CN114179488A

CN114179488A - Roll material double-face laminating equipment and method

Info

Publication number: CN114179488A
Application number: CN202111324715.9A
Authority: CN
Inventors: 顾玉莲
Original assignee: Yancheng Weixin Electronics Co Ltd
Current assignee: Yancheng Weixin Electronics Co Ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-15

Abstract

The invention relates to a roll material double-face laminating device and method. The equipment comprises a rack, and a feeding mechanism, a gluing mechanism, a cutting mechanism, a material taking, aligning and mounting mechanism and a pressing mechanism which are arranged on the rack; the feeding mechanism comprises a first outer layer copper feeding structure, a second outer layer copper feeding structure and an inner layer copper feeding structure; the adhesive sticking mechanism comprises a first surface adhesive sticking structure and a second surface adhesive sticking structure which are oppositely arranged; the material cutting mechanism comprises a first material cutting structure and a second material cutting structure which are arranged oppositely; the material taking alignment mounting mechanism comprises a first material taking alignment mounting structure and a second material taking alignment mounting structure which are arranged oppositely; the pressing mechanism is arranged at the pressing station and correspondingly matched with the first material taking, aligning and mounting structure and the second material taking, aligning and mounting structure. The invention can solve the problems that only one surface of the inner conductor can be attached when the multi-layer flexible circuit board is pressed in the related technology, the production efficiency is low and the cost is high.

Description

Roll material double-face laminating equipment and method

Technical Field

The invention relates to the technical field of circuit board manufacturing, in particular to a roll material double-face laminating device and method.

Background

The multilayer flexible circuit board is a stacked structure formed by bonding different materials by glue. In the production process of the flexible wiring board, there are a plurality of attaching works depending on the characteristics of the multilayer structure itself and the manufacturing process. The final product is formed by pressing by means of a possible application of lamination techniques, for example based on adhesives, elevated temperature or pressure. The circuit board comprises a single-sided, double-sided and multi-layer printed circuit board, and the surface layer conductor and the inner layer conductor are electrically connected with the inner layer circuit and the outer layer circuit through metallization.

In the conventional technology, the pressing of the multi-layer flexible circuit board usually adopts a manual operation mode and a semi-automatic attaching mode. However, the manual operation mode has low production efficiency, low equipment utilization rate, low output per unit area and high cost, and cannot meet the quality requirement; the semi-automatic laminating mode needs the assistance of human work industry, can only laminate one side, and is inefficient, and each material is preserved difficultly after cutting to need many times to clean to ensure that there is not the foreign matter to influence the quality.

Disclosure of Invention

The invention provides a roll material double-sided laminating device and method, which can solve the problems that only one side of an inner conductor can be laminated when a multi-layer flexible circuit board is pressed in the related technology, the production efficiency is low, and the cost is high.

In a first aspect, the present invention provides a roll material double-sided laminating apparatus, including:

the device comprises a frame, wherein a feeding station, a rubberizing station, a material cutting station, a mounting station and a pressing station are sequentially arranged on the frame;

the feeding mechanism comprises a first outer layer copper feeding structure, a second outer layer copper feeding structure and an inner layer copper feeding structure which are respectively arranged at the feeding station;

the adhesive tape sticking mechanism comprises a first surface adhesive tape sticking structure and a second surface adhesive tape sticking structure which are oppositely arranged at the adhesive tape sticking station, and an adhesive tape sticking gap for the inner layer double-sided copper to pass through is formed between the first surface adhesive tape sticking structure and the second surface adhesive tape sticking structure;

the cutting mechanism comprises a first cutting structure and a second cutting structure which are oppositely arranged at the cutting station, the first cutting structure is correspondingly matched with the first outer-layer copper feeding structure, and the second cutting structure is correspondingly matched with the second outer-layer copper feeding structure;

the material taking and aligning and mounting mechanism comprises a first material taking and aligning and mounting structure and a second material taking and aligning and mounting structure which are oppositely arranged at the mounting station, the first material taking and aligning and mounting structure is correspondingly matched with the first material cutting structure, the second material taking and aligning and mounting structure is correspondingly matched with the second material cutting structure, and an aligning and mounting gap for allowing inner-layer double-sided copper to pass through is formed between the first material taking and aligning and mounting structure and the second material taking and aligning and mounting structure; and the number of the first and second groups,

the pressing mechanism is arranged at the pressing station and correspondingly matched with the first material taking, aligning and mounting structure and the second material taking, aligning and mounting structure, and a pressing gap is formed in the pressing mechanism.

Optionally, the inner copper feeding structure comprises an inner copper coil discharging structure arranged at the feeding station and an inner copper vertical conveying structure arranged on the rack along the vertical direction, and the inner copper vertical conveying structure is used for conveying inner double-sided copper to sequentially pass through the alignment mounting gap and the pressing gap;

the first material taking, aligning and mounting structure and the second material taking, aligning and mounting structure are respectively and oppositely arranged on the left side and the right side of the rack, and the aligning and mounting gap is arranged in a vertical state; the pressing gap is arranged in a vertical state and is positioned above the alignment mounting gap.

Optionally, the inner copper feeding structure comprises an inner copper horizontal conveying structure which is arranged on the rack and correspondingly matched with the inner copper coil discharging structure, and an inner copper pressing structure which is arranged on the inner copper horizontal conveying structure, wherein the inner copper horizontal conveying structure is used for conveying inner double-sided copper to pass through the rubberizing gap and correspondingly matched with the inner copper vertical conveying structure;

the first surface rubberizing structure and the second surface rubberizing structure are respectively and oppositely arranged on the upper side and the lower side of the rack, and the rubberizing gaps are arranged in a horizontal state.

Optionally, a lining paper receiving station is arranged on the rack, and a lining paper receiving mechanism is arranged at the lining paper receiving station;

the slip sheet receiving mechanism comprises a first slip sheet receiving structure and a second slip sheet receiving structure which are arranged on the slip sheet receiving station in a left-right opposite mode, a vertical slip sheet stripping gap is formed between the first slip sheet receiving structure and the second slip sheet receiving structure, and the inner-layer copper vertical conveying structure is used for conveying inner-layer double-faced copper to sequentially penetrate through the vertical corresponding setting of the slip sheet stripping gap, the alignment mounting gap and the pressing gap.

Optionally, the inner-layer copper vertical conveying structure comprises a first vertical conveying roller and a second vertical conveying roller which are arranged on the rack in a vertically corresponding manner, and a vertical clamping roller structure which is arranged on the rack and is positioned between the first vertical conveying roller and the second vertical conveying roller and provided with a clamping gap;

when the inner-layer double-sided copper is conveyed to a position between the first vertical conveying roller and the second vertical conveying roller, the inner-layer double-sided copper is in a vertical state, and the inner-layer double-sided copper sequentially penetrates through the lining paper peeling gap, the clamping gap, the alignment mounting gap and the pressing gap.

