Circuit board transposition mechanism

Abstract

The utility model relates to the technical field of circuit boards, and discloses a circuit board transposition mechanism which comprises a bottom plate, the top end of the bottom plate is fixedly connected with a first hydraulic telescopic rod, the front face of the first hydraulic telescopic rod is fixedly connected with a first connecting plate, and the back face of the first connecting plate is fixedly connected with a meshing tooth sliding block. The top of the meshing tooth sliding block is provided with a plurality of sets of tooth grooves, the surfaces of the tooth grooves are meshed with gears, the interiors of the gears are fixedly connected with first connecting rods, the side faces of the first connecting rods are fixedly connected with second connecting rods, the back faces of the second connecting rods are fixedly connected with overturning plates, and the front faces of the overturning plates are fixedly connected with fourth connecting rods. The front face of the fourth connecting rod is fixedly connected with a third connecting rod. According to the circuit board transposition mechanism, the first hydraulic telescopic rod drives the overturning plate to synchronously rotate, overturning is completed after the overturning plate rotates by 180 degrees, the manual operation time can be shortened through the automatic overturning function, the production speed is increased, and the safety and stability of a production line are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a circuit board transposition mechanism. Background Art

[0002] The circuit board transfer mechanism is a device used for the automated production of circuit boards (PCBs). Its function is to transfer the circuit board from one process to another during the production process and ensure the accurate positioning and stable clamping of the circuit board during the transfer process to achieve the automated operation of the entire production line. Through automated transfer and positioning, manual operations can be reduced, and production efficiency and the operation speed of the production line can be improved.

[0003] In the process of implementing this application, the inventor found that there are at least the following problems in this technology:

[0004] (1) The circuit board repositioning mechanism cannot automatically flip the circuit board and requires additional manual operation to flip it. This will limit the flexibility and degree of automation of the production line. The need for manual flipping of the circuit board will increase the cycle time of the production line and reduce production efficiency. Manual flipping of the circuit board will increase the safety risks of the production line, such as damage to the circuit board or injury to workers due to operational errors.

[0005] (2) The circuit board cannot be stably clamped during the flipping process, and there is a risk of the circuit board sliding or falling, causing the circuit board to be damaged or damaged, causing the circuit board to shift or tilt, affecting the accuracy and quality of subsequent processes. The circuit board cannot be stably clamped during the flipping process, causing the production line to stop or slow down, reducing production efficiency and the operating stability of the production line. Summary of the invention

[0006] In view of the deficiencies of the prior art, the utility model provides a circuit board transposition mechanism, which has the advantages of automatically turning over the circuit board and stably clamping the circuit board, thereby solving the problems of manual turning over and unstable clamping of the circuit board.

[0007] The utility model provides the following technical solution: a circuit board switching mechanism, comprising a base plate, the top of the base plate is fixedly connected to a hydraulic telescopic rod 1, the front of the hydraulic telescopic rod 1 is fixedly connected to a connecting plate 1, the back of the connecting plate 1 is fixedly connected to a meshing slider, the top of the meshing slider is provided with a plurality of groups of tooth grooves, and the surfaces of the tooth grooves are meshed with gears, the inside of the gear is fixedly connected to a connecting rod 1, the side of the connecting rod 1 is fixedly connected to a connecting rod 2, the back of the connecting rod 2 is fixedly connected to a flip plate, the front of the flip plate is fixedly connected to a connecting rod 4, the front of the connecting rod 4 is fixedly connected to a connecting rod 3, and the outer wall of the connecting rod 3 is movably sleeved with a limiting column 1.

[0008] Preferably, a slide groove is provided inside the flip plate, and two groups of clamps are movably sleeved inside the slide groove, the back sides of the two groups of clamps are fixedly connected with connecting block four, the outer wall of connecting block four is movably sleeved with transmission rod two, the interior of transmission rod two is fixedly connected with connecting block three, the outer wall of connecting block three is movably sleeved with transmission rod one, the interior of transmission rod one is movably sleeved with connecting block one, and the front side of connecting block one is fixedly connected with the flip plate.

