CN210332480U

CN210332480U - Paint mixing equipment capable of stirring uniformly

Info

Publication number: CN210332480U
Application number: CN201920773197.0U
Authority: CN
Inventors: 石雷; 孙初锋; 周春宇; 张仲晦
Original assignee: Lanzhou City University
Current assignee: Lanzhou City University
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-17
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to a paint mixing device with uniform stirring, which comprises a stirring tank body, a frame body arranged above the stirring tank body, an upper fixing frame and a lower fixing frame which are respectively arranged at the upper end and the lower end of the frame body, a driving motor arranged at the upper end of the upper fixing frame, a driving shaft which is coaxially connected with a driving motor output shaft key through a shaft coupling, a rotary guide seat which is arranged between the upper fixing frame and the lower fixing frame and is connected with the driving shaft key, a guide inclined plane which is obliquely arranged at the lower surface of the rotary guide seat, and a central bearing seat which is arranged on the lower fixing frame and is in; the utility model relates to a rationally, compact structure and convenient to use.

Description

Paint mixing equipment capable of stirring uniformly

Technical Field

The utility model relates to a coating mixing equipment of stirring.

Background

At present, many goods sold on the market have delicate and precise surfaces, because manufacturers generally spray a layer of powder coating synthesized by high polymers on the products produced by the manufacturers, the powder coating can be transformed into a hard contained coating by melting and curing under the high temperature condition, the coating efficiency is high, the surface coating has good anticorrosive effect and high mechanical strength, the powder coating is not only used for automobile hubs, but also can be widely used in the industries of goods shelves, electrical control cabinets, mechanical parts, body-building sports equipment and the like, so the quality of the surface coating of the goods depends on the quality of powder particles and the fineness of metal powder, when the metal powder is coated on the products, if the powder is seriously agglomerated, the surface of the products is not smooth enough, and therefore, the metal powder needs to be placed in stirring equipment for stirring, so that the powder is more delicate and not easy to agglomerate, but present stirring sets up only vertical direction's stirring, leads to the stirring effect poor, and the product is unfiltered before the stirring in addition, leads to impurity to sneak into more, the purity of influence, and present agitated vessel's (mixing) shaft can't take out moreover, leads to being infected with a lot of powder on the (mixing) shaft after long-time the use easily, influences stirring efficiency just at the stirring in-process, the powder of (mixing) shaft has already agglomerated, if fall in new powder, influences final fineness easily, consequently needs the improvement. CN201820613568.4 powder coating stirring equipment and CN201721365016.8 mixing equipment for processing coating provide two different schemes, but only provide the function of spiral stirring, the stirring is uneven, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a coating mixing device which can stir evenly; the technical problems to be solved and the advantages to be achieved are set forth in the description which follows and in the detailed description of the embodiments.

In order to solve the above problems, the utility model adopts the following technical proposal:

a paint mixing device capable of stirring uniformly comprises a stirring tank body, a support body arranged above the stirring tank body, an upper fixing frame and a lower fixing frame which are respectively arranged at the upper end and the lower end of the support body, a driving motor arranged at the upper end of the upper fixing frame, a driving shaft coaxially connected with an output shaft key of the driving motor through a shaft coupling, a rotary guide seat arranged between the upper fixing frame and the lower fixing frame and connected with the driving shaft key, a guide inclined plane obliquely arranged on the lower surface of the rotary guide seat, a central bearing seat arranged on the lower fixing frame and connected with the driving shaft in a transmission manner, vertical through holes distributed on the lower fixing frame, a radial telescopic rod movably arranged in the vertical through hole up and down, a shaft shoulder arranged at the upper part of the radial telescopic rod, a spring arranged between the lower surface of the shaft shoulder and the upper surface of the lower fixing frame and sleeved on the radial telescopic, The rotary stirring device comprises a lower pressure head and a stirring head, wherein the lower pressure head is rotatably arranged at the upper end of a rotary seat, and the stirring head is arranged at the lower end of a radial telescopic rod.

As a further improvement of the above technical solution:

and a linear bearing in contact with the radial telescopic rod is arranged in the vertical through hole.

The bottom and the upper part of the stirring tank body are connected with a circulating pipeline driven by a circulating pump.

The lower end of the driving shaft is positioned in the stirring tank body, and the lower end of the conical hollow mesh enclosure is provided with a spiral stirring sheet.

The lower end of the driving shaft is distributed with a stirring L leg, the upper end cross arm of the stirring L leg is connected with the outer side wall of the driving shaft, and the lower end vertical arm of the stirring L leg is distributed outside the spiral stirring sheet. The advantages of the invention are not limited to the description, but rather are described in greater detail in the detailed description for better understanding.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Wherein: 1. a stirring tank body; 2. a drive motor; 3. an upper fixing frame; 4. rotating the guide seat; 5. a lower fixing frame; 6. a guide slope; 7. a rotating base; 8. a radial telescopic rod; 9. a lower pressure head; 10. a shaft shoulder; 11. a spring; 12. a central bearing seat; 13. a spiral stirring sheet; 14. stirring the L-shaped leg; 15. a conical hollow net cover; 16. a circulation line.

