Full-automatic board separating equipment for DBC board separating

Abstract

The utility model discloses a full -automatic board separating equipment for DBC separating board, including frame, the cover of setting frame outside the cover, the man -machine interface of setting in the surface of frame and the material discharge gate of setting in frame, still include the mother board conveying mechanism of setting in frame, waste edge removal mechanism, board separating mechanism, three -axle handling mechanism, NG belt line and the discharge tray conveying mechanism, the utility model discloses the collaborative work of each workstation has realized the automation of DBC separating board process, compares manual separating board and traditional mechanical separating board, has improved separating board efficiency greatly, through the setting camera vision detection, can carry out real -time detection to the breaking effect, has improved the yield of product effectively, further guarantee the product quality, has certain popularization value.

Description

Technical Field

[0001] This utility model relates to the field of automated substrate production technology, and in particular to a fully automated depaneling device for DBC depaneling. Background Technology

[0002] DBC (Direct Bonded Copper) substrate, also known as direct copper-clad ceramic substrate, is a composite substrate made by directly sintering copper foil onto the ceramic surface at high temperature using a hot-melt bonding method. It is used as a high-heat-dissipation and high-insulation circuit carrier in fields such as power electronics and semiconductors. In the production process of DBC substrate, depaneling is one of the important steps.

[0003] Currently, common sheet separation methods include manual and mechanical sheet separation. Manual sheet separation mainly relies on manually breaking the DBC ceramic pieces one by one along the pre-cut positions and collecting them into designated material boxes. However, the above sheet separation method has the following drawbacks: 1) Manual operation is extremely slow, and it is difficult to control the force uniformly during manual operation, which can easily lead to cracks on the ceramic edges and make it impossible to guarantee the quality; 2) Cracks on the edges of ceramic products are not easily visible to the naked eye, which can easily lead to false positives for defective products and make the product yield uncontrollable; 3) Mechanical panel separation uses mechanical force to separate the pre-cut DBC into individual panels, but it has low production efficiency, high equipment cost, and frequent tooling and fixture replacement. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a fully automatic board splitting device for DBC board splitting, which can improve board splitting efficiency while ensuring product quality and reducing the defect rate.

