CN114146969A - Cleaning and maintaining equipment for multifunctional integrated circuit - Google Patents

Cleaning and maintaining equipment for multifunctional integrated circuit Download PDF

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Publication number
CN114146969A
CN114146969A CN202111533319.7A CN202111533319A CN114146969A CN 114146969 A CN114146969 A CN 114146969A CN 202111533319 A CN202111533319 A CN 202111533319A CN 114146969 A CN114146969 A CN 114146969A
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CN
China
Prior art keywords
circuit board
cleaning
shell
belt pulley
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202111533319.7A
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Chinese (zh)
Inventor
王昌轩
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Xidian University
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Xidian University
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Filing date
Publication date
Application filed by Xidian University filed Critical Xidian University
Priority to CN202111533319.7A priority Critical patent/CN114146969A/en
Publication of CN114146969A publication Critical patent/CN114146969A/en
Withdrawn legal-status Critical Current

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    • B08B1/12
    • B08B1/20
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • B08B3/022Cleaning travelling work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • B08B5/023Cleaning travelling work
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/22Secondary treatment of printed circuits
    • H05K3/26Cleaning or polishing of the conductive pattern

Abstract

The invention relates to the field of circuit board cleaning, in particular to cleaning and maintaining equipment for a multifunctional integrated circuit, which comprises a shell and a plurality of circuit board clamping and conveying devices, wherein a circuit board brushing device or a circuit board air-blowing device is arranged between every two groups of circuit board clamping and conveying devices, when the cleaning and maintaining equipment works, a circuit board is firstly brushed by the circuit board brushing device, then residual stains on the circuit board are blown off by the circuit board air-blowing device, a waste liquid recovery device is arranged in the shell, and the waste liquid recovery device can collect and treat waste liquid in the shell.

Description

Cleaning and maintaining equipment for multifunctional integrated circuit
Technical Field
The invention relates to the field of circuit board cleaning, in particular to cleaning and maintaining equipment for a multifunctional integrated circuit.
Background
The circuit board can adhesion welding agent and foreign matter when leaving the factory, after using for a long time even can the adhesion a large amount of dust influence the normal use of circuit board, consequently comparatively frequently to the clean maintenance work of circuit board, the clean maintenance to the circuit board is accomplished by artifical mostly now, working strength is big, and wash board water and have corrosivity and toxicity mostly, can cause the harm to workman's healthy and surrounding environment, and artifical clean most wash thoroughly inadequately, the effect is relatively poor, consequently, to the clean maintenance equipment that above-mentioned defect design multi-functional integrated circuit used.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides cleaning and maintenance equipment for a multifunctional integrated circuit.
The technical scheme of the invention is as follows:
the invention provides cleaning and maintaining equipment for a multifunctional integrated circuit, which comprises a shell with openings at the left end and the right end, wherein a plurality of circuit board clamping and conveying devices are uniformly arranged in the shell, the circuit board clamping and conveying devices can realize fixed clamping of a circuit board and can convey the circuit board, the circuit boards can be mutually transferred between the circuit board clamping and conveying devices and can keep clamping of the circuit board in the transferring process, a circuit board brushing device or a circuit board air blowing device is arranged between every two groups of circuit board clamping and conveying devices, the circuit board is firstly brushed by the circuit board brushing device and then the residual stains on the circuit board are blown off by the circuit board air blowing device during work, a waste liquid recovery device is arranged in the shell, and the waste liquid recovery device can collect and treat waste liquid in the shell.
Further, waste liquid recovery unit is equipped with the collection liquid chamber including collecting the liquid chamber in the casing, and the collection liquid chamber can be with the sewage gathering in the casing.
Furthermore, a recycling cylinder is arranged at the bottom of the shell, and the liquid collecting cavity is communicated with the recycling cylinder at the bottom of the shell.
