CN218959219U

CN218959219U - Electronic component cleaning equipment

Info

Publication number: CN218959219U
Application number: CN202320081412.7U
Authority: CN
Inventors: 田婷婷; 徐淳; 李秉宸; 刘毅恒
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-05-02
Anticipated expiration: 2033-01-13

Abstract

The utility model discloses electronic component cleaning equipment which comprises a cleaning barrel, wherein a water inlet and a water outlet are respectively arranged at the upper part and the lower part of the side surface of the cleaning barrel, a cleaning net barrel is arranged in the cleaning barrel, a first driving mechanism is arranged at the inner bottom of the cleaning barrel and is connected with the cleaning net barrel through a clamping mechanism, the first driving mechanism drives the cleaning net barrel to rotate through the clamping mechanism, a plurality of stirring shafts are arranged between the cleaning barrel and the cleaning net barrel in the vertical direction, a plurality of groups of stirrers are fixedly sleeved on the stirring shafts, and a second driving mechanism for driving the stirring shafts to rotate is arranged at the top of the cleaning barrel. The electronic component cleaning equipment provided by the utility model can avoid the damage of the electronic component caused by the direct contact of the stirrer with the electronic component, and simultaneously, the cleaned electronic component can be conveniently taken out.

Description

Electronic component cleaning equipment

Technical Field

The utility model relates to electronic component cleaning equipment, and belongs to the technical field of electronic components.

Background

In the manufacturing process of the circuit board, impurities, dirt, residual waste and the like are adhered to the surface of the electronic element, which affects the cleanliness and quality of the electronic element, so that the electronic element needs to be cleaned. The conventional cleaning equipment generally performs stirring cleaning on electronic components in a cleaning liquid by using a stirrer. This has the following problems: firstly, the stirrer collides with the electronic element when working, and the possibility of damaging the electronic element exists; and secondly, after the cleaning is finished, a small amount of the electronic component solvent dipped with water adheres to the side wall or the bottom wall of the cleaning cavity, so that the cleaned electronic component is inconvenient to take out completely.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides electronic component cleaning equipment which can avoid the damage of electronic components caused by direct contact of a stirrer with the electronic components and is convenient to take out the cleaned electronic components.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an electronic component cleaning equipment, includes washs the bucket, washs bucket side upper portion and lower part and is provided with water inlet and outlet respectively, be provided with a cleaning net section of thick bamboo in the washs the bucket, be provided with first actuating mechanism in the washs the bucket, first actuating mechanism with connect through clamping mechanism between the cleaning net section of thick bamboo, first actuating mechanism passes through clamping mechanism drives the cleaning net section of thick bamboo rotates, the washs the bucket with be provided with a plurality of (mixing) shaft in vertical direction between the cleaning net section of thick bamboo, fixed cover is equipped with a plurality of group agitator on the (mixing) shaft, washs the bucket top and is provided with the drive stirring shaft pivoted second actuating mechanism.

The clamping mechanism comprises a clamping block arranged at the bottom of the cleaning net drum, the clamping block is provided with a cross-shaped protruding block, a fixing block is movably sleeved outside the clamping block, the fixing block is arranged at the inner bottom of the cleaning barrel, a cross-shaped groove is formed in the top of the fixing block, and the cross-shaped protruding block is movably inserted into the cross-shaped groove.

The first driving mechanism comprises a first bracket fixedly installed at the inner bottom of the cleaning barrel, a first motor is fixedly installed on the first bracket, and an output shaft of the first motor is fixedly connected with the fixed block in a coaxial mode.

The second driving mechanism comprises gears, the gears are arranged at the upper end of the stirring shaft, the upper part of the stirring shaft penetrates through the upper top surface of the cleaning barrel, a plurality of annular racks which are meshed with each other are sleeved on the outer edges of the gears together, and a second motor which drives one gear to rotate is arranged on the upper top surface of the cleaning barrel.

The stirrer comprises four stirring blades, and the four stirring blades are arranged in an annular array.

The top of the cleaning net drum is movably provided with a drum cover, and the top of the drum cover is fixedly provided with a handle.

The cleaning barrel is characterized in that a supporting frame is arranged at the bottom of the cleaning barrel, and a plurality of universal wheels are fixedly arranged at the bottom of the supporting frame.

And a valve is arranged at the port of the water outlet.

The utility model has the beneficial effects that: according to the electronic component cleaning equipment provided by the utility model, the cleaning net drum is movably arranged in the cleaning barrel through the clamping mechanism, so that the cleaned electronic components are uniformly cleaned, the electronic components are prevented from being uniformly cleaned and adhered to the inner wall of the cleaning barrel, the electronic components are conveniently taken out after the electronic components are uniformly cleaned, meanwhile, the stirring shafts are arranged on the outer side of the cleaning net drum, the stirring shafts drive the stirrer to rotate to stir the cleaning liquid in the cleaning barrel, the residual stains on the surface of the electronic components are cleaned, the electronic components are not directly contacted with the stirring shafts, and the electronic components can be prevented from being damaged due to the fact that the stirring shafts are directly contacted with the electronic components.

