KR20040006400A - Coating device for reinforcement bars - Google Patents

Coating device for reinforcement bars Download PDF

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Publication number
KR20040006400A
KR20040006400A KR1020020040674A KR20020040674A KR20040006400A KR 20040006400 A KR20040006400 A KR 20040006400A KR 1020020040674 A KR1020020040674 A KR 1020020040674A KR 20020040674 A KR20020040674 A KR 20020040674A KR 20040006400 A KR20040006400 A KR 20040006400A
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South Korea
Prior art keywords
heating
reinforcement
reinforcing material
heat generating
reinforcement bar
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KR1020020040674A
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Korean (ko)
Inventor
홍찬윤
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(주)레코기술
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Priority to KR1020020040674A priority Critical patent/KR20040006400A/en
Publication of KR20040006400A publication Critical patent/KR20040006400A/en

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    • 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
    • B21D49/00—Sheathing or stiffening objects
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/16—Heating or cooling
    • 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
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Coating Apparatus (AREA)

Abstract

PURPOSE: A coating device for reinforcement bars is provided which coats a coating material formed of tube type synthetic resin on the surface of reinforcement bar inside back filling soil of block, panel and reinforced concrete structure. CONSTITUTION: The coating device for reinforcement bars comprises a heating part(20) which is supported by frame(10), through which a reinforcement bar(50) passes, and on which heating holes(21) are formed to generate heat by heating wire; reinforcement bar transfer means(30) which are supported by the frame(10), installed at left and right sides of the heating part(20) respectively and positioned on the same line as the heating holes(21); and a control part(40) for automatically controlling temperature of the heating part(20) and speed of the reinforcement bar transfer means(30) at the same time, wherein the heating holes(21) are formed in a circular shape, and heating wire arranged on the inner circumferential surface of the heating holes(21) are spirally arranged, and wherein the reinforcement bar transfer means(30) are formed of a roller on which guiding groove for guiding the reinforcement bar(50) is formed.

Description

보강재 피복장치{Coating Device for Reinforcement Bars}Reinforcing material coating device {Coating Device for Reinforcement Bars}

본 발명은 블록, 판넬, 철근 콘크리트 구조물의 뒷채움토 내부에 보강되는보강재의 표면에 합성수지제로 된 튜브형 피복재를 피복하기 위한 보강재 피복장치에 관한 것이다.The present invention relates to a reinforcement coating device for covering a tubular coating material made of a synthetic resin on the surface of the reinforcement to be reinforced inside the backfill of the block, panel, reinforced concrete structure.

일반적으로 구조물을 구축하는데 있어 배면 뒷쪽에 채워지는 뒷채움토의 토압으로 인한 거동을 방지하기 위해 뒷채움토 내부에 보강재를 보강하게 된다. 보강재로는 메탈 메시, 토목섬유 또는 이형철근 등을 사용하고 있다. 이러한 보강재들은 오랜 기간동안 땅 속에 묻혀 있으면 부식이 되므로 구조적으로 점점 약화되는 문제가 있다.In general, when constructing a structure, the reinforcement is reinforced inside the backfill soil to prevent the behavior of the backfill soil that is filled on the back side. Metal mesh, geotextile or deformed rebar are used as reinforcement materials. These reinforcements are structurally weakened because they corrode if they are buried in the ground for a long time.

본 출원인은 이형철근, 철사, 강선, 강연선, 강봉, 파이프, 체인, 와이어 FRP 등의 보강재에 부식을 방지하는 합성수지제의 피복재를 개발함은 물론, 이 피복재를 보강재에 피복하는 장치를 발명하게 되었다.The present applicant has developed a synthetic resin coating material that prevents corrosion on reinforcing materials such as deformed steel, wire, steel wire, stranded wire, steel rod, pipe, chain, and wire FRP, as well as inventing an apparatus for coating the coating material on the reinforcing material. .

본 발명의 목적은 튜브형의 합성수지제의 피복재를 보강재에 피복하는 보강재 피복장치를 제공하는데 있다.An object of the present invention is to provide a reinforcing material coating device for coating a reinforcing material coating material of tubular synthetic resin.

도1은 본 발명에 따른 보강재 피복장치의 사시도이다.1 is a perspective view of a reinforcing material coating apparatus according to the present invention.

