KR20160126122A - the coverlay punch unit for protection FPCB - Google Patents

the coverlay punch unit for protection FPCB Download PDF

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Publication number
KR20160126122A
KR20160126122A KR1020150056390A KR20150056390A KR20160126122A KR 20160126122 A KR20160126122 A KR 20160126122A KR 1020150056390 A KR1020150056390 A KR 1020150056390A KR 20150056390 A KR20150056390 A KR 20150056390A KR 20160126122 A KR20160126122 A KR 20160126122A
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KR
South Korea
Prior art keywords
sheet
plate
actuating plate
work table
lead screw
Prior art date
Application number
KR1020150056390A
Other languages
Korean (ko)
Inventor
최동운
Original Assignee
주식회사 디엠테크
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Publication date
Application filed by 주식회사 디엠테크 filed Critical 주식회사 디엠테크
Priority to KR1020150056390A priority Critical patent/KR20160126122A/en
Publication of KR20160126122A publication Critical patent/KR20160126122A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/02—Means for moving the cutting member into its operative position for cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching

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

Abstract

The present invention relates to a coverlay punching apparatus for protecting a flexible circuit board, and more particularly, to a coverlay punching apparatus for protecting a flexible circuit board. More specifically, when a coverlay enters between molds of a press machine, The present invention relates to a coverlay punching apparatus capable of increasing the efficiency and productivity of a workpiece by automatically adjusting the position of the punching machine and automatically punching the punches at precise positions by multi punching the punches continuously.
The feature of the present invention described above is that the cover laid sheet 2 wound on the first roller 11 mounted on one side of the work table 1 is guided by the tension roller 12 and the idle roller 13, (10); A first pressing plate 22 installed on one side of the upper portion of the work table 1 and lifted by a first cylinder 21a mounted on the first supporting table 21 presses the first pressing plate 22 by pressing the sheet 2, (20); A second pressing plate 32 installed on the other side of the upper side of the work table 1 and being lifted up by the second cylinder 31a mounted on the second supporting table 31 presses the second tongue 32, (30); The first and second grippers 20 and 30 fixed to the first and second support rods 40a and 40b of the first actuating plate 41 provided at the lower portion of the work table 1, The curved surface guide 41a of the first actuating plate 41 is engaged with the curved surface rail 42a of the second actuating plate 42 mounted on the lower portion of the first actuating plate 41, The first ball nut 41b of the first actuating plate 41 is engaged with the first lead screw 44a of the first driving motor 44 mounted on the second actuating plate 42 and is rotationally moved, The second ball nut 42b of the second actuating plate 42 is coupled to the second lead screw 45a of the second driving motor 45 mounted on the lower plate 43 of the second actuating plate 42 A position adjusting unit 40 for moving the second actuating plate 42 to both sides along the first guide rail 43a; The upper and lower molds 52a and 52b of the press machine 51 are punched by the cover rails 2 held and fixed by the first and second clamping units 20 and 30 to be punched into the work table 1 The lower third ball nut 53b of the press machine 51 is engaged with the third lead screw 53a of the mounted third drive motor 53 and is moved in the forward and backward directions along the second guide rail 54. [ (50); A vision camera (60) mounted on the press machine (51) and photographing the display portion (2a) of the cover ray sheet (2); A third pressing plate 72 installed on the other side of the pressing unit 50 and lifted and lowered by the third cylinder 71a mounted on the third supporting plate 71 presses and fixes the sheet 2, The lower fourth ball nut 73b of the third support table 71 is engaged with the fourth lead screw 73a of the fourth drive motor 73 mounted on the first guide rail 73 to be moved in the both directions And a sheet conveying unit 70 which is moved to the sheet conveying unit.

Figure P1020150056390

Description

The coverlay punch unit for protection FPCB}

The present invention relates to a coverlay punching apparatus for protecting a flexible circuit board, and more particularly, to a coverlay punching apparatus for protecting a flexible circuit board. More specifically, when a coverlay enters between molds of a press machine, The present invention relates to a coverlay punching apparatus capable of increasing the efficiency and productivity of a workpiece by automatically adjusting the position of the punching machine and automatically punching the punches at precise positions by multi punching the punches continuously.

