CN213829855U

CN213829855U - Production and forming equipment for long fiber reinforced polypropylene granules

Info

Publication number: CN213829855U
Application number: CN202022120009.XU
Authority: CN
Inventors: 陆志宏
Original assignee: Jurong Bastep Composite Materials Co ltd
Current assignee: Jurong Bastep Composite Materials Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-30
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a production former of long fiber reinforced polypropylene aggregate, comprises a workbench, the last skin weld of workstation has the agitator, the inside roof intercommunication of agitator has the inlet pipe, the upper surface mid-mounting of agitator has the second motor, the output shaft of second motor runs through the inside wall and the welding of agitator have the main shaft, the inside bottom wall fixedly connected with bearing of agitator, the inner circle of bearing with the lateral wall of main shaft rotates to be connected, the lateral wall welding of main shaft has the stirring leaf of equidistance range, the last skin weld of workstation has first casing, and the second motor drives main shaft and stirring leaf and stirs the material, makes the material fuse more evenly, makes polypropylene raw materials and other materials fully fuse, makes the polypropylene shaping faster quality better; impurity in first filter screen and the second filter screen in to the polypropylene filters, reduces the impurity that gets into in the polypropylene in the manufacturing process, improves the quality of polypropylene.

Description

Production and forming equipment for long fiber reinforced polypropylene granules

Technical Field

The utility model relates to a polypropylene production technical field specifically is a production former of long fiber reinforcing polypropylene aggregate.

Background

Polypropylene is a polymer obtained by addition polymerization of propylene. Is white wax-like material, and has transparent and light appearance. Is inflammable, has a melting point of 165 ℃ and is softened at about 155 ℃. Can resist corrosion of acid, alkali, salt solution and various organic solvents at the temperature of below 80 ℃, and can be decomposed at high temperature and under the action of oxidation. The polypropylene is widely applied to the production of fiber products such as clothes, blankets and the like, medical instruments, automobiles, bicycles, parts, conveying pipelines, chemical containers and the like, and is also used for packaging foods and medicines. In the production process of polypropylene, molding equipment, the existing molding equipment,

firstly, when polypropylene is melted, other raw materials cannot be fully stirred after being added, the full stirring plays an important role in the later molding of the polypropylene, and the molding speed of the polypropylene is slower if the stirring is insufficient;

secondly, during stirring of polypropylene, impurities are not filtered, so that the production quality of polypropylene is reduced, the use of polypropylene particles is influenced, and raw materials are wasted due to unqualified quality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a production former of long fiber reinforcing polypropylene aggregate.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the production and forming equipment for the long fiber reinforced polypropylene granules comprises a workbench, wherein an agitating barrel is welded on the upper surface of the workbench, an inlet pipe is communicated with the inner top wall of the agitating barrel, a second motor is installed in the middle of the upper surface of the agitating barrel, an output shaft of the second motor penetrates through the inner side wall of the agitating barrel and is welded with a main shaft, a bearing is fixedly connected with the inner bottom wall of the agitating barrel, an inner ring of the bearing is rotatably connected with the outer side wall of the main shaft, stirring blades which are arranged at equal intervals are welded on the outer side wall of the main shaft, a first shell is welded on the upper surface of the workbench, a third shell is welded on the inner side wall of the first shell, the inner bottom wall of the third shell is communicated with a third pipe body, one end of the third pipe body is communicated with a second shell, the outer side wall of the second shell is welded on the inner side wall of the first shell, the even intercommunication of the inside diapire of second casing has a tap, the last surface mounting of workstation has the material pump, the water inlet of material pump pass through the second body with the inside wall intercommunication of agitator, the delivery port of material pump through first body with the inside wall threaded connection of third casing, the inside wall fixedly connected with second filter screen of third casing, first motor is installed to the lateral wall of first casing, the output shaft of first motor runs through the inside wall and the welding of first casing have the second to change the roller, the second is changeed the roller and is kept away from the one end of first motor rotate connect in the inside wall of first casing, the even welding of the lateral wall of second commentaries on classics roller has the cutter, the first filter screen of inside wall fixedly connected with of inlet pipe.

