CN117904694A

CN117904694A - Rotary electroplating device

Info

Publication number: CN117904694A
Application number: CN202311834613.0A
Authority: CN
Inventors: 王振华; 史爱斌; 程扣祥
Original assignee: Dongtai Qiangsheng Precision Electronic Engineering Co ltd
Current assignee: Dongtai Qiangsheng Precision Electronic Engineering Co ltd
Priority date: 2023-12-28
Filing date: 2023-12-28
Publication date: 2024-04-19

Abstract

The invention discloses a rotary electroplating device, and belongs to the field of electroplating equipment. The device comprises an electroplating bath, a rotating cage, a plating piece hanging frame and a discharging frame, wherein an electroplating pool is arranged in the electroplating bath, L-shaped supporting seats are fixed at the two ends of the electroplating bath, motors are fixed on the top surfaces of the L-shaped supporting seats, the motors are arranged at the tops of the two ends of the electroplating bath and are connected with the rotating cage through gear meshing, the driving of a rotating shaft is canceled, compared with the traditional driving mode, the rotating cage is more corrosion-resistant, the rotating cage can drive a piece to be plated to float out of the water in the rotating process, the electroplating state of the piece to be plated is convenient to observe, and the electroplated piece can be taken down in time; according to the scheme, the goods are intensively discharged through the goods discharging frame to the plated goods hanging frame, the unloading inclined rod welded on one side of the goods discharging frame corresponds to the plated goods hanging frame, when the goods are discharged, the unloading inclined rod is directly placed at the top hook position of the top of the plated goods hanging frame, and the plated goods hanging frame can be automatically hooked on the outer side of the unloading inclined rod under the rotation driving action of the rotating cage, so that centralized goods discharging is realized.

Description

Rotary electroplating device

Technical Field

The invention relates to the field of electroplating equipment, in particular to a rotary electroplating device.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by utilizing the electrolysis principle, and is a process of adhering a metal film on the surface of the metal or other material parts by utilizing the electrolysis so as to play roles of preventing the metal from being oxidized (such as rust), improving the wear resistance, conductivity, reflectivity, corrosion resistance (such as copper sulfate and the like), improving the beauty and the like. The outer layer of the coins is electroplated.

Electroplating is divided into static electroplating and dynamic electroplating, wherein the dynamic electroplating is generally rotary electroplating, namely, the electroplating method is used for realizing continuous rotation of a workpiece (cathode) to be plated relative to an anode in the electroplating process and electroplating in the rotation, and the electroplated workpiece has the advantages of uniform plating layer and good quality by adopting the rotary electroplating.

The key parts such as the rotating shaft and the motor of the conventional rotary electroplating device are built-in, are easy to contact with electroplating liquid, are easy to corrode and damage, are inconvenient to take and put a plating hanger, and are inconvenient to observe the electroplating state, so that the structure of the rotary electroplating device needs to be improved, and the rotary electroplating device is simple in structure, more corrosion-resistant and durable.

Disclosure of Invention

The invention aims to: the invention provides a rotary electroplating device, which solves the problems that in the prior art, key parts of the rotary electroplating device are built-in, are easy to contact with electroplating liquid, are easy to cause corrosion damage of the parts, are inconvenient to take and place a plating part hanger and are inconvenient to observe the electroplating state.

The technical scheme is as follows: the invention discloses a rotary electroplating device which comprises an electroplating bath, a rotary cage, a plating part hanging frame and a discharging frame, wherein an electroplating pool is arranged in the electroplating bath, L-shaped supporting seats are fixed at two ends of the electroplating bath, an electric motor is arranged at the top end of each L-shaped supporting seat, a ring supporting rod is fixed at one side of the top end of each L-shaped supporting seat, supporting wheels are movably nested at the outer side of each ring supporting rod, and gears are fixed at one end of a rotor shaft of each electric motor;

Further, the rotating cage comprises two rotating rings and hanging rods, wherein the two rotating rings are respectively placed in gaps between the gears and the supporting wheels, the hanging rods are provided with two or more hanging rods, and the two or more hanging rods are equidistantly welded and fixed between the two rotating rings;

Further, the outer surface of the swivel is provided with a toothed belt, and the swivel is connected with the gear in a meshed manner through the toothed belt.

