CN211566873U

CN211566873U - Double-screw extruder for producing bumper material

Info

Publication number: CN211566873U
Application number: CN201922208693.4U
Authority: CN
Inventors: 李庆群; 吕菊香
Original assignee: Jiangsu Zhengpin Chemical Co ltd
Current assignee: Jiangsu Zhengpin Chemical Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-25
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a double-screw extruder for producing bumper materials, which comprises a frame and a frame, wherein the frame is positioned at the upper end of the frame, one side in the frame is provided with a driving motor, the upper end of the frame is provided with a feed inlet, both sides of the feed inlet are provided with an installation mechanism, a first movable shaft and a second movable shaft are respectively inserted in the frame, one end of the first movable shaft is provided with a first screw rod, one end of the second movable shaft is provided with a second screw rod, the other end of the first movable shaft is provided with a first gear and a second gear, the other end of the second movable shaft is provided with a third gear, a third movable shaft is arranged above the first movable shaft and positioned in the frame, a fourth gear is sleeved on the third movable shaft, one end of the frame is provided with a discharge port, the first movable shaft, the second movable shaft and the third movable shaft are connected with the inside of the frame through bearing seats, the first gear is, one end of the third movable shaft is connected with an output shaft of the driving motor through a belt.

Description

Double-screw extruder for producing bumper material

Technical Field

The utility model relates to a bumper production field particularly, relates to a double screw extruder for producing bumper material.

Background

At present, with the rapid development of the automobile industry in China and the great improvement of the automobile holding capacity, the automobile bumper has the functions of safety protection, vehicle decoration, improvement of the aerodynamic characteristics of the vehicle and the like, and as the automobile bumper plays an important safety role, the novel material and the advanced preparation method thereof are continuously researched and developed.

Double screw extruder need be used to the in-process of bumper material production, however current double screw extruder's feeding device is when raw materials feeding, and the easy phenomenon of taking place to block up in feeding device's feed inlet department influences the production of bumper material, and the feed inlet needs to clear up the feed inlet after using for a long time moreover, and the staff's that is not convenient for of current feed inlet clears up nevertheless.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide a double screw extruder for producing bumper material, solve the problem that the background art provided.

The technical scheme of the utility model is realized like this:

the utility model provides a double screw extruder for producing bumper material, includes frame and frame, and, the frame is located the upper end of frame, inside one side of frame is equipped with driving motor, the upper end of frame is equipped with the feed inlet, the both sides of feed inlet all are equipped with installation mechanism, the inside of frame is worn respectively to insert and is equipped with loose axle one and loose axle two, the one end of loose axle one is equipped with screw rod one, the one end of loose axle two is equipped with screw rod two, the other end of loose axle one is equipped with gear one and gear two, the other end of loose axle two is equipped with gear three, the top of loose axle one just is located the inside of frame is equipped with loose axle three, the cover is equipped with gear four on the loose axle three, the one end of frame is equipped with the discharge gate.

Preferably, the first movable shaft, the second movable shaft and the third movable shaft are connected with the inside of the rack through bearing seats.

Preferably, the first gear and the third gear are mutually meshed, and the second gear and the fourth gear are mutually meshed.

Preferably, one end of the third movable shaft is connected with an output shaft of the driving motor through a belt.

Preferably, installation mechanism includes fixed block and movable block, the fixed block reaches the movable block all is located the inboard of frame, the inboard of fixed block is equipped with the recess, the upper end of recess is equipped with the draw-in groove, upper end one side of movable block be equipped with draw-in groove matched with elasticity fixture block, the upper end opposite side of movable block is equipped with the dead lever, be equipped with the elasticity stay cord on the dead lever.

Preferably, one side of the fixed block is fixed with the feeding hole through a plurality of bolts, and one side of the movable block is connected with the rack through the elastic pull rope.

The utility model has the advantages that:

the utility model has the advantages of simple structure, convenient operation can separate feed inlet and frame, and the staff of being convenient for clears up the feed inlet, and when the opening part of feed inlet was blockked up by the stopper, the staff of being convenient for dismantles the feed inlet through installation mechanism, dredges the feed inlet again, and is convenient more fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a twin screw extruder for producing bumper material according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a mounting mechanism according to an embodiment of the present invention.

In the figure:

1. a machine base; 2. a frame; 3. a drive motor; 4. a feed inlet; 5. an installation mechanism; 6. a first movable shaft; 7. a second movable shaft; 8. a first screw rod; 9. a second screw; 10. a first gear; 11. a second gear; 12. A third gear; 13. a third movable shaft; 14. a fourth gear; 15. a discharge port; 16. a bearing seat; 17. a belt; 18. a fixed block; 19. a movable block; 20. a groove; 21. a card slot; 22. an elastic clamping block; 23. fixing the rod; 24. an elastic pull rope; 25. and (4) bolts.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

An embodiment, as shown in fig. 1, according to the utility model discloses a twin-screw extruder for producing bumper material, including frame 1 and frame 2, and, frame 2 is located the upper end of frame 1, inside one side of frame 1 is equipped with driving motor 3, the upper end of frame 2 is equipped with feed inlet 4, the both sides of feed inlet 4 all are equipped with installation mechanism 5, the inside of frame 2 alternates respectively and is equipped with loose axle one 6 and loose axle two 7, the one end of loose axle one 6 is equipped with screw rod one 8, the one end of loose axle two 7 is equipped with screw rod two 9, the other end of loose axle one 6 is equipped with gear one 10 and gear two 11, the other end of loose axle two 7 is equipped with gear three 12, the top of loose axle one 6 and the inside that is located frame 2 are equipped with loose axle three 13, the cover is equipped with gear four 14 on the loose axle three 13, the one end of frame 2 is equipped with discharge gate.

