Circuit board overlapping production line applied to electric press

Abstract

The invention discloses a circuit board laminating production line applied to a voltage machine, which comprises a core board feeding machine, a board laminating machine, a kraft paper feeding machine, a voltage laminating machine and a carrying mechanism, and is characterized in that the board laminating machine comprises a feeding mechanism and a laminating mechanism, the core board feeding machine can drive a core board to move to the laminating mechanism, and the kraft paper feeding machine can drive the voltage laminating machine to move to the laminating mechanism; the feeding mechanism is used for driving materials to move to the stacking mechanism, and the stacking mechanism can stack the materials and core plates. The voltage laminating machine is used for laminating and forming the core plate, the material and the kraft paper; the carrying mechanism is used for driving the core plate, materials or kraft paper to move. Due to the fact that the core plate, the material plate and the kraft paper are respectively driven by a machine to be fed, and the core plate and the material plate are overlapped in advance, the operation efficiency and accuracy of circuit board overlapping forming can be effectively improved through mechanical operation, and then circuit board production operation with higher efficiency and higher accuracy can be achieved.

Description

Technical Field

[0001] The invention relates to the field of circuit boards, and in particular to a circuit board lamination production line applied to a voltage machine. Background Art

[0002] As we all know, when manufacturing circuit boards, i.e. PCB boards, a voltage machine is needed to press multiple layers of different materials together. The working principle of this voltage machine is to electrically heat the adhesive resin material, and press the core board, PP material board and other multiple layers of materials with the adhesive resin material for a certain period of time by applying a certain pressure, thereby obtaining a circuit board substrate. In the process of pressing using the voltage machine, in order to prevent multiple pieces of circuit board substrates from being affected by each other during pressing, they need to be superimposed in advance, and a mirror plate needs to be inserted between them for separation. In the current circuit board superposition operation, each component is usually placed manually in the voltage superposition machine one by one, but manual operation undoubtedly has the problems of low efficiency and lack of precision. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a circuit board lamination production line applied to a voltage machine, which can perform lamination operations accurately and efficiently.

[0004] According to the first aspect of the present invention, a circuit board lamination production line applied to a voltage machine comprises: a core board loading machine, a panel lamination machine, a kraft paper loading machine, a voltage lamination machine and a conveying mechanism, wherein the core board loading machine is used to drive the core board loading; the panel lamination machine is docked with the core board loading machine, the panel lamination machine comprises a feeding mechanism and a lamination mechanism, the core board loading machine can drive the core board to move to the lamination mechanism, the feeding mechanism is used to drive the material to move to the lamination mechanism, the lamination mechanism can perform stacking between the material and the core board; the kraft paper loading machine is used to drive the kraft paper loading; the voltage lamination machine is used to perform lamination and molding between the core board, the material and the kraft paper; the conveying mechanism reciprocates between the core board loading machine, the panel lamination machine, the kraft paper loading machine and the voltage lamination machine, and the conveying mechanism is used to drive the core board, the material or the kraft paper to move.

[0005] The circuit board lamination production line applied to the voltage laminating machine according to the embodiment of the present invention has at least the following beneficial effects: after the core board loading machine and the feeding mechanism respectively drive the core board and the material board to move to the laminating mechanism, the laminating mechanism can perform a preliminary laminating operation between the core board and the material board so that the two can form a whole. After the kraft paper loading machine drives the kraft paper to move and load, the conveying mechanism can drive the core board and the material, as well as the kraft paper, which are initially formed into a whole, to the voltage laminating machine, and the voltage laminating machine further performs a laminating and forming operation on them, so that the core board, the material board and the kraft paper can be processed and formed into a whole through the laminating process.

[0006] Since the core board, material board and kraft paper are fed separately by machines, and the core board and material board are overlapped first, the efficiency and accuracy of circuit board stacking and forming can be effectively improved through mechanized operations, which can bring more efficient and higher-precision circuit board production operations.

