Circuit board printer

Abstract

The utility model provides a circuit board printer. According to the utility model, the circuit board to be processed is moved to one side of the circuit printing station through the incoming material conveying line, then the first transverse moving frame is driven to move through the first transverse moving belt module, and the lifting frame is lifted through the first lifting screw rod module, so that the circuit board to be processed can be carried into the circuit printing station through the first suction nozzle; in addition, after the circuit board is machined at the circuit printing station, the first suction nozzle can move the machined circuit board to the discharging conveying line to be conveyed away, and therefore the circuit board to be machined can be fed into the circuit printing station, and the circuit board to be machined can be machined by the circuit printing station. Therefore, the processed circuit board is discharged from the circuit printing station; the utility model belongs to the technical field of automation equipment.

Description

Technical Field

[0001] This utility model belongs to the technical field of automation equipment, and in particular relates to a circuit board printer. Background Technology

[0002] A circuit board (PCB) is an important electronic component, primarily used for the electrical connection and support of electronic components. It establishes electrical connections between components by providing conductive lines on an insulating substrate, thus forming a complete circuit system. Circuit boards are used in various electronic devices, such as computers, mobile phones, televisions, and automobiles, and are widely used in a wide range of complex electronic devices.

[0003] In order to reduce production costs, many small and medium-sized enterprises rely on manual labor when processing or testing circuit boards. The circuit board must first be placed in the processing or testing station, and then the hard brushing unit, electronic component assembly unit or test pin board will be driven to complete the processing or testing of the circuit board. Finally, the circuit board must be manually removed from the processing or testing station and sent away. Therefore, the processing and testing efficiency is low. Utility Model Content

[0004] In order to solve the technical problems described in the background art, this utility model provides a circuit board printer.

[0005] The circuit board printer includes a base, on which a circuit printing station is mounted. The base also includes an incoming material conveyor line, an outgoing material conveyor line, and a loading / unloading frame. The incoming material conveyor line and the outgoing material conveyor line are located on opposite symmetrical sides of the circuit printing station. The loading / unloading frame is equipped with a first transverse belt module that spans above the incoming material conveyor line, the outgoing material conveyor line, and the loading / unloading frame. The first transverse belt module drives a first transverse frame, on which a first lifting screw module is mounted. The first lifting screw module drives a lifting frame, and the lifting frame is equipped with a first suction nozzle for adsorbing circuit boards from the incoming material conveyor line or the circuit printing station.

[0006] Based on the above technical solution, the present invention achieves the following beneficial effects:

[0007] 1. This utility model uses an incoming material conveyor line to move the circuit board to be processed to one side of the circuit printing station. Then, the first transverse belt module drives the first transverse frame to move and the first lifting screw module lifts the frame, so that the first suction nozzle can transport the circuit board to be processed into the circuit printing station. This realizes the loading of the circuit board to be processed into the circuit printing station for the circuit printing station to process. In addition, after the circuit printing station completes the processing of the circuit board, the first suction nozzle can also move the processed circuit board to the outgoing material conveyor line to send it away, thus realizing the unloading of the processed circuit board from the circuit printing station.

[0008] 2. Compared with manual loading and unloading, this invention can improve the efficiency and stability of loading and unloading. In addition, since this invention only requires a first transverse belt module spanning the material conveyor line, the discharge conveyor line and the loading and unloading frame, and a first lifting screw module installed on the first transverse frame, the first suction nozzle can realize loading and unloading. Therefore, compared with setting two independent loading and unloading equipment on conventional long lines, this invention can effectively reduce the equipment manufacturing and maintenance costs, and can also effectively reduce the space occupied by the equipment.

[0009] To further optimize the above technical solutions, they can be combined with one or more of the following implementation methods without conflict.