[0009] Preferably, the top end of the bottom plate is fixedly connected to a limit plate, and the interior of the limit plate is slidably connected to a toothed slider.

[0010] Preferably, a conveyor belt is fixedly connected to the side of the bottom plate, a connecting plate 2 is fixedly connected to the side of the conveyor belt, and a limiting column 1 is fixedly connected to the top of the connecting plate 2.

[0011] Preferably, the top end of the bottom plate is fixedly connected to a second limiting column, and a first connecting rod is movably sleeved inside the second limiting column.

[0012] Preferably, the back side of the flip plate is fixedly connected to a connecting plate three, the front side of the connecting plate three is fixedly connected to a hydraulic telescopic rod two, the output end of the hydraulic telescopic rod two is fixedly connected to a transmission rod three, the internal movable sleeve of the transmission rod three is connected to a connecting block five, the front side of the connecting block five is fixedly connected to the connecting block two, and the side of the connecting block two is fixedly connected to the transmission rod one.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. This circuit board transposition mechanism moves the connecting plate 1 to the rear end by moving the hydraulic telescopic rod 1, and then pulls the meshing slider to slide on the top of the limit plate. At the same time, the meshing slider drives the gear to mesh and rotate, and then drives the connecting rod 1 to rotate inside the limit column 2, and further drives the connecting rod 2 to rotate with the connecting rod 1 as the center, and drives the flip plate to rotate synchronously. After rotating 180 degrees, the flip is completed. The automatic flipping function can reduce manual operation time, speed up production speed, improve the overall efficiency of the production line, reduce human errors and operation inconsistencies, and improve the accuracy and consistency of circuit board flipping. Automatic flipping reduces the need for manual operation, can save labor costs, and improve the safety and stability of the production line.

[0015] 2. This circuit board transposition mechanism starts the hydraulic telescopic rod 2, and the output end of the hydraulic telescopic rod 2 drives the transmission rod 3 to rotate with the hydraulic telescopic rod 2 as the center, thereby pulling the connecting block 5 to drive the connecting block 2 to move to one side, and then driving the transmission rod 1 to rotate with the connecting block 1 as the center, and at the same time pulling the transmission rod 2 and the connecting block 3 to rotate, thereby driving the connecting block 4 to move to the upper end, and further driving the two groups of clamps to slide inside the flip plate, so that the two groups of clamps move toward the connecting block 1, so that the two groups of clamps at the front end clamp the circuit board at the upper end, and stable clamping can ensure that the circuit board will not slide or fall during the flipping process, effectively protect the integrity and quality of the circuit board, and reduce the risk of damage or damage. Stable clamping can reduce accidents and operational risks during the flipping of the circuit board, protect the safety of the operator, and improve the safety of the working environment. Stable clamping can ensure that the circuit board is stably and reliably fixed during the flipping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the transposition mechanism of the utility model;

[0017] Figure 2 This is a schematic diagram of the back structure of the transposition mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the top cross-sectional structure of the transposition mechanism of the utility model;

[0019] Figure 4 It is an enlarged structural diagram of part A of the transposition mechanism of the utility model.

