Laminating equipment for manufacturing copper-clad plate

Abstract

The invention relates to the technical field of copper-clad plate manufacturing, in particular to laminating equipment for copper-clad plate manufacturing, which comprises a conveying unit and a stacking unit, and is characterized in that a copper foil and a prepreg are respectively clamped and conveyed through a supporting and conveying frame, so that the surfaces of the copper foil and the prepreg are completely stressed, and the copper foil and the prepreg are prevented from being damaged in the conveying process; the middle of the copper foil is bent due to the action of gravity, the front and rear ends of the prepreg, the base material and the copper foil are extruded and limited through matching of the abutting piece frame and the matched abutting frame, so that the front and rear ends of the prepreg, the base material and the copper foil are aligned, and meanwhile, the adjusting frame drives the supporting conveying frame on the left side to clamp and limit the left and right ends of the prepreg, the base material and the copper foil. And then the prepreg, the base material and the copper foil which are overlapped and aligned are forwards conveyed out of the equipment and enter a laminating machine to be laminated, so that the laminating efficiency of the copper-clad plate is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of copper clad laminate manufacturing, and particularly to a laminating device for copper clad laminate manufacturing. Background Art

[0002] Copper clad laminate is a raw material in the electronics industry. The structure of the copper clad laminate includes copper foil, prepreg and substrate. It is a product made by using wood pulp paper or fiberglass cloth as the reinforcing material, impregnating with resin, and covering with copper foil on one or both sides, and then hot pressing.

[0003] In the actual processing and manufacturing process, for large-sized copper clad laminates, the existing transportation method is generally to directly clamp and transport both sides of the copper foil, prepreg and substrate, and then stack them. After stacking, the copper foil, prepreg and substrate are transported to the laminator together and then aligned. Finally, vacuum is pumped and heated for lamination to form a copper clad laminate. Due to the gravitational force, the copper foil, prepreg and substrate may sag and deform in the middle during transportation, resulting in incomplete fitting after stacking, and there will be a large position offset when the copper foil, prepreg and substrate are stacked. Therefore, an additional flattening process is required. After flattening for a period of time, after ensuring that the copper foil, prepreg and substrate are all straight, then alignment is carried out, thus taking a certain amount of time and resulting in low lamination efficiency. Summary of the Invention

[0004] In view of the above problems, the embodiments of the present application provide a laminating device for copper clad laminate manufacturing to solve the technical problem of low lamination efficiency in the related art. To achieve the above object, the embodiments of the present application provide the following technical solutions.

[0005] A laminating device for copper clad laminate manufacturing according to an embodiment of the present application includes a conveying unit, and a stacking unit is arranged on the upper side of the conveying unit for transporting and stacking and aligning the copper foil, prepreg and substrate; the conveying unit includes a fixed bottom plate, and conveying frames I for respectively conveying the copper foil and prepreg are symmetrically arranged on the left and right sides of the upper end of the fixed bottom plate, and a conveying frame II for conveying the substrate and aligning and correcting is arranged in the middle of the upper end of the fixed bottom plate. An extrusion and alignment member frame for extruding and aligning the rear sides of the substrate, prepreg and copper foil is uniformly arranged on the conveying frame II, and a matching abutment frame for extruding and aligning the front sides of the substrate, prepreg and copper foil and cooperating with the extrusion and alignment member frame is arranged on the front side of the conveying frame II, and a control frame for controlling the rotation of the matching abutment frame is arranged on the front side of the conveying frame II; the stacking unit includes an adjustment frame, and two support and conveying frames for supporting the lower ends of the substrate, prepreg and copper foil are arranged at the lower end of the adjustment frame. A clamping and cooperating frame for clamping the upper ends of the substrate, prepreg and copper foil and cooperating with the support and conveying frames is arranged on the support and conveying frames, and an adsorption frame for adsorbing and fixing the upper ends of the substrate, prepreg and copper foil is arranged on each clamping and cooperating frame.