Optionally, first material structure of cutting out with the material structure is all including locating outer copper cutting structure in the frame and with outer copper absorption flip structure that outer copper cutting structure corresponds, outer copper cutting structure with first outer copper pay-off structure or the outer copper pay-off structure of second corresponds the cooperation, outer copper absorption flip structure with first getting material is counterpointed and is pasted the structure or the second is got and is got material and counterpoint and paste the cooperation that corresponds, outer copper absorption flip structure is used for overturning the outer single face copper after cutting to vertical state by the level attitude.

Optionally, the outer-layer copper cutting structure comprises an outer-layer copper clamping and feeding roller structure and an outer-layer copper clamping and pulling structure which are horizontally arranged on the rack side by side, an outer-layer copper rolling and cutting structure arranged between the outer-layer copper clamping and feeding roller structure and the outer-layer copper clamping and pulling structure, and a discharging supporting plate arranged between the outer-layer copper rolling and cutting structure and the outer-layer copper clamping and pulling structure;

outer copper adsorbs flip structure is including locating upset drive structure in the frame, and locate the structural upset adsorption platform that overturns of upset drive, upset adsorption platform with ejection of compact layer board corresponds the setting.

Optionally, the first material taking, aligning and mounting structure and the second material taking, aligning and mounting structure comprise a longitudinal movement driving structure arranged on the frame, a transverse movement driving structure arranged on the longitudinal movement driving structure, a material taking, aligning and mounting suction head arranged at the end part of the transverse movement driving structure, and a visual positioning structure arranged on the material taking, aligning and mounting suction head, and the material taking, aligning and mounting suction head is correspondingly matched with the outer copper adsorption turnover structure.

Optionally, a material receiving station is arranged on the rack, a finished product material receiving and cutting mechanism is arranged at the material receiving station, and the finished product material receiving and cutting mechanism is correspondingly matched with the inner-layer copper feeding structure and the pressing mechanism.

In a second aspect, the present invention further provides a method for double-sided lamination of a roll material, where the method includes:

discharging the inner layer double-sided copper, sticking adhesive tapes on the front and back sides of the inner layer double-sided copper, stripping the lining paper on the outer surfaces of the two adhesive tapes, and enabling the inner layer double-sided copper to be in a vertical state;

discharging the two rolls of outer layer single-sided copper simultaneously, cutting the outer layer single-sided copper, and turning the cut outer layer single-sided copper to be in a vertical state;

adsorbing two outer layer single-sided copper layers in a vertical state, and respectively aligning and attaching the two outer layer single-sided copper layers to the front and back sides of the inner layer double-sided copper layer in the vertical state;

and pressing and fixing the inner layer double-sided copper with the outer layer single-sided copper adhered to the front and back sides to obtain a finished product.

The technical scheme provided by the invention has the beneficial effects that:

according to the coil double-sided laminating equipment, the inner-layer double-sided copper is conveyed to the gluing gap of the gluing mechanism through the inner-layer copper feeding structure, the first surface gluing structure and the second surface gluing structure of the gluing mechanism respectively glue the front side surface and the back side surface of the inner-layer double-sided copper, and the inner-layer double-sided copper pasted with the glue is conveyed to the alignment gluing gap of the material taking alignment and laminating mechanism continuously through the inner-layer copper feeding structure; the first outer layer single-side copper feeding structure and the second outer layer single-side copper feeding structure can respectively convey the first outer layer single-side copper and the second outer layer single-side copper to the material cutting mechanism, the first material cutting structure and the second material cutting structure can respectively cut the first outer layer single-side copper and the second outer layer single-side copper into single outer layer single-side copper, and the single cut outer layer single-side copper is conveyed to the alignment mounting gap; at the moment, a first material taking contraposition mounting structure and a second material taking contraposition mounting structure of the material taking contraposition mounting mechanism can respectively take materials of first outer layer single-sided copper and second outer layer single-sided copper which are cut into single pieces, the single first outer layer single-sided copper and the single second outer layer single-sided copper are in contraposition bonding with inner layer double-sided copper positioned at a contraposition mounting gap, and the single first outer layer single-sided copper and the single second outer layer single-sided copper are respectively bonded on the front side and the back side of the inner layer double-sided copper; then, the inner layer copper feeding structure can convey the inner layer double-sided copper with the two sides both stuck with the outer layer single-sided copper to a pressing gap of the pressing mechanism for pressing, and the outer layer single-sided copper and the inner layer double-sided copper on the two sides are pressed into a whole. Therefore, the outer layer single-sided copper can be automatically attached to the two side faces of the inner layer double-sided copper simultaneously, excessive manual intervention operation is not needed, the production efficiency is greatly improved, the production cost is reduced, and the product quality is greatly improved due to the reduction of manual operation.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a roll double-sided laminating apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a simple structure for conveying and processing inner-layer double-sided copper by the roll material double-sided laminating device according to the embodiment of the invention;

FIG. 3 is a schematic diagram of a simple structure for conveying and processing outer-layer single-side copper by the roll material double-side laminating equipment according to the embodiment of the invention;

FIG. 4 is a schematic diagram of a front view structure of a roll double-sided laminating apparatus according to an embodiment of the present invention;

FIG. 5 is a schematic perspective view of a material cutting mechanism of the roll material double-sided laminating apparatus according to the embodiment of the present invention;

fig. 6 is a schematic perspective view of a first material taking, aligning and mounting structure of a roll material double-sided bonding apparatus according to an embodiment of the present invention;

fig. 7 is a schematic flow chart illustrating steps of a roll material double-sided laminating method according to an embodiment of the present invention.

