Board splitting device of printed circuit board

Abstract

The invention relates to the field of circuit board processing, and discloses a printed circuit board splitting device, which comprises a workbench, the top end of the workbench is fixedly provided with a protective cover, and the outer wall of the protective cover is connected with an opening and closing door through a hinge; the movable cleaning assembly is arranged on the workbench and used for cleaning dust on the surface of the circuit board while moving the circuit board; the supporting and collecting assembly is arranged on the workbench and used for limiting the circuit board and collecting impurities generated during machining; the processing assembly is arranged on the workbench and used for cutting and splitting the circuit board; the auxiliary assembly is arranged on the workbench and used for assisting the machining assembly; and the placing assembly is arranged on the workbench and is used for placing the unprocessed circuit board and the processed circuit board. And through cooperation of internal structures of the movable cleaning assembly, the effect that residual dust and chippings on the surface of the circuit board are effectively cleaned through the cleaning device while the circuit board is accurately moved is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of circuit board processing, in particular to a board separation device for a printed circuit board. Background Art

[0002] As the core component of electronic products, printed circuit boards (PCBs) are widely used in communication equipment, computers, consumer electronics, automotive electronics and other fields. Printed circuit boards are precisely cut, drilled, cleaned and assembled through processing equipment to meet the size, shape and performance requirements of different electronic products. During the production and processing process, dust, debris and impurities often remain on the surface of the circuit board. These impurities will not only affect the welding quality of the circuit board, but may also cause unstable electrical performance. Therefore, how to achieve efficient surface cleaning during the circuit board processing process and ensure processing quality and efficiency is an important issue that needs to be urgently solved in the industry.

[0003] In the prior art, the processing and cleaning functions of circuit boards are often performed separately. Traditional processing equipment mainly focuses on cutting and drilling circuit boards, while surface cleaning usually relies on subsequent separate cleaning devices or manual operations. This method not only increases the complexity of the production process, but also the cleaning effect is often not thorough, and it is easy to cause impurities to remain in the processing link. In addition, during the fixing and moving process of the circuit board, the equipment's limit and support accuracy is insufficient, resulting in slight displacement of the circuit board during the processing process, affecting the processing accuracy and even damaging the circuit board. In response to these problems, the existing technical solutions still have many shortcomings.

[0004] The existing technology also has defects in the placement of circuit boards and process connection. Since the circuit board processing production line usually involves multiple links, from the placement of unprocessed boards to the recycling of finished boards, the process connection is not smooth, which easily leads to low production efficiency. At the same time, the precision auxiliary devices in the processing process are not perfect, resulting in inaccurate positioning of circuit boards, further affecting the processing quality. The traditional high degree of manual participation also makes it difficult for the production line to achieve a high degree of automation, increasing labor costs and operating errors. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a printed circuit board separation device, which solves the problem that traditional processing equipment mainly focuses on cutting and drilling circuit boards, while surface cleaning usually relies on subsequent separate cleaning devices or manual operations, which increases the complexity of the production process.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a printed circuit board depaneling device, comprising: a workbench, a protective cover is fixed on the top of which, and a switch door is hinged on the outer wall of the protective cover; a mobile cleaning component is arranged on the workbench, and is used to move the circuit board and clean the dust on the surface of the circuit board; a support collection component is arranged on the workbench, and is used to limit the circuit board and collect impurities generated by processing; a processing component is arranged on the workbench and is used for cutting and depaneling the circuit board; an auxiliary component is arranged on the workbench and is used to assist the processing component; a placement component is arranged on the workbench and is used to place unprocessed circuit boards and processed circuit boards; the mobile cleaning component comprises a slide rail 1, the lower surface of the slide rail 1 is fixed on the upper surface of the workbench, an electric slider 1 is slid on the outer wall of the slide rail 1, a mobile frame is fixed on the top of the electric slider 1, a connecting plate is fixed on the outer wall of the mobile frame, a plurality of electric push rods are fixed inside the connecting plate, a mobile plate is fixed at the driving end of the electric push rod, and a plurality of vacuum suction cups are fixed at the bottom end of the mobile plate.

