CN214078191U

CN214078191U - A belt cleaning device for PCB board

Info

Publication number: CN214078191U
Application number: CN202022490555.2U
Authority: CN
Inventors: 陶环娃
Original assignee: Individual
Current assignee: Chengdu Amplifier Electronic Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-08-31
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a belt cleaning device for PCB board belongs to circuit board technical field, including the base, the base inboard is provided with the waste water tank, base top fixedly connected with support frame, and support frame bottom fixed mounting has electric telescopic handle one, and an electric telescopic handle bottom swing joint has the fixed plate. The utility model discloses well staff fixes the PCB board after putting on the thing board, the water pump is opened to the staff, the water of water pump in with the washing liquid water tank leads to pipe carries water shower nozzle department after, the water shower nozzle spouts the washing liquid into the washing tank in, and make the washing liquid pour into in the washing tank after half high, staff control electric telescopic handle one falls the PCB board, and in submerging the washing liquid, at this moment the supersonic generator of staff with the washing tank bottom opens, supersonic generator will cause ultrasonic vibration to the washing liquid, and make the washing liquid wash the processing on PCB board surface, reach better cleaning performance.

Description

A belt cleaning device for PCB board

Technical Field

The utility model belongs to the technical field of the circuit board, specifically be a belt cleaning device for PCB board.

Background

A PCB, i.e., a printed wiring board, which is called a printed board for short, is one of important parts in the electronic industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, has electronic components such as integrated circuits, and printed boards are used to electrically interconnect the various components. The printed circuit board consists of an insulating bottom plate, a connecting lead and a welding disc for assembling and welding electronic elements, and has double functions of a conductive circuit and the insulating bottom plate.

When washing through belt cleaning device, the single one side to the PCB board of only washs the processing, can not wash the PCB board simultaneously, and current PCB board when wasing, only single through will clean the brush soak the back in the cleaning solution, wash the processing to the PCB board surface, make the cleaning performance relatively poor, the PCB board surface washs unclean easily, and the PCB board is when wasing through belt cleaning device, and carry out fixed treatment to the PCB board, make the PCB board cause the skew when wasing easily, make the PCB board surface some places wash to some extent easily, and current belt cleaning device does not be provided with the device of stoving, make the PCB board after wasing, the PCB board surface can remain remaining washing liquid.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the cleaning device for the PCB is used for solving the problems that the cleaning effect of the existing cleaning device for cleaning the PCB is poor, the PCB is not fixed during cleaning, and the existing cleaning device is not provided with a drying device.

The utility model adopts the technical scheme as follows: a cleaning device for a PCB comprises a base, wherein a waste water tank is arranged on the inner side of the base, a support frame is fixedly connected to the top of the base, a first electric telescopic rod is fixedly installed at the bottom of the support frame, and a fixing plate is movably connected to the bottom of the first electric telescopic rod;

the bottom of the fixed plate is fixedly connected with a fixed rod, one end of the bottom of the fixed rod is fixedly connected with an object placing plate, one end of the bottom of the fixed plate, which is close to the fixed rod, is fixedly connected with a second electric telescopic rod, and the bottom of the second electric telescopic rod is movably connected with a pressing plate;

the bottom of the support frame is fixedly provided with support plates close to the front end and the rear end of the electric telescopic rod, one end of the outer side of each support plate is embedded and connected with a wind shield, the outer side of each wind shield is embedded and connected with a pipeline, and the outer side of the other end of each pipeline is provided with an air heater in an embedded mode;

base top fixed mounting has the washing tank, the inboard bottom embedding of washing tank is connected with supersonic generator, the embedding is connected with the drain pipe in the middle of the inboard bottom of washing tank, the nested valve that is provided with in the drain pipe outside, the inboard top embedding of washing tank is connected with the water shower nozzle, the water shower nozzle outside embedding is connected with the water pipe, the nested water pump that is provided with in the water pipe other end outside, water pump bottom fixed mounting has the washing liquid water tank.

The two electric telescopic rods are four, and are bilaterally arranged between the two fixing rods in a bilateral symmetry mode.

Wherein, the water shower nozzle has four, and is bilateral symmetry and sets up at the inboard top both ends of washing tank, supersonic generator has four, and is and sets up side by side in the washing tank bottom.

The number of the pipelines is four, the pipelines are symmetrically arranged at the front end and the rear end of the air heater in a front-back mode, and the wind shields are symmetrically arranged on the outer side of the supporting plate in a front-back mode.

Wherein, clamp plate thickness is a centimetre, and the clamp plate material is the rubber material clamp plate.

The electric telescopic rod I, the air heater, the electric telescopic rod II, the ultrasonic generator, the water pump and an external power supply are electrically connected.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through placing the PCB board on the thing board back, staff control electric telescopic handle two is fixed on contacting the PCB board with the clamp plate, can not take off the groove when the PCB board washs, reaches better fixed effect.

