A carrying device for PCB processing

Abstract

The utility model discloses a kind of carrying devices for PCB processing, including workbench, the workbench top is equipped with splitter, the splitter one side is equipped with driving motor, the splitter top is rotatably connected with main shaft, the output shaft of driving motor is connected with the input shaft transmission of splitter, the main shaft bottom end is connected with the output shaft transmission of splitter, the main shaft surface is provided with suction cup fixture, the main shaft surface is fixedly connected with No. The utility model discloses the collaborative work of driving motor, splitter and main shaft, realized the rotation of suction cup fixture, this design makes device can flexibly adapt the layout and carrying between different production line, simultaneously, the design of electric push rod makes suction cup fixture can control lifting height, it is convenient to carry flexibly between different height difference production line.

Description

Technical Field

[0001] This utility model relates to the field of PCB board processing technology, and specifically to a handling device for PCB board processing. Background Technology

[0002] With the rapid development of the electronics manufacturing industry towards automation and intelligence, PCB board processing production lines have also gradually achieved a high degree of automation. In automated production, the coordination between various production stages is extremely demanding; a delay in any stage can lead to an interruption of the entire production process. Therefore, higher requirements are placed on the handling of PCB boards between different production lines. Currently, some PCB board processing companies have introduced simple mechanical handling equipment, such as conveyor belts, to reduce manual labor intensity. However, these devices have revealed many problems in practical applications. Conveyor belts typically have a single function, only capable of simple straight-line transport. They are difficult to adapt flexibly to the complex layout of production lines and the different handling path requirements, making it inconvenient to quickly move PCB boards between different production lines.

[0003] Therefore, it is necessary to invent a handling device for PCB board processing to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a handling device for PCB board processing to solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a PCB board processing handling device, comprising a worktable, a divider mounted on the top of the worktable, a drive motor mounted on one side of the divider, a main shaft rotatably connected to the top of the divider, the output shaft of the drive motor being drivenly connected to the input shaft of the divider, the bottom end of the main shaft being drivenly connected to the output shaft of the divider, a suction cup clamp provided on the surface of the main shaft, a first carrier plate fixedly connected to the surface of the main shaft, the first carrier plate being located below the suction cup clamp, an electric push rod mounted on one end of the top of the first carrier plate, a controller mounted on one side of the worktable, and both the drive motor and the electric push rod being electrically connected to the controller.

[0006] The coordinated operation of the drive motor, divider, and spindle enables the suction cup clamp to rotate, adapting to the layout of different production lines; the electric push rod controls the lifting and lowering of the suction cup clamp, facilitating handling between production lines with different height differences, thus improving the flexibility and efficiency of handling.

[0007] Preferably, the suction cup clamp includes two loading rings, both of which are slidably connected to the surface of the main shaft and are arranged vertically parallel to each other.

[0008] The two loading rings provide a mounting base for the No. 2 carrier plate and the diagonal brace plate.

[0009] Preferably, the inner walls of both loading rings are provided with limiting grooves, and the main shaft surface is fixedly connected to a limiting guide rail, which is slidably connected to the limiting groove.

[0010] The design of the limiting groove and limiting guide rail ensures the stability of the suction cup clamp during rotation and lifting, preventing deviation or shaking, and improving the accuracy and safety of handling.

[0011] Preferably, one of the loading rings is fixedly connected to a second carrier plate on one side, and the other loading ring is fixedly connected to a diagonal brace on one side. The top of the diagonal brace is fixedly connected to the second carrier plate, and the top working end of the electric push rod is fixedly connected to the diagonal brace.

[0012] The design of the diagonal brace provides additional support for the second carrier plate, which helps to improve the overall stability of the suction cup clamp; the lifting and lowering of the suction cup clamp can be controlled by using an electric push rod to push the diagonal brace.

[0013] Preferably, an air pump is installed at the top end of the divider away from the main shaft, and a vacuum generator is installed at the top end of the second carrier plate. The air inlet of the vacuum generator and the air outlet of the air pump are connected through a flexible air hose, and the air pump is electrically connected to the controller.

[0014] The air pump can blow compressed air into the air inlet of the vacuum generator through the air delivery hose, thereby creating a negative pressure environment at the vacuum port of the vacuum suction cup.

[0015] Preferably, a plurality of second conduits arranged in a linear array are installed at the other end of the top of the second carrier plate, and the top ends of the plurality of second conduits are connected to the vacuum port of the vacuum generator through a first conduit.

[0016] The second conduit is used to connect the vacuum generator and the vacuum suction cup. Negative pressure is transmitted to the vacuum suction cup through the second conduit.

[0017] Preferably, the bottom end of the second conduit is disposed through the second carrier plate, and a vacuum suction cup is installed at the bottom end of each second conduit.

[0018] Under negative pressure, the vacuum suction cup can firmly adhere to the PCB board.

