Turnover device for PCB (Printed Circuit Board) processing

Abstract

The utility model belongs to the technical field of circuit board processing, and discloses a turnover device for PCB (printed circuit board) processing, which comprises a device body and a circuit board body, a support plate is arranged on the device body, a servo motor is arranged on the support plate, a rotating disc is mounted on an action output shaft of the servo motor, a mounting frame is connected onto the rotating disc, and the mounting frame is connected with the circuit board body. Through the arrangement of the mounting frame, the sliding rods, the rubber clamping blocks and other structures, the two sliding rods can be moved to get close to each other, a circuit board body can be clamped and fixed through the rubber clamping blocks on the sliding rods, when the circuit board needs to be turned over, a servo motor can drive a rotating disc to rotate by 180 degrees, and the circuit board can be turned over. According to the circuit board turnover device, the rotating disc is arranged on the device body, so that the mounting frame on the rotating disc is driven to turn over by 180 degrees, a circuit board clamped and fixed to the mounting frame is turned over, the mounting frame can rotate in an arc-shaped groove formed in the device body, the circuit board can be turned over conveniently, and workers can machine the circuit board conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board processing equipment, and in particular relates to a turning device for PCB circuit board processing. Background Art

[0002] According to the number of layers of the circuit board, it can be divided into single-sided board, double-sided board, four-layer board, six-layer board and other multi-layer boards. When processing double-sided PCB circuit boards, we will use a flip mechanism to process both the front and back sides of the PCB circuit board.

[0003] For example, a flipping device for PCB circuit board processing with patent number CN216134660U has the following defects when flipping the circuit board, such as: in order to facilitate the processing of the circuit board, the clamping block must not suspend the circuit board at a high height, because that will affect the subsequent workers' operation, so the suspension height of the circuit board is low, and the front and rear widths of the circuit board may be large. Then, when the circuit board is flipped at this time, the bottom wall of the body will inevitably press against one end of the circuit board during the flipping process, thereby affecting its flipping work. Summary of the invention

[0004] The purpose of the utility model is to provide a flipping device for PCB circuit board processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flip device for PCB circuit board processing, comprising a device body and a circuit board body, a support plate is arranged on the device body, a servo motor is arranged on the support plate, a rotating disk is installed on the action output shaft of the servo motor, a mounting frame is connected to the rotating disk, two sliding rods are slidably arranged on the mounting frame, rubber clamps are installed on the ends of the two sliding rods close to each other, the circuit board body is clamped between the two rubber clamps, an arc groove is opened on the device body, and the lower end of the rotating disk is arranged in the arc groove.

[0006] Preferably, the rotating disk is provided with two symmetrical limiting grooves, and limiting blocks matching the limiting grooves are arranged at one end of the two sliding rods close to the rotating disk.

[0007] Preferably, a docking groove is provided on the sliding rod, and a docking strip matched with the docking groove is arranged on the rubber clamping block, and the docking groove and the docking strip are connected and fixed by fixing bolts.

[0008] Preferably, the rotating disk is provided with two mutually symmetrical slots, the mounting frame is inserted into the two slots, and the mounting frame is fixed to the slots by two positioning bolts.

[0009] Preferably, the installation frame is provided with two mutually symmetrical rectangular sliding holes, and the ends of the two sliding rods away from the rotating disk are both provided with connecting strips, and the two connecting strips are respectively slidably arranged in the two rectangular sliding holes.

[0010] Preferably, one end of the connecting strip away from the sliding rod passes through the rectangular sliding hole and is welded with a threaded rod, a nut is threadedly connected to the threaded rod, and the nut is tightly attached to the installation frame.

