KR101057462B1 - Automatic Printed Circuit Board Production System - Google Patents

Abstract

The present invention relates to an automatic printed circuit board production system which automatically combines and laminates a unit product group of copper foil and sus, and automatically produces a printed circuit board product by processing the press machine, and includes a laminated product made of copper foil, sus and cores. A lamination product laminating device for sequentially laminating the same; A subsidiary material stacking device, which is located on one side of the stacking material stacking device and stacks the subsidiary materials on the upper and lower sides of the stacking product made of copper foil, sus and cores supplied from the stacking product stacking device; A press apparatus which presses, heats and molds the laminated product and the subsidiary materials supplied from the subsidiary material stacking apparatus; A separator for separating copper foil, sus and product cores and subsidiary materials discharged from the press apparatus into a product composed of copper foils and cores, and sus and subsidiary materials, respectively; A sus recovery device for transferring the suspend separated from the sustain separation device to the lamination product lamination device and the subsidiary material lamination device; An empty carrier conveying device for supplying empty carriers discharged from said susceptor to said subsidiary material conveying apparatus; Provided is an automatic printed circuit board production system including a laminated product transfer device for supplying a laminated product made of copper foil, sus and cores discharged from the laminated product stacking device to the subsidiary material stacking device.

Printed Circuit Board, Automation, Production

Description

Automatic printed circuit board production system {AN AUTO SYSTEM FOR MANUFACTURING PRINTED CIRCUIT BOARD}

The present invention relates to an automated printed circuit board production system, and in more detail, a combination of a copper foil and a unit product group of a SUS plate is automatically combined and laminated, and processed by a press machine to produce a PCB (Printed Circuit Board) product, particularly The present invention relates to an automated printed circuit board production system for automatically producing MLB (Multi Layer Board) packaged products.

A printed circuit board is a component that connects or supports various electronic components according to the circuit design of the electric wiring to the printed circuit disc.

In the case of forming a multilayer printed circuit board of such a printed circuit board, conventionally, first, the copper foil, the protective film, the core, and the suture are cut and stacked in a sheet form.

After that, the sheet-like copper foil, subsidiary materials, cores and suss are stacked around the worker, and the worker sequentially stacks the copper foil, subsidiary materials, and product cores by hand, and the stacked products are introduced into a press machine to obtain high temperature and high pressure. Processing to obtain a desired material such as a multi-layer substrate or a printed circuit board.

Such a conventional printed circuit board manufacturing system has a problem that not only the work efficiency decreases due to a large proportion by the manual labor of the operator but also a high possibility of product defects.

In order to solve this problem, automatic layup devices such as Patent Registration No. 0619530 have been provided, but these automatic layup devices only automate some of the layup processes, and most of the processes for manufacturing printed circuit boards are performed manually. It could not but be made, the problem caused by manual work as it occurred.

The present invention was created in view of the above necessity, and automatically stacks copper foil, suspand and subsidiary materials and supplies them to the press, and after separating the product and the suspend discharged from the press, the product is discharged to the outside to the printed circuit It is to provide an automated printed circuit board production system that automatically produces substrate products.

The present invention for achieving the above object is a laminated article laminating apparatus for sequentially laminating a laminated article consisting of copper foil, sus and core; A subsidiary material stacking device, which is located on one side of the stacking material stacking device and stacks the subsidiary materials on the upper and lower sides of the stacking product made of copper foil, sus and cores supplied from the stacking product stacking device; A press apparatus which presses, heats and molds the laminated product and the subsidiary materials supplied from the subsidiary material stacking apparatus; A separator for separating copper foil, sus and product cores and subsidiary materials discharged from the press apparatus into a product composed of copper foils and cores, and sus and subsidiary materials, respectively; A product discharge device for discharging the product separated by the susceptor to the outside; A sus recovery device for transferring the suspend separated from the sustain separation device to the lamination product lamination device and the subsidiary material lamination device; An empty carrier conveying device for supplying empty carriers discharged from said susceptor to said subsidiary material conveying apparatus; It includes a laminated product transfer device for supplying the laminated product consisting of copper foil, sus and core discharged from the laminated product laminating device to the subsidiary material laminating device.

The stacking device includes: a first stacking table in which prepregs and cores are sequentially stacked; A core supply unit positioned at one side of the first loading table to supply a core to an upper portion of the loading table; A prepreg supply unit positioned at one side of the first loading table and supplying prepregs to both sides of the core; A first conveying port for conveying the prepreg and the core stacked on the first loading table into the carrier on the second loading table; And a copper foil supply unit for laminating copper foil and sus on one side of the core and the prepreg stacked on the second loading table, wherein the prepreg supply unit includes an upper prepreg table on which a plurality of prepreg sheets are stacked, and the upper side Located below the prepreg table, the lower prepreg table in which a plurality of prepreg sheets are stacked and stacked, and the upper prepreg table and the upper side of the first loading table are reciprocated to transfer the prepreg sheet of the upper prepreg table. An upper prepreg transfer unit which sucks one by one and supplies it to the first loading table; And a lower prepreg feeder configured to reciprocate the upper prepreg table and the upper side of the first loading table, and to suck the prepreg sheet of the lower prepreg table one by one to supply the prepreg sheet to the first loading table.

