CN213142271U - Nickel plating tank for electroplating production - Google Patents

Abstract

The utility model belongs to the technical field of metal accessory electroplating, and particularly discloses a nickel plating tank for electroplating production, which comprises a nickel plating box with an open top, wherein a plurality of gas outlet pipes for discharging gas are fixedly connected inside the nickel plating box; the top of the nickel plating box is fixedly connected with an air exhaust box, and the side wall of the air exhaust box is provided with a plurality of air exhaust holes; the outer wall of the nickel plating box is fixedly connected with a driving motor, an output shaft of the driving motor is parallel to the horizontal plane, and a transmission gear is coaxially and fixedly connected with the output shaft of the driving motor. An object of the utility model is to provide a nickel plating bath for electroplating production to solve the inhomogeneous technical problem of metal accessories nickel plating.

Description

Nickel plating tank for electroplating production

Technical Field

The utility model belongs to the technical field of metal accessory is electroplated.

Background

The electroplating of nickel is a process of plating a thin layer of metal nickel on the surface of some metals by using the principle of electrolysis, and is a process of attaching a layer of metal nickel on the surface of a metal or other material parts by using the action of electrolysis so as to prevent the metal from being oxidized (such as corrosion), improve the wear resistance, the conductivity, the light reflection performance and the corrosion resistance, enhance the appearance and the like.

When the metal accessories with small structures are used, the metal accessories are loaded in the electroplating box in the existing electroplating production process, and the hoisting frame hung with the electroplating box is driven to move up and down in the nickel plating pool through the rotation of the motor, so that the plating solution is stirred. The stirring mode of up and down movement easily causes insufficient stirring strength, thereby causing the problem of uneven surface of the nickel plating layer and seriously reducing the quality of finished products of plated parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nickel plating bath for electroplating production to solve the inhomogeneous technical problem of metal accessories nickel plating.

In order to achieve the above object, the basic scheme of the utility model is: the nickel plating tank for electroplating production comprises a nickel plating box with an open top, wherein a plurality of gas outlet pipes for discharging gas are fixedly connected inside the nickel plating box; the top of the nickel plating box is fixedly connected with an air exhaust box, and the side wall of the air exhaust box is provided with a plurality of air exhaust holes; the outer wall of the nickel plating box is fixedly connected with a driving motor, an output shaft of the driving motor is parallel to the horizontal plane, and a transmission gear is coaxially and fixedly connected with the output shaft of the driving motor.

The working principle and the beneficial effects of the basic scheme are as follows: 1. according to the technical scheme, the driving motor and the transmission gear are additionally arranged on the side wall of the nickel plating box, so that the electroplating box can be meshed through the transmission gear. And then realize making the electroplating box carry out the purpose that circumference tumbles in the nickel plating bath under driving motor's drive, reach the technological effect that makes the metal accessories of electroplating box fully electroplate, ensure that the lateral wall homoenergetic of every direction of metal accessories can fully contact with nickel plating solution, realize metal accessories surface and electroplate even technological effect.

2. This technical scheme still through add the outlet duct in the bottom of nickel plating case, makes the bottom that the nickel plating pond can be followed to the outlet duct discharge bubble in succession, and then guarantees that the liquid in the nickel plating pond remains throughout in the state that rolls, realizes the metal accessories in the nickel plating pond with the abundant contact of galvanizing solution, effectively improves metal accessories's nickel plating effect.

3. According to the technical scheme, the air exhaust box is additionally arranged at the top of the nickel plating device in the nickel plating process so as to realize the technical effect of concentrated recovery of waste gas generated in the nickel plating process. Effectively avoid waste gas to escape to outside problem emergence from the nickel plating bath, reduce waste gas to environmental pollution's risk, improve the security in the whole electroplating process, ensure staff's operational environment's safety.

4. This technical scheme is through adopting the top to be open nickel plating case to put into the nickel plating bath with vertical direction with the electroplating box is whole, also be convenient for simultaneously the audio-visual inside condition of observing in the nickel plating bath of operating personnel.

Further, the exhaust hole faces to one side close to the opening of the nickel plating box.

Has the advantages that: this technical scheme is through injecing the orientation of airing exhaust hole to guarantee that the hole of airing exhaust can be closest to the waste gas production position in the nickel plating bath, effectively improve waste gas recovery efficiency.

Furthermore, the air exhaust holes are strip-shaped holes.