Further, the outside of peg nestification has spacing rubber circle, the top of plating a stores pylon is provided with a couple, and the top one side welding of plating a stores pylon has a couple of side.

Further, the plating hanger is hung on the outer side of the hanging rod through a side hook.

Furthermore, a discharging inclined rod is welded on one side of the top end of the discharging frame, and universal wheels are installed at the bottom end of the discharging frame.

Further, a second ring support rod corresponding to the top ring support rod is arranged on the inner side of the bottom end of the swivel, support wheels are movably nested on the outer side of the second ring support rod, and the second ring support rod is arranged on the inner wall of the electroplating bath.

The beneficial effects are that: compared with the prior art, the invention has the remarkable effects that:

(1) The motor of this scheme is installed at plating bath both ends top, is connected through gear engagement between with rotatory cage, has cancelled the pivot drive, compares in traditional drive mode, and is more corrosion-resistant, and rotatory cage can drive the piece of waiting to plate and emerge at the surface of water at the rotation in-process, is convenient for observe and waits to plate a plating state, can in time take off the work piece of electroplating completion.

(2) According to the scheme, the goods are intensively discharged through the goods discharging frame to the plated goods hanging frame, the unloading inclined rod welded on one side of the goods discharging frame corresponds to the plated goods hanging frame, when the goods are discharged, the unloading inclined rod is directly placed at the top hook position of the top of the plated goods hanging frame, and the plated goods hanging frame can be automatically hooked on the outer side of the unloading inclined rod under the rotation driving action of the rotating cage, so that centralized goods discharging is realized.

Drawings

FIG. 1is a schematic perspective view of an electroplating bath according to the present invention;

FIG. 2 is a schematic perspective view of a rotating cage according to the present invention;

FIG. 3 is a schematic perspective view of the plating tank after the rotary cage of the invention is removed;

FIG. 4 is a schematic perspective view of the present invention in a discharge position;

FIG. 5 is a schematic view of the three-dimensional structure of the discharge rack of the present invention;

fig. 6 is a schematic perspective view of a plating rack according to the present invention.

The reference numerals in the figures illustrate:

101. plating bath; 111. an electroplating pool; 121. a swivel; 122. a hanging rod; 123. a limit rubber ring; 103. an L-shaped supporting seat; 131. a ring support rod; 132. a support wheel; 104. a motor; 141. a gear; 105. plating hanger; 151. a side hook; 152. a top hook; 106. unloading a goods shelf; 161. and (5) unloading the inclined rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the present invention provides a rotary electroplating device, which comprises an electroplating tank 101, a rotary cage, a plating rack 105 and a unloading rack 106, wherein an electroplating tank 111 is disposed in the electroplating tank 101, two ends of the electroplating tank 101 are fixed with an L-shaped supporting seat 103, a motor 104 is fixed on the top surface of the L-shaped supporting seat 103, a ring supporting rod 131 is fixed on one side of the top end of the L-shaped supporting seat 103, a supporting wheel 132 is movably nested outside the ring supporting rod 131, and a gear 141 is fixed at one end of a rotor shaft of the motor 104, so that the rotary cage is conveniently driven to rotate.

Preferably, the inner side of the bottom end of the swivel 121 is provided with a second ring supporting rod corresponding to the top ring supporting rod 131, the outer sides of the second ring supporting rods are movably nested with supporting wheels 132, the second ring supporting rods are arranged on the inner wall of the electroplating tank 101, and the supporting rods which are arranged vertically symmetrically can effectively ensure the stability of the rotating cage during rotation.

Referring to fig. 1-4, the rotating cage comprises two swivel rings 121 and hanging rods 122, the two swivel rings 121 are arranged, the two swivel rings 121 are respectively placed in gaps between the gear 141 and the supporting wheel 132, the hanging rods 122 are arranged in a plurality, and the hanging rods 122 are fixed between the two swivel rings 121 in an equidistant welding manner, so that the hanging and placing of the plating hanger 105 are facilitated.

