CN213755154U

CN213755154U - Vibration mechanism for accelerating backflow of pcb immersion liquid

Info

Publication number: CN213755154U
Application number: CN202023280133.9U
Authority: CN
Inventors: 王红照; 丁雄; 杨建成; 程煜健
Original assignee: Qingyuan Fuying Electronic Co ltd
Current assignee: Qingyuan Fuying Electronic Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-20
Anticipated expiration: 2030-12-29

Abstract

The utility model belongs to the technical field of the pcb board, especially, be a vibration mechanism of pcb immersion fluid backward flow with higher speed, including the fermentation vat, the straight board of top fixedly connected with of fermentation vat, one side fixedly connected with electric putter of straight board, electric putter's one end fixedly connected with erection column, the inside fixedly connected with positive and negative motor of erection column, the output shaft fixedly connected with initiative toothed disc of positive and negative motor, the surface engagement of initiative toothed disc is connected with driven toothed disc. The utility model discloses a positive and negative motor's setting drives initiative toothed disc and driven toothed disc and rotates, makes the threaded rod follow and rotates together, through screw thread piece and threaded rod threaded connection and gag lever post and sleeve sliding connection to drive the connecting plate and place the box and reciprocate, make it can adjust the longitudinal position of pcb board, control about driving the erection column through electric putter, realized pcb board transverse position's change, thereby the staff of being convenient for unloads the pcb board.

Description

Vibration mechanism for accelerating backflow of pcb immersion liquid

Technical Field

The utility model relates to a pcb board technical field specifically is a vibration mechanism of pcb immersion fluid backward flow with higher speed.

Background

With the increasingly complex electrical characteristics of modern electronic products and the high requirements on power supply, signals and the like caused by the increasingly complex electrical characteristics, the number of layers of the PCB is required to be more and more; with the rapid development of electronic technology in modern society, a great amount of electronic equipment is widely used in daily life, and the PCB is a support for electronic equipment components. After the production and processing of the PCB, the PCB needs to be soaked, and in order to accelerate the drying rate, a vibration mechanism is generally used.

The existing vibration mechanism has the following problems:

1. the position of the PCB is inconvenient to adjust, so that workers are inconvenient to speak about the detachment of the PCB, and convenience is reduced;

2. generally, the PCB is placed together and dried, so that the drying efficiency is reduced, and meanwhile, when the vibration motor vibrates, the PCB is easy to collide and damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a vibration mechanism of PCB immersion fluid backward flow with higher speed has solved prior art, inconvenient position and the easy collision of PCB board of adjusting the PCB board, causes the problem of damage.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a vibration mechanism for accelerating pcb immersion fluid backflow comprises a soaking pool, wherein a straight plate is fixedly connected to the top of the soaking pool, an electric push rod is fixedly connected to one side of the straight plate, an installation column is fixedly connected to one end of the electric push rod, a positive and negative motor is fixedly connected to the inside of the installation column, a driving gear disc is fixedly connected to an output shaft of the positive and negative motor, a driven gear disc is connected to the outer surface of the driving gear disc in a meshed manner, a threaded rod is fixedly connected to the axis of the driven gear disc, two ends of the threaded rod are rotatably connected with the installation column through bearings, a threaded block is connected to the outer surface of the threaded rod in a threaded manner, a connecting plate is fixedly connected between the two threaded blocks, a vibration motor is arranged at the top of the connecting plate, a bearing plate is fixedly connected to the bottom of the connecting plate, hooks are fixedly connected to two sides of the bearing plate, the couple with place the box joint, the inside fixedly connected with rubber slab of placing the box.

As an optimal technical scheme of the utility model, bolt fixedly connected with mounting panel is passed through at the top of connecting plate, mounting panel and vibrating motor fixed connection.

As a preferred technical scheme of the utility model, the inside fixedly connected with gag lever post of erection column, the surface sliding connection of gag lever post has the sleeve, sleeve and screw thread piece fixed connection.

As a preferred technical scheme of the utility model, the spout has been seted up at the top of fermentation vat, the inside fixedly connected with slide bar of spout, the surface sliding connection of slide bar has the slider, slider and erection column fixed connection.

As an optimized technical scheme of the utility model, the bottom of placing the box has seted up the inlet.

As an optimized technical scheme of the utility model, positive and negative motor's external surface fixedly connected with safety cover, the safety cover is circular.

(III) advantageous effects

Compared with the prior art, the utility model provides a vibration mechanism of pcb immersion fluid backward flow with higher speed possesses following beneficial effect:

1. this vibrating mechanism of pcb immersion fluid backward flow with higher speed, setting through positive and negative motor, drive initiative gear dish and driven gear dish and rotate, make the threaded rod follow and rotate together, through screw thread piece and threaded rod threaded connection and gag lever post and sleeve sliding connection, thereby drive the connecting plate and place the box and reciprocate, make it can adjust the longitudinal position of pcb board, control the removal through electric putter drive erection column, the change of pcb board transverse position has been realized, thereby the staff of being convenient for lifts the pcb board off, and the convenience is increased.

2. This vibration mechanism of pcb immersion fluid backward flow with higher speed through the setting of rubber slab, avoids vibrating motor when the vibration, and the pcb board bumps, is favorable to protecting the pcb board not receive the damage, and elasticity through the rubber slab makes the protecting effect better, through the bolt, can lift vibrating motor off, when vibrating motor damages, convenient to detach changes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a perspective view of the structure of the placing box of the present invention.

In the figure: 1. a soaking pool; 2. a straight plate; 3. an electric push rod; 4. mounting a column; 5. a positive and negative motor; 6. a driving gear plate; 7. a driven gear plate; 8. a threaded rod; 9. a thread block; 10. a connecting plate; 11. a bolt; 12. mounting a plate; 13. a vibration motor; 14. a bearing plate; 15. hooking; 16. placing the box; 17. a rubber plate; 18. a limiting rod; 19. a sleeve; 20. a chute; 21. a slide bar; 22. a slider; 23. and (4) a liquid inlet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a vibration mechanism for accelerating pcb immersion liquid backflow comprises a soaking pool 1, wherein the top of the soaking pool 1 is fixedly connected with a straight plate 2, one side of the straight plate 2 is fixedly connected with an electric push rod 3, one end of the electric push rod 3 is fixedly connected with an installation column 4, the interior of the installation column 4 is fixedly connected with a positive and negative motor 5, the output shaft of the positive and negative motor 5 is fixedly connected with a driving gear disc 6, the outer surface of the driving gear disc 6 is meshed and connected with a driven gear disc 7, the axis of the driven gear disc 7 is fixedly connected with a threaded rod 8, two ends of the threaded rod 8 are rotatably connected with the installation column 4 through bearings, the outer surface of the threaded rod 8 is in threaded connection with threaded blocks 9, a connecting plate 10 is fixedly connected between the two threaded blocks 9, the top of the connecting plate 10 is provided with a vibration motor 13, the bottom of the connecting plate 10 is fixedly connected with a bearing plate 14, and two sides of the bearing plate 14 are fixedly connected with hooks 15, the hook 15 is clamped with the placing box 16, and the rubber plate 17 is fixedly connected inside the placing box 16.

In this embodiment, through the setting of positive and negative motor 5, drive initiative gear dish 6 and the rotation of driven gear dish 7, make threaded rod 8 follow and rotate together, through threaded

block

9 and 8 threaded connection of threaded rod, thereby drive connecting plate 10 and place box 16 and reciprocate, make it can adjust the longitudinal position of pcb, control about driving erection column 4 through electric putter 3, the change of pcb board transverse position has been realized, thereby be convenient for the staff lift the pcb board off, increase the convenience, setting through rubber slab 17, avoid vibrating motor 13 when the vibration, the pcb board bumps, be favorable to protecting the pcb board not receive the damage, elasticity through rubber slab 17, make the protecting effect better.

Specifically, the top of the connecting plate 10 is fixedly connected with a mounting plate 12 through a bolt 11, and the mounting plate 12 is fixedly connected with a vibration motor 13.

In this embodiment, the vibration motor 13 can be detached by the bolt 11, and when the vibration motor 13 is damaged, the detachment and replacement are convenient.

Specifically, the inside of the mounting post 4 is fixedly connected with a limiting rod 18, the outer surface of the limiting rod 18 is connected with a sleeve 19 in a sliding manner, and the sleeve 19 is fixedly connected with the thread block 9.

In this embodiment, the limiting rod 18 is slidably connected to the sleeve 19 to limit the screw block 9, thereby increasing the stability of the screw block 9 during movement.

Specifically, the top of the soaking pool 1 is provided with a sliding chute 20, the inside of the sliding chute 20 is fixedly connected with a sliding rod 21, the outer surface of the sliding rod 21 is slidably connected with a sliding block 22, and the sliding block 22 is fixedly connected with the mounting column 4.

