CN112693889A - Full-automatic intelligent PCB (printed circuit board) dismounting system and using method - Google Patents
Full-automatic intelligent PCB (printed circuit board) dismounting system and using method Download PDFInfo
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- CN112693889A CN112693889A CN202110005801.7A CN202110005801A CN112693889A CN 112693889 A CN112693889 A CN 112693889A CN 202110005801 A CN202110005801 A CN 202110005801A CN 112693889 A CN112693889 A CN 112693889A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G61/00—Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/041—Camera
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic intelligent PCB (printed circuit board) dismounting system and a use method thereof, and relates to the technical field of PCB dismounting systems. According to the invention, the PCB is accurately positioned by adopting the vision system, the buckling accuracy is ensured, the buckled equipment is detected by adopting yield detection, materials which are not buckled in place are prompted and alarmed, the compact feeding and discharging module, the material receiving structure and the material receiving process meet the requirements of high-efficiency production efficiency and space, and the scheme can realize full-automatic disassembly and assembly of the PCB and the jig and completely replace manual processes.
Description
Technical Field
The invention relates to a PCB (printed circuit board) dismounting system, relates to the technical field of PCB dismounting systems, and particularly relates to a full-automatic intelligent PCB dismounting system and a using method thereof.
Background
In the times of intelligent manufacturing rise, the rapid/efficient/accurate/low-cost production is the target pursued by each enterprise, and the automatic PCB dismounting device can be several times of the manual work efficiency, thereby greatly improving the productivity. The following problems exist in the prior art:
1. on an SMT production line, a worker is needed to buckle and frame a light panel PCB and a BOT jig, and buckle and frame a semi-finished product PCB and a TOP jig;
2. on the SMT production line, a worker is required to split the semi-finished PCB and the BOT jig flowing out of the production line and split the finished PCB and the TOP jig.
Disclosure of Invention
The invention provides a full-automatic intelligent PCB (printed circuit board) dismounting system and a using method thereof, wherein one purpose is to have the function of automatically buckling and framing various finished or semi-finished PCBs and a BOT (biaxially-oriented) jig and solve the problem of manual operation; wherein another kind of purpose will carry out the problem of split from producing the semi-manufactured goods PCB that flows out on the line and BOT tool in order to solve the workman to reach automatic effect.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
in a first aspect, the invention provides a full-automatic intelligent PCB dismounting system, which comprises a base frame and a profile frame, wherein the profile frame is fixedly arranged on the upper surface of the base frame, an adjustable feeding double-track assembly is fixedly arranged at the upper left corner of the upper surface of the base frame, a finished product discharging track is arranged on the upper surface of the base frame, a first group dismounting device is arranged at the upper end of the middle position of the upper surface of the base frame, a second group dismounting device is arranged below the first group dismounting device, a first code sweeping assembly is arranged at the right side of the first group dismounting device, a robot system is arranged at the right side of the first code sweeping assembly, a first control table is arranged outside the upper right corner of the base frame, a blanking track of a bare board assembly is arranged below the adjustable feeding double-track assembly, a semi-finished product jig feeding lifting mechanism is arranged at the right side of the blanking track of the bare board assembly, and a second robot system is arranged at the right side, semi-manufactured goods tool material loading elevating system top is provided with sweeps a yard subassembly two, bare board subassembly unloading track below is provided with PCB board subassembly frame, the bottom left corner outside of base frame is provided with unloading elevating system on the PCB board subassembly frame, the unloading elevating system below is provided with the material frame and plugs into the platform on the PCB board subassembly frame, semi-manufactured goods tool material loading elevating system right side is provided with bare board material loading elevating system, bare board material loading elevating system right side is provided with finished product tool material loading elevating system, finished product tool material loading elevating system right side is provided with turns over the board ware, it is provided with semi-manufactured goods subassembly unloading track to turn over board ware right side, the bottom left corner outside of base frame is provided with control cabinet two.
The technical scheme of the invention is further improved as follows: the group tears board ware open is including tearing open the board ware, it puts and is provided with and takes spring buckle tool to tear open board ware upper surface central point, it is provided with the tool stopper to tear open board ware upper surface left and right sides, it is provided with the cylinder backing plate to tear open board ware lower surface left and right sides, cylinder backing plate right side is provided with spacing cylinder, the tool stopper outside is provided with controls the pusher dog, it is provided with the sensor to take spring buckle tool upper surface upper left corner, it is provided with the spacing cylinder of centering to take spring buckle tool rear end.
