KR101013224B1 - Film roll elevating type laminator - Google Patents

Film roll elevating type laminator Download PDF

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Publication number
KR101013224B1
KR101013224B1 KR1020100053673A KR20100053673A KR101013224B1 KR 101013224 B1 KR101013224 B1 KR 101013224B1 KR 1020100053673 A KR1020100053673 A KR 1020100053673A KR 20100053673 A KR20100053673 A KR 20100053673A KR 101013224 B1 KR101013224 B1 KR 101013224B1
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KR
South Korea
Prior art keywords
shaft
film
roll
laminator
roll shaft
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KR1020100053673A
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Korean (ko)
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전용환
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전용환
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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
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • 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
    • B29C65/7858—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 characterised by the feeding movement of the parts to be joined
    • 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
    • B29C65/80—Rotatable transfer means for loading or unloading purposes, i.e. turret transfer means
    • 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
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed

Abstract

PURPOSE: A laminator for moving a film feeding unit up and down is provided to maintain the tension and flatness of a film and maintain the quality of finished products during the operation of a laminator by freely controlling the rotation state of a film roll. CONSTITUTION: A laminator for moving a film feeding unit up and down comprises a bearing case(40). A fluid pressure cylinder(43) is installed in one end of a combination side of a roll shaft(32) of a bearing case. A press plate is formed at the leading end of the piston rod of the cylinder. When the piston rod is extended, the press plate presses the end of the roll shaft.

Description

필름공급부 승강형 라미네이터{FILM ROLL ELEVATING TYPE LAMINATOR}Film supply unit lifting type laminator {FILM ROLL ELEVATING TYPE LAMINATOR}

본 발명은 판상(板狀)의 모재(母材) 표면에 합성수지 필름을 적층하여 단일 제품으로 가공하는 라미네이터(laminator)에 관한 것으로, 필름롤(film roll)이 결합되는 롤축 일단에 베어링케이스를 구성하고 이 베어링케이스가 나선축 및 이송너트에 의하여 승강되도록 한 것이다.The present invention relates to a laminator for laminating a synthetic resin film on a plate-like base material surface and processing it into a single product, comprising a bearing case at one end of a roll shaft to which a film roll is coupled. This bearing case is to be elevated by the spiral shaft and the transfer nut.

또한, 베이링케이스에 롤축 단부를 압박하는 유체압 실린더를 설치하여 롤축의 회전속도를 자유롭게 제어할 수 있도록 한 것이다.
In addition, by installing a fluid pressure cylinder for pressing the end of the roll shaft in the bearing case to freely control the rotational speed of the roll shaft.

라미네이팅(laminating)은 가공방법에 따라 열과 압력을 가하여 층간 융착이 이루어지도록 하는 가열라미네이팅과 접착성 물질을 통하여 층간 접착이 이루어지도록 하는 무열라미네이팅으로 분류될 수 있는데, 도 1에서와 같이 본체프레임(30)에 다수의 로울러가 설치되어 필름(12) 및 모재(11)를 적층 및 압박하는 라미네이터에 의하여 수행되며, 지물(紙物)류 등의 모재(11) 표면에 합성수지 필름(12)이 밀착되어, 완성된 제품의 인쇄면을 보호하거나 광택, 강도 및 발수성 등을 부여한다.Laminating (laminating) can be classified into heat-laminating and heat-free laminating to enable the interlayer adhesion through the adhesive material by applying heat and pressure depending on the processing method, as shown in Figure 1 main frame 30 A plurality of rollers are installed on the surface of the substrate, and a plurality of rollers are installed to laminate and press the film 12 and the base material 11, and the synthetic resin film 12 is in close contact with the surface of the base material 11 such as papers. Protect the printed surface of the finished product or impart gloss, strength and water repellency.