[0007] Preferably, a shell is fixed to the bottom end of the movable plate, a pressure plate is slidably provided inside the shell, a movable rod is fixed to the bottom end of the pressure plate, the outer wall of the movable rod passes through the interior of the movable plate, an airbag is fixed to the inner top of the shell, the outer wall of the airbag is arranged above the pressure plate, a one-way valve is arranged inside the airbag, an air duct is fixed inside the airbag, the outer wall of the air duct is fixed to the interior of the shell, a diverter is fixed to the end of the air duct, the outer wall of the diverter is fixed to the outer wall of the movable plate, a plurality of nozzles pass through the bottom end of the diverter, and when the vacuum suction cup adsorbs the circuit board, the circuit board squeezes the movable rod and the pressure plate, and the gas inside the airbag is discharged through the nozzle, so as to clean the surface of the circuit board.

[0008] Preferably, the support and collection assembly includes a base, the lower surface of the base is fixed to the upper surface of the workbench, a support frame is fixed to the upper surface of the base, a slide rail 2 is fixed to the upper surface of the support frame, an electric slider 2 slides on the outer wall of the slide rail 2, a processing table is fixed to the upper surface of the electric slider 2, and a collection plate is fixed inside the base.

[0009] Preferably, two left-right symmetrical brackets are fixed to the outer wall of the processing table, a plurality of hydraulic rods are fixed inside the brackets, a moving block is fixed to the end of the hydraulic rod, an articulated block 1 is fixed to the outer wall of the moving block, a telescopic rod is rotatably provided inside the articulated block 1, an articulated block 2 is fixed to the end of the telescopic rod, and a clamping plate is fixed to the end of the articulated block 2.

[0010] Preferably, two left-right symmetrical fixed blocks are fixed to the outer wall of the moving block, a connecting rod is fixed inside the fixed block, a rubber wheel is rotatable at the end of the connecting rod, one end of a spring is fixed to the outer wall of the connecting rod, and the other end of the spring is fixed to the outer wall of the moving block, and the circuit board is limited and fixed by the rubber wheel and the clamping plate.

[0011] Preferably, a collecting box is fixed to the bottom end of the processing table, the outer wall of the collecting box is connected to the input end of the fan, the bottom end of the collecting box is connected to a mounting plate by bolts, a filter plate is fixed to the upper surface of the mounting plate, the outer wall of the filter plate is arranged inside the collecting box to prevent impurities from being sucked into the inside of the fan, a connecting pipe passes through the outer wall of the collecting box, a suction nozzle is fixed at the end of the connecting pipe, and the lower surface of the suction nozzle is fixed to the upper surface of the processing table for absorbing impurities generated during processing.

[0012] Preferably, the processing assembly includes a mounting frame, the lower surface of the mounting frame is fixed to the upper surface of the workbench, the outer wall of the mounting frame is fixed with a dual-axis guide rail, the driving end of the dual-axis guide rail is fixed with a mounting block, and a milling cutter is arranged inside the mounting block.

[0013] Preferably, the auxiliary component comprises a support rod, and the lower surface of the support rod is fixed to the upper surface of the workbench.

[0014] Preferably, a mechanical arm is fixed to the bottom end of the support rod, a connecting head is fixed to the driving end of the mechanical arm, and a camera is rotatably disposed at the bottom end of the connecting head.

[0015] Preferably, the placement assembly includes two left-right symmetrical rubber plates, the lower surfaces of the rubber plates are fixed to the upper surface of the workbench, the upper surfaces of the rubber plates are fixed with fixing rods, the upper surfaces of the fixing rods are fixed with placement plates, and the outer wall of the workbench is fixed with a display screen.

