KR102033648B1 - Seamless type round belt manufacture device and manufacture method - Google Patents

Seamless type round belt manufacture device and manufacture method Download PDF

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Publication number
KR102033648B1
KR102033648B1 KR1020190070402A KR20190070402A KR102033648B1 KR 102033648 B1 KR102033648 B1 KR 102033648B1 KR 1020190070402 A KR1020190070402 A KR 1020190070402A KR 20190070402 A KR20190070402 A KR 20190070402A KR 102033648 B1 KR102033648 B1 KR 102033648B1
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South Korea
Prior art keywords
round belt
block
induction
junction
cover
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KR1020190070402A
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Korean (ko)
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이지윤
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이지윤
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/526—Joining bars
    • B29C66/5261—Joining bars for forming coaxial connections, i.e. the bars to be joined forming a zero angle relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G3/00—Belt fastenings, e.g. for conveyor belts
    • F16G3/10—Joining belts by sewing, sticking, vulcanising, or the like; Constructional adaptations of the belt ends for this purpose
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G3/00—Belt fastenings, e.g. for conveyor belts
    • F16G3/16—Devices or machines for connecting driving-belts or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B29L2031/7092—Conveyor belts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Belt Conveyors (AREA)

Abstract

The present invention relates to a device of manufacturing a seamless type round belt and a manufacturing method using the same, wherein a bonding operation of a cutting portion of a raw material for a round belt is effectively performed so that it is possible to prevent a bonding line from being exposed to the outside. To this end, the present invention relates to a device of manufacturing a round belt, configured to bond a cutting portion of a raw material (P) for a round belt, which is cut. The device comprises: a first induction block (10) and a second induction block (20) formed respectively on both sides of an upper portion of a base plate (50) with respect to a bonding block (30) on which a cutting portion is bonded; an insulation material (40) disposed between the bonding block (30) and the first and second induction blocks (10, 20) and configured to block thermal conduction; mounting grooves (h) formed in upper surfaces of the first and second induction blocks (10, 20) and the bonding block (30), wherein a raw material (P) for a round belt is mounted in each mounting groove (h); a first induction cover (15) formed on an upper portion of the first induction block (10); a second induction cover (25) formed on an upper portion of the second induction block (20); and a bonding part cover (35) coupled to an upper portion of the bonding block (30) together with a heating plate (60).

Description

심리스 타입 라운드벨트 제조장치 및 이를 이용한 제조방법{SEAMLESS TYPE ROUND BELT MANUFACTURE DEVICE AND MANUFACTURE METHOD} Seamless type round belt manufacturing apparatus and manufacturing method using same {SEAMLESS TYPE ROUND BELT MANUFACTURE DEVICE AND MANUFACTURE METHOD}

본 발명은 라운드벨트 제조장치에 관한 것으로서, 더욱 상세하게는 라운드벨트 원재의 양단부 접합작업이 효율적으로 이루어질 수 있도록 하여 접합부위에서 접합선 형성을 방지토록 하기 위한 심리스(seamless) 타입의 라운드벨트 제조장치 및 제조방법에 관한 것이다.The present invention relates to a round belt manufacturing apparatus, and more particularly, to seamlessly join both ends of the round belt raw material to seamlessly prevent the formation of a seam at the joint portion (seamless) type of round belt manufacturing apparatus and manufacturing It is about a method.

일반적으로, 물품을 포장한 박스를 제1위치에서 투입하여 제2위치로 이송시키는 컨베이어 시스템에서 컨베이어 벨트가 사용된다. 종래의 컨베이어 벨트는 주로 일정한 폭과 두께를 가진 평벨트를 사용해오고 있었다.In general, a conveyor belt is used in a conveyor system that feeds a box containing an article from a first position to a second position. Conventional conveyor belts have mainly used flat belts of constant width and thickness.

이러한 평벨트를 이용한 벨트컨베이어 시스템은 벨트 사이즈가 커서 벨트를 구동하기 위한 부속장치, 예컨대 구동모터도 큰 출력의 것을 사용하여야 하고, 벨트가이드 등과 같은 부속장치들의 크기도 커져 설치 장소나 공간에 제약이 따르는 단점이 있었다.The belt conveyor system using the flat belt has a large belt size, and an accessory for driving the belt, for example, a drive motor must also be used with a large output. There was a disadvantage.

