CN215703894U

CN215703894U - Efficient plastic extruder with waste cleaning function

Info

Publication number: CN215703894U
Application number: CN202121964507.0U
Authority: CN
Inventors: 张乾龙
Original assignee: Hebei Walmei Plastic Products Co ltd
Current assignee: Hebei Walmei Plastic Products Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-01
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a high-efficiency plastic extruder with a waste cleaning function, which comprises an extruder main body and a collecting box, wherein a filter screen plate is fixedly connected to the right end of an inner cavity of the extruder main body, an L-shaped fixed cover is fixedly connected to the right end of the top of the inner cavity of the extruder main body, the lower end of the inner cavity of the L-shaped fixed cover is movably connected with a rotating shaft through a bearing, a driven conical gear is fixedly connected to the outer surface of the rotating shaft, a scraping plate is fixedly connected to the right side of the rotating shaft, a guide groove is formed in the inner surface of the scraping plate, and a cleaning motor is fixedly installed at the right end of the top of the extruder main body. According to the utility model, through the functions of the filter screen plate, the cleaning motor, the rotating rod, the driving conical gear, the driven conical gear, the rotating shaft, the scraper, the guide groove and the pump, the problems that the existing plastic extruder does not have a waste cleaning function, the processing quality is further reduced, and the use requirements of people cannot be met are solved.

Description

Efficient plastic extruder with waste cleaning function

Technical Field

The utility model relates to the technical field of plastic extruders, in particular to a high-efficiency plastic extruder with a waste cleaning function.

Background

The plastic extruder (main machine) can be matched with various plastic forming auxiliary machines for pipe material, film, bar material, monofilament, flat filament, packing belt, extruding net, plate (sheet) material, profiled bar, granulating and cable covering, etc. to form various plastic extrusion forming production lines to produce various plastic products. Therefore, the plastic extrusion molding machine is one of the machines widely used in the plastic processing industry at present or in the future. However, the existing plastic extruder does not have the function of waste cleaning, so that the processing quality of the existing plastic extruder is reduced, and the use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an efficient plastic extruder with a waste cleaning function, which has the advantage of the waste cleaning function and solves the problems that the existing plastic extruder does not have the waste cleaning function, so that the processing quality is reduced, and the use requirements of people cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient type plastics extruder that possesses garbage cleaning function, includes extruder main part and collecting box, the filter plate is crossed to the right-hand member fixedly connected with of extruder main part inner chamber, the fixed cover of right-hand member fixedly connected with L shape at extruder main part inner chamber top, the lower extreme of the fixed cover inner chamber of L shape has the axis of rotation through bearing swing joint, the driven taper type gear of surface fixedly connected with of axis of rotation, the right side fixedly connected with scraper blade of axis of rotation, the guide way has been seted up to the internal surface of scraper blade, the right-hand member fixed mounting at extruder main part top has the clearance motor, the output fixedly connected with dwang of clearance motor, the bottom fixedly connected with initiative taper type gear of dwang, the right-hand member fixed mounting of extruder main part bottom has the pump machine.

Preferably, the left end at extruder main part top is provided with the feeder hopper, and the left end at feeder hopper top has the apron through hinge swing joint, the left end fixed mounting on the positive surface of extruder main part has control switch, the right side of extruder main part is provided with extrudes the head.

Preferably, the left side fixed mounting of extruder main part has driving motor, driving motor's output fixedly connected with screw rod, the surface of extruder main part inlays and is equipped with the heat preservation, the inner wall of extruder main part inlays and is equipped with the zone of heating.

Preferably, the left end and the right end of the bottom of the extruder main body are fixedly connected with supporting legs, the lower end of one side of each supporting leg is fixedly connected with a bottom plate, and the top of each bottom plate is fixedly connected with a collecting box.

Preferably, the rotation angle of the scraper is-360 degrees to 360 degrees, and the right side of the scraper is attached to the left side of the filter screen plate.