[0006] According to an embodiment of the present invention, the first conveying rack includes a fixed bracket. Fixed brackets are symmetrically and fixedly installed on the left and right sides of the upper end of the fixed bottom plate. The first sprockets are symmetrically and rotatably connected to the front and back of the fixed brackets. The first sprockets facing each other front and back are connected by a toothed chain belt. Right-angle brackets are symmetrically and fixedly installed on the left and right sides of the upper end of the fixed bottom plate. Arc-shaped support plates are fixedly installed at one end of the horizontal section of the right-angle bracket facing the toothed chain belt. The arc-shaped support plates are slidably connected to the toothed chain belt in the front and back directions. The structure of the second conveying rack is the same as that of the first conveying rack, only the part sizes are not completely the same.

[0007] According to an embodiment of the present invention, the extrusion and abutting member rack includes a mounting block. Mounting blocks are evenly and fixedly installed on the surface of the toothed chain belt of the second conveying rack. A conveyor belt is formed by pins between two adjacent mounting blocks. Limiting grooves are evenly opened at one end of the conveyor belt away from the toothed chain belt. Cylindrical springs are evenly and fixedly installed in the limiting grooves. The ends of the cylindrical springs in each limiting groove away from the toothed chain belt of the second conveying rack are jointly fixedly installed with abutting blocks. The abutting blocks are slidably connected to the conveyor belt.

[0008] According to an embodiment of the present invention, the matching abutting rack includes a matching abutting block. The matching abutting blocks are rotatably connected to the upper left and right sides of the front side of the fixed bracket of the second conveying rack. A rectangular groove is opened at the upper end of the right matching abutting block. Fixed springs are evenly and fixedly installed at the bottom of the rectangular groove. A heightening block is jointly fixedly installed at the upper ends of the fixed springs. A heightening block is fixedly installed at the upper end of the left matching abutting block. The distance between the left and right matching abutting blocks is greater than the length of the abutting block.

[0009] According to an embodiment of the present invention, the control rack includes a first bevel gear. The first bevel gears are fixedly installed at the lower ends of the matching abutting blocks. The second bevel gears are symmetrically and rotatably connected to the left and right sides of the front side of the fixed bracket of the second conveying rack. The second bevel gears are meshed with the corresponding first bevel gears. Rotating cylinders are fixedly installed at the front ends of the second bevel gears. Second sprockets are fixedly installed on the rotating cylinders. The second sprockets facing each other left and right are connected by a toothed chain belt. A handle is fixedly installed at the front end of the rotating cylinder on the right.

[0010] According to an embodiment of the present invention, the adjustment rack includes an L-shaped bracket. L-shaped brackets are fixedly installed at the upper ends of the rear sides of the first conveying racks. An electric slide rail is jointly fixedly installed at the front end of the horizontal section of the L-shaped bracket. The electric slider on the electric slide rail slides left and right. Control distance cylinders are symmetrically and fixedly installed at the lower ends of the electric slider. A support and conveying rack for supporting the lower ends of the base material, semi-cured sheet and copper foil is arranged at the lower ends of the control distance cylinders.

[0011] According to an embodiment of the present invention, the support and transport frame includes an inverted U-shaped bracket. The lower ends of the distance control cylinders are fixedly installed with inverted U-shaped brackets. The lower ends of the vertical sections of the inverted U-shaped brackets are fixedly installed with horizontal plates. Electric slide rails II are symmetrically fixedly installed on the left and right of the horizontal plates. Electric sliders II on the electric slide rails II slide back and forth. The lower ends of the horizontal sections of the inverted U-shaped brackets are fixedly installed with distance adjustment cylinders. The opposite ends of two electric sliders II on the same side are hinged with linkage rods arranged symmetrically front and back. The ends of the linkage rods on the same side away from the electric sliders II are jointly hinged with a linkage block. The telescopic end of the distance adjustment cylinder is fixedly connected to the upper end of the linkage block. L-shaped clamping support plates are symmetrically fixedly installed front and back at the lower ends of the electric sliders II.

