CN216336560U

CN216336560U - Coating production is with coating filling device of convenient measurement

Info

Publication number: CN216336560U
Application number: CN202122666181.XU
Authority: CN
Inventors: 杨杰; 耿鸿霞; 陈树洪; 梁添超
Original assignee: Foshan Shunde Landon Coating Co ltd
Current assignee: Foshan Shunde Landon Coating Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-19
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to the technical field of coating filling, in particular to a coating filling device convenient for metering for coating production, which comprises a metering tube and a telescopic rod arranged on the upper side of the metering tube, wherein an air pressure cavity and a hydraulic cavity are formed in the metering tube, a piston is arranged in the air pressure cavity, a scavenging valve is arranged on one side of the metering tube, which is positioned at the air pressure cavity, an alarm is arranged between the air pressure cavity and the hydraulic cavity, a liquid level sensor is arranged in the hydraulic cavity, a liquid outlet valve and a liquid inlet valve are arranged at the bottom of the hydraulic cavity, the lower side of the liquid outlet valve is communicated with a liquid outlet tube, a control valve is arranged on the liquid outlet tube, and the lower side of the liquid inlet valve is communicated with a liquid inlet tube. The metering tube is divided into the air pressure cavity and the hydraulic cavity, negative pressure is formed by the air pressure cavity to drive the hydraulic cavity to draw the coating, the coating is accurately measured by the liquid level sensor, the coating filling amount is accurately controlled, and the filling efficiency and the stability are improved.

Description

Coating production is with coating filling device of convenient measurement

Technical Field

The utility model relates to the technical field of coating filling, in particular to a coating filling device convenient for metering for coating production.

Background

The paint industry belongs to the fine chemical industry. The technical requirement of the coating industry is high, and each manufacturer gradually increases the research and development investment of coating products to improve the technical competitiveness of the manufacturer. In the process of producing the coating, different links such as grinding, dispersing and filling are included, corresponding equipment is matched with each link, and the quality of the coating production equipment is very important to the product quality and the production efficiency of the coating.

However, in the prior art, in the process of filling the paint, the capacity of the paint filled in the paint bucket is not easily controlled, so that the accurate metering of the filling of the paint is not easily realized, and the situation that the filling is more than the standard capacity or less than the standard capacity exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a paint filling device for paint production, which is convenient to measure.

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

the utility model provides a coating filling device of convenient measurement for paint produce, includes metering tube and the telescopic link of setting at the metering tube upside, atmospheric pressure chamber and hydraulic pressure chamber have been seted up in the metering tube, the atmospheric pressure intracavity is equipped with the piston, the metering tube is located atmospheric pressure chamber one side and is equipped with the breather valve, be equipped with the alarm between atmospheric pressure chamber and the hydraulic pressure chamber, the hydraulic pressure intracavity is equipped with level sensor, the metering tube is located hydraulic pressure chamber bottom and is equipped with drain valve and feed liquor valve, drain valve downside intercommunication has the drain pipe, be equipped with the control valve on the drain pipe, feed liquor valve downside intercommunication has the feed liquor pipe.

Preferably, the output shaft of the telescopic rod penetrates into the air pressure cavity, and the bottom end of the telescopic rod is fixedly connected with the piston.

Preferably, the piston is in sliding contact with the air pressure cavity, and a sealing ring is sleeved on the outer side of the piston.

Preferably, the air pressure chamber is arranged on the upper side of the hydraulic chamber, and the scavenging valve is communicated with the air pressure chamber.

Preferably, one side of the metering pipe is provided with a single chip microcomputer, and the single chip microcomputer is electrically connected with the alarm and the liquid level sensor.

Preferably, the liquid outlet valve and the liquid inlet valve are both one-way valves, and the liquid outlet valve and the liquid inlet valve are both communicated with the hydraulic cavity.

The utility model has the beneficial effects that:

compared with the prior art, the metering tube is divided into the air pressure cavity and the hydraulic cavity, negative pressure is formed by the air pressure cavity to drive the hydraulic cavity to draw the coating, the coating is accurately measured by the liquid level sensor, the coating filling amount is accurately controlled, and the filling efficiency and the stability are improved.

Drawings

Fig. 1 is a schematic front view of a conveniently-metered paint filling device for paint production according to the present invention;

fig. 2 is a schematic structural diagram of a piston of a conveniently-metered paint filling device for paint production according to the present invention;

fig. 3 is a schematic structural diagram of a liquid outlet valve and a liquid inlet valve of the conveniently-metered paint filling device for paint production.

