KR20180119908A - Transfer device for adhesive film - Google Patents

Transfer device for adhesive film Download PDF

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Publication number
KR20180119908A
KR20180119908A KR1020170053616A KR20170053616A KR20180119908A KR 20180119908 A KR20180119908 A KR 20180119908A KR 1020170053616 A KR1020170053616 A KR 1020170053616A KR 20170053616 A KR20170053616 A KR 20170053616A KR 20180119908 A KR20180119908 A KR 20180119908A
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KR
South Korea
Prior art keywords
contact
adhesive film
roller
adhesive
hole
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KR1020170053616A
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Korean (ko)
Inventor
박홍규
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주식회사 나인스톤
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Priority to KR1020170053616A priority Critical patent/KR20180119908A/en
Publication of KR20180119908A publication Critical patent/KR20180119908A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
    • B65H23/025—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4431—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material
    • B65H2301/44318—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/145—Roller pairs other
    • B65H2404/1451—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic
    • B65H2701/1752—Polymer film

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  • Delivering By Means Of Belts And Rollers (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

The present invention relates to a transfer device for an adhesive film, which transfers an adhesive film having a contact surface applied with an adhesive, and comprises: a lower roller supporting and transferring a lower portion of the adhesive film; an upper roller coming in contact with an upper portion of the adhesive film to transfer the adhesive film; at least one contact roller having a through hole in a central area when the upper roller is in contact with the contact surface; a rotating bar passing through the through hole; and a support frame supporting a side surface of the contact roller. The contact roller has a transfer direction and a predetermined angle, and is arranged to be symmetrical to each other based on a central area of the rotating bar to transfer the adhesive film applied with the adhesive without being rolled or crumpled.

Description

접착필름 이송장치{TRANSFER DEVICE FOR ADHESIVE FILM}[0001] TRANSFER DEVICE FOR ADHESIVE FILM [0002]

본 발명은 접착필름 이송장치에 관한 것이다.The present invention relates to an adhesive film transfer device.

접착제가 도포되어 있는 필름을 이용하여 제품을 생산하는 기계들이 있다.There are machines that produce products using films on which an adhesive is applied.

이러한 기계들은 접착제가 도포된 필름을 이송할 때 필름이 이송장치로 말려들어가거나 구겨지는 문제점이 자주 발생했다.These machines often have problems with the film being rolled or creased into the transfer device when transferring the film to which the adhesive has been applied.

본 발명은 접착제가 도포되어 있는 필름을 안정적으로 운송하기 위한 접착필름 이송장치를 제공하는 것이다.An adhesive film transfer device for stably transporting a film to which an adhesive is applied is provided.

상기 목적은, 본 발명에 따라 접착제가 도포된 접착면을 갖는 접착필름을 이송하는 접착필름 이송장치에 있어서, 상기 접착필름의 하부를 지지하며 이송시키는 하부롤러와, 상기 접착필름의 상부에 접촉되어 이송시키는 상부롤러와, 상기 상부롤러는 상기 접착면에 접촉되며 중앙영역에 관통공을 가지는 적어도 하나 이상의 접촉롤러와, 상기 관통공을 통과하는 회전바아와, 상기 접촉롤러의 측면을 지지하는 지지프레임을 가지며, 상기 접촉롤러는 이송방향과 소정각도를 가지고 상기 회전바아의 중앙영역을 기준으로 서로 대칭하도록 배치되는 것을 특징으로 하는 접착필름 이송장치에 의해 달성된다.According to the present invention, there is provided an adhesive film transfer apparatus for transferring an adhesive film having an adhesive surface coated with an adhesive according to the present invention, comprising: a lower roller for supporting and conveying a lower portion of the adhesive film; The upper roller includes at least one contact roller which is in contact with the adhesive surface and has a through hole in the central area, a rotary bar passing through the through hole, and a support frame And the contact rollers are arranged to be symmetrical to each other with respect to the central region of the rotating bar with a predetermined angle with respect to the transporting direction.