[0012] According to an embodiment of the present invention, the clamping and matching frame includes a clamping and matching plate. The opposite ends of the vertical sections of the left and right relative clamping support plates are slidably connected up and down with the clamping and matching plate. Telescopic groups are symmetrically arranged on the left and right of the linkage block. The telescopic group is composed of telescopic plates arranged symmetrically front and back. A connecting plate is fixedly connected between the lower end of the telescopic plate and the corresponding clamping and matching plate. The telescopic plate is slidably connected up and down with the clamping support plate.

[0013] According to an embodiment of the present invention, compression springs are fixedly installed at the lower ends of the clamping and matching plates on the left clamping and matching frame. Contact plates are fixedly installed at the lower ends of the compression springs. The adsorption plate is fixedly connected together with the four contact plates.

[0014] According to an embodiment of the present invention, the adsorption frame includes an adsorption plate. The adsorption plates are fixedly installed together between the four clamping and matching plates on the right and between the four contact plates on the left. Rubber suction cups are evenly fixedly installed at the lower end of the adsorption plate. Adjacent rubber suction cups are connected. A gas pump is fixedly installed in the middle of the upper end of the adsorption plate. A connecting pipe is fixedly connected between the gas pump and the adjacent rubber suction cups.

[0015] From the above technical solutions, it can be seen that the present invention has the following advantages:

[0016] 1. In the present invention, the copper foil and the prepreg are respectively clamped and transported by the support and transport frame, so that the surfaces of the copper foil and the prepreg are fully stressed, preventing them from bending in the middle due to the action of gravity during the transportation process. Through the cooperation of the abutting member frame and the matching abutting frame, the front and rear ends of the prepreg, the base material and the copper foil are squeezed and limited, so that the front and rear ends of the prepreg, the base material and the copper foil are aligned. At the same time, the adjustment frame drives the support and transport frame on the left to clamp and limit the left and right ends of the prepreg, the base material and the copper foil, so that their left and right ends are aligned. Then, the superimposed and aligned prepreg, base material and copper foil are sent forward out of the equipment and enter the laminator for lamination treatment, improving the lamination efficiency of the copper clad laminate.

[0017] In addition to the technical problems solved by the embodiments of the present application described above, the technical features constituting the technical solutions, and the beneficial effects brought by the technical features of these technical solutions, other technical problems that can be solved by the laminating equipment for manufacturing copper clad laminates provided by the embodiments of the present application, other technical features included in the technical solutions, and the beneficial effects brought by these technical features will be further described in detail in the specific implementation manners. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the provided drawings.

[0019] Figure 1 It shows the front perspective structural schematic diagram of the present invention.

[0020] Figure 2 It shows the rear perspective structural schematic diagram of the present invention.

[0021] Figure 3 It shows the front perspective structural schematic diagram of the present invention with the L-shaped bracket, the first electric slide rail and the distance control cylinder removed.

[0022] Figure 4 It shows the right view cross-sectional plane structural schematic diagram of the present invention.

[0023] Figure 5 It shows the left view cross-sectional plane structural schematic diagram of the first bevel gear and the second bevel gear.

[0024] Among them, the above-mentioned drawings include the following reference numerals:

[0025] 1. Conveyor unit; 11. Fixed bottom plate; 12. First conveyor frame; 121. Fixed bracket; 122. First sprocket; 123. First toothed chain belt; 124. Right-angle bracket; 125. Arc-shaped support plate; 13. Second conveyor frame; 14. Extrusion and abutment member frame; 141. Mounting block; 142. Limit groove; 143. Cylindrical spring; 144. Abutment member block; 15. Matching abutment frame; 151. Matching abutment block; 152. Fixed spring; 153. Heightening block; 16. Control frame; 161. First bevel gear; 162. Second bevel gear; 163. Rotating cylinder; 164. Second sprocket; 165. Third toothed chain belt; 166. Handle; 2. Stacking unit; 21. Adjusting frame; 211. L-shaped bracket; 212. First electric slide rail; 213. Distance control cylinder; 22. Support and transport frame; 221. Inverted U-shaped bracket; 222. Horizontal plate; 223. Second electric slide rail; 224. Second electric slider; 225. Spacing adjustment cylinder; 226. Linking rod; 227. Linking block; 228. Clamping support plate; 23. Clamping and matching frame; 231. Clamping and matching plate; 232. Telescopic plate; 233. Connecting plate; 234. Extrusion spring; 235. Contact plate; 24. Adsorption frame; 241. Adsorption plate; 242. Rubber suction cup; 243. Air pump; 244. Connecting pipe. Detailed implementation manners