The technical scheme of the invention is further improved as follows: robot system one is including the sucking disc installed part, sucking disc installed part lower surface is provided with the suction nozzle subassembly, sucking disc installed part upper surface left and right sides is provided with the laser installed part, the inside surface of laser installed part is provided with laser range finding sensor, sucking disc installed part upper surface center is provided with the sucking disc transition piece.
The technical scheme of the invention is further improved as follows: the feeding and discharging lifting mechanism for the PCB component frame comprises a PCB component frame feeding and discharging lifting mechanism limiting mechanism, a PCB component frame feeding and discharging lifting mechanism conveying belt is arranged below the PCB component frame feeding and discharging lifting mechanism limiting mechanism, and a PCB component frame feeding and discharging lifting mechanism is arranged below the PCB component frame feeding and discharging lifting mechanism conveying belt.
The technical scheme of the invention is further improved as follows: the material frame connection table comprises a connection table upper conveying belt, a connection table lower conveying belt is arranged below the connection table upper conveying belt, and a connection table frame foundation assembly is arranged below the material frame connection table.
The technical scheme of the invention is further improved as follows: the plate turning device comprises a cylinder bottom plate, a cylinder support is arranged on the right side of the cylinder bottom plate, a turning cylinder is arranged on the right side of the upper end of the cylinder support, a turning plate is arranged on the right side of the turning cylinder, a sucker fixing plate is arranged on the right side of the turning plate, and a sucker is arranged on the upper surface of the sucker fixing plate.
In a second aspect, the invention provides a method for using a full-automatic intelligent PCB assembly and disassembly system, which comprises an automatic assembly method of a bare PCB and a jig, an assembly and disassembly method of a semi-finished PCB and the jig, and a disassembly method of the finished PCB and a tape jig.
The technical scheme of the invention is further improved as follows: the automatic assembly method of the PCB bare board and the jig comprises the following steps:
the method comprises the following steps: controlling a machine head sucker assembly through the second robot system, sucking a jig from the top of the semi-finished jig feeding lifting mechanism, placing the jig on the second board disassembling device through the movement of the second robot system, sucking a PCB bare board from the bare board feeding lifting mechanism through the second robot system through a limiting cylinder and a jig limiting block limiting position on the top surface of the board disassembling device, correcting the position of the PCB bare board through a vision module, placing the PCB bare board on a prepared jig in advance, giving an action signal to the limiting cylinder arranged on the bottom surface of the board disassembling device to stir a pneumatic spring buckle mechanism on the jig, realizing automatic centering and locking of the PCB board, and completing the assembly work of the PCB bare board;
step two: through the program delay setting, the spacing cylinder on the board ware of tearing open looses, the reuse the naked board subassembly of PCB that robot system two will assemble is placed on the naked board subassembly unloading track, via naked board subassembly unloading track gets into PCB board subassembly frame in, utilizes PCB board subassembly unloading elevating system and the material frame platform of plugging into can realize stacking and the function such as plugging into of material frame of naked board subassembly in the material frame to for the convenience of plugging into, should plug into the platform and set up to bilayer structure, satisfy the operation requirement under the different operating modes.
Step three: and scanning the codes, namely scanning the code records of the assembled bare board and the assembled jig by using the code scanning component II so as to be convenient for subsequent inquiry.
The technical scheme of the invention is further improved as follows: the method for disassembling and assembling the PCB semi-finished product and the jig comprises the following steps:
the method comprises the following steps: the PCB semi-finished product and the jig are disassembled: a PCB semi-finished product (with a jig) can enter the equipment from a higher-level processing device through the adjustable feeding double-track assembly, the semi-finished product is sucked and placed on a second board assembling and disassembling device by utilizing a second robot system, an action signal is given to a pneumatic device on the second board assembling and disassembling device through a control system, and a spring buckle between the semi-finished product and the jig is loosened;
step two: turning over the semi-finished product: the PCB semi-finished product is sucked from the first board assembly and disassembly device through the sucking disc device of the robot system, the PCB semi-finished product is placed on the board turnover device after position correction is carried out on the PCB semi-finished product through the vision module, at the moment, a sensor on the board turnover device sends out an instruction, the sucking disc starts to act and fixes the PCB semi-finished product, the board turnover device executes rotation action to a specified position by utilizing a time delay control program, and the semi-finished product is turned over for standby.
