Circuit board overlapping working line

Abstract

The invention discloses a circuit board laminating operation line, which comprises a core board feeding machine, a laminating operation machine, a discharging operation machine and a cleaning operation machine, and is characterized in that the discharging operation machine can drive laminated materials and core boards to move away from the laminating operation machine; the cleaning operation machine is arranged between the core board feeding machine and the overlapping operation machine, and / or the cleaning operation machine is arranged between the overlapping operation machine and the discharging operation machine; and the cleaning operation machine is used for cleaning the core plate and / or the material. In the operation before and after the lamination of the material plates or the core plates, the cleaning operation machine can clean the material plates and / or the core plates, so that sundries attached to the material plates and / or the core plates can be effectively removed. Therefore, the material plates and the core plate can be laminated more stably, and the problem of performance reduction or even failure caused by interference of sundries to laminated products can be solved.

Description

Technical Field

[0001] The invention relates to the field of circuit boards, and in particular to a circuit board stacking operation line. Background Art

[0002] As we all know, in the process of making and molding a circuit board, it is usually necessary to overlap the core board, PP material board and other components to make a PCP board component. In this process, the core board and multiple material boards are repeatedly overlapped. However, in the existing overlapping operation, the core board or material board is often contaminated with dust or water vapor during the transportation or overlapping process, resulting in the performance of the overlapped product not meeting expectations. 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 provides a circuit board stacking operation line, which can reduce or avoid the contamination of materials / core boards by sundries during the stacking operation.

[0004] According to the first aspect of the present invention, the circuit board stacking operation line includes: a core board feeder, a stacking operation machine, a discharging operation machine and a cleaning operation machine, the core board feeder is used to drive the core board feeding; the stacking operation machine is docked with the core board feeder, and the stacking operation machine is used to stack the material and the core board; the discharging operation machine is docked with the stacking operation machine, and the discharging operation machine can drive the stacked material and the core board to move away from the stacking operation machine; the cleaning operation machine is arranged between the core board feeder and the stacking operation machine, and / or the cleaning operation machine is arranged between the stacking operation machine and the discharging operation machine; the cleaning operation machine is used to clean the core board and / or the material.

[0005] The circuit board stacking operation line according to the embodiment of the present invention has at least the following beneficial effects: after the core board feeding machine drives the core board to move to the stacking operation machine, the stacking operation machine can bring in the material board and perform the stacking operation between the core board and the material board. After the stacking operation is completed, the stacking operation machine will drive the stacked material board and the core board to move to the discharging operation machine, and the discharging operation machine will recycle the stacked material and core board to facilitate the subsequent circuit board forming operation.

[0006] Before and after the material panels or core boards are stacked, the cleaning machine will clean the material panels and / or core boards, thereby effectively removing the debris attached to the material panels and / or core boards. As a result, the material panels and core boards can be stacked more stably, and it can be ensured that the stacked products will not be affected by the interference of debris, resulting in performance degradation or even failure, thereby effectively improving the quality of circuit board production operations.

[0007] According to some embodiments of the present invention, the core board feeder includes a feeding area, a discharging area, a feeding mechanism and a first transporting mechanism, the feeding area is used to place the core board, the discharging area is used to place the separation paper for separating the core boards; the first transporting mechanism is used to drive the core board to move to the feeding mechanism, and / or the first transporting mechanism is used to drive the separation paper to move to the discharging area; the feeding mechanism is docked with the cleaning operation machine or the stacking operation machine.

[0008] According to some embodiments of the present invention, the cleaning operation machine includes a supporting roller group, an electrostatic treatment mechanism and a blowing cleaning mechanism, and the core board feeding machine is docked with the stacking operation machine through the supporting roller group; the electrostatic treatment mechanism and the blowing treatment mechanism can both perform cleaning operations on the core board located at the supporting roller group.

[0009] According to some embodiments of the present invention, the air blowing cleaning mechanism includes a bellows, which is provided with an air guide portion; an air duct extending toward the supporting roller group is provided in the air guide portion, and a narrow opening is provided at the end of the air duct close to the supporting roller group, and the cross-sectional area of ​​the narrow opening is reduced relative to other parts of the air duct.

[0010] According to some embodiments of the present invention, the stacking operation machine includes a feeding mechanism, a stacking platform and a second material transporting mechanism, the feeding mechanism is used to drive the material to move to the stacking platform; the second material transporting mechanism can drive the core plate to move to the stacking platform, and the second material transporting mechanism can drive the stacked material and core plate from the stacking platform to the unloading operation machine.

