CN219404912U

CN219404912U - Double-screw black master batch mixing device

Info

Publication number: CN219404912U
Application number: CN202320606598.3U
Authority: CN
Inventors: 杨念新; 杨气鹏
Original assignee: Jiangsu Xinpeng Plastify Technology Co ltd
Current assignee: Jiangsu Xinpeng Plastify Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-07-25
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a double-spiral black master batch mixing device which comprises a machine body, a double-spiral rod and a plurality of discharge holes, wherein a conical sleeve is arranged between the double-spiral rod in the machine body, a plurality of screening plates corresponding to the discharge holes are arranged on the conical sleeve, a plurality of first through holes are arranged on the screening plates, a connecting disc in rotary connection is arranged at the top of the inner wall of the machine body, a plurality of material receiving screens are arranged between the outer wall of the connecting disc and the discharge holes and the screening plates, a plurality of second through holes are arranged on the material receiving screens, the aperture of the second through holes is larger than that of the first through holes, a plurality of scraping plates are arranged on the outer wall of the connecting disc, and the scraping plates are attached to the top of the screening plates. The utility model can disperse the materials to each position in the machine body by utilizing the material receiving sieve, can lead the materials falling from the material outlet to be distributed in a staggered way, realizes the purpose of uniformly falling the materials to each position during discharging, can lead the materials to be quickly mixed together, not only can be uniformly dispersed, but also can improve the working efficiency of mixing, and can carry out multiple dispersion on the materials to avoid material agglomeration.

Description

Double-screw black master batch mixing device

Technical Field

The utility model relates to the technical field of masterbatch processing, in particular to a double-spiral black masterbatch mixing device.

Background

When the black master batch is produced and manufactured, materials mixed according to a certain proportion are required to be discharged into a mixer for uniform mixing, a double-screw rod mixer is usually adopted in the prior art, the principle of the double-screw rod mixer is that powder moves circumferentially along the wall of a cone through revolution of double screws, the rotation of a screw blade enables the powder to be discharged to the center of the cone for radial movement, the powder flows upwards from the cone and is discharged from the outer circumferential surface of the screw, namely, the direction of a screw shaft is mixed, and the screw revolves and rotates in the mixer, so that four flowing forms of the powder, namely, the composite movement of convection, shearing, diffusion and infiltration are caused.

When raw materials are discharged into the mixer, the materials entering from the discharge opening correspondingly fall into a certain area below the mixer, so that the situation that the same materials are piled up is easy to occur, the screw pitches among the spiral blades are larger, uneven material dispersion in the spiral blades is easy to occur, for example, two thirds of materials A and one third of materials B in one spiral blade are likely to occur, and the mixing efficiency is low.

Disclosure of Invention

The utility model aims to provide a double-spiral black master batch mixing device so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a double helix black master batch compounding device, includes organism, double screw pole and a plurality of bin outlet, the organism inside in be equipped with the toper cover between the double screw pole, the toper overlap be equipped with a plurality of with the screen tray that the bin outlet corresponds, be equipped with a plurality of through-hole one on the screen tray, organism inner wall top is equipped with rotates the connection pad of connection, the connection pad outer wall with the bin outlet with be equipped with a plurality of material receiving sieve between the screen tray, be equipped with a plurality of through-hole two on the material receiving sieve, the aperture of through-hole two is greater than the aperture of through-hole one, the connection pad outer wall is equipped with a plurality of scraper blade, the scraper blade with the laminating of screen tray top.

Further, the bottom of the connecting disc is provided with a plurality of dispersing rods, the outer wall of each dispersing rod is provided with a plurality of spike parts, and the spike parts are conical and can break up agglomerated materials.

Further, the top of the connecting disc is provided with a connecting shaft, one end of the connecting shaft extends to the upper part of the machine body, and the end of the connecting shaft is connected with an output shaft of the first driving motor to provide a power source for rotation of the connecting shaft.

Further, the top of the machine body is provided with a supporting plate, and the driving motor is fixed on the supporting plate through bolts to provide fixed supporting force for the driving motor.

