CN112934556A

CN112934556A - Prevent mechanical part spraying device of sediment

Info

Publication number: CN112934556A
Application number: CN202110128517.9A
Authority: CN
Inventors: 蒋忠华
Original assignee: Ningbo Jianzhi Machinery Manufacturing Co ltd
Current assignee: Ningbo Jianzhi Machinery Manufacturing Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-06-11

Abstract

The invention relates to the technical field of mechanical parts and discloses a mechanical part spraying device for preventing precipitation. This prevent mechanical parts spraying device of sediment, through spraying device stop work, make immersible pump stop work, spraying liquid stops flowing in water pipe, the fixture block drives the dielectric plate downwards under the effect of spring one, change the relative area between positive plate and the negative plate and produce the electric current, the electric current reaches piezo-resistor's minimum resistance, make solenoid valve open, nitrogen gas passes through during the siphunculus gets into the trachea, get into the storage liquid organism by the gas pocket of seting up on the trachea again, utilize the principle of fluidized bed to make the tiny granule of spraying liquid sediment mix, thereby reached the effect that prevents the spraying liquid sediment.

Description

Prevent mechanical part spraying device of sediment

Technical Field

The invention relates to the technical field of mechanical parts, in particular to a mechanical part spraying device for preventing precipitation.

Background

The part, which refers to a single piece that cannot be disassembled in a machine, is a basic component of the machine, wherein in the manufacturing process of the part, the part spraying is an important part in the part processing, not only the appearance aesthetic degree of the part is affected, but also the service life of the part is determined, and the spraying liquid is generally sprayed on the surface of the part by using a spray gun.

The part spraying tools in the current market have certain defects, usually, spraying liquid contains certain tiny particles, and in a production line, the spraying tools spray mechanical parts, and a cavity for storing the spraying liquid is in a static state before the next part arrives, so that the spraying liquid is easy to precipitate, and the sprayed liquid is difficult to be uniformly distributed on the surfaces of the parts.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the mechanical part spraying device for preventing the precipitation, which has the advantage of preventing the precipitation of the spraying liquid and solves the problem that the spraying liquid is easy to precipitate.

(II) technical scheme

In order to achieve the purpose of preventing the spraying liquid from precipitating, the invention provides the following technical scheme: a mechanical part spraying device for preventing precipitation comprises a liquid storage machine body, wherein an air pipe is fixedly connected to the inner wall of the liquid storage machine body, an air hole is formed in the bottom of the air pipe, a through pipe fixedly connected with the air pipe is formed in the inner wall of the liquid storage machine body, a piezoresistor is fixedly connected to the inner wall of the liquid storage machine body, an electromagnetic valve is fixedly connected to the inner wall of the through pipe, a submersible pump is fixedly connected to the left side of the inner wall of the liquid storage machine body, a water conveying pipeline is fixedly connected to the right side of the submersible pump, limiting blocks are fixedly connected to both sides of the inner wall of the water conveying pipeline, a fixed rotating column is fixedly connected to the inner wall of each limiting block, a rotating blade is movably connected to the outer side of the fixed rotating column, a groove is formed in the inner wall of each fixed rotating column, a, the inner wall of stopper and the left side fixedly connected with positive plate that is close to the conduit inner wall, the inner wall of stopper and the right side fixedly connected with negative plate that is close to the conduit inner wall.

Preferably, the shape and size of the positive plate and the negative plate are the same, the positive plate and the negative plate are symmetrical to each other, and the positive plate and the negative plate play a role in changing circuit voltage.

Preferably, the negative plate is electrically connected with the piezoresistor, the piezoresistor is electrically connected with the electromagnetic valve, and when the current generated by the negative plate exceeds the resistance value of the piezoresistor, the piezoresistor can electrify the electromagnetic valve.

Preferably, the outer side of the through pipe is connected with a nitrogen tank, so that nitrogen can enter the through pipe.

Preferably, the diameter size of the air hole is 1 mm, the distance between the two air holes is 25 mm, and the air holes are designed to allow air flow to pass through the air hole into the liquid storage body.

Preferably, a sealing ring is arranged at the joint of the fixed rotating column and the dielectric plate, and the sealing ring is made of rubber, so that the sealing performance of the fixed rotating column is improved.

