Full-automatic circuit board splitting equipment

Abstract

The invention relates to the technical field of circuit board production equipment, and discloses full-automatic circuit board splitting equipment which comprises a machine base, a multi-station rotating disc rotationally arranged on the machine base, and a material taking mechanical arm, a pressing board splitting mechanism, a waste grabbing mechanism and a visual detection mechanism which are sequentially arranged in the rotating direction of the multi-station rotating disc. A plurality of limiting grooves are formed in the multi-station rotating disc, wiring through grooves corresponding to the edges of circuit boards are formed in the limiting grooves, the downward pressing and board dividing mechanism comprises a downward pressing assembly and a board milling and dust removing assembly arranged below the multi-station rotating disc, and a feeding mechanism is arranged on the portion, beside the material taking mechanical arm, of the machine base. A feeding module is arranged on the side of the feeding mechanism through a material rotating mechanism and comprises a cage frame, a discharging mechanism arranged on the two sides of the cage frame and a material pushing mechanism, and a guide module is arranged at the position, close to the cage frame, of the end of the discharging mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of circuit board production equipment, and in particular to a fully automatic circuit board separation equipment. Background Art

[0002] PCB (Printed Circuit Board) is a carrier for electrical connection of electronic components. In industry, in order to realize mass production of circuit boards, multiple circuit boards are generally made on one board. During the processing, the circuit boards need to be separated and cut. When separating the boards, they will be contaminated with a large amount of metal particles and powder. In addition, there are often dust and particulates on the circuit boards. The dust generated by cutting seriously pollutes the environment and affects the life safety of production workers. The powder accumulated in the gap affects the effect of grooving and reduces the efficiency of cutting. The existing dust removal device does not remove dust cleanly and has poor dust removal effect, which may cause damage to electronic components. In addition, there is a lack of post-processing of dust in the air after dust removal, so further improvement is needed. In automated production lines such as circuit board testing and assembly, traditional manual loading cannot meet the production efficiency and automation requirements. Affected by staff turnover, fatigue and operator proficiency, the equipment cannot be completely connected and continuous, and the production efficiency and quality fluctuate greatly. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a fully automatic circuit board separation device to ensure the continuity of circuit board discharge.

[0004] The technical solution of the present invention is: a fully automatic circuit board separation equipment, including a machine base, a multi-station turntable rotatably arranged on the machine base, a material picking robot arranged in sequence along the rotation direction of the multi-station turntable, a downward pressing plate separation mechanism, a waste material grabbing mechanism and a visual inspection mechanism, a plurality of limit grooves are arranged in the multi-station turntable, and a wiring groove corresponding to the edge of the circuit board is arranged in the limit groove, the downward pressing plate separation mechanism includes a downward pressing component and a milling plate dust removal component arranged below the multi-station turntable, the machine base is provided with a feeding mechanism on the side of the material picking robot, and a feeding module is arranged on the side of the feeding mechanism through a transfer mechanism, the feeding module includes a cage, a discharging mechanism and a pushing mechanism arranged on both sides of the cage, a plurality of layers of circuit boards are stacked on the cage, and a guiding module is arranged at the end of the discharging mechanism near the cage.

[0005] The present invention can be used to accurately load and transfer the circuit board to the feeder, and the feeder can also use the feeder to collect the circuit board and transfer it to the feeder through the feeder.

[0006] The guiding module comprises a guiding limit seat, a guiding mounting seat arranged on the guiding limit seat, and a guide wheel, wherein the guide wheel is coaxially connected to the guide wheel shaft through a bearing, the upper and lower ends of the guide wheel shaft are slidably matched with the guiding mounting seat, and the guide wheel shaft is connected to the inner side wall of the guiding mounting seat through a spring member. It can be seen that the guide wheel is used to guide the circuit board at the feeding port of the discharging mechanism.