도 1에 도시된 라미네이터는 히팅로울러(21) 및 압축로울러(22) 등이 구성된 가열라미네이터로서, 자동화 설비를 통하여 대량생산되는 대부분의 라미네이팅 제품이 이러한 가열라미네이터에 의하여 가공된다.
The laminator shown in FIG. 1 is a heating laminator composed of a heating roller 21, a compression roller 22, and the like. Most of the laminating products mass-produced through an automation facility are processed by such heating laminator.

도 1에서와 같이, 일반적인 라미네이터에는 롤축(32)에 결합된 필름롤(19)이 설치되는데, 필름롤(19)에 권취된 필름(12)은 본체프레임(30)에 다수 설치된 유도로울러(23)에 의하여 이송되어 모재(11)에 적층되며, 이들 유도로울러(23) 등에 의하여 필름(12)이 이송되는 과정에서 발생되는 장력에 의하여 필름롤(19) 및 롤축(32)이 회전하면서 지속적으로 필름(12)을 공급하게 된다.As shown in Figure 1, the general laminator is provided with a film roll 19 coupled to the roll shaft 32, the film 12 wound on the film roll 19 is a plurality of induction roller 23 installed in the main frame 30 The film roll 19 and the roll shaft 32 are continuously rotated by the tension generated in the process of conveying the film 12 by the induction roller 23 or the like, and is laminated on the base material 11 by the same. The film 12 is supplied.

도 2는 종래 라미네이터에서의 롤축(32) 설치방식을 예시한 것으로서, 동 도면을 통하여 알 수 있는 바와 같이, 라미네이터 본체프레임(30)에 형성된 지지브래킷(31)에 롤축(32)이 자유롭게 회전가능하고 탈착가능하도록 장착되며, 필름롤(19)의 교체는 지지브래킷(31)으로부터 롤축(32)을 완전 분리하고 소진된 필름롤(19)을 탈거한 후 새로운 필름롤(19)을 롤축(32)과 결합하여 지지브래킷(31)에 장착하는 방식으로 진행된다.Figure 2 illustrates the roll shaft 32 installation method in the conventional laminator, as can be seen through the figure, the roll shaft 32 can be freely rotated on the support bracket 31 formed on the laminator body frame 30 And detachably mounted, the replacement of the film roll 19 completely removes the roll shaft 32 from the support bracket 31, removes the exhausted film roll 19, and then moves the new film roll 19 to the roll shaft 32. ) To be mounted on the support bracket 31.

이렇듯, 롤축(32)의 자유로운 회전 및 분리를 위하여 도 2에 예시된 바와 같이, 지지브래킷(31)의 말단부에는 고정봉(35)에 의하여 폐합되는 결합요부(34)가 형성되어 롤축(32)이 착탈되며, 롤축(32)의 양단에는 베어링이 내장된 회전부(33)가 구성되어 롤축(32)의 양단이 지지브레킷에 고정된 상태에서도 필름롤(19)이 결합되는 롤축(32) 내부는 자유롭게 회전이 가능하게 된다.As such, as illustrated in FIG. 2 for free rotation and separation of the roll shaft 32, a coupling recess 34 closed by the fixing rod 35 is formed at the distal end of the support bracket 31 to form the roll shaft 32. It is detachable, and both ends of the roll shaft 32 is formed with a rotating part 33 is built in a bearing inside the roll shaft 32 to which the film roll 19 is coupled even when both ends of the roll shaft 32 are fixed to the support bracket Can be freely rotated.

이러한 종래 라미네이터에는 필름롤(19)의 장착방식 및 필름롤(19)의 회전제어에 있어서 다음과 같은 문제점이 있었다.The conventional laminator has the following problems in the mounting method of the film roll 19 and the rotation control of the film roll 19.