[0011] According to some embodiments of the present invention, the second material transport mechanism includes a dual-axis displacement platform, and the dual-axis displacement platform is connected to a mounting frame; the mounting frame is provided with a stacking suction cup group and a clamping assembly, and the clamping assembly is multiple and distributed around the stacking suction cup group.

[0012] According to some embodiments of the present invention, there are two stacking platforms and two feeding mechanisms, and the two feeding mechanisms are respectively docked with different stacking platforms; when the two stacking platforms are loaded with materials, the second material transport mechanism can drive the core plate to move to one of the two stacking platforms; when one of the two stacking platforms is loaded with materials and a core plate, and the other of the two stacking platforms is loaded with materials, the second material transport mechanism can drive the materials and / or core plate on one of the two stacking platforms to move to the other of the two stacking platforms.

[0013] According to some embodiments of the present invention, the feeding mechanism includes a track slide bar, a lifting module and a feeding suction cup group connected in sequence, and the feeding suction cup group can absorb materials and drive the materials to move; the feeding mechanism also includes a storage area, and the storage area is provided with an entrance and exit for vehicles loaded with materials to enter or leave; the entrance and exit are provided with detection gratings, and the detection gratings are used to detect whether the vehicles are in place.

[0014] According to some embodiments of the present invention, the discharging operation machine includes a tray loading position, a material receiving position and a tray shifting mechanism, the tray loading position is used to store the trays, the tray shifting mechanism is used to drive the trays at the tray loading position to move to the material receiving position, and the stacking operation machine can drive the stacked and formed materials and core plates to move to the material receiving position.

[0015] According to some embodiments of the present invention, a plurality of pushing assemblies are arranged around the sides of the material receiving position, and the pushing assemblies are used to drive the material tray to move horizontally relative to the material receiving position; a lifting assembly is arranged below the material receiving position, and the lifting assembly is used to drive the material tray to move up and down relative to the material receiving position, and a position sensor is arranged at the material receiving position.

[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 stacking 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 stacking production line is shown;

[0020] Figure 3 for Figure 1 A schematic diagram of an in-place sensor of a circuit board stacking line is shown;

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

[0022] Figure 5 for Figure 1 A schematic diagram of an air blowing cleaning mechanism of a circuit board stacking line is shown;

[0023] Figure 6 for Figure 1A schematic diagram of a stacking machine of a circuit board stacking line is shown;

[0024] Figure 7 for Figure 1 A schematic diagram of a correction mechanism of a circuit board stacking line is shown;

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

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

[0027] Fig.10 for Figure 1 A schematic diagram of a second material conveying mechanism of a circuit board stacking production line is shown;

[0028] Fig.11 for Figure 1 A schematic diagram of a clamping assembly of a circuit board stacking line is shown;

[0029] Fig.12 for Figure 1 A schematic diagram of a discharging machine of a circuit board stacking production line is shown;

[0030] Fig.13 for Figure 1 A schematic diagram of a plate shifting mechanism of a circuit board stacking line is shown;

[0031] Fig.14 for Figure 1 A schematic diagram of a push assembly of a circuit board stacking line is shown;

[0032] Fig.15 for Figure 1 A schematic diagram of a lifting assembly of a circuit board stacking line is shown;

[0033] Reference numerals: core board feeder 100; feeding area 110; discharging area 120; feeding mechanism 130; first material transport mechanism 140; core board conveying suction cup group 141; spacer paper conveying suction cup group 142; in-position sensor 150;

[0034] Cleaning machine 200; supporting roller group 210; electrostatic treatment mechanism 220; air blowing cleaning mechanism 230; bellows 231; air guide 232; air duct 233; narrow opening 234;

[0035] Lamination machine 300; feeding mechanism 310; track slide bar 311; lifting mold 312; and feeding suction cup group 313; lamination platform 320; dust box 325; in-place detection probe 327; second material transport mechanism 330; double-axis displacement platform 331; lamination suction cup group 332; clamping assembly 335; mounting frame 336; supporting member 337; clamping cylinder 339; material storage area 360; detection grating 370; correction mechanism 390; detection member 391; material pushing member 392;

[0036] Discharging machine 400; tray loading position 410; material receiving position 420; tray shifting mechanism 430; linear drive 431; tray shifting suction cup assembly 432; push assembly 440; push cylinder 441; push frame 442; lifting assembly 450; lifting transmission belt 451; lifting seat 452; DETAILED DESCRIPTION

[0037] 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.

