A circuit board sorting device

Abstract

The utility model provides a kind of circuit board sorting device, including workbench, the lower surface of workbench is provided with evenly distributed support leg, the upper surface of workbench is provided with mounting plate, the upper surface of mounting plate is provided with support frame, the upper surface of support frame is provided with conveying seat, the inside rotation of conveying seat is provided with evenly distributed rotating roller one, rotating roller one between rotation is provided with conveying belt, the outside of workbench is provided with evenly distributed chute plate, the upper surface of mounting plate is provided with drive box, the upper surface rotation of drive box is provided with rotating table, rotating table is provided with sorting seat, the inside rotation of sorting seat is provided with evenly distributed rotating roller two. Through the circuit board sorting device described in the utility model, when the circuit board needs to be sorted, the conveying direction of the circuit board can be adjusted by stably controlling the rotating table to rotate, so that the circuit board can be quickly conveyed to the appropriate position, which is convenient to use and reduces the use and maintenance cost.

Description

Technical Field

[0001] This utility model belongs to the field of circuit board manufacturing technology, and specifically relates to a circuit board sorting device. Background Technology

[0002] A circuit board, or printed circuit board, is an indispensable part of electronic devices. It not only provides mechanical support for electronic components but also enables electrical connections between components through conductive paths. Circuit board sorting devices are automated equipment specifically designed to classify, inspect, and process printed circuit boards during the electronic manufacturing process. These devices can greatly improve production efficiency, reduce human error, and ensure product quality.

[0003] Existing circuit board sorting devices use conveyor belts to transport circuit boards to be sorted into an inspection area. High-resolution cameras and image processing software then inspect the circuit boards for correct component installation, solder joint quality, and any defects such as short circuits or open circuits. Based on the inspection results, the circuit boards are classified according to whether they are qualified or not, or by different models, batches, etc., and placed in the corresponding output area. This is how circuit board sorting is achieved. However, in actual use, many sorting devices rely on a robotic arm to bring a suction head on the arm close to the circuit board to be sorted. An air pump and the robotic arm are then controlled to pick up and move the circuit board, placing it in the appropriate position. However, the robotic arm has high operating and maintenance costs during production and processing. If the robotic arm malfunctions during processing, an entire production line needs to be stopped, which reduces circuit board production efficiency and causes significant inconvenience. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a circuit board sorting device. When circuit boards need to be sorted, the device can adjust the conveying direction of the circuit boards by stably controlling the rotation of the turntable, so that the circuit boards can be quickly conveyed to the appropriate position, which is convenient to use and reduces the cost of use and maintenance.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a circuit board sorting device, including a worktable, a lower surface of the worktable is provided with evenly distributed support legs, an upper surface of the worktable is provided with a mounting plate, an upper surface of the mounting plate is provided with a support frame, an upper surface of the support frame is provided with a conveyor seat, an inner surface of the conveyor seat is rotatably provided with evenly distributed rotating rollers, a conveyor belt is rotatably provided between the rotating rollers, an outer surface of the worktable is provided with evenly distributed chute plates, an upper surface of the mounting plate is provided with a drive box, an upper surface of the drive box is rotatably provided with a rotating platform, a sorting seat is provided on the rotating platform, an inner surface of the sorting seat is rotatably provided with evenly distributed rotating rollers, a transfer belt is driven between the rotating rollers, and the conveyor belt and the chute plates are both installed in conjunction with the transfer belt; an upper surface of the mounting plate is provided with a mounting frame, an inner top of the mounting frame is provided with a recognition camera, and the recognition camera is installed in conjunction with the conveyor belt.

[0006] As a further improvement of this utility model, a motor is provided on the outer side of the conveyor seat, and the output shaft of the motor is fixed to the adjacent rotating roller 1 by a coupling. A motor is provided on the outer side of the sorting seat, and the output shaft of the motor is fixed to the adjacent rotating roller 2 by a coupling. A rotating shaft is rotatably provided inside the drive box, and a worm gear is fixedly sleeved on the outer side of the rotating shaft. A worm is rotatably provided inside the drive box, and the worm and the worm gear are meshed and connected. A motor is provided in the mounting groove opened on the upper surface of the mounting plate, and the output shaft of the motor is fixed to the worm by a coupling.