한편, 금속 와이어를 네트(net) 형상으로 만든 벨트가 제안되고 있으나, 이러한 네트형상의 벨트는 무한궤도형으로 가이드하기 위한 가이드장치의 구조가 복잡해지고, 특히 곡형 궤도상에서 구조가 매우 복잡해지는 단점이 있고, 벨트의 구동시 벨트와 가이드부의 기계적인 마찰에 의해 큰 소음을 발생시키는 문제가 있었다.On the other hand, a belt made of a metal wire in a net shape has been proposed, but this net-shaped belt has a disadvantage in that the structure of the guide device for guiding the track has a complicated structure, especially on a curved track. There is a problem in that a large noise is generated by the mechanical friction of the belt and the guide portion when the belt is driven.

이를 개선하기 위해 근래에는 구조가 단순하고 무게도 가벼워 컨베이어 시스템의 전체적인 규모를 컴팩트하게 할 수 있고, 물품 이송 동작시 소음이 적은 라운드 벨트를 이용하는 기술이 국내 특허등록 제1380231호(라운드 벨트 컨베이어장치)에 개시된 바 있다.In order to improve this, in recent years, the structure is simple and the weight is light, so the overall size of the conveyor system can be made compact, and the technology using the round belt with low noise during the movement of goods is registered in Korea Patent No. 1380231 (Round Belt Conveyor) Has been disclosed.

한편, 라운드 벨트의 제조시에는 성형 제작이 이루어진 벨트원재를 일정 길이로 절단한 후, 절단된 양단부를 인두 등과 같은 가열수단으로 녹였다가 상호 접합시킴으로써 폐곡선 형상을 이루는 라운드 벨트의 제조가 이루어지게 된다.On the other hand, in the manufacture of the round belt is made of a round belt to form a closed curve by cutting the belt raw material formed by a molded length to a certain length, and then melt the cut both ends by a heating means such as a soldering iron and the like.

그러나, 종래 기술에서는 접합부위에서 용융 후 접합이 이루어지는 과정에서 균일한 두께로 접합이 이루어지지 못하고 접합부의 불균일한 단차 등과 같은 접합선이 나타나는 등의 문제점이 있었다.However, in the prior art, there is a problem in that a joining line such as a nonuniform step, such as a nonuniform step, is not formed in a uniform thickness in the process of joining after melting at the joining site.

대한민국 특허등록 제1380231호(2014.03.26.등록)Republic of Korea Patent Registration No. 1380231 (2014.03.26.Registration) 대한민국 특허공개 제2014-142687호(2014.12.12.공개)Republic of Korea Patent Publication No. 2014-142687 (Dec. 12, 2014)

본 발명은 상기한 종래 기술에서의 문제점을 개선하기 위해 제안된 것으로서, 라운드 벨트용 원재의 절단부 접합이 보다 효율적으로 이루어질 수 있는 제조장치를 제공함으로써 접합부위에서 접합선 발생없이 균일한 가열 성형이 이루어질 수 있도록 하는데 목적이 있다.The present invention has been proposed to improve the above problems in the prior art, by providing a manufacturing apparatus that can be bonded to the cut portion of the raw material for the round belt more efficiently so that uniform heating molding can be made without generating a seam at the joint portion The purpose is to.