In the figure: 10. inner layer double-sided copper; 12. lining paper; 20. outer layer single-sided copper (or first outer layer single-sided copper, or second outer layer single-sided copper); 100. a frame; 200. an inner copper feeding structure; 210. an inner layer copper coil discharging structure; 220. an inner copper horizontal conveying structure; 230. an inner layer copper vertical conveying structure; 240. pressing the inner layer copper structure; 300. a first outer layer copper feed structure (or a second outer layer copper feed structure); 400. a gluing mechanism; 410. a first surface rubberizing structure; 420. a second surface rubberizing structure; 500. a lining paper receiving mechanism; 510. a first liner paper receiving structure; 520. a second slip sheet receiving structure; 600. a material cutting mechanism; 610. an outer layer copper cutting structure; 612. the outer copper clamping feed roller structure; 614. an outer copper cleaning roller; 616. an outer layer copper roll cutting structure; 6162. a hobbing cutter rest; 6164. a rolling cutter; 618. the outer layer copper clamps the material pulling structure; 619. a discharging supporting plate; 620. an outer layer copper adsorption turnover structure; 622. a turnover driving structure; 624. turning over the adsorption platform; 700. a material taking, aligning and mounting mechanism; 710. a first material taking, aligning and mounting structure; 712. a longitudinal movement drive structure; 714. a lateral movement drive structure; 716. taking materials, aligning and mounting a suction head; 718. a visual positioning structure; 720. a second material taking, aligning and mounting structure; 800. a pressing mechanism; 810. a pressing frame; 820. pressing the main machine; 900. finished product material collecting and cutting mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a roll material double-sided laminating apparatus, which includes a frame 100, and a feeding mechanism, a gluing mechanism 400, a cutting mechanism 600, a material taking, aligning and laminating mechanism 700, and a pressing mechanism 800 sequentially disposed on the frame 100. The feeding mechanism is used for conveying inner layer double-sided copper 10 and outer layer single-sided copper 20, the gluing mechanism 400 is used for gluing the front side and the back side of the inner layer double-sided copper 10, the material cutting mechanism 600 is used for cutting an outer layer single-sided copper 20 coil material into single outer layer single-sided copper 20, the material taking contraposition pasting mechanism 700 is used for continuously pasting two single outer layer single-sided copper 20 to the front side and the back side of the inner layer double-sided copper 10 respectively, and the pressing mechanism 800 is used for pressing the inner layer double-sided copper 10 with the outer layer single-sided copper 20 pasted to the front side and the back side to form a whole.

Specifically, the frame 100 is sequentially provided with a feeding station, a gluing station, a cutting station, a mounting station, and a pressing station. Moreover, the feeding mechanism may include a first outer copper feeding structure 300, a second outer copper feeding structure 300, and an inner copper feeding structure 200, which are respectively disposed at the feeding station; the tape attaching mechanism 400 may include a first surface tape attaching structure 410 and a second surface tape attaching structure 420 which are oppositely disposed at the tape attaching station, and a tape attaching gap through which the inner layer double-sided copper 10 passes is formed between the first surface tape attaching structure 410 and the second surface tape attaching structure 420, so that the inner layer double-sided copper 10 roll can continuously pass through the tape attaching gap; the cutting mechanism 600 may include a first cutting structure and a second cutting structure, which are oppositely disposed at the cutting station, wherein the first cutting structure is correspondingly matched with the first outer copper feeding structure 300, and the second cutting structure is correspondingly matched with the second outer copper feeding structure 300; the material taking and aligning and mounting mechanism 700 may include a first material taking and aligning and mounting structure 710 and a second material taking and aligning and mounting structure 720 which are relatively arranged at a mounting station, the first material taking and aligning and mounting structure 710 is correspondingly matched with the first material cutting structure, the second material taking and aligning and mounting structure 720 is correspondingly matched with the second material cutting structure, and an aligning and mounting gap for allowing the inner-layer double-sided copper 10 to pass through is formed between the first material taking and aligning and mounting structure 710 and the second material taking and aligning and mounting structure 720; the pressing mechanism 800 may be disposed at the pressing station and correspondingly matched with the first material-taking alignment-mounting structure 710 and the second material-taking alignment-mounting structure 720, and the pressing mechanism 800 has a pressing gap for allowing the inner layer double-sided copper 10 to pass through and press.

According to the roll material double-sided laminating equipment provided by the invention, the inner layer double-sided copper 10 is conveyed to the gluing gap of the gluing mechanism 400 through the inner layer copper feeding structure 200, the first surface gluing structure 410 and the second surface gluing structure 420 of the gluing mechanism 400 respectively glue the front side and the back side of the inner layer double-sided copper 10 passing through the gluing gap, and the inner layer double-sided copper 10 with the two sides pasted with the tapes is continuously conveyed to the alignment and gluing gap of the material taking alignment and laminating mechanism 700 through the inner layer copper feeding structure 200; moreover, the first outer layer copper feeding structure 300 can convey the first outer layer single-sided copper 20 to the material cutting mechanism 600, the second outer layer copper feeding structure 300 can convey the second outer layer single-sided copper 20 to the material cutting mechanism 00, the first material cutting structure can cut the first outer layer single-sided copper 20 roll material into single outer layer single-sided copper 20, the second material cutting structure can cut the second outer layer single-sided copper 20 roll material into single outer layer single-sided copper 20, and the first material cutting structure and the second material cutting structure can convey the single outer layer single-sided copper 20 cut into single pieces to the alignment mounting gap; at this time, the first material taking and aligning mounting structure 710 of the material taking and aligning mounting mechanism 700 can take the first outer layer single-sided copper 20 cut into a single piece, and align and attach the single first outer layer single-sided copper 20 to one surface of the inner layer double-sided copper 10 located at the aligning and mounting gap, the second material taking and aligning mounting structure 720 can take the second outer layer single-sided copper 20 cut into a single piece, and align and attach the single second outer layer single-sided copper 20 to the other surface of the inner layer double-sided copper 10 located at the aligning and mounting gap, so that the single first outer layer single-sided copper 20 and the single second outer layer single-sided copper 20 are respectively attached to the front and back surfaces of the inner layer double-sided copper 10; then, the inner copper feeding structure 200 can convey the inner double-sided copper 10 with the outer single-sided copper 20 attached to both sides to the pressing gap of the pressing mechanism 800 for pressing, so as to press the outer single-sided copper 20 on both sides and the inner double-sided copper 10 into a whole. Therefore, the outer layer single-sided copper 20 can be automatically attached to the two side faces of the inner layer double-sided copper 10 at the same time, manual intervention operation is not needed, production efficiency is greatly improved, production cost is reduced, and product quality is greatly improved due to the fact that manual operation is reduced.

