Turnover device for circuit board processing

Abstract

The utility model discloses a turnover device for circuit board processing, which comprises a connecting box, a rotating mechanism for turning over a circuit board is arranged in the connecting box, and a clamping mechanism for fixing the circuit board is arranged on the surface of the rotating mechanism. A steering mechanism used for adjusting the direction and position of the circuit board is arranged at the bottom end of the connecting box, and the steering mechanism comprises a first electric push rod; through the arrangement of the rotating mechanism and the clamping mechanism, the circuit board turnover device has the advantages of being high in corresponding speed during turnover and capable of clamping and fixing circuit boards with different sizes, so that the working efficiency can be improved in the turnover process, meanwhile, the circuit board turnover device can adapt to the circuit boards with different sizes or thicknesses, and the practicability is high. The circuit board turnover device is simple in structure and convenient to use, so that adaptability can be improved, turnover work is completed in the gear and toothed plate meshing process, a second electric push rod pushes a chuck to clamp and fix a circuit board on the inner side of the chuck, and turnover work is completed conveniently.

Description

Technical Field

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

[0002] Circuit boards, also known as printed circuit boards, are widely used in various electronic devices such as computers, communications, industrial automation, automotive electronics, medical instruments, etc., while existing flip devices have complicated structures, large volumes, and poor fixing effects. Existing automatic flip devices are mostly motor-driven flip structures with poor heat dissipation effects.

[0003] In view of the above technical problems, a flipping device for PCB circuit board processing is disclosed in the announcement number CN216134660U. The motor is started, the connecting shaft rotates, and the coaxial shaft is driven to rotate by the transmission device, so that the rotating shaft rotates, and finally the clamping plate is turned over, so that the PCB circuit board is turned over, reducing the error and manpower that may be caused by manual turning;

[0004] The above patent has the following shortcomings: it cannot clamp and fix circuit boards of different thicknesses or sizes, and has low applicability. It is also not conducive to taking and placing the circuit boards when flipping them, and the force transmission during the flipping process is long, resulting in a slow reaction speed, thereby affecting work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a flipping device for circuit board processing, which has the advantage of fast response speed during flipping, thereby improving processing efficiency, and can adapt to circuit boards of different sizes to improve adaptability during processing, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a turning device for processing a circuit board, comprising a connection box, wherein a rotating mechanism for turning the circuit board is arranged inside the connection box, a clamping mechanism for fixing the circuit board is arranged on the surface of the rotating mechanism, a steering mechanism for adjusting the direction and position of the circuit board is arranged at the bottom end of the connection box, and the rotating mechanism comprises a first electric push rod, which is fixedly mounted at one end of the bottom of the inner cavity of the connection box;

[0007] A connecting block is fixedly installed at the output end of the first electric push rod, a toothed plate is fixedly installed at one end of the connecting block, a gear is meshed on one side of the toothed plate, a rotating column is fixedly installed on the inner wall of the gear, and the rotating column is rotatably connected to the inner wall of the connecting box.

[0008] Preferably, a sliding sleeve is fixedly mounted on the outer sides of the connection block and the tooth plate, a vertical rod is slidably connected to the inner wall of the sliding sleeve, and the vertical rod is fixedly mounted inside the connection box.

[0009] Preferably, the clamping mechanism comprises a bearing assembly and a pushing assembly, the bearing assembly is arranged at one end of the rotating column, and the pushing assembly is arranged inside the bearing assembly.

[0010] Preferably, the bearing assembly comprises a connection box, the connection box is fixedly mounted on one end of the rotating column, and notches are provided at both ends of the surface and the back of the connection box.

[0011] Preferably, the pushing assembly includes a second electric push rod, which is fixedly mounted at both ends of the inner cavity of the connecting box, a chuck is fixedly mounted on the output end of the second electric push rod, a baffle is fixedly mounted on the back of the chuck, and the chuck is slidably located inside the slot.

[0012] Preferably, the steering mechanism comprises a transmission assembly and a power assembly, the transmission assembly is arranged at the bottom of the connection box, and the power assembly is arranged at the bottom of the transmission assembly.

[0013] Preferably, the transmission assembly comprises a column, the column is fixedly mounted on the bottom of the connection box, and a sleeve plate is fixedly mounted on the outer side of the column;

[0014] The power assembly comprises a base, which is rotatably connected to the outside of the column, a motor is fixedly installed at the bottom of the inner cavity of the base, and an output shaft of the motor is key-connected to the bottom end of the column.

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

[0016] The utility model has the advantages of fast response speed during flipping and the advantage of being able to clamp and fix circuit boards of different sizes through the arrangement of the rotating mechanism and the clamping mechanism, so that the work efficiency can be improved during the flipping process, and it can also adapt to circuit boards of different sizes or thicknesses, so that its adaptability can be improved. The flipping work is completed in the process of meshing of the gear and the toothed plate, and the second electric push rod pushes the clamping head to clamp and fix the circuit board inside it, so as to complete the flipping operation.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the first electric push rod of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the electric push rod of the utility model;

[0021] Figure 4 This is a schematic diagram of the motor structure of the utility model.

[0022] In the figure: 1. connection box; 2. rotating mechanism; 21. first electric push rod; 22. connection block; 23. tooth plate; 24. rotating column; 25. gear; 26. vertical rod; 27. sliding sleeve; 3. clamping mechanism; 31. connection box; 32. second electric push rod; 33. notch; 34. chuck; 35. baffle; 4. steering mechanism; 41. column; 42. sleeve; 43. base; 44. motor. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides a turning device for processing a circuit board, comprising a connection box 1, wherein a rotating mechanism 2 for turning the circuit board is arranged inside the connection box 1, a clamping mechanism 3 for fixing the circuit board is arranged on the surface of the rotating mechanism 2, a steering mechanism 4 for adjusting the direction and position of the circuit board is arranged at the bottom end of the connection box 1, the rotating mechanism 2 comprises a first electric push rod 21, and the first electric push rod 21 is fixedly mounted at one end of the bottom of the inner cavity of the connection box 1;

[0025] A connecting block 22 is fixedly mounted on the output end of the first electric push rod 21, a toothed plate 23 is fixedly mounted on one end of the connecting block 22, a gear 25 is meshed on one side of the toothed plate 23, a rotating column 24 is fixedly mounted on the inner wall of the gear 25, and the rotating column 24 is rotatably connected to the inner wall of the connecting box 1.

[0026] When performing a flip:

[0027] The first electric push rod 21 works first, and then the first electric push rod 21 pushes the connecting block 22 to drive the tooth plate 23 to move upward. At this time, the tooth plate 23 and the gear 25 are in a meshing connection state, so when the tooth plate 23 moves upward, it drives the gear 25 to rotate, and the gear 25 drives the rotating column 24 to rotate together. When the rotating column 24 rotates, it connects with the clamping mechanism 3 to rotate together, and the rotation range is to rotate counterclockwise for one circle and then rotate clockwise to the initial position;

[0028] During the upward movement, the sliding sleeve 27 will be driven to move upward together, and will slide on the surface of the vertical rod 26 at the same time, thereby ensuring the stability of the connecting block 22 when driving the tooth plate 23 to move upward.

[0029] Among them, the outer sides of the connecting block 22 and the tooth plate 23 are fixedly installed with a sliding sleeve 27, the inner wall of the sliding sleeve 27 is slidably connected with a vertical rod 26, and the vertical rod 26 is fixedly installed inside the connecting box 1, which is beneficial to play an auxiliary connection support role for the tooth plate 23.

[0030] Preferably, the clamping mechanism 3 includes a bearing component and a pushing component. The bearing component is arranged at one end of the rotating column 24, and the pushing component is arranged inside the bearing component.

[0031] like Figure 3 As shown, the bearing assembly includes a connection box 31, which is fixedly mounted on one end of the rotating column 24. Notches 33 are provided on both ends of the surface and back of the connection box 31 to support and limit the position.

[0032] like Figure 3 As shown, the pushing assembly includes a second electric push rod 32, which is fixedly mounted at both ends of the inner cavity of the connecting box 31, a clamp 34 is fixedly mounted on the output end of the second electric push rod 32, a baffle 35 is fixedly mounted on the back of the clamp 34, and the clamp 34 is slidably located inside the slot 33, which can be used to achieve the function of pushing and clamping.