[0007] The discharging mechanism includes a discharging conveying frame plate, conveying side plates symmetrically arranged on both sides of the discharging conveying frame plate, a discharging motor, a driving wheel, a driven wheel and a loading conveyor belt arranged on the conveying side plates, the conveying side plates are provided with a baffle plate on the outer side of the loading conveyor belt, the driving wheel is connected to the output end of the discharging motor, the driven wheel is connected to the driving wheel through the loading conveyor belt, a tensioning adjustment wheel is provided between the driving wheel and the driven wheel, the conveying side plates on both sides of the discharging conveying frame plate are provided with adjustment slides, the tensioning adjustment wheel is slidably matched with the adjustment slides, and a code scanning module is provided on the discharging conveying frame plate. It can be seen that the circuit board is discharged through the discharging mechanism, the adjustment slide is used to adjust the tension of the loading conveyor belt, and the code scanning module is used to scan and verify the discharged circuit board.

[0008] The milling plate dust removal assembly comprises a three-axis movable platform, a milling cutter motor arranged at the output end of the three-axis movable platform, a milling cutter arranged on the output end of the milling cutter motor, and a floating dust removal module coaxially arranged on the outside of the milling cutter, the floating dust removal module comprises a dust removal mounting seat, a brush limiting seat movably arranged on the dust removal mounting seat, a dust removal brush annularly arranged on the brush limiting seat, an annular baffle and a spring, the annular baffle is sleeved on the outside of the dust removal brush and the bottom is connected to the brush limiting seat, the spring is connected between the annular baffle and the dust removal mounting seat, a guide column is connected to the annular baffle, a guide hole corresponding to the guide column is arranged on the dust removal mounting seat, a dust removal cavity is connected to the inner side of the dust removal brush through the top opening in the dust removal mounting seat, the milling cutter is arranged in the center of the dust removal cavity, a dust suction interface connected to the dust removal cavity is arranged on the side of the dust removal mounting seat, and the dust suction interface is connected to a dust suction device. It can be seen that the three-axis moving platform is used to drive the milling cutter to move, and the milling cutter assembly drives the milling cutter to rotate through the milling cutter motor to mill off the edge connection of the circuit board to achieve board separation, and the moving platform drives the milling cutter to move along the outer ring connection of the circuit board to achieve continuous milling. The floating dust removal module is arranged on the outside of the milling cutter to realize dust suction while milling the circuit board to prevent the waste chips of the circuit board from scattering, and the dust removal brush is used to receive the waste chips through the brush gap to prevent the waste chips from being discharged and scattered, thereby affecting the quality of board separation, and the spring is used to keep the dust removal brush in an elastic and tight state to achieve floating dust removal, and at the same time prevent the brush from being deformed and damaged, the annular baffle is used to limit the outside of the dust removal brush, and the guide column is used to guide the dust removal brush when it floats up and down, and the dust removal interface is used to connect with the dust suction device to discharge the waste chips received by the milling cutter drilling the circuit board in the dust removal cavity.

[0009] The pressing assembly includes a pressing plate splitting frame, a pressing cylinder arranged on the pressing plate splitting frame, a plate splitting seat arranged on the output end of the pressing cylinder, and a pressing rod and a suction pipe member arranged at the bottom of the plate splitting seat. The multi-station turntable is provided with a first ion blower and a second ion blower on both sides of the pressing assembly facing each other. The main shaft of the multi-station turntable is coaxially provided with a rotating shaft mounting seat. The first ion blower is arranged on the rotating shaft mounting seat through a dust blowing mounting frame. The second ion blower is connected to the pressing plate splitting frame. The first ion blower and the second ion blower are both provided with a plurality of blowing ports. A guide member is provided on the outside of the blowing port, and the blowing port is arranged toward the milling cutter. It can be seen that the pressing cylinder is used to drive the pressing rod to press down to achieve downward compression of the upper surface of the circuit board, and the first ion blower and the second ion blower are used to remove static electricity on the surface of the circuit board.