Preferably, the lateral wall symmetrical welding of first casing has two fixed blocks, two one side that the fixed block is adjacent is rotated and is connected with the third and changes the roller, the inside wall of first casing is rotated and is connected with first commentaries on classics roller, the first inside wall that changes the roller pass through the transmission band with the third is changeed the inside wall transmission of roller and is connected.

Preferably, a third motor is installed on the outer side wall of the first shell, and an output shaft of the third motor is welded to one end of the first rotating roller.

Preferably, the middle of the upper surface of the first shell is provided with a fan, an air outlet of the fan is communicated with a fourth pipe body, one end of the fourth pipe body penetrates through the inner side wall of the first shell and is communicated with the fourth shell, and the outer side wall of the fourth shell is welded on the inner side wall of the first shell.

Preferably, the bottom four corners of the workbench are symmetrically welded with supporting legs, and the bottoms of the supporting legs are in threaded connection with ground feet.

Preferably, the outer side wall of the supporting leg is welded with a material collecting box, and the material collecting box is located below the third rotating roller.

(III) advantageous effects

Compared with the prior art, the utility model provides a production former of long fiber reinforcing polypropylene aggregate possesses following beneficial effect:

the second motor drives the main shaft and the stirring blades to stir the materials, so that the materials are more uniformly fused, the polypropylene raw material is fully fused with other materials, the polypropylene is molded faster and better in quality, and the polypropylene molding speed is high, so that the production efficiency can be improved;

second, first filter screen and second filter screen filter the impurity in to the polypropylene, reduce the impurity that gets into in the polypropylene in the manufacturing process, improve the quality of polypropylene, reduce the waste of raw and other materials, and first body and third casing are threaded connection, can clear up the impurity on the second filter screen after opening, and are comparatively convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the mixing tank of the present invention;

fig. 3 is a schematic view of the internal structure of the first housing according to the present invention.

In the figure: 1. a work table; 2. a first housing; 3. supporting legs; 4. ground feet; 5. a material collecting box; 6. a first motor; 7. a fan; 8. a first pipe body; 9. a second motor; 10. a feed pipe; 11. a stirring barrel; 12. a second tube body; 13. a material pump; 14. a third motor; 15. a first filter screen; 16. a main shaft; 17. stirring blades; 18. a bearing; 19. a second filter screen; 20. a third tube; 21. a second housing; 22. a first rotating roller; 23. a discharging nozzle; 24. a third housing; 25. a fourth tube body; 26. a fourth housing; 27. a conveyor belt; 28. a second rotating roller; 29. a cutter; 30. a fixed block; 31. and a third roller.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a production forming device for long fiber reinforced polypropylene granules comprises a workbench 1, wherein an agitating barrel 11 is welded on the upper surface of the workbench 1, a feeding pipe 10 is communicated with the inner top wall of the agitating barrel 11, a second motor 9 is installed in the middle of the upper surface of the agitating barrel 11, an output shaft of the second motor 9 penetrates through the inner side wall of the agitating barrel 11 and is welded with a main shaft 16, a bearing 18 is fixedly connected with the inner bottom wall of the agitating barrel 11, an inner ring of the bearing 18 is rotatably connected with the outer side wall of the main shaft 16, stirring blades 17 which are arranged at equal intervals are welded on the outer side wall of the main shaft 16, a first shell 2 is welded on the upper surface of the workbench 1, a third shell 24 is welded on the inner side wall of the first shell 2, a third pipe body 20 is communicated with the inner bottom wall of the third shell 24, one end of the third pipe body 20 is communicated with a second shell 21, the outer side wall of the second shell 21 is welded on the inner side wall of the first shell 2, and the inner bottom wall of the second shell 21 is uniformly communicated with a discharging nozzle 23, the last surface mounting of workstation 1 has material pump 13, the water inlet of material pump 13 passes through the inside wall intercommunication of second body 12 and agitator 11, the delivery port of material pump 13 passes through the inside wall threaded connection of first body 8 and third casing 24, the inside wall fixedly connected with second filter screen 19 of third casing 24, first motor 6 is installed to the lateral wall of first casing 2, the output shaft of first motor 6 runs through the inside wall of first casing 2 and welds and change roller 28 with the second, the one end that first motor 6 was kept away from to second commentaries on classics roller 28 is rotated and is connected in the inside wall of first casing 2, the even welding of the lateral wall of second commentaries on classics roller 28 has cutter 29, the first filter screen 15 of inside wall fixedly connected with of inlet pipe 10.

