CN213213986U

CN213213986U - Novel PCB board is clean device

Info

Publication number: CN213213986U
Application number: CN202022627566.0U
Authority: CN
Inventors: 贾晓燕
Original assignee: Jiangxi Weigao Electronic Technology Co ltd
Current assignee: Jiangxi weiergao Electronics Co., Ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-05-14
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a novel PCB board is clean device, be equipped with open-ended extension section, transport module, two sets of clearance subassemblies and absorption subassembly including clearance chamber, top, supersonic generator is installed on clearance intracavity portion top, the extension section is installed on clearance chamber top, transport module installs in extending the end. The utility model discloses it can carry on spacingly to spouting the chamber to utilize the leading truck, and under the assistance of purification portion, can purify external gas, later spout gaseous pressure boost blowout through a plurality of groups pressure boost shower nozzles, thereby can clear up impurity and sweeps on PCB board surface, and under the assistance of No. three electric push rods, the chamber is spouted in the linkage is in the inside slip of clearance intracavity, can adjust two sets of distances of spouting between the chamber, whole clean intensity has been promoted, clean through the mode that adopts the gaseous jetting of pressure boost, whole treatment effeciency is high, and it adopts the brush etc. to clear up to have avoidd the tradition and has very easily caused impurity to remain not enough.

Description

Novel PCB board is clean device

Technical Field

The utility model relates to a PCB board cleaning device correlation technique field specifically is a novel PCB board is clean device.

Background

The name of the Chinese characters of PCB is printed circuit board, also known as printed circuit board, be important electronic parts, be electronic components's supporter, be electronic components electrical connection's carrier, because it adopts the electron lithography preparation, so be called "printed" circuit board, PCB board is adding man-hour simultaneously, need clear up the PCB board, guarantee follow-up welding process's stability, but traditional cleaning device is when using, whole stability in use is relatively poor, cleaning device adopts the roll brush to rotate the clearance to the PCB board mostly simultaneously, whole clean precision is relatively poor, the PCB board is very easy to take place impurity and remains, very easily absorb dust and impurity on the roll brush simultaneously, the subsequent cleaning strength of staff has been increased.

The prior art has the following defects: traditional cleaning device is when using, and whole stability in use is relatively poor, and cleaning device adopts the roll brush to rotate the clearance to the PCB board simultaneously mostly, and whole clean precision is relatively poor, and the PCB board is very easy to take place impurity and remains, very easily absorbs dust and impurity on the roll brush simultaneously, has increased the subsequent clearance intensity of staff, and the roll brush is clean up simultaneously, very easily causes secondary pollution at follow-up clear in-process, and whole result of use is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel PCB board is clean device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel PCB board is clean device, is equipped with open-ended extension section, conveying component, two sets of clearance subassemblies and absorbs the subassembly including clearance chamber, top, supersonic generator is installed on clearance intracavity portion top, the extension section is installed on clearance chamber top, conveying component installs in extending the end, and is two sets of clearance subassembly corresponds installs in clearance intracavity portion top both sides, it installs in clearance intracavity portion bottom to absorb the subassembly.

Preferably, the conveying assembly comprises two sets of sliders, two sets of electric push rods, two sets of electric push rods and two sets of clamping plates, and is two sets of slider slidable mounting is on the extension section inner wall, and is two sets of electric push rod correspondence is installed in the inside top both sides of extension section, and is two sets of the flexible end of electric push rod is connected with two sets of sliders respectively, and is two sets of No. two electric push rod correspondence is installed in two sets of sliders inboardly, and is two sets of the parallel interval of clamping plate is installed in two sets of slider one sides, and is two sets of the flexible end of No. two electric push rods is connected with two sets of clamping plates respectively, starts an electric push rod for two sets of sliders move down, thereby can stably drive the PCB board and move down in step, has.

Preferably, two sets of splint parallel mount, two sets of splint back correspondence installs two sets of guide bars, and two sets of the guide bar correspondence passes the slider installation.

Preferably, it is two sets of the clearance subassembly all includes leading truck, No. three electric push rods, spouts the chamber, a plurality of pressure boost shower nozzle of group, purification portion and elastic conveying pipe, the leading truck corresponds and installs in clearance intracavity portion top both sides, No. three electric push rods are installed in the leading truck, spout the chamber and install in leading truck one side, No. three electric push rods stretch out and draw back the end and spout the chamber and be connected, a plurality of groups pressure boost shower nozzle evenly distributed is spouting chamber one side, purification portion installs outside in clearance chamber both sides, elastic conveying pipe both ends respectively with purification portion, spout the chamber intercommunication, clean through the mode that adopts the injection of pressurized gas, overall treatment is efficient, and has avoidd the tradition and has adopted the brush etc. to clear up and very easily to cause impurity to remain not enough.

