CN216491295U

CN216491295U - PCB board rotary device

Info

Publication number: CN216491295U
Application number: CN202122975318.XU
Authority: CN
Inventors: 向耀
Original assignee: Shenzhen Guohe Cnc Technology Co ltd
Current assignee: Shenzhen Guohe Cnc Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-10
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a PCB rotating device which comprises a rotating box, a cross beam, a servo motor and a driven gear, wherein the cross beam is installed inside the rotating box, the driven gear is arranged inside the rotating box above the cross beam, a driving shaft is installed at the top end of the driven gear, a clamp table is installed at the top end of the driving shaft, the bottom end of the clamp table is fixedly connected with the driving shaft, a clamping seat is installed at the top end of the clamp table, the bottom end of the clamping seat is fixedly connected with the clamp table, the servo motor is installed at the top end of the cross beam below the clamp table, the bottom end of the servo motor is fixedly connected with the cross beam, a transmission shaft is installed at the top end of the servo motor, a driving wheel is installed at the top end of the transmission shaft, and the outer wall of the driving wheel is meshed with the driven gear. The utility model not only realizes the automatic driving rotation of the rotating device to the PCB, facilitates the processing of the PCB in different directions, but also improves the speed of clamping the PCB.

Description

PCB board rotary device

Technical Field

The utility model relates to the technical field of rotating devices, in particular to a PCB rotating device.

Background

The PCB is an important electronic component, is a carrier for electrical connection of electronic components, is widely applied to various fields, almost all electronic equipment comprises a corresponding printed circuit board, the design of the PCB is mainly layout design, the circuit board has the main advantage of greatly reducing errors of wiring and assembly, automatic insertion or mounting, automatic tin soldering and automatic detection of the electronic components can be realized, the quality of the electronic equipment is ensured, the labor productivity is improved, the cost is reduced, and the PCB is convenient to maintain, and the rotating device is important to be applied when the PCB is processed and manufactured.

This type of rotary device on the market is various today, can satisfy people's user demand basically, but still has certain problem, and current this type of rotary device is generally not convenient for when using rotate the automatic drive of PCB board, and stability when influencing the rotary device use brings the influence for the machining efficiency of PCB board.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides a PCB rotating device, which is characterized by automatically driving and rotating a PCB.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PCB board rotary device, includes rotatory case, crossbeam, servo motor and driven gear, the internally mounted of rotatory case has the crossbeam, the rotatory incasement portion of crossbeam top is equipped with driven gear, the drive shaft is installed on driven gear's top, anchor clamps platform is installed on the top of drive shaft, and the bottom and the drive shaft fixed connection of anchor clamps platform, the grip slipper is installed on the top of anchor clamps platform, and the bottom and the anchor clamps platform fixed connection of grip slipper, servo motor is installed on the crossbeam top of anchor clamps platform below, and servo motor's bottom and crossbeam fixed connection, the transmission shaft is installed on servo motor's top, the action wheel is installed on the top of transmission shaft, and the outer wall and the driven gear intermeshing of action wheel.

Preferably, the outer wall of the rotary box is provided with a control panel, and the output end of the single chip microcomputer in the control panel is electrically connected with the input end of the servo motor.

Preferably, the top end of the cross beam is provided with a bearing seat, and the bottom end of the bearing seat is fixedly connected with the cross beam.

Preferably, the top end of the bearing seat is provided with a thickened bearing, and the thickened bearing is movably connected with the bearing seat.

Preferably, the supporting shaft is installed on the top of thickening bearing, and the top and the driven gear fixed connection of supporting shaft to the bottom and the thickening bearing swing joint of supporting shaft.

Preferably, the top end of the clamping seat is provided with a U-shaped frame, and the top end of the U-shaped frame is provided with a pressing plate.

Preferably, the pressing plate is internally provided with a hinged shaft and is movably connected with the U-shaped frame through the hinged shaft.

Preferably, the internally mounted of grip slipper has the threaded rod, and threaded rod and grip slipper threaded connection, the threaded rod is close to the one end of clamp plate and installs the drive block, and drive block and grip slipper sliding connection to drive block and clamp plate sliding connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the PCB automatic driving and rotating device, the PCB is placed on the surface of the clamp table, the transmission shaft drives the driving wheel to rotate, the driving wheel drives the driven gear to rotate, the clamp table is driven to rotate under the transmission of the driving shaft, the clamp table drives the PCB to rotate, the automatic driving and rotating of the PCB by the rotating device are realized, and the PCB can be conveniently processed in different directions;

2. according to the utility model, the thickened bearing is arranged in the bearing seat, the bearing seat supports the thickened bearing, and the support shaft supports the driven gear, so that the rotary device is reliably supported in structure, and the stability of the rotary device in operation is improved;

