CN214820324U

CN214820324U - Air dust purification device for injection molding machine

Info

Publication number: CN214820324U
Application number: CN202120558596.2U
Authority: CN
Inventors: 钟红英
Original assignee: Jinhongxing Huizhou Technology Co ltd
Current assignee: Jinhongxing Huizhou Technology Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-23
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses an air dust purification device for injection molding machine, include: the injection molding machine drying device comprises an injection molding machine drying shell, wherein a fixed plate is fixedly connected to the inner side wall of the injection molding machine drying shell, the top of the fixed plate is communicated with an annular shell, a through hole is formed in the top of the fixed plate, a first filter screen is installed at the top of the annular shell, a fixed frame is installed at the top of the inner side wall of the injection molding machine drying shell, and one end, away from the injection molding machine drying shell, of the fixed frame is fixedly connected with a motor; when the injection molding machine used, inside with raw materials granule suction injection molding machine stoving casing through taking out material machine, the utility model discloses added the fan that can vertically produce the negative pressure at the top of injection molding machine stoving casing to through the cooperation separation raw materials granule of filter screen, the motor drives the flabellum pivoted and drives the stirring leaf when rotating, and the rotation of stirring leaf is assisted wind-force and is absorbed the dust, and the negative pressure is with the inside dust suction of injection molding machine stoving casing to improve the purity of raw materials.

Description

Air dust purification device for injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field specifically is an air dust purification device for injection molding machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

The injection molding machine stoving barrel is installed to general injection molding machine, and the raw materials is at the inside transfer of stoving barrel, and the in-process of transfer, and inside external dust got into the barrel easily to reduce raw materials purity. Therefore, an air dust purification device for an injection molding machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air dust purification device for injection molding machine 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: an air dust purification device for an injection molding machine, comprising:

injection molding machine stoving casing, the inside wall fixedly connected with fixed plate of injection molding machine stoving casing, the top intercommunication of fixed plate has the annular shell, the through-hole has been seted up at the top of fixed plate, first filter screen is installed at the top of annular shell, the mount is installed at the inside wall top of injection molding machine stoving casing, the one end fixedly connected with motor of injection molding machine stoving casing is kept away from to the mount, the output shaft welding of motor has the pivot, the bottom of pivot runs through the fixed plate and rotates with the fixed plate to be connected, the lateral wall welding of pivot has the flabellum, the flabellum is located the top of fixed plate, the bottom of pivot is rotated and is connected with even axle, the lateral wall welding of even axle has the support, the support is kept away from even one end fixed connection of axle in the inside wall of injection molding machine stoving casing.

Through adopting above-mentioned technical scheme, during the use, the extraction machine passes through the extraction pipe and carries the raw materials granule, partly dust in the air is carried to the inside of injection molding machine stoving casing through the extraction machine, close first valve, start through the on-off control motor, it rotates to drive the pivot, and then drive flabellum and stirring leaf and rotate, the stirring leaf stirs the raw materials granule, the rotation of flabellum produces the negative pressure, the tiny particle dust in the raw materials granule is carried to injection molding machine stoving casing outside after through first filter screen and second filter screen, thereby the effectual dust that gets rid of, improve the purity of the raw materials granule of moulding plastics.

Preferably, the top fixedly connected with of injection molding machine stoving casing links the shell, the inside wall sliding connection who links the shell has the second filter screen, the lateral wall of linking the shell articulates there is the shell door.

Through adopting above-mentioned technical scheme, open the shell door, can take out the second filter screen, wash convenient to use to the second filter screen.

Preferably, the connecting pipe is arranged at the top of the connecting shell.

By adopting the technical scheme, the end part of the connecting pipe is communicated with the outside.

Preferably, the outer side wall of the rotating shaft is fixedly connected with a stirring blade, and the stirring blade is positioned below the fixing plate.

Through adopting above-mentioned technical scheme, the stirring leaf stirs inside raw materials granule, and the dust in the granule is absorbed to the wind-force of being convenient for.

Preferably, the outer side wall of the injection molding machine drying shell is communicated with a material pumping pipe, a first valve is installed at one end of the material pumping pipe, a material discharging pipe is communicated with the bottom of the injection molding machine drying shell, and a second valve is installed at one end of the material discharging pipe.

Through adopting above-mentioned technical scheme, the material pumping machine passes through the pumping pipe and carries the raw materials granule.

Preferably, the third filter screen is installed to the lateral wall of injection molding machine stoving casing, the switch is installed to the lateral wall of injection molding machine stoving casing, the electrical property output of switch and the electrical property input electric connection of motor.

By adopting the technical scheme, the third filter screen is arranged and installed, so that the air in the drying shell of the injection molding machine can be communicated with the outside.

Compared with the prior art, the beneficial effects of the utility model are that:

when the injection molding machine used, inside with raw materials granule suction injection molding machine stoving casing through taking out material machine, the utility model discloses added the fan that can vertically produce the negative pressure at the top of injection molding machine stoving casing to through the cooperation separation raw materials granule of filter screen, the motor drives the flabellum pivoted and drives the stirring leaf when rotating, and the rotation of stirring leaf is assisted wind-force and is absorbed the dust, and the negative pressure is with the inside dust suction of injection molding machine stoving casing to improve the purity of raw materials.

Drawings

FIG. 1 is a schematic structural view of an air dust purification device for an injection molding machine according to the present invention;

FIG. 2 is a front view of the air dust purification device for injection molding machine of the present invention;

fig. 3 is a schematic perspective view of the fixing plate of the present invention.

In the figure: 1. drying the shell by the injection molding machine; 2. a fixing plate; 3. an annular shell; 4. a first filter screen; 5. a through hole; 6. a fixed mount; 7. a motor; 8. a rotating shaft; 9. a fan blade; 10. stirring blades; 11. a switch; 12. a material pumping pipe; 13. a first valve; 14. a discharge pipe; 15. a second valve; 16. a connecting shaft; 17. a support; 18. connecting the shell; 19. a second filter screen; 20. a shell door; 21. connecting pipes; 22. and a third filter screen.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

an air dust purification device for an injection molding machine, comprising:

injection molding machine stoving casing 1, injection molding machine stoving casing 1's inside wall fixedly connected with fixed plate 2, the top intercommunication of fixed plate 2 has annular shell 3, through-hole 5 has been seted up at the top of fixed plate 2, first filter screen 4 is installed at annular shell 3's top, mount 6 is installed at injection molding machine stoving casing 1's inside wall top, the one end fixedly connected with motor 7 of injection molding machine stoving casing 1 is kept away from to mount 6, the output shaft welding of motor 7 has pivot 8, pivot 8's bottom is run through fixed plate 2 and is rotated with fixed plate 2 and be connected, pivot 8's lateral wall welding has flabellum 9, flabellum 9 is located the top of fixed plate 2, pivot 8's bottom is rotated and is connected with even axle 16, even axle 16's lateral wall welding has support 17, support 17 keeps away from even axle 16 one end fixed connection in injection molding machine stoving casing 1's inside wall. The top of injection molding machine stoving casing 1 is fixedly connected with even shell 18, and the inside wall sliding connection of even shell 18 has second filter screen 19, and the lateral wall of even shell 18 articulates there is shell door 20. The second filter screen 19 can be drawn out by opening the case door 20, and the second filter screen 19 is cleaned, so that the use is convenient. The top of the connecting shell 18 is provided with a connecting pipe 21. The end of the connecting tube 21 communicates with the outside. The outer side wall of the rotating shaft 8 is fixedly connected with a stirring blade 10, and the stirring blade 10 is positioned below the fixing plate 2. The stirring blade 10 stirs the internal raw material particles, so that dust in the particles can be conveniently sucked by wind power. The outer side wall of the injection molding machine drying shell 1 is communicated with a material pumping pipe 12, a first valve 13 is installed at one end of the material pumping pipe 12, a material discharging pipe 14 is communicated with the bottom of the injection molding machine drying shell 1, and a second valve 15 is installed at one end of the material discharging pipe 14. The extractor delivers the raw granules through an extractor tube 12. The third filter screen 22 is installed to the lateral wall of injection molding machine stoving casing 1, and switch 11 is installed to the lateral wall of injection molding machine stoving casing 1, and the electrical output of switch 11 and the electrical input electric connection of motor 7. The third filter screen 22 is installed to enable air inside the injection molding machine drying casing 1 to circulate with the outside.