[0016] The present invention provides a printed circuit board separation device, which has the following beneficial effects: 1. The present invention achieves the goal of accurately moving the circuit board while using the cleaning device to effectively clean the residual dust and debris on the surface of the circuit board through the coordination between the internal structures of the mobile cleaning component, thereby preventing impurities from affecting the subsequent processing quality and electrical performance of the circuit board, improving the processing efficiency, and solving the problems of separation of circuit board movement and cleaning functions, low efficiency and incomplete cleaning in the prior art.

[0017] 2. The present invention achieves the function of limiting and fixing the circuit board while collecting impurities generated during processing by supporting the coordination between the internal structures of the collection components. The integrated dust collection system collects and cleans the debris and dust impurities generated during the processing in real time to prevent the accumulation of impurities from affecting the equipment accuracy and the environment. This effectively solves the problems in the prior art of untimely impurity treatment, serious pollution and loose fixation leading to processing errors during the processing.

[0018] 3. The present invention achieves the convenience of placing unprocessed circuit boards and processed circuit boards through the coordination between the auxiliary components and the internal structure of the placement components. At the same time, the auxiliary processing components process the circuit boards more accurately, solving the problems of low efficiency in placing circuit boards and unsmooth process connection in the prior art. In addition, the overall operation convenience of the equipment and the degree of automation of the production line are improved, the degree of manual participation is reduced, and the production efficiency and finished product quality are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A perspective view of the present invention; Figure 2 It is a schematic diagram of the structure of the workbench part of the present invention; Figure 3 It is a schematic diagram of the structure of the mobile frame part of the present invention; Figure 4 It is a schematic diagram of the structure of the connecting plate part of the present invention; Figure 5 It is a schematic diagram of the internal structure of the housing of the present invention; Figure 6 It is a schematic diagram of the structure of the milling cutter part of the present invention; Figure 7 It is a schematic diagram of the structure of the support rod part of the present invention; Figure 8 It is a schematic diagram of the structure of the base part of the present invention; Fig. 9 It is a schematic diagram of the structure of the support part of the present invention; Fig.10 It is a schematic diagram of the internal structure of the collection box of the present invention.

[0020] Among them, 1. workbench; 2. protective cover; 3. switch door; 4. mobile cleaning component; 401. slide rail 1; 402. electric slider 1; 403. mobile frame; 404. connecting plate; 405. electric push rod; 406. mobile plate; 407. vacuum suction cup; 408. shell; 409. mobile rod; 410. pressure plate; 411. air bag; 412. one-way valve; 413. air guide tube; 414. diverter; 415. nozzle; 5. support collection component; 501. base; 502. support frame; 503. slide rail 2; 504. electric slider 2; 505. processing table; 506. bracket; 507. hydraulic rod; 508. mobile block; 5 09. Articulated block one; 510. Telescopic rod; 511. Articulated block two; 512. Fixed block; 513. Connecting rod; 514. Rubber wheel; 515. Spring; 516. Collecting plate; 517. Collecting box; 518. Fan; 519. Mounting plate; 520. Filter plate; 521. Connecting pipe; 522. Suction nozzle; 6. Processing component; 601. Mounting frame; 602. Dual-axis guide rail; 603. Mounting block; 604. Milling cutter; 7. Auxiliary component; 701. Support rod; 702. Robotic arm; 703. Connecting head; 704. Camera; 8. Placement component; 801. Rubber plate; 802. Fixed rod; 803. Placement plate; 9. Display screen. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Please refer to the attached Figure 1 - Attachment Figure 5The embodiment of the present invention provides a printed circuit board separation device, comprising: a workbench 1, a protective cover 2 is fixed on the top of which, and a switch door 3 is hingedly connected to the outer wall of the protective cover 2; a mobile cleaning component 4 is arranged on the workbench 1, and is used to move the circuit board and clean the dust on the surface of the circuit board; a support collection component 5 is arranged on the workbench 1, and is used to limit the circuit board and collect impurities generated by processing; a processing component 6 is arranged on the workbench 1, and is used to cut and separate the circuit board; an auxiliary component 7 is arranged on the workbench 1, and is used to assist the processing component 6; a placement component 8 is arranged on the workbench 1, and is used to place unprocessed circuit boards and processed circuit boards; the mobile cleaning component 4 includes a slide rail 401, the lower surface of the slide rail 401 is fixed to the upper surface of the workbench 1, and an electric slider 402 is slidably provided on the outer wall of the slide rail 401, and a mobile frame 403 is fixed on the top of the electric slider 402, and a connecting plate 404 is fixed on the outer wall of the mobile frame 403, and a plurality of electric Push rod 405, the driving end of electric push rod 405 is fixed with moving plate 406, the bottom end of moving plate 406 is fixed with multiple vacuum suction cups 407, the bottom end of moving plate 406 is fixed with shell 408, the inside of shell 408 is slid with pressing plate 410, the bottom end of pressing plate 410 is fixed with moving rod 409, the outer wall of moving rod 409 passes through the inside of moving plate 406, the inner top of shell 408 is fixed with air bag 411, the outer wall of air bag 411 is arranged above pressing plate 410, the inside of air bag 411 is provided with one-way Valve 412, an air duct 413 is fixed inside the airbag 411, the outer wall of the air duct 413 is fixed inside the shell 408, a diverter 414 is fixed at the end of the air duct 413, the outer wall of the diverter 414 is fixed to the outer wall of the movable plate 406, and a plurality of nozzles 415 penetrate the bottom end of the diverter 414. When the vacuum suction cup 407 adsorbs the circuit board, the circuit board squeezes the movable rod 409 and the pressure plate 410, and the gas inside the airbag 411 is discharged through the nozzle 415 to clean the surface of the circuit board.

