Printed circuit board (PCB) double-sided board printing turnover device

Abstract

The utility model discloses a PCB (Printed Circuit Board) double-sided board printing turnover device in the technical field of PCB printing, which comprises a base, two groups of mounting rods with the same structure are arranged on the base; rotating cylinders are arranged on the mounting rods on the two sides through bearings, sliding rods extend out of the opposite sides of the rotating cylinders on the two sides in a sliding mode, and clamping grooves are formed in the opposite sides of the sliding rods on the two sides; rotating pipes are connected to the clamping grooves in the two sides, and the rotating pipes are connected to the mounting plate through bearings; electric telescopic rods are arranged on the mounting plates on the two sides, and the output ends of the electric telescopic rods on the two sides are connected with the mounting plates on the two sides correspondingly; an electric telescopic rod drives a mounting plate to move, a rotating pipe drives clamping grooves to move, the distance between the clamping grooves in the two sides can be adjusted, PCBs of different sizes can be clamped, a driving assembly drives a rotating cylinder to rotate, a sliding rod can drive the clamping grooves to rotate, and the rotating pipe can rotate on the mounting plate; therefore, the PCB can be driven to turn over for double-sided printing, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board printing, in particular to a PCB double-panel printing flipping device. Background Art

[0002] PCB boards need to be printed on both sides, so a flipping device is mainly needed to flip the PCB boards. Traditional flipping devices are not convenient for transporting and clamping PCB boards of different sizes, so they are not very applicable and increase manpower. For this reason, we propose a PCB double-sided printing flipping device. Utility Model Content

[0003] The utility model aims to provide a PCB double-panel printing flipping device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PCB double-panel printing flip device, comprising a base, on which two groups of mounting rods with the same structure are arranged;

[0005] A rotating drum is arranged on the mounting rods on both sides through bearings, a sliding rod is slidably extended from the opposite sides of the rotating drums on both sides, and a clamping groove is arranged on the opposite sides of the sliding rods on both sides;

[0006] The clamping grooves on both sides are connected with rotating tubes, and the rotating tubes are connected to the mounting plate through bearings;

[0007] Electric telescopic rods are arranged on the mounting rods on both sides, and the output ends of the electric telescopic rods on both sides are respectively connected to the mounting plates on both sides;

[0008] A driving assembly connected with the rotating drum is arranged on the base, and a transport assembly is arranged on the base.

[0009] As a preferred solution of a PCB double-panel printing flipping device described in the utility model, wherein: the driving assembly includes a motor, the output shaft of the motor is connected to the rotating shaft, both ends of the rotating shaft are provided with synchronous belt assemblies, and the synchronous belt assemblies on both sides are respectively connected to the rotating drums on both sides.

[0010] As a preferred solution of the PCB double-panel printing flipping device described in the utility model, the motor is arranged on a base, and the rotating shaft is respectively connected to the mounting rods on both sides through bearings.

[0011] As a preferred solution of the PCB double-panel printing flipping device described in the utility model, the transport component includes two groups of mounting frames with the same structure, and conveyor belts are arranged on the mounting frames on both sides.

[0012] As a preferred solution of the PCB double-panel printing flipping device described in the utility model, the bottoms of the mounting frames on both sides are connected to electric guide rails connected to the base.

[0013] As a preferred solution of the PCB double-panel printing flipping device described in the utility model, guide rollers located above the conveyor belt are arranged on opposite sides of the mounting frames on both sides.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The distance between the conveyor belts on both sides can be adjusted through the electric guide rail, so that PCB boards of different sizes can be transported, and then the PCB boards can be transported to the printing position through the conveyor belt, which can save manpower;

[0016] 2. The electric telescopic rod drives the mounting plate to move, so that the rotating tube drives the clamping groove to move, so that the distance between the clamping grooves on both sides can be adjusted, so that PCB boards of different sizes can be clamped, and the driving assembly drives the rotating drum to rotate, so that the sliding rod drives the clamping groove to rotate, and the rotating tube can rotate on the mounting plate, so that the PCB board can be turned over for double-sided printing, which improves applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a PCB double-panel printing flip device of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of position A of a PCB double-panel printing flip device of the utility model.

[0019] In the figure: 1. base; 2. mounting rod; 3. rotating drum; 4. sliding rod; 5. clamping groove; 6. rotating tube; 7. mounting plate; 8. electric telescopic rod; 9. rotating shaft; 10. synchronous belt assembly; 11. motor; 12. mounting frame; 13. conveyor belt; 14. electric guide rail; 15. guide roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] As mentioned in the background technology, the flipping device in the prior art is not convenient for transporting and clamping PCB boards of different sizes, so it is not very applicable and increases manpower. The utility model provides a PCB double-panel printing flipping device.