In general, a cover lay is an insulating film used for protecting a circuit of a flexible circuit board. The cover lay is mainly formed by punching a press machine so as to have a shape corresponding to the outer shape of the circuit board. Exposure holes are drilled to expose circuit connection parts, such as semiconductor devices, on the circuit board.

When the cover rails are wound on the roll and enter the upper and lower molds of the press machine, the flexible circuit boards are cut by continuous punching of the press. In order to perforate the holes at the correct positions, There is a problem such that the efficiency of the work is remarkably lowered by performing the punching work by aligning the pin holes in the display portion of the mold.

Therefore, it is required to propose a coverlay punching apparatus capable of minimizing the defective rate and performing mass production (mass production) by continuous punching operation, while automatically adjusting the position of aligning the pinhole of the coverlay .

No. 10-0815437 entitled " Printed Circuit Board Welding Device and Welding Method "(Prior Art 1) and Registered Patent No. 10-0981053" Coverlay Welding Device "(Prior Art 2) have been proposed.

The prior art 1 includes an adsorption unit for picking up a cut coverlay film; A first vision unit for photographing the absorption unit and aligning the position of the coverlay film; A transfer unit for transferring the suction unit to the printed circuit board; An attaching unit contacting the coverlay film; A separation jig separating the release paper from the coverlay film, and a mount on which the separated coverlay film is seated.

The prior art 2 discloses a cover-laying apparatus in which a substrate wound in a roll form is unwound from an unwinder, fed to a substrate with a cover film thereon, and rewound with a rewinder, wherein the unwinder and the re- A substrate transfer table provided with a main table disposed between the unwinder and the rewinder, the substrate transfer table being movable in the left and right direction; A main module including a main head for sucking a coverlay film, a cover-lay feeder for feeding the main head back and forth, and a lifting device for feeding the main head in the vertical direction to press against the substrate on the main table, And a rotation actuator capable of rotating the main head so as to adjust an angle between the coverlay film and the substrate.

However, since the prior arts 1 and 2 are apparatuses for temporarily bonding a coverlay attached to a flexible circuit board, they can not be used as an apparatus for automatically boring a coverlay as in the present invention.

In the prior arts 1 and 2 , since the cover lays attached to the printed circuit board are vacuum-absorbed by the suction force of the air, the moving speed is slow and the efficiency of the operation is remarkably reduced. Accurate adsorption is performed according to the performance of the vacuum pump There is a problem that a considerable work defect occurs.

In addition, in the attaching equipment, the release paper of the cabbage is removed and cut, and the preform is attached in a state of preheating. In this case, there is a problem that the cabbage is deformed and the position is not aligned with the PCB.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and a method for detecting a position of a cover through a mold, And a coverlay punching apparatus of high efficiency and high functionality in which the position is automatically adjusted by rotation and the punch is automatically punched at a correct position by continuously punching the punches.

In addition, when removing the cover paper from the attachment equipment and cutting the cover paper and attaching it with the preheat applied, it is necessary to adjust the puncture position in order to solve the problem that the cover lay is deformed, It is in providing a way to do that.

