Electroplating device for titanium anode

Abstract

The electroplating device for the titanium anode comprises an electroplating bath, two mounting plates are symmetrically and fixedly arranged on the portion, close to the upper end, of one side of the outer portion of the electroplating bath, a driving shaft is rotationally arranged between the two mounting plates, and a driving motor used for driving the driving shaft to rotate is arranged on the outer side of one mounting plate. Two driving chain wheels are symmetrically arranged on the driving shaft; a driven shaft is rotationally arranged at the part, close to the lower end, of one side, far away from the two mounting plates, in the electroplating bath; two driven chain wheels corresponding to the two driving chain wheels are symmetrically arranged on the driven shaft; transmission chains matched with the driving chain wheels and the driven chain wheels are arranged between the corresponding driving chain wheels and the driven chain wheels, and a plurality of clamping mechanisms used for clamping titanium anodes are fixedly arranged between the outer sides of the two transmission chains at equal intervals. According to the utility model, the continuous electroplating operation of batch titanium anodes is realized, and workpieces do not need to be manually taken and placed in the electroplating bath. Therefore, the production efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to titanium anode production and manufacturing technical field especially relates to a kind of electroplating devices for titanium anode. BACKGROUND

[0002] Electroplating is a process of plating a thin layer of other metal or alloy on the surface of certain metal by electrolysis, which is a process of attaching a metal film to the surface of metal or other material parts by electrolysis to prevent metal oxidation (such as rust), improve wear resistance, electrical conductivity, reflectivity, corrosion resistance (copper sulfate, etc.) and enhance aesthetics, etc. In the production and processing of titanium anode plate, electroplating process is used to treat the surface of titanium anode to improve product quality. For example, CN201921838920.5 discloses an electroplating device for titanium anode, which improves the electroplating effect on the product by setting a stirring device inside the electroplating tank to make the electroplating solution flow uniformly. However, the existing electroplating device for titanium anode needs manual operation when putting the product into the electroplating tank or taking it out after electroplating is completed, which cannot realize continuous operation and has low production efficiency. Therefore, an electroplating device for titanium anode is developed. SUMMARY

[0003] The purpose of the utility model is to provide an electroplating device for titanium anode, which solves the technical problems mentioned in the background technology.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model relates to an electroplating device for titanium anode, which comprises an electroplating tank, two mounting plates are symmetrically fixed on one side of the outer part of the electroplating tank near the upper end, a driving motor is arranged on the outer side of one of the mounting plates to drive the rotation of the driving shaft, two driving sprockets are symmetrically arranged on the driving shaft, a driven shaft is rotatably arranged on the inner part of the electroplating tank near the lower end away from the two mounting plates, two driven sprockets corresponding to the two driving sprockets are symmetrically arranged on the driven shaft, transmission chains matching the driving sprockets and driven sprockets are respectively arranged between the corresponding driving sprockets and driven sprockets, and multiple clamping mechanisms for clamping titanium anodes are uniformly and evenly fixed between the outer sides of the two transmission chains.

[0006] Further, multiple electric heating rods are uniformly and evenly arranged on the inner circumferential wall of the electroplating tank.

[0007] Further, the electroplating tank is provided with a drainage pipe communicating with its inner part near the bottom plate, and a on-off valve is arranged on the drainage pipe.

[0008] Further, each of the clamping mechanisms comprises a walking frame with a U-shaped cross section, two connecting blocks fixed symmetrically at the bottom of the walking frame and connected with the outer sides of the two transmission chains respectively, a bidirectional screw rod rotatably arranged between the two side plates of the walking frame, the outer threads of the two ends of the bidirectional screw rod being opposite in rotation direction, one end of the bidirectional screw rod extending to the outer side of the walking frame and provided with a hand wheel for driving the rotation of the bidirectional screw rod, and two clamping blocks symmetrically arranged on the bidirectional screw rod, the lower halves of the two clamping blocks being respectively provided with a threaded hole corresponding to the outer thread of the corresponding end of the bidirectional screw rod.

[0009] Further, the upper part of the opposite side of the two clamping blocks of each of the clamping mechanisms is symmetrically provided with a limiting clamping groove.

