CN111717721A - Film laying system of copper clad laminate combined equipment and copper clad laminate combined equipment - Google Patents

Abstract

A film laying system of a copper clad laminate combined equipment and a copper clad laminate combined equipment, wherein the film laying system includes a film supply mechanism, a film laying mechanism and a film pressing mechanism, and the film laying mechanism is arranged in the film supply mechanism and the pressing mechanism. between film mechanisms; the film laying mechanism includes a drive assembly, a film sandwich assembly, a film cutting assembly and a film laying assembly; the sandwich assembly clamps the film provided by the film supply mechanism, and under the drive of the drive assembly, The film is sent to the film head of the film pressing mechanism to press the film, the film clamping assembly releases the film, and retreats to the back-cutting film assembly, the film laying assembly presses the film down, and the film laying mechanism retreats to a predetermined position , the film cutting assembly cuts the film. The invention has the advantages of good film laying effect, stable performance, high qualification rate of final product detection, reduced operator configuration, avoiding uncontrollable factors of operation specifications, high degree of automation, changing the traditional manual film laying method in the industry, and improving the Productivity.

Description

Film laying system of copper clad laminate combined equipment and copper clad laminate combined equipment

technical field

The invention relates to processing equipment for copper clad laminates, in particular to a film laying system of a copper clad laminate combined equipment and a copper clad laminate combined equipment.

Background technique

In the CCL industry, when making a copper clad laminate, it must be stacked first, that is, after laminating various materials for making a copper clad laminate, such as copper foil and adhesive layer, and then laying a layer of copper plate, it is pressed. Most of the existing stacking methods are purely manual methods, which have problems of low efficiency and unstable quality. There are a few factories that use semi-mechanical processing, gantry type, and multi-station processing. This kind of equipment is not only huge, but also can only make bonding parts with a certain thickness, and the products produced are in terms of impedance, viscosity and thickness. Quality requirements cannot be guaranteed.

SUMMARY OF THE INVENTION

In order to solve the above problems, the present invention provides the society with a film laying system and a copper clad laminate combined equipment with automatic film cutting, automatic film laying and automatic reset.

The technical scheme of the present invention is to provide a film laying system of a composite copper clad laminate equipment, including a film supply mechanism, a film laying mechanism and a film pressing mechanism, and the film laying mechanism is arranged between the film supplying mechanism and the film pressing mechanism. ; The film laying mechanism includes a drive assembly, a sandwich assembly, a film cutting assembly and a film laying assembly; the sandwich assembly clamps the film provided by the film supply mechanism, and under the drive of the drive assembly, the film is sent to the The film pressing mechanism presses the film head of the film, the film clamping assembly releases the film and retreats to the film cutting assembly, the film laying assembly presses down the film, the film laying mechanism retreats to a predetermined position, and the film cutting The assembly cuts the membrane.

As an improvement to the present invention, the film sandwich assembly includes a pressing plate, a pressing cylinder, a feeding plate and a push plate mechanism, and the pressing cylinder drives the pressing plate to press the film on the feeding plate, so that the The push plate mechanism includes a push plate frame and a push plate cylinder, and the push plate cylinder drives the push plate frame to reciprocate and horizontally move the pressing plate and the feeding plate; There are several slits on one side.

As an improvement to the present invention, the film-cutting assembly includes a film-cutting cylinder, and a film-cutting circular knife disposed at the lower end of the top rod of the film-cutting cylinder, and a backing plate with a straight groove is arranged below the film-cutting circular knife, On both sides of the film-cutting circular knife, there are pressure bars that can be lifted and lowered together with the film-cutting circular knife. When the film needs to be cut, the pressure-stripes will go down with the film-cutting circular knife to compress the films on both sides of the straight groove. .

As an improvement to the present invention, the film laying assembly includes a film laying cylinder and a film laying pressure roller, and the film laying cylinder is connected to the film laying pressure roller through a frame.

As an improvement to the present invention, a buffer spring is provided between the film laying cylinder and the film laying pressure roller.

As an improvement to the present invention, the drive assembly includes a drive motor and a drive shaft, and drive gears are respectively provided at both ends of the drive shaft, and the drive motor drives the drive shaft to rotate, so that the drive gears are in the corresponding The rack moves back and forth in the direction of the rack.

As an improvement to the present invention, the film pressing mechanism includes a plurality of upper film clamps and a lower film clamp paired with the upper film clamps, the upper film clamps are driven by an upper film clamp cylinder, and the lower film clamps are driven by a lower film clamp. The film clamp cylinder is driven, and when the upper film clamp and the lower film clamp are closed, the film in the gap is just clamped.

