CN211134995U

CN211134995U - Pushing equipment for extruder

Info

Publication number: CN211134995U
Application number: CN201921990825.7U
Authority: CN
Inventors: 张剑; 阳长荣
Original assignee: Wujiang Taide Electronic Co ltd
Current assignee: Wujiang Taide Electronic Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-31
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a material pushing equipment for extruder relates to extruder technical field, including the extruder casing, top one side fixedly connected with plummer of the extruder casing, top one side fixedly connected with driving motor of plummer, the top opposite side of plummer is provided with the ejection chamber, and top one side in ejection chamber is provided with the funnel, and the inside that pushes away the material chamber is provided with the conveyer belt, and driving motor's output shaft rotates and is connected with the action wheel, and the outer wall of action wheel rotates with one side of conveyer belt to be connected, and the opposite side of conveyer belt rotates and is connected with from the driving wheel. The utility model discloses a design of conveyer belt has realized that driving motor drives the action wheel and has rotated, and the action wheel drives the conveyer belt transmission, and the conveyer belt drives from the driving wheel rotation, and the conveyer belt rotates the raw materials that falls down in the drive funnel and by at the uniform velocity conveying, in getting into the feed inlet at last, has realized even incessant material of pushing away, has reduced the condition that the raw materials motion is not smooth or produce "knot and encircle" phenomenon to the work efficiency of extruder has been improved.

Description

Pushing equipment for extruder

Technical Field

The utility model relates to an extruder technical field, in particular to material pushing equipment for extruder.

Background

The extruder is the main equipment for producing light alloy (aluminum alloy, copper alloy and magnesium alloy) tubes, rods and profiles, the production and development of the extruder are over a century, and the extruder is changed greatly from a hydraulic press with hand-operated several million newtons to a hydraulic press with full-automatic two hundred million newtons, and the variety of the extruder is greatly increased. The capacity and the quantity of the extruders reflect the production technical level of an enterprise, a country has the capacity, the quantity, the production capacity and the equipment level of the extruders and reflects the industrial development level of the country, the quantity of the extruders in China is very small before 1980, most of the extruders are hydraulic presses, equipment is controlled by a contact limit switch and manually controlled to operate, at the end of 20 th century, China shows a plurality of manufacturers which design and manufacture the extruders by themselves, the quality of the extruders is far higher than that of the extruders manufactured in Taiwan, the quantity and the scale of the extruders in China are the first in the world, the extruders reach 5300, and the large extruders with the volume of more than 50MN are the first in the world, and the number of the extruders reaches nearly 70.

The pushing component of the extruder has two forms: horizontal type and vertical type, common extruder all are furnished with a hopper for receiving and keeping in the raw materials that wait to extrude, and the extruder need keep incessant even material of pushing off to push to the screw rod, extrude the raw materials, and pushing equipment keeps even material of pushing off and is very important, if can not make the material of pushing off keep even incessant, can lead to the raw materials motion not smooth or produce "the knot hunch" phenomenon, thereby influence the work efficiency of extruder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material pushing equipment for extruder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extruder is with pushing equipment, includes the extruder casing, top one side fixedly connected with plummer of the extruder casing, top one side fixedly connected with driving motor of plummer, the top opposite side of plummer is provided with the propelling movement chamber, top one side in propelling movement chamber is provided with the funnel, the inside in propelling movement chamber is provided with the conveyer belt, driving motor's output shaft rotates and is connected with the action wheel, the outer wall of action wheel rotates with one side of conveyer belt to be connected, the opposite side of conveyer belt rotates and is connected with from the driving wheel.

Preferably, the other side of the top of the extruder shell is provided with a feed inlet, the feed inlet is positioned on one side of the material pushing cavity, and a stirring device is arranged in an inner cavity of the feed inlet.

Preferably, agitating unit comprises protective sleeve and blade, protective sleeve's one end and the inner chamber top fixed connection in material pushing cavity, protective sleeve's inner chamber rotates and is connected with the bull stick, the one end fixedly connected with a plurality of blades of bull stick.

Preferably, the inner wall of the feeding hole is uniformly and fixedly connected with a guide plate.

