CN220242330U

CN220242330U - Discharging assembly of plastic extruder

Info

Publication number: CN220242330U
Application number: CN202320566290.0U
Authority: CN
Inventors: 刘立红; 刘俊杰; 张靖; 宋晓华
Original assignee: Changzhou Dezheng Machinery Co ltd
Current assignee: Changzhou Dezheng Machinery Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-12-26
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a blanking assembly of a plastic extruder, which relates to the technical field of plastic extruders and comprises a base, wherein a supporting frame is fixed above the base, a driving motor is fixedly installed at the bottom of the supporting frame, a rotating shaft is connected below the driving motor, a scraping plate is fixedly connected to the outer wall of the rotating shaft, a blanking bin is arranged on one side of the scraping plate, a filter screen plate is fixedly installed in the blanking bin, and a waste outlet is formed in one side of the blanking bin. According to the utility model, the driving motor, the rotating shaft, the scraping plate, the filter screen plate, the waste outlet and the waste collecting box are arranged, and the driving motor is started, so that the driving motor drives the rotating shaft to rotate, and the scraping plate is fixed on the outer wall of the rotating shaft, so that the driving motor drives the scraping plate to rotate, and materials filtered out of the surface of the filter screen plate can be scraped to the waste outlet position and then fall into the waste collecting box through the waste outlet, the effect of screening unqualified materials is achieved, and the processing quality is improved.

Description

Discharging assembly of plastic extruder

Technical Field

The utility model relates to the technical field of plastic extruders, in particular to a blanking assembly of a plastic extruder.

Background

In the plastic extrusion molding equipment, the plastic extruder is generally called a host machine, and the plastic extrusion molding machine of the subsequent equipment matched with the host machine is called an auxiliary machine. The height of its unloading hopper of large-scale plastics extruder is higher, surpasses the work height of artifical material loading, consequently adopts screw conveyer to transport plastic granules to in the unloading hopper generally, but the unloading of plastic granules in the general unloading hopper relies on gravity's spontaneous motion, and disposable unloading is too much, the condition that plastic granules putty can take place, influences machining efficiency.

According to the blanking structure (bulletin number: CN 217196829U) of the plastic extruder, the plastic extruder comprises an extruder body, wherein a blanking assembly is arranged on the extruder body, a box body is fixed above the blanking assembly, a baffle is arranged in the box body, a blanking opening is formed in the baffle, a motor is arranged on the top wall of the box body, an output shaft of the motor penetrates through the top wall of the box body and is connected with a rotating shaft, a rotating plate is fixed on the rotating shaft, a push plate is fixed on one side of the bottom of the rotating shaft, movable rods I are movably arranged at the tops of two side walls of the box body, pushing blocks are fixed at one ends, close to the movable rods I, of the movable rods I, and springs are sleeved on the movable rods I; this application modern design, the structure is ingenious, can make the raw materials batch unloading, has avoided the too much condition of disposable unloading, reduces the emergence of putty condition, still can dredge the unloading pipe, further reduces the condition of taking place the putty, guarantees machining efficiency.

Although the condition of putty is taken place in the reduction of above-mentioned patent, there is not enough, when carrying out the material to the material, can mix with some unqualified material, need sieve unqualified material, is convenient for improve the processingquality of product like this, and above-mentioned device can't realize sieving unqualified material.

Therefore, it is necessary to invent a blanking assembly of a plastic extruder to solve the above problems.

Disclosure of Invention

The utility model aims to provide a blanking assembly of a plastic extruder, which solves the problem that unqualified materials cannot be screened in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic extruder's unloading subassembly, includes the base, the top of base is fixed with the braced frame, the bottom fixed mounting of braced frame has driving motor, driving motor's below is connected with the axis of rotation, the outer wall fixedly connected with scraper blade of axis of rotation, one side of scraper blade is provided with down the feed bin, the inside fixed mounting of feed bin has the filter screen board down, waste outlet has been seted up to one side of feed bin down, one side of waste outlet is provided with the waste collecting box.

