Board grabbing device of PCB (printed circuit board) electrogilding electroplating equipment
By designing a gripping mechanism with threaded rod and air pump pipe, the problem of the inability of the market device to adapt to the clamping damage of PCB boards and mechanical claws of different sizes is solved, and stable grasping and safe transmission of PCB boards are achieved.
Patent Information
- Application Number
- CN202421024843.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The PCB board grabbing device on the market cannot be adjusted and cannot adapt to PCB boards of different sizes. Moreover, the clamping of mechanical claws can easily damage the PCB board, causing the sheet to fall off.
A sheet grabbing device of PCB plate electroplating equipment including an operating table, a fixing plate, a rotating block, an adjustment mechanism and a grabber is designed. The threaded rod is driven by a second drive motor to rotate, and the slider moves the suction cup to a suitable position. , use the air exhaust pipe to grab the PCB board to avoid damage and fall off.
The stable grasp of PCB boards of different sizes is achieved, which avoids damage and fall off of sheet materials, and improves the adaptability and safety of the grasping device.
Smart Images
Figure CN222292962U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PCB board production, in particular to a plate material grabbing device for PCB board electro-gold electroplating equipment. Background Art
[0002] During the process of generating, installing and testing PCB boards, they need to be transported over short distances. Since there are many electronic components arranged on PCB boards, special attention needs to be paid during their transportation. With the advancement of technology, the demand for PCB boards is increasing. Manual production of PCB boards is far from meeting the market demand. In order to increase production capacity, companies have begun to use automated production, but the market demand is different, and the sizes of PCB boards are also different. However, the PCB board grabbing devices on the market cannot be adjusted and cannot grab PCB boards of different sizes. Mechanical claws are mostly used to clamp the PCB boards in order to grab them, but this method is easy to damage the PCB boards and the PCB boards are easy to fall off.
[0003] Based on this, a sheet material grabbing device for PCB electro-gold plating equipment is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content
[0004] The utility model aims to provide a plate material grabbing device for PCB electro-gold plating equipment to solve the problem that PCB boards of different sizes cannot be grabbed and the mechanical claws clamp the PCB boards, which easily causes damage to the PCB boards and the PCB boards are easy to fall off.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A sheet material grabbing device for PCB electro-gold electroplating equipment comprises an operating table, a fixed plate is provided on the top of the operating table, a rotating block is fixedly connected to the middle top of the fixed plate, the top of the rotating block is rotatably connected to the fixed block, an adjusting mechanism is provided on one side of the fixed block, a grabbing mechanism is provided on one side of the adjusting mechanism through a connecting block, an adjusting mechanism for moving the PCB is provided on one side of the fixed block, and a grabbing mechanism for grabbing the PCB is provided on the bottom of the connecting block.
[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0008] In an optional scheme: the adjustment mechanism includes a first drive motor, a rotating rod, a mechanical arm and a mechanical small arm, the first drive motor is fixedly connected to the top of one side of the fixed block, one side of the first drive motor is fixedly connected to the rotating rod, one side of the rotating rod is fixedly connected to the mechanical arm, one end of the mechanical arm is fixedly connected to the mechanical small arm, and one end of the mechanical small arm is rotatably connected to the connecting block.
[0009] In an optional scheme: the grasping mechanism includes a connecting plate, a second driving motor, a threaded rod, a rotating shaft, a slider, a limit groove, a limit block, a suction cup and an exhaust pipe, the bottom of the connecting block is fixedly connected to the connecting plate, one end of the connecting plate is fixedly connected to the second driving motor, one end of the second driving motor is fixedly connected to the threaded rod, one end of the threaded rod is fixedly connected to the rotating shaft, one end of the rotating shaft is rotatably connected to the connecting plate, the surface of the threaded rod is threadedly connected to the slider, a limit groove is provided inside the connecting plate, the inner wall of the limit groove is slidably connected to the limit block, one side of the slider is fixedly connected to the limit block, the bottom of the slider is fixedly connected to the suction cup, and the top of the slider is fixedly connected to the exhaust pipe.
[0010] In an optional solution: the threaded rod forms a rotating structure with the connecting plate through a rotating shaft.
[0011] In an optional solution, the inner wall size of the limiting groove matches the outer wall size of the limiting block.
[0012] In an optional solution: support blocks are fixedly connected around the bottom of the operating table.
[0013] In an optional solution: positioning holes are provided on the surrounding surfaces of the fixing plate.
[0014] In an optional solution: a conveyor is provided on one side of the operating table.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0016] The utility model uses a grabbing mechanism to convey the PCB board to the bottom of the grabbing device through a conveyor. According to different sizes of the PCB board, the second driving motor is started to drive the threaded rod to rotate, so that the slider moves, and the suction cups at the bottom of the multiple groups of sliders are moved to appropriate positions. The suction cups are moved to the top of the PCB board, and the suction cups can grab the PCB board through the air suction pipe, thereby achieving the effect of avoiding damage to the PCB board and preventing the PCB board from falling off easily. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the utility model.
