CN113056111A - Vertical rolling type double-side laminating machine - Google Patents
Vertical rolling type double-side laminating machine Download PDFInfo
- Publication number
- CN113056111A CN113056111A CN202110276839.8A CN202110276839A CN113056111A CN 113056111 A CN113056111 A CN 113056111A CN 202110276839 A CN202110276839 A CN 202110276839A CN 113056111 A CN113056111 A CN 113056111A
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- Prior art keywords
- laminating
- cover film
- vertical
- film
- inner layer
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating foil
Abstract
The invention relates to a vertical rolling type double-sided laminating machine, which comprises a frame, a feeding mechanism, a laminating mechanism and a finished product recovery mechanism, wherein the feeding mechanism, the laminating mechanism and the finished product recovery mechanism are arranged in the frame, the feeding mechanism is used for supplying inner-layer copper and a covering film to the laminating mechanism, the covering films are distributed on the bearing film at intervals in a sheet shape, the covering films are simultaneously attached to two sides of the inner layer copper by the attaching mechanism, the recycling mechanism is used for recycling finished products after the inner layer copper and the covering films are attached, the attaching mechanism and the feeding mechanism are arranged along the vertical direction, the inner layer copper is conveyed along the vertical direction, the two side surfaces of the inner layer copper face the left side and the right side respectively, the covering films positioned on the two side surfaces of the inner layer copper are simultaneously attached to the inner layer copper, dust can be effectively prevented from being attached to the surface of the inner layer copper, the attaching efficiency is effectively improved, and compared with the conventional attaching machine, the vertical rolling type double-side attaching machine disclosed by the invention has the advantage that the occupied space is smaller.
Description
Technical Field
The invention relates to the field of FPC board laminating, in particular to a vertical rolling type double-sided laminating machine.
Background
A Flexible Printed Circuit (FPC) has the characteristics of high wiring density, light weight, thin thickness, good flexibility and the like, and is widely used in electronic components.
The existing equipment for laminating the flexible circuit board is horizontally arranged, one surface of the flexible circuit board is firstly laminated, and then the other surface of the flexible circuit board is laminated, so that the laminating mode is low in efficiency and large in occupied space, and the surface of the flexible circuit board is very easy to be stained with dust.
Disclosure of Invention
The laminating machine provided by the invention is efficient, small in occupied space and not easy to stick dust on the surface of the flexible circuit board.
Perpendicular two-sided rigging machine of roll extrusion formula, including the frame and install feed mechanism, laminating mechanism and the finished product recovery mechanism in the frame, feed mechanism is used for supplying inlayer copper and covering the membrane to laminating mechanism, the covering membrane is flaky interval distribution on the carrier film, and laminating mechanism will cover the membrane and laminate the both sides at inlayer copper simultaneously, retrieves the mechanism and is used for retrieving the inlayer copper and covers the finished product after the membrane laminating, and laminating mechanism and feed mechanism set up along upper and lower direction.
The attaching mechanism positions the cover film and the inner layer copper respectively before picking up each cover film and before attaching the picked cover film and the inner layer copper.
The covering film comprises a protective film and a colloid positioned on one side of the protective film; the colloid is opposite to the preset position of the inner layer copper.
Along the left and right directions, the laminating mechanism does not exceed the range of the feeding mechanism.
The feeding mechanism comprises a first covering film feeding part and a second covering film feeding part which are oppositely arranged in the left-right direction, and an inner-layer copper feeding part which is positioned between the first covering film feeding part and the second covering film feeding part in the left-right direction.
The laminating mechanism is still preheating inner layer copper and cover film when laminating inner layer copper and cover film.
The attaching mechanism comprises an attaching head assembly and a rolling assembly, the attaching head assembly is used for attaching the covering film and the inner copper layer in front of the rolling assembly, and the rolling assembly heats and pressurizes the inner copper layer attached with the covering film.
The mounting head assembly can move in the left-right direction and comprises a main body, a slide rail arranged in the up-down direction of the main body, a mounting head capable of sliding in the up-down direction along the slide rail and a visual positioning piece.
When the laminating machine works, the laminating head moves downwards along the slide rail to pick up the covering film and then moves upwards along the slide rail to a position opposite to the inner-layer copper.
The inner layer copper is conveyed in the vertical direction, so that two side faces of the inner layer copper face to the left and the right respectively, the covering films positioned on the two side faces of the inner layer copper are simultaneously attached to the inner layer copper, dust can be effectively prevented from being attached to the surface of the inner layer copper, the attaching efficiency is effectively improved, and compared with the conventional attaching machine, the vertical rolling type double-face attaching machine disclosed by the invention has the advantage that the occupied space is smaller.
