KR101291703B1 - Flexible printed circuit substrate for the production of roll-to-roll winder device - Google Patents

Abstract

The roll-to-roll type winder apparatus for manufacturing a flexible printed circuit board according to the present invention is a flexible printed circuit board for laminating process apparatus L, an exposure developing apparatus U, and an etching process apparatus E, which are respective processing apparatuses. A roll-to-roll type winder device for supplying a film F for manufacturing FPCB, and a short width winding winder 110 provided with a plurality of rolls R to supply a short width SF film. And a loading winder unit (100) consisting of a long width loading winder (120) having a plurality of rolls (R) formed on one side of the short width loading winder (110); A short width unloading winder 210 and a plurality of rolls R are provided to unload the manufacturing film F supplied from the short width loading winder 110, and one side of the short width unloading winder 210. The short width winder part which consists of the unloading winder part 200 which consists of the long width unloading winder 220 provided with the several roll R formed in the width of 2 times, and In the case of supplying a film for manufacturing a long width by simultaneously providing a long width winder with a plurality of rolls having a width twice as large as that of the roll of the short width winder, the work for removing a plurality of rolls is replaced, and a film for manufacturing a short width is supplied. It is effective to increase the output by going to two rows.

Description

Flexible printed circuit substrate for the production of roll-to-roll winder device}

The present invention relates to a roll-to-roll type winder device for manufacturing a flexible printed circuit board, and more particularly, to supply and collect a roll-to-roll type winder to prevent the film for manufacture having a very thin thickness from being wrinkled or broken. In the case of supplying the film for the manufacture of the long width, it is unnecessary to replace the roller.In the case of supplying the film for the manufacture of the short width, the rollers of the short width winder and the short width winder equipped with a plurality of narrow rollers are increased in two rows to increase the yield. Long width winder with double width roller is provided at the same time, roll-to-roll for manufacturing flexible printed circuit boards with interlayer paper supply section and interlayer paper collection section so that the user does not need to remove protective paper or supply process manually. It relates to a type winder device.

In recent years, due to the development of electronic components and component embedding technology and miniaturization of electronic products, the demand for flexible printed circuit boards is continuously growing, and due to the rapid development of the degree of integration of semiconductor integrated circuits, short-chip chips and their components are mounted. With the development of surface-mount technology, the necessity to make it easy to embed in more complex and narrow spaces is increasing.

In particular, in the case of flexible printed circuit boards having easy stacking and high usage, the development of cameras, mobile phones, printers, liquid crystal displays, PDPs, etc., with the rapid increase in the amount of use, the development of technology for the manufacturing technology The demand of the situation is increasing.

In general, the manufacturing method of the flexible printed circuit board (FPCB; FLEXIBLE PRINTED CIRCUIT BOARD) has not yet escaped the same level as the manufacturing method of a general rigid printed circuit board (double-sided printed circuit board of epoxy substrate). In other words, first, the polyimide-based dynamic layered sheets on which copper foils are laminated on both sides are cut to a certain working size, and overlapped three or four times, and then through the mechanical drill work using expensive NC drills, through holes. After that, the conductive pattern is applied to the through-holes through electroless plating and electroplating, and the circuit patterns are formed through dry film lamination, exposure, development, and etching after electrically connecting the upper and lower surfaces. It was the way.

Korean Patent Publication No. 10-2004-0005404 has been filed as a method of manufacturing a conventional flexible printed circuit board (FPCB; FLEXIBLE PRINTED CIRCUIT BOARD).

1 is a flowchart illustrating a conventional method for manufacturing a flexible printed circuit board, and FIG. 2 is a cross-sectional view illustrating a structure of a flexible printed circuit board.

As shown in FIGS. 1 to 2, a flexible dynamic layer plate 10a having a double-sided structure in which copper foils 12 of 3 to 70 μm are laminated on both sides of the polyimide base film 11 is purchased and cut into a required size. (S1, S2).

The cut dynamic layer plate (10a) to process the through-hole 19 by the NC drill (S3), remove the variance in the periphery of the through-hole and the inside of the hole (S4), so that it is through electricity Fixing to the designed plating rack, and subjected to an electroless copper plating process to impart conductivity (15) to the interior of the hole processed by the conventional robot method or manual method (S5).