Preferably, the surface of the clamping block is provided with a rotating pin, and both sides of the rotating pin are movably connected with fixing rods, so that the clamping block is prevented from excessively deforming under the water flow of the liquid spray.

Preferably, the distance between the two limit blocks is smaller than the distance between the tops of the clamping blocks, and the clamping blocks can be clamped between the two limit blocks.

(III) advantageous effects

Compared with the prior art, the invention provides a mechanical part spraying device for preventing precipitation, which has the following beneficial effects:

1. this prevent mechanical parts spraying device of sediment, through spraying device stop work, make immersible pump stop work, spraying liquid stops flowing in water pipe, the fixture block drives the dielectric plate downwards under the effect of spring one, change the relative area between positive plate and the negative plate and produce the electric current, the electric current reaches piezo-resistor's minimum resistance, make solenoid valve open, nitrogen gas passes through during the siphunculus gets into the trachea, get into the storage liquid organism by the gas pocket of seting up on the trachea again, utilize the principle of fluidized bed to make the tiny granule of spraying liquid sediment mix, thereby reached the effect that prevents the spraying liquid sediment.

2. This prevent mechanical parts spraying device of sediment through starting spraying device immersible pump and beginning work, and spraying liquid increases the impact force through the revolving leaf under the effect of immersible pump, and the impact force makes the fixture block upwards extend, and it is upwards to drive the dielectric plate, changes the relative area outage current between positive plate and the negative plate for the solenoid valve is closed, thereby has reached energy-concerving and environment-protective, resources are saved's effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the water pipeline of the present invention;

FIG. 3 is a schematic diagram of an operation structure of the fixture block of the present invention;

fig. 4 is a schematic view of the operation structure of the electromagnetic valve of the present invention.

In the figure: 1. a liquid storage body; 2. an air tube; 3. air holes; 4. pipe passing; 5. a voltage dependent resistor; 6. an electromagnetic valve; 7. a submersible pump; 8. a water delivery pipeline; 9. a limiting block; 10. fixing the rotating column; 11. rotating the leaf; 12. a groove; 13. a dielectric plate; 14. a clamping block; 15. a first spring; 16. a positive plate; 17. and a negative plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a mechanical part spraying device for preventing deposition, includes a liquid storage body 1, an air pipe 2 fixedly connected to an inner wall of the liquid storage body 1, an air hole 3 formed at a bottom of the air pipe 2, the diameter of the air hole 3 being 1 mm, a distance between the two air holes 3 being 25 mm, the air hole 3 being designed to allow an air flow to enter the liquid storage body 1, a through pipe 4 fixedly connected to the air pipe 2 formed on an inner wall of the liquid storage body 1, a nitrogen tank connected to an outer side of the through pipe 4 to allow the nitrogen to enter the through pipe 4, a piezoresistor 5 fixedly connected to the inner wall of the liquid storage body 1, an electromagnetic valve 6 fixedly connected to an inner wall of the through pipe 4, a submersible pump 7 fixedly connected to a left side of the inner wall of the liquid storage body 1, a water pipe 8 fixedly connected to a right side of the submersible pump 7, the inner wall of the limiting block 9 is fixedly connected with a fixed rotating column 10, the outer side of the fixed rotating column 10 is movably connected with a rotating blade 11, the inner wall of the fixed rotating column 10 is provided with a groove 12, the inner wall of the groove 12 is movably connected with a dielectric plate 13, a sealing ring is arranged at the joint of the fixed rotating column 10 and the dielectric plate 13 and is made of rubber, the sealing property of the fixed rotating column 10 is improved, the top of the dielectric plate 13 is fixedly connected with a clamping block 14, the surface of the clamping block 14 is provided with a rotating pin, both sides of the rotating pin are movably connected with a fixed rod to prevent the clamping block 14 from excessively deforming under the water flow of the liquid spray, the distance between the two limiting blocks 9 is smaller than the distance between the tops of the clamping blocks 14, the clamping block 14 can be clamped between the two limiting blocks 9, the bottom of the clamping block 14 is fixedly connected with a first spring 15 fixedly connected with the, the inner wall of stopper 9 and the right side fixedly connected with negative plate 17 that is close to 8 inner walls of conduit, the shape of positive plate 16 and negative plate 17, the size is the same all, positive plate 16 and negative plate 17 symmetry each other, positive plate 16 and negative plate 17 have played the effect that changes circuit voltage, negative plate 17 and 5 electrical property of piezo-resistor link to each other, piezo-resistor 5 and 6 electrical property of electromagnetic valve link to each other, when the electric current that negative plate 17 produced surpassed piezo-resistor 5's resistance, piezo-resistor 5 can be for 6 circular telegrams of electromagnetic valve.