우선 필름롤(19)의 장착방식에 있어서, 도 1에서와 같이, 라미네이터의 구조상 필름롤(19)은 본체프레임(30) 상단부에 위치하게 되는 바, 필름롤(19)의 교체작업에 많은 불편이 있을 뿐 아니라, 육중한 필름롤(19)을 인력으로 교체하는 과정에서 사고가 발생될 수 있는 위험이 있었다.First, in the mounting method of the film roll 19, as shown in Figure 1, the film roll 19 of the structure of the laminator is located in the upper end of the main frame 30, a lot of inconvenience in the replacement operation of the film roll 19 In addition to this, there was a risk that an accident may occur in the process of replacing the heavy film roll 19 with manpower.

특히, 라미네이터 상단부에 위치한 지지브래킷(31)에서 고정봉(35)을 해체하고 롤축(32)을 완전 분리한 후 필름롤(19)이 결합된 롤축(32)을 지지브래킷(31)에 재차 결합하여 고정하는 작업은 장시간의 작업시간이 소요될 뿐 아니라 인력으로 수행할 경우 최소 2인 이상의 인원이 소요되므로 인건비 및 제조비용 상승을 야기하는 심각한 문제점이 있었다.In particular, the fixing rod 35 is dismantled from the support bracket 31 located at the upper end of the laminator and the roll shaft 32 is completely separated, and then the roll shaft 32 to which the film roll 19 is coupled is coupled to the support bracket 31 again. In order to fix the work takes a long time, as well as a manpower requires at least two people, there was a serious problem causing labor and manufacturing costs increase.

또한, 일단 장착된 필름롤(19) 및 롤축(32)은 유도로울러(23) 등에 의하여 라미네이터로 공급되는 필름(12)의 장력에 의하여 회전하게 되는데, 롤축(32)의 제어수단이 전무하므로 롤축(32) 및 필름롤(19)의 회전속도가 불요(不要) 변화함에 따라 공급되는 필름(12)의 장력 및 평활도가 변화하게 되어 모재(11)와 필름(12)의 융착시 불량이 발생되거나 필름(12)이 파단되는 문제점이 있었다.In addition, the film roll 19 and the roll shaft 32 once mounted are rotated by the tension of the film 12 supplied to the laminator by the induction roller 23 or the like. Since the control means of the roll shaft 32 is absent, the roll shaft As the rotational speed of the 32 and the film roll 19 is unnecessarily changed, the tension and the smoothness of the supplied film 12 change, so that a defect occurs during fusion of the base material 11 and the film 12. There was a problem that the film 12 is broken.

즉, 필름롤(19)이 과회전하게되면 필름(12)의 장력 및 평활도가 저하되고 필름롤(19)이 저회전하게 되면 필름(12)에 작용하는 장력이 상승하여 필름(12)이 연신(延伸)되거나 파단되는 것이다.That is, when the film roll 19 is over rotated, the tension and smoothness of the film 12 are lowered. When the film roll 19 is rotated low, the tension acting on the film 12 is increased, so that the film 12 is stretched. (延伸) or broken.

특히, 유도로울러(23)의 회전속도 및 필름(12)의 이송속도는 일정한 반면, 필름롤(19)은 권취된 필름(12)이 소진됨에 따라 중량 및 직경이 감소하므로 작동 중 필름(12)에 작용하는 장력의 변화 가능성이 매우 크다고 할 수 있다.
In particular, while the rotational speed of the induction roller 23 and the conveying speed of the film 12 are constant, the film roll 19 is reduced in weight and diameter as the wound film 12 is exhausted, so that the film 12 during operation It can be said that there is a great possibility of a change in tension acting on the.

