CN218517263U - Double-sided cleaning mechanism for PCB - Google Patents

Abstract

The utility model discloses a double-sided cleaning mechanism of a PCB (printed circuit board), which comprises an installation bottom plate, a moving assembly and a clamping assembly, wherein a supporting plate is fixedly installed at the left end of the top of the installation bottom plate, the right side of the supporting plate is fixed with the moving assembly, a counterpoint plate is fixedly installed at the right side of the moving assembly, and the right side of the counterpoint plate is fixed with the clamping assembly; the movable assembly comprises a movable block, a first connecting rod, a first mounting block, a double-end electric push rod, a second connecting rod and a second mounting block, the middle part of the right side of the supporting plate is fixed with the first mounting block, the upper end and the lower end of the front side surface and the lower end of the rear side surface of the first mounting block are hinged with the first connecting rod, and the front side and the rear side of the first connecting rod are far away from the center shaft of the first mounting block and are hinged with the movable block. This two-sided clean mechanism of PCB board has wholly realized the purpose that can be convenient for change the PCB board to can absorb clean dust and the burr that produces, have fine practicality.

Description

A double-sided cleaning mechanism for PCB boards

technical field

The utility model relates to the technical field of PCB board cleaning, in particular to a double-sided cleaning mechanism for PCB boards.

Background technique

The PCB board is a printed circuit board, also known as a printed circuit board. It is an important electronic component and a carrier for the electrical interconnection of electronic components. Dirt and other dirt will affect the cleanliness of the PCB surface, so it is necessary to clean the surface of the PCB board.

The traditional cleaning mechanism usually uses a double-sided cleaning mechanism, but the existing double-sided cleaning mechanism usually fixes the PCB board between two roller brushes, and then cleans the PCB board, because the PCB board is located on the It is very inconvenient to remove and install the PCB board between the two roller brushes, so a double-sided cleaning mechanism for the PCB board is proposed to solve the above problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a double-sided cleaning mechanism of the PCB board, which has the advantages of being convenient for disassembling and assembling the PCB board, and solves the problem of inconvenient disassembling and assembling of the PCB board.

In order to achieve the above purpose, the utility model provides the following technical solutions: a double-sided cleaning mechanism for PCB boards, including a mounting base plate, a moving assembly, and a clamping assembly, the left end of the top of the mounting base plate is fixedly installed with a support plate, and the support plate The right side of the plate is fixed with the moving assembly, and the right side of the moving assembly is fixedly installed with an alignment plate, and the right side of the alignment plate is fixed with the clamping assembly.

The moving assembly includes a moving block, a first connecting rod, a first mounting block, a double-headed electric push rod, a second connecting rod and a second mounting block, and the right middle part of the support plate is fixed to the first mounting block, The upper and lower ends of the front and rear sides of the first installation block are hinged with the first connecting rod, and the first connecting rods on the front and rear sides are hinged with the moving block away from the central axis of the first installation block. The moving blocks are fixed with the double-headed electric push rod, the side of the first connecting rod away from the central axis of the double-headed electric push rod is hinged with a second connecting rod, and the second connecting rods on the upper and lower sides are close to the first One side of the central axis of the mounting block is hinged with the second mounting block.

Further, the right side of the second installation block is fixed to the left side of the alignment plate, the clamping assembly includes a groove block, and the left side of the groove block is fixed to the right side of the alignment plate.

Further, an electric push rod is installed through the upper side wall of the groove block, the direction of the telescopic end of the electric push rod is downward, and an installation pad is fixedly installed on the inner bottom wall of the groove block.

Further, the right end of the top of the installation bottom plate is fixedly installed with a dust storage box, the top of the installation bottom plate is fixedly installed on the left side of the dust storage box with a fan mounting seat, and the top of the installation bottom plate is located on the left side of the fan mounting seat. The side is fixed with a cleaning box.

Further, a fan is fixedly installed on the top of the fan mounting base, and a second connecting pipe is fixedly installed between the fan and the dust storage box.

Further, a first connecting pipe is fixedly installed on the left side of the fan, and a dust suction port is fixedly installed under the right side wall inside the cleaning box, and the right side of the dust suction port is opposite to the left side of the first connecting pipe. fixed.

Further, two motor fixing frames are fixedly installed in the middle of the right side wall of the cleaning box, and a driving motor is fixedly installed inside the motor fixing frame, and the output shaft direction of the driving motor is on the left side. The output shaft of the driving motor runs through the right side wall of the cleaning box and is fixedly equipped with a rolling brush wheel.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The double-sided cleaning mechanism of the PCB board can hold the PCB board by clamping the component, and by moving the component, it can drive the clamping component to move, so that the PCB board can be driven from the two brush wheels In and out between, so that the PCB board can be easily disassembled.