[0011] Preferably, a groove with an arc-shaped cross-section is formed at one end of the two rubber clamping blocks that are close to each other.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, by providing structures such as the installation frame, the sliding rod and the rubber clamping block, the two sliding rods can be moved closer to each other, so that the circuit board body can be clamped and fixed by the rubber clamping blocks on the sliding rods. When the circuit board needs to be flipped, the servo motor can drive the rotating disk to rotate 180°, thereby driving the installation frame on the rotating disk to flip 180°, and then the circuit board clamped and fixed on the installation frame can be flipped. In addition, the arc groove provided on the device body allows the installation frame to rotate in the arc groove, which is convenient for flipping the circuit board and convenient for the staff to process the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a flip device for PCB circuit board processing proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the installation frame and the sliding rod of a flip device for PCB circuit board processing proposed by the utility model;

[0016] Figure 3 A side cross-sectional schematic diagram of a rotating disk and a mounting frame of a turning device for PCB circuit board processing proposed by the utility model;

[0017] Figure 4 This is a cross-sectional structural diagram of a rubber clamp, a sliding rod, a fixing bolt and other structures of a turning device for PCB circuit board processing proposed by the utility model;

[0018] Figure 5 The utility model discloses a cross-sectional structural diagram of a connecting strip, a docking strip, a fixing bolt and other structures of a turning device for PCB circuit board processing proposed by the utility model.

[0019] In the figure: 1. Device body; 2. Support plate; 3. Rotating disk; 4. Limiting groove; 5. Mounting frame; 6. Sliding rod; 7. Rubber clamping block; 8. Rectangular sliding hole; 9. Threaded rod; 10. Circuit board body; 11. Fixing bolt; 12. Nut; 13. Slot; 14. Servo motor; 15. Limiting block; 16. Positioning bolt; 17. Docking groove; 18. Docking strip; 19. Connecting strip; 20. Arc groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5 A flip device for PCB circuit board processing includes a device body 1 and a circuit board body 10, characterized in that: a support plate 2 is arranged on the device body 1, a servo motor 14 is arranged on the support plate 2, a rotating disk 3 is installed on the action output shaft of the servo motor 14, a mounting frame 5 is connected to the rotating disk 3, two sliding rods 6 are slidably arranged on the mounting frame 5, and rubber clamps 7 are installed at one end of the two sliding rods 6 close to each other, the circuit board body 10 is clamped between the two rubber clamps 7, an arc groove 20 is opened on the device body 1, and the lower end of the rotating disk 3 is arranged in the arc groove 20.

[0022] By means of the structures such as the installation frame 5, the sliding rod 6 and the rubber clamp 7, the two sliding rods 6 can be moved closer to each other, so that the circuit board body 10 can be clamped and fixed by the rubber clamp 7 on the sliding rod 6. When the circuit board needs to be flipped, the servo motor 14 can drive the rotating disk 3 to rotate 180°, thereby driving the installation frame 5 on the rotating disk 3 to flip 180°, thereby flipping the circuit board clamped and fixed on the installation frame 5, and the arc groove 20 provided on the device body 1 allows the installation frame 5 to rotate in the arc groove 20, which is convenient for flipping the circuit board and convenient for the staff to process the circuit board.

[0023] Specifically, in this embodiment, two symmetrical limiting grooves 4 are provided on the rotating disk 3 , and limiting blocks 15 matching the limiting grooves 4 are arranged at one end of the two sliding rods 6 close to the rotating disk 3 .

[0024] By arranging the limiting block 15 and the limiting groove 4 , the sliding rod 6 can slide along the limiting groove 4 through the limiting block 15 , thereby guiding the moving direction of the sliding rod 6 and limiting the moving range of the sliding rod 6 .

[0025] Specifically, in this embodiment, a docking groove 17 is provided on the sliding rod 6 , and a docking strip 18 matching the docking groove 17 is arranged on the rubber clamp 7 . The docking groove 17 and the docking strip 18 are connected and fixed by fixing bolts 11 .

[0026] The rubber clamp 7 and the sliding rod 6 can be conveniently connected by the cooperation of the docking groove 17 and the docking strip 18, and the disassembly and assembly between the rubber clamp 7 and the sliding rod 6 can be facilitated by the setting of the fixing bolt 11.

