CN219092861U

CN219092861U - Circuit board cleaning device

Info

Publication number: CN219092861U
Application number: CN202223517569.4U
Authority: CN
Inventors: 李坤; 李豪; 姜伟
Original assignee: Treasure Electronic Technology (shantou) Ltd
Current assignee: Treasure Electronic Technology (shantou) Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-30
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a circuit board cleaning device which comprises a base, wherein a workbench is fixedly arranged on the top surface of the base, a conveyor belt is arranged on the top surface of the workbench, and a supporting plate is fixedly arranged on the top surface of the workbench. The output end of the lifting motor rotates to drive the threaded rod to rotate, and then the sliding block is driven to move downwards in the sliding groove, so that the movable plate moves downwards, the cleaning roller is driven to move downwards, the circuit board is extruded and fixed, the circuit board is prevented from being damaged due to excessive extrusion through the arrangement of the buffer mechanism, dust cleaned by the cleaning roller enters the dust hood under the action of the fan, the dust enters the dust collection box through the hose and is filtered through the filter screen, and after the dust removal is finished, the dust filtered by the filter screen can be taken out to be processed through pulling the dust collection box, so that the cleaning effect of the cleaning roller on the circuit board is improved under the action of the fan, the cleaning speed is high, the labor intensity is reduced, and the labor is saved.

Description

Circuit board cleaning device

Technical Field

The utility model relates to the technical field of circuit board production, in particular to a circuit board cleaning device.

Background

The circuit board is also called a PCB, is an important electronic component, is a support body of the electronic component, is also a carrier for electric connection of the electronic component, and is used for simplifying the operation of the equipment, reducing the volume of the equipment and saving the loss of wires.

In the production process of the circuit board, the working procedures such as polishing and drilling are needed, a large amount of dust is generated when drilling and edging and is attached to the circuit board, if the dust is not cleaned, the phenomenon that the adhesive is not firmly adhered on the circuit board when the subsequent adhesive dispensing link is possibly caused occurs, so that the function of the circuit board is affected, the circuit board processed from the production line at present is usually required to be collected and cleaned by a plurality of staff, the cleaning speed is low, and the labor intensity is high.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a circuit board cleaning device which solves the problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the circuit board cleaning device comprises a base, the top surface fixed mounting of base has the workstation, the top surface of workstation is provided with the conveyer belt, the top surface fixed mounting of workstation has the backup pad, the top surface fixed mounting of backup pad has the diaphragm, the top surface of diaphragm is provided with elevating system, elevating system's output fixed mounting has the fly leaf, the bottom surface of fly leaf is provided with buffer gear, buffer gear's output fixed mounting has the mounting panel, one side fixed mounting of mounting panel has driving motor, driving motor's output fixedly connected with cleaning roller, the surface of mounting panel has the dust hood through connecting block fixed mounting, the top surface of diaphragm is provided with dust collection mechanism.

Preferably, elevating system includes elevator motor, threaded rod and slider, elevator motor's top surface fixed mounting has, elevator motor's output runs through the top surface of diaphragm and fixedly connected with threaded rod, the surface screw thread of threaded rod installs the slider, through elevating system's setting, can be convenient for adjust the height of cleaning roller, is convenient for carry out the deashing to the circuit board.

Preferably, the inside of backup pad has seted up the spout, just the slider is sliding connection in the spout, slides in the spout through the slider, can drive the fly leaf and remove.

Preferably, the buffer gear includes fixed section of thick bamboo, spring, movable block and movable rod, the bottom surface fixed mounting of fly leaf has fixed section of thick bamboo, the inside fixed mounting of fixed section of thick bamboo has the spring, the bottom fixed mounting of spring has the movable block, the bottom surface fixed mounting of movable block has the movable rod, through buffer gear's setting, can play the cushioning effect when the cleaning roller moves down, can avoid the excessive circuit board damage that causes of extrusion.

Preferably, the fixed cylinder, the spring, the movable block and the movable rod are two groups in number, the movable block is in sliding connection in the fixed cylinder, and the movable block can slide in the fixed cylinder through the arrangement of the spring so as to play a certain buffering role.

Preferably, the dust collection mechanism comprises a dust collection box, a dust collection box and a filter screen, the dust collection box is fixedly arranged on the top surface of the transverse plate, the dust collection box is slidably arranged in the dust collection box, the filter screen is arranged in the dust collection box, and the cleaned dust can be conveniently collected through the arrangement of the dust collection mechanism.

Preferably, the surface of the dust collection box is fixedly provided with a hose, the top surface of the transverse plate is fixedly provided with a fan, the dust collection box is communicated with the dust suction hood and the fan through the hose, and dust enters the dust collection box through the hose under the action of the fan and is filtered through the filter screen.

