PCB (printed circuit board) positioning device

Abstract

The utility model relates to the technical field of PCB (printed circuit board) positioning, and discloses a PCB positioning device which comprises a workbench, and a movable opening is formed in the top of the workbench. The motor is started, the motor operates to drive the two-way threaded rod to rotate, the two-way threaded rod rotates to drive the fixed column to move through the threaded sleeve, the fixed column moves to drive the positioning part to move, and after the position of the positioning part is adjusted, the driving assembly is started, and the driving assembly operates to drive the movable bin to move. The movable bin moves to drive the fixed column to move, the fixed column moves to drive the V-shaped plate to move, when the positioning wheel at one end of the inner side of the V-shaped plate makes contact with one side of the included angle of the PCB, the V-shaped plate is driven to rotate, so that the positioning wheel at the other end of the inner side of the V-shaped plate makes contact with the other side of the included angle of the PCB, and when the four included angles of the PCB are all extruded, the V-shaped plate is driven to rotate. Therefore, the effect of positioning the PCB is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to PCB printing circuit board positioning technical field, concretely a kind of PCB printing circuit board positioning device. BACKGROUND

[0002] PCB, full name is printed circuit board, also called printed wiring board, is the indispensable basic component in modern electronic equipment. PCB is a kind of board-shaped electronic product made of electronic printing technology, which connects electronic components together through wires, pads and the like, realizes the electrical connection and mechanical support of each component in electronic equipment. It is the support of electronic components, and also the carrier of electrical interconnection of electronic components. PCB is mainly composed of substrate, wire and electronic component. Among them, the substrate is the main part of PCB, which provides mechanical support and electrical insulation;The wire is responsible for connecting electronic components, realizing the transmission of electrical signals;Electronic components are fixed on the substrate by welding and the like, forming a circuit with specific functions.

[0003] In the production and assembly process of PCB board, the positioning device can ensure the accurate installation of each component and part on the board, which not only can reduce the time and labor intensity of workers, but also can significantly improve the production efficiency and assembly accuracy. Through accurate positioning, welding errors or assembly defects caused by position deviation can be avoided, thereby improving the overall production quality and reliability.

[0004] Therefore, a PCB printing circuit board positioning device is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of PCB printing circuit board positioning device to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of PCB printing circuit board positioning device, including workbench, the top of the workbench is provided with movable port;Support column, is set in the bottom of workbench;Processing table, is set in the movable port of workbench opening;Driving assembly, is set in the bottom of workbench;Positioning assembly, is set in the top of driving assembly;Wherein, positioning assembly includes: adjusting site, is set in the inside of driving assembly;Positioning site, is set in the top of adjusting site.

[0007] Preferably, the bottom of the workbench is fixedly connected with the top of the support column, and the outer wall of the processing table is fixedly connected with the inner wall of the movable port.

[0008] Preferably, the driving assembly comprises: a moving bin arranged at the bottom of the workbench, a movable slot is formed in the top of the moving bin, a fixed slot is formed in the top of the moving bin, and a sliding slot is formed in the top of the moving bin; the sliding slot is slidably connected with a sliding rail one, the bottom of the moving bin is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with an extension rod, and the bottom of the moving bin is rotatably connected with a connecting rod one.

[0009] Preferably, the top of the sliding rail one is fixedly connected with the bottom of the workbench, one end of the connecting rod one is rotatably connected with a movable plate, one end of the movable plate is rotatably connected with a connecting rod two, the top of the movable plate is rotatably connected with the bottom of the machining table, and one end of the connecting rod two is rotatably connected with the bottom of the other moving bin.

[0010] The driving assembly can achieve the effect of driving the positioning part to run.

[0011] Preferably, the adjusting part comprises: a two-way threaded rod arranged in the movable slot of the moving bin; one end of the two-way threaded rod is rotatably connected with one side of the movable slot, the other end of the two-way threaded rod is fixedly connected with a motor, the outer wall of the two-way threaded rod is threadedly connected with a threaded sleeve, the bottom of the threaded sleeve is slidably connected with a sliding rail two, and the top of the threaded sleeve is fixedly connected with a fixed column.

