Cleaning device for mechanical and electrical components

Abstract

The utility model discloses a mechanical electrical component cleaning device, which relates to the technical field of electrical component maintenance, and comprises a base and an adjusting disc, a driving shaft is rotatably connected between two inner side walls of the base, the driving shaft is fixedly connected with the side wall of the adjusting disc, the surface of the adjusting disc is fixedly connected with inner ring teeth and outer ring teeth, and the inner ring teeth are fixedly connected with the outer ring teeth. The position of the worm gear is adjusted by rotating the worm, the bending frames swing along with rotation of the worm gear, the bending frame on one side swings 180 degrees around the driving shaft till the bending frames on the two sides rotate to the same side, the two bending frames are in a vertically stacked state, the speed reduction motor is started, the speed reduction motor drives the adjusting disc to rotate, and the bending frames are driven to rotate by the adjusting disc. The adjusting disc drives the two bevel gears to rotate, the bevel gears drive the second transmission shaft to rotate through the first transmission shaft, finally, the two brushes rotate along with rotation of the adjusting disc, the two brushes clean the circuit board on the middle interlayer, and the cleaning efficiency of the circuit board is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical component maintenance, in particular to a mechanical electrical component cleaning device. Background Art

[0002] Electrical components are the basic components of various machine tool control circuits and electric traction automatic control systems. The most basic electrical component is the circuit board. In addition, there are various relays, contactors, switches, sensors, etc. The cleanliness of the surface of electrical components directly affects the performance, life, reliability and other aspects of the equipment. Therefore, cleaning of electrical components is an important project as an equipment maintenance project.

[0003] For example, the "A Mechanical Electrical Component Cleaning Device" with patent publication number CN220678766U is specifically a mechanical electrical component cleaning device, the auxiliary device includes two slide grooves, the two slide grooves are opened on the surface of the base, the inside of the two slide grooves are slidably connected with L-shaped plates, a strip frame is fixedly installed between the two L-shaped plates, a tooth-like structure is provided between the upper and lower inner walls of the strip frame, four support frames are fixedly installed on the top surface of the strip frame, a cleaning box is fixedly installed between the four support frames, a vertical plate is fixedly installed on the surface of the base, a first motor is fixedly installed on the surface of the vertical plate, a half gear is fixedly installed on the output end of the first motor, the teeth on the surface of the half gear are only half, and the tooth-like structures on the surface of the inner walls of the upper and lower ends of the half gear and the strip frame are meshed with each other.

[0004] However, in the prior art, a brush is generally used to achieve a mechanical cleaning effect on electrical components, which can meet the rough cleaning requirements of electrical components. However, circuit boards are an important part of the cleaning work of electrical components of mechanical equipment. Some circuit boards have control circuits on the upper and lower surfaces, and both surfaces have cleaning requirements. Generally, when cleaning the circuit board with a brush, it is also necessary to turn the circuit board over and clean the back side, which is very inefficient. Utility Model Content

[0005] The utility model aims to solve the problem that some circuit boards in the prior art are provided with control circuits on both the upper and lower surfaces, and both surfaces have cleaning requirements. Generally, when cleaning the circuit boards with brushes, it is also necessary to turn the circuit boards over to clean the reverse side, which results in very low efficiency. A mechanical electrical component cleaning device is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mechanical electrical component cleaning device, comprising a base and an adjusting disk, a driving shaft is rotatably connected between the two inner side walls of the base, the driving shaft is fixedly connected to the side wall of the adjusting disk, the surface of the adjusting disk is fixedly connected with inner ring teeth and outer ring teeth, the adjusting disk and the outer ring teeth are both meshed with bevel gears, one side of the bevel gear is fixedly connected with a first transmission shaft, the outer side wall of the driving shaft is rotatably connected with a bending frame, one end of the bending frame is fixedly connected with a double-axis sleeve, the first transmission shaft is rotatably connected to the double-axis sleeve, and a brush is installed on one side of the first transmission shaft.

[0007] Preferably, a second transmission shaft is arranged below the bottom end of the first transmission shaft, and the second transmission shaft is rotatably connected to the double-axis sleeve.

[0008] Preferably, one end of each of the first transmission shaft and the second transmission shaft is fixedly connected with a spur gear, and the two spur gears are meshed with each other.

[0009] Preferably, one end of the second transmission shaft is fixedly connected to the brush, and the top end of the base is fixedly connected to a reduction motor.

[0010] Preferably, the output end of the reduction motor is fixedly connected to the driving shaft, and both ends of the base are rotatably connected to a worm.

[0011] Preferably, an outer side wall of the worm is meshed with a worm wheel, and the worm wheel is fixedly connected to the bending frame.