상기 목적을 이루기 위한 본 발명의 기술특징은, 절단된 라운드벨트 원재의 절단부위를 접합시키기 위한 라운드벨트 제조장치에 있어서, 베이스플레이트 상부에는 절단부위 접합이 이루어지는 접합블럭을 기준으로 양측에 제1유도블럭과 제2유도블럭이 각각 구성되고; 상기 접합블럭과 제1,2유도블럭 사이에는 열전도를 차단하기 위한 단열재가 구성되며; 상기 제1,2유도블럭 및 접합블럭 상면에는 라운드벨트 원재의 안착이 이루어지는 안착홈이 형성되고; 상기 제1유도블럭 상부에는 제1유도덮개가 결합되며; 상기 제2유도블럭 상부에는 제2유도덮개가 결합되고; 상기 접합블럭 상부에는 접합부 덮개가 히팅 플레이트와 함께 결합 구성되는 것을 특징으로 한다.Technical features of the present invention for achieving the above object, in the round belt manufacturing apparatus for joining the cut portion of the cut round belt raw material, the first induction on both sides of the base block on the basis of the joining block is a cutting portion joined A block and a second inductive block are respectively constructed; An insulation for blocking thermal conduction is formed between the junction block and the first and second induction blocks; The first and second induction blocks and the joining block upper surface is formed with a seating groove for mounting the round belt raw material; A first induction cover is coupled to an upper portion of the first induction block; A second induction cover is coupled to an upper portion of the second induction block; The junction block upper portion is characterized in that the junction cover is coupled with the heating plate.

또한, 상기 히팅 플레이트는 전원 공급에 따른 발열이 이루어짐으로써 접합블럭 상면에 안착된 라운드벨트 원재 절단부의 용융에 따른 접합이 이루어지게 되며, 히팅 플레이트는 접합부 덮개의 하부에 고정 구성되고, 상기 접합부 덮개와 히팅 플레이트 사이에는 단열재가 구비된 것을 특징으로 한다.In addition, the heating plate is a heat generated by the power supply is made by the melting of the round belt raw material cut portion seated on the upper surface of the junction block is made, the heating plate is fixed to the lower portion of the junction cover, the junction cover and Insulation material is provided between the heating plate.

이러한 본 발명의 라운드 벨트 제조장치 및 제조방법은, 라운드벨트 원재의 절단부 접합작업이 효율적으로 이루어질 수 있게 되므로 접합부위의 접합선 발생이 방지되는 심리스(seamless) 타입의 라운드벨트 제조가 용이하게 이루어지는 효과를 나타낸다.Such a round belt manufacturing apparatus and a manufacturing method of the present invention, since the joining operation of the cutting portion of the round belt raw material can be made efficiently, it is easy to manufacture a seamless round belt of the seam (seamless) type that prevents the generation of the connection line of the joint portion Indicates.

특히, 접합부에서 탄성, 장력, 두께의 편차 발생 없이 제조가 이루어지게 됨으로써 라운드벨트의 품질을 향상시키는 이점을 나타낸다.In particular, the manufacturing is made without the occurrence of variations in elasticity, tension, thickness at the junction shows an advantage of improving the quality of the round belt.

도 1은 본 발명의 일 실시 예에 따른 라운드벨트 제조장치 분해 사시도.
도 2는 본 발명 라운드벨트 제조장치 결합 사시도.
도 3은 본 발명 라운드벨트 제조장치 분해상태 측면도.
도 4는 본 발명 라운드벨트 제조장치 결합상태 측면도.
도 5는 본 발명 라운드벨트 제조장치 평면 구조도.
도 6은 본 발명 라운드벨트 제조장치 배면도.
도 7은 도 6의 A-A부 단면도.
도 8은 본 발명에서 라운드벨트 원재의 절단면 면취 상태도.
도 9는 본 발명의 다른 실시 예에 따른 접합블럭과 하부 단열재의 분리상태 단면도.
도 10은 본 발명의 다른 실시 예에 따른 접합블럭과 하부 단열재의 결합상태 단면도.1 is an exploded perspective view of a round belt manufacturing apparatus according to an embodiment of the present invention.
Figure 2 is a perspective view of the present invention round belt manufacturing apparatus combined.
Figure 3 is an exploded side view of the present invention round belt manufacturing apparatus.
Figure 4 is a side view of the present invention round belt manufacturing apparatus combined state.
5 is a plan view of the present invention round belt manufacturing apparatus.
Figure 6 is a rear view of the present invention round belt manufacturing apparatus.
7 is a cross-sectional view taken along the line AA of FIG. 6.
Figure 8 is a cutting surface chamfered state of the round belt raw material in the present invention.
Figure 9 is a cross-sectional view of the separation state of the junction block and the lower insulating material according to another embodiment of the present invention.
10 is a cross-sectional view of the bonding state of the junction block and the lower insulating material according to another embodiment of the present invention.