Furthermore, the top of the discharge hole is provided with a cover plate in a matching way, and the cover plate is lifted and placed on one side when the discharge hole is used.

Further, the double-screw rod comprises a screw rod I and a screw rod II, and one ends of the screw rod I and the screw rod II are respectively connected with an output shaft of a driving motor II.

Further, the bottom of the machine body is provided with a feed opening, the feed opening is provided with a solenoid valve for controlling discharge, and the opening and closing of the feed opening are controlled by an electric signal.

The beneficial effects achieved by the utility model are as follows:

according to the utility model, the material can be dispersed to each position in the machine body by utilizing the material receiving sieve, so that the materials falling from the material outlet are distributed in a staggered manner, the purpose that the materials fall to each position uniformly during discharging is realized, the materials can be quickly mixed together, the dispersion is uniform, the mixing working efficiency is improved, the materials can be subjected to multiple dispersion and filtration by the material receiving sieve and the through holes on the sieve disc, the material agglomeration can be avoided, and meanwhile, the materials can be scattered when the dispersing rod is driven to rotate by the connecting disc, the purpose of double dispersion of the materials is realized, the occurrence of agglomeration phenomenon is avoided, and the mixing rate of the materials can be improved.

Drawings

FIG. 1 is a perspective view of the entire present utility model;

FIG. 2 is a perspective view of the double screw rod of the present utility model;

FIG. 3 is a perspective view of a screen tray of the present utility model;

FIG. 4 is a perspective view of the receiving screen of the present utility model;

in the figure: 1. a body; 2. a double screw rod; 3. a discharge port; 4. a conical sleeve; 5. a screen tray; 6. a connecting disc; 7. receiving a material sieve; 8. a scraper; 9. a first through hole; 10. a second through hole; 11. a dispersion rod; 12. a spike; 13. a connecting shaft; 14. driving a first motor; 15. a support plate; 16. a cover plate; 17. a first screw rod; 18. a screw rod II; 19. a second driving motor; 20. an electromagnetic valve; 21. and a feed opening.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a double helix black master batch compounding device, includes organism 1, double screw pole 2 and a plurality of bin outlet 3, organism 1 inside in be equipped with toper cover 4 between the double screw pole 2, the bottom of toper cover 4 is the throat form, be equipped with a plurality of with the screen tray 5 that bin outlet 3 corresponds on the toper cover 4, be equipped with a plurality of through-hole one 9 on the screen tray 5, organism 1 inner wall top is equipped with rotates the connection pad 6 of connection, connection pad 6 outer wall with bin outlet 3 with be equipped with a plurality of material receiving screen 7 between the screen tray 5, be equipped with a plurality of through-hole two 10 on the material receiving screen 7, the aperture of through-hole two 10 is greater than the aperture of through-hole one 9, the connection pad 6 outer wall is equipped with a plurality of scraper blade 8, scraper blade 8 with screen tray 5 top laminating, when scraper blade 8 passes through screen tray 5, can scrape the principle of piling up on the screen tray 5, avoids the raw materials to pile up the screen.

The bottom of the connecting disc 6 is provided with a plurality of dispersing bars 11, the outer wall of the dispersing bars 11 is provided with a plurality of spike parts 12, and the spike parts 12 are conical and can break up agglomerated materials.

The top of the connecting disc 6 is provided with a connecting shaft 13, one end of the connecting shaft 13 extends to the upper part of the machine body 1, and the end of the connecting shaft is connected with an output shaft of a first driving motor 14 to provide a power source for the rotation of the connecting shaft 13.

The top of the machine body 1 is provided with a supporting plate 15, and the first driving motor 14 is fixed on the supporting plate 15 through bolts and provides fixed supporting force for the driving motor.

The top of the discharge opening 3 is provided with a cover plate 16 in a matching way, and the cover plate 16 is lifted and placed on one side when the discharge opening 3 is used.

The double-screw rod 2 comprises a screw rod I17 and a screw rod II 18, and one ends of the screw rod I17 and the screw rod II 18 are connected with output shafts of a driving motor II 19 respectively.