[0026] To make the above objects, features, and advantages of the present invention more apparent and understandable, the following detailed description of the specific implementation manners of the present invention will be made with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0027] Refer to Figure 1 With Figure 2A laminating device for manufacturing copper clad laminates comprises a conveying unit 1, a stacking unit 2 is arranged on the upper side of the conveying unit 1, and is used to transport and stack and align copper foil, prepreg and substrate; the conveying unit 1 comprises a fixed bottom plate 11, and a conveying frame 12 for conveying copper foil and prepreg respectively is symmetrically arranged on the upper end of the fixed bottom plate 11, and a conveying frame 2 13 for conveying substrate and aligning is arranged in the middle of the upper end of the fixed bottom plate 11, and extrusion abutment frames 14 for extruding and aligning the rear sides of the substrate, prepreg and copper foil are evenly arranged on the conveying frame 2 13, and a conveying frame 14 for extruding and aligning the rear sides of the substrate, prepreg and copper foil is arranged on the front side of the conveying frame 2 13. A cooperating abutment 15 is provided to squeeze and align the front sides of the substrate, the prepreg and the copper foil, and a control frame 16 for controlling the rotation of the cooperating abutment 15 is provided on the front side of the conveying frame 13; the stacking unit 2 includes an adjusting frame 21, and two supporting conveying frames 22 are provided at the lower end of the adjusting frame 21 to support the lower ends of the substrate, the prepreg and the copper foil, and a clamping cooperating frame 23 is provided on the supporting conveying frame 22 to clamp the upper ends of the substrate, the prepreg and the copper foil, and an adsorption frame 24 is provided on the clamping cooperating frame 23 to adsorb and fix the upper ends of the substrate, the prepreg and the copper foil.

[0028] See also Figure 3 The conveying frame 12 includes a fixed bracket 121, and the fixed bracket 121 is symmetrically fixedly installed on the upper end of the fixed base plate 11. The fixed bracket 121 is symmetrically rotated front and back and connected with a sprocket 122. The front and rear opposite sprockets 122 are connected by a toothed chain belt 123. A right-angle bracket 124 is symmetrically fixedly installed on the upper end of the fixed base plate 11. An arc support plate 125 is fixedly installed on the horizontal section of the right-angle bracket 124 toward one end of the toothed chain belt 123. The arc support plate 125 is slidably connected to the toothed chain belt 123 front and back. The structure of the conveying frame 2 13 is the same as that of the conveying frame 12, and only the sizes of the parts are not exactly the same.

[0029] See also Figure 2 The adjustment frame 21 includes an L-shaped bracket 211, and the upper end of the rear side of the conveying frame 12 is fixedly installed with the L-shaped bracket 211. The front end of the horizontal section of the L-shaped bracket 211 is commonly fixedly installed with an electric slide rail 212. The electric slider on the electric slide rail 212 slides left and right. The lower end of the electric slider is symmetrically fixed with a distance control cylinder 213. The lower end of the distance control cylinder 213 is provided with a support conveying frame 22 for supporting the lower end of the substrate, the prepreg and the copper foil.

