CN202610366U

CN202610366U - Flow plating device

Info

Publication number: CN202610366U
Application number: CN 201220200787
Authority: CN
Inventors: 李秋园
Original assignee: ZHOUSHAN JINQIU MACHINERY CO Ltd
Current assignee: ZHOUSHAN JINQIU MACHINERY CO Ltd
Priority date: 2012-05-07
Filing date: 2012-05-07
Publication date: 2012-12-19
Anticipated expiration: 2022-05-07

Abstract

The utility model discloses a flow plating device which comprises a base, wherein a cathode seat is fixed on the base, and a cathode is arranged on the cathode seat. The flow plating device is characterized in that: a rotatable tubular workpiece to be plated is supported on the base, the workpiece to be plated is connected to a motor through a drive mechanism and linked with the motor, the two ends of the workpiece to be plated are communicated with a plating bath filled with a plating solution, the outer surface of the workpiece to be plated is pressed against the cathode, and an anode rod is inserted in the workpiece to be plated. Because the workpiece to be plated is not required to be soaked in the plating bath, the floor space of the flow plating device is reduced, the application of the plating solution is reduced, and the cost is lowered; and when the workpiece to be plated rotates, the cathode is in close contact with the outer surface of the workpiece to be plated under the action of the elastic force of a spring, thereby ensuring the quality of plating.

Description

A kind of stream plating appts

Technical field

The utility model patent relates to a kind of electro plating device, especially a kind of stream plating appts.

Background technology

The existing plating device all is to be matrix with the plating tank usually, in plating tank, puts into a large amount of plating baths, then plating piece is immersed in the plating tank.This electroplating technology need be used the sizable plating tank of floor space, and the place of work correspondingly enlarges greatly like this; Need a large amount of plating baths in addition, and plating after washing water consumption is big, causes very big waste.

For this reason, on existing plating technology basis, developed stream plating, the stream plating is meant and is placed on the plating of carrying out in the fluid solution with plating body, and because of it is a matrix with the plating piece, be applicable to the plating of internal diameter, last plating speed is fast, the plating time weak point, thus obtain using more widely.Like Granted publication number is the Chinese patent of CN201024221Y; A kind of horizontal barrel plating machine is disclosed; On mainframe, be fixed with the cylinder support roller, the cylinder support roller is provided with cylinder, and cylinder is connected with motor through transmission rig; Electroplate liquid flows in the cylinder from the outlet of anodic electroplate liquid, treats that plated product is along with the rotation of cylinder is electroplated.This barrel plating machine is applicable to the less plated product of treating, and treats that plated product is in cylinder, to rotate and can not directly control, cause easily electroplate inhomogeneous.

The utility model content

The utility model technical problem to be solved provide a kind of cost low, simple in structure, easy to operate, electroplate stream plating appts uniformly.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of stream plating appts; Comprise base, be fixed with cathode block on the said base, said cathode block is provided with negative electrode; It is characterized in that; Be supported with rotatable piped workpiece to be plated on the said base, said workpiece to be plated through transmission rig be connected to motor and with said motor linkage, the two ends of said workpiece to be plated and the plating tank UNICOM that electroplate liquid is housed; The outside surface of said workpiece to be plated and said negative electrode butt, the inside of said workpiece to be plated is inserted with anode bar.

Be connected with spring between said cathode block and the negative electrode, like this, workpiece to be plated is when rotating, and negative electrode closely contacts with the outside surface of workpiece to be plated under the elastic force effect of spring all the time, has guaranteed galvanized quality.

Water storage tank and back water storage tank before being respectively equipped with on the two ends of said base; The two ends of said workpiece to be plated are inserted into respectively in said preceding water storage tank and the back water storage tank; Water storage tank all is connected to said plating tank through conduit with the back water storage tank before said; Pipeline between said plating tank and the preceding water storage tank is provided with infusion pump, thereby the electroplate liquid in the plating tank can constantly be electroplated through workpiece to be plated.

Fixed interval has preceding supporting seat and back supporting seat on the said base, and said workpiece support to be plated on supporting seat and the back supporting seat, has relatively been fixed the position of workpiece to be plated said before.

Said transmission rig comprises driving toothed gear and follower gear; Said motor is connected with said driving toothed gear through behind the speed reduction unit; Said driving toothed gear and the engagement of said follower gear, said follower gear is set on the said workpiece to be plated, thus; Motor can drive workpiece to be plated and rotate when rotating, galvanized even to guarantee.

Compared with prior art, the advantage of the utility model is: owing to need not workpiece to be plated is immersed in the plating tank, thereby reduced the floor space that flows plating appts, reduced the use of electroplate liquid, reduced cost; Workpiece to be plated is when rotating, and negative electrode closely contacts with the outside surface of workpiece to be plated under the elastic force effect of spring all the time, has guaranteed galvanized quality.