이하, 본 발명의 구체적인 실시 예를 첨부 도면을 참조하여 상세히 살펴보기로 한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 실시 예는 여러 가지 형태로 변형될 수 있으며, 본 발명의 범위가 아래에서 상세히 설명하는 실시 예로 한정되는 것으로 해석되어서는 안 된다. 본 실시 예는 당 업계에서 평균적인 지식을 가진 자에게 본 발명을 더욱 완전하게 설명하기 위하여 제공되는 것이다.Embodiments of the invention may be modified in various forms, the scope of the invention should not be construed as limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those skilled in the art.

따라서, 도면에서 표현한 구성요소의 형상 등은 더욱 명확한 설명을 강조하기 위해서 과장되어 표현될 수 있다. 각 도면에서 동일한 구성은 동일한 참조부호로 도시한 경우가 있음을 유의하여야 한다. 또한, 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 공지 기술의 기능 및 구성에 관한 상세한 설명은 생략될 수 있다.Therefore, the shape of the components, etc. represented in the drawings may be exaggerated to emphasize a more clear description. It should be noted that the same configuration in each drawing is shown with the same reference numerals. In addition, detailed descriptions of functions and configurations of well-known technologies that are determined to unnecessarily obscure the subject matter of the present invention may be omitted.

먼저, 본 발명의 일 실시 예에 따른 라운드 벨트 제조장치의 구성을 도 1 내지 도 8을 통해 살펴보면 다음과 같다.First, looking at the configuration of the round belt manufacturing apparatus according to an embodiment of the present invention through Figures 1 to 8 as follows.

본 실시 예에서의 라운드 벨트 제조장치는, 사각형상을 이루는 베이스플레이트(50) 상부에 접합블럭(30)을 기준으로 양측에 제1유도블럭(10)과 제2유도블럭(20)이 각각 구성되고, 상기 접합블럭(30)과 제1,2유도블럭(10,20) 사이에는 열전도를 차단하기 위한 단열재(40)가 구성되며, 상기 제1,2유도블럭(10,20) 및 접합블럭(30) 상면에는 라운드벨트 원재(P)의 안착이 이루어지는 안착홈(h)이 2개소에서 일직선을 이루도록 형성되고, 상기 제1유도블럭(10) 상부에는 제1유도덮개(15)가 볼트 체결에 의해 결합되며, 상기 제2유도블럭(20) 상부에는 제2유도덮개(25)가 결합되고, 상기 접합블럭(30) 상부에는 접합부 덮개(35)가 히팅 플레이트(60)와 함께 구성된다.In the present embodiment, the round belt manufacturing apparatus includes a first induction block 10 and a second induction block 20 on both sides of the base plate 50 having a quadrangular shape, based on the junction block 30. The insulation block 40 is formed between the junction block 30 and the first and second induction blocks 10 and 20 to block heat conduction, and the first and second induction blocks 10 and 20 and the junction block. (30) The upper surface is formed with a seating groove (h) in which the seating of the round belt raw material (P) is formed in a straight line at two places, the first guide cover (15) is bolted to the upper portion of the first guide block (10) The second induction cover 25 is coupled to the upper portion of the second induction block 20, and the junction cover 35 is formed together with the heating plate 60 on the upper portion of the junction block 30.

특히, 상기 히팅 플레이트(60)는 전원 공급에 따른 발열이 이루어짐으로써 접합블럭(30) 상면에 안착된 라운드벨트 원재(P) 절단부의 용융에 따른 접합이 이루어지게 되며, 히팅 플레이트(60)는 접합부 덮개(35)의 하부에 고정 구성되고, 상기 접합부 덮개(35)와 히팅 플레이트(60) 사이에는 단열재(41)가 구비된 것을 확인할 수 있다. 히팅 플레이트(60)의 양측에도 하부의 접합블럭(30)과 동일하게 양측에 단열재(도면부호 미표시)가 대칭형태로 구성된 것을 확인할 수 있다.In particular, the heating plate 60 is a heat generated by the power supply is made by joining the melting of the cut portion of the round belt material (P) seated on the upper surface of the bonding block 30, the heating plate 60 is the junction It is fixed to the lower portion of the cover 35, it can be seen that the heat insulating material 41 is provided between the junction cover 35 and the heating plate 60. It can be seen that both sides of the heating plate 60 are formed in a symmetrical form of the heat insulating material (not shown) on both sides in the same manner as the lower junction block 30.