The core supplying unit includes a core loading box formed of a box in which a plurality of cores are stacked, a reciprocating transfer between an upper side of the core loading box and an upper side of the first loading table, and the cores in the box one by one. And a core conveying port for conveying the water, wherein the laminated product transporting device comprises: a first transporting conveyor for transporting a carrier containing a laminated product made of copper foil, sus and cores discharged from the laminated product stacking device to the subsidiary material stacking device; ; And a second transport conveyor for supplying the empty carrier discharged from the subsidiary material stacking device to the stacking material stacking device.

Preferably, the second loading table lifting device for raising and lowering the second loading table and the two-layer transfer cart is formed on one side of the loading table, the reciprocating movement between the first and second conveying conveyor and the auxiliary material stacking device The first and second conveying conveyor is further formed up and down, and the lower portion of the transport cart to the empty carrier supplied from the second conveying conveyor to the second loading table when the second loading table is lowered. When the second loading table is raised, the upper layer part of the transfer cart draws a carrier containing the stacked product from the second loading table and supplies the same to the first transfer conveyor.

And a take-out conveyor formed on the second stacking table to transfer the carrier on the second stacking table to the outside or the inside, wherein the subsidiary material stacking device includes a stacked product transported by the stacking material transporting device. A first subsidiary material loading department; Located on one side of the first subsidiary material loading part, Class B supply unit for stacking and storing a plurality of Class B sus; A FR-4 supply unit located on the other side of the first subsidiary material loading part and stacking and storing a plurality of FR-4 sheets; A second transfer port for reciprocating the upper part of the Class B supply part, the first sub material loading part and the FR-4 supply part, and transferring the Class B sus and FR-4 to the first sub material loading part; A second auxiliary material loading part located at one side of the first auxiliary material loading part and accommodating a carrier having the lamination of the class B sus and FR-4 sheets in the first auxiliary material loading part; Located on one side of the second sub-material loading portion, and includes a kraft paper supply unit for supplying kraft paper to the carrier of the second sub-material loading portion.

The first subsidiary material stacking part includes a first subsidiary material stacking table on which a carrier on which the stacked product is loaded is mounted, and a first subsidiary material stacking table lifting part for lifting up and down the first subsidiary material stacking table. A carrier conveying conveyor installed at an upper side to move a carrier on the upper surface of the first subsidiary material stacking table to the outside or the inside, wherein the class B supply supply unit stores and stores a plurality of class B sources in a stack; And a Class B storage table lifting device for lifting and lowering the Class B storage table, wherein the FR-4 supply unit is a FR-4 storage table for stacking and storing a plurality of FR-4 sheets; And said FR-4 storage table elevating device for elevating said FR-4 storage table in accordance with a stacking amount of a sheet.

In addition, the second conveying port is extended to the water recovery device located on one side of the class B supply source to transfer the class B recovered from the collection device to the Class B supply, the second sub-material loading portion, A second subsidiary material stacking table mounted on one side of the first subsidiary material stacking table; A second sub-material stacking table lifting device for raising and lowering the second sub-material stacking table, positioned above the second sub-material stacking table, and configured to allow the carrier of the second sub-material stacking table to be introduced or removed. It further includes a two carrier transfer conveyor.

The kraft paper supply unit includes: a kraft paper storage table located at one side of the second sub-layer stacking table and storing a plurality of kraft papers; A kraft paper storage table elevating device for elevating the kraft paper storage table; A kraft paper transfer table for transferring kraft paper from the kraft paper storage table to the second sub-layer stacking table; And a kraft paper chucking device for chucking the kraft paper when the kraft paper conveying table is moved over the second sub-layer stacking table and chucking the kraft paper when the kraft paper conveying table is moved to the kraft paper storage table. The product discharging device includes a product cooling unit for cooling a product discharged from the susceptor; Located on one side of the product cooling unit, and includes a product inspection unit for inspecting the thickness and surface of the product discharged from the product cooling unit.

On the other hand, the sus recovered device, the cleaning unit for cleaning the discharged from the sussing apparatus, the identification code sensor unit for recognizing the identification code of the discharged from the suspension separation device, and the identification code sensor unit detection The selected class A suspend is transferred to a product lamination apparatus, and the class B suspend is transferred to a subsidiary material laminating apparatus, including a sus discriminating unit that distinguishes class A and class B suspends according to a value.

According to the automatic printed circuit board production system of the present invention, by improving the production process of the multi-layer substrate or printed circuit board and minimizing the manual process, the process efficiency and operation accuracy is improved.