Detailed Description

As shown in fig. 1, the paint mixing apparatus for uniformly stirring according to the embodiment includes a stirring tank 1, a frame body disposed above the stirring tank 1, an upper fixing frame 3 and a lower fixing frame 5 respectively disposed at the upper and lower ends of the frame body, a driving motor 2 mounted at the upper end of the upper fixing frame 3, a driving shaft coaxially connected to an output shaft key of the driving motor 2 through a shaft coupling, a rotary guide seat 4 disposed between the upper fixing frame 3 and the lower fixing frame 5 and connected to the driving shaft key, a guide inclined plane 6 obliquely disposed at the lower surface of the rotary guide seat 4, a central bearing seat 12 disposed on the lower fixing frame 5 and connected to the driving shaft in a transmission manner, a vertical through hole disposed on the lower fixing frame 5, a radial expansion link 8 movably disposed in the vertical through hole up and down, a shoulder 10 disposed at the upper portion of the radial expansion link 8, a spring 11 disposed between the lower surface of the shoulder 10 and the upper surface, The rotary seat 7 is arranged at the top of the radial telescopic rod 8 and is in rolling contact with the guide inclined plane 6, the lower pressing head 9 is rotationally arranged at the upper end of the rotary seat 7 and is rotated, and the stirring head is arranged at the lower end of the radial telescopic rod 8. As for the up-and-down stirring mode different from the rotary stirring, the rotary seat 7 rotates and utilizes the guide inclined plane 6, the corresponding radial telescopic rod 8 is continuously pressed down to descend, then the radial telescopic rod ascends and resets through the spring force, the up-and-down stirring is realized, the friction force is reduced through the rotary seat 7 and the lower pressure head 9, and the sliding friction is changed into the rolling friction.

The utility model discloses the improvement point lies in the drive stirring mode, and how to pass in and out the material, how technical problem such as sealed adopt common general knowledge can solve.

And a linear bearing in contact with the radial telescopic rod 8 is arranged in the vertical through hole, so that friction is reduced.

A circulating pipeline 16 driven by a circulating pump is connected with the bottom and the upper part of the stirring tank body 1.

The lower end of the driving shaft is positioned in the stirring tank body 1, and the lower end of the conical hollow mesh enclosure 15 is provided with a spiral stirring sheet 13.

The lower end of the driving shaft is distributed with a stirring L leg 14, the upper end cross arm of the stirring L leg 14 is connected with the outer side wall of the driving shaft, and the lower end vertical arm of the stirring L leg 14 is distributed outside the spiral stirring sheet 13.

Use the utility model discloses in the time, coating solution only through driving motor 2 as the power supply in agitator tank body 1, and top mount 3 and bottom mount 5 are for supporting, realize rotatory stirring and stir simultaneously from top to bottom to very big improvement stirring speed and stirring quality, make solution upper and lower floor and ectonexine all obtain the contact, dissolve efficiently. Through toper fretwork screen panel 15 for when the centrifugation is rotatory, push down the liquid at edge, come central department along the tapering face simultaneously, fill central depressed place. Reduce spiral stirring piece 13 area occupied through stirring L leg 14, the flight diameter is little, and outside stirring effect is poor, and the flight diameter is big, and then area occupied is big, influences the effective space, through stirring L leg 14 raise the efficiency. In addition, the forced circulation of the bottom sinking coating is realized through the circulating pipeline 16, so that the technical problem that the coating is adhered to the bottom and the dissolution is required to be carried out by stirring for multiple times is solved.

The utility model relates to a rationally, low cost, durable, safe and reliable, easy operation, labour saving and time saving, saving fund, compact structure and convenient to use.

The present invention has been fully described for a clear disclosure, and is not to be construed as an exemplification of the prior art.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; it is obvious to those skilled in the art that a plurality of embodiments of the present invention may be combined. Such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The utility model provides a coating mixing apparatus of stirring which characterized in that: including the agitator tank body (1), the support body of setting in agitator tank body (1) top, set up upper fixing frame (3) and lower mount (5) of lower extreme on the support body respectively, install driving motor (2) in upper fixing frame (3) upper end, the driving shaft that passes through shaft coupling coaxial coupling with driving motor (2) output shaft key, set up rotatory guide holder (4) between upper fixing frame (3) and lower mount (5) and with the driving shaft key-type, the direction inclined plane (6) of slope setting at rotatory guide holder (4) lower surface, set up on mount (5) down and central bearing frame (12) of being connected with the driving shaft transmission, the vertical through-hole of distribution on mount (5) down, the activity sets up radial telescopic link (8) in vertical through-hole from top to bottom, set up shoulder (10) on upper portion in radial telescopic link (8), set up between shoulder (10) lower surface and mount (5) upper surface down and with radial telescopic link (8) suit ) An upper spring (11) and a stirring head arranged at the lower end of the radial telescopic rod (8).

2. The paint mixing apparatus according to claim 1, wherein a linear bearing in contact with the radial expansion link (8) is provided in the vertical through hole; the top of the radial telescopic rod (8) is provided with a rotating seat (7) which is in rolling contact with the guide inclined plane (6), and the upper end of the rotating seat (7) is rotatably provided with a lower pressure head (9).

3. The paint mixing apparatus according to claim 1, wherein a circulation line (16) driven by a circulation pump is connected to the bottom and the upper part of the agitation tank (1).

4. The paint mixing apparatus according to claim 1, wherein the lower end of the driving shaft is located in the stirring tank (1), and the lower end of the conical hollow mesh enclosure (15) is provided with a spiral stirring blade (13).

5. The paint mixing apparatus of claim 4, wherein the lower end of the driving shaft is provided with the stirring L-shaped leg (14), the upper cross arm of the stirring L-shaped leg (14) is connected with the outer side wall of the driving shaft, and the lower vertical arm of the stirring L-shaped leg (14) is arranged outside the spiral stirring blade (13).