Further, the feeding stations may include a main discharging station disposed at one side of the outside of the frame 100, a vertical conveying station disposed at the middle of the frame 100, and a separate discharging station disposed at each of two sides of the outside of the frame 100. Moreover, the inner copper feeding structure 200 may include an inner copper coil discharging structure 210 disposed at a main discharging station of the feeding station, and an inner copper vertical conveying structure 230 disposed at a vertical conveying station of the rack 100 along a vertical direction, and the inner copper vertical conveying structure 230 is configured to convey the inner double-sided copper 10 (and the inner double-sided copper 10 with the outer single-sided copper 20 attached to both sides thereof) to sequentially pass through the alignment mounting gap and the pressing gap; moreover, the first material taking alignment mounting structure 710 and the second material taking alignment mounting structure 720 are respectively and oppositely arranged at the left side and the right side of the rack 100, and the alignment mounting gap between the first material taking alignment mounting structure 710 and the second material taking alignment mounting structure 720 is arranged in a vertical state; moreover, the pressing gap of the pressing mechanism 800 is also arranged in a vertical state and is located above the positioning and mounting gap. Thus, the inner copper coil discharging structure 210 of the inner copper feeding structure 200 can convey the inner double-sided copper 10 coil to the inner copper vertical conveying structure 230 by unwinding the inner double-sided copper 10 coil, the inner copper vertical conveying structure 230 conveys the inner double-sided copper 10 in the vertical direction, and the inner double-sided copper 10 sequentially passes through the vertical alignment mounting gap and the vertical pressing gap in the vertical direction conveying process, i.e. two pieces of outer single-sided copper 20 can be attached to the front and back sides of the inner double-sided copper 10 in the vertical state, the inner double-sided copper 10 with the outer single-sided copper 20 attached to the two sides is pressed in the vertical state, so that in the process of attaching and pressing the outer single-sided copper 20 to the inner double-sided copper 10, the adhesive tape surfaces of the front and back sides of the inner double-sided copper 10 always in the vertical state face to the two sides, and the outer single-sided copper 20 is also in the attaching and pressing processes, the contact of foreign matters can be well reduced, and the product quality can be greatly improved.

Moreover, the inner copper coil discharging structure 210 may include an inner copper coil discharging turntable disposed on one side of the outside of the rack 100, and the inner copper double-sided 10 coil is disposed on the inner copper coil discharging turntable, so that the inner copper double-sided 10 coil can be pulled out through the inner copper vertical conveying structure 230. The first outer copper feeding structure 300 and the second outer copper feeding structure 300 can be respectively arranged at the material separating stations on the left side and the right side of the rack 100, so that the overall structural layout of the equipment is uniform, and the material discharging and feeding are convenient. Moreover, the first outer copper feeding structure 300 and the second outer copper feeding structure 300 may include an outer copper roll discharging turntable disposed outside the rack 100, and the outer single-sided copper 20 roll is disposed on the outer copper roll discharging turntable, so that the outer single-sided copper 20 roll can be pulled out and cut by the cutting mechanism 600. In addition, the inner copper coil discharging turntable and one of the outer copper coil discharging turntables can be arranged on the same side (which can be arranged in the front and back) of the rack 100, and the structure is compact.

Moreover, the inner copper feeding structure 200 may further include an inner copper horizontal conveying structure 220 disposed on the rack 100 and correspondingly matched with the inner copper coil discharging structure 210, and an inner copper pressing structure 240 disposed on the inner copper horizontal conveying structure 220, wherein the inner copper horizontal conveying structure 220 is used for conveying the inner double-sided copper 10 to pass through the rubberizing gap and correspondingly matched with the inner copper vertical conveying structure 230. Moreover, the first surface adhesive structure 410 and the second surface adhesive structure 420 are respectively disposed at the upper side and the lower side of the rack 100, and the adhesive gap between the first surface adhesive structure 410 and the second surface adhesive structure 420 is disposed in a horizontal state. Through the horizontal conveying structure 220 of the inner layer copper, the inner layer double-sided copper 10 wound on the inner layer copper coil discharging structure 210 can be pulled out and conveyed along the horizontal direction, in the process of conveying to the rubberizing gap between the first surface rubberizing structure 410 and the second surface rubberizing structure 420, the pulled-out inner layer double-sided copper 10 coil is not curled along the straight direction through pressing the inner layer copper structure 240, then the straight inner layer double-sided copper 10 is conveyed to the horizontally arranged rubberizing gap, the first surface rubberizing structure 410 and the second surface rubberizing structure 420 which are correspondingly arranged up and down are utilized to respectively perform rubberizing operation on the front side and the back side of the inner layer double-sided copper 10, therefore, the adhesive tapes are respectively pasted on the two sides of the inner layer double-sided copper 10, and the outer layer single-sided copper 20 is conveniently pasted on the front side and the back side of the inner layer double-sided copper 10.

Further, the inner copper horizontal transport structure 220 may include two inner copper horizontal transport rollers horizontally arranged side by side, and the first surface adhesive structure 410, the second surface adhesive structure 420 and the inner copper pressing structure 240 are all disposed between the two inner copper horizontal transport rollers.

In addition, a lining paper receiving station is disposed on the frame 100, and a lining paper receiving mechanism 500 is disposed at the lining paper receiving station for peeling off the lining paper 12 on the outer surface of the adhesive tape attached to the front and back surfaces of the inner layer double-sided copper 10 (the lining paper 12 can protect the surface of the adhesive tape from being contaminated by foreign matter to affect the product quality). Moreover, the receiving mechanism 500 for the lining paper may include a first receiving structure 510 and a second receiving structure 520, which are disposed on the left and right sides of the receiving station for the lining paper, respectively, wherein a vertical stripping gap is formed between the first receiving structure 510 and the second receiving structure 520 for the lining paper, and the vertical conveying structure 230 for the lining copper is used for conveying the double-sided copper 10 to sequentially pass through the stripping gap, the mounting gap and the pressing gap of the lining paper. Through controlling relative first slip sheet material collecting structure 510 and the second slip sheet material collecting structure 520 that sets up for the inlayer two-sided copper 10 that pastes and be equipped with the sticky tape when the slip sheet strips the clearance under the transport of the vertical transport structure of inlayer copper, first slip sheet material collecting structure 510 and second slip sheet material collecting structure 520 can peel off and retrieve the slip sheet 12 on the sticky tape surface of pasting on the positive and negative two-sided of the inlayer two-sided copper 10 of vertical state, the face of glue of the sticky tape on the side of the inlayer two-sided copper 10 exposes, and remove to counterpoint and paste dress clearance department, conveniently counterpoint and paste outer single face copper 20.

Further, the first and second receiving

structures

510 and 520 may include a separating roller, a tensioning roller and a recovering roller, which are sequentially disposed on the frame 100, and a peeling gap is formed between the two separating rollers. In the process of recovering the lining paper 12 of the adhesive tape, the lining paper 12 is firstly connected to a lining paper recovery reel, the lining paper 12 respectively passes through a lining paper separation roller and a lining paper tensioning roller, the lining paper separation roller is used for separating the lining paper 12 of the adhesive tape adhered to the side surface of the inner layer double-sided copper 10 passing through the lining paper stripping gap, and the lining paper tensioning roller is used for tensioning the lining paper 12 and facilitating the lining paper separation roller to tear the lining paper 12 from the surface of the adhesive tape. Also, the interleaving paper peeling gap in the vertical state may allow the inner layer double-sided copper 10 of the peeling interleaving paper 12 to be maintained in the vertical state.