[0010] In some embodiments, the lifting frame is provided with two first suction nozzles, and the distance between the two first suction nozzles, the distance between the incoming material conveying line and the circuit printing station, and the distance between the outgoing material conveying line and the circuit printing station are all the same;

[0011] Based on the above technical solution, when the first transverse belt module drives the first transverse frame to move, and the left first suction nozzle moves to the top of the circuit board to be processed on the incoming material conveyor line, the right first suction nozzle simultaneously moves to the top of the circuit board that has been processed on the circuit printing station. Then, the first lifting screw module drives the lifting frame to descend, so that the left first suction nozzle can pick up the circuit board to be processed, while the right first suction nozzle simultaneously picks up the circuit board that has been processed on the circuit printing station. Afterwards, the first lifting screw module drives the lifting frame to reset, and the first transverse belt module drives the first transverse frame to move, so that the left first suction nozzle moves the circuit board to be processed to the top of the circuit printing station, while the right first suction nozzle simultaneously moves the circuit board that has been processed to the top of the outgoing material conveyor line. Then, the first lifting screw module drives the lifting frame to descend, so that the left first suction nozzle places the circuit board to be processed in the circuit printing station for processing, while the right first suction nozzle places the processed circuit board on the outgoing material conveyor line for delivery. Therefore, the efficiency of loading and unloading can be further improved.

[0012] In some embodiments, an NG conveyor line is also installed on the base, the NG conveyor line is located next to the discharge conveyor line, the loading and unloading frame is also equipped with a second transverse belt module, the second transverse belt module drives a second transverse frame, the second transverse frame is equipped with a second lifting screw module, the second lifting screw module drives a second suction nozzle, the second suction nozzle is used to adsorb the circuit board on the discharge conveyor line, and the second suction nozzle can move above the discharge conveyor line and above the NG conveyor line;

[0013] Based on the above technical solution, when the first suction nozzle transports the processed circuit board to the discharge conveyor line, if the circuit board has defects or has failed processing, the second transverse belt module drives the second transverse frame to move, causing the second suction nozzle to move to the side and above the discharge conveyor line. Subsequently, the second lifting screw module drives the second suction nozzle to descend, so that the second suction nozzle picks up the circuit board. After that, the second lifting screw module drives the second suction nozzle to reset, and the second transverse belt module drives the second transverse frame to move, so that the second suction nozzle moves the circuit board to the top of the NG conveyor line. After that, the second lifting screw module drives the second suction nozzle to descend, so that the second suction nozzle places the circuit board in the NG conveyor line and sends it away. This allows for the separate removal and classification of circuit boards with defects or that have failed processing after they are unloaded from the circuit printing station, thereby improving subsequent processing efficiency and facilitating subsequent handling.

[0014] In some embodiments, the second suction nozzle is longitudinally offset from the first suction nozzle;

[0015] Based on the aforementioned technical solution, the longitudinal movement ranges of the second suction nozzle and the first suction nozzle can be kept separate and free from conflict and interference.

[0016] In some embodiments, the conveyor belts of the incoming material conveyor line, the outgoing material conveyor line, and the NG conveyor line are provided with slots, and trays are placed in the slots. The trays are used to place circuit boards to be processed or processed.

[0017] In some embodiments, a plurality of the circuit boards are stacked on the tray;

[0018] Based on the above technical solutions, the incoming material conveyor line, outgoing material conveyor line, and NG conveyor line can transport circuit boards more stably.

[0019] Based on the above technical solutions, the incoming material conveyor line, the outgoing material conveyor line, and the NG conveyor line can transport stacked circuit boards, and the circuit boards can be stacked on the incoming material conveyor line, the outgoing material conveyor line, and the NG conveyor line, thereby increasing the material preparation capacity of the incoming material conveyor line and the output capacity of the outgoing material conveyor line and the NG conveyor line, so as to further improve the loading and unloading efficiency. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model, the following will briefly explain the drawings and reference numerals used in the description of the specific embodiments.

[0021] Figure 1 This is the front view projection diagram of Embodiment 1;

[0022] Figure 2 This is the front view projection diagram of Embodiment 2;

[0023] Figure 3 This is the front view projection diagram of Example 3.