[0007] According to some embodiments of the present invention, the core board loading machine includes a first material transport mechanism, a loading position and a discharging position, and a lifting mechanism is provided at the loading position and / or the discharging position, and the lifting mechanism can drive the material, the material tray or the material separator to rise and fall; the first material transport mechanism reciprocates between the loading position, the discharging position and the panel stacking machine, and the first material transport mechanism can drive the material, the material tray or the material separator to move.

[0008] According to some embodiments of the present invention, the lifting mechanism includes a mounting frame, which is movably provided with a supporting seat; the mounting frame is connected to a driving device and a guide rail, the supporting seat is slidably installed on the guide rail, and the driving device is connected to the supporting seat and can drive it to slide back and forth along the length direction of the guide rail.

[0009] According to some embodiments of the present invention, the panel stacking machine includes a first correction mechanism and a second correction mechanism, the core panel feeding machine, the first correction mechanism and the stacking mechanism are connected in sequence, and the feeding mechanism, the second correction mechanism and the stacking mechanism are connected in sequence; the first correction mechanism is used to correct the core panel, and the second correction mechanism is used to correct the material.

[0010] According to some embodiments of the present invention, one of the first correction mechanism and the second correction mechanism includes a lifting seat and is used to lift and position the material or core board; the other of the first correction mechanism and the second correction mechanism includes a material transport suction cup group, and a plurality of positioning parts distributed around the material transport suction cup group are arranged on the periphery of the material transport suction cup group, and the positioning parts can surround the side of the material or core board and perform a planar positioning on it, and the material transport suction cup group can drive the material or core board to move to the overlapping mechanism.

[0011] According to some embodiments of the present invention, the feeding mechanism includes a cleaning rack, a storage bin and a second material transport mechanism, the storage bin can move to the cleaning rack or move away from the cleaning rack; the second material transport mechanism can approach or move away from the cleaning rack and drive the material at the cleaning rack to move toward the folding mechanism.

[0012] According to some embodiments of the present invention, the stacking mechanism includes a material transport suction cup group and a stacking platform, and the material transport suction cup group can be moved from the core board loading machine and / or the feeding mechanism to the stacking platform; a material pressing block is provided on the edge of the stacking platform, and the material pressing block can move close to the stacking platform and press the material and / or core board on the stacking platform.

[0013] According to some embodiments of the present invention, the panel stacking machine is connected to a fast exchanger, and the fast exchanger includes a first exchange platform and a second exchange platform. The panel stacking machine can drive the material and the core plate to move to the first exchange platform or the second exchange platform, and the conveying mechanism and the panel stacking machine are respectively located at two ends of the fast exchanger; the first exchange platform and the second exchange platform can move relative to each other and exchange positions.

[0014] According to some embodiments of the present invention, the kraft paper loader includes a feeding position, a buffer position, a material picking position and a third material transport mechanism, the third material transport mechanism is used to drive the kraft paper to move from the feeding position to the buffer position and the material picking position in sequence; a lifting mechanism is provided at the feeding position and can drive the kraft paper to rise and approach the third material transport mechanism; a pre-stacking mechanism is provided at the buffer position and can stack the kraft paper, and at least one of the feeding position, the buffer position and the material picking position is provided with a dust removal mechanism.

[0015] According to some embodiments of the present invention, the pre-stacking mechanism includes a workbench arranged at the cache position, and the third material transporting mechanism can drive the kraft paper to move to the workbench; a plurality of stacking cylinders are arranged at the edge of the workbench, and each of the stacking cylinders is distributed around the workbench, and each of the stacking cylinders is connected to a stacking sheet, and the stacking cylinders can drive the stacking sheets to push the kraft paper located on the workbench.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 A schematic diagram of a circuit board lamination production line according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of a core board feeder of a circuit board lamination production line is shown;

[0020] Figure 3 for Figure 1 A schematic diagram of a lifting mechanism of a circuit board lamination production line is shown;

[0021] Figure 4 for Figure 1 A schematic diagram of a board lamination machine of a circuit board lamination production line is shown;

[0022] Figure 5 for Figure 1 A schematic diagram of a feeding mechanism of a circuit board lamination production line is shown;

[0023] Figure 6 for Figure 1 A schematic diagram of a second material transport mechanism of a circuit board lamination production line is shown;