Moreover, the above inner copper vertical conveying structure 230 may include a first vertical conveying roller and a second vertical conveying roller which are correspondingly arranged on the rack 100 side by side from top to bottom (the first vertical conveying roller may be arranged at the bottom of the rack 100, and the second vertical conveying roller may be arranged at the top of the rack 100), and a vertical pinch roller structure with a pinch gap, which is arranged on the rack 100 and is located between the first vertical conveying roller and the second vertical conveying roller, and the vertical pinch roller structure is located above the interleaving paper separating roller. When the inner-layer double-sided copper 10 is conveyed to a position between the first vertical conveying roller and the second vertical conveying roller, the inner-layer double-sided copper 10 is in a vertical state, and the inner-layer double-sided copper 10 sequentially penetrates through the vertical lining paper peeling gap, the clamping gap, the alignment mounting gap and the pressing gap. Correspond from top to bottom and locate first vertical conveying roller and the vertical conveying roller of second on frame 100 side by side, can be taut and present vertical state with the inlayer double-sided copper 10 that is located between the two, and the perpendicular pinch roll structure that has the tight clearance of clamp can make inlayer double-sided copper 10 further keep vertical, can make the positive and negative two sides of inlayer double-sided copper 10 from peeling off slip sheet 12 like this, counterpoint pastes outer single face copper 20, it all is vertical state rather than the horizontal state to pressfitting formation finished product's process, all be difficult for being infected with the foreign matter and suffer from the pollution in this process.

Moreover, the above-mentioned inner copper vertical conveying structure 230 may further include a first inner copper transition roller structure between the first vertical conveying roller disposed at the bottom of the frame 100 and the inner copper horizontal conveying roller 220 disposed at the outer side of the frame 100, and a second inner copper transition roller structure disposed at the outer side of the second vertical conveying roller disposed at the top of the frame 100, which not only can tension the inner copper 10, but also can adjust the inner copper 10 from a horizontal state to a vertical state or from a vertical state to a horizontal state.

In addition, above-mentioned first structure of cutting out material and second structure of cutting out material all can be including locating outer copper cutting structure 610 on frame 100 to and the outer copper that corresponds with outer copper cutting structure 610 adsorbs flip structure 620, outer copper cutting structure 610 corresponds the cooperation with first outer copper pay-off structure 300 or second outer copper pay-off structure 300, outer copper adsorbs flip structure 620 and first getting material counterpoint to paste structure 710 or second and get material counterpoint to paste structure 720 and correspond the cooperation, outer copper adsorbs flip structure 620 is used for overturning the solitary outer single face copper 20 after cutting to vertical state from the horizontal state. The outer-layer copper cutting structure 610 of the first cutting structure and the second cutting structure can cut the outer-layer single-sided copper 20 roll material into single outer-layer single-sided copper 20, so that the single outer-layer single-sided copper 20 can be conveniently attached to the adhesive tape on the front side or the back side of the inner-layer double-sided copper 10 in a contraposition manner; moreover, the outer layer copper cutting structure 610 of the first material cutting structure and the second material cutting structure is horizontally arranged, so that the outer layer single-face copper 20 coil stock is conveniently cut. In addition, the outer layer copper adsorption turning structure 620 of the first cutting structure and the second cutting structure can adsorb and turn the outer layer single-sided copper 20 cut into single pieces, and turn the outer layer single-sided copper 20 in a horizontal state to a vertical state, so that the outer layer single-sided copper 20 can be conveniently attached to the surface of the adhesive tape of the inner layer double-sided copper 10 in the vertical state in an aligned manner.

Further, as shown in fig. 5, the outer copper cutting structure 610 may include an outer copper clamping feeding roller structure 612 and an outer copper clamping pulling structure 618 horizontally arranged side by side on the frame 100, an outer copper hobbing structure 616 arranged between the outer copper clamping feeding

roller structures

612 and 618, and a discharging tray 619 arranged between the outer copper hobbing structure 616 and the outer copper clamping pulling structure 618. The outer-layer copper clamping and feeding roller structure 612 corresponds to the outer-layer copper coil discharging turntable and can clamp and feed the outer-layer single-side copper 20 coil fed out from the outer-layer copper coil discharging turntable; and the end part of the outer layer single-sided copper 20 can be clamped and pulled away from the outer layer copper clamping and feeding roller structure 612 through the outer layer copper clamping and pulling structure 618, so that the outer layer single-sided copper 20 covers the discharging supporting plate 619. When the pull-out length of the outer layer single-sided copper 20 reaches a preset size, the outer layer single-sided copper 20 roll can be cut into single pieces of outer layer single-sided copper 20 through an outer layer copper hobbing structure 616 arranged between the outer layer copper clamping feed roller structure 612 and the outer layer copper clamping pulling structure 618.

Moreover, the outer copper clamping feed roller structure 612 may include two outer copper clamping feed rollers disposed side by side up and down on the rack 100, and may clamp and transfer the outer single-sided copper 20 coil discharged from the outer copper coil discharge turntable; moreover, the outer copper clamping feed roller structure 612 further includes two outer copper cleaning rollers 614 corresponding to the two outer copper clamping feed rollers, so that the outer copper clamping feed rollers can be cleaned to keep the outer single-sided copper 20 clean, and the outer single-sided copper 20 can also be directly cleaned. In addition, the outer copper clamping feeding roller structure 612 may further include a cleaning roller driving structure (which may be configured as an air cylinder driving structure or a motor driving structure) connected to the outer copper cleaning roller 614, and the outer copper cleaning roller 614 is driven to adjust the cleaning effect. In addition, outer copper presss from both sides tightly draws material structure 618 can be including the outer copper clamp that locates on frame 100 draws material telescopic drive structure (also can establish to cylinder drive structure or motor drive structure) to and the outer copper clamp that draws material telescopic drive structure to be connected with outer copper clamp draws material anchor clamps structure, outer copper clamp draws material anchor clamps structure can carry out the centre gripping to the tip of outer single face copper 20, outer copper clamp draws material telescopic drive structure can stretch the outer single face copper 20 of centre gripping, make outer single face copper 20 coil stock expand lay to ejection of compact layer board 619 on.