[0018] Figure 2This is a schematic diagram of the matching structure of the operating table and the fixed plate of the utility model.
[0019] Figure 3 It is a schematic diagram of the structure of the matching between the fixing plate and the positioning hole of the utility model.
[0020] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the utility model.
[0021] Figure 5 It is a schematic diagram of the structure of the grabbing mechanism of the utility model.
[0022] Figure 6 This is a schematic diagram of the matching structure of the slider and the suction cup of the utility model.
[0023] Notes on the accompanying drawings: 1. operating table; 2. supporting block; 3. fixing plate; 4. positioning hole; 5. rotating block; 6. fixing block; 7. adjusting mechanism; 701. first driving motor; 702. rotating rod; 703. mechanical arm; 704. mechanical arm; 8. connecting block; 9. grasping mechanism; 901. connecting plate; 902. second driving motor; 903. threaded rod; 904. rotating shaft; 905. sliding block; 906. limiting groove; 907. limiting block; 908. suction cup; 909. exhaust pipe; 10. conveyor. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0025] Example 1
[0026] In one embodiment, Figure 1 - Figure 6 As shown, a sheet material grabbing device for PCB electro-gold electroplating equipment comprises an operating table 1, a fixed plate 3 is provided on the top of the operating table 1, a rotating block 5 is fixedly connected to the middle top of the fixed plate 3, a fixed block 6 is rotatably connected to the top of the rotating block 5, so that the fixed block 6 can be rotated on the fixed plate 3 through the rotating block 5, an adjusting mechanism 7 is provided on one side of the fixed block 6, a grabbing mechanism 9 is provided on one side of the adjusting mechanism 7 through a connecting block 8, an adjusting mechanism 7 for moving the PCB board is provided on one side of the fixed block 6, and the grabbed PCB board can be moved, and a grabbing mechanism 9 for grabbing the PCB board is provided at the bottom of the connecting block 8, which is used to grab the PCB board.
[0027] In one embodiment, Figure 4As shown, the adjusting mechanism 7 includes a first driving motor 701, a rotating rod 702, a mechanical arm 703 and a mechanical arm 704. The first driving motor 701 is fixedly connected to the top of one side of the fixed block 6, and one side of the first driving motor 701 is fixedly connected to the rotating rod 702. Starting the first driving motor 701 can drive the rotating rod 702 to rotate. One side of the rotating rod 702 is fixedly connected to the mechanical arm 703. When the rotating rod 702 rotates, it can drive the mechanical arm 703 to rotate. One end of the mechanical arm 703 is fixedly connected to the mechanical arm 704, and one end of the mechanical arm 704 is rotatably connected to the connecting block 8, so that the mechanical arm 704 can rotate on the mechanical arm 703.
[0028] In one embodiment, Figure 5 - Figure 6 As shown, the grabbing mechanism 9 includes a connecting plate 901, a second driving motor 902, a threaded rod 903, a rotating shaft 904, a slider 905, a limiting groove 906, a limiting block 907, a suction cup 908 and an exhaust pipe 909. The bottom of the connecting block 8 is fixedly connected to the connecting plate 901, one end of the connecting plate 901 is fixedly connected to the second driving motor 902, one end of the second driving motor 902 is fixedly connected to the threaded rod 903, starting the second driving motor 902 can drive the threaded rod 903 to rotate, one end of the threaded rod 903 is fixedly connected to the rotating shaft 904, and one end of the rotating shaft 904 is rotatably connected to The connecting plate 901 has a slider 905 threadedly connected to the surface of the threaded rod 903. When the threaded rod 903 rotates, the slider 905 can move on the threaded rod 903. A limiting groove 906 is provided inside the connecting plate 901. The inner wall of the limiting groove 906 is slidably connected to a limiting block 907. One side of the slider 905 is fixedly connected to the limiting block 907 to prevent the slider 905 from shaking when moving. A suction cup 908 is fixedly connected to the bottom of the slider 905. An exhaust pipe 909 is fixedly connected to the top of the slider 905. The suction cup 908 can grab the PCB board through the exhaust pipe 909.
[0029] In one embodiment, Figure 5 As shown, the threaded rod 903 forms a rotating structure with the connecting plate 901 through the rotating shaft 904. When the threaded rod 903 rotates, the rotating shaft 904 can support one end of the threaded rod 903 and prevent the threaded rod 903 from shaking when rotating.
[0030] In one embodiment, Figure 5As shown, the inner wall size of the limit groove 906 is consistent with the outer wall size of the limit block 907. When the limit block 907 slides inside the limit groove 906, the limit groove 906 can limit the sliding of the limit block 907 to prevent the limit block 907 from shaking inside the limit groove 906.