[0010] The waste grabbing mechanism includes a waste transverse moving frame, a rotating motor arranged on the waste transverse moving frame, a lifting plate, a waste lifting cylinder arranged on the lifting plate, a waste taking seat arranged on the output end of the waste lifting cylinder, and a waste taking suction cup arranged on the waste taking seat. The lifting plate is arranged on the output end of the rotating motor through a transmission wheel group. The waste taking seat is provided with a plurality of movable slides. The waste taking suction cup is arranged downward. The waste taking suction cup is arranged in the movable slide. The machine base is provided with a waste box on the side of the waste transverse moving frame. A material unloading guide plate is arranged at the opening of the waste box facing the multi-station turntable. It can be seen that the waste unloading suction cup is used to absorb the excess waste outside the milled circuit board through the waste unloading suction cup, the waste box is used to store the waste after the board is separated, and the material unloading guide plate is used to guide the unloading.

[0011] The discharge mechanism is provided with a width adjustment module, which includes an adjustment motor, an adjustment screw connected to the output end of the adjustment motor, and an adjustment nut seat threadedly connected to the adjustment screw. The adjustment motor is fixed to the conveying side plate on one side of the discharge conveying frame plate, and the conveying side plate on the other side of the discharge conveying frame plate is connected to the adjustment nut seat, and the adjustment nut seat is slidably matched with the bottom of the discharge conveying frame plate through a slide rail. It can be seen that the width adjustment mechanism is used to adjust the spacing to facilitate the conveying of circuit boards of different sizes, and the adjustment motor is used to drive the adjustment screw to rotate, thereby driving the adjustment nut seat to move linearly on the bottom plate.

[0012] The pushing mechanism includes a pushing limit frame, a pushing cylinder, a pushing limit plate slidably connected to the pushing limit frame, a proximity switch and a pushing spring. The pushing limit frame is fixed to the machine base, the pushing cylinder is arranged on the pushing limit frame, the pushing limit plate is connected to the output end of the pushing cylinder, the proximity switch is connected to the side of the pushing limit plate, and a guide block is arranged at the end of the pushing limit plate through the pushing spring. It can be seen that the pushing mechanism is used to discharge materials in combination with the discharging mechanism, and the proximity switch is used to realize the circuit board anti-jamming detection.

[0013] The material transfer mechanism includes a material transfer motor, a material transfer base arranged at the output end of the material transfer motor, a material transfer conveyor belt group arranged on both sides of the material transfer base, a push plate motor arranged in the material transfer base, a push plate seat and a push block arranged on the push plate seat, the material transfer motor is arranged at the bottom of the machine base, the push plate seat is slidably connected to the material transfer base through a push plate guide rail, the output end of the push plate motor is connected to a push plate transmission wheel group, the push plate seat is fixed on the push plate transmission wheel group covered on the push plate transmission wheel group, the material transfer mechanism is electrically connected to the code scanning module, and a waste cage is arranged on the side of the material transfer mechanism. It can be seen that the material transfer mechanism drives the material transfer base to rotate through the material transfer motor to transfer defective products verified by the code scanning module to the waste cage or send qualified products into the feeding mechanism.

[0014] The visual inspection mechanism includes an industrial camera and a light source board, wherein the light source board is arranged above the industrial camera, and the industrial camera is arranged downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a partial structural schematic diagram of the present invention;

[0016] Figure 2 is a top view of the present invention;

[0017] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0018] Figure 4 It is a structural diagram of the feeding module;

[0019] Figure 5 It is a schematic diagram of the structure of the milling plate dust removal assembly;

[0020] Figure 6 This is a schematic diagram of the structure of the waste grabbing mechanism.

[0021] Figure 7 It is a structural diagram of the discharging mechanism;

[0022] Figure 8 It is a structural diagram of the pushing mechanism;

[0023] Fig. 9 It is a structural diagram of the floating dust removal module;

[0024] Fig.10 yes Figure 2 A local enlarged schematic diagram of the middle A;