[0005] To achieve the above-mentioned technical effects, this utility model provides a fully automatic depaneling device for DBC depaneling, which includes a frame, a cover covering the outside of the frame, a human-machine interface on the surface of the frame, and a material discharge port opened on the frame, and further includes: The following components are mounted on the frame: a motherboard conveying mechanism, a waste edge removal mechanism, a board separating mechanism, a three-axis transport mechanism, an NG belt conveyor, and a material unloading pallet conveying mechanism; wherein... The motherboard conveying mechanism is used to transport the DBC motherboard to the waste edge removal mechanism, and the motherboard conveying mechanism includes: The first conveyor belt, used for placing and transporting the motherboard, is driven and mounted on the frame; The first suction cup assembly for adsorbing the mother plate is movably disposed at the working end of the first conveyor belt; The first transverse module is driven and connected to the first suction cup assembly, and is used to drive the first suction cup assembly to move in order to achieve position transfer, thereby transversely transporting the motherboard adsorbed by the first suction cup assembly to the waste edge removal mechanism. The waste edge removal mechanism is used to receive and fix the mother plate transported by the first transverse module, so as to remove the waste edges around the mother plate. The waste edge removal mechanism includes: A support assembly for receiving and supporting the motherboard transported laterally by the first lateral movement module is movably disposed at the working end of the first lateral movement module. A first vision component is located above the support component and is used to locate the position of the mother plate and identify the waste edges of the mother plate. The second lateral movement module, which is used to move the support component to adjust the width of the scrap edge of the mother plate, is connected to the support component. A clamping cylinder for clamping the scrap edge of the motherboard is movably connected to the support assembly; The break-off swing assembly is movably mounted on one side of the clamping cylinder and is used to break off the waste edge after it has been clamped by the clamping cylinder. The board splitting mechanism is used to split the motherboard after the waste edge removal mechanism has removed the waste edge, so as to obtain multiple DBC single boards. The board splitting mechanism includes: A roller transport assembly is used to receive and transport the motherboard after the waste edges have been broken off by the breaking swing assembly. A strip-shaped pressing and breaking component is used to break the mother plate along the long side of the mother plate to make it into a long strip. It is located on the first side of the roller transport component along the long side of the mother plate, and the distance between the strip-shaped pressing and breaking component and the roller transport component is adjustable. A pusher assembly for pushing the mother plate on the roller transport assembly to move it toward the long strip pressing and breaking assembly at a set distance is provided on the second side of the roller transport assembly along the long side of the mother plate. A single-board pressing and breaking component is used to break a long strip of mother board into multiple single boards. It is located on the first side of the roller transport component along the short side of the mother board, and the distance between the single-board pressing and breaking component and the roller transport component is adjustable. A long-side pushing component for pushing a long strip of mother plate to move it toward the single-plate pressing and breaking component at a set distance is provided on the second side of the roller transport component along the short side of the mother plate. The three-axis transport mechanism is used to pick up and transport multiple DBC boards obtained after being separated by the slitting mechanism, and simultaneously perform quality inspection on multiple DBC boards. The three-axis transport mechanism is located at the end of the slitting mechanism and includes: The bracket is mounted on the frame; A gripper assembly for gripping single boards is movably mounted on the bracket. The gripper assembly is equipped with a second vision component for quality inspection of the single boards. After the gripper assembly performs quality inspection on the single boards through the second vision component, it grips and transports single boards with qualified inspection results to the unloading pallet conveyor mechanism, and grips and transports single boards with unqualified inspection results to the NG conveyor belt. The third transverse module is mounted on the support and is used to drive the gripper assembly to move so as to adjust its position on the support to achieve precise gripping of the single board. The NG conveyor belt is used to store and transfer DBC boards that have failed the quality inspection by the second vision component. The unloading pallet conveying mechanism is used to store and transfer DBC boards that have passed quality inspection by the second vision component. The unloading pallet conveying mechanism includes: The second conveyor belt is driven and installed at the working end of the gripper assembly; A tray for placing single boards is used to be placed on the second conveyor belt through the material discharge port and moved towards the gripper assembly by the transmission motion of the second conveyor belt; A lifting and positioning assembly is driven and connected to the pallet and is used to lift the pallet after the pallet moves to the working end of the gripper assembly with the transmission movement of the second conveyor belt, so that it is detached from the second conveyor belt, so that the single board can be placed after being gripped and transported by the gripper assembly; A pusher assembly is disposed on the side of the pallet opposite to the material discharge port, and is used to push the pallet toward the material discharge port after the single board on the pallet is full.

[0006] Preferably, the plate-separating mechanism further includes a spacing adjustment module, the spacing adjustment module comprising: A first adjustment component is used to adjust the distance between the strip pressing and breaking component and the roller transport component, and is driven to be connected to the strip pressing and breaking component. A second adjustment component is used to adjust the distance between the single-board pressing and breaking component and the roller transport component, and is driven to be connected to the single-board pressing and breaking component.

[0007] Preferably, a second suction cup assembly is provided above the roller transport assembly for adsorbing the long strip mother plate when the single plate pressing and breaking assembly breaks the long strip mother plate into multiple single plates.

[0008] Preferably, both the first visual component and the second visual component include a camera, a lens, and a light source.

[0009] The technical effects achieved by this utility model due to the adoption of the above technical solution are as follows: 1) Through the collaborative work of each workstation, the DBC board splitting process is automated, which greatly improves the efficiency compared to manual board splitting and traditional mechanical board splitting. The efficient connection between the feeding conveyor workstation, the handling workstation, and the various breaking workstations enables the whole DBC board to be quickly processed into smaller DBC boards, reducing the board splitting time and improving the efficiency of board splitting.

[0010] 2) The camera-guided inspection station enables real-time monitoring of the breakage effect of DBC boards, promptly identifying defects and ensuring that only qualified products proceed to the next process, effectively improving product yield. Simultaneously, the flexible suction cup and vertical movement structure design in the single-piece breakage station effectively reduce the impact of DBC strip warping on the single-piece breakage quality, further guaranteeing product quality.