In addition, the automated printed circuit board production system of the present invention can automatically collect and reuse the already used sus, and use it again. The working speed is improved by being able to transfer to

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. 1 is an overall plan view of an automated printed circuit board production system according to an embodiment of the present invention, FIG. 2 is an enlarged view of a portion A of FIG. 1, and FIG. 3 is a front view when viewed from the direction A of FIG. 2, and FIG. 4 is a cross-sectional view of the 'I-I' part of FIG. 1, FIG. 5 is a cross-sectional view of the 'II-II' part of FIG. 1, FIG. 6 is a plan view of an auxiliary material supply apparatus according to an embodiment of the present invention, FIG. 6 is a cross-sectional view of the “II-II” part of FIG. 6, and FIG. 8 is a plan view of the second subsidiary material loading part and the kraft paper supply part according to one embodiment of the present invention, and FIG. 9 is a view taken from the direction “B” of FIG. 8. 10 is a front sectional view showing a laminated cross section of a laminated product and an auxiliary material introduced into a press of the automatic printed circuit board production system according to an embodiment of the present invention.

As shown in Figure 1, the automatic printed circuit board production system according to an embodiment of the present invention, the laminated product stacking device 100, the subsidiary material stacking device 200, the press device 300, sus separation device 400 ), The product discharging device 500, the suspend recovery device 600, the empty carrier transfer device 700 and the laminated product transfer device (800).

As shown in Figures 2 and 3, the laminated article laminating apparatus 100 is a configuration for sequentially laminating a laminated article consisting of copper foil, sus and core, the first loading table 110, the core supply unit 120, The prepreg supply unit 130, the first transfer port 140, the sustained copper foil supply unit 150 and the second loading table 170.

The first loading table 110 is located at the center of the lamination device stacking device 100, and the prepreg and cores supplied from the core supply unit 120 and the prepreg supply unit 130, which will be described later, are sequentially on the upper surface of the table. Are stacked.

A first loading table lifting device (not shown) is provided below the first loading table 110 to raise and lower the first loading table.

And a core supply unit 120 for supplying a core to one side of the first loading table is formed.

The core supply unit 120 includes a core loading box portion 121 and a core transfer port 122. The core loading box portion 121 is formed by stacking a plurality of boxes having a predetermined space formed therein.

The core transfer hole 122 is configured to slidably reciprocate between an upper side of the core loading box portion 121 and an upper side of the first loading table 110, and a suction plate is formed at a lower portion of the core loading box portion 121. The cores stacked on the board are transferred one by one onto the first loading table.

On the other hand, the other side of the first loading table is prepreg supply 130 is mounted.

The prepreg supply unit 130 includes upper and lower prepreg tables 131 and 132 and upper and lower prepreg transfer units 133 and 134.

The upper and lower prepreg tables 131 and 132 are positioned at one side of the first loading table 110 and are installed above and below at predetermined intervals.

A plurality of prepreg sheets are stacked and stored on the upper and lower prepreg tables 131 and 132, respectively.

The upper and lower prepreg transfer units 133 and 134 are positioned above the upper and lower prepreg tables 131 and 132, respectively, as shown in FIGS. 2 and 3, respectively. 110 is configured to slide reciprocating upwards.

The prepreg supply unit 130 provides the prepreg on both sides of the core as follows.

Remotely, the lower prepreg transfer unit 134 transfers the prepreg sheet loaded on the upper surface of the lower prepreg table 132 to be seated on the upper surface of the first loading table 110.

Thereafter, the lower prepreg transfer unit 134 returns to the lower prepreg table 132 side (right side in FIG. 2), and the first loading table 110 is raised, at which time the core feed hole 122 ) Transfers the core of the core loading box portion 121 and stacks the core on the upper surface of the prepreg sheet seated on the first loading table 110.

When the cores are stacked, the core transfer hole 122 returns to the core loading box part 121 side, and the first loading table 110 rises one step further. The upper prepreg transfer unit 133 transfers the prepreg sheet stacked on the upper prepreg table 131 to the upper surface of the core stacked on the first loading table 110.

Accordingly, the prepreg-core prepreg is sequentially stacked and stacked on the first loading table upper surface.

As shown in FIG. 4, a second loading table 170 is positioned at one side of the first loading table 110, and an in-out port capable of forward and reverse transfer is disposed on the second loading table 170. A conveyor 172 is formed, and a second loading table lifting device 171 for raising and lowering the second loading table 170 is mounted below the second loading table 170. The second loading table lifting device 171 may have a structure such as a lifting cylinder or other general lifting structure.

The first transport port 140 reciprocating between the first loading table 110 and the second loading table 170 is mounted above the first and second loading tables 110 and 170.

The first transfer port 140 moves between the first loading table 110 and the second loading table 170, and transfers the prepreg-core-prepreg stacked on the first loading table 110. The second loading table 170 is gripped by a carrier on the upper surface to be transferred.

Meanwhile, as shown in FIG. 1, one side of the second loading table 170 is provided with a sustained copper foil supply unit 150 for supplying sus and copper foil to the second loading table.