Drawings
Fig. 1 is a perspective view of a vertical rolling type double-sided laminating machine according to the present invention.
Fig. 2 is a side view of the vertical rolling type double-sided laminating machine according to the present invention, as viewed from the rear and the front.
Fig. 3A is a perspective view of a feeder stripper assembly in a vertical rolling type double-sided laminating machine according to the present invention.
Fig. 3B is a side view of the stripping assembly of the vertical rolling type double-sided laminating machine according to the present invention, as viewed from the rear and the front.
Fig. 4 is a perspective view of a head assembly in a vertical rolling type double-sided laminating machine according to the present invention.
Figure 5 is a perspective view of a roll press assembly in a vertical roll press type double-sided laminating machine according to the present invention.
Detailed Description
Embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Fig. 1 is a perspective view of a vertical rolling type double-sided laminating machine according to the present invention; fig. 2 is a side view of the vertical rolling type double-sided laminating machine according to the present invention, as viewed from the rear and the front.
As shown in the drawings, the vertical rolling type double-sided laminating machine 10 includes a frame 1, and a feeding mechanism 2, a laminating mechanism 3, and a finished product recovering mechanism 4 installed in the frame 1, and for convenience of description, front, rear, left, right, upper, and lower directions as shown in fig. 1 are defined with reference to a spatial orientation of an operator when operating the vertical type double-sided laminating machine 10; the feeding mechanism 2 and the attaching mechanism 3 are arranged along the up-down direction.
During operation, the feeding mechanism 2 supplies the inner copper and the covering films attached to the two side faces of the inner copper to the attaching mechanism 3, and the finished products are formed after the attaching mechanism 3 attaches the covering films and then are recovered by the finished product recovering mechanism 4. In the present invention, the cover film and the inner layer copper are vertically bonded, and the bonding mechanism 3 can simultaneously bond the cover film and the two sides of the inner layer copper, specifically, the feeding mechanism 2 includes a first cover film feeding part 2a and a second cover film feeding part 2b oppositely disposed in the left-right direction, and an inner layer copper feeding part 2c located between the first cover film feeding part 2a and the second cover film feeding part 2b in the left-right direction, the first cover film feeding part 2a and the second cover film feeding part 2b have the same structure, and the first cover film feeding part 2a located on the left side is described as an example hereinafter. The vertical rolling type double-sided laminating machine 10 is used for laminating a covering film and inner layer copper, wherein the covering film comprises a protective film and colloid positioned on one side of the protective film, the colloid is distributed on the protective film in a dotted form, when a plurality of layers of inner layer copper are required to be combined, the protective film is removed, the dotted colloid is reserved at a preset position on the surface of the inner layer copper, and the plurality of layers of inner layer copper are combined together through the colloid, so that the multilayer circuit board is formed.
The first coverfilm supply section 2a includes a coverfilm supply member 21, a coverfilm waste recovery member 22, a coverfilm cleaning static electricity removing assembly 23, and a flight stripper assembly 24. When viewed in the up-down direction or the front-back direction, the mulch film supply 21 and the mulch film waste recovery 22 are located outside the frame 1 for easy changeover, and are arranged horizontally relative to each other; when viewed in the up-down direction and the left-right direction, the mulch film supply member 21 and the mulch film waste recovery member 22 are not disposed opposite to each other, or are disposed in a staggered manner, so that interference between the two members is reduced; further, when viewed in the left-right direction, the attachment mechanism 3 does not exceed the range of the feeding mechanism 2, and specifically, the attachment mechanism 3 is located between the first cover film feeding part 2a and the second cover film feeding part 2b arranged on the left and right sides; further, the mulch film supply 21 is located outermost in the left-right direction, i.e., the mulch film supply 21 is farther from the frame 1 than the mulch film waste recovery member 22, or the mulch film waste recovery member 22 is located outermost, i.e., the mulch film waste recovery member 22 is farther from the frame 1 than the mulch film supply member 21, so that the dimension of the vertical roller press type double-sided laminating machine 10 in the left-right direction can be controlled.
