CN212633588U

CN212633588U - PCBA board belt cleaning device

Info

Publication number: CN212633588U
Application number: CN202020859295.9U
Authority: CN
Inventors: 蒋宗田
Original assignee: Leach Shenzhen Co ltd
Current assignee: Leach Shenzhen Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-03-02
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a PCBA board belt cleaning device, it includes the box, is equipped with wash board water container, water pump and wash pipe in the box, and the water pump is taken out the wash board water in the wash board water container to the wash pipe in. The flushing pipe is transversely arranged in the box body, and the top of the flushing pipe is provided with a row of flushing holes along the axial direction of the flushing pipe. A rotary drum parallel to the flushing pipe is arranged right above the flushing pipe, two ends of the rotary drum are rotatably arranged on the inner wall of the box body, and a motor for driving the rotary drum to rotate is arranged in the box body. The PCBA board to be cleaned is fixed above the rotary drum, the outer side wall of the rotary drum is provided with a plurality of brushes, and the brushes wash the bottom of the PCBA board to be cleaned. The utility model has the advantages that: the whole structure is simple, and the operation is convenient. The PCBA board is free from hand washing, so that a socket or a sensitive element can be prevented from being immersed in board washing water when the PCBA board is washed, and the washing efficiency is high. The plate washing water can be recycled, and the plate washing water is greatly saved. The cleaning machine is suitable for cleaning various PCBA boards, is particularly suitable for cleaning medium and small PCBA boards, and has a wide application range.

Description

PCBA board belt cleaning device

Technical Field

The utility model relates to a wash the technical field of PCBA board, especially relate to a PCBA board belt cleaning device.

Background

At present, the cleaning of PCBA boards in the industry is mainly divided into two modes of ultrasonic cleaning and manual cleaning. The PCBA board only has patch elements, but does not have sockets or sensitive elements, and ultrasonic cleaning is generally adopted. The PCBA board is provided with the socket or the sensitive element, the PCBA needs to be immersed in the board washing water for ultrasonic cleaning, the bad effect is caused on the socket or the sensitive element, the performance is influenced, a lot of board washing water can be wasted, and manual cleaning is mostly adopted. The existing mode of manually cleaning the PCBA board with the socket or the sensitive element has extremely low efficiency, and hands are easy to be stained with board washing water, so that the skin can be injured after a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a PCBA board belt cleaning device, it is extremely low to aim at solving current manual mode efficiency of going on wasing to the PCBA board that has socket or sensitive component, and the both hands are stained with the wash board water easily, have been of a specified duration and can injure the problem of skin.

The utility model provides a PCBA board belt cleaning device: comprises a box body, wherein a plate washing water container, a water pump and a flushing pipe are arranged in the box body, and the plate washing water in the plate washing water container is pumped into the flushing pipe by the water pump. The flushing pipe is transversely arranged in the box body, and the top of the flushing pipe is provided with a row of flushing holes along the axial direction of the flushing pipe. A rotary drum parallel to the flushing pipe is arranged right above the flushing pipe, two ends of the rotary drum are rotatably arranged on the inner wall of the box body, and a motor for driving the rotary drum to rotate is arranged in the box body. The PCBA board to be cleaned is fixed above the rotary drum, the outer side wall of the rotary drum is provided with a plurality of brushes, and the brushes wash the bottom of the PCBA board to be cleaned.

Preferably, a recovery funnel is arranged in the box body and is arranged below the flushing pipe. The recovery funnel includes: first recovery chamber and second recovery chamber, the rotary drum rotates towards the second recovery chamber. The first recovery cavity is communicated with the plate washing water container through a first backflow rubber tube. And a recovery box is further arranged in the box body, and the second recovery cavity is communicated with the recovery box through a second backflow rubber tube.

Preferably, a first filter screen is arranged in the first recovery cavity, and a second filter screen is arranged in the second recovery cavity.

Preferably, the top of the box body is provided with an air suction opening, and the air suction opening is connected with an external air suction system through an air suction pipeline.

Compared with the prior art, the beneficial effects of the utility model reside in that: the whole structure is simple, and the operation is convenient. The PCBA board is free from hand washing, components such as sockets or sensitive elements which cannot be stained with board washing water can be prevented from being soaked in the board washing water when the PCBA board is washed, and the washing efficiency is high. The plate washing water can be recycled, and the plate washing water is greatly saved. The cleaning machine is suitable for cleaning various PCBA boards, is particularly suitable for cleaning medium and small PCBA boards, and has a wide application range.