본 발명은 전술한 문제점을 감안하여 창안한 것으로, 필름롤(film roll)(19)이 장착되는 라미네이터에 있어서, 필름롤(19)이 결합되는 롤축(32)의 일단은 베어링(45)이 내장된 베어링케이스(40)에 자유롭게 회전가능하도록 연결되고, 본체프레임(30)에 고정되는 지지판(50)에는 수직방향의 레일(51) 및 나선축(55)이 설치되되 나선축(55)은 자유롭게 회전되며, 베어링케이스(40)에는 슬라이더(41) 및 이송너트(42)가 설치되되 각각 레일(51) 및 나선축(55)에 결합되어 나선축(55)이 회전함에 따라 베어링케이스(40)가 레일(51)을 따라 승강되고, 나선축(55)의 하단부에는 웜휠(54)이 설치되되 웜휠(54)에는 구동모터(52)에 의하여 회전되는 웜(53)이 결합되어, 구동모터(52)에 의하여 웜(53)이 회전됨에 따라 웜휠(54) 및 나선축(55)이 회전하고 베어링케이스(40) 및 롤축(32)이 승강됨을 특징으로 하는 필름공급부 승강형 라미네이터이다.SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and in a laminator in which a film roll 19 is mounted, one end of the roll shaft 32 to which the film roll 19 is coupled is provided with a bearing 45. Is connected to the freely rotatable bearing case 40 rotatably, the support plate 50 is fixed to the main frame 30 is installed in the vertical rail 51 and the spiral shaft 55, the spiral shaft 55 is free Rotating, the bearing case 40 is provided with a slider 41 and the transfer nut 42 is coupled to the rail 51 and the spiral shaft 55, respectively, as the spiral shaft 55 is rotated, the bearing case 40 Is elevated along the rail 51, the worm wheel 54 is installed on the lower end of the spiral shaft 55, the worm wheel 54 is rotated by the drive motor 52 is coupled to the worm wheel 54, the drive motor ( 52, as the worm 53 is rotated, the worm wheel 54 and the spiral shaft 55 rotate, and the bearing case 40 and the roll shaft 32 are lifted and lifted. Film supply unit lifting type laminator.

또한, 상기 베어링케이스(40)의 롤축(32) 결합측 타 단부에는 유체압 작동 실린더(43)가 설치되되, 실린더(43)의 피스톤로드 선단에는 압박판(44)이 형성되어, 실린더(43) 피스톤로드의 신장시 압박판(44)이 롤축(32)의 단부를 압박하여 제동함을 특징으로 하는 필름공급부 승강형 라미네이터이다.
In addition, a fluid pressure actuating cylinder 43 is installed at the other end of the bearing shaft 40 at the engagement side of the roll shaft 32. (3) A film supply unit lift type laminator, characterized in that the pressure plate 44 presses and brakes the end of the roll shaft 32 when the piston rod is extended.

본 발명을 통하여, 필름롤이 장착되는 라미네이터에 있어서 필름롤의 교체 작업 편의성을 획기적으로 향상시킬 수 있으며, 필름롤의 회전상태를 자유롭게 제어하여 라미네이터의 작동간 필름의 장력 및 평활성을 유지함으로써 라미네이팅 완제품의 품질을 확보하는 효과를 얻을 수 있다.
Through the present invention, in the laminator to which the film roll is mounted, it is possible to significantly improve the convenience of replacing the film roll, and to control the rotation state of the film roll freely to maintain the tension and smoothness of the film between the operation of the laminator, the finished product laminating It is possible to obtain the effect of ensuring the quality of the.

도 1은 종래의 라미네이터 작동상태 설명도
도 2는 종래의 라미네이터 필름공급부 발췌 분해사시도
도 3은 본 발명의 작동상태 설명도
도 4는 본 발명의 필름공급부 발췌 분해사시도
도 5는 본 발명의 요부 발췌 부분절단 사시도
도 6은 본 발명의 필름롤 장착방식 설명도
도 7은 본 발명의 베이링케이스 대표단면도1 is a diagram illustrating a conventional laminator operating state
Figure 2 is an exploded perspective view of a conventional laminator film supply portion
3 is an explanatory diagram of an operating state of the present invention;
Figure 4 is an exploded perspective view of the film supply portion of the present invention
5 is a partial cutaway perspective view of the main portion of the present invention
Figure 6 is an explanatory view of the film roll mounting method of the present invention
Figure 7 is a representative cross-sectional view of the bearing case of the present invention

본 발명의 상세한 구성 및 작동원리를 첨부된 도면을 통하여 설명하면 다음과 같다.The detailed configuration and operation principle of the present invention will be described with reference to the accompanying drawings.

