A multi-functional automated feeding apparatus adapted to a PCB product line

Abstract

The application discloses a multifunctional automatic feeding equipment suitable for a PCB product line and belongs to the technical field of circuit board processing. The application comprises a material conveying frame, the bottom of one end of the material conveying frame is provided with a combined trailer box, and the top of the combined trailer box is provided with a grabbing mechanical mechanism which is covered on the top of the material conveying frame. The application can accurately clamp the semi-finished PCB line through a plurality of air cylinders, the edge adjusting mechanism can automatically adjust according to the width of the line, efficient and stable transportation from the production area to the printing machine can be realized, and the conveying efficiency and accuracy are improved. The printing machine, the rotary connection table and the turnover feeding connection table cooperate, can synchronously print the conventional line board on both sides, can print the special line board again after turning over, can switch a plurality of modes through one key, and are suitable for different production scenes. In quality control, the transportation regulation supervision system can collect the plate type data in real time and compare with the standard, can quickly recheck when abnormal, and can record information to guarantee the quality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of circuit board processing, in particular to a multifunctional automatic feeding equipment suitable for PCB product line. BACKGROUND

[0002] In today's electronic manufacturing industry, printed circuit boards (PCB) as the key component of various electronic products, its production efficiency and quality are crucial to the development of the entire industry, with the development of electronic products to miniaturization, multi-functional, the precision, integration of PCB requirements are increasing, which also puts forward higher challenge to each link of PCB production line.

[0003] The traditional PCB feeding equipment has a single function, and can only feed specific types of materials. When facing diversified material needs, it needs to frequently replace the feeding equipment or make complex manual adjustments, which not only consumes a lot of time and labor cost, but also is prone to human error, resulting in low production efficiency and unstable product quality. In addition, with the expansion of production scale, the traditional feeding equipment cannot meet the demand of large-scale and high-speed production, and it is difficult to realize efficient cooperation with modern automated production line.

[0004] In combination with the above content, it needs to be explained that: the Chinese patent with application number CN2014201322900 discloses an automatic feeding device for circuit board, which vertically lifts the conveying frame to suck the circuit board through the suction cup above the circuit board, without occupying the plane space and realizing the conveying and transporting of the circuit board. However, the stacked multiple groups of circuit boards are pushed to the processing area one by one, and the bottom of the circuit board is in contact and friction with the channel, which not only causes local wear of the circuit board, but also causes position change during the friction movement of the circuit board, resulting in abnormal overall state of the circuit board when entering the processing area.

[0005] In view of the above technical defects, a solution is proposed. SUMMARY

[0006] The purpose of the present application is to provide a multifunctional automatic feeding equipment suitable for PCB product line to solve the above problems.

[0007] To achieve the above purpose, the present application provides the following technical scheme: a multifunctional automatic feeding equipment suitable for PCB product line, comprising a material conveying frame, a combined trailer box is arranged at one end of the bottom of the material conveying frame, a grabbing mechanical mechanism is arranged on the top of the combined trailer box and covers the material conveying frame, a side beating adjustment mechanism is arranged at one end below the grabbing mechanical mechanism and is arranged side by side with the material conveying frame, a combined suction cup is arranged at the center of the bottom of the grabbing mechanical mechanism and is located above the material conveying frame, and a feeding controller is embedded on the outer wall of the combined trailer box.

[0008] The one end of the edge adjusting mechanism is provided with a rotary connection table in parallel, the side of the rotary connection table is provided with a turnover feeding connection table in parallel, the one end of the rotary connection table is provided with a printing machine, and the inner wall of the side of the edge adjusting mechanism is provided with a torque adjusting slide.

[0009] Further, the product material conveying frame is provided with a plurality of machine type identification card pieces at the top of the one end away from the combined trailer box, a plurality of scanning sensors and high-definition cameras for collecting PCB board models are arranged in the machine type identification card pieces, the collected board type data is sent to the feeder controller, and a plurality of product material motors are arranged at the bottom of the product material conveying frame.