The structure principle is as follows: during the use, the extraction machine passes through extraction pipe 12 and carries the raw materials granule, partly dust in the air is carried to injection molding machine stoving casing 1's inside through the extraction machine, close first valve 13, start through switch 11 control motor 7, it rotates to drive pivot 8, and then drive flabellum 9 and stirring leaf 10 and rotate, stirring leaf 10 stirs the raw materials granule, the rotation of flabellum 9 produces the negative pressure, the tiny particle dust in the raw materials granule is carried to injection molding machine stoving casing 1 outside after through first filter screen 4 and second filter screen 19, thereby the effectual dust of getting rid of, improve the purity of the raw materials granule of moulding plastics.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air dust purification device for injection molding machine which characterized in that includes:

the injection molding machine drying device comprises an injection molding machine drying shell (1), wherein a fixing plate (2) is fixedly connected to the inner side wall of the injection molding machine drying shell (1), an annular shell (3) is communicated with the top of the fixing plate (2), a through hole (5) is formed in the top of the fixing plate (2), a first filter screen (4) is installed at the top of the annular shell (3), a fixing frame (6) is installed at the top of the inner side wall of the injection molding machine drying shell (1), a motor (7) is fixedly connected to one end, far away from the injection molding machine drying shell (1), of the fixing frame (6), a rotating shaft (8) is welded to an output shaft of the motor (7), the bottom end of the rotating shaft (8) penetrates through the fixing plate (2) and is rotatably connected with the fixing plate (2), a fan blade (9) is welded to the outer side wall of the rotating shaft (8), the fan blade (9) is located above the fixing plate (2), and a connecting shaft (16) is rotatably connected to the bottom end of the rotating shaft (8), the outer side wall of the connecting shaft (16) is welded with a support (17), and one end, far away from the connecting shaft (16), of the support (17) is fixedly connected to the inner side wall of the injection molding machine drying shell (1).

2. The air dust purification device for injection molding machine of claim 1, characterized in that: the top fixedly connected with of injection molding machine stoving casing (1) links shell (18), the inside wall sliding connection who links shell (18) has second filter screen (19), the lateral wall of linking shell (18) articulates there is shell door (20).

3. The air dust purification device for injection molding machine of claim 2, characterized in that: the top of the connecting shell (18) is provided with a connecting pipe (21).

4. The air dust purification device for injection molding machine of claim 1, characterized in that: the outer side wall of the rotating shaft (8) is fixedly connected with a stirring blade (10), and the stirring blade (10) is located below the fixing plate (2).

5. The air dust purification device for injection molding machine of claim 1, characterized in that: the outer side wall of the injection molding machine drying shell (1) is communicated with a material pumping pipe (12), a first valve (13) is installed at one end of the material pumping pipe (12), a material discharging pipe (14) is communicated with the bottom of the injection molding machine drying shell (1), and a second valve (15) is installed at one end of the material discharging pipe (14).

6. The air dust purification device for injection molding machine of claim 1, characterized in that: third filter screen (22) are installed to the lateral wall of injection molding machine stoving casing (1), switch (11) are installed to the lateral wall of injection molding machine stoving casing (1), the electrical property output of switch (11) and the electrical property input electric connection of motor (7).