도2는 본 발명에 따른 보강재 피복장치의 일부 절개된 정면도이다.Figure 2 is a partially cut away front view of the reinforcement coating device according to the present invention.

도3은 본 발명에 따른 보강재 피복장치의 발열부의 다양한 실시예를 보여주는 예시도이다.Figure 3 is an exemplary view showing various embodiments of the heat generating portion of the reinforcing material coating apparatus according to the present invention.

도4는 본 발명의 장치로 피복되는 보강재의 분해 사시도이다.4 is an exploded perspective view of the reinforcement material covered with the apparatus of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10:프레임, 20:발열부,10: frame, 20: heat generation,

21:발열공, 22:열선,21: heating element, 22: heating wire,

30:보강재 이송수단, 31:안내홈,30: reinforcing material conveying means, 31: guide groove,

40:제어부, 50:보강재,40: control unit, 50: reinforcing material,

51:피복재.51: Cloth.

상기한 기술적 과제를 달성하기 위한 본 발명의 보강재 피복장치는, 프레임에 지지되고 내부로 보강재가 통과할 수 있는 동시에 열선으로 열을 발생시키는 발열공이 형성되는 발열부와, 상기 프레임에 지지되고 상기 발열부의 좌우측에 각각 설치되는 동시에 발열공과 일직선 상에 위치되는 보강재 이송수단과, 상기 발열부의 온도를 자동 조절하는 동시에 상기 보강재 이송수단의 속도를 자동 조절하는 제어부를 포함하여 구성되는 것을 특징으로 한다.The reinforcing material coating apparatus of the present invention for achieving the above technical problem, the heat generating portion is supported by the frame and the heating material is formed through the reinforcing material can pass through the heating wire at the same time, and generates heat with the heating wire, and the heating It is characterized in that it comprises a reinforcing material conveying means which are respectively installed on the left and right sides of the unit and located in line with the heating hole, and a control unit for automatically adjusting the temperature of the heat generating portion and automatically adjusting the speed of the reinforcing material conveying means.

또한, 본 발명의 보강재 피복장치는, 상기 구성에 더하여 상기 발열공은 원형으로 형성되고 그 내주면에 배치되는 열선은 나선형으로 배치되는 것을 특징으로 한다.In addition, the reinforcing material coating apparatus of the present invention, in addition to the above configuration, the heating hole is formed in a circular shape, characterized in that the heating wire disposed on the inner peripheral surface is arranged in a spiral.

또한, 본 발명의 보강재 피복장치는, 상기 구성에 더하여 상기 보강재 이송수단은 보강재를 안내하는 안내홈이 형성된 롤러로 이루어진 것을 특징으로 한다.In addition, the reinforcing material coating apparatus of the present invention, in addition to the above configuration, the reinforcing material conveying means is characterized in that the roller is formed with a guide groove for guiding the reinforcing material.

이하, 첨부도면에 도시하는 대표적인 실시예를 통하여 본 발명을 보다 구체적으로 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to exemplary embodiments shown in the accompanying drawings.

도1은 본 발명에 따른 보강재 피복장치의 사시도이고, 도2는 본 발명에 따른 보강재 피복장치의 단면도이다.1 is a perspective view of a reinforcing material coating device according to the present invention, Figure 2 is a cross-sectional view of the reinforcing material coating device according to the present invention.

본 발명의 보강재 피복장치는 프레임(10)과 발열부(20)와 보강재 이송수단(30) 및 제어부(40)를 포함하여 구성된다.The reinforcing material coating apparatus of the present invention includes a frame 10, a heat generating portion 20, a reinforcing material conveying means 30 and the control unit 40.

발열부(20)는 프레임(10)에 지지되고 내부로 보강재(50)가 통과할 수 있는 동시에 열선(22)으로 열을 발생시키는 발열공(21)이 좌우측 방향으로 형성된다. 이 때, 발열공(21)은 원형으로 형성되고 그 내주면에 배치되는 열선(22)은 나선형으로 배치된다. 발열공(21)이 원형일 때 그 가운데로 통과하는 보강재(50)가 균일하게 열전달을 받을 수 있다. 발열부의 재질로는 세라믹, 내화벽돌 등의 내열재가 바람직하다.The heat generating unit 20 is supported by the frame 10 and the reinforcing material 50 can pass through there, and at the same time, heat generating holes 21 for generating heat to the heating wire 22 are formed in the left and right directions. At this time, the heat generating hole 21 is formed in a circular shape and the heating wire 22 disposed on the inner circumferential surface thereof is arranged in a helical shape. When the heat generating hole 21 is circular, the reinforcing material 50 passing in the center may receive heat uniformly. As a material of a heat generating part, heat resistant materials, such as a ceramic and a refractory brick, are preferable.