This is again subjected to electrolytic copper plating to form and polish the plating layer 14 on the top of the copper foil 12 (S6, S7).

Then, a dry film which is a photosensitive etching resist is applied to the upper surface of the plating layer 14 (S8), and the dynamic layer plate 10a on which the dry film is laminated is exposed one by one using a sheet type exposure machine. The exposed dynamic layer plate 10a is developed with a developer and etched using an etching machine to form a necessary pattern (S9).

Subsequently, the coverlay film 17 is adhered by hot pressing, surface treatment (solder plating or gold plating, etc.) is performed, and the manufacturing of the flexible circuit board is completed through the outline processing (S10, S11, and S12).

However, the conventional manufacturing method of the flexible circuit board has no choice but to cut down the drilling process for forming the first through hole, and in the first through hole forming step, the dynamic lamination plate is made to have a constant size due to the technical limitations of NC machining. Since the entire process was forced to be cut into sheets, the flexible printed circuit board had a very thin dynamic layer board, so it was impossible to cope with existing printed circuit board production equipment, and expensive and expensive special equipment was needed. As each process is carried out in a single sheet, the productivity is lowered and the defect rate is increased. As a result, the manufacturing cost is increased and the product competitiveness is lowered.

In addition, the dynamic layer board is extremely thin in nature, it is difficult to produce with conventional manufacturing equipment of the printed circuit board, it is difficult to prepare a special equipment for the flexible board, etc., the investment cost increases, productivity and yield is lowered As a result, there was a problem such as a rise in product prices.

In addition, the conventional manufacturing method of the flexible printed circuit board has an inconvenience of having to prepare an additional device for the width in order to make a flexible printed circuit board of various widths.

The present invention was created to solve the problems of the prior art as described above is an object of the present invention flows into the manufacturing film supplied from the loading winder unit of any one of the laminating process apparatus, exposure development process apparatus, etching process apparatus. Each step is carried out again and wound up by the unloading winder to prevent the manufacturing film having a very thin thickness from being wrinkled or broken, and the roll width of the short width winder and the short width winder are provided. In the case of supplying the film for the manufacture of long width, it is equipped with the long width winder part equipped with the multiple rolls having the width of 2 times at the same time. And a paper strip removing roll and a paper strip to remove the protective paper to protect the film for manufacture The present invention provides a roll-to-roll type winder apparatus for manufacturing a flexible printed circuit board which improves workability by providing a paper feed roll for supplying paper.

The roll-to-roll type winder apparatus for manufacturing a flexible printed circuit board according to the present invention for achieving the above object is a laminating process apparatus, an exposure developing process apparatus, and an etching process, each of which is a process apparatus for manufacturing a flexible printed circuit board. A roll-to-roll type winder device for supplying a film for manufacturing a flexible printed circuit board to a device, comprising: a short width loading winder having a plurality of rolls to supply a short width narrow manufacturing film, and one side of the short width loading winder A plurality of widths of twice the width of the roll provided in the short width loading winder to selectively supply one of the short width manufacturing film SF or the wide width long manufacturing film LF are selectively supplied. A loading winder section comprising a long width loading winder provided with a roll; A short width unloading winder provided with a plurality of rolls so that the film for manufacturing supplied from the short width loading winder is unloaded, and the short width manufacturing film (SF) supplied from the long width loading winder or a long width manufacturing film An unloading wine consisting of a long width unloading winder having a plurality of rolls formed to have a width twice the width of the roll provided in the short width unloading winder so as to unload any one of the manufacturing films of the LF. Consisting of a portion; Between the loading winder portion and the unloading winder portion is characterized in that any one of the laminating process apparatus, the exposure developing process apparatus, the etching process apparatus is provided.

