트(N)를 지지한 상태로 볼트(B)와 체결 가능하게 상승되고, 너트(N)가 볼트(B)에 체결 완료되면 다른 너트(N)를 지지 가능하게 공급받도록 하강되는 역할을 수행한다.The elevating cylinder unit 420 is provided to be elevating the nut supply unit 200 to bring the nut (N) into contact with the end of the bolt (B). That is, the lifting cylinder part 420 is fixedly installed in the rising hole part 220 of the nut supply part 200, and when it is moved from the insertion hole part 210 to the rising hole part 220, the bolt (B) in a state supporting the nut (N). ) and is raised so as to be fastened, and when the nut (N) is fastened to the bolt (B), it serves to be lowered so as to be supplied to support the other nut (N).

그리고, 접착제분사부(430)는 승강실린더부(420)를 통해 너트(N)가 볼트(B)의 단부에 접촉시 볼트(B)의 다리에 접착제를 분사하도록 너트공급부(200)에 구비된다. 이에 따라, 볼트(B)와 너트(N)는 체결 완료된 상태에서 접착제가 경화되면 체결강도를 강화시킬 뿐만 아니라, 체결부위가 부식되는 현상을 방지할 수 있게 된다.And, the adhesive injection unit 430 is provided in the nut supply unit 200 to spray the adhesive to the legs of the bolt (B) when the nut (N) contacts the end of the bolt (B) through the lifting cylinder unit 420 . . Accordingly, when the adhesive is hardened in the state where the bolt (B) and the nut (N) are fastened, it is possible to not only strengthen the fastening strength but also prevent corrosion of the fastening part.

본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다.Although the present invention has been described with reference to the embodiment shown in the drawings, this is merely exemplary, and it is understood that various modifications and equivalent other embodiments are possible by those of ordinary skill in the art. will understand

따라서, 본 발명의 진정한 기술적 보호범위는 아래의 특허청구범위에 의해서 정하여져야 할 것이다.Accordingly, the true technical protection scope of the present invention should be defined by the following claims.

100: 볼트공급부 110: 관통홀부
200: 너트공급부 210: 삽입홀부
220: 상승홀부 300: 간격조절지지부
310: 지지블록 320: 회전조작부
321: 회전축부 322: 핸들부
330: 수직이동안내부 331: 볼너트부
332: 볼스크류부 333: 연동기어부
400: 접착체결작동부 410: 지지회전부
411: 중공회전모터 412: 전자석부재
420: 승강실린더부 430: 접착제분사부100: bolt supply 110: through hole part
200: nut supply 210: insertion hole
220: rising hole 300: gap adjustment support part
310: support block 320: rotation control unit
321: rotation shaft portion 322: handle portion
330: vertical movement inside 331: ball nut part
332: ball screw 333: interlocking gear unit
400: adhesive fastening operation unit 410: support rotation unit
411: hollow rotation motor 412: electromagnet member
420: elevating cylinder unit 430: adhesive spraying unit

Claims (5)

