CN214636332U

CN214636332U - Agitating unit is used in waterborne polyurethane preparation convenient to it is clean

Info

Publication number: CN214636332U
Application number: CN202023261969.4U
Authority: CN
Inventors: 张伟权; 张驰; 张骁; 彭群
Original assignee: Yixing Weiye Glass Fiber Material Co ltd
Current assignee: Yixing Weiye Glass Fiber Material Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-09
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an agitating unit is used in waterborne polyurethane preparation convenient to it is clean, including a jar body, bin outlet, cover and feed inlet, the bottom mounting have the bin outlet, the bottom of transfer line is provided with clean structure, clean structure includes slide rail, slider, backup pad, rubber pad and scraper blade, the inner wall at the jar body is fixed to the slide rail, the outside of slide rail one side is provided with the slider, and the fixed backup pad that is provided with of slider, the outside of backup pad bottom is fixed with the rubber pad, and the outside of rubber pad is fixed with the scraper blade. The utility model discloses it is rotatory when driving the backup pad through step motor, make the rotatory residual solution of scraping jar internal wall of scraping of scraper blade, drive the scraper blade through backup pad distortion and rock, prevent that the inner wall of jar body is uneven to lead to the scraper blade to damage a jar body, slide the steady operation of guarantee backup pad in the outside of slide rail through the slider, realized the clean function of this device from this, the inside cleanness of the device of being convenient for.

Description

Agitating unit is used in waterborne polyurethane preparation convenient to it is clean

Technical Field

The utility model relates to a agitating unit technical field specifically is an agitating unit is used in waterborne polyurethane preparation convenient to it is clean.

Background

With the rapid development of society, the gradual improvement of coating production technology makes the article used in people's life gorgeous in color, but the coating that uses organic solvent traditionally has toxicity and smell pungent, and the coating that uses waterborne polyurethane has the characteristics of safety and no pollution, therefore is widely used, and the stirring processing of waterborne polyurethane is handled to the setting of this device, and the production efficiency of waterborne polyurethane is convenient for subsequent use with higher speed, but current agitating unit for waterborne polyurethane preparation has a lot of problems and defects:

traditional agitating unit is used in waterborne polyurethane preparation, the clear problem of not being convenient for occasionally uses, and the device is remained easily at the in-process solution of using and is piled up in the bottom of the jar body, and the discharge and the use of the solution of not being convenient for lead to the practicality of this device less than.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agitating unit is used in waterborne polyurethane preparation convenient to it is clean not convenient for to solve the problem of proposing the device among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stirring device convenient for cleaning and used for preparing waterborne polyurethane comprises a tank body, a discharge hole, a tank cover and a feed inlet, wherein the discharge hole is fixed at the bottom end, a control panel is fixed at one side of the tank body, the tank cover is arranged at the top end of the tank body, the feed inlet is fixed at one side of the top end of the tank cover, a supporting shell is fixed at the top end of the tank cover, a stepping motor is fixed at the top end of the supporting shell, a transmission rod is fixed at the bottom end of the stepping motor, an exhaust hole is fixed at one side of the top end of the tank cover, stirring blades are arranged at the outer side of the transmission rod, a loading and unloading structure is arranged at the top end of the outer side of the tank body, a stirring structure is arranged inside the supporting shell, a cleaning structure is arranged at the bottom end of the transmission rod, the cleaning structure comprises a sliding rail, a sliding block, a supporting plate, a rubber pad and a scraping plate, the sliding rail is fixed at the inner wall of the tank body, a sliding block is arranged at the outer side of the sliding rail, and a supporting plate is fixedly arranged on the sliding block, a rubber pad is fixed on the outer side of the bottom end of the supporting plate, and a scraper is fixed on the outer side of the rubber pad.

Preferably, a sliding structure is formed between the sliding rail and the sliding blocks, and the sliding blocks are symmetrically distributed on the vertical center line of the supporting plate.

Preferably, the stirring structure comprises an upper conical tooth, a transmission gear, a lower conical tooth and a rod sleeve, the transmission gear is arranged on the inner wall of the supporting shell, the upper conical tooth is arranged at the top end of the transmission gear, the lower conical tooth is arranged at the bottom end of the transmission gear, and the rod sleeve is fixed inside the lower conical tooth.