The working principle is as follows: in the using process, when the spraying device finishes spraying one mechanical part and waits for another mechanical part to be conveyed, the spraying device stops working, so that the submersible pump 7 stops working, the spraying liquid stops flowing in the water pipeline 8, the clamping block 14 drives the dielectric plate 13 downwards under the action of the first spring 15, the relative area between the positive plate 16 and the negative plate 17 is changed to generate current, the current reaches the minimum resistance value of the piezoresistor 5, the electromagnetic valve 6 is opened, nitrogen enters the air pipe 2 through the through pipe 4 and then enters the liquid storage machine body through the air hole 3 formed in the air pipe 2, and fine particles precipitated by the spraying liquid are mixed by utilizing the principle of a fluidized bed, so that the effect of preventing the precipitation of the spraying liquid is achieved;

meanwhile, when another mechanical part is conveyed, the spraying device starts, the submersible pump 7 starts to work, the spraying liquid increases impact force through the rotating blade 11 under the action of the submersible pump 7, the impact force enables the fixture block 14 to extend upwards to drive the dielectric plate 13 to move upwards, opposite area between the positive plate 16 and the negative plate 17 is changed to cut off current, the electromagnetic valve 6 is closed, and therefore the effects of energy conservation, environmental protection and resource conservation are achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent mechanical parts spraying device of sediment, includes storage liquid organism (1), its characterized in that: the inner wall of the liquid storage machine body (1) is fixedly connected with an air pipe (2), the bottom of the air pipe (2) is provided with an air hole (3), the inner wall of the liquid storage machine body (1) is provided with a through pipe (4) fixedly connected with the air pipe (2), the inner wall of the liquid storage machine body (1) is fixedly connected with a piezoresistor (5), the inner wall of the through pipe (4) is fixedly connected with an electromagnetic valve (6), the left side of the inner wall of the liquid storage machine body (1) is fixedly connected with a submersible pump (7), the right side of the submersible pump (7) is fixedly connected with a water conveying pipeline (8), both sides of the inner wall of the water conveying pipeline (8) are fixedly connected with limit blocks (9), the inner wall of each limit block (9) is fixedly connected with a fixed rotating column (10), the outer side of each fixed rotating column (10) is movably connected with a rotating blade (11), the, the top fixedly connected with fixture block (14) of dielectric layer board (13), the bottom fixedly connected with of fixture block (14) and the top fixedly connected with spring (15) of fixed column spinner (10), the inner wall of stopper (9) just is close to left side fixedly connected with positive plate (16) of conduit (8) inner wall, the inner wall of stopper (9) just is close to right side fixedly connected with negative plate (17) of conduit (8) inner wall.

2. The mechanical parts spray coating device for preventing deposition according to claim 1, wherein: the positive plate (16) and the negative plate (17) are identical in shape and size, and the positive plate (16) and the negative plate (17) are symmetrical to each other.

3. The mechanical parts spray coating device for preventing deposition according to claim 1, wherein: the negative plate (17) is electrically connected with the piezoresistor (5), and the piezoresistor (5) is electrically connected with the electromagnetic valve (6).

4. The mechanical parts spray coating device for preventing deposition according to claim 1, wherein: the outer side of the through pipe (4) is connected with a nitrogen tank.

5. The mechanical parts spray coating device for preventing deposition according to claim 1, wherein: the diameter of the air holes (3) is 1 mm, and the distance between the two air holes (3) is 25 mm.

6. The mechanical parts spray coating device for preventing deposition according to claim 1, wherein: and a sealing ring is arranged at the joint of the fixed rotating column (10) and the dielectric plate (13), and the sealing ring is made of rubber.

7. The mechanical parts spray coating device for preventing deposition according to claim 1, wherein: the surface of the clamping block (14) is provided with a rotating pin, and both sides of the rotating pin are movably connected with fixing rods.

8. The mechanical parts spray coating device for preventing deposition according to claim 1, wherein: the distance between the two limiting blocks (9) is smaller than the distance between the tops of the clamping blocks (14).