Moreover, the outer layer copper hobbing structure 616 may include a hobbing tool holder 6162 disposed on the machine frame 100, and a hobbing tool 6164 disposed on the hobbing tool holder 6162, where the hobbing tool 6164 is disposed between the discharging support plate 619 and the outer layer copper clamping feed roller structure 612. After the outer-layer single-sided copper 20 coil is conveyed to the discharging supporting plate 619, the rolling cutter 6164 can be used for cutting off the part, located on the discharging supporting plate 618, of the outer-layer single-sided copper 20 coil to form a single piece of outer-layer single-sided copper 20. Moreover, the outer-layer copper rolling-cutting structure 616 may further include a residue adsorbing structure disposed below the rolling-cutting tool holder 6162, which can adsorb and clean copper residues generated during the process of cutting the outer-layer single-sided copper 20 by the rolling-cutting tool 6164, so that the outer-layer single-sided copper 20 cut into single pieces is kept clean. Moreover, the hobbing cutter 6164 can be driven by a screw transmission structure arranged on the hobbing cutter holder 6162, so that the cutting of the outer layer single-sided copper 20 is accurate and reliable. In addition, a residue adsorption structure can also be arranged above the rolling cutter holder 6162, so that copper slag generated by cutting can be adsorbed and cleaned from the upper part; alternatively, the residue adsorption structure may be provided above and below the rolling cutter holder 6162, and the copper slag generated by cutting may be adsorbed and cleaned from both sides.

Moreover, the outer copper adsorption turnover structure 620 may include a turnover driving structure 622 disposed on the rack 100, and a turnover adsorption platform 624 disposed on the turnover driving structure 622, wherein the turnover adsorption platform 624 corresponds to the discharging support plate 619. Under initial condition, can make upset adsorption platform 624 be in the horizontality to correspond from top to bottom with the ejection of compact layer board 619 of horizontality, can form spacing clearance between the two, carry on spacingly to the partial outer single face copper 20 that is in on ejection of compact layer board 619. After the outer layer copper hobbing structure 610 cuts part of the outer layer single-sided copper 20 on the discharging supporting plate 619, the cut single outer layer single-sided copper 20 can be adsorbed by the overturning adsorption platform 624, and the overturning adsorption platform 624 in the horizontal state is overturned to the vertical state by the overturning driving structure 622, so that the single outer layer single-sided copper 20 in the horizontal state can be overturned to the vertical state to be convenient for corresponding to the inner layer double-sided copper in the vertical state.

Further, the turnover adsorption platform 624 may be disposed on an outer end side of the discharging support plate 619, and may include a turnover adsorption plate and a plurality of vacuum adsorption holes (or vacuum suction heads) disposed on the turnover adsorption plate, so as to adsorb the cut single outer-layer single-sided copper 20. The turnover driving structure 622 may include a telescopic cylinder structure (or a telescopic cylinder structure) disposed on a side of the turnover adsorption plate, and may drive the turnover adsorption plate to rotate from a horizontal state to a vertical state, or from a vertical state to a horizontal state.

In addition, as shown in fig. 6, the first material taking, aligning and mounting structure 710 and the second material taking, aligning and mounting structure 720 may each include a longitudinal movement driving structure 712 (which may be configured as an air cylinder driving structure or a motor driving structure) disposed on the rack 100, a lateral movement driving structure 714 (which may be configured as an air cylinder driving structure or a motor driving structure, and in this embodiment, may be configured as a motor, and a screw transmission structure connected to the motor) disposed on the longitudinal movement driving structure 712, a material taking, aligning and mounting suction head 716 disposed at an end of the lateral movement driving structure 714 (which may include an aligning and mounting plate disposed at an end of the lateral movement driving structure 714, and a vacuum absorption structure disposed on the aligning and mounting plate), and a vision positioning structure 718 (which can be a CCD industrial camera) disposed on the pick-up alignment mounting head 716, wherein the pick-up alignment mounting head 716 is correspondingly matched with the outer copper adsorption turning structure 620 (the two can be staggered back and forth along the longitudinal direction of the frame 100). The longitudinal movement driving structure 712 can drive the transverse movement driving structure 714 and the material taking contraposition mounting suction head 716 to move back and forth along the longitudinal direction of the rack 100, so that the material taking contraposition mounting suction head 716 moves to a position corresponding to the outer layer copper adsorption turnover structure 620, and then the transverse movement driving structure 714 can drive the material taking contraposition mounting suction head 716 to move left and right along the transverse direction of the rack 100, so that the material taking contraposition mounting suction head 716 is close to or far away from the outer layer copper adsorption turnover structure 620, and single outer layer single-sided copper 20 adsorbed on the outer layer copper adsorption turnover structure 620 can be conveniently adsorbed; then, the longitudinal movement driving structure 712 moves longitudinally forward and backward, and the transverse movement driving structure 714 moves transversely left and right, so that the pick-up, alignment and mounting suction head 716 adsorbing the single outer-layer single-sided copper 20 is moved to the side surface of the inner-layer double-sided copper 10 stripped from the lining paper 12, the visual positioning structure 718 aligns the outer-layer single-sided copper 20 and the inner-layer double-sided copper 10, and then the outer-layer single-sided copper 20 is attached to the glue surface of the inner-layer double-sided copper 10. In addition, the first material taking, aligning and mounting structure 710 and the second material taking, aligning and mounting structure 720 can also comprise a vertical lifting driving structure arranged on the rack 100, and the longitudinal moving driving structure 712 is arranged on the vertical lifting driving structure, so that the material taking, aligning and mounting suction head 716 can be conveniently adjusted to be lifted up and down.

In addition, the pressing mechanism 800 may include a pressing frame 810 disposed on the top of the rack 100, and a pressing host 820 disposed on the pressing frame 810, wherein the pressing host 820 has the pressing gap in the vertical state, and the pressing host 820 may press the inner-layer double-sided copper 10 attached with the outer-layer single-sided copper 20 and conveyed into the pressing gap. Applying certain pressing pressure and temperature to the inner layer double-sided copper 10 with the outer layer single-sided copper 20 attached to both sides, and continuously pressing for a preset time, and finally pressing the outer layer single-sided copper 20 and the inner layer double-sided copper 10 into a whole.

In addition, a material receiving station may be disposed on the frame 100, a finished material cutting mechanism 900 may be disposed at the material receiving station, and the finished material cutting mechanism 900 is correspondingly matched with the inner copper feeding structure 200 and the pressing mechanism 800. After the pressing mechanism 800 presses the outer layer single-sided copper 20 and the inner layer double-sided copper 10 into a whole, the inner layer copper feeding structure 200 conveys the strip-shaped product to the finished product receiving and cutting mechanism 900, and the strip-shaped product is cut into single finished products with preset lengths for receiving.