The bottom of the machine body 1 is provided with a feed opening 21, the feed opening 21 is provided with a solenoid valve 20 for controlling discharge, and the opening and closing of the feed opening 21 are controlled by an electric signal.

The specific implementation mode is as follows: during the use, can open bin outlet 3, in the organism 1 is got rid of to the bin outlet 3 with the raw materials, start driving motor one 14 simultaneously, make driving motor one 14 drive connecting axle 13 rotate, connecting axle 13 can drive connection pad 6 and rotate, connection pad 6 can drive a plurality of material receiving sieves 7 synchronous rotation, when connection pad 6 moves to screen tray 5 top, the material that bin outlet 3 falls can drop in material receiving sieves 7 this moment, because the through-hole one 9 aperture on screen tray 5 is less than through-hole two 10, consequently, the speed that the material passed through-hole two 10 is greater than the speed that passes through-hole one 9, thereby can make partial raw materials pile up in material receiving sieves 7, when material receiving sieves 7 remove and be out of position as screen tray 5 dislocation, the unloading that drops in material receiving sieves 7 this moment can continue to can with the material dislocation distribution that bin outlet 3 falls, the realization is even when the material is dropped in each place, just so can make the material mix together fast, and improve the work efficiency of mixing, and the through-hole on screen tray 5 is gone up and the through-hole one 9 aperture is less than through-hole two 9, can drive the multiple filtration pole that can carry out the multiple filtration on screen 7, can realize the material, the dual rotation of the dual, can realize the dual rotation of the dual drive pole, can be guaranteed, the dual rotation can be guaranteed to the material, the dual, can be mixed to the dual rotated, and the dual can be mixed to the material is guaranteed, and the dual and can be mixed to the dual when the dual and can be mixed and simultaneously rotated.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a double helix black master batch compounding device, includes organism (1), double helix pole (2) and a plurality of bin outlet (3), its characterized in that: inside of organism (1) be equipped with toper cover (4) between double helix pole (2), be equipped with a plurality of on toper cover (4) with screen tray (5) that bin outlet (3) corresponds, organism (1) inner wall top is equipped with connection pad (6) of rotating the connection, connection pad (6) outer wall with bin outlet (3) with be equipped with a plurality of material receiving screen (7) between screen tray (5), connection pad (6) outer wall is equipped with a plurality of scraper blade (8), scraper blade (8) with laminating of screen tray (5) top.

2. A twin screw black master batch mixing device according to claim 1, wherein: the screen disc (5) is provided with a plurality of first through holes (9), the receiving screen (7) is provided with a plurality of second through holes (10), and the aperture of the second through holes (10) is larger than that of the first through holes (9).

3. A twin screw black master batch mixing device according to claim 1, wherein: the bottom of the connecting disc (6) is provided with a plurality of dispersing bars (11), and the outer wall of the dispersing bars (11) is provided with a plurality of spike parts (12).

4. A twin screw black master batch mixing device according to claim 1, wherein: the top of the connecting disc (6) is provided with a connecting shaft (13), one end of the connecting shaft (13) extends to the upper part of the machine body (1), and the end of the connecting shaft is connected with an output shaft of a first driving motor (14).

5. The double-spiral black master batch mixing device according to claim 4, wherein: the top of the machine body (1) is provided with a supporting plate (15), and the first driving motor (14) is fixed on the supporting plate (15) through bolts.

6. A twin screw black master batch mixing device according to claim 1, wherein: the top of the discharge hole (3) is provided with a cover plate (16) in a matching way.

7. A twin screw black master batch mixing device according to claim 1, wherein: the double-screw rod (2) comprises a screw rod I (17) and a screw rod II (18), and one end of the screw rod I (17) and one end of the screw rod II (18) are connected with an output shaft of a driving motor II (19) respectively.

8. A twin screw black master batch mixing device according to claim 1, wherein: the bottom of the machine body (1) is provided with a feed opening (21), and the feed opening (21) is provided with an electromagnetic valve (20) for controlling discharge.