Spraying equipment for PCB (Printed Circuit Board) processing

Abstract

The utility model relates to the technical field of circuit board processing, and discloses a spraying device for PCB processing, which comprises a base, the middle of the upper surface of the base is fixedly connected with a fixing plate, the upper surface of the base is provided with a connecting frame, the inner side of the connecting frame is provided with a processing plate, and one side of the fixing plate is provided with a motor. The motor is started to drive the transmission shaft to rotate, so that the rotating rod can rotate, the rotating rod drives the pulling plate to move, the pulling plate can drive the first connecting plate to move, the first connecting plate moves on one of the second fixing rods, and the connecting plate can drive the second fixing plate to move on the first fixing rod. According to the device, a first fixing rod and a second fixing rod are arranged, so that a second connecting plate can drive a connecting arm to move on the other second fixing rod, a second fixing frame can drive a processing plate to turn over, then a paint baking lamp is started to cure a circuit board, paint on the circuit board can be rapidly cured, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB circuit board processing, and more specifically, the utility model relates to a spraying device for PCB circuit board processing. Background Art

[0002] During the processing of PCB circuit boards, in order to prevent the copper on the PCB circuit boards from oxidizing, paint needs to be sprayed on the PCB circuit boards to better protect the surface of the PCB circuit board lines. However, after the existing spraying devices spray the circuit boards, it takes a long time to wait for the sprayed coating to cure, reducing the work efficiency. Summary of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a spraying device for PCB circuit board processing, which has the advantages of being able to quickly cure the paint on the circuit board and improving the work efficiency.

[0004] To achieve the above object, the utility model provides the following technical solution: A spraying device for PCB circuit board processing, including a base, the middle part of the upper surface of the base is fixedly connected with a fixing plate, a connecting frame is installed on the upper surface of the base, a processing plate is installed inside the connecting frame, a motor is installed on one side of the fixing plate, the output end of the motor is installed with a transmission shaft, a first fixing frame is fixedly connected to the upper part of one side of the fixing plate, a rotating rod is rotatably connected to the lower part inside the first fixing frame, a first fixing rod is fixedly connected to the upper part inside the first fixing frame, one end of the transmission shaft is fixedly connected to one end of the rotating rod, a second fixing frame is fixedly connected to the lower part of one side of the processing plate, both sides inside the second fixing frame are fixedly connected with second fixing rods, a pulling plate is installed on the outer wall of the rotating rod, a second connecting plate is installed on the outer wall of the first fixing rod, a first connecting plate is installed on one side of the pulling plate, the middle part of one side of the first connecting plate is rotatably connected to the middle part of one side of the second connecting plate, one side of the second connecting plate is rotatably connected to a connecting arm, one side of the connecting arm is rotatably connected to the outer wall of one of the second fixing rods, and one side of the first connecting plate is rotatably connected to the outer wall of the other second fixing rod. An installation frame is installed on one side of the upper surface of the base, and a baking lamp is installed inside the installation frame.

[0005] As a preferred technical solution of the spraying device for PCB circuit board processing of the utility model, electric telescopic rods are installed on both sides of the upper surface of the processing plate, and clamping plates are installed at the output ends of the electric telescopic rods.

[0006] As a preferred technical solution of the spraying device for PCB circuit board processing of the utility model, support plates are fixedly connected to both sides of the upper surface of the base.

[0007] As a preferred technical solution of the spraying device for PCB circuit board processing of the present utility model, clamping blocks are fixedly connected to both the upper surface and the lower surface on one side of the processing board, clamping grooves are formed on the upper surface of the support plate, and the outer wall of the clamping block is clamped inside the inner wall of the clamping groove.

[0008] As a preferred technical solution of the spraying device for PCB circuit board processing of the present utility model, a support frame is fixedly connected to the other side of the upper surface of the base, a moving component is installed inside the support frame, and a spraying machine is installed on the moving component.