[0010] Further, a liquid return groove is fixed between the two mounting plates, the liquid return groove is arranged downwardly and inclined towards the electroplating tank, and the lower end of the liquid return groove extends into the electroplating tank.

[0011] Compared with the prior art, the beneficial technical effects of the utility model are as follows:

[0012] In the specific application, the operator places the titanium anode plate to be electroplated on the clamping mechanism near the upper part of the two driving sprockets, the clamping mechanism with the titanium anode plate moves downwardly to the inside of the electroplating tank in the running process of the transmission chain, and then moves upwardly to the outside of the electroplating tank, and the electroplating operation on the surface of the titanium anode plate is completed in the process of passing through the inside of the electroplating tank. Therefore, the utility model realizes the continuous electroplating operation of the batch titanium anode plate, and the workpiece does not need to be manually taken out of the electroplating tank. Therefore, the production efficiency is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described in connection with the drawings.

[0014] Fig. 1 It is the internal section view structure schematic diagram of the utility model;

[0015] Fig. 2 It is the top view structure schematic diagram of the utility model;

[0016] Fig. 3 It is the clamping mechanism structure schematic diagram of the utility model;

[0017] Mark 1, electroplating tank; 2, electric heating rod; 3, liquid discharge pipe; 4, on-off valve; 5, mounting plate; 6, driving shaft; 7, driving motor; 8, driving sprocket; 9, driven shaft; 10, driven sprocket; 11, transmission chain; 12, walking frame; 13, connecting block; 14, bidirectional screw rod; 15, hand wheel; 16, clamping block; 17, limiting clamping groove; 18, liquid return groove. DETAILED DESCRIPTION

[0018] As Figs. 1-3 shown, a kind of titanium anode plating device, including plating bath 1, the upper portion of the plating bath 1 is open structure, its inside is filled with plating solution.The inner circumferential wall of the plating bath 1 is evenly spaced and is equipped with multiple electric heating rods 2, to be used for the heating of plating solution in the inside of plating bath 1.

[0019] The plating bath 1 is fixedly installed with the drain pipe 3 being connected with its inside in the part close to bottom plate, the drain pipe 3 is equipped with the on-off valve 4 being adapted therewith.In production process, the on-off valve 4 can be opened regularly and plating solution in plating bath after long-term use is discharged through drain pipe 3, to facilitate the replacement of new plating solution.

[0020] The plating bath 1 is fixedly provided with two mounting plates 5 symmetrically in the part close to upper end outside, two the mounting plate 5 is rotatably installed with driving shaft 6 and the outside of one of the mounting plate 5 is equipped with the driving motor 7 for driving the rotation of the driving shaft 6, the driving shaft 6 is symmetrically installed with two driving sprocket 8.The inside of the plating bath 1 is rotatably installed with driven shaft 9 in the part close to lower end away from two the mounting plate 5 side, the driven shaft 9 is symmetrically installed with two driven sprocket 10 corresponding to two the driving sprocket 8 respectively.Corresponding the driving sprocket 8 and driven sprocket 10 are respectively equipped with the transmission chain 11 being adapted therewith, the outside of two the transmission chain 11 is respectively evenly spaced and fixedly provided with multiple clamping mechanisms for clamping titanium anode.

[0021] In the embodiment, each the clamping mechanism includes the walking frame 12 of the section of U character, the bottom of the walking frame 12 two ends is symmetrically fixedly provided with two respectively with the fixed connection of the outside of two the transmission chain 11 connection block 13.The two side plates of the walking frame 12 are rotatably installed with two-way screw rod 14, the outer thread rotation direction of the two ends of the two-way screw rod 14 is opposite, one end of the two-way screw rod 14 extends to the outside of the walking frame 12 and is fixedly installed with the hand wheel 15 for driving its rotation.The two-way screw rod 14 is symmetrically installed with two clamping blocks 16, two the clamping block 16 and the walking frame 12 sliding fit, and the lower half of two the clamping block 16 is respectively provided with the threaded hole corresponding to the outer thread of the opposite end of the two-way screw rod 14.In addition, the upper part of the opposite side of two the clamping block 16 of each the clamping mechanism is symmetrically provided with limiting clamping groove 17.