Step three: preparing a finished product jig: and the first robot system is utilized to suck the jig from the finished product jig feeding lifting mechanism, the bot face upwards is placed on the plate detaching device, and the automatic limiting and fixing action is executed on the jig by utilizing the signal indication of the sensor.
Step four: assembling the semi-finished assembly: and timely loosening the sucker devices on the plate turnover device by using a time delay program, placing the turned semi-finished product on a finished product jig fixed on the plate assembly and disassembly device in advance after the position of the turned semi-finished product is corrected by using a vision module by using the sucker devices of the robot system, and executing locking and clamping actions according to signals sent by a sensor to finish the assembly of the turned PCB semi-finished product and the finished product jig.
Step five: code scanning: and scanning a code record by the assembled semi-finished product assembly by using the code scanning assembly so as to be convenient for inquiry.
Step six: conveying the semi-finished assemblies: and placing the semi-finished product assembly on a semi-finished product assembly blanking track by using the first robot system, and stacking the semi-finished product assembly on the material frame and connecting the material frame by using the PCB plate assembly frame, the PCB plate assembly frame feeding and discharging lifting mechanism and the material frame connecting table.
The technical scheme of the invention is further improved as follows: the method for disassembling the PCB finished product and the belt jig comprises the following steps: the finished product subassembly via after adjustable feeding double track way subassembly gets into this equipment, utilize robot system two absorbs the finished product subassembly and places the group on the board ware is torn open No. one, carries out the dismantlement of finished product and tool, again by robot system is on putting finished product ejection of compact track with the finished product absorption, flows into next-level processing equipment, and the finished product of being torn open also need sweep a yard record.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a full-automatic intelligent PCB dismounting system and a using method thereof, and the scheme can realize full-automatic dismounting of a PCB and a jig and completely replace manual working procedures.
2. The invention provides a full-automatic intelligent PCB dismounting system and a use method thereof.
3. The invention provides a full-automatic intelligent PCB dismounting system and a use method thereof.
4. The invention provides a full-automatic intelligent PCB dismounting system and a using method thereof, and the compact feeding and discharging module, the compact receiving structure and the compact receiving process meet the requirements of high-efficiency production efficiency and space.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the plate remover of the present invention;
FIG. 3 is a schematic top view of the plate remover of the present invention;
FIG. 4 is a schematic side view of the chuck assembly of the present invention;
FIG. 5 is a schematic top view of the chuck assembly of the present invention;
FIG. 6 is a schematic view of a PCB assembly frame of the present invention;
fig. 7 is a schematic structural view of the plate turnover device of the present invention.
In the figure: 1. a base frame; 2. a profile frame; 3. an adjustable feed dual rail assembly; 4. a finished product discharge rail; 5. a first board assembling and disassembling device; 6. a second board assembling and disassembling device; 7. a code scanning component I; 8. a console I; 9. the robot system is uniform; 10. a second robot system; 11. a second code scanning component; 12. a semi-finished product jig feeding and lifting mechanism; 13. blanking rails for the bare board assemblies; 14. a PCB board assembly frame; 15. a second console; 16. a feeding and discharging lifting mechanism of the PCB assembly frame; 17. a material frame connection table; 18. a bare board loading and lifting mechanism; 19. a finished product jig feeding and lifting mechanism; 20. a plate turnover device; 21. blanking tracks of the semi-finished assemblies; 51. a plate detaching device; 52. a jig limiting block; 53. a limiting cylinder; 54. a left pusher dog and a right pusher dog; 55. a sensor; 56. a buckle jig with a spring; 57. a cylinder liner plate; 58. centering a limiting cylinder; 91. a suction cup mounting member; 92. a laser mount; 93. a laser ranging sensor; 94. a suction cup transition piece; 95. a suction nozzle assembly; 161. a limiting mechanism of a feeding and discharging lifting mechanism of the PCB component frame; 162. a conveying belt of a feeding and discharging lifting mechanism of the PCB component frame; 163. a PCB component frame loading and unloading lifting mechanism; 171. a conveyer belt on the connection table; 172. a lower conveyer belt of the connecting table; 173. a docking station frame foot assembly; 201. turning over the air cylinder; 202. a cylinder support; 203. turning over a plate; 204. a sucker fixing plate; 205. a cylinder bottom plate; 206. and (4) sucking discs.