CN217490726U

CN217490726U - Full-automatic blending device for paint

Info

Publication number: CN217490726U
Application number: CN202220641075.8U
Authority: CN
Inventors: 吴晓飞
Original assignee: Jiangsu Wanhe Coating Machine Co ltd
Current assignee: Jiangsu Wanhe Coating Machine Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-27
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a full-automatic blending device of paint, including frame, rabbling mechanism, elevating system, primary color bucket, metering tank and compounding bucket. An avoidance position is arranged in the middle of the frame, the stirring mechanism and the lifting mechanism are respectively arranged at the upper end and the lower end of the avoidance position, and the mixing barrel is placed on the lifting mechanism; the primary color barrel and the metering tank are both arranged at the top of the frame, and the primary color barrel is communicated with the mixing barrel through the metering tank; the metering tank comprises a tank body and an adjusting pipe arranged at the top of the tank body in a sliding manner, the tank body is respectively provided with a paint inlet and a paint outlet, and the paint inlet and the paint outlet are respectively provided with an electromagnetic valve; the adjusting pipe is a pipeline with a larger inner diameter at the bottom and a smaller inner diameter at the top, an end cover with grid holes is arranged at the lower end of the adjusting pipe, a floating ball is arranged between the end cover and the adjusting pipe, and the diameter of the floating ball is based on the inner diameter of the upper end and the lower end of the adjusting pipe. Expensive proportional valves are replaced by the adjusting pipes and the electromagnetic valves, so that the investment cost of the paint blending device is reduced; meanwhile, the adjusting pipe is simple in structure, convenient to clean and maintain and low in maintenance cost.

Description

Full-automatic blending device for paint

Technical Field

The utility model relates to an application technical field especially relates to a full-automatic blending device of paint.

Background

Because the types of the paints sold by manufacturers are limited and the individual requirements of people are difficult to meet, the paints with different colors are mixed according to a certain proportion to obtain the paint with a new color. The traditional paint blending is carried out manually, and operators add paints with different basic colors in different proportions according to own experience or experiments to obtain the colors required by the operators. The method is difficult to control the consumption of the basic color paint, and the color consistency of the blended paint cannot be ensured; therefore, automatic blending devices are available on the market which realize the quantitative addition of base color paint through a quantitative valve.

However, in the process of implementing the technical solution of the present invention in the embodiment of the present application, the inventors of the present application find that the above-mentioned technology has at least the following problems:

the metering valve is high in price, so that the investment cost of the paint blending device is increased; and the metering valve has precise structure, and the metering valve needs to be regularly cleaned and maintained to avoid the blockage and damage of the metering valve, so that the maintenance cost is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paint full-automatic blending device to solve the technical problem who mentions in the background art, the utility model discloses a purpose is realized through following technical scheme:

a full-automatic paint blending device comprises a frame, a stirring mechanism, a lifting mechanism, a primary color barrel, a metering tank and a mixing barrel. The middle of the frame is provided with an avoidance position, the stirring mechanism is arranged at the upper end of the avoidance position, the lifting mechanism is arranged at the lower end of the avoidance position, and the mixing barrel is placed on the lifting mechanism; the primary color barrel and the metering tank are both arranged at the top of the frame, the primary color barrel is communicated with the metering tank through a pipeline, and the metering tank is communicated with the mixing barrel through a pipeline; the metering tank comprises a tank body and an adjusting pipe arranged at the top of the tank body in a sliding manner, the tank body is respectively provided with a paint inlet and a paint outlet, and the paint inlet and the paint outlet are respectively provided with an electromagnetic valve; the internal diameter of control tube lower extreme is greater than the internal diameter of control tube upper end, and the control tube lower extreme is provided with the end cover, is provided with the net hole on the end cover, is provided with the floater between end cover and the control tube, and the internal diameter that the diameter of floater is greater than the control tube upper end is less than the internal diameter of control tube lower extreme.

Furthermore, the stirring mechanism comprises a mounting seat, a stirring motor, a stirring shaft and stirring blades, the mounting seat is fixed on one side of the avoiding position, the stirring motor is fixed on the mounting seat, the stirring shaft is connected with an output shaft of the stirring motor, and the stirring blades are fixed on the stirring shaft.

Furthermore, a cover plate is arranged on the mounting seat, the cover plate and the stirring shaft are coaxially arranged, and the metering tank is communicated with the cover plate through a pipeline.

Furthermore, a fixed rod is arranged at the top of the metering tank, a fixed ring is arranged on the side face of the fixed rod, a fastening piece is arranged on the fixed ring, and the adjusting pipe sleeve is arranged in the fixed ring.