Preferably, a rotating structure is formed between the rod sleeve and the transmission rod, and the rod sleeve extends to the outer side of the tank cover and is connected with the lower bevel gear.

Preferably, the loading and unloading structure includes threaded rod, clamp plate, commentaries on classics piece and fixed block, the fixed block is fixed on the top in the external side of jar, the bottom of fixed block one side is provided with the clamp plate, and the inside of one side of clamp plate is provided with the threaded rod, the bottom of threaded rod is provided with the commentaries on classics piece.

Preferably, the inner wall of the pressing plate is provided with threads, and the outer wall of the threaded rod is provided with threads.

Compared with the prior art, the beneficial effects of the utility model are that: this agitating unit is used in waterborne polyurethane preparation convenient to it is clean rational in infrastructure, have following advantage:

(1) the supporting plate is driven to rotate by the stepping motor, so that the scraping plate rotates to scrape the residual solution on the inner wall of the tank body, the scraping plate is driven to shake by the torsional deformation of the rubber pad, the tank body is prevented from being damaged by the scraping plate due to the fact that the inner wall of the tank body is uneven, and the sliding block slides on the outer side of the sliding rail to guarantee the stable operation of the supporting plate, so that the cleaning function of the device is realized, and the cleaning of the inner part of the device is facilitated;

(2) the rotating force of the transmission rod is led into the transmission gear through the upper bevel gear, so that the transmission gear drives the lower bevel gear to rotate, the stirring blades on the other side are driven to stir through the rotation of the rod sleeve, and the stirring effect is enhanced through the turbulence of the liquid flow in the device due to the different rotating directions of the two groups of stirring blades, so that the stirring function of the device is enhanced, and the working efficiency of the device is accelerated;

(3) the threaded rod is enabled to move upwards on the inner wall of the pressing plate through rotating the threaded rod, the rotating block is driven to be upwards separated from the rotating block, then the pressing plate is enabled to leave the top end of the device by rotating the pressing plate to one side, the tank cover is enabled to be separated from the tank body through upwards lifting the tank cover, and the device is opened, so that the switching function of the device is achieved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a front view of the loading/unloading structure of the present invention.

In the figure: 1. a tank body; 2. a discharge outlet; 3. cleaning the structure; 301. a slide rail; 302. a slider; 303. a support plate; 304. a rubber pad; 305. a squeegee; 4. a stirring structure; 401. an upper bevel gear; 402. a transmission gear; 403. a lower bevel gear; 404. a rod sleeve; 5. a loading and unloading structure; 501. a threaded rod; 502. pressing a plate; 503. rotating the block; 504. a fixed block; 6. a can lid; 7. a feed inlet; 8. a stepping motor; 9. a support housing; 10. a transmission rod; 11. stirring blades; 12. a control panel; 13. and (4) exhausting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a stirring device convenient for cleaning for preparing waterborne polyurethane comprises a tank body 1, a discharge outlet 2, a tank cover 6 and a feed inlet 7, wherein the discharge outlet 2 is fixed at the bottom end of the tank body 1, a control panel 12 is fixed at one side of the tank body 1, the tank cover 6 is arranged at the top end of the tank body 1, the feed inlet 7 is fixed at one side of the top end of the tank cover 6, a supporting shell 9 is fixed at the top end of the tank cover 6, a stepping motor 8 is fixed at the top end of the supporting shell 9, the model of the stepping motor 8 can be XC866, the input end of the stepping motor 8 is electrically connected with the output end of the control panel 12 through a wire, a transmission rod 10 is fixed at the bottom end of the stepping motor 8, an exhaust hole 13 is fixed at one side of the top end of the tank cover 6, stirring blades 11 are arranged at the outer side of the transmission rod 10, a loading and unloading structure 5 is arranged at the top end of the outer side of the tank body 1, a stirring structure 4 is arranged inside the supporting shell 9, a cleaning structure 3 is arranged at the bottom end of the transmission rod 10, the cleaning structure 3 comprises a sliding rail 301, a sliding block 302, a supporting plate 303, a rubber pad 304 and a scraper 305, wherein the sliding rail 301 is fixed on the inner wall of the tank body 1, the sliding block 302 is arranged on the outer side of one side of the sliding rail 301, the supporting plate 303 is fixedly arranged on the sliding block 302, the rubber pad 304 is fixed on the outer side of the bottom end of the supporting plate 303, the scraper 305 is fixed on the outer side of the rubber pad 304, a sliding structure is formed between the sliding rail 301 and the sliding block 302, and the sliding blocks 302 are symmetrically distributed on the vertical central line of the supporting plate 303;