The sustain copper foil supply unit 150 supplies the copper foil-sus-copper foil to one side of the core and the prepreg stacked on the second loading table 170.

The copper foil supply unit 150 of the present embodiment has the same structure as the patent registration No. 10-0619530, the applicant has previously registered, and can be implemented by other general lay-up apparatus, so the detailed structure description thereof will be omitted. Shall be.

Thus, the laminate of the prepreg-core-prepreg and the copper foil-sus-copper laminated on the second loading table 170 is referred to as a laminate.

And, on one side of the second loading table 170, the stacked article transport apparatus 800 is located.

The stacked article transport apparatus includes a first and second transport conveyors 810 and 820 and a transport cart 830 formed of two layers above and below.

The transport cart is formed of two layers of upper and lower layers 831 and 832, and is located on one side of the second loading table 170 and the second loading table 170 and the first and second transport conveyors 810. 820 to reciprocate between.

The transport cart 830 reciprocates between the second loading table 170 and the first and second transport conveyors 810 and 820, and the upper portion 831 of the transport cart 830 is the second loading table 170. A carrier containing the stacked product transferred from the carrier) is transferred to the first transfer conveyor 810, and the lower layer part 832 of the transfer cart 830 transfers the empty carrier transferred from the second transfer conveyor 820 to the first transfer conveyor 810. It transfers to the 2 loading table 170.

The first and second transfer conveyors 810 and 820 may be formed in two layers, and the first transfer conveyor 810 may include a carrier for receiving a stacked product discharged from the transfer cart. Transfer to).

In addition, the second transfer conveyor 820 receives the empty carrier discharged from the subsidiary material stacking device 200 and supplies it back to the lower portion 832 of the transfer cart 830.

Referring to the operation relationship of the stacked article transport apparatus, when a stacked article is loaded on a carrier of the second loading table, the in-conveying conveyor 172 of the second loading table transfers the carrier to the upper portion of the transfer cart 830. Transfer.

When the carrier is transported to the upper portion of the transport cart 830, the second loading table 170 is lowered, and then the empty carrier is supplied from the lower part of the transport cart 830.

Then, the second loading table 170 is raised to return to the original position. At the same time, the transfer cart 830 transfers to the first and second transfer conveyors 810 and 820, and after the transfer is completed, the carrier in which the stacked product stacked on the upper layer of the transfer cart is accommodated is transferred to the first transfer. It is conveyed to the conveyor 810 side.

On the other hand, the second conveyor 820 supplies the empty carrier to the lower layer of the transport cart while the carrier containing the stack is transported to the first transport conveyor 810 side.

Next, the subsidiary material stacking apparatus 200 will be described.

The subsidiary material stacking device 200 is located on one side of the stacking material stacking device 100, and has subsidiary materials such as kraft paper, sus and FR-4 on top and bottom of the stacking product supplied from the stacking material stacking device 100. Laminated.

The subsidiary materials are kraft paper, sus, and FR-4, which are stacked above and below the laminate to prevent breakage of the laminate when the laminate is pressed.

6 and 7, the subsidiary material stacking device 200 includes a first subsidiary material loading part 210, a Class B supply source 220, a FR-4 supplying part 230, and a second transfer port. 240, the second subsidiary material loading part 250, and the kraft paper supply part 260.

The first subsidiary material stacking unit 210 includes a first subsidiary material stacking table 211 and a first subsidiary material stacking table lifting unit (not shown) for raising and lowering the first subsidiary material stacking table 211.

The first subsidiary material stacking table 211 is a carrier on which the stacked product is loaded and transported, or a carrier supplied by the empty carrier transporting device is seated, and a carrier transporting conveyor 212 is installed on the upper side.

One side of the first subsidiary material loading part 210 is a B-class sus supply unit 220 is located. The class B source supply unit includes a class B source storage table 221 and a class B storage table lifting device 222 that store a plurality of class B sources in a stack.

The above-mentioned Class B sustains are those which have some damage such as scratches on the surface, and cannot be used as a direct contact with the surface of the product, but are used as subsidiary materials.

The class B storage table 221 stores the class B supplies supplied from the SAS recovery apparatus 600 to be described later, and the class B storage table lifting device 222 is provided under the class B supply unit. do.

The class B sus storage table lifting device 222 raises and lowers the class B sus storage table according to the loading amount of the class B sus. That is, when the class B load load is small, the class B sussed storage table is raised, and when the class B load load is high, the class B sus stored table is lowered.

The other side of the first subsidiary material loading part 210 is provided with a FR-4 supply part 230, and the FR-4 supply part 230 stacks and stores a plurality of FR-4 sheets. 231 and the FR-4 storage table lifting device 232. The FR-4 storage table raising and lowering device 232 raises and lowers the FR-4 storage table according to the loading amount of the FR-4 sheet, as in the class B storage table raising and lowering device 222.