In addition, as shown in fig. 7, the present invention further provides a method for double-sided lamination of a web, the method comprising:

s100, discharging the inner-layer double-sided copper 10, attaching adhesive tapes to the front and back sides of the inner-layer double-sided copper 10, stripping the lining paper 12 on the outer surfaces of the two adhesive tapes, and enabling the inner-layer double-sided copper 10 to be in a vertical state;

the rolled inner-layer double-sided copper 10 coil stock can be discharged through the inner-layer copper coil stock discharging structure 210 of the inner-layer copper feeding structure 200, the inner-layer copper horizontal conveying structure 220 conveys the inner-layer double-sided copper 10 coil stock in a horizontal state through a rubberizing gap between the first surface rubberizing structure 410 and the second surface rubberizing structure 420, and the first surface rubberizing structure 410 and the second surface rubberizing structure 420 can be rubberized from the front side and the back side of the inner-layer double-sided copper 10 respectively; after the two-sided rubberizing of the inner-layer double-sided copper 10 is completed, the inner-layer double-sided copper 10 coil stock is conveyed to the inner-layer copper vertical conveying structure 230, so that the inner-layer double-sided copper 10 coil stock is adjusted from a horizontal state to a vertical state to prepare for applying the outer-layer single-sided copper 20 to the front side and the back side of the inner-layer double-sided copper 10; before the inner-layer copper vertical conveying structure 230 conveys the inner-layer double-sided copper 10 to the position of the alignment mounting gap and the outer-layer single-sided copper 20 to be aligned and mounted, the inner-layer double-sided copper 10 is conveyed to the position of the lining paper peeling gap, and the lining paper 12 on the surfaces of the adhesive tapes on the two side surfaces of the inner-layer double-sided copper 10 is peeled off respectively through the first lining paper receiving structure 510 and the second lining paper receiving structure 520, so that the surfaces of the adhesive tapes on the two side surfaces of the inner-layer double-sided copper 10 are exposed, and the subsequent mounting of the outer-layer single-sided copper 20 is facilitated. Moreover, the adhesive tapes are adhered to the front and back sides of the inner layer double-sided copper 10, so that the outer layer single-sided copper 20 can be adhered to the front and back sides of the inner layer double-sided copper 10 at the same time, and the efficiency is high, the cost is low; moreover, the inner layer double-sided copper 10 is conveyed in a vertical state, the outer layer single-sided copper 20 is attached to the inner layer double-sided copper 10, and the inner layer double-sided copper 10 attached with the outer layer single-sided copper 20 is pressed, so that the probability that foreign matters are stained to the surface of the inner layer double-sided copper 10 and the surface of the outer layer single-sided copper 20 can be reduced, and the product quality is improved.

S200, discharging the two rolls of outer layer single-sided copper 20 at the same time, cutting the outer layer single-sided copper 20, and turning over the cut outer layer single-sided copper 20 to be in a vertical state;

namely, the outer-layer copper coil discharging turntable of the first outer-layer copper feeding structure 300 discharges the coiled first outer-layer single-sided copper 20 coil, and the outer-layer copper coil discharging turntable of the second outer-layer copper feeding structure 300 discharges the coiled second outer-layer single-sided copper 20 coil; then, the conveyed first outer layer single-sided copper 20 coil stock can be cut through an outer layer copper cutting structure 610 of the first material cutting structure to obtain single first outer layer single-sided copper 20, the cut single first outer layer single-sided copper 20 is adsorbed and overturned through an outer layer copper adsorption overturning structure 620 of the first material cutting structure, and the single first outer layer single-sided copper 20 in the horizontal state is overturned to be in a vertical state so as to correspond to and be attached to one side face of the inner layer double-sided copper 10 in the vertical state; meanwhile, the conveyed second outer layer single-sided copper 20 coil stock can be cut through the outer layer copper cutting structure 610 of the second material cutting structure to obtain single second outer layer single-sided copper 20, the cut single second outer layer single-sided copper 20 is adsorbed and overturned through the outer layer copper adsorption overturning structure 620 of the second material cutting structure, and the single second outer layer single-sided copper 20 in the horizontal state is overturned to be in a vertical state so as to correspond to and be attached to the other side face of the inner layer double-sided copper 10 in the vertical state.

S300, adsorbing two outer layer single-sided copper 20 in a vertical state, and respectively aligning and attaching the two outer layer single-sided copper 20 to the front and back surfaces of the inner layer double-sided copper 10 in the vertical state;

after the cut single first outer layer single-sided copper 20 is turned to be in a vertical state by the outer layer copper adsorption turning structure 620 of the first cutting structure and the cut single second outer layer single-sided copper 20 is turned to be in a vertical state by the outer layer copper adsorption turning structure 620 of the second cutting structure, the single first outer layer single-sided copper 20 can be adsorbed and moved to one side surface of the inner layer double-sided copper 10 by the first material taking and aligning mounting structure 710, the side surfaces of the first outer layer single-sided copper 20 and the inner layer double-sided copper 10 are aligned by the visual positioning structure 716, and the first outer layer single-sided copper 20 is attached to one side surface of the inner layer double-sided copper 10 after the positioning is accurate; meanwhile, a single second outer layer single-sided copper 20 can be adsorbed and moved to the other side surface of the inner layer double-sided copper 10 through the second material taking, aligning and mounting structure 720, the second outer layer single-sided copper 20 and the side surface of the inner layer double-sided copper 10 are aligned through the visual positioning structure 716, and the second outer layer single-sided copper 20 is attached to the other side surface of the inner layer double-sided copper 10 after the second outer layer single-sided copper 20 is accurately positioned. Moreover, the first outer layer single-sided copper 20 and the second outer layer single-sided copper 20 are attached to the two side surfaces of the inner layer double-sided copper 10 from two sides in an aligned mode, and stress balance is stable and reliable.

Moreover, the first material cutting structure can continuously cut the first outer layer single-sided copper 20 roll material into single pieces of first outer layer single-sided copper 20, and turn the single pieces of first outer layer single-sided copper 20 from a horizontal state to a vertical state; meanwhile, the second cutting structure can continuously cut the roll of the second outer layer single-sided copper 20 into single pieces of the second outer layer single-sided copper 20, and turn the single pieces of the first outer layer single-sided copper 20 from the horizontal state to the vertical state. Moreover, the first material taking and aligning mounting structure 710 can continuously absorb and attach a single piece of first outer layer single-sided copper 20 to one side of the continuously moving inner layer double-sided copper 10, and the second material taking and aligning mounting structure 720 can continuously absorb and attach a single piece of second outer layer single-sided copper 20 to the other side of the continuously moving inner layer double-sided copper 10, so as to obtain the inner layer double-sided copper 10 with a plurality of pieces of outer layer single-sided copper 20 attached to both sides.

S400, pressing and fixing the inner layer double-sided copper 10 with the outer layer single-sided copper 20 attached to the front and back surfaces to obtain a finished product.