[0024] Figure label:

[0025] 1. Base; 11. Circuit printing station; 12. Incoming material conveyor line; 13. Outgoing material conveyor line; 14. NG conveyor line; 2. Loading and unloading frame; 21. First transverse belt module; 22. First transverse frame; 23. First lifting screw module; 24. Lifting frame; 25. First suction nozzle; 3. Second transverse belt module; 31. Second transverse frame; 32. Second lifting screw module; 33. Second suction nozzle; 4. Positioning; 41. Tray. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the following description is provided with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1 As shown, this embodiment provides a circuit board printer including a base 1, on which a circuit printing station 11 is installed. The base 1 is also equipped with an incoming material conveyor line 12, an outgoing material conveyor line 13, and a loading / unloading frame 2. The incoming material conveyor line 12 and the outgoing material conveyor line 13 are located on the symmetrical sides of the circuit printing station 11. The loading / unloading frame 2 is equipped with a first transverse belt module 21 that spans above the incoming material conveyor line, the outgoing material conveyor line 13, and the loading / unloading frame 2. The first transverse belt module 21 drives a first transverse frame 22. A first lifting screw module 23 is installed on the first transverse frame 22. The first lifting screw module 23 drives a lifting frame 24. A first suction nozzle 25 is provided on the lifting frame 24. The first suction nozzle 25 is used to adsorb circuit boards on the incoming material conveyor line 12 or the circuit printing station 11.

[0029] The material conveyor 12 moves the circuit board to be processed to one side of the circuit printing station 11. At this time, the first transverse belt module 21 drives the first transverse frame 22 to move so that the first suction nozzle 25 moves above the circuit board to be processed located on one side of the circuit printing station 11. After that, the first lifting screw module 23 drives the lifting frame 24 to descend so that the first suction nozzle 25 can pick up the circuit board to be processed. After that, the first lifting screw module 23 drives the lifting frame 24 to reset, and the first transverse belt module 21 drives the first transverse frame 22 to move so that the first suction nozzle 25 moves the circuit board to be processed to above the circuit printing station 11. After that, the first lifting screw module 23 drives the lifting frame 24 to descend so that the first suction nozzle 25 places the circuit board to be processed in the circuit printing station 11 for processing.

[0030] After the circuit board is processed at the circuit printing station 11, the first transverse belt module 21 drives the first transverse frame 22 to move so that the first suction nozzle 25 moves above the circuit printing station 11. At this time, the first lifting screw module 23 drives the lifting frame 24 to descend so that the first suction nozzle 25 picks up the processed circuit board. After that, the first lifting screw module 23 drives the lifting frame 24 to reset, and the first transverse belt module 21 drives the first transverse frame 22 to move so that the first suction nozzle 25 moves the processed circuit board to the discharge conveyor line 13. After that, the first lifting screw module 23 drives the lifting frame 24 to descend so that the first suction nozzle 25 places the processed circuit board on the discharge conveyor line 13, and the discharge conveyor line 13 sends the processed circuit board away.

[0031] Example 2

[0032] like Figure 2 As shown, this embodiment provides a circuit board printer including a base 1, on which a circuit printing station 11 is installed. The base 1 also has an incoming material conveyor line 12, an outgoing material conveyor line 13, and a loading / unloading frame 2 installed on it. The incoming material conveyor line 12 and the outgoing material conveyor line 13 are located on opposite symmetrical sides of the circuit printing station 11. The loading / unloading frame 2 is equipped with a first transverse belt module 21 that spans above the incoming material conveyor line, the outgoing material conveyor line 13, and the loading / unloading frame 2. The first transverse belt module 21 drives a first transverse frame 22. A first lifting screw module 23 is installed on the first transverse frame 22. The first lifting screw module 23 drives a lifting frame 24. The lifting frame 24 has two first suction nozzles 25. The first suction nozzles 25 are used to pick up circuit boards from the incoming material conveyor line 12 or the circuit printing station 11. The distance between the two first suction nozzles 25, the distance between the incoming material conveyor line 12 and the circuit printing station 11, and the distance between the outgoing material conveyor line 13 and the circuit printing station 11 are all the same.

