WO2015126100A1 - Matrice de pression rotative - Google Patents

Matrice de pression rotative Download PDF

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Publication number
WO2015126100A1
WO2015126100A1 PCT/KR2015/001433 KR2015001433W WO2015126100A1 WO 2015126100 A1 WO2015126100 A1 WO 2015126100A1 KR 2015001433 W KR2015001433 W KR 2015001433W WO 2015126100 A1 WO2015126100 A1 WO 2015126100A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
hole
cutting
discharge hole
rotary press
Prior art date
Application number
PCT/KR2015/001433
Other languages
English (en)
Korean (ko)
Inventor
김성호
Original Assignee
주식회사 원시스템
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 원시스템 filed Critical 주식회사 원시스템
Publication of WO2015126100A1 publication Critical patent/WO2015126100A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/384—Cutting-out; Stamping-out using rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/026—Mounting of dies, platens or press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/005—Roll constructions

Definitions

  • the present invention relates to a rotary press die, and more particularly, to form a cutting pattern on a film in an object including a film and a release paper, the rotary press to easily remove the scrap generated as the film is cut off It is about a mold.
  • an insulating film attached to a printed circuit board is used for the purpose of interlayer insulation or printed circuit pattern formation or soldering of a printed circuit board surface.
  • the press mold is rotated in a rotary manner to the film It is also called a rotary press method as it is pressurized.
  • Such a rotary press mold is usually made by combining a flexible cutting die (pinnacle) in which a cutter of a pattern to be processed is formed in a cylindrical cylinder, or forming a cutter of the pattern to be processed in the cylindrical cylinder itself.
  • a flexible cutting die pinnacle
  • a cutter of a pattern to be processed is formed in a cylindrical cylinder, or forming a cutter of the pattern to be processed in the cylindrical cylinder itself.
  • the prior art is a "perforating member for supplying a film, a winding means for winding the transferred film, and a perforating member having a guide roller and a perforating roller while being installed to form a fine ventilation hole between the supply means and the winding means;
  • the punching roller is A hollow roller body having a suction hole is formed at one side, a punching blade protruding from the punching blade plate of the roller body, and a roller body communicating with the film chip discharge hole of the punching blade. It characterized in that it comprises a piston member ", fine ventilation holes on the film for producing agricultural product protective bag A technology to prevent groups.
  • the prior art is to install the piston member to be moved forward and backward in the roller body, by forming a film chip discharge hole in communication with the roller body on the punching blade, so that the film chip generated in the process of punching the film can be easily removed
  • the prior art is a technology having a structure for completely perforating the film, there is a problem that is not suitable for applying to the object including the film and the release paper.
  • the present invention has been made to solve the above problems, when forming a cutting pattern on the film in the object including the film and the release paper, a rotary to easily remove the scrap generated as the film is cut off It is an object to provide a press die.
  • the rotary press mold according to the present invention is to form a cutting pattern for fabricating a molding on the film in an object including a film and a release paper attached to a lower surface of the film.
  • a cylindrical body having an accommodating space, an edge cutting portion protruding on the outer circumferential surface of the body, and forming an outline of the molding on the film, and protruding on the outer circumferential surface of the body, the film being positioned on the molding And a scrap removing portion formed through the body and the hole cutting portion to be connected to the hole cutting portion and the receiving space portion to form a through hole.
  • the scrap removing portion is formed inside the tip of the hole cutting portion, the entrance hole and the entrance hole formed in a structure that gradually reduces the cross-sectional area toward the receiving space portion is formed in a structure in which the cross-sectional area is gradually expanded toward the receiving space portion Comprising a discharge hole, the entry hole is characterized in that the hole cutting portion is located in the lower end of the film in a state passing through the film.
  • the scrap generated as the hole cutting part cuts the film enters the accommodating space part of the body by the scrap removing part, thereby easily making the scrap generated in the process of forming a cutting pattern on the object. It can be removed.
  • FIG. 1 is a perspective view showing a state of use of the rotary press mold according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view showing a state of use of the rotary press mold according to an embodiment of the present invention.
  • FIG. 3 is an exploded perspective view of a rotary press mold according to an embodiment of the present invention.
  • FIG. 4 and 5 are cross-sectional views of the main components of the present invention in FIG.
  • the rotary press mold according to the embodiment of the present invention includes a film 11 and a film in an object 10 including a release paper 12 attached to a lower surface of the film 11.
  • the body 100, the edge cutting portion 200, the hole cutting portion 300 and the scrap removing portion 400 Is done.