[0024] Figure 7 for Figure 1 A schematic diagram of a storage bin of a circuit board lamination production line is shown;

[0025] Figure 8 for Figure 1 A schematic diagram of a second correction mechanism of a circuit board lamination production line is shown;

[0026] Fig. 9 for Figure 1 A schematic diagram of a lamination mechanism of a circuit board lamination production line is shown;

[0027] Fig.10 for Figure 1 A schematic diagram of a first correction mechanism of a circuit board lamination production line is shown;

[0028] Fig.11 for Figure 1 A schematic diagram of a fast switch of a circuit board lamination production line is shown;

[0029] Fig.12 for Figure 1A schematic diagram of a kraft paper feeder for a circuit board lamination production line is shown;

[0030] Fig.13 for Figure 1 A schematic diagram of a third material transport mechanism of a circuit board lamination production line is shown;

[0031] Fig.14 for Figure 1 A schematic diagram of a third suction cup group of a circuit board lamination production line is shown;

[0032] Fig.15 for Figure 1 A schematic diagram of a dust removal mechanism of a circuit board lamination production line is shown;

[0033] Fig.16 for Figure 1 A schematic diagram of a pre-stacking mechanism of a circuit board lamination production line is shown;

[0034] Reference numerals: core board loading machine 100; first material transport mechanism 110; two-axis displacement platform 113; first suction cup group 115; loading position 120; unloading position 130; lifting mechanism 150; mounting frame 151; supporting seat 152; driving device 153; guide track 154;

[0035] Plate laminating machine 200; first correction mechanism 210; lifting seat 215; second correction mechanism 220; material transport suction cup group 221; positioning member 222; correction platform 225; displacement module 227; feeding mechanism 230; second material transport mechanism 240; second suction cup group 241; two-way displacement driver 242; laminating mechanism 250; laminating platform 251; material pressing block 252; weight sensor 253; material storage bin 260; transverse movement mechanism 270; transverse movement suction cup group 271; linear driver 272; cleaning frame 290; electrostatic rod 291; first dust collection box 292; arrival sensor 293;

[0036] Fast switch 300; first switching platform 310; second switching platform 320; transmission belt 330;

[0037] A transport mechanism 400;

[0038] Voltage lamination machine 500;

[0039] Kraft paper loader 600; feeding position 510; buffer position 520; material taking position 530; pre-stacking mechanism 540; workbench 541; stacking cylinder 542; stacking sheet 543; lifting mechanism 560; lifting cylinder 561; lifting seat 562; third material transport mechanism 570; three-axis displacement module 571; third suction cup group 572; push-pushing shaping cylinder 575; shaping displacement cylinder 576; shaping clamping cylinder 578; infrared sensor 580; dust removal mechanism 590; second dust removal box 595; DETAILED DESCRIPTION

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0041] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0042] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0043] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0044] Reference Figure 1A circuit board laminating production line for a voltage machine includes: a core board feeder 100, a board laminating machine 200, a kraft paper feeder 600, a voltage laminating machine 500 and a transport mechanism 400. The core board feeder 100 is used to drive the core board to be fed; the board laminating machine 200 is docked with the core board feeder 100. The board laminating machine 200 includes a feeding mechanism 230 and a laminating mechanism 250. The core board feeder 100 can drive the core board to move to the laminating mechanism 250. The feeding mechanism 230 0 is used to drive the material to move to the superposition mechanism 250, and the superposition mechanism 250 can stack the material and the core board; the kraft paper feeder 600 is used to drive the kraft paper feeding; the voltage superposition machine 500 is used to superpose and form the core board, the material and the kraft paper; the transport mechanism 400 reciprocates between the core board feeder 100, the board superposition machine 200, the kraft paper feeder 600 and the voltage superposition machine 500, and the transport mechanism 400 is used to drive the core board, the material or the kraft paper to move. After the core board feeder 100 and the feeding mechanism 230 drive the core board and the material board to move to the superposition mechanism 250 respectively, the superposition mechanism 250 can perform a preliminary superposition operation between the core board and the material board so that the two can form a whole. After the kraft paper feeder 600 drives the kraft paper to move and feed, the transport mechanism 400 can drive the core board and the material, as well as the kraft paper, which are initially formed into a whole, to the voltage laminating machine 500, and the voltage laminating machine 500 further performs laminating and forming operations on them, so that the core board, the material board and the kraft paper can be processed and formed into a whole through the laminating process. Since the core board, the material board and the kraft paper are fed by the machine respectively, and the core board and the material board will be overlapped first, the efficiency and accuracy of the circuit board laminating and forming operation can be effectively improved through mechanized operation, which can bring more efficient and higher precision circuit board production operations.