Furthermore, the circuit board clamping device comprises C-shaped seats which are symmetrically arranged in the shell in a front-back mode, first belt pulley conveying assemblies are symmetrically arranged in the C-shaped seats from top to bottom, a conveying channel of the circuit board can be formed between the upper group of first belt pulley conveying assemblies and the lower group of first belt pulley conveying assemblies, the circuit board can be clamped tightly by the upper group of first belt pulley conveying assemblies and the lower group of first belt pulley conveying assemblies, the first belt pulley conveying assemblies are connected with a first driving device, and the first driving device can drive the first belt pulley conveying assemblies to convey.
Further, the circuit board brushing device comprises a plurality of rotating pipes, the inner wall of the shell is uniformly and rotatably connected with the plurality of rotating pipes along the front-back direction, the rotating pipes are connected through a second belt pulley assembly, the second belt pulley assembly is connected with a second driving device and driven by the second driving device, the rotating pipes are located between the circuit board clamping and conveying devices, the rotating pipes are all communicated with the liquid supply device, the liquid supply device can provide board washing water for cleaning the circuit board, the second driving device can drive the second belt pulley assembly to drive all the rotating pipes to rotate, the rotating pipes can be communicated with the liquid supply device when rotating, the outer ends of the rotating pipes are all connected and communicated with a cylinder, the outer end of the cylinder is provided with a plurality of bristles, an atomizing nozzle is installed in the middle of the outer end of the cylinder, and the atomizing nozzle is communicated with the inside of the cylinder.
Furthermore, the circuit board air blowing device comprises an air flow nozzle, the air flow nozzle is installed in the shell and located between the circuit board clamping and conveying devices, the air flow nozzle is connected with air supply equipment, and the air supply equipment can supply air for air flow spraying.
Furthermore, the air flow nozzle is connected with the shell through the electric hinge, the electric hinge can drive the air flow nozzle to turn, the air flow nozzle is provided with the proximity switch, the proximity switch is connected with the controller, the controller is connected with the air supply equipment, the circuit board is detected by the proximity switch when being close to the air flow nozzle, the proximity switch sends a signal to the controller, and the controller controls the air supply equipment to start air supply.
Furthermore, the circuit board scrubbing device and the circuit board air blowing device are symmetrically arranged in an upper group and a lower group, the length of bristles in one group of the circuit board scrubbing device is longer than that of bristles on the other side, and the length of an airflow spray head of one group of the circuit board air blowing device is longer than that of the airflow spray head on the other side.
Furthermore, a belt conveying device is installed in the casing corresponding to the circuit board clamping and conveying device, and the circuit board clamping and conveying device on the rightmost side can place the circuit board on the upper side of the belt conveying device.
Further, the housing is a transverse sleeve.
The invention achieves the following beneficial effects:
the automatic circuit board feeding and discharging device is simple in structure and ingenious in design, automatic cleaning and maintenance of the circuit board are achieved, automatic feeding and discharging and automatic clamping and releasing of the circuit board are completed, labor intensity of workers is reduced, and cleaning and maintenance efficiency of the circuit board is improved; the edges of the circuit board are respectively clamped through the first belt pulley conveying assembly, so that the damage of the circuit board caused by direct contact with a vulnerable part of the circuit board is avoided; through the interval arrangement of each group of first belt pulley transmission assemblies, the circuit board is scrubbed or air-washed when moving to the position between two groups of first belt pulleys in the horizontal direction, and the clamping assemblies (namely the first belt pulley transmission assemblies) cannot interfere with the scrubbing and air-washing work of the circuit board, so that the circuit board is beneficial to overall cleaning without dead angles; the two circuit boards are clamped by the three groups of first belt pulley conveying assemblies which are horizontally arranged to reciprocate left and right, so that the cleaning effect of circuit board brushing and air washing is further improved, and the two processes of board washing and water scrubbing and air washing are carried out simultaneously, so that repeated clamping is avoided, the equipment cost required to be used is reduced, and the cleaning efficiency of the circuit boards is improved; and the upper direction and the lower direction of the first belt pulley conveying assembly are respectively provided with the brush hair and the airflow spray head, and the lengths of the brush hair and the airflow spray head are set to different sizes corresponding to different surfaces of the circuit board, so that the two surfaces of the circuit board in different shapes can be cleaned and maintained together, and the cleaning and maintenance quality and the working efficiency are further improved.