In this embodiment, the sliding rod 21 is slidably connected to the sliding block 22, so as to increase the stability of the mounting post 4 during movement.

Specifically, the bottom of the placing box 16 is provided with a liquid inlet 23.

In this embodiment, through inlet 23, the soak solution flows into the steeping cistern 1 conveniently.

Specifically, the outer surface of the positive and negative motor 5 is fixedly connected with a protective cover which is circular.

In this embodiment, through the safety cover, be favorable to protecting positive and negative motor 5 not to receive the damage.

The utility model discloses a theory of operation and use flow: the pcb is placed in the placing box 16, the rubber plate 17 is used for preventing the pcb from colliding when the vibration motor 13 vibrates, the pcb is protected from being damaged, the protection effect is better through the elasticity of the rubber plate 17, the placing box 16 is placed in the soaking pool 1 for soaking the pcb, after soaking, the positive and negative motor 5 is opened, the positive and negative motor 5 drives the driving gear disc 6 to rotate, the driving gear disc 6 and the driven gear disc 7 are connected in a meshed mode and the driven gear disc 7 is fixedly connected with the threaded rod 8, the driven gear disc 7 and the threaded rod 8 rotate along with each other, the threaded block 9 and the threaded rod 8 are connected in a threaded mode and the limiting rod 18 and the sleeve 19 are connected in a sliding mode, the connecting plate 10 and the placing box 16 are driven to move upwards, the placing box 16 is pulled out of the soaking pool 1, the vibration motor 13 is opened, soaking liquid on the outer surface of the pcb is shaken off through vibration, accelerate drying efficiency, the soak passes through inlet 23 and flows into in the fermentation vat 1, retrieves the soak, avoids extravagant, moves right through electric putter 3 drive erection column 4, and the staff of being convenient for unloads the pcb board, increases the convenience.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vibration mechanism of acceleration pcb immersion fluid backward flow, includes soaking pool (1), its characterized in that: the top of the soaking pool (1) is fixedly connected with a straight plate (2), one side of the straight plate (2) is fixedly connected with an electric push rod (3), one end of the electric push rod (3) is fixedly connected with an installation column (4), the inside of the installation column (4) is fixedly connected with a positive and negative motor (5), the output shaft of the positive and negative motor (5) is fixedly connected with a driving gear disc (6), the outer surface of the driving gear disc (6) is meshed with a driven gear disc (7), the axle center of the driven gear disc (7) is fixedly connected with a threaded rod (8), two ends of the threaded rod (8) are rotatably connected with the installation column (4) through bearings, the outer surface of the threaded rod (8) is in threaded connection with threaded blocks (9), two threaded blocks (9) are fixedly connected with a connecting plate (10), the top of the connecting plate (10) is provided with a vibration motor (13), the bottom fixedly connected with bearing plate (14) of connecting plate (10), the both sides fixedly connected with couple (15) of bearing plate (14), couple (15) with place box (16) joint, place inside fixedly connected with rubber slab (17) of box (16).

2. A vibration mechanism for accelerating the backflow of pcb immersion fluid according to claim 1, wherein: the top of connecting plate (10) passes through bolt (11) fixedly connected with mounting panel (12), mounting panel (12) and vibrating motor (13) fixed connection.

3. A vibration mechanism for accelerating the backflow of pcb immersion fluid according to claim 1, wherein: the mounting structure is characterized in that a limiting rod (18) is fixedly connected to the inside of the mounting column (4), a sleeve (19) is connected to the outer surface of the limiting rod (18) in a sliding mode, and the sleeve (19) is fixedly connected with the thread block (9).

4. A vibration mechanism for accelerating the backflow of pcb immersion fluid according to claim 1, wherein: the top of the soaking pool (1) is provided with a sliding groove (20), the inside of the sliding groove (20) is fixedly connected with a sliding rod (21), the outer surface of the sliding rod (21) is slidably connected with a sliding block (22), and the sliding block (22) is fixedly connected with a mounting column (4).

5. A vibration mechanism for accelerating the backflow of pcb immersion fluid according to claim 1, wherein: a liquid inlet (23) is arranged at the bottom of the placing box (16).

6. A vibration mechanism for accelerating the backflow of pcb immersion fluid according to claim 1, wherein: the outer surface of the positive and negative motor (5) is fixedly connected with a protective cover which is circular.