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in FIGS. 1-7, the invention provides a full-automatic intelligent PCB dismounting system, which comprises a base frame 1 and a profile frame 2, wherein the profile frame 2 is fixedly arranged on the upper surface of the base frame 1, an adjustable feeding double-track component 3 is fixedly arranged at the upper left corner of the upper surface of the base frame 1, a finished product discharging track 4 is arranged at the upper right corner of the upper surface of the base frame 1, a first group dismounting device 5 is arranged at the upper end of the middle position of the upper surface of the base frame 1, a second group dismounting device 6 is arranged below the first group dismounting device 5, a first code scanning component 7 is arranged at the right side of the first group dismounting device 5, a first robot system 9 is arranged at the right side of the first code scanning component 7, a first control table 8 is arranged outside the upper right corner of the base frame 1, a bare board component blanking track 13 is arranged below the adjustable feeding double-track component 3, a semi-finished product feeding lifting mechanism 12 is arranged at, the right side of semi-manufactured goods tool material loading elevating system 12 is provided with two 10 of robot system, semi-manufactured goods tool material loading elevating system 12 top is provided with sweeps a yard subassembly two 11, naked board subassembly unloading track 13 below is provided with PCB board subassembly frame 14, the bottom left corner outside of base frame 1 is provided with PCB board subassembly frame material loading elevating system 16, PCB board subassembly frame material loading elevating system 16 below is provided with the material frame and connects the platform 17 of plugging into, semi-manufactured goods tool material loading elevating system 12 right side is provided with naked board material loading elevating system 18, naked board material loading elevating system 18 right side is provided with finished goods tool material loading elevating system 19, finished goods tool material loading elevating system 19 right side is provided with turns over board ware 20, it is provided with semi-manufactured goods subassembly unloading track 21 to turn over board ware 20 right side, the bottom left corner outside of base frame 1 is provided with.
As shown in fig. 1-7, in this embodiment, preferably, the first group plate removing device 5 includes a plate removing device 51, a jig 56 with a spring buckle is disposed at a central position of an upper surface of the plate removing device 51, jig limiting blocks 52 are disposed on left and right sides of the upper surface of the plate removing device 51, cylinder backing plates 57 are disposed on left and right sides of a lower surface of the plate removing device 51, a limiting cylinder 53 is disposed on a right side of the cylinder backing plate 57, left and right fingers 54 are disposed on outer sides of the jig limiting blocks 52, a sensor 55 is disposed on an upper left corner of the upper surface of the jig 56 with the spring buckle, a centering limiting cylinder 58 is disposed at a rear end of the jig 56 with the spring buckle, and the number of the limiting cylinder 53, the. Through tool stopper 52, can inject the position of tool, and control pusher dog 54 then can be under the drive of cylinder, stretch or compress the action to the spring buckle on the tool for the action of tool dismouting PCB board becomes simple and easy and convenient, in addition, fixes sensor 55 in the different positions of tearing board ware 51, so that carry out detection in place respectively to PCB board and tool, thereby can provide the signal for realizing automatic dismouting.
As shown in fig. 1 to 7, preferably, the first robot system 9 includes a suction cup mounting member 91, a suction nozzle assembly 95 is disposed on a lower surface of the suction cup mounting member 91, laser mounting members 92 are disposed on left and right sides of an upper surface of the suction cup mounting member 91, a laser ranging sensor 93 is disposed on an inner surface of the laser mounting member 92, a suction cup transition member 94 is disposed in a center of the upper surface of the suction cup mounting member 91, the adopted laser ranging sensor 93 is used for detecting whether the PCB assembly is qualified or not, an alarm is given after a defective product is found, and manual interference.