여기서, 상기 접착필름에 접촉되는 상기 접착롤러가 가지는 상기 관통공은 6각형상이며, 상기 회전바아는 상기 관통공보다 작은 6각 형상인 것이 회전바아의 회전력을 접착롤러에 전달하기 용이하다.Here, the through-hole of the adhesive roller contacting the adhesive film has a hexagonal shape, The rotating bar has a hexagonal shape smaller than the through-hole, and it is easy to transmit the rotating force of the rotating bar to the adhesive roller.

또한, 상기 접착롤러는 상기 관통공과 상기 회전바아의 간극만큼 상기 접착필름에 압력을 가하는 것으로 접착롤러가 접착필름을 보다 용이하게 이송할 수 있게 된다.In addition, the adhesive roller applies pressure to the adhesive film by a distance between the through-hole and the rotary bar, so that the adhesive roller can more easily convey the adhesive film.

그리고, 접촉롤러는 상기 접착면과 점접촉 또는 선접촉하도록 하는 것이 접착필름이 접촉롤러에 말리는 것을 방지할 수 있어 바람직하다.And, it is preferable that the contact roller is brought into point contact or line contact with the adhesion surface to prevent the adhesion film from drying on the contact roller.

본 발명에 따른 접착필름 이송장치는 접착제가 도포된 필름은 안정적으로 이송할 수 있다.The adhesive film transfer device according to the present invention can stably transfer a film coated with an adhesive.

도 1은 본 발명에 따른 접착필름 이송장치의 정면도이다.
도 2는 본 발명에 따른 접착필름 이송장치의 측면도이다.1 is a front view of an adhesive film transfer apparatus according to the present invention.
2 is a side view of the adhesive film transfer apparatus according to the present invention.

이하, 첨부된 도면을 참조하여 접착필름 이송장치에 관해 설명한다.Hereinafter, an adhesive film transfer apparatus will be described with reference to the accompanying drawings.

도 1, 2에 도시된 바와 같이, 접착제가 도포된 접착면을 갖는 접착필름을 이송하는 접착필름 이송장치는 접착필름의 하부를 지지하는 하부롤러와, 접착필름의 상부에 접촉되는 상부롤러를 가진다.As shown in Figs. 1 and 2, an adhesive film transfer device for transferring an adhesive film having an adhesive surface coated with an adhesive has a lower roller for supporting a lower portion of the adhesive film and an upper roller for contacting an upper portion of the adhesive film .

하부롤러는 접착필름의 하부를 지지하여 이송방향으로 이송시킬 수 있도록 접착필름과 마찰력 또는 정전기에 의해 접촉된다. 따라서, 마찰력을 증가시키 유리한 고무재질로 재작되며, 필요에 따라 거칠기를 크기 성형할 수 있다.The lower roller is contacted with the adhesive film by a frictional force or an electrostatic force so as to support the lower portion of the adhesive film and to be conveyed in the conveying direction. Therefore, it is made of a rubber material which is advantageous for increasing the frictional force, and the roughness can be molded to a size as required.

상부롤러는 접착제와 직접 접촉하는 다수의 접촉롤러와 접촉롤러를 회전시키는 회전바아와 접촉롤러를 고정하는 지지프레임을 가진다.The upper roller has a plurality of contact rollers in direct contact with the adhesive, a rotary bar for rotating the contact rollers and a support frame for fixing the contact rollers.

접촉롤러는 중앙영역에 회전바아가 관통되는 관통공을 가진 원판형상이며, 관통공은 6각형상을 포함하는 다각형 형상이다. 이러한 접촉롤러는 회전바아의 중앙영역을 기준으로 다수개가 상호 대칭되도록 배치된다.The contact roller is in the form of a disk having a through hole through which the rotary bar penetrates in the central area, and the through hole is of a polygonal shape including a hexagonal shape. These contact rollers are arranged such that a plurality of the contact rollers are mutually symmetrical with respect to the central region of the swivel bar.