[0020] In the figure: 1, bottom plate; 2, hydraulic telescopic rod 1; 3, connecting plate 1; 4, limiting plate; 5, meshing slider; 6, gear; 7, conveyor belt; 8, connecting plate 2; 9, limiting column 1; 10, connecting rod 1; 11, connecting rod 2; 12, flip plate; 13, hydraulic telescopic rod 2; 14, clamping plate; 15, connecting block 1; 16, transmission rod 1; 17, connecting block 2; 18, transmission rod 2; 19, connecting block 3; 20, connecting block 4; 21, connecting block 5; 22, connecting rod 3; 23, connecting rod 4; 24, limiting column 2; 25, transmission rod 3; 26, connecting plate 3. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-4A circuit board transposition mechanism comprises a bottom plate 1, a hydraulic telescopic rod 2 is fixedly connected to the top of the bottom plate 1, a connecting plate 3 is fixedly connected to the front of the hydraulic telescopic rod 2, a meshing slider 5 is fixedly connected to the back of the connecting plate 3, a plurality of groups of tooth grooves are provided on the top of the meshing slider 5, and a gear 6 is meshed on the surface of the tooth groove, a connecting rod 10 is fixedly connected to the inside of the gear 6, a connecting rod 2 11 is fixedly connected to the side of the connecting rod 10, a flip plate 12 is fixedly connected to the back of the connecting rod 2 11, a connecting rod 4 23 is fixedly connected to the front of the flip plate 12, and the connecting rod 4 23 is fixedly connected to the front of the flip plate 12. The front side is fixedly connected with a connecting rod 3 22, the outer wall of the connecting rod 3 22 is movably sleeved with a limit column 9, and the hydraulic telescopic rod 12 is moved to move the connecting plate 3 to the rear end, thereby pulling the meshing slider 5 to slide on the top of the limit plate 4, and at the same time, the meshing slider 5 drives the gear 6 to mesh and rotate, thereby driving the connecting rod 10 to rotate inside the limit column 24, and further driving the connecting rod 2 11 to rotate with the connecting rod 10 as the center, driving the flip plate 12 to rotate synchronously, and completing the flip after rotating 180 degrees. The automatic flipping function can reduce manual operation time and speed up production.

[0023] See also Figure 3 , 4 A slide groove is provided inside the flip plate 12, and two groups of clamps 14 are movably sleeved inside the slide groove, and the backs of the two groups of clamps 14 are fixedly connected with connecting blocks 20, and the outer wall of the connecting block 20 is movably sleeved with a transmission rod 2 18, and the inside of the transmission rod 2 18 is fixedly connected with a connecting block 3 19, and the outer wall of the connecting block 3 19 is movably sleeved with a transmission rod 1 16, and the inside of the transmission rod 16 is movably sleeved with a connecting block 15, and the front of the connecting block 15 is fixedly connected with the flip plate 12, and the hydraulic telescopic rod 2 13 is started, and the output end of the hydraulic telescopic rod 2 13 drives the transmission rod 3 25 to hydraulically telescope. Rod 2 13 rotates with connection block 5 21 as the center of the circle, thereby pulling connection block 2 17 to one side, and then driving transmission rod 16 to rotate with connection block 15 as the center of the circle, and at the same time pulling transmission rod 2 18 and connection block 3 19 to rotate, thereby driving connection block 4 20 to move toward the upper end, and further driving the two groups of clamps 14 to slide inside the flip plate 12, so that the two groups of clamps 14 move toward connection block 15, so that the two groups of clamps 14 at the front end clamp the circuit board at the upper end, and stable clamping can reduce accidents and operational risks during the flipping of the circuit board, and protect the safety of the operator.

[0024] See also Figure 1 The top of the bottom plate 1 is fixedly connected to a limit plate 4, and the interior of the limit plate 4 is slidably connected to a toothed slider 5.

[0025] See also Figure 1 A conveyor belt 7 is fixedly connected to the side of the bottom plate 1, a connecting plate 2 8 is fixedly connected to the side of the conveyor belt 7, and a limiting column 1 9 is fixedly connected to the top of the connecting plate 2 8.

[0026] See also Figure 1 The top of the bottom plate 1 is fixedly connected to a second limiting column 24, and a connecting rod 10 is movably sleeved inside the second limiting column 24.

[0027] See also Figure 3 The back of the flip plate 12 is fixedly connected to a connecting plate three 26, the front of the connecting plate three 26 is fixedly connected to a hydraulic telescopic rod two 13, the output end of the hydraulic telescopic rod two 13 is fixedly connected to a transmission rod three 25, the internal movably sleeve of the transmission rod three 25 is connected to a connecting block five 21, the front of the connecting block five 21 is fixedly connected to a connecting block two 17, and the side of the connecting block two 17 is fixedly connected to a transmission rod one 16.