또한, 상기 베이스플레이트(50)에는 제1유도블럭(10)의 양단부를 관통하는 가이드봉(51)이 수직으로 구성되고, 상기 가이드봉(51)이 삽입될 수 있도록 접합부 덮개(35)의 양측에는 가이드통공(36)이 형성된다.In addition, the base plate 50 has a guide rod 51 penetrating both ends of the first induction block 10 vertically, and both sides of the junction cover 35 so that the guide rod 51 can be inserted. The guide through-hole 36 is formed.

또한, 상기 접합부 덮개(35)에는 히팅 플레이트(60)로 전원 공급을 위한 전원선(S)이 안내되어질 수 있도록 전원선 안내공(35a)이 형성된다.In addition, the junction cover 35 is provided with a power line guide hole 35a to guide the power line S for power supply to the heating plate 60.

상기 제1,2유도덮개(15,25) 및 히팅플레이트(60) 저면에는 반원형상의 안착홈(h)과 대응되는 반원형상의 가이드홈(미도시)이 형성됨으로써, 라운드 벨트의 성형이 원형의 단면 형태로 이루어지도록 함이 바람직하다.Semi-circular guide grooves (not shown) corresponding to the semicircular seating grooves h are formed on the bottoms of the first and second guide covers 15 and 25 and the heating plate 60, thereby forming a round belt. It is preferable to be made in the form.

이와 같은 구성을 이루는 본 발명 라운드 벨트 제조장치를 이용한 라운드 벨트 제조과정을 살펴보기로 한다.A round belt manufacturing process using the round belt manufacturing apparatus of the present invention constituting such a configuration will be described.

먼저, 라운드벨트 원재(P)를 양측 제1유도블럭(10) 및 제2유도블럭(20)의 안착홈(h)에 안착시킴과 함께 양측의 절단면이 접합블럭(30)에서 만나도록 배치시키게 된다.First, the round belt raw material (P) is seated in the seating groove (h) of the first induction block 10 and the second induction block (20) on both sides, so that the cutting surface on both sides are disposed so as to meet at the joining block (30). do.

이때, 라운드벨트 원재(P)의 양단 절단부는 30~50°의 각도로 면취 가공시킨 상태에서 상호 접하도록 배치시킴이 바람직하다.At this time, it is preferable to arrange both ends of the round belt raw material (P) in contact with each other in a state chamfered at an angle of 30 ~ 50 °.

이러한 상태에서 양측에 제1유도덮개(15)와 제2유도덮개(25)를 볼트 체결에 의해 결합시킴으로써 라운드벨트 원재(P)의 위치를 고정시킴과 함께 접합블럭(30) 상부에는 히팅플레이트(60)와 단열재(41) 및 접합부 덮개(35)를 적층 형태로 결합시킨다.In such a state, the first induction cover 15 and the second induction cover 25 are coupled to each other by bolting to fix the position of the raw material of the round belt P, and a heating plate (upper) on the joining block 30. 60) and the heat insulating material 41 and the junction cover 35 are bonded in a stacked form.

이때, 접합부 덮개(35)는 가이드통공(36)이 가이드봉(51)에 끼워짐으로써 안정적인 장착위치의 지지가 이루어질 수 있게 된다.At this time, the junction cover 35 is a guide hole 36 is fitted to the guide rod 51 so that the support of a stable mounting position can be made.

그리고 전원선 안내공(35a)을 통해 히팅플레이트(60)와 연결된 전원선(S)을 통해 전원이 공급되어지게 되면 접합블럭(30)과 히팅플레이트(60) 사이에서 가열이 이루어짐으로써 라운드벨트 원재(P)의 접합부위에 대한 용융, 접합 및 성형이 이루어지게 된다.When the power is supplied through the power line S connected to the heating plate 60 through the power line guide hole 35a, heating is performed between the junction block 30 and the heating plate 60. Melting, joining and forming of the joining portion of (P) are made.