Preferably, the driving motor is fixedly connected with the rotating shaft through a coupler, and a bearing is connected to the bottom of the rotating shaft.

Preferably, the bottom of the blanking bin is connected with a blanking pipe, and the bottom of the blanking pipe is connected with a plastic extruder body.

Preferably, the outside of the plastic extruder body is fixed with the backup pad, the backup pad has two sets of, and two sets of the backup pad is linear distribution on the plastic extruder body.

Preferably, a dust box is fixed at the top of the supporting frame, and a connecting pipeline is fixed at one side of the dust box.

Preferably, one side of the connecting pipeline is connected with a fan, one side of the fan is connected with a dust collection pipe, and one end of the dust collection pipe is connected with a dust collection cover.

Preferably, a box door is installed on the side face of the waste collection box, and a supporting column is fixed at the bottom of the waste collection box.

The utility model has the technical effects and advantages that:

through setting up driving motor, axis of rotation, scraper blade, filter screen plate, waste outlet, waste collection box, start driving motor for driving motor drives the axis of rotation and rotates, and the axis of rotation outer wall is fixed with the scraper blade, thereby makes driving motor drive the scraper blade rotation, can scrape the material that filters out on the filter screen plate surface to waste outlet position like this, then falls into waste collection box through the waste outlet, has reached the effect of sieving unqualified material, has improved the quality of processing;

through setting up dust collection box, connecting tube, fan, dust absorption pipe, suction hood, when the material poured into down the feed bin, can produce the dust, the dust inhales the human body, can influence user's healthy, starts the fan, under the effect of fan for the suction hood is inhaled near the dust of feed bin down in the dust absorption pipe, then enters into the dust collection box through connecting tube and collects the processing, has realized the effect of device dust removal like this.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of a blanking assembly of a plastic extruder according to the present utility model;

FIG. 2 is a schematic diagram of a back view of a blanking assembly of a plastic extruder according to the present utility model;

FIG. 3 is a schematic top view of a blanking assembly of a plastic extruder according to the present utility model;

fig. 4 is a schematic bottom view of a blanking assembly of a plastic extruder according to the present utility model.

In the figure: 1. a base; 2. a support frame; 3. a driving motor; 4. a coupling; 5. a rotating shaft; 6. a bearing; 7. a scraper; 8. discharging the material bin; 9. a filter screen plate; 10. discharging pipes; 11. a plastic extruder body; 12. a support plate; 13. a dust collection box; 14. a connecting pipe; 15. a blower; 16. a dust collection pipe; 17. a dust hood; 18. a waste outlet; 19. a waste collection box; 20. a door; 21. and (5) supporting the column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a blanking assembly of a plastic extruder as shown in fig. 1-4, which comprises a base 1, wherein a supporting frame 2 is fixed above the base 1, a driving motor 3 is fixedly arranged at the bottom of the supporting frame 2, a rotating shaft 5 is connected below the driving motor 3, a scraping plate 7 is fixedly connected to the outer wall of the rotating shaft 5, the scraping plate 7 plays a role in scraping off unqualified materials on a filter screen plate 9, a blanking bin 8 is arranged on one side of the scraping plate 7, the filter screen plate 9 is fixedly arranged in the blanking bin 8, a waste outlet 18 is formed in one side of the blanking bin 8, and a waste collecting box 19 is arranged on one side of the waste outlet 18, wherein the waste collecting box 19 plays a role in collecting waste.

The driving motor 3 is fixedly connected with the rotating shaft 5 through the coupler 4, and the bearing 6 is connected to the bottom of the rotating shaft 5, wherein the coupler 4 plays a role in connecting the driving motor 3 with the rotating shaft 5, and the bearing 6 enables the rotating shaft 5 to rotate in the coupler.

The bottom of the blanking bin 8 is connected with a blanking pipe 10, and the bottom of the blanking pipe 10 is connected with a plastic extruder body 11, wherein the blanking pipe 10 plays a role in blanking.

The outside of the plastic extruder body 11 is fixed with the backup pad 12, and backup pad 12 has two sets, and two sets of backup pads 12 are linear distribution on the plastic extruder body 11, and wherein backup pad 12 plays the effect of supporting plastic extruder body 11.