As an improvement to the present invention, the lamination mechanism further comprises a pressure roller cylinder, a lamination pressure roller and a pressure roller push cylinder, the pressure roller cylinder drives the lamination pressure roller to rise or fall; the pressure roller push cylinder is vertical It is arranged on the pressing roller cylinder to drive the pressing roller cylinder and the pressing roller to move horizontally and reciprocatingly.

As an improvement to the present invention, the film feeding mechanism includes an unwinding roller for carrying the film, a first tension control mechanism composed of a first passing roll, a first tensioning roll and a second passing roll; and a second passing roll , the second tension control mechanism composed of the second tension roller and the third over-roller; after the film comes out of the unwinding roller, it passes through the first tension control mechanism and the second tension control mechanism in turn, and then passes through the fourth over-roller and enters the Lamination mechanism.

The present invention also provides a copper clad laminate assembly equipment, including a film laying system of the copper clad laminate assembly equipment described above.

The invention has the advantages of good film laying effect, stable performance, high qualification rate of final product detection, reduced operator configuration, avoiding uncontrollable factors of operation specifications, high degree of automation, changing the traditional manual film laying method in the industry, and improving production. efficiency.

Description of drawings

FIG. 1 is a schematic three-dimensional structure diagram of a first embodiment of the present invention.

FIG. 2 is a schematic plan view of the structure of FIG. 1 .

FIG. 3 is a schematic side view of the structure of FIG. 1 .

FIG. 4 is a schematic plan view of the film laying mechanism in FIG. 1 .

FIG. 5 is a schematic view of the cross-sectional structure of A-A in FIG. 4 .

FIG. 6 is a schematic view of the structure of the feeding plate and the pressing plate in FIG. 4 after being superimposed.

FIG. 7 is a schematic view of the bottom view of the lamination mechanism in FIG. 1 .

FIG. 8 is a schematic diagram of the cross-sectional structure of B-B in FIG. 7 .

FIG. 9 is a schematic structural diagram of the principle structure of the film supply mechanism in FIG. 1 .

FIG. 10 is a schematic diagram of the physical three-dimensional structure of FIG. 9 .

FIG. 11 is a schematic perspective view of the frame and the like in FIG. 1 .

Detailed ways

Please refer to Fig. 1 to Fig. 10. Fig. 1 to Fig. 10 discloses a film laying system of a composite copper clad laminate equipment, including a film supply mechanism 1, a film laying mechanism 2 and a film pressing mechanism 3. The film laying mechanism 2 is provided with Between the film supply mechanism 1 and the film lamination mechanism 3; the film laying mechanism 2 includes a driving assembly 21, a film sandwiching assembly 22, a film cutting assembly 23 and a film laying assembly 24; the sandwiching assembly 22 will supply the film The film provided by the mechanism 1 is clamped, and driven by the drive assembly 21, the film is sent to the film head of the film lamination mechanism 3 to press the film, and the film clamp assembly 22 releases the film and retreats to the cutting film. After the assembly 23 , the film laying assembly 24 presses down the film 30 , the film laying mechanism 2 retreats to a predetermined position, and the film cutting assembly 23 cuts the film 30 . In the present invention, the membrane 30 is a PTFE membrane.

Referring to FIGS. 4-6 , the film sandwich assembly 22 includes a pressing plate 221, a pressing cylinder 222, a feeding plate 223 and a push plate mechanism 224. The pressing cylinder 222 drives the pressing plate 221 to press the film Tightly on the feed plate 223, the push plate mechanism 224 includes a push plate frame and a push plate cylinder 2241. The push plate cylinder 2241 drives the push plate frame (not visible in the figure) to push the press plate 221 and the feeding plate 223 horizontally reciprocates; a number of notches 2231 are provided on the side of the feeding plate 223 close to the lamination mechanism 3 . Several rollers (not shown) are arranged under the feeding plate 223, so that the plane friction between the feeding plate 223 and the bottom plate of the film assembly 2 is mainly rolling friction. In the present invention, the pressing plate 221 can be made of EVA cotton.

Preferably, the film-cutting assembly 23 includes a film-cutting cylinder 231 and a film-cutting circular knife 232 disposed at the lower end of the top rod of the film-cutting cylinder 231 . The backing plate 234 is provided with pressure strips 235 on both sides of the film cutting circular knife 232 that can rise and fall together with the film cutting circular knife 232. When the film needs to be cut off, the pressure strips 235 go down with the film cutting circular knife 232 to remove all the The film 30 on both sides of the straight groove 233 is pressed tightly, and the film cutting circular knife 232 rolls in the straight groove 233 to cut the film 30 .