The short width loading winder is a short width separating part provided with a pair of short width separating rolls so that a short film feed roll wound with a film for manufacturing and a protective film attached to an upper portion of the film for manufacturing supplied from one side of the short width feed roll are separated. It is made of a plurality of short width supply auxiliary rolls freely rotated to guide the traveling direction of the film for manufacturing; The long width loading winder is a long width separator provided with a pair of long width separation roll to separate the long width supply roll wound the manufacturing film and the protective film attached to the upper part of the manufacturing film supplied to one side of the long width supply roll; It is characterized by consisting of a plurality of long width supply auxiliary rolls freely rotated so that the traveling direction of the manufacturing film is guided.

A short width paper removing roll is formed on the lower side of the short width supply roll to wind and remove the protective interlayer attached to protect the contact surface of the manufacturing film, and on the upper side of the short width separating part, the short film is removed by winding the separated protective film. A roll is formed; A long width paper removing roll is formed on the lower side of the long width supply roll to wind and remove the protective interlayer attached to protect the contact surface of the manufacturing film, and the long width film removing unit winds up and separates the separated protective film. A roll is formed.

The short width separating part is formed with a flat plate-shaped short width working plate to be detached from the protective film of the manufacturing film to be connected to the short film removing roll, the long width separating part is separated from the protective film of the film for manufacturing It characterized in that the flat plate-shaped long width working plate is formed so that the operation is connected to the long width film removal roll.

The short width unloading winder is provided with a short width collecting roll for winding and collecting the manufacturing film supplied from the short width loading winder, and a load cell is provided at the bottom so that the supplied manufacturing film is wound with a predetermined tension on the short width collecting roll. A short width collecting tension roll and a plurality of short width collecting auxiliary rolls which are freely rotated to guide a moving direction of the manufacturing film; The long width unloading winder is provided with a long width collecting roll for winding and collecting the production film supplied from the long width loading winder, and a load cell at the bottom so that the supplied manufacturing film is wound with a predetermined tension on the long width collecting roll. The long width collection tension roll and a plurality of long width collection auxiliary rolls freely rotated to guide the advancing direction of the manufacturing film.

On one side of the short width collecting tension roll is formed a short width collection sensor roll having a short width collection photo sensor so as to check the position of both ends of the production film supplied from the short width loading winder to be accurately wound on the short width collection roll; One side of the long width collection tension roll is characterized in that the long width collection sensor roll provided with a long width collection photo sensor so as to check the position of both ends of the production film supplied from the long width loading winder to be accurately wound on the long width collection roll.

On one side of the short width collection roll is formed a short width collection paper roll which is supplied with a protective sheet so that the contact surface of the film for production is protected when the production film supplied from the short width loading winder is wound; On one side of the long width collection roll is characterized in that the long width collection paper roll is formed so that the protective sheet is protected so that the contact surface of the production film is protected when the production film supplied from the long width loading winder is wound.

As described above, the roll-to-roll type winder apparatus for manufacturing a flexible printed circuit board according to the present invention has the following effects.

First, the manufacturing film supplied from the loading winder part flows into any one of a laminating process apparatus, an exposure developing process apparatus, and an etching process apparatus, performs each process, and is wound and collected again by the unloading winder unit. It is possible to prevent the film for manufacturing having a crumpled or broken,

Second, a short width winder portion having a plurality of rolls narrow in the loading winder portion and an unloading winder portion, and a long width winder portion provided with a plurality of rolls having a width twice as large as that of the short width winder portion By doing so, when supplying a film for manufacturing long width, the work of replacing the plurality of rolls is unnecessary, and the work becomes very convenient.

Third, a short width winder part having a plurality of rolls narrow in the loading winder part and an unloading winder part and a long width winder part having a plurality of rolls having a width twice as large as that of the short width winder part are provided at the same time. By doing so, when supplying a short width manufacturing film can proceed in two rows can significantly increase the production,

Fourth, the protective windbreaker which is carried out by the user by manually carrying a manual paper removing roll for removing the protective paper for protecting the manufacturing film that is stacked on the loading winder and the unloading winder and a paper feed roll for supplying the protective paper. There is no need to remove or supply process, there is an effect that can improve the workability.