[0023] Specifically, the lower surface of the slide rail 401 is fixed to the upper surface of the workbench 1, and an electric slider 402 is slidably mounted on the outer wall of the slide rail 401. The electric slider 402 is controlled by a driving system to achieve precise movement along the slide rail 401, thereby driving a mobile frame 403 fixed on the top thereof to perform horizontal movement above the workbench 1. A connecting plate 404 is fixed to the outer wall of the mobile frame 403, and a plurality of electric push rods 405 are fixed inside the connecting plate 404. The electric push rods 405 can drive a mobile plate 406 fixed at its end to move up and down, and the electric push rods 405 can be precisely controlled to achieve the desired effect. The position of the movable plate 406 is adjusted to achieve the adaptation operation for circuit boards of different heights or thicknesses. A plurality of vacuum suction cups 407 are fixed to the bottom end of the movable plate 406. The vacuum suction cups 407 generate negative pressure through vacuum adsorption to firmly adsorb and move the circuit board, thereby ensuring the stability and precise positioning of the circuit board during operation. A shell 408 is also fixed to the bottom end of the movable plate 406. A pressing plate 410 is slidingly arranged inside the shell 408. A moving rod 409 is fixed to the bottom end of the pressing plate 410. The outer wall of the moving rod 409 passes through the interior of the movable plate 406 and cooperates with the shell 408. A sliding structure is formed. When the circuit board is vacuum-adsorbed, an extrusion force is generated on the moving rod 409 and the pressing plate 410. The extrusion force compresses the airbag 411 fixed on the top of the shell 408. The gas inside the airbag 411 is discharged through the air guide tube 413 and evenly distributed through the diverter 414. The bottom of the diverter 414 runs through multiple nozzles 415. The gas is discharged in the form of high-speed airflow through the nozzles 415, which efficiently cleans the dust, debris and other impurities on the surface of the circuit board. Combined with the adsorption stability of the vacuum suction cup 407 and the fixed-point blowing effect of the nozzle 415, it is ensured that the circuit board is moving. At the same time, it can maintain a clean state and effectively avoid residual impurities that affect subsequent processing technology; through the coordinated work of the mobile cleaning component 4, the integrated operation of circuit board movement, adsorption and surface cleaning functions is realized, overcoming the problems of separation of movement and cleaning functions, low efficiency, and incomplete cleaning in traditional equipment, further improving the processing quality, production efficiency and degree of equipment automation of circuit boards, reducing the burden of manual operation, reducing equipment failure rate and maintenance costs, and at the same time realizing rapid cleaning of the surface of the circuit board during precise positioning and movement, ensuring the smooth progress of subsequent processes.