In this embodiment, specifically: two fixing blocks 30 are symmetrically welded on the outer side wall of the first shell 2, one adjacent side of the two fixing blocks 30 is rotatably connected with a third rotating roller 31, the inner side wall of the first shell 2 is rotatably connected with a first rotating roller 22, and the inner side wall of the first rotating roller 22 is in transmission connection with the inner side wall of the third rotating roller 31 through a transmission belt 27; the first roller 22 drives the conveying belt 27, the conveying belt 27 drives the produced polypropylene strips to move forwards, and the third roller 31 plays a role in assisting in rotating and supporting the conveying belt 27.

In this embodiment, specifically: the outer side wall of the first shell 2 is provided with a third motor 14, and the output shaft of the third motor 14 is welded with one end of a first rotating roller 22; the third motor 14 rotates to drive the first rotating roller 22, and the first rotating roller 22 is powered, so that the device can normally produce and shape polypropylene.

In this embodiment, specifically: the middle part of the upper surface of the first shell 2 is provided with a fan 7, an air outlet of the fan 7 is communicated with a fourth tube 25, one end of the fourth tube 25 penetrates through the inner side wall of the first shell 2 and is communicated with a fourth shell 26, and the outer side wall of the fourth shell 26 is welded on the inner side wall of the first shell 2; the fan 7 blows wind into the fourth housing 26 through the fourth pipe 25, and the fourth housing 26 disperses the wind to cool the polypropylene strip on the conveyor belt 27, so that the polypropylene strip is rapidly molded.

In this embodiment, specifically: four corners of the bottom of the workbench 1 are symmetrically welded with supporting legs 3, and the bottoms of the supporting legs 3 are in threaded connection with ground feet 4; supporting leg 3 plays the fixed effect of support to workstation 1 to make the height of workstation 1 can make the staff use more convenient, lower margin 4 plays absorbing effect to supporting leg 3.

In this embodiment, specifically: the outer side wall of the supporting leg 3 is welded with a material collecting box 5, and the material collecting box 5 is positioned below the third rotating roller 31; the material collecting box 5 is arranged outside the first shell 2, so that polypropylene particles can be collected when produced polypropylene falls off from the conveying belt 27 in the dicing molding process, and the use is convenient.