[0038] 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.

[0039] 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.

[0040] 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.

[0041] Reference Figure 1A circuit board stacking line includes: a core board feeder 100, a stacking machine 300, a discharging machine 400 and a cleaning machine 200, wherein the core board feeder 100 is used to drive the core board feeding; the stacking machine 300 is docked with the core board feeder 100, and the stacking machine 300 is used to stack the material and the core board; the discharging machine 400 is docked with the stacking machine 300, and the discharging machine 400 can drive the stacked material and the core board to move away from the stacking machine 300; the cleaning machine 200 is arranged between the core board feeder 100 and the stacking machine 300, and / or, the cleaning machine 200 is arranged between the stacking machine 300 and the discharging machine 400; the cleaning machine 200 is used to clean the core board and / or the material. After the core board feeding machine drives the core board to move to the stacking machine 300, the stacking machine 300 can bring in the material board and perform the stacking operation between the core board and the material board. After the stacking operation is completed, the stacking machine 300 will drive the stacked material board and the core board to move to the discharging machine 400, and the discharging machine 400 will recycle the stacked material and core board to facilitate the subsequent circuit board forming operation. Before and after the stacking of the material board or the core board, the cleaning machine 200 will clean the material board and / or the core board, so as to effectively remove the debris attached to the material board and / or the core board. As a result, the material board and the core board can perform a more stable stacking operation, and it can be ensured that the stacked product will not be affected by the performance degradation or even failure caused by the interference of debris, thereby effectively improving the operation quality of the circuit board production operation.

[0042] Furthermore, the cleaning machine 200 can be a non-contact cleaning machine. The cleaning machine 200 can clean the core board and / or material board by external force without the need for mechanical and physical contact. The non-contact cleaning operation not only has the advantages of good cleaning effect and fast cleaning speed, but more importantly, the non-contact cleaning effect can also avoid surface damage to the core board and / or material board caused by physical contact, so that the core board and / or material board can be stacked in a clean and intact state. As a result, the material board and the core board can perform a more stable stacking operation, and it can be ensured that the stacked product will not be affected by the performance degradation or even failure caused by interference from debris, thereby effectively improving the operation quality of the circuit board production operation.

[0043] Furthermore, the cleaning machine 200 can break the chemical and physical bonds of impurities and dirt by means of sound waves, high-pressure water flow, laser, plasma, etc., so that the impurities and dirt are removed from the surface of the core plate and / or the material plate.

[0044] In certain embodiments, reference Figure 2The core board feeder 100 includes a feeding area 110, a discharging area 120, a feeding mechanism 130 and a first transporting mechanism 140. The feeding area 110 is used to place the core boards, and the discharging area 120 is used to place the separation paper used to separate the core boards; the first transporting mechanism 140 is used to drive the core boards to move to the feeding mechanism 130, and / or, the first transporting mechanism 140 is used to drive the separation paper to move to the discharging area 120; the feeding mechanism 130 is docked with the cleaning operation machine 200 or the stacking operation machine 300. The core boards in the storage state will be in a stacked state, and separation paper is arranged between each two. After the core boards are placed in the feeding area 110, the first transporting mechanism 140 can move to the feeding area 110, and take the core boards in the feeding area 110, so as to transport the core boards to the feeding mechanism 130. Afterwards, the feeding mechanism 130 can drive the core board to be fed, so that the core board can smoothly reach the stacking machine 300 and perform the stacking operation. In addition, the first material transport mechanism 140 can also drive the separator paper in the feeding area 110 to the discharging area 120, so as to facilitate the recycling operation of the separator paper.

[0045] Specifically, the bottom of the feed area 110 and the discharge area 120 are both provided with space for loading vehicles to enter and exit, and the vehicles can drive the core board or separator paper in and out of the feed area 110 and the discharge area 120, thereby achieving the effect of loading and unloading the core board and separator paper.

[0046] In addition, the feeding mechanism 130 includes a roller group for transporting the core board, and the roller group includes a plurality of supporting rollers distributed in parallel and supporting the core board through the roller group.