접촉롤러가 대칭되어 배치될 때에 접촉롤러는 이송방향과 소정의 경사각을 가진다. 경사각은 중앙영역을 기준으로 배치되었을 때 하부영역이 바깥쪽으로 향하도록 하는 것이 접착필름을 이송시 폭방향으로 펴줄 수 있어 바람직하다. 경사각이 안쪽으로 대칭되도록 배치된다면 접착필름은 이송과 더불어 안쪽으로 굴곡지게 된다.When the contact rollers are arranged symmetrically, the contact rollers have a conveying direction and a predetermined inclination angle. It is preferable that the inclined angle is such that when the adhesive layer is disposed with respect to the center area, the lower area faces outwardly, because the adhesive film can be extended in the width direction when the adhesive film is transported. If the inclination angle is arranged so as to be symmetrical inward, the adhesive film is bent inward along with the conveyance.

이러한 접촉롤러는 회전바아에 관통되었을 때 회전에 따른 경사각을 유지할 수 있도록 하는 지지프레임에 의해 측면이 고정된다. 지지프레임은 접촉롤러의 측면을 지지할 수 있도록 지지홈을 가지고 있으며 지지홈은 접촉롤러의 경사각에 따라 상부와 하부의 형성위치가 상이하다. 즉 하나의 접촉롤러를 지지하는 지지홈은 상부보다 하부가 바깥쪽으로 형성된다. 이로인해 접촉롤러는 지지홈안에서 경사각을 유지한채로 회전가능하다.The contact roller is fixed to the side by means of a support frame which is able to maintain the inclination angle due to the rotation when the contact roller is passed through the rotation bar. The support frame has a support groove for supporting the side surface of the contact roller, and the support groove has a different formation position from the upper portion to the lower portion according to the inclination angle of the contact roller. That is, the support groove for supporting one contact roller is formed with the lower portion outward than the upper portion. As a result, the contact roller is rotatable while maintaining the inclination angle in the support groove.

접촉롤러를 회전시키는 회전바아는 6각형상의 관통공을 관통하는 6각형상의 단면형상을 가진다. 회전바아의 단면형상의 면적은 관통공의 면적보다 소정크기 작게 형성된다. 따라서, 회전바아가 회전할 때 각진부분이 관통공의 각진부분과 일치하는 지점에서는 회전력을 전달하지 못하고, 각진부분이 관통공의 변과 접촉할때에 회전력을 전달하게 된다. 이로인해 접촉롤러는 회전바아의 회전속도보다 약간 느리게 회전하게 되며 회전바아의 각진부분과 관통공의 변이 접촉할때만 회전함으로 간헐적으로 회전하게 된다.The rotating bar for rotating the contact roller has a hexagonal cross-sectional shape passing through a hexagonal through-hole. The area of the cross-sectional shape of the rotating bar is formed smaller than the area of the through-hole by a predetermined size. Therefore, when the rotary bar rotates, the angular portion does not transmit the rotational force at the point where it coincides with the angled portion of the through hole, and the rotational force is transmitted when the angular portion contacts the side of the through hole. This causes the contact roller to rotate slightly slower than the rotational speed of the rotary bar and rotate only intermittently when the angled portion of the rotary bar contacts the side of the through hole.

이러한 회전바아와 관통공과의 회전력전달 메커니즘으로 인해 회전바아의 각진부분과 관통공의 각진부분이 만났을 때 두 부재는 약간의 간극이 존재하게 된다. 이 간극만큼 접촉롤러는 하방의 접촉필름을 누를 수 있게 되어 접촉필름과 접촉롤러간의 접촉력이 향상된다.When the angled portion of the rotating bar and the angled portion of the through hole meet due to the rotational force transmission mechanism of the rotating bar and the through hole, there is a slight gap between the two members. The contact roller can press down the contact film as much as the gap, and the contact force between the contact film and the contact roller is improved.

또한, 접촉롤러는 원주방향으로 톱니모양의 돌출부를 가져 접촉필름과 점접촉을 하도록 할 수 있다. 이 경우 접촉필림이 접촉롤러에 말려들어가는 현상을 줄일 수 있어 보다 효과적이다. 이러한 톱니모양의 돌출부는 접촉롤러의 경사각과 일치하도록 경사를 가지게 형성할 수 있다. Further, the contact roller may have a serrated protrusion in the circumferential direction to make point contact with the contact film. In this case, the phenomenon in which the contact film is caught in the contact roller can be reduced, which is more effective. The serrated projections may be inclined so as to coincide with the inclination angle of the contact roller.