우선 도 3은 본 발명을 모식화한 설명도로서, 동 도면을 통하여 알 수 있는 바와 같이, 본 발명의 라미네이터에는 나선축(55)에 의하여 승강되는 베어링케이스(40)에 롤축(32)이 설치되어, 구동모터(52)가 회전함에 따라 필름롤(19)이 장착된 롤축(32)이 라미네이터 상단으로 이동하게 된다.First, Figure 3 is an explanatory view of the present invention, as can be seen through the same figure, the laminator of the present invention, the roll shaft 32 is installed in the bearing case 40 which is elevated by the spiral shaft 55 As the driving motor 52 rotates, the roll shaft 32 on which the film roll 19 is mounted moves to the upper end of the laminator.

즉, 도 4에서와 같이, 본체프레임(30)에 고정되는 지지판(50)에 수직방향의 레일(51) 및 나선축(55)이 설치되되 나선축(55)은 자유롭게 회전되고, 롤축(32)이 결합된 베어링케이스(40)에는 슬라이더(41) 및 이송너트(42)가 설치되되 각각 레일(51) 및 나선축(55)에 결합되어 나선축(55)이 회전함에 따라 베어링케이스(40)가 레일(51)을 따라 승강하게 되는 것이다.That is, as shown in Figure 4, the rail 51 and the spiral shaft 55 in the vertical direction is installed on the support plate 50 fixed to the main frame 30, the spiral shaft 55 is free to rotate, the roll shaft 32 ) Is coupled to the bearing case 40, the slider 41 and the transfer nut 42 is installed, but coupled to the rail 51 and the spiral shaft 55, respectively, as the spiral shaft 55 rotates, the bearing case (40) ) Is to move up and down along the rail (51).

도시된 실시예의 슬라이더(41)는 일종의 리니어부시(linear bush)로서, 도 5에서와 같이, 지지판(50)에 수직으로 설치된 레일(51)에 결합되어 자유로운 승강운동은 보장하되 나선축(55)을 축으로 하는 회전운동은 억제하게 되며, 롤축(32)에 장착된 필름롤(19)의 자중을 지지하는 역할 또한 수행한다.Slider 41 of the illustrated embodiment is a linear bush (linear bush), as shown in Figure 5, is coupled to the rail 51 installed perpendicular to the support plate 50 to ensure free lifting movement, but the spiral shaft 55 The rotational movement of the axis is suppressed, and also serves to support the weight of the film roll 19 mounted on the roll shaft 32.

롤축(32)의 일단이 연결되는 베어링케이스(40)에는 그 명칭을 통하여 알 수 있는 바와 같이, 롤축(32)을 지지하는 베어링(45)이 내장되어 롤축(32)의 자유로운 축회전이 가능하며, 나선축(55)에 결합되는 이송너트(42)가 부착되어 나선축(55)이 회전함에 따라 나선축(55)의 축방향으로 승강하게 된다.In the bearing case 40 to which one end of the roll shaft 32 is connected, as can be understood from the name, a bearing 45 for supporting the roll shaft 32 is built in, so that the roll shaft 32 can be freely rotated. In addition, the feed nut 42 coupled to the spiral shaft 55 is attached, and as the spiral shaft 55 rotates, the feed nut 42 is elevated in the axial direction of the spiral shaft 55.

나선축(55)은 도 3 내지 도 5에서와 같이, 양단이 지지판(50)에 자유롭게 회전가능하도록 연결되며, 나선축(55)의 하단부에는 웜휠(54)이 설치되고 웜휠(54)에는 지지판(50)에 고정된 구동모터(52)에 의하여 회전되는 웜(53)이 결합되어, 구동모터(52)에 의하여 웜(53)이 회전됨에 따라 웜휠(54) 및 나선축(55)이 회전하게 된다.The spiral shaft 55 is connected to the support plate 50 so that both ends are freely rotatable, as shown in FIGS. 3 to 5, a worm wheel 54 is installed at a lower end of the spiral shaft 55, and a support plate is provided at the worm wheel 54. The worm 53 rotated by the driving motor 52 fixed to the 50 is coupled, so that the worm wheel 54 and the spiral shaft 55 rotate as the worm 53 is rotated by the driving motor 52. Done.