3. according to the PCB clamping device, the threaded rod is rotated, the threaded rod drives the driving block to move horizontally, the driving block drives the pressing plate to rotate, the U-shaped frame structurally supports the pressing plate, and the pressing plate presses, holds and fixes the PCB, so that the PCB is quickly pressed and fixed by the rotating device, and the PCB clamping speed is increased.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic three-dimensional structure of a jig table according to the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a rear view of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a rotary box; 2. a cross beam; 3. a servo motor; 4. a drive shaft; 5. a driving wheel; 6. a clamping seat; 7. a jig stage; 8. a drive shaft; 9. a driven gear; 10. a control panel; 11. a bearing seat; 12. thickening the bearing; 13. a support shaft; 14. pressing a plate; 15. hinging a shaft; 16. a threaded rod; 17. a drive block; 18. a U-shaped frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a PCB board rotating device comprises a rotating box 1, a beam 2, a servo motor 3 and a driven gear 9;

a cross beam 2 is arranged inside the rotary box 1, a driven gear 9 is arranged inside the rotary box 1 above the cross beam 2, a driving shaft 8 is arranged at the top end of the driven gear 9, a clamp table 7 is arranged at the top end of the driving shaft 8, the bottom end of the clamp table 7 is fixedly connected with the driving shaft 8, a clamping seat 6 is arranged at the top end of the clamp table 7, the bottom end of the clamping seat 6 is fixedly connected with the clamp table 7, a servo motor 3 is arranged at the top end of the cross beam 2 below the clamp table 7, and the servo motor 3 plays a role in power driving;

the bottom end of the servo motor 3 is fixedly connected with the cross beam 2, the top end of the servo motor 3 is provided with a transmission shaft 4, the top end of the transmission shaft 4 is provided with a driving wheel 5, the driving wheel 5 plays a role in power transmission, the outer wall of the driving wheel 5 is meshed with a driven gear 9, the outer wall of the rotary box 1 is provided with a control panel 10, and the output end of a single chip microcomputer in the control panel 10 is electrically connected with the input end of the servo motor 3;

when the PCB is used, the PCB is placed on the surface of the clamp table 7 and clamped by the pressing plate 14, the servo motor 3 is started by the operation control panel 10, the servo motor 3 drives the transmission shaft 4 to rotate under the support of the cross beam 2, the transmission shaft 4 drives the driving wheel 5 to rotate, the driving wheel 5 drives the driven gear 9 to rotate under the matching of the driving wheel 5 and the driven gear 9, the driven gear 9 drives the driving shaft 8 to rotate, the clamp table 7 is driven to rotate under the transmission of the driving shaft 8, the clamp table 7 drives the PCB to rotate, the rotation of the clamp table 7 is controlled by the single chip microcomputer encoder in the control panel 10, the automatic driving rotation of the PCB by the rotating device is realized, and the PCB can be conveniently processed in different directions;

the top end of the beam 2 is provided with a bearing seat 11, the bottom end of the bearing seat 11 is fixedly connected with the beam 2, the bearing seat 11 plays a role of structural support, the top end of the bearing seat 11 is provided with a thickened bearing 12, the thickened bearing 12 is movably connected with the bearing seat 11, the top end of the thickened bearing 12 is provided with a support shaft 13, the top end of the support shaft 13 is fixedly connected with the driven gear 9, the bottom end of the support shaft 13 is movably connected with the thickened bearing 12, and the support shaft 13 plays a role of supporting connection;

when the rotating device is used, the thickened bearing 12 is arranged inside the bearing seat 11, the bearing seat 11 supports the thickened bearing 12, the thickened bearing 12 supports the supporting shaft 13, and the supporting shaft 13 supports the driven gear 9, so that the driven gear 9 can stably and continuously rotate, the reliable supporting of the structure of the rotating device is realized, and the stability of the rotating device in operation is improved;

a U-shaped frame 18 is installed at the top end of the clamping seat 6, a pressing plate 14 is arranged at the top end of the U-shaped frame 18, the pressing plate 14 is used for pressing, holding and fixing a PCB, an articulated shaft 15 is arranged inside the pressing plate 14, the pressing plate 14 is movably connected with the U-shaped frame 18 through the articulated shaft 15, the articulated shaft 15 plays a role of limiting and supporting, a threaded rod 16 is installed inside the clamping seat 6, the threaded rod 16 is in threaded connection with the clamping seat 6, a driving block 17 is installed at one end, close to the pressing plate 14, of the threaded rod 16, the driving block 17 is in sliding connection with the clamping seat 6, the driving block 17 is in sliding connection with the pressing plate 14, and the driving block 17 plays a role of power transmission;

during the use, through rotatory threaded rod 16, under the inside threaded cooperation of threaded rod 16 and grip slipper 6, threaded rod 16 drives drive block 17 horizontal migration, and drive block 17 drives clamp plate 14 and rotates, and clamp plate 14 uses articulated shaft 15 to rotate as the axle, and U type frame 18 carries out the support of structure to clamp plate 14, and clamp plate 14 presses the PCB board and holds fixedly, has realized that rotary device holds fixedly to the quick pressure of PCB board, has improved the speed of PCB board clamping.