Drawings
FIG. 1 is a schematic overall structure of one embodiment of the present invention;
FIG. 2 is a partial view taken from the direction A of FIG. 1;
FIG. 3 is an enlarged view of I of FIG. 1;
FIG. 4 is an enlarged view of II of FIG. 1;
fig. 5 is an enlarged view of iii of fig. 1.
Detailed Description
To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present application, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in figures 1-5, the invention provides a cleaning maintenance device for a multifunctional integrated circuit, which comprises a shell 1 with openings at the left and right sides and a plurality of supporting legs 2 for supporting and fixing the shell 1, wherein the shell 1 can be in a horizontal tubular structure, so that waste liquid generated by cleaning the device can be conveniently gathered and recovered, the left side of the shell 1 is provided with an opening for feeding, the right side of the shell 1 is provided with an opening for discharging, three groups of C-shaped clamping seats 3 are horizontally and uniformly arranged at the bottom in the shell 1 from left to right through a bracket, the distance between each group of C-shaped clamping seats 3 is smaller than the length of a circuit board, each group of C-shaped clamping seats 3 consists of two C-shaped clamping seats which are symmetrical from front to back, the openings of the two C-shaped clamping seats are opposite, first belt pulley conveying assemblies 4 are symmetrically arranged at the upper part and the lower part in the C-shaped clamping seats 3, and a conveying channel of the circuit board is formed between the upper and lower parts of the first belt pulley conveying assemblies 4, the upper and lower sets of first pulley conveying assemblies 4 can clamp the circuit board 100, the first pulley conveying assemblies 4 are connected to a first driving device, the first driving device includes but is not limited to a motor or a motor, the first driving device can drive the first pulley conveying assemblies to convey, and when the first driving device drives the first pulley conveying assemblies 4 to rotate synchronously in the forward or reverse direction, the upper and lower sets of first pulley conveying assemblies can clamp the circuit board 100 to move in corresponding directions.
As shown in fig. 3, the inner wall of the casing 1 is connected with a plurality of rotating pipes 7 in an up-down symmetrical manner, the rotating pipes 7 on the same side are connected with each other through a second belt pulley assembly 8, the second belt pulley assembly 8 is driven by a second driving device, the second driving device includes but is not limited to a motor or a motor, the rotating pipes 7 are positioned between the first group of C-shaped clamping seats on the left side and the middle C-shaped clamping seats, a liquid inlet cavity 9 is formed in the inner wall of the casing 1 corresponding to the rotating pipes 7, the liquid inlet cavity 9 is communicated with a liquid supply device, the liquid supply device can provide board washing water for washing the circuit board, the liquid inlet cavity 9 on the upper side is communicated with all the rotating pipes 7 on the upper side, the liquid inlet cavity 9 on the lower side is communicated with all the rotating pipes 7 on the lower side, the second driving device can drive the second belt pulley assembly to drive all the rotating pipes 7 to rotate, the rotating pipes 7 are still communicated with the liquid inlet cavity 9 when rotating pipes rotate, the outer ends of the rotating pipes 7 are communicated with a cylinder 10, the opposite sides of the upper and lower side cylinders 10 are connected with a plurality of brush hairs 11, the brush hairs on the lower side cylinder 10 are longer than the brush hairs on the upper side cylinder, the long brush hairs are used for brushing the side of the circuit board with larger height fluctuation of electric parts, the short brush hairs are used for brushing the side with multiple welding spots, the force of the short brush hairs during washing is larger, the scaling powder and other foreign matters on the side can be removed favorably, the one side of the long brush hairs can adapt to the larger height fluctuation favorably without damaging the circuit board, the middle parts of the outer ends of the cylinders 10 are provided with the atomizing nozzles 12, the atomizing nozzles 12 are communicated with the inside of the cylinders 10, when the device is used, the washing water is sprayed from the atomizing nozzles to the brush hairs and the circuit board, and the second driving device drives the cylinders 10 and the bristles to rotate to scrub the circuit board, so that stains on the circuit board can be quickly removed.