이후, 전원공급을 중단하여 일정시간 동안 접합부위의 냉각과정을 실시한 후 제1,2유도덮개(15,25) 및 접합부 덮개(35)를 분리시키게 되면 절단부가 일체로 연결 접합이 이루어진 라운드벨트의 제작이 완료되어지게 된다.Then, after the power supply is stopped to perform the cooling process of the junction portion for a predetermined time and then separating the first and second induction cover (15, 25) and the junction cover 35, the cut portion is integrally connected to the round belt The production is completed.

이와 같이 제조된 본 발명의 라운드벨트는 접합부위에 대한 균일한 히팅열이 가해짐과 함께 접합블럭(30) 상면에 형성된 안착홈(h)에 의한 안정적인 성형이 이루어지게 됨으로써 접합부위의 단차 발생이나 표면 불균일성이 해소될 수 있게 된다.The round belt of the present invention manufactured as described above has a uniform heating heat applied to the joint and stable molding by the seating grooves h formed on the upper surface of the joint block 30, thereby creating a step or surface of the joint. The nonuniformity can be eliminated.

따라서, 본 발명의 장치를 사용하게 되면 라운드벨트 원재의 절단부 접합작업이 효율적으로 이루어질 수 있게 됨으로 벨트 접합부위의 접합선 발생이 방지되는 심리스(seamless) 타입의 라운드벨트 제조가 용이하게 이루어지는 효과를 나타낸다.Therefore, the use of the device of the present invention is able to efficiently perform the cutting portion joining operation of the round belt raw material exhibits the effect of making the seamless round belt of the seamless (seamless) type to prevent the generation of the joint line of the belt joint portion.

특히, 접합부에서 탄성, 장력, 두께의 편차없이 제조가 이루어지게 되므로 라운드벨트의 품질을 향상시키는 이점을 나타낸다.In particular, since the manufacturing is made without variation in the elasticity, tension, thickness at the junction shows the advantage of improving the quality of the round belt.

한편, 도 9 및 도 10은 본 발명의 다른 실시 예에 따른 구성을 나타낸 것으로서, 접합블럭(30) 하부에는 하부 단열재(42)가 구성되되, 상기 하부 단열재(42)의 저면은 베이스플레이트(50)와의 접촉면적 감소를 위한 톱니부(42a)가 연속적으로 형성되고, 상기 하부 단열재(42)의 상면에는 접합블럭(30)의 양측에 구성되는 단열재(40)의 하단부가 삽입 지지될 수 있도록 삽입홈(42b)이 형성된 것을 확인할 수 있다.On the other hand, Figures 9 and 10 show a configuration according to another embodiment of the present invention, the lower insulating member 42 is configured below the junction block 30, the bottom surface of the lower insulating member 42 is the base plate 50 Tooth contact portion 42a is formed continuously to reduce the contact area with () and is inserted into the upper surface of the lower heat insulating material 42 so that the lower ends of the heat insulating material 40 formed on both sides of the bonding block 30 can be inserted and supported. It can be seen that the groove 42b is formed.

이와 같은 구성을 이루게 되면, 접합블럭(30)의 양측에 배치되는 단열재(40)의 하단부가 하부 단열재(42)의 삽입홈(42b)에 삽입되어지게 됨으로써 단차 발생에 따른 접합블럭(30)에서 발생되는 열원이 틈새를 통해 유출되는 것을 방지할 수 있게 된다.When such a configuration is achieved, the lower end portions of the heat insulating material 40 disposed on both sides of the joining block 30 are inserted into the insertion grooves 42b of the lower heat insulating material 42 so that the joining block 30 according to the step difference is generated. The generated heat source can be prevented from leaking through the gap.

또한, 톱니부(42a)의 구성으로 인해 베이스플레이트(50)와의 접촉면적이 최소화 됨으로써 단열효율 개선에 따른 열전도율을 감소시킬 수 있게 됨을 알 수 있다.In addition, it can be seen that the contact area with the base plate 50 is minimized due to the configuration of the tooth portion 42a, thereby reducing the thermal conductivity due to the improvement of the thermal insulation efficiency.