[0045] Specifically, the transport mechanism 400 includes a robot arm, which is connected to a transport suction cup group. After the robot arm obtains the core board, material board or kraft paper through the transport suction cup group, it can drive it to move through the transport suction cup group, so that it can smoothly reach the voltage laminating machine 500 and perform the molding operation.

[0046] Furthermore, at least one of the core board feeder 100, the panel laminating machine 200, the kraft paper feeder 600, the voltage laminating machine 500 and the conveying mechanism 400 may be provided with a dust removal mechanism. The dust removal mechanism can remove impurities such as dust and powder that may be generated by the core board feeder 100, the panel laminating machine 200, the kraft paper feeder 600, the voltage laminating machine 500 and other components during operation, thereby keeping the processing environment clean and tidy, thereby avoiding the problem of reduced performance of the laminated product due to the doping of impurities such as dust and powder.

[0047] In certain embodiments, reference Figure 2 The core board loading machine 100 includes a first material transport mechanism 110, a loading position 120 and a discharging position 130. A lifting mechanism 150 is provided at the loading position 120 and / or the discharging position 130. The lifting mechanism 150 can drive the material, the tray of the material or the separator of the material to rise and fall; the first material transport mechanism 110 reciprocates between the loading position 120, the discharging position 130 and the panel laminating machine 200. The first material transport mechanism 110 can drive the material, the tray of the material or the separator of the material to move. After the tray loaded with the core board moves to the loading position 120, the first material transport mechanism 110 can move to the loading position 120 and drive the core board to move. After the core board is transported to the panel laminating machine 200, the first material transport mechanism 110 can drive the tray for loading the core board or the separator on the core board to the discharging position 130 so that it can be recovered at the discharging position 130, and then it is convenient to reuse it.

[0048] Specifically, the first material transport mechanism 110 includes a two-axis displacement platform 113, which is connected to two first suction cup groups 115 and can drive the two to move together; one of the two first suction cup groups 115 sucks the core board, and the other is used to suck the tray or the separator paper. The material discharge position 130 is located between the material loading position 120 and the plate stacking machine 200.

[0049] In certain embodiments, reference Figure 3 The lifting mechanism 150 includes a mounting frame 151, and the mounting frame 151 is movably provided with a supporting seat 152; the mounting frame 151 is connected to a driving device 153 and a guide track 154, and the supporting seat 152 is slidably installed on the guide track 154, and the driving device 153 is connected to the supporting seat 152 and can drive it to slide back and forth along the length direction of the guide track 154. The supporting seat 152 is used to support the core board or the tray, and the separator paper. After the driving device 153 is started, it can drive the supporting seat 152 to slide back and forth along the guide track 154, and achieve the loading and unloading effect of the core board, tray or separator paper through the supporting seat 152, so as to facilitate the subsequent processing of the core board or the recycling and reuse of the tray and separator paper.

[0050] It is conceivable that there may be two lifting mechanisms 150, and both the loading position 120 and the discharging position 130 are provided with lifting mechanisms 150, and the two respectively perform the loading of the core board and the unloading of the tray and the separator through the lifting mechanisms 150. Of course, it is also possible that only the loading position 120 or only the discharging position 130 is provided with a lifting mechanism 150, and the specific implementation method is not unique, but can be adjusted accordingly according to the actual situation, and is not limited here.