한편, 발열부(20) 및 발열공(21)의 형태는 도3에서 도시한 바와 같이, 원형또는 다각형 등으로 다양하게 형성될 수 있으며, 이 때 배치되는 열선(22)도 서로 대향되는 위치에 일자형 또는 반원형 등으로 배치될 수 있음을 밝혀둔다.On the other hand, as shown in Figure 3, the heat generating portion 20 and the heat generating hole 21 may be formed in various ways, such as circular or polygonal, and the heating wires 22 disposed at this time are also opposed to each other. Note that it may be arranged in a straight or semi-circular shape.

보강재 이송수단(30)은 피복할 보강재(50)를 발열부의 발열공(21) 내부를 통과시키는 것으로, 프레임(10)에 지지되고 발열부(20)의 좌우측에 각각 설치되는 동시에 발열공(21)과 일직선 상에 위치된다. 특히, 이송수단(30)은 보강재(50)가 이송수단(30)에 올려져 발열공(21)을 통과할 때 중심을 통과할 수 있도록 설치되는 것이 바람직하다. 이는 보강재(50)가 발열공(21)의 중심을 통과할 때 발열공의 내주면에 배치된 열선(22)과 거리가 동일하므로 열전달을 균일하게 받을 수 있기 때문이다.The reinforcing material conveying means 30 passes the reinforcing material 50 to be coated to pass through the inside of the heat generating hole 21 of the heat generating part. The reinforcing material conveying means 30 is supported by the frame 10 and installed on the left and right sides of the heat generating part 20, respectively, and at the same time, the heat generating hole 21. ) Is in line with. In particular, the conveying means 30 is preferably installed so that the reinforcing material 50 can pass through the center when the reinforcing material 50 is mounted on the conveying means 30 and passes through the heat generating hole 21. This is because when the reinforcing material 50 passes through the center of the heat generating hole 21, the distance is the same as that of the heating wire 22 disposed on the inner circumferential surface of the heat generating hole so that heat can be uniformly received.

한편, 보강재 이송수단(30)으로는 롤러를 사용하는 것이 바람직하며, 롤러는 발열부(20)를 중심으로 좌우측에 각각 임의의 간격으로 다수개 설치할 수 있다. 이 때 롤러에 보강재가 안전하게 올려지도록 안내홈(31)을 구비하고 있으며, 안내홈(31)에 올려진 보강재는 발열부의 발열공(21) 중심을 통과하도록 설치한다.On the other hand, it is preferable to use a roller as the reinforcing material conveying means 30, and a plurality of rollers may be installed at a predetermined interval on the left and right sides with respect to the heat generating unit 20, respectively. At this time, it is provided with a guide groove 31 so that the reinforcement material is safely raised on the roller, and the reinforcement mounted on the guide groove 31 is installed to pass through the center of the heat generating hole 21 of the heat generating part.

제어부(40)는 발열부(20)의 온도와 이송수단(30)의 속도를 자동으로 조절하는 구성부이다. 보강재(50)가 발열공(21)을 통과할 때 온도와 이송 속도가 중요하므로 자동으로 제어하는 것이 필요하다.The controller 40 is a component that automatically adjusts the temperature of the heat generating unit 20 and the speed of the transfer means 30. When the reinforcing material 50 passes through the heat-generating hole 21, it is necessary to control automatically because the temperature and the feed rate are important.