[0030] See also Figure 2 and Figure 3, the support and transport frame 22 includes an inverted U-shaped bracket 221. The lower ends of the distance control cylinders 213 are fixedly installed with inverted U-shaped brackets 221. The lower ends of the vertical sections of the inverted U-shaped brackets 221 are fixedly installed with horizontal plates 222. Electric slide rails II 223 are symmetrically fixedly installed on the left and right of the horizontal plates 222. Electric sliders II 224 on the electric slide rails II 223 slide back and forth. The lower ends of the horizontal sections of the inverted U-shaped brackets 221 are fixedly installed with distance adjustment cylinders 225. The opposite ends of the two electric sliders II 224 on the same side are both hinged with linkage rods 226 arranged symmetrically front and back. The ends of the linkage rods 226 on the same side away from the electric sliders II 224 are jointly hinged with a linkage block 227. The telescopic end of the distance adjustment cylinder 225 is fixedly connected to the upper end of the linkage block 227. The lower ends of the electric sliders II 224 are symmetrically fixedly installed with L-shaped clamping support plates 228 front and back.

[0031] Refer to Figure 3 , the clamping and matching frame 23 includes a clamping and matching plate 231. The opposite ends of the vertical sections of the left and right opposite clamping support plates 228 are both slidably connected up and down with the clamping and matching plate 231. The linkage block 227 is symmetrically provided with telescopic groups on the left and right. The telescopic group is composed of telescopic plates 232 arranged symmetrically front and back. A connecting plate 233 is fixedly connected between the lower end of the telescopic plate 232 and the corresponding clamping and matching plate 231. The telescopic plate 232 is slidably connected up and down with the clamping support plate 228.

[0032] Refer to Figure 3 , the lower ends of the clamping and matching plates 231 on the left clamping and matching frame 23 are fixedly installed with compression springs 234. The lower ends of the compression springs 234 are fixedly installed with contact plates 235. The adsorption plate 241 and the four contact plates 235 are fixedly connected together.

[0033] Refer to Figure 4 , the adsorption frame 24 includes an adsorption plate 241. The adsorption plate 241 is fixedly installed between the four clamping and matching plates 231 on the right and between the four contact plates 235 on the left. Rubber suction cups 242 are evenly fixedly installed at the lower end of the adsorption plate 241. The adjacent rubber suction cups 242 are connected. A gas pump 243 is fixedly installed in the middle of the upper end of the adsorption plate 241. A connecting pipe 244 is fixedly connected between the gas pump 243 and the adjacent rubber suction cups 242.

[0034] Drive the sprocket 122 to rotate through an external motor. First, place the prepreg, substrate, and copper foil on the right-side tooth chain belt 123, conveyor belt, and left-side tooth chain belt 123 in sequence from right to left. When the prepreg, substrate, and copper foil are transported to directly below the electric slide rail 212, drive the inverted U-shaped bracket 221 to move downward through the distance control cylinder 213, drive the linkage block 227 to move downward through the distance adjustment cylinder 225, thereby driving the clamping support plate 228 to move toward each other to clamp the prepreg. At the same time, the linkage block 227 drives the telescopic plate 232 to move downward, driving the clamping mating plate 231 to move downward, and the adsorption frame 24 moves downward synchronously to contact the upper end surface of the prepreg. Exhaust the gas from the rubber suction cup 242 and the cured sheet through the air pump 243, thereby adsorbing the cured sheet and making it away from the right-side conveying frame 12.

[0035] The adjustment frame 21 continues to drive the right-side support and conveying frame 22 to move leftward, thereby transporting the prepreg to above the conveying frame 13. The left-side support and conveying frame 22 moves to the left-side tooth chain belt 123, and the left-side support and conveying frame 22 moves downward to clamp the copper foil. The adsorption frame 24 adsorbs the upper end surface of the copper foil. The right-side support and conveying frame 22 places the prepreg on the substrate. At this time, the adjustment frame 21 drives the left-side support and conveying frame 22 to move rightward, thereby transporting the copper foil to above the prepreg on the conveying frame 13.

[0036] Refer to Figure 3 And Figure 4 As shown in FIGS.