[0019] Preferably, a limiting end block is provided at the top of the spindle, a screw hole is provided at the top of the spindle, and a bolt is fixedly connected to the bottom of the limiting end block, with the bolt threadedly connected to the screw hole.

[0020] The limit block is used to limit the suction cup clamp from being lifted excessively and to prevent the suction cup clamp from accidentally detaching from the spindle.

[0021] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0022] 1. The rotation of the suction cup clamp is achieved through the coordinated work of the drive motor, divider and main shaft. This design allows the device to flexibly adapt to the layout and handling between different production lines. At the same time, the electric push rod design allows the suction cup clamp to control the lifting height, which facilitates flexible handling between production lines with different height differences.

[0023] 2. The suction cup clamp uses an air pump, a vacuum generator, and a vacuum suction cup to adsorb the PCB board. This adsorption method is stable and reliable, ensuring that the PCB board will not slip or be damaged during transportation. Attached Figure Description

[0024] Figure 1 This is a first-view overall structural diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the overall structure of the present invention from a second perspective;

[0026] Figure 3 This is a schematic diagram of the overall structure of the suction cup clamp of this utility model after it has been rotated 180 degrees.

[0027] Figure 4 This is a schematic diagram of the overall structure of the suction cup clamp of this utility model after it has been lifted.

[0028] Figure 5 This is a partial structural schematic diagram of the present invention;

[0029] Figure 6 This is an exploded view of the main shaft and limiting end block of this utility model.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Workbench; 2. Divider; 3. Drive motor; 4. Spindle; 5. Suction cup clamp; 6. Carrier plate No. 1; 7. Electric push rod; 8. Controller; 9. Loading ring; 10. Limiting guide rail; 11. Carrier plate No. 2; 12. Diagonal brace plate; 13. Air pump; 14. Vacuum generator; 15. Air guide hose; 16. Conduit No. 2; 17. Conduit No. 1; 18. Vacuum suction cup; 19. Limiting end block. Detailed Implementation

[0032] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0033] This utility model provides, for example Figure 1-6The PCB board processing handling device shown includes a worktable 1, a divider 2 mounted on the top of the worktable 1, a drive motor 3 mounted on one side of the divider 2, a spindle 4 rotatably connected to the top of the divider 2, the output shaft of the drive motor 3 being drivenly connected to the input shaft of the divider 2, the bottom end of the spindle 4 being drivenly connected to the output shaft of the divider 2, a suction cup clamp 5 provided on the surface of the spindle 4, a first carrier plate 6 fixedly connected to the surface of the spindle 4, the first carrier plate 6 being located below the suction cup clamp 5, an electric push rod 7 mounted on one end of the top of the first carrier plate 6, a controller 8 mounted on one side of the worktable 1, and both the drive motor 3 and the electric push rod 7 being electrically connected to the controller 8.

[0034] In one aspect of this embodiment, the suction cup clamp 5 includes two loading rings 9, both of which are slidably connected to the surface of the main shaft 4. The two loading rings 9 are arranged vertically parallel to each other, and each of the two loading rings 9 has a limiting groove on its inner wall. A limiting guide rail 10 is fixedly connected to the surface of the main shaft 4, and the limiting guide rail 10 is slidably connected to the limiting groove. A second carrier plate 11 is fixedly connected to one side of one loading ring 9, and a diagonal support plate 12 is fixedly connected to one side of the other loading ring 9. The top of the diagonal support plate 12 is fixedly connected to the second carrier plate 11. The top working end of the electric push rod 7 is fixedly connected to the diagonal support plate 12. An air pump 13 is installed at the top of the divider 2 away from the main shaft 4. The top of the second carrier plate 11 has a... A vacuum generator 14 is installed at one end. The air inlet of the vacuum generator 14 is connected to the air outlet of the air pump 13 through a flexible air guide hose 15. The air pump 13 is electrically connected to the controller 8. Multiple second-stage conduits 16 arranged in a linear array are installed at the other end of the top of the second-stage carrier plate 11. The top ends of the multiple second-stage conduits 16 are connected to the vacuum port of the vacuum generator 14 through a first-stage conduit 17. The bottom end of the second-stage conduit 16 passes through the second-stage carrier plate 11. A vacuum suction cup 18 is installed at the bottom end of each second-stage conduit 16. A limit end block 19 is provided at the top end of the main shaft 4. A screw hole is opened at the top end of the main shaft 4. A bolt is fixedly connected to the bottom of the limit end block 19. The bolt is threadedly connected to the screw hole.

[0035] The divider 2, drive motor 3, electric push rod 7, controller 8, air pump 13, vacuum generator 14 and vacuum suction cup 18 mentioned above are all existing technology products, and their specific structures and functions will not be described in detail here.

