CN215540624U

CN215540624U - Automatic powder metering spraying system

Info

Publication number: CN215540624U
Application number: CN202121124400.5U
Authority: CN
Inventors: 黄创飞; 宋克甫; 张厚林
Original assignee: DONGGUAN LONGLY MACHINERY CO LTD
Current assignee: DONGGUAN LONGLY MACHINERY CO LTD
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-18
Anticipated expiration: 2031-05-24

Abstract

The utility model belongs to the technical field of powder metering equipment, and particularly relates to an automatic powder metering spraying system which comprises a first storage device, a feeding device, a spraying device, a second storage device and a weighing device, wherein the first storage device, the feeding device and the second storage device are sequentially communicated from top to bottom, the second storage device comprises a first storage tank and a first valve, the first valve is arranged at an outlet of the first storage tank, a first hanging lug is arranged on the side surface of the first storage tank and is connected with an output end of the weighing device, the spraying device comprises a telescopic mechanism, a spraying mechanism, a hot air mechanism, a water pumping mechanism and a second valve, the spraying mechanism is connected with an output end of the telescopic mechanism, and the hot air mechanism and the water pumping mechanism are communicated with the spraying mechanism through the second valve. The raw materials adhered to the storage equipment are automatically delivered to the production line, labor cost is saved, and production efficiency is greatly improved.

Description

Automatic powder metering spraying system

Technical Field

The utility model belongs to the technical field of powder metering equipment, and particularly relates to an automatic spraying system for powder metering.

Background

In the production of many slurries (such as ink, paint, etc.), a plurality of different raw materials are proportioned according to the actual production requirements, and the precision of the proportioning of the raw materials has a great influence on the quality of products.

In the prior art, workers weigh various raw materials in a quantitative ratio one by one and then deliver the raw materials to a production line, the raw materials are easily adhered to a storage device in the process of feeding the raw materials, the workers are required to clean the raw materials adhered to the storage device to the production line, the production mode consumes long time, the labor intensity of the workers is high, the production efficiency is low, and the requirements of industrial production cannot be met.

In view of the above, the related art needs to be perfected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: aiming at the defects of the prior art, the powder metering automatic spraying system is provided, the powder metering and distribution are realized automatically, the raw materials adhered to the storage equipment are delivered to a production line automatically, the labor cost is saved, and the production efficiency is greatly improved.

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

the utility model provides a powder measurement automatic spray system, includes first storage device, loading attachment, spray set, second storage device and weighing device, first storage device loading attachment second storage device from last to feeding through in proper order down, second storage device includes first storage tank and first valve, first valve set up in the exit of first storage tank, the side of first storage tank is provided with first hangers, first hangers with weighing device's output is connected, spray set includes telescopic machanism, sprinkler, hot-blast mechanism, the mechanism of drawing water and second valve, sprinkler with telescopic machanism's output is connected, hot-blast mechanism the mechanism of drawing water all via the second valve with sprinkler intercommunication. In practical application, the weighing device is used for weighing the whole weight of the first storage tank, the first valve is preferably a pneumatic butterfly valve, the second valve is preferably a water-gas switching valve, the hot air mechanism is preferably a hot air blower, and the water pumping mechanism is preferably a water pumping pump; in industrial production, raw materials are stored in a first storage device, in operation, the feeding device conveys the raw materials in the first storage device to a first storage tank, in the process of delivering the raw materials into the first storage tank, a first valve is in a closed state, a weighing device weighs the whole weight of the first storage tank in real time, after the preset weight is reached, the first valve is opened, then the raw materials in the first storage tank slide downwards to the next procedure under the action of gravity, meanwhile, a second valve is opened, a hot air mechanism outputs hot air, a water pumping mechanism outputs water flow, the water flow is sprayed through a spraying mechanism to flush the inner wall of the first storage tank, all the raw materials adhered to the inner wall of the first storage tank are flushed out, so that powder metering and delivery are automatically realized, and the raw materials adhered to a storage device are delivered to a production line automatically, the labor cost is saved, and meanwhile, the production efficiency is greatly improved.

As an improvement of the powder metering automatic spraying system, a feed inlet of the first storage tank is in butt joint with a discharge outlet of the feeding device. This kind of structural design is favorable to the loading attachment to throw the raw materials to in the first storage tank.