[0037] Refer to Figure 3 And Figure 5 As shown in FIGS.

[0038] Refer to Figure 3 And Figure 5The control frame 16 includes a bevel gear 161, and a bevel gear 161 is fixedly installed on the lower end of the matching block 151. The front side of the fixed bracket 121 of the conveying frame 13 is symmetrically rotated with a bevel gear 162, and the bevel gear 162 is meshed with the corresponding bevel gear 161. A rotating cylinder 163 is fixedly installed at the front end of the bevel gear 162, and a sprocket 164 is fixedly installed on the rotating cylinder 163. The left and right opposite sprockets 164 are connected by a toothed chain belt 165, and a handle 166 is fixedly installed at the front end of the rotating cylinder 163 on the right.

[0039] The support and transport frame 22 on the right side continues to drive the support and transport frame 22 on the right side to move down to clamp the next prepreg, and the support and transport frame 22 on the left side places the copper foil on the prepreg. At this time, the conveyor frame 13 moves to move the abutment frame forward, and with the cooperation of the abutment frame 15, the front and rear ends of the prepreg, the substrate and the copper foil are squeezed and limited to align the front and rear ends of the prepreg, the substrate and the copper foil. At the same time, the adjustment frame 21 drives the support and transport frame 22 on the left side to clamp and limit the left and right ends of the prepreg, the substrate and the copper foil to align the left and right ends. The four ends of the semi-cured sheet, substrate and copper foil are coated with glue by the coating machine installed, and then the rotating cylinder 163 is driven to rotate by rotating the handle 166, so that the matching block 151 is driven to rotate under the adjustment of the toothed chain belt 3 165 and the sprocket 2 164, and no longer hinders the semi-cured sheet, substrate and copper foil front end after the alignment of the coating. Under the transportation of the conveying frame 2 13, the superimposed and aligned semi-cured sheet, substrate and copper foil are sent forward out of the equipment, and enter the laminating machine for lamination through the external belt conveyor. The conveying frame 2 13 continues to drive the next substrate to move forward and repeats the previous operation.

[0040] Working principle of the present invention: Step 1: First, place the prepreg, substrate and copper foil in order from right to left, respectively, on the right conveying rack 12, the abutment rack and the left conveying rack 12; when the prepreg, substrate and copper foil are conveyed to the bottom of the stacking unit 2, the right supporting conveying rack 22 is driven downward by the adjustment rack 21 to clamp the prepreg, and the adsorption rack 24 adsorbs the upper end surface of the prepreg to keep it away from the right conveying rack 12.

[0041] Step 2: The adjustment frame 21 continues to drive the right support and conveying frame 22 to move to the left, thereby conveying the semi-cured sheet to the top of the conveying frame 2 13, and the left support and conveying frame 22 moves to the left conveying frame 1 12. The left support and conveying frame 22 moves down to clamp the copper foil, and the adsorption frame 24 adsorbs the upper end surface of the copper foil. The right support and conveying frame 22 places the semi-cured sheet on the substrate. At this time, the adjustment frame 21 drives the left support and conveying frame 22 to move to the right, thereby conveying the copper foil to the top of the semi-cured sheet on the conveying frame 2 13.

[0042] Step 3: The supporting and transporting frame 22 on the right continues to drive the supporting and transporting frame 22 on the right to move downward to clamp the next semi-cured sheet. The supporting and transporting frame 22 on the left places the copper foil on the semi-cured sheet. At this time, the second conveying frame 13 moves, causing the abutting frame to move forward. With the cooperation of the abutting frame 15, the front and rear ends of the semi-cured sheet, the base material, and the copper foil are squeezed and limited, so that the front and rear ends of the semi-cured sheet, the base material, and the copper foil are aligned. At the same time, the adjusting frame 21 drives the supporting and transporting frame 22 on the left to clamp and limit the left and right ends of the semi-cured sheet, the base material, and the copper foil, so that the left and right ends are aligned. The four ends are subjected to encapsulation treatment by an externally provided encapsulation machine. Then, the control frame 16 is adjusted to cooperate with the abutting frame 15 to prevent the abutting frame 15 from continuing to obstruct the front end of the semi-cured sheet, the base material, and the copper foil after being stacked and aligned. Under the conveying of the second conveying frame 13, the stacked and aligned semi-cured sheet, the base material, and the copper foil are sent forward out of the device and enter the laminator for lamination treatment. The second conveying frame 13 continues to drive the next base material to move forward and repeats the previous operation.