Preferably, the output end of the pump extends to the inner cavity of the collecting box through a pipeline, and the input end of the pump is communicated with the left side of the scraper through a pipeline.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can filter impurities and incompletely melted parts in molten plastic fluid through the action of the filter screen plate, thereby improving the quality of the molded product of the plastic extruder, after the set time is reached in the processing process, the pump machine and the cleaning motor are switched on by the control switch, the cleaning motor drives the rotating rod and the driving bevel gear to rotate when working, and drives the rotating shaft to rotate under the matching of the driven bevel gear which is meshed and connected, thereby driving the scraper to be attached to the left side surface of the filter screen plate to rotate positively and negatively, and scraping and collecting the impurities and the incompletely melted parts which are filtered on the surface of the filter screen plate under the matching of the guide groove, while the waste material collected in the guide groove can be transferred into the pipeline collecting box when the pump machine works, and the pump machine and the cleaning motor are switched off by the control switch after the waste material is completed, thereby ensuring the molding quality and the working efficiency of the extruder, and the purpose of having the waste material clearance function has been reached, has solved current plastic extruder and has not had the waste material clearance function, and then has reduced its processingquality, can't satisfy people's user demand's problem.

Drawings

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

FIG. 2 is a schematic sectional view of the extruder body in a front view;

FIG. 3 is a right side view of the scraper of the present invention.

In the figure: 1. an extruder body; 2. a control switch; 3. a drive motor; 4. a feed hopper; 5. cleaning the motor; 6. an extrusion head; 7. a pump machine; 8. supporting legs; 9. a base plate; 10. a collection box; 11. a heat-insulating layer; 12. a heating layer; 13. a screw; 14. an L-shaped fixed cover; 15. rotating the rod; 16. a driving bevel gear; 17. a filter screen plate; 18. a driven bevel gear; 19. a squeegee; 20. a rotating shaft; 21. a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The extruder main body 1, the control switch 2, the driving motor 3, the feed hopper 4, the cleaning motor 5, the extrusion head 6, the pump 7, the supporting legs 8, the bottom plate 9, the collecting box 10, the insulating layer 11, the heating layer 12, the screw 13, the L-shaped fixing cover 14, the rotating rod 15, the driving conical gear 16, the filter screen plate 17, the driven conical gear 18, the scraping plate 19, the rotating shaft 20 and the guide groove 21 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the extruder are known by the person skilled in the art or a conventional experimental method.

Referring to fig. 1-3, a high-efficiency plastic extruder with waste cleaning function comprises an extruder main body 1 and a collecting box 10, wherein a feed hopper 4 is arranged at the left end of the top of the extruder main body 1, a cover plate is movably connected at the left end of the top of the feed hopper 4 through a hinge, a control switch 2 is fixedly arranged at the left end of the front surface of the extruder main body 1, an extrusion head 6 is arranged at the right side of the extruder main body 1, a driving motor 3 is fixedly arranged at the left side of the extruder main body 1, a screw 13 is fixedly connected at the output end of the driving motor 3, a heat-insulating layer 11 is embedded at the outer surface of the extruder main body 1, a heating layer 12 is embedded at the inner wall of the extruder main body 1, supporting legs 8 are fixedly connected at the left end and the right end of the bottom of the extruder main body 1, a bottom plate supporting leg 9 is fixedly connected at the lower end of one side of the bottom plate 8, the collecting box 10 is fixedly connected at the top of the bottom plate 9, a filter screen plate 17 is fixedly connected at the right end of the inner cavity of the extruder main body 1, the right end of the top of the inner cavity of the extruder main body 1 is fixedly connected with an L-shaped fixed cover 14, the lower end of the inner cavity of the L-shaped fixed cover 14 is movably connected with a rotating shaft 20 through a bearing, the outer surface of the rotating shaft 20 is fixedly connected with a driven bevel gear 18, the right side of the rotating shaft 20 is fixedly connected with a scraper 19, the rotating angle of the scraper 19 ranges from-360 degrees to 360 degrees, the right side of the scraper 19 is attached to the left side of a filter screen plate 17, the inner surface of the scraper 19 is provided with a guide groove 21, the right end of the top of the extruder main body 1 is fixedly provided with a cleaning motor 5, the output end of the cleaning motor 5 is fixedly connected with a rotating rod 15, the bottom of the rotating rod 15 is fixedly connected with a driving bevel gear 16, the right end of the bottom of the extruder main body 1 is fixedly provided with a pump 7, the output end of the pump 7 extends to the inner cavity of the collecting box 10 through a pipeline, and the input end of the pump 7 is communicated with the left side of the scraper 19 through a pipeline, the impurities and incompletely melted parts in the molten plastic fluid can be filtered by the filter screen plate 17, so that the quality of the molded product of the plastic extruder is improved, in the processing process, after the set time is reached, the pump 7 and the cleaning motor 5 are turned on by the control switch 2, the cleaning motor 5 drives the rotating rod 15 and the driving conical gear 16 to rotate when working, and drives the rotating shaft 20 to rotate under the cooperation of the driven conical gear 18 which is meshed and connected, so that the scraper 19 is driven to be attached to the left side surface of the filter screen plate 17 to rotate forwards and backwards, the impurities and the incompletely melted parts which are filtered on the surface of the filter screen plate 17 are scraped and collected under the cooperation of the guide groove 21, and the waste collected in the guide groove 21 can pass through the pipeline collecting box 10 when the pump 7 works, and is transferred to the pump 7 and the cleaning motor 5 by the control switch 2 after the working, thereby ensuring the molding quality and the working efficiency of the extruder and achieving the purpose of having the function of cleaning waste materials.