이하, 본 보강재 피복장치로 보강재에 피복재를 피복하는 방법을 도1 및 도2를 참조하여 설명하면 다음과 같다. 튜브형 합성수지제의 피복재(51)에 보강재(50)를 삽입한 후 일측 보강재 이송수단(30)에 올려 놓는다(도4참조). 이송수단에 의해 상기 보강재(50)는 발열부(20)의 발열공(21)을 통과하면서 합성수지 피복재가 열에 가열된 상태에서 냉각되면서 철근에 접착된다. 이 때, 발열부(20)의 온도와 이송수단(30)의 이송 속도는 피복재가 철근에 접착하는 강도와 밀접한 관계가 있으므로 적절히 조절하는 것이 필요하다.Hereinafter, a method of coating a covering material on the reinforcing material with the present reinforcing material covering device will be described with reference to FIGS. 1 and 2. The reinforcing material 50 is inserted into the coating material 51 made of tubular synthetic resin, and then placed on one side of the reinforcing material conveying means 30 (see FIG. 4). The reinforcing member 50 is adhered to the reinforcing bar while being cooled in a state in which the synthetic resin coating material is heated to heat while passing through the heat generating hole 21 of the heat generating unit 20 by a conveying means. At this time, since the temperature of the heat generating unit 20 and the conveying speed of the conveying means 30 are closely related to the strength of the coating material adhering to the reinforcing bar, it is necessary to adjust the temperature appropriately.

이상에서와 같이 본 발명의 보강재 피복장치는, 발열부에 발열공을 형성하고 그 내주면에 열선을 배선하여 그 발열공의 중심으로 합성수지 피복재에 삽입된 보강재를 이송수단인 롤러를 통하여 자동으로 통과시킴으로써, 합성수지 피복재를 보강재에 용이하게 피복할 수 있다.As described above, the reinforcing material coating apparatus of the present invention forms a heating hole in the heat generating portion, wires a heating wire on the inner circumferential surface thereof, and automatically passes the reinforcing material inserted into the synthetic resin coating material through the roller as a transfer means to the center of the heating hole. The synthetic resin coating material can be easily coated on the reinforcing material.

나아가, 본 발명은 발열부의 온도와 이송수단의 이송속도를 제어부를 통하여 자동으로 제어함으로써 보강재의 품질을 높일 수 있다.Furthermore, the present invention can increase the quality of the reinforcing material by automatically controlling the temperature of the heat generating unit and the conveying speed of the conveying means through the control unit.

Claims (3)

프레임(10)에 지지되고 내부로 보강재가 통과할 수 있는 동시에 열선(22)으로 열을 발생시키는 발열공(21)이 형성되는 발열부(20)와, 상기 프레임에 지지되고 상기 발열부의 좌우측에 각각 설치되는 동시에 발열공(21)과 일직선 상에 위치되는 보강재 이송수단(30)과, 상기 발열부의 온도를 자동 조절하는 동시에 상기 보강재 이송수단의 속도를 자동 조절하는 제어부(40)를 포함하여 구성되는 것을 특징으로 하는 보강재 피복장치.A heating unit 20 supported by the frame 10 and having a heating hole 21 through which a reinforcing material can pass, and generating heat to the heating wire 22, and the left and right sides of the heating unit being supported by the frame 10. A reinforcement conveying means 30 which is installed at the same time as each of the heat generating holes 21 and a straight line, and a controller 40 which automatically adjusts the temperature of the heat generating part and automatically adjusts the speed of the reinforcing material conveying means. Stiffener coating device characterized in that the. 제1항에 있어서,The method of claim 1, 상기 발열공(21)은 원형으로 형성되고 그 내주면에 배치되는 열선(22)은 나선형으로 배치되는 것을 특징으로 하는 보강재 피복장치.The heating hole 21 is formed in a circular shape and the heating wire 22 disposed on the inner circumferential surface of the reinforcement coating device, characterized in that arranged in a spiral. 제1항 또는 제2항에 있어서,The method according to claim 1 or 2, 상기 보강재 이송수단(30)은 보강재를 안내하는 안내홈(31)이 형성된 롤러로 이루어진 것을 특징으로 하는 보강재 피복장치.The reinforcement conveying means 30 is a reinforcement covering device, characterized in that consisting of a roller formed with a guide groove 31 for guiding the reinforcement.
KR1020020040674A 2002-07-12 2002-07-12 Coating device for reinforcement bars KR20040006400A (en)

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CN109433945A (en) * 2018-09-26 2019-03-08 住友富士电梯有限公司 A kind of press machine feed device and press machine

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