The servo motor 3 of the present invention is a known technology which has been disclosed and widely used in daily life.

The working principle and the using process of the utility model are as follows: the PCB is placed on the surface of a clamp table 7, the PCB is clamped by a pressing plate 14, a servo motor 3 is started by an operation control panel 10, the servo motor 3 drives a transmission shaft 4 to rotate under the support of a beam 2, the transmission shaft 4 drives a driving wheel 5 to rotate, the driving wheel 5 drives a driven gear 9 to rotate under the matching of the driving wheel 5 and the driven gear 9, the driven gear 9 drives a driving shaft 8 to rotate, the clamp table 7 is driven to rotate under the transmission of the driving shaft 8, the clamp table 7 drives the PCB to rotate, the rotation of the clamp table 7 is controlled by a singlechip encoder inside the control panel 10, then a thickened bearing 12 is installed inside a bearing seat 11, the bearing seat 11 supports the thickened bearing 12, the thickened bearing 12 supports a supporting shaft 13, the supporting shaft 13 supports the driven gear 9, so that the driven gear 9 can stably and continuously rotate, then, by rotating the threaded rod 16, under the matching of the threaded rod 16 and the internal threads of the clamping seat 6, the threaded rod 16 drives the driving block 17 to move horizontally, the driving block 17 drives the pressing plate 14 to rotate, the pressing plate 14 rotates by taking the hinge shaft 15 as an axis, the U-shaped frame 18 structurally supports the pressing plate 14, and the pressing plate 14 presses, holds and fixes the PCB to complete the use work of the rotating device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCB board rotary device, includes rotatory case (1), crossbeam (2), servo motor (3) and driven gear (9), its characterized in that: a beam (2) is arranged in the rotary box (1), a driven gear (9) is arranged in the rotary box (1) above the beam (2), a driving shaft (8) is installed at the top end of the driven gear (9), a clamp table (7) is installed at the top end of the driving shaft (8), the bottom end of the clamp table (7) is fixedly connected with the driving shaft (8), the top end of the clamp table (7) is provided with a clamping seat (6), the bottom end of the clamping seat (6) is fixedly connected with a clamp table (7), a servo motor (3) is arranged at the top end of the cross beam (2) below the clamp table (7), the bottom end of the servo motor (3) is fixedly connected with the cross beam (2), the top end of the servo motor (3) is provided with a transmission shaft (4), the top of transmission shaft (4) is installed action wheel (5), and the outer wall and driven gear (9) intermeshing of action wheel (5).

2. A PCB board rotating apparatus according to claim 1, wherein: the outer wall of the rotary box (1) is provided with a control panel (10), and the output end of the single chip microcomputer in the control panel (10) is electrically connected with the input end of the servo motor (3).

3. A PCB board rotating apparatus according to claim 1, wherein: the bearing seat (11) is installed on the top end of the cross beam (2), and the bottom end of the bearing seat (11) is fixedly connected with the cross beam (2).

4. A PCB board rotating apparatus according to claim 3, wherein: thickened bearing (12) are installed on the top of bearing frame (11), and thickened bearing (12) and bearing frame (11) swing joint.

5. A PCB board rotating device according to claim 4, wherein: support shaft (13) are installed on the top of thickening bearing (12), and the top and driven gear (9) fixed connection of support shaft (13) to the bottom and thickening bearing (12) swing joint of support shaft (13).

6. A PCB board rotating apparatus according to claim 1, wherein: u-shaped frame (18) are installed on the top of grip slipper (6), the top of U-shaped frame (18) is equipped with clamp plate (14).

7. The PCB rotating apparatus of claim 6, wherein: the pressing plate (14) is internally provided with a hinged shaft (15), and the pressing plate (14) is movably connected with the U-shaped frame (18) through the hinged shaft (15).

8. A PCB board rotating apparatus according to claim 1, wherein: the utility model discloses a clamping device, including clamping holder (6), threaded rod (16) and clamping holder (6), the internally mounted of clamping holder (6) has threaded rod (16), and threaded rod (16) and clamping holder (6) threaded connection, drive block (17) are installed to the one end that threaded rod (16) are close to clamp plate (14), and drive block (17) and clamping holder (6) sliding connection to drive block (17) and clamp plate (14) sliding connection.