A dust suction device of a PCB board splitter

Abstract

The utility model relates to PCB board dividing machine technical field discloses a dust extraction of PCB board dividing machine, including machine body and work board, the inner wall fixed connection of machine body has the motor, the inner wall fixed connection of machine body has the support seat, the output of motor penetrates the inside of support seat and is fixed with round plate, the outer wall fixed connection of round plate has transmission rod, the outer wall sliding connection of transmission rod has the cleaning frame, the inside sliding connection of cleaning frame has the fixing frame, the outer wall fixed connection of fixing frame is in the inner wall of machine body, the lower surface fixed connection of cleaning frame has the brush, in the utility model, through the cooperation between motor, support seat, round plate, transmission rod, cleaning frame, fixing frame and brush, the edge of machine body interior is reciprocating cleaning, avoids the influence dust extraction effect because of dust and chippings and is accumulated in the edge, also reduces the abrasion and corrosion of dust or chippings to machine body internal component.

Description

Technical Field

[0001] This utility model relates to the field of PCB board depaneling machine technology, and in particular to a dust collection device for a PCB board depaneling machine. Background Technology

[0002] A PCB depaneling machine is a specialized piece of equipment used to divide a complete PCB (printed circuit board) into one or more smaller boards according to design requirements. It can precisely separate PCBs using various methods, such as sliding blade depaneling, guillotine depaneling, laser depaneling, and milling cutter depaneling, to meet the assembly, testing, and subsequent application needs of circuit boards in electronic manufacturing processes. During the cutting and separation of PCBs, a large amount of fine particulate waste, such as metal shavings and fiberglass dust, is generated. If this waste is not cleaned up promptly, it will not only pollute the working environment but also harm the health of operators. Therefore, a dust extraction device is necessary.

[0003] The dust collection device of the PCB board separating machine is a key component used to collect and purify the dust and debris generated during the separating process. In the past, the machine's internal parts and dust collection components were usually cleaned manually on a regular basis. This often resulted in untimely cleaning, causing dust or debris to accumulate inside the machine and thus affecting the dust collection effect. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a dust collection device for a PCB board separating machine, which aims to improve the problem that relying on manual regular cleaning of the internal parts and dust collection components can easily lead to untimely cleaning and the accumulation of dust or debris inside the machine.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A dust collection device for a PCB board separating machine includes a body and a working plate. A motor is fixedly connected to the inner wall of the body, and a support base is also fixedly connected to the inner wall of the body. The output end of the motor passes through the interior of the support base and is fixedly mounted on a circular plate. A transmission rod is fixedly connected to the outer wall of the circular plate, and a cleaning frame is slidably connected to the outer wall of the transmission rod. A fixed frame is slidably connected to the interior of the cleaning frame, and the outer wall of the fixed frame is fixedly connected to the inner wall of the body. Brush bristles are fixedly connected to the lower surface of the cleaning frame, and the lower surface of the brush bristles is disposed on the inner bottom wall of the body. A slide rail is slidably connected to the interior of the working plate, and the lower surface of the slide rail is fixedly connected to the inner bottom wall of the body. A dust collection head is disposed inside the body, and a drive assembly is disposed on the inner bottom wall of the body.

[0007] Preferably, the drive assembly includes a hydraulic rod, the outer wall of which is fixedly connected to the inner bottom wall of the machine body, and the output end of which is fixedly connected to the outer wall of the work plate.

[0008] Preferably, a collection box is fixedly connected to the outer wall of the machine body, a vacuum cleaner is fixedly connected to the upper surface of the collection box, a hose is fixedly connected to the input end of the vacuum cleaner, and the output end of the vacuum cleaner is located inside the collection box.

[0009] Preferably, the outer wall of the hose is disposed inside the vacuum head.

[0010] Preferably, the outer wall of the vacuum head is provided with a limiting frame, and a hollow block is slidably connected to the outer wall of the limiting frame. The outer wall of the hollow block is fixedly connected to the outer wall of the machine body.

[0011] Preferably, the inner wall of the limiting frame is slidably connected to a fixing block, and the outer wall of the fixing block is fixedly connected to the inner wall of the hollow block.

[0012] Preferably, a spring is fixedly connected to the outer wall of the limiting frame, and the outer wall of the spring is fixedly connected to the inner wall of the hollow block.

[0013] Preferably, the limiting frame is provided with a pin inside.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the motor, support base, circular plate, transmission rod, cleaning frame, fixing frame and brush bristles work together to clean the edges inside the machine body repeatedly, avoiding the accumulation of dust and debris on the edges that would affect the dust collection effect. At the same time, it also reduces the wear and corrosion of the internal parts of the machine body by dust or debris, thereby extending the service life of the PCB separator.