Drawings

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

fig. 2 is a schematic structural view of a flush pipe according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a recovery funnel according to an embodiment of the present invention;

fig. 4 is a schematic view of another overall structure according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The utility model provides a PCBA board belt cleaning device, as shown in fig. 1-2, it includes box 100, is equipped with wash board water container 200, water pump 300 and wash pipe 400 in the box 100, and water pump 300 pumps the wash board water in wash board water container 200 to in the wash pipe 400. The flush pipe 400 is transversely disposed in the tank 100, and has a row of flush holes 410 formed at the top thereof in the axial direction thereof. A rotating drum 500 is arranged right above the flush pipe 400, the two ends of the rotating drum 500 are rotatably arranged on the inner wall of the tank 100, and a motor (not shown) for driving the rotating drum 500 to rotate is arranged in the tank 100. The PCBA to be cleaned is fixed above the rotating drum 500 (not shown in the figure), the outer side wall of the rotating drum 500 is provided with a plurality of brushes 510, and the brushes 510 wash the bottom of the PCBA to be cleaned.

Specifically, as shown in fig. 1 and 3, in the present embodiment, a recovery funnel 600 is provided in the tank 100, and the recovery funnel 600 is disposed below the flush pipe 400. The recovery hopper 600 includes: a first recycling chamber 610 and a second recycling chamber 620, and the drum 500 rotates toward the second recycling chamber 620. The first recovery chamber 610 is in communication with the board washing water container 200 via a first return hose 611. The box body 100 is also provided with a recovery box 700, and the second recovery cavity 620 is communicated with the recovery box 700 through a second return rubber hose 621.

Specifically, in the present embodiment, a first screen 612 is disposed in the first recycling cavity 610, and a second screen 622 is disposed in the second recycling cavity 620.

Specifically, in this embodiment, the top of the box 100 is further provided with an air suction opening 110, and the air suction opening 110 is connected to an external air suction system through an air suction pipe.

The outer side wall of the box body 100 is further provided with a control panel 120, and the control panel 120 is provided with a power button 121 for opening and closing the PCBA board cleaning device, a first knob switch 122 for controlling the opening and closing of the water pump 300, a first adjusting knob 123 for controlling the water pumping flow of the water pump 300, a second knob switch 124 for controlling the opening and closing of the motor, and a second adjusting knob 125 for controlling the rotating speed of the motor. The box body 100 is also hinged with a protective door 130 for protecting the motor, the water pump 300, the board washing water container 200, the recovery box 700, the first return rubber pipe 611 and the second return rubber pipe 621.

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

Claims

1. The PCBA board cleaning device is characterized by comprising a box body, wherein a board washing water container, a water pump and a flushing pipe are arranged in the box body, and the water pump pumps board washing water in the board washing water container into the flushing pipe; the flushing pipe is transversely arranged in the box body, and the top of the flushing pipe is provided with a row of flushing holes along the axial direction of the flushing pipe; a rotating drum parallel to the flushing pipe is arranged right above the flushing pipe, two ends of the rotating drum are rotatably arranged on the inner wall of the box body, and a motor for driving the rotating drum to rotate is arranged in the box body; the PCBA board to be cleaned is fixed above the rotary drum, a plurality of brushes are arranged on the outer side wall of the rotary drum, and the brushes wash the bottom of the PCBA board to be cleaned.

2. The PCBA plate cleaning device as recited in claim 1, wherein a recovery funnel is provided within the tank, the recovery funnel being disposed below the flush tube; the recovery funnel includes: a first recovery chamber and a second recovery chamber, the drum rotating towards the second recovery chamber; the first recovery cavity is communicated with the plate washing water container through a first backflow rubber tube; and a recovery box is further arranged in the box body, and the second recovery cavity is communicated with the recovery box through a second backflow rubber tube.

3. The PCBA plate cleaning device as recited in claim 2, wherein a first screen is disposed in the first recycling chamber, and a second screen is disposed in the second recycling chamber.

4. A PCBA board cleaning apparatus as claimed in any one of claims 1 to 3, wherein the top of the box body is provided with an air extraction opening which is connected to an external air extraction system by an air extraction duct.