[0047] In certain embodiments, reference Figure 2 The first material transport mechanism 140 includes a core plate conveying suction cup group 141 and a spacer paper conveying suction cup group 142. The core plate conveying suction cup group 141 reciprocates between the feed area 110 and the feeding mechanism 130 and is used to drive the core plate to move. The spacer paper conveying suction cup group 142 reciprocates between the feed area 110 and the discharge area 120 and is used to drive the spacer paper to move. The core plate conveying suction cup group 141 and the spacer paper conveying suction cup group 142 are used to drive the core plate to the feeding mechanism 130 and drive the spacer paper to the discharge area 120, respectively, so as to smoothly complete the purpose of conveying the core plate and the spacer paper.

[0048] Specifically, the core plate conveying suction cup group 141 and the spacer paper conveying suction cup group 142 are respectively connected to the dual-axis displacement module, and perform displacement movement under the drive of the dual-axis displacement module.

[0049] In certain embodiments, reference Figure 3, the in-place sensors 150 are arranged at the feeding area 110, the discharging area 120 and / or the feeding mechanism 130, and the in-place sensors 150 are used to detect whether the core plate, the separator paper and / or the first material transporting mechanism 140 are in place. The in-place sensors 150 can sense whether the core plate or the first material transporting mechanism 140 is in place at the feeding area 110, the discharging area 120 and / or the feeding mechanism 130, so the operation timing of each mechanism can be judged and controlled by inductive detection, thereby facilitating the mutual cooperation of each mechanism and improving the overall operation efficiency.

[0050] In certain embodiments, reference Figure 4 The cleaning machine 200 includes a supporting roller group 210, an electrostatic treatment mechanism 220 and an air blowing cleaning mechanism 230. The core board feeder 100 is docked with the stacking machine 300 through the supporting roller group 210; the electrostatic treatment mechanism 220 and the air blowing treatment mechanism can both clean the core board located at the supporting roller group 210. The supporting roller group 210 can support the core board through each roller, so that the core board can be positioned at the electrostatic treatment mechanism 220 and the air blowing cleaning mechanism 230, so that the two can clean it. The electrostatic treatment mechanism 220 and the air blowing cleaning mechanism 230 can remove static electricity and blow away dust from the core board respectively, so that the core board can be cleaned for subsequent operations.

[0051] In certain embodiments, reference Figure 5 The blowing cleaning mechanism 230 includes a bellows 231, which is provided with an air guide 232; the air guide 232 is provided with an air duct 233 extending toward the supporting roller group 210, and the end of the air duct 233 close to the supporting roller group 210 is provided with a narrow opening 234, and the cross-sectional area of ​​the narrow opening 234 is reduced relative to other parts of the air duct 233. The bellows 231 can blow air under the action of the fan, and blow the generated wind flow into the air duct 233 of the air guide 232. The wind flow will move toward the supporting roller group 210 in the air duct 233, and will be pressurized at the narrow opening 234. Therefore, the supporting roller group 210 will be subjected to the pressurized wind flow, so that the dust and other impurities on the core board can be removed by the wind flow, so that the core board can be in a clean state and subsequent operations can be carried out.

[0052] In certain embodiments, reference Figure 6The stacking machine 300 includes a feeding mechanism 310, a stacking platform 320, and a second material transporting mechanism 330. The feeding mechanism 310 is used to drive the material to move to the stacking platform 320; the second material transporting mechanism 330 can drive the core plate to move to the stacking platform 320, and the second material transporting mechanism 330 can drive the stacked material and the core plate from the stacking platform 320 to the unloading machine 400. After the feeding mechanism 310 drives the material plate to move to the stacking platform 320, the second material transporting mechanism 330 can drive the core plate to be stacked on the stacking platform 320, so that the core plate and the material plate can be stacked on each other, and then the two can be smoothly stacked. After the material plate and the core plate are stacked, the second material transporting mechanism 330 can drive the two to leave the stacking platform 320, so as to facilitate the recovery of the two and the next processing operation.

[0053] In certain embodiments, reference Figure 7 The stacking machine 300 includes a correction mechanism 390, and the core plate feeder 100 is connected to the plate stacking machine through the correction mechanism 390; the correction mechanism 390 includes a detection member 391 and a pusher 392, the detection member 391 is used to detect the position of the core plate, and the pusher 392 is used to push the core plate and adjust its position. The correction mechanism 390 can not only guide the movement of the core plate, but also adjust and determine the position of the core plate through the detection member 391 and the pusher 392, so that the core plate can be picked up by the second material transport mechanism 330 in the correct position relationship, and ensure that the subsequent processing operations can be carried out more accurately.