As shown in fig. 5, the air flow nozzle 13 is installed on the inner wall of the housing 1 in an up-down symmetrical manner through the electric hinge, the air flow nozzle 13 is connected with the air supply device, the air supply device can supply air to the air flow nozzle 13, the electric hinge can drive the air flow nozzle 13 to turn, the air flow nozzle 13 is located between the middle and the rightmost C-shaped clamping seat, the air flow nozzle 13 is embedded with the proximity switch 19, the proximity switch 19 is connected with the controller, the controller is connected with the air supply device, the circuit board is detected by the proximity switch 19 when approaching the air flow nozzle, the proximity switch sends a signal to the controller, and the controller controls the air supply device to start supplying air.
The belt conveying device 14 is installed on the right side of the inner bottom of the shell 1 corresponding to the C-shaped clamping seats, and the C-shaped clamping seat on the rightmost side can place the circuit board on the upper side of the belt conveying device 14, so that the circuit board after cleaning and maintenance is completed is conveyed to the next processing place along the belt conveying device 14.
The inside liquid collecting cavity 15 of having seted up of diapire of casing 1, liquid collecting cavity 15 is through the inside intercommunication of a plurality of first through-holes 16 and casing 1, the sewage gathering in the first through-hole 16 of liquid collecting cavity 15 accessible, recovery drum 17 is installed to 1 bottom of casing, liquid collecting cavity 15 links to each other with the recovery drum 17 of 1 bottom of casing through second through-hole 18, recovery drum 17 is used for retrieving the dirty board water of washing in the casing 1, so that carry out recovery processing to dirty board water of washing, prevent that sewage from causing the pollution to the environment.
When the invention is used, a circuit board to be cleaned is placed in a group of C-shaped clamping seats on the left side for clamping through a manipulator, the circuit board 100 is positioned between first belt pulley transmission assemblies on the upper side and the lower side, two groups of first belt pulley transmission assemblies on the front side clamp the front end of the circuit board, two groups of first belt pulley transmission assemblies on the rear side clamp the rear end of the circuit board (as shown in figure 2), a first driving device drives each first belt pulley transmission assembly to move, the first belt pulley transmission assemblies transmit the circuit board to the right side during transmission, when the circuit board is positioned between bristles on the upper side and the lower side, a liquid supply device is started, the liquid supply device sends board washing water into a cylinder through a liquid inlet cavity and then sprays the board washing water onto each bristle and the circuit board to be cleaned from an atomizing nozzle, meanwhile, a second driving device drives a second belt pulley assembly to transmit, and the second belt pulley assembly drives all rotating pipes and the bristles to rotate to clean the circuit board, the foreign matter removing effect in multiple angles is better through rotary cleaning, the circuit board moves rightwards continuously at the same time until the right end of the circuit board enters the upper and lower first belt pulley conveying assemblies at the middle position, the circuit board is clamped by the first belt pulley conveying assemblies in the middle and the left C-shaped clamping seat at the same time, the circuit board moves rightwards continuously until the circuit board is far away from the left C-shaped clamping seat completely, all areas on the circuit board are brushed and cleaned by the brush hair, then the first driving device is controlled to drive all the first belt pulley conveying assemblies to reversely convey, the circuit board which is completely brushed once moves leftwards and is brushed once again, after the circuit board is cleaned for a plurality of times, the circuit board moves from the C-shaped clamping seat at the middle position to the right C-shaped clamping seat, the electric hinge is controlled to drive the airflow nozzle to rotate anticlockwise to slightly incline, and then the air supply device is started, when the circuit board passes through the airflow nozzle from left to right, stains on the circuit board are flushed, when the first belt pulley conveying assembly drives the circuit board to move from right to left, the electric hinge drives the airflow nozzle to rotate clockwise and tilt towards the circuit board, the inclination of the airflow nozzle enables sewage not to move towards the flushed place, the cleaning effect of the circuit board is improved, when the circuit board is about to move from the C-shaped clamping seat at the middle position to the C-shaped clamping seat at the right side, a user can place the circuit board between the C-shaped