Further, the frame top is provided with the step, and the height of step is more than or equal to the height of metering tank, and the primary color bucket is placed on the step.

The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:

expensive proportional valves are replaced by the adjusting pipes and the electromagnetic valves, so that the investment cost of the paint blending device is reduced; meanwhile, the adjusting pipe is simple in structure, convenient to clean and maintain and low in maintenance cost.

Drawings

The accompanying drawings, which form a part of the present application, 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 invention and not to limit the invention.

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

FIG. 2 is a front view of an embodiment of the present application;

FIG. 3 is a schematic view of a metering tank according to an embodiment of the present application;

FIG. 4 is a cross-sectional view of a metering tank according to an embodiment of the present application;

fig. 5 is a partially enlarged view of fig. 4.

Identified in the attached figures: 1. a frame; 11. a base; 12. a boss; 13. a step; 2. a stirring mechanism; 21. a mounting seat; 22. a stirring shaft; 23. a stirring blade; 24. a cover plate; 3. a lifting mechanism; 4. a primary color bucket; 5. a metering tank; 51. a tank body; 511. a paint inlet; 512. a paint outlet; 52. an adjusting tube; 53. fixing the rod; 531. a fixing ring; 54. an end cap; 541. mesh holes; 55. a floating ball; 6. a mixing barrel.

Detailed Description

For better understanding of the above technical solutions, the following detailed descriptions will be made in conjunction with the accompanying drawings and the detailed description 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 embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The full-automatic paint blending device shown in fig. 1-4 comprises a frame 1, a stirring mechanism 2, a lifting mechanism 3, a primary color barrel 4, a metering tank 5 and a mixing barrel 6. An avoidance position is arranged in the middle of the frame 1, the stirring mechanism 2 is arranged at the upper end of the avoidance position, the lifting mechanism 3 is arranged at the lower end of the avoidance position, and the mixing barrel 6 is placed on the lifting mechanism 3; primary color bucket 4, metering tank 5 all place at 1 tops of frame, and primary color bucket 4 passes through the pipeline and communicates with metering tank 5, and metering tank 5 passes through pipeline and 6 intercommunications of compounding bucket.

Specifically, as shown in fig. 1 and 2, the frame 1 is formed by welding section steel and steel plates, and includes a base 11 and bosses 12 welded and fixed on both sides of the base 11, and an avoidance position for installing the stirring mechanism 2 and the lifting mechanism 3 is formed between the two bosses 12. The top welded fastening of boss 12 has step 13, and the height more than or equal to metering tank 5 of step 13 is high, and four primary colors buckets 4 place on step 13, and four metering tank 5 place under step 13, and metering tank 5 and primary colors bucket 4 one-to-one. The number of the primary color barrel 4 and the metering tank 5 is determined according to the color of the prepared paint, and the primary color barrel 4 is provided with air holes to ensure that the paint can naturally flow down.

Rabbling mechanism 2 includes mount pad 21, agitator motor (not shown), (mixing) shaft 22 and stirring vane 23, mount pad 21 passes through the bolt fastening and dodges one side of position, agitator motor fixes the upper end at mount pad 21, agitator motor 22's upper end is passed through the bearing and is connected with mount pad 21, agitator motor's output shaft passes through the sprocket, the chain is connected with (mixing) shaft 22, stirring vane 23 fixes the lateral wall at (mixing) shaft 22, stirring vane 23 is the rectangle, stirring vane 23's radius of rotation slightly is less than the internal diameter of compounding bucket 6, in order to guarantee the sufficiency of compounding. The structure and principle of the stirring mechanism 2 are prior art and will not be described in detail here. Preferably, a circular cover plate 24 is fixedly installed on the installation base 21, the cover plate 24 and the stirring shaft 22 are coaxially arranged, and a feeding hole communicated with the metering tank 5 is formed in the cover plate 24.

Elevating system 3 installs the lower extreme at dodging the position, and elevating system 3 includes lift platform and elevating gear (not shown), is provided with the recess of placing compounding bucket 6 on the lift platform, and elevating gear fixes the side at two bosss 12, and elevating gear is connected with lift platform. When allotting paint, elevating gear drive lift platform rises, makes mixing barrel 6's opening and 24 butts of apron, can enough guarantee mixing barrel 6's stability, also can avoid paint to spill over.

