KR20020080958A - Grinding system of a grinting film - Google Patents

Grinding system of a grinting film Download PDF

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Publication number
KR20020080958A
KR20020080958A KR1020010020861A KR20010020861A KR20020080958A KR 20020080958 A KR20020080958 A KR 20020080958A KR 1020010020861 A KR1020010020861 A KR 1020010020861A KR 20010020861 A KR20010020861 A KR 20010020861A KR 20020080958 A KR20020080958 A KR 20020080958A
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KR
South Korea
Prior art keywords
brush
polishing
brushes
film
printing film
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KR1020010020861A
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Korean (ko)
Inventor
홍민표
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(주)세종
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Priority to KR1020010020861A priority Critical patent/KR20020080958A/en
Publication of KR20020080958A publication Critical patent/KR20020080958A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/005—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents using brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/068—Table-like supports for panels, sheets or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE: A polishing apparatus for a printing film is provided to cleanly polish a surface of the printing film by completely removing polishing marks on the surface of the printing film by a polishing brush. CONSTITUTION: A plurality of rotation shafts are vertically installed in a supporting frame. A brush is mounted at a lower end of the rotating shaft. A driving shaft rotated by a motor is horizontally installed in the supporting frame. A plurality of driving gears are coupled to the driving shaft. One of driving gears is meshed with a driving gear fixed to the rotating shaft, thereby forming a polishing frame. The polishing frame is installed in front and rear directions of the supporting frame. The brush has an elongated oval shape. A plurality of brushes are arranged such that adjacent brushes are perpendicular to each other.

Description

인쇄용 필름의 표면 연마 장치{Grinding system of a grinting film}Surface polishing apparatus for printing films {Grinding system of a grinting film}

본 발명은 인쇄용 필름의 표면을 브러쉬에 의하여 연마하기 위한 장치에 관한 것으로, 특히 연마표면이 매끈한 상태로 가공되고 브러쉬 자국이 발생되지 않도록 한 인쇄용 필름의 표면연마 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for polishing a surface of a printing film by a brush, and more particularly, to an apparatus for polishing a surface of a printing film in which the polishing surface is processed smoothly and no brush marks are generated.

일반적으로, 인쇄용으로 사용되는 필름은 표면에 각종문안을 연출하기 위하여 코팅층이 도색되어 있으며, 인쇄를 하기 위한 기본판으로 사용되는 것으로써,사용이 완료된 후에는 표면에 도색된 코팅층을 제거한 후에 재사용 하는 것이다.In general, the film used for printing is coated with a coating layer to produce various texts on the surface, and is used as a base plate for printing. After use, the film is removed after the coating layer is removed. will be.

인쇄용 필름 표면의 코팅층을 제거하기 위한 종래의 수단은 필름의 표면에 연마제를 투입하고 연질의 브러쉬로서 연마하는 방법이 통용되어 왔으며, 이러한 연마 장치로는 좌우길이 방향으로 길게 형성된 로울러 형태의 브러쉬가 이용되어 왔다.Conventional means for removing the coating layer on the surface of the printing film has been commonly used to put an abrasive on the surface of the film and to polish as a soft brush, such a polishing apparatus is used in the form of a roller brush formed long in the left and right length direction Has been.

그러나 상기한 종래의 로울러 형태의 브러쉬에 의한 방법은 필름의 표면이 거친 상태로 연마 될 뿐 아니라, 브러쉬가 일방향으로 회동되므로 브러쉬의 회동방향에 의한 연마자국이 필름의 표면에 형선으로 남게 되는 문제가 있었다.However, in the conventional roller-type brush method, the surface of the film is not only polished in a rough state, but since the brush is rotated in one direction, the polishing marks due to the rotational direction of the brush remain in a line on the surface of the film. there was.

또한, 근래에는 회동되도록 장치된 원판형의 브러쉬를 원판형의 회동판체에 다수 부착하여서 각각의 브러쉬와 회동판체가 동일 방향으로 회동됨에 따라 필름의 표면이 연마되도록 된 것이 있으며, 이는 로울러 형태의 브러쉬에 의한 방법에 비하여 길이 방향으로 다수의 연마자국이 남지 않으나, 브러쉬가 회동되는원주방향으로 연마흔적이 남게 될뿐 아니라, 전체장치의 외형이 커지게 되므로 기계장치의 점유공간이 넓게 확보되어야 하고 권체장치의 제조원가가 상승되는 원인이 되었다.In addition, in recent years, a plurality of disk-shaped brushes installed to be rotated are attached to a disk-shaped rotating plate, so that the surface of the film is polished as each brush and the rotating plate are rotated in the same direction. Compared with the brush method, a large number of polishing marks do not remain in the longitudinal direction, but not only the polishing traces remain in the circumferential direction in which the brush is rotated, but also the overall appearance of the whole device becomes large, so that the space of the mechanical device must be secured. The manufacturing cost of the winding device increased.