[0043] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "middle", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "end", "axial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0044] In addition, the terms "first", "second", "No. 1", "No. 2", "one", "two" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0045] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "connected", "installed", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection, a sliding connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] The embodiments of the specific implementation manners are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered within the protection scope of the present invention.

Claims

1. A laminating device for manufacturing copper-clad laminates, characterized in that: It includes a conveying unit, and a stacking unit is arranged on the upper side of the conveying unit, and is used for conveying, stacking and aligning the copper foil, the prepreg and the substrate; The conveying unit comprises a fixed bottom plate, and a conveying frame 1 for conveying copper foil and prepreg is symmetrically arranged on the upper end of the fixed bottom plate, and a conveying frame 2 for conveying substrate and alignment correction is arranged in the middle of the upper end of the fixed bottom plate, and extrusion abutment frames for extruding and aligning the substrate, prepreg and the rear side of the copper foil are evenly arranged on the conveying frame 2, and a matching abutment frame cooperating with the extrusion abutment frame to extrude and align the substrate, prepreg and the front side of the copper foil is arranged on the front side of the conveying frame 2, and a control frame for controlling the rotation of the matching abutment frame is arranged on the front side of the conveying frame 2; The stacking unit includes an adjustment frame, and two supporting and conveying frames for supporting the lower ends of the substrate, the prepreg and the copper foil are arranged at the lower end of the adjustment frame. A clamping and matching frame cooperating with the supporting and conveying frame for clamping the upper ends of the substrate, the prepreg and the copper foil is arranged on the supporting and conveying frame, and an adsorption frame for adsorbing and fixing the upper ends of the substrate, the prepreg and the copper foil is arranged on the clamping and matching frame.

2. A laminating device for manufacturing copper clad laminate according to claim 1, characterized in that: The conveying frame 1 includes a fixed bracket, a fixed bracket is symmetrically fixedly installed on the upper end of the fixed base plate, a sprocket wheel 1 is symmetrically rotated front and back on the fixed bracket, the front and rear opposite sprocket wheels are connected through a toothed chain belt 1 for transmission, a right-angle bracket is symmetrically fixedly installed on the upper end of the fixed base plate, an arc-shaped support plate is fixedly installed on the horizontal section of the right-angle bracket facing the toothed chain belt 1 at one end, the arc-shaped support plate and the toothed chain belt 1 are slidably connected front and back, the structure of the conveying frame 2 is the same as that of the conveying frame 1, only the sizes of the parts are not exactly the same; the sprocket wheel 1 is driven to rotate by an external motor.

3. A laminating device for manufacturing copper clad laminate according to claim 2, characterized in that: The extrusion resistance frame includes a mounting block, and the mounting blocks are evenly fixedly installed on the surface of the toothed chain belt 1 of the conveying frame 2. The conveying belt is formed by a pin shaft between two adjacent mounting blocks. Limiting grooves are evenly arranged at one end of the conveying belt away from the toothed chain belt 1 on the conveying frame 2, and cylindrical springs are evenly fixedly installed in the limiting grooves. A resistance block is fixedly installed at one end of the cylindrical spring in each limiting groove away from the toothed chain belt 1 on the conveying frame 2, and the resistance block is slidably connected to the conveying belt.