On the other hand, the second feeder 240 is installed on the upper side of the B-class susupply supply unit 220, the first sub-material loading unit 210 and the FR-4 supply unit 230 to be reciprocating transfer.

The second feed hole 240 is provided with a suction plate on the lower side and the reciprocating transfer the upper side of the B-class susupply supply unit 220, the first subsidiary material loading part 210 and the FR-4 supply unit 230, the B-class susupply supply unit The B grade suspicion of 220 is adsorbed and conveyed to the first subsidiary material loading part 210, and the FR-4 sheet of the FR-4 supply part 230 is transferred to the first subsidiary material loading part 210.

In addition, the second transfer port 240 extends to the sussing unit 630 of the sussing device located on one side of the B-class storage unit, and the B-class sus selected from the sus discriminating unit, the B-class sussing supply unit ( 220).

As illustrated in FIG. 7 and 8, a second subsidiary material loading part 250 is positioned at one side of the first subsidiary material stacking table 211, and the second subsidiary material loading part 250 is a second subsidiary material stacking table ( 251 and a second subsidiary material stacking table lifting device 252, and a kraft paper supply unit 260 is formed at a side of the second subsidiary material stacking table 251.

The second subsidiary material stacking table lifting device 252 is provided below the second subsidiary material stacking table 251, and the second carrier conveying conveyor 253 is installed above the second subsidiary material stacking table 251. do.

The kraft paper supply unit 260 includes a kraft paper storage table 261, a kraft paper storage table lifting device 262, a kraft paper feeding table 263, and a kraft paper chucking device 264.

The kraft paper storage table 261 is located at one side of the second sub-layer stacking table 251, and is lifted and lowered by the kraft paper storage table lifting device 262.

Then, between the kraft paper storage table 261 and the second loading table 170, there is a kraft paper conveying table 263 which reciprocates between these configurations.

In addition, a chucking device 264 for selectively gripping and releasing kraft paper is provided above the second loading table 170.

Looking at the operation sequence of such a subsidiary material stacking device 200 is as follows.

When the empty carrier transfer device 700 supplies the empty carrier to the subsidiary material stacking device 200, the second subsidiary material stacking table 251 is lowered to accommodate the empty carrier.

When the empty carrier is accommodated, the kraft paper feed table 263 of the kraft paper supply unit 260 moves to the kraft paper storage table 261 side, and the kraft paper feed port 265 moves the kraft paper storage table 261. A piece of kraft paper loaded in the chuck is chucked and transferred onto the kraft paper conveying table 263.

When a sheet of kraft paper is conveyed onto the kraft paper conveying table 263, the kraft paper conveying table 263 moves above the second auxiliary material stacking table 251.

Thereafter, the kraft paper chucking device 264 descends to chuck the kraft paper on the kraft paper conveying table 263, and the kraft paper conveying table 263 moves to the kraft paper storage table 261 again.

When the kraft paper transfer table 263 moves to the kraft paper storage table 261 side, the kraft paper chucking device 264 releases chucking of the kraft paper so that the kraft paper on the second sub-material lamination table 251 on the lower side thereof. Fall onto the ball carrier.

When the kraft paper is accommodated in the empty carrier, the second carrier transport conveyor 253 transfers the carrier to the first subsidiary material stacking table 211.

When the carrier loaded with kraft paper is transferred to the first subsidiary material stacking table 211, the second transfer port 240 moves upward of the FR-4 supply unit 230 to adsorb a single FR-4 sheet. The first subsidiary material stacking table 211 is moved upward to stack the FR-4 sheet on the kraft paper.

Then, the second transfer port 240 is moved to the upper side of the class B suspending table 221 again, and then absorbs one of the class B susceptibles and transfers it to the first subsidiary material stacking table 211.

Thereafter, the second transfer port releases the adsorption, thereby laminating one sheet of Class B suspense on the upper surface of the FR-4 sheet.

After the end of the work, the carrier with the kraft paper, FR-4 sheet, and class B sequentially loaded is transferred to the lamination device laminating apparatus 100 by the second conveying conveyor of the lamination product conveying apparatus 800. After stacking the laminated product on the kraft paper, FR-4 sheet, and a B-class suspend, it is transferred to the subsidiary material stacking device 200 again through a second conveying conveyor.

When the carrier on which the stacked product is loaded is supplied through the second conveying conveyor, the first subsidiary material stacking table 211 is raised to receive the carrier.

When the carrier is positioned on the first subsidiary material stack table 211, the second transfer port 240 supplies a Class B source of the Class B storage table 221 to the upper side of the carrier.

Thereafter, the carrier is again transferred to the second auxiliary material stacking table 170, and the kraft paper supply unit 260 supplies the carrier with kraft paper in the same manner as described above, and then presses the carrier with the press apparatus 300. Transfer to).

As shown in FIG. 1, a downstream side of the auxiliary material stacking device 200 includes a press device 300, a susceptor separating device 400, a susceptor collecting device 600, and an empty carrier conveying device 700.