Compared with the prior art, the utility model has the beneficial effects that: this circuit board cleaning device, output through elevator motor rotates and drives the threaded rod and rotate, and then drive the slider and move down in the spout, make fly leaf downwardly moving, and then drive the cleaning roller downwardly moving, extrude fixedly to the circuit board, through buffer gear's setting, can prevent to extrude excessively and cause the circuit board to damage, in the dust entering dust hood that the dust that cleans out through the cleaning roller under the effect of fan, enter into the dust collection box through the hose, filter through the filter screen, after the deashing finishes, through pulling the dust collection box, can take out the dust that the filter screen filtered down and handle, therefore improve the cleaning effect of cleaning roller to the circuit board under the effect of fan, cleaning speed is faster, and not only reduced intensity of labour, still practiced thrift the manpower.

Drawings

FIG. 1 is a schematic illustration of the structure of the present utility model;

FIG. 2 is a schematic view of a first cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a second cross-sectional view of the present utility model;

fig. 4 is a schematic structural view of an enlarged view of the portion a of the present utility model.

In the figure: 1. a base; 2. a work table; 3. a conveyor belt; 4. a support plate; 5. a cross plate; 6. a lifting motor; 7. a threaded rod; 8. a slide block; 9. a movable plate; 10. a fixed cylinder; 11. a spring; 12. a movable block; 13. a movable rod; 14. a mounting plate; 15. a driving motor; 16. a cleaning roller; 17. a dust hood; 18. a dust collection box; 19. a hose; 20. a dust collection box; 21. a filter screen; 22. a blower.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, the utility model provides a technical scheme, a circuit board cleaning device, which comprises a base 1, a workbench 2 is fixedly arranged on the top surface of the base 1, a conveyor belt 3 is arranged on the top surface of the workbench 2, a supporting plate 4 is fixedly arranged on the top surface of the workbench 2, a transverse plate 5 is fixedly arranged on the top surface of the supporting plate 4, a lifting mechanism is arranged on the top surface of the transverse plate 5, the lifting mechanism comprises a lifting motor 6, a threaded rod 7 and a sliding block 8, the lifting motor 6 is fixedly arranged on the top surface of the transverse plate 5, the output end of the lifting motor 6 penetrates through the top surface of the transverse plate 5 and is fixedly connected with the threaded rod 7, the sliding block 8 is arranged on the surface of the threaded rod 7 in a threaded manner, the height of a cleaning roller 16 can be conveniently adjusted through the arrangement of the lifting mechanism, a sliding groove is formed in the supporting plate 4, the sliding groove is formed in the supporting plate 8, the sliding block 8 slides in the sliding groove, the movable plate 9 can be driven to move, the movable plate 9 is fixedly arranged at the output end of the lifting mechanism, the buffer mechanism is arranged on the bottom surface of the movable plate 9 and comprises a fixed cylinder 10, a spring 11, a movable block 12 and a movable rod 13, the fixed cylinder 10 is fixedly arranged on the bottom surface of the movable plate 9, the spring 11 is fixedly arranged in the fixed cylinder 10, the movable block 12 is fixedly arranged at the bottom end of the spring 11, the movable rod 13 is fixedly arranged on the bottom surface of the movable block 12, the buffer mechanism is arranged, when the cleaning roller 16 moves downwards, the buffer effect is achieved, the circuit board damage caused by excessive extrusion can be avoided, the fixed cylinder 10, the spring 11, the movable block 12 and the movable rod 13 are in two groups, the movable block 12 is in sliding connection in the fixed cylinder 10, the movable block 12 can slide in the fixed cylinder 10 through the arrangement of the spring 11, the buffer mechanism further has a certain buffer function, the output end of the buffer mechanism is fixedly provided with a mounting plate 14, one side of the mounting plate 14 is fixedly provided with a driving motor 15, the output end of the driving motor 15 is fixedly connected with a cleaning roller 16, the surface of the mounting plate 14 is fixedly provided with a dust hood 17 through a connecting block, the top surface of the transverse plate 5 is provided with a dust collecting mechanism, the dust collecting mechanism comprises a dust collecting box 18, a dust collecting box 20 and a filter screen 21, the top surface of the transverse plate 5 is fixedly provided with the dust collecting box 18, the dust collecting box 20 is slidably arranged in the dust collecting box 18, the filter screen 21 is arranged in the dust collecting box 20, the cleaned dust can be conveniently collected through the arrangement of the dust collecting mechanism, the surface of the dust collecting box 18 is fixedly provided with a hose 19, the top surface of the transverse plate 5 is fixedly provided with a fan 22, and the dust collecting box 18 is communicated with the dust hood 17 and the fan 22 through the hose 19, under the action of the fan 22, dust enters the dust collection box 18 through the hose 19, is filtered through the filter screen 21, and is driven to rotate through the output end of the lifting motor 6, so that the sliding block 8 is driven to move downwards in the chute, the movable plate 9 is driven to move downwards, the cleaning roller 16 is driven to move downwards, the circuit board is extruded and fixed, the damage to the circuit board caused by excessive extrusion can be prevented through the arrangement of the buffer mechanism, the dust cleaned by the cleaning roller 16 under the action of the fan 22 enters the dust hood 17, enters the dust collection box 18 through the hose 19, is filtered through the filter screen 21, and after the dust removal is finished, the dust filtered by the filter screen 21 can be taken out for treatment through pulling the dust collection box 20, so that the cleaning effect of the circuit board by the cleaning roller 16 is improved under the action of the fan 22, the cleaning speed is faster, and the labor intensity is reduced, and also saves manpower.

