CN218962316U - Stirring device for unsaturated polyester resin processing - Google Patents

Abstract

The utility model discloses a stirring device for processing unsaturated polyester resin, and relates to the technical field of unsaturated polyester resin processing. This agitating unit is used in unsaturated polyester resin processing, including the stirring storehouse, the bottom in stirring storehouse is fixed with the rotating electrical machines, the inside in stirring storehouse rotates and is connected with the dwang, the side of dwang is fixed with a plurality of stirring leaf subassemblies, stirring leaf subassembly includes arc fretwork stirring leaf, the inside rotation of arc fretwork stirring leaf is connected with the cross puddler, the arc bin outlet has been seted up to the side in stirring storehouse. The application adopts a plurality of stirring leaf subassemblies to carry out movable diversified stirring mode and stirs unsaturated polyester resin in the stirring storehouse, and at first arc fretwork stirring leaf is when stirring, not only has stirring effect, and stirring resistance can not be very big moreover, and secondly, the cross puddler takes place the rotation under the effect of gear and annular card toothed bar, can further promote stirring effect.

Description

Stirring device for unsaturated polyester resin processing

Technical Field

The utility model relates to the technical field of unsaturated polyester resin processing, in particular to a stirring device for unsaturated polyester resin processing.

Background

The unsaturated polyester resin is generally a linear polymer compound having an ester bond and an unsaturated double bond, which is obtained by polycondensation of an unsaturated dibasic acid and a diol or a saturated dibasic acid and an unsaturated diol. In general, the polyesterification polycondensation is carried out at 190 to 220℃until the desired acid value (or viscosity) is reached, and after the polyesterification polycondensation has ended, a certain amount of vinyl monomer is added while hot to prepare a viscous liquid, such a polymer solution being referred to as an unsaturated polyester resin.

The utility model patent with publication number of CN214916122U discloses a PET type unsaturated polyester resin production stirring device, and belongs to the technical field of unsaturated polyester production devices. Because stirring blade forms stirring mode be stirring, simultaneously the PET bottle piece quality is light, easily floats on the liquid surface and easily glues the agglomeration and can not disperse evenly when stirring, and PET unsaturated polyester resin production reaction process is time consuming overlength, and the quality is very easy unstable. The utility model comprises a kettle body, a stirring device and a toothed harrow; the stirring device comprises a stirring shaft, the stirring device is fixed on the kettle body, the stirring shaft is vertical in the kettle body, and the toothed harrow is fixed on the upper part of the stirring shaft. In the above application, a single stirring device is adopted to be matched with a toothed harrow to stir, so that stirring operation is realized, and although the effect of the stirring device is improved compared with that of a single stirring rod, the actual stirring effect is only that a plurality of stirring rods are added to stir, and the fluidity of unsaturated polyester resin is poor, and the problem that stirring is uneven and the stirring rods are easy to damage is caused by stirring by a rigid stirring rod.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a stirring device for processing unsaturated polyester resin, which solves the problems in the prior art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an unsaturated polyester resin processing is with agitating unit, includes the stirring storehouse, the bottom in stirring storehouse is fixed with the rotating electrical machines, the inside rotation in stirring storehouse is connected with the dwang, the bottom of dwang and the output shaft of rotating electrical machines, the side of dwang is fixed with a plurality of stirring leaf subassemblies, stirring leaf subassemblies includes arc fretwork stirring leaf, the inside rotation of arc fretwork stirring leaf is connected with the cross puddler, the top fixedly connected with gear of arc fretwork stirring leaf, the inside top in stirring storehouse is fixed with annular card toothed bar, the arc bin outlet has been seted up to the side in stirring storehouse.

Preferably, the top of stirring storehouse is fixed with L type iron system pole, the inside of stirring storehouse runs through and sliding connection has the arc, the top of arc is fixed with the permanent magnet.

Preferably, the stirring vane assemblies are three groups in total, and the three groups of stirring vane assemblies are fixed on the side surface of the rotary rod at equal intervals in a circular array shape.

Preferably, the gear is located the upper surface of arc fretwork stirring leaf, and gear and annular latch rod meshing.

Preferably, the arc-shaped plate and the arc-shaped discharge opening have the same specification, and the bottom of the arc-shaped plate penetrates through the arc-shaped discharge opening and is in contact with the bottom of the inner wall of the arc-shaped discharge opening.

Preferably, an arc-shaped elastic sheet is fixed between the arc-shaped plate and the L-shaped iron rod.

The utility model provides a stirring device for processing unsaturated polyester resin. The beneficial effects are as follows:

(1) Adopt a plurality of stirring leaf subassemblies to carry out movable diversified stirring mode to stir unsaturated polyester resin in the stirring storehouse in this application, at first arc fretwork stirring leaf is when stirring, not only has the stirring effect, and stirring resistance can not be very big moreover, and secondly, cross puddler takes place the rotation under the effect of gear and annular card toothed bar, can further promote the stirring effect.

(2) This application seals the arc bin through setting up the arc of activity in the stirring storehouse, prevents that unsaturated polyester resin from leaking when stirring, sets up the permanent magnet on the arc top simultaneously, when the arc pull-up, can fix a position the arc through permanent magnet cooperation L iron pole, convenient row material.

Drawings

FIG. 1 is a schematic view of the overall top view three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the overall bottom three-dimensional structure of the present utility model;

FIG. 3 is a schematic three-dimensional view of a stirring blade assembly according to the present utility model;

fig. 4 is a schematic three-dimensional structure of the annular latch rod of the present utility model.