[0022] The surface of each component of the driving sprocket, driven sprocket, transmission chain and clamping mechanism in the utility model is sprayed with insulating coating.

[0023] The utility model discloses in the specific application, the operator places the titanium anode plate of waiting plating on the clamping mechanism of being close to two the upper portion of driving sprocket, specifically places the titanium anode plate between two clamping blocks, makes two clamping blocks relative movement and thereby the common clamping titanium anode plate between two through rotating the hand wheel. Driving motor drives driving shaft rotation, thereby makes two transmission chains reciprocating motion, and the clamping mechanism that clamps titanium anode plate first moves downward to the inside of plating bath in the transmission chain operation process, then moves upward to the outside of plating bath, completes the plating operation to its surface in the process of passing through the inside of plating bath. When the clamping mechanism that clamps titanium anode plate after plating is advanced to initial position, the staff reversely rotates the hand wheel and takes off the titanium anode on this clamping mechanism, and the new titanium anode is re-clamped. Such reciprocating cycle realizes the continuous plating operation of batch titanium anode, and the workpiece is not needed to take and put in plating bath artificially. Therefore, the production efficiency is effectively improved.

[0024] In addition, as a further improvement of the utility model, two mounting plates 5 are fixedly installed with a liquid return groove 18 between them, the liquid return groove 18 is arranged downwardly inclined along the direction towards the plating bath 1, and the lower end of the liquid return groove 18 extends to the inside of the plating bath 1. By arranging the liquid return groove, the plating solution that drips down from the titanium anode passing to the outside of the plating bath can be recovered.

[0025] The above-described embodiments are only used to describe the preferred modes of the utility model, and do not limit the scope of the utility model. Without departing from the design spirit of the utility model, various modifications and improvements of the technical solutions of the utility model made by those skilled in the art shall fall within the protection scope determined by the claims of the utility model.

Claims

1. An electroplating apparatus for titanium anodes, characterized in that: The device includes an electroplating tank. Two mounting plates are symmetrically fixedly arranged on the upper part of the outer side of the electroplating tank. A drive shaft is rotatably arranged between the two mounting plates, and a drive motor for driving the drive shaft is located on the outer side of one of the mounting plates. Two drive sprockets are symmetrically arranged on the drive shaft. A driven shaft is rotatably arranged on the lower part of the inner side of the electroplating tank, away from the two mounting plates. Two driven sprockets, each corresponding to one of the two drive sprockets, are symmetrically arranged on the driven shaft. A transmission chain adapted to each corresponding drive sprocket and driven sprocket is provided between them. Multiple clamping mechanisms for clamping titanium anodes are fixedly arranged at even intervals between the outer sides of the two transmission chains.

2. The electroplating apparatus for titanium anodes according to claim 1, characterized in that: Multiple electric heating rods are evenly spaced on the inner peripheral wall of the electroplating tank.

3. The electroplating apparatus for titanium anodes according to claim 1, characterized in that: The electroplating tank is provided with a drain pipe connected to its interior near the bottom plate, and the drain pipe is equipped with an on / off valve.

4. The electroplating apparatus for titanium anodes according to claim 1, characterized in that: Each of the clamping mechanisms includes a U-shaped walking frame. Two connecting blocks are symmetrically fixed at both ends of the bottom of the walking frame and are respectively fixedly connected to the outer sides of the two transmission chains. A bidirectional screw is rotatably arranged between the two side plates of the walking frame. The external threads at both ends of the bidirectional screw have opposite directions. One end of the bidirectional screw extends to the outer side of the walking frame and is provided with a handwheel for driving its rotation. Two clamping blocks are symmetrically arranged on the bidirectional screw. The lower half of the two clamping blocks is provided with threaded through holes that are adapted to the external threads at the corresponding ends of the bidirectional screw.

5. The electroplating apparatus for titanium anodes according to claim 4, characterized in that: Each clamping mechanism has symmetrical limit clamping grooves on the upper part of the opposite side of the two clamping blocks.

6. The electroplating apparatus for titanium anodes according to claim 1, characterized in that: A return liquid tank is fixedly disposed between the two mounting plates. The return liquid tank is inclined downward in the direction toward the electroplating tank, and the lower end of the return liquid tank extends into the interior of the electroplating tank.

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