[0025] Fig.11 yes Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0026] Fig.12 It is a structural diagram of the guide module. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] like Figures 1 to 12 As shown, the present invention is a fully automatic circuit board separation equipment, including a machine base 1, a multi-station turntable 2 rotatably arranged on the machine base 1, a material picking robot 3 arranged in sequence along the rotation direction of the multi-station turntable 2, a downward pressing board separation mechanism 4, a waste material grabbing mechanism 5 and a visual inspection mechanism 6, the multi-station turntable 2 is provided with a plurality of limit grooves 21, the limit grooves 21 are provided with wiring grooves 211 corresponding to the edges of the circuit board, the downward pressing board separation mechanism 4 includes a downward pressing component and a milling board dust removal component arranged below the multi-station turntable 2, and the machine base 1 is provided with an inlet and outlet assembly on the side of the material picking robot 3. A feeding mechanism 11 is provided with a feeding module on the side of the feeding mechanism 11 through a transfer mechanism 10, and the feeding module includes a cage 7, a discharging mechanism 8 and a pushing mechanism 9 arranged on both sides of the cage 7, and several layers of circuit boards are stacked on the cage 7. A guiding module 14 is provided at the end of the discharging mechanism 8 near the cage 7. After the circuit boards on the cage 7 are discharged from the discharging mechanism 8, the circuit boards are transferred to the feeding mechanism 11 through the transfer mechanism 10. After the material is picked up by the picking robot 3, the limiting groove 21 is placed and rotated to perform downward board separation, waste material grabbing and visual inspection actions in sequence. In this embodiment, the feeding mechanism 11 is a feeding conveyor frame, a transmission belt group arranged on the feeding conveyor frame and a material transfer plate arranged on the transmission belt group. The four corners of the material transfer limit plate are provided with limit blocks adapted to the circuit board. The cage frame 7 is provided with a plurality of circuit board frame slots. The cage frame 7 is connected to the output end of the lifting module through a cage frame mounting seat 70. The cage frame mounting seat 70 is provided with abutting cylinders on the four sides of the cage frame 7 for limiting. The cage frame mounting seat 70 is driven to move downward step by step through the lifting module, so that the circuit boards are fed one by one to the discharge mechanism 8.

[0029] The milling plate dust removal assembly includes a three-axis mobile platform 110, a milling cutter motor 130 arranged at the output end of the three-axis mobile platform 110, a milling cutter 140 arranged on the output end of the milling cutter motor 130, and a floating dust removal module 150 coaxially arranged on the outer side of the milling cutter 140. The floating dust removal module 150 includes a dust removal mounting seat 151, a brush limiting seat 152 movably arranged on the dust removal mounting seat 151, a dust removal brush 153 annularly arranged on the brush limiting seat 152, an annular baffle 154 and a spring 155. The annular baffle 154 is sleeved on the outer side of the dust removal brush 153. The side and bottom are connected to the brush limiting seat 152, the spring 155 is connected between the annular baffle 154 and the dust removal mounting seat 151, the annular baffle 154 is connected with a guide column 157, the dust removal mounting seat 151 is provided with a guide hole corresponding to the guide column 157, the dust removal mounting seat 151 is provided with a dust removal cavity connected to the inner side of the dust removal brush 153 through the top opening, the milling cutter 140 is arranged at the center of the dust removal cavity, the dust removal mounting seat 151 is provided with a dust suction interface 156 connected to the dust removal cavity, and the dust suction interface 156 is connected to a dust suction device. In this embodiment, the three-axis mobile platform 110 includes a first mobile module 111, a second mobile module 112 arranged at the output end of the first mobile module 111, and a lifting module 113 arranged at the output end of the second mobile module 112.

[0030] The pressing assembly includes a pressing plate splitting frame 41, a pressing cylinder 42 arranged on the pressing plate splitting frame 41, a plate splitting seat 43 arranged on the output end of the pressing cylinder 42, and a pressing rod 431 and a suction pipe member arranged at the bottom of the plate splitting seat 43. The multi-station turntable 2 is provided with a first ion blower 44 and a second ion blower 45 on both sides of the pressing assembly facing each other. The main shaft of the multi-station turntable 2 is coaxially provided with a rotating shaft mounting seat 20. The first ion blower 44 is arranged on the rotating shaft mounting seat 20 through a dust blowing mounting frame 46. The second ion blower 45 is connected to the pressing plate splitting frame 41. A plurality of blowing ports 451 are provided on the first ion blower 44 and the second ion blower 45. A guide member 452 is provided on the outer side of the blowing port 451. The blowing port 451 is arranged toward the milling cutter 140.