A feature of the present invention in order to achieve the above object is to provide a cover sheet 2 wound on a first roller 11 mounted on one side of a work table 1 to be wound around a tension roller 12 and an idler roller 13 A sheet feeding part 10 which is fed through the sheet feeding part 10; A first pressing plate 22 installed on one side of the upper portion of the work table 1 and lifted by a first cylinder 21a mounted on the first supporting table 21 presses the first pressing plate 22 by pressing the sheet 2, (20); A second pressing plate 32 installed on the other side of the upper side of the work table 1 and being lifted up by the second cylinder 31a mounted on the second supporting table 31 presses the second tongue 32, (30); The first and second grippers 20 and 30 fixed to the first and second support rods 40a and 40b of the first actuating plate 41 provided at the lower portion of the work table 1, The curved surface guide 41a of the first actuating plate 41 is engaged with the curved surface rail 42a of the second actuating plate 42 mounted on the lower portion of the first actuating plate 41, The first ball nut 41b of the first actuating plate 41 is engaged with the first lead screw 44a of the first driving motor 44 mounted on the second actuating plate 42 and is rotationally moved, The second ball nut 42b of the second actuating plate 42 is coupled to the second lead screw 45a of the second driving motor 45 mounted on the lower plate 43 of the second actuating plate 42 A position adjusting unit 40 for moving the second actuating plate 42 to both sides along the first guide rail 43a; The upper and lower molds 52a and 52b of the press machine 51 are punched by the cover rails 2 held and fixed by the first and second clamping portions 20 and 30 and are punched into the work table 1 The lower third ball nut 53b of the press machine 51 is engaged with the third lead screw 53a of the mounted third drive motor 53 and is moved in the forward and backward directions along the second guide rail 54. [ (50); A vision camera (60) mounted on the press machine (51) and photographing the display portion (2a) of the cover ray sheet (2); A third pressing plate 72 installed on the other side of the pressing unit 50 and lifted and lowered by the third cylinder 71a mounted on the third supporting plate 71 presses and fixes the sheet 2, The lower fourth ball nut 73b of the third support table 71 is engaged with the fourth lead screw 73a of the fourth drive motor 73 mounted on the first guide rail 73 to be moved in the both directions And a sheet conveying unit 70 which is moved to the sheet conveying unit.

The present invention as described above is applied to the case where the cover sheet 2 wound on the first roller 11 is fed between the upper and lower molds 52a and 52b of the press machine 51, The first operating plate 41 is rotated and the second operating plate 42 is moved in the opposite directions to the both sides of the seat 2 by the first and second grippers 20 and 30 mounted on both sides of the seat 2, The X-axis direction, the Y-axis direction, and the tilt direction are adjusted while the press machine 51 is moved in the forward and backward directions and the first and second grippers 20 and 30 grip and fix the seat 2, The upper mold 52a of the press machine 51 descends to continuously punch the sheet 2 in the state that the position of punching of the sheet 2 is accurately adjusted and the position adjustment operation of the sheet 2 is automatically performed, When the holes 2b are punched into a plurality of holes, the third pressure plate 72 of the third support 71 picks up the sheet 2 and feeds the pitches one pitch, continuity Perform the position adjustment operation of the seat 2 in. It is possible to provide a coverlay punching apparatus for protecting a flexible circuit board of high functionality which is excellent in external competitiveness and in which the punching operation and the transferring operation of the sheet 2 are automatically performed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram illustrating an embodiment of the present invention,
FIGS. 2A and 2B are front views illustrating an operating state of the position adjusting unit and the pressing unit of the coverlay punching apparatus according to the present invention;
3 is a side view illustrating a position adjusting unit and a pressing unit of the coverlay punching apparatus according to the present invention,
4 is an exploded perspective view illustrating a position adjusting unit of the coverlay punching apparatus according to the present invention,
FIG. 5 is an exploded perspective view showing a bottom surface of a first actuating plate disposed on the uppermost position of the position adjusting unit of the present invention,
6A and 6B are a front view illustrating an operating state of the sheet conveying portion according to the present invention,
7A to 7C are plan views of a sheet showing a process of perforating holes in a coverlay sheet according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 5, a sheet supply unit 10 according to the present invention is configured such that a cover ray sheet 2 wound around a first roller 11 mounted on one side of a work table 1 is wound around a tension roller 12 And the idle roller 13, as shown in Fig.

On both sides of the upper part of the work table 1, a first clamping unit 20 and a second clamping unit 30 for holding and fixing the sheet 2 are mounted.

The first pressing part 22 of the first clamping part 20 is lifted and lowered by the first cylinder 21a mounted on the first supporting part 21 on the upper side of the work table 1 by pressing the sheet 2 And the second clamping unit 30 includes a second clamping plate 32 which is lifted and lowered by the second cylinder 31a mounted on the second clamping member 31 on the other side of the worktable 1, So that the sheet 2 can be pressed and fixed.