clamping seats at the left side, the first belt pulley conveying assembly in the three C-shaped clamping seats drives the two circuit boards to move back and forth from left to right, the C-shaped clamping seat at the left side and the C-shaped clamping seat at the middle position drive the circuit board at the left side to perform reciprocating surface scrubbing first, the C-shaped clamping seat at the middle position and the C-shaped clamping seat at the right side drive the circuit board at the right side to perform reciprocating blowing of residual water stains and dirt, meanwhile, the blown air flow can accelerate the volatilization of the board washing water, the continuous corrosion damage of the circuit board caused by the residue of the board washing water is reduced, after the right circuit board is flushed, the first driving device is controlled to drive the first belt pulley conveying assembly to drive the circuit board to move rightwards, the left circuit board moves to the air flow spray head from the brush hair position, the right circuit board moves to the upper side of the belt conveying device 14 from the air flow spray head position and is conveyed to the next process, and meanwhile, the board washing water falling during the board spraying and washing of the circuit board and the air flow spray head air washing can enter a recovery cylinder to be collected and recovered, so that the centralized treatment is facilitated, and the situation that the board washing water with corrosivity pollutes the environment is prevented; the automatic circuit board feeding and discharging device is simple in structure and ingenious in design, automatic cleaning and maintenance of the circuit board are achieved, automatic feeding and discharging and automatic clamping and releasing of the circuit board are completed, labor intensity of workers is reduced, and cleaning and maintenance efficiency of the circuit board is improved; the edges of the circuit board are respectively clamped through the first belt pulley conveying assembly, so that the damage of the circuit board caused by direct contact with a vulnerable part of the circuit board is avoided; through the interval arrangement of each group of first belt pulley transmission assemblies, the circuit board is scrubbed or air-washed when moving to the position between two groups of first belt pulleys in the horizontal direction, and the clamping assemblies (namely the first belt pulley transmission assemblies) cannot interfere with the scrubbing and air-washing work of the circuit board, so that the circuit board is beneficial to overall cleaning without dead angles; the two circuit boards are clamped by the three groups of first belt pulley conveying assemblies which are horizontally arranged to reciprocate left and right, so that the cleaning effect of circuit board brushing and air washing is further improved, and the two processes of board washing and water scrubbing and air washing are carried out simultaneously, so that repeated clamping is avoided, the equipment cost required to be used is reduced, and the cleaning efficiency of the circuit boards is improved; and the upper direction and the lower direction of the first belt pulley conveying assembly are respectively provided with the brush hair and the airflow spray head, and the lengths of the brush hair and the airflow spray head are set to different sizes corresponding to different surfaces of the circuit board, so that the two surfaces of the circuit board in different shapes can be cleaned and maintained together, and the cleaning and maintenance quality and the working efficiency are further improved.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. A cleaning and maintenance device for a multifunction integrated circuit, comprising: including controlling both ends open-ended casing, evenly install a plurality of circuit board centre gripping conveyer in the casing, circuit board centre gripping conveyer can enough realize the fixed centre gripping of circuit board and can convey the circuit board again, can transmit the circuit board each other between the circuit board centre gripping conveyer and can keep pressing from both sides tight to the circuit board at the in-process of transmission, install circuit board brushing device or circuit board air-blowing device between per two sets of circuit board centre gripping conveyer, during operation is scrubbed the circuit board by circuit board brushing device earlier and then is blown off remaining spot on the circuit board by circuit board air-blowing device, the inside waste liquid recovery device that is equipped with of casing, waste liquid recovery device can collect the processing to the waste liquid in the casing.
2. A cleaning and maintenance device for a multifunction integrated circuit as in claim 1, wherein: the waste liquid recovery device comprises a liquid collecting cavity, the liquid collecting cavity is formed in the shell, and the waste water in the shell can be collected by the liquid collecting cavity.