본 발명은 상기한 문제를 해결하기 위하여 연구개발된 것으로서,The present invention has been researched and developed to solve the above problems,

인쇄용 필름을 브러쉬에 의하여 연마함에 있어 각각의 브러쉬에서 발생되는 연마자국이 제거되어 표면이 매끈한 상태로 연마할 수 있도록하는데 그 기술적 과제가 있다.In polishing the printing film by a brush, there is a technical problem to remove the polishing marks generated in each brush so that the surface can be polished smoothly.

본 발명의 다른 기술적 과제는 전체 장치의 외형을 최소로 할 수 있을뿐 아니라 단위시간당 연마효율이 상승되도록 하는데 있다.Another technical problem of the present invention is to minimize the appearance of the entire apparatus and to increase the polishing efficiency per unit time.

도 1은 본 발명의 사시도.1 is a perspective view of the present invention.

도 2는 본 발명의 정면도.2 is a front view of the present invention.

도 3은 본 발명의 측면도.3 is a side view of the present invention.

도 4는 본 발명의 브러쉬가 회동되는 상태를 보인 평단면도.Figure 4 is a plan sectional view showing a state in which the brush of the present invention is rotated.

도 5는 본 발명의 실시예를 보인 평단면도이다.5 is a plan sectional view showing an embodiment of the present invention.

* 도면의 주요 부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

1 - 지지틀 2 - 회동축 3 - 브러쉬 5 - 구동기어1-support frame 2-pivot 3-brush 5-drive gear

6 - 전동기어 G - 연마틀6-Electric Gear G-Polishing Mold

본 발명은 평면형상이 타원형으로 된 다수의 브러쉬를 각각 전후 방향과 좌우 방향으로 교차되게 장치하고 브러쉬에 상하방향으로 고정된 회동축에 전동기어를 장치하고 기체에 장치된 구동축에 구동기어를 장치하여 전동기어와 구동기어를 치합하여서 된 연마틀을 전후 방향으로 다수개 장치하여 구성한 것이다.According to the present invention, a plurality of brushes having an elliptical plane shape are respectively crossed in the front-back direction and the left-right direction, the electric gear is installed on the rotating shaft fixed to the brush in the vertical direction, and the drive gear is installed on the drive shaft installed in the body. A plurality of polishing frames formed by joining an electric gear and a driving gear are provided in a number of front and rear directions.

상기 각각의 브러쉬는 동일 방향으로 회동되도록 장치하며 일측의 브러쉬는 좌우길이 방향으로 설치하고 타측의 브러쉬는 전후 길이 방향으로 설치하여 근접된 위치에 장치하며,The brushes are rotated in the same direction, and the brushes on one side are installed in the left and right length directions, and the brushes on the other side are installed in the proximal and longitudinal directions.

각각의 브러쉬가 동일방향으로회동되기 때문에 간섭이 발생되지 않으면서 각각 브러쉬의 회전반경이 겹쳐지는 것이다.Since each brush is rotated in the same direction, the rotation radius of each brush overlaps without interference.

이와같이 브러쉬의 회전반경이 겹쳐지므로서 브러쉬의 연마자국이 제거되는 것이다.As the radius of rotation of the brush overlaps in this way, the polishing marks of the brush are removed.

도 1은 본 발명의 사시도이며, 도 2는 본 발명의 정면도이며, 도 3은 본 발명의 측면도이며, 도 4는 본 발명의 브러쉬가 회동되는 상태를 보인 평단면도이다.1 is a perspective view of the present invention, Figure 2 is a front view of the present invention, Figure 3 is a side view of the present invention, Figure 4 is a plan sectional view showing a state in which the brush of the present invention is rotated.

본 발명은 도 1에 도시된 바와같이, 좌우방향으로 설치된 지지틀(1)에 다수의 회동축(2)을 상하길이 방향으로 장치하고 회동축(2)의 하단부에 브러쉬(3)를 각각 장치하며,As shown in FIG. 1, a plurality of rotating shafts 2 are provided in a vertical direction in a support frame 1 installed in a left and right direction, and brushes 3 are provided at lower ends of the rotating shafts 2, respectively. ,

또한, 지지틀(1)에 좌우길이 방향으로 장치되고 모타(4)에 의하여 회동되는 구동축(5)에 다수의 구동기어(6)를 형성하여 상기 회동축(2)에 고정된 전동기어(7)에 구동기어(6) 치합되도록 장치하여서 연마틀(G)을 구성한다.Further, a plurality of drive gears 6 are formed on the drive shaft 5 which is installed in the support frame 1 in the left and right length direction and is rotated by the motor 4, and is fixed to the rotation shaft 2. ) So that the driving gears (6) are engaged with each other, thereby forming a polishing frame (G).