[0024] Please refer to the attached Figure 8 - Attachment Fig.10The support and collection component 5 includes a base 501, the lower surface of the base 501 is fixed to the upper surface of the workbench 1, a support frame 502 is fixed to the upper surface of the base 501, a slide rail 2 503 is fixed to the upper surface of the support frame 502, an electric slider 2 504 is slidably arranged on the outer wall of the slide rail 2 503, a processing table 505 is fixed to the upper surface of the electric slider 2 504, a collecting plate 516 is fixed inside the base 501, two brackets 506 symmetrically arranged on the outer wall of the processing table 505 are fixed, a plurality of hydraulic rods 507 are fixed inside the bracket 506, a moving block 508 is fixed at the end of the hydraulic rod 507, an articulated block 1 509 is fixed on the outer wall of the moving block 508, a telescopic rod 510 is rotated inside the articulated block 1 509, an articulated block 2 511 is fixed to the end of the telescopic rod 510, a clamping plate is fixed to the end of the articulated block 2 511, and two fixed blocks symmetrically arranged on the outer wall of the moving block 508 are fixed 512, a connecting rod 513 is fixed inside the fixed block 512, and a rubber wheel 514 is rotatably arranged at the end of the connecting rod 513, one end of a spring 515 is fixed to the outer wall of the connecting rod 513, and the other end of the spring 515 is fixed to the outer wall of the moving block 508, and the circuit board is limited and fixed by the rubber wheel 514 and the clamping plate, a collecting box 517 is fixed to the bottom end of the processing table 505, and the outer wall of the collecting box 517 is connected to the input end of the fan 518, and the bottom end of the collecting box 517 is connected to the mounting plate 519 by bolts, and a filter plate 520 is fixed to the upper surface of the mounting plate 519, and the outer wall of the filter plate 520 is arranged inside the collecting box 517 to prevent impurities from being sucked into the inside of the fan 518, and a connecting pipe 521 is passed through the outer wall of the collecting box 517, and a suction nozzle 522 is fixed to the end of the connecting pipe 521, and the lower surface of the suction nozzle 522 is fixed to the upper surface of the processing table 505 for absorbing impurities generated during processing.

[0025] Specifically, the base 501 provides stable support, and during the working process, the processing table 505 is moved smoothly by the slide rail 2 503 and the electric slider 2 504, and the multiple hydraulic rods 507 drive the moving block 508 to move accurately. The hinge block 1 509 cooperates with the telescopic rod 510 to drive the hinge block 2 511 to adjust the clamping plate to clamp and fix the circuit board. The connecting rod 513 arranged in the fixed block 512 outside the moving block 508 drives the rubber wheel 514 to flexibly contact with the circuit board. The spring 515 provides elastic support to ensure that the circuit board is not deformed by excessive mechanical pressure during the clamping process. The clamping plate and the rubber wheel 514 work together to limit and fix the circuit board, ensuring the stability and processing accuracy of the circuit board during the sub-board processing. At the same time, the collecting plate 516 inside the base 501 initially supports The collecting box 517 receives the fallen larger impurities and generates negative pressure through the fan 518, which quickly sucks in the debris and dust generated during the processing. The filter plate 520 filters the sucked impurities to prevent the impurities from entering the fan 518 and causing blockage and damage. The connecting pipe 521 cooperates with the suction nozzle 522 to collect the fine dust in the processing area to ensure the cleanliness and stable operation of the processing environment. The support and collection component 5 achieves high-precision fixation of the circuit board through clamping and flexible limiting, and the hydraulic and telescopic adjustment achieves flexible clamping operation. The fan 518 and the collection system achieve efficient and real-time cleaning of processing debris and dust, reducing pollution and equipment failure rate. At the same time, the elastic support and precise fixation effectively protect the structural integrity of the circuit board, and improve the accuracy, cleanliness and automation of the processing process.