[0031] The visual inspection mechanism 6 includes an industrial camera 61 and a light source board 62. The light source board 62 is arranged above the industrial camera 61, and the industrial camera 61 is arranged downward. In this embodiment, the visual inspection mechanism 6 is used to realize photo inspection and archive of the circuit board after the board is separated.

[0032] The waste grabbing mechanism 5 includes a waste transverse moving frame 51, a rotating motor 52 arranged on the waste transverse moving frame 51, a lifting plate 53, a waste lifting cylinder 54 arranged on the lifting plate 53, a waste taking seat 55 arranged on the output end of the waste lifting cylinder 54, and a waste taking suction cup 56 arranged on the waste taking seat 55. The lifting plate 53 is arranged on the output end of the rotating motor 52 through a transmission wheel group, and a plurality of movable slide grooves 551 are arranged on the waste taking seat 55. The waste taking suction cup 56 is arranged downward, and the waste taking suction cup 56 is arranged in the movable slide groove 551. The machine base 1 is provided with a waste box 57 on the side of the waste transverse moving frame 51, and a material unloading guide plate 58 is arranged at the opening of the waste box 57 facing the multi-station turntable 2.

[0033] The discharging mechanism 8 includes a discharging conveying frame plate 81, a conveying side plate 82 symmetrically arranged on both sides of the discharging conveying frame plate 81, a discharging motor, a driving wheel 84, a driven wheel 85 and a loading conveyor belt 86 arranged on the conveying side plate 82, the conveying side plate 82 is provided with a baffle plate 87 on the outer side of the loading conveyor belt 86, the driving wheel 84 is connected to the output end of the rotating motor, the driven wheel 85 is transmission connected to the driving wheel 84 through the loading conveyor belt 86, a guide surface is provided at the end of the baffle plate 87, a tensioning adjustment wheel 88 is provided between the driving wheel 84 and the driven wheel 85, and an adjusting slide groove 810 is provided on the conveying side plates 82 on both sides of the discharging conveying frame plate 81, the tensioning adjustment wheel 88 slidably cooperates with the adjusting slide groove 810, and a scanning module is provided on the discharging conveying frame plate 81. In this embodiment, the code scanning module includes a column 891 , a mounting rod 892 disposed on the column 891 , and a code scanning gun 893 disposed on the mounting rod 892 .

[0034] The guiding module 14 includes a guiding limit seat 141, a guiding mounting seat 142 arranged on the guiding limit seat 141, and a guide wheel 143. The guide wheel 143 is coaxially connected to a guide wheel shaft 144 through a bearing. The upper and lower ends of the guide wheel shaft 144 are slidably matched with the guiding mounting seat 142. The guide wheel shaft 144 is connected to the inner side wall of the guiding mounting seat 142 through a spring member 145. In this embodiment, the guiding limit seat 141 is connected to the end of the conveying side plate 82, and the guide wheel 143 is provided with two groups along the conveying direction of the circuit board. The guiding limit seat 141 is provided with a stopper for receiving the circuit board at the bottom of the guide wheel 143.

[0035] The discharging mechanism 8 is provided with a width adjustment module, which includes an adjustment motor 811, an adjustment screw 812 connected to the output end of the adjustment motor 811, and an adjustment nut seat 813 threadedly connected to the adjustment screw 812. The adjustment motor 811 is fixed to the conveying side plate 82 on one side of the discharging conveying frame plate 81, and the conveying side plate 82 on the other side of the discharging conveying frame plate 81 is connected to the adjustment nut seat 813. The adjustment nut seat 813 is slidably matched with the bottom of the discharging conveying frame plate 81 through a slide rail 814. In this embodiment, the discharging mechanism 8 performs width adjustment to adapt to circuit boards of different sizes. The discharging mechanism 8 is combined with the guide module 14 to facilitate the guide and unloading of circuit boards of different widths.

