CN212397403U

CN212397403U - Surface cleaning device for circuit board

Info

Publication number: CN212397403U
Application number: CN202020803741.4U
Authority: CN
Inventors: 刘元锋
Original assignee: Jiangsu Jialichuang Electronic Technology Co ltd
Current assignee: Jiangsu Jialichuang Electronic Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-26
Anticipated expiration: 2030-05-14

Abstract

The utility model relates to a surface cleaning device for a circuit board, in particular to the field of circuit board cleaning, which comprises a base, wherein the upper part of the base is provided with a workbench, the upper part of the workbench is provided with a conveyor belt, both sides of the conveyor belt are provided with a fixed frame, the lower part of the fixed frame is fixedly connected with a connecting seat, a placing groove is fixedly connected with the conveyor belt, a supporting block is arranged in the placing groove, a circuit board is arranged on the upper part of the supporting block, the rear part of the workbench is provided with a first supporting plate, the first supporting plate is provided with an electric pushing cylinder, the lower part of the electric pushing cylinder is fixedly connected with a micro motor, the lower part of the micro motor is provided with a cleaning brush, the right side of the first supporting plate is provided with a second supporting plate, as a preferred technical scheme of the utility model, the high-pressure air, is beneficial to achieving better cleaning effect.

Description

Surface cleaning device for circuit board

[ technical field ] A method for producing a semiconductor device

The utility model relates to a clean field of circuit board especially relates to a surface cleaning device for circuit board.

[ background of the invention ]

In daily production, dust and oil stains are attached to the surface of the circuit board; iron rosin in the soldering flux is attached in the welding process; the circuit board is generally required to be cleaned due to the fact that the circuit board is prone to failure caused by improper operation of an operator due to hand print pollution and the like, and the cleaning mode adopted at present is manual cleaning.

In the prior art, most processes of the circuit board cleaning device need to be cleaned manually, the speed is low, the cleaning efficiency is reduced, and the existing circuit board cleaning device only has one cleaning step, so that the cleaning effect is poor and the use is influenced.

[ Utility model ] content

The utility model aims at solving the defects existing in the prior art and providing a surface cleaning device for a circuit board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a surface cleaning device for a circuit board comprises a base, a workbench is arranged on the upper part of the base, the upper part of the workbench is provided with a conveyor belt, both sides of the conveyor belt are provided with fixing frames, the lower parts of the fixing frames are fixedly connected with connecting seats, a placing groove is fixedly connected on the conveying belt, a supporting block is arranged in the placing groove, a circuit board is arranged on the upper part of the supporting block, a first supporting plate is arranged at the rear part of the workbench, an electric pushing cylinder is arranged on the first supporting plate, the lower part of the electric pushing cylinder is fixedly connected with a micro motor, the lower part of the micro motor is provided with a cleaning brush, a second supporting plate is arranged on the right side of the first supporting plate, a connecting pipe is arranged on the upper part of the second supporting plate, the trachea is installed to second backup pad lower part, trachea lower part fixedly connected with main trachea, a plurality of high-pressure air guns are installed to main trachea lower part.

As a preferred technical scheme of the utility model, the standing groove is installed on the conveyer belt, and standing groove and conveyer belt fixed connection can prevent to need clear circuit board in the standing groove.

As an optimal technical scheme of the utility model, cleaning brush and micro motor fixed connection start to drive cleaning brush through micro motor and carry out cleaning treatment with the standing groove inner circuit board.

As a preferred technical scheme of the utility model, micro motor passes through electric push cylinder and first backup pad fixed connection, pushes the cleaning brush to the circuit board in the standing groove through electric push cylinder.

As an optimal technical scheme of the utility model, high-pressure air gun and main trachea fixed connection blow off through the dust of high-pressure air gun on with the circuit board after the cleanness, are favorable to reaching better clean effect.

As an optimal technical scheme of the utility model, the connecting pipe runs through second backup pad and trachea fixed connection, and in transmitting gas to main trachea through the connecting pipe, make high-pressure air gun normally work.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, at first will need clean circuit board to put into the standing groove, then start electric push cylinder and micro motor and carry out cleaning to the circuit board, the circuit board after the cleanness has the conveyer belt to convey away it, is carrying out next cleanness, need not manual operation cleanness, convenient and fast is favorable to improving work efficiency.

The utility model discloses in, the circuit board after the conveyer belt will be once cleaned conveys second backup pad department, opens high-pressure air gun and carries out the second time cleanness with the circuit board, blows away remaining dust on the circuit board, is favorable to reaching better clean effect.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic structural view of the second support plate of the present invention.