1 is a flowchart illustrating a conventional method for manufacturing a flexible printed circuit board.
2 is a cross-sectional view showing the structure of a conventional flexible circuit board.
Figure 3 is a perspective view showing an embodiment in which a film for manufacturing short width is supplied to a roll-to-roll type winder apparatus according to the present invention,
Figure 4 is a perspective view showing an embodiment in which a film for manufacturing long width is supplied to a roll-to-roll type winder device according to the present invention,
5 is a plan view showing a roll-to-roll type winder apparatus according to the present invention,
Figure 6 is a partial front view showing a loading winder of the roll-to-roll type winder device according to the present invention,
7 is a partial front view showing an unloading winder part of the roll-to-roll type winder device according to the present invention;
Figure 8 is a state diagram showing the progress of the production film in the roll-to-roll type winder apparatus according to the present invention.

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

The roll-to-roll type winder apparatus for manufacturing a flexible printed circuit board according to the present invention includes a laminating processing apparatus (L), an exposure developing apparatus (U), which is a respective processing apparatus, for manufacturing a flexible printed circuit board (FPCB), A roll-to-roll type winder apparatus for supplying a manufacturing film F for making a flexible printed circuit board FPCB to an etching process apparatus E, as shown in FIGS. A short width loading winder 110 is provided with a plurality of rolls (R) so that the SF is supplied, and the short width manufacturing film (SF) on one side of the short width loading winder 110 or a film having a wide width (long width) LF) is provided with a plurality of rolls (R) formed twice the width of the width of the roll (R) provided in the short width of the winding winder 110 to selectively supply any one of the film (F) A loading winder unit 100 comprising a long width loading winder 120; Short width unloading winder 210 is provided with a plurality of rolls (R) so that the manufacturing film (F) supplied from the short width loading winder 110, and supplied from the long width winding winder 120 On the width of the roll (R) provided in the short width unloading winder 210 to unload any one of the production film (F) of the short width manufacturing film (SF) or the wide width manufacturing film (LF). It consists of an unloading winder unit 200 consisting of a long width unloading winder 220 is provided with a plurality of rolls (R) formed to a width twice.

Here, any one of the laminating process apparatus L, the exposure developing process apparatus U, and the etching process apparatus E is provided between the loading winder unit 100 and the unloading winder unit 200. .

That is, the manufacturing film F supplied from the loading winder unit 100 flows into any one of the laminating process apparatus L, the exposure developing process apparatus U, and the etching process apparatus E to process each process. And winding up again to the unloading winder 200 is configured to collect.

Here, the plurality of rolls R provided in the loading winder unit 100 and the unloading winder unit 200 may be fixed at a specific position in a box-shaped frame unit on one side of the plurality of rolls R ( Not shown) is provided, a drive means (not shown) such as a motor or a pulley, a belt capable of driving the plurality of rolls (R) is provided inside the frame portion (not shown), the frame portion ( The control unit (not shown) for operating the driving means (not shown) is preferably formed on the upper side of the (not shown).

In addition, the plurality of rolls (R) is preferably fixed shaft is formed only on one side of the plurality of rolls (R) not on both sides to be fixed to one side of the frame portion (not shown).

On the other hand, the long width winding winder 120 and the long width unwinding winder 220 and the short width winding winder 110 and the end so as to supply and collect the film LF for long width as shown in Figure 4 The width of the plurality of rolls R provided in the unwinding winder 210 is formed to be twice the width.

In addition, the long width winding winder 120 and the long width unwinding winder 220 as shown in Figure 3 the short width of the winding winder 110 to supply and collect the short film manufacturing SF in two rows as shown in FIG. And it is preferable that the width of the plurality of rolls (R) provided in the short width unloading winder 210 is formed twice.

6 and 8, the short width loading winder 110 has a short width supply roll 111 in which a film for manufacturing F is wound, and a production width supplied from one side of the short width supply roll 111. A short width separating part 112 provided with a pair of short width separating rolls 112a to separate the protective film DF attached to the upper portion of the film F, and a free direction so that the traveling direction of the manufacturing film F is guided. It consists of a plurality of short width feed auxiliary roll 113 is rotated.