The press device 300 is located on one side of the subsidiary material stacking device 200 to press and heat the laminated product and the subsidiary material supplied from the subsidiary material stacking device 200 and to be molded. Since the press apparatus 300 is a device having a general structure, a detailed description thereof will be omitted.

In the press apparatus 300, the laminate and the auxiliary material molded at high temperature and high pressure are moved to the susceptor 400.

The susceptor separating device 400, the laminated product and subsidiary materials, separated into a product composed of copper foil and core, sus, subsidiary materials, respectively, the product is a product discharge device 500, the sus recovery device 600 As such, the subsidiary materials are discharged to the outside.

The product discharge device 500 that receives the product by the susceptor separator 400 includes a product cooling unit 510 and a product inspection unit 520.

The product cooling unit 510 cools the product heated at a high temperature in the press apparatus 300 to room temperature, and the product inspection unit 520 measures the thickness and surface of the final product cooled in the product cooling unit 510. It inspects and selects good and bad goods and delivers them.

The SAR recovery apparatus 600 includes a sus cleaning unit 610, an identification code sensor unit 620, and a sus discrimination unit 630.

The suscleaning unit 610 cleans the surface with high pressure air or water in order to recycle the discharged from the susceptor separator 400.

In addition, the identification code sensor unit 620 recognizes the identification code of the discharged from the suspense device. The sus used in the present invention is provided with an identification code that can identify whether it is a class A or B class.

The identification code sensor 620 recognizes the identification code, and a camera is generally used.

The susceptor discriminating unit 630 distinguishes class A and class B according to the detection value of the identification code sensor unit 620 and transfers the class A and B class materials to the stacking material stacking device 100 and the subsidiary material stacking device 200.

That is, the susceptor discriminating unit 630 determines whether a class A or class B of the sus according to the signal transmitted from the identification code sensor unit 620, and in the case of the class A sus, the laminated product stacking device 100 It is transferred to the copper foil supply unit 150 of, and in the case of the Class B sus supplied to the subsidiary material stacking device 200.

In addition, the empty carrier transfer device 700 is positioned between the susceptor separation device 400 and the subsidiary material stacking device 200.

The empty carrier transfer device 700 is composed of a general conveyor, and supplies the empty carrier discharged from the susceptor separation device 400 to the subsidiary material stacking device 200.

Looking at the operation relationship of the automatic printed circuit board production system according to an embodiment of the present invention configured as described above are as follows.

Hereinafter, an operation relationship of an automatic printed circuit board production system according to an exemplary embodiment of the present invention in the case of producing the laminate illustrated in FIG. 10 will be described.

As shown in FIG. 10, in the laminate illustrated in FIG. 9, kraft paper 910 is stacked on a carrier 900, and a plurality of Class B susits 920-FR-4 sheets 930 are stacked thereon. On top of that, a class A sus 940-copper foil 950-prepreg 960-core 970-prepreg 960-copper foil 950-class A sus 940 It is composed of a multi-layer structure, a plurality of FR-4 sheet 930-B class sus 920 is stacked on top of it, kraft paper 910 is stacked on it.

First, when the empty carrier is supplied to the subsidiary resupply apparatus of the automatic printed circuit board production system according to an embodiment of the present invention, the kraft paper supply unit of the subsidiary material stacking apparatus loads the kraft paper 910 on the empty carrier. .

Thereafter, the carrier is transported onto the first subsidiary material stacking table of the subsidiary material stacking device, the Class B supply part supplies the Class B sus 920 on the kraft paper, and the FR-4 supply part is the B Laminate the FR-4 sheet 930 on the class sus.

The B class suss supply unit and the FR-4 supply unit may repeatedly stack a plurality of B class sus and FR-4 sheets as necessary. In this embodiment, the lamination is repeated three times.

When the class B sus and the FR-4 sheet are stacked, the carrier is transferred to the lower layer portion 831 of the transport cart 830 by a first conveyor, and the transport cart 830 transports the carrier to the laminated product stacking device. Transfer to (100).

When the carrier is transferred to the second stacking table 170 of the stacking device 100, the second stacking table is lifted up and the sustained copper foil supply unit 150 is formed by sequentially stacking copper-sustained-copper foils. Water is transferred to the second loading table 170 to be stacked on the carrier's suspend, and then the first transfer port 140 receives a stack in which prepreg-core-prepreg is sequentially stacked. Lay on copper foil.

The process of forming such a laminate can be performed repeatedly as necessary.

When the lamination of the laminated product is completed, the carrier is transferred to the upper portion of the transport cart 830, and the transport cart 830 transports the carrier back to the subsidiary material stacking device 200 through the first transport conveyor 810. .

The auxiliary material stacking device 200 stacks the FR-4 sheet, B-class suss and kraft paper on the transported carrier, and then supplies the carrier on which the stacked product is mounted to the press device 300.

The press apparatus 300 processes the laminated product mounted on the carrier at high temperature and high pressure, and then transfers the stacked article to the susceptor 400 installed downstream.