따라서, 톱니모양의 경사각, 간극으로 인한 접촉필름을 누르는 힘, 경사각으로 인한 접촉필름을 펴주는 힘 등으로 인해 접촉롤러는 접착필름을 펴주는 동시에 말림을 방지하며 이송방향으로 이송할 수 있는 것이다.Therefore, the contact roller is able to roll the adhesive film while preventing curling and conveying in the conveying direction due to the inclined angle of sawtooth, the pressing force of the contact film due to the gap, and the force of spreading the contact film due to the inclination angle.

여기서, 접촉롤러의 관통공의 형상이나 회전바아의 단면형상은 회전력을 전달해야하는 정도에 따라 얼마든지 다른 모양으로 대체가 가능하다.Here, the shape of the through-hole of the contact roller or the cross-sectional shape of the rotating bar can be replaced with any other shape according to the degree of transmission of the rotational force.

Claims (5)

접착제가 도포된 접착면을 갖는 접착필름을 이송하는 접착필름 이송장치에 있어서,
상기 접착필름의 하부를 지지하며 이송시키는 하부롤러와,
상기 접착필름의 상부에 접촉되어 이송시키는 상부롤러와,
상기 상부롤러는 상기 접착면에 접촉되며 중앙영역에 관통공을 가지는 적어도 하나 이상의 접촉롤러와,
상기 관통공을 통과하는 회전바아와,
상기 접촉롤러의 측면을 지지하는 지지프레임을 가지며,
상기 접촉롤러는 이송방향과 소정각도를 가지고 상기 회전바아의 중앙영역을 기준으로 서로 대칭하도록 배치되는 것을 특징으로 하는 접착필름 이송장치.An adhesive film transfer apparatus for transferring an adhesive film having an adhesive surface coated with an adhesive,
A lower roller for supporting and conveying a lower portion of the adhesive film,
An upper roller for contacting and conveying the upper portion of the adhesive film,
The upper roller includes at least one contact roller which is in contact with the adhesion surface and has a through hole in a central region,
A rotating bar passing through the through hole,
And a support frame for supporting a side surface of the contact roller,
Wherein the contact rollers are arranged to be symmetrical with respect to a central region of the rotating bar with a predetermined angle with respect to the transport direction. 제 1항에 있어서,
상기 접착필름에 접촉되는 상기 접착롤러가 가지는 상기 관통공은 6각형상이며,
상기 회전바아는 상기 관통공보다 작은 6각 형상인 것을 특징으로 하는 접착필름 이송장치.The method according to claim 1,
Wherein the through-hole of the adhesive roller contacting the adhesive film has a hexagonal shape,
Wherein the rotary bar has a hexagonal shape smaller than the through-hole. 제 2항에 있어서,
상기 접착롤러는 상기 관통공과 상기 회전바아의 간극만큼 상기 접착필름에 압력을 가하는 것을 특징으로 하는 접착필름 이송장치.3. The method of claim 2,
Wherein the adhesive roller applies pressure to the adhesive film by a gap between the through hole and the rotary bar. 제 1항에 있어서,
상기 접촉롤러는 상기 접착면과 점접촉하는 것을 특징으로 하는 적찹필름 이송장치.The method according to claim 1,
And the contact roller is in point contact with the adhesion surface. 제 1항에 있어서,
상기 접촉롤러는 상기 접착면과 선접촉하는 것을 특징으로 하는 적찹필름 이송장치.The method according to claim 1,
And the contact roller is in line contact with the adhesion surface.
KR1020170053616A 2017-04-26 2017-04-26 Transfer device for adhesive film KR20180119908A (en)

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Application Number Priority Date Filing Date Title
KR1020170053616A KR20180119908A (en) 2017-04-26 2017-04-26 Transfer device for adhesive film

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KR1020170053616A KR20180119908A (en) 2017-04-26 2017-04-26 Transfer device for adhesive film

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KR1020170053616A KR20180119908A (en) 2017-04-26 2017-04-26 Transfer device for adhesive film

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