Preferably, purification portion is including purifying the storehouse, filtering cotton, input tube and output tube, purify the storehouse lock and install at clearance chamber both sides wall, filtering cotton inlays to be established in purifying the storehouse, the input tube is installed in purifying storehouse one side, the output tube is installed at purifying storehouse opposite side, elasticity conveyer pipe and output tube, the air pump is installed to output tube department.

Preferably, the absorption assembly includes absorbing cover, transfer passage, collecting chamber and chamber door, the absorbing cover is installed in clearance intracavity portion bottom, the collecting chamber is installed in the absorbing cover below, the transfer passage both ends communicate with absorbing cover, collecting chamber respectively, transfer passage end department installs the booster pump, the chamber door passes through the hinge and rotates to be installed at clearance intracavity bottom lateral wall, just chamber door and collecting chamber interior intercommunication start the booster pump for the dust of clearance intracavity portion clearance absorbs through the absorbing cover, collects in later on with impurity water conservancy diversion to collecting chamber through transfer passage, has guaranteed the inside cleanliness factor in clearance chamber.

The utility model provides a novel PCB board is clean device possesses following beneficial effect:

(1) the utility model discloses an install two sets of clearance subassemblies in clearance intracavity portion top both sides, it can carry on spacingly to spouting the chamber to utilize the leading truck, and under the assistance of purification portion, can purify the external gas, later spout gaseous pressure boost through a plurality of groups pressure boost shower nozzle, thereby can clear up PCB board surperficial impurity and sweeps, and under the assistance of No. three electric push rods, can adjust two sets of distances of spouting between the chamber, whole clean intensity has been promoted, clean through the mode that adopts the gaseous jetting of pressure boost, whole treatment effeciency is high, and it adopts the brush etc. to clear up to have avoidd the tradition and very easily to cause impurity to remain not enough.

(2) The utility model discloses a be equipped with the absorption subassembly, at the in-process of clearance, start the booster pump for the dust of clearance intracavity portion clearance absorbs through the absorption cover, collects impurity water conservancy diversion to the storage chamber in through transfer passage afterwards, has guaranteed the cleanliness factor of clearance intracavity portion, avoids dust etc. to cause secondary pollution to the PCB board, and under the assistance of chamber door, the staff of being convenient for clears up the sweeps of collection simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the conveying assembly of the present invention;

FIG. 3 is a schematic structural view of the guiding frame of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. cleaning the cavity; 2. an extension section; 3. an ultrasonic generator; 4. a slider; 5. a first electric push rod; 6. a second electric push rod; 7. a splint; 8. a guide bar; 9. a guide frame; 10. a third electric push rod; 11. a spray chamber; 12. a pressurized spray head; 13. an elastic conveying pipe; 14. a purifying bin; 15. filtering cotton; 16. an input tube; 17. an output pipe; 18. an air pump; 19. an absorbent cover; 20. a delivery channel; 21. a storage chamber; 22. a cavity door.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical scheme: the utility model provides a novel PCB board is clean device, is equipped with open-ended extension section 2, conveying component, two sets of clearance subassemblies and absorption subassembly including clearance chamber 1, top, supersonic generator 3 is installed on the inside top in clearance chamber 1, extension section 2 is installed on 1 top in clearance chamber, conveying component installs in extending the end, and is two sets of clearance subassembly corresponds installs in 1 inside top both sides in clearance chamber, absorption unit mount is in 1 inside bottom in clearance chamber.

The conveying assembly comprises two sets of sliders 4, two sets of electric push rods 5, two sets of electric push rods 6 and two sets of clamping plates 7, and is two sets of sliding assemblies 4 are slidably mounted on the inner wall of the extension section 2 and are two sets of electric push rods 5 are correspondingly mounted on two sides of the inner top end of the extension section 2 and are two sets of telescopic ends of the electric push rods 5 are respectively connected with the two sets of sliders 4 and are two sets of electric push rods 6 are correspondingly mounted on the inner sides of the two sets of sliders 4 and are two sets of clamping plates 7 are parallelly mounted on one side of the two sets of sliders 4 and are connected with the two sets of clamping plates 7 respectively, and the electric push rods 5 are started to move downwards so as to stably drive the PCB to move downwards synchronously and ensure the comprehensiveness of subsequent cleaning.