[0011] 3) The use of a transfer conveyor line for transferring DBC small boards and receiving materials eliminates the cost of designing and manufacturing receiving pallets and fixtures, while also reducing the frequency of tooling and fixture replacement. Furthermore, the automated operation of the equipment reduces labor costs, thereby lowering the company's production costs in multiple ways.

[0012] 4) During product changeover production, there is no need to frequently change fixtures. Only parameter adjustments need to be made to parts such as the camera inspection and guidance station to adapt to the board separation requirements of DBC small boards of different sizes, which greatly increases the convenience of product changeover production. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a module product diagram of a fully automatic board splitting device used for DBC board splitting according to an embodiment of this utility model.

[0015] Figure 2This is the assembly drawing of a fully automatic board splitting device for DBC board splitting according to an embodiment of this utility model.

[0016] Figure 3 This is a schematic diagram of the components of a fully automatic board splitting device for DBC board splitting according to an embodiment of the present invention.

[0017] Figure 4 This is a schematic diagram of the mother plate conveying mechanism in an embodiment of this utility model.

[0018] Figure 5 This is a schematic diagram of the waste edge removal mechanism in an embodiment of this utility model.

[0019] Figure 6 This is a schematic diagram of the plate-separating mechanism in an embodiment of this utility model.

[0020] Figure 7 This is a schematic diagram of the three-axis conveying mechanism in an embodiment of this utility model.

[0021] Figure 8 This is a schematic diagram of the structure of the unloading pallet conveying mechanism in an embodiment of this utility model.

[0022] The correspondence between the numbers in the attached diagram is as follows: 101 - Motherboard; 102 - Single board; 103 - Waste edge; 201 - Frame; 202 - Material discharge port; 203 - Human-machine interface; 204 - Machine cover; 3- Mother plate conveying mechanism; 301 - First DC motor; 302 - First conveyor belt; 303 - Pitch converter assembly; 304 - First suction cup assembly; 305 - First transverse module; 4- Waste edge removal mechanism; 401 - First vision component; 402 - Support component; 403 - Clamping cylinder; 404 - Breaking and swinging component; 405 - Second lateral movement module 5- Separation mechanism; 501 - Roller transport assembly; 502 - Pushing assembly; 503 - Long strip pressing and breaking assembly; 504 - First adjustment assembly; 505 - Long side pushing assembly; 506 - Second suction cup assembly; 507 - Single board pressing and breaking assembly; 508 - Second adjustment assembly; 6- Three-axis handling mechanism; 601 - Support; 602 - Third transverse module; 603 - Gripper assembly; 604 - Second vision assembly; 7-NG belt conveyor; 8- Material pallet conveying mechanism; 801 - Second conveyor belt; 802 - Pallet; 803 - Lifting and positioning assembly; 804 - Push plate assembly; 805 - Second DC motor. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 8 As shown, this utility model embodiment provides a fully automatic board splitting device for DBC board splitting, used to split DBC motherboards, such as... Figure 1 As shown, the motherboard 101 is composed of multiple single boards 102 and waste edges 103. The fully automatic board separating equipment for DBC board separating in this embodiment of the utility model includes a frame 201, a cover 204 covering the outside of the frame, a human-machine interface 203 on the surface of the frame 201, and a material discharge port 202 opened on the frame 201. The main body of the frame 201 is made of processed parts and is the main body of the overall support. The material discharge port 202 is used for material discharge and subsequent equipment docking. The human-machine interface 203 is used to improve the safety of operators and prevent equipment from injuring people. The cover 204 is the outer cover of the entire equipment and is made of transparent acrylic glass, which makes it easy for people to check the status of the equipment. The fully automatic board separating equipment for DBC board separating in this embodiment of the utility model also includes a motherboard conveying mechanism 3, a waste edge removal mechanism 4, a board separating mechanism 5, a three-axis conveying mechanism 6, an NG belt line 7, and a material discharge tray conveying mechanism 8, all of which are located on the frame.