[0036] The pushing mechanism 9 includes a pushing limit frame 91, a pushing cylinder 92, a pushing limit plate 93 slidably connected to the pushing limit frame 91, a proximity switch 94 and a pushing spring 95. The pushing limit frame 91 is fixed on the machine base 1, the pushing cylinder 92 is arranged on the pushing limit frame 91, the pushing limit plate 93 is connected to the output end of the pushing cylinder 92, the proximity switch 94 is connected to the side of the pushing limit plate 93, and the end of the pushing limit plate 93 is provided with a guide block 96 through the pushing spring 95.

[0037] The material transfer mechanism 10 includes a material transfer motor, a material transfer base 102 arranged at the output end of the material transfer motor, a material transfer conveyor belt group 103 arranged on both sides of the material transfer base 102, a push plate motor 104 arranged in the material transfer base 102, a push plate seat 105 and a push block 106 arranged on the push plate seat 105. The material transfer motor is arranged at the bottom of the machine base 1, and the push plate seat 105 is slidably connected to the material transfer base 102 through a push plate guide rail 107. The output end of the push plate motor 104 is connected to a push plate transmission wheel group, and the push plate seat 105 is fixed on the push plate conveyor belt covered on the push plate transmission wheel group. The material transfer mechanism 10 is electrically connected to the code scanning module, and a waste cage 12 is arranged on the side of the material transfer mechanism 10.

[0038] The working process of the present invention is as follows: when the circuit board to be separated is discharged from the cage, both ends of the circuit board contact the guide wheel 143 to achieve guidance. When the left and right sides of the circuit board are tilted when discharged from the cage 7, the side of the circuit board abuts the guide wheel 143 to achieve correction. When the left and right offset of the circuit board in the cage 7 is too large, it is stuck before contacting the guide wheel 143, and the pushing cylinder 92 has difficulty in pushing the circuit board. After the circuit board contacts the guide block 96, the guide block 96 compresses the spring 95, and the probe in the guide block 96 moves backward to trigger the proximity switch 94 to realize an alarm, thereby notifying the staff to solve the problem of the circuit board being stuck. After the circuit board is guided and fed to the feeding conveyor 86 of the discharging mechanism 8, the scanning module on the discharging mechanism 8 scans the circuit board for verification. The unqualified products are rotated ninety degrees by the transfer motor and then transferred to the waste cage 12. The qualified products are taken over by the transfer mechanism 10 from the feeding conveyor 86 of the discharging mechanism 8 and then transported to the feeding mechanism 11. The material picking robot 3 picks up the material from the transfer plate on the feeding mechanism 11 and places it in the limit slot 21 on the multi-station turntable 2. The pressing down separation, waste grabbing and visual inspection are performed in sequence through rotation. During operation, the downward pressure cylinder 42 drives the pressure rod 431 to press down tightly, and at the same time, the three-axis mobile platform 110 drives the milling cutter 140 to mill the board along the wiring groove of the circuit board. The first ion blower 44 and the second ion blower 45 on both sides perform static electricity removal operations. When milling the board, the dust brush 153 always keeps in contact with the circuit board, and the waste chips milled off enter the dust suction device through the dust removal cavity and are discharged. Some of the waste chips are clamped in the gap of the dust brush 153 to prevent the waste chips from scattering, thereby improving the quality of the circuit board separation. The waste grabbing mechanism 5 absorbs the waste board rack on the periphery through the waste suction cup 56 and sends it to the waste box 57 for waste collection.