[0016] 2. In this utility model, the vacuum head and hose are clamped and limited or released by the cooperation between the hollow block, the limiting frame, the pin, the fixing block and the spring, so as to avoid the vacuum head and hose from loosening due to external reasons, thereby ensuring the stability of the vacuum airflow, improving the vacuuming effect of the device, and also facilitating the cleaning, maintenance or replacement of the vacuum head. Attached Figure Description

[0017] Figure 1 This is a perspective view of a dust extraction device for a PCB board separating machine according to the present invention.

[0018] Figure 2 This is a partial structural diagram of the transmission rod of the dust collection device for a PCB board separating machine proposed in this utility model;

[0019] Figure 3This is a partial structural diagram of the dust suction head of a dust suction device for a PCB board separating machine proposed in this utility model;

[0020] Figure 4 This is a cross-sectional view of the internal structure of the hollow block of the dust collection device for a PCB board separating machine proposed in this utility model.

[0021] Legend:

[0022] 1. Body; 2. Motor; 3. Support base; 4. Circular plate; 5. Transmission rod; 6. Sweeping frame; 7. Fixing frame; 8. Brush bristles; 9. Hydraulic rod; 10. Working plate; 11. Slide rail; 12. Collection box; 13. Vacuum cleaner; 14. Hose; 15. Vacuum head; 16. Hollow block; 17. Limiting frame; 18. Pin; 19. Fixing block; 20. Spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a dust collection device for a PCB board separating machine, comprising a body 1 and a working plate 10. A motor 2 is fixedly connected to the inner wall of the body 1, and a support base 3 is fixedly connected to the inner wall of the body 1. The output end of the motor 2 passes through the interior of the support base 3 and is fixedly mounted on a circular plate 4. A transmission rod 5 is fixedly connected to the outer wall of the circular plate 4. A cleaning frame 6 is slidably connected to the outer wall of the transmission rod 5. A fixed frame 7 is slidably connected to the interior of the cleaning frame 6. The outer wall of the fixed frame 7 is fixedly connected to the inner wall of the body 1. Brush bristles 8 are fixedly connected to the lower surface of the cleaning frame 6. The lower surface of the brush bristles 8 is disposed on the inner bottom wall of the body 1. A slide rail 11 is slidably connected to the interior of the working plate 10. The lower surface of the slide rail 11 is fixedly connected to the inner bottom wall of the body 1. A dust collection head 15 is disposed inside the body 1. A drive assembly is disposed on the inner bottom wall of the body 1.

[0025] Specifically, a fixed support 3 is used to prevent the output end of the motor 2 from shaking during rotation. The motor 2 drives the circular plate 4 to rotate, which in turn drives the cleaning frame 6 via the transmission rod 5. The cleaning frame 6 moves back and forth as the transmission rod 5 moves, utilizing the groove inside the cleaning frame 6. At the same time, the fixed frame 7 supports the movement of the cleaning frame 6. The brush bristles 8 clean the edges inside the machine body 1, achieving a cleaning effect inside the machine body 1. The right end of the transmission rod 5 is larger than the groove inside the cleaning frame 6, limiting the movement of the cleaning frame 6. The vacuum head 15 is used to vacuum the inside of the machine body 1.

[0026] Reference Figure 1 The drive assembly includes a hydraulic rod 9, the outer wall of which is fixedly connected to the inner bottom wall of the machine body 1, and the output end of the hydraulic rod 9 is fixedly connected to the outer wall of the working plate 10.

[0027] Specifically, the hydraulic rod 9 is used to pull or push the working plate 10 to move, thereby causing the working plate 10 to move back and forth inside the separating machine, which facilitates the movement of the sheet material on the surface of the working plate 10.

[0028] Reference Figure 3 A collection box 12 is fixedly connected to the outer wall of the body 1. A vacuum cleaner 13 is fixedly connected to the upper surface of the collection box 12. A hose 14 is fixedly connected to the input end of the vacuum cleaner 13. The output end of the vacuum cleaner 13 is located inside the collection box 12. The outer wall of the hose 14 is located inside the vacuum head 15.

[0029] Specifically, the collection box 12 has a door panel inside, which is used to control the opening or closing of the collection box 12. The vacuum cleaner 13 sucks out the dust inside the machine body 1 through the hose 14 and the vacuum head 15. The dust is then guided into the collection box 12 through the dust discharge channel set at the output end of the vacuum cleaner 13. The collection box 12 is used to temporarily store dust or debris.

[0030] Reference Figure 4 The outer wall of the vacuum head 15 is provided with a limiting frame 17, and a hollow block 16 is slidably connected to the outer wall of the limiting frame 17. The outer wall of the hollow block 16 is fixedly connected to the outer wall of the body 1. A fixing block 19 is slidably connected to the inner wall of the limiting frame 17, and the outer wall of the fixing block 19 is fixedly connected to the inner wall of the hollow block 16. A spring 20 is fixedly connected to the outer wall of the limiting frame 17, and the outer wall of the spring 20 is fixedly connected to the inner wall of the hollow block 16. A pin 18 is provided inside the limiting frame 17.