As an improvement of the powder metering automatic spraying system, a feed inlet of the first storage tank is in clearance fit with a discharge outlet of the feeding device. This kind of structural design has avoided loading attachment and first storage tank direct contact, prevents to cause adverse effect to weighing device's work, is favorable to improving the degree of accuracy when weighing device weighs.

As an improvement of the powder metering automatic spraying system, the first storage device comprises a second storage tank, a driving mechanism and a stirring paddle, the driving mechanism is arranged in the second storage tank, the stirring paddle is contained in the second storage tank, and the stirring paddle is connected with the output end of the driving mechanism. In practical application, the driving mechanism is preferably a motor; in operation, actuating mechanism drives the stirring rake and rotates, and the stirring rake stirs the raw materials in the second storage tank.

As an improvement of the powder metering automatic spraying system, a second hanging lug is arranged on the side surface of the second storage tank. This kind of structural design is favorable to carrying out the rigidity to the second storage tank through the second hangers.

As an improvement of the powder metering automatic spraying system, the feeding device is a screw conveyor. The structural design is beneficial to quantitatively pushing the raw materials.

As an improvement of the powder metering automatic spraying system, the feeding device is horizontally arranged. The structural design is beneficial to quantitatively pushing the raw materials.

As an improvement of the powder metering automatic spraying system, the spraying mechanism is a 360-degree rotary spray head. This kind of structural design is favorable to carrying out all-round washing to the inner wall of first storage tank, avoids the raw materials adhesion on the inner wall of first storage tank.

As an improvement of the powder metering automatic spraying system, the telescopic mechanism is a telescopic rod, a linear motor or an air cylinder. Besides, the telescopic mechanism can be other equipment capable of achieving the same effect, and can be flexibly arranged according to actual conditions.

As an improvement of the powder metering automatic spraying system, a through hole is formed in the top of the first storage tank, the spraying mechanism penetrates through the through hole, and the spraying mechanism is connected with the through hole through a sealing ring. In practical application, when going up the material to first storage tank, spray mechanism takes out from the through-hole, avoids causing the interference to weighing device's the degree of accuracy of weighing, and first storage tank is when the blowing, and spray mechanism passes the through-hole, and the holding is washed the inner wall of first storage tank in first storage tank.

The utility model has the beneficial effects that: in practical application, the weighing device is used for weighing the whole weight of the first storage tank, the first valve is preferably a pneumatic butterfly valve, the second valve is preferably a water-gas switching valve, the hot air mechanism is preferably a hot air blower, and the water pumping mechanism is preferably a water pumping pump; in industrial production, raw materials are stored in a first storage device, in operation, the feeding device conveys the raw materials in the first storage device to a first storage tank, in the process of delivering the raw materials into the first storage tank, a first valve is in a closed state, a weighing device weighs the whole weight of the first storage tank in real time, after the preset weight is reached, the first valve is opened, then the raw materials in the first storage tank slide downwards to the next procedure under the action of gravity, meanwhile, a second valve is opened, a hot air mechanism outputs hot air, a water pumping mechanism outputs water flow, the water flow is sprayed through a spraying mechanism to flush the inner wall of the first storage tank, all the raw materials adhered to the inner wall of the first storage tank are flushed out, so that powder metering and delivery are automatically realized, and the raw materials adhered to a storage device are delivered to a production line automatically, the labor cost is saved, and meanwhile, the production efficiency is greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram in an embodiment of the present invention;

wherein: 1-a first storage device; 11-a second storage tank; 111-a second hanger; 12-a drive mechanism; 13-a stirring paddle; 2-a feeding device; 3-a spraying device; 31-a telescoping mechanism; 32-a spraying mechanism; 33-a hot air mechanism; 34-a water pumping mechanism; 35-a second valve; 4-a second storage device; 41-a first storage tank; 411-a first hangers; 412-a via; 42-a first valve; 5-weighing device.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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 present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The present invention will be described in further detail below with reference to the accompanying drawings, but the present invention is not limited thereto.