The cover film supplied from the cover film supply member 21 is supported on a PET film (carrier film) in a sheet form, and the cover film is located above the PET film, that is, the cover film is distributed on the PET film at intervals one by one; the cover film static electricity removing assembly 23 comprises a pair of ion wind rods arranged above the cover film, an air exhausting piece arranged between the two ion wind rods, and the same ion wind rods and air exhausting piece arranged below the PET film, wherein the air exhausting piece is used for exhausting the ion wind blown out by the ion wind rods. The PET film bearing the cover film firstly passes through the cover film cleaning static removing assembly 23 to remove static on the surfaces of the cover film and the PET film, and then the PET film bearing the cover film enters the fly-to stripping assembly 24.
Fig. 3A is a perspective view of a feeder stripper assembly in a vertical rolling type double-sided laminating machine according to the present invention; fig. 3B is a side view of the stripping assembly of the vertical rolling type double-sided laminating machine according to the present invention, as viewed from the rear and the front.
As shown, the fedak stripper assembly 24 includes a first support 241 and a second support 242 connected to each other, an upper roll 243 and a lower roll 244 mounted on the first support 241, a clamping puller 245 mounted on the second support 242; the first and second brackets 241 and 242 are arranged in an L-shape, and the upper and lower rollers 243 and 244 are rotatably mounted on the first bracket 241 to be opposite and spaced apart in an up-down direction, so that the upper and lower rollers 243 and 244 do not generate a frictional force therebetween when they operate. The clamping pulling member 245 is used for tensioning the PET film that has been peeled off the cover film so that the PET film can be smoothly transferred to the cover film waste recycling member 22, and preferably, the boomerang peeling assembly 24 further includes a power transmission rod 246 installed at the second bracket 242, the clamping pulling member 245 is moved in the left-right direction by the power transmission rod 246, and more preferably, the power transmission rod 246 is a screw rod, thereby precisely controlling the stroke of the PET film.
The cover film is peeled off from the PET film by the feeder peeling unit 24 and then conveyed to the laminating mechanism 3, and since the cover film is distributed in a sheet form on the PET film as described above, the laminating mechanism 3 laminates the cover film one by one. As shown in fig. 2, the attaching mechanism 3 includes an attaching head assembly 31 and a rolling assembly 32, the attaching head assembly 31 is integrally movable in the left-right direction, when the attaching head assemblies 31 on the left and right sides move in opposite directions, the cover film is pre-attached to both sides of the inner layer copper, and then the attached cover film and the inner layer copper are conveyed to the rolling assembly 32, so that the cover film is closely attached to the inner layer copper.
Fig. 4 is a perspective view of a head assembly in a vertical rolling type double-sided laminating machine according to the present invention; figure 5 is a perspective view of a roll press assembly in a vertical roll press type double-sided laminating machine according to the present invention.
The mounting head assembly 31 comprises a main body 311, a slide rail 312 arranged along the main body 311 in the up-down direction, and a mounting head 313 and a visual positioning element 314 which can slide along the slide rail 312 in the up-down direction, preferably, the slide rail 312 is a high-precision heavy-duty linear slide rail, so as to improve the structural strength and the fitting precision of the mounting assembly 31; the visual positioning member 314 and the mounting head 313 are relatively stationary, and thus, the mounting head 313 and the cover film can be precisely positioned by the visual positioning member 314.
In operation, the mounting head 313 moves down along the slide rail 312 to the feeder stripper assembly 24 and faces the cover film peeled off from the PET film by the feeder stripper assembly 24, as described above, the colloid on the cover film needs to be accurately positioned with the inner layer copper, in the present invention, the holes of the inner layer copper and the cover film are utilized and the visual positioning member 314 is used for identification and positioning, so that the mounting head 313 and the cover film are accurately positioned and positioned, then, the vacuum is formed on the opposite side of the mounting head 313 and the cover film, so that the cover film is adsorbed to the mounting head 313, then, the mounting head 313 moves up along the slide rail 312 to the position opposite to the inner layer copper, after the visual positioning member 314 identifies and positions the inner layer copper, the mounting head 313 attaches the cover film to the surface of the inner layer copper along with the movement of the mounting head assembly 31 to the left or right, and then, the mounting head 313 moves down along the slide rail 312 to the feeder stripper assembly 24 to repeat the adsorption/pickup and attachment of the cover film.
Compared with the traditional laminating in a roll-to-roll mode, the laminating film is flaky and is not a whole roll, and the visual positioning piece 314 is used for positioning during each laminating without arranging an auxiliary aligning part in the laminating machine. In the prior art, even if an auxiliary alignment component is arranged, a detection component is required to be arranged to continuously detect the roll-shaped cover film and prevent the roll-shaped cover film from shifting in the conveying process; each piece of cover film in the invention is positioned by the visual positioning piece 314 before being adsorbed/picked up by the mounting head and before being bonded by the mounting head, and the positions of other temporarily non-bonded cover films are not required to be considered, so that the bonding precision of the sheet-shaped cover film in the invention is higher.