As shown in fig. 3-5, the measuring tank 5 includes a tank 51, an adjusting pipe 52 and a fixing rod 53, a paint inlet 511 is formed on the upper side of the sidewall of the tank 51, a paint outlet 512 is formed on the lower side of the sidewall of the tank 51, and electromagnetic valves (not shown) are disposed at the paint inlet 511 and the paint outlet 512. The center of the top of the tank body 51 is provided with an adjusting hole, and the adjusting pipe 52 is slidably arranged in the adjusting hole; the inner diameter of the lower end of the adjusting pipe 52 is larger than that of the upper end of the adjusting pipe 52, the lower end of the adjusting pipe 52 is provided with an end cover 54, and the bottom and the side of the end cover 54 are both provided with grid holes 541; a floating ball 55 is arranged between the end cover 54 and the adjusting pipe 52, and the diameter of the floating ball 55 is larger than the inner diameter of the upper end of the adjusting pipe 52 and smaller than the inner diameter of the lower end of the adjusting pipe 52. The fixing rod 53 is fixedly installed at one side of the adjusting tube 52, a fixing ring 531 is fixed at a side surface of the fixing rod 53, a fastening member (not shown) is installed at a side surface of the fixing ring 531, the adjusting tube 52 is sleeved in the fixing ring 531, and the fastening member fixes the adjusting tube 52. Preferably, the fastener is a jackscrew and the side wall of the adjustment tube 52 is provided with graduations to provide a visual understanding of the metered volume of the metering tank.

The utility model discloses a theory of operation does:

firstly, selecting required basic color paint according to color proportion, and respectively placing the basic color paint into different primary color barrels 4; placing the mixing barrel on a lifting platform, and driving the lifting platform to ascend by a lifting device so that an opening of the mixing barrel is abutted to a cover plate; at the moment, the electromagnetic valves at the paint inlet and the paint outlet are both in a closed state;

then, adjusting the depth of the adjusting pipe extending into the tank body of the metering tank according to the using amount of each basic color paint, opening an electromagnetic valve at a paint inlet, naturally enabling the paint in the basic color barrel to flow into the metering tank, and enabling the floating ball to rise to block a pipeline of the adjusting pipe when the liquid level of the paint reaches the position of the floating ball 55 so as to automatically stop the paint flowing in;

then, closing the electromagnetic valve at the paint inlet, opening the electromagnetic valve at the paint outlet, enabling the paint in the metering tank to flow into the mixing barrel, and starting the stirring mechanism to stir and mix the basic color paint;

and finally, driving the lifting platform to descend by the lifting device and put down the mixing barrel, and pouring the blended paint.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

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.

Unless specifically stated otherwise, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. 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.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element in question must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A full-automatic paint blending device is characterized by comprising a frame, a stirring mechanism, a lifting mechanism, a primary color barrel, a metering tank and a mixing barrel,

an avoidance position is arranged in the middle of the rack, the stirring mechanism is arranged at the upper end of the avoidance position, the lifting mechanism is arranged at the lower end of the avoidance position, and the mixing barrel is placed on the lifting mechanism;

the primary color barrel and the metering tank are both arranged at the top of the frame, the primary color barrel is communicated with the metering tank through a pipeline, and the metering tank is communicated with the mixing barrel through a pipeline;

the metering tank comprises a tank body and an adjusting pipe arranged at the top of the tank body in a sliding manner, the tank body is respectively provided with a paint inlet and a paint outlet, and the paint inlet and the paint outlet are respectively provided with an electromagnetic valve; the inner diameter of the lower end of the adjusting pipe is larger than that of the upper end of the adjusting pipe, an end cover is arranged at the lower end of the adjusting pipe, grid holes are formed in the end cover, a floating ball is arranged between the end cover and the adjusting pipe, and the diameter of the floating ball is larger than that of the upper end of the adjusting pipe and smaller than that of the lower end of the adjusting pipe.

2. The full-automatic paint blending device according to claim 1, wherein the stirring mechanism comprises a mounting seat, a stirring motor, a stirring shaft and a stirring blade, the mounting seat is fixed on one side of the avoiding position, the stirring motor is fixed on the mounting seat, the stirring shaft is connected with an output shaft of the stirring motor, and the stirring blade is fixed on the stirring shaft.

3. The paint full-automatic blending device according to claim 2, wherein a cover plate is arranged on the mounting seat, the cover plate is arranged coaxially with the stirring shaft, and the metering tank is communicated with the cover plate through the pipeline.

4. The paint automatic blending device according to claim 1, wherein the top of the measuring tank is provided with a fixing rod, the side of the fixing rod is provided with a fixing ring, the fixing ring is provided with a fastening member, and the adjusting pipe is sleeved in the fixing ring.

5. The paint full-automatic blending device according to claim 1, wherein a step is arranged on the top of the frame, the height of the step is greater than or equal to the height of the metering tank, and the primary color barrel is placed on the step.