In the figure: 1. a stirring bin; 2. a rotating electric machine; 3. a rotating rod; 4. a stirring blade assembly; 41. arc hollow stirring blades; 42. a cross stirring rod; 43. a gear; 5. an annular tooth clamping rod; 6. an arc discharge opening; 7. an L-shaped iron rod; 8. an arc-shaped plate; 9. and a permanent magnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an unsaturated polyester resin processing is with agitating unit, including stirring storehouse 1, the bottom in stirring storehouse 1 is fixed with rotating electrical machines 2, the inside rotation in stirring storehouse 1 is connected with rotatory pole 3, the bottom of rotatory pole 3 and the output shaft of rotating electrical machines 2, the side of rotatory pole 3 is fixed with a plurality of stirring leaf subassemblies 4, stirring leaf subassembly 4 totally has three groups, and three group stirring leaf subassemblies 4 are circular array form equidistance and fix the side at rotatory pole 3, stirring leaf subassembly 4 includes arc fretwork stirring leaf 41, the inside rotation of arc fretwork stirring leaf 41 is connected with cross puddler 42, the top fixedly connected with gear 43 of arc fretwork stirring leaf 41, gear 43 is located the upper surface of arc fretwork stirring leaf 41, the inside top in stirring storehouse 1 is fixed with annular card toothed bar 5, and gear 43 and annular card toothed bar 5 meshing, the diversified stirring mode that adopts a plurality of stirring leaf subassemblies 4 to move about in to stirring storehouse 1 carries out stirring, at first, not only have the stirring effect when stirring, and the resistance can not be very big moreover, second cross fretwork stirring leaf 41 is equipped with at the top of arc fretwork stirring leaf 42, the top end of arc fretwork stirring leaf 43 has the fixed surface of cloth, the top of arc-shaped plate 8 is equipped with 6, the top of arc-shaped plate 8 is equipped with the fixed with the top of arc-shaped plate 8, the top end of arc-shaped plate 8 is equipped with the top of arc-shaped plate 8, the top end 8 is equipped with the top of arc-shaped plate 8, the arc-shaped plate 8 is equipped with the top 7, the top end 8, the top end of the arc-shaped plate is equipped with the top 7, and the top is equipped with the top of the arc-shaped top is fixed with the arc-shaped top down top-shaped top plate is 6, and the top down, and the top is equipped with the top down, and the top is 3, and the top. This application is through setting up movable arc 8 in stirring storehouse 1, comes to seal arc bin outlet 6, prevents that unsaturated polyester resin from leaking when stirring, sets up permanent magnet 9 simultaneously on arc 8 top, when arc 8 pull-up, can fix a position arc 8 through permanent magnet 9 cooperation L type iron pole 7, convenient row material.

During the use, put into stirring storehouse 1 with unsaturated polyester resin and processing additive, then start rotating electrical machines 2 and make rotatory pole 3 rotate, thereby drive three stirring leaf subassembly 4 rotation stirring, at the in-process that arc fretwork stirring leaf 41 rotated stirring, gear 43 takes place to rotate under annular card rack bar 5's effect, along with gear 43's rotation, can drive cross puddler 42 and rotate, make arc fretwork stirring leaf 41 in the in-process of rotation stirring, cross puddler 42 is at the rotation stirring, thereby promote the stirring effect in the stirring storehouse 1, after the stirring finishes, upwards pull permanent magnet 9 drive arc 8 upwards remove, make permanent magnet 9 and permanent magnet 9 adsorb, thereby the position of location arc 8, then start rotating electrical machines 2, make rotatory pole 3 drive stirring leaf subassembly 4 reverse rotation, make unsaturated polyester resin finished product get rid of through arc bin 6.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides an unsaturated polyester resin processing is with agitating unit, includes stirring storehouse (1), its characterized in that: the stirring bin is characterized in that a rotating motor (2) is fixed at the bottom of the stirring bin (1), a rotating rod (3) is connected to the inside rotation of the stirring bin (1), the bottom of the rotating rod (3) is connected with an output shaft of the rotating motor (2), a plurality of stirring blade assemblies (4) are fixed on the side face of the rotating rod (3), each stirring blade assembly (4) comprises an arc hollow stirring blade (41), a cross stirring rod (42) is connected to the inside rotation of each arc hollow stirring blade (41), a gear (43) is fixedly connected to the top end of each arc hollow stirring blade (41), an annular clamping toothed rod (5) is fixed above the inside of the stirring bin (1), and an arc discharge opening (6) is formed in the side face of the stirring bin (1).

2. The stirring device for processing an unsaturated polyester resin according to claim 1, wherein: the stirring bin is characterized in that an L-shaped iron rod (7) is fixed at the top end of the stirring bin (1), an arc-shaped plate (8) penetrates through the stirring bin (1) and is connected with the stirring bin in a sliding mode, and a permanent magnet (9) is fixed at the top end of the arc-shaped plate (8).

3. The stirring device for processing an unsaturated polyester resin according to claim 1, wherein: the stirring vane assemblies (4) are three groups in total, and the three groups of stirring vane assemblies (4) are fixed on the side surface of the rotary rod (3) at equal intervals in a circular array shape.

4. The stirring device for processing an unsaturated polyester resin according to claim 1, wherein: the gear (43) is positioned on the upper surface of the arc hollow stirring blade (41), and the gear (43) is meshed with the annular clamping toothed bar (5).

5. The stirring device for processing an unsaturated polyester resin according to claim 2, wherein: the arc-shaped plate (8) has the same specification as the arc-shaped discharge opening (6), and the bottom of the arc-shaped plate (8) penetrates through the arc-shaped discharge opening (6) and is contacted with the bottom of the inner wall of the arc-shaped discharge opening (6).

6. The stirring device for processing an unsaturated polyester resin according to claim 2, wherein: an arc-shaped elastic sheet is fixed between the arc-shaped plate (8) and the L-shaped iron rod (7).

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