CN215150734U

CN215150734U - Single-screw extruder for long glass fiber polypropylene

Info

Publication number: CN215150734U
Application number: CN202120691332.4U
Authority: CN
Inventors: 金闪; 周威; 赵凯元; 严建华; 魏佳伟
Original assignee: Suzhou Hechang Polymeric Materials Co ltd
Current assignee: Suzhou Hechang Polymeric Materials Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-14
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a single screw extruder for fine polypropylene of long glass, including the extruder body, be equipped with the feeding storehouse on the extruder body, there is first support extruder body left side, be equipped with the motor on the first support, be equipped with first transfer wheel in the pivot of motor, be equipped with the second support on the extruder body, it is connected with first bull stick to rotate on the second support, second bull stick and third bull stick, be equipped with the puddler on the second bull stick, the one end of first bull stick is equipped with the second transfer wheel, be equipped with the third transfer wheel on the third bull stick, first transfer wheel, all mesh on second transfer wheel and the third transfer wheel and be connected with the track, be equipped with the fourth bull stick on the first support, the bottom of fourth bull stick is equipped with the commentaries on classics leaf. The utility model discloses a be provided with and change the leaf, at motor during operation, be convenient for drive and change the leaf and rotate, do benefit to the heat dissipation of blowing to the motor.

Description

Single-screw extruder for long glass fiber polypropylene

Technical Field

The utility model belongs to the technical field of single screw extruder, specifically be a single screw extruder that is used for the fine polypropylene of long glass.

Background

The single screw extruder is mainly used for extruding soft and hard polyvinyl chloride, polyethylene and other thermoplastic plastics, can be used for processing various plastic products, such as blown film, extruded tube, press plate, wire drawing belt and the like, and can also be used for melt granulation.

The plastic extruder has advanced design, high quality, good plasticization, low energy consumption, and low noise, stable operation, large bearing capacity, long service life and other features.

At present, when the single-screw extruder for long glass fiber polypropylene is used, a feeding bin has no stirring function, so that feeding is not uniform enough, and a motor generates heat seriously during working.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single screw extruder for fine polypropylene of long glass to the single screw extruder feeding of the fine polypropylene of long glass of solution does not have stirring function, and the motor does not have the problem of heat dissipation mechanism.

In order to achieve the above object, the utility model provides a following technical scheme: a single screw extruder for long glass fiber polypropylene comprises an extruder body, wherein a feeding bin is arranged on the extruder body, a first support is arranged on the left side of the extruder body, the first support is L-shaped and is provided with a first support to facilitate the installation of a motor, the first support is provided with a motor of which the model is TCB 8024B 3 and is provided with a motor to achieve the purpose of providing kinetic energy, a rotating shaft of the motor is provided with a first transmission wheel, the extruder body is provided with a second support, the second support is L-shaped and is provided with a second support to facilitate the rotation of a first rotating rod, a second rotating rod and a third rotating rod, the second support is rotatably connected with the first rotating rod, the second rotating rod and the third rotating rod, the second rotating rod is provided with a stirring rod, and is provided with the stirring rod to facilitate the stirring of materials and facilitate the uniform material entering of the extruder, the one end of first bull stick is equipped with the second transfer gear, be equipped with the third transfer gear on the third bull stick, all mesh on first transfer gear, second transfer gear and the third transfer gear and be connected with the track, through being provided with the track, when the motor drives first transfer gear and rotates, play and drive second transfer gear and third transfer gear pivoted purpose, be equipped with the fourth bull stick on the first support, the bottom of fourth bull stick is equipped with the commentaries on classics leaf, through being provided with the commentaries on classics leaf, at the motor during operation, plays the radiating purpose of blowing to the motor, does benefit to the use of motor.

Preferably, a first gear is arranged at the top end of the fourth rotating rod.

Preferably, one end of the third rotating rod is provided with a second gear.

Preferably, the first gear is meshed with the second gear, and the purpose of driving the fourth rotating rod to rotate is achieved when the third rotating rod rotates due to the arrangement of the first gear and the second gear.

Preferably, one end of the first rotating rod is provided with a third gear.

Preferably, a fourth gear is arranged on the second rotating rod.

Preferably, the third gear is meshed with the fourth gear, and the third gear and the fourth gear are arranged to drive the second rotating rod to rotate when the first rotating rod rotates.

Preferably, the number of the supporting legs arranged at the bottom end of the extruder body is four, and the extruder body is convenient to accept through the four supporting legs.

Preferably, the number of the stirring rods is six, and the stirring rods are arranged, so that materials can be stirred conveniently.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with and change the leaf, at motor during operation, be convenient for drive and change the leaf and rotate, do benefit to the heat dissipation of blowing to the motor.

2. The utility model discloses a set up the puddler, at motor during operation, be convenient for drive the puddler and rotate, do benefit to and evenly stir the material that gets into the extruder body, reach a tractor serves several purposes.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. an extruder body; 2. a first bracket; 3. a motor; 4. a first transfer wheel; 5. a crawler belt; 6. a second rotating rod; 7. a support leg; 8. a second bracket; 9. a third transfer wheel; 10. a second transfer wheel; 11. a first rotating lever; 12. a third gear; 13. a fourth gear; 14. a stirring rod; 15. a feeding bin; 16. rotating the leaves; 17. a fourth rotating rod; 18. a first gear; 19. a second gear; 20. and a third rotating rod.