specifically, as shown in fig. 1 and fig. 3, the support plate 303 is driven to rotate by the stepping motor 8, so that the scraper 305 rotates to scrape off the solution remaining on the inner wall of the tank body 1, the scraper 305 is driven to shake by the torsional deformation of the rubber pad 304, the damage to the tank body 1 caused by the scraper 305 due to the uneven inner wall of the tank body 1 is prevented, and the slide block 302 slides on the outer side of the slide rail 301 to ensure the stable operation of the support plate 303;

the stirring structure 4 comprises an upper conical tooth 401, a transmission gear 402, a lower conical tooth 403 and a rod sleeve 404, wherein the transmission gear 402 is arranged on the inner wall of the supporting shell 9, the upper conical tooth 401 is arranged at the top end of the transmission gear 402, the lower conical tooth 403 is arranged at the bottom end of the transmission gear 402, the rod sleeve 404 is fixed inside the lower conical tooth 403, a rotating structure is formed between the rod sleeve 404 and the transmission rod 10, and the rod sleeve 404 extends to the outer side of the tank cover 6 and is connected with the lower conical tooth 403;

specifically, as shown in fig. 1, the rotating force of the transmission rod 10 is introduced into the transmission gear 402 through the upper bevel gear 401, so that the transmission gear 402 drives the lower bevel gear 403 to rotate, the rod sleeve 404 rotates to drive the stirring blade 11 on the other side to stir, and the rotating directions of the two groups of stirring blades 11 are different, so that the liquid in the device flows in a disorder manner, and the stirring effect is enhanced;

the assembling and disassembling structure 5 comprises a threaded rod 501, a pressing plate 502, a rotating block 503 and a fixed block 504, the fixed block 504 is fixed at the top end of the outer side of the tank body 1, the pressing plate 502 is arranged at the bottom end of one side of the fixed block 504, the threaded rod 501 is arranged inside one side of the pressing plate 502, the rotating block 503 is arranged at the bottom end of the threaded rod 501, threads are formed on the inner wall of the pressing plate 502, and threads are formed on the outer wall of the threaded rod 501;

specifically, as shown in fig. 1, 2 and 4, the threaded rod 501 is moved upward on the inner wall of the pressing plate 502 by rotating the threaded rod 501, the rotating block 503 is driven to be separated upward from the rotating block 503, then the pressing plate 502 is rotated to one side to separate the pressing plate 502 from the top end of the device, and the device is opened by lifting the can lid 6 upward to separate the can lid 6 from the can body 1.

The working principle is as follows: when the device is used, a power supply is externally connected, the device is firstly moved to a working area, raw materials are added through the feeding hole 7 and enter the device, the control panel 12 controls the stepping motor 8 to be started, the stepping motor 8 drives a group of stirring blades 11 to stir the raw materials in a rotating mode through the transmission rod 10, when the transmission rod 10 rotates, the rotating force of the transmission rod 10 is led into the transmission gear 402 through the upper conical tooth 401, the transmission gear 402 drives the lower conical tooth 403 to rotate, the stirring blades 11 on the other side are driven to stir through the rotation of the rod sleeve 404, and the liquid in the device flows in a disordered mode through the different rotating directions of the two groups of stirring blades 11, so that the stirring effect is enhanced, and the stirring of the device is completed;

