CN218048619U - Paint spraying apparatus of circuit board processing usefulness - Google Patents

Abstract

The utility model provides a paint spraying device for circuit board processing, which relates to the field of circuit boards. It includes a fixed plate, a drying box is fixedly installed on the upper surface of the fixed plate, a supporting frame is fixedly installed on the side of the drying box, a rotating device is arranged on the inner side of the supporting frame, and a rotating device is fixedly installed on the inner side of the supporting frame. There is a first support column, and a slide block is sleeved on the side of the first support column. The paint spraying device used for circuit board processing can make the support frame rotate on the axis of Driven to drive the circuit board to flip, so that after painting one side of the circuit board, the other side of the circuit board can be painted without manual flipping. After painting, the circuit board can be moved into the drying box, so that the air outlet and the air outlet can work together Let the circuit board dry quickly, so that the circuit board processing cycle can be shortened.

Description

A paint spraying device for circuit board processing

technical field

The utility model relates to the technical field of circuit boards, in particular to a paint spraying device for circuit board processing.

Background technique

The names of the circuit boards are: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin Thin circuit boards, printed (copper etching technology) circuit boards, etc. The circuit board makes the circuit miniaturized and intuitive, and plays an important role in mass production of fixed circuits and optimizing the layout of electrical appliances.

When the circuit board is processed, it needs to be painted, but now the circuit board is sprayed on one side first, and then the circuit board is manually turned over to spray the other side, which is time-consuming and laborious, and the drying efficiency after painting is low. The production cycle of the board is extended, so a painting device for the processing of the circuit board is required.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a paint spraying device for circuit board processing, which solves the problems mentioned in the background art above.

(2) Technical solution

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a paint spraying device for circuit board processing, including a fixed plate, a drying box is fixedly installed on the upper surface of the fixed plate, and the side surface of the drying box is A support frame is fixedly installed, and a rotating device is provided on the inner side of the support frame. A first support column is fixedly installed on the inner side of the support frame, and a slider is sleeved on the side of the first support column. One side is fixedly installed with a fixed column, one end of the fixed column is fixedly installed with a support plate, one side of the support plate is fixedly installed with a first motor, and the output end of the first motor is provided with a rotating shaft. A support frame is fixedly installed on one end of the shaft, an electric push rod is fixedly installed on the inner side of the support frame, a fixed block is fixedly installed on one end of the electric push rod, and a paint box is fixedly installed on the upper surface of the fixed plate. A paint spraying device is installed on the upper surface of the paint box, a blowing device is arranged on the inside of the drying box, and a heating block is fixedly installed on the inside of the drying box.

Preferably, the rotating device includes a second motor, the output end of the second motor is provided with a screw, and one end of the screw is provided with a first bearing seat.

Preferably, the painting device includes a material pump, the output end of the material pump is provided with a material suction port, the upper surface of the material pump is fixedly installed with a material tube, and one end of the material tube is fixedly installed with a nozzle.

Preferably, the blowing device includes a hot air blower, one side of the hot air blower is provided with an air outlet, an air duct is fixedly installed on the upper surface of the hot air blower, and an air blower is fixedly installed at one end of the air duct.

Preferably, a second support column is fixedly installed on one side of the support frame, and a second bearing seat is provided at one end of the second support column.

Preferably, the drying box is arranged on the side of the air duct, and the drying box is fixedly installed on the side of the air duct.

Preferably, there are multiple electric push rods, and the multiple electric push rods are evenly installed inside the support frame.

(3) Beneficial effects

The utility model provides a paint spraying device for circuit board processing. Have beneficial effects as follows:

The paint spraying device for circuit board processing can make the fixed block on the electric push rod through the cooperation of the rotating shaft, support frame, electric push rod, fixed block, drying box, hot air blower, air pipe, blower port and heating block. The circuit board placed in the support frame is fixed under the drive of the support frame, and then the support frame is driven by the rotating shaft to drive the circuit board to turn over, so that after painting one side of the circuit board, there is no need to manually turn over the other side of the circuit board. After painting, the circuit board is moved into the drying box, and the circuit board can be dried quickly under the combined action of the air outlet and the air outlet, so that the circuit board processing cycle can be shortened.

