PCB cleaning equipment

Abstract

The utility model relates to the technical field of PCB (Printed Circuit Board) cleaning, in particular to PCB cleaning equipment, which is provided with a scrubbing mechanism and an air blowing mechanism, so that materials can be cleaned more thoroughly in a PCB cleaning process, and the occurrence of processing dust raising is reduced. Comprising a blowing mechanism; the device further comprises a conveying mechanism, multiple clamping mechanisms, a filtering mechanism and a brushing mechanism, the multiple clamping mechanisms are installed on the conveying mechanism, the filtering mechanism is installed at the lower end of the conveying mechanism, the brushing mechanism is installed on the conveying mechanism, and the blowing mechanism is installed at the lower end of the filtering mechanism; the conveying mechanism is used for conveying, the clamping mechanism is used for clamping, the filtering mechanism is used for filtering, the brushing mechanism is used for brushing, and the blowing mechanism is used for blowing dust.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board cleaning, in particular to a PCB board cleaning device. Background Art

[0002] PCB, called printed circuit board, also known as printed circuit board, is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. Because it is made using electronic printing technology, it is called a "printed" circuit board.

[0003] In the existing PCB board cleaning equipment, for example, a PCB board cleaning equipment disclosed in the utility model patent with application number 202222708487.1 is provided with a rotating knob, a threaded rod and a clamping frame, etc., and the rotating knob can be rotated to drive the threaded rod to rotate, thereby moving the threaded tube, and further driving the clamping frame to move. At this time, the clamping frame can be adjusted to a suitable position according to the size of the PCB board, and the PCB board can be placed in the placement slot opened by the clamping frame, so that the PCB board can be clamped while preventing damage to the PCB board, thereby protecting the PCB board.

[0004] However, during the PCB cleaning process, blowing air to clean the material cannot clean the material thoroughly and will also cause dust to rise. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a PCB board cleaning device that is provided with a brushing mechanism and a blower mechanism, so that during the PCB board cleaning process, the material can be cleaned more thoroughly and the occurrence of processing dust can be reduced.

[0006] The utility model provides a PCB cleaning device, comprising a blower mechanism; a transport mechanism, multiple clamping mechanisms, a filter mechanism, and a scrubbing mechanism, wherein the multiple clamping mechanisms are mounted on the transport mechanism, the filter mechanism is mounted at the lower end of the transport mechanism, the scrubbing mechanism is mounted on the transport mechanism, and the blower mechanism is mounted at the lower end of the filter mechanism.

[0007] The transport mechanism is used for transport, the clamping mechanism is used for clamping, the filtering mechanism is used for filtering, the scrubbing mechanism is used for scrubbing, and the blower mechanism is used for blowing dust; the material is clamped by opening the clamping mechanism, transported by opening the transport mechanism, scrubbed by opening the scrubbing mechanism, and dust is blown from the material by opening the blower mechanism, and dust is filtered by the filtering mechanism, so that the material can be cleaned more thoroughly during the PCB board cleaning process, reducing the occurrence of processing dust.

[0008] Preferably, the transport mechanism includes a transport frame, two sets of sprocket shafts, a chain conveyor and a motor. The two sets of sprocket shafts are rotatably installed on the transport frame, and the input end of one set of sprocket shafts extends to the front side of the transport frame. The chain conveyor is wrapped around the two sets of sprocket shafts. Motor one is installed at the front end of the transport frame, and the output end of motor one is connected to the input end of one set of sprocket shafts. The sprocket shafts are rotated by turning on the motor to transmit the power. The sprocket shafts rotate and cooperate with the chain conveyor to transport the materials.

[0009] Preferably, the clamping mechanism includes a bracket, a limit plate, a limit clamp and a screw. The bracket is installed on the chain conveyor, the limit plate is installed on the upper end of the bracket, the limit clamp is slidably installed on the upper end of the limit plate, the screw is rotatably installed on the right end of the limit clamp, and the screw and the limit plate are threadedly matched; by rotating the screw and threading the limit plate, the screw drives the limit clamp to move and cooperate with the limit plate to clamp the material.

[0010] Preferably, the filtering mechanism includes a dust box and a filter screen. The dust box is installed at the lower end of the transport frame, and the filter screen is slidably installed in the dust box; dust is filtered through the filter screen.

[0011] Preferably, the brushing mechanism includes two groups of air bins, four groups of brushes, a second motor, two groups of turntables and two groups of connecting rods. The two groups of air bins are slidably installed in the transport frame, and each group of air bins is equipped with two groups of brushes. The second motor is installed at the upper end of the transport frame. The two groups of turntables are connected to the output end of the second motor. A group of connecting rods is rotatably installed on each group of turntables, and each group of connecting rods is rotatably connected to a group of air bins. The turntable is rotated by turning on the second motor, and the turntable is driven by the connecting rod to drive the air bin at the same time. The air bin drives the brush to move back and forth to brush the material.