secondly, after stirring is completed, discharging the solution out of the device through the discharge port 2, when the bottom end of the inner wall of the tank body 1 has residual solution, driving the support plate 303 to rotate through the stepping motor 8, enabling the scraper blade 305 to rotationally scrape the residual solution on the inner wall of the tank body 1, driving the scraper blade 305 to shake through the torsional deformation of the rubber pad 304, preventing the scraper blade 305 from damaging the tank body 1 due to the uneven inner wall of the tank body 1, ensuring the stable operation of the support plate 303 through the sliding of the sliding block 302 on the outer side of the sliding rail 301, and completing the cleaning of the inner wall of the device;

finally, when the interior of the device needs to be checked and maintained, the threaded rod 501 is enabled to move upwards on the inner wall of the pressing plate 502 by rotating the threaded rod 501, the rotating block 503 is driven to upwards separate from the rotating block 503, then the pressing plate 502 is rotated towards one side to enable the pressing plate 502 to separate from the top end of the device, the tank cover 6 is enabled to be separated from the tank body 1 by upwards lifting the tank cover 6, the device is opened, the rapid switch on and off of the device is completed, and finally the operation of the stirring device for preparing the conveniently-cleaned waterborne polyurethane is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an agitating unit is used in waterborne polyurethane preparation convenient to it is clean, includes jar body (1), bin outlet (2), cover (6) and feed inlet (7), its characterized in that: the bottom mounting of the jar body (1) has bin outlet (2), one side of the jar body (1) is fixed with control panel (12), the top of the jar body (1) is provided with cover (6), and one side on cover (6) top is fixed with feed inlet (7), the top of cover (6) is fixed with supports shell (9), and the top of supporting shell (9) is fixed with step motor (8), the bottom mounting of step motor (8) has transfer line (10), one side on cover (6) top is fixed with exhaust hole (13), the outside of transfer line (10) all is provided with stirring leaf (11), the top in the jar body (1) outside is provided with loading and unloading structure (5), the inside of supporting shell (9) is provided with stirring structure (4), the bottom of transfer line (10) is provided with clean structure (3), clean structure (3) include slide rail (301), Slider (302), backup pad (303), rubber pad (304) and scraper blade (305), the inner wall at jar body (1) is fixed in slide rail (301), the outside of slide rail (301) one side is provided with slider (302), and the fixed backup pad (303) that is provided with of slider (302), the outside of backup pad (303) bottom is fixed with rubber pad (304), and the outside of rubber pad (304) is fixed with scraper blade (305).

2. The stirring device for aqueous polyurethane preparation convenient to clean as claimed in claim 1, wherein: a sliding structure is formed between the sliding rail (301) and the sliding blocks (302), and the sliding blocks (302) are symmetrically distributed on the vertical center line of the supporting plate (303).

3. The stirring device for aqueous polyurethane preparation convenient to clean as claimed in claim 1, wherein: the stirring structure (4) comprises an upper conical tooth (401), a transmission gear (402), a lower conical tooth (403) and a rod sleeve (404), wherein the transmission gear (402) is arranged on the inner wall of the supporting shell (9), the upper conical tooth (401) is arranged at the top end of the transmission gear (402), the lower conical tooth (403) is arranged at the bottom end of the transmission gear (402), and the rod sleeve (404) is fixed inside the lower conical tooth (403).

4. The stirring device for aqueous polyurethane preparation convenient to clean as claimed in claim 3, wherein: a rotating structure is formed between the rod sleeve (404) and the transmission rod (10), and the rod sleeve (404) extends to the outer side of the tank cover (6) and is connected with the lower bevel gear (403).

5. The stirring device for aqueous polyurethane preparation convenient to clean as claimed in claim 1, wherein: loading and unloading structure (5) are including threaded rod (501), clamp plate (502), commentaries on classics piece (503) and fixed block (504), the top in the jar body (1) outside is fixed in fixed block (504), the bottom of fixed block (504) one side is provided with clamp plate (502), and the inside of one side of clamp plate (502) is provided with threaded rod (501), the bottom of threaded rod (501) is provided with commentaries on classics piece (503).

6. The stirring device for aqueous polyurethane preparation convenient to clean as claimed in claim 5, wherein: the inner wall of the pressing plate (502) is provided with threads, and the outer wall of the threaded rod (501) is provided with threads.