이렇듯 웜(53) 및 웜휠(54)의 구성을 통하여 기어비에 따른 감속에 의한 나선축(55) 회전력 증강효과는 물론, 웜휠(54)은 주동회전이 불가능하므로 롤축(32) 및 베어링케이스(40)에 작용하는 필름롤(19)의 자중에 의한 나선축(55) 회전을 근본적으로 억제하는 효과 또한 얻을 수 있다.In this way, through the configuration of the worm 53 and the worm wheel 54, as well as the effect of enhancing the rotational force of the spiral shaft 55 by the deceleration according to the gear ratio, the worm wheel 54 can not be driven in the main rotation, so the roll shaft 32 and the bearing case 40 The effect of fundamentally suppressing the rotation of the spiral shaft 55 due to the weight of the film roll 19 acting on the?

도 6은 본 발명이 적용된 라미네이터에 필름롤(19)을 장착하는 과정을 표현한 것으로, 동 도면을 통하여 알 수 있는 바와 같이, 일단 베어링케이스(40) 및 롤축(32)이 하강된 상태에서 필름롤(19)을 롤축(32)에 결합한 후, 구동모터(52)를 작동하여 나선축(55)을 회전시킴으로써 베어링케이스(40) 및 필름롤(19)이 장착된 롤축(32)을 소기의 위치로 상승시킨다.Figure 6 represents the process of mounting the film roll 19 to the laminator to which the present invention is applied, as can be seen through the same figure, once the film case in the bearing case 40 and the roll shaft 32 is lowered After coupling 19 to the roll shaft 32, the drive motor 52 is operated to rotate the spiral shaft 55 so that the roll shaft 32 on which the bearing case 40 and the film roll 19 are mounted is positioned. Raise to.

또한, 도 4 및 도 6에서와 같이, 롤축(32)의 베어링케이스(40) 반대측 단부에는 회전부(33)를 구성하여 본체프레임(30)에 형성된 지지브래킷(31)의 결합요부(34)에 결합하는 방식으로 고정하게 되는데, 지지브래킷(31)과 본체프레임(30)을 회동축(36)을 통하여 힌지연결하여 지지브래킷(31)을 회동하는 방식으로 롤축(32)과 지지브래킷(31)간 연결상태를 조절한다.In addition, as shown in FIGS. 4 and 6, the rotating shaft 33 is formed at an end opposite to the bearing case 40 of the roll shaft 32 to the coupling recess 34 of the support bracket 31 formed on the main frame 30. It is fixed by the coupling method, the support shaft 31 and the main frame 30 by hinged connection through the pivot shaft 36 to rotate the support bracket 31 in a manner to rotate the roll shaft 32 and the support bracket 31 Adjust the connection between the liver.

즉, 도 6에서와 같이, 롤축(32)의 승강시에는 지지브래킷(31)을 도면상 반시계방향으로 회동하여 고정상태를 해제하고, 상승된 롤축(32)의 고정시에는 지지브래킷(31)을 도면상 시계방향으로 회동하여 결합요부(34)에 롤축(32)을 결합하는 것이다.That is, as shown in FIG. 6, when the roll shaft 32 is raised and lowered, the support bracket 31 is rotated counterclockwise in the drawing to release the fixed state, and when the raised roll shaft 32 is fixed, the support bracket 31 is fixed. ) Rotates clockwise in the drawing to couple the roll shaft 32 to the coupling recess 34.