[0012] Preferably, the other end of the two-way threaded rod penetrates through the inner wall of the movable slot and extends into the fixed slot and is fixedly connected with the output end of the motor, and the bottom of the sliding rail two is fixedly connected with the bottom of the inner wall of the movable slot.

[0013] The adjusting part can achieve the effect of adjusting the position of the positioning part.

[0014] Preferably, the positioning part comprises: a V-shaped plate rotatably sleeved on the outer wall of the fixed column; the bottom of one end of the V-shaped plate is rotatably connected with a positioning wheel, the top of the V-shaped plate is fixedly connected with a fixed block one, one side of the fixed block one is fixedly connected with a return spring, the return spring is fixedly connected with a fixed block two, the top of the fixed block two is fixedly connected with a top plate, and the bottom of the top plate is fixedly connected with a limiting plate.

[0015] Preferably, the bottom of the top plate is fixedly connected with the top of the fixed column, and the limiting plate is matched with the V-shaped plate.

[0016] The positioning part can achieve the effect of positioning the PCB printed circuit board.

[0017] The utility model provides a kind of PCB printed circuit board positioning device.It has the following beneficial effects:

[0018] (1), the utility model discloses a telescopic rod is started, and the operation of telescopic rod drives the movement of connecting block, and the movement of connecting block drives the movement of moving bin, and the movement of moving bin drives the movement of connecting rod no.

[0019] (2), the utility model discloses a motor is started, and the operation of motor drives the rotation of bidirectional screw rod, and the rotation of bidirectional screw rod drives the movement of fixed column through thread sleeve, and the movement of fixed column drives the movement of positioning part, when the position of positioning part is adjusted, start drive assembly, and the operation of drive assembly drives the movement of moving bin, and the movement of moving bin drives the movement of fixed column, and the movement of fixed column drives the movement of V-shaped plate, when the contact of the positioning wheel of one end of V-shaped plate and the angle side of PCB printed wiring board, drive V-shaped plate rotation, so that the contact of the positioning wheel of the other end and the angle side of PCB printed wiring board, when the four angles of PCB printed wiring board are all extruded, thereby reach the effect of positioning to PCB printed wiring board. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the perspective view of the utility model;

[0021] Figure 2 It is the bottom view of the utility model;

[0022] Figure 3 It is the sectional structure schematic diagram of positioning assembly of the utility model;

[0023] Figure 4 It is the utility model Figure 2 The enlarged view of A.

[0024] In the drawing: 1 worktable, 2 support column, 3 processing table, 4 drive assembly, 411 moving bin, 412 slide rail no. 1, 413 connecting block, 414 telescopic rod, 415 connecting rod no. 1, 416 movable plate, 417 connecting rod no. 2, 5 positioning assembly, 51 adjusting part, 511 bidirectional screw rod, 512 motor, 513 thread sleeve, 514 slide rail no. 2, 515 fixed column, 52 positioning part, 521 V-shaped plate, 522 positioning wheel, 523 fixed block no. 1, 524 return spring, 525 fixed block no. 2, 526 top plate, 527 limit plate. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] Examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and are not to be understood as limiting the present application.

[0027] Embodiment One:

[0028] The preferred embodiment of the PCB printed circuit board positioning device provided by the present application is shown in the drawings as follows: Figures 1-4 A PCB printed circuit board positioning device, comprising a workbench 1, the top of the workbench 1 is provided with a movable opening; a support column 2 is arranged at the bottom of the workbench 1; a processing table 3 is arranged in the movable opening of the workbench 1; a driving assembly 4 is arranged at the bottom of the workbench 1; a positioning assembly 5 is arranged at the top of the driving assembly 4; wherein the positioning assembly 5 comprises: an adjusting part 51 arranged inside the driving assembly 4; and a positioning part 52 arranged at the top of the adjusting part 51.

[0029] The bottom of the workbench 1 is fixedly connected with the top of the support column 2, and the outer wall of the processing table 3 is fixedly connected with the inner wall of the movable opening.

[0030] The driving assembly 4 comprises: a moving bin 411 arranged at the bottom of the workbench 1, the top of the moving bin 411 is provided with a movable groove, the top of the moving bin 411 is provided with a fixed groove, and the top of the moving bin 411 is provided with a sliding groove; the sliding groove is slidably connected with a sliding rail one 412, the bottom of the moving bin 411 is fixedly connected with a connecting block 413, one side of the connecting block 413 is fixedly connected with an extension rod 414, and the bottom of the moving bin 411 is rotatably connected with a connecting rod one 415.

[0031] The top of the sliding rail one 412 is fixedly connected with the bottom of the workbench 1, one end of the connecting rod one 415 is rotatably connected with a movable plate 416, one end of the movable plate 416 is rotatably connected with a connecting rod two 417, the top of the movable plate 416 is rotatably connected with the bottom of the processing table 3, and one end of the connecting rod two 417 is rotatably connected with the bottom of the other moving bin 411.

[0032] Further, the present embodiment drives the extension rod 414. The operation of the extension rod 414 drives the connecting block 413 to move, the connecting block 413 drives the moving bin 411 to move, the moving bin 411 drives the connecting rod one 415 to move, the connecting rod one 415 drives the connecting rod two 417 to move through the movable plate 416, and the connecting rod two 417 drives the other moving bin 411 to move, thereby achieving the effect of driving the positioning part 52 to operate.

[0033] Embodiment Two:

[0034] Based on Embodiment 1, a preferred embodiment of the PCB printed circuit board positioning device provided by this utility model is as follows: Figures 1-4 As shown: The adjustment part 51 includes: a bidirectional threaded rod 511, which is set in the movable slot opened in the movable compartment 411; one end of the bidirectional threaded rod 511 is rotatably connected to one side of the movable slot, and the other end of the bidirectional threaded rod 511 is fixedly connected to a motor 512; a threaded sleeve 513 is threadedly connected to the outer wall of the bidirectional threaded rod 511; a slide rail 514 is slidably connected to the bottom of the threaded sleeve 513; and a fixed column 515 is fixedly connected to the top of the threaded sleeve 513.

[0035] The other end of the bidirectional threaded rod 511 passes through the inner wall of the movable groove and extends into the fixed groove to be fixedly connected to the output end of the motor 512. The bottom of the slide rail 514 is fixedly connected to the bottom of the inner wall of the movable groove.

[0036] The positioning part 52 includes: a V-shaped plate 521, which is rotatably sleeved on the outer wall of the fixed column 515; a positioning wheel 522 is rotatably connected to the bottom of one end of the V-shaped plate 521; a fixing block 523 is fixedly connected to the top of the V-shaped plate 521; a return spring 524 is fixedly connected to one side of the fixing block 523; a fixing block 525 is fixedly connected to the return spring 524; a top plate 526 is fixedly connected to the top of the fixing block 525; and a limit plate 527 is fixedly connected to the bottom of the top plate 526.

[0037] The bottom of the top plate 526 is fixedly connected to the top of the fixed column 515, and the limiting plate 527 is adapted to the V-shaped plate 521.

[0038] Furthermore, in this embodiment, the motor 512 is started, and the operation of the motor 512 drives the bidirectional threaded rod 511 to rotate. The rotation of the bidirectional threaded rod 511 drives the fixed column 515 to move through the threaded sleeve 513. The movement of the fixed column 515 drives the positioning part 52 to move. After the position of the positioning part 52 is adjusted, the drive assembly 4 is started. The operation of the drive assembly 4 drives the moving chamber 411 to move. The movement of the moving chamber 411 drives the fixed column 515 to move. The movement of the fixed column 515 drives the V-shaped plate 521 to move. When the positioning wheel 522 at one end of the inner side of the V-shaped plate 521 contacts one side of the included angle of the PCB printed circuit board, it drives the V-shaped plate 521 to rotate, so that the positioning wheel 522 at the other end contacts the other side of the included angle of the PCB printed circuit board. When all four included angles of the PCB printed circuit board are squeezed, the positioning effect of the PCB printed circuit board is achieved.

