CN219213743U

CN219213743U - Extrusion device is used in production of high-efficient PE tubular product

Info

Publication number: CN219213743U
Application number: CN202222941663.6U
Authority: CN
Inventors: 张新磊; 悦光; 王强; 马永和
Original assignee: Gansu Changmin Plastic Products Co ltd
Current assignee: Gansu Changmin Plastic Products Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-06-20
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses an extrusion device for producing high-efficiency PE pipes, which comprises a base and an extruder arranged on the upper end surface of the base, wherein a crushing box is arranged above the extruder, a second motor is arranged in the middle of the upper end surface of the crushing box, the output end of the second motor penetrates through the upper end surface of the crushing box and is fixedly provided with a rotating shaft, the outer side wall of the rotating shaft is fixedly provided with a plurality of cutting knives, the bottom of the crushing box is communicated with a blanking pipe, the other end of the blanking pipe penetrates through and is fixedly connected with a fixed frame, after raw materials are poured into the crushing box through a feed hopper, the rotating shaft drives the plurality of cutting knives to rotate to crush the raw materials, then the raw materials are screened through vibration of a screen frame and a screen plate, and the screened raw materials fall into the extruder through a discharge pipe, so that the extruder can quickly heat and melt the raw materials, the heating time of the raw materials during extrusion is reduced, and the extrusion efficiency of the PE pipe is effectively improved.

Description

Extrusion device is used in production of high-efficient PE tubular product

Technical Field

The utility model relates to the field of PE pipe production equipment, in particular to an efficient extrusion device for PE pipe production.

Background

PE pipe is also called PE pipe, is one of the most common pipelines, has the advantages of low temperature impact resistance, chemical corrosion resistance, wear resistance and the like, is widely applied to water supply, water drainage, heat supply, fuel gas supply, agricultural irrigation, hydraulic engineering and various industrial devices, and is generally processed and molded by adopting a plastic extruder in the production and processing process of PE pipe.

At present, when the extruder is used for producing and processing PE pipes, the plastic raw materials are generally poured into the extruder for processing, the plastic raw materials are doped with the plastic raw materials of which the parts are not completely crushed, the raw materials which are not completely crushed and are qualified for mixing are directly fed into the extruder, the heating time is long when the raw materials are extruded, the extrusion efficiency is low, and then the quality of subsequent products can be influenced.

Disclosure of Invention

The utility model aims to provide an extrusion device for producing high-efficiency PE pipes, which has the characteristics of being convenient for an extruder to rapidly heat and melt raw materials, so that the heating time of the raw materials during extrusion is reduced, and the extrusion efficiency of PE pipes is effectively improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient extrusion device for PE tubular product production, includes the base and installs the extruder in the base up end, the top of extruder is provided with crushing case, the mid-mounting of crushing case up end has the second motor, the output of second motor runs through the up end of crushing case and fixed mounting has the axis of rotation, the lateral wall fixed mounting of axis of rotation has a plurality of cutting knives, the bottom intercommunication of crushing case has the unloading pipe, the other end of unloading pipe runs through and fixedly connected with fixed frame;

the vibrating motor is installed to the left side wall of fixed frame, vibrating motor's output runs through the left side wall of fixed frame and installs the reel, the internally mounted of reel has the sieve that is umbrella form, the intercommunication has the discharging pipe between the bottom of reel and the lateral wall of extruder.

In order to facilitate crushing of raw materials, the extrusion device for producing the efficient PE pipe is preferably adopted, the left end of the upper end face of the crushing box is communicated with a feed hopper, and the bottom of the feed hopper is fixedly provided with a guide plate which is obliquely arranged.

In order to facilitate the support of the screen frame, the extrusion device for producing the efficient PE pipe is preferably provided with a plurality of springs fixedly arranged between the bottom end face of the screen frame and the outer side wall of the extruder.

In order to facilitate the discharge of the screened impurities, the extrusion device for producing the efficient PE pipe is preferably adopted, the right side wall of the fixed frame is provided with a through hole in a penetrating way, and a slag discharging pipe communicated with the bottom of the right side wall of the screen frame is arranged in the through hole.

In order to facilitate the protection of the screening frame, the extrusion device for producing the efficient PE pipe is preferable, and the fixing frame is U-shaped and fixedly arranged on the outer side wall of the extruder.

In order to rotate the conveying screw in the extruder, as an extrusion device for producing the efficient PE pipe, the utility model is preferable, wherein the left side wall of the extruder is provided with a first motor, and the output end of the first motor penetrates through the left side wall of the extruder and is fixedly provided with the conveying screw.

In order to shape the PE pipe, the extrusion device for producing the efficient PE pipe is preferably arranged, and a shaping bin is arranged at the right end of the extruder.

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

according to the utility model, raw materials are poured into the crushing box through the feed hopper, then the second motor is started, so that the rotating shaft drives the plurality of cutting knives to rotate to crush the raw materials, the crushed raw materials fall into the screen frame, then the vibrating motor is started, so that the vibrating motor drives the screen frame and the screen plate to vibrate to screen the raw materials, the screened raw materials fall into the extruder through the discharge pipe, the extruder is convenient to rapidly heat and melt the raw materials, the heating time of the raw materials during extrusion is reduced, and the extrusion efficiency of the PE pipe is effectively improved.

Drawings

FIG. 1 is a block diagram of an overall cross-section of the present utility model;

FIG. 2 is a block diagram of a screen frame of the present utility model;

fig. 3 is a top view of the screen frame of the present utility model.

In the figure: 1. a base; 2. an extruder; 201. a first motor; 202. shaping bin; 3. a crushing box; 301. a feed hopper; 302. a material guide plate; 303. discharging pipes; 4. a second motor; 401. a rotating shaft; 402. a cutting knife; 5. a fixed frame; 501. a vibration motor; 502. a through hole; 6. a screen frame; 601. a sieve plate; 602. a slag discharge pipe; 603. a spring; 604. and a discharging pipe.

Detailed Description

Referring to fig. 1 to 3, an extrusion device for producing high-efficiency PE pipes comprises a base 1 and an extruder 2 mounted on the upper end surface of the base 1, wherein a crushing box 3 is arranged above the extruder 2, a second motor 4 is mounted in the middle of the upper end surface of the crushing box 3, the output end of the second motor 4 penetrates through the upper end surface of the crushing box 3 and is fixedly provided with a rotating shaft 401, the outer side wall of the rotating shaft 401 is fixedly provided with a plurality of cutting knives 402, the bottom of the crushing box 3 is communicated with a blanking pipe 303, and the other end of the blanking pipe 303 penetrates through and is fixedly connected with a fixed frame 5;

the vibrating motor 501 is installed to the left side wall of fixed frame 5, and vibrating motor 501's output runs through the left side wall of fixed frame 5 and installs reel 6, and the internally mounted of reel 6 has the sieve 601 that is umbrella form, and the intercommunication has discharging pipe 604 between the bottom of reel 6 and the lateral wall of extruder 2.

In this embodiment: firstly, raw materials are poured into the crushing box 3 through the feed hopper 301, then the second motor 4 is started, the rotating shaft 401 drives the plurality of cutting knives 402 to rotate to crush the raw materials, then the crushed raw materials fall into the screen frame 6, then the vibrating motor 501 is started, the vibrating motor 501 drives the screen frame 6 and the screen plate 601 to vibrate so as to screen the raw materials, the screened raw materials fall into the extruder 2 through the discharging pipe 604, the extruder 2 is convenient to rapidly heat and melt the raw materials, and therefore the heating time during raw material extrusion is reduced, and the extrusion efficiency of PE pipes is effectively improved.

As a technical optimization scheme of the utility model, the left end of the upper end face of the crushing box 3 is communicated with a feed hopper 301, and the bottom of the feed hopper 301 is fixedly provided with a guide plate 302 which is obliquely arranged.

In this embodiment: through setting up feeder hopper 301, be convenient for pour the raw materials into crushing incasement 3, through setting up stock guide 302, be convenient for with the raw materials water conservancy diversion to the axis of rotation 401 nearby, be convenient for smash the raw materials.

As a technical optimization scheme of the utility model, a plurality of springs 603 are fixedly arranged between the bottom end surface of the screen frame 6 and the outer side wall of the extruder 2.

In this embodiment: through setting up a plurality of springs 603, can play the effect of supporting screen frame 6, when screen frame 6 vibrations simultaneously, a plurality of springs 603 flexible multiplicable screen frame's shock-absorbing quality.

As a technical optimization scheme of the utility model, a through hole 502 is formed in the right side wall of the fixed frame 5 in a penetrating manner, and a deslagging pipe 602 communicated with the bottom of the right side wall of the screen frame 6 is arranged in the through hole 502.

In this embodiment: by arranging the slag discharge pipe 602, the slag discharge pipe 602 is convenient for discharging impurities screened by the screen plate 601.

As a technical optimization scheme of the present utility model, the fixing frame 5 is in a "U" shape and is fixedly installed on the outer side wall of the extruder 2.

In this embodiment: the screen frame 6 is conveniently protected by arranging the fixing frame 5 in a U shape.

As a technical optimization scheme of the utility model, a first motor 201 is installed on the left side wall of the extruder 2, and the output end of the first motor 201 penetrates through the left side wall of the extruder 2 and is fixedly provided with a conveying screw.

In this embodiment: by providing the conveying screw, the first motor 201 drives the conveying screw to rotate, so that raw materials are conveyed conveniently.

As a technical optimization scheme of the utility model, a shaping bin 202 is arranged at the right end of the extruder 2.

In this embodiment: by providing the shaping bin 202, the extruded PE pipe can be shaped.

Working principle: when the device is used, the device is connected with an external power supply, raw materials are poured into the feed hopper 301, then the raw materials fall onto the material guide plate 302 along the feed hopper 301, the raw materials fall near the rotating shaft 401 along the material guide plate 302, at the moment, the rotating shaft 401 drives the plurality of cutting knives 402 to rotate to crush the raw materials, the crushed raw materials can fall into the screen frame 6 along the blanking pipe 303, the vibrating motor 501 is started, the vibrating motor 501 drives the screen frame 6 and the screen plate 601 to vibrate to screen the raw materials, screened impurities are discharged through the slag discharge pipe 602, the screened raw materials fall into the extruder 2 through the discharge pipe 604, the first motor 201 drives the conveying screw to rotate to convey the raw materials, and the raw materials are conveniently melted and extruded into the shaping bin to shape the PE pipe (in the prior art), so that the PE pipe is processed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides an extrusion device is used in production of high-efficient PE tubular product, includes base (1) and installs in extruder (2) of base (1) up end, its characterized in that: the device is characterized in that a crushing box (3) is arranged above the extruder (2), a second motor (4) is arranged in the middle of the upper end face of the crushing box (3), the output end of the second motor (4) penetrates through the upper end face of the crushing box (3) and is fixedly provided with a rotating shaft (401), the outer side wall of the rotating shaft (401) is fixedly provided with a plurality of cutting knives (402), the bottom of the crushing box (3) is communicated with a blanking pipe (303), and the other end of the blanking pipe (303) penetrates through and is fixedly connected with a fixing frame (5);

the vibrating motor (501) is installed on the left side wall of the fixed frame (5), the output end of the vibrating motor (501) penetrates through the left side wall of the fixed frame (5) and is provided with a screen frame (6), an umbrella-shaped screen plate (601) is installed in the screen frame (6), and a discharging pipe (604) is communicated between the bottom of the screen frame (6) and the outer side wall of the extruder (2).

2. The extrusion device for producing high-efficiency PE pipe according to claim 1, wherein: the left end of crushing case (3) up end communicates has feeder hopper (301), the bottom fixed mounting of feeder hopper (301) has stock guide (302) that are the slope setting.

3. The extrusion device for producing high-efficiency PE pipe according to claim 1, wherein: a plurality of springs (603) are fixedly arranged between the bottom end face of the screen frame (6) and the outer side wall of the extruder (2).

4. The extrusion device for producing high-efficiency PE pipe according to claim 1, wherein: the right side wall of the fixed frame (5) is penetrated and provided with a through hole (502), and a slag discharging pipe (602) communicated with the bottom of the right side wall of the screen frame (6) is arranged in the through hole (502).

5. The extrusion device for producing high-efficiency PE pipe according to claim 1, wherein: the fixing frame (5) is U-shaped and is fixedly arranged on the outer side wall of the extruder (2).

6. The extrusion device for producing high-efficiency PE pipe according to claim 1, wherein: the left side wall of the extruder (2) is provided with a first motor (201), and the output end of the first motor (201) penetrates through the left side wall of the extruder (2) and is fixedly provided with a conveying screw.

7. The extrusion device for producing high-efficiency PE pipe according to claim 1, wherein: a shaping bin (202) is arranged at the right end of the extruder (2).