[0025] Please see Figure 2 and Figure 4As shown, the motherboard conveying mechanism 3 is used to transport the DBC motherboard 101 to the waste edge removal mechanism 4. The motherboard conveying mechanism 3 includes a first conveyor belt 302, a first suction cup assembly 304, and a first transverse module 305. The first conveyor belt 302 is used to place and transport the motherboard 101. The first conveyor belt 302 is driven by a first DC motor 301 and is mounted on the frame 201 with the cooperation of synchronous pulleys, idler pulleys, and other components. Furthermore, the first conveyor belt 302 is also connected to... The variable-pitch component 303 can adjust the conveying speed; the first suction cup component 304 is used to adsorb the mother plate 101, and the first suction cup component 304 is movably disposed at the working end of the first conveyor belt 302, so that the mother plate 101 can be firmly adsorbed by the first suction cup component 304; the first transverse module 305 is driven and connected to the first suction cup component 304, and is used to drive the first suction cup component 304 to move to achieve position transfer, thereby transversely transporting the mother plate 101 adsorbed by the first suction cup component 304 to the waste edge removal mechanism 4. It should be noted that in this embodiment, the first transverse module 305 is mainly assembled from a precision module and a servo motor, and its composition structure and working principle are publicly known prior art, so they will not be described in detail.

[0026] Please see Figure 3 and 5As shown, the waste edge removal mechanism 4 is used to receive and fix the mother plate 101 transported by the first transverse module 305 to remove the waste edges 103 around the mother plate 101. The waste edge removal mechanism 4 includes a support assembly 402, a first vision assembly 401, a second transverse module 405, a clamping cylinder 403, and a breaking and swinging assembly 404. The support assembly 402 is used to receive the mother plate 101 transported transversely by the first transverse module 305 and to support the mother plate 101. The support assembly 402 is movably disposed at the working end of the first transverse module 305. The first vision assembly 401 is disposed above the support assembly 402 and is used to locate the position of the mother plate 101 and identify the waste edges 103 of the mother plate 101. The first vision assembly mainly consists of a camera, a lens, and a light source. The structure and working principle are publicly known existing technologies, so they will not be described in detail here. The second transverse module 405 is used to drive the support component 402 to move, thereby adjusting the width of the waste edge 103 of the mother plate 101. The second transverse module 405 is driven and connected to the support component 402. The clamping cylinder 403 is used to clamp the waste edge 103 of the mother plate 101. The clamping cylinder 403 is movably connected to the support component 402. The breaking swing component 404 is movably installed on one side of the clamping cylinder 403 and is used to break the waste edge 103 after it has been clamped by the clamping cylinder 403. It should be noted that the breaking swing component 404 in this embodiment is mainly composed of a processing part, a slide rail, and a swing cylinder. When the waste edge 103 is clamped by the clamping cylinder 403, the swing cylinder works to break the waste edge 103.

[0027] Please see Figure 3 and Figure 6 As shown, the slitting mechanism 5 is used to slit the mother board 101 after the waste edge 103 has been removed by the waste edge removal mechanism 4 to obtain multiple DBC single boards 102. The slitting mechanism 5 includes a roller transport assembly 501, a pushing assembly 502, a long strip pressing and breaking assembly 503, a long edge pushing assembly 505, and a single board pressing and breaking assembly 507. Among them, the roller transport assembly 501 is used to receive the mother board 101 after the waste edge has been broken off by the breaking swing assembly 404 and transport it. In this embodiment, the roller transport assembly 501 is composed of bearing rollers and processing part baffles. Its composition structure and working principle are publicly known prior art, so they will not be described in detail. Moreover, the use of rollers can prevent scratching the product.

[0028] Furthermore, the long strip pressing and breaking component 503 is used to break the mother plate 101 along the long side direction to make it into a long strip. The long strip pressing and breaking component 503 is disposed on the first side of the roller transport component 501 along the long side direction of the mother plate 101, and the distance between the long strip pressing and breaking component 503 and the roller transport component 501 is adjustable. In this embodiment, the long strip pressing and breaking component 503 is mainly composed of a pressing cylinder and a processing part. Preferably, the pushing component 502 is used to push the mother plate 101 on the roller transport component 501 so that it moves towards the long strip pressing and breaking component 503 at a set distance. The pushing component 502 is disposed on the second side of the roller transport component 501 along the long side direction of the mother plate 101.