Drawings

FIG. 1 is a schematic view showing the overall structure of an electronic component cleaning apparatus according to the present utility model;

FIG. 2 is a partial cross-sectional view of an electronic component cleaning apparatus according to the present utility model;

FIG. 3 is a schematic view showing a structure of a cleaning net drum of an electronic component cleaning apparatus according to the present utility model;

FIG. 4 is a schematic view showing the structure of an annular rack of the electronic component cleaning apparatus according to the present utility model;

FIG. 5 is a schematic view showing a cross-shaped bump structure of an electronic component cleaning apparatus according to the present utility model;

fig. 6 is a schematic diagram of a cross-shaped groove of an electronic component cleaning apparatus according to the present utility model.

Reference numerals in the drawings are as follows: 1-cleaning a barrel; 2-supporting frames; 3-a water inlet; 4-a water outlet; 5-cleaning the net drum; 6, a stirring shaft; 7-a stirrer; 8-clamping blocks; 9-cross-shaped bumps; 10-fixing blocks; 11-cross-shaped grooves; 12-a first stent; 13-a first motor; 14-gear; 15-an annular rack; 16-a second motor; 17-stirring the leaves; 18-a cylinder cover; 19-a handle; 20-universal wheels; 21-valve.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, and the following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not to be construed as limiting the scope of the present utility model.

As shown in fig. 1, the utility model discloses an electronic component cleaning device, which comprises a cleaning barrel 1, wherein a supporting frame 2 is fixedly arranged below the cleaning barrel 1, four universal wheels 20 are fixedly arranged at the bottom of the supporting frame 2, the four universal wheels 20 are arranged in a rectangular array, and the arrangement of the universal wheels 20 is convenient for moving the position of the cleaning barrel 1.

The upper part and the lower part of the side surface of the cleaning barrel 1 are respectively provided with a water inlet 3 and a water outlet 4, and the port of the water outlet 4 is provided with a valve 21. Leading cleaning liquid and water into the cleaning barrel 1 from the water inlet 3, discharging sewage from the water outlet 4 after cleaning, and arranging a valve 21 at the port of the water outlet 4, wherein the valve 21 is convenient for controlling the sewage in the cleaning barrel 1.

The cleaning barrel 1 is internally provided with a cleaning net barrel 5, and the cleaning net barrel 5 is detachably connected with the cleaning barrel 1, so that the cleaning net barrel 5 is conveniently taken out and put in. The inner bottom of the cleaning barrel 1 is provided with a first driving mechanism, the first driving mechanism is connected with the cleaning net barrel 5 through a clamping mechanism, and the first driving mechanism drives the cleaning net barrel 5 to rotate through the clamping mechanism. Specifically, as shown in fig. 5 and 6, the clamping mechanism comprises a clamping block 8 arranged at the bottom of the cleaning net drum 5, the clamping block 8 is provided with a cross-shaped protruding block 9, a fixing block 10 is movably sleeved outside the clamping block 8, the fixing block 10 is arranged at the inner bottom of the cleaning barrel 1 and the top of the fixing block is provided with a cross-shaped groove 11, the cross-shaped protruding block 9 is movably inserted into the cross-shaped groove 11, and the cleaning net drum 5 is convenient to detach and install. As shown in fig. 3, the first driving mechanism includes a first bracket 12 fixedly installed at the inner bottom of the cleaning barrel 1, a first motor 13 is fixedly installed on the first bracket 12, an output shaft of the first motor 13 is fixedly connected with the fixed block 10 coaxially, the fixed block 10 drives the cleaning net barrel 5 to rotate through the first motor 13, and the cleaned electronic components are centrifugally dehydrated, so that the subsequent processing flow is facilitated.

As shown in fig. 2, a plurality of stirring shafts 6 are arranged between the cleaning barrel 1 and the cleaning net drum 5 in the vertical direction, the stirring shafts 6 are distributed along the circumference of the cleaning net drum 5, a plurality of groups of stirrers 7 are fixedly sleeved on the stirring shafts 6, and in this embodiment, the number of the stirrers 7 is preferably 4. The stirrer 7 comprises four stirring blades 17, and the four stirring blades 17 are arranged in an annular array. The top of the cleaning barrel 1 is provided with a second driving mechanism for driving the stirring shaft 6 to rotate. Specifically, as shown in fig. 4, the second driving mechanism includes a gear 14, the gear 14 is disposed at the upper end of the stirring shaft 6, the upper portion of the stirring shaft 6 passes through the upper top surface of the cleaning barrel 1, the outer edges of the plurality of gears 14 are sleeved with mutually meshed annular racks 15, and the upper top surface of the cleaning barrel 1 is provided with a second motor 16 for driving one gear 14 to rotate. According to the utility model, through the mutual matching between the annular rack 15 and the gear 14, the stirring shafts 6 share the driving force, so that the stirrer 7 can be controlled uniformly.

