CN211771546U

CN211771546U - Accurate controlling means of product passivation driping

Info

Publication number: CN211771546U
Application number: CN202020264859.4U
Authority: CN
Inventors: 单军
Original assignee: Nanjing X Sealing Technology Co ltd
Current assignee: Nanjing X Sealing Technology Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-27
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses an accurate controlling means is driped off in product passivation, including last case, nowel, material frame, still include water pump, large-traffic valve and tilting mechanism, it is fixed to set up to go up the case the nowel top side, the water pump utilize the water pipe respectively with go up the case with nowel UNICOM, large-traffic valve also utilize the water pipe respectively with go up the case with nowel UNICOM, it can rotate the tilting mechanism of treating the passivation product to go up incasement portion and be equipped with, tilting mechanism is equipped with fixed connection's material frame with it, the material frame is the fretwork. The utility model relates to a rationally, the product hangs into the last case back that is full of passivation liquid, lasts the upset in passivation liquid for the passivation is more even, and after the passivation, passivation liquid evacuation to the nowel in the last case, the product continues the upset driping under tilting mechanism's drive, has both practiced thrift the passivation liquid and has used, can obtain the oxidation effect of surperficial unanimity again, prolongs the change cycle that later process washs water, has also reduced the emission of sewage.

Description

Accurate controlling means of product passivation driping

Technical Field

The utility model relates to a metal processing device, in particular to accurate controlling means is driped futilely in product passivation.

Background

In the process of various heat treatments, machining, transportation, storage and the like, the surface of metal often has oxide skin, molding sand, welding slag, dust, oil and other dirt remained on a rust mold, in order to remove various foreign matters (such as oil stain, rust, dust, old paint film and the like) adhered to the surface of an object, a good substrate suitable for the coating requirement is provided, so as to ensure that a coating has good anti-corrosion performance, decorative performance and certain special functions, the surface of the object needs to be cleaned before coating, otherwise, the bonding force and the anti-corrosion performance of the coating and the metal are influenced, and the base metal can be continuously corroded even if the coating is protected, so that the coating is peeled off, and the mechanical performance and the service life of a workpiece are influenced. Therefore, the surface treatment before the coating of the workpiece is an important guarantee and measure for obtaining a protective layer with excellent quality and prolonging the service life of the product.

Passivation is one of the commonly used surface treatment methods, which is to form a very thin, dense, well-covered passivation film on the metal surface, which can be firmly attached to the metal surface, completely separate the metal from the corrosive medium, and prevent the metal from directly contacting with the corrosive medium, so that the metal basically stops dissolving, forms a passive state, and achieves the effect of preventing corrosion.

Traditional passivation technology descends the product perpendicularly and soaks in passivation solution, hangs the product perpendicularly after the passivation is accomplished, can remain passivation solution in product die cavity and the blind hole to constantly spill over irregularly trickling at the operation in-process, make product surface oxidation degree inconsistent, passivation solution can take next washing station simultaneously, not only causes passivation solution extravagant, still can make the water pH value rapid change in the next cleaning process, can't guarantee better treatment effect

Therefore, a device for accurately controlling the product passivation and draining is provided.

Disclosure of Invention

The utility model mainly aims to provide a device for accurately controlling the passivation and draining of products, which adopts the structure of an upper box body and a lower box body, and a turnover mechanism is additionally arranged, the product is arranged in the material frame, before the product is hung in the equipment, the passivation solution in the lower box is pumped to the upper box through a water pump, after the material frame and the product are hung and fixed on the turnover mechanism, the turnover passivation is started, in the process of upset, the product surface and the die cavity of soaking that the passivation liquid can be even, after finishing, the passivation liquid is arranged to the nowel through large-traffic valve, tilting mechanism drives the product and continues the upset, pour the passivation liquid on product surface and die cavity, reach the effect of driping, the product continues the upset under tilting mechanism's drive and drips, both practice thrift the passivation liquid and use, can obtain the oxidation effect that the surface is unanimous again, the change cycle of the water is washd in the extension next process, the emission of sewage has also been reduced, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an accurate controlling means is driped off in product passivation, includes upper box, nowel, material frame, still includes water pump, large-traffic valve and tilting mechanism, the upper box is fixed to be set up the nowel top side, the water pump utilize the water pipe respectively with the upper box with the nowel UNICOM, large-traffic valve also utilize the water pipe respectively with the upper box with the nowel UNICOM, the upper box is inside to be equipped with can rotate the tilting mechanism of treating the passivation product, tilting mechanism is equipped with fixed connection's material frame with it, the material frame is the fretwork, tilting mechanism includes motor unit, decelerator device, electrically controlled device, rotation shaft device and clamping device.