[0051] In certain embodiments, reference Figure 4The panel stacking machine 200 includes a first correction mechanism 210 and a second correction mechanism 220. The core board feeder 100, the first correction mechanism 210 and the stacking mechanism 250 are connected in sequence, and the feeding mechanism 230, the second correction mechanism 220 and the stacking mechanism 250 are connected in sequence; the first correction mechanism 210 is used to correct the core board, and the second correction mechanism 220 is used to correct the material. After the core board feeder 100 conveys the core board to the first correction mechanism 210, the first correction mechanism 210 will adjust and correct the orientation angle and position relationship of the core board, so as to ensure that the core board can enter the stacking mechanism 250 with the correct orientation angle and position relationship. Similarly, the material will enter the stacking mechanism 250 with the correct orientation angle and position relationship under the action of the second correction mechanism 220. As a result, the core board and the material can be stacked more accurately at the stacking mechanism 250, thereby effectively improving the processing accuracy of the circuit board.

[0052] In certain embodiments, reference Figure 8 and Fig.10 , one of the first correction mechanism 210 and the second correction mechanism 220 includes a lifting seat 215 and is used to lift and position the material or core board; the other of the first correction mechanism 210 and the second correction mechanism 220 includes a material transport suction cup group 221, and the material transport suction cup group 221 is provided with a plurality of positioning members 222 distributed around the material transport suction cup group 221 on the circumference thereof, and the positioning members 222 can surround the side of the material or core board and perform a plane positioning on it, and the material transport suction cup group 221 can drive the material or core board to move to the overlapping mechanism 250. The lifting seat 215 can drive the material or core board to rise or fall, so that the core board or material can be positioned in the height direction, thereby achieving the purpose of correcting the material or core board in the height direction. In the process of the material transport suction cup group 221 driving the core board or material to move, the positioning member 222 will move closer from the side of the material or core board and push it. Since there are multiple positioning members 222 and they are distributed around the material transport suction cup group 221, pushing together the positioning members 222 can effectively push the core plate or material to the predetermined position of the material transport suction cup group 221, thereby smoothly achieving the effect of plane positioning of the core plate or material.

[0053] Specifically, the first correction mechanism 210 includes a correction platform 225, and the material transport suction cup group 221 is connected to a displacement module 227 and can reciprocate between the stacking mechanism 250 and the correction platform 225 under the drive of the displacement module 227. When the correction platform 225 supports the core board, the positioning member 222 can push from the side of the material to complete the operation of plane positioning of the material. Subsequently, the material transport suction cup group 221 can absorb the core board, thereby driving the core board to move to the stacking mechanism 250.

[0054] In certain embodiments, reference Figure 5 The feeding mechanism 230 includes a cleaning rack 290, a storage bin 260 and a second material transport mechanism 240. The storage bin 260 can move to the cleaning rack 290 or move away from the cleaning rack 290; the second material transport mechanism 240 can approach or move away from the cleaning rack 290 and drive the materials at the cleaning rack 290 to move toward the stacking mechanism 250. After the storage bin 260 moves to the cleaning rack 290 and the components on the cleaning rack 290 perform dust removal, static electricity removal and other treatments on the materials in the storage bin 260, the second material transport mechanism 240 can move close to the materials in the cleaning rack 290 and drive the materials to leave the storage bin 260, thereby achieving the purpose of transporting the materials to the second correction mechanism 220, so as to facilitate the subsequent stacking operation of the materials.

[0055] Specifically, refer to Figure 6 The second material transport mechanism 240 includes a bidirectional displacement driver 242, which is connected to a second suction cup group 241 and can absorb and transport materials therethrough.

[0056] Specifically, refer to Figure 7 An electrostatic rod 291 and a first dust collection box 292 are provided in the cleaning frame 290. The electrostatic rod 291 can remove static electricity attached to the material or static electricity generated when the material contacts other parts, while the first dust collection box 292 can absorb dust on the material, so that the material can be stacked in a clean state.

[0057] It is conceivable that the dust removal mechanism may include an electrostatic rod 291 and a first dust box 292 in the cleaning frame 290, and the electrostatic rod 291 and the first dust box 292 may also be disposed at other processing positions. The specific implementation is not unique, but may be adjusted accordingly according to actual conditions, and is not limited here.