2. The double-sided cleaning mechanism of the PCB board can clean the fine burrs and dust through the dust suction port, the first connecting pipe, the fan, the second connecting pipe and the dust storage box after cleaning the PCB board. Absorption is carried out to avoid the impact of the mess on the production site on the cleaning work of the PCB board in the later stage.

Description of drawings

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

Fig. 2 is the enlarged view of the mobile assembly of the present utility model;

Fig. 3 is an enlarged view of the clamping assembly of the present invention.

In the figure: 1 alignment plate, 2 brush wheel, 3 motor fixing frame, 4 drive motor, 5 support plate, 6 installation pad, 7 installation base plate, 8 cleaning box, 9 dust suction port, 10 first connecting pipe, 11 Fan mounting seat, 12 fan, 13 second connecting pipe, 14 dust storage box, 15 moving block, 16 first connecting rod, 17 first mounting block, 18 double-headed electric push rod, 19 second connecting rod, 20 second Installation block, 21 electric push rod, 22 groove blocks.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, a kind of double-sided cleaning mechanism of PCB board in the present embodiment, comprises installation base plate 7, moving assembly and clamping assembly, the left end of installation base plate 7 top is fixedly installed with support plate 5, support plate 5 The right side of the moving assembly is fixed with the moving assembly, and the right side of the moving assembly is fixedly installed with an alignment plate 1, and the right side of the alignment plate 1 is fixed with the clamping assembly, wherein the right end of the top of the installation base plate 7 is fixed with a dust storage box 14. Install the top of the bottom plate 7 and the fan mounting base 11 on the left side of the dust storage box 14, and install the cleaning box 8 on the top of the bottom plate 7 and the left side of the fan mounting base 11. Secondly, the fan mounting base The top of 11 is fixedly installed with blower fan 12, and the second connection pipe 13 is fixedly installed between blower fan 12 and dust storage box 14, and in addition, the left side of blower fan 12 is fixedly installed with first connection pipe 10, cleans the inner right side wall of box 8 The bottom of the cleaning box 8 is fixedly equipped with a dust suction port 9, the right side of the dust suction port 9 is fixed to the left side of the first connecting pipe 10, and finally, the middle part of the right side wall of the cleaning box 8 is fixedly equipped with two motor holders 3. A driving motor 4 is fixedly installed inside the motor fixing frame 3, and the output shaft direction of the driving motor 4 is on the left side.

What needs to be added is that the groove direction of the groove block 22 is on the right side, and the fan mounting base 11 plays a role in supporting the fan 12. By starting the fan 12, the dust and burrs inside the cleaning box 8 can be sucked out through the dust suction port 9 , and then enter the inside of the dust storage box 14 through the first connecting pipe 10 and the second connecting pipe 13 .

The moving assembly includes a moving block 15, a first connecting rod 16, a first mounting block 17, a double-headed electric push rod 18, a second connecting rod 19 and a second mounting block 20, and the right middle part of the support plate 5 is connected to the first mounting block. 17 is fixed, the upper and lower ends of the front and rear sides of the first mounting block 17 are hinged with the first connecting rod 16, and the first connecting rod 16 on the front and rear sides is away from the central axis of the first mounting block 17 and is hinged with the moving block 15 , the upper and lower sides of the moving block 15 are fixed with the double-headed electric push rod 18, the first connecting rod 16 is hinged with a second connecting rod 19 on the side away from the central axis of the double-headed electric push rod 18, and the second connecting rod 19 on the upper and lower sides The side of the rod 19 close to the central axis of the first mounting block 17 is hinged to the second mounting block 20. In addition, the right side of the second mounting block 20 is fixed to the left side of the alignment plate 1, and the clamping assembly includes a groove Block 22, the left side of the groove block 22 is fixed to the right side of the alignment plate 1, and secondly, the upper side wall of the groove block 22 is provided with an electric push rod 21, and the direction of the telescopic end of the electric push rod 21 is downward. A mounting pad 6 is fixedly mounted on the inner bottom wall of the groove block 22 .

What needs to be added is that the number of moving blocks 15 is two, the number of first connecting rods 16 and the number of second connecting rods 19 are four, and the second connecting rods 19 are located at a position where the first connecting rods 16 are away from the central axis of the moving block 15 On one side, there is also a hinge relationship between the second connecting rod 19 and the moving block 15 , and the second connecting rod 19 is located on the front and rear sides of the second mounting block 20 .

