CN217432995U

CN217432995U - Aluminum-magnesium alloy die-casting production electrostatic spraying system

Info

Publication number: CN217432995U
Application number: CN202221186100.4U
Authority: CN
Inventors: 陈修华
Original assignee: Nanjing Yunhai Light Metals Precision Manufacturing Co ltd
Current assignee: Nanjing Yunhai Light Metals Precision Manufacturing Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-09-16
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to an electrostatic spraying system technical field specifically is an almag die-casting production electrostatic spraying system, including bottom plate, high-pressure electrostatic generator, compressed gas production device, storage tank, material pump and electrostatic spray gun, high-pressure electrostatic generator, compressed gas production device, storage tank, material pump set gradually at the top of bottom plate from the right side to from a left side, high-pressure electrostatic generator, compressed gas production device are connected with electrostatic spray gun, and the inside packing of storage tank has oily release agent, and the oily release agent of material pump in with the storage tank is carried to electrostatic spray gun inside. The oil release agent of the utility model is sprayed by electrostatic spraying, and because the spraying is very little, the drainage work of the demoulding is reduced, and the electricity charge of the drainage treatment and the CO2 caused by the drainage treatment can be reduced; the temperature on the surface of the die is prevented from being reduced by realizing the extremely small amount of spraying with high adhesion efficiency, and the effect of prolonging the service life of the die is achieved; the oily mold release agent reduces the fraction defective and consequently reduces the re-dissolution cost.

Description

Aluminum-magnesium alloy die-casting production electrostatic spraying system

Technical Field

The utility model relates to an electrostatic spraying system technical field specifically is an almag die-casting production electrostatic spraying system.

Background

The electrostatic spraying does not need thinner, so the construction has no pollution to the environment, no toxicity to human bodies, excellent coating appearance quality, strong adhesive force and mechanical strength, short spraying construction curing time, much higher corrosion resistance and wear resistance of the coating, no primer, simple and convenient construction and low technical requirement on workers; the cost is lower than that of other paint spraying processes, so that the paint spraying method is applied to a wide range of spraying construction occasions.

The water-soluble release agent is a coating taking water-soluble resin as a base material and water as a solvent, and is sprayed on a die casting production die by an air spray gun in the prior art, but the problems of high wastewater treatment amount, low service life of the die caused by poor adhesion, high fraction defective, high noise, easy ignition phenomenon and the like exist. Therefore, we improve the technology and provide an electrostatic spraying system for die casting production of aluminum magnesium alloy.

SUMMERY OF THE UTILITY MODEL

The utility model provides an almag die-casting production electrostatic spraying system, including bottom plate, high-voltage electrostatic generator, compressed gas production device, storage tank, material pump and electrostatic spray gun, high-voltage electrostatic generator, compressed gas production device, storage tank, material pump set gradually at the top of bottom plate from the right side to the follow left side, high-voltage electrostatic generator, compressed gas production device are connected with electrostatic spray gun, its characterized in that, the inside packing of storage tank has oily release agent, the material pump is carried the oily release agent in the storage tank to inside the electrostatic spray gun to on the mould that uses when almag die-casting production by electrostatic spray gun spraying.

As the utility model discloses a preferred technical scheme, the control end is installed to one side at high-voltage electrostatic generator top, high-voltage electrostatic generator, compressed gas produce device and material pump all with control end electric connection.

As an optimal technical scheme of the utility model, the delivery outlet of high-voltage static generator one side is connected with high tension cable line, the static interface connection of high tension cable line's one end static spray gun.

As a preferred technical scheme of the utility model, the compressed gas produces the device and installs the opposite side at the electrostatic generator top, the compressed gas produces the device and is connected with the gas-supply pipe, and the one end of gas-supply pipe is connected with the gas transmission mouth of electrostatic spray gun.

As a preferred technical scheme of the utility model, material pump input/output port is connected with conveying pipeline one and conveying pipeline two respectively, the one end of conveying pipeline two is linked together with the discharge gate of storage tank bottom, the one end of conveying pipeline one is connected with electrostatic spray gun's feed inlet.

As a preferred technical scheme of the utility model, the fixed montant that is provided with in bottom plate top one side, the fixed cover in top of montant is equipped with the couple, the link of electrostatic spray gun with hang the one end of leaning on at the couple.

The utility model has the advantages that: the aluminum-magnesium alloy die-casting production electrostatic spray

The oily release agent is sprayed by an electrostatic spraying mode, and the oil release agent is sprayed in a very small amount, so that the water discharge work of the release agent is reduced, and the electricity cost of the water discharge treatment and the CO2 caused by the water discharge treatment can be reduced;

the temperature on the surface of the die is prevented from being reduced by realizing the extremely small amount of spraying with high adhesion efficiency, and the effect of prolonging the service life of the die is achieved;

the oily release agent reduces the fraction defective and consequently reduces the redissolution cost;

high dryness reduces air blowing and consequent noise reduction;

even if the liquid electrostatic release agent directly contacts the solution in the die casting workshop, the ignition phenomenon can not occur. When the high-temperature die is sprayed in a die casting shop, even if the base oil of the electrostatic release agent is gasified, the ignition phenomenon does not occur.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of an electrostatic spraying system for die-casting production of aluminum-magnesium alloy of the present invention;

fig. 2 is a schematic diagram of a partially cut-off and enlarged structure of the electrostatic spraying system for aluminum magnesium alloy die-casting production.