[0039] Finally, it should be emphasized that the above is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fully automatic circuit board separation device, comprising a machine base (1), a multi-station turntable (2) rotatably arranged on the machine base (1), a material taking manipulator (3) arranged in sequence along the rotation direction of the multi-station turntable (2), a pressing and separating mechanism (4), a waste material grabbing mechanism (5) and a visual inspection mechanism (6), characterized in that: The multi-station turntable (2) is provided with a plurality of limit grooves (21), and the limit grooves (21) are provided with wiring grooves (211) corresponding to the edges of the circuit boards. The downward pressing plate separation mechanism (4) comprises a downward pressing component and a milling plate dust removal component arranged below the multi-station turntable (2). The machine base (1) is provided with a feeding mechanism (11) on the side of the material taking robot (3), and a feeding module is provided on the side of the feeding mechanism (11) through a material transfer mechanism (10). The feeding module comprises a cage frame (7), a discharging mechanism (8) arranged on both sides of the cage frame (7), and a pushing mechanism (9). A plurality of layers of circuit boards are stacked on the cage frame (7), and a guiding module (14) is provided at the end of the discharging mechanism (8) close to the cage frame (7).

2. The fully automatic circuit board separation equipment according to claim 1 is characterized in that: The milling plate dust removal assembly comprises a three-axis moving platform (110), a milling cutter motor (130) arranged at the output end of the three-axis moving platform (110), a milling cutter (140) arranged at the output end of the milling cutter motor (130), and a floating dust removal module (150) coaxially arranged on the outer side of the milling cutter (140); the floating dust removal module (150) comprises a dust removal mounting seat (151), a brush limiting seat (152) movably arranged on the dust removal mounting seat (151), a dust removal brush (153) annularly arranged on the brush limiting seat (152), an annular baffle (154) and a spring (155); the annular baffle (154) is sleeved on the dust removal brush (153) ) and the bottom is connected to the brush limiting seat (152), the spring (155) is connected between the annular baffle (154) and the dust removal mounting seat (151), the annular baffle (154) is connected to a guide column (157), the dust removal mounting seat (151) is provided with a guide hole corresponding to the guide column (157), the dust removal mounting seat (151) is provided with a dust removal cavity connected to the inner side of the dust removal brush (153) through the top opening, the milling cutter (140) is arranged at the center of the dust removal cavity, and the dust removal mounting seat (151) is provided with a dust suction interface (156) connected to the dust removal cavity on the side, and the dust suction interface (156) is connected to a dust suction device.

3. The fully automatic circuit board separation equipment according to claim 2 is characterized in that: The pressing assembly comprises a pressing plate splitting frame (41), a pressing cylinder (42) arranged on the pressing plate splitting frame (41), a plate splitting seat (43) arranged on the output end of the pressing cylinder (42), and a pressing rod (431) and a suction pipe member arranged at the bottom of the plate splitting seat (43); the multi-station turntable (2) is provided with a first ion blower (44) and a second ion blower (45) on both sides of the pressing assembly facing each other; the main shaft of the multi-station turntable (2) is coaxially provided with a rotating The shaft mounting seat (20) is provided with the first ion blower (44) on the rotating shaft mounting seat (20) through a dust blowing mounting frame (46), and the second ion blower (45) is connected to the downward pressure plate dividing frame (41). The first ion blower (44) and the second ion blower (45) are both provided with a plurality of blowing ports (451), and a guide member (452) is provided on the outer side of the blowing port (451), and the blowing port (451) is arranged toward the milling cutter (140).

4. The fully automatic circuit board separation equipment according to claim 1 is characterized in that: The waste grabbing mechanism (5) comprises a waste transverse moving frame (51), a rotating motor (52) arranged on the waste transverse moving frame (51), a lifting plate (53), a waste lifting cylinder (54) arranged on the lifting plate (53), a waste taking seat (55) arranged on the output end of the waste lifting cylinder (54), and a waste taking suction cup (56) arranged on the waste taking seat (55), wherein the lifting plate (53) is arranged on the output end of the rotating motor (52) through a transmission wheel group, a plurality of movable slide grooves (551) are arranged on the waste taking seat (55), the waste taking suction cup (56) is arranged downward, and the waste taking suction cup (56) is arranged in the movable slide groove (551), and the machine base (1) is provided with a waste box (57) on the side of the waste transverse moving frame (51), and a material unloading guide plate (58) is arranged at the opening of the waste box (57) facing the multi-station turntable (2).