볼트를 낱개로 공급하는 볼트공급부;
상기 볼트공급부에 이격 배치되어 너트를 낱개로 공급하는 너트공급부;
상기 볼트공급부와 상기 너트공급부가 간격 조절되도록 상기 볼트공급부와 상기 너트공급부를 지지하는 간격조절지지부; 및
상기 볼트공급부로부터 공급되는 볼트와 상기 너트공급부로부터 공급되는 너트를 접착 가능하게 체결시키는 접착체결작동부;를 포함하고,
상기 접착체결작동부는 상기 볼트공급부에 구비되어 볼트를 지지 가능하게 회전시키는 지지회전부와, 상기 너트공급부에 승강 가능하게 구비되어 너트를 상기 볼트공급부에 볼트의 단부에 접촉시키는 승강실린더부 및 상기 승강실린더부를 통해 너트가 볼트의 단부에 접촉시 볼트의 둘레면에 접착제를 분사하도록 상기 너트공급부에 구비되는 접착제분사부를 포함하는 것을 특징으로 하는 자동 접합장치.
Bolt supply unit for supplying bolts individually;
a nut supply unit spaced apart from the bolt supply unit to supply nuts individually;
a gap adjusting support part for supporting the bolt supply part and the nut supply part so that the spacing between the bolt supply part and the nut supply part is adjusted; and
Including; and an adhesive fastening operation unit for adhesively fastening the bolt supplied from the bolt supply unit and the nut supplied from the nut supply unit.
The adhesive fastening operation unit includes a support rotating unit provided in the bolt supply unit to rotate the bolt to be able to support the bolt, a lifting cylinder unit provided in the nut supply unit to elevate the nut supply unit and contacting the end of the bolt with the bolt supply unit, and the lifting cylinder. and an adhesive spraying part provided in the nut supply part so as to spray an adhesive on the circumferential surface of the bolt when the nut contacts the end of the bolt through the part.
 제1항에 있어서,
상기 간격조절지지부는,
상기 볼트공급부와 상기 너트공급부의 사이에 배치되는 지지블록;
상기 지지블록에 구비되어 회전 가능하게 조작되는 회전조작부; 및
상기 회전조작부를 회전 조작시 상기 볼트공급부와 상기 너트공급부가 수직 이동되도록 안내하는 수직이동안내부;
를 포함하는 것을 특징으로 하는 자동 접합장치.
According to claim 1,
The spacing adjustment support portion,
a support block disposed between the bolt supply unit and the nut supply unit;
a rotation operation unit provided on the support block and rotatably operated; and
a vertical movement inside for guiding the bolt supply unit and the nut supply unit to vertically move when the rotation operation unit rotates;
Automatic bonding device comprising a.
 제2항에 있어서,
상기 수직이동안내부는,
상기 볼트공급부와 상기 너트공급부에 각각 구비되고, 상기 지지블록에 수직 이동 가능하게 삽입되는 볼너트부;
상기 볼너트부에 체결 가능하게 삽입되는 볼스크류부; 및
상기 볼스크류부가 상기 회전조작부의 조작으로 회전되어 상기 볼너트부를 수직 이동시키도록 상기 볼스크류부를 상기 회전조작부에 연동시키는 연동기어부;
를 포함하는 것을 특징으로 하는 자동 접합장치.
3. The method of claim 2,
Inside the vertical movement,
a ball nut part provided in the bolt supply part and the nut supply part, respectively, and vertically movably inserted into the support block;
a ball screw part fastened to the ball nut part; and
an interlocking gear unit for interlocking the ball screw unit with the rotation control unit so that the ball screw unit is rotated by the operation of the rotation control unit to vertically move the ball nut unit;
Automatic bonding device comprising a.
 삭제delete 제1항에 있어서,
상기 지지회전부는,
상기 볼트공급부의 단부에 구비되어 볼트가 통과 가능하게 회전되는 회전자를 구비하는 중공회전모터; 및
상기 회전자의 내측면에 구비되어 볼트의 머리를 착탈 가능하게 지지하는 전자석부재;
를 포함하는 것을 특징으로 하는 자동 접합장치.According to claim 1,
The support rotation unit,
a hollow rotation motor provided at an end of the bolt supply unit and having a rotor rotated to allow the bolt to pass therethrough; and
an electromagnet member provided on the inner surface of the rotor to detachably support the head of the bolt;
Automatic bonding device comprising a.
KR1020190149742A 2019-11-20 2019-11-20 Automatic splicing device KR102352964B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100195782B1 (en) 1997-02-17 1999-06-15 박상철 Coating apparatus of the bolt
JP2010173059A (en) * 2009-01-28 2010-08-12 Sango Co Ltd Apparatus for fastening bolt and nut
KR101307268B1 (en) 2011-07-11 2013-09-11 주식회사 엠플러스 Bolt fastening member supply feeder
JP2013215837A (en) 2012-04-09 2013-10-24 Taikoh:Kk Hand-held nut runner
CN209063389U (en) * 2018-10-29 2019-07-05 山东万昌舜环保科技有限公司 A kind of fixed device of direct-buried pipe foaming

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3858339B2 (en) * 1997-04-30 2006-12-13 石川島播磨重工業株式会社 Bolt and nut supply device in segment assembly equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100195782B1 (en) 1997-02-17 1999-06-15 박상철 Coating apparatus of the bolt
JP2010173059A (en) * 2009-01-28 2010-08-12 Sango Co Ltd Apparatus for fastening bolt and nut
KR101307268B1 (en) 2011-07-11 2013-09-11 주식회사 엠플러스 Bolt fastening member supply feeder
JP2013215837A (en) 2012-04-09 2013-10-24 Taikoh:Kk Hand-held nut runner
CN209063389U (en) * 2018-10-29 2019-07-05 山东万昌舜环保科技有限公司 A kind of fixed device of direct-buried pipe foaming

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