[0007] As a further improvement of this utility model, a control board is provided on the front side of the mounting bracket, and motors one, two, three and the recognition camera are all electrically connected to the control board.

[0008] As a further improvement of this utility model, anti-slip textures are provided on the outer sides of both the conveyor belt and the transfer belt.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: Firstly, the control board regulates the operation of motor one and motor two, which drives the conveyor belt between the first rotating rollers to rotate and the transfer belt between the second rotating rollers to rotate. The rotation of the conveyor belt and the transfer belt realizes the conveying and movement of the circuit board.

[0010] Secondly, after the identified circuit board is conveyed to the transfer belt by the conveyor belt, the control board controls the motor to operate and adjust the orientation of the sorting seat. This allows the circuit board to be transferred by the transfer belt on the sorting seat to the appropriate chute plate, thereby enabling the circuit board to be quickly transported to the appropriate position, which is convenient to use and reduces the cost of use and maintenance.

[0011] Third, the output shaft of motor three drives the worm connected to it to rotate, and then drives the rotating shaft where the worm wheel is located to rotate through the meshing relationship between the worm and the worm wheel, so that the rotating shaft can quickly and stably drive the sorting seat to rotate through the rotating table.

[0012] Fourth, the anti-slip texture on the conveyor belt and transfer belt can effectively prevent the circuit boards from easily shifting in position during transportation, making it easier to sort the circuit boards more accurately. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal cross-sectional structure of this utility model; Figure 3 This is a schematic diagram of the planar structure of the present invention; Figure 4 This is an enlarged structural diagram of point A of this utility model.

[0015] In the diagram: 101, workbench; 102, support leg; 103, mounting plate; 104, support frame; 105, conveyor seat; 106, first rotating roller; 107, conveyor belt; 108, first motor; 109, mounting frame; 110, recognition camera; 201, chute plate; 202, drive box; 203, rotating table; 204, sorting seat; 205, second rotating roller; 206, transfer belt; 207, rotating shaft; 208, worm gear; 209, worm; 210, second motor; 211, third motor; 301, control board. Detailed Implementation

[0016] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0017] like Figure 1 , 3As shown, the system includes a workbench 101, with evenly distributed support legs 102 on the lower surface of the workbench 101, a mounting plate 103 on the upper surface of the workbench 101, a support frame 104 on the upper surface of the mounting plate 103, a conveyor seat 105 on the upper surface of the support frame 104, evenly distributed rotating rollers 106 rotatably mounted inside the conveyor seat 105, a conveyor belt 107 rotatably mounted between the rotating rollers 106, evenly distributed chute plates 201 on the outer side of the workbench 101, and a drive box 202 on the upper surface of the mounting plate 103. A rotating platform 203 is provided, and a sorting seat 204 is provided on the rotating platform 203. The sorting seat 204 is rotatably provided with evenly distributed rotating rollers 205. A transfer belt 206 is provided between the rotating rollers 205 for transmission. The conveyor belt 107 and the chute plate 201 are both installed in conjunction with the transfer belt 206. A motor 108 is provided on the outside of the conveyor seat 105. The output shaft of the motor 108 is fixed to the adjacent rotating roller 106 by a coupling. A motor 210 is provided on the outside of the sorting seat 204. The output shaft of the motor 210 is fixed to the adjacent rotating roller 205 by a coupling.

[0018] like Figure 1 , 2 As shown, a mounting bracket 109 is provided on the upper surface of the mounting plate 103, and a recognition camera 110 is provided at the top of the inner part of the mounting bracket 109. The recognition camera 110 is installed in conjunction with the conveyor belt 107.

[0019] like Figure 3 , 4 As shown, a rotating shaft 207 is rotatably mounted inside the drive box 202, and a worm gear 208 is fixedly sleeved on the outside of the rotating shaft 207. A worm 209 is rotatably mounted inside the drive box 202, and the worm 209 is meshed with the worm gear 208. A motor 211 is installed in the mounting groove opened on the upper surface of the mounting plate 103, and the output shaft of the motor 211 is fixed to the worm 209 by a coupling.

[0020] like Figure 1 , 3 As shown, a control board 301 is provided on the front side of the mounting bracket 109, and motor 108, motor 210, motor 3, and recognition camera 110 are all electrically connected to the control board 301.