[0012] Preferably, the outer side wall of the bevel gear is coated with lubricant.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the position of the worm wheel is adjusted by rotating the worm, and the bending frame swings with the rotation of the worm wheel, so that the bending frame on one side swings 180 degrees around the driving shaft until the bending frames on both sides rotate to the same side. The two bending frames are in a vertical stacking state, and the reduction motor is started, and the reduction motor drives the adjustment disk to rotate, and the adjustment disk drives the two bevel gears to rotate, and the bevel gears drive the second transmission shaft to rotate through the first transmission shaft, and finally the two brushes rotate with the rotation of the adjustment disk, and the two brushes clean the circuit board on the middle interlayer, thereby speeding up the cleaning efficiency of the circuit board.

[0015] 2. In the utility model, the worm wheel is adjusted by rotating the worm, so that the bending frame on one side is swung ninety degrees, so that the two brushes are perpendicular to each other. When cleaning the electrical components of the box body, the two brushes are respectively attached to the two side walls of the electrical components, thereby achieving the effect of quickly cleaning the electrical components of the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of a mechanical and electrical component cleaning device is proposed for the utility model;

[0017] Figure 2 The utility model provides a three-dimensional structural schematic diagram of an adjustment disk in a mechanical and electrical component cleaning device;

[0018] Figure 3 The utility model provides a front structural schematic diagram of an adjustment disk in a mechanical and electrical component cleaning device;

[0019] Figure 4 The utility model provides a schematic diagram of the structure of a worm wheel and a worm in a mechanical and electrical component cleaning device;

[0020] Figure 5 The utility model provides a working principle diagram of a mechanical electrical component cleaning device.

[0021] Legend: 1. reduction motor; 2. base; 3. worm gear; 4. worm; 5. bending frame; 6. double-axis sleeve; 7. first transmission shaft; 8. second transmission shaft; 9. bevel gear; 10. spur gear; 11. brush; 12. adjusting disk; 13. inner ring teeth; 14. outer ring teeth; 15. drive shaft. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] like Figure 1-5As shown, the utility model provides a mechanical and electrical component cleaning device, including a base 2 and an adjusting disk 12, a driving shaft 15 is rotatably connected between the two inner side walls of the base 2, the driving shaft 15 is fixedly connected to the side wall of the adjusting disk 12, the surface of the adjusting disk 12 is fixedly connected with an inner ring tooth 13 and an outer ring tooth 14, the adjusting disk 12 and the outer ring tooth 14 are both meshed with a bevel gear 9, one side of the bevel gear 9 is fixedly connected with a first transmission shaft 7, the outer side wall of the driving shaft 15 is rotatably connected with a bending frame 5, one end of the bending frame 5 is fixedly connected with a double-axis sleeve 6, the first transmission shaft 7 is rotatably connected to the double-axis sleeve 6, and a brush 11 is installed on one side of the first transmission shaft 7.

[0026] The following is a detailed description of the specific settings and functions of this embodiment. In the initial state, the two bending frames 5 are respectively located on both sides of the driving shaft 15. When the circuit board is cleaned on both sides, one side of the bending frame 5 is manually moved, and one end of the bending frame 5 rotates under the limit of the driving shaft 15, and the other end of the bending frame 5 drives the bevel gear 9 to rotate on the outer ring teeth 14 until the bending frames 5 on both sides rotate to the same side. The two bending frames 5 are in a vertically stacked state. At this time, the driving shaft 15 is rotated, and the driving shaft 15 will drive the adjusting disk 12 to rotate. The adjusting disk 12 drives the bevel gear 9 to rotate through the inner ring teeth 13, and the bevel gear 9 drives the first transmission shaft 7 of the outer wall to rotate until the first transmission shaft 7 drives the brush 11 to rotate. The circuit board is located between the two brushes 11, and the two brushes 11 clean the surface of the circuit board in the middle layer at the same time.

[0027] Embodiment 2

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, a second transmission shaft 8 is arranged below the bottom end of the first transmission shaft 7, and the second transmission shaft 8 is rotatably connected to the double-axis sleeve 6. One end of the first transmission shaft 7 and the second transmission shaft 8 are fixedly connected to a spur gear 10, and the two spur gears 10 are meshed with each other. One end of the second transmission shaft 8 is fixedly connected to a brush 11. The top of the base 2 is fixedly connected to a reduction motor 1, and the output end of the reduction motor 1 is fixedly connected to a driving shaft 15. Both ends of the base 2 are rotatably connected to a worm 4, and the outer wall of the worm 4 is meshed with a worm wheel 3, and the worm wheel 3 is fixedly connected to the bending frame 5. The outer wall of the bevel gear 9 is coated with lubricant.