Detailed Description

Referring to fig. 1, a single screw extruder for long glass fiber polypropylene comprises an extruder body 1, a feeding bin 15 is arranged on the extruder body 1, a first bracket 2 is arranged on the left side of the extruder body 1, the first bracket 2 is L-shaped, the first bracket 2 is arranged to facilitate installation of a motor 3, the motor 3 is arranged on the first bracket 2, the motor 3 is TCB 8024B 3, the motor 3 is arranged to provide kinetic energy, a first transmission wheel 4 is arranged on a rotating shaft of the motor 3, a second bracket 8 is arranged on the extruder body 1, the second bracket 8 is L-shaped, the second bracket 8 is arranged to facilitate rotation of a first rotating rod 11, a second rotating rod 6 and a third rotating rod 20, the first rotating rod 11, the second rotating rod 6 and the third rotating rod 20 are rotatably connected to the second bracket 8, a stirring rod 14 is arranged on the second rotating rod 6, through being provided with puddler 14, be convenient for stir the material, do benefit to the even entering extruder of material, the one end of first bull stick 11 is equipped with second transfer gear 10, be equipped with third transfer gear 9 on the third bull stick 20, first transfer gear 4, all the meshing is connected with track 5 on second transfer gear 10 and the third transfer gear 9, through being provided with track 5, when motor 3 drives first transfer gear 4 and rotates, play and drive second transfer gear 10 and third transfer gear 9 pivoted purpose, be equipped with fourth bull stick 17 on first support 2, the bottom of fourth bull stick 17 is equipped with commentaries on classics leaf 16, through being provided with commentaries on classics leaf 16, at the during operation of motor 3, play the radiating purpose of blowing to motor 3, do benefit to the use of motor 3.

Referring to fig. 1, a first gear 18 is disposed at the top end of the fourth rotating rod 17.

Referring to fig. 1, a second gear 19 is disposed at one end of the third rotating rod 20.

Referring to fig. 1, the first gear 18 and the second gear 19 are engaged with each other, and the first gear 18 and the second gear 19 are provided to drive the fourth rotating rod 17 to rotate when the third rotating rod 20 rotates.

Referring to fig. 1, a third gear 12 is disposed at one end of the first rotating rod 11.

Referring to fig. 1, the second rotating rod 6 is provided with a fourth gear 13.

Referring to fig. 1, the third gear 12 is engaged with the fourth gear 13, and the third gear 12 and the fourth gear 13 are arranged to drive the second rotating rod 6 to rotate when the first rotating rod 11 rotates.

Referring to fig. 1, the bottom end of the extruder body 1 is provided with a leg 7, and the leg 7 is cylindrical.

Referring to fig. 1, the number of the legs 7 is four, and the four legs 7 are provided to facilitate receiving the extruder body 1.

Referring to fig. 1, the number of the stirring rods 14 is six, and the stirring rods 14 are arranged to facilitate the stirring of the materials.

The working principle of the scheme is as follows: when the single-screw extruder for long glass fiber polypropylene works, the motor 3 is started, materials are placed into the feeding bin 15, the motor 3 is started, the motor 3 drives the first conveying wheel 4 to rotate through the rotating shaft, the first conveying wheel 4 drives the second conveying wheel 10 and the third conveying wheel 9 to rotate through the crawler 5, the second conveying wheel 10 drives the third gear 12 to rotate through the first rotating rod 11, the third gear 12 is meshed with the fourth gear 13, the fourth gear 13 drives the second rotating rod 6 to rotate, the second rotating rod 6 drives the stirring rod 14 to stir the materials, meanwhile, the third conveying wheel 9 drives the second gear 19 to rotate through the third rotating rod 20, the second gear 19 is meshed with the first gear 18, the rotating blade 16 is driven to rotate through the fourth rotating rod 17, and the rotating blade 16 blows air to the motor 3 for heat dissipation, so that the use of the motor 3 is facilitated.

Claims

1. The utility model provides a single screw extruder for fine polypropylene of long glass, includes extruder body (1), its characterized in that: the extruder is characterized in that a feeding bin (15) is arranged on the extruder body (1), a first support (2) is arranged on the left side of the extruder body (1), a motor (3) is arranged on the first support (2), a first transmission wheel (4) is arranged on a rotating shaft of the motor (3), a second support (8) is arranged on the extruder body (1), a first rotating rod (11), a second rotating rod (6) and a third rotating rod (20) are connected to the second support (8) in a rotating mode, a stirring rod (14) is arranged on the second rotating rod (6), a second transmission wheel (10) is arranged at one end of the first rotating rod (11), a third transmission wheel (9) is arranged on the third rotating rod (20), a crawler belt (5) is connected to the first transmission wheel (4), the second transmission wheel (10) and the third transmission wheel (9) in a meshing mode, and a fourth rotating rod (17) is arranged on the first support (2), the bottom end of the fourth rotating rod (17) is provided with a rotating blade (16).

2. The single screw extruder for long glass fiber polypropylene of claim 1, wherein: the top end of the fourth rotating rod (17) is provided with a first gear (18).

3. The single screw extruder for long glass fiber polypropylene of claim 1, wherein: one end of the third rotating rod (20) is provided with a second gear (19).

4. The single screw extruder for long glass fiber polypropylene according to claim 3, wherein: the first gear (18) and the second gear (19) are meshed.

5. The single screw extruder for long glass fiber polypropylene of claim 1, wherein: one end of the first rotating rod (11) is provided with a third gear (12).

6. The single screw extruder for long glass fiber polypropylene of claim 1, wherein: and a fourth gear (13) is arranged on the second rotating rod (6).

7. The single screw extruder for long glass fiber polypropylene of claim 6, wherein: the third gear (12) is meshed with the fourth gear (13).

8. The single screw extruder for long glass fiber polypropylene of claim 1, wherein: the bottom end of the extruder body (1) is provided with supporting legs (7).

9. The single screw extruder for long glass fiber polypropylene of claim 8, wherein: the number of the supporting legs (7) is four.

10. The single screw extruder for long glass fiber polypropylene of claim 1, wherein: the number of the stirring rods (14) is six.