[0033] In addition, an NG conveyor line 14 is installed on the base 1. The NG conveyor line 14 is located next to the discharge conveyor line 13. The loading and unloading frame 2 is also equipped with a second transverse belt module 3. The second transverse belt module 3 drives a second transverse frame 31. The second transverse frame 31 is equipped with a second lifting screw module 32. The second lifting screw module 32 drives a second suction nozzle 33. The second suction nozzle 33 is used to adsorb the circuit board on the discharge conveyor line 13. The second suction nozzle 33 can be moved above the discharge conveyor line 13 and above the NG conveyor line 14. The second suction nozzle 33 is longitudinally offset from the first suction nozzle 25.

[0034] When the first suction nozzle 25 transports the processed circuit board to the discharge conveyor line 13, if the circuit board has defects or the processing fails, the second transverse belt module 3 drives the second transverse frame 31 to move, so that the second suction nozzle 33 moves to the side and above the discharge conveyor line 13. Then, the second lifting screw module 32 drives the second suction nozzle 33 to descend, so that the second suction nozzle 33 picks up the circuit board. After that, the second lifting screw module 32 drives the second suction nozzle 33 to reset, and the second transverse belt module 3 drives the second transverse frame 31 to move, so that the second suction nozzle 33 moves the circuit board to the NG conveyor line 14. After that, the second lifting screw module 32 drives the second suction nozzle 33 to descend, so that the second suction nozzle 33 places the circuit board in the NG conveyor line 14 and sends it away.

[0035] Example 3

[0036] like Figure 3 As shown, this embodiment provides a circuit board printer including a base 1, on which a circuit printing station 11 is installed. The base 1 is also equipped with an incoming material conveyor line 12, an outgoing material conveyor line 13, and a loading / unloading frame 2. The incoming material conveyor line 12 and the outgoing material conveyor line 13 are located on the symmetrical sides of the circuit printing station 11. The loading / unloading frame 2 is equipped with a first transverse belt module 21 that spans above the incoming material conveyor line, the outgoing material conveyor line 13, and the loading / unloading frame 2. The first transverse belt module 21 drives a first transverse frame 22. A first lifting screw module 23 is installed on the first transverse frame 22. The first lifting screw module 23 drives a lifting frame 24. A first suction nozzle 25 is provided on the lifting frame 24. The first suction nozzle 25 is used to adsorb circuit boards on the incoming material conveyor line 12 or the circuit printing station 11.

[0037] The material conveyor 12 moves the circuit board to be processed to one side of the circuit printing station 11. At this time, the first transverse belt module 21 drives the first transverse frame 22 to move so that the first suction nozzle 25 moves above the circuit board to be processed located on one side of the circuit printing station 11. After that, the first lifting screw module 23 drives the lifting frame 24 to descend so that the first suction nozzle 25 can pick up the circuit board to be processed. After that, the first lifting screw module 23 drives the lifting frame 24 to reset, and the first transverse belt module 21 drives the first transverse frame 22 to move so that the first suction nozzle 25 moves the circuit board to be processed to above the circuit printing station 11. After that, the first lifting screw module 23 drives the lifting frame 24 to descend so that the first suction nozzle 25 places the circuit board to be processed in the circuit printing station 11 for processing.

[0038] After the circuit board is processed at the circuit printing station 11, the first transverse belt module 21 drives the first transverse frame 22 to move so that the first suction nozzle 25 moves above the circuit printing station 11. At this time, the first lifting screw module 23 drives the lifting frame 24 to descend so that the first suction nozzle 25 picks up the processed circuit board. After that, the first lifting screw module 23 drives the lifting frame 24 to reset, and the first transverse belt module 21 drives the first transverse frame 22 to move so that the first suction nozzle 25 moves the processed circuit board to the discharge conveyor line 13. After that, the first lifting screw module 23 drives the lifting frame 24 to descend so that the first suction nozzle 25 places the processed circuit board on the discharge conveyor line 13, and the discharge conveyor line 13 sends the processed circuit board away.