As shown in fig. 1-7, preferably, the feeding and discharging elevator mechanism 16 for PCB assembly frame includes a feeding and discharging elevator mechanism limiting mechanism 161 for PCB assembly frame, a feeding and discharging elevator mechanism conveyor belt 162 for PCB assembly frame is disposed below the feeding and discharging elevator mechanism limiting mechanism 161 for PCB assembly frame, a feeding and discharging elevator mechanism 163 for PCB assembly frame is disposed below the feeding and discharging elevator mechanism conveyor belt 162 for PCB assembly frame, the material frame docking station 17 includes an upper docking station conveyor belt 171, a lower docking station conveyor belt 172 is disposed below the upper docking station conveyor belt 171, a frame foot assembly 173 is disposed below the material frame docking station 17, a PCB assembly frame 14 conveyed by manual or AGV is placed on the upper layer conveyor belt of the material frame docking station 171, and can pass through the bare board assembly blanking track 13 after being conveyed to the limiting point of the feeding and discharging elevator mechanism 161 for PCB assembly frame by an automatic control program, the PCB component frame feeding and discharging lifting mechanism conveying belt 162 is connected with a PCB component frame feeding and discharging lifting mechanism conveying belt 162, the assembled PCB bare board component is conveyed to a corresponding position of a PCB component frame 14, then an automatic control program (a second control console 15) is used for adjusting a PCB component frame feeding and discharging lifting mechanism 16 to carry the PCB bare board component which is conveyed just now to move downwards so as to replace a space position required by the bare board component which flows from a bare board component blanking conveying track 13 in the next link, and the like, after the PCB component frame 14 is filled, the PCB component frame feeding and discharging lifting mechanism 163 conveys the PCB component frame to the corresponding position through the automatic control program, then the PCB component frame feeding and discharging lifting mechanism conveying belt 162 is connected with a connecting platform lower conveying belt 172, the PCB component frame 14 with full frame is conveyed to a manual connecting machine or an AGV, a circulation process is completed, and for convenience of control, the material frame structure is designed to be at equal interval and provided with photoelectric sensors, the movement distance of the feeding and discharging lifting mechanism 163 on the PCB assembly frame can be conveniently controlled.
As shown in fig. 1 to 7, preferably, the plate turnover device 20 includes a cylinder bottom plate 205, a cylinder support 202 is disposed on the right side of the cylinder bottom plate 205, a turnover cylinder 201 is disposed on the right side of the upper end of the cylinder support 202, a turnover plate 203 is disposed on the right side of the turnover cylinder 201, a suction cup fixing plate 204 is disposed on the right side of the turnover plate 203, a suction cup 206 is disposed on the upper surface of the suction cup fixing plate 204, after the PCB is placed on the suction cup fixing plate 204 by the robot system one 9, the suction cup fixing plate 204 fixes the PCB, and the PCB is driven by the turnover cylinder 201 to turn.
Example 2
A method for using a full-automatic intelligent PCB dismounting system comprises an automatic assembly method of a PCB bare board and a jig, a dismounting method of a PCB semi-finished product and the jig, and a dismounting method of the PCB finished product and a belt jig.
The automatic assembly method of the PCB bare board and the jig comprises the following steps:
the method comprises the following steps: controlling a machine head sucker assembly through a second robot system 10, sucking a jig from the top of a semi-finished jig feeding lifting mechanism 12, placing the jig on a second group board dismounting device 6 through the movement of the second robot system 10, limiting the position through a limiting cylinder 53 and a jig limiting block 52 on the top surface of a board dismounting device 51, sucking a PCB bare board from a bare board feeding lifting mechanism 18 through the second robot system 10, correcting the position of the PCB bare board through a vision module, placing the PCB bare board on a prepared jig in advance, giving an action signal to the limiting cylinder 53 arranged on the bottom surface of the board dismounting device 51, and shifting a pneumatic spring clamping mechanism of the jig to realize automatic centering and locking of the PCB board so as to finish the assembly work of the PCB bare board;
step two: through the program delay setting, the spacing cylinder 53 on the board dismantling device 51 loosens, the PCB bare board assembly assembled by the sucking disc device of the robot system II 10 is placed on the bare board assembly blanking track 13, and enters the PCB board assembly frame 14 through the bare board assembly blanking track 13, the stacking of the bare board assembly in the material frame and the connection of the material frame and other functions can be realized by utilizing the PCB board assembly frame feeding and discharging lifting mechanism 16 and the material frame connection table 17, and in order to connect, the connection table is set to be a double-layer structure, and the use requirements under different working conditions are met.