[0009] As a preferred technical solution of the spraying device for PCB circuit board processing of the present utility model, rubber pads are installed on adjacent surfaces of the clamping plates.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] By starting the motor to drive the transmission shaft to rotate, the rotating rod can be driven to rotate, the rotating rod drives the pulling plate to move, and thus the pulling plate drives the first connecting plate to move, enabling the first connecting plate to move on one of the second fixed rods, and the connecting plate can drive the second fixing plate to move on the first fixed rod, so that the second connecting plate drives the connecting arm to move on the other second fixed rod, and then the second fixing frame drives the processing board to flip. Then, the baking lamp is started to cure the circuit board, thereby realizing the rapid curing of the coating on the circuit board and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional view of the present utility model;

[0013] Figure 2 is a bottom view of the present utility model;

[0014] Figure 3 is a structural schematic diagram of the present utility model;

[0015] Figure 4 is an unfolded structural diagram of the present utility model.

[0016] In the figure: 1, base; 2, fixing plate; 3, connecting frame; 4, processing board; 5, motor; 6, first fixing frame; 7, transmission shaft; 8, rotating rod; 9, first fixed rod; 10, second fixing frame; 11, second fixed rod; 12, pulling plate; 13, first connecting plate; 14, connecting arm; 15, second connecting plate; 16, electric telescopic rod; 17, clamping plate; 18, clamping block; 19, support plate; 20, clamping groove; 21, mounting frame; 22, baking lamp; 23, support frame; 24, moving component; 25, spraying machine. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] As Figures 1 to 4 shown, the present invention provides a spraying device for PCB circuit board processing, including a base 1. The middle part of the upper surface of the base 1 is fixedly connected with a fixing plate 2. A connecting frame 3 is installed on the upper surface of the base 1. A processing plate 4 is installed inside the connecting frame 3. A motor 5 is installed on one side of the fixing plate 2. The output end of the motor 5 is installed with a transmission shaft 7. One side of the upper part of the fixing plate 2 is fixedly connected with a fixing frame one 6. The lower part inside the fixing frame one 6 is rotatably connected with a rotating rod 8. The upper part inside the fixing frame one 6 is fixedly connected with a fixing rod one 9. One end of the transmission shaft 7 is fixedly connected to one end of the rotating rod 8. One side of the lower part of the processing plate 4 is fixedly connected with a fixing frame two 10. Both sides inside the fixing frame two 10 are fixedly connected with fixing rods two 11. A pulling plate 12 is installed on the outer wall of the rotating rod 8. A connecting plate two 15 is installed on the outer wall of the fixing rod one 9. One side of the pulling plate 12 is installed with a connecting plate one 13. One side of the middle part of the connecting plate one 13 is rotatably connected to one side of the middle part of the connecting plate two 15. One side of the connecting plate two 15 is rotatably connected with a connecting arm 14. One side of the connecting arm 14 is rotatably connected to the outer wall of one of the fixing rods two 11. One side of the connecting plate one 13 is rotatably connected to the outer wall of the other fixing rod two 11. An installation frame 21 is installed on one side of the upper surface of the base 1. A baking lamp 22 is installed inside the installation frame 21;

[0019] By starting the motor 5 to drive the transmission shaft 7 to rotate, the rotating rod 8 can be driven to rotate. The rotating rod 8 drives the pulling plate 12 to move, so that the pulling plate 12 can drive the connecting plate one 13 to move, making the connecting plate one 13 move on one of the fixing rods two 11. And the connecting plate can drive the fixing plate two to move on the fixing rod one 9, so that the connecting plate two 15 can drive the connecting arm 14 to move on the other fixing rod two 11, so that the fixing frame two 10 can drive the processing plate 4 to flip. Then start the baking lamp 22 to cure the coating on the circuit board, thus realizing the rapid curing of the coating on the circuit board and improving the work efficiency.

[0020] Among them, electric telescopic rods 16 are installed on both sides of the upper surface of the processing plate 4. The output ends of the electric telescopic rods 16 are both installed with clamping plates 17;

[0021] By starting the electric telescopic rods 16 to drive the clamping plates 17 to move, the circuit board can be clamped and positioned, facilitating subsequent processing.

[0022] Wherein, both sides of the upper surface of the base 1 are fixedly connected with support plates 19; both the upper surface and the lower surface of one side of the processing plate 4 are fixedly connected with clamping blocks 18, the upper surfaces of the support plates 19 are provided with clamping grooves 20, and the outer walls of the clamping blocks 18 are clamped in the inner walls of the clamping grooves 20;

[0023] When the processing plate 4 is turned over, the clamping blocks on the processing plate 4 are inserted into the clamping grooves on the support plates 19, so as to play a limiting role and a supporting role.