Preferably, the film laying assembly 24 includes a film laying cylinder 241 and a film laying pressure roller 242, and the film laying cylinder 241 is connected to the film laying pressure roller 242 through a frame.

Preferably, a buffer spring 243 is provided between the film laying cylinder 241 and the film laying pressure roller 242 .

Preferably, the drive assembly 21 includes a drive motor 211 and a drive shaft 212, drive gears 213 are respectively provided at both ends of the drive shaft 212, and the drive motor 211 drives the drive shaft 212 to rotate, so that the The driving gear 213 reciprocates on the corresponding rack in the rack direction. In this embodiment, the driving gear 213 is a synchronous wheel, which is connected with another synchronous wheel through a synchronous belt, and the other synchronous wheel is connected with a gear, and the gear is meshed with the rack. When the driving motor 211 rotates, it can make the The entire capsule assembly 22 moves back and forth along the rack.

Referring to FIGS. 7-8 , the film pressing mechanism 3 includes a plurality of upper film clamps 31 and a lower film clamp 32 paired with the upper film clamps 31 . The upper film clamps 31 are driven by the upper film clamp cylinders 311 , the lower film clamp 32 is driven by the lower film clamp cylinder 321, when the upper film clamp 31 and the lower film clamp 32 are closed, the film in the gap 2231 is just clamped.

Preferably, the lamination mechanism 3 further includes a pressure roller cylinder 33, a lamination pressure roller 34 and a pressure roller pushing cylinder 35, the pressure roller cylinder 33 drives the lamination pressure roller 34 to rise or fall; the pressure roller The push cylinder 35 is set perpendicular to the pressure roller cylinder 33 to drive the pressure roller cylinder 33 and the lamination pressure roller 34 to reciprocate horizontally; when lamination is required, the pressure roller cylinder 233 together with the lamination pressure roller 34 is pushed out, and then The top rod of the pressing roller cylinder 233 extends out, pressing the pressing roller 34 on the film 30, and pressing the film 30 to prevent the film from shrinking back.

Referring to FIGS. 9-10 , the film feeding mechanism 1 includes a unwinding roller 11 for carrying the film, a first tension control mechanism consisting of a first passing roll 12 , a first tension roll 13 and a second passing roll 14 10; and the second tension control mechanism 20 composed of the second passing roller 14, the second tension roller 15 and the third passing roller 16; after the film comes out from the unwinding roller 11, it passes through the first tension control mechanism 10 and the second tension control mechanism in turn. After the tension control mechanism 20 , it enters the film laying mechanism 2 through the fourth passing roller 17 .

Referring to FIGS. 1-11 , the present invention further provides a copper clad laminate composite device, including a film laying system of the above-mentioned copper clad laminate composite device.

Referring to FIG. 11 , the present invention further includes a feeding positioning mechanism 4 , the feeding positioning mechanism 4 includes a frame 41 , and a pallet lifting mechanism 411 and a pallet positioning mechanism 412 are arranged in the frame 41 . The pallet positioning mechanism 412 includes a first positioning frame 4121, a second positioning frame 4122, a third positioning frame 4123 and a fourth positioning frame 4124. The first positioning frame 4121, the second positioning frame 4122, the third positioning frame 4123 and the The fourth positioning frame 4124 is arranged in a rectangular shape, one positioning frame is fixed, and the other three positioning frames are relatively movable, so as to centrally position the pallet of the pallet lifting mechanism 411 . In this embodiment, the first positioning frame 4121 and the second positioning frame 4122 are disposed opposite to each other, and the third positioning frame 4123 and the fourth positioning frame 4124 are disposed opposite to each other, wherein the first positioning frame 4121 and the second positioning frame The frame 4122 and the third positioning frame 4123 are movable relative to the fourth positioning frame 4124, and the fourth positioning frame 4124 is fixed.

Preferably, the present invention further includes a robot (not shown in the figure), located on one side of the frame 41, for transferring the laminated material to the pallet, the laminated material can be copper foil, PP board and the like.

Preferably, the lamination mechanism 3 is provided on the frame 41, and can move toward the middle of the frame 41 or away from the middle of the frame 41 according to the size of the laminate to suit the size of the laminate.