[0022] Example 1

[0023] Reference Figure 1 to Figure 2 A PCB double-panel printing flip device comprises a base 1, on which two sets of mounting rods 2 with the same structure are arranged;

[0024] A rotating drum 3 is provided on the mounting rods 2 on both sides through bearings, and a sliding rod 4 is slidably extended from the opposite sides of the rotating drum 3 on both sides, and a clamping groove 5 is provided on the opposite sides of the sliding rod 4 on both sides. The sliding rod 4 can drive the clamping groove 5 to move, and the rotating drum 3 drives the sliding rod 4 to rotate, so that the clamping groove 5 can rotate with it, and the clamping groove 5 is used to clamp the PCB board;

[0025] The clamping grooves 5 on both sides are connected with rotating tubes 6, and the rotating tubes 6 are connected to the mounting plate 7 through bearings, wherein the inner wall of the rotating tube 6 does not contact the slide bar 4, and the rotating tube 6 can rotate with the clamping grooves 5 without driving the mounting plate 7 to rotate;

[0026] Electric telescopic rods 8 are provided on the mounting rods 2 on both sides, and the output ends of the electric telescopic rods 8 on both sides are respectively connected to the mounting plates 7 on both sides. The electric telescopic rods 8 are powered and controlled by the existing technology. The electric telescopic rods 8 drive the mounting plates 7 to move, so that the rotating tube 6 drives the clamping groove 5 to move, and then the slide bar 4 moves on the rotating drum 3. The rotating drum 3 drives the slide bar 4 to rotate, so that the clamping groove 5 and the rotating tube 6 rotate synchronously;

[0027] A driving assembly connected to the rotating drum 3 is arranged on the base 1 , and a transport assembly is arranged on the base 1 .

[0028] The driving assembly includes a motor 11, which is powered and controlled by existing technology. The output shaft of the motor 11 is connected to the rotating shaft 9. Both ends of the rotating shaft 9 are provided with a synchronous belt assembly 10, and the synchronous belt assemblies 10 on both sides are respectively connected to the rotating drum 3 on both sides. The synchronous belt assembly 10 drives the rotating drum 3 to rotate.

[0029] The motor 11 is arranged on the base 1 , and the rotating shaft 9 is respectively connected to the mounting rods 2 on both sides through bearings, so as to improve the stability of the rotating shaft 9 when rotating.

[0030] The transport assembly includes two groups of mounting frames 12 with the same structure. Conveyor belts 13 are arranged on the mounting frames 12 on both sides. The conveyor belts 13 on both sides are used to transport PCB boards.

[0031] The bottom of the mounting frames 12 on both sides are connected to electric guide rails 14 connected to the base 1. The electric guide rails 14 are used to drive the mounting frames 12 on both sides to move in opposite directions, so that the conveyor belts 13 on both sides move with them to convey PCB boards of different sizes, saving manpower. They are conveyed into the clamping grooves 5 on both sides, and then clamped after slightly adjusting the position manually to start printing. After printing one side, they are flipped for printing.

[0032] Example 2

[0033] Reference Figure 1 to Figure 2 The opposite sides of the mounting frames 12 on both sides are provided with guide rollers 15 located above the conveyor belt 13. The guide rollers 15 are used to guide the PCB board on the conveyor belt 13 to prevent it from deflecting during the conveying process.

[0034] The rest of the structure is the same as that of Example 1.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PCB double-panel printing flipping device, characterized in that: include, A base (1), wherein two groups of mounting rods (2) having the same structure are arranged on the base (1); A rotating cylinder (3) is arranged on the mounting rods (2) on both sides through bearings, a sliding rod (4) is slidably extended from the opposite sides of the rotating cylinders (3) on both sides, and a clamping groove (5) is arranged on the opposite sides of the sliding rods (4) on both sides; The clamping grooves (5) on both sides are connected with rotating tubes (6), and the rotating tubes (6) are connected to the mounting plate (7) through bearings; Electric telescopic rods (8) are arranged on the mounting rods (2) on both sides, and the output ends of the electric telescopic rods (8) on both sides are respectively connected to the mounting plates (7) on both sides; A driving assembly connected to the rotating drum (3) is arranged on the base (1), and a transport assembly is arranged on the base (1).

2. A PCB double-panel printing flipping device according to claim 1, characterized in that: The driving assembly comprises a motor (11), the output shaft of the motor (11) is connected to the rotating shaft (9), both ends of the rotating shaft (9) are provided with synchronous belt assemblies (10), and the synchronous belt assemblies (10) on both sides are respectively connected to the rotating drums (3) on both sides.

3. A PCB double-panel printing flipping device according to claim 2, characterized in that: The motor (11) is arranged on the base (1), and the rotating shaft (9) is respectively connected to the mounting rods (2) on both sides via bearings.

4. A PCB double-panel printing flipping device according to claim 1, characterized in that: The transport assembly comprises two groups of mounting frames (12) with identical structures, and conveyor belts (13) are arranged on the mounting frames (12) on both sides.

5. A PCB double-panel printing flipping device according to claim 4, characterized in that: The bottoms of the mounting frames (12) on both sides are connected to electric guide rails (14) connected to the base (1).

6. A PCB double-panel printing flipping device according to claim 4, characterized in that: Guide rollers (15) located above the conveyor belt (13) are arranged on opposite sides of the mounting frames (12) on both sides.

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