2. The utility model discloses in, drop the PCB board through controlling electric telescopic handle one to in submerging the washing liquid, at this moment the supersonic generator that the staff will wash tank bottom portion is opened, supersonic generator will cause ultrasonic vibration to the washing liquid, and make the washing liquid wash the processing on PCB board surface, reach better cleaning performance.

3. The utility model discloses in, through opening the air heater, the air heater passes through the pipeline with hot-air and channels into deep bead department back, and hot-air will blow to PCB board surface through the deep bead, carries out drying process to PCB board surface residual washing liquid, reaches better stoving effect.

Drawings

FIG. 1 is a schematic diagram of a front sectional structure of the cleaning device of the present invention;

FIG. 2 is a schematic diagram of the front structure of the fixing plate of the present invention;

fig. 3 is a schematic diagram of the side structure of the cleaning device of the present invention.

The labels in the figure are: 1. a base; 2. a first electric telescopic rod; 3. a cleaning tank; 4. a wastewater tank; 5. a cleaning liquid tank; 6. a hot air blower; 101. a support frame; 102. a support plate; 201. a fixing plate; 202. fixing the rod; 203. a storage plate; 204. a second electric telescopic rod; 205. pressing a plate; 301. an ultrasonic generator; 302. a drain pipe; 3021. a valve; 501. a water pump; 502. a water pipe; 503. a water spray head; 601. a pipeline; 602. a wind deflector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should 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 description and simplification of 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses in:

referring to fig. 1-3, a cleaning device for a PCB comprises a base 1, wherein a waste water tank 4 is arranged on the inner side of the base 1, a support frame 101 is fixedly connected to the top of the base 1, a first electric telescopic rod 2 is fixedly installed at the bottom of the support frame 101, and a fixing plate 201 is movably connected to the bottom of the first electric telescopic rod 2;

the bottom of the fixing plate 201 is fixedly connected with a fixing rod 202, one end of the bottom of the fixing rod 202 is fixedly connected with an object placing plate 203, one end of the bottom of the fixing plate 201, which is close to the fixing rod 202, is fixedly connected with a second electric telescopic rod 204, and the bottom of the second electric telescopic rod 204 is movably connected with a pressing plate 205;

the bottom of the support frame 101 is fixedly provided with support plates 102 close to the front end and the rear end of the electric telescopic rod I2, one end of the outer side of each support plate 102 is connected with a wind shield 602 in an embedded mode, the outer side of each wind shield 602 is connected with a pipeline 601 in an embedded mode, and the outer side of the other end of each pipeline 601 is provided with an air heater 6 in an embedded mode;

base 1 top fixed mounting has

washing tank

3, and 3 inboard bottom embeddings of washing tank are connected with supersonic generator 301, and the embedding is connected with drain pipe 302 in the middle of 3 inboard bottoms of washing tank, and the nested valve 3021 that is provided with in the drain pipe 302 outside, and 3 inboard top embeddings of washing tank are connected with water shower 503, and the embedding is connected with water pipe 502 in the water shower 503 outside, and the nested water pump 501 that is provided with in the water pipe 502 other end outside, and water pump 501 bottom fixed mounting has washing liquid water tank 5.

Refer to fig. 1, 2, it is further, dead lever 202 has four, and two liang be bilateral symmetry side by side and set up in fixed plate 201 bottom, two 204 electric telescopic handle have four, and two liang be bilateral symmetry and set up between two dead levers 202, when the staff need wash the PCB board after processing, the staff places the PCB board and puts the thing board 203 on the back, two 204 electric telescopic handle of staff control contact the clamp plate 205 and go on fixing on the PCB board, can wash at the PCB board, can not take off the groove, reach better fixed effect.

Referring to fig. 1, further, there are four water spray heads 503, and it sets up at the inboard top both ends of washing tank 3 to be bilateral symmetry, supersonic generator 301 has four, and it sets up in the bottom of washing tank 3 to be side by side, after the staff fixes the PCB on putting thing board 203, the staff opens water pump 501, water pump 501 carries the water in the washing liquid water tank 5 to water spray head 503 department back through water pipe 502, water spray head 503 spouts the washing liquid into washing tank 3, and make the washing liquid pour into washing tank 3 after half the height, staff control electric telescopic handle one 2 descends the PCB, and submerge in the washing liquid, at this moment, the staff opens supersonic generator 301 of washing tank 3 bottom, supersonic generator 301 will cause ultrasonic vibration to the washing liquid, and make the washing liquid wash at the PCB plate surface, reach better cleaning performance.

Referring to fig. 1, 3, it is further, pipeline 601 has four, and be the front and back symmetry and set up both ends around air heater 6, deep bead 602 has four, and be the front and back symmetry and set up in the backup pad 102 outside, after the PCB board washs in the washing liquid and finishes, staff control electric telescopic handle 2 raises the PCB board, and back side by side with deep bead 602, the staff opens air heater 6, air heater 6 passes through pipeline 601 with the hot-air and leads to deep bead 602 department after, the hot-air will blow to the PCB board surface through deep bead 602, carry out drying process to the remaining washing liquid in PCB board surface, reach better stoving effect.