Description of drawings

Fig. 1 is a schematic diagram of the complete structure of the utility model;

Fig. 2 is the schematic diagram of the cross-sectional structure of the first part of the utility model;

Fig. 3 is the schematic diagram of the cross-sectional structure of the second part of the utility model;

Fig. 4 is a schematic cross-sectional structure diagram of the third part of the utility model.

In the figure: 1. fixed plate; 2. drying box; 3. support frame; 4. second motor; 5. screw; 6. first bearing seat; 7. first support column; 8. slider; 9. Fixed column; 10, support plate; 11, first motor; 12, rotating shaft; 13, support frame; 14, second support column; 15, second bearing seat; 16, electric push rod; 17, fixed block; 18 , paint box; 19, pumping pump; 20, pumping port; 21, material pipe; 22, nozzle; 23, hot air blower; 24, air outlet; 25, air duct;

detailed description

Below by accompanying drawing and embodiment the utility model is described in further detail.

The embodiment of the utility model provides a paint spraying device for circuit board processing, as shown in Fig. Support frame 3 is installed, and the inboard of support frame 3 is provided with rotating device, and the inboard of support frame 3 is fixedly installed with first support column 7, and the side of first support column 7 is sleeved with slide block 8, by setting fixed plate 1, The cooperation of the drying box 2, the support frame 3, the rotating device, the first support column 7 and the slide block 8 can allow the drying box 2 to support and fix the support frame 3 under the support of the fixed plate 1, so that the support frame 3 pairs The second motor 4 is supported and fixed, and then the second motor 4 is operated to allow the screw 5 to rotate on the inner side of the first bearing seat 6 under the action of the output end of the second motor 4, so that the slider 8 can be driven by the screw 5 Move on the side of the first support column 7, one side of the slider 8 is fixedly installed with a fixed column 9, one end of the fixed column 9 is fixedly installed with a support plate 10, and one side of the support plate 10 is fixedly installed with a first motor 11, The output end of the first motor 11 is provided with a rotating shaft 12, and one end of the rotating shaft 12 is fixedly equipped with a support frame 13. The fixed column 9 can support the support plate 10 under the support of the slider 8, and then the first motor 11 is operated to allow the rotating shaft 12 to drive the support frame 13 to rotate under the action of the output end of the first motor 11. The inner side is fixedly equipped with an electric push rod 16, and one end of the electric push rod 16 is fixedly installed with a fixed block 17. By setting the cooperation of the electric push rod 16 and the fixed block 17, the electric push rod 16 can be operated, so that the fixed block 17 is placed on the support The circuit board in the frame 13 is fixed, and the upper surface of the fixed plate 1 is fixedly equipped with a paint box 18, and the upper surface of the paint box 18 is equipped with a paint spraying device. By arranging the cooperation of the paint box 18 and the paint spraying device, the pumping pump 19 can be operated. , let the paint in the paint box 18 be extracted by the suction port 20 under the action of the output end of the pump 19, and then the paint is sprayed out by the nozzle 22 through the material pipe 21, thereby spraying the circuit board, and drying the inside of the box 2 A blowing device is provided, and a heating block 27 is fixedly installed on the inside of the drying box 2. By arranging the cooperation of the blowing device and the heating block 27, the hot air blower 23 can be operated, and the air exhaust port 24 can be operated to air under the action of the hot air blower 23 output ends. Extraction, then the hot blast blown out by hot air blower 23 is blown into drying box 2 by air outlet 26 through air duct 25, so that the hot blast blown out by air outlet 26 and the combined effect of heating block 27 can dry circuit board.

In one aspect of this embodiment, through the cooperation of the second support column 14 and the second bearing seat 15, when the support frame 13 rotates, the second support column 14 can be driven by the support frame 13 so that one end The inner side of the second bearing seat 15 rotates.