Referring to fig. 1-4, the outer surface of the swivel 121 is provided with a toothed belt, and the swivel 121 is engaged with the gear 141 through the toothed belt, so that the swivel is convenient to drive the rotating cage to rotate.

Referring to fig. 1-6, a limit rubber ring 123 is nested outside the hanging rod 122, a top hook 152 is arranged at the top end of the plating rack 105, and a side hook 151 is welded at one side of the top end of the plating rack 105, so that the hanging of the plating rack 105 is facilitated, and the unloading of the plating rack 105 is facilitated.

Referring to fig. 1 and 6, the plating rack 105 is hooked on the outside of the hanging rod 122 by the side hook 151, so that the plating rack 105 can be conveniently hung.

Referring to fig. 1-6, a discharge diagonal 161 is welded to one side of the top end of the discharge rack 106, and a universal wheel is mounted to the bottom end of the discharge rack 106, so that the discharge rack 106 can discharge in a concentrated manner.

Referring to fig. 1-6, the ring support rod 131, the support wheel 132, the swivel 121, the hanging rod 122 and the plating hanger 105 are all made of conductive materials, and the gear 141 is made of insulating materials, so that the plating of the workpiece to be plated is facilitated.

When in use: the method comprises the steps of firstly, switching on a circuit, leading a power supply positive wire into electroplating liquid in the electroplating pool 111, putting a power supply negative wire on a ring support rod 131, forming a closed circuit among the ring support rod 131, a support wheel 132, a swivel 121, a hanging rod 122, a plating piece hanging frame 105, a to-be-electroplated piece, electroplating liquid and the power supply positive wire, then hanging the plating piece hanging frames 105 hanging the to-be-electroplated piece above the hanging rods 122 one by one, switching on a power supply switch, driving the swivel 121 to rotate by a motor 104 through a gear 141, and then enabling the hanging rods 122 with the plating piece hanging frames 105 to rotate together in the electroplating liquid.

Claims

1. The utility model provides a rotary electroplating device, includes plating bath (101), rotatory cage, plating piece stores pylon (105) and discharge frame (106), the inside of plating bath (101) is provided with electroplating bath (111), and the both ends of plating bath (101) are fixed with L type supporting seat (103), its characterized in that: an L-shaped supporting seat (103) is fixed at two ends of the electroplating bath (101), a motor (104) is arranged at the top end of the L-shaped supporting seat (103), a ring supporting rod (131) is fixed at one side of the top end of the L-shaped supporting seat (103), supporting wheels (132) are movably nested at the outer side of the ring supporting rod (131), and a gear (141) is fixed at one end of a rotor shaft of the motor (104);

The rotary cage comprises two rotary rings (121) and hanging rods (122), wherein the two rotary rings (121) are arranged in a gap between a gear (141) and a supporting wheel (132) respectively, the hanging rods (122) are arranged in two or more than two, and the two or more than two hanging rods (122) are equidistantly welded and fixed between the two rotary rings (121);

the outer surface of the swivel (121) is provided with a toothed belt, and the swivel (121) is connected with the gear (141) in a meshed manner through the toothed belt.

2. A rotary electroplating device according to claim 1, wherein: the outside of peg (122) nests has spacing rubber circle (123), the top of plating hanger (105) is provided with top couple (152), and plating hanger (105) top one side welding has side couple (151).

3. A rotary electroplating device according to claim 2, wherein: the plating hanger (105) is hooked on the outer side of the hanging rod (122) through a side hook (151).

4. A rotary electroplating device according to claim 1, wherein: and a discharge inclined rod (161) is welded on one side of the top end of the discharge frame (106), and a universal wheel is arranged at the bottom end of the discharge frame (106).

5. A rotary electroplating device according to claim 1, wherein: the inner side of the bottom end of the swivel (121) is provided with a second ring support rod corresponding to the top end ring support rod (131), the outer side of the second ring support rod is movably nested with a support wheel (132), and the second ring support rod is arranged on the inner wall of the electroplating bath (101).