The first and second grippers 20 and 30 are attached to the first and second support rods 40a and 40b vertically mounted on both sides of the first actuating plate 41 provided at the lower portion of the work table 1, So that the first and second clamping units 20 and 30 are operated together with the first actuating plate 41.

The position adjusting portion 40 for adjusting the position of the cover sheet 2 is formed by organic bonding of three plates composed of a first actuating plate 41, a second actuating plate 42 and a foot plate 43 So that the movement and rotation of the seat 2 on both sides can be controlled.

That is, the second actuating plate 42 is mounted on the lower portion of the first actuating plate 41 located at the lower portion of the work table 1 and the first actuating plate 42 is fixed to the upper surface curved rail 42a of the second actuating plate 42 The first operation plate 41 is rotatably mounted on the upper portion of the second operation plate 42 while the bottom surface curved guide 41a of the plate 41 is engaged and the first operation plate 41 is rotatably mounted on the second operation plate 42, A first ball nut 41b fixed to the bottom surface of the first actuating plate 41 is coupled to the first lead screw 44a of the first driving motor 44 to rotate the first actuating plate 41 .

A tension spring 41c is mounted between the first actuating plate 41 and the second actuating plate 42 to elastically control the rotation of the first actuating plate 41. [

The second lead screw 45a of the second drive motor 45 mounted on the support plate 43 is connected to the second actuating plate 42, And the second actuating plate 42 is moved to both sides along the first guide rail 43a mounted on the support plate 43. The second actuating plate 42 is fixed to the second ball nut 42b.

The pressing part 50 is constituted by a press machine 51 for punching the cover lay sheet 2 held and fixed by the first and second clamp parts 20 and 30. The upper and lower molds 51, (52a) and (52b) can punch the sheet (2) and perform a perforating operation.

A third drive motor 53 is mounted on the work table 1 and a third lead screw 53a of the third drive motor 53 is mounted on a third ball nut 53b fixed to the lower portion of the press machine 51, And the press machine 51 is moved in the forward and backward directions along the second guide rails 54 of the work table 1.

A vision camera 60 is mounted on the press machine 51 constituting the pressing unit 50 so that the display unit 2a of the cover sheet 2 can be photographed. The display unit 2a is formed of a pin hole formed in the cover sheet 2, but a display mark may be printed and used.

The sheet conveying unit 70 performs a function of continuously conveying the sheet 2 after the punching operation and cutting or conveying the sheet 2 to the other roller.

The third pressing plate 72 is lifted by the third cylinder 71a mounted on the third supporting plate 71. The third pressing plate 72 is lifted by the third cylinder 71a, 2 can be pressed and fixed.

The fourth drive motor 73 is mounted on the work table 1 and the fourth lead screw 73a of the fourth drive motor 73 is mounted on the lower fourth ball nut 73b of the third support 71 And is configured so as to be able to continuously convey the sheet 2 while being moved in both lateral directions along the third guide rail 74.

When the cover sheet 2 wound on the first roller 11 of the sheet supply unit 10 is supplied between the upper and lower dies 52a and 52b of the press machine 51, The first and second clamping portions 20 and 30 mounted on both sides of the press machine 51 are operated to press and fix both sides of the sheet 2 by the first and second pressing plates 22 and 32 , The vision camera 60 confirms the display portion 2a of the seat and calculates the positional information by the control portion so that the second lead screw 45a of the second drive motor 45 mounted on the support plate 43 And the third lead screw 53a of the third drive motor 53 mounted on the work table 1 is operated to move the press machine 51 in the X direction. The operation of the first lead screw 44a of the first drive motor 44 mounted on the second actuating plate 42 is performed by the operation of the first actuating plate 44 41 are rotated The first and second support bars 40a and 40b are fixed to the first and second support plates 40 and 40b so that the first and second support members 20 and 30 pick up the sheet 2, The X-axis direction, the Y-axis direction, and the tilting direction are adjusted so that the punching position of the sheet 2 can be precisely adjusted.