After the first outer layer single-sided copper 20 and the second outer layer single-sided copper 20 are aligned and attached to the front and back surfaces of the inner layer double-sided copper 100 at the same time, the first outer layer single-sided copper and the second outer layer single-sided copper need to be pressed by the pressing mechanism 800 to form a whole, and a finished product is obtained.

In addition, the resulting product is a strip-like structure that needs to be cut into individual pieces. Therefore, the finished product receiving and cutting mechanism 900 can be used for cutting the strip-shaped product to obtain a plurality of single products for receiving and reserving.

According to the double-sided laminating method for the coil stock, a coil of inner-layer double-sided copper 10 and two coils of outer-layer single-sided copper 20 are conveyed simultaneously, adhesive tapes are pasted on the front and back sides of the coil of inner-layer double-sided copper 10 in the conveying process, and the two coils of outer-layer single-sided copper 20 are cut respectively to obtain single outer-layer single-sided copper 20; and stripping the lining paper 12 from the adhesive tapes on two sides of the inner layer double-sided copper 10 to expose the adhesive surface in the conveying process, vertically positioning and pulling the inner layer double-sided copper 10 to ensure that the material taking contraposition mounting structures (710, 720) on two sides respectively correspondingly absorb the single outer layer single-sided copper 20 on the left and right sides, simultaneously attaching the single outer layer single-sided copper 20 on the two sides to the adhesive surfaces on the front and back sides of the inner layer double-sided copper 10 after visual contraposition adjustment, heating and spot pressing the inner layer double-sided copper 10 and the outer layer single-sided copper 20 from the two sides to finish subsequent continuous feeding, flatly pressing and compacting the inner layer double-sided copper 10 with the outer layer single-sided copper 20 attached on the two sides according to set pressing parameters, finally cutting the pressed strip-shaped finished product into a plurality of single strip-shaped products, and collecting the strip-shaped product into a stack.

According to the technical scheme provided by the invention, the two sides of the large-size coil stock can be simultaneously attached, and the width of the product is 500 mm; moreover, vertical feeding and mounting can be realized, and the functions of sticking the adhesive tape, attaching the outer layer of single-sided copper and cutting the single-sided copper into single products can be realized by sectional material pulling; and moreover, the lining paper of the adhesive tape can be connected into a roll, the two sides of the inner layer double-sided copper can be simultaneously pasted with the adhesive tape, and the lining paper on the two sides of the inner layer double-sided copper can be simultaneously and automatically peeled and rolled before copper pasting. Therefore, the roll-to-roll process is applied to the multi-layer board laminating process of the flexible circuit board, and the automation degree of the whole process is improved, so that the production efficiency and the product yield are improved, and the labor cost is reduced; the method is suitable for a large number of products with universal design, the model is changed quickly, and the universality of the equipment is improved; the machine table is miniaturized, multifunctional sets of cutting, cleaning, tearing off the rubber surface lining paper, point pressing, glue pressing and the like are achieved, and the occupied space of equipment is saved; the functions are integrated, automatic production is realized, labor is saved, and the material is only required to be rolled by manpower according to requirements; the two surfaces are simultaneously attached, so that the production efficiency is high; visual alignment is used in the laminating, and the precision is high, and equipment laminating precision 0.1mm, and the stable quality has few to have enough to meet the need the process simultaneously, and the foreign matter is few, has showing help to improving the detonation point anomaly, promotes the production yield.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It is to be noted that, in the present invention, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a two-sided laminating equipment of coil stock which characterized in that includes:

2. The roll double-sided laminating equipment according to claim 1, wherein the inner copper feeding structure comprises an inner copper roll discharging structure arranged at the feeding station and an inner copper vertical conveying structure arranged on the rack in the vertical direction, and the inner copper vertical conveying structure is used for conveying inner copper double-sided to sequentially pass through the aligning and mounting gap and the laminating gap;

3. The roll material double-sided laminating device according to claim 2, wherein the inner layer copper feeding structure comprises an inner layer copper horizontal conveying structure which is arranged on the rack and correspondingly matched with the inner layer copper roll material discharging structure, and an inner layer copper pressing structure which is arranged on the inner layer copper horizontal conveying structure, wherein the inner layer copper horizontal conveying structure is used for conveying inner layer double-sided copper to pass through the rubberizing gap and correspondingly matched with the inner layer copper vertical conveying structure;

4. The roll double-sided laminating device according to claim 3, wherein a lining paper receiving station is arranged on the machine frame, and a lining paper receiving mechanism is arranged at the lining paper receiving station;

5. The roll double-sided laminating device according to claim 4, wherein the inner-layer copper vertical conveying structure comprises a first vertical conveying roller and a second vertical conveying roller which are arranged on the rack in a vertically corresponding manner, and a vertical clamping roller structure which is arranged on the rack and is provided with a clamping gap between the first vertical conveying roller and the second vertical conveying roller;

6. The roll material double-sided laminating equipment according to any one of claims 1 to 5, wherein the first cutting structure and the second cutting structure each include an outer copper cutting structure provided on the frame and an outer copper adsorption turning structure corresponding to the outer copper cutting structure, the outer copper cutting structure is correspondingly matched with the first outer copper feeding structure or the second outer copper feeding structure, the outer copper adsorption turning structure is correspondingly matched with the first material taking alignment mounting structure or the second material taking alignment mounting structure, and the outer copper adsorption turning structure is used for turning the cut outer single-sided copper from a horizontal state to a vertical state.

7. The roll material double-sided laminating device according to claim 6, wherein the outer layer copper cutting structure comprises an outer layer copper clamping feed roller structure and an outer layer copper clamping pulling structure which are horizontally arranged on the rack side by side, an outer layer copper rolling cutting structure arranged between the outer layer copper clamping feed roller structure and the outer layer copper clamping pulling structure, and a discharging supporting plate arranged between the outer layer copper rolling cutting structure and the outer layer copper clamping pulling structure;

8. The roll material double-sided laminating equipment according to any one of claims 1 to 5, wherein the first material taking alignment mounting structure and the second material taking alignment mounting structure each comprise a longitudinal movement driving structure arranged on the frame, a transverse movement driving structure arranged on the longitudinal movement driving structure, a material taking alignment mounting suction head arranged at an end of the transverse movement driving structure, and a visual positioning structure arranged on the material taking alignment mounting suction head, and the material taking alignment mounting suction head is correspondingly matched with the outer copper adsorption turnover structure.

9. The roll material double-sided laminating device according to any one of claims 1 to 5, wherein a material receiving station is arranged on the frame, a finished material receiving and cutting mechanism is arranged at the material receiving station, and the finished material receiving and cutting mechanism is correspondingly matched with the inner layer copper feeding structure and the pressing mechanism.

10. A roll material double-sided laminating method is characterized by comprising the following steps: