PCB (Printed Circuit Board) product edge-leaning device

Abstract

The utility model relates to the technical field of PCB (Printed Circuit Board) products, and discloses a PCB product edge-leaning device which comprises a base, a first guide rail assembly is arranged on the base, two first moving seats are arranged above the first guide rail assembly in a sliding manner, a movable supporting plate platform is mounted on one side of each first moving seat, and a second guide rail assembly is arranged on the other side of each first moving seat. A front-back driving device and a left-right driving device are installed at the tops of the two first moving bases correspondingly, a second guide rail is arranged on one side of the first guide rail assembly, two second moving bases are arranged on the second guide rail, one second moving base is fixedly installed at the end of the second guide rail, and the other second moving base is fixedly installed at the end of the second guide rail. The other second moving seat is arranged on the second guide rail in a sliding mode, a rotating driving device is further installed on the second guide rail, and the device is high in flexibility, can be adjusted to adapt to PCB products of different sizes, can clamp the PCB products after the PCB products are pulled over, and cannot interfere with other devices in the moving process.

Description

Technical Field

[0001] This utility model relates to the field of PCB product technology, and in particular to a PCB product edge-aligning device. Background Technology

[0002] PCB products refer to various electronic products with a printed circuit board (PCB) as their core or component. These products can be complete electronic devices or components or modules within electronic devices. The design and manufacturing of PCB products is a complex engineering process involving multiple fields such as electronic engineering, mechanical engineering, and materials science. With the development of technology, the types and functions of PCB products are constantly expanding and upgrading.

[0003] Currently, PCB boards are typically fixed using linkage mechanisms or rotary cylinder pressing mechanisms, which occupy a large amount of space, are prone to interference with the device, and are inconvenient for adjusting the edge positioning mechanism. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a PCB product edge-aligning device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A PCB product edge-aligning device includes a base, on which a first guide rail assembly is provided. Two first movable seats are slidably arranged above the first guide rail assembly. A movable tray platform is installed on one side of each first movable seat. A front-back drive device and a left-right drive device are respectively installed on the top of the two first movable seats.

[0007] A second guide rail is provided on one side of the first guide rail assembly. Two second movable seats are provided on the second guide rail. One of the second movable seats is fixedly installed on the end of the second guide rail, and the other second movable seat is slidably disposed on the second guide rail.

[0008] The second guide rail is also equipped with a rotary drive device. The drive end of the rotary drive device is equipped with a drive shaft. A sliding groove is opened on the outside of the drive shaft. Two rotary grippers are provided on the outside of the drive shaft. One rotary gripper is slidably disposed on the sliding groove, and the other rotary gripper is fixedly installed with the end of the drive shaft.

[0009] A lifting drive device is provided on one side of the end of the second guide rail. A third guide rail is installed on the drive end of the lifting drive device, and two baffle seats are slidably arranged on the third guide rail.

[0010] Preferably, the front and rear drive devices and the left and right drive devices each consist of a fourth guide rail mounted on the top of the first movable seat, a telescopic cylinder slidably mounted on the fourth guide rail, and a push block disposed at the drive end of the telescopic cylinder.

[0011] Preferably, the movable pallet platform includes a support plate installed on the side of the first movable seat and a plurality of pulleys rotatably disposed on the top of the support plate.

[0012] Preferably, a right-angle groove is provided on the side of the support plate near the lifting drive device, and a limiting seat is provided on the other side of the lifting drive device. The position of the top side wall of the limiting seat corresponds to the end position of the right-angle groove on the support plate, and the third guide rail is located at the right-angle groove.

[0013] Preferably, a horizontal drive device is fixedly installed on the top of the base at a position corresponding to the second guide rail, and the drive end of the horizontal drive device is fixedly connected to the second guide rail.

[0014] Preferably, in the left and right drive devices, a plurality of auxiliary pulleys are installed on the inner side of the push block; in the front and rear drive devices, the push block is L-shaped.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention, through the provision of a first movable seat, allows for the adjustment of its position before placing the PCB product onto a movable pallet platform. A left-right drive mechanism then moves the PCB product onto a second movable seat. A front-rear drive mechanism continues this movement, while a lifting drive mechanism moves the third guide rail upwards, lifting two baffle seats. When one side of the PCB product aligns with a baffle seat, the front-rear drive mechanism stops. A rotation drive mechanism then rotates the drive shaft, causing the grippers to clamp the PCB product on the second movable seat, thus securing the PCB product. Compared to existing technologies, this device offers greater flexibility, allowing for adjustments to accommodate PCB products of different sizes. Furthermore, it can clamp the PCB product after it has been positioned to the side, and its movement does not interfere with other devices. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a PCB product edge-aligning device proposed in this utility model;

[0018] Figure 2 This utility model proposes a PCB product edge-aligning device. Figure 1 Enlarged view at point A;

[0019] Figure 3This is a side view of a PCB product edge-aligning device proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of a lifting drive device for a PCB product side-mounting device proposed in this utility model.