The working principle of the above-mentioned embodiment is:

The double-sided cleaning mechanism of the PCB board, when in use, first places the PCB board to be cleaned on the mounting pad 6, then starts the electric push rod 21 to clamp the PCB board, and then starts the double-head electric push rod to clamp the PCB board. The rod 18 makes the double-headed electric push rod 18 shrink, thereby driving the moving block 15 to also shrink, and it can drive the first connecting rod 16 and the second connecting rod 19 to rotate, thereby driving the second mounting block 20 to move to the right, Just can make alignment plate 1 also move to the right, then drive PCB board to enter between two motor fixing frames 3, can drive roller brush wheel 2 to rotate by starting drive motor 4 so that PCB board is cleaned, in cleaning process In the process, by starting the fan 12, the dust and burrs inside the cleaning box 8 can be sucked out through the dust suction port 9, and then enter the inside of the dust storage box 14 through the first connecting pipe 10 and the second connecting pipe 13, and after the cleaning is completed, , the second installation block 20 can be moved to the left by extending the double-headed electric push rod 18, so that the PCB board can not be replaced between the two roller brush wheels 2, and the purpose of facilitating the replacement of the PCB board is realized as a whole. And it can absorb the dust and burrs generated by cleaning, which has good practicability.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. a double-sided cleaning mechanism for PCB boards, comprising installation base plate (7), moving assembly and clamping assembly, is characterized in that: the left end of described installation base plate (7) top is fixedly installed with support plate (5), so The right side of the supporting plate (5) is fixed with the moving assembly, the right side of the moving assembly is fixedly equipped with an alignment plate (1), and the right side of the alignment plate (1) is fixed with the clamping assembly; The moving assembly includes a moving block (15), a first connecting rod (16), a first mounting block (17), a double-head electric push rod (18), a second connecting rod (19) and a second mounting block (20 ), the middle part of the right side of the support plate (5) is fixed with the first mounting block (17), and the upper and lower ends of the front and rear sides of the first mounting block (17) are connected with the first connecting rod (16) Hinged, the first connecting rod (16) on the front and rear sides is away from the central axis of the first mounting block (17) and is hinged to the moving block (15), and the moving block (15) on the upper and lower sides is connected to the double head The electric push rod (18) is fixed, and the side of the first connecting rod (16) away from the central axis of the double-headed electric push rod (18) is hinged with a second connecting rod (19). The side of the rod (19) close to the central axis of the first mounting block (17) is hinged to the second mounting block (20). 2. The double-sided cleaning mechanism of a kind of PCB board according to claim 1, characterized in that: the right side of the second mounting block (20) is fixed and the alignment plate (1) is fixed on the left side, so The clamping assembly includes a groove block (22), and the left side of the groove block (22) is fixed to the right side of the alignment plate (1). 3. The double-sided cleaning mechanism of a PCB board according to claim 2, characterized in that: the upper side wall of the groove block (22) is provided with an electric push rod (21), and the electric push rod The direction of the telescopic end of (21) is below, and the inner bottom wall of the groove block (22) is fixedly equipped with a mounting pad (6). 4. The double-sided cleaning mechanism of a kind of PCB board according to claim 1, characterized in that: the right end of the top of the installation base plate (7) is fixedly equipped with a dust storage box (14), and the installation base plate (7) The top of the top and the left side of the dust storage box (14) are fixedly installed with a fan mounting base (11), and the top of the installation base plate (7) is fixedly installed with a cleaning box (8) on the left side of the fan mounting base (11). ). 5. The double-sided cleaning mechanism of a kind of PCB board according to claim 4, characterized in that: a fan (12) is fixedly installed on the top of the fan mounting base (11), and the fan (12) is connected with the dust storage A second connecting pipe (13) is fixedly installed between the boxes (14). 6. The double-sided cleaning mechanism of a PCB board according to claim 5, characterized in that: the first connecting pipe (10) is fixedly installed on the left side of the fan (12), and the cleaning box (8) A dust suction port (9) is fixedly installed below the inner right side wall, and the right side of the dust suction port (9) is fixed to the left side of the first connecting pipe (10). 7. The double-sided cleaning mechanism of a kind of PCB board according to claim 4, is characterized in that: the middle part of the right side wall of the cleaning box (8) is fixedly installed with two motor holders (3), The inside of the motor holder (3) is fixedly equipped with a drive motor (4), the output shaft direction of the drive motor (4) is on the left side, and the output shaft of the drive motor (4) runs through the cleaning box (8 ) on the right side wall and is fixedly equipped with a rolling brush wheel (2).

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