[0033] When clamping and fixing the material:

[0034] The material is placed inside the two sets of chucks 34, and then the second electric push rod 32 works, and the second electric push rod 32 pushes the connected chuck 34 to move, and the distance between the two sets of chucks 34 is gradually reduced until they contact the circuit board, and finally the circuit board is clamped and fixed;

[0035] During the process of the two sets of clamps 34 being pushed, they will slide inside the notch 33. The notch 33 opened on the back is mainly used to limit the movement of the clamps 34. The baffle 35 is conducive to increasing the connectivity between the clamps 34 and the connection box 31.

[0036] Furthermore, the steering mechanism 4 includes a transmission assembly and a power assembly. The transmission assembly is arranged at the bottom of the connection box 1, and the power assembly is arranged at the bottom of the transmission assembly.

[0037] like Figure 4 As shown, the transmission assembly includes a column 41, which is fixedly mounted on the bottom of the connection box 1, and a sleeve plate 42 is fixedly mounted on the outer side of the column 41;

[0038] The power assembly includes a base 43, which is rotatably connected to the outside of the column 41. A motor 44 is fixedly installed at the bottom of the inner cavity of the base 43. The output shaft of the motor 44 is keyed to the bottom end of the column 41 to achieve the effect of directional rotation adjustment.

[0039] When adjusting the direction of rotation:

[0040] The motor 44 drives the column 41 to rotate, and the column 41 will rotate together with the sleeve plate 42, and synchronously rotate the connection box 1, so as to adjust the direction and position of the picking method and realize the picking and placing operations of different works. The maximum range during the rotation process is one circle each in the forward and reverse directions. After rotating one circle or half a circle, it is easy to reverse to the initial position.

[0041] Although the 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 turning device for processing a circuit board, characterized in that: The invention comprises a connection box (1), wherein a rotating mechanism (2) for flipping a circuit board is arranged inside the connection box (1), a clamping mechanism (3) for fixing the circuit board is arranged on the surface of the rotating mechanism (2), a steering mechanism (4) for adjusting the direction and position of the circuit board is arranged at the bottom end of the connection box (1), and the rotating mechanism (2) comprises a first electric push rod (21), and the first electric push rod (21) is fixedly mounted at one end of the bottom of the inner cavity of the connection box (1); A connecting block (22) is fixedly mounted on the output end of the first electric push rod (21); a toothed plate (23) is fixedly mounted on one end of the connecting block (22); a gear (25) is meshed on one side of the toothed plate (23); a rotating column (24) is fixedly mounted on the inner wall of the gear (25); and the rotating column (24) is rotatably connected to the inner wall of the connecting box (1).

2. A turning device for processing a circuit board according to claim 1, characterized in that: The outer sides of the connection block (22) and the tooth plate (23) are fixedly mounted with a sliding sleeve (27), the inner wall of the sliding sleeve (27) is slidably connected with a vertical rod (26), and the vertical rod (26) is fixedly mounted inside the connection box (1).

3. A turning device for processing a circuit board according to claim 1, characterized in that: The clamping mechanism (3) comprises a bearing component and a pushing component, the bearing component is arranged at one end of a rotating column (24), and the pushing component is arranged inside the bearing component.

4. A turning device for processing a circuit board according to claim 3, characterized in that: The bearing assembly comprises a connection box (31), the connection box (31) is fixedly mounted on one end of a rotating column (24), and notches (33) are provided at both ends of the surface and the back of the connection box (31).

5. A turning device for processing a circuit board according to claim 4, characterized in that: The pushing assembly comprises a second electric push rod (32), the second electric push rod (32) being fixedly mounted at both ends of the inner cavity of the connection box (31), a chuck (34) being fixedly mounted at the output end of the second electric push rod (32), a baffle (35) being fixedly mounted on the back side of the chuck (34), and the chuck (34) being slidably located inside the slot (33).

6. A turning device for processing a circuit board according to claim 1, characterized in that: The steering mechanism (4) comprises a transmission assembly and a power assembly, wherein the transmission assembly is arranged at the bottom of the connection box (1), and the power assembly is arranged at the bottom of the transmission assembly.

7. A turning device for processing a circuit board according to claim 6, characterized in that: The transmission assembly comprises a column (41), the column (41) is fixedly mounted on the bottom of the connection box (1), and a sleeve plate (42) is fixedly mounted on the outer side of the column (41); The power assembly comprises a base (43), the base (43) is rotatably connected to the outside of the column (41), a motor (44) is fixedly installed at the bottom of the inner cavity of the base (43), and the output shaft of the motor (44) is key-connected to the bottom end of the column (41).

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