[0031] Specifically, the middle part of the vacuum head 15 is made rigid to facilitate the support of the vacuum head 15 by the limiting frame 17. At the same time, the hose 14 is made rigid, and the end of the vacuum head 15 near the hose 14 is made elastic to facilitate the installation of the vacuum head 15 on the hose 14. First, pull the pins 18 on both sides of the hollow block 16 to move outward, and use the pins 18 to limit the limiting frame 17. Install the vacuum head 15 on the outer wall of the hose 14. Pull out the pins 18, and under the elastic force of the spring 20, press against the limiting frame 17 to clamp and limit the vacuum head 15 and the hose 14. The inside of the body 1 supports the movement of the limiting frame 17, and the outer wall of the fixing block 19 limits the movement of the limiting frame 17.

[0032] Working principle: When using this device, the hydraulic rod 9 pulls the working plate 10 to move on the outer wall of the slide rail 11, thereby driving the plate material on the surface of the working plate 10 into the interior of the machine body 1. At the same time, it pulls the protective cover set on the machine body 1 to process the plate material. When the plate material produces debris, the motor 2 drives the circular plate 4 to rotate. Through the transmission rod 5, the cleaning frame 6 moves back and forth under the limit of the fixed frame 7, thereby driving the brush bristles 8 to move back and forth to clean the debris on the inner edge of the machine body 1 and prevent the debris from accumulating on the inner edge of the machine body 1.

[0033] Using a vacuum cleaner 13, a hose 14, and a vacuum head 15, debris or dust inside the machine body 1 is vacuumed. Finally, the debris or dust is discharged into the collection box 12 through the dust discharge channel of the vacuum cleaner 13. The door panel inside the collection box 12 facilitates the discharge of the debris collected in the collection box 12. By pulling the limiting frame 17 to the right on the outer wall of the fixing block 19, the spring 20 is compressed. After the left outer wall of the limiting frame 17 leaves the range of the vacuum head 15, the pin 18 is inserted into the inside of the limiting frame 17 to temporarily limit the limiting frame 17, thereby sliding the inside of the vacuum head 15 out of the outer wall of the hose 14, making it easy to clean or replace the vacuum head 15.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dust extraction device for a PCB board separating machine, comprising a body (1) and a working board (10), characterized in that: A motor (2) is fixedly connected to the inner wall of the machine body (1). A support base (3) is fixedly connected to the inner wall of the machine body (1). The output end of the motor (2) passes through the interior of the support base (3) and is fixedly mounted on a circular plate (4). A transmission rod (5) is fixedly connected to the outer wall of the circular plate (4). A cleaning frame (6) is slidably connected to the outer wall of the transmission rod (5). A fixing frame (7) is slidably connected to the interior of the cleaning frame (6). The outer wall of the fixing frame (7) is fixedly connected to the inner wall of the machine body (1). Brush bristles (8) are fixedly connected to the lower surface of the cleaning frame (6). The lower surface of the brush bristles (8) is set on the inner bottom wall of the machine body (1). A slide rail (11) is slidably connected to the interior of the working plate (10). The lower surface of the slide rail (11) is fixedly connected to the inner bottom wall of the machine body (1). A vacuum head (15) is set inside the machine body (1). A drive assembly is set on the inner bottom wall of the machine body (1).

2. The dust extraction device for a PCB board separating machine according to claim 1, characterized in that: The drive assembly includes a hydraulic rod (9), the outer wall of which is fixedly connected to the inner bottom wall of the machine body (1), and the output end of which is fixedly connected to the outer wall of the working plate (10).

3. The dust extraction device for a PCB board separating machine according to claim 1, characterized in that: A collection box (12) is fixedly connected to the outer wall of the body (1), a vacuum cleaner (13) is fixedly connected to the upper surface of the collection box (12), a hose (14) is fixedly connected to the input end of the vacuum cleaner (13), and the output end of the vacuum cleaner (13) is located inside the collection box (12).

4. The dust extraction device for a PCB board separating machine according to claim 3, characterized in that: The outer wall of the hose (14) is set inside the suction head (15).

5. The dust extraction device for a PCB board separating machine according to claim 1, characterized in that: The outer wall of the vacuum head (15) is provided with a limiting frame (17), and a hollow block (16) is slidably connected to the outer wall of the limiting frame (17). The outer wall of the hollow block (16) is fixedly connected to the outer wall of the body (1).

6. The dust extraction device for a PCB board separating machine according to claim 5, characterized in that: The inner wall of the limiting frame (17) is slidably connected to a fixing block (19), and the outer wall of the fixing block (19) is fixedly connected to the inner wall of the hollow block (16).

7. The dust extraction device for a PCB board separating machine according to claim 5, characterized in that: A spring (20) is fixedly connected to the outer wall of the limiting frame (17), and the outer wall of the spring (20) is fixedly connected to the inner wall of the hollow block (16).

8. The dust extraction device for a PCB board separating machine according to claim 5, characterized in that: The limiting frame (17) is provided with a latch (18) inside.

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