The susceptor separating apparatus 400 separates the laminated products and subsidiary materials, etc. transferred from the press apparatus 300 into sus, products, and subsidiary materials, and the sus is a susceptor collecting apparatus 600, and the product is a product discharge device ( 500), the auxiliary material is transferred to the outside.

The product discharge device 500 first cools the product separated by the susceptor 400 to a low temperature, and then inspects the surface and thickness to sort the good and bad goods and deliver the good.

In addition, the suscleaning unit 610 of the susceptor 600 cleans the detachment separated from the susceptor with high pressure air or water, and transfers it to the identification code sensor unit 620.

The identification code sensor unit 620 detects the identification symbol displayed on the washed sus, and sends the result to the susceptor 630.

In addition, the class discriminating unit 630 transfers the stacking material stacking device 100 to the stacking material stacking device 100 according to the signal of the identification code sensor unit 620 and to the stacking material stacking device 100 in the case of the B-level surfing device. 200).

On the other hand, the carrier separated from the susceptor separator 400 is transferred to the subsidiary material stacking device 200 through the empty carrier transfer device (700).

As mentioned above, although this invention was demonstrated by the limited embodiment, this invention is not limited by this and it will be described below by the person of ordinary skill in the art, and the following. Of course, various modifications and variations are possible within the scope of the claims.

1 is an overall plan view of an automated printed circuit board production system according to an embodiment of the present invention.

FIG. 2 is an enlarged view of a portion A of FIG. 1.

FIG. 3 is a front view as viewed in the direction A of FIG. 2.

4 is a cross-sectional view of the 'I-I' part of FIG.

FIG. 5 is a cross-sectional view of the 'II-II' part of FIG. 1.

6 is a plan view of an auxiliary material supply apparatus according to an embodiment of the present invention.

FIG. 7 is a cross-sectional view of the 'II-II' part of FIG. 6.

8 is a plan view of the second subsidiary material loading portion and the kraft paper supply portion according to an embodiment of the present invention.

FIG. 9 is a front view as viewed in the direction “B” of FIG. 8. FIG.

10 is a cross-sectional cross-sectional view of a laminate and subsidiary materials introduced into a press machine of an automated printed circuit board production system according to an embodiment of the present invention.

<Brief description of symbols for the main parts of the drawings>

100: laminated product stacking device 120: core supply unit

130: prepreg supply unit 140: first feed port

150: copper foil supply unit 170: second loading table

200: auxiliary material stacking device 300: press device

400: Suspension device 500: Product discharge device

600: Sustain collection device 700: empty carrier transfer device

800: Stacked product transporting device 820: Transport cart

Claims (19)