[0027] Specifically, in this embodiment, two mutually symmetrical slots 13 are provided on the rotating disk 3 , and the mounting frame 5 is inserted into the two slots 13 . The mounting frame 5 is fixed to the slots 13 by two positioning bolts 16 .

[0028] The arrangement of the clamping grooves 13 facilitates the docking of the mounting frame 5 with the rotating disk 3 , and the provision of the positioning bolts 16 facilitates the removal of the mounting frame 5 from the rotating disk 3 for maintenance.

[0029] Specifically, in this embodiment, two mutually symmetrical rectangular sliding holes 8 are provided on the installation frame 5 , and a connecting strip 19 is provided at one end of the two sliding rods 6 away from the rotating disk 3 , and the two connecting strips 19 are respectively slidably arranged in the two rectangular sliding holes 8 .

[0030] By providing the rectangular sliding hole 8 and the connecting strip 19 , the moving range of the sliding rod 6 can be limited and the moving direction of the sliding rod 6 can be guided.

[0031] Specifically, in this embodiment, one end of the connecting strip 19 away from the sliding rod 6 passes through the rectangular sliding hole 8 and is welded with a threaded rod 9 , on which a nut 12 is threadedly connected, and the nut 12 is tightly attached to the mounting frame 5 .

[0032] By setting the threaded rod 9 and the nut 12, the position of the sliding rod 6 can be easily positioned and fixed. When the sliding rod 6 moves to the specified position, the nut 12 can be tightened so that the nut 12 is pressed against the installation frame 5 to achieve positioning and fixing of the sliding rod 6.

[0033] Specifically, in this embodiment, the ends of the two rubber clamping blocks 7 that are close to each other are each provided with a groove with an arc-shaped cross-section.

[0034] The provision of the grooves can facilitate the rubber clamping block 7 to clamp and fix the circuit board.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flipping device for PCB circuit board processing, comprising a device body and a circuit board body, characterized in that: A support plate is arranged on the device body, a servo motor is arranged on the support plate, a rotating disk is installed on the action output shaft of the servo motor, a mounting frame is connected to the rotating disk, two sliding rods are slidably arranged on the mounting frame, rubber clamps are installed on the ends of the two sliding rods close to each other, the circuit board body is clamped between the two rubber clamps, an arc groove is opened on the device body, and the lower end of the rotating disk is arranged in the arc groove.

2. A PCB circuit board processing turning device according to claim 1, characterized in that: The rotating disk is provided with two symmetrical limiting grooves, and the ends of the two sliding rods close to the rotating disk are both provided with limiting blocks matched with the limiting grooves.

3. A PCB circuit board processing turning device according to claim 1, characterized in that: The sliding rod is provided with a docking groove, and the rubber clamping block is provided with a docking strip matched with the docking groove, and the docking groove and the docking strip are connected and fixed by fixing bolts.

4. The PCB circuit board processing turning device according to claim 1, characterized in that: The rotating disk is provided with two mutually symmetrical slots, the installation frame is inserted into the two slots, and the installation frame is fixed in the slots by two positioning bolts.

5. The PCB circuit board processing turning device according to claim 1 is characterized in that: The installation frame is provided with two mutually symmetrical rectangular sliding holes, and the ends of the two sliding rods away from the rotating disk are both provided with connecting strips, and the two connecting strips are respectively slidably arranged in the two rectangular sliding holes.

6. A PCB circuit board processing turning device according to claim 5, characterized in that: One end of the connecting strip away from the sliding rod passes through the rectangular sliding hole and is welded with a threaded rod, a nut is threadedly connected to the threaded rod, and the nut is tightly attached to the installation frame.

7. A turning device for PCB circuit board processing according to claim 1, characterized in that: A groove with an arc-shaped cross section is formed on the ends of the two rubber clamping blocks that are close to each other.

Images