CN210455895U

CN210455895U - Powder coating storage device

Info

Publication number: CN210455895U
Application number: CN201921331204.8U
Authority: CN
Inventors: 刘大立
Original assignee: Foshan Shili Coating Technology Co Ltd
Current assignee: Foshan Shili Coating Technology Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-05
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to a powder coating stores technical field, and discloses a powder coating storage device, including the tank bottoms, the top fixed mounting of tank bottoms has the outer jar of body, the top fixed mounting of the outer jar of body has the apical ring, the inside fixed mounting of apical ring has the inner tank body that is located the outer jar of internal portion, the bottom fixed mounting of the inner tank body has the ground mat, the bottom fixed mounting of ground mat has the supporting spring with tank bottoms fixed connection, the top fixed mounting of the inner tank body has the screwed pipe, the outside threaded connection of screwed pipe has the butt joint pipe. This powder coating storage device possesses advantages such as dampproofing effectual, has solved ordinary jar of body when storing powder coating, and the end cover of the jar body has gaseous entering jar internal portion after being opened, contains moisture in the gas, is particularly in coastal area, and moisture that contains in the air is higher, makes jar internal remaining coating tide very easily, influences the problem of powder coating result of use.

Description

Powder coating storage device

Technical Field

The utility model relates to a powder coating stores technical field, specifically is a powder coating storage device.

Background

The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler and auxiliary agent, and is different from common solvent-type coating and water-based coating, its dispersion medium is not solvent and water, but air, it has the characteristics of no solvent pollution, 100 percent film forming and low energy consumption, the powder coating has two categories of thermoplasticity and thermosetting property, the appearance (luster and leveling property) of the coating film of the thermoplastic powder coating is poor, the adhesive force between the thermoplastic powder coating and metal is also poor, so the application in the automobile coating field is very little, the automobile coating generally adopts thermosetting powder coating, the thermosetting powder coating takes thermosetting synthetic resin as film forming material, in the drying process, the resin is firstly melted and then solidified into a flat and hard coating film after chemical crosslinking, the appearance, various mechanical properties and corrosion resistance of a paint film formed by the paint can meet the requirements of automobile coating.

At present, powder coating is mostly stored by adopting a tank body, when powder coating is stored in an ordinary tank body, gas enters the tank body after an end cover of the tank body is opened, the gas contains moisture, particularly in coastal areas, the moisture contained in the air is higher, the residual coating in the tank body is easy to become damp, the using effect of the powder coating is influenced, and therefore the powder coating storage device is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a powder coating storage device possesses advantages such as dampproofing effectual, has solved the ordinary jar of body when storing powder coating, and the end cover of the jar body has gaseous entering jar internal portion after being opened, contains moisture in the gas, is particularly in coastal area, and the moisture that contains in the air is higher, makes jar internal remaining coating of body moisture very easily, influences the problem of powder coating result of use.

(II) technical scheme

For realizing the above-mentioned purpose that dampproofing is effectual, the utility model provides a following technical scheme: a powder coating storage device comprises a tank bottom, wherein an outer tank body is fixedly mounted at the top of the tank bottom, a top ring is fixedly mounted at the top of the outer tank body, an inner tank body positioned in the outer tank body is fixedly mounted inside the top ring, a ground mat is fixedly mounted at the bottom of the inner tank body, a supporting spring fixedly connected with the tank bottom is fixedly mounted at the bottom of the ground mat, a threaded pipe is fixedly mounted at the top of the inner tank body, a butt joint pipe is in threaded connection with the outer side of the threaded pipe, a top cover is fixedly mounted at the top of the butt joint pipe, a mounting pipe is fixedly mounted inside the top cover, an air box fixedly connected with the bottom of the mounting pipe is fixedly mounted at the bottom of the top cover, an air hole is formed in the outer side of the air box, a fixed pipe is fixedly mounted inside the mounting pipe, a piston positioned at the bottom of the, the top fixed mounting of piston has one end and fixed tube bottom fixed connection's spring, the top fixed mounting of piston has the axis that is located the spring inboard, the outside of installation pipe has been seted up with the through-hole, the inside fixed mounting of fixed pipe has the connecting rod, one side fixed mounting that the connecting rod is kept away from fixed pipe has the spacing ring, the top fixed mounting of fixed pipe has the conical tube, centraxonial outside fixed mounting has the sealing ring with the contact of conical tube top, centraxonial top fixed mounting has the threaded rod.

Preferably, the tank bottom, the outer tank body, the top ring and the inner tank body form a vacuum cavity, and the distance between the outer tank body and the inner tank body is one centimeter.

Preferably, the bottom of the inner tank body is arc-shaped, and the ground mat is positioned at the bottom of the arc-shaped inner tank body.

