CN213321055U

CN213321055U - Discharging device of injection molding machine

Info

Publication number: CN213321055U
Application number: CN202022005339.4U
Authority: CN
Inventors: 朱高松; 朱蕾; 朱卓晖; 朱武全; 章高锋
Original assignee: Zhuji Gaohui Machinery Co ltd
Current assignee: Zhuji Gaohui Machinery Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-01
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses an injection molding machine unloader belongs to injection molding machine technical field. An injection molding machine blanking device comprises a storage tank, wherein an upper cover is fixedly mounted at the top of the storage tank, a first filter screen is fixedly connected inside the upper cover, an air outlet hole is formed in one side of the upper surface of the upper cover, a motor is fixedly mounted in the middle of the upper surface of the upper cover, a stirring shaft is fixedly mounted at the output end of the motor, and stirring blades are fixedly mounted on the outer surface of the stirring shaft; the utility model discloses, set up the storage tank, deposit the material of moulding plastics usefulness, the material gets into the storage tank from the feed port after passing through the inlet pipe, the starter motor, the motor drives the (mixing) shaft and rotates, the (mixing) shaft drives stirring paddle leaf and stirs the material, guarantees feed back and raw materials stirring, before the material is followed the discharge opening unloading, the (mixing) shaft drives broken blade rotation, carries out the breakage to the stock in the feed back, prevents that the stock from blockking that the material gets into the injection molding machine, makes the unloading more smooth and easy.

Description

Discharging device of injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field especially relates to an injection molding machine unloader.

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 has a working principle similar to that of an injection syringe for injection, and is a technological process of injecting plastic in a plasticized molten state into a closed mold cavity by means of the thrust of a screw rod, and obtaining a product after solidification and shaping.

In the production process of injection molding, often add the feed back of a certain proportion in the raw materials and produce, with this saving cost, the feed back is generally smashed by the runner after moulding plastics and is retrieved, feed back and raw materials are used for injection moulding production after stirring according to a certain proportion, kibbling feed back can be smashed thoroughly sometimes, there is the stock to sneak into wherein, probably block up the feed opening when producing, influence the unloading, lead to the product to produce and annotate quality problems such as not full, the raw materials of moulding plastics generally need heat drying and add the injection molding machine and mould plastics, current unloader does not have heat preservation device, the raw materials of moulding plastics in the storage tank can become cold, influence the shaping quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of blockage and no heat preservation of the blanking device of the injection molding machine in the prior art and providing the blanking device of the injection molding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an injection molding machine unloader, includes the storage tank, the top fixed mounting of storage tank has the upper cover, the first filter screen of inside fixedly connected with of upper cover, the venthole has been seted up to one side of upper cover upper surface, the middle part fixed mounting of upper cover upper surface has the motor, the output fixed mounting of motor has the (mixing) shaft, the fixed surface of (mixing) shaft installs stirring paddle leaf, the bottom fixed mounting of (mixing) shaft has broken blade, the feed port has been seted up to one side at storage tank deck portion, the inner wall fixed mounting of feed port has the inlet pipe, the discharge opening has been seted up to the lower surface of storage tank.

Preferably, the bottom of the outer surface of the storage tank is fixedly connected with a mounting plate.

Preferably, the upper surface of the mounting plate is fixedly provided with a fan, and one side of the fan is fixedly provided with an air pipe.

Preferably, the heating rod is fixedly installed inside the air pipe, and the second filter screen is fixedly installed at one end of the air pipe.

Preferably, the bottom of the front surface of the storage tank is fixedly connected with a discharging pipe, and one end of the discharging pipe is in threaded connection with a discharging cover.

Preferably, the middle part of the front surface of the storage tank is fixedly provided with an observation window.

Compared with the prior art, the utility model provides an injection molding machine unloader possesses following beneficial effect:

1. the utility model discloses, through setting up the storage tank, the upper cover, including a motor, an end cap, a controller, and a cover plate, the (mixing) shaft, stirring paddle leaf, broken blade, the feed port, inlet pipe and discharge opening, prevent to block up at unloading in-process, influence the unloading, influence the quality of product, set up the storage tank, deposit the material of usefulness of moulding plastics, the material gets into the storage tank from the feed port after passing through the inlet pipe, the starter motor, the motor drives the (mixing) shaft and rotates, the (mixing) shaft drives stirring paddle leaf and stirs the material, guarantee feed back and raw materials stirring, before the material is followed the discharge opening unloading, the (mixing) shaft drives broken blade rotatory, stock in the feed back is broken, prevent that the.

2. The utility model discloses, through setting up first filter screen, the venthole, the fan, the tuber pipe, heating rod and second filter screen, the aggregate erection, prevent that the injection moulding material temperature after the drying from dropping and influencing product quality, after the injection moulding material gets into the storage tank, start the fan and blow to the tuber pipe, the wind of fan is through the heating rod, become hot-blast storage tank that blows in, prevent the material cooling in the storage tank, influence product quality after the unloading, the second filter screen is used for preventing that the material from getting into the fan from the tuber pipe and causing the damage, first filter screen prevents that the dust in the material from blowing off from the venthole, the pollution production environment.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the storage tank of the present invention;

FIG. 3 is a schematic view of the sectional structure of the air duct of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a material storage tank; 2. an upper cover; 3. a first filter screen; 4. an air outlet; