Turnover type board collecting and releasing machine

Abstract

The utility model relates to the technical field of board collecting and releasing machines, in particular to a turnover type board collecting and releasing machine which comprises a first conveying mechanism, a second conveying mechanism, a lifting driving module, a turnover driving mechanism and a board sucking mechanism, two sets of concave receding positions are formed in the second conveying mechanism in a concave mode, and a conveying section is formed between the two sets of concave receding positions. The plate suction mechanism comprises an overturning frame arranged at the overturning end of the overturning driving mechanism and a plurality of suction cups arranged on the overturning frame, a via hole is formed in the overturning frame and used for allowing the conveying section to penetrate through, and the two sets of concave receding positions are used for containing the overturning frame. According to the device, the plate can be horizontally sucked, then the turned-over plate is horizontally put down, the stability of collecting and putting the plate is improved, the plate is not prone to being damaged, the plate suction mechanism and the second conveying mechanism are compact in structure and do not affect each other during plate putting, and the plate output by external equipment can be overturned and then conveyed to the external equipment in a backflow mode.

Description

Technical Field

[0001] This utility model relates to the field of plate take-up and take-down machine technology, and in particular to a flip-type plate take-up and take-down machine. Background Technology

[0002] In the processing and production of circuit boards or sheet metal boards, it is sometimes necessary to process both sides of the board. Therefore, after processing one side of the board, it is necessary to flip (turn) the board before processing the other side. Existing patents, such as Chinese patent application number 202121517206.3, disclose a flipping mechanism for a PCB board handling machine, including: a driving component, a transmission assembly, and a flipping assembly. The transmission assembly includes a transmission rod, a connecting member, and a mounting base. The transmission rod is rotatably mounted on a bracket. The mounting base is fixedly connected to the output end of the driving component, and one end of the connecting member is hinged to the mounting base. The other end of the connecting member is fixedly connected to one end of the transmission rod. The flipping assembly is connected to the transmission rod so that the transmission rod drives the flipping assembly to flip. The driving component drives the transmission rod to rotate by driving one end of the connecting member to move linearly. While the patent document enables the flipping of panels, it can only flip them along a straight line, failing to allow for the return transport of the flipped panels. Furthermore, the complex structure of the flipping assembly prevents the panels from being placed flat. Therefore, the shortcomings are quite obvious, and a solution is urgently needed. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a flip-type plate take-up and take-down machine.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A flip-type plate take-up and take-down machine includes a first conveying mechanism, a second conveying mechanism arranged in parallel with the first conveying mechanism, a lifting drive module located between the first and second conveying mechanisms, a flip-drive mechanism installed at the lifting end of the lifting drive module, and a suction plate mechanism installed at the flip-drive mechanism. The flip-drive mechanism is used to drive the suction plate mechanism to reciprocate above the first and second conveying mechanisms. The second conveying mechanism is recessed and formed with two sets of recessed clearance positions, and a conveying section is formed between the two sets of recessed clearance positions. The suction plate mechanism includes a flip frame installed at the flip-drive mechanism and a plurality of suction cups installed on the flip frame. The flip frame has a through hole for the conveying section to pass through, and the two sets of recessed clearance positions are used to accommodate the flip frame.

[0006] Furthermore, the flip-type take-up and take-down machine also includes a first lifting drive mechanism, and a first conveying mechanism is installed at the lifting end of the first lifting drive mechanism.

[0007] Furthermore, the flip-type take-up and take-down machine also includes a second lifting drive mechanism, and a second conveying mechanism is installed at the lifting end of the second lifting drive mechanism.

[0008] Furthermore, a limit position sensor is provided at the output end of the first conveying mechanism.

[0009] Furthermore, a plate sensor is provided in the middle of the first conveying mechanism, and the plate sensor is correspondingly arranged with the suction plate mechanism.

[0010] Furthermore, the second conveying mechanism includes a base and two sets of conveying modules arranged parallel to the base. Each conveying module includes a first column, a second column, a third column, a first base, a second base, a first driven wheel, a second driven wheel, a third driven wheel, a fourth driven wheel, a first guide wheel, a second guide wheel, a first guide seat, a second guide seat, a third guide seat, a conveyor belt, and a rotation drive module mounted on the base for driving the conveyor belt to rotate. The first column, first base, second column, second base, and third column are mounted in a straight line on the base. The first guide seat, second guide seat, and third guide seat are respectively mounted on the first column, second column, and third column. The top surfaces of the first guide seat, second guide seat, and third guide seat are flush with each other. The top surface of the first base is flush with the top surface of the second base. The first guide seat is higher than the first base. Both ends of the first guide seat are rotatably connected to a first driven wheel. Both ends of the second guide seat are rotatably connected to a second driven wheel. Both ends of the third guide seat are rotatably connected to a third driven wheel. The first base is rotatably connected to at least one first guide wheel. The second base is rotatably connected to at least one second guide wheel. The base is rotatably connected to several fourth driven wheels. The conveyor belt is wrapped around the top side of the first driven wheel, the bottom side of the first guide wheel, the top side of the second driven wheel, the bottom side of the second guide wheel, the top side of the third driven wheel, and the bottom side of the fourth driven wheel. A set of recessed clearance positions are formed at the first base and the second base respectively. The conveyor belt on the second driven wheel forms a conveying section. There are two through holes, and the two through holes are respectively set to correspond one-to-one with the conveying sections of the two conveying modules.

[0011] Furthermore, one end of the third guide extends cantilevered out of the base.

[0012] Furthermore, the flipping drive mechanism includes a lifting seat installed at the lifting end of the lifting drive module, a flipping shaft rotatably connected to the lifting seat, and a rotation driver installed on the lifting seat for driving the flipping shaft to rotate, with one end of the flipping frame installed on the flipping shaft.

[0013] The beneficial effects of this utility model are as follows: Initially, the flipping frame is accommodated in two sets of recessed clearance positions, and the conveying section passes through the through hole; the external equipment conveys the plate to the first conveying mechanism, which conveys the plate. When the plate is conveyed to the position corresponding to the suction plate mechanism, the first conveying mechanism stops conveying the plate. Then, the lifting drive module drives the flipping drive mechanism, along with the suction plate mechanism, to rise to a preset height. Then, the flipping drive mechanism drives the suction plate mechanism to flip from the second conveying mechanism to above the conveying surface of the first conveying mechanism, until the suction plate mechanism is horizontal and parallel to the plate on the first conveying mechanism. Then, the lifting drive module drives the flipping drive mechanism, along with the suction plate mechanism, to descend, until multiple... A suction cup grips the plate, and then the lifting drive module drives the flipping drive mechanism, along with the suction plate mechanism and the gripped plate, to rise to a preset height, causing the plate to leave the conveying surface of the first conveying mechanism. Next, the flipping drive mechanism drives the suction plate mechanism, along with the plate, to flip onto the second conveying mechanism, so that the flipping frame is accommodated within two sets of recessed clearance positions. The plate is horizontally positioned above and parallel to the conveying surface of the second conveying mechanism. Then, the lifting drive module drives the flipping drive mechanism, along with the suction plate mechanism and the plate, to descend until the plate is horizontally placed on the conveying surface of the second conveying mechanism, thus flipping the plate. The second conveying mechanism then outputs the flipped plate. This invention can horizontally pick up plates and then horizontally lower them after flipping, improving the stability of plate handling and reducing the risk of damage. During plate placement, the suction plate mechanism and the second conveying mechanism are compact and do not interfere with each other. Furthermore, it allows plates output to external devices to be flipped and then returned to the external devices. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the second conveying mechanism and the second lifting drive mechanism of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the lifting drive module, the flipping drive mechanism, and the suction plate mechanism of this utility model.

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. First conveying mechanism; 2. Second conveying mechanism; 3. Lifting drive module; 4. Tilting drive mechanism; 5. Suction plate mechanism; 6. Recessed clearance position; 7. Conveying section; 8. Tilting frame; 9. Suction cup; 10. Through hole; 11. First lifting drive mechanism; 12. Second lifting drive mechanism; 13. Limit position sensor; 14. Plate sensor; 15. Base; 16. Conveying module; 17. First column; 18. Second column; 19. Third column; 20. First base; 21. Second base; 22. First driven wheel; 23. Second driven wheel; 24. Third driven wheel; 25. Fourth driven wheel; 26. First guide wheel; 27. Second guide wheel; 28. First guide seat; 29. ​​Second guide seat; 30. Third guide seat; 31. Conveyor belt; 32. Rotation drive module; 33. Lifting seat; 34. Tilting shaft; 35. Rotation driver. Detailed Implementation

[0019] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0020] like Figures 1 to 3 As shown, this utility model provides a flip-type plate handling machine, which includes a first conveying mechanism 1, a second conveying mechanism 2 arranged parallel to the first conveying mechanism 1, a lifting drive module 3 located between the first conveying mechanism 1 and the second conveying mechanism 2, a flip-type drive mechanism 4 installed at the lifting end of the lifting drive module 3, and a suction plate mechanism 5 installed at the flipping end of the flip-type drive mechanism 4. The flip-type drive mechanism 4 is used to drive the suction plate mechanism 5 to reciprocate flipping above the first conveying mechanism 1 and above the second conveying mechanism 2. The second conveying mechanism 2 is recessed and formed with two sets of recessed clearance positions 6, and a conveying section 7 is formed between the two sets of recessed clearance positions 6. The suction plate mechanism 5 includes a flipping frame 8 installed at the flipping end of the flip-type drive mechanism 4 and a plurality of suction cups 9 installed on the flipping frame 8. The flipping frame 8 has through holes 10 for the conveying section 7 to pass through, and the two sets of recessed clearance positions 6 are used to accommodate the flipping frame 8. Preferably, the plate can be a circuit board or sheet metal plate, etc.

[0021] This embodiment uses the first conveying mechanism 1 as the receiving conveying mechanism and the second conveying mechanism 2 as the flipping conveying mechanism as an example. Initially, the flipping frame 8 is accommodated in two sets of recessed clearance positions 6, and the conveying section 7 passes through the through hole 10. The external equipment conveys the plate to the first conveying mechanism 1, which conveys the plate. When the plate is conveyed to the position corresponding to the suction plate mechanism 5, the first conveying mechanism 1 stops conveying the plate. Then, the lifting drive module 3 drives the flipping drive mechanism 4, along with the suction plate mechanism 5, to rise to a preset height. Then, the flipping drive mechanism 4 drives the suction plate mechanism 5 to flip from the second conveying mechanism 2 to above the conveying surface of the first conveying mechanism 1, until the suction plate mechanism 5 is horizontal and parallel to the plate on the first conveying mechanism 1. Then, the lifting drive module 3 drives the flipping drive mechanism 4, along with the suction plate mechanism 5, to descend until the multiple suction cups 9... The plate is clamped, and then the lifting drive module 3 drives the flipping drive mechanism 4, along with the suction plate mechanism 5 and the clamped plate, to rise to a preset height, so that the plate leaves the conveying surface of the first conveying mechanism 1. Then, the flipping drive mechanism 4 drives the suction plate mechanism 5 to flip the plate onto the second conveying mechanism 2, so that the flipping frame 8 is accommodated in the two sets of recessed clearance positions 6, the plate is horizontally located above the conveying surface of the second conveying mechanism 2, and the plate is parallel to the conveying surface of the second conveying mechanism 2. Then, the lifting drive module 3 drives the flipping drive mechanism 4, along with the suction plate mechanism 5 and the plate, to descend until the plate is horizontally placed on the conveying surface of the second conveying mechanism 2, so as to realize the flipping (turning) of the plate. The second conveying mechanism 2 outputs the flipped plate. This invention can horizontally pick up the board and then horizontally place the flipped board down, which improves the stability of picking up and placing the board and makes it less likely to damage the board. When placing the board, the suction mechanism 5 and the second conveying mechanism 2 are compact in structure and do not affect each other. It can also realize the flipping of the board output from the external equipment and then the return conveying to the external equipment.

[0022] Specifically, the flipping frame 8 is equipped with a distance sensor, which is electrically connected to the lifting drive module 3. When the suction plate mechanism 5 flips above the conveying surface of the first conveying mechanism 1 to pick up the plate, the distance sensor senses the distance to the plate. When the sensed distance is zero, it proves that the suction cup 9 has just firmly gripped the plate. The distance sensor sends a signal to the lifting drive module 3, causing the lifting drive module 3 to stop driving the suction plate mechanism 5 to move downward, thus avoiding hard impact collisions or squeezing between the suction cup 9 of the suction plate mechanism 5 and the plate. This further improves the stability and reliability of plate picking and makes it less likely to damage the plate.

[0023] In this embodiment, the flip-type board handling machine further includes a first lifting drive mechanism 11, and a first conveying mechanism 1 is mounted on the lifting end of the first lifting drive mechanism 11. In practical applications, when the platform of the external device conveys the board to the feed end of the first conveying mechanism 1, the first lifting drive mechanism 11 drives the first conveying mechanism 1 to rise, so that the first conveying mechanism 1 supports the board to receive it, thereby enabling the first conveying mechanism 1 to convey the board to the flipping position. This structural design facilitates the docking of the first conveying mechanism 1 with the external device while also facilitating the reception of boards output by the external device.

[0024] In this embodiment, the flip-type board take-up and unload machine further includes a second lifting drive mechanism 12, and a second conveying mechanism 2 is installed at the lifting end of the second lifting drive mechanism 12. In practical applications, the second conveying mechanism 2 conveys the flipped board to the discharge end, where the board is located above the platform of the external equipment. Then, the second lifting drive mechanism 12 drives the second conveying mechanism 2 to descend along with the board until the platform of the external equipment supports the board and conveys it into the external equipment. This structural design facilitates the docking of the second conveying mechanism 2 with the external equipment while also facilitating the conveying of the flipped board to the external equipment.

[0025] In this embodiment, a limit position sensor 13 is provided at the output end of the first conveying mechanism 1. In practical applications, when the limit position sensor 13 senses the plate being conveyed by the first conveying mechanism 1, the limit position sensor 13 sends a signal back to the first conveying mechanism 1, causing the first conveying mechanism 1 to stop conveying the plate, ensuring that the plate is located at the flip position of the first conveying mechanism 1.

[0026] In this embodiment, a plate sensor 14 is provided in the middle of the first conveying mechanism 1, and the plate sensor 14 is correspondingly arranged with the suction plate mechanism 5. In practical applications, the plate sensor 14 senses the plate of the first conveying mechanism 1. When the plate sensor 14 senses the plate, it sends a feedback signal to the first conveying mechanism 1. After receiving the feedback signal, the first conveying mechanism 1 stops conveying the plate after a preset delay, so that the center line of the plate roughly coincides with the center line of the suction plate mechanism 5, further improving the stability of the suction plate mechanism 5 in picking up and flipping the plate.

[0027] In this embodiment, the second conveying mechanism 2 includes a base 15 and two sets of conveying modules 16 arranged parallel to the base 15. Each conveying module 16 includes a first column 17, a second column 18, a third column 19, a first base 20, a second base 21, a first driven wheel 22, a second driven wheel 23, a third driven wheel 24, a fourth driven wheel 25, a first guide wheel 26, a second guide wheel 27, a first guide seat 28, a second guide seat 29, a third guide seat 30, a conveyor belt 31, and a conveyor belt mounted on the base 15. The base 15 is used for a rotation drive module 32 to drive the conveyor belt 31. A first column 17, a first base 20, a second column 18, a second base 21, and a third column 19 are linearly mounted on the base 15. A first guide seat 28, a second guide seat 29, and a third guide seat 30 are respectively mounted on the first column 17, the second column 18, and the third column 19. The top surfaces of the first guide seat 28, the second guide seat 29, and the third guide seat 30 are flush. The top surface of the first base 20 is flush with the top surface of the third guide seat 30. The top surfaces of the two bases 21 are flush. The first guide seat 28 is higher than the first base 20. Both ends of the first guide seat 28 are rotatably connected to a first driven wheel 22. Both ends of the second guide seat 29 are rotatably connected to a second driven wheel 23. Both ends of the third guide seat 30 are rotatably connected to a third driven wheel 24. The first base 20 is rotatably connected to at least one first guide wheel 26. The second base 21 is rotatably connected to at least one second guide wheel 27. The base 15 is rotatably connected to several fourth driven wheels 25. The conveyor belt 31 is wrapped around the top side of the first driven wheel 22, the bottom side of the first guide wheel 26, the top side of the second driven wheel 23, the bottom side of the second guide wheel 27, the top side of the third driven wheel 24, and the bottom side of the fourth driven wheel 25. A set of recessed clearance positions 6 are formed at the first base 20 and the second base 21 respectively. The conveyor belt 31 on the second driven wheel 23 forms a conveying section 7. There are two through holes 10, each corresponding to a conveying section 7 of one of the two conveying modules 16. In practical applications, when the suction plate mechanism 5 flips to the second conveying mechanism 2, the flipping frame 8 of the suction plate mechanism 5 is housed within the recessed clearance positions 6 of the two conveying modules 16. The conveyor belt section 31 on the first guide seat 28, the conveying section 7, and the conveyor belt section 31 on the third guide seat 30 support the flipped plate. Then, the rotation drive module 32 drives the conveyor belt 31 to rotate, and the rotating conveyor belt 31 conveys the plate.

[0028] Specifically, a rotation drive module 32 simultaneously drives the conveyor belts 31 of two sets of conveyor modules 16 to rotate synchronously, reducing the number of drive sources and lowering costs.

[0029] In this embodiment, one end of the third guide seat 30 extends cantilevered to the outside of the base 15; this structural design facilitates the connection between the second conveying mechanism 2 and external equipment.

[0030] In this embodiment, the flipping drive mechanism 4 includes a lifting seat 33 mounted on the lifting end of the lifting drive module 3, a flipping shaft 34 rotatably connected to the lifting seat 33, and a rotation driver 35 mounted on the lifting seat 33 and used to drive the flipping shaft 34 to rotate. One end of the flipping frame 8 is mounted on the flipping shaft 34. Specifically, the rotation driver 35 can be a motor.

[0031] In practical applications, the rotary driver 35 drives the flipping shaft 34 to rotate, and the rotating flipping shaft 34 drives the flipping frame 8 to rotate back and forth to achieve the flipping (turning over) of the plate.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A flip-type take-up and take-down board machine, characterized in that: The system includes a first conveying mechanism (1), a second conveying mechanism (2) arranged parallel to the first conveying mechanism (1), a lifting drive module (3) located between the first conveying mechanism (1) and the second conveying mechanism (2), a tilting drive mechanism (4) installed at the lifting end of the lifting drive module (3), and a suction plate mechanism (5) installed at the tilting end of the tilting drive mechanism (4). The tilting drive mechanism (4) is used to drive the suction plate mechanism (5) above the first conveying mechanism (1) and the second conveying mechanism. The second conveying mechanism (2) is reciprocated above. It has two sets of recessed clearance positions (6) and a conveying section (7) is formed between the two sets of recessed clearance positions (6). The suction plate mechanism (5) includes a flipping frame (8) installed on the flipping end of the flipping drive mechanism (4) and multiple suction cups (9) installed on the flipping frame (8). The flipping frame (8) has a through hole (10) for the conveying section (7) to pass through. The two sets of recessed clearance positions (6) are used to accommodate the flipping frame (8).

2. The flip-type take-up and take-down board machine according to claim 1, characterized in that: The flip-type take-up and take-down machine also includes a first lifting drive mechanism (11), and a first conveying mechanism (1) is installed at the lifting end of the first lifting drive mechanism (11).

3. The flip-type take-up and take-down board machine according to claim 1, characterized in that: The flip-type take-up and take-down board machine also includes a second lifting drive mechanism (12), and a second conveying mechanism (2) is installed at the lifting end of the second lifting drive mechanism (12).

4. The flip-type take-up and take-down board machine according to claim 1, characterized in that: The output end of the first conveying mechanism (1) is equipped with a limit position sensor (13).

5. A flip-type take-up and take-down board machine according to claim 4, characterized in that: A plate sensor (14) is provided in the middle of the first conveying mechanism (1), and the plate sensor (14) is provided in correspondence with the suction plate mechanism (5).

6. A flip-type take-up and take-down board machine according to claim 1, characterized in that: The second conveying mechanism (2) includes a base (15) and two sets of conveying modules (16) arranged parallel to the base (15). The conveying module (16) includes a first column (17), a second column (18), a third column (19), a first base (20), a second base (21), a first driven wheel (22), a second driven wheel (23), a third driven wheel (24), a fourth driven wheel (25), a first guide wheel (26), a second guide wheel (27), a first guide seat (28), a second guide seat (29), a third guide seat (30), a conveyor belt (31), and a conveyor belt mounted on the base. The base (15) is a rotating drive module (32) used to drive the conveyor belt (31) to rotate. The first column (17), the first base (20), the second column (18), the second base (21), and the third column (19) are installed in a straight line on the base (15). The first guide seat (28), the second guide seat (29), and the third guide seat (30) are respectively installed on the first column (17), the second column (18), and the third column (19). The top surface of the first guide seat (28), the top surface of the second guide seat (29), and the top surface of the third guide seat (30) are flush. The first base (20) is... The top surface is flush with the top surface of the second base (21). The first guide seat (28) is higher than the first base (20). The first guide seat (28) is rotatably connected to the two ends of the first driven wheel (22). The second guide seat (29) is rotatably connected to the two ends of the second driven wheel (23). The third guide seat (30) is rotatably connected to the two ends of the third driven wheel (24). The first base (20) is rotatably connected to at least one first guide wheel (26). The second base (21) is rotatably connected to at least one second guide wheel (27). The base (15) is rotatably connected to several fourth driven wheels (25). The conveyor belt (31) is wrapped around the top side of the first driven wheel (22), the bottom side of the first guide wheel (26), the top side of the second driven wheel (23), the bottom side of the second guide wheel (27), the top side of the third driven wheel (24), and the bottom side of the fourth driven wheel (25). A set of recessed clearance positions (6) are formed at the first base (20) and the second base (21). The conveyor belt (31) on the second driven wheel (23) forms a conveying section (7). There are two through holes (10), and the two through holes (10) are respectively set to correspond one-to-one with the conveying sections (7) of the two conveying modules (16).

7. A flip-type take-up and take-down board machine according to claim 6, characterized in that: One end of the third guide seat (30) extends cantilevered to the outside of the base (15).

8. A flip-type take-up and take-down board machine according to claim 1, characterized in that: The flipping drive mechanism (4) includes a lifting seat (33) installed at the lifting end of the lifting drive module (3), a flipping shaft (34) rotatably connected to the lifting seat (33), and a rotation driver (35) installed on the lifting seat (33) and used to drive the flipping shaft (34) to rotate. One end of the flipping frame (8) is installed on the flipping shaft (34).

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