Preferably, the inner diameter of the inner tank body is the same as that of the threaded pipe, and the bottom of the top cover is fixedly provided with a sealing gasket positioned at the top of the threaded pipe.

Preferably, the air holes and the through holes are distributed in a staggered mode, and the number of the air holes is the same as that of the through holes.

Preferably, the through hole is positioned above the piston, and the central shaft is movably connected with the limiting ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a powder coating storage device possesses following beneficial effect:

this powder coating storage device, when surplus powder coating need sealed storage, through rotating the top cap make the butt joint pipe of top cap bottom carry out threaded connection with the screwed pipe and seal, the usable air pump of jar internal surplus air feeds through with the top of installation pipe, the inside gas of air pump extraction installation pipe, the extraction makes the installation pipe produce the negative pressure, drive sealing ring and threaded rod rebound, threaded rod rebound drives piston rebound and compression spring, make and produce the gap between sealing ring and the conical pipe, gas in the jar is discharged by the air pump extraction through the gap between sealing ring and the conical pipe, thereby make jar interior vacuum, prevent that the moisture in the jar gas from making coating wet, thereby reached the effectual purpose of dampproofing.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 2 according to the present invention.

In the figure: 1 tank bottom, 2 outer tank bodies, 3 top rings, 4 top covers, 5 supporting springs, 6 ground mats, 7 inner tank bodies, 8 vacuum cavities, 9 threaded pipes, 10 butt joint pipes, 11 air holes, 12 air boxes, 13 through holes, 14 pistons, 15 springs, 16 middle shafts, 17 fixing pipes, 18 connecting rods, 19 limiting rings, 20 conical pipes, 21 threaded rods, 22 sealing rings and 23 mounting pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a powder coating storage device comprises a tank bottom 1, an outer tank body 2 is fixedly installed at the top of the tank bottom 1, a top ring 3 is fixedly installed at the top of the outer tank body 2, an inner tank body 7 positioned in the outer tank body 2 is fixedly installed in the top ring 3, the tank bottom 1, the outer tank body 2, the top ring 3 and the inner tank body 7 form a vacuum cavity 8, the distance between the outer tank body 2 and the inner tank body 7 is one centimeter, a ground mat 6 is fixedly installed at the bottom of the inner tank body 7, the bottom of the inner tank body 7 is arc-shaped, the ground mat 6 is positioned at the arc-shaped bottom of the inner tank body 7, a supporting spring 5 fixedly connected with the tank bottom 1 is fixedly installed at the bottom of the ground mat 6, a threaded pipe 9 is fixedly installed at the top of the inner tank body 7, the inner diameter of the inner tank body 7 is the same as the inner diameter of the threaded pipe 9, a sealing pad positioned at the top of the threaded pipe 9 is fixedly, a top cover 4 is fixedly installed at the top of the butt joint pipe 10, an installation pipe 23 is fixedly installed inside the top cover 4, an air box 12 fixedly connected with the bottom of the installation pipe 23 is fixedly installed at the bottom of the top cover 4, an air hole 11 is formed in the outer side of the air box 12, a fixed pipe 17 is fixedly installed inside the installation pipe 23, a piston 14 located at the bottom of the fixed pipe 17 is fixedly installed inside the installation pipe 23, a spring 15 with one end fixedly connected with the bottom of the fixed pipe 17 is fixedly installed at the top of the piston 14, a middle shaft 16 located inside the spring 15 is fixedly installed at the top of the piston 14, a through hole 13 is formed in the outer side of the installation pipe 23, a connecting rod 18 is fixedly installed inside the fixed pipe 17, a limiting ring 19 is fixedly installed at one side of the connecting rod 18 far away from the fixed pipe 17, a conical pipe 20 is fixedly installed at the top of the fixed, the threaded rod 21 is fixedly installed at the top of the middle shaft 16, when the residual powder coating needs to be stored in a sealed mode, the butt joint pipe 10 at the bottom of the top cover 4 is in threaded connection with the threaded pipe 9 to be sealed by rotating the top cover 4, residual air in the tank body can be communicated with the top of the installation pipe 23 by using the air pump, the air pump pumps air in the installation pipe 23 to pump the air to enable the installation pipe 23 to generate negative pressure and drive the sealing ring 22 and the threaded rod 21 to move upwards, the threaded rod 21 moves upwards to drive the piston 14 to move upwards and compress the spring 15, a gap is formed between the sealing ring 22 and the tapered pipe 20, the air in the tank is pumped and discharged by the air pump through the gap between the sealing ring 22 and the tapered pipe 20, so that the vacuum in the tank is realized, the coating is prevented from being affected by moisture in the air in the tank, the aim of good moisture-proof effect is achieved, when the, gas enters the inside of the mounting pipe 23 through the gap, gas inside the mounting pipe 23 enters the gas box 12 through the through hole 13, and gas in the gas box 12 enters the inside of the inner tank body 7 through the gas hole 11, so that the rotary top cover 4 can be opened.

When using, make butt joint pipe 10 and screwed pipe 9 of top cap 4 bottom carry out threaded connection through rotating top cap 4 and seal, the air pump collects the inside air of installation pipe 23 and produces the negative pressure, make sealing ring 22 and threaded rod 21 rebound, threaded rod 21 rebound drives piston 14 rebound and compression spring 15, make and produce the gap between sealing ring 22 and the bell pipe 20, gas in the jar is extracted the discharge by the air pump through the gap between sealing ring 22 and the bell pipe 20, thereby make jar interior vacuum, prevent that the moisture in the jar internal gas from making coating wet.

To sum up, when the remaining powder coating needs to be stored in a sealed manner, the top cover 4 is rotated to enable the butt joint pipe 10 at the bottom of the top cover 4 to be in threaded connection with the threaded pipe 9 for sealing, the air pump can be used for communicating the air in the tank body with the top of the installation pipe 23, the air pump pumps the air in the installation pipe 23, the installation pipe 23 generates negative pressure through pumping, the sealing ring 22 and the threaded rod 21 are driven to move upwards, the threaded rod 21 moves upwards to drive the piston 14 to move upwards and compress the spring 15, a gap is generated between the sealing ring 22 and the tapered pipe 20, the air in the tank is pumped and discharged by the air pump through the gap between the sealing ring 22 and the tapered pipe 20, so that the vacuum in the tank is realized, the moisture in the air in the tank is prevented from wetting the coating, the aim of good moisture-proof effect is achieved, and the problem, the end cover of the tank body is opened, gas enters the tank body and contains moisture, and particularly in coastal areas, the moisture in the air is higher, so that residual paint in the tank body is easy to become damp, and the using effect of powder paint is influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A powder paint storage device comprising a can bottom (1), characterized in that: the tank bottom is characterized in that an outer tank body (2) is fixedly mounted at the top of the tank bottom (1), a top ring (3) is fixedly mounted at the top of the outer tank body (2), an inner tank body (7) located inside the outer tank body (2) is fixedly mounted inside the top ring (3), a ground mat (6) is fixedly mounted at the bottom of the inner tank body (7), a supporting spring (5) fixedly connected with the tank bottom (1) is fixedly mounted at the bottom of the ground mat (6), a threaded pipe (9) is fixedly mounted at the top of the inner tank body (7), a butt joint pipe (10) is in threaded connection with the outer side of the threaded pipe (9), a top cover (4) is fixedly mounted at the top of the butt joint pipe (10), an installation pipe (23) is fixedly mounted inside the top cover (4), a gas tank (12) fixedly connected with the bottom of the installation pipe (23) is fixedly mounted at the bottom, the air hole (11) is formed in the outer side of the air box (12), the fixed pipe (17) is fixedly mounted inside the mounting pipe (23), the piston (14) located at the bottom of the fixed pipe (17) is fixedly mounted inside the mounting pipe (23), the spring (15) with one end fixedly connected with the bottom of the fixed pipe (17) is fixedly mounted at the top of the piston (14), the middle shaft (16) located on the inner side of the spring (15) is fixedly mounted at the top of the piston (14), the through hole (13) is formed in the outer side of the mounting pipe (23), the connecting rod (18) is fixedly mounted inside the fixed pipe (17), the limiting ring (19) is fixedly mounted on one side, away from the fixed pipe (17), of the connecting rod (18), the conical pipe (20) is fixedly mounted at the top of the fixed pipe (17), and the sealing ring (22) in contact with the top of the conical pipe (20) is fixedly mounted on the outer side of, the top of the middle shaft (16) is fixedly provided with a threaded rod (21).

2. A powder paint storage device as claimed in claim 1, wherein: the tank bottom (1), the outer tank body (2), the top ring (3) and the inner tank body (7) form a vacuum cavity (8), and the distance between the outer tank body (2) and the inner tank body (7) is one centimeter.

3. A powder paint storage device as claimed in claim 1, wherein: the bottom of the inner tank body (7) is arc-shaped, and the ground mat (6) is positioned at the bottom of the arc-shaped inner tank body (7).

4. A powder paint storage device as claimed in claim 1, wherein: the inside diameter of the inner tank body (7) is the same as that of the threaded pipe (9), and a sealing gasket positioned at the top of the threaded pipe (9) is fixedly installed at the bottom of the top cover (4).

5. A powder paint storage device as claimed in claim 1, wherein: the air holes (11) and the through holes (13) are distributed in a staggered mode, and the number of the air holes (11) is the same as that of the through holes (13).

6. A powder paint storage device as claimed in claim 1, wherein: the through hole (13) is positioned above the piston (14), and the middle shaft (16) is movably connected with the limiting ring (19).