All electrical equipment in this scheme is powered by an external power supply.

Working principle: When in use, first operate the electric push rod 16 to let the fixing block 17 fix the circuit board placed in the support frame 13, and then operate the pump 19 to let the paint in the paint box 18 be output by the pump 19 Under the action of the suction port 20, the paint is extracted through the material pipe 21 from the nozzle 22, thereby spraying the circuit board, and then the first motor 11 is operated to allow the rotating shaft 12 to be under the action of the output end of the first motor 11. Drive the support frame 13 to rotate, so that the circuit board can be flipped over to spray paint on the other side of the circuit board. After the painting is completed, the second motor 4 is operated to allow the screw 5 to move on the first bearing seat 6 under the action of the output end of the second motor 4. The inner side is rotated, so that the slider 8 can move on the side of the first support column 7 under the drive of the screw rod 5, so that the support frame 13 can drive the circuit board to move into the drying box 2, and finally operate the hot air blower 23, Let the exhaust port 24 extract the air under the effect of the output end of the hot air blower 23, and then the hot air blown by the hot air blower 23 is blown into the drying box 2 through the air duct 25 by the air blow port 26, so that the hot air blown out by the air blow port 26 can Under the combined action of heating block 27, the circuit board is dried.

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. The utility model provides a paint spraying apparatus of circuit board processing usefulness, includes fixed plate (1), its characterized in that: the utility model discloses a drying device, including fixed plate (1), stoving case (2), side fixed mounting of stoving case (2) has support frame (3), the inboard of support frame (3) is provided with rotating device, the inboard fixed mounting of support frame (3) has first support column (7), slider (8) have been cup jointed to the side of first support column (7), one side fixed mounting of slider (8) has fixed column (9), the one end fixed mounting of fixed column (9) has backup pad (10), one side fixed mounting of backup pad (10) has first motor (11), the output of first motor (11) is provided with axis of rotation (12), the one end fixed mounting of axis of rotation (12) has carriage (13), the inboard fixed mounting of carriage (13) has electric putter (16), the one end fixed mounting of electric putter (16) has fixed block (17), the last surface fixed mounting of fixed plate (1) has paint box (18), the last surface mounting of paint box (18) has the device of spraying paint, the inboard of stoving case (2) is provided with the device, the inboard fixed mounting of drying box (2) has heat block (27).

2. The paint spraying apparatus for circuit board processing according to claim 1, wherein: the rotating device comprises a second motor (4), a screw rod (5) is arranged at the output end of the second motor (4), and a first bearing seat (6) is arranged at one end of the screw rod (5).

3. The paint spraying apparatus for processing a circuit board according to claim 1, wherein: the paint spraying device comprises a pumping pump (19), wherein a pumping port (20) is formed in the output end of the pumping pump (19), a material pipe (21) is fixedly installed on the upper surface of the pumping pump (19), and a nozzle (22) is fixedly installed at one end of the material pipe (21).

4. The paint spraying apparatus for circuit board processing according to claim 1, wherein: the air blowing device comprises an air heater (23), an air suction opening (24) is formed in one side of the air heater (23), an air pipe (25) is fixedly installed on the upper surface of the air heater (23), and an air blowing opening (26) is fixedly installed at one end of the air pipe (25).

5. The paint spraying apparatus for processing a circuit board according to claim 1, wherein: one side fixed mounting of carriage (13) has second support column (14), the one end of second support column (14) is provided with second bearing frame (15).

6. The paint spraying apparatus for processing a circuit board according to claim 4, wherein: the drying box (2) is arranged on the side face of the air pipe (25), and the drying box (2) and the side face of the air pipe (25) are fixedly installed.

7. The paint spraying apparatus for processing a circuit board according to claim 1, wherein: the number of the electric push rods (16) is multiple, and the electric push rods (16) are uniformly arranged on the inner side of the supporting frame (13).

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