한편, 베어링케이스(40)의 롤축(32) 결합측 타 단부에는 유압실린더 또는 공압실린더 등의 유체압 작동 실린더(43)를 설치하여, 롤축(32) 단부를 압박 제동함으로써 롤축(32)의 과회전을 억제하고 필름(12)의 적정 장력 및 평활성을 유지할 수 있도록 하였다.On the other hand, a fluid pressure actuating cylinder 43, such as a hydraulic cylinder or a pneumatic cylinder, is provided at the other end of the roll shaft 32 engaging side of the bearing case 40, and the brake shaft 32 is pressed to brake the end of the roll shaft 32 so that The rotation was suppressed and the proper tension and smoothness of the film 12 were maintained.

즉, 도 7에서와 같이, 베어링(45)이 내장되어 롤축(32)을 지지하는 베어링케이스(40)에 롤축(32)과 동축선상의 실린더(43)를 설치하되, 실린더(43)의 피스톤로드 선단에는 압박판(44)을 형성하여 피스톤로드의 신장시 압박판(44)이 롤축(32)의 단부를 압박하여 제동할 수 있도록 한 것이다.That is, as shown in Figure 7, the bearing 45 is built in the bearing case 40 to support the roll shaft 32, the cylinder 43 in the coaxial line with the roll shaft 32, the piston of the cylinder 43 The pressing plate 44 is formed at the tip of the rod so that the pressing plate 44 presses the end of the roll shaft 32 to brake when the piston rod is extended.

도시되지는 않았지만 실린더(43)에는 유압펌프 또는 컴프레서(compressor) 등의 유체압 인가 수단이 연결되며, 이러한 유체압 인가 수단은 작업자의 판단에 의하여 수동 조작되거나, 필름(12) 장력 감지 센서 및 MCU(Micro Controller Unit) 등의 전자식 제어장치와 연결하여 자동 조작할 수도 있다.
Although not shown, the cylinder 43 is connected with a fluid pressure applying means such as a hydraulic pump or a compressor, and the fluid pressure applying means is manually operated at the discretion of the operator, or the film 12 tension sensing sensor and the MCU. It can also be operated automatically by connecting to an electronic control device such as a (Micro Controller Unit).

11 : 모재
12 : 필름
19 : 필름롤(film roll)
21 : 히팅로울러
22 : 압축로울러
23 : 유도로울러
30 : 본체프레임
31 : 지지브래킷
32 : 롤축
33 : 회전부
34 : 결합요부
35 : 고정봉
36 : 회동축
40 : 베어링케이스
41 : 슬라이더
42 : 이송너트
43 : 실린더
44 : 압박판
45 : 베어링
50 : 지지판
51 : 레일
52 : 구동모터
53 : 웜(worm)
54 : 웜휠(worm wheel)
55 : 나선축11: base material
12: film
19: film roll
21: Heating Roller
22: compression roller
23: induction roller
30: body frame
31: support bracket
32: roll axis
33: rotating part
34: coupling required
35: fixed rod
36: rotating shaft
40: bearing case
41: slider
42: transfer nut
43: cylinder
44: pressure plate
45: bearing
50: support plate
51: rail
52: drive motor
53: worm
54: worm wheel
55: spiral axis

Claims (2)