Step three: and scanning codes, namely scanning the code records of the assembled bare board and the second code scanning component 11 for the jig so as to be convenient for subsequent inquiry.
The method for disassembling and assembling the PCB semi-finished product and the jig comprises the following steps:
the method comprises the following steps: the PCB semi-finished product and the jig are disassembled: the PCB semi-finished product belt jig can enter the equipment from the upper-level processing equipment through the adjustable feeding double-track component 3, the semi-finished product is sucked and placed on the second board assembling and disassembling device 6 by utilizing the second robot system 10, an action signal is given to a pneumatic device on the second board assembling and disassembling device 6 through the control system, and a spring buckle between the semi-finished product and the jig is loosened;
step two: turning over the semi-finished product: a PCB semi-finished product is sucked from the first board assembling and disassembling device 5 through a first sucker device 9 of a robot system, the PCB semi-finished product is placed on the board turning device 20 after position correction is carried out on the PCB semi-finished product through the vision module, at the moment, a sensor on the board turning device 20 sends an instruction, the sucker 206 starts to act and fixes the PCB semi-finished product, the board turning device 20 executes rotation action to a specified position by utilizing a time delay control program, and the semi-finished product is turned over for standby.
Step three: preparing a finished product jig: the first robot system 9 is used for sucking the jig from the finished product jig feeding lifting mechanism 19, the bot faces upwards, the jig is placed on the plate detaching device 51, and the automatic limiting and fixing actions are executed on the jig by utilizing the signal indication of the sensor.
Step four: assembling the semi-finished assembly: and (3) timely loosening the sucker device on the plate turnover device 20 by utilizing a time delay program, placing the turned-over semi-finished product on a finished product jig which is fixed on the first plate assembly and disassembly device 5 in advance after the position of the turned-over semi-finished product is corrected by a vision module by using the sucker device of the robot system 9, and executing locking and clamping actions according to a signal sent by a sensor to finish the assembly of the turned-over PCB semi-finished product and the finished product jig.
Step five: code scanning: and scanning the assembled semi-finished product assembly by using a code scanning assembly I7 for code scanning record so as to be convenient for inquiry.
Step six: conveying the semi-finished assemblies: and placing the semi-finished product assembly on a semi-finished product assembly blanking track 21 by using a robot system I9, and stacking the semi-finished product assembly on a material frame and connecting the material frame by using a PCB plate assembly frame 14, a PCB plate assembly frame blanking lifting mechanism 16 and a material frame connecting table 17.
The method for disassembling the PCB finished product and the belt jig comprises the following steps: after the finished product assembly enters the equipment through the adjustable feeding double-track assembly 3, the finished product assembly is sucked and placed on the first plate dismounting device 5 by the robot system II 10, finished products and jigs are dismounted, then the finished products are sucked and placed on the finished product discharging track 4 by the robot system I9, the finished products flow into next-stage processing equipment, and the dismounted finished products also need to be scanned and recorded. The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (10)
1. The utility model provides a full-automatic formula intelligence PCB dismouting system, includes base frame (1) and section bar frame (2), section bar frame (2) fixed mounting is in base frame (1) upper surface, its characterized in that: an adjustable feeding double-track component (3) is fixedly arranged at the upper left corner of the upper surface of the base frame (1), a finished product discharging track (4) is arranged at the upper right corner of the upper surface of the base frame (1), a first group plate detaching device (5) is arranged at the upper end of the middle position of the upper surface of the base frame (1), a second group plate detaching device (6) is arranged below the first group plate detaching device (5), a first code sweeping component (7) is arranged on the right side of the first group plate detaching device (5), a robot system (9) is arranged on the right side of the first code sweeping component (7), a first control table (8) is arranged outside the upper right corner of the base frame (1), a bare board component discharging track (13) is arranged below the adjustable feeding double-track component (3), and a semi-finished product jig feeding lifting mechanism (12) is arranged on the right side of the bare board component discharging track (13), a robot system II (10) is arranged on the right side of the semi-finished product jig feeding lifting mechanism (12), a code sweeping component II (11) is arranged above the semi-finished product jig feeding lifting mechanism (12), a PCB assembly frame (14) is arranged below the bare board assembly blanking track (13), a PCB assembly frame feeding and blanking lifting mechanism (16) is arranged outside the lower left corner of the base frame (1), a material frame connecting table (17) is arranged below the PCB assembly frame feeding and blanking lifting mechanism (16), a bare board feeding lifting mechanism (18) is arranged on the right side of the semi-finished product jig feeding lifting mechanism (12), a finished product jig feeding lifting mechanism (19) is arranged on the right side of the bare board feeding lifting mechanism (18), a plate turning device (20) is arranged on the right side of the finished product jig feeding lifting mechanism (19), a semi-finished product assembly blanking track (21) is arranged on the right side of the plate turning device (20), and a second control console (15) is arranged outside the lower left corner of the base frame (1).