  • the object 10 may include an insulating film of a printed circuit board or a film for forming a circuit, a film 11 for manufacturing various stickers or labels, and a release paper attached to a lower surface of the film 11 ( 12) is made.
  • the molded article 20 is formed to be cut on the film 11 to mean various films or stickers used to peel off from the release paper 12, and the pattern P refers to the molded article.
  • the body 100 is made of a cylindrical shape, the receiving space 110 is formed therein.
  • the body 100 is rotated with the support roller 500 disposed below it, so that the object 10 is transferred between the body 100 and the support roller 500
  • the film 11 is conveyed to the body 100 and the release paper 12 is in contact with the support roller 500.
  • the edge cutting part 200 is formed to protrude on the outer circumferential surface of the body 100, enters the object 10 transferred between the body 100 and the support roller 500, and the outline of the molding 20 on the film 11. 21).
  • the edge cutting part 200 is formed to have a height that can penetrate the film 11 of the object 10 but can not penetrate the release paper 12, and the tip can be easily penetrated through the film 11. ( ⁇ ) is sharply formed.
  • the hole cutting part 300 is formed to protrude on the outer circumferential surface of the body 100 together with the edge cutting part 200, and enters the object 10 transferred between the body 100 and the support roller 500 to film 11.
  • Through holes 22 to be located in the molding 20 is formed in the.
  • the hole cutting part 300 is formed to have a height capable of penetrating the film 11 of the object 10 but not penetrating the release paper 12, like the edge cutting part 200, and the film 11.
  • the tip is sharply formed so that it can be easily penetrated.
  • the hole cutting portion 300 is formed in an annular shape having a small diameter, so that the scrap (S) to be separated from the molding 20 inside the hole cutting portion 300 penetrating the film 11 ) Will occur.
  • the scrap removing unit 400 is formed through the body 100 and the hole cutting unit 300 to be connected to the receiving space 110 of the body 100, as shown in Figure 4, the cutting unit ( It is formed inside the front end portion (300), and is connected to the entrance hole 410 and the entrance hole 410 formed in a structure in which the cross-sectional area is gradually reduced toward the receiving space 110, the receiving space 110 It comprises a discharge hole 420 formed in a structure in which the cross-sectional area is gradually expanded toward.
  • the hole cutting part 300 is positioned at the lower end of the film 11 in a state where the hole cutting part 300 penetrates the film 11.
  • the scrap (S) generated as the hole cutting portion 300 penetrates the film 11 the outer peripheral surface lower end is in contact with the inner wall of the entry hole 410, entry hole 410 The upper outer circumferential surface except for the portion in contact with the inner wall of the contact with the inner wall of the discharge hole 420.
  • the scrap removal unit 400 of the present invention has a structure for discharging the scrap (S) by using the elastic force of the film 11, the scrap (S) without a separate device for peeling and suction of the scrap (S) ) Can be easily removed.
  • a rotating shaft 120 As shown in the body 100 is a rotating shaft 120, two flanges 130 formed on both ends of the rotating shaft 120, and the cylindrical support plate 140 mounted between the two flanges 130 And a cutting sheet 150 mounted on an outer circumferential surface of the support plate 140 and having an edge cutting portion 200 and a hole cutting portion 300 on the surface thereof.
  • the support plate 140 is made of a metal plate to support the cutting sheet 150.
  • the support plate 140 is divided into two semicircular powders, and the two powders are respectively fixed to the flange 130 by bolts.
  • Cutting sheet 150 is made of a thin metal plate ( ⁇ ), it is attached to the outer peripheral surface of the support plate 140 by an adhesive tape or adhesive.
  • the cutting sheet 150 may be formed in one piece or may be divided into two or more powders according to the shape of the cutting pattern P to be formed on the film 11.
  • the edge cutting part 200 and the hole cutting part 300 are formed in the cutting sheet 150, whereby the edge cutting part 200 and the hole cutting part 300 may be blunted or damaged.
  • the mold can be reused by replacing only the cutting sheet 150 formed of a thin plate, so that the mold can be easily maintained and its cost can be reduced.
  • the discharge hole 420 of the scrap removing unit 400 is connected to the entry hole 410 by the body 100 having the structure as described above.
  • the second discharge hole 422 extends at an angle greater than that of the first discharge hole 421. As a result, the scrap S generated by the hole cutting part 300 rises on the first discharge hole 421. After the second discharge hole 422 can be easily discharged to the receiving space 110.
  • the body 100 further includes a cushion layer 160 formed between the support plate 140 and the cutting sheet 150.
  • the cushion layer 160 may be formed by interposing a soft sheet between the support plate 140 and the cutting sheet 150 or by applying a filler.
  • the cutting sheet 150 may be formed on the support plate 140 as necessary. It may comprise an adhesive for fixing.
  • the cushion layer 160 is formed to have a very thin thickness
  • the buffer plate 160 and the cutting sheet 150 are buffered by the tip of the edge cutting part 200 and the hole cutting part 400 due to excessive pressure. To prevent damage.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