To sum up, the working principle and the working process of the production and forming equipment for long fiber reinforced polypropylene granules are that, when in use, the workbench 1 is provided with a switch group for controlling the start and the stop of the first motor 6, the fan 7, the second motor 9, the material pump 13 and the third motor 14, the switch group is connected with an external commercial power and is used for supplying power to the first motor 6, the fan 7, the second motor 9, the material pump 13 and the third motor 14, the second motor 9 drives the main shaft 16 and the stirring blades 17 to stir the materials, so that the materials are more uniformly fused, the material pump 13 pumps the materials mixed by the polypropylene and other additives to the second shell 21 and extrudes the materials through the discharge nozzle 23 to form polypropylene strips on the transmission belt 27, the fan 7 blows air into the fourth shell 26 through the fourth pipe 25, the fourth shell 26 disperses the wind power to cool the polypropylene strips on the transmission belt 27, make its rapid prototyping, first filter screen 15 and second filter screen 19 filter the impurity in the polypropylene, first motor 6 drives cutter 29 and cuts the polypropylene strip after the cooling, form the polypropylene granule, first commentaries on classics roller 22 drives transmission band 27, transmission band 27 drives the polypropylene strip of production and moves forward, third commentaries on classics roller 31 plays supplementary rotation and supporting role to transmission band 27, set up the case 5 that gathers materials outside first casing 2, can be at the polypropylene of production when the stripping and slicing shaping drops from transmission band 27, collect the polypropylene granule, high durability and convenient use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production former of long fiber reinforced polypropylene aggregate, includes workstation (1), its characterized in that: the upper surface welding of workstation (1) has agitator (11), the inside roof intercommunication of agitator (11) has inlet pipe (10), the upper surface mid-mounting of agitator (11) has second motor (9), the output shaft of second motor (9) runs through the inside wall and the welding of agitator (11) have main shaft (16), the inside diapire fixedly connected with bearing (18) of agitator (11), the inner circle of bearing (18) with the lateral wall of main shaft (16) rotates and is connected, the lateral wall welding of main shaft (16) has stirring leaf (17) that the equidistance was arranged, the upper surface welding of workstation (1) has first casing (2), the inside wall welding of first casing (2) has third casing (24), the inside diapire intercommunication of third casing (24) has third body (20), the one end intercommunication of third body (20) has second casing (21), the outer side wall of the second shell (21) is welded on the inner side wall of the first shell (2), the inner bottom wall of the second shell (21) is evenly communicated with a discharge nozzle (23), the upper surface of the workbench (1) is provided with a material pump (13), a water inlet of the material pump (13) is communicated with the inner side wall of the stirring barrel (11) through a second pipe body (12), a water outlet of the material pump (13) is in threaded connection with the inner side wall of the third shell (24) through a first pipe body (8), the inner side wall of the third shell (24) is fixedly connected with a second filter screen (19), a first motor (6) is installed on the outer side wall of the first shell (2), an output shaft of the first motor (6) penetrates through the inner side wall of the first shell (2) and is welded with a second rotating roller (28), one end, far away from the first motor (6), of the second rotating roller (28) is rotatably connected with the inner side wall of the first shell (2), the outer side wall of the second rotary roller (28) is uniformly welded with a cutter (29), and the inner side wall of the feeding pipe (10) is fixedly connected with a first filter screen (15).

2. The apparatus for producing and molding long fiber-reinforced polypropylene pellets according to claim 1, wherein: the lateral wall symmetrical welding of first casing (2) has two fixed blocks (30), two one side that fixed block (30) are adjacent is rotated and is connected with the third and changes roller (31), the inside wall of first casing (2) is rotated and is connected with first commentaries on classics roller (22), the first inside wall of changeing roller (22) pass through transmission band (27) with the third changes the inside wall transmission of roller (31) and connects.

3. The apparatus for producing and molding long fiber-reinforced polypropylene pellets according to claim 2, wherein: and a third motor (14) is installed on the outer side wall of the first shell (2), and an output shaft of the third motor (14) is welded with one end of the first rotating roller (22).

4. The apparatus for producing and molding long fiber-reinforced polypropylene pellets according to claim 1, wherein: the upper surface mid-mounting of first casing (2) has fan (7), the air outlet intercommunication of fan (7) has fourth body (25), the one end of fourth body (25) is run through the inside wall and the intercommunication of first casing (2) have fourth casing (26), the lateral wall of fourth casing (26) weld in the inside wall of first casing (2).

5. The apparatus for producing and molding long fiber-reinforced polypropylene pellets according to claim 2, wherein: the mutual symmetry in bottom four corners of workstation (1) all welds supporting leg (3), the bottom threaded connection of supporting leg (3) has lower margin (4).

6. The apparatus for producing and molding long fiber-reinforced polypropylene pellets according to claim 5, wherein: the lateral wall welding of supporting leg (3) has case (5) of gathering, case (5) of gathering are located the third is changeed the below of roller (31).