[0029] The effect achieved by the entire embodiment is that when the brush 11 is driven to clean the electrical components, the reduction motor 1 is started, so that the reduction motor 1 drives the driving shaft 15 to rotate, and the driving shaft 15 drives the adjusting disk 12 on one side to rotate, so that the adjusting disk 12 drives the brushes 11 on both sides to rotate, and the electrical components are cleaned from two directions. In addition, by arranging the worm wheel 3 and the worm 4 at both ends of the base 2 to cooperate with each other, when it is necessary to adjust the angle of the two brushes 11, the worm wheel 3 is driven to rotate by rotating the worm 4, so that the bending frame 5 hit by the worm wheel 3 swings, and the swing angle of the bending frame 5 on the driving shaft 15 is changed, thereby achieving the effect of controlling the cleaning direction of the two brushes 11. When the brush 11 is fully unfolded, the two brushes 11 clean the same plane, increasing the cleaning area of ​​a single surface of the electrical component, but when the brush 11 is folded ninety degrees, the two bent brushes 11 can be used to clean the two sides of the electrical components of the box body, and when the brush 11 is fully folded, the two brushes 11 clean the upper and lower surfaces of the plate respectively.

[0030] The use method and working principle of the device: When cleaning a single side of an electrical component in a large area, the worm 4 is manually rotated, and the worm 4 drives the worm wheel 3 to swing, so that the two bending frames 5 are respectively unfolded on both sides of the driving shaft 15, and the two unfolded brushes 11 are attached to the surface of the electrical component;

[0031] When cleaning the circuit board, the worm 4 is rotated manually, and the worm 4 drives the worm wheel 3 to swing 180 degrees, and the other end of the bending frame 5 drives the bevel gear 9 to rotate on the outer ring teeth 14 until the bending frames 5 on both sides rotate to the same side, and the circuit board is placed between the two brushes 11;

[0032] When cleaning the two sides of the electrical components of the box body, the brush 11 is driven to clean the electrical components, and the bending frame 5 is folded 90 degrees so that the two brushes 11 are perpendicular to each other and the brushes 11 are attached to the surface of the box body;

[0033] Then, the reduction motor 1 is started, so that the reduction motor 1 drives the driving shaft 15 to rotate, and the driving shaft 15 drives the adjusting disk 12 on one side to rotate, so that the adjusting disk 12 drives the brushes 11 on both sides to rotate, and the electrical components are cleaned from two directions.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mechanical electrical component cleaning device, comprising a base (2) and an adjustment disk (12), characterized in that: A driving shaft (15) is rotatably connected between the two inner side walls of the base (2); the driving shaft (15) is fixedly connected to the side wall of the adjusting disk (12); the surface of the adjusting disk (12) is fixedly connected to inner ring teeth (13) and outer ring teeth (14); the adjusting disk (12) and the outer ring teeth (14) are both meshed with a bevel gear (9); one side of the bevel gear (9) is fixedly connected to a first transmission shaft (7); the outer side wall of the driving shaft (15) is rotatably connected to a bending frame (5); one end of the bending frame (5) is fixedly connected to a double-axis sleeve (6); the first transmission shaft (7) is rotatably connected to the double-axis sleeve (6); and a brush (11) is installed on one side of the first transmission shaft (7).

2. A mechanical electrical component cleaning device according to claim 1, characterized in that: A second transmission shaft (8) is arranged below the bottom end of the first transmission shaft (7), and the second transmission shaft (8) is rotatably connected to the double-axis sleeve (6).

3. A mechanical electrical component cleaning device according to claim 1, characterized in that: One end of each of the first transmission shaft (7) and the second transmission shaft (8) is fixedly connected to a spur gear (10), and the two spur gears (10) are meshed with each other.

4. A mechanical electrical component cleaning device according to claim 3, characterized in that: One end of the second transmission shaft (8) is fixedly connected to the brush (11), and the top end of the base (2) is fixedly connected to a reduction motor (1).

5. A mechanical electrical component cleaning device according to claim 4, characterized in that: The output end of the reduction motor (1) is fixedly connected to the drive shaft (15), and both ends of the base (2) are rotatably connected to a worm (4).

6. A mechanical electrical component cleaning device according to claim 5, characterized in that: The outer side wall of the worm (4) is meshed with a worm wheel (3), and the worm wheel (3) is fixedly connected to the bending frame (5).

7. A mechanical and electrical component cleaning device according to claim 1, characterized in that: The outer side wall of the bevel gear (9) is coated with lubricant.

Images