[0012] Preferably, the blowing mechanism includes a fan and an air duct, the fan is installed at the lower end of the dust box, the air duct input end is connected to the fan output end, and the two sets of air duct output ends extend into the two sets of air bins; by turning on the fan to blow air into the air bin through the air duct, the flow rate is increased to blow dust from the material, and the blown dust is absorbed by the fan.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the material is clamped by opening the clamping mechanism, the material is transported by opening the transport mechanism, the material is brushed by opening the scrubbing mechanism, and dust is blown off the material by opening the blower mechanism, and the dust is filtered by the filtering mechanism, so that the material can be cleaned more thoroughly during the PCB board cleaning process, reducing the occurrence of processing dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an axonometric structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the first front-view cross-sectional axonometric structure of the present invention;

[0016] Figure 3 This is a second front-view cross-sectional axonometric structural diagram of the present invention;

[0017] Figure 4 This is a schematic diagram of the left-side sectional axonometric structure of the present invention;

[0018] Figure 5 This is an axonometric enlarged structural diagram of the clamping mechanism of the utility model;

[0019] Markings in the accompanying drawings: 1. Transport mechanism; 11. Transport frame; 12. Sprocket shaft; 13. Chain conveyor; 14. Motor 1; 2. Clamping mechanism; 21. Bracket; 22. Limiting plate; 23. Limiting clamp; 24. Screw; 3. Filtering mechanism; 31. Dust box; 32. Filter; 4. Brushing mechanism; 41. Air bin; 42. Brush; 43. Motor 2; 44. Turntable; 45. Connecting rod; 5. Blowing mechanism; 51. Fan; 52. Air duct. DETAILED DESCRIPTION

[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0021] Example 1

[0022] like Figures 1 to 5 As shown, a PCB board cleaning device includes a blower mechanism 5, a transport mechanism 1, multiple clamping mechanisms 2, a filtering mechanism 3, and a scrubbing mechanism 4. The multiple clamping mechanisms 2 are mounted on the transport mechanism 1, the filtering mechanism 3 is mounted at the lower end of the transport mechanism 1, the scrubbing mechanism 4 is mounted on the transport mechanism 1, and the blower mechanism 5 is mounted at the lower end of the filtering mechanism 3.

[0023] The transport mechanism 1 performs transport, the clamping mechanism 2 performs clamping, the filtering mechanism 3 performs filtering, the scrubbing mechanism 4 performs scrubbing, and the blower mechanism 5 performs dust blowing;

[0024] The transport mechanism 1 includes a transport frame 11, two sets of sprocket shafts 12, a chain conveyor 13 and a motor 14. The two sets of sprocket shafts 12 are rotatably mounted on the transport frame 11, and the input end of one set of sprocket shafts 12 extends to the front side of the transport frame 11. The chain conveyor 13 is covered and mounted on the two sets of sprocket shafts 12. The motor 14 is installed at the front end of the transport frame 11, and the output end of the motor 14 is connected to the input end of one set of sprocket shafts 12.

[0025] The clamping mechanism 2 includes a bracket 21, a limiting plate 22, a limiting clamp 23 and a screw 24. The bracket 21 is mounted on the chain conveyor 13, the limiting plate 22 is mounted on the upper end of the bracket 21, the limiting clamp 23 is slidably mounted on the upper end of the limiting plate 22, and the screw 24 is rotatably mounted on the right end of the limiting clamp 23, and the screw 24 is threadedly engaged with the limiting plate 22.

[0026] The filter mechanism 3 includes a dust box 31 and a filter 32. The dust box 31 is mounted at the lower end of the transport frame 11, and the filter 32 is slidably mounted in the dust box 31.

[0027] The scrubbing mechanism 4 includes two groups of air bins 41, four groups of brushes 42, a second motor 43, two groups of turntables 44 and two groups of connecting rods 45. The two groups of air bins 41 are slidably installed in the transport frame 11, and each group of air bins 41 is equipped with two groups of brushes 42. The second motor 43 is installed at the upper end of the transport frame 11. The two groups of turntables 44 are connected to the output end of the second motor 43. A group of connecting rods 45 are rotatably installed on each group of turntables 44, and each group of connecting rods 45 is rotatably connected to a group of air bins 41.

[0028] The blower mechanism 5 includes a fan 51 and an air duct 52. The fan 51 is installed at the lower end of the dust box 31. The input end of the air duct 52 is connected to the output end of the fan 51, and both sets of output ends of the air duct 52 extend into the two sets of air bins 41.

[0029] By rotating the screw 24 and threading it with the limit plate 22, the screw 24 drives the limit clamp 23 to move and cooperate with the limit plate 22 to clamp the material. By turning on the motor 14, the sprocket shaft 12 is driven to rotate the sprocket shaft 12. While the sprocket shaft 12 rotates, the chain conveyor 13 is cooperated to transport the material. By turning on the motor 2 43, the turntable 44 is driven to rotate. While the turntable 44 rotates, the connecting rod 45 is cooperated to drive the wind bin 41 so that the wind bin 41 drives the brush 42 to reciprocate and scrub the material. At the same time, by turning on the fan 51, the air in the wind bin 41 is blown through the air duct 52 to increase the flow rate to blow dust from the material. At the same time, the fan 51 absorbs the blown dust and filters the dust through the filter 32. Therefore, during the cleaning process of the PCB board, the material can be cleaned more thoroughly and the occurrence of processing dust is reduced.

