CN203356135U - PCB cleaning device - Google Patents

Abstract

The utility model discloses a PCB cleaning device. The PCB cleaning device comprises a cleaning box and a top machine arranged above the cleaning box, wherein cleaning brushes driven by a motor are arranged in the cleaning box, and the top machine comprises a handpiece and a PCB fixture arranged on the handpiece; the cleaning brushes are fixed on cleaning rotating shafts, and the cleaning rotating shafts are connected to the inner wall of the cleaning box in a rotating mode; the cleaning rotating shafts are arranged in pairs, and all pairs of cleaning rotating shafts are parallel to one another; the connecting line of the two end points, on the same side, of each pair of cleaning rotating shafts is perpendicular to the cleaning rotating shafts; a cleaning area is formed by all the pairs of cleaning rotating shafts, and the cleaning brushes fixed on all the pairs of cleaning rotating shafts form a staggered structure in the cleaning area. By means of the design, the cleaning process of a PCB can be simpler and good in effect.

Description

A PCB board cleaning device

technical field

The utility model relates to the field of PCB board cleaning equipment, in particular to a PCB board cleaning device. the

Background technique

In the process of PCB board production, there will be a large number of processes that need to clean the PCB board. In the existing technology, the cleaning brushes are generally arranged in a row, and then the PCB board is placed flat on the cleaning brushes for cleaning. Then turn the PCB board over to clean the other side. This design operation is more cumbersome and the cleaning effect is not good.

Utility model content

The purpose of the utility model is to overcome the defects of cumbersome operation and poor cleaning effect of PCB board cleaning equipment in the prior art, and provide a PCB board cleaning device with simple operation and good cleaning effect.

In order to achieve the above object, the technical solution of the utility model is to provide a PCB board cleaning device, the PCB board cleaning device includes a cleaning box and a top machine arranged above the cleaning box, the cleaning box is provided with a motor-driven Cleaning brush, described top machine comprises machine head and the PCB board clamp that is arranged on the machine head.

Preferably, the cleaning brush is fixed on the cleaning shaft, the cleaning shaft is rotatably connected to the inner wall of the cleaning box, the cleaning shafts are arranged in pairs, each pair of cleaning shafts is kept parallel, and the two ends of each pair of cleaning shafts on the same side are connected The line is perpendicular to the cleaning rotating shaft, and a cleaning area is formed between each pair of cleaning rotating shafts, and the cleaning brushes fixed on each pair of cleaning rotating shafts form a staggered structure in the cleaning area.

Preferably, only one pair of said paired cleaning shafts is provided.

Preferably, there are more than two pairs of cleaning shafts, and the cleaning areas formed by more than two pairs of cleaning shafts are arranged in a row.

The beneficial effects are: the above design can make the cleaning process of the PCB board more simple and the effect is good; the paired arrangement of the cleaning shafts can make both sides of the PCB board can be cleaned at the same time, and the staggered setting of the cleaning brushes can further optimize the cleaning scheme; multiple components The cleaning area formed by the pair of cleaning shafts is set on the same plane, which can greatly optimize the cleaning scheme and speed up the cleaning efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

In the figure: 1. Machine head; 2. PCB board fixture; 3. Cleaning box; 4. Cleaning shaft; 5. Cleaning brush; 6. Cleaning area; 7. Top machine; 8. PCB board.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described. The following examples are only used to illustrate the technical solution of the utility model more clearly, but not to limit the protection scope of the utility model.

As shown in Figure 1, a kind of PCB board cleaning device, described PCB board cleaning device comprises cleaning box 3 and the top machine 7 that is arranged on cleaning box 3 tops, is provided with the cleaning brush 5 driven by motor in described cleaning box 3, The top machine includes a machine head 1 and a PCB board fixture 2 arranged on the machine head 1 .

The cleaning brush 5 is fixed on the cleaning shaft 4, and the cleaning shaft 4 is rotatably connected to the inner wall of the cleaning box 3. The cleaning shafts 4 are arranged in pairs, and each pair of cleaning shafts 4 is kept parallel, and each pair of cleaning shafts 4 is on the same side. The connecting line between the two ends is perpendicular to the cleaning rotating shaft 4, and a cleaning area 6 is formed between each pair of cleaning rotating shafts 4, and the cleaning brushes 5 fixed on each pair of cleaning rotating shafts 4 form a staggered structure in the cleaning area.

The paired cleaning rotating shafts 4 are only provided with one pair.

The paired cleaning rotating shafts 4 are provided with more than two pairs, and the cleaning areas 5 formed by more than two pairs of cleaning rotating shafts 4 are arranged in a row.

In actual operation, first fill the cleaning tank 3 with cleaning solution, then clamp the PCB board 8 on the PCB board fixture 2, connect the top machine 7 with the operating system, move the machine head 1 downward, and start the motor to drive the cleaning shaft 4 starts to rotate, the cleaning brush 5 starts to rotate, the cleaning area 6 can be vertically arranged, and the PCB board 8 is used downward and passes through the cleaning area 6, and the stains on the PCB board 8 are cleaned under the action of the cleaning brush 5 . Since there are multiple cleaning rotating shafts 4, the rotation direction of the cleaning rotating shaft 4 can be set to two kinds of interlaced operation, clockwise and counterclockwise, so that the cleaning effect can be optimized. In addition, the PCB board 8 can be placed on the original plane after the PCB board 8 is cleaned once. Rotate 90 degrees to wash again, so that the stains that are not easy to wash off in the original reverse direction are further washed.

The above is only the preferred embodiment of the utility model, and it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And retouching should also be regarded as the protection scope of the present utility model.

Claims (4)

1. A PCB board cleaning device, characterized in that: said PCB board cleaning device comprises a cleaning box and a top machine arranged on the top of the cleaning box, said cleaning box is provided with a cleaning brush driven by a motor, and said top machine includes A machine head and a PCB board fixture arranged on the machine head. 2. The PCB board cleaning device according to claim 1, wherein the cleaning brush is fixed on the cleaning shaft, the cleaning shaft is rotatably connected to the inner wall of the cleaning box, and the cleaning shafts are arranged in pairs, and each pair of cleaning shafts Keep parallel between each pair of cleaning shafts, the line connecting the two ends on the same side of each pair of cleaning shafts is perpendicular to the cleaning shaft, a cleaning area is formed between each pair of cleaning shafts, and the cleaning brushes fixed on each pair of cleaning shafts form a staggered structure in the cleaning area. 3. The PCB board cleaning device according to claim 2, wherein only one pair of said paired cleaning shafts is provided. 4. The PCB board cleaning device according to claim 2, characterized in that: there are more than two pairs of cleaning rotating shafts, and the cleaning areas formed by more than two pairs of cleaning rotating shafts are arranged in a row.

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