2. The fully automatic intelligent PCB assembly and disassembly system of claim 1, wherein: the first group board dismantling device (5) comprises a board dismantling device (51), a spring buckle tool (56) is arranged at the center of the upper surface of the board dismantling device (51), tool limiting blocks (52) are arranged on the left side and the right side of the upper surface of the board dismantling device (51), air cylinder base plates (57) are arranged on the left side and the right side of the lower surface of the board dismantling device (51), a limiting air cylinder (53) is arranged on the right side of the air cylinder base plates (57), left and right shifting claws (54) are arranged on the outer sides of the tool limiting blocks (52), a sensor (55) is arranged at the upper left corner of the upper surface of the spring buckle tool (56), and a centering limiting air cylinder (58) is arranged at the rear end of the.
3. The fully automatic intelligent PCB assembly and disassembly system of claim 1, wherein: robot system (9) is including sucking disc installed part (91), sucking disc installed part (91) lower surface is provided with suction nozzle subassembly (95), sucking disc installed part (91) upper surface left and right sides is provided with laser installed part (92), laser installed part (92) inside surface is provided with laser ranging sensor (93), sucking disc installed part (91) upper surface center is provided with sucking disc transition piece (94).
4. The fully automatic intelligent PCB assembly and disassembly system of claim 1, wherein: unloading elevating system (16) on PCB subassembly frame is including unloading elevating system stop gear (161) on the PCB subassembly frame, unloading elevating system conveyer belt (162) on the PCB subassembly frame is provided with to unloading elevating system below on the PCB subassembly frame stop gear (161), unloading elevating system conveyer belt (162) below is provided with unloading elevating system (163) on the PCB subassembly frame.
5. The fully automatic intelligent PCB assembly and disassembly system and the use method of claim 1, wherein: the material frame connection table (17) comprises an upper connection table conveying belt (171), a lower connection table conveying belt (172) is arranged below the upper connection table conveying belt (171), and a connection table frame foundation assembly (173) is arranged below the material frame connection table (17).
6. The fully automatic intelligent PCB assembly and disassembly system of claim 1, wherein: the plate turning device (20) comprises a cylinder bottom plate (205), a cylinder support (202) is arranged on the right side of the cylinder bottom plate (205), a turning cylinder (201) is arranged on the right side of the upper end of the cylinder support (202), a turning plate (203) is arranged on the right side of the turning cylinder (201), a sucker fixing plate (204) is arranged on the right side of the turning plate (203), and a sucker (206) is arranged on the upper surface of the sucker fixing plate (204).
7. A use method of a full-automatic intelligent PCB dismounting system is characterized by comprising the following steps: the method comprises an automatic assembly method of a PCB bare board and a jig, a disassembly and assembly method of a PCB semi-finished product and the jig, and a disassembly method of the PCB finished product and a belt jig.
8. The use method of the full-automatic intelligent PCB dismounting system according to claim 7, characterized in that: the automatic assembly method of the PCB bare board and the jig comprises the following steps:
the method comprises the following steps: controlling a machine head sucker assembly through the second robot system (10), sucking a jig from the top of the semi-finished jig feeding lifting mechanism (12), placing the jig on the second board assembling and disassembling device (6) through the movement of the second robot system (10), limiting the position through a limiting cylinder (53) and a jig limiting block (52) on the top surface of the board disassembling device (51), sucking a PCB bare board from the bare board feeding lifting mechanism (18) by the second robot system (10), correcting the position of the PCB bare board through a vision module, then placing the PCB bare board on a prepared jig in advance, giving an action signal to the limiting cylinder (53) arranged on the bottom surface of the board disassembling device (51) to shift a pneumatic spring buckle mechanism on the jig, realizing automatic centering and locking of the PCB, and completing the assembly work of the PCB bare board;
step two: through program delay setting, a limiting cylinder (53) on the board dismantling device (51) is loosened, then an assembled PCB bare board assembly is placed on a bare board assembly blanking track (13) through a sucker device of the robot system II (10), the PCB bare board assembly enters a PCB board assembly frame (14) through the bare board assembly blanking track (13), functions of stacking the bare board assembly in the material frame, connecting the material frame and the like can be realized through a PCB board assembly frame blanking lifting mechanism (16) and a material frame connecting table (17), and the connecting table is set to be a double-layer structure for convenience of connection, so that the use requirements under different working conditions are met;
step three: and scanning codes, namely scanning the code records of the assembled bare board and the assembled jig by using the code scanning component II (11) so as to be convenient for subsequent inquiry.