[0058] In certain embodiments, reference Figure 8 The stacking mechanism 250 includes a material transport suction cup group 221 and a stacking platform 251. The material transport suction cup group 221 can be moved from the core board loading machine 100 and / or the feeding mechanism 230 to the stacking platform 251. A material pressing block 252 is provided at the edge of the stacking platform 251. The material pressing block 252 can move close to the stacking platform 251 and press the material and / or the core board on the stacking platform 251. After the material transport suction cup group 221 drives the material and the core board to the stacking platform 251 respectively, the material pressing block 252 can move close to the stacking platform 251 under the action of the driving force and push, so that the material pressing block 252 on the stacking platform 251 presses and bends the edges of the core board and the material, thereby achieving the effect of stacking the core board and the material.

[0059] Specifically, refer to Fig. 9The stacking platform 251 is also provided with a weight sensor 253, which can detect the force exerted on the stacking platform 251, so as to automatically determine the movement status of the process, thereby facilitating the automatic stacking operation of the machine.

[0060] Furthermore, the first correction mechanism 210 drives the core plate to move to the stacking platform 251 through the material transport suction cup group 221, and a transverse movement mechanism 270 is arranged between the second correction mechanism 220 and the stacking platform 251, and the transverse movement mechanism 270 drives the material to move from the second correction mechanism 220 to the stacking platform 251.

[0061] Furthermore, the transverse movement mechanism 270 includes a linear driver 272 and a transverse movement suction cup group 271 . The linear driver 272 is connected to the transverse movement suction cup group 271 and can drive it to reciprocate between the second correction mechanism 220 and the overlapping platform 251 .

[0062] In certain embodiments, reference Fig.11 The panel stacking machine 200 is connected to a fast exchanger 300, and the fast exchanger 300 includes a first exchange platform 310 and a second exchange platform 320. The panel stacking machine 200 can drive the material and the core board to move to the first exchange platform 310 or the second exchange platform 320. The transport mechanism 400 and the panel stacking machine 200 are respectively located at the two ends of the fast exchanger 300; the first exchange platform 310 and the second exchange platform 320 can move relative to each other and exchange positions. The first exchange platform 310 and the second exchange platform 320 can transport and reflux the material respectively. Therefore, when the first exchange platform 310 drives the feeding, the second exchange platform 320 can return to the panel stacking machine 200 in time and perform the next feeding operation, thereby effectively improving the feeding efficiency, and further effectively improving the overall circuit board forming operation efficiency.

[0063] Specifically, the fast exchanger 300 further includes a transmission belt 330 , and the first exchange platform 310 and the second exchange platform 320 are respectively connected to the two sides of the transmission belt 330 and can perform synchronous reverse motion.

[0064] In certain embodiments, reference Fig.12The kraft paper feeder 600 includes a feed position 510, a buffer position 520, a pick-up position 530 and a third material transport mechanism 570. The third material transport mechanism 570 is used to drive the kraft paper from the feed position 510 to the buffer position 520 and the pick-up position 530 in sequence; a lifting mechanism 560 is provided at the feed position 510 and can drive the kraft paper to rise close to the third material transport mechanism 570; a pre-stack mechanism 540 is provided at the buffer position 520 and can stack the kraft paper, and at least one of the feed position 510, the buffer position 520 and the pick-up position 530 is provided with a dust removal mechanism 590. After the lifting mechanism 560 drives the kraft paper to enter the feed position 510, the third material transport mechanism 570 can drive the material to move to the buffer position 520 and the pick-up position 530 in sequence. In this process, when the material is located at the buffer position 520, the pre-folding mechanism 540 can perform a preliminary folding operation on the kraft paper so that the kraft paper has a bending position that is convenient for subsequent folding with the core board and the material. In addition, during the kraft paper feeding process, the dust removal mechanism 590 can also remove dust from the kraft paper, thereby ensuring that the kraft paper can be folded with the core board and the material in a clean state, and avoiding the problem of performance degradation of the formed circuit board due to impurities such as dust.

