CN215757614U

CN215757614U - Passivation liquid circulation processing apparatus

Info

Publication number: CN215757614U
Application number: CN202122142126.0U
Authority: CN
Inventors: 童学宝; 陈虎; 王振琦
Original assignee: Anhui Future New Material Co ltd
Current assignee: Anhui Future New Material Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-08
Anticipated expiration: 2031-09-07

Abstract

The utility model is suitable for the technical field of circular processing, and provides a passivation solution circular processing device which comprises a box body, a piece to be coated, an adjusting mechanism, a liquid supply system and a backflow system, wherein the adjusting mechanism is arranged at the top end of the piece to be coated and comprises a tool box, a driving assembly and an executing assembly, wherein the driving assembly and the executing assembly are arranged in the tool box and are used for adjusting the spraying range of passivation solution; the liquid supply system is arranged on the box body and is connected with the adjusting mechanism; the reflux system is installed in one side of the box body and used for recycling redundant passivation liquid, the device is reasonable in overall structure design, the adjustment mechanism is arranged to adjust the spraying range of the passivation liquid in the working process, the surface spraying uniformity is guaranteed, the spraying amount can be effectively reduced, the liquid supply system is matched with the reflux system to recycle the passivation liquid, and therefore the utilization rate of the passivation liquid is improved.

Description

Passivation liquid circulation processing apparatus

Technical Field

The utility model belongs to the technical field of circular treatment, and particularly relates to a passivation solution circular treatment device.

Background

The passivating solution can make the metal surface be in a passive state, is generally used for galvanizing, chrome plating and other plating post-treatment of plating layers, can form a surface state capable of preventing the normal reaction of metal on the plating layer surface, improves the corrosion resistance of the metal, and increases the product attractiveness.

When the existing passivation treatment device is used, the passivation solution is mostly sprayed in a scattered manner, and the passivation solution is mostly directly discharged after being used, so that the waste of the passivation solution is easily caused, and the utilization efficiency is low.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a passivation solution circulating treatment device, and aims to solve the technical problems that waste is easily caused in the passivation solution treatment process, and the utilization rate is low.

The embodiment of the utility model is realized in such a way, and comprises a box body and a piece to be coated, and further comprises:

an adjustment mechanism;

the adjusting mechanism is arranged at the top end of the piece to be coated, comprises a tool box, a driving assembly and an executing assembly, and is used for adjusting the spraying range of the passivation solution;

the liquid supply system is arranged on the box body and is connected with the adjusting mechanism; and

and the backflow system is arranged on one side of the box body and is used for recycling redundant passivation solution.

Preferably, the driving assembly comprises a driving screw, a shaft sleeve matched with the driving screw, a swing rod arranged on the shaft sleeve, and a movable plate hinged to one end of the swing rod;

one end of the driving screw rod is rotatably arranged in the tool box, and the other end of the driving screw rod is in transmission connection with the output end of the motor;

the movable plate is arranged in the tool box and connected with an elastic supporting piece arranged in the tool box.

Preferably, the actuation assembly includes a shunt tube;

the top end of the flow dividing pipe is provided with a sliding chute for the fixed pile on the movable plate to slide;

a plurality of spraying openings are formed in the inner side of the bottom of the flow dividing pipe and communicated with the liquid supply system;

and the tool box is provided with a limiting groove for swinging the shunt pipe.

Preferably, the liquid supply system comprises a feeding pipe, a water inlet pipe and a flow passage arranged in the flow dividing pipe;

the feed pipe and the water inlet pipe are both communicated with a return pipe in the return system, and a valve body is arranged on the side surface of the three-way connecting port.

Preferably, the backflow system comprises a backflow pipe and a pump body which is arranged on the side surface of the tool box and connected with the backflow pipe;

the bottom end of the return pipe is arranged in a placing bin at the bottom of the piece to be coated and used for recovering the residual passivating liquid in the placing bin.

The passivation solution circulation treatment device provided by the embodiment of the utility model has a reasonable overall structure design, the range of passivation solution spraying can be adjusted in the working process by arranging the adjusting mechanism, the uniformity of surface spraying is ensured, the spraying amount can be effectively reduced, the passivation solution can be recycled by matching the liquid supply system with the reflux system, and the utilization rate of the passivation solution is improved.

Drawings

Fig. 1 is a schematic structural diagram of a passivation solution circulation processing apparatus according to an embodiment of the present invention;

FIG. 2 is a left side view of an adjusting mechanism of a passivation solution circulation processing device according to an embodiment of the present invention;

fig. 3 is a perspective view of a movable plate in the passivation solution recycling device according to an embodiment of the present invention;

in the drawings: 1. a box body; 2. a piece to be coated; 3. a tool box; 4. driving a lead screw; 5. a motor; 6. a shaft sleeve; 7. a swing rod; 8. a movable plate; 9. an elastic support member; 10. a shunt tube; 11. a chute; 12. a flow channel; 13. a limiting groove; 14. a spray opening; 15. placing a bin; 16. a return pipe; 17. a pump body; 18. a valve body; 19. a feed tube; 20. a water inlet pipe; 21. a blow-off pipe; 100. an adjustment mechanism; 200. a liquid supply system; 300. and (4) a reflux system.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in FIG. 1, a structural diagram of a passivation solution circulation processing device provided for one embodiment of the utility model comprises a box 1, a to-be-coated piece 2, an adjusting mechanism 100, a liquid supply system 200 and a backflow system 300,

the adjusting mechanism 100 is arranged at the top end of the piece to be coated 2, comprises a tool box 3, a driving assembly and an executing assembly, wherein the driving assembly and the executing assembly are arranged in the tool box 3 and are used for adjusting the spraying range of the passivation solution; the liquid supply system 200 is arranged on the box body 1 and is connected with the adjusting mechanism 100; and the backflow system 300 is installed at one side of the box body 1 and is used for recycling redundant passivation solution.