In addition, the long width winding winder 120 is a protective film attached to the upper portion of the long film feed roll 121 is wound around the manufacturing film (F) and the manufacturing film (F) supplied to one side of the long width feed roll 121 A long width separator 122 having a pair of long width separation rolls 122a to separate the film DF, and a plurality of long width supply auxiliary rolls 123 that are freely rotated to guide the traveling direction of the film F for manufacturing. )

Here, a short width paper removing roll 114 is formed on the lower side of the short width supply roll 111 to wind and remove the protective paper P attached to protect the contact surface of the film F for manufacturing. On the upper side of the 112, a short film removal roll 115 is formed to wind and collect the separated protective film DF.

In addition, a long width paper removing roll 124 is formed below the long width supply roll 121 to wind and remove the protective paper P attached to protect the contact surface of the manufacturing film F. On the upper side of the 122, a long width film removal roll 125 is formed by winding up the separated protective film DF.

In addition, the short width separating part 112 has a flat plate-shaped short width working plate 112b to be detached from the protective film DF of the manufacturing film F and connected to the short film removing roll 115. Is formed.

In addition, the long width separating part 122 has a flat plate-shaped long width working plate 122b to be detached from the protective film DF of the manufacturing film F to be connected to the long film removing roll 125. Is formed.

On the other hand, of the plurality of rolls (R) provided in the short width loading winder 110, the short width supply roll 111, the short width paper removal roll 114, and one side of the short width film removal roll 115, the rotary drive Is provided with a driving means for (not shown), the short width separation roll (112a) of the plurality of rolls (R) and the short width supply auxiliary roll 113 is preferably attached to only one side of the bearing so as to be free to rotate. .

In addition, among the plurality of rolls R provided in the long width loading winder 120, the long width supply roll 121, the long width paper removal roll 124, and one side of the long width film removal roll 125 are rotated in a driving direction. It is also provided with a driving means (not shown) for, the long width separating roll 122a and the long width supply auxiliary roll 123 of the plurality of rolls (R) is preferably attached to only one side to be freely rotatable. .

7 to 8, the short width unloading winder 210 is a short width collecting roll 211 for winding up and collecting the manufacturing film F supplied from the short width loading winder 110, and for manufacturing supplied. The short width collecting tension roll 212 provided with a load cell LC inside the frame part (not shown) to confirm that the film F is wound at a predetermined tension on the short width collecting roll 211, and the film for manufacturing. (F) consists of a plurality of short-width collection auxiliary rolls 213 that are free to rotate so as to guide the direction of travel.

In addition, the long width unloading winder 220 is a long width collecting roll 221 for winding and collecting the film (F) for manufacturing supplied from the long width loading winder 120, the production film (F) is supplied The long width collection tension roll 222 having a load cell LC at the bottom to confirm that the long width collection roll 221 is wound to a predetermined tension, and a plurality of freely rotated to guide the traveling direction of the film F for manufacturing. The long width collection auxiliary roll 223 is formed.

In addition, one side of the short width collecting tension roll 212 is confirmed the position of both ends of the manufacturing film (F) supplied from the short width loading winder 110, the manufacturing film (F) to the short width collection roll (211) A short width collection sensor roll 214 having a short width collection photo sensor 214a is formed to be accurately wound.

In addition, one side of the long width collection tension roll 222 to confirm the position of both ends of the film for manufacturing (F) supplied from the long width winding winder 120 to be wound on the long width collection roll 221 accurately The long-width collection sensor roll 224 having the 224a is formed.

In addition, when the manufacturing film F supplied from the short width winding winder 110 is wound on one side of the short width collecting roll 211, a protective sheet P is supplied to protect the contact surface of the manufacturing film F. The short width collection paper roll 215 is formed.

In addition, when the production film F supplied from the long width winding winder 120 is wound on one side of the long width collection roll 221, the protective sheet P is supplied to protect the contact surface of the production film F. The long width collecting roll roll 225 is formed.

Looking at the flow of the overall manufacturing film (F) of the roll-to-roll type winder device for producing a flexible printed circuit board according to the present invention.

As shown in FIG. 7, the manufacturing film F to be initially supplied is driven by one side of the short width supply roll 111 in a state of being wound on the short width supply roll 111 of the loading winder unit 100. By rotating (not shown) and the manufacturing film (F) is released, the protective paper spaced apart after separating the protective paper (P) attached to the lower side of the manufacturing film (F) released from the short width supply roll (111). (P) is wound around the short width paper removing roll 114 provided below the short width supply roll 111 and removed.