Claims (10)

1. The utility model provides a shop membrane system of copper-clad plate equipment complex which characterized in that: the film laminating machine comprises a film supplying mechanism (1), a film paving mechanism (2) and a film pressing mechanism (3), wherein the film paving mechanism (2) is arranged between the film supplying mechanism (1) and the film pressing mechanism (3); the film laying mechanism (2) comprises a driving assembly (21), a film clamping assembly (22), a film cutting assembly (23) and a film laying assembly (24); press from both sides membrane subassembly (22) and will supply the membrane that membrane mechanism (1) provided to clip drive assembly (21) down, send the membrane to press mold mechanism (3) to press down the membrane head of membrane, press from both sides membrane subassembly (22) pine membrane to move back to behind cutting membrane subassembly (23), spread membrane subassembly (24) and press down the membrane, spread membrane mechanism (2) and move back to preset position, cutting membrane subassembly (23) cuts off the membrane.

2. The film laying system of the copper-clad plate combination equipment according to claim 1, characterized in that: the film clamping assembly (22) comprises a material pressing plate (221), a material pressing cylinder (222), a material feeding plate (223) and a push plate mechanism (224), the material pressing cylinder (222) drives the material pressing plate (221) to press the film on the material feeding plate (223), the push plate mechanism (224) comprises a push plate frame and a push plate cylinder (2241), and the push plate cylinder (2241) drives the push plate frame to enable the material pressing plate (221) and the material feeding plate (223) to move horizontally in a reciprocating mode; a plurality of gaps (2231) are arranged on one side of the feeding plate (223) close to the film pressing mechanism (3).

3. The film laying system of the copper-clad plate combination equipment according to claim 1 or 2, characterized in that: cut membrane subassembly (23) including cutting membrane cylinder (231) to and establish and cut membrane circular knife (232) at cutting membrane cylinder (231) ejector pin lower extreme the below of cutting membrane circular knife (232) is equipped with backing plate (234) that have straight flute (233) cut the both sides of cutting membrane circular knife (232) are equipped with layering (235) that can go up and down along with cutting membrane circular knife (232), when needs cut off the membrane, layering (235) are down along with cutting membrane circular knife (232), will the membrane of straight flute (233) both sides compresses tightly.

4. The film laying system of the copper-clad plate combination equipment according to claim 1 or 2, characterized in that: the film laying assembly (24) comprises a film laying air cylinder (241) and a film laying press roll (242), and the film laying air cylinder (241) is connected with the film laying press roll (242) through a frame.

5. The film laying system of the copper-clad plate combination equipment according to claim 4, characterized in that: and a buffer spring (243) is arranged between the film laying air cylinder (241) and the film laying press roller (242).

6. The film laying system of the copper-clad plate combination equipment according to claim 1 or 2, characterized in that: the driving assembly (21) comprises a driving motor (211) and a driving shaft (212), wherein driving gears (213) are respectively arranged at two ends of the driving shaft (212), and the driving motor (211) drives the driving shaft (212) to rotate, so that the driving gears (213) can reciprocate on corresponding racks in the direction of the racks.

7. The film laying system of the copper-clad plate combination equipment according to claim 2, characterized in that: press mold membrane mechanism (3) include a plurality of go up membrane clamp (31) and with go up membrane clamp (31) lower membrane clamp (32) that set up in pairs, go up membrane clamp (31) and press from both sides cylinder (311) drive by last membrane, lower membrane clamp (32) are pressed from both sides cylinder (321) drive by lower membrane, work as go up membrane clamp (31) and lower membrane clamp (32) when folding, just in time clip the membrane in opening (2231).

8. The film laying system of the copper-clad plate combination equipment according to claim 7, characterized in that: the film pressing mechanism (3) further comprises a pressing roller cylinder (33), a film pressing roller (34) and a pressing roller pushing cylinder (35), and the pressing roller cylinder (33) drives the film pressing roller (34) to ascend or descend; the compression roller pushing cylinder (35) is perpendicular to the compression roller cylinder (33) and drives the compression roller cylinder (33) and the film pressing compression roller (34) to horizontally reciprocate.

9. The film laying system of the copper-clad plate combination equipment according to claim 1 or 2, characterized in that: the film supply mechanism (1) comprises an unwinding roller (11) for carrying a film, and a first tension control mechanism (10) consisting of a first passing roller (12), a first tension roller (13) and a second passing roller (14); and a second tension control mechanism (20) consisting of a second roller (14), a second tension roller (15) and a third roller (16); after the film comes out of the unwinding roller (11), the film sequentially passes through the first tension control mechanism (10) and the second tension control mechanism (20), and then enters the film laying mechanism (2) through the fourth passing roller (17).

10. The copper-clad plate combination equipment is characterized in that: a film laying system comprising the copper-clad plate combination equipment of any one of claims 1-9.

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