4. A laminating device for manufacturing copper clad laminate according to claim 3, characterized in that: The mating abutment frame includes a mating abutment block, and the left and right sides of the upper front end of the fixed bracket of the conveying frame 2 are rotatably connected with mating abutment blocks, a rectangular groove is opened on the upper end of the mating abutment block on the right side, and fixed springs are evenly fixedly installed on the bottom of the rectangular groove, and heightening blocks are commonly fixedly installed on the upper ends of the fixed springs, and a heightening block is fixedly installed on the upper end of the mating abutment block on the left side, and the distance between the mating abutment blocks on the left and right sides is greater than the length of the abutment block.

5. A laminating device for manufacturing copper clad laminate according to claim 4, characterized in that: The control frame includes a bevel gear 1, and the lower end of the mating block is fixedly installed with a bevel gear 1. The front side of the fixed bracket of the conveying frame 2 is symmetrically rotated with a bevel gear 2, and the bevel gear 2 is meshed with the corresponding bevel gear 1. A rotating cylinder is fixedly installed at the front end of the bevel gear 2, and a sprocket 2 is fixedly installed on the rotating cylinder. The sprockets 2 opposite to each other are connected through a toothed chain belt 3, and a handle is fixedly installed at the front end of the rotating cylinder on the right.

6. The laminating device for manufacturing copper-clad laminate according to claim 1, characterized in that: The adjustment frame includes an L-shaped bracket, an L-shaped bracket is fixedly installed on the upper end of the rear side of the conveying frame, an electric slide rail is fixedly installed on the front end of the horizontal section of the L-shaped bracket, an electric slider on the electric slide rail slides left and right, a distance control cylinder is symmetrically fixedly installed on the lower end of the electric slider, and a supporting conveying frame for supporting the lower ends of the substrate, the prepreg and the copper foil is arranged at the lower end of the distance control cylinder.

7. A laminating device for manufacturing copper-clad laminates according to claim 6, characterized in that: The supporting and transporting frame includes an inverted U-shaped bracket, an inverted U-shaped bracket is fixedly installed at the lower end of the distance control cylinder, a horizontal plate is fixedly installed at the lower end of the vertical section of the inverted U-shaped bracket, two electric slide rails are fixedly installed symmetrically on the horizontal plate, two electric sliders on the two electric slide rails slide back and forth, and a distance adjusting cylinder is fixedly installed at the lower end of the horizontal section of the inverted U-shaped bracket. The opposite ends of the two electric sliders on the same side are hinged with linkage rods symmetrically arranged front and back, and the linkage rods on the same side are hinged with a linkage block at one end away from the two electric sliders. The telescopic end of the distance adjusting cylinder is fixedly connected to the upper end of the linkage block, and an L-shaped clamping support plate is fixedly installed symmetrically on the lower end of the two electric sliders.

8. A laminating device for manufacturing copper-clad laminates according to claim 7, characterized in that: The clamping and matching frame includes a clamping and matching plate, and the opposite ends of the vertical sections of the left and right opposite clamping support plates are connected with the clamping and matching plates for sliding up and down. The linkage block is symmetrically provided with a retractable group, and the retractable group is composed of retractable plates that are symmetrical front and back. A connecting plate is fixedly connected between the lower end of the retractable plate and the corresponding clamping and matching plate, and the retractable plate is connected with the clamping support plate for sliding up and down.

9. The laminating device for manufacturing copper clad laminate according to claim 1, characterized in that: The lower ends of the clamping and matching plates on the left clamping and matching frame are all fixedly installed with extrusion springs, the lower ends of the extrusion springs are all fixedly installed with contact plates, and the adsorption plate and the four contact plates are fixedly connected together.

10. A laminating device for manufacturing copper clad laminate according to claim 9, characterized in that: The adsorption frame includes an adsorption plate, which is fixedly installed between the four clamping matching plates on the right and between the four contact plates on the left. Rubber suction cups are evenly fixedly installed on the lower end of the adsorption plate, and adjacent rubber suction cups are connected. An air pump is fixedly installed in the middle of the upper end of the adsorption plate, and a connecting pipe is fixedly connected between the air pump and the adjacent rubber suction cups.

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