Specifically, the first movable shaft 6, the second movable shaft 7 and the third movable shaft 13 are connected with the inside of the frame 2 through the bearing block 16, so that the first movable shaft 6, the second movable shaft 7 and the third movable shaft 13 can rotate conveniently, and the device is characterized in that the first gear 10 is meshed with the third gear 12, the second gear 11 is meshed with the fourth gear 14, so that the fourth gear 14 drives the second gear 11 to rotate, and the third gear 12 drives the first gear 10 to rotate.

Specifically, one end of the third movable shaft 13 is connected with the output shaft of the driving motor 3 through a belt 17, so that the driving motor 3 drives the movable shaft 13 to rotate.

The structure and operation of the mounting mechanism 5 will be described in detail below.

As shown in fig. 2, the mounting mechanism 5 includes a fixed block 18 and a movable block 19, the fixed block 18 and the movable block 19 are both located on the inner side of the frame 2, a groove 20 is formed on the inner side of the fixed block 18, a slot 21 is formed at the upper end of the groove 20, an elastic block 22 matched with the slot 21 is arranged on one side of the upper end of the movable block 19, a fixed rod 23 is arranged on the other side of the upper end of the movable block 19, and an elastic pull rope 24 is arranged on the fixed rod.

Specifically, one side of the fixed block 18 is fixed with the feed port 4 through a plurality of bolts 25, and one side of the movable block 19 is connected with the frame 2 through an elastic pull rope 24.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application: the bumper production material is poured into the frame 2 through the feed port 4, the driving motor 3 works through an external control switch, and then the driving motor 3 drives the belt 17 to move, so that the belt 17 drives the third movable shaft 13 to rotate, and then drives the fourth gear 14 to rotate, so that the fourth gear 14 drives the second gear 11 to rotate, and then the second gear 11 drives the first movable shaft 6 to rotate, so that the first movable shaft 6 drives the first gear 10 to rotate, and then the first gear 10 drives the third gear 12 to rotate, so that the third gear 12 drives the second movable shaft 7 to rotate, therefore, the first screw 8 and the second screw 9 rotate along with the first movable shaft, so as to extrude the material in the frame 2 out of the discharge port 15, when the feed port 4 needs to be disassembled for cleaning, the elastic clamping block 22 moves downwards by pressing the elastic clamping block 22, so that the elastic clamping block 22 moves to the lower end of the clamping groove 21, and then the movable block 19 is, through the pulling force effect of the elastic pull rope 24, the movable block 19 and the elastic clamping block 22 move to the outer side of the groove 20, and then the movable block 19 is separated from the fixed block 18, so that the feeding hole 4 is separated from the machine frame 2.

To sum up, with the help of the above technical scheme of the utility model, the utility model discloses a simple structure, convenient operation can separate feed inlet 4 and frame 2, and the staff of being convenient for clears up feed inlet 4, and when the opening part of feed inlet 4 was blockked up by the stopper, the staff of being convenient for dismantles feed inlet 4 through installation mechanism 5, dredges feed inlet 4 again, and is convenient fast more.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The double-screw extruder for producing the bumper material is characterized by comprising a machine base (1) and a machine frame (2), wherein the machine frame (2) is located at the upper end of the machine base (1), a driving motor (3) is arranged on one side inside the machine base (1), a feed inlet (4) is formed in the upper end of the machine frame (2), mounting mechanisms (5) are arranged on two sides of the feed inlet (4), a first movable shaft (6) and a second movable shaft (7) are respectively inserted in the machine frame (2), a first screw rod (8) is arranged at one end of the first movable shaft (6), a second screw rod (9) is arranged at one end of the second movable shaft (7), a first gear (10) and a second gear (11) are arranged at the other end of the first movable shaft (6), a third gear (12) is arranged at the other end of the second movable shaft (7), a third movable shaft (13) is arranged above the first movable shaft (6) and located inside the machine frame (2), a gear four (14) is sleeved on the movable shaft three (13), and a discharge hole (15) is formed in one end of the rack (2).

2. The twin-screw extruder for producing bumper material according to claim 1, characterized in that the movable shafts one (6), two (7) and three (13) are connected to the inside of the machine frame (2) by bearing blocks (16).

3. The twin screw extruder for producing bumper material according to claim 1, wherein the first gear (10) is intermeshed with the third gear (12) and the second gear (11) is intermeshed with the fourth gear (14).

4. The twin-screw extruder for producing bumper material according to claim 1, wherein one end of the movable shaft three (13) is connected to the output shaft of the driving motor (3) through a belt (17).

5. The double-screw extruder for producing the bumper material is characterized in that the mounting mechanism (5) comprises a fixed block (18) and a movable block (19), the fixed block (18) and the movable block (19) are both located on the inner side of the rack (2), a groove (20) is formed in the inner side of the fixed block (18), a clamping groove (21) is formed in the upper end of the groove (20), an elastic clamping block (22) matched with the clamping groove (21) is arranged on one side of the upper end of the movable block (19), a fixing rod (23) is arranged on the other side of the upper end of the movable block (19), and an elastic pull rope (24) is arranged on the fixing rod (23).

6. The twin-screw extruder for producing bumper material according to claim 5, wherein one side of the fixed block (18) is fixed to the feed port (4) by means of a plurality of bolts (25), and one side of the movable block (19) is connected to the frame (2) by means of the elastic pull rope (24).