[0026] Please refer to the attached Figure 6 - Attachment Figure 7 The processing component 6 includes a mounting frame 601, the lower surface of the mounting frame 601 is fixed to the upper surface of the workbench 1, the outer wall of the mounting frame 601 is fixed with a dual-axis guide rail 602, the driving end of the dual-axis guide rail 602 is fixed with a mounting block 603, and a milling cutter 604 is arranged inside the mounting block 603. The auxiliary component 7 includes a support rod 701, the lower surface of the support rod 701 is fixed to the upper surface of the workbench 1, a mechanical arm 702 is fixed to the bottom end of the support rod 701, a connecting head 703 is fixed to the driving end of the mechanical arm 702, and a camera 704 is rotatably arranged at the bottom end of the connecting head 703. The placement component 8 includes two left-right symmetrical rubber plates 801, the lower surface of the rubber plate 801 is fixed to the upper surface of the workbench 1, the upper surface of the rubber plate 801 is fixed with a fixing rod 802, and the upper surfaces of the fixing rods 802 are fixed with placement plates 803, and the outer wall of the workbench 1 is fixed with a display screen 9.

[0027] Specifically, the dual-axis guide rail 602 drives the mounting block 603 to move along a precise path, and the milling cutter 604 inside the mounting block 603 rotates at high speed under the action of the driving system to achieve precise cutting and splitting operations on the circuit board. The milling cutter 604 ensures that the cutting edge is smooth and burr-free through stable high-speed cutting, thereby improving the quality and accuracy of splitting. The auxiliary component 7 provides an installation base for the robot arm 702 through the support rod 701, and the driving end of the robot arm 702 drives the connector 703 to move flexibly to achieve auxiliary operations on circuit boards at different angles and positions. The camera 704 at the bottom of the connector 703 monitors and positions the circuit board in real time, and ensures the accuracy of the cutting position of the milling cutter 604 through the visual feedback system in cooperation with the processing component 6 to avoid processing errors. The placement component 8 is provided by the rubber Plate 801 provides stable support, and fixing rod 802 and placement plate 803 form a placement platform for temporary storage of unprocessed circuit boards and safe reception of circuit boards after processing. The flexible material of rubber plate 801 effectively protects the circuit boards from mechanical damage during the placement process. At the same time, in conjunction with the display screen 9 of the workbench 1, the working status, parameter information and operation instructions of the equipment are displayed in real time, which is convenient for the operator to monitor and operate; through the coordination of processing components 6, auxiliary components 7 and placement components 8, the entire process of circuit boards from precise cutting, real-time positioning to storage is completed, ensuring the efficiency, stability and automation of the processing process, while reducing manual intervention, improving production efficiency and finished product quality, and meeting the high precision and high automation requirements of modern circuit board processing.