A lamination product laminating device for sequentially laminating a lamination product made of copper foil, sus and cores; A subsidiary material stacking device, which is located on one side of the stacking material stacking device and stacks the subsidiary materials on the upper and lower sides of the stacking product made of copper foil, sus and cores supplied from the stacking product stacking device; A press apparatus which presses, heats and molds the laminated product and the subsidiary materials supplied from the subsidiary material stacking apparatus; A separator for separating copper foil, sus and product cores and subsidiary materials discharged from the press apparatus into a product composed of copper foils and cores, and sus and subsidiary materials, respectively; A product discharge device for discharging the product separated by the susceptor to the outside; A sus recovery device for transferring the suspend separated from the sustain separation device to the lamination product lamination device and the subsidiary material lamination device; An empty carrier conveying device for supplying empty carriers discharged from said susceptor to said subsidiary material conveying apparatus; An automatic printed circuit board production system comprising a laminated product transfer device for supplying a laminated product made of copper foil, sus and cores discharged from the laminated product stacking device to the subsidiary material stacking device. The method according to claim 1, The laminated product laminating device, A first loading table in which prepregs and cores are sequentially stacked; A core supply unit positioned at one side of the first loading table to supply a core to an upper portion of the loading table; A prepreg supply unit positioned at one side of the first loading table and supplying prepregs to both sides of the core; A first conveying port for conveying the prepreg and the core stacked on the first loading table into the carrier on the second loading table; An automatic printed circuit board production system including a copper foil and a sustaining copper foil supply unit for laminating a copper foil and a sus on one side of the core and the prepreg stacked on the second loading table. The method according to claim 2, The prepreg supply unit, the upper prepreg table on which a plurality of prepreg sheet is stacked, A lower prepreg table positioned below the upper prepreg table and stacked with a plurality of prepreg sheets; An upper prepreg feeder configured to reciprocate the upper prepreg table and the upper side of the first loading table and to suck the prepreg sheets of the upper prepreg table one by one to supply the prepreg sheet to the first loading table; Automatic printed circuit board production including a lower prepreg transfer unit for reciprocating the upper side of the lower prepreg table and the first loading table and adsorbing the prepreg sheet of the lower prepreg table one by one to supply to the first loading table. system. The method according to claim 2 or 3, The core supply unit reciprocates a core loading box formed of a box in which a plurality of cores are stacked, an upper side of the core loading box and an upper side of the first loading table, and transfers the cores in the box to the first loading table one by one. Automatic printed circuit board production system comprising a core feeder to make. The method according to claim 2, The stacked article transport apparatus includes: a first transport conveyor for transporting a carrier containing a laminated article composed of copper foil, sus and cores discharged from the laminated article stacker, to the subsidiary material stacker; And a second transport conveyor for supplying the empty carrier discharged from the subsidiary material stacking device to the stacking material stacking device. The method according to claim 5, A second loading table lifting device for lifting and lowering the second loading table and a second floor transport cart which is formed on one side of the loading table and reciprocates between the first and second transfer conveyors and the auxiliary material stacking device; , The first and second transfer conveyors are formed up and down, and the lower layer of the transfer cart supplies the empty carriers supplied from the second transfer conveyor to the second loading table when the second loading table is lowered. And the upper layer portion of the trolley draws a carrier containing the stacked product from the second loading table and supplies it to the first transfer conveyor when the second loading table is raised. The method according to claim 6, And an in-conveying conveyor formed on the second loading table to transfer the carrier on the second loading table to the outside or the inside. The method according to claim 1, The subsidiary material stacking device, A first subsidiary material loading part in which the laminated product conveyed by the laminated product transporting device is placed; Located on one side of the first subsidiary material loading part, Class B supply unit for stacking and storing a plurality of Class B sus; A FR-4 supply unit located on the other side of the first subsidiary material loading part and stacking and storing a plurality of FR-4 sheets; A second transfer port for reciprocating the upper part of the Class B supply part, the first sub material loading part and the FR-4 supply part, and transferring the Class B sus and FR-4 to the first sub material loading part; A second auxiliary material loading part located at one side of the first auxiliary material loading part and accommodating a carrier having the lamination of the class B sus and FR-4 sheets in the first auxiliary material loading part; Located on one side of the second sub-material loading portion, the automatic printed circuit board production system including a kraft paper supply unit for supplying kraft paper to the carrier of the second sub-material loading portion. The method according to claim 8, The first subsidiary material loading part includes a first subsidiary material stacking table on which a carrier on which the stacked product is loaded is mounted, and a first subsidiary material stacking table lifting part for lifting up and down the first subsidiary material stacking table. The method according to claim 9, And a carrier transfer conveyor disposed above the first subsidiary material stacking table to move a carrier on the upper surface of the first subsidiary material stacking table to the outside or the inside. The method according to claim 8, The class B sussing supply unit includes a class B sus storage table for stacking a plurality of class B sus and a class B sus storage table lifting device for raising and lowering the class B sus storage table. The method according to claim 8, The FR-4 supply unit raises and lowers the FR-4 storage table for stacking and storing a plurality of FR-4 sheets and the FR-4 storage table for lifting and lowering the FR-4 storage table according to the loading amount of the FR-4 sheets. Automatic printed circuit board production system comprising a. The method according to claim 8, The second conveying port is extended to the water recovery device located on one side of the B-class susupply supply unit to transfer the B-class sussage recovered from the sus recovery device to the B-class susupply supply unit system. The method according to claim 9, The second subsidiary material stacking unit includes: a second sub material stacking table mounted on one side of the first sub material stacking table; And a second auxiliary material stacking table lifting device for lifting up and down the second auxiliary material stacking table. The method according to claim 14, And a second carrier transfer conveyor positioned above the second subsidiary material lamination table, the second carrier conveying conveyor configured to allow the carrier of the second subsidiary material lamination table to be introduced or removed. The method according to claim 14, The kraft paper supply unit includes: a kraft paper storage table located at one side of the second sub-material stacking table and storing a plurality of kraft papers; A kraft paper storage table elevating device for elevating the kraft paper storage table; A kraft paper transfer table for transferring kraft paper from the kraft paper storage table to the second sub-layer stacking table; And a kraft paper chucking device for chucking the kraft paper when the kraft paper conveying table is moved over the second sub-layer stacking table, and chucking the kraft paper when the kraft paper conveying table is moved to the kraft paper storage table. Automatic printed circuit board production system. The method according to claim 1, The product discharge device, and the product cooling unit for cooling the product discharged from the susceptor; Located on one side of the product cooling unit, automatic printed circuit board production system including a product inspection unit for inspecting the thickness and surface of the product discharged from the product cooling unit. The method according to claim 1, The apparatus for recovering the SAR, the automatic printed circuit board production system including a suspension cleaning unit for cleaning the discharged from the suspension separator. The method according to claim 1, The SAR recovery apparatus includes an identification code sensor unit for recognizing the identification code of the discharged from the susceptor and a discrimination unit for distinguishing the A class and the B class according to the detection value of the identification code sensor unit. The sorted A class susceptor is transported to the product laminating device, and the B class suspend is transported to an auxiliary material laminating device.

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