The rolling assembly 32 comprises an installation frame 321, a pair of heating and pressing rollers 322 which are rotatably arranged in the left-right direction in a relative mode, before the inner layer copper attached with the covering film reaches the rolling assembly 32, the heating and pressing rollers 322 are preheated, namely, the covering film and the inner layer copper are rolled while being heated, so that the covering film and the inner layer copper are tightly attached to the side face of the inner layer copper, the attaching mode can be completed only by one step, the number of parts of the attaching machine can be reduced, and the attaching cost is reduced. As shown in fig. 2, the inner copper supply part 2c includes an inner copper supply member 26 and a cleaning member 25 which are disposed opposite to each other in the vertical direction, and the cleaning member 25 removes static electricity and dust from the surface of the inner copper by using an ion wind bar and a dust-sticking roller, respectively, to ensure that the surface of the inner copper is free from static electricity and dust before being attached to the cover film.
It should be noted that, in order to prevent the inner layer copper from expanding when the rolling assembly 32 is operated, the attachment mechanism in the present invention preheats the inner layer copper and the covering film while attaching the inner layer copper and the covering film, and the inner layer copper and the covering film are primarily combined by the point colloid distributed on the covering film before being heated and rolled by the rolling assembly 32, so that the relative position of the inner layer copper and the covering film is primarily determined.
The copper of the inner layer to which the cover film is applied is formed into a finished product after passing through the rolling assembly 32, and then recovered by the finished product recovery mechanism 4, preferably, at least a part of the finished product recovery mechanism 4 is located outside the frame 1 in the left-right direction, and more preferably, the finished product recovery mechanism 4 located outside the frame 1 does not exceed the range of the cover film feeding member 21 or the cover film scrap recovery member 22, so as to ensure that the dimension of the vertical double-sided laminator 10 in the left-right direction can be effectively controlled.
Further, in order to protect the cover film from being damaged, generally, when the inner layer copper pre-attached with the cover film passes through the rolling mechanism 3, the outer surface of the cover film is further covered with a layer of tape guide film, as shown in fig. 2, the vertical double-sided attaching machine 10 further includes a tape guide film feeding member 5 disposed adjacent to the rolling mechanism 3, similarly, along the left-right direction, the two opposite conductive film feeding members 5 are disposed opposite to each other, and the tape guide film is attached to the outer surface of the cover film when passing through the rolling mechanism 3.
In the above, the embodiment of the applying mechanism 3 located above the feeding mechanism 2 is described, however, according to the structural layout of the vertical rolling type double-sided laminating machine 10 described in the present invention, when the applying mechanism 3 is located below the feeding mechanism 2, simultaneous lamination of the inner copper layer and the cover film in the vertical direction can still be realized, and at this time, in addition to the need to exchange the positions of the applying mechanism 3 and the feeding mechanism 2, the finished product recycling mechanism 4 can also be repositioned according to the overall layout needs of the vertical rolling type double-sided laminating machine 10.
As can be seen from the above description and fig. 2, the inner layer copper in the embodiment of the present invention is conveyed in the vertical direction, so that the two side surfaces of the inner layer copper face the left and right directions, respectively, and the cover films on the two side surfaces of the inner layer copper are bonded to the inner layer copper at the same time, which not only can effectively prevent dust from adhering to the surface of the inner layer copper, but also effectively improve the bonding efficiency, and compared with the conventional bonding machine, the vertical rolling type double-sided bonding machine 10 of the present invention also occupies a smaller space.
Claims (10)
1. Perpendicular two-sided rigging machine of roll extrusion formula, including the frame and install feed mechanism, laminating mechanism and the finished product recovery mechanism in the frame, its characterized in that, feed mechanism is used for supplying inlayer copper and covering the membrane to laminating mechanism, cover the membrane and be flaky interval distribution on the carrier film, laminating mechanism will cover the membrane and laminate the both sides at inlayer copper simultaneously, retrieve the mechanism and be used for retrieving inlayer copper and cover the finished product behind the membrane laminating, laminating mechanism and feed mechanism set up along upper and lower direction.
2. A vertical-rolling, double-sided laminating machine according to claim 1, wherein the laminating mechanism positions the cover film and the inner copper layer before picking up each cover film and before laminating the picked cover film to the inner copper layer, respectively.