Has the advantages that: this technical scheme carries out the recovery exhaust of concentrating through adopting the bar hole, and wherein the bar hole has the processing simply, and the cost of manufacture is low, and the high technical advantage of space utilization.

Furthermore, a baffle is fixed on the outer wall of the nickel plating box, and the top surface of the baffle is coplanar with the top surface of the nickel plating box.

Has the advantages that: this technical scheme is through addding the baffle to in the increase to nickel plating bath strong point, be convenient for carry or support the electroplating bath.

Furthermore, the baffle and the nickel plating box are integrally formed.

Has the advantages that: this technical scheme is through adopting integrated into one piece's fixed connection mode to reach the technological effect that strengthens both joint strength, prolong overall structure's life.

Furthermore, the bottom surface of the nickel plating box is fixedly connected with a protection frame, and the air outlet pipe is positioned right below the protection frame.

Has the advantages that: this technical scheme is through addding the fender bracket at the top of outlet duct to realize the effect of fender bracket to the outlet duct protection, avoid the problem emergence that causes the damage to the outlet duct outer wall when the electroplating box rolls in the nickel plating bath.

Furthermore, a plurality of bearing blocks are fixed on the top surface of the nickel plating box, and grooves are formed in the top surfaces of the bearing blocks.

Has the advantages that: according to the technical scheme, the bearing block is additionally arranged at the top of the nickel plating box, so that the effect of bearing and supporting the electroplating box is realized. Meanwhile, the groove at the top of the bearing block is utilized to enable the electroplating box to be placed on the nickel plating tank more stably.

Further, the cross section of the groove is in the shape of an isosceles triangle.

Has the advantages that: this technical scheme is through the shape structure of injecing the cross-section at the recess to reach and strengthen the electroplating box and put stable technological effect.

Furthermore, a plurality of air outlet holes are formed in the top surface of the outer wall of the air outlet pipe along the axial direction.

Has the advantages that: this technical scheme adds the venthole through the top surface to in the outlet duct combustion gas bubble can be smoothly and fast upward movement, ensure that the liquid in the nickel plating bath can remain the state of rolling throughout.

Further, the transmission gear is a straight gear.

Has the advantages that: this technical scheme adopts the straight-toothed gear to carry out the transmission, and the straight-toothed gear has processing simply, the cost of manufacture is low, and compares in the longer technical advantage of helical gear life.

Drawings

FIG. 1 is a schematic structural view of a nickel plating bath for electroplating production according to an embodiment of the present invention;

FIG. 2 is a front sectional view of a nickel plating bath for electroplating production according to the second embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the nickel plating device comprises a nickel plating box 1, a baffle 2, an air exhaust box 3, an air exhaust hole 4, an air outlet pipe 5, an air outlet hole 6, a bearing block 7, a groove 8, a driving motor 9, a transmission gear 10 and a protective frame 11.

Example one

Substantially as shown in figure 1: a nickel plating bath for electroplating production comprises a nickel plating box 1, wherein the top of the nickel plating box 1 is provided with an opening. The outer wall at the top of the nickel plating box 1 is outwards provided with a baffle 2, the baffle 2 and the nickel plating box 1 are integrally formed, and the top surface of the baffle 2 is coplanar with the top surface of the nickel plating box 1. The top surface of the baffle 2 is fixedly welded with an exhaust box 3. The air exhaust box 3 is of a cuboid structure, one side of the air exhaust box 3, which is close to the nickel plating box 1, is uniformly provided with a plurality of air exhaust holes 4 which are parallel to each other, and the air exhaust holes 4 are of a straight strip structure.

The bottom of the nickel plating box 1 is provided with two mutually parallel air outlet pipes 5, and one end of each air outlet pipe 5 extends to the outside of the nickel plating box 1 and is connected with an air pump. The top surface of the outer wall of the air outlet pipe 5 of the nickel plating box 1 is provided with a plurality of air outlet holes 6 along the axial direction.

Two groups of bearing tables are welded and fixed on the top surface of the nickel plating box 1. The bearing table comprises two bearing blocks 7 with the same size and structure, and a groove 8 with an inverted isosceles triangle-shaped cross section is formed in the center of the top surface of each bearing block 7. A driving motor 9 is further fixed on the baffle 2 of the nickel plating box 1 close to the bearing block 7 through bolts, an output shaft of the driving motor 9 faces one side close to the nickel plating box 1, the output shaft of the driving motor 9 is rotatably connected to the outer wall of the nickel plating box 1, a transmission gear 10 is coaxially and fixedly connected to the output shaft of the driving motor 9, and the transmission gear 10 is a straight gear.

