CN210711815U

CN210711815U - A disturbance device for in plating bath

Info

Publication number: CN210711815U
Application number: CN201921895969.4U
Authority: CN
Inventors: 周军; 黄金龙; 陈伟; 欧阳家波
Original assignee: Yichang Zifu Zinc Technology Co Ltd
Current assignee: Yichang Zifu Zinc Technology Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-09
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to the technical field of electroplating, and discloses a disturbance device used in an electroplating bath, which solves the problems that the concentration inside the existing electroplating bath is uneven, so that the electroplating effect is poor, and the precipitated impurities are easy to be brought to influence the quality; the motor drives the screw rod to rotate, the sliding block drives the L-shaped rod to reciprocate on the screw rod, and the gear and the rack plate are meshed for transmission at the moment, so that the connecting shaft drives the fan blades to rotate, the activity of the solution is further improved, consumed metal ions are timely supplemented, and the electroplating effect is further improved; the air outlet pipe is fixed at the lower part of the tank body through the clamping block and does not contact the bottom end, so that the movement of the solution at the bottom of the electroplating tank is kept relatively stable, impurities are not stirred after being precipitated, and the problem of poor quality is avoided.

Description

A disturbance device for in plating bath

Technical Field

The utility model belongs to the technical field of electroplate, specifically be a disturbance device for in plating bath.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and the electroplating bath is the most basic equipment in electroplating equipment and has the main function of installing solution.

Because when electroplating, the phenomenon that concentration is inhomogeneous appears in the plating solution by consuming metal ion in the plating bath to lead to electroplating effect not good, to the plating solution stirring mode among the prior art, the solution in whole plating bath is driven, makes the impurity that the plating solution deposits easily taken up, adheres to the workpiece surface, and then influences the quality, consequently needs design a disturbance device for in the plating bath.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a disturbance device for in plating bath, the effectual inside concentration of having solved present plating bath is inhomogeneous to cause the electroplating effect poor to and deposit the easy problem that influences the quality that has taken of impurity.

In order to achieve the above object, the utility model provides a following technical scheme: a disturbance device used in an electroplating bath comprises a bath body, wherein the lower part of the inner wall of the bath body is symmetrically connected with clamping blocks, the inner side of each clamping block is clamped with an air outlet pipe, the outer end of each air outlet pipe is provided with air outlet holes at equal intervals, the two sides of the lower part of the bath body are symmetrically connected with connecting pipelines, the two connecting pipelines are in threaded connection with the two air outlet pipes, one ends of the two connecting pipelines, which are far away from the air outlet pipes, are connected with elbow connecting pipes, one ends of the elbow connecting pipes are connected with three-way connecting pipes through branch pipes, one ends of the three-way connecting pipes are connected with air inlet pipes, one sides of the upper end of the bath body are symmetrically connected with supporting plates, a lead screw is rotatably connected, the lower end of the gear is engaged with a rack plate, the rack plate is connected with the inner wall of the groove body, and one end of the connecting shaft, which is far away from the gear, is connected with a fan blade.

Furthermore, a clamping groove is formed in the inner side of the clamping block, and an inclined edge is formed at one end of the clamping groove.

Furthermore, one end of the air outlet pipe is provided with an external thread, and the inner wall of one end of the connecting pipeline is provided with an internal thread.

Furthermore, one end of the air inlet pipe is connected with air source equipment which is convenient for providing an air source for the device.

Furthermore, the upper end of the groove body is connected with a folded edge, and one side of the lower part of the groove body is symmetrically connected with a discharge pipeline.

Furthermore, the inner sides of the two supporting plates are connected with gaskets for preventing the sliding block from being damaged by collision.

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

(1) the utility model discloses, through the setting of intake pipe, branch pipe, outlet duct and venthole, air supply equipment carries gas from the intake pipe, carries to the outlet duct through the branch pipe in, discharges to solution in from the venthole, and then has accelerated the solution motion, has kept solution homogeneity for electroplate effectually;

(2) through the arrangement of the motor, the lead screw, the sliding block, the L-shaped rod, the positioning block, the connecting shaft, the gear, the rack plate and the fan blade, the motor drives the lead screw to rotate, the sliding block drives the L-shaped rod to reciprocate on the lead screw, and the gear and the rack plate are meshed for transmission at the moment, so that the connecting shaft drives the fan blade to rotate and stir the upper part of the solution, the activity of the solution is further improved, consumed metal ions are supplemented in time, and the electroplating effect is further improved;

(3) the outlet pipe is fixed at the lower part of the tank body through the clamping block and does not contact the bottom end, so that the movement of the solution at the bottom of the electroplating tank is kept relatively stable, and impurities are not stirred after being precipitated, so that poor quality is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is a cross-sectional view of the trough body of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention;

in the figure: 1. a trough body; 2. a clamping block; 3. an air outlet pipe; 4. an air outlet; 5. connecting a pipeline; 6. an elbow is connected with a pipe; 7. a branch pipe; 8. a three-way connecting pipe; 9. an air inlet pipe; 10. a support plate; 11. a screw rod; 12. a motor; 13. a slider; 14. an L-shaped rod; 15. positioning blocks; 16. a connecting shaft; 17. a gear; 18. a rack plate; 19. a fan blade.