In the figure: 1. a base plate; 2. a high voltage electrostatic generator; 3. a compressed gas generating device; 4. a storage tank; 5. a material pump; 6. an electrostatic spray gun; 7. a control end; 8. a high voltage cable; 9. a gas delivery pipe; 10. a first material conveying pipe; 11. a second conveying pipe; 12. a vertical rod; 13. and (4) hanging hooks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1 and 2, the utility model relates to an almag die-casting production electrostatic spraying system, including bottom plate 1, high-pressure electrostatic generator 2, compressed gas produces device 3, storage tank 4, material pump 5 and electrostatic spray gun 6, high-pressure electrostatic generator 2, compressed gas produces device 3, storage tank 4, material pump 5 sets gradually at the top of bottom plate 1 from right to left, high-pressure electrostatic generator 2, compressed gas produces device 3 and is connected with electrostatic spray gun 6, the inside packing of storage tank 4 has oily release agent, material pump 5 carries oily release agent in the storage tank 4 to electrostatic spray gun 6 inside, and on the mould that uses when almag die-casting production is being sprayed by electrostatic spray gun 6; has the advantages of wastewater treatment capture, mold service life improvement, reduction of reject ratio, low noise, prevention of ignition phenomenon and the like.

A control end 7 is installed on one side of the top of the high-voltage electrostatic generator 2, and the high-voltage electrostatic generator 2, the compressed gas generating device 3 and the material pump 5 are electrically connected with the control end 7; when the control end 7 is started and the control buttons on the control end are operated, the control end respectively sends instructions to the high-voltage electrostatic generator 2, the compressed gas generating device 3 and the material pump 5, so that the high-voltage electrostatic generator 2, the compressed gas generating device 3 and the material pump 5 start to work.

An output port on one side of the high-voltage electrostatic generator 2 is connected with a high-voltage cable 8, and an electrostatic interface of an electrostatic spray gun 6 at one end of the high-voltage cable 8 is connected; the high-voltage static generator 2 transmits high-voltage static electricity in the static spray gun 6 through a high-voltage cable 8.

The compressed gas generating device 3 is arranged on the other side of the top of the electrostatic generator 2, the compressed gas generating device 3 is connected with a gas pipe 9, and one end of the gas pipe 9 is connected with a gas transmission port of the electrostatic spray gun 6; the compressed gas generating device 3 transmits compressed gas to the electrostatic spray gun 6 through the gas transmission pipe 9.

The input and output ports of the material pump 5 are respectively connected with a first material conveying pipe 10 and a second material conveying pipe 11, one end of the second material conveying pipe 11 is communicated with the discharge port at the bottom of the storage tank 4, and one end of the first material conveying pipe 10 is connected with the feed port of the electrostatic spray gun 6; the material pump 5 pumps the oily release agent into the storage tank 4 through the second conveying pipe 11 and then conveys the oily release agent into the electrostatic spray gun 6 through the first conveying pipe 10.

A vertical rod 12 is fixedly arranged on one side of the top of the bottom plate 1, a hook 13 is fixedly sleeved on the top of the vertical rod 12, and the connecting end of the electrostatic spray gun 6 is hung at one end of the hook 13; the user takes off the electrostatic spray gun 6 from the hook 13, and holds and presses a trigger switch on the electrostatic spray gun 6 to spray the oily release agent with static from the nozzle to the surface of the aluminum magnesium alloy die-casting production die.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an almag die-casting production static spraying system, includes bottom plate (1), high-pressure electrostatic generator (2), compressed gas produces device (3), storage tank (4), material pump (5) and static spray gun (6), high-pressure electrostatic generator (2), compressed gas produce device (3), storage tank (4), material pump (5) set gradually at the top of bottom plate (1) from right to left, high-pressure electrostatic generator (2), compressed gas produce device (3) and are connected with static spray gun (6), its characterized in that, the inside packing of storage tank (4) has oily release agent, inside oily release agent in material pump (5) with storage tank (4) is carried to static spray gun (6) to on the mould that uses when almag die-casting production is produced by static spray gun (6).

2. An almag die-casting production static water-spraying system of claim 1, characterized in that, control end (7) is installed to one side at the top of high-pressure electrostatic generator (2), compressed gas generating device (3) and charge pump (5) all with control end (7) electric connection.

3. An aluminium magnesium alloy die-casting production static spraying system of claim 1, characterized in that, the delivery outlet of one side of the high voltage static generator (2) is connected with a high voltage cable (8), and one end of the high voltage cable (8) is connected with the static interface of the static spray gun (6).

4. The aluminum-magnesium alloy die-casting production electrostatic spraying system according to claim 1, wherein the compressed gas generating device (3) is installed on the other side of the top of the high-voltage electrostatic generator (2), the compressed gas generating device (3) is connected with a gas conveying pipe (9), and one end of the gas conveying pipe (9) is connected with a gas conveying port of the electrostatic spray gun (6).

5. The aluminum-magnesium alloy die-casting production electrostatic spraying system as claimed in claim 1, wherein the input and output ports of the material pump (5) are respectively connected with a first material conveying pipe (10) and a second material conveying pipe (11), one end of the second material conveying pipe (11) is communicated with the discharge port at the bottom of the storage tank (4), and one end of the first material conveying pipe (10) is connected with the feed port of the electrostatic spray gun (6).

6. The aluminum-magnesium alloy die-casting production static spraying system according to claim 1, characterized in that a vertical rod (12) is fixedly arranged on one side of the top of the bottom plate (1), a hook (13) is fixedly sleeved on the top of the vertical rod (12), and the connecting end of the static spray gun (6) is hung at one end of the hook (13).