[0029] Furthermore, the single-board pressing and breaking component 507 is used to break the elongated mother board 101 into multiple single boards 102. The single-board pressing and breaking component 507 is located on the first side of the roller transport component 501 along the short side of the mother board 101, and the distance between the single-board pressing and breaking component 507 and the roller transport component 501 is adjustable. Preferably, the long-side pushing component 505 is used to push the elongated mother board 101, causing it to move towards the single-board pressing and breaking component 507 at a set distance. The long-side pushing component 505 is located on the second side of the roller transport component 501 along the short side of the mother board 101. It should be noted that in this embodiment, both the pushing component 502 and the long-side pushing component 505 are composed of a servo motor, a lead screw module, and a push plate. Their main function is to provide thrust to the DBC, enabling it to move forward at a set distance. Their composition and working principle are publicly known prior art, and therefore will not be described in detail.

[0030] Please see Figure 6 As shown, in this embodiment, the separating mechanism 5 further includes a spacing adjustment module, which includes a first adjustment component 504 and a second adjustment component 508. The first adjustment component 504 is used to adjust the spacing between the long strip pressing and breaking component 503 and the roller transport component 501, and is driven and connected to the long strip pressing and breaking component 503. The second adjustment component 508 is used to adjust the spacing between the single board pressing and breaking component 507 and the roller transport component 502, and is driven and connected to the single board pressing and breaking component 507. It should be noted that in this embodiment, both the first adjustment component 504 and the second adjustment component 508 are composed of a servo motor and a lead screw module. Their main function is to adjust the forward distance of the breaking component according to the size requirements of different DBCs. Their composition and working principle are publicly known prior art, and therefore will not be described in detail.

[0031] Furthermore, above the roller transport assembly 501 is a second suction cup assembly 506 for adsorbing the long strip mother board 101 when the single board pressing and breaking assembly 507 breaks it into multiple single boards 102. The second suction cup assembly 506 adsorbs the long strip DBC, so that the remaining DBC will not be lifted when the single board is separated.

[0032] In this embodiment of the utility model, the process steps of the plate-separating mechanism 5 include: After the waste edges are removed, the motherboard 101 is conveyed to the roller transport assembly 501 via the previous work station (i.e., the breaking and swinging assembly 404 in the waste edge removal mechanism 4 removes the waste edges 103). The pushing assembly 502 pushes it forward through the servo drive. The long strip pressing and breaking assembly 503 at the front end breaks off the long edge of the first row. At this time, the long edge pushing assembly 505 pushes the long edge forward. Under the force of the second suction cup assembly 506, the single board pressing and breaking assembly 507 divides the long strip DBC into individual single DBC pieces for subsequent picking.

[0033] Please see Figure 3 and Figure 7As shown, the three-axis conveying mechanism 6 is used to pick up and transport multiple DBC single boards 102 obtained after being separated by the board separating mechanism 5, and simultaneously perform quality inspection on multiple DBC single boards 102. The three-axis conveying mechanism 6 is located at the working end of the board separating mechanism 5 and includes a support 601, a clamping assembly 603, a third transverse module 602, and a second vision assembly 604. The support 601 is mounted on the frame 201. The gripper assembly 603 is used to grip the single board 102. The gripper assembly 603 is movably mounted on the support 601. The gripper assembly 603 is mainly composed of an electric gripper and a processing part. Its function is to grip single DBCs. Its composition and working principle are publicly known prior art, so they will not be described in detail. Preferably, the gripper assembly 603 is equipped with a second vision component 604 for quality inspection of the single board 102. The second vision component 604 mainly consists of a camera, lens, and light source. Its function is to detect defects in the single board's DBC. If the single board's DBC has suffered damage such as cracks or chipping during the board separation process, the system will determine and screen it out. Its composition and working principle are publicly known prior art, so they will not be described in detail. After the gripper assembly 603 performs quality inspection on the single board 102 through the second vision component 604, it will select single boards with qualified inspection results. After the board 102 is clamped, it is transported to the unloading pallet conveyor mechanism 8. The board 102 with the test result of being unqualified is clamped and transported to the NG belt line 7. The third transverse module 602 is set on the bracket 601 and is used to drive the gripper assembly 603 to move, thereby adjusting its position on the bracket 601 to achieve precise clamping of the board 102. In this embodiment, the third transverse module 602 is mainly composed of a precision module and a servo motor to realize the precise movement of the entire mechanism in the X, Y and Z directions. Its composition structure and working principle are publicly known prior art, so they will not be described in detail.