[0054] Specifically, the detection component 391 is a visual detection camera, and detects the position relationship of the core board and whether the surface is bent by visual detection.

[0055] In certain embodiments, reference Figure 8 The feeding mechanism 310 includes a track slide bar 311, a lifting mold 312 group and a feeding suction cup group 313 connected in sequence. The feeding suction cup group can absorb materials and drive the materials to move; the feeding mechanism 310 also includes a storage area 360, and the storage area 360 is provided with an entrance and exit for vehicles loaded with materials to enter or leave; a detection grating 370 is provided at the entrance and exit, and the detection grating 370 is used to detect whether the vehicle is in place. The track slide bar 311 can drive the feeding suction cup group to move in a plane, and the lifting mold 312 group can drive the feeding suction cup group to rise or fall. Therefore, the feeding suction cup group can first move to the storage area 360 and absorb the materials in the storage area 360, and then drive the materials to move to the superposition platform 320, so as to complete the material loading operation. The detection grating 370 can detect whether the vehicle enters the storage area 360, so as to determine whether the feeding suction cup group can move to the storage area 360 and take the materials.

[0056] In certain embodiments, reference Fig. 9 The stacking machine 300 includes a dust collecting box 325, which is distributed around the stacking platform 320 and can absorb dust on the stacking platform 320. The dust collecting box can remove dust and other impurities that may exist on the stacking platform 320 by negative pressure absorption, thereby ensuring that the stacking operation on the stacking platform 320 can be carried out more smoothly.

[0057] In certain embodiments, reference Fig. 9 The stacking platform 320 is provided with an in-place detection probe 327. The in-place detection probe 327 can detect whether the core plate and the material move to the stacking platform 320, thereby ensuring that the stacking platform 320 can perform the stacking operation after the feeding action is completed, thereby ensuring that the stacking operation can be carried out smoothly.

[0058] In certain embodiments, reference Fig.10 The second material transport mechanism 330 includes a biaxial displacement platform 331, and the biaxial displacement platform 331 is connected to a mounting frame 336; the mounting frame 336 is provided with a superimposed suction cup group 332 and a clamping assembly 335, and the clamping assembly 335 is multiple and distributed around the superimposed suction cup group 332. The biaxial displacement platform 331 can smoothly drive the mounting frame 336 to move, thereby ensuring that the mounting frame 336 can drive the core plate and the material to move and transport after taking the material through the superimposed suction cup group 332 and the clamping assembly 335. The superimposed suction cup group 332 can absorb a single material plate or core plate by adsorption, thereby effectively reducing the damage to the material plate or core plate during the material taking process. The clamping assembly 335 can clamp the superimposed material plate and core plate as a whole, thereby avoiding the problem of loosening and falling off of the material plate or core plate.

[0059] In certain embodiments, reference Fig.11 The clamping assembly 335 includes a clamping cylinder 339 and a supporting member 337. The supporting member 337 is located below the stacking suction cup group 332. The clamping cylinder 339 can move close to the supporting member 337 and cooperate with it to clamp the material or core plate, and the clamping cylinder 339 can move away from the supporting member 337. The supporting member 337 can support the material or core plate from below the stacking suction cup group 332. After that, the clamping cylinder 339 can be started and cooperate with the supporting member 337 to clamp and fix the material and the core plate, so that the material plate and the core plate can be smoothly taken and transported as a whole.

[0060] It is conceivable that the clamping cylinder 339 can also push the edges of the material plate and the core plate, so that the material plate and the core plate are bent, thereby achieving the effect of stacking the two, so as to complete the stacking operation.