The top of the supporting frame 2 is fixed with a dust box 13, one side of the dust box 13 is fixed with a connecting pipeline 14, wherein the dust box 13 plays a role in collecting dust, and the connecting pipeline 14 plays a role in the dust box 13 and a fan 15.

One side of the connecting pipeline 14 is connected with a fan 15, one side of the fan 15 is connected with a dust collection pipe 16, one end of the dust collection pipe 16 is connected with a dust collection cover 17, wherein the fan 15 plays a role in connecting the dust collection pipe 16, so that wind power is provided for the dust collection pipe 16, and the dust collection cover 17 plays a role in absorbing dust generated near the discharging bin 8.

The side face of the waste collection box 19 is provided with a box door 20, the bottom of the waste collection box 19 is fixedly provided with a supporting column 21, the box door 20 plays a role in opening the waste collection box 19, waste in the waste collection box 19 is conveniently taken out, and the supporting column 21 plays a role in supporting the waste collection box 19.

Working principle: when the plastic extruder is used, firstly, the fan 15 is started, under the action of the fan 15, dust near the lower bin 8 is sucked into the dust suction pipe 16 by the dust suction cover 17, then the dust is collected and treated by the dust collection box 13 through the connecting pipeline 14, the dust removal effect of the plastic extruder is achieved, then materials are poured into the lower bin 8, the filter screen 9 filters the materials, unqualified materials are reserved on the filter screen 9, then the driving motor 3 is started, the driving motor 3 drives the rotating shaft 5 to rotate, the scraping plate 7 is fixed on the outer wall of the rotating shaft 5, so that the driving motor 3 drives the scraping plate 7 to rotate, the materials filtered out of the surface of the filter screen 9 can be scraped to the position of the waste outlet 18, then the materials fall into the waste collection box 19 through the waste outlet 18, the effect of screening the unqualified materials is achieved, the processing quality is improved, and the function of conveniently screening the unqualified materials by the blanking component of the plastic extruder is achieved.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a blanking subassembly of plastics extruder, includes base (1), its characterized in that: the automatic feeding device is characterized in that a supporting frame (2) is fixed above the base (1), a driving motor (3) is fixedly installed at the bottom of the supporting frame (2), a rotating shaft (5) is connected to the lower portion of the driving motor (3), a scraping plate (7) is fixedly connected to the outer wall of the rotating shaft (5), a discharging bin (8) is arranged on one side of the scraping plate (7), a filter screen plate (9) is fixedly installed inside the discharging bin (8), a waste outlet (18) is formed in one side of the discharging bin (8), and a waste collecting box (19) is arranged on one side of the waste outlet (18).

2. A plastic extruder blanking assembly according to claim 1, wherein: the driving motor (3) is fixedly connected with the rotating shaft (5) through a coupler (4), and a bearing (6) is connected to the bottom of the rotating shaft (5).

3. A plastic extruder blanking assembly according to claim 1, wherein: the bottom of the blanking bin (8) is connected with a blanking pipe (10), and the bottom of the blanking pipe (10) is connected with a plastic extruder body (11).

4. A plastic extruder blanking assembly according to claim 3, characterized in that: the plastic extruder is characterized in that support plates (12) are fixed outside the plastic extruder body (11), two groups of support plates (12) are arranged, and the two groups of support plates (12) are linearly distributed on the plastic extruder body (11).

5. The plastic extruder blanking assembly of claim 4 wherein: the top of the supporting frame (2) is fixed with a dust box (13), and one side of the dust box (13) is fixed with a connecting pipeline (14).

6. The plastic extruder blanking assembly of claim 5 wherein: one side of connecting tube (14) is connected with fan (15), one side of fan (15) is connected with dust absorption pipe (16), one end of dust absorption pipe (16) is connected with dust absorption cover (17).

7. A plastic extruder blanking assembly according to claim 1, wherein: the side face of the waste collection box (19) is provided with a box door (20), and the bottom of the waste collection box (19) is fixedly provided with a supporting column (21).