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 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.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model comprises a tank body 1, a clamping block 2 is symmetrically connected to the lower part of the inner wall of the tank body 1, so as to conveniently clamp an outlet pipe 3 on the inner wall of the tank body 1, an outlet pipe 3 is clamped on the inner side of the clamping block 2, the outer end of the outlet pipe 3 is provided with air outlets 4 at equal intervals, so as to facilitate the discharge of gas and accelerate the movement of electroplating solution, connecting pipes 5 are symmetrically connected to the lower part of the tank body 1, the two connecting pipes 5 are in threaded connection with the two outlet pipes 3, the end of the two connecting pipes 5 away from the outlet pipe 3 is connected with an elbow connecting pipe 6, one end of the elbow connecting pipe 6 is connected with a three-way connecting pipe 8 through a branch pipe 7, one end of the three-way connecting, 11 one end of lead screw is connected with motor 12, motor 12 is installed in backup pad 10 one end, 11 upper ends sliding connection of lead screw has slider 13, slider 13 one end is connected with L type pole 14, the 14 lower extreme of L type pole is connected with locating

piece

15, 15 one end through connections of locating piece have connecting axle 16, connecting axle 16 one end is connected with gear 17, the meshing of gear 17 lower extreme is connected with rack plate 18, rack plate 18 and 1 inner wall connection of cell body, connecting axle 16 keeps away from gear 17 one end and is connected with flabellum 19, it rotates to drive lead screw 11 through motor 12, slider 13 drives L type pole 14 reciprocating motion at lead screw 11, make gear 17 mesh the transmission on rack plate 18, drive flabellum 19 and rotate under the transmission of connecting.

In the second embodiment, on the basis of the first embodiment, the clamping groove is formed in the inner side of the clamping block 2, the inclined edge is formed in one end of the clamping groove, the clamping groove can arrange the air outlet pipe 3 in the clamping groove, and the inclined edge can guide the air outlet pipe 3 to enter the clamping groove.

In the third embodiment, on the basis of the first embodiment, an external thread is formed at one end of the air outlet pipe 3, and an internal thread is formed on the inner wall of one end of the connecting pipe 5, so that the air outlet pipe 3 and the connecting pipe 5 can be conveniently in threaded connection.

In the fourth embodiment, on the basis of the first embodiment, one end of the air inlet pipe 9 is connected with an air source device which is convenient for providing an air source for the device.

In the fifth embodiment, on the basis of the first embodiment, the upper end of the tank body 1 is connected with the folded edge, one side of the lower part of the tank body is symmetrically connected with the discharge pipeline, the bearing area of the upper end of the tank body 1 is increased conveniently through the arrangement of the folded edge, and the discharge pipeline is convenient for discharging electroplating solution.

Sixth, on the basis of the first embodiment, the inner sides of the two support plates 10 are connected with gaskets for preventing the sliding blocks 13 from being damaged by collision.

In this embodiment, the motor 12 is an 80AEA07530-SC3 motor.

The working principle is as follows: when the electroplating device is used, the air inlet pipe 9 is connected with air source equipment, the air source equipment provides an air source for the device, air is conveyed to the two air outlet pipes 3 from the air inlet pipe 9 through the branch pipes 7, then the air is discharged from the air outlet holes 4, the air enters electroplating liquid and drives the solution to move, the uniformity of the solution is promoted, meanwhile, the lead screw 11 is driven to rotate through the motor 12, the slider 13 drives the L-shaped rod 14 to reciprocate on the lead screw 11, the gear 17 is meshed with the rack plate 18 for transmission, the fan blade 19 is driven to rotate under the transmission of the connecting shaft 16, the fan blade 19 is stirred at the upper part of the solution, the activity of the solution is further.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A perturbation device used in an electroplating bath comprises a bath body (1) and is characterized in that: the inner wall lower part of the groove body (1) is symmetrically connected with clamping blocks (2), the inner side of each clamping block (2) is connected with an air outlet pipe (3) in a clamping mode, air outlet holes (4) are formed in the outer end of each air outlet pipe (3) at equal intervals, two sides of the lower part of the groove body (1) are symmetrically connected with connecting pipelines (5), the two connecting pipelines (5) are in threaded connection with the two air outlet pipes (3), one ends, far away from the air outlet pipes (3), of the two connecting pipelines (5) are connected with elbow connecting pipes (6), one ends of the elbow connecting pipes (6) are connected with tee connecting pipes (8) through branch pipes (7), one ends of the tee connecting pipes (8) are connected with air inlet pipes (9), one side of the upper end of the groove body (1) is symmetrically connected with supporting plates (10), a screw rod (11) is rotatably connected between, one end of the sliding block (13) is connected with an L-shaped rod (14), the lower end of the L-shaped rod (14) is connected with a positioning block (15), one end of the positioning block (15) is connected with a connecting shaft (16) in a penetrating mode, one end of the connecting shaft (16) is connected with a gear (17), the lower end of the gear (17) is connected with a rack plate (18) in a meshed mode, the rack plate (18) is connected with the inner wall of the groove body (1), and one end, away from the gear (17), of the.

2. The perturbation device used in the electroplating tank as claimed in claim 1, wherein: the clamping groove is formed in the inner side of the clamping block (2), and the inclined edge is formed in one end of the clamping groove.

3. The perturbation device used in the electroplating tank as claimed in claim 1, wherein: and one end of the air outlet pipe (3) is provided with an external thread, and the inner wall of one end of the connecting pipeline (5) is provided with an internal thread.

4. The perturbation device used in the electroplating tank as claimed in claim 1, wherein: one end of the air inlet pipe (9) is connected with air source equipment which is convenient for providing an air source for the device.

5. The perturbation device used in the electroplating tank as claimed in claim 1, wherein: the upper end of the tank body (1) is connected with a folded edge, and one side of the lower part of the tank body is symmetrically connected with a discharge pipeline.

6. The perturbation device used in the electroplating tank as claimed in claim 1, wherein: and the inner sides of the two supporting plates (10) are connected with gaskets for preventing the sliding block (13) from collision damage.