CN218336602U

CN218336602U - Regular inspection maintenance equipment for PCB

Info

Publication number: CN218336602U
Application number: CN202222491207.6U
Authority: CN
Inventors: 任华超
Original assignee: Kunshan Susida Electronics Co ltd
Current assignee: Kunshan Susida Electronics Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-17
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a maintenance of equipment is examined surely of PCB board, the device comprises a device main body, a plurality of support columns are installed to the bottom of device main part, the transmission spout has been seted up in the device main part, two-way threaded rod is installed to transmission spout internal rotation, when examining the maintenance surely to PCB circuit board, earlier make the activity clamp plate rise perpendicularly through pressing down the regulating plate, place PCB circuit board between activity clamp plate and fixed layer board, loosen the regulating plate again and make the activity clamp plate push down PCB circuit board perpendicularly and compress tightly, it is close to each other to rotate two movable blocks again, when two movable block positions reach the certain distance, the regulating plate on another movable block of operation compresses tightly fixedly to PCB circuit board's the other end, accomplish the fixing to PCB circuit board this moment, and be close to each other between two movable blocks of accessible and carry out the centre gripping to PCB circuit board fixed, fixed mode is nimble changeable, high operability, it is applicable in the PCB circuit board of different models.

Description

Regular inspection maintenance equipment for PCB

Technical Field

The utility model relates to a circuit board examines the maintenance technical field regularly, especially relates to a maintenance of equipment is examined regularly of PCB board.

Background

The circuit board makes the circuit miniaturized, direct-viewing, play an important role in fixed circuit's batch production and optimization electrical apparatus overall arrangement, the circuit board can be called printed wiring board or printed circuit board, the english name is PCB, FPC circuit board is also called flexible printed circuit board and is made by polyimide or polyester film as the substrate one kind and has high reliability, the flexible printed circuit board that is the splendid, has that distribution density is high, light in weight, thickness is thin, the good characteristics of buckling nature.

The PCB circuit board on the market needs to use the maintenance seat when examining the maintenance at present, carries out the location centre gripping equipment of examining the maintenance seat of maintenance at present to the PCB circuit board among the prior art and adjusts mostly and need carry out manual regulation interval through the bolt and carry out the centre gripping to the PCB circuit board, or carries out the centre gripping or compress tightly the circuit board through two clamp splices of cylinder drive, and use efficiency is lower to it is comparatively single to the fixed mode of circuit board.

Disclosure of Invention

An object of the utility model is to provide a maintenance of equipment is examined surely of PCB board to it is lower to the efficiency of circuit board location among the prior art who proposes in the above-mentioned background art to solve, and the comparatively single problem of fixed mode.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a maintenance of equipment is examined surely of PCB board, includes the device main part, a plurality of support columns are installed to the bottom of device main part, the transmission spout has been seted up in the device main part, and two-way threaded rod is installed to transmission spout internal rotation, and threaded connection has two transmission sliders on the two-way threaded rod, all installs the movable block on two transmission sliders, has seted up the transmission groove on the movable block, and slidable mounting has initiative slider and driven slider in the transmission groove, drive gear is installed to the transmission inslot internal rotation, all set up the transmission rack with drive gear looks adaptation on initiative slider and the driven slider, install the regulating plate on the initiative slider, install the adjustable clamp plate on the driven slider, install fixed layer board on the movable block, the pressure spring has been arranged to the transmission inslot, and the one end of pressure spring is installed on the inner wall in transmission groove, and the other end of pressure spring is installed on the driven slider.

Preferably, a driving motor is arranged in the transmission sliding groove, and one end of the bidirectional threaded rod is installed on an output shaft of the driving motor.

Preferably, a limiting ring is installed on the inner wall of the transmission sliding groove, and one end of the bidirectional threaded rod is rotatably installed in the limiting ring.

Preferably, a guide slide rod is installed in the transmission groove, a slide hole matched with the guide slide rod is formed in the driven slide block, and the compression spring is sleeved on the guide slide rod.

Preferably, threaded holes are formed in the two transmission sliding blocks, and the thread directions of the two threaded holes are opposite.

Preferably, four mutually symmetrical limiting sliding grooves are formed in the inner wall of the transmission groove, limiting sliding blocks are arranged in the limiting sliding grooves in a sliding mode, and the four limiting sliding blocks are arranged on the outer walls of the two sides of the driving sliding block and the driven sliding block respectively.

Preferably, the device main part is provided with a support rod, the top of the support rod is provided with a top plate, the bottom of the top plate is provided with two mutually symmetrical illuminating lamps, the bottom of the top plate is provided with an air suction opening, and the air suction opening is arranged between the two illuminating lamps.

The beneficial effects of the utility model are that:

the utility model discloses when examining the maintenance surely to PCB circuit board, earlier make the movable clamp plate rise perpendicularly through pressing down the regulating plate, place PCB circuit board between movable clamp plate and fixed layer board, loosen the regulating plate again and make the movable clamp plate push down the PCB circuit board perpendicularly and compress tightly, it is close to each other to rotate two-way threaded rod again, when two movable block positions reached the certain distance, it compresses tightly fixedly to the other end of PCB circuit board to operate the regulating plate on another movable block, accomplish the fixed to PCB circuit board this moment, and be close to each other between two movable blocks of accessible and carry out the centre gripping to PCB circuit board fixed, fixed mode is nimble changeable, and maneuverability is strong, applicable in the PCB circuit board of different models.

Drawings

Fig. 1 is a schematic structural view of a device for regular inspection and maintenance of a PCB according to the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of a device for regular maintenance of a PCB according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a in fig. 2 of the scheduled maintenance equipment for the PCB according to the present invention;

fig. 4 is a schematic cross-sectional structure view of a movable block and a transmission slide block of a device for regular maintenance of a PCB board according to the present invention;

fig. 5 is an enlarged schematic diagram of a structure at B in fig. 4 of the scheduled maintenance equipment for PCB board.

In the figure: 1. a device main body; 2. a support pillar; 3. a movable block; 4. fixing the supporting plate; 5. a movable pressing plate; 6. a support bar; 7. a top plate; 8. an adjusting plate; 9. a transmission chute; 10. a bidirectional threaded rod; 11. a limiting ring; 12. a threaded hole; 13. an air suction opening; 14. an illuminating lamp; 15. a transmission groove; 16. a driven slider; 17. an active slider; 18. a drive rack; 19. a transmission gear; 20. a slide hole; 21. compressing the spring; 22. a limiting chute; 23. a transmission slide block; 24. a guide slide bar; 25. and a limiting sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a maintenance equipment for checking a PCB board regularly, which comprises a device main body 1, a plurality of support columns 2 are installed at the bottom of the device main body 1, a transmission chute 9 is formed in the device main body 1, a bidirectional threaded rod 10 is installed in the transmission chute 9 in a rotating manner, two transmission sliders 23 are connected to the bidirectional threaded rod 10 in a threaded manner, movable blocks 3 are installed on the two transmission sliders 23, a transmission groove 15 is formed in each movable block 3, a driving slider 17 and a driven slider 16 are installed in the transmission groove 15 in a sliding manner, a transmission gear 19 is installed in the transmission groove 15 in a rotating manner, transmission racks 18 matched with the transmission gear 19 are respectively installed on the driving slider 17 and the driven slider 16, an adjusting plate 8 is installed on the driving slider 17, a movable pressing plate 5 is installed on the driven slider 16, a fixed supporting plate 4 is installed on each movable block 3, a pressure spring 21 is arranged in the transmission groove 15, one end of each pressure spring 21 is installed on the inner wall of the transmission groove 15, and the other end of each pressure spring 21 is installed on each driven slider 16.

When the PCB is subjected to scheduled inspection and maintenance, the driving slider 17 is vertically descended by pressing the adjusting plate 8, the PCB is placed between the movable pressing plate 5 and the fixed support 4 at the moment through the mutual matching of the driving rack 18 and the driving gear 19 on the driving slider 17 and the driven slider 16, the driven slider 16 is driven to vertically ascend and extrude the pressure spring 21 to deform, the movable pressing plate 5 is further driven to vertically ascend, the PCB is placed between the movable pressing plate 5 and the fixed support 4 at the moment, the adjusting plate 8 is then loosened, the movable pressing plate 5 is vertically pressed down through the elastic potential energy of the pressure spring 21, the PCB is compressed through the movable pressing plate 5 and the fixed support 4, the two transmission sliders 23 are driven to be close to each other by rotating the bidirectional threaded rod 10, the two movable blocks 3 are further made to be close to each other, when the positions of the two movable blocks 3 reach a certain distance, the adjusting plate 8 on the other movable block 3 is operated to compress and fix the other end of the PCB, the PCB is fixed at the moment, the PCB can be clamped and fixed by the two movable blocks 3, the PCB can be close to each other, the PCB, the fixed PCB is flexible fixing mode and the PCB is applicable to different types.

Specifically, in this embodiment, a driving motor is disposed in the transmission chute 9, and one end of the bidirectional threaded rod 10 is mounted on an output shaft of the driving motor.

The driving motor can drive the bidirectional threaded rod 10 to rotate in a reciprocating manner, so that the purpose of driving the two movable blocks 3 to approach or depart from each other is achieved.

Specifically, in this embodiment, the inner wall of the transmission chute 9 is provided with a limiting ring 11, and one end of the bidirectional threaded rod 10 is rotatably installed in the limiting ring 11.

Through the limiting ring 11, the rotation of the bidirectional threaded rod 10 can be limited, and the purpose of improving the stability of the rotation process of the bidirectional threaded rod 10 is achieved.

Specifically, in this embodiment, a guide slide bar 24 is installed in the transmission groove 15, a slide hole 20 adapted to the guide slide bar 24 is formed in the driven slider 16, and the pressure spring 21 is sleeved on the guide slide bar 24.

Through the guide slide bar 24 and the sliding hole 20 that are equipped with to can make the driven slider 16 carry out the vertical slip through the sliding hole 20 along guide slide bar 24, and then realize leading and spacing to the moving direction of driven slider 16, and then make the removal process of driven slider 16 more stable.

Specifically, in this embodiment, the two transmission sliders 23 are both provided with threaded holes 12, and the thread directions of the two threaded holes 12 are opposite.

The two transmission sliders 23 can slide along the bidirectional threaded rod 10 when the bidirectional threaded rod 10 rotates due to the threaded hole 12.

Specifically, in this embodiment, four mutually symmetrical limiting sliding grooves 22 are formed in the inner wall of the transmission groove 15, a limiting sliding block 25 is slidably mounted in the limiting sliding grooves 22, and the four limiting sliding blocks 25 are respectively mounted on the outer walls of two sides of the driving sliding block 17 and the driven sliding block 16.

Through the spacing spout 22 that is equipped with and spacing slider 25 mutually support to make spacing slider 25 can slide along spacing spout 22, and then reached and led to the moving direction of initiative slider 17 and driven slider 16, and carry out the purpose of restriction to the moving range of initiative slider 17 and driven slider 16, and guarantee the stability of the moving process of initiative slider 17 and driven slider 16.

Specifically, in this embodiment, the support rod 6 is installed on the device main body 1, the top plate 7 is installed at the top of the support rod 6, two mutually symmetrical illuminating lamps 14 are arranged at the bottom of the top plate 7, the suction opening 13 is formed in the bottom of the top plate 7, and the suction opening 13 is arranged between the two illuminating lamps 14.

Can provide certain illumination through the light 14 that is equipped with for the operator can be better carry out the maintenance of regularly examining the PCB circuit board, and can absorb the toxic gas that the maintenance in-process produced through the suction opening 13 that is equipped with, avoid the operator to inhale in a large number and influence healthyly.

Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims

1. The utility model provides a regular maintenance of PCB board equipment, includes device main part (1), its characterized in that: a plurality of support columns (2) are installed to the bottom of device main part (1), drive spout (9) have been seted up on device main part (1), two-way threaded rod (10) are installed to drive spout (9) internal rotation, threaded connection has two transmission slider (23) on two transmission slider (23), all install movable block (3) on two transmission slider (23), seted up on movable block (3) transmission groove (15), slidable mounting has initiative slider (17) and driven slider (16) in transmission groove (15), drive gear (19) are installed to transmission groove (15) internal rotation, all set up on initiative slider (17) and driven slider (16) with transmission gear (19) looks adaptation transmission rack (18), install regulating plate (8) on initiative slider (17), install movable clamp plate (5) on driven slider (16), install fixed layer board (4) on movable block (3), pressure spring (21) have been arranged in transmission groove (15), and install on the inner wall of transmission groove (15) the one end of pressure spring (21), install on driven slider (16) the other end of pressure spring (21).

2. The scheduled maintenance equipment for the PCB of claim 1, wherein: a driving motor is arranged in the transmission sliding groove (9), and one end of a bidirectional threaded rod (10) is installed on an output shaft of the driving motor.

3. The scheduled maintenance equipment for the PCB of claim 1, wherein: the inner wall of the transmission chute (9) is provided with a limiting ring (11), and one end of the bidirectional threaded rod (10) is rotatably arranged in the limiting ring (11).

4. The scheduled maintenance equipment for the PCB board as recited in claim 1, wherein: a guide sliding rod (24) is installed in the transmission groove (15), a sliding hole (20) matched with the guide sliding rod (24) is formed in the driven sliding block (16), and the pressure spring (21) is sleeved on the guide sliding rod (24).

5. The scheduled maintenance equipment for the PCB board as recited in claim 1, wherein: threaded holes (12) are formed in the two transmission sliding blocks (23), and the thread directions of the two threaded holes (12) are opposite.

6. The scheduled maintenance equipment for the PCB of claim 1, wherein: four mutually symmetrical limiting sliding grooves (22) are formed in the inner wall of the transmission groove (15), limiting sliding blocks (25) are arranged in the limiting sliding grooves (22) in a sliding mode, and the four limiting sliding blocks (25) are arranged on the outer walls of the two sides of the driving sliding block (17) and the driven sliding block (16) respectively.

7. The scheduled maintenance equipment for the PCB board as recited in claim 1, wherein: install bracing piece (6) on device main part (1), roof (7) are installed at the top of bracing piece (6), and two light (14) of mutual symmetry have been arranged to the bottom of roof (7), and suction opening (13) have been seted up to the bottom of roof (7), and suction opening (13) are arranged between two light (14).