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Special conductive rotary head for electroplating equipment

A technology of electroplating equipment and rotary head, applied in the direction of current conduction device, electrolysis process, electrolysis components, etc., can solve the problems of reducing the contact surface between the electroplating brush and the metal to be plated, slowing down the transmission speed of anions of the electroplating brush, etc. The effect of blowing and dripping, increasing the contact surface and increasing the diffusion area

Active Publication Date: 2021-02-23
河南泰鑫纳米科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electroplating uses electrolysis to attach a layer of metal film to the outer wall of the metal material to improve wear resistance and corrosion resistance. Metal plating forms the cathode, and the plating metal in the electroplating solution is reduced on the surface of the metal to be plated to form a coating. In order to make the metal to be plated have uniform anions, the conductive rotary head is equipped with an electroplating brush, which rotates around the outer wall of the metal for one revolution to transmit anions; In the prior art, when the conductive turret is used to transmit anions, when the weight of the electroplated metal is heavy, the metal is quickly inserted into the electroplating solution, and the electroplating solution is splashed upward by the impact force of the metal, and the distance between the conductive turret and the electroplated metal When it is close, the splashed electroplating solution adheres to the outer wall of the electroplating brush, and stays on the outer wall of the electroplating brush for a long time and is easily reduced by anions to form a coating, resulting in the reduction of the contact surface between the electroplating brush and the metal to be plated, resulting in the reduction of the anion transmission speed of the electroplating brush slow

Method used

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  • Special conductive rotary head for electroplating equipment
  • Special conductive rotary head for electroplating equipment
  • Special conductive rotary head for electroplating equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] as attached figure 1 to attach Figure 5 Shown:

[0028] The invention provides a special conductive turret for electroplating equipment, the structure of which includes a base 1, a wire 2, a bearing 3, and a conductive mechanism 4. The wire 2 is installed at the center of the bottom of the base 1, and the bearing 3 is vertically installed on the base 1. At the top, the conductive mechanism 4 is movably matched with the top of the bearing 3 .

[0029] The conductive mechanism 4 is provided with a support 41, an electroplating brush 42, a push block 43, and a vibration device 44. The electroplating brush 42 is installed on the upper surface of the support 41, and the vibration device 44 is located inside the support 41. The push block 43 Sandwiched between vibration devices 44 .

[0030] Wherein, the vibration device 44 is provided with a support ring a1, a telescopic rod a2, a built-in plate a3, an opening a4, and a bump a5, the support ring a1 is located outside the...

Embodiment 2

[0036] as attached Image 6 to attach Figure 8 Shown:

[0037]Wherein, the opening a4 is provided with a limit bar r1, a dispersion block r2, a scraper r3, and an exhaust port r4, the limit bar r1 is arranged on both sides of the opening a4, and the dispersion block r2 is sandwiched between the limit bar r1 In between, the scraper r3 is embedded at both ends of the dispersion block r2, and the exhaust port r4 runs through the upper and lower surfaces of the dispersion block r2. There are three exhaust ports r4, and the diameter gradually decreases from top to bottom. It is beneficial to increase the gas diffusion area at the top of the exhaust port r4, and the side end of the scraper blade r3 is pointed, which is beneficial to accelerate the dropping of the electroplating solution on the inner wall of the opening a4.

[0038] Wherein, the exhaust port r4 is provided with a support frame t1, a blocking plate t2, and a spring t3, the support frame t1 is located outside the ex...

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Abstract

The invention discloses a special conductive rotary head for electroplating equipment. The special conductive rotary head structurally comprises a base, a wire, a bearing and a conductive mechanism. The wire is mounted in the center of the bottom of the base, the bearing is vertically mounted at the top of the base, and the conductive mechanism is movably matched with the top end of the bearing. Due to the fact that when the conductive rotary head is close to electroplated metal, sprayed electroplating liquid is attached to the outer wall of an electroplating brush, the electroplating brush ispushed to vibrate through a vibration device, the electroplating liquid on the outer wall of the electroplating brush drips under the action of shaking force, the situation that the electroplating liquid stays on the outer wall of the electroplating brush for a long time and is reduced by anions to form a plating layer is reduced, the contact surface of the electroplating brush and the metal to be plated is enlarged, and the electroplating brush can increase the speed of transmitting the anions to the metal; and when the vibration force applied to the electroplating brush is small, the flowing speed of the electroplating liquid is low, exhausted gas is diffused through dispersing blocks in openings, the diffusion area of the gas can be increased, and the situation that the electroplatingliquid on the outer wall of the electroplating brush is blown by the gas to drip is accelerated.

Description

technical field [0001] The invention belongs to the field of electroplating, and more specifically relates to a special conductive rotary head for electroplating equipment. Background technique [0002] Electroplating uses electrolysis to attach a layer of metal film to the outer wall of the metal material to improve wear resistance and corrosion resistance. Metal plating forms a cathode, and the plating metal in the electroplating solution is reduced on the surface of the metal to be plated to form a coating. In order to make the metal to be plated have uniform anions, the conductive rotary head is equipped with an electroplating brush, which rotates around the outer wall of the metal for one revolution to transmit anions; In the prior art, when the conductive turret is used to transmit anions, when the weight of the electroplated metal is heavy, the metal is quickly inserted into the electroplating solution, and the electroplating solution is splashed upward by the impact ...

Claims

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Application Information

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IPC IPC(8): C25D17/00C25D5/06
CPCC25D5/06C25D17/007
Inventor 郑志阳
Owner 河南泰鑫纳米科技有限公司
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