[0034] Please see Figure 2 and Figure 3 As shown, the NG conveyor belt 7 is used to store and transfer DBC single boards 102 that have been inspected by the second vision component 604 and whose inspection results are unqualified.

[0035] Please see Figure 3 and Figure 8 As shown, the unloading pallet conveying mechanism 8 is used to store and transfer DBC single boards 102 that have passed the quality inspection by the second vision component 604. The unloading pallet conveying mechanism 8 includes a second conveyor belt 801, a pallet 802, a lifting and positioning component 803, and a pusher component 804. The second conveyor belt 801 is driven and installed at the working end of the gripper component 603. The main body of the second conveyor belt 801 consists of a belt, a synchronous pulley, and an idler pulley. Its function is to carry the pallet 802 for transportation. A second DC motor 805 is connected to the second conveyor belt 801. By setting the second DC motor 805, power can be provided to the second conveyor belt 801.

[0036] Furthermore, the pallet is used to place the veneer 101 and is used to place it on the second conveyor belt 801 through the material discharge port 202 and move it towards the gripper assembly 603 through the transmission movement of the second conveyor belt 801; the lifting and positioning assembly 803 is driven and connected to the pallet 802 and is used to lift the pallet 802 after the pallet 802 moves to the working end of the gripper assembly 603 with the transmission movement of the second conveyor belt 801, so that it is detached from the second conveyor belt 801, so that the veneer 102 can be placed after being gripped and transported by the gripper assembly 603. It should be noted that in this embodiment, the lifting and positioning component 803 is mainly composed of a cylinder and a lifting plate. Its composition and working principle are publicly known prior art, so they will not be described in detail. When the gripper component 603 transports the single board 102 onto the pallet 802, the lifting and positioning component 803 is used to lift and position the pallet 802, so that the pallet 802 is located above the second conveyor belt 801, preventing the pallet 802 from dry rubbing on the belt, and ensuring the consistency of the position of the pallet 802.

[0037] Furthermore, the pusher assembly 804 is located on the side of the pallet 802 facing away from the material discharge port 202, and is used to push the pallet 802 towards the material discharge port 202 after the single board 102 on the pallet 802 is full, so that the material flows out of the equipment. In this embodiment, the pusher assembly 804 is mainly composed of a rodless cylinder and a pusher plate. Its composition and working principle are publicly known prior art, so they will not be described in detail.