[0010] Further, the sliding cylinder frame is provided on one side of the material grabbing mechanism, the side of the sliding cylinder frame is provided with a sub-frame close to the edge adjusting mechanism, the top of the sliding cylinder frame and the sub-frame is slidably connected with an adjusting cylinder frame, the end face of the adjusting cylinder frame is slidably connected with a torque adjusting cylinder frame connected with the combined suction disc, and the top of the one end close to the product material conveying frame of the sliding cylinder frame is provided with an alarm lamp.

[0011] Further, a plurality of guide rollers are arranged on the inner wall of the edge adjusting mechanism, the torque adjusting slide is sleeved above the plurality of guide rollers, a propelling cylinder is arranged below the torque adjusting slide, a lifting cylinder is arranged at the bottom of the one end of the edge adjusting mechanism, a blocking plate close to the guide roller is arranged at the top of the lifting cylinder, and a roller group motor in transmission connection with the guide roller is arranged in the interior of the edge adjusting mechanism on both sides.

[0012] Further, a bottom table is arranged below the rotary connection table, a connection servo motor is arranged at the bottom center of the bottom table, a rotating part sleeved with the bottom center of the rotary connection table is arranged at the top of the connection servo motor, slide rods inserted into the interior of the combined trailer box are arranged at the four corners of the bottom of the bottom table, and jacking cylinders embedded into the interior of the combined trailer box are arranged at the bottom of both sides of the bottom table.

[0013] Further, a fixed side frame is arranged at one side of the top of the rotary connection table, a movable side frame is arranged at the other side of the top of the rotary connection table, a frame moving drag chain connected with the top of the rotary connection table is arranged at the bottom of the movable side frame, and plate conveying belts are symmetrically arranged on the inner walls of the frame bodies between the fixed side frame and the movable side frame. A plurality of sliding blocks are slidably sleeved between the movable side frame and the rotary connection table, and the sliding blocks are located at both ends of the frame moving drag chain.

[0014] Further, the overturning feeding connection docking table is provided with a material frame conveyor away from one side of the combined trailer box, one end of the overturning feeding connection docking table is provided with an integrated conveying beam on the top, the end surface of the integrated conveying beam is provided with a split conveying beam side by side, the inner wall of the beam body between the integrated conveying beam and the split conveying beam is provided with a material frame conveying belt, and the one side top of the integrated conveying beam and the split conveying beam is provided with a gas injection frame, a plurality of groups of rectangular notches are arranged in the middle of the split conveying beam in a recessed manner, and the material frame conveying belt avoids the rectangular notches through special roller traction.

[0015] Further, the other end of the overturning feeding connection docking table is provided with a lifting cylinder piece, one end of the lifting cylinder piece is provided with a rotary cylinder piece, and the end surface of the rotary cylinder piece is provided with a pneumatic clamping jaw close to the rectangular notch.

[0016] The beneficial effects of the present application are:

[0017] 1、The present application realizes efficient transfer of semi-finished PCB from the production area to the printing machine, and the multi-stage cylinder adjustment of the grabbing mechanism can accurately adsorb and clamp the circuit board at different positions; the edge adjustment mechanism can be automatically adjusted according to the width of the circuit board, ensuring stable transportation and improving the conveying efficiency and accuracy, thereby constituting efficient and accurate material conveying.

[0018] 2、The present application can realize double-sided synchronous printing of conventional semi-finished PCB and single-sided printing and then printing of special circuit boards through the cooperation of the printing machine, the rotary connection docking table and the overturning feeding connection docking table, and can realize one-key switching of multiple modes, adapt to BOT surface, TOP surface production and different jig production demands, and greatly improve the applicability of the equipment to different production scenes.

[0019] 3、The present application realizes real-time collection of board type data through the model identification card piece of the circuit board transportation regulation system, compares with standard data, obtains model, traceability information abnormality or appearance size out-of-tolerance according to the comparison data, can quickly generate a re-inspection signal, moves the abnormal circuit board to a re-inspection conveying frame, records and stores abnormal information at the same time, is convenient for subsequent tracing and quality improvement, guarantees product quality, adjusts the related parts of the edge adjustment mechanism and the rotary connection docking table according to the automatic identification of the product, such as the advance cylinder, the adjustment matrix carriage and the movable side frame, so as to adapt to the production demands of different models, has strong universality and adaptability, reduces equipment adjustment time, and improves production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to make the technical solutions in the embodiments of the present application or the prior art clearer, below the accompanying drawings needed to be used in the embodiments or prior art description will be briefly described. Obviously, the accompanying drawings in the following description only show some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without any creative effort based on these drawings.

[0021] Figure 1 It is a perspective view of the overall structure of the present application.

[0022] Figure 2 It is a structural schematic view of the material conveying frame of the present application.

[0023] Figure 3 It is a structural schematic view of the combined trailer box of the present application.

[0024] Figure 4 It is a structural schematic view of the edge beating adjusting mechanism of the present application.

[0025] Figure 5 It is an internal structural schematic view of the edge beating adjusting mechanism of the present application.

[0026] Figure 6 It is a structural schematic view of the rotary docking platform of the present application.

[0027] Figure 7 It is a structural schematic view of the base platform of the present application.

[0028] Figure 8 It is a structural schematic view of the overturning feeding docking platform of the present application.

[0029] Figure 9 It is a structural schematic view of the split conveying beam of the present application.

[0030] Figure 10 It is a structural schematic view of the material grabbing mechanical mechanism of the present application.

[0031] The accompanying drawings: 1, material conveying frame; 101, model identification card; 102, material motor; 2, combined trailer box; 3, material grabbing mechanical mechanism; 301, sliding cylinder frame; 302, adjusting cylinder frame; 303, auxiliary frame; 304, adjusting torque cylinder frame; 305, combined suction disc; 4, rotary docking platform; 401, base platform; 402, fixed side frame; 403, plate conveying belt; 404, movable side frame; 405, frame moving drag chain; 406, docking servo motor; 407, jacking cylinder; 5, overturning feeding docking platform; 501, integrated conveying beam; 502, lifting cylinder; 503, rotary cylinder; 504, pneumatic clamping jaw; 505, split conveying beam; 506, air jet frame; 6, edge beating adjusting mechanism; 601, guide roller; 602, blocking plate; 603, lifting cylinder; 604, adjusting torque sliding frame; 605, advancing cylinder. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0033] Embodiment one: please refer to Figure 1 - Figure 10 As shown in the figure, the embodiment is a multifunctional automated feeding equipment suitable for PCB product lines, which comprises a material conveying frame 1, a combined trailer box 2 is arranged at one end of the bottom of the material conveying frame 1, a grabbing mechanical mechanism 3 is arranged on the top of the combined trailer box 2 and covers the material conveying frame 1, a side edge adjusting mechanism 6 is arranged at one end below the grabbing mechanical mechanism 3 and is arranged side by side with the material conveying frame 1, a combined suction disc 305 is arranged at the bottom center of the grabbing mechanical mechanism 3 and is located above the material conveying frame 1, and a feeding controller is embedded on the outer wall of the combined trailer box 2; during the processing of the PCB line of the liquid crystal display module, according to the processing needs of different models or batches of PCB line, the material conveying frame 1 is connected with the external PCB line production area equipment for transporting the semi-finished PCB line to the printing machine.

[0034] The side edge adjusting mechanism 6 is provided with a rotating connection table 4 at one end, the rotating connection table 4 is provided with a turnover feeding connection table 5 side by side at the side, a printing machine is arranged at one end of the rotating connection table 4, and a torque adjusting slide 604 is arranged on the inner wall of the side of the side edge adjusting mechanism 6.

[0035] A plurality of machine type identification cards 101 are arranged at the top of one end of the material conveying frame 1 away from the combined trailer box 2, a plurality of scanning sensors and high-definition cameras for collecting the model of the PCB are arranged inside the machine type identification card 101, the collected board type data is sent to the feeding controller, and a plurality of material conveying motors 102 are arranged at the bottom of the material conveying frame 1.

[0036] A sliding air cylinder frame 301 is arranged on one side of the grabbing mechanical mechanism 3, a sub-frame 303 close to the side edge adjusting mechanism 6 is arranged on the side of the sliding air cylinder frame 301, an adjusting air cylinder frame 302 is slidably connected to the top of the sliding air cylinder frame 301 and the sub-frame 303, a torque adjusting air cylinder frame 304 connected with the combined suction disc 305 is slidably arranged on the end face of the adjusting air cylinder frame 302, and an alarm lamp is arranged at the top of one end of the sliding air cylinder frame 301 close to the material conveying frame 1.

[0037] The semi-finished PCB circuit board is transported by the material conveying frame 1 to the lower side of the grabbing mechanical mechanism 3. The grabbing mechanical mechanism 3 drives the adjusting cylinder frame 302 to move through the sliding cylinder frame 301, so as to drive the adjusting cylinder frame 302 to move to the upper side of the semi-finished PCB circuit board. The adjusting cylinder frame 302 drives the combined suction cup 305 to move to the upper side of the semi-finished PCB circuit board through the adjusting cylinder frame 304. The combined suction cup 305 is driven by the adjusting cylinder frame 304 to slide downward until it contacts the top of the semi-finished PCB circuit board, and then it is adsorbed and clamped. Under the cooperative operation of the adjusting cylinder frame 304, the adjusting cylinder frame 302 and the sliding cylinder frame 301, the semi-finished PCB circuit board is transferred to the edge beating adjusting mechanism 6.

[0038] A plurality of guide rollers 601 are arranged on the inner wall of the edge beating adjusting mechanism 6. The adjusting slide frame 604 is sleeved above the plurality of guide rollers 601. The adjusting slide frame 604 is provided with a pushing cylinder 605 below. The edge beating adjusting mechanism 6 is provided with a lifting cylinder 603 at one end of the bottom. The edge beating adjusting mechanism 6 is driven by a roller group motor to rotate a plurality of guide pipes. The guide pipes drive the semi-finished PCB circuit board to move and transport to the rotating connection table 4. During the movement and transportation of the semi-finished PCB circuit board, the pushing cylinder 605 drives the adjusting slide frame 604 to move. The adjusting slide frame 604 reduces the space above the guide pipe, so that the semi-finished PCB circuit board is pushed and transported in the reserved space.

[0039] The lifting cylinder 603 is provided with a blocking plate 602 close to the guide roller 601. Roller group motors are arranged inside the two sides of the edge beating adjusting mechanism 6 and are in transmission connection with the guide roller 601. During the approach of the waiting rotating connection table 4, the lifting cylinder 603 drives the blocking plate 602 to slide upward, so as to form a blocking mechanism between the edge beating adjusting mechanism 6 and the rotating connection table 4, thereby avoiding the semi-finished PCB circuit board from crossing the limit in advance. Therefore, after the approach of the waiting rotating connection table 4, the blocking plate 602 slides downward to reset. With the pushing of the guide pipe and the traction of the plate material conveying belt 403 on the rotating connection table 4, the semi-finished PCB circuit board is transferred to the rotating connection table 4. Accordingly, the width of the semi-finished PCB circuit board is automatically measured. The collected data is transmitted to the edge beating adjusting mechanism 6, and the width is automatically adjusted and adapted.

[0040] The bottom table 401 is provided below the rotating connection table 4. The bottom table 401 is provided with a transfer servo motor 406 at the center of the bottom. The transfer servo motor 406 is provided with a rotating part which is sleeved with the bottom center of the rotating connection table 4. The bottom table 401 is provided with a sliding rod which is inserted into the inside of the combined trailer box 2 at the four corners of the bottom. The bottom table 401 is provided with a jacking cylinder 407 which is embedded into the inside of the combined trailer box 2 at the two sides of the bottom.

[0041] The rotary docking station 4 transports the transferred semi-finished PCB circuit board into the printing machine during docking with the edge adjustment mechanism 6 for double-sided printing processing. The symmetrical plate conveying belt 403 is designed in a narrow belt structure and is only used to contact the bottom of both sides of the semi-finished PCB circuit board. Therefore, the top and bottom center of the semi-finished PCB circuit board is free from obstructions, and the double-sided synchronous printing processing is realized by combining the adapted printing machine.

[0042] A fixed side frame 402 is arranged on one side of the top of the rotary docking station 4, and a movable side frame 404 is arranged on the other side of the top of the rotary docking station 4. The movable side frame 404 is provided with a frame moving drag chain 405 connected to the top of the rotary docking station 4. A plurality of sliding blocks are slidingly connected between the movable side frame 404 and the rotary docking station 4, and the sliding blocks are located at both ends of the frame moving drag chain 405.

[0043] A special motor is arranged at the bottom of each plate conveying belt 403 for driving the plate conveying belt 403 to operate according to the printing processing needs. During the processing of special semi-finished PCB circuit boards, after single-sided printing is completed, the special semi-finished PCB circuit board is returned from the printing machine to the rotary docking station 4. The rotary docking station 4 is lifted by the lifting cylinder 407, and the docking servo motor 406 drives the rotary docking station 4 to rotate 90° through the rotating part, until the rotary docking station 4 is docked with the turnover feeding docking station 5, and the special semi-finished PCB circuit board is transferred to the turnover feeding docking station 5.

[0044] In this embodiment, a multifunctional automatic feeding equipment adapted to PCB product line is provided. The turnover feeding docking station 5 is provided with a material frame conveying machine on the side away from the combined drag box 2. An integrated conveying beam 501 is arranged at the top of one end of the turnover feeding docking station 5. Split conveying beams 505 are arranged side by side on the end face of the integrated conveying beam 501. Material frame conveying belts are arranged on the inner walls of the beams between the integrated conveying beam 501 and the split conveying beams 505. A gas injection frame 506 is arranged on one side of the top of the integrated conveying beam 501 and the split conveying beams 505. The gas injection frame 506 is connected with external gas supply equipment pipelines for guiding gas flow into the gas injection frame 506 to perform surface pneumatic cleaning on the passing material frame and circuit board. A plurality of rectangular notches are arranged in the middle of the split conveying beams 505, and the material frame conveying belts avoid the rectangular notches by being pulled by special rollers.

[0045] A lifting cylinder 502 is arranged at the other end of the turnover feeding docking station 5. A rotary cylinder 503 is arranged at one end of the lifting cylinder 502. A pneumatic clamp 504 is arranged on the end face of the rotary cylinder 503 close to the rectangular notch.

[0046] The special semi-finished PCB circuit board is moved to the rectangular recess area by the material frame conveying belt. The pneumatic clamping jaw 504 is clamped along the rectangular recess area under the drive of the external air supply equipment. The pneumatic clamping jaw 504 is driven to slide up by the lifting cylinder 502, and is rotated by the rotary cylinder 503, so as to realize the overturning of the special semi-finished PCB circuit board, reset it to the material frame conveying belt, and transfer it to the printing machine by the rotary connection table 4, so as to realize the double-sided targeted printing processing.

[0047] When idle, the automatic frame loading processing is realized by the branch line. The single set of semi-finished PCB circuit board is transported to the overturning feeding connection table 5 by the rotary connection table 4 in advance. The pneumatic clamping jaw 504 clamps it. The single set of circuit board is transported to the rectangular recess area by the external material frame conveying machine. The pneumatic clamping jaw 504 clamps the semi-finished PCB circuit board and slides down to be clamped into the circuit board adaptive material frame. Combined with the operation of the external mechanical arm, the two are temporarily assembled, and are transferred to the printing machine for processing or sent out under the cooperation of the rotary connection table 4.

[0048] It should be noted that it is also applicable to the automatic overturning processing of BOT face production and the input material type of fixture production. The TOP face production automatically loads, frames and switches the mode of one key of BOT face production and auxiliary fixture production. The TOP face production automatically identifies the line change information, automatically identifies the specifications according to the product and adjusts the width of the track, and is suitable for production of different machine types. The specific adjustment is made according to the actual production needs, and is not limited to graphics and text. The device can be adjusted and processed according to the actual production needs.

[0049] Example three: circuit board transportation regulation system: when the semi-finished PCB circuit board moves through the machine type identification card 101 on the production material conveying frame 1, the machine type identification card 101 collects the board type data of the group of semi-finished PCB circuit boards in real time through the internal scanning sensor and high-definition camera. The board type data includes the size, model and traceability information, and sends the board type data to the internal material supply controller. The internal material supply controller is connected with the core server of the factory area total supervision center, so as to obtain the standard data related to PCB board production, and compare and analyze the size, model and traceability information in the board type data with the standard data one by one.