[0039] In use, starting the motor 512 causes the bidirectional threaded rod 511 to rotate. The rotation of the bidirectional threaded rod 511, through the threaded sleeve 513, causes the fixed column 515 to move. The movement of the fixed column 515 causes the positioning part 52 to move. Once the position of the positioning part 52 is adjusted, starting the telescopic rod 414 causes the connecting block 413 to move. The movement of the connecting block 413 causes the moving chamber 411 to move. The movement of the moving chamber 411 causes the connecting rod 415 to move. The movement of the connecting rod 415 is transmitted through the movable plate 416. The second moving connecting rod 417 moves, which drives another moving chamber 411 to move. The moving chamber 411 drives the fixed column 515 to move, which in turn drives the V-shaped plate 521 to move. When the positioning wheel 522 at one end of the inner side of the V-shaped plate 521 contacts one side of the included angle of the PCB printed circuit board, it drives the V-shaped plate 521 to rotate, so that the positioning wheel 522 at the other end contacts the other side of the included angle of the PCB printed circuit board. When all four included angles of the PCB printed circuit board are squeezed, the positioning of the PCB printed circuit board is achieved.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A PCB printed wiring board positioning apparatus, characterized by, The utility model provides a processing device, including workbench (1), the top of workbench (1) is seted up with movable mouth; Support column (2) is seted up in the bottom of workbench (1); Processing platform (3) is seted up in the movable mouth of workbench (1); Driving assembly (4) is seted up in the bottom of workbench (1); Positioning assembly (5) is seted up in the top of driving assembly (4); Wherein, positioning assembly (5) includes: Adjusting part (51) is seted up in the inside of driving assembly (4); Positioning part (52) is seted up in the top of adjusting part (51)。 2. A PCB printed wiring board positioning device as claimed in claim 1, wherein: The bottom of workbench (1) is fixedly connected with the top of support column (2), and the outer wall of processing platform (3) is fixedly connected with the inner wall of movable mouth.

3. The PCB printed wiring board positioning device of claim 1 wherein: The driving assembly (4) includes: Mobile bin (411) is seted up in the bottom of workbench (1), the top of mobile bin (411) is seted up with movable slot, the top of mobile bin (411) is seted up with fixed slot, and the top of mobile bin (411) is seted up with sliding slot; The sliding slot is slidably connected with sliding rail one (412), the bottom of mobile bin (411) is fixedly connected with connecting block (413), one side of connecting block (413) is fixedly connected with telescopic rod (414), and the bottom of mobile bin (411) is rotatably connected with connecting rod one (415).

4. A PCB printed wiring board positioning device as claimed in claim 3, wherein: The top of sliding rail one (412) is fixedly connected with the bottom of workbench (1), one end of connecting rod one (415) is rotatably connected with movable plate (416), one end of movable plate (416) is rotatably connected with connecting rod two (417), the top of movable plate (416) is rotatably connected with the bottom of processing platform (3), and one end of connecting rod two (417) is rotatably connected with the bottom of another mobile bin (411).

5. The PCB printed wiring board positioning device of claim 1 wherein: The adjusting part (51) includes: Two-way threaded rod (511) is seted up in the movable slot of mobile bin (411); One end of two-way threaded rod (511) is rotatably connected with one side of movable slot, the other end of two-way threaded rod (511) is fixedly connected with motor (512), the outer wall of two-way threaded rod (511) is threadedly connected with threaded sleeve (513), the bottom of threaded sleeve (513) is slidably connected with sliding rail two (514), and the top of threaded sleeve (513) is fixedly connected with fixed column (515).

6. A PCB printed wiring board positioning device as claimed in claim 5, wherein: The other end of two-way threaded rod (511) penetrates the inner wall of movable slot and extends into fixed slot and is fixedly connected with the output end of motor (512), and the bottom of sliding rail two (514) is fixedly connected with the bottom of the inner wall of movable slot.

7. The PCB printed wiring board positioning device of claim 1 wherein: The positioning part (52) includes: V-shaped plate (521) is rotatably sleeved on the outer wall of fixed column (515); The bottom of one end of the V-shaped plate (521) is rotationally connected with a positioning wheel (522), the top of the V-shaped plate (521) is fixedly connected with a fixed block one (523), one side of the fixed block one (523) is fixedly connected with a return spring (524), the fixed connection of the return spring (524) is provided with a fixed block two (525), the top of the fixed block two (525) is fixedly connected with a top plate (526), and the bottom of the top plate (526) is fixedly connected with a limiting plate (527).

8. A PCB printed wiring board positioning apparatus as defined in claim 7 wherein: The bottom of the top plate (526) is fixedly connected with the top of the fixed column (515), and the limiting plate (527) is matched with the V-shaped plate (521).

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