[0021] In use, the control board 301 regulates the operation of motor 108 and motor 210, so that the output shaft of motor 108 drives the connected roller 106 to rotate, which in turn drives the conveyor belt 107 between the rollers 106 to rotate. The output shaft of motor 210 drives the connected roller 205 to rotate, which in turn drives the transfer belt 206 between the rollers 205 to rotate. The rotation of the conveyor belt 107 and the transfer belt 206 realizes the conveying and movement of the circuit board. When the circuit board is conveyed by the conveyor belt 107, the identification camera 110 detects and identifies the circuit board passing below it and transmits the data to the control board 301. The control board 301 then compares the transmitted information. After the identified circuit board is conveyed by the conveyor belt 107 to the transfer belt 206, the control board 301 controls the motor 211 to run, so that the output shaft of the motor 211 drives the worm gear 209 connected to it to rotate. In turn, through the meshing relationship between the worm gear 209 and the worm wheel 208, the rotating shaft 207 where the worm wheel 208 is located rotates. The rotating shaft 207 drives the sorting table 204 to rotate through the rotating table 203, adjusting the orientation of the conveyor belt 204 so that the circuit board can be transferred by the transfer belt 206 on the sorting table 204 to the appropriate chute plate 201. This allows the circuit board to be quickly conveyed to the appropriate position, which is convenient to use and reduces the cost of use and maintenance.

[0022] According to another embodiment of the present invention, such as Figure 1 , 2 As shown, both the conveyor belt 107 and the transfer belt 206 have anti-slip textures on their outer sides. During the conveying of circuit boards, the anti-slip textures on the conveyor belt 107 and the transfer belt 206 can effectively prevent the circuit boards from easily shifting in position during the conveying process, making it easier to sort the circuit boards more accurately.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A circuit board sorting device, comprising a workbench (101), wherein the lower surface of the workbench (101) is provided with evenly distributed support legs (102), and the upper surface of the workbench (101) is provided with a mounting plate (103), characterized in that: The upper surface of the mounting plate (103) is provided with a support frame (104), the upper surface of the support frame (104) is provided with a conveyor seat (105), the conveyor seat (105) is rotatably provided with uniformly distributed first rollers (106), the first rollers (106) are rotatably provided with a conveyor belt (107) between them, the outer side of the workbench (101) is provided with uniformly distributed chute plates (201), the upper surface of the mounting plate (103) is provided with a drive box (202), the upper surface of the drive box (202) is rotatably provided with a rotating table (203), the rotating table (203) is provided with a sorting seat (204), the sorting seat (204) is rotatably provided with uniformly distributed second rollers (205), the second rollers (205) are driven between them, and the conveyor belt (107) and the chute plates (201) are both installed in conjunction with the conveyor belt (206).

2. The circuit board sorting device as described in claim 1, characterized in that: The upper surface of the mounting plate (103) is provided with a mounting bracket (109), and the top of the mounting bracket (109) is provided with a recognition camera (110), which is installed in conjunction with the conveyor belt (107).

3. The circuit board sorting device as described in claim 2, characterized in that: A motor (108) is provided on the outside of the conveyor seat (105). The output shaft of the motor (108) is fixed to the adjacent roller (106) by a coupling. A motor (210) is provided on the outside of the sorting seat (204). The output shaft of the motor (210) is fixed to the adjacent roller (205) by a coupling.

4. The circuit board sorting device as described in claim 3, characterized in that: The drive box (202) is rotatably provided with a rotating shaft (207), and a worm wheel (208) is fixedly sleeved on the outside of the rotating shaft (207). The drive box (202) is rotatably provided with a worm (209), and the worm (209) is meshed with the worm wheel (208).

5. The circuit board sorting device as described in claim 4, characterized in that: The mounting slot on the upper surface of the mounting plate (103) is provided with a motor three (211), and the output shaft of the motor three (211) is fixed to the worm gear (209) by a coupling.

6. The circuit board sorting device as described in claim 5, characterized in that: A control board (301) is provided on the front side of the mounting bracket (109), and motors 1 (108), 2 (210), 3 (211) and the recognition camera (110) are all electrically connected to the control board (301).

7. The circuit board sorting device as described in claim 1, characterized in that: The outer sides of both the conveyor belt (107) and the transfer belt (206) are provided with anti-slip textures.

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