Preferably, a first rotating disc is sleeved on an output shaft of the driving motor, a belt is connected to the outer wall of the first rotating disc in a rotating mode, a second rotating disc is connected to one side of the belt in a rotating mode, a connecting rod is fixedly connected to the middle of one side of the second rotating disc, one end of the connecting rod is connected with a first reversing gear in a rotating mode, the first reversing gear is connected with a second reversing gear in a meshing mode, and one side of the second reversing gear is connected with the other end of the rotating rod in a rotating mode.

Preferably, the driving motor is electrically connected with an external power supply through an external switch.

The utility model discloses a technological effect and advantage:

1. the utility model realizes that the driving motor drives the driving wheel to rotate, the driving wheel drives the conveyor belt to transmit, the conveyor belt drives the driven wheel to rotate, the conveyor belt rotates to drive the raw material falling from the funnel to be conveyed at a constant speed, and finally the raw material enters the feed inlet, thereby realizing the uniform and uninterrupted material pushing, reducing the condition that the raw material does not move smoothly or the phenomenon of 'arching' is generated, and further improving the working efficiency of the extruder;

2. the utility model discloses a setting of bull stick and blade has realized carrying out the purpose of stirring to the raw materials, makes it by the stirring, can not adhere together, has further improved the work efficiency of extruder.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the top view structure of the belt of the present invention.

In the figure: 1. an extruder housing; 2. a bearing table; 3. a drive motor; 4. a material pushing cavity; 401. a funnel; 5. a driving wheel; 6. a conveyor belt; 7. a driven wheel; 8. a feed inlet; 9. a protective sleeve; 10. a blade; 11. a baffle; 12. a rotating rod; 13. a first turntable; 14. a belt; 15. a second turntable; 16. a connecting rod; 17. a first reversing gear; 18. and a second reversing gear.

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.

The utility model provides a material pushing device for an extruder as shown in figures 1-4, which comprises an extruder shell 1, one side of the top of the extruder shell 1 is fixedly connected with a bearing platform 2, the bearing platform 2 bears a material pushing cavity 4, so that raw materials can enter a feed inlet 8 after coming out of the material pushing cavity 4 and then enter an extrusion mechanism to be made into finished products, one side of the top of the bearing platform 2 is fixedly connected with a driving motor 3, the other side of the top of the bearing platform 2 is provided with the material pushing cavity 4, one side of the top of the material pushing cavity 4 is provided with a funnel 401, a conveying belt 6 is arranged inside the material pushing cavity 4, an output shaft of the driving motor 3 is rotatably connected with a driving wheel 5, the outer wall of the driving wheel 5 is rotatably connected with one side of the conveying belt 6, the other side of the conveying belt 6 is rotatably connected with a driven wheel 7, the driving wheel 5 drives the conveying belt 6 to transmit, the conveying belt 6 drives the driven wheel 7 to rotate, the conveying belt 6 rotates to enable the raw materials falling from the hopper 401 to be conveyed at a constant speed and finally enter the feeding hole 8, uniform and uninterrupted pushing is achieved, and raw materials are prevented from being arched.

The other side of the top of the extruder shell 1 is provided with a feed inlet 8, the feed inlet 8 is positioned at one side of the material pushing cavity 4, a stirring device is arranged in an inner cavity of the feed inlet 8, the stirring device is used for stirring raw materials conveyed in the material pushing cavity 4 and consists of a protective sleeve 9 and blades 10, the protective sleeve 9 is used for protecting a rotating rod 12 and the blades 10, one end of the protective sleeve 9 is fixedly connected with the top of the inner cavity of the material pushing cavity 4, the inner cavity of the protective sleeve 9 is rotatably connected with the rotating rod 12, one end of the rotating rod 12 is fixedly connected with a plurality of blades 10, the rotating rod 12 rotates to drive the blades 10 to rotate, the blades 10 rotate to stir the raw materials, the inner wall of the feed inlet 8 is uniformly and fixedly connected with a guide plate 11, the guide plate 11 is used for limiting the moving speed and direction of the raw materials to a certain degree so, the outer wall of the first rotary disc 13 is rotatably connected with a belt 14, one side of the belt 14 is rotatably connected with a second rotary disc 15, the middle part of one side of the second rotary disc 15 is fixedly connected with a connecting rod 16, one end of the connecting rod 16 is rotatably connected with a first reversing gear 17, the first reversing gear 17 is meshed with a second reversing gear 18, one side of the second reversing gear 18 is rotatably connected with the other end of the rotary rod 12, one side of the feed inlet 8 is fixedly connected with a vertical supporting rod, one side of the vertical supporting rod is rotatably connected with a horizontal supporting rod, one side of the horizontal supporting rod is rotatably connected with the other side of the second rotary disc 15 to support the second rotary disc 15, the first rotary disc 13 and the second rotary disc 15 are obliquely arranged, the output shaft of the driving motor 3 rotates to drive the first rotary disc 13 to rotate, the first rotary disc 13 drives the belt 14 to transmit, the belt 14 drives the second, the connecting rod 16 drives the first reversing gear 17 to rotate, the first reversing gear 17 drives the second reversing gear 18 to rotate, so that the rotating rod 12 is driven to rotate, the blades 10 are driven to rotate, raw materials are stirred, and the driving motor 3 is electrically connected with an external power supply through an external switch.