In the figure: 1 telescopic link, 2 atmospheric pressure chamber, 3 pistons, 31 sealing washer, 4 singlechips, 5 hydraulic pressure chambeies, 6 level sensor, 7 liquid valves, 8 control valves, 9 drain pipes, 10 liquid valves, 11 liquid pipes, 12 alarms, 13 scavenging valves.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. 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. 1-3, a coating filling device of convenient measurement for coating production, including metering tube and the telescopic link 1 of setting at the metering tube upside, pneumatic chamber 2 and hydraulic pressure chamber 5 have been seted up in the metering tube, pneumatic chamber 2 is equipped with piston 3, the metering tube is located pneumatic chamber 2 one side and is equipped with breather valve 13, be equipped with alarm 12 between pneumatic chamber 2 and the hydraulic pressure chamber 5, be equipped with level sensor 6 in the hydraulic pressure chamber 5, the metering tube is located hydraulic pressure chamber 5 bottom and is equipped with drain valve 7 and

feed liquor valve

10, 7 downside intercommunications of drain valve have drain pipe 9, be equipped with control valve 8 on the drain pipe 9, the downside intercommunicating of feed liquor valve 10 has feed liquor pipe 11.

In this embodiment, 1 output shaft of telescopic link runs through into in the

pneumatic chamber

2, 1 bottom and the piston 3 fixed connection of telescopic link, and the control piston 3 of being convenient for reciprocates.

Specifically, the piston 3 is in sliding contact with the air pressure cavity 2, and a sealing ring 31 is sleeved on the outer side of the piston 3, so that negative pressure is formed to suck or extrude the coating.

Specifically, the air pressure chamber 2 is arranged on the upper side of the hydraulic pressure chamber 5, and the scavenging valve 13 is communicated with the air pressure chamber 2, so that redundant air in the air pressure chamber 2 can be exhausted in time, and the pressure can be calibrated.

Specifically, metering tube one side is equipped with singlechip 4, singlechip 4 and alarm 12 and level sensor 6 electric connection, and singlechip 4 is 89C51 singlechip, through singlechip 4 controlgear automatic work.

Specifically, the liquid outlet valve 7 and the liquid inlet valve 10 are both one-way valves, and the liquid outlet valve 7 and the liquid inlet valve 10 are both communicated with the hydraulic cavity 5 to control the flow of the coating.

In this embodiment, equipment begins work, and 3 rebound of telescopic link 1 control piston, the formation vacuum in the atmospheric pressure chamber 2, make the interior negative pressure that forms of hydraulic pressure chamber 5, absorb coating, in coating gets into hydraulic pressure chamber 5 through feed liquor pipe 11 and feed liquor valve 10, level sensor 6 precision measurement coating quality or volume, alarm 12 detects the liquid level, avoids coating to spill over and gets into atmospheric pressure chamber 2, and piston 3 moves down, and coating gets into drain pipe 9 through drain valve 7, carries out follow-up filling.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Claims

1. The utility model provides a coating production is with convenient coating filling device who measures, includes metering tube and telescopic link (1) of setting at the metering tube upside, its characterized in that, atmospheric pressure chamber (2) and hydraulic pressure chamber (5) have been seted up in the metering tube, be equipped with piston (3) in atmospheric pressure chamber (2), the metering tube is located atmospheric pressure chamber (2) one side and is equipped with breather valve (13), be equipped with alarm (12) between atmospheric pressure chamber (2) and hydraulic pressure chamber (5), be equipped with level sensor (6) in hydraulic pressure chamber (5), the metering tube is located hydraulic pressure chamber (5) bottom and is equipped with drain valve (7) and feed liquor valve (10), drain valve (7) downside intercommunication has drain pipe (9), be equipped with control valve (8) on drain pipe (9), feed liquor valve (10) downside intercommunication has feed liquor pipe (11).

2. The paint filling device convenient for metering in paint production according to claim 1, wherein an output shaft of the telescopic rod (1) penetrates into the air pressure cavity (2), and the bottom end of the telescopic rod (1) is fixedly connected with the piston (3).

3. The paint filling device convenient for metering in paint production according to claim 2, wherein the piston (3) is in sliding contact with the air pressure cavity (2), and a sealing ring (31) is sleeved outside the piston (3).

4. A paint filling apparatus for paint production with convenient metering according to claim 1, wherein the pneumatic chamber (2) is provided on the upper side of the hydraulic chamber (5), and the scavenging valve (13) is communicated with the pneumatic chamber (2).

5. The coating filling device convenient to measure for coating production according to claim 1, wherein a single chip microcomputer (4) is arranged on one side of the measuring pipe, and the single chip microcomputer (4) is electrically connected with the alarm (12) and the liquid level sensor (6).

6. The coating filling device convenient to measure for coating production according to claim 1, wherein the liquid outlet valve (7) and the liquid inlet valve (10) are both one-way valves, and the liquid outlet valve (7) and the liquid inlet valve (10) are both communicated with the hydraulic cavity (5).