[0028] Working principle: The workbench 1 is used as the overall supporting structure, and the protective cover 2 is arranged on the top of the workbench 1 to protect the internal device. The switch door 3 is connected to the protective cover 2 through a hinge to facilitate the operation and maintenance of the equipment. The mobile cleaning component 4 drives the mobile frame 403 to move above the workbench 1 through the electric slider 402 on the slide rail 401. The mobile frame 403 is fixed with multiple electric push rods 405 through the connecting plate 404. The electric push rods 405 drive the mobile plate 406 to move up and down. The vacuum suction cup 407 at the bottom of the mobile plate 406 forms a negative pressure on the surface of the circuit board to adsorb the circuit board. At the same time, the inner shell 408 at the bottom of the mobile plate 406 is provided with a vacuum suction cup 407. When the moving rod 409 and the pressing plate 410 are squeezed by the circuit board, the airbag 411 guides the gas to the nozzle 415 through the air guide tube 413 and the diverter 414, and the airflow is discharged from the nozzle 415 to effectively clean the dust and debris on the surface of the circuit board; the support collection component 5 supports the entire structure through the base 501, and the slide rail 2 503 is fixed on the support frame 502. The electric slider 2 504 on the slide rail 2 503 drives the processing table 505 to move in the horizontal direction. The bracket 506 is fixedly connected to the processing table 505, and the moving block 508 is driven to move left and right by the hydraulic rod 507. The hinge block 1 509 and the telescopic rod 510 on the moving block 508 cooperate with the hinge The second connecting block 511 drives the clamping plate to clamp and fix the circuit board. The connecting rod 513 inside the fixed block 512 on the outer wall of the moving block 508 drives the rubber wheel 514 to contact the circuit board and is fixed by elastic limit through the spring 515. The collecting plate 516 arranged inside the base 501 cooperates with the collecting box 517. The collecting box 517 sucks in the debris and dust generated during the processing through the negative pressure of the fan 518. The filter plate 520 prevents impurities from entering the fan 518. The connecting pipe 521 is connected to the suction nozzle 522 to absorb and collect the impurities generated during the processing in real time. The processing assembly 6 is fixed on the workbench 1 through the mounting frame 601, and the dual-axis guide rail 60 2 drives the mounting block 603 to move, and the milling cutter 604 inside the mounting block 603 cuts the circuit board; the auxiliary component 7 is connected to the workbench 1 through the support rod 701, and the mechanical arm 702 at the bottom of the support rod 701 moves flexibly through the driving system, and the connector 703 on the mechanical arm 702 drives the camera 704 to perform real-time monitoring and positioning calibration of the circuit board; the placement component 8 supports the placement plate 803 through the rubber plate 801 and the fixing rod 802 fixed on the workbench 1, which is used to place unprocessed and processed circuit boards, and the display screen 9 is installed on the outer wall of the workbench 1 for real-time display of the working status and related parameters of the equipment.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printed circuit board separation device, characterized in that: include: A workbench (1) having a protective cover (2) fixed on its top, wherein an outer wall of the protective cover (2) is hingedly connected to a switch door (3); A mobile cleaning component (4), which is arranged on the workbench (1) and is used to move the circuit board and clean dust on the surface of the circuit board at the same time; A support collection component (5), which is arranged on the workbench (1) and is used to limit the position of the circuit board and collect impurities generated during processing; A processing component (6), which is arranged on the workbench (1) and is used for cutting and separating circuit boards; An auxiliary component (7) disposed on the workbench (1) and used to assist in processing the component (6); A placement component (8), which is arranged on the workbench (1) and is used to place unprocessed circuit boards and processed circuit boards; The mobile cleaning component (4) comprises a slide rail (401), the lower surface of the slide rail (401) being fixed to the upper surface of the workbench (1), an electric slider (402) slidingly arranged on the outer wall of the slide rail (401), a mobile frame (403) being fixed at the top of the electric slider (402), a connecting plate (404) being fixed at the outer wall of the mobile frame (403), a plurality of electric push rods (405) being fixed inside the connecting plate (404), a mobile plate (406) being fixed at the driving end of the electric push rod (405), and a plurality of vacuum suction cups (407) being fixed at the bottom end of the mobile plate (406).

2. The printed circuit board separation device according to claim 1, characterized in that: A housing (408) is fixed at the bottom end of the movable plate (406), a pressure plate (410) is slidably disposed inside the housing (408), a movable rod (409) is fixed at the bottom end of the pressure plate (410), an outer wall of the movable rod (409) penetrates the interior of the movable plate (406), an air bag (411) is fixed at the inner top of the housing (408), an outer wall of the air bag (411) is arranged above the pressure plate (410), a one-way valve (412) is arranged inside the air bag (411), and an air guide tube (412) is fixed inside the air bag (411). 413), the outer wall of the air guide tube (413) is fixed inside the shell (408), a diverter (414) is fixed at the end of the air guide tube (413), the outer wall of the diverter (414) is fixed to the outer wall of the movable plate (406), and a plurality of nozzles (415) are penetrated through the bottom end of the diverter (414), when the vacuum suction cup (407) adsorbs the circuit board, the circuit board presses the movable rod (409) and the pressing plate (410), and the gas inside the air bag (411) is discharged through the nozzle (415), so as to clean the surface of the circuit board.