[0038] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic depaneling device for DBC depaneling, comprising a frame, a cover surrounding the frame, a human-machine interface on the surface of the frame, and a material discharge port on the frame, characterized in that, It also includes a motherboard conveying mechanism, a waste edge removal mechanism, a slab separating mechanism, a three-axis transport mechanism, an NG belt conveyor, and a material unloading pallet conveying mechanism, all mounted on the frame; wherein, The motherboard conveying mechanism is used to transport the DBC motherboard to the waste edge removal mechanism, and the motherboard conveying mechanism includes: A first conveyor belt for placing and transporting the motherboard is driven and mounted on the frame; The first suction cup assembly for adsorbing the mother plate is movably disposed at the working end of the first conveyor belt; The first transverse module is driven and connected to the first suction cup assembly, and is used to drive the first suction cup assembly to move in order to achieve position transfer, thereby transversely transporting the motherboard adsorbed by the first suction cup assembly to the waste edge removal mechanism. The waste edge removal mechanism is used to receive and fix the mother plate transported by the first transverse module, so as to remove the waste edges around the mother plate. The waste edge removal mechanism includes: A support assembly for receiving and supporting the motherboard transported laterally by the first lateral movement module is movably disposed at the working end of the first lateral movement module. A first vision component is located above the support component and is used to locate the position of the mother plate and identify the waste edges of the mother plate. The second lateral movement module, which is used to move the support component to adjust the width of the scrap edge of the mother plate, is connected to the support component. A clamping cylinder for clamping the scrap edge of the motherboard is movably connected to the support assembly; The break-off swing assembly is movably mounted on one side of the clamping cylinder and is used to break off the waste edge after it has been clamped by the clamping cylinder. The board splitting mechanism is used to split the motherboard after the waste edge removal mechanism has removed the waste edge, so as to obtain multiple DBC single boards. The board splitting mechanism includes: A roller transport assembly is used to receive and transport the motherboard after the waste edges have been broken off by the breaking swing assembly. A strip-shaped pressing and breaking component is used to break the mother plate along the long side of the mother plate to make it into a long strip. It is located on the first side of the roller transport component along the long side of the mother plate, and the distance between the strip-shaped pressing and breaking component and the roller transport component is adjustable. A pusher assembly for pushing the mother plate on the roller transport assembly to move it toward the long strip pressing and breaking assembly at a set distance is provided on the second side of the roller transport assembly along the long side of the mother plate. A single-board pressing and breaking component is used to break a long strip of mother board into multiple single boards. It is located on the first side of the roller transport component along the short side of the mother board, and the distance between the single-board pressing and breaking component and the roller transport component is adjustable. A long-side pushing component for pushing a long strip of mother plate to move it toward the single-plate pressing and breaking component at a set distance is provided on the second side of the roller transport component along the short side of the mother plate. The three-axis transport mechanism is used to pick up and transport multiple DBC boards obtained after being separated by the slitting mechanism, and simultaneously perform quality inspection on multiple DBC boards. The three-axis transport mechanism is located at the end of the slitting mechanism and includes: The bracket is mounted on the frame; A gripper assembly for gripping single boards is movably mounted on the bracket. The gripper assembly is equipped with a second vision component for quality inspection of the single boards. After the gripper assembly performs quality inspection on the single boards through the second vision component, it grips and transports single boards with qualified inspection results to the unloading pallet conveyor mechanism, and grips and transports single boards with unqualified inspection results to the NG conveyor belt. The third transverse module is mounted on the support and is used to drive the gripper assembly to move so as to adjust its position on the support to achieve precise gripping of the single board. The NG conveyor belt is used to store and transfer DBC boards that have failed the quality inspection by the second vision component. The unloading pallet conveying mechanism is used to store and transfer DBC boards that have passed quality inspection by the second vision component. The unloading pallet conveying mechanism includes: The second conveyor belt is driven and installed at the working end of the gripper assembly; A tray for placing single boards is used to be placed on the second conveyor belt through the material discharge port and moved towards the gripper assembly by the transmission motion of the second conveyor belt; A lifting and positioning assembly is driven and connected to the pallet and is used to lift the pallet after the pallet moves to the working end of the gripper assembly with the transmission movement of the second conveyor belt, so that it is detached from the second conveyor belt, so that the single board can be placed after being gripped and transported by the gripper assembly; A pusher assembly is disposed on the side of the pallet opposite to the material discharge port, and is used to push the pallet toward the material discharge port after the single board on the pallet is full.

2. The fully automatic board splitting equipment for DBC board splitting as described in claim 1, characterized in that, The plate-separating mechanism further includes a spacing adjustment module, which includes: A first adjustment component is used to adjust the distance between the strip pressing and breaking component and the roller transport component, and is driven to be connected to the strip pressing and breaking component. A second adjustment component is used to adjust the distance between the single-board pressing and breaking component and the roller transport component, and is driven to be connected to the single-board pressing and breaking component.

3. The fully automatic board splitting equipment for DBC board splitting as described in claim 1, characterized in that, Above the roller transport assembly is a second suction cup assembly for adsorbing the long strip mother plate when the single plate pressing and breaking assembly breaks the long strip mother plate into multiple single plates.

4. The fully automatic board splitting equipment for DBC board splitting as described in claim 1, characterized in that, Both the first vision component and the second vision component include a camera, a lens, and a light source.

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