In an embodiment of the utility model, the whole structure of the device is reasonable in design, the range of passivation solution spraying can be adjusted in the working process by arranging the adjusting mechanism 100, the surface spraying uniformity is ensured, the spraying amount can be effectively reduced, the liquid supply system 200 can realize the recycling of passivation solution by matching with the backflow system 300, and the utilization rate of passivation solution is improved.

In an embodiment of the utility model, in practical application, the to-be-coated piece 2 is placed inside the box body 1, the liquid supply system 200 firstly conveys liquid to clean the surface of the to-be-coated piece 2, the liquid flows out of the drain pipe 21 arranged on the side surface of the box body 1, the liquid supply system conveys passivating liquid again, the adjusting mechanism 100 adjusts the spraying range, and the backflow system 300 recovers and reuses the redundant passivating liquid.

As shown in fig. 2 and 3, as a preferred embodiment of the present invention, the driving assembly includes a driving screw 4, a shaft sleeve 6 engaged with the driving screw 4, a swing link 7 disposed on the shaft sleeve 6, and a movable plate 8 hinged to one end of the swing link 7;

one end of the driving screw rod 4 is rotatably arranged in the tool box 3, and the other end of the driving screw rod is in transmission connection with the output end of the motor 5;

the movable plate 8 is disposed in the tool box 3 and connected with an elastic support 9 installed in the tool box 3.

In an embodiment of the present invention, the shaft sleeve 6 is provided with a limiting post slidably connected to the tool box 3, and when the motor 5 operates to drive the driving screw 4 to rotate, so as to drive the shaft sleeve 6 to slide along the tool box 3, the swing link 7 swings in a plane and drives the movable plate 8 to rotate along the middle rotating shaft, thereby pushing the actuating assembly to swing.

As another preferred embodiment of the present invention, as shown in fig. 2, the actuation assembly includes a shunt 10;

the top end of the shunt tube 10 is provided with a chute 11 for the fixed pile on the movable plate 8 to slide;

a plurality of spraying openings 14 are formed in the inner side of the bottom of the shunt pipe 10, and the spraying openings 14 are communicated with the liquid supply system 200;

the tool box 3 is provided with a limiting groove 13 for the shunt pipe 10 to swing.

In one embodiment of the present invention, when the movable plate 8 pulls the shunt tube 10 to swing along the limiting groove 13, the position of the spraying opening 14 is also changed accordingly, thereby adjusting the spraying range.

As shown in FIG. 1, as another preferred embodiment of the present invention, the liquid supply system 200 comprises a feeding tube 19, an inlet tube 20 and a flow channel 12 disposed in the shunt tube 10;

the feed pipe 19 and the water inlet pipe 20 are both communicated with the return pipe 16 in the return system 300, and a valve body 18 is arranged on the side surface of the three-way connection port.

In one embodiment of the utility model, the bottom valve body 17 is first opened to allow fluid to enter the tube along the inlet tube 20 and then through the flow passage 12 and finally out the spray opening 14, and then the side is closed and the other valve body 18 is opened to allow passivation solution to pass.

As shown in fig. 1, as another preferred embodiment of the present invention, the backflow system 300 includes a backflow pipe 16, a pump body 17 disposed at a side of the tool box 3 and connected to the backflow pipe 16;

the bottom end of the return pipe 16 is arranged in a placing cabin 15 at the bottom of the piece to be coated 2 and is used for recovering the passivation solution remained in the placing cabin 15.

In one embodiment of the present invention, the surplus passivation solution after spraying falls into the placing bin 15, flows along the return pipe 16 under the action of the pump 17, enters the liquid supply system 200 again, and the passivation solution can be recycled by repeating the process in sequence, and is finally discharged from the drain pipe 21 after being used for a plurality of times.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a passivation solution circulation processing apparatus, includes the box and treats the piece of scribbling, its characterized in that still includes:

an adjustment mechanism;

2. The passivation solution circulation treatment device according to claim 1, wherein the driving assembly comprises a driving screw, a shaft sleeve matched with the driving screw, a swing rod arranged on the shaft sleeve, and a movable plate hinged to one end of the swing rod;

3. The passivating fluid circulation treatment apparatus of claim 2, wherein the execution assembly comprises a shunt tube;

4. The passivation solution circulation treatment device as claimed in claim 1, wherein the liquid supply system comprises a feed pipe, a water inlet pipe and a flow passage arranged in the shunt pipe;

5. The passivation solution circulation treatment device as claimed in claim 4, wherein the return system comprises a return pipe, a pump body arranged on the side surface of the tool box and connected with the return pipe;