Subsequently, the protective film P having the protective film P removed therefrom is a protective film attached to the upper part of the manufacturing film F by the short width separating part 112 provided on the upper side of the short width supply roll 111 ( DF).

At this time, the short width working plate 112b provided in the short width separating part 112 performs the operation of removing the protective film (DF) from the film for manufacturing (F) or after cutting the defective portion of the film for manufacturing (F). It is provided so that the operation of bonding a new manufacturing film (F) can be performed.

In addition, the protective film DF spaced apart from the film for manufacturing F is guided by the short width separating roll 112a provided in the short width separating unit 112, and then guided by the short width separating unit 112. It is wound on the hem width removal film roll 115 provided on the upper side to be removed.

Thereafter, the protective film P and the manufacturing film F from which the protective film DF has been removed are applied to any one of a laminating process device L, an exposure developing process device U, and an etching process device E. It is put in to perform the process.

Meanwhile, the short width removing film roll 115 may or may not be provided with a protective film DF according to a laminating process, an exposure development process, or an etching process to be performed. May and may not proceed.

Here, the long width loading winder 120 provided on one side of the short width loading winder 110 is to perform a series of processes performed in the short width loading winder 110 as shown in FIG. When the manufacturing film F to be supplied is the short width manufacturing film SF, it is wound on one side so as not to come into contact with the manufacturing film F performed in the short width winding winder 110 and proceeds in two rows.

Alternatively, when the supplied manufacturing film F is a long width manufacturing film LF, as shown in FIG. 4, only the long width loading winder 120 is driven to laminate the long width manufacturing film LF. Alternatively, the process is input to one of the exposure developing apparatus U and the etching processing apparatus E to perform the process.

Here, the loading winder unit 100 is provided with a short width supply auxiliary roll 113 and a long width supply auxiliary roll 123 that are freely rotated to guide the moving direction of the manufacturing film (F) of the manufacturing film (F) It is possible to easily guide the direction of travel.

In addition, the film F for manufacturing, which is put into one of the laminating process apparatus L, the exposure developing process apparatus U, and the etching process apparatus E and finishes the process, faces the loading winder unit 100. It is collected by the unloading winder 200 provided at the position.

At this time, the film F for manufacturing after the process is first introduced into the short width collection sensor roll 214 of the unloading winder 200, the short width collection photo sensor 214a provided in the short width collection sensor roll 214. By detecting the position of the side end portion of the production film (F) introduced by the to be able to prevent the phenomenon that the production film (F) which is advanced to one side in advance.

Thereafter, the manufacturing film F advanced in the short width collection sensor roll 214 is wound and collected on the short width collection roll 211 through the short width collection tension roll 212.

At this time, by measuring the tension of the production film (F) introduced by the load cell (LC) provided in the short width collecting tension roll 212, the production film (F) wound on the short width collection roll 211 is wound loosely Can be prevented.

Here, the short width collection paper roll 215 provided on one side of the short width collection roll 211 is released from the protective paper (P) to protect the film (F) for the production of the fold winding on the short width collection roll (211) the short width It is provided to the collection roll 211, and the protective sheet (P) is superimposed on the lower portion of the production film (F) to be introduced is wound together in the short width collection roll (211).

At this time, the long width unloading winder 220 provided on one side of the short width unloading winder 210 performs a series of processes in the short width unloading winder 210 as shown in FIG. 3. In the case where the supplied manufacturing film F is a short width manufacturing film SF, it is wound on one side so as not to come into contact with the manufacturing film F performed in the short width unloading winder 210 and proceeds in two rows.

Alternatively, when the supplied manufacturing film F is a long width manufacturing film LF, as shown in FIG. 4, only the long width loading winder 220 is driven to operate the laminating process apparatus L or the exposure developing process apparatus U. ), A long width manufacturing film LF, which is put into one of the etching process apparatuses E and performs the process, is collected.