[0065] Specifically, refer to Fig.13 The lifting mechanism 560 includes a lifting cylinder 561, which is connected to a lifting seat 562 and can drive the kraft paper to be lifted and fed.

[0066] And, refer to Fig.14 The third material transport mechanism 570 includes a three-axis displacement module 571227, which is connected to a connecting frame, and a third suction cup group 572 is provided on the connecting frame and can drive the kraft paper to move. A shaping displacement cylinder 576 and a shaping clamping cylinder 578 are also provided on the connecting frame, and the shaping displacement cylinder 576 and the shaping clamping cylinder 578 are connected and can drive them to move relative to the connecting frame. After the shaping clamping cylinder 578 clamps the kraft paper, the shaping displacement cylinder 576 can drive the kraft paper to move through the shaping clamping cylinder 578, so that the kraft paper can be unfolded as much as possible, thereby ensuring that the kraft paper is in an unfolded state for subsequent pre-folding operations.

[0067] In addition, refer to Fig.15 The dust removal mechanism 590 includes a plurality of second dust removal boxes 595, which are distributed around the buffer position 520 and the material fetching position 530, and can absorb dust from the kraft paper in the buffer position 520 and the material fetching position 530, thereby achieving the purpose of dust removal.

[0068] In certain embodiments, reference Fig.16The pre-stacking mechanism 540 includes a workbench 541 disposed at the buffer position 520, and the third material transport mechanism 570 can drive the kraft paper to move to the workbench 541; a plurality of stacking cylinders 542 are disposed at the edge of the workbench 541, and each stacking cylinder 542 is distributed around the workbench 541, and each stacking cylinder 542 is connected to a stacking sheet 543, and the stacking cylinder 542 can drive the stacking sheet 543 to push the kraft paper on the workbench 541. After the kraft paper is transported to the workbench 541, the stacking cylinder 542 can be started and drive the stacking sheet 543 to move close to the workbench 541, so that the stacking sheet 543 can push the edge of the kraft paper on the workbench 541, so that the kraft paper is bent, and the kraft paper can be effectively folded.

[0069] Furthermore, an infrared sensor 580 may be provided between the feeding position 510, the buffer position 520 and the taking position 530, so as to detect whether the kraft paper is in place, thereby facilitating the control of the opening and closing of each mechanism.

[0070] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0071] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A circuit board lamination production line for a voltage machine, characterized in that: include: A core plate loading machine (100) is used to drive the core plate loading; A panel stacking machine (200) is docked with the core plate feeding machine (100), the panel stacking machine (200) comprising a feeding mechanism (230) and a stacking mechanism (250), the core plate feeding machine (100) can drive the core plate to move to the stacking mechanism (250), the feeding mechanism (230) is used to drive the material to move to the stacking mechanism (250), and the stacking mechanism (250) can stack the material and the core plate; Kraft paper feeder (600), used to drive kraft paper feeding; A voltage laminating machine (500) is used to laminate and shape the core board, the material and the kraft paper; A transport mechanism (400), wherein the transport mechanism (400) reciprocates between the core board loading machine (100), the panel laminating machine (200), the kraft paper loading machine (600) and the voltage laminating machine (500), and the transport mechanism (400) is used to drive the core board, material or kraft paper to move.

2. The circuit board lamination production line for a voltage machine according to claim 1, characterized in that: The core board loading machine (100) includes a first material transport mechanism (110), a loading position (120) and a discharging position (130); a lifting mechanism (150) is provided at the loading position (120) and / or the discharging position (130); the lifting mechanism (150) can drive the material, the material tray or the material separator to rise and fall; the first material transport mechanism (110) reciprocates between the loading position (120), the discharging position (130) and the panel stacking machine (200); the first material transport mechanism (110) can drive the material, the material tray or the material separator to move.

3. The circuit board lamination production line for a voltage machine as claimed in claim 2, characterized in that: The lifting mechanism (150) comprises a mounting frame (151), and the mounting frame (151) is movably provided with a supporting seat (152); the mounting frame (151) is connected to a driving device (153) and a guide track (154), and the supporting seat (152) is slidably mounted on the guide track (154); the driving device (153) is connected to the supporting seat (152) and can drive it to slide back and forth along the length direction of the guide track (154).