When the position of the sheet 2 is automatically adjusted, the upper mold 52a of the press machine 51 is lowered to punch the sheet 2 to perforate the holes 2b constituting one unit of the FPCB, When the press machine 51 continues to move forward by the operation of the third lead screw 53a of the third drive motor 53 and punches one row and punches one row, The third presser plate 72 of the third support table 71 picks up the sheet 2 and feeds the sheet at a pitch by the operation of the fourth lead screw 73a of the fourth drive motor 73, (2) in order to perform a continuous operation of the seat (2). The drilling operation and the transport operation of the sheet 2 are automatically performed.

On the other hand, the first support 21 of the first support 20 is moved to both sides by the cylinder 23a mounted on one side of the auxiliary support 23, (23b) is mounted to support the first support (21) pushed to the other side.

That is, when the first and second clamping portions 20 and 30 are moved to one side by the operation of the cylinder 23a while the first and second clamping portions 20 and 30 hold and fix the sheet 2, The tension of the sheet is controlled by pushing the first support 21 to one side so that the first and second clamps 20 and 30 hold the fixed sheet 2 in an unfolded state so that the punching operation of the press machine 51 So that it can be easily carried out.

A cleaning roller 80 is installed between the press machine 51 and the sheet conveying unit 70 to clean the surface of the sheet 2. After the sheet conveying unit 70, A cutter 90 having a knife 91 coupled thereto is mounted on a rod of the cutter 91a so as to cut and load the sheet 2 having completed the drilling operation.

The sheet 2 may be wound around the second roller 110 mounted on the other side of the work table 1 to form a sheet storage part 100 for winding and holding the sheet 2, Rolled on the roller 110, and then transferred to the next process.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but many variations and modifications may be made without departing from the scope of the invention. It will be understood by those skilled in the art that various changes may be made and equivalents may be resorted to without departing from the scope of the appended claims.

1: Work table 2: Sheet
2a: display portion 2b: hole
10: sheet feeding part 11: first roller
12: tension roller 13: idler roller
20: first clamping unit 21: first clamping unit
21a: first cylinder 22: first pressure plate
23: auxiliary support 23a: cylinder
23b: compression spring 30:
31: second support member 31a: second cylinder
32: second pressing plate 40: position adjusting portion
40a: first support rod 40b: second support rod
41: first operating plate 41a: curved guide
41b: first ball nut 41c: tension spring
42: second operating plate 42a: curved surface rail
42b: second ball nut 43:
43a: first guide rail 44: first drive motor
44a: first lead screw 45: second drive motor
45a: second lead screw 50: pressing part
51: press machine 52a: upper mold
52b: lower mold 53: third drive motor
53a: third lead screw 53b: third ball nut
54: second guide rail 60: vision camera
70: sheet transfer 71: third support
71a: third cylinder 72: third pressure plate
73: fourth drive motor 73a: fourth lead screw
73b: fourth ball nut 74: third guide rail
80: cleaning roller 90: cutter
91: blade 91a: cylinder
100: sheet storage unit 110: second roller

Claims (4)