상기 연마틀(G)은 기체(11)의 상부에 전후 방향으로 다수개 설치한다.The polishing mold G is provided in plural in the front-rear direction on the base 11.

상기 브러쉬(3)는 그 평면형상을 폭에 비하여 길이가 긴 타원형으로 형성하고 각각의 브러쉬(3)를 좌우길이방향으로 다수개 설치하고, 브러쉬(3)의 평면형상이 좌우 길이 방향과 전후 길이 방향으로 교차되게 장치한다.The brush 3 is formed in an elliptical shape having a long length compared to the width thereof, and a plurality of brushes 3 are installed in the left and right length directions, and the planar shape of the brush 3 is in the left and right length directions and the front and rear lengths. Arrange in the cross direction.

또한, 각각의 근접된 브러쉬(3)의 회전반경(r)이 브러쉬의 서로 겹쳐지도록하고 회전방향을 동일하도록 장치한다.In addition, the radius of rotation r of each adjacent brush 3 is set so that the brushes overlap each other and the rotation directions are the same.

즉, 도 4에 도시된 바와같이 좌우 길이 방향으로 각각의 브러쉬(3a)(3b)(3c)(3b)를 장치 할 경우에,That is, when each brush 3a, 3b, 3c, 3b is mounted in the left-right length direction as shown in FIG.

첫번째 브러쉬(3a)와 세번째 브러쉬(3c)를 좌우길이 방향으로 설치하고 두번째 브러쉬(3c)를 좌우길이 방향으로 설치하고 두번째 브러쉬(3b)와 네번째 브러쉬(3d)를 전후길이 방향으로 설치하면 브러쉬(3a)(3b)(3c)(3b)의 설치방향이 서로 교차되는 것이다.When the first brush 3a and the third brush 3c are installed in the left and right directions, the second brush 3c is installed in the left and right directions, and the second brush (3b) and the fourth brush (3d) are installed in the longitudinal direction. The installation directions of 3a, 3b, 3c and 3b cross each other.

이 설명부로 12는 이송로울러이며 F는 인쇄필름이다.12 is the feed roller and F is the print film.

이와같이 구성된 본 발명은 모타(4)에 의하여 구동축( )이 회동되고 구동기어(6)와 전동기어(7)에 의하여 전달된 동력으로 회동축(2)이 회동되므로서 브러쉬(3)가 일체로 회동되는 것으로서,According to the present invention configured as described above, the drive shaft () is rotated by the motor (4), and the brush (3) is integrally formed by the rotation shaft (2) being rotated by the power transmitted by the drive gear (6) and the electric gear (7). As rotated,

기체(11)의 입구측에 장치된 이송로울러(12)를 통하여 인쇄필름(F)이 이송되는 동안 브러쉬(3)에 의하여 표면의 코팅층이 연마되는 것이다.The coating layer on the surface is polished by the brush 3 while the printing film F is transferred through the transfer roller 12 installed at the inlet side of the base 11.

먼저, 입구측의 연마틀(G)에 인쇄필름(F)이 도달되면, 각각이 브러쉬(3)에의하여 연마가 개시되며, 이때 평면형상이 길이가 긴 타원형으로 형성된 각각의 브러쉬(3a)(3b)(3c)(3b)가 근접된 위치에 장치되어 있으며, 각각의 브러쉬(3a)(3b)(3c)(3b)가 동일방향으로 회진되기 때문에 서로 간섭이 발생되지 않는다.First, when the printing film F reaches the polishing mold G on the inlet side, the polishing is started by the brushes 3, respectively, in which each brush 3a (planar shape is formed into a long oval) ( 3b) (3c) and 3b are disposed in close proximity, and since the brushes 3a, 3b, 3c and 3b are rotated in the same direction, no interference occurs.

또한, 근접된 각각의 브러쉬(3a)(3b)(3c)(3b)의 회전반경(r)이 서로 겹치게 되므로, 연마과정중에 브러쉬(3)에서 발생되는 연마자극이 제거된다. 즉 브러쉬(3)이 회전반경( r) 외곽부에 발생되는 연마된 부분과 연마되지 않는 부분의 경계부위가 근접된 브러쉬(3)에 의하여 재차 연마되므로서 경계부위의 자국이 제거되는 것이다.In addition, since the rotation radiuses r of the adjacent brushes 3a, 3b, 3c, and 3b overlap each other, the polishing stimulus generated in the brush 3 is removed during the polishing process. That is, the brush 3 is polished again by the brush 3 in which the boundary between the polished portion and the non-polished portion generated outside the rotation radius r is polished again to remove the marks on the boundary portion.