[0021] In the diagram: 1. Base; 2. First guide rail assembly; 3. First movable seat; 4. Movable pallet platform; 5. Second guide rail; 6. Second movable seat; 7. Rotary drive device; 8. Drive shaft; 9. Slide groove; 10. Horizontal drive device; 11. Rotary gripper; 12. Limiting groove; 13. Lifting drive device; 14. Third guide rail; 15. Baffle seat; 16. Fourth guide rail; 17. Telescopic cylinder; 18. Push block; 19. Pulley; 20. Right angle groove; 21. Limiting seat. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1 to 4 A PCB product edge-aligning device includes a base 1, on which a first guide rail assembly 2 is provided. Two first movable seats 3 are slidably arranged above the first guide rail assembly 2. The first guide rail assembly 2 includes two parallel guide rails. The two first movable seats 3 are also parallel, and the bottom ends of the two first movable seats 3 slide on the two guide rails respectively. A movable tray platform 4 is installed on one side of the first movable seat 3. A front-back drive device and a left-right drive device are respectively installed on the top of the two first movable seats 3.

[0024] A second guide rail 5 is provided on one side of the first guide rail assembly 2. Two second movable seats 6 are provided on the second guide rail 5. One of the second movable seats 6 is fixedly installed on the end of the second guide rail 5, and the other second movable seat 6 is slidably disposed on the second guide rail 5.

[0025] The second guide rail 5 is also equipped with a rotary drive device 7, which is a rotary motor. The drive end of the rotary drive device 7 is equipped with a drive shaft 8. A linear slide groove 9 is provided on the outer side of the drive shaft 8. Two rotary grippers 11 are provided on the outer side of the drive shaft 8. One of the rotary grippers 11 is slidably disposed on the slide groove 9 (a protruding slider is provided on the inner circumference of the rotary gripper 11, and the slider is slidably connected to the slide groove 9). The other rotary gripper 11 is fixedly installed on the end of the drive shaft 8.

[0026] Furthermore, the top of the second movable seat 6 is provided with a limiting groove 12 for accommodating the rotating gripper 11 and limiting the position of its two sides. When the rotating gripper 11 is in a pressing state on the PCB board, the rotating gripper 11 is inserted into the limiting groove 12.

[0027] A lifting drive device 13 is provided on one side of the end of the second guide rail 5. A third guide rail 14 is installed on the drive end of the lifting drive device 13. Two baffle seats 15 are slidably arranged on the third guide rail 14.

[0028] In use, the position of the first movable seat 3 can be adjusted first, and then the PCB product can be placed on the movable pallet platform 4. Then, the PCB product is moved to the second movable seat 6 by the left and right drive devices. The PCB product is then moved by the front and rear drive devices. At the same time, the third guide rail 14 is moved upward by the lifting drive device 13, which moves the two baffle seats 15 upward. When one side of the PCB product is in contact with the baffle seat 15, the front and rear drive devices stop moving. Then, the drive shaft 8 is rotated by the rotation drive device 7, which causes the gripper to clamp the PCB product on the second movable seat 6, thus fixing the PCB product. Compared with the prior art, this device is more flexible and can be adjusted to adapt to PCB products of different sizes. After the product is moved to the side, it can clamp the PCB product. During the movement, it will not interfere with other devices.

[0029] In this embodiment, the front and rear drive device and the left and right drive device are each composed of a fourth guide rail 16 installed on the top of the first movable seat 3, a telescopic cylinder 17 slidably installed on the fourth guide rail 16, and a push block 18 set at the drive end of the telescopic cylinder 17. The position of the telescopic cylinder 17 on the top of the first movable seat 3 can be adjusted by the fourth guide rail 16, and the push block 18 can be moved by the telescopic cylinder 17 to move the PCB product to a suitable position.