4. The circuit board lamination production line for a voltage machine according to claim 1, characterized in that: The panel stacking machine (200) comprises a first correction mechanism (210) and a second correction mechanism (220); the core panel feeding machine (100), the first correction mechanism (210) and the stacking mechanism (250) are connected in sequence; the feeding mechanism (230), the second correction mechanism (220) and the stacking mechanism (250) are connected in sequence; the first correction mechanism (210) is used to calibrate the core panel, and the second correction mechanism (220) is used to calibrate the material.

5. The circuit board lamination production line for a voltage machine as claimed in claim 4, characterized in that: One of the first correction mechanism (210) and the second correction mechanism (220) includes a lifting seat (215) and is used to lift and position the material or core board; the other of the first correction mechanism (210) and the second correction mechanism (220) includes a material transport suction cup group (221), and the peripheral side of the material transport suction cup group (221) is provided with a plurality of positioning members (222) distributed around the material transport suction cup group (221), and the positioning members (222) can surround the side of the material or core board and perform planar positioning on it, and the material transport suction cup group (221) can drive the material or core board to move to the overlapping mechanism (250).

6. The circuit board lamination production line for a voltage machine according to claim 1, characterized in that: The feeding mechanism (230) comprises a cleaning rack (290), a material storage bin (260) and a second material transport mechanism (240); the material storage bin (260) can move toward the cleaning rack (290) or move away from the cleaning rack (290); the second material transport mechanism (240) can approach or move away from the cleaning rack (290) and drive the material at the cleaning rack (290) to move toward the folding mechanism (250).

7. The circuit board lamination production line for a voltage machine according to claim 1, characterized in that: The stacking mechanism (250) comprises a material transport suction cup group (221) and a stacking platform (251), wherein the material transport suction cup group (221) can be moved from the core board loading machine (100) and / or the feeding mechanism (230) to the stacking platform (251); a material pressing block (252) is provided at the edge of the stacking platform (251), and the material pressing block (252) can move close to the stacking platform (251) and press the material and / or core board on the stacking platform (251).

8. The circuit board lamination production line for a voltage machine according to claim 1, characterized in that: The panel stacking machine (200) is connected to a fast exchanger (300), and the fast exchanger (300) includes a first exchange platform (310) and a second exchange platform (320). The panel stacking machine (200) can drive materials and core plates to move to the first exchange platform (310) or the second exchange platform (320). The transport mechanism (400) and the panel stacking machine (200) are respectively located at two ends of the fast exchanger (300); the first exchange platform (310) and the second exchange platform (320) can move relative to each other and exchange positions.

9. The circuit board lamination production line for a voltage machine according to claim 1, characterized in that: The kraft paper loader (600) comprises a feeding position (510), a buffer position (520), a material taking position (530) and a third material transport mechanism (570), wherein the third material transport mechanism (570) is used to drive the kraft paper to move from the feeding position (510) to the buffer position (520) and the material taking position (530) in sequence; a lifting mechanism (560) is provided at the feeding position (510) and is capable of driving the kraft paper to rise and approach the third material transport mechanism (570); a pre-stacking mechanism (540) is provided at the buffer position (520) and is capable of stacking the kraft paper; and at least one of the feeding position (510), the buffer position (520) and the material taking position (530) is provided with a dust removal mechanism (590).

10. The circuit board lamination production line for a voltage machine according to claim 9, characterized in that: The pre-stacking mechanism (540) includes a workbench (541) arranged at the buffer position (520), and the third material transporting mechanism (570) can drive the kraft paper to move to the workbench (541); a plurality of stacking cylinders (542) are arranged on the edge of the workbench (541), and each of the stacking cylinders (542) is distributed around the workbench (541), and each of the stacking cylinders (542) is connected to a stacking sheet (543), and the stacking cylinders (542) can drive the stacking sheet (543) to push the kraft paper located on the workbench (541).

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