이러한 브러쉬(3)의 연마가공에 의하여 입구측의 연마틀(G)에 통과된 인쇄필름(F)은 재차, 후방에 설치된 다수의 연마틀(G)에 통과되는 동안 표면의 코팅층이, 완전제거되는 것이다.The print film F passed through the polishing mold G on the inlet side by the polishing of the brush 3 is again removed from the surface of the coating layer while passing through the plurality of polishing molds G installed at the rear. Will be.

본 발명의 실시예로서 도 5에 도시된 바와같이 평면형상이 타원형으로 된 브러쉬를 다수개 설치하며, 각각 브러쉬를 회전반경에서 벗어나도록 설치하여 회전시 간섭이 발생되지 않도록 하면 코팅측의 재질이 비교적 연마가 잘되고 연마후 자국이 발생되지 않는 경우에 유용하게 적용할 수 있다.As an exemplary embodiment of the present invention, as shown in FIG. 5, a plurality of brushes having a planar shape having an elliptical shape are installed, and when the brushes are installed to be out of a rotation radius, so that interference does not occur during rotation, the material of the coating side is relatively. It can be usefully applied in the case of good polishing and no marks after polishing.

상기한 바와같이, 본 발명은 평면 형상이 타원형으로 된 브러쉬가 근접된 위치에서 동일방향으로 회동되면서 회전반경이 겹쳐지므로 각각의 브러쉬에서 발생되는 연마자국이 제거되어 연마완료된 인쇄필름의 표면이 매끈한 상태로 가공되는 것이다.As described above, the present invention is smooth in the state that the surface of the polished print film is removed by removing the polishing marks generated in each brush because the rotation radius is overlapped while rotating in the same direction in the plane of the elliptical brush in the plane shape It is processed into.

또한, 각각의 브러쉬를 근접된 위치에 장치하므로서 전체 외형을 작게 구성할 수 있어 공간점유율을 최소로 할 수 있을 뿐 아니라, 연마되는 부위가 겹쳐지므로 단위시간당 연마효율을 최대로 할 수 있는 효과가 있다.In addition, by placing each brush in close proximity, the overall appearance can be made small, so that the space occupancy can be minimized, and since the parts to be polished overlap, the polishing efficiency per unit time can be maximized. .

상기한 본 발명은 인쇄용 필름의 연마뿐 아니라 란체형으로된 모든 산업용품의 연마작업이 적용하면 표면 거칠기가 양호하고 작업효율을 상승시킬 수 있는 유익한 발명인 것이다.The present invention as described above is an advantageous invention that the surface roughness is good and the working efficiency can be increased when the polishing work of all industrial products in the shape of a ranche is applied as well as the polishing of the printing film.

Claims (3)

인쇄용 필름을 연마하기 위하여, 다수의 브러쉬(3)가 회동되도록 장치된 공지의 연마장치에 있어서,In the known polishing apparatus, in which a plurality of brushes 3 are rotated in order to polish the printing film, 상기 브러쉬(3)의 평면형상을 타원형으로 형성하고 각각의 브러쉬(3)를 전후 방향과 좌우방향으로 교차되게 구성하여 지지틀(1)에 설치된 회동축(2)에 고정된 구동기어(5)를 브러쉬(3)이 회동축(2)에 고정된 전동기어(6)에 치합하여 연마틀(G)을 장치하여 전후방향으로 다수의 연마틀(G)을 설치하여서 구성된 것을 특징으로 하는 인쇄용 필름의 연마장치.A drive gear 5 fixed to the pivot shaft 2 installed on the support frame 1 by forming a planar shape of the brush 3 in an elliptical shape and configuring the brushes 3 to cross each other in the front-back direction and the left-right direction. Printing brush, characterized in that the brush (3) is meshed with the electric gear (6) fixed to the rotating shaft (2) to install a polishing frame (G) to install a plurality of polishing frame (G) in the front and rear direction Polishing device. 제 1 항에 있어서,The method of claim 1, 상기 각각 브러쉬(3)가 동일 방향으로 회동되도록 장치하여서 구성된 특징으로 하는 인쇄용 필름의 연마장치.Polishing apparatus for printing film, characterized in that each of the brushes (3) is configured to rotate in the same direction. 제 1 항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 각각의 브러쉬(3)가 인접된 브러쉬와 역방향으로 회동되도록 장치하여서 구성된 것을 특징으로 하는 인쇄용 필름의 연마장치.Polishing apparatus for printing film, characterized in that each brush (3) is configured to rotate in the reverse direction with the adjacent brush.
KR1020010020861A 2001-04-18 2001-04-18 Grinding system of a grinting film KR20020080958A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107971930A (en) * 2017-12-23 2018-05-01 安徽诺布特科技有限公司 Intelligent numerical control grinding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107971930A (en) * 2017-12-23 2018-05-01 安徽诺布特科技有限公司 Intelligent numerical control grinding machine

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