Examples

As shown in fig. 1, an automatic powder metering spraying system includes a first storage device 1, a feeding device 2, a spraying device 3, a second storage device 4 and a weighing device 5, the first storage device 1, the feeding device 2 and the second storage device 4 are sequentially communicated from top to bottom, the second storage device 4 includes a first storage tank 41 and a first valve 42, the first valve 42 is disposed at an outlet of the first storage tank 41, a first hanging lug 411 is disposed on a side surface of the first storage tank 41, the first hanging lug 411 is connected with an output end of the weighing device 5, the spraying device 3 includes a telescopic mechanism 31, a spraying mechanism 32, a hot air mechanism 33, a water pumping mechanism 34 and a second valve 35, the spraying mechanism 32 is connected with an output end of the telescopic mechanism 31, and the hot air mechanism 33 and the water pumping mechanism 34 are both communicated with the spraying mechanism 32 via the second valve 35; specifically, the hot air mechanism 33 and the water pumping mechanism 34 are respectively communicated with an inlet of the second valve 35 through a connecting pipe, an outlet of the second valve 35 is communicated with a liquid inlet end of the spraying mechanism 32 through a connecting pipe, and the first valve 42 is electrically connected with the weighing device 5. In practical applications, the weighing device 5 is used for weighing the whole first material storage tank 41, the first valve 42 is preferably a pneumatic butterfly valve, the second valve 35 is preferably a water-air switching valve, the hot air mechanism 33 is preferably a hot air blower, and the water pumping mechanism 34 is preferably a water pump; in industrial production, raw materials are stored in the first storage device 1, in operation, the feeding device 2 conveys the raw materials in the first storage device 1 to the first storage tank 41, in the process of feeding the raw materials into the first storage tank 41, the first valve 42 is in a closed state, the weighing device 5 weighs the whole weight of the first storage tank 41 in real time, after the preset weight is reached, the first valve 42 is opened, then the raw materials in the first storage tank 41 slide downwards to the next process under the action of gravity, meanwhile, the second valve 35 is opened, the hot air mechanism 33 outputs hot air, the water pumping mechanism 34 outputs water flow, the water flow is sprayed by the spraying mechanism 32, the inner wall of the first storage tank 41 is washed, all the raw materials adhered to the inner wall of the first storage tank 41 are washed out, thereby realizing automatic powder metering and distribution, and automatic feeding of the raw materials adhered to the inner wall of the first storage tank 41 to a production line, the labor cost is saved, and meanwhile, the production efficiency is greatly improved.

Preferably, the feeding port of the first storage tank 41 is in butt joint with the discharging port of the feeding device 2. This configuration facilitates the feeding of the raw material into the first storage tank 41 by the feeding device 2.

Preferably, the feeding hole of the first storage tank 41 is in clearance fit with the discharging hole of the feeding device 2. This kind of structural design has avoided loading attachment 2 and first storage tank 41 direct contact, prevents to cause adverse effect to weighing device 5's work, is favorable to improving the degree of accuracy when weighing device 5 weighs.

Preferably, the first storage device 1 includes a second storage tank 11, a driving mechanism 12 and a stirring paddle 13, the driving mechanism 12 is disposed in the second storage tank 11, the stirring paddle 13 is accommodated in the second storage tank 11, and the stirring paddle 13 is connected to an output end of the driving mechanism 12. In practical applications, the driving mechanism 12 is preferably a motor; in operation, the driving mechanism 12 drives the stirring paddle 13 to rotate, and the stirring paddle 13 stirs the raw material in the second storage tank 11.

Preferably, the second material storage tank 11 is provided with a second hanging lug 111 on the side. This kind of structural design is favorable to carrying out the rigidity to second storage tank 11 through second hangers 111.

Preferably, the feeding device 2 is a screw conveyor. The structural design is beneficial to quantitatively pushing the raw materials.

Preferably, the loading device 2 is arranged horizontally. The structural design is beneficial to quantitatively pushing the raw materials.

Preferably, the spray mechanism 32 is a 360 ° rotating spray head. This kind of structural design is favorable to carrying out all-round washing to the inner wall of first storage tank 41, avoids the raw materials adhesion on the inner wall of first storage tank 41.

Preferably, the telescopic mechanism 31 is a telescopic rod, a linear motor or a cylinder. Besides, the telescopic mechanism 31 may be other devices capable of achieving the same effect, and may be flexibly set according to actual conditions.