삭제delete 필름롤(film roll)(19)이 장착되는 라미네이터로서, 필름롤(19)이 결합되는 롤축(32)의 일단은 베어링(45)이 내장된 베어링케이스(40)에 자유롭게 회전가능하도록 연결되고, 본체프레임(30)에 고정되는 지지판(50)에는 수직방향의 레일(51) 및 나선축(55)이 설치되되 나선축(55)은 자유롭게 회전되며, 베어링케이스(40)에는 슬라이더(41) 및 이송너트(42)가 설치되되 각각 레일(51) 및 나선축(55)에 결합되어 나선축(55)이 회전함에 따라 베어링케이스(40)가 레일(51)을 따라 승강되고, 나선축(55)의 하단부에는 웜휠(54)이 설치되되 웜휠(54)에는 구동모터(52)에 의하여 회전되는 웜(53)이 결합되어, 구동모터(52)에 의하여 웜(53)이 회전됨에 따라 웜휠(54) 및 나선축(55)이 회전하고 베어링케이스(40) 및 롤축(32)이 승강되는 필름공급부 승강형 라미네이터에 있어서,
베어링케이스(40)의 롤축(32) 결합측 타 단부에는 유체압 작동 실린더(43)가 설치되되, 실린더(43)의 피스톤로드 선단에는 압박판(44)이 형성되어, 실린더(43) 피스톤로드의 신장시 압박판(44)이 롤축(32)의 단부를 압박하여 제동함을 특징으로 하는 필름공급부 승강형 라미네이터.As a laminator in which a film roll 19 is mounted, one end of the roll shaft 32 to which the film roll 19 is coupled is rotatably connected to a bearing case 40 in which a bearing 45 is embedded. The support plate 50 fixed to the main frame 30 is provided with a rail 51 and a spiral shaft 55 in a vertical direction, but the spiral shaft 55 is freely rotated, and a slider 41 and a bearing case 40. The transfer nut 42 is installed, but is coupled to the rail 51 and the spiral shaft 55, respectively, so that the bearing case 40 is elevated along the rail 51 as the spiral shaft 55 rotates, and the spiral shaft 55 is disposed. Worm wheel 54 is installed at the lower end of the worm wheel 54 is coupled to the worm 53 is rotated by the drive motor 52, as the worm 53 is rotated by the drive motor 52 worm wheel ( In the film supply unit elevating laminator in which 54) and the spiral shaft 55 rotates and the bearing case 40 and the roll shaft 32 are elevated,
A fluid pressure actuating cylinder 43 is installed at the other end of the bearing shaft 40 at the engagement side of the roll shaft 32, and a pressing plate 44 is formed at the end of the piston rod of the cylinder 43 to form a piston rod of the cylinder 43. The film supply unit lift-type laminator, characterized in that the pressing plate (44) presses the end of the roll shaft (32) during braking.
KR1020100053673A 2010-06-08 2010-06-08 Film roll elevating type laminator KR101013224B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100053673A KR101013224B1 (en) 2010-06-08 2010-06-08 Film roll elevating type laminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100053673A KR101013224B1 (en) 2010-06-08 2010-06-08 Film roll elevating type laminator

Publications (1)

Publication Number Publication Date
KR101013224B1 true KR101013224B1 (en) 2011-02-10

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KR1020100053673A KR101013224B1 (en) 2010-06-08 2010-06-08 Film roll elevating type laminator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107877839A (en) * 2017-11-07 2018-04-06 佛山市高明区瑞轩塑胶有限公司 A kind of embossing machine for PVC film

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0748615Y2 (en) * 1993-04-19 1995-11-08 レンゴー株式会社 Tape sticking device
JPH0826221A (en) * 1994-07-15 1996-01-30 Taisei Ramick Kk Film-letting off device and film end joining method using the device
JP2002283451A (en) * 2001-03-26 2002-10-03 Meiki Co Ltd Film roller holding mechanism of vacuum laminating apparatus
JP2003118001A (en) 2001-10-11 2003-04-23 Nec Kagoshima Ltd Film laminating apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0748615Y2 (en) * 1993-04-19 1995-11-08 レンゴー株式会社 Tape sticking device
JPH0826221A (en) * 1994-07-15 1996-01-30 Taisei Ramick Kk Film-letting off device and film end joining method using the device
JP2002283451A (en) * 2001-03-26 2002-10-03 Meiki Co Ltd Film roller holding mechanism of vacuum laminating apparatus
JP2003118001A (en) 2001-10-11 2003-04-23 Nec Kagoshima Ltd Film laminating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107877839A (en) * 2017-11-07 2018-04-06 佛山市高明区瑞轩塑胶有限公司 A kind of embossing machine for PVC film

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