Referring to fig. 1 and 2, further, the thickness of the pressing plate 205 is one centimeter, the pressing plate 205 is made of rubber, and after the worker controls the second electric telescopic rod 204 to contact the pressing plate 205 with the PCB to fix the PCB, the rubber pressing plate 205 can prevent the PCB from being cleaned in the cleaning solution, and the object placing plate 203 is slid out to achieve a better anti-slip effect.

Referring to fig. 1 to 3, further, the electric telescopic rod i 2, the air heater 6, the electric telescopic rod ii 204, the ultrasonic generator 301, the water pump 501 and an external power supply are electrically connected.

The working principle is as follows: firstly, when a worker needs to clean a processed PCB, after the worker places the PCB on an object placing plate 203, the worker controls a second electric telescopic rod 204 to enable a pressing plate 205 to be in contact with the PCB for fixing, then, the worker turns on a water pump 501, the water pump 501 conveys water in a cleaning liquid water tank 5 to a position of a water nozzle 503 through a water pipe 502, the water nozzle 503 sprays cleaning liquid into a cleaning tank 3, the cleaning liquid is poured into the cleaning tank 3 to be half of the height, the worker controls a first electric telescopic rod 2 to lower the PCB and immerse the PCB into the cleaning liquid, at the moment, the worker turns on an ultrasonic generator 301 at the bottom of the cleaning tank 3, the ultrasonic generator 301 vibrates the cleaning liquid and enables the cleaning liquid to be cleaned on the surface of the PCB, finally, the worker controls a first electric telescopic rod 2 to lift the PCB and arrange the PCB with a wind shield 602, the staff opens air heater 6, and after air heater 6 led into deep bead 602 department with hot-air through pipeline 601, hot-air will blow to the PCB board surface through deep bead 602, carries out drying process to the remaining washing liquid on PCB board surface.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A belt cleaning device for PCB board, includes base (1), its characterized in that: a waste water tank (4) is arranged on the inner side of the base (1), a supporting frame (101) is fixedly connected to the top of the base (1), a first electric telescopic rod (2) is fixedly installed at the bottom of the supporting frame (101), and a fixing plate (201) is movably connected to the bottom of the first electric telescopic rod (2);

a fixing rod (202) is fixedly connected to the bottom of the fixing plate (201), an object placing plate (203) is fixedly connected to one end of the bottom of the fixing rod (202), a second electric telescopic rod (204) is fixedly connected to one end, close to the fixing rod (202), of the bottom of the fixing plate (201), and a pressing plate (205) is movably connected to the bottom of the second electric telescopic rod (204);

the bottom of the support frame (101) is fixedly provided with support plates (102) close to the front end and the rear end of the electric telescopic rod I (2), one end of the outer side of each support plate (102) is connected with a wind shield (602) in an embedded mode, the outer side of each wind shield (602) is connected with a pipeline (601) in an embedded mode, and the outer side of the other end of each pipeline (601) is provided with an air heater (6) in an embedded mode;

base (1) top fixed mounting has washing tank (3), washing tank (3) inboard bottom embedding is connected with supersonic generator (301), the embedding is connected with drain pipe (302) in the middle of washing tank (3) inboard bottom, the nested valve (3021) that is provided with in drain pipe (302) outside, washing tank (3) inboard top embedding is connected with water shower nozzle (503), water shower nozzle (503) outside embedding is connected with water pipe (502), the nested water pump (501) that is provided with in water pipe (502) other end outside, water pump (501) bottom fixed mounting has washing liquid water tank (5).

2. A cleaning apparatus for a PCB as recited in claim 1, wherein: the number of the fixing rods (202) is four, the two fixing rods are arranged at the bottom of the fixing plate (201) in a side-by-side bilateral symmetry mode, the number of the electric telescopic rods (204) is four, and the two fixing rods (202) are arranged between the two fixing rods in a bilateral symmetry mode.

3. A cleaning apparatus for a PCB as recited in claim 1, wherein: there are four water shower nozzles (503), and be bilateral symmetry and set up at washing tank (3) inboard top both ends, supersonic generator (301) have four, and be and set up side by side in washing tank (3) bottom.

4. A cleaning apparatus for a PCB as recited in claim 1, wherein: the number of the pipelines (601) is four, the pipelines are symmetrically arranged at the front end and the rear end of the air heater (6) in a front-rear mode, and the number of the wind shields (602) is four, and the pipelines are symmetrically arranged at the outer side of the supporting plate (102) in the front-rear mode.

5. A cleaning apparatus for a PCB as recited in claim 1, wherein: the thickness of the pressing plate (205) is one centimeter, and the material of the pressing plate (205) is rubber material pressing plate (205).

6. A cleaning apparatus for a PCB as recited in claim 1, wherein: the electric telescopic rod I (2), the air heater (6), the electric telescopic rod II (204), the ultrasonic generator (301), the water pump (501) and an external power supply are electrically connected.