Two sets of splint 7 parallel mount, two sets of 7 backs of splint correspond and install two sets of guide bars 8, and two sets of guide bar 8 corresponds and passes slider 4 installation.

Two sets of the clearance subassembly all includes leading truck 9, No. three electric push rods 10, spouts chamber 11, a plurality of pressure boost shower nozzle 12 of group, purification portion and elastic conveying pipe 13, leading truck 9 corresponds and installs in the inside top both sides in clearance chamber 1, No. three electric push rods 10 are installed in leading truck 9, spout chamber 11 and install in leading truck 9 one side, No. three electric push rods 10 flexible end with spout chamber 11 and be connected, a plurality of groups pressure boost shower nozzle 12 evenly distributed spouts chamber 11 one side, purification portion installs in clearance chamber 1 both sides outside, elastic conveying pipe 13 both ends respectively with purification portion, spout chamber 11 intercommunication, clean through the mode that adopts the gaseous jetting of pressure boost, overall processing efficiency is high, and avoided traditional adoption brush etc. to clear up and very easily to make impurity residue not enough.

Purification portion is including purifying storehouse 14, filter pulp 15, input tube 16 and output tube 17, purify the closure of storehouse 14 and install in 1 both sides wall in clearance chamber, filter pulp 15 inlays and establishes in purifying storehouse 14, input tube 16 is installed in 14 one sides in purification storehouse, output tube 17 is installed at 14 opposite sides in purification storehouse, elasticity conveyer pipe 13 is connected with output tube 17, output tube 17 end department installs air pump 18, can purify external gas, later spout gaseous pressure boost blowout through a plurality of groups pressure boost shower nozzle 12 to can clear up the impurity on PCB board surface and sweeps, and under No. three electric putter 10's assistance, the linkage spouts chamber 11 and slides in clearance chamber 1 is inside, can adjust two sets of distances of spouting between the chamber 11, has promoted whole clean intensity.

The absorbing component comprises an absorbing cover 19, a conveying passage 20, a containing chamber 21 and a cavity door 22, the absorbing cover 19 is installed at the bottom end inside the cleaning cavity 1, the containing chamber 21 is installed below the absorbing cover 19, the two ends of the conveying passage 20 are respectively communicated with the absorbing cover 19 and the containing chamber 21, a booster pump is installed at the end of the conveying passage 20, the cavity door 22 is rotatably installed at the side wall of the bottom end of the cleaning cavity 1 through a hinge, the cavity door 22 is communicated with the containing chamber 21, the booster pump is started in the cleaning process, so that dust cleaned inside the cleaning cavity 1 is absorbed through the absorbing cover 19, then the conveying passage 20 guides impurities to the containing chamber 21 for collection, the cleanliness of the inside of the cleaning cavity 1 is guaranteed, and secondary pollution caused by the dust and the like to a PCB (printed circuit board) is avoided.

The working principle is that when in use, a conveying assembly is arranged, firstly, a PCB is placed in an extension section 2, then a worker electrically controls a second electric push rod 6 to enable two groups of clamping plates 7 to be close to each other, so that the PCB can be clamped and fixed synchronously, the stability in the subsequent cleaning process is ensured, then, a first electric push rod 5 is started to enable two groups of sliding parts 4 to move downwards, so that the PCB can be stably driven to move downwards synchronously, the comprehensiveness of the subsequent cleaning is ensured, two groups of cleaning assemblies are arranged on two sides of the top end in a cleaning cavity 1, vibration is carried out through an ultrasonic generator 3, the stripping of dust and impurities on the PCB is accelerated, a spray cavity 11 can be limited through a guide frame 9, an air pump 18 is started later under the assistance of a cleaning part, so that outside air enters a cleaning bin 14 through an input pipe 16, is purified through a filter cotton 15 and then conveyed through an output pipe 17, then, the gas is pressurized and sprayed out through a plurality of groups of pressurizing nozzles 12, so that impurities and scraps on the surface of the PCB can be cleaned, the cleanliness of the whole cleaning is ensured, the double-sided cleaning of the PCB is realized, the linkage spraying cavity 11 slides in the cleaning cavity 1 under the assistance of the third electric push rod 10, the distance between the two groups of spraying cavities 11 can be adjusted, the whole cleaning strength is improved, the cleaning is carried out by adopting a pressurizing gas spraying mode, the whole treatment efficiency is high, the defect that the impurities are easily remained and are not enough when the cleaning is carried out by adopting a traditional brush and the like is avoided, the booster pump is started through arranging an absorption component in the cleaning process, so that the dust cleaned in the cleaning cavity 1 is absorbed through an absorption cover 19, and then the impurities are guided into the containing chamber 21 through the conveying channel 20 to be collected, and the cleanliness in the cleaning cavity 1 is ensured, avoid dust etc. to cause secondary pollution to the PCB board, simultaneously under the assistance of chamber door 22, be convenient for the staff to clear up the sweeps of collecting.