[0050] The type and standard data type library are compared and determined, the traceability information is compared with the design library of standard data, and the size and whether the size of the standard data of the board type specification is within the error range. If the type, traceability information comparison is abnormal, or the size exceeds the upper limit of the error range by 3%, a re-inspection signal is generated, and it is judged that the group of semi-finished PCB circuit boards is abnormal. The re-inspection signal is sent to the supply controller, and the supply controller generates a "day group sequence 462, over-limit / re-inspection processing" style text information according to the re-inspection signal, and displays it on the display screen of the supply controller. At the same time, the warning light flashes, and the re-inspection signal of the generated text information is recorded and stored and sent to the core server of the factory area total supervision center, and an abnormal processing log is generated, so as to facilitate subsequent retrieval and verification.

[0051] After the supply controller receives the re-inspection signal, the grabbing mechanical mechanism 3 is immediately controlled to operate. The grabbing mechanical mechanism 3 drives the adjusting cylinder frame 302 to move along the production material conveying frame 1 through the sliding cylinder frame 301. The adjusting cylinder frame 302 drives the adjusting torque cylinder frame 304 to move above the group of semi-finished PCB circuit boards. The adjusting torque cylinder frame 304 drives the combined suction cup 305 to slide down, adsorbs the group of semi-finished PCB circuit boards, and places them on the re-inspection conveying frame. The re-inspection conveying frame is installed side by side on the side of the production material conveying frame 1, as shown in Figure 2 The production material conveying frame 1 and the re-inspection conveying frame have the same structure. According to the operation of a single group of equipment, the group connected with the external PCB circuit board production area equipment is marked as the production material conveying frame 1, and the other group is marked as the re-inspection conveying frame.

[0052] If the type and traceability information comparison is correct, and the size is within the upper limit of the error range by 3%, no signal is generated, and only the plate type data is adjusted to adjust the edge adjustment mechanism 6 and the rotating connection bench 4. The advancing cylinder 605 of the edge adjustment mechanism 6 adjusts the moving distance of the adjusting torque slide 604 on the guide pipe to ensure the conveying position of the semi-finished PCB circuit board passing through the edge adjustment mechanism 6. The rotating connection bench 4 drives the movable side frame 404 to move through the frame moving drag chain 405, so that the distance between the movable side frame 404 and the fixed side frame 402 is adjusted to connect and convey the semi-finished PCB circuit board with adjusted transportation track.

[0053] In combination with example one, example two and example three, the present application has many advantages: in material conveying, the grabbing mechanical mechanism 3 accurately clamps the semi-finished PCB circuit board through multiple stages of cylinders, the edge adjustment mechanism 6 is automatically adjusted according to the width of the circuit board, efficient and stable transportation from the production area to the printing machine is realized, and the conveying efficiency and accuracy are improved.

[0054] In the printing process, the printing machine cooperates with the rotary connection table 4 and the turnover feeding connection table 5 to realize double-sided synchronous printing of conventional circuit boards and turnover printing of special circuit boards, and one-key switching of multiple modes is adapted to different production scenes.

[0055] In terms of quality control, the transportation regulation and supervision system collects plate type data in real time and compares with standards, and when abnormal, rapid re-inspection is performed to record information to guarantee quality, and meanwhile, the product can be automatically identified in specification to adjust related components, enhance universality and adaptability, reduce equipment adjustment time, and improve production efficiency.

[0056] The above content is only an example and description of the structure of the present application, and those skilled in the art can make various modifications or supplements or use similar ways to replace the described specific embodiments, as long as they do not deviate from the structure of the application or exceed the scope defined by the claims, and they should belong to the protection scope of the present application.

[0057] In the description of the present application, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the relevant fittings include couplings, lead screws, gears, gaskets and other commonly used mechanical connecting parts in the field, and are not limited thereto, and the connecting mode is replaced and used according to the actual use.

[0058] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details and limit the present application to the specific embodiments. Obviously, according to the content of the present application, many modifications and changes can be made. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited by the claims and their entire scope and equivalents.

Claims

1. A multi-functional automated feeding apparatus adapted to a PCB product line, comprising a feeding conveyor frame (1), characterized in that, The end of the production material conveying frame (1) is provided with a combined trailer box (2), the top of the combined trailer box (2) is provided with a grabbing mechanical mechanism (3) which is covered above the production material conveying frame (1), the lower end of the grabbing mechanical mechanism (3) is provided with a side edge adjusting mechanism (6) which is parallel to the production material conveying frame (1), the bottom center of the grabbing mechanical mechanism (3) is provided with a combined suction cup (305) which is located above the production material conveying frame (1), and a feeding controller is embedded on the outer wall of the combined trailer box (2); The end of the side edge adjusting mechanism (6) is provided with a rotating connection table (4), the side of the rotating connection table (4) is provided with a turnover feeding connection table (5), the end of the rotating connection table (4) is provided with a printing machine, and the inner wall of the side of the side edge adjusting mechanism (6) is provided with a torque adjusting carriage (604); The top of the rotating connection table (4) is provided with a fixed side frame (402), the other side of the top of the rotating connection table (4) is provided with a movable side frame (404), the bottom of the movable side frame (404) is provided with a frame moving drag chain (405) which is connected with the top of the rotating connection table (4), and the inner wall of the frame body between the fixed side frame (402) and the movable side frame (404) is symmetrically provided with a plate conveying belt (403).

2. A multi-functional automated feeder adapted to a PCB product line according to claim 1, wherein, The top of the end of the production material conveying frame (1) away from the combined trailer box (2) is provided with a plurality of machine type identification card pieces (101), a plurality of scanning sensors and high-definition cameras for collecting PCB board models are arranged in the machine type identification card pieces (101), the collected board type data is sent to the feeding controller, and the bottom of the production material conveying frame (1) is provided with a plurality of production material motors (102).

3. The multi-functional automated feeder adapted to a PCB product line according to claim 1, wherein, The side of the grabbing mechanical mechanism (3) is provided with a sliding cylinder frame (301), the side of the sliding cylinder frame (301) is provided with a sub-frame (303) close to the side edge adjusting mechanism (6), the top of the sliding cylinder frame (301) and the sub-frame (303) is slidably connected with an adjusting cylinder frame (302), and the end face of the adjusting cylinder frame (302) is slidably connected with a torque adjusting cylinder frame (304) connected with the combined suction cup (305).

4. The multi-functional automated feeder device adapted to a PCB product line according to claim 1, wherein, A plurality of guide rollers (601) are arranged on the inner wall of the side edge adjusting mechanism (6), the torque adjusting carriage (604) is sleeved above the plurality of guide rollers (601), a propelling cylinder (605) is arranged below the torque adjusting carriage (604), the end of the side edge adjusting mechanism (6) is provided with a lifting cylinder (603), and the top of the lifting cylinder (603) is provided with a blocking plate (602) close to the guide roller (601).

5. The multi-functional automated feeder device adapted to a PCB product line according to claim 1, wherein, The bottom of the bottom table (401) is provided with a bottom table (401), the bottom center of the bottom table (401) is provided with a docking servo motor (406), the top of the docking servo motor (406) is provided with a rotating part sleeved with the bottom center of the rotating connection table (4), the bottom of the bottom table (401) is provided with a slide rod inserted into the inside of the combined trailer box (2), and the bottom of the bottom table (401) is provided with a jacking cylinder (407) embedded in the inside of the combined trailer box (2).

6. The multi-functional automated feeder adapted to a PCB product line according to claim 1, wherein, The turnover feeding connection bench (5) is provided with a material frame conveyor on the side away from the combined trailer box (2), the top of one end of the turnover feeding connection bench (5) is provided with an integrated conveying beam (501), the end faces of the integrated conveying beam (501) are provided with split conveying beams (505) side by side, the inner walls of the beam bodies between the integrated conveying beam (501) and the split conveying beams (505) are both provided with material frame conveying belts, and the top of one side of the integrated conveying beam (501) and the split conveying beams (505) is provided with an air jet frame (506).

7. A multi-functional automated feeder adapted to a PCB product line as claimed in claim 6, wherein, The other end of the turnover feeding connection bench (5) is provided with a lifting cylinder piece (502), one end of the lifting cylinder piece (502) is provided with a rotary cylinder piece (503), and the end face of the rotary cylinder piece (503) is provided with a pneumatic clamping jaw (504) close to a rectangular notch.

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