Here, the unloading winder part 200 is provided with a short width collecting auxiliary roll 213 and a long width collecting auxiliary roll 223 which are freely rotated to induce a traveling direction of the film F for manufacturing. It is possible to easily guide the direction of travel.

Looking at the operation of the roll-to-roll type winder device for manufacturing a flexible printed circuit board according to the present invention made of the configuration and progress as described above.

The roll-to-roll type winder apparatus for manufacturing a flexible printed circuit board according to the present invention has a laminating process apparatus (L) and an exposure developing process apparatus (U) to manufacture a flexible printed circuit board (FPCB) as shown in FIG. 7. And a roll-to-roll type winder apparatus for supplying a film F for manufacturing a flexible printed circuit board FPCB to an etching process apparatus E, wherein the film F for manufacturing supplied from the loading winder unit 100 is laminated. It is introduced into any one of the process apparatus L, the exposure developing process apparatus U, and the etching process apparatus E, performs each process, and is wound and collected again by the unloading winder 200 to be very thin. It is possible to prevent the manufacturing film F having a thickness from being wrinkled or broken.

Here, as illustrated in FIG. 4, the plurality of rolls R provided in the long width winding winder 120 and the long width winding winder 220 are the short width winding winder 110 and the short width winding winder. Formed to have a width of twice the plurality of rolls (R) provided in the (210) can be supplied or collected for the long-width manufacturing film (LF) to produce the long-length manufacturing film (LF) the plurality of rolls ( It is very convenient because there is no need to replace R).

In addition, as shown in Figure 3 due to the roll (R) having a double width provided in the long width winding winder 120 and the long width unwinding winder 220, the short width manufacturing film (SF) in two rows It can be supplied and collected, which can greatly increase the production volume when manufacturing a short width manufacturing film (LF).

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

Description of the Related Art
1: roll to roll type winder device 100: loading winder
110: short width loading wind 111: short width supply roll
112: short width separator 112a: short width separation roll
112b: short width working plate 113: short width supply auxiliary roll
114: short width film removal roll 115: short width film removal roll
120: long width loading winder 121: long width supply roll
122: long width separator 122a: long width separation roll
122b: long width working plate 123: long width supply auxiliary roll
124: long width paper removal roll 125: long width film removal roll
200: unloading winder 210: short width unloading winder
211: short width collecting roll 212: short width collecting roll
213: short width collection auxiliary roll 214: short width collection sensor roll
214a: short width collection photo sensor 215: short width collection roll
220: long width unloading winder 221: long width collection roll
222: long bread collection tension roll 223: long bread collection auxiliary roll
224: long width collection sensor roll 224a: long width collection photo sensor
225: long width paper roll L: laminating process equipment
U: Exposure Developing Process E: Etching Process
FPCB: Flexible Printed Circuit Board F: Film for Manufacturing
SF: film for short width production LF: film for long width production
R: Roll DF: Protective Film
LC: Load Cell P: Protection Sheet

Claims (7)