Reference numbers in the figures: 1. a base; 2. a work table; 3. a connecting seat; 4. a conveyor belt; 5. a support block; 6. a placement groove; 7. a main air pipe; 8. a fixed mount; 9. a first support plate; 10. an electric pushing cylinder; 11. a micro motor; 12. a cleaning brush; 13. a second support plate; 14. an air tube; 15. a high pressure air gun; 16. a connecting pipe; 17. a circuit board.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a surface cleaning device for circuit board, including base 1, workstation 2 is installed on base 1 upper portion, conveyer belt 4 is installed on 2 upper portions of workstation, mount 8 is all installed to conveyer belt 4 both sides, mount 8 lower part fixedly connected with connecting seat 3, fixedly connected with standing groove 6 on the conveyer belt 4, install supporting shoe 5 in the standing groove 6, circuit board 17 has been placed on 5 upper portions of supporting shoe, first backup pad 9 is installed at 2 rear portions of workstation, install electric push cylinder 10 on the first backup pad 9, electric push cylinder 10 lower part fixedly connected with micro motor 11, cleaning brush 12 is installed to micro motor 11 lower part, second backup pad 13 is installed to first backup pad 9 right side, connecting pipe 16 is installed on second backup pad 13 upper portion, trachea 14 is installed to second backup pad 13 lower part, trachea 14 lower part fixedly connected with main trachea 7, a plurality of high-pressure air guns 15 are installed to main trachea 7 lower.

The standing groove 6 is installed on the conveyer belt 4, and standing groove 6 and conveyer belt 4 fixed connection, can prevent in the standing groove 6 that need clear circuit board 17, cleaning brush 12 and micro motor 11 fixed connection, it carries out cleaning treatment with circuit board 17 in the standing groove 6 to drive cleaning brush 12 through micro motor 11 start-up, micro motor 11 passes through electric push cylinder 10 and first backup pad 9 fixed connection, push cleaning brush 12 to circuit board 17 in the standing groove 6 through electric push cylinder 10, high-pressure air gun 15 and main gas pipe 7 fixed connection, blow off the dust on circuit board 17 after the cleanness through high-pressure air gun 15, be favorable to reaching better clean effect, connecting pipe 16 runs through second backup pad 13 and gas pipe 14 fixed connection, transmit gas to main gas pipe 7 through connecting pipe 16, make high-pressure air gun 15 normally work.

The utility model discloses a theory of operation does: the utility model discloses during the use, at first on the supporting shoe 5 in the standing groove 6 will be put into to the clear circuit board 17 of needs, supporting shoe 5 plays spacing effect, then push 10 to circuit board 17 with micro motor 11 and cleaning brush 12 through the electric push cylinder, it makes cleaning brush 12 carry out cleaning work to open micro motor 11, circuit board 17 after the cleanness passes through conveyer belt 4 and conveys its position to second backup pad 13, it blows off remaining dust on circuit board 17 after cleaning to open high-pressure air gun 15, be favorable to reaching better clean effect, circuit board 17 after the cleanness finishes takes out after conveying it to the other end through conveyer belt 4, high convenience and rapidness, be favorable to improving circuit board 17's cleaning efficiency.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The surface cleaning device for the circuit board is characterized by comprising a base (1), wherein a workbench (2) is installed on the upper portion of the base (1), a conveying belt (4) is installed on the upper portion of the workbench (2), fixing frames (8) are installed on two sides of the conveying belt (4), connecting seats (3) are fixedly connected to the lower portions of the fixing frames (8), a placing groove (6) is fixedly connected to the conveying belt (4), a supporting block (5) is installed in the placing groove (6), a circuit board (17) is placed on the upper portion of the supporting block (5), a first supporting plate (9) is installed on the rear portion of the workbench (2), an electric pushing cylinder (10) is installed on the first supporting plate (9), a micro motor (11) is fixedly connected to the lower portion of the electric pushing cylinder (10), a cleaning brush (12) is installed on the lower portion of, second backup pad (13) is installed on first backup pad (9) right side, connecting pipe (16) are installed on second backup pad (13) upper portion, trachea (14) are installed to second backup pad (13) lower part, trachea (14) lower part fixedly connected with owner trachea (7), a plurality of high-pressure air guns (15) are installed to main trachea (7) lower part.

2. A surface cleaning apparatus for circuit boards according to claim 1, characterized in that the placement groove (6) is mounted on the conveyor belt (4) and that the placement groove (6) is fixedly connected to the conveyor belt (4).

3. A surface cleaning device for circuit boards according to claim 1, characterized in that the cleaning brush (12) is fixedly connected to the micro-motor (11).

4. A surface cleaning apparatus for circuit boards according to claim 1, characterized in that the micro-motor (11) is fixedly connected to the first support plate (9) by means of an electric pushing cylinder (10).

5. A surface cleaning device for circuit boards according to claim 1, characterized in that the high pressure air gun (15) is fixedly connected to the main air pipe (7).

6. A surface cleaning apparatus for circuit boards as claimed in claim 1, wherein the connecting tube (16) extends through the second support plate (13) and is fixedly connected to the air tube (14).