As shown in fig. 3, a cylinder cover 18 is movably arranged at the top of the cleaning net cylinder 5, and a handle 19 is fixedly arranged at the top of the cylinder cover 18. The cylinder cover 18 is in threaded fit with the cleaning net cylinder 5, and when the electronic component is poured, the cylinder cover 18 is separated from the cleaning net cylinder 5 only by controlling the handle 19 to rotate the cylinder cover 18.

The working process of the utility model is as follows: the staff pulls the handle 19 to pull the cleaning net drum 5 upwards, the rotary handle 19 rotates the drum cover 18 to be opened, then the electronic element to be cleaned is put into the cleaning net drum 5, the cross-shaped protruding block 9 at the bottom of the cleaning net drum 5 is embedded into the cross-shaped groove 11 to be fixed in the reverse operation flow, cleaning liquid water is led into the cleaning drum 1 from the water inlet 3 after being fixed, the second motor 16 is driven, the second motor 16 is used for driving the bottom gear 14 to rotate, the stirring shaft 6 drives the stirrer 7 to rotate because the plurality of gears 14 are respectively meshed with the annular racks 15, the water in the cleaning drum 1 is enabled to clean the electronic element in the rotation process, after the cleaning process is completed, the valve 21 is controlled, waste water is led out from the water outlet 4, then clear water is repeatedly led in, the process is repeated, the electronic element is subjected to secondary water washing, residual cleaning liquid on the surface is removed, the first motor 13 is driven, the fixing block 10 is enabled to drive the clamping block 8 to rotate, the electronic element in the cleaning net drum 5 is dehydrated, and after dehydration is completed, the centrifugal handle 19 is pulled to pull the cleaning net drum 5, and the electronic element is opened to be pulled out.

The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.

Claims

1. An electronic component cleaning apparatus, characterized in that: including washtub (1), washtub (1) side upper portion and lower part are provided with water inlet (3) and outlet (4) respectively, be provided with in washtub (1) and wash net section of thick bamboo (5), be provided with first actuating mechanism in washtub (1) bottom, first actuating mechanism with be connected through clamping mechanism between wasing net section of thick bamboo (5), first actuating mechanism passes through clamping mechanism drives wash net section of thick bamboo (5) rotate, washtub (1) with be provided with a plurality of (mixing) shaft (6) between wasing net section of thick bamboo (5) in vertical direction, fixed cover is equipped with a plurality of agitator (7) on (mixing) shaft (6), washtub (1) top is provided with the drive (mixing) shaft (6) pivoted second actuating mechanism.

2. An electronic component cleaning apparatus according to claim 1, wherein: the clamping mechanism comprises a clamping block (8) arranged at the bottom of the cleaning net drum (5), the clamping block (8) is provided with a cross-shaped protruding block (9), a fixing block (10) is movably sleeved outside the clamping block (8), the fixing block (10) is arranged at the inner bottom of the cleaning barrel (1) and the top of the cleaning barrel is provided with a cross-shaped groove (11), and the cross-shaped protruding block (9) is movably inserted into the cross-shaped groove (11).

3. An electronic component cleaning apparatus according to claim 2, characterized in that: the first driving mechanism comprises a first bracket (12) fixedly arranged at the inner bottom of the cleaning barrel (1), a first motor (13) is fixedly arranged on the first bracket (12), and an output shaft of the first motor (13) is fixedly connected with the fixed block (10) in a coaxial manner.

4. An electronic component cleaning apparatus according to claim 1, wherein: the second driving mechanism comprises gears (14), the gears (14) are arranged at the upper end of the stirring shaft (6), the upper portion of the stirring shaft (6) penetrates through the upper top surface of the cleaning barrel (1), a plurality of annular racks (15) meshed with each other are sleeved on the outer edges of the gears (14) together, and a second motor (16) for driving one gear (14) to rotate is arranged on the upper top surface of the cleaning barrel (1).

5. An electronic component cleaning apparatus according to claim 1, wherein: the stirrer (7) comprises four stirring blades (17), and the four stirring blades (17) are arranged in an annular array.

6. An electronic component cleaning apparatus according to claim 1, wherein: the top of the cleaning net drum (5) is movably provided with a drum cover (18), and the top of the drum cover (18) is fixedly provided with a handle (19).

7. An electronic component cleaning apparatus according to claim 1, wherein: the bottom of the cleaning barrel (1) is provided with a supporting frame (2), and the bottom of the supporting frame (2) is provided with a plurality of universal wheels (20).

8. An electronic component cleaning apparatus according to claim 1, wherein: a valve (21) is arranged at the port of the water outlet (4).