When in use, the impurities and the incompletely melted parts in the molten plastic fluid can be filtered by the filter screen plate 17, so that the quality of the molded product of the plastic extruder is improved, in the processing process, after the set time is up, the pump 7 and the cleaning motor 5 are turned on by the control switch 2, the cleaning motor 5 drives the rotating rod 15 and the driving conical gear 16 to rotate when in work, and drives the rotating shaft 20 to rotate under the coordination of the driven conical gear 18 which is meshed and connected, so that the scraper 19 is driven to be attached to the left side surface of the filter screen plate 17 to rotate forwards and backwards, the impurities and the incompletely melted parts which are filtered on the surface of the filter screen plate 17 are scraped and collected under the coordination of the guide groove 21, when the pump 7 works, the waste materials collected in the guide groove 21 can be transferred into the collecting box 10 through a pipeline, and the pump 7 and the cleaning motor 5 are turned off by the control switch 2 after the operation is finished, thereby ensured the shaping quality and the work efficiency of this extruder, and reached the purpose that possesses the waste material clearance function, solved current plastics extruder and did not possess the waste material clearance function, and then reduced its processingquality, can't satisfy people's user demand's problem.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a possesses high-efficient type plastic extruder of waste material clearance function, includes extruder main part (1) and collecting box (10), its characterized in that: the right end of the inner cavity of the extruder main body (1) is fixedly connected with a filter screen plate (17), the right end of the top of the inner cavity of the extruder main body (1) is fixedly connected with an L-shaped fixed cover (14), the lower end of the inner cavity of the L-shaped fixed cover (14) is movably connected with a rotating shaft (20) through a bearing, the outer surface of the rotating shaft (20) is fixedly connected with a driven bevel gear (18), a scraping plate (19) is fixedly connected to the right side of the rotating shaft (20), a guide groove (21) is formed in the inner surface of the scraping plate (19), a cleaning motor (5) is fixedly arranged at the right end of the top of the extruder main body (1), the output end of the cleaning motor (5) is fixedly connected with a rotating rod (15), the bottom of the rotating rod (15) is fixedly connected with a driving bevel gear (16), and a pump (7) is fixedly arranged at the right end of the bottom of the extruder main body (1).

2. The efficient plastic extruder with waste cleaning function as claimed in claim 1, wherein: the left end at extruder main part (1) top is provided with feeder hopper (4), and the left end at feeder hopper (4) top has the apron through hinge swing joint, the left end fixed mounting on the positive surface of extruder main part (1) has control switch (2), the right side of extruder main part (1) is provided with extrudes head (6).

3. The efficient plastic extruder with waste cleaning function as claimed in claim 1, wherein: the left side fixed mounting of extruder main part (1) has driving motor (3), the output end fixedly connected with screw rod (13) of driving motor (3), the surface of extruder main part (1) inlays and is equipped with heat preservation (11), the inner wall of extruder main part (1) inlays and is equipped with zone of heating (12).

4. The efficient plastic extruder with waste cleaning function as claimed in claim 1, wherein: the extruder is characterized in that supporting legs (8) are fixedly connected to the left end and the right end of the bottom of the extruder main body (1), a bottom plate (9) is fixedly connected to the lower end of one side of each supporting leg (8), and a collecting box (10) is fixedly connected to the top of the bottom plate (9).

5. The efficient plastic extruder with waste cleaning function as claimed in claim 1, wherein: the rotating angle of the scraper (19) is-360 degrees to 360 degrees, and the right side of the scraper (19) is attached to the left side of the filter screen plate (17).

6. The efficient plastic extruder with waste cleaning function as claimed in claim 1, wherein: the output end of the pump (7) extends to the inner cavity of the collecting box (10) through a pipeline, and the input end of the pump (7) is communicated with the left side of the scraper (19) through a pipeline.