La présente invention porte sur une matrice de pression rotative pour former, en liaison avec un objet comprenant un film et un papier anti-adhérent attaché à la surface inférieure du film, un motif de coupe pour fabriquer un objet moulé sur le film, et la présente invention porte sur une matrice de pression rotative, laquelle matrice comprend : un corps cylindrique ayant une partie d'espace de réception interne ; une partie de coupe de bord formée de façon à faire saillie à partir de la surface périphérique externe du corps, de telle sorte qu'un contour de l'objet moulé est formé sur le film ; une partie de coupe de trou formée de façon à faire saillie à partir de la surface périphérique externe du corps, de telle sorte qu'un trou traversant, qui est destiné à être positionné dans l'objet moulé, est formé sur le film ; et une partie de retrait de déchets formée à travers le corps et la partie de coupe de trou de façon à être reliée à la partie d'espace de réception. La matrice de pression rotative selon la présente invention est avantageuse du fait que des déchets, qui sont générés quand la partie de coupe de trou coupe le film, sont amenés à entrer dans la partie d'espace de réception du corps par la partie de retrait de déchets, de telle sorte que des déchets générés dans le processus de formation d'un motif de coupe sur l'objet peuvent être facilement retirés.
PCT/KR2015/001433 2014-02-20 2015-02-12 Matrice de pression rotative WO2015126100A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0019409 2014-02-20
KR1020140019409A KR101440047B1 (ko) 2014-02-20 2014-02-20 로터리 프레스 금형

Publications (1)

Publication Number Publication Date
WO2015126100A1 true WO2015126100A1 (fr) 2015-08-27

Family

ID=51760027

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/001433 WO2015126100A1 (fr) 2014-02-20 2015-02-12 Matrice de pression rotative

Country Status (2)

Country Link
KR (1) KR101440047B1 (fr)
WO (1) WO2015126100A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017537270A (ja) * 2014-09-12 2017-12-14 ストウ・ウッドワード・ライセンスコ，リミテッド・ライアビリティ・カンパニー 動作パラメータを検出するためのセンサを備えた吸込ロール

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07127630A (ja) * 1993-10-29 1995-05-16 Nippon Mektron Ltd ソリッドロ−ラ
KR20010094436A (ko) * 2000-03-30 2001-11-01 김희선 합성섬유 원단의 무늬성형을 위한 컷팅머신
JP2004181539A (ja) * 2002-11-29 2004-07-02 Nippon Die Steel Kk ロータリダイカッタ用の抜き型およびロータリ式罫入れ装置の罫入れ型
KR100869321B1 (ko) * 2007-10-17 2008-11-18 이현찬 인쇄회로기판 보호필름 제조장치
KR101032953B1 (ko) * 2010-07-08 2011-05-09 오상자이엘 주식회사 농산물 보호봉지 제조용 필름 천공장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07127630A (ja) * 1993-10-29 1995-05-16 Nippon Mektron Ltd ソリッドロ−ラ
KR20010094436A (ko) * 2000-03-30 2001-11-01 김희선 합성섬유 원단의 무늬성형을 위한 컷팅머신
JP2004181539A (ja) * 2002-11-29 2004-07-02 Nippon Die Steel Kk ロータリダイカッタ用の抜き型およびロータリ式罫入れ装置の罫入れ型
KR100869321B1 (ko) * 2007-10-17 2008-11-18 이현찬 인쇄회로기판 보호필름 제조장치
KR101032953B1 (ko) * 2010-07-08 2011-05-09 오상자이엘 주식회사 농산물 보호봉지 제조용 필름 천공장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017537270A (ja) * 2014-09-12 2017-12-14 ストウ・ウッドワード・ライセンスコ，リミテッド・ライアビリティ・カンパニー 動作パラメータを検出するためのセンサを備えた吸込ロール

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Publication number Publication date
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