Further, the upper box and the lower box are both cuboids.

Further, the water pump is provided with an electric control device for controlling the circuit of the water pump.

Further, the turnover mechanism can rotate left and right back and forth relative to the horizontal line.

Compared with the prior art, the utility model discloses following beneficial effect has: the product passivation drips and does accurate controlling means that we designed, the product hangs into the last case that is full of passivation liquid after, lasts the upset in passivation liquid for the passivation is more even, and after the passivation, the passivation liquid evacuation in the last case is to the nowel, and the product continues the upset under tilting mechanism's drive and drips and do, has both practiced thrift the passivation liquid and uses, can obtain the oxidation effect of surperficial unanimity again, prolongs the change cycle that later process washs water, has also reduced the emission of sewage.

[ description of the drawings ]

Fig. 1 is the utility model discloses a product passivation drips and does accurate controlling means's overall structure schematic diagram.

Fig. 2 is the utility model relates to an accurate controlling means's of product passivation draining inside box structural schematic diagram.

Fig. 3 is the utility model discloses a structure schematic diagram under product passivation drips and does accurate controlling means's tilting mechanism upset state.

In the figure: 1. feeding the box; 2. discharging the box; 3. material frame; 4. a water pump; 5. a high flow valve; 6. and (5) turning over the mechanism.

[ detailed description ] embodiments

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-3, a device for accurately controlling the passivation and draining of a product comprises an upper box 1, a lower box 2, a material frame 3, a water pump 4, a large flow valve 5 and a turnover mechanism 6, wherein the upper box 1 is fixedly arranged on the top side of the lower box 2, the water pump 4 is respectively communicated with the upper box 1 and the lower box 2 by a water pipe, the large flow valve 5 is also respectively communicated with the upper box 1 and the lower box 2 by a water pipe, the turnover mechanism 6 capable of rotating the product to be passivated is arranged in the upper box 1, the turnover mechanism 6 is provided with the material frame 3 fixedly connected with the turnover mechanism, the material frame 3 is hollow, the turnover mechanism 6 comprises a motor device, a speed reducer device, an electric control device, a rotating shaft device and a clamping device, the upper box 1 and the lower box 2 are both cuboids, the water pump 4 is provided with an electric control device for controlling the circuit thereof, the turning mechanism 6 can be turned to and fro left and right relative to the horizontal line.

The utility model relates to an accurate controlling means is driped futilely in product passivation, the structure of box about adopting, and increase and set up tilting mechanism 6, the product is adorned in material frame 3, hang into before the equipment, the passivation liquid of nowel 2 is taken out to last case 1 through water pump 4, material frame 3 and product hang into and fix the back on tilting mechanism 6, begin the passivation of overturning, at the in-process of upset, the product surface and die cavity are gone into to the immersion that the passivation liquid can be even, after finishing, the passivation liquid is arranged to nowel 2 through large-flow valve 5, tilting mechanism 6 drives the product and continues the upset, pour out the passivation liquid of product surface and die cavity, reach the effect of driping.

The product is continuously turned and drained under the drive of the turning mechanism 6, so that the use of passivation solution is saved, the oxidation effect with the same surface can be obtained, the replacement period of cleaning water in the subsequent process is prolonged, and the discharge of sewage is reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an accurate controlling means is driped off in product passivation, includes last case (1), nowel (2), material frame (3), its characterized in that: still include water pump (4), large-traffic valve (5) and tilting mechanism (6), go up case (1) and fix the setting and be in the nowel (2) top side, water pump (4) utilize the water pipe respectively with go up case (1) with nowel (2) UNICOM, large-traffic valve (5) also utilize the water pipe respectively with go up case (1) with nowel (2) UNICOM, go up inside tilting mechanism (6) that can rotate the product of treating the passivation that is equipped with of case (1), tilting mechanism (6) are equipped with material frame (3) fixed connection with it, material frame (3) are the fretwork, tilting mechanism (6) include motor unit, decelerator, electric control unit, rotation shaft device and clamping device.

2. The device for precisely controlling the passivation and draining of the product as claimed in claim 1, wherein: the upper box (1) and the lower box (2) are both cuboids.

3. The device for precisely controlling the passivation and draining of the product as claimed in claim 1, wherein: the water pump (4) is provided with an electric control device for controlling the circuit thereof.

4. The device for precisely controlling the passivation and draining of the product as claimed in claim 1, wherein: the turnover mechanism (6) can rotate left and right back and forth relative to the horizontal line.