SMT patch multi-angle processing device

Abstract

The utility model discloses an SMT patch multi-angle processing device, and relates to the electronic component processing field, the SMT patch multi-angle processing device comprises a pedestal, the pedestal is internally provided with a mounting groove, the mounting groove is internally and movably provided with an adjusting assembly, the top of the adjusting assembly is movably provided with a fixing assembly, and the fixing assembly is movably provided with a fixing groove. The adjusting assembly comprises a limiting rotating shaft and a first servo motor, the limiting rotating shaft is rotationally installed in the installation groove, the first servo motor is fixedly installed in the installation groove, and transmission gears which are meshed with each other are fixedly installed on the outer portion of the limiting rotating shaft and the outer portion of an output shaft of the first servo motor. According to the utility model, through the arrangement of the adjusting assembly located in the mounting groove, the orientation angle of the PCB can be adjusted when patch processing is carried out on the PCB, the horizontal position of the PCB is adjusted, and the vertical angle of the PCB is adjusted in a matched manner, so that multidirectional angle adjustment of the PCB is facilitated, and great convenience is provided for SMT patch processing.

Description

Technical Field

[0001] The utility model relates to the field of electronic component processing, in particular to a SMT patch multi-angle processing device. Background Art

[0002] SMT patch refers to the abbreviation of a series of process flows based on printed circuit boards. SMT is surface assembly technology, which is the most popular technology and process in the electronic assembly industry. The surface assembly technology of electronic circuits is called surface mounting or surface mounting technology. It is a circuit assembly technology that mounts pinless or short-lead surface assembly components on the surface of printed circuit boards or other substrates, and assembles them by soldering through methods such as reflow soldering or dip soldering.

[0003] The existing SMT patch processing device places the PCB board on the processing table and patches the PCB board by rotating the patch head in multiple directions. However, some PCB boards require bottom patches or other angle patches, but the supporting structure is usually fixedly connected and the angle of the PCB board cannot be directly adjusted. The PCB board needs to be repositioned, which is cumbersome and reduces the processing efficiency of the PCB board. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A multi-angle processing device for SMT patches comprises a base, wherein a mounting groove is provided inside the base, an adjusting component is movably installed inside the mounting groove, and a fixing component is movably installed on the top of the adjusting component.

[0006] A further improvement of the technical solution of the utility model is that: the adjustment component includes a limited rotation shaft and a servo motor 1, the limited rotation shaft is rotatably installed inside the installation groove, the servo motor 1 is fixedly installed inside the installation groove, the outside of the limited rotation shaft and the outside of the output shaft of the servo motor 1 are fixedly installed with mutually meshing transmission gears, a displacement box is fixedly installed on the top of the limited rotation shaft, a screw rod 1 is rotatably installed inside the displacement box, a driving motor connected to the screw rod 1 is fixedly installed at the rear of the displacement box, a sliding seat is threadedly installed on the outside of the screw rod 1, the top of the sliding seat is fixedly connected to a support frame, and a servo motor 2 is fixedly installed on the upper left side of the support frame.

[0007] A further improvement of the technical solution of the utility model is that the fixing component includes a rotating frame, a groove is provided on the inner side of the rotating frame, a bidirectional screw rod is rotatably installed inside the groove, the external thread of the bidirectional screw rod is connected to a clamping component symmetrically arranged on the left and right, and the right side of the bidirectional screw rod is fixedly connected to a locking handwheel located outside the rotating frame.

[0008] A further improvement of the technical solution of the utility model is that the clamping assembly includes a clamping plate, a limiting groove is provided on the inner side of the clamping plate, a support plate is fixedly connected to the inner side of the clamping plate, the support plate is located directly below the limiting groove, a limiting frame is fixedly installed on the outer side of the clamping plate, a screw is rotatably installed inside the limiting frame, and the outer thread of the screw is connected to a clamping slider located in the limiting frame.

[0009] A further improvement of the technical solution of the utility model is that a guide groove is provided on the top of the base, and a roller located in the guide groove is movably installed on the bottom of the displacement box.

[0010] A further improvement of the technical solution of the utility model is that: the support frame is arranged in a "Y" shape, and the fixing component is rotatably connected to the inner side of the support frame.

[0011] A further improvement of the technical solution of the utility model is that the pressing slide block is arranged in an "L" shape.

[0012] A further improvement of the technical solution of the utility model is that anti-slip pads are arranged on the inner sides of the limiting groove, the support plate and the pressing slide block.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides a multi-angle processing device for SMT patches. By providing an adjustment component located in a mounting groove, the orientation angle of a PCB board can be adjusted when the PCB board is processed for patch processing. At the same time, the horizontal position of the PCB board is adjusted and the vertical angle of the PCB board is adjusted in coordination, thereby facilitating multi-directional angle adjustment of the PCB board and providing great convenience for SMT patch processing.

[0015] 2. The utility model provides a multi-angle processing device for SMT patches, which limits the position of a PCB board by providing a fixing component located on an adjusting component. The fixing component can be adjusted to clamp and press the PCB board from the side, thereby facilitating the disassembly and assembly of PCB boards of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the SMT patch multi-angle processing device of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the installation slot of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the adjustment component of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the fixing assembly of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the clamping assembly of the utility model.

[0021] In the figure: 1. base; 11. guide groove; 2. mounting groove; 3. adjustment component; 31. limit shaft; 32. servo motor 1; 33. transmission gear; 34. displacement box; 35. screw rod 1; 36. drive motor; 37. sliding seat; 38. support frame; 39. servo motor 2; 310. roller; 4. fixing component; 41. rotating frame; 42. bidirectional screw rod; 43. clamping component; 431. clamping plate; 432. limit groove; 433. support plate; 434. limit frame; 435. screw rod; 436. clamping slider; 437. anti-skid pad; 44. locking handwheel. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below:

[0023] like Figures 1 to 5 As shown, the utility model provides an SMT patch multi-angle processing device, including a base 1, a mounting groove 2 is opened inside the base 1, an adjustment component 3 is movably installed inside the mounting groove 2, and a fixing component 4 is movably installed on the top of the adjustment component 3.

[0024] By providing an adjusting component 3 located in the mounting groove 2, the orientation angle of the PCB board can be adjusted when the PCB board is subjected to patch processing. At the same time, the horizontal position of the PCB board is adjusted and the vertical angle of the PCB board is adjusted in coordination, so that the PCB board can be adjusted in multiple directions, which greatly facilitates the SMT patch processing. At the same time, by providing a fixing component 4 located on the adjusting component 3, the PCB board is limited in position. The fixing component 4 can be adjusted to clamp and press the PCB board from the side, so that it is convenient to disassemble and assemble PCB boards of different specifications.

[0025] like Figure 2 and Figure 3As shown, the adjustment component 3 includes a limit shaft 31 and a servo motor 32. The limit shaft 31 is rotatably installed inside the mounting groove 2, and the servo motor 32 is fixedly installed inside the mounting groove 2. The outside of the limit shaft 31 and the outside of the output shaft of the servo motor 32 are fixedly installed with mutually meshing transmission gears 33. A displacement box 34 is fixedly installed on the top of the limit shaft 31, and a screw rod 35 is rotatably installed inside the displacement box 34. A driving motor 36 connected to the screw rod 35 is fixedly installed at the rear of the displacement box 34. A sliding seat 37 is threadedly installed on the outside of the screw rod 35. A support frame 38 is fixedly connected to the top of the sliding seat 37, and a servo motor 2 39 is fixedly installed on the upper left side of the support frame 38.

[0026] The servo motor 1 32 is controlled to rotate through the transmission gear 33 to drive the limit shaft 31 to rotate, thereby driving the displacement box 34 to rotate through the limit shaft 31, and at the same time, the drive motor 36 in the displacement box 34 drives the screw rod 1 35 to rotate, thereby driving the sliding seat 37 to slide along the screw rod 1 35 and driving the support frame 38 to move, and the servo motor 2 39 drives the fixed component 4 to rotate, thereby adjusting the opposite angle and position of the PCB board, providing great convenience.

[0027] like Figure 4 and Figure 5 As shown, the fixing assembly 4 includes a rotating frame 41, the inner side of which is provided with a groove, a bidirectional screw rod 42 is rotatably installed inside the groove, the external thread of the bidirectional screw rod 42 is connected to a clamping assembly 43 symmetrically arranged on the left and right, and the right side of the bidirectional screw rod 42 is fixedly connected to a locking handwheel 44 located outside the rotating frame 41.

[0028] The clamping assembly 43 includes a clamping plate 431, a limiting groove 432 is provided on the inner side of the clamping plate 431, a support plate 433 is fixedly connected to the inner side of the clamping plate 431, and the support plate 433 is located directly below the limiting groove 432. A limiting frame 434 is fixedly installed on the outer side of the clamping plate 431, and a screwing screw 435 is rotatably installed inside the limiting frame 434. The external thread of the screwing screw 435 is connected to a clamping slider 436 located in the limiting frame 434.

[0029] The PCB board is set between the clamping plates 431 in the rotating frame 41, and the locking handwheel 44 is rotated to drive the two-way screw rod 42 to rotate and drive the clamping plates 431 on both sides to move inward and closer, so that the two ends of the PCB board are located in the limit groove 432 for tightening, and the pressing slider 436 is driven to move downward along the inside of the limit frame 434 by rotating the screw rod 435, and the PCB board is clamped between the support plate 433 and the pressing slider 436 by the downward movement of the pressing slider 436, and the PCB board is protected from slipping by the anti-skid pad 437 arranged on the inner side, so that different PCB boards can be installed conveniently, and disassembly and assembly are also convenient, and it is easy to use.

[0030] like Figure 2 As shown, a guide groove 11 is provided at the top of the base 1 , and a roller 310 located in the guide groove 11 is movably installed at the bottom of the displacement box 34 .

[0031] The roller 310 is located in the guide groove 11 and slides with the displacement box 34 in the guide groove 11, thereby limiting the displacement box 34.

[0032] like Figure 3 As shown, the support frame 38 is arranged in a “Y” shape, and the fixing component 4 is rotatably connected to the inner side of the support frame 38 .

[0033] The fixing assembly 4 is installed on the inner side of the support frame 38 which is arranged in a “Y” shape, so that the fixing assembly 4 can be easily adjusted.

[0034] like Figure 5 As shown, the clamping slider 436 is arranged in an "L" shape.

[0035] Anti-slip pads 437 are provided on the inner sides of the limiting groove 432 , the supporting plate 433 and the pressing slider 436 .

[0036] The “L”-shaped pressing slider 436 is moved downward along the interior of the limiting frame 434 , so that the PCB board is clamped between the support plate 433 and the pressing slider 436 , and is protected from slipping by the anti-skid pad 437 .

[0037] The following is a detailed description of the working principle of the SMT patch multi-angle processing device.

[0038] like Figures 1 to 5 As shown, by setting the PCB board between the clamping plates 431 in the rotating frame 41, and rotating the locking hand wheel 44 to drive the bidirectional screw rod 42 to rotate and drive the clamping plates 431 on both sides to move inwards and close together, the two ends of the PCB board are located in the limit groove 432 for pressing, and by rotating the screw 435 to drive the pressing slider 436 to move downward along the inside of the limit frame 434, the pressing slider 436 moves downward to clamp the PCB board between the support plate 433 and the pressing slider 436, and the anti-skid pad 437 provided on the inner side thereof is used to prevent the PCB board from slipping. The PCB board is mounted through the activity of the patch head, and the servo motor 32 is controlled to rotate to drive the limit shaft 31 to rotate through the transmission gear 33, so that the displacement box 34 is driven to rotate through the limit shaft 31, and at the same time, the driving motor 36 in the displacement box 34 drives the screw rod 35 to rotate, thereby driving the sliding seat 37 to slide along the screw rod 35 and drive the support frame 38 to move, and the servo motor 2 39 drives the rotating frame 41 to rotate, so as to adjust the angle of the PCB board in multiple directions, and the patch operation is performed in conjunction with the active patch head.

[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A SMT patch multi-angle processing device, comprising a base (1), characterized in that: The base (1) is provided with a mounting groove (2) inside, an adjusting assembly (3) is movably mounted inside the mounting groove (2), a fixing assembly (4) is movably mounted on the top of the adjusting assembly (3), the adjusting assembly (3) comprises a limited rotation shaft (31) and a servo motor (32), the limited rotation shaft (31) is rotatably mounted inside the mounting groove (2), the servo motor (32) is fixedly mounted inside the mounting groove (2), a mutually meshing transmission gear (33) is fixedly mounted on the outside of the limited rotation shaft (31) and the outside of the output shaft of the servo motor (32), a displacement box (34) is fixedly mounted on the top of the limited rotation shaft (31), a screw rod (35) is rotatably mounted inside the displacement box (34) A driving motor (36) connected to a screw rod (35) is fixedly installed at the rear of the displacement box (34), a sliding seat (37) is installed on the external thread of the screw rod (35), a support frame (38) is fixedly connected to the top of the sliding seat (37), a servo motor (39) is fixedly installed on the upper left side of the support frame (38), the fixed component (4) includes a rotating frame (41), a groove is provided on the inner side of the rotating frame (41), a bidirectional screw rod (42) is rotatably installed inside the groove, the external thread of the bidirectional screw rod (42) is connected to a clamping component (43) symmetrically arranged on the left and right, and the right side of the bidirectional screw rod (42) is fixedly connected to a locking hand wheel (44) located outside the rotating frame (41).

2. The SMT patch multi-angle processing device according to claim 1, characterized in that: The clamping assembly (43) comprises a clamping plate (431), a limiting groove (432) is provided on the inner side of the clamping plate (431), a support plate (433) is fixedly connected to the inner side of the clamping plate (431), and the support plate (433) is located directly below the limiting groove (432). A limiting frame (434) is fixedly installed on the outer side of the clamping plate (431), a screwing screw (435) is rotatably installed inside the limiting frame (434), and the external thread of the screwing screw (435) is connected to a clamping slider (436) located in the limiting frame (434).

3. The SMT patch multi-angle processing device according to claim 1, characterized in that: A guide groove (11) is provided on the top of the base (1), and a roller (310) located in the guide groove (11) is movably mounted on the bottom of the displacement box (34).

4. The SMT patch multi-angle processing device according to claim 1, characterized in that: The support frame (38) is arranged in a "Y" shape, and the fixing component (4) is rotatably connected to the inner side of the support frame (38).

5. The SMT patch multi-angle processing device according to claim 2, characterized in that: The pressing slide block (436) is arranged in an "L" shape.

6. The SMT patch multi-angle processing device according to claim 2, characterized in that: Anti-slip pads (437) are provided on the inner sides of the limiting groove (432), the supporting plate (433) and the pressing sliding block (436).

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