5. The fully automatic circuit board separation equipment according to claim 1 is characterized in that: The discharging mechanism (8) comprises a discharging conveying frame plate (81), conveying side plates (82) symmetrically arranged on both sides of the discharging conveying frame plate (81), a discharging motor (83) arranged on the conveying side plates (82), a driving wheel (84), a driven wheel (85) and a feeding conveyor belt (86), wherein the conveying side plates (82) are provided with a baffle plate (87) on the outer side of the feeding conveyor belt (86), and the driving wheel (84) and the output end of the discharging motor (83) are connected. The driven wheel (85) is connected to the driving wheel (84) through the loading conveyor belt (86), a tensioning adjustment wheel (88) is arranged between the driving wheel (84) and the driven wheel (85), and adjustment slide grooves (810) are arranged on the conveying side plates (82) on both sides of the discharge conveying frame plate (81), and the tensioning adjustment wheel (88) is slidably matched with the adjustment slide grooves (810), and a code scanning module is arranged on the discharge conveying frame plate (81).

6. The fully automatic circuit board separation equipment according to claim 1 is characterized in that: The guiding module (14) comprises a guiding limit seat (141), a guiding mounting seat (142) arranged on the guiding limit seat (141), and a guide wheel (143); the guide wheel (143) is coaxially connected to a guide wheel shaft (144) via a bearing; the upper and lower ends of the guide wheel shaft (144) are slidably matched with the guiding mounting seat (142); and the guide wheel shaft (144) is connected to the inner side wall of the guiding mounting seat (142) via a spring member (145).

7. The fully automatic circuit board separation equipment according to claim 5 is characterized in that: The discharging mechanism (8) is provided with a width adjustment module, the width adjustment module comprising an adjustment motor (811), an adjustment screw (812) connected to the output end of the adjustment motor (811), and an adjustment nut seat threadedly connected to the adjustment screw (812); the adjustment motor (811) is fixed to the conveying side plate (82) on one side of the discharging conveying frame plate (81); the conveying side plate (82) on the other side of the discharging conveying frame plate (81) is connected to the adjustment nut seat; the conveying side plate (82) is slidably matched with the discharging conveying frame plate (81) via a slide rail.

8. The fully automatic circuit board separation equipment according to claim 1 is characterized by: The pushing mechanism (9) comprises a pushing limit frame (91), a pushing cylinder (92), a pushing limit plate (93) slidably connected to the pushing limit frame (91), a proximity switch (94) and a pushing spring (95); the pushing limit frame (91) is fixed on the machine base (1); the pushing cylinder (92) is arranged on the pushing limit frame (91); the pushing limit plate (93) is connected to the output end of the pushing cylinder (92); the proximity switch (94) is connected to the side of the pushing limit plate (93); and a guide block (96) is arranged at the end of the pushing limit plate (93) through the pushing spring (95).

9. The fully automatic circuit board separation equipment according to claim 5, characterized in that: The material transfer mechanism (10) comprises a material transfer motor, a material transfer base (102) arranged at the output end of the material transfer motor, a material transfer conveyor belt group (103) arranged on both sides of the material transfer base (102), a push plate motor (104) arranged in the material transfer base (102), a push plate seat (105) and a push block (106) arranged on the push plate seat (105), the material transfer motor is arranged at the bottom of the machine base (1), the push plate seat (105) is slidably connected to the material transfer base (102) through a push plate guide rail (107), the output end of the push plate motor (104) is connected to a push plate transmission wheel group, the push plate seat (105) is fixed on a push plate conveyor belt covered on the push plate transmission wheel group, the material transfer mechanism (10) is electrically connected to the code scanning module, and a waste cage (12) is arranged on the side of the material transfer mechanism (10).

10. The fully automatic circuit board separation equipment according to claim 5, characterized in that: The visual inspection mechanism (6) comprises an industrial camera (61) and a light source board (62), wherein the light source board (62) is arranged above the industrial camera (61) and the industrial camera (61) is arranged downward.

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