[0061] In certain embodiments, reference Figure 6 , there are two stacking platforms 320 and two feeding mechanisms 310, and the two feeding mechanisms 310 are docked with different stacking platforms 320 respectively; when both stacking platforms 320 are loaded with materials, the second material transport mechanism 330 can drive the core board to move to one of the two stacking platforms 320; when one of the two stacking platforms 320 is loaded with materials and core boards, and the other of the two stacking platforms 320 is loaded with materials, the second material transport mechanism 330 can drive the materials and / or core boards on one of the two stacking platforms 320 to move to the other of the two stacking platforms 320. In the forming process of the circuit board, it is necessary to repeatedly stack the material panels on the upper and lower sides of the core board. Therefore, after the two feeding mechanisms 310 respectively drive the material panels to move to the stacking platforms 320, the second material transport mechanism 330 can drive the core board to move to one of the stacking platforms 320, so that the core board is stacked on the material panels, and at this time, the state on the stacking platform 320 is that the material panels are stacked below the core board. Subsequently, the second material transport mechanism 330 can drive the material plate on the other superposition platform 320 to move to the superposition platform 320, and superpose the material plate on the core board. At this time, the superposition platform 320 will become a state where the material plate, the core board, and the material plate are stacked in sequence, so that the effect of superposing the material plate on both sides of the core board can be directly and effectively achieved. Finally, the second material transport mechanism 330 transports and unloads the material plate, the core board, and the material plate on the superposition platform 320 as a whole, so as to facilitate further circuit board forming operations.

[0062] In certain embodiments, reference Fig.12 The unloading machine 400 includes a tray inlet position 410, a receiving position 420 and a tray shifting mechanism 430. The tray inlet position 410 is used to store the tray. The tray shifting mechanism 430 is used to drive the tray at the tray inlet position 410 to move to the receiving position 420. The stacking machine 300 can drive the stacked and formed materials and core board to move to the receiving position 420. After the tray shifting mechanism 430 transports the tray from the tray inlet position 410 to the receiving position 420, the tray can load the stacked material board and the core board at the receiving position 420. After that, the stacked whole can be recovered through the tray to facilitate the subsequent circuit board forming operation.

[0063] In certain embodiments, reference Fig.13The tray transfer mechanism 430 includes a linear driver 431 and a tray transfer suction cup group 432. The linear driver 431 can drive the tray transfer suction cup group 432 to reciprocate between the tray entry position 410 and the material receiving position 420. The tray transfer suction cup group 432 can absorb the tray and drive it to move. The tray transfer suction cup group 432 can take the material from the tray by negative pressure adsorption. When the linear driver 431 drives the tray transfer suction cup group 432 to move, the tray transfer suction cup group 432 can drive the tray to move, so that the tray can be smoothly transported from the tray entry position 410 to the material receiving position 420, so that the tray can be loaded after being stacked.

[0064] Specifically, the bottom of the tray entry position 410 and the material receiving position 420 are both provided with space for the loading vehicles to enter and exit, and the vehicles can drive the trays in and out of the tray entry position 410 and the material receiving position 420, thereby achieving the effect of loading and unloading the trays and the whole after stacking.

[0065] In certain embodiments, reference Fig.12 , a plurality of push assemblies 440 are arranged around the side of the receiving position 420, and the push assemblies 440 are used to drive the material tray to move horizontally relative to the receiving position 420; a lifting assembly 450 is arranged below the receiving position 420, and the lifting assembly 450 is used to drive the material tray to move up and down relative to the receiving position 420, and a position sensor is arranged at the receiving position 420. The push assemblies 440 can drive the material tray to move horizontally by pushing, and the lifting assembly 450 can drive the material tray to move up and down. In this way, the position of the material tray can be adjusted in multiple directions and dimensions in the spatial direction, so that it can smoothly receive the whole after being superimposed.

[0066] In certain embodiments, reference Fig.14 and Fig.15 The pushing assembly 440 includes a pushing cylinder 441 and a pushing frame 442. The pushing cylinder 441 is connected to the pushing frame 442 and can drive it to move closer to or away from the material receiving position 420; the lifting assembly 450 includes a lifting transmission belt 451, and the lifting transmission belt 451 is connected to a lifting seat 452 and can drive it to rise or fall relative to the material receiving position 420. The lifting seat 452 is used to support the material tray.

[0067] 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.

[0068] 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, characterized in that: include: A core plate feeder (100) is used to drive the core plate feed; A stacking machine (300) is docked with the core board feeder (100), and the stacking machine (300) is used to stack the material and the core board; A discharging operation machine (400) is connected to the stacking operation machine (300), and the discharging operation machine (400) can drive the stacked materials and core plates to move away from the stacking operation machine (300); A cleaning machine (200), wherein the cleaning machine (200) is arranged between the core plate feeding machine (100) and the stacking machine (300), and / or the cleaning machine (200) is arranged between the stacking machine (300) and the discharging machine (400); the cleaning machine (200) is used to clean the core plate and / or the material.