This practical theory of operation: when the device is used, a switch of a driving motor 3 is turned on, raw materials are poured into the hopper 401, the raw materials enter a material pushing cavity 4, an output shaft of the driving motor 3 rotates to drive a driving wheel 5 to rotate, the driving wheel 5 drives a conveyor belt 6 to transmit, the conveyor belt 6 drives a driven wheel 7 to rotate, the conveyor belt 6 rotates to enable the raw materials falling from the hopper 401 to be transmitted at a constant speed and finally enter a material inlet 8, meanwhile, an output shaft of the driving motor 3 rotates to drive a first rotating disc 13 to rotate, the first rotating disc 13 drives a belt 14 to transmit, the belt 14 drives a second rotating disc 15 to rotate, the second rotating disc 15 drives a connecting rod 16 to rotate, the connecting rod 16 drives a first reversing gear 17 to rotate, the first reversing gear 17 drives a second reversing gear 18 to rotate, so as to drive a rotating rod 12 to rotate, so as to drive blades 10 to rotate, the raw materials are stirred, the stirred raw materials enter a guide, so that the rubber can uniformly and uninterruptedly fall into the extrusion mechanism.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pushing equipment for extruder, includes extruder casing (1), its characterized in that: top one side fixedly connected with plummer (2) of extruder casing (1), top one side fixedly connected with driving motor (3) of plummer (2), the top opposite side of plummer (2) is provided with and pushes away material chamber (4), the top one side that pushes away material chamber (4) is provided with funnel (401), the inside that pushes away material chamber (4) is provided with conveyer belt (6), the output shaft of driving motor (3) rotates and is connected with action wheel (5), the outer wall of action wheel (5) rotates with one side of conveyer belt (6) and is connected, the opposite side of conveyer belt (6) rotates and is connected with from driving wheel (7).

2. The material pushing apparatus for an extruder as claimed in claim 1, wherein: the extruder is characterized in that a feed inlet (8) is formed in the other side of the top of the extruder shell (1), the feed inlet (8) is located on one side of the material pushing cavity (4), and a stirring device is arranged in an inner cavity of the feed inlet (8).

3. The material pushing apparatus for an extruder as claimed in claim 2, wherein: agitating unit comprises protective sleeve (9) and blade (10), the one end of protective sleeve (9) and the inner chamber top fixed connection who pushes away material chamber (4), the inner chamber of protective sleeve (9) rotates and is connected with bull stick (12), a plurality of blades of one end fixedly connected with (10) of bull stick (12).

4. The material pushing apparatus for an extruder as claimed in claim 2, wherein: the inner wall of the feed inlet (8) is uniformly and fixedly connected with a guide plate (11).

5. The material pushing apparatus for an extruder as claimed in claim 1, wherein: the output shaft of driving motor (3) has cup jointed first carousel (13), the outer wall of first carousel (13) rotates and is connected with belt (14), one side of belt (14) rotates and is connected with second carousel (15), one side middle part fixedly connected with connecting rod (16) of second carousel (15), the one end of connecting rod (16) rotates and is connected with first reversing gear (17), first reversing gear (17) meshing is connected with second reversing gear (18), one side of second reversing gear (18) rotates with the other end of bull stick (12) and is connected.

6. The material pushing apparatus for an extruder as claimed in claim 1, wherein: the driving motor (3) is electrically connected with an external power supply through an external switch.