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

Claims

1. The utility model provides a novel PCB board is clean device, its characterized in that is equipped with open-ended extension section (2), conveying component, two sets of clearance subassemblies and absorbs the subassembly including clearance chamber (1), top, supersonic generator (3) are installed on the inside top in clearance chamber (1), install on clearance chamber (1) top extension section (2), conveying component installs in extending the end, and is two sets of clearance subassembly corresponds installs in the inside top both sides in clearance chamber (1), it installs in the inside bottom in clearance chamber (1) to absorb the unit mount.

2. The novel PCB cleaning device of claim 1, wherein: the conveying assembly comprises two sets of sliders (4), two sets of electric push rods (5), two sets of electric push rods (6) and two sets of clamping plates (7), and is two sets of sliders (4) are slidably mounted on the inner wall of the extension section (2) and are two sets of electric push rods (5) are correspondingly mounted on two sides of the inner top end of the extension section (2) and are two sets of the telescopic ends of the electric push rods (5) are respectively connected with the two sets of sliders (4) and are two sets of the electric push rods (6) are correspondingly mounted on the inner sides of the two sets of sliders (4) and are two sets of the clamping plates (7) are mounted on one side of the two sets of sliders (4) at parallel intervals and are two sets of the telescopic ends of the electric push rods (6) are respectively connected with.

3. The novel PCB cleaning device of claim 2, wherein: two sets of splint (7) parallel mount, two sets of splint (7) back is corresponding installs two sets of guide bar (8), and two sets of guide bar (8) are corresponding to pass slider (4) installation.

4. The novel PCB cleaning device of claim 1, wherein: two sets of the clearance subassembly all includes leading truck (9), No. three electric push rod (10), spouts chamber (11), a plurality of pressure boost shower nozzle (12), purification portion and elastic conveying pipe (13) of organizing, leading truck (9) correspond and install in clearance chamber (1) inside top both sides, No. three electric push rod (10) are installed in leading truck (9), spout chamber (11) and install in leading truck (9) one side, No. three electric push rod (10) flexible end with spout chamber (11) and be connected, a plurality of groups pressure boost shower nozzle (12) evenly distributed spouts chamber (11) one side, purification portion installs outside in clearance chamber (1) both sides, elastic conveying pipe (13) both ends respectively with purification portion, spout chamber (11) intercommunication.

5. The novel PCB cleaning device of claim 4, wherein: purification portion is including purifying storehouse (14), filter pulp (15), input tube (16) and output tube (17), purify storehouse (14) closure and install at clearance chamber (1) both sides wall, filter pulp (15) are inlayed and are established in purifying storehouse (14), input tube (16) are installed in purifying storehouse (14) one side, output tube (17) are installed in purifying storehouse (14) opposite side, elasticity conveyer pipe (13) are connected with output tube (17), air pump (18) are installed to output tube (17) end department.

6. The novel PCB cleaning device of claim 1, wherein: the absorption assembly comprises an absorption cover (19), a conveying channel (20), a containing chamber (21) and a cavity door (22), the absorption cover (19) is installed at the bottom inside the cleaning cavity (1), the containing chamber (21) is installed below the absorption cover (19), the two ends of the conveying channel (20) are respectively communicated with the absorption cover (19) and the containing chamber (21), a booster pump is installed at the end of the conveying channel (20), the cavity door (22) is installed at the bottom side wall of the cleaning cavity (1) through a hinge in a rotating mode, and the cavity door (22) is communicated with the containing chamber (21) in the cavity door.