3. A cleaning and maintenance device for a multifunctional integrated circuit as claimed in claim 2, wherein: a recycling cylinder is installed at the bottom of the shell, and the liquid collecting cavity is communicated with the recycling cylinder at the bottom of the shell.
4. A cleaning and maintenance device for a multifunction integrated circuit as in claim 1, wherein: the circuit board clamping device comprises C-shaped seats symmetrically arranged in the shell in the front and back direction, first belt pulley conveying assemblies are symmetrically arranged in the C-shaped seats from top to bottom, a conveying channel of a circuit board can be formed between the upper and lower groups of first belt pulley conveying assemblies, the circuit board can be clamped tightly by the upper and lower groups of first belt pulley conveying assemblies, the first belt pulley conveying assemblies are connected with a first driving device, and the first driving device can drive the first belt pulley conveying assemblies to convey.
5. The cleaning and maintenance device for the multifunctional integrated circuit according to claim 1 or 4, characterized in that: the circuit board brushing device comprises a plurality of rotating pipes, the inner wall of the shell is uniformly connected with the plurality of rotating pipes in a rotating mode along the front-back direction, the rotating pipes are connected through a second belt pulley assembly, the second belt pulley assembly is connected with a second driving device and driven by the second driving device, the rotating pipes are located between circuit board clamping and conveying devices, the rotating pipes are all communicated with a liquid supply device, the liquid supply device can provide board washing water for cleaning a circuit board, the second driving device can drive the second belt pulley assembly to drive all the rotating pipes to rotate, the rotating pipes can be communicated with the liquid supply device when rotating, the outer ends of the rotating pipes are all connected and communicated with a cylinder, a plurality of bristles are arranged at the outer end of the cylinder, an atomizing nozzle is arranged in the middle of the outer end of the cylinder, and the atomizing nozzle is communicated with the inside of the cylinder.
6. The cleaning and maintenance device for a multifunctional integrated circuit according to claim 5, characterized in that: the circuit board air blowing device comprises an air flow nozzle, the air flow nozzle is installed in the shell and located between the circuit board clamping and conveying devices, the air flow nozzle is connected with air supply equipment, and the air supply equipment can spray air for air flow.
7. The cleaning and maintenance device for the multifunctional integrated circuit according to claim 6, wherein: the air flow nozzle is connected with the shell through the electric hinge, the electric hinge can drive the air flow nozzle to turn, the air flow nozzle is provided with the proximity switch, the proximity switch is connected with the controller, the controller is connected with the air supply device, the circuit board is detected by the proximity switch when being close to the air flow nozzle, the proximity switch sends a signal to the controller, and the controller controls the air supply device to start air supply.
8. The cleaning and maintenance device for the multifunctional integrated circuit according to claim 7, wherein: the circuit board scrubbing device and the circuit board air blowing device are symmetrically arranged in an upper group and a lower group, the length of bristles in one group of the circuit board scrubbing device is longer than that of bristles on the other side, and the length of an airflow spray head of one group of the circuit board air blowing device is longer than that of the other side.
9. A cleaning and maintenance device for a multifunction integrated circuit as in claim 1, wherein: the circuit board clamping and conveying device at the rightmost side can place the circuit board on the upper side of the belt conveying device.
10. A cleaning and maintenance device for a multifunction integrated circuit as in claim 1, wherein: the shell is a transverse sleeve.
CN202111533319.7A 2021-12-15 2021-12-15 Cleaning and maintaining equipment for multifunctional integrated circuit Withdrawn CN114146969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111533319.7A CN114146969A (en) 2021-12-15 2021-12-15 Cleaning and maintaining equipment for multifunctional integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111533319.7A CN114146969A (en) 2021-12-15 2021-12-15 Cleaning and maintaining equipment for multifunctional integrated circuit

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Publication Number Publication Date
CN114146969A true CN114146969A (en) 2022-03-08

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Application publication date: 20220308