3. The vertical rolling type double-sided laminating machine according to claim 1, wherein the cover film comprises a protective film and a glue on one side of the protective film.
4. A vertical-rolling type double-sided laminating machine according to claim 3, wherein the glue is opposed to a predetermined position of the inner copper layer.
5. A vertical-rolling type double-sided laminating machine according to claim 1, wherein the laminating mechanism does not exceed the range of the feeding mechanism in the left-right direction.
6. The vertical rolling type double-sided laminating machine according to claim 1, wherein the feeding mechanism includes a first coverfilm feeding portion and a second coverfilm feeding portion which are oppositely disposed in a left-right direction, and an inner copper feeding portion which is located between the first coverfilm feeding portion and the second coverfilm feeding portion in the left-right direction.
7. A vertical-rolling double-sided laminating machine according to any one of claims 1 to 6, wherein the laminating mechanism simultaneously laminates the inner copper layer to the cover film and preheats the inner copper layer and the cover film.
8. A vertical-rolling type double-sided laminating machine according to claim 7, wherein the laminating mechanism includes a head assembly for laminating the cover film and the inner copper before the roll assembly, and the roll assembly applies heat and pressure to the inner copper to which the cover film is attached.
9. The vertical rolling type double-sided laminating machine according to claim 8, wherein the head assembly is movable in a left-right direction, and comprises a main body, a slide rail provided in an up-down direction of the main body, and a laminating head and a visual positioning member slidable in an up-down direction along the slide rail.
10. A vertical-rolling, double-sided laminating machine according to claim 9, wherein the laminating head is operated to move the pickup cover film down the slide rails and then up the slide rails to a position opposite the inner copper layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020203277093 | 2020-03-16 | ||
| CN202020327709 | 2020-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113056111A true CN113056111A (en) | 2021-06-29 |
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Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010579519.5A Active CN111675009B (en) | 2020-03-16 | 2020-06-23 | Two-sided feedway that cuts |
| CN202010579529.9A Pending CN111683465A (en) | 2020-03-16 | 2020-06-23 | Full-automatic two-sided laminating equipment |
| CN202021209956.XU Active CN212910235U (en) | 2020-03-16 | 2020-06-23 | Full-automatic two-sided laminating equipment |
| CN202010579507.2A Pending CN111683466A (en) | 2020-03-16 | 2020-06-23 | Vertical double-face laminating method |
| CN202110276839.8A Pending CN113056111A (en) | 2020-03-16 | 2021-03-15 | Vertical rolling type double-side laminating machine |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010579519.5A Active CN111675009B (en) | 2020-03-16 | 2020-06-23 | Two-sided feedway that cuts |
| CN202010579529.9A Pending CN111683465A (en) | 2020-03-16 | 2020-06-23 | Full-automatic two-sided laminating equipment |
| CN202021209956.XU Active CN212910235U (en) | 2020-03-16 | 2020-06-23 | Full-automatic two-sided laminating equipment |
| CN202010579507.2A Pending CN111683466A (en) | 2020-03-16 | 2020-06-23 | Vertical double-face laminating method |
Country Status (1)
| Country | Link |
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| CN (5) | CN111675009B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179488A (en) * | 2021-11-10 | 2022-03-15 | 盐城维信电子有限公司 | Roll material double-face laminating equipment and method |
| CN116782523B (en) * | 2023-08-21 | 2023-10-20 | 四川英创力电子科技股份有限公司 | Device and method for efficiently and precisely sticking adhesive tape on gold-plated layer of circuit board |
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- 2020-06-23 CN CN202010579519.5A patent/CN111675009B/en active Active
- 2020-06-23 CN CN202010579529.9A patent/CN111683465A/en active Pending
- 2020-06-23 CN CN202021209956.XU patent/CN212910235U/en active Active
- 2020-06-23 CN CN202010579507.2A patent/CN111683466A/en active Pending
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2021
- 2021-03-15 CN CN202110276839.8A patent/CN113056111A/en active Pending
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| US20120016513A1 (en) * | 2009-03-27 | 2012-01-19 | Fuji Seal International, Inc. | Film supplying apparatus |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111683465A (en) | 2020-09-18 |
| CN111683466A (en) | 2020-09-18 |
| CN111675009B (en) | 2022-05-06 |
| CN212910235U (en) | 2021-04-06 |
| CN111675009A (en) | 2020-09-18 |
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