3. The printed circuit board separation device according to claim 1, characterized in that: The support and collection assembly (5) comprises a base (501), the lower surface of the base (501) is fixed to the upper surface of the workbench (1), a support frame (502) is fixed to the upper surface of the base (501), a second slide rail (503) is fixed to the upper surface of the support frame (502), an electric slider (504) slides on the outer wall of the second slide rail (503), a processing table (505) is fixed to the upper surface of the second electric slider (504), and a collection plate (516) is fixed inside the base (501).

4. The printed circuit board separation device according to claim 3, characterized in that: Two left-right symmetrical brackets (506) are fixed to the outer wall of the processing table (505), a plurality of hydraulic rods (507) are fixed inside the brackets (506), a moving block (508) is fixed at the end of each hydraulic rod (507), a hinge block 1 (509) is fixed to the outer wall of the moving block (508), a telescopic rod (510) is rotatably disposed inside the hinge block 1 (509), a hinge block 2 (511) is fixed at the end of each telescopic rod (510), and a clamping plate is fixed at the end of each hinge block 2 (511).

5. The printed circuit board separation device according to claim 4, characterized in that: Two left-right symmetrical fixed blocks (512) are fixed to the outer wall of the moving block (508); a connecting rod (513) is fixed inside the fixed block (512); a rubber wheel (514) is rotatably mounted at the end of the connecting rod (513); one end of a spring (515) is fixed to the outer wall of the connecting rod (513); the other end of the spring (515) is fixed to the outer wall of the moving block (508); and the circuit board is limited and fixed by the rubber wheel (514) and the clamping plate.

6. The printed circuit board separation device according to claim 3, characterized in that: A collecting box (517) is fixed at the bottom end of the processing table (505); the outer wall of the collecting box (517) is connected to the input end of the fan (518); the bottom end of the collecting box (517) is connected to a mounting plate (519) by bolts; a filter plate (520) is fixed to the upper surface of the mounting plate (519); the outer wall of the filter plate (520) is arranged inside the collecting box (517) to prevent impurities from being sucked into the fan (518); a connecting pipe (521) passes through the outer wall of the collecting box (517); a suction nozzle (522) is fixed at the end of the connecting pipe (521); the lower surface of the suction nozzle (522) is fixed to the upper surface of the processing table (505) and is used to absorb impurities generated by processing.

7. The printed circuit board separation device according to claim 1, characterized in that: The processing assembly (6) comprises a mounting frame (601), the lower surface of the mounting frame (601) is fixed to the upper surface of the workbench (1), a dual-axis guide rail (602) is fixed to the outer wall of the mounting frame (601), a mounting block (603) is fixed to the driving end of the dual-axis guide rail (602), and a milling cutter (604) is arranged inside the mounting block (603).

8. The printed circuit board separation device according to claim 1, characterized in that: The auxiliary component (7) comprises a support rod (701), the lower surface of the support rod (701) being fixed to the upper surface of the workbench (1).

9. The printed circuit board separation device according to claim 8, characterized in that: A mechanical arm (702) is fixed to the bottom end of the support rod (701), a connecting head (703) is fixed to the driving end of the mechanical arm (702), and a camera (704) is rotatably mounted at the bottom end of the connecting head (703).

10. The printed circuit board separation device according to claim 1, characterized in that: The placement assembly (8) comprises two rubber plates (801) that are symmetrical on both sides, the lower surfaces of the rubber plates (801) being fixed to the upper surface of the workbench (1), the upper surfaces of the rubber plates (801) being fixed with fixing rods (802), the upper surfaces of the fixing rods (802) being fixed with placement plates (803), and the outer wall of the workbench (1) being fixed with a display screen (9).

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