[0031] Example 2
[0032] In one embodiment, Figure 2 As shown, support blocks 2 are fixedly connected around the bottom of the operating table 1 to support the operating table 1 and prevent the operating table 1 from shaking when in use.
[0033] In one embodiment, Figure 2 As shown, positioning holes 4 are provided on the surrounding surfaces of the fixing plate 3, and bolts penetrate the positioning holes 4 and are connected to the ground or the operating table 1, so that the fixing plate 3 is fixed on the operating table 1 to prevent the grabbing device from shaking when in use.
[0034] In one embodiment, Figure 1 As shown, a conveyor 10 is provided on one side of the operating table 1 for conveying the PCB board to the bottom of the grasping device.
[0035] Working principle: The above embodiment discloses a sheet material grabbing device for PCB board electro-gold electroplating equipment, wherein, when in use, the PCB board is conveyed to the bottom of the grabbing device through the conveyor 10, and according to the different sizes of the PCB board, the second drive motor 902 is started to drive the threaded rod 903 to rotate, so that the slider 905 is moved, and the suction cups 908 at the bottom of the multiple groups of sliders 905 are moved to the appropriate position, and the first drive motor 701 is started to drive the rotating rod 702 to rotate, and the rotating rod 702 drives the mechanical arm 703 to rotate, and the mechanical arm 703 and the mechanical arm 704 are rotated to make the suction cup 908 move to the top of the PCB board, and the suction cup 908 can grab the PCB board through the exhaust pipe 909 to avoid damage to the PCB board and prevent the PCB board from falling off easily.
[0036] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A sheet material grabbing device for PCB electro-gold plating equipment, comprising an operating table (1), a fixed plate (3) is provided on the top of the operating table (1), a rotating block (5) is fixedly connected to the middle top of the fixed plate (3), a fixed block (6) is rotatably connected to the top of the rotating block (5), an adjusting mechanism (7) is provided on one side of the fixed block (6), and a grabbing mechanism (9) is provided on one side of the adjusting mechanism (7) through a connecting block (8), characterized in that: An adjusting mechanism (7) for moving the PCB board is provided on one side of the fixing block (6), and a grabbing mechanism (9) for grabbing the PCB board is provided on the bottom of the connecting block (8); The gripping mechanism (9) comprises a connecting plate (901), a second driving motor (902), a threaded rod (903), a rotating shaft (904), a sliding block (905), a limiting groove (906), a limiting block (907), a suction cup (908) and an exhaust pipe (909); the bottom of the connecting block (8) is fixedly connected to the connecting plate (901); one end of the connecting plate (901) is fixedly connected to the second driving motor (902); one end of the second driving motor (902) is fixedly connected to the threaded rod (903); one end of the threaded rod (903) is fixedly connected to the second driving motor (902); A rotating shaft (904) is connected, one end of the rotating shaft (904) is rotatably connected to a connecting plate (901), a surface of the threaded rod (903) is threadedly connected to a slider (905), a limiting groove (906) is provided inside the connecting plate (901), the inner wall of the limiting groove (906) is slidably connected to a limiting block (907), one side of the slider (905) is fixedly connected to the limiting block (907), the bottom of the slider (905) is fixedly connected to a suction cup (908), and the top of the slider (905) is fixedly connected to an exhaust pipe (909).
2. A sheet material grabbing device for PCB electro-gold plating equipment according to claim 1, characterized in that: The adjusting mechanism (7) comprises a first driving motor (701), a rotating rod (702), a mechanical arm (703) and a mechanical arm (704); the first driving motor (701) is fixedly connected to the top of one side of the fixed block (6); the rotating rod (702) is fixedly connected to one side of the first driving motor (701); the mechanical arm (703) is fixedly connected to one side of the rotating rod (702); the mechanical arm (703) is fixedly connected to one end of the mechanical arm (704); and the mechanical arm (704) is rotatably connected to a connecting block (8).
3. A sheet material grabbing device for PCB electro-gold plating equipment according to claim 1, characterized in that: The threaded rod (903) forms a rotating structure with the connecting plate (901) via a rotating shaft (904).
4. A sheet material grabbing device for PCB electro-gold plating equipment according to claim 1, characterized in that: The inner wall size of the limiting groove (906) matches the outer wall size of the limiting block (907).
5. The sheet material grabbing device for PCB electro-gold plating equipment according to claim 1, characterized in that: Support blocks (2) are fixedly connected around the bottom of the operating table (1).
6. A sheet material grabbing device for PCB electro-gold plating equipment according to claim 1, characterized in that: Positioning holes (4) are provided on the surrounding surfaces of the fixing plate (3).
7. The sheet material grabbing device for PCB electro-gold plating equipment according to claim 1, characterized in that: A conveyor (10) is provided on one side of the operating platform (1).