[0028] Working principle: when in use, first the circuit board is moved to the upper end of the clamping plate 14 through the movement of the conveyor belt 7, and then the hydraulic telescopic rod 2 13 is started. The output end of the hydraulic telescopic rod 2 13 drives the transmission rod 3 25 to rotate with the hydraulic telescopic rod 2 13 as the center, thereby pulling the connecting block 5 21 to drive the connecting block 2 17 to move to one side, and then driving the transmission rod 1 16 to rotate with the connecting block 1 15 as the center, and at the same time pulling the transmission rod 2 18 and the connecting block 3 19 to rotate, thereby driving the connecting block 4 20 to move to the upper end, and further driving the two groups of clamping plates 14 to slide inside the flip plate 12, so that the two groups of clamping plates 14 move toward the connecting block 1 15. The two groups of clamps 14 at the front end clamp the circuit board at the upper end, and then the hydraulic telescopic rod 2 is started to move the connecting plate 3 to the rear end, thereby pulling the gear slider 5 to slide on the top of the limit plate 4. At the same time, the gear slider 5 drives the gear 6 to mesh and rotate, thereby driving the connecting rod 10 to rotate inside the limit column 24, and further drives the connecting rod 2 11 to rotate with the connecting rod 10 as the center, driving the flip plate 12 to rotate synchronously, and completing the flip after rotating 180 degrees. The hydraulic telescopic rod 2 13 is started again to make the clamp 14 cancel the clamping of the circuit board, so that the circuit board is transferred to the next working platform with the movement of the conveyor belt 7.

[0029] 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 circuit board transposition mechanism, characterized in that: The invention comprises a bottom plate (1), the top of the bottom plate (1) is fixedly connected to a hydraulic telescopic rod (2), the front of the hydraulic telescopic rod (2) is fixedly connected to a connecting plate (3), the back of the connecting plate (3) is fixedly connected to a toothed slider (5), the top of the toothed slider (5) is provided with a plurality of tooth grooves, and the surface of the tooth grooves is meshed with a gear (6), the inside of the gear (6) is fixedly connected to a connecting rod (10), the side of the connecting rod (10) is fixedly connected to a connecting rod (2) (11), the back of the connecting rod (11) is fixedly connected to a flip plate (12), the front of the flip plate (12) is fixedly connected to a connecting rod (4) (23), the front of the connecting rod (4) (23) is fixedly connected to a connecting rod (3) (22), and the outer wall of the connecting rod (3) (22) is movably sleeved with a limiting column (9).

2. A circuit board transposition mechanism according to claim 1, characterized in that: The flip plate (12) is provided with a slide groove inside, and two groups of clamping plates (14) are movably sleeved inside the slide groove, and the back sides of the two groups of clamping plates (14) are fixedly connected to connecting blocks 4 (20), and the outer wall of the connecting block 4 (20) is movably sleeved with a transmission rod 2 (18), and the interior of the transmission rod 2 (18) is fixedly connected to a connecting block 3 (19), and the outer wall of the connecting block 3 (19) is movably sleeved with a transmission rod 1 (16), and the interior of the transmission rod 1 (16) is movably sleeved with a connecting block 1 (15), and the front side of the connecting block 1 (15) is fixedly connected to the flip plate (12).

3. A circuit board transposition mechanism according to claim 1, characterized in that: The top end of the bottom plate (1) is fixedly connected to a limit plate (4), and the interior of the limit plate (4) is slidably connected to a toothed slider (5).

4. A circuit board transposition mechanism according to claim 1, characterized in that: A conveyor belt (7) is fixedly connected to the side of the bottom plate (1), a second connecting plate (8) is fixedly connected to the side of the conveyor belt (7), and a first limiting column (9) is fixedly connected to the top of the second connecting plate (8).

5. A circuit board transposition mechanism according to claim 1, characterized in that: The top end of the bottom plate (1) is fixedly connected to a second limiting column (24), and a first connecting rod (10) is movably sleeved inside the second limiting column (24).

6. A circuit board transposition mechanism according to claim 2, characterized in that: The back of the flip plate (12) is fixedly connected to a connecting plate three (26), the front of the connecting plate three (26) is fixedly connected to a hydraulic telescopic rod two (13), the output end of the hydraulic telescopic rod two (13) is fixedly connected to a transmission rod three (25), the transmission rod three (25) is internally movably sleeved with a connecting block five (21), the front of the connecting block five (21) is fixedly connected to a connecting block two (17), and the side of the connecting block two (17) is fixedly connected to the transmission rod one (16).

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