그리고 상기에서 본 발명의 특정한 실시 예가 설명 및 도시되었지만 본 발명의 제조장치 및 제조과정이 당업자에 의해 다양하게 변형되어 실시될 수 있음은 자명한 일이다. Although specific embodiments of the present invention have been described and illustrated above, it will be apparent that the manufacturing apparatus and manufacturing process of the present invention may be variously modified and implemented by those skilled in the art.

예를 들면, 상기 실시 예에서는 라운드벨트 원재가 안착되는 안착홈이 2개로 형성된 상태가 설명 및 도시되었으나, 이러한 안착홈의 갯수는 1개 또는 3개 이상의 다수개로 형성되어질 수 있게 된다.For example, in the above embodiment, the state in which two seating grooves in which the round belt material is seated is described and illustrated, but the number of the seating grooves may be one or three or more.

따라서 이와 같은 변형된 실시 예들은 본 발명의 기술적 사상이나 범위로부터 개별적으로 이해되어져서는 안되며, 이와 같은 변형된 실시 예들은 본 발명의 첨부된 특허청구범위 내에 포함된다 해야 할 것이다.Therefore, such modified embodiments should not be understood individually from the spirit or scope of the present invention, such modified embodiments will be included within the appended claims of the present invention.

10 : 제1유도블럭 15 : 제1유도덮개
20 : 제2유도블럭 25 : 제2유도덮개
30 : 접합블럭 35 : 접합부 덮개
35a: 전원선 안내공 36 : 가이드통공
40,41,42 : 단열재 50 : 베이스플레이트
51 : 가이드봉 60 : 히팅플레이트
P : 라운드벨트 원재 h : 안착홈10: first guide block 15: first guide cover
20: second guide block 25: second guide cover
30: junction block 35: junction cover
35a: power line guide hole 36: guide hole
40, 41, 42: insulation 50: base plate
51: guide rod 60: heating plate
P: Raw material for round belt h: Seating groove

Claims (7)