[0024] Wherein, the other side of the upper surface of the base 1 is fixedly connected with a support frame 23, a moving component 24 is installed inside the support frame 23, and a spraying machine 25 is installed on the moving component 24;

[0025] By starting the moving component 24 to drive the spraying machine 25 to move, the spraying machine 25 is driven to move above the circuit board, and then the spraying machine 25 is started to spray and process the circuit board.

[0026] Wherein, rubber pads are installed on the adjacent surfaces of the clamping plates 17.

[0027] The working principle and usage process of the present utility model:

[0028] When the device needs to be used, the circuit board is placed on the processing plate 4, and then the electric telescopic rod 16 is started to drive the clamping plate 17 to move, so as to clamp and position the circuit board. After positioning, the moving component 24 is started to drive the spraying machine 25 to move, the spraying machine 25 is driven to move above the circuit board, and then the spraying machine 25 is started to spray and process the circuit board. After spraying, the motor 5 is started to drive the transmission shaft 7 to rotate, so that the rotating rod 8 can rotate. The rotating rod 8 drives the pull plate 12 to move, so that the pull plate 12 drives the connecting plate one 13 to move, and the connecting plate one 13 moves on one of the fixed rods two 11. The connecting plate can drive the fixing plate two to move on the fixed rod one 9, so that the connecting plate two 15 drives the connecting arm 14 to move on the other fixed rod two 11, so that the fixing frame two 10 drives the processing plate 4 to turn over, and then the baking lamp 22 is started to cure the coating on the circuit board.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A spraying device for PCB circuit board processing, including a base (1), characterized in that: In the middle of the upper surface of the base (1), a fixed plate (2) is fixedly connected. On the upper surface of the base (1), a connecting frame (3) is installed. Inside the connecting frame (3), a processing plate (4) is installed. On one side of the fixed plate (2), a motor (5) is installed. At the output end of the motor (5), a transmission shaft (7) is installed. On the upper part of one side of the fixed plate (2), a first fixing frame (6) is fixedly connected. Inside the lower part of the first fixing frame (6), a rotating rod (8) is rotatably connected. Inside the upper part of the first fixing frame (6), a first fixing rod (9) is fixedly connected. One end of the transmission shaft (7) is fixedly connected to one end of the rotating rod (8). On the lower part of one side of the processing plate (4), a second fixing frame (10) is fixedly connected. On both sides inside the second fixing frame (10), second fixing rods (11) are fixedly connected. On the outer wall of the rotating rod (8), a pulling plate (12) is installed. On the outer wall of the first fixing rod (9), a second connecting plate (15) is installed. On one side of the pulling plate (12), a first connecting plate (13) is installed. One side of the middle part of the first connecting plate (13) is rotatably connected to one side of the middle part of the second connecting plate (15). On one side of the second connecting plate (15), a connecting arm (14) is rotatably connected. One side of the connecting arm (14) is rotatably connected to the outer wall of one of the second fixing rods (11). One side of the first connecting plate (13) is rotatably connected to the outer wall of the other second fixing rod (11). On one side of the upper surface of the base (1), an installation frame (21) is installed. Inside the installation frame (21), a baking lamp (22) is installed.

2. The spraying device for PCB circuit board processing according to claim 1, wherein: On both sides of the upper surface of the processing plate (4), electric telescopic rods (16) are installed. At the output ends of the electric telescopic rods (16), clamping plates (17) are installed.

3. A spraying device for PCB circuit board processing according to claim 1, characterized in that: On both sides of the upper surface of the base (1), support plates (19) are fixedly connected.

4. A spraying device for PCB circuit board processing according to claim 3, characterized in that: On both the upper surface and the lower surface of one side of the processing plate (4), clamping blocks (18) are fixedly connected. On the upper surfaces of the support plates (19), card slots (20) are formed. The outer walls of the clamping blocks (18) are clamped inside the inner walls of the card slots (20).

5. The spraying device for PCB circuit board processing according to claim 1, characterized in that: On the other side of the upper surface of the base (1), a support frame (23) is fixedly connected. Inside the support frame (23), a moving component (24) is installed. On the moving component (24), a spraying machine (25) is installed.

6. The spraying device for PCB circuit board processing according to claim 2, wherein: On the adjacent surfaces of the clamping plates (17), rubber pads are installed.

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