When in use: the staff places the circuit board on the conveyer belt 3, rotate through the output of elevator motor 6 and drive threaded rod 7 rotation, and then drive slider 8 and move down in the spout, make fly leaf 9 move down, and then drive the cleaning roller 16 and move down, extrude fixedly to the circuit board, through buffer gear's setting, can prevent to extrude excessively and cause the circuit board to damage, rotate through the output of driving motor 15 and drive the cleaning roller 16 rotation, the surface to the circuit board deashing, during the deashing, start fan 22, enter into in the dust hood 17 through the dust that cleaning roller 16 cleared up under the effect of fan 22, enter into dust collection box 18 through hose 19, filter through filter screen 21, after the deashing, can take out the dust that filter screen 21 filtered down and handle through pulling dust collection box 20, therefore improve the cleaning effect of cleaning roller 16 to the circuit board under the effect of fan 22, the cleaning speed is faster, and intensity of labour has not only been reduced, the manpower has also been practiced thrift.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The circuit board cleaning device comprises a base and is characterized in that a workbench is fixedly arranged on the top surface of the base, a conveyor belt is arranged on the top surface of the workbench, a supporting plate is fixedly arranged on the top surface of the workbench, a transverse plate is fixedly arranged on the top surface of the supporting plate, a lifting mechanism is arranged on the top surface of the transverse plate, a movable plate is fixedly arranged at the output end of the lifting mechanism, a buffer mechanism is arranged on the bottom surface of the movable plate, a mounting plate is fixedly arranged at the output end of the buffer mechanism, a driving motor is fixedly arranged on one side of the mounting plate, a cleaning roller is fixedly connected with the output end of the driving motor, a dust hood is fixedly arranged on the surface of the mounting plate through a connecting block, and a dust collecting mechanism is arranged on the top surface of the transverse plate.

2. The circuit board cleaning device according to claim 1, wherein the lifting mechanism comprises a lifting motor, a threaded rod and a sliding block, the lifting motor is fixedly installed on the top surface of the transverse plate, the output end of the lifting motor penetrates through the top surface of the transverse plate and is fixedly connected with the threaded rod, and the sliding block is installed on the surface thread of the threaded rod.

3. The circuit board cleaning device according to claim 2, wherein a sliding groove is formed in the supporting plate, and the sliding block is in sliding connection in the sliding groove.

4. The circuit board cleaning device according to claim 1, wherein the buffer mechanism comprises a fixed cylinder, a spring, a movable block and a movable rod, the fixed cylinder is fixedly installed on the bottom surface of the movable plate, the spring is fixedly installed in the fixed cylinder, the movable block is fixedly installed at the bottom end of the spring, and the movable rod is fixedly installed on the bottom surface of the movable block.

5. The circuit board cleaning device according to claim 4, wherein the number of the fixed cylinder, the spring, the movable block and the movable rod is two, and the movable block is in sliding connection in the fixed cylinder.

6. The circuit board cleaning device according to claim 1, wherein the dust collection mechanism comprises a dust collection box, a dust collection box and a filter screen, the dust collection box is fixedly mounted on the top surface of the transverse plate, the dust collection box is slidably mounted in the dust collection box, and the filter screen is arranged in the dust collection box.

7. The circuit board cleaning device according to claim 6, wherein a hose is fixedly installed on the surface of the dust collection box, a fan is fixedly installed on the top surface of the transverse plate, and the dust collection box is communicated with the dust collection cover and the fan through the hose.