절단된 라운드벨트 원재(P)의 절단부위를 접합시키기 위한 라운드벨트 제조장치에 있어서,
베이스플레이트(50)의 상부에는 절단부위 접합이 이루어지는 접합블럭(30)을 기준으로 양측에 제1유도블럭(10)과 제2유도블럭(20)이 각각 구성되고;
상기 접합블럭(30)과 제1,2유도블럭(10,20)의 사이에는 열전도를 차단하기 위한 단열재(40)가 구성되며;
상기 제1,2유도블럭(10,20) 및 접합블럭(30)의 상면에는 라운드벨트 원재(P)의 안착이 이루어지는 안착홈(h)이 형성되고;
상기 제1유도블럭(10)의 상부에는 제1유도덮개(15)가 결합되며;
상기 제2유도블럭(20)의 상부에는 제2유도덮개(25)가 결합되고;
상기 접합블럭(30)의 상부에는 접합부 덮개(35)가 히팅 플레이트(60)와 함께 결합 구성되며,
상기 접합블럭(30)의 하부에는 하부 단열재(42)가 구성되되, 상기 하부 단열재(42)의 저면은 베이스플레이트(50)와의 접촉면적 감소를 위한 톱니부(42a)가 연속적으로 형성되고, 상기 하부 단열재(42)의 상면에는 접합블럭(30)의 양측에 구성되는 단열재(40)의 하단부가 삽입 지지될 수 있도록 삽입홈(42b)이 형성됨으로써 접합블럭(30)에서 발생되는 열원의 외부 유출이 차단되는 것을 특징으로 하는 심리스 타입 라운드벨트 제조장치.In the round belt manufacturing apparatus for joining the cut portion of the cut round belt raw material (P),
The first induction block 10 and the second induction block 20 are formed on both sides of the base plate 50 based on the junction block 30 at which the cut portion is joined;
Between the junction block 30 and the first and second induction blocks (10,20) is configured a heat insulating material (40) for blocking heat conduction;
Mounting grooves h are formed on the upper surfaces of the first and second inductive blocks 10 and 20 and the joining blocks 30 to mount the round belt raw material P;
A first induction cover 15 is coupled to an upper portion of the first induction block 10;
A second induction cover 25 is coupled to an upper portion of the second induction block 20;
The junction cover 35 is coupled to the heating plate 60 at the upper portion of the junction block 30,
A lower heat insulating material 42 is formed at a lower portion of the junction block 30, and a bottom surface of the lower heat insulating material 42 is continuously formed with a tooth portion 42a for reducing a contact area with the base plate 50. On the upper surface of the lower heat insulating material 42, an insertion groove 42b is formed so that the lower ends of the heat insulating material 40 formed on both sides of the bonding block 30 can be inserted and supported. Seamless type round belt manufacturing apparatus characterized in that the cut off. 청구항 1에 있어서,
상기 히팅 플레이트(60)는 전원 공급에 따른 발열이 이루어짐으로써 접합블럭(30)의 상면에 안착된 라운드벨트 원재(P)의 절단부의 용융에 따른 접합이 이루어지게 되며, 히팅 플레이트(60)는 접합부 덮개(35)의 하부에 고정 구성되고, 상기 접합부 덮개(35)와 히팅 플레이트(60)의 사이에는 단열재(41)가 구비된 것을 특징으로 하는 심리스 타입 라운드벨트 제조장치.The method according to claim 1,
The heating plate 60 is a heat generated by the power supply is made by joining the melting of the cut portion of the round belt raw material (P) seated on the upper surface of the bonding block 30, the heating plate 60 is the junction It is fixed to the lower portion of the cover 35, seamless type round belt manufacturing apparatus, characterized in that the heat insulating material 41 is provided between the junction cover 35 and the heating plate (60). 청구항 1에 있어서,
상기 베이스플레이트(50)에는 제1유도블럭(10)의 양단부를 관통하는 가이드봉(51)이 수직으로 구성되고, 상기 가이드봉(51)이 삽입되어질 수 있도록 접합부 덮개(35)의 양측에는 가이드통공(36)이 형성된 것을 특징으로 하는 심리스 타입 라운드벨트 제조장치.The method according to claim 1,
Guide rods 51 penetrating both ends of the first induction block 10 are vertically formed on the base plate 50, and guides are provided at both sides of the junction cover 35 so that the guide rods 51 can be inserted. Seamless type round belt manufacturing apparatus, characterized in that the through-hole 36 is formed. 청구항 1에 있어서,
상기 접합부 덮개(35)에는 히팅 플레이트(60)로 전원 공급을 위한 전원선(S)이 안내되어질 수 있도록 전원선 안내공(35a)이 형성된 것을 특징으로 하는 심리스 타입 라운드벨트 제조장치.The method according to claim 1,
The junction cover 35 is a seamless type round belt manufacturing apparatus, characterized in that the power line guide hole (35a) is formed so that the power line (S) for power supply to the heating plate (60) is guided. 삭제delete 청구항 1의 심리스 타입 라운드벨트 제조장치를 이용하여 라운드벨트 원재의 양단 절단부를 접합블럭(30)의 안착홈(h)에 안착시킨 상태에서 히팅 플레이트(60)에 의한 히팅 가열 접합 후 성형 및 냉각 과정을 통한 라운드벨트의 제조가 이루어지는 것을 특징으로 하는 심리스 타입 라운드벨트 제조방법.Forming and cooling process after heating and heating by heating plate 60 in a state of seating both ends of the round belt raw material in the seating groove h of the bonding block 30 using the seamless type round belt manufacturing apparatus of claim 1 Seamless type round belt manufacturing method characterized in that the manufacturing of the round belt through. 청구항 6에 있어서,
상기 라운드벨트 원재의 양단 절단부는 30~50°의 각도로 면취 가공시킨 상태에서 접합 작업이 이루어지는 것을 특징으로 하는 심리스 타입 라운드벨트 제조방법.The method according to claim 6,
Seamless type round belt manufacturing method characterized in that the joining operation is performed in a state where both ends of the round belt raw material is chamfered at an angle of 30 ~ 50 °.
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JP2002340101A (en) * 2001-05-15 2002-11-27 Hakamada Beruto Kogyo Kk Belt joining device for belt conveyor
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JP2002340101A (en) * 2001-05-15 2002-11-27 Hakamada Beruto Kogyo Kk Belt joining device for belt conveyor
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