A sheet feeding section 10 through which the cover sheet 2 wound on the first roller 11 mounted on one side of the work table 1 is fed through the tension roller 12 and the idle roller 13;
A first pressing plate 22 installed on one side of the upper portion of the work table 1 and lifted by a first cylinder 21a mounted on the first supporting table 21 presses the first pressing plate 22 by pressing the sheet 2, (20);
A second pressing plate 32 installed on the other side of the upper side of the work table 1 and being lifted up by the second cylinder 31a mounted on the second supporting table 31 presses the second tongue 32, (30);
The first and second grippers 20 and 30 fixed to the first and second support rods 40a and 40b of the first actuating plate 41 provided at the lower portion of the work table 1, The curved surface guide 41a of the first actuating plate 41 is engaged with the curved surface rail 42a of the second actuating plate 42 mounted on the lower portion of the first actuating plate 41, The first ball nut 41b of the first actuating plate 41 is engaged with the first lead screw 44a of the first driving motor 44 mounted on the second actuating plate 42 and is rotationally moved, The second ball nut 42b of the second actuating plate 42 is coupled to the second lead screw 45a of the second driving motor 45 mounted on the lower plate 43 of the second actuating plate 42 A position adjusting unit 40 for moving the second actuating plate 42 to both sides along the first guide rail 43a;
The upper and lower molds 52a and 52b of the press machine 51 are punched by the cover rails 2 held and fixed by the first and second clamping portions 20 and 30 and are punched into the work table 1 The lower third ball nut 53b of the press machine 51 is engaged with the third lead screw 53a of the mounted third drive motor 53 and is moved in the forward and backward directions along the second guide rail 54. [ (50);
A vision camera (60) mounted on the press machine (51) and photographing the display portion (2a) of the cover ray sheet (2);
A third pressing plate 72 installed on the other side of the pressing unit 50 and lifted and lowered by the third cylinder 71a mounted on the third supporting plate 71 presses and fixes the sheet 2, The lower fourth ball nut 73b of the third support table 71 is engaged with the fourth lead screw 73a of the fourth drive motor 73 mounted on the first guide rail 73 to be moved in the both directions And a sheet conveying unit (70) for conveying the sheet.
The method according to claim 1,
The first support 21 of the first clamp 20 is moved to the both sides by the cylinder 23a mounted on one side of the auxiliary support 23 and the compression spring 23b is moved to the other side of the auxiliary support 23 And a first support base (21) mounted on the other side and pushed to the other side is elastically supported.
The method according to claim 1,
Cleaning rollers 80 are installed between the press machine 51 and the sheet conveying unit 70 to clean the surface of the sheet 2,
In the next step of the sheet conveying unit 70, a cutter 90 having a blade 91 coupled to a rod of the cylinder 91a is mounted to cut and load the sheet 2 having completed the punching operation. Coverlay punching device for protecting a flexible circuit board.
The method according to claim 1,
And a sheet storage part (100) for winding and holding a sheet (2) having been perforated is formed on a second roller (110) mounted on the other side of the work table (1) Device.
KR1020150056390A 2015-04-22 2015-04-22 the coverlay punch unit for protection FPCB KR20160126122A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106851988A (en) * 2017-03-20 2017-06-13 成都蒲江珂贤科技有限公司 A kind of circuit soft board punch forming integration apparatus
CN109531643A (en) * 2018-12-05 2019-03-29 信丰文峰电子科技有限公司 Printed circuit board auto-cut equipment
KR20200067278A (en) * 2018-12-03 2020-06-12 엔트리움 주식회사 Hot press for making flexible printed circuit board
CN112873337A (en) * 2020-12-30 2021-06-01 昆山四合电子有限公司 Anti-scratch device for routing circuit board
CN114474226A (en) * 2021-12-24 2022-05-13 江苏翔腾新材料股份有限公司 Optical film cutting equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106851988A (en) * 2017-03-20 2017-06-13 成都蒲江珂贤科技有限公司 A kind of circuit soft board punch forming integration apparatus
CN106851988B (en) * 2017-03-20 2019-02-01 安庆华璟电子科技有限公司 A kind of circuit soft board punch forming integration apparatus
KR20200067278A (en) * 2018-12-03 2020-06-12 엔트리움 주식회사 Hot press for making flexible printed circuit board
CN109531643A (en) * 2018-12-05 2019-03-29 信丰文峰电子科技有限公司 Printed circuit board auto-cut equipment
CN112873337A (en) * 2020-12-30 2021-06-01 昆山四合电子有限公司 Anti-scratch device for routing circuit board
CN114474226A (en) * 2021-12-24 2022-05-13 江苏翔腾新材料股份有限公司 Optical film cutting equipment
CN114474226B (en) * 2021-12-24 2024-03-19 江苏翔腾新材料股份有限公司 Optical film cutting equipment

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