Still including using the electroplating box on nickel plating case 1, the electroplating box is the cylinder structure, and the lateral wall of cylinder rotates and is connected with and is used for with the carrier bar of carrier block 7 complex, and the coaxial fixedly connected with of cylinder is with the driven gear of drive gear 10 meshing.

The specific implementation process is as follows: the air pump machine is started firstly, the air outlet pipe 5 continuously discharges air under the action of the air pump machine, the air is discharged from the air outlet holes 6 on the air outlet pipe 5 and forms bubbles, and finally the technical effect of continuously rolling the liquid in the nickel plating box 1 is achieved. And then, the outer edge of the electroplating box is placed on a bearing block 7, wherein the edge of the electroplating box is clamped and fixed in a groove 8 at the top of the bearing block 7, and the box body structure of the electroplating box is completely immersed in the nickel plating bath in the state, and simultaneously, the electroplating box is meshed on a transmission gear 10. Meanwhile, the air exhaust box 3 is started to perform air exhaust operation, waste gas is generated in the nickel plating process of the electroplating box, and the waste gas is intensively exhausted through the air exhaust holes 4 in the side wall of the air exhaust box 3. And finally, starting the driving motor 9, realizing the technical effect of rolling in the nickel plating box 1 by the electroplating box under the driving action of the driving motor 9 and the transmission of the transmission gear 10, and finally finishing the purpose of nickel plating in electroplating production.

Example two

The difference between the first embodiment and the second embodiment is that, as shown in fig. 2, a protection frame 11 is welded and fixed on the bottom surface of the inner cavity of the nickel plating box 1, the air outlet pipe 5 is embedded under the protection frame 11, and the protection frame 11 is formed by welding and fixing a plurality of connecting rods with cylindrical structures at a vertical angle.

The specific implementation process comprises the following steps: during the process that the electroplating box is positioned in the nickel plating box 1 for electroplating, the electroplating box rolls over the nickel plating box 1. And the fender bracket 11 that adds can play the effect to 5 protections of outlet duct, avoids the electroplating box to cause the problem emergence of fish tail damage to 5 outer walls of outlet duct at the in-process that roll.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.

Claims (10)

1. The nickel plating bath for electroplating production is characterized in that: the device comprises a nickel plating box with an open top, wherein a plurality of gas outlet pipes for discharging gas are fixedly connected inside the nickel plating box; the top of the nickel plating box is fixedly connected with an air exhaust box, and the side wall of the air exhaust box is provided with a plurality of air exhaust holes; the nickel plating box is characterized in that the outer wall of the nickel plating box is fixedly connected with a driving motor, an output shaft of the driving motor is parallel to the horizontal plane, and a transmission gear is coaxially and fixedly connected with the output shaft of the driving motor.

2. A nickel plating bath for electroplating production according to claim 1, wherein: the exhaust hole faces to one side close to the opening of the nickel plating box.

3. A nickel plating bath for electroplating production according to claim 2, wherein: the air exhaust holes are strip-shaped holes.

4. A nickel plating bath for electroplating production according to claim 1, wherein: and a baffle is fixed on the outer wall of the nickel plating box, and the top surface of the baffle is coplanar with the top surface of the nickel plating box.

5. A nickel plating bath for electroplating production according to claim 4, wherein: the baffle and the nickel plating box are integrally formed.

6. A nickel plating bath for electroplating production according to claim 1, wherein: the bottom surface of the nickel plating box is fixedly connected with the protection frame, and the air outlet pipe is positioned right below the protection frame.

7. A nickel plating bath for electroplating production according to claim 1, wherein: the top surface of the nickel plating box is fixed with a plurality of bearing blocks, and the top surfaces of the bearing blocks are provided with grooves.

8. A nickel plating bath for electroplating production according to claim 7, wherein: the cross section of the groove is in the shape of an isosceles triangle.

9. A nickel plating bath for electroplating production according to claim 1, wherein: and the top surface of the outer wall of the air outlet pipe is provided with a plurality of air outlet holes along the axial direction.

10. A nickel plating bath for electroplating production according to claim 9, characterized in that: the transmission gear is a straight gear.

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