Description of drawings

Fig. 1 is the stream plating appts synoptic diagram of the utility model.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Referring to Fig. 1, a kind of stream plating appts comprises base 1, and fixed interval has preceding supporting seat 11 and back supporting seat 12 on the base 1, thereby piped workpiece 2 to be plated is supported on base 1 top.Also be fixed with at least one cathode block 3 on the base 1, the quantity of cathode block 3 changes because of the length of workpiece 2 to be plated; Cathode block 3 is provided with negative electrode 4, is connected with spring 31 between cathode block 3 and the negative electrode 4, negative electrode 4 and workpiece 2 outside surface butts to be plated during work.Anode bar 5 is inserted in the workpiece 2 to be plated.

Also be provided with motor 6 on the base 1; Motor 6 is connected with driving toothed gear 62 through speed reduction unit 61 backs, driving toothed gear 62 and follower gear 63 engagements, and follower gear 63 is set on the workpiece 2 to be plated; Thereby when driving toothed gear 62 rotated 63 rotations of drive follower gear, workpiece 2 to be plated can rotate thereupon.

On the two ends of base 1, water storage tank 13 and back water storage tank 14 are used for the store electricity plating bath before being respectively equipped with, and the two ends of workpiece 2 to be plated are inserted into respectively in preceding water storage tank 13 and the back water storage tank 14.Preceding water storage tank 13 all is connected to plating tank 15 through conduit with back water storage tank 14, and the pipeline between plating tank 15 and the preceding water storage tank 13 is provided with infusion pump 16, so that electroplate liquid is transported to from plating tank 15 in the preceding water storage tank 13, thereby electroplates.

The working process of the stream plating appts of the utility model is following: during work; Through infusion pump 16 electroplate liquid is transported to the preceding water storage tank 13 from plating tank 15; When the electroplate liquid in the current water storage tank 13 was increased to above its capacity, electroplate liquid flow in the workpiece 2 to be plated and electroplates; The rotation of motor 6 drives driving toothed gear 62 through speed reduction unit 61 and rotates, and drive follower gear 63 thus and rotate, thereby workpiece to be plated 2 rotates thereupon, can be so that the plating inner surface of workpiece to be plated 2 to be comparatively even, and electroplate liquid is used fully; Electroplate liquid flows through from workpiece 2 to be plated under the effect of infusion pump 16; Arrive in the water storage tank 14 of back, when the electroplate liquid of storage in the water storage tank 14 of back was increased to above its capacity, electroplate liquid entered into plating tank 15 through conduit; The electroplate liquid flow direction is shown in the accompanying drawing upward arrow; Recycle makes that thus the plating liquid measure of using is less, and cost reduces greatly.

Owing to be connected with spring 31 between negative electrode 4 and the cathode block 3, like this, workpiece 2 to be plated is when rotating, and negative electrode 4 closely contacts with the outside surface of workpiece 2 to be plated under the elastic force effect of spring 31 all the time, has guaranteed galvanized quality.

The above is merely the preferred implementation of the utility model; Should be pointed out that for those of ordinary skill in the art, do not breaking away under the principle prerequisite of the utility model; Can also make various deformation and improvement, this also should be regarded as the protection domain of the utility model.

Claims

1. one kind is flowed plating appts; Comprise base (1), be fixed with cathode block (3) on the said base (1), said cathode block (3) is provided with negative electrode (4); It is characterized in that; Be supported with rotatable piped workpiece to be plated (2) on the said base (1), said workpiece to be plated (2) is connected to motor (6) and links the two ends of said workpiece to be plated (2) and plating tank (15) UNICOM that electroplate liquid is housed with said motor (6) through transmission rig; The outside surface of said workpiece to be plated (2) and said negative electrode (4) butt, the inside of said workpiece to be plated (2) is inserted with anode bar (5).

2. stream plating appts as claimed in claim 1 is characterized in that, is connected with spring (31) between said cathode block (3) and the negative electrode (4).

3. according to claim 1 or claim 2 stream plating appts; It is characterized in that; Be respectively equipped with preceding water storage tank (13) and back water storage tank (14) on the two ends of said base (1); The two ends of said workpiece to be plated (2) are inserted into respectively in said preceding water storage tank (13) and the back water storage tank (14), and said preceding water storage tank (13) and back water storage tank (14) all are connected to said plating tank (15) through conduit, and the pipeline between said plating tank (15) and the preceding water storage tank (13) is provided with infusion pump (16).

4. according to claim 1 or claim 2 stream plating appts is characterized in that, said base (1) is gone up fixed interval has preceding supporting seat (11) and back supporting seat (12), said workpiece to be plated (2) be supported on said before supporting seat (11) and afterwards on the supporting seat (12).

5. according to claim 1 or claim 2 stream plating appts; It is characterized in that; Said transmission rig comprises driving toothed gear (62) and follower gear (63); Said motor (6) is connected with said driving toothed gear (62) through speed reduction unit (61) back, said driving toothed gear (62) and said follower gear (63) engagement, and said follower gear (63) is set on the said workpiece to be plated (2).