[0030] In this embodiment, the movable pallet platform 4 includes a support plate installed on the side of the first movable seat 3 and a plurality of pulleys 19 rotatably disposed on the top of the support plate. By using the pulleys 19, the PCB product is pushed by the push block 18, which can make the PCB product move along the pulleys 19, reduce the friction between the PCB product and the movable pallet platform 4, better push the PCB product, and prevent damage to the product when pushing the PCB product.

[0031] In this embodiment, a right-angle slot 20 is provided on the side of the support plate near the lifting drive device 13, and a limiting seat 21 is provided on the other side of the lifting drive device 13. The position of the top side wall of the limiting seat 21 corresponds to the end position of the right-angle slot 20 on the support plate. The third guide rail 14 is located at the right-angle slot 20. Through the right-angle slot 20, after the lifting drive device 13 drives the third guide rail to rise, the height of the top of the baffle seat 15 will be higher than the height of the movable pallet platform 4. In this way, the baffle seat 15 can limit one side of the PCB product. Through the limiting seat 21, the movable pallet platform 4 can move along the limiting seat 21.

[0032] In this embodiment, a horizontal drive device 10 is fixedly installed on the top of the base 1 at the position corresponding to the second guide rail 5. The drive end of the horizontal drive device 10 is fixedly connected to the second guide rail 5. The horizontal drive device 10 can drive the second guide rail 5 to move, so that after clamping the PCB product, the PCB product can be finely adjusted.

[0033] In this embodiment, in the left and right drive devices, a plurality of auxiliary pulleys 19 are installed on the inner side of the push block 18; in the front and rear drive devices, the push block 18 is L-shaped. Through the auxiliary pulleys 19, when the front and rear drive devices push the PCB product, the side of the PCB product can move backward through the auxiliary pulleys 19, which can reduce the friction between the PCB product and the push block 18 and prevent damage to the product when pushing the PCB product.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A PCB product edge-aligning device, comprising a base (1), characterized in that: The base (1) is provided with a first guide rail assembly (2), and two first movable seats (3) are slidably arranged above the first guide rail assembly (2). A movable pallet platform (4) is installed on one side of the first movable seat (3), and front and rear drive devices and left and right drive devices are respectively installed on the top of the two first movable seats (3). A second guide rail (5) is provided on one side of the first guide rail assembly (2). Two second movable seats (6) are provided on the second guide rail (5). One of the second movable seats (6) is fixedly installed on the end of the second guide rail (5), and the other second movable seat (6) is slidably disposed on the second guide rail (5). The second guide rail (5) is also equipped with a rotary drive device (7). The drive end of the rotary drive device (7) is equipped with a drive shaft (8). A slide groove (9) is provided on the outside of the drive shaft (8). Two rotary grippers (11) are provided on the outside of the drive shaft (8). One of the rotary grippers (11) is slidably disposed on the slide groove (9), and the other rotary gripper (11) is fixedly installed with the end of the drive shaft (8). A lifting drive device (13) is provided on one side of the end of the second guide rail (5). A third guide rail (14) is installed on the drive end of the lifting drive device (13). Two baffle seats (15) are slidably provided on the third guide rail (14).

2. The PCB product edge-aligning device according to claim 1, characterized in that: The front and rear drive devices and the left and right drive devices are each composed of a fourth guide rail (16) mounted on the top of the first movable seat (3), a telescopic cylinder (17) slidably mounted on the fourth guide rail (16), and a push block (18) set at the drive end of the telescopic cylinder (17).

3. The PCB product edge-aligning device according to claim 1, characterized in that: The movable pallet platform (4) includes a support plate installed on the side of the first movable seat (3) and several pulleys (19) rotatably disposed on the top of the support plate.

4. The PCB product edge-aligning device according to claim 3, characterized in that: A right-angle groove (20) is provided on one side of the support plate near the lifting drive device (13), and a limit seat (21) is provided on the other side of the lifting drive device (13). The position of the top side wall of the limit seat (21) corresponds to the end position of the right-angle groove (20) on the support plate, and the third guide rail (14) is located at the right-angle groove (20).

5. The PCB product edge-aligning device according to claim 1, characterized in that: A horizontal drive device (10) is fixedly installed on the top of the base (1) at a position corresponding to the second guide rail (5), and the drive end of the horizontal drive device (10) is fixedly connected to the second guide rail (5).

6. The PCB product edge-aligning device according to claim 1, characterized in that: In the left and right drive devices, a number of auxiliary pulleys (19) are installed on the inner side of the push block (18); in the front and rear drive devices, the push block (18) is L-shaped.

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