2. The circuit board lamination production line according to claim 1, characterized in that: The core board feeder (100) comprises a feed area (110), a discharge area (120), a feeding mechanism (130) and a first material transport mechanism (140), wherein the feed area (110) is used to place core boards, and the discharge area (120) is used to place separator paper for separating core boards; The first material transport mechanism (140) is used to drive the core plate to move to the feeding mechanism (130), and / or the first material transport mechanism (140) is used to drive the separator paper to move to the discharge area (120); the feeding mechanism (130) is docked with the cleaning machine (200) or the stacking machine (300).

3. The circuit board lamination production line according to claim 1, characterized in that: The cleaning operation machine (200) includes a supporting roller group (210), an electrostatic treatment mechanism (220) and a blowing cleaning mechanism (230); the core board feeding machine (100) is connected to the stacking operation machine (300) via the supporting roller group (210); the electrostatic treatment mechanism (220) and the blowing treatment mechanism can both perform cleaning operations on the core board located at the supporting roller group (210).

4. The circuit board lamination line as claimed in claim 3, characterized in that: The air blowing cleaning mechanism (230) comprises a bellows (231), wherein the bellows (231) is provided with an air guide portion (232); an air duct (233) extending towards the supporting roller group (210) is provided in the air guide portion (232); a narrow opening (234) is provided at an end of the air duct (233) close to the supporting roller group (210), and a cross-sectional area of ​​the narrow opening (234) is reduced relative to other parts of the air duct (233).

5. The circuit board lamination production line according to claim 1, characterized in that: The stacking machine (300) comprises a feeding mechanism (310), a stacking platform (320) and a second material transporting mechanism (330); the feeding mechanism (310) is used to drive the material to move to the stacking platform (320); the second material transporting mechanism (330) can drive the core plate to move to the stacking platform (320); the second material transporting mechanism (330) can drive the stacked material and the core plate from the stacking platform (320) to the unloading machine (400).

6. The circuit board lamination production line according to claim 5, characterized in that: The second material transport mechanism (330) comprises a dual-axis displacement platform (331), and the dual-axis displacement platform (331) is connected to a mounting frame (336); the mounting frame (336) is provided with a stacking suction cup group (332) and a clamping assembly (335), and the clamping assembly (335) is in plurality and distributed around the stacking suction cup group (332).

7. The circuit board lamination production line according to claim 5, characterized in that: There are two stacking platforms (320) and two feeding mechanisms (310), and the two feeding mechanisms (310) are respectively connected to different stacking platforms (320); when the two stacking platforms (320) are loaded with materials, the second material transport mechanism (330) can drive the core plate to move to one of the two stacking platforms (320); When one of the two stacking platforms (320) is loaded with materials and core plates, and the other of the two stacking platforms (320) is loaded with materials, the second material transport mechanism (330) can drive the materials and / or core plates on one of the two stacking platforms (320) to move to the other of the two stacking platforms (320).

8. The circuit board lamination production line as claimed in claim 5, characterized in that: The feeding mechanism (310) comprises a track slide bar (311), a lifting module (312) and a feeding suction cup group (313) which are connected in sequence, and the feeding suction cup group (313) can absorb materials and drive the materials to move; the feeding mechanism (310) also comprises a material storage area (360), and the material storage area (360) is provided with an entrance and an exit for vehicles loaded with materials to enter or leave; the entrance and the exit are provided with a detection grating (370), and the detection grating (370) is used to detect whether the vehicle is in place.

9. The circuit board lamination production line according to claim 1, wherein: The material discharging machine (400) includes a tray loading position (410), a material receiving position (420) and a tray shifting mechanism (430), wherein the tray loading position (410) is used to store material trays, and the tray shifting mechanism (430) is used to drive the material tray at the tray loading position (410) to move to the material receiving position (420), and the stacking machine (300) can drive the stacked and formed materials and core plates to move to the material receiving position (420).

10. The circuit board lamination production line according to claim 9, wherein: A plurality of push assemblies (440) are disposed around the side of the material receiving position (420), and the push assemblies (440) are used to drive the material tray to move horizontally relative to the material receiving position (420); A lifting assembly (450) is provided below the material receiving position (420), and the lifting assembly (450) is used to drive the material tray to move up and down relative to the material receiving position (420). A position sensor is provided at the material receiving position (420).

Images