9. The use method of the full-automatic intelligent PCB dismounting system according to claim 7, characterized in that: the method for disassembling and assembling the PCB semi-finished product and the jig comprises the following steps:
the method comprises the following steps: the PCB semi-finished product and the jig are disassembled: a PCB semi-finished product (with a jig) can enter the equipment from a higher-level processing device through the adjustable feeding double-track assembly (3), the semi-finished product is sucked and placed on the second board assembling and disassembling device (6) by utilizing the second robot system (10), an action signal is given to a pneumatic device on the second board assembling and disassembling device (6) through a control system, and a spring buckle between the semi-finished product and the jig is loosened;
step two: turning over the semi-finished product: the PCB semi-finished product is sucked from the first board assembling and disassembling device (5) through a sucker device of the robot system (9), the PCB semi-finished product is subjected to position correction through a vision module and then is placed on the board turning device (20), at the moment, a sensor on the board turning device (20) sends an instruction, the sucker (206) starts to act and fixes the PCB semi-finished product, the board turning device (20) executes rotation action to a specified position by utilizing a time delay control program, and the semi-finished product is turned over for standby;
step three: preparing a finished product jig: the robot system (9) is used for sucking the jig from the finished product jig feeding lifting mechanism (19), the bot face upwards is placed on the plate detaching device (51), and the automatic limiting and fixing actions are executed on the jig by the signal indication of the sensor;
step four: assembling the semi-finished assembly: timely loosening the sucker devices on the plate turnover device (20) by using a time delay program, placing the turned semi-finished product on a finished product jig which is fixed on the first plate assembly and disassembly device (5) in advance after the position of the turned semi-finished product is corrected by a vision module by using the sucker devices of the robot system (9), and executing locking and clamping actions according to signals sent by a sensor to complete the assembly of the turned PCB semi-finished product and the finished product jig;
step five: code scanning: scanning the assembled semi-finished product assembly by using the first code scanning assembly (7) for code scanning record so as to be convenient for inquiry;
step six: conveying the semi-finished assemblies: and placing the semi-finished product assembly on a semi-finished product assembly blanking track (21) by using the robot system (9), and stacking the semi-finished product assembly on the material frame and connecting the material frame by using the PCB plate assembly frame (14), the PCB plate assembly frame blanking lifting mechanism (16) and the material frame connecting table (17).
10. The use method of the full-automatic intelligent PCB dismounting system according to claim 7, characterized in that: the method for disassembling the PCB finished product and the belt jig comprises the following steps: the finished product subassembly via after adjustable feeding double track way subassembly (3) got into this equipment, utilize robot system two (10) absorb the finished product subassembly and place on No. one group tears board ware (5) open, carry out the dismantlement of finished product and tool, again by robot system (9) absorb the finished product and put on finished product ejection of compact track (4), flow into next stage processing equipment, and the finished product of being torn apart also need sweep a yard record.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110005801.7A CN112693889A (en) | 2021-01-05 | 2021-01-05 | Full-automatic intelligent PCB (printed circuit board) dismounting system and using method |
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| CN202110005801.7A CN112693889A (en) | 2021-01-05 | 2021-01-05 | Full-automatic intelligent PCB (printed circuit board) dismounting system and using method |
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Cited By (1)
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| CN113423258A (en) * | 2021-06-30 | 2021-09-21 | 珠海广浩捷科技股份有限公司 | Automatic assembling and disassembling machine for chip mounting jig |
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