In order to manufacture a flexible printed circuit board (FPCB), a laminating process apparatus (L), an exposure developing apparatus (U), and a roll-to-roll type winder apparatus for supplying a film F for manufacturing to an etching process apparatus (E). In
The short width loading winder 110 is provided with a plurality of rolls R to supply the short width manufacturing film SF having a narrow width, and the short width manufacturing film SF on one side of the short width loading winder 110 or It is formed with a width twice the width of the roll (R) provided in the short width winding winder 110 to selectively supply any one of the manufacturing film (F) of the wide width manufacturing film (LF) having a wide width A loading winder unit (100) consisting of a long width winding machine (120) provided with a plurality of rolls (R);
Short width unloading winder 210 is provided with a plurality of rolls (R) so that the manufacturing film (F) supplied from the short width loading winder 110, and supplied from the long width winding winder 120 On the width of the roll (R) provided in the short width unloading winder 210 to unload any one of the production film (F) of the short width manufacturing film (SF) or the wide width manufacturing film (LF). It is composed of an unloading winder unit 200 consisting of a long width unloading winder 220 is provided with a plurality of rolls (R) formed to a width of twice;
Between the loading winder unit 100 and the unloading winder unit 200, any one of the laminating process unit (L), the exposure developing unit (U), the etching process unit (E) is provided;
The short width loading winder 110 is a protective film attached to the top of the short film feed roll 111 is wound around the manufacturing film (F) and the manufacturing film (F) supplied from one side of the short width feed roll (111) DF) with a short width separating part 112 provided with a pair of short width separating rolls 112a, and a plurality of short width supply auxiliary rolls 113 that are freely rotated so that a traveling direction of the manufacturing film F is induced. Done;
The long width winding winder 120 is a protective film attached to the upper part of the long width supply roll 121 is wound around the manufacturing film (F) and the manufacturing film (F) supplied to one side of the long width supply roll 121 ( DF) to a long width separator 122 having a pair of long width separation roll 122a to be separated, and a plurality of long width supply auxiliary rolls 123 that are freely rotated to guide the traveling direction of the film F for manufacturing. Roll-to-roll type winder device for producing a flexible printed circuit board, characterized in that made. delete The method of claim 1,
A short width paper removing roll 114 is formed on the lower side of the short width supply roll 111 to wind and remove the protective paper P attached to protect the contact surface of the manufacturing film F, and the short width separating part 112 is formed. On the upper side of the) is formed a short film removal roll 115 winding and collecting the separated protective film (DF);
A long width paper removing roll 124 is formed below the long width supply roll 121 to wind and remove the protective paper P attached to protect the contact surface of the manufacturing film F, and the long width separating part 122 is formed. The roll-to-roll type winder device for manufacturing a flexible printed circuit board, characterized in that formed on the upper side of the long width film removal roll 125 is formed by winding the separated protective film (DF). The method of claim 3, wherein
The short width separating part 112 is formed with a flat plate-shaped short width working plate 112b so as to be detached from the protective film DF of the manufacturing film F and connected to the short film removing roll 115. ,
The long width separating part 122 has a flat plate-shaped long width working plate 122b formed to be detached from the protective film DF of the manufacturing film F to be connected to the long width film removing roll 125. Roll to roll type winder device for manufacturing a flexible printed circuit board. The method of claim 1,
The short width unloading winder 210 is a short width collecting roll 211 for winding and collecting the manufacturing film (F) supplied from the short width loading winder 110, and the manufacturing film (F) to be supplied is the short width collection Short-width collecting tension roll 212 having a load cell LC at the bottom to confirm that the roll 211 is wound to a predetermined tension, and a plurality of short-width collection freely rotated to guide the traveling direction of the film F for manufacturing. An auxiliary roll 213;
The long width unloading winder 220 is a long width collecting roll 221 for winding up and collecting the production film (F) supplied from the long width loading winder 120, and the production film (F) to be supplied is the long width collection The long width collection tension roll 222 having a load cell LC at the bottom to confirm that the roll 221 is wound to a predetermined tension, and a plurality of long width collections that are freely rotated to guide the traveling direction of the film F for manufacturing. Roll-to-roll type winder device for manufacturing a flexible printed circuit board, characterized in that the auxiliary roll (223). The method of claim 5, wherein
One side of the short width collecting tension roll 212 is to check the position of both ends of the production film (F) supplied from the short width loading winder 110 so that the short width collection photo sensor 214a to be accurately wound on the short width collection roll (211) Short collection sensor roll 214 is provided with;
One side of the long width collection tension roll 222 is to check the position of both ends of the manufacturing film (F) supplied from the long width winding winder 120 so that the long width collection photo sensor 224a to be accurately wound on the long width collection roll (221) Roll-to-roll type winder apparatus for manufacturing a flexible printed circuit board, characterized in that the long-width collection sensor roll 224 is provided. The method of claim 5, wherein
One side of the short width collection roll 211 is a short width that is supplied with a protective sheet (P) to protect the contact surface of the film (F) for manufacturing when the film (F) supplied from the short width loading winder 110 is wound A collection paper roll 215 is formed;
On one side of the long width collection roll 221, when the production film F supplied from the long width winding winder 120 is wound, the long width width is supplied so that the protective sheet (P) to protect the contact surface of the production film (F) Roll to roll type winder device for producing a flexible printed circuit board, characterized in that the collection roll roll (225) is formed.

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