[0039] In addition, an NG conveyor line 14 is installed on the base 1. The NG conveyor line 14 is located next to the discharge conveyor line 13. The loading and unloading frame 2 is also equipped with a second transverse belt module 3. The second transverse belt module 3 drives a second transverse frame 31. The second transverse frame 31 is equipped with a second lifting screw module 32. The second lifting screw module 32 drives a second suction nozzle 33. The second suction nozzle 33 is used to adsorb the circuit board on the discharge conveyor line 13. The second suction nozzle 33 can be moved above the discharge conveyor line 13 and above the NG conveyor line 14. The second suction nozzle 33 is longitudinally offset from the first suction nozzle 25.

[0040] When the first suction nozzle 25 transports the processed circuit board to the discharge conveyor line 13, if the circuit board has defects or the processing fails, the second transverse belt module 3 drives the second transverse frame 31 to move, so that the second suction nozzle 33 moves to the side and above the discharge conveyor line 13. Then, the second lifting screw module 32 drives the second suction nozzle 33 to descend, so that the second suction nozzle 33 picks up the circuit board. After that, the second lifting screw module 32 drives the second suction nozzle 33 to reset, and the second transverse belt module 3 drives the second transverse frame 31 to move, so that the second suction nozzle 33 moves the circuit board to the NG conveyor line 14. After that, the second lifting screw module 32 drives the second suction nozzle 33 to descend, so that the second suction nozzle 33 places the circuit board in the NG conveyor line 14 and sends it away.

[0041] The conveyor belts of the incoming material conveyor line 12, the outgoing material conveyor line 13 and the NG conveyor line 14 are equipped with a clamping position 4. A tray 41 is placed in the clamping position 4. The tray 41 is used to place circuit boards to be processed or processed. Several circuit boards can be stacked on the tray 41.

Claims

1. A circuit board printer, comprising a base (1) on which a circuit printing station (11) is mounted, characterized in that: The base (1) is also equipped with an incoming material conveyor line (12), an outgoing material conveyor line (13), and a loading / unloading frame (2). The incoming material conveyor line (12) and the outgoing material conveyor line (13) are located on the symmetrical sides of the circuit printing station (11). The loading / unloading frame (2) is equipped with a first transverse belt module (21) that spans across the material conveyor line, the outgoing material conveyor line (13), and the loading / unloading frame (2). The first transverse belt module (21) drives a first transverse frame (22). A first lifting screw module (23) is installed on the first transverse frame (22). The first lifting screw module (23) drives a lifting frame (24). A first suction nozzle (25) is provided on the lifting frame (24). The first suction nozzle (25) is used to adsorb the circuit board on the incoming material conveyor line (12) or the circuit printing station (11).

2. A circuit board printer according to claim 1, characterized in that: The lifting frame (24) is provided with two first suction nozzles (25). The distance between the two first suction nozzles (25), the distance between the incoming material conveying line (12) and the circuit printing station (11), and the distance between the outgoing material conveying line (13) and the circuit printing station (11) are all the same.

3. A circuit board printer according to claim 1 or 2, characterized in that: An NG conveyor line (14) is also installed on the base (1). The NG conveyor line (14) is located next to the discharge conveyor line (13). The loading and unloading frame (2) is also equipped with a second transverse belt module (3). The second transverse belt module (3) drives a second transverse frame (31). The second transverse frame (31) is equipped with a second lifting screw module (32). The second lifting screw module (32) drives a second suction nozzle (33). The second suction nozzle (33) is used to adsorb the circuit board on the discharge conveyor line (13). The second suction nozzle (33) can move above the discharge conveyor line (13) and above the NG conveyor line (14).

4. A circuit board printer according to claim 3, characterized in that: The second suction nozzle (33) is longitudinally offset from the first suction nozzle (25).

5. A circuit board printer according to claim 4, characterized in that: The conveyor belts of the incoming material conveyor line (12), the outgoing material conveyor line (13) and the NG conveyor line (14) are provided with slots (4), and trays (41) are placed in the slots (4). The trays (41) are used to place circuit boards to be processed or processed.

6. A circuit board printer according to claim 5, characterized in that: Several circuit boards are stacked on the tray (41).

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