[0036] Working principle of this utility model:

[0037] Refer to the instruction manual appendix Figure 1-6 When using this utility model, firstly, the drive motor 3 is started by the controller 8. The output shaft of the drive motor 3 drives the input shaft of the divider 2 to rotate through the transmission connection, thereby causing the output shaft of the divider 2 to drive the main shaft 4 to rotate. The rotation of the main shaft 4 causes the suction cup clamp 5 set on its surface to rotate as well, reaching the top of the production line where the PCB board needs to be transported.

[0038] Then, the controller 8 controls the electric push rod 7 to work. The top working end of the electric push rod 7 pulls the inclined support plate 12 downward, thereby driving the entire suction cup clamp 5 to descend along the limiting guide rail 10 on the surface of the main shaft 4 until the vacuum suction cup 18 comes into contact with the PCB board on the production line.

[0039] Next, the controller 8 controls the air pump 13 to start working. The compressed air generated by the air pump 13 is delivered to the vacuum generator 14 through the air guide hose 15. The vacuum generator 14 uses the compressed air to generate negative pressure. This negative pressure is transmitted to the vacuum suction cup 18 through the first conduit 17 and the second conduit 16. Under the action of negative pressure, the vacuum suction cup 18 tightly adheres to the PCB board. Subsequently, the controller 8 controls the electric push rod 7 again to lift the suction cup clamp 5 to the original height.

[0040] Then, the controller 8 starts the drive motor 3, which drives the main shaft 4 and the suction cup clamp 5 to rotate through the divider 2, so that they reach the production line where the PCB board needs to be placed.

[0041] Finally, the controller 8 controls the electric push rod 7 to work. The top working end of the electric push rod 7 pulls down the inclined support plate 12, which in turn drives the entire suction cup clamp 5 to descend along the limiting guide rail 10 on the surface of the main shaft 4 until the PCB board is placed on the production line. Then, the controller 8 turns off the air pump 13, and the vacuum suction cup 18 loses its negative pressure effect, causing the PCB board to detach from the vacuum suction cup 18. Thus, the PCB board transfer operation between different production lines is completed.

Claims

1. A conveying device for PCB board processing, comprising a worktable (1), characterized in that: A divider (2) is installed on the top of the workbench (1). A drive motor (3) is installed on one side of the divider (2). A main shaft (4) is rotatably connected to the top of the divider (2). The output shaft of the drive motor (3) is connected to the input shaft of the divider (2). The bottom end of the main shaft (4) is connected to the output shaft of the divider (2). A suction cup clamp (5) is provided on the surface of the main shaft (4). A first carrier plate (6) is fixedly connected to the surface of the main shaft (4). The first carrier plate (6) is located below the suction cup clamp (5). An electric push rod (7) is installed at one end of the top of the first carrier plate (6). A controller (8) is installed on one side of the workbench (1). The drive motor (3) and the electric push rod (7) are both electrically connected to the controller (8).

2. The PCB board processing conveying device according to claim 1, characterized in that: The suction cup clamp (5) includes two loading rings (9), both of which are slidably connected to the surface of the main shaft (4) and are arranged in parallel vertically.

3. The PCB board processing conveying device according to claim 2, characterized in that: The inner walls of the two loading rings (9) are provided with limiting grooves, and the surface of the main shaft (4) is fixedly connected to a limiting guide rail (10), which is slidably connected to the limiting groove.

4. The PCB board processing conveying device according to claim 2, characterized in that: One of the loading rings (9) is fixedly connected to a second carrier plate (11) on one side, and the other loading ring (9) is fixedly connected to a diagonal brace plate (12) on one side. The top of the diagonal brace plate (12) is fixedly connected to the second carrier plate (11), and the top working end of the electric push rod (7) is fixedly connected to the diagonal brace plate (12).

5. A conveying device for PCB board processing according to claim 4, characterized in that: An air pump (13) is installed at the top of the divider (2) away from the main shaft (4), and a vacuum generator (14) is installed at the top of the second carrier plate (11). The air inlet of the vacuum generator (14) and the air outlet of the air pump (13) are connected through a flexible air hose (15). The air pump (13) is electrically connected to the controller (8).

6. A conveying device for PCB board processing according to claim 5, characterized in that: The other end of the top of the second carrier plate (11) is equipped with a plurality of second conduits (16) arranged in a straight array. The top ends of the plurality of second conduits (16) are connected to the vacuum port of the vacuum generator (14) through a first conduit (17).

7. A conveying device for PCB board processing according to claim 6, characterized in that: The bottom end of the second conduit (16) is set through the second carrier plate (11), and a vacuum suction cup (18) is installed at the bottom end of each second conduit (16).

8. A conveying device for PCB board processing according to claim 1, characterized in that: The top end of the main shaft (4) is provided with a limiting end block (19), and the top end of the main shaft (4) is provided with a screw hole. The bottom of the limiting end block (19) is fixedly connected with a bolt, and the bolt is threadedly connected to the screw hole.

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