Preferably, the top of the first storage tank 41 is provided with a through hole 412, the spraying mechanism 32 passes through the through hole 412, and the spraying mechanism 32 is connected with the through hole 412 through a sealing ring. In practical application, when feeding into first storage tank 41, spraying mechanism 32 is taken out from through-hole 412, avoids causing the interference to the weighing accuracy of weighing device 5, and when first storage tank 41 was blowing, spraying mechanism 32 passed through-hole 412, and the holding is in first storage tank 41, washes the inner wall of first storage tank 41.

The working principle of the utility model is as follows: in practical applications, the weighing device 5 is used for weighing the whole first material storage tank 41, the first valve 42 is preferably a pneumatic butterfly valve, the second valve 35 is preferably a water-air switching valve, the hot air mechanism 33 is preferably a hot air blower, and the water pumping mechanism 34 is preferably a water pump; in industrial production, raw materials are stored in the first storage device 1, in operation, the feeding device 2 conveys the raw materials in the first storage device 1 to the first storage tank 41, in the process of feeding the raw materials into the first storage tank 41, the first valve 42 is in a closed state, the weighing device 5 weighs the whole weight of the first storage tank 41 in real time, after the preset weight is reached, the first valve 42 is opened, then the raw materials in the first storage tank 41 slide downwards to the next process under the action of gravity, meanwhile, the second valve 35 is opened, the hot air mechanism 33 outputs hot air, the water pumping mechanism 34 outputs water flow, the water flow is sprayed by the spraying mechanism 32, the inner wall of the first storage tank 41 is washed, all the raw materials adhered to the inner wall of the first storage tank 41 are washed out, thereby realizing automatic powder metering and distribution, and automatic feeding of the raw materials adhered to the inner wall of the first storage tank 41 to a production line, the labor cost is saved, and meanwhile, the production efficiency is greatly improved.

While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a powder measurement automatic spray system which characterized in that: comprises a first storage device (1), a feeding device (2), a spraying device (3), a second storage device (4) and a weighing device (5), wherein the first storage device (1), the feeding device (2) and the second storage device (4) are sequentially communicated from top to bottom, the second storage device (4) comprises a first storage tank (41) and a first valve (42), the first valve (42) is arranged at an outlet of the first storage tank (41), a first hanging lug (411) is arranged on the side surface of the first storage tank (41), the first hanging lug (411) is connected with an output end of the weighing device (5), the spraying device (3) comprises a telescopic mechanism (31), a spraying mechanism (32), a hot air mechanism (33), a water pumping mechanism (34) and a second valve (35), the spraying mechanism (32) is connected with an output end of the telescopic mechanism (31), the hot air mechanism (33) and the water pumping mechanism (34) are communicated with the spraying mechanism (32) through the second valve (35).

2. The powder metering automatic spray system of claim 1, wherein: the feed inlet of the first storage tank (41) is in butt joint with the discharge outlet of the feeding device (2).

3. The powder metering automatic spray system of claim 2, wherein: the feeding hole of the first material storage tank (41) is in clearance fit with the discharging hole of the feeding device (2).

4. The powder metering automatic spray system of claim 1, wherein: the first storage device (1) comprises a second storage tank (11), a driving mechanism (12) and a stirring paddle (13), the driving mechanism (12) is arranged in the second storage tank (11), the stirring paddle (13) is contained in the second storage tank (11), and the stirring paddle (13) is connected with the output end of the driving mechanism (12).

5. The powder metering automatic spray system of claim 4, wherein: and a second hanging lug (111) is arranged on the side surface of the second material storage tank (11).

6. The powder metering automatic spray system of claim 1, wherein: the feeding device (2) is a screw conveyor.

7. The powder metering automatic spray system of claim 6, wherein: the feeding device (2) is horizontally arranged.

8. The powder metering automatic spray system of claim 1, wherein: the spraying mechanism (32) is a 360-degree rotary spray head.

9. The powder metering automatic spray system of claim 1, wherein: the telescopic mechanism (31) is a telescopic rod, a linear motor or a cylinder.

10. The powder metering automatic spray system of claim 1, wherein: the top of the first material storage tank (41) is provided with a through hole (412), the spraying mechanism (32) penetrates through the through hole (412), and the spraying mechanism (32) is connected with the through hole (412) through a sealing ring.