[0030] like Figures 1 to 5As shown, the utility model is a PCB board cleaning device. When it is working, the screw 24 is rotated to engage with the limit plate 22 to threadably cooperate so that the screw 24 drives the limit clamp 23 to move and cooperate with the limit plate 22 to clamp the material. The sprocket shaft 12 is driven by turning on the motor 14 to rotate the sprocket shaft 12. While the sprocket shaft 12 rotates, the chain conveyor 13 is cooperated to transport the material. The turntable 44 is driven by turning on the motor 2 43 to rotate the turntable 44. While the turntable 44 rotates, the connecting rod 45 is cooperated to drive the wind bin 41 so that the wind bin 41 drives the brush 42 to reciprocate and scrub the material. At the same time, the fan 51 is turned on to blow air into the wind bin 41 through the air duct 52 to increase the flow rate to blow dust from the material. At the same time, the fan 51 absorbs the blown dust and the filter 32 filters the dust.

[0031] The motor 14, the motor 2 43 and the fan 51 of the present invention are purchased on the market, and technicians in this industry only need to install and operate them according to the accompanying instruction manuals without the need for creative work by technicians in this field.

[0032] The main function achieved by the utility model is: during the PCB board cleaning process, by providing a brushing mechanism and a blower mechanism, the material can be cleaned more thoroughly during the PCB board cleaning process, thereby reducing the occurrence of processing dust.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A PCB cleaning device, comprising a blower mechanism (5); characterized in that: The device further comprises a transport mechanism (1), a plurality of clamping mechanisms (2), a filtering mechanism (3) and a brushing mechanism (4), wherein the plurality of clamping mechanisms (2) are mounted on the transport mechanism (1), the filtering mechanism (3) is mounted on the lower end of the transport mechanism (1), the brushing mechanism (4) is mounted on the transport mechanism (1), and the blowing mechanism (5) is mounted on the lower end of the filtering mechanism (3); The transport mechanism (1) performs transport, the clamping mechanism (2) performs clamping, the filtering mechanism (3) performs filtering, the scrubbing mechanism (4) performs scrubbing, and the blower mechanism (5) performs dust blowing.

2. A PCB board cleaning device as claimed in claim 1, characterized in that, The transport mechanism (1) comprises a transport frame (11), two groups of sprocket shafts (12), a chain conveyor (13) and a motor (14). The two groups of sprocket shafts (12) are rotatably mounted on the transport frame (11), and an input end of one group of sprocket shafts (12) extends to the front side of the transport frame (11). The chain conveyor (13) is covered and mounted on the two groups of sprocket shafts (12). The motor (14) is mounted at the front end of the transport frame (11), and an output end of the motor (14) is connected to an input end of one group of sprocket shafts (12).

3. A PCB board cleaning device as claimed in claim 2, characterized in that, The clamping mechanism (2) comprises a bracket (21), a limiting plate (22), a limiting clamp (23) and a screw (24); the bracket (21) is mounted on the chain conveyor (13); the limiting plate (22) is mounted on the upper end of the bracket (21); the limiting clamp (23) is slidably mounted on the upper end of the limiting plate (22); the screw (24) is rotatably mounted on the right end of the limiting clamp (23); and the screw (24) and the limiting plate (22) are threadedly engaged.

4. A PCB board cleaning device as claimed in claim 2, characterized in that, The filtering mechanism (3) comprises a dust box (31) and a filter screen (32). The dust box (31) is mounted on the lower end of the transport frame (11), and the filter screen (32) is slidably mounted in the dust box (31).

5. A PCB cleaning device as claimed in claim 2, characterized in that: The scrubbing mechanism (4) comprises two groups of air bins (41), four groups of brushes (42), a second motor (43), two groups of turntables (44) and two groups of connecting rods (45). The two groups of air bins (41) are slidably mounted in the transport frame (11). Two groups of brushes (42) are mounted on each group of air bins (41). The second motor (43) is mounted on the upper end of the transport frame (11). The two groups of turntables (44) are connected to the output end of the second motor (43). A group of connecting rods (45) are rotatably mounted on each group of turntables (44). Each group of connecting rods (45) is rotatably connected to a group of air bins (41).

6. A PCB board cleaning device as claimed in claim 4, characterized in that: The blower mechanism (5) comprises a blower (51) and an air duct (52). The blower (51) is installed at the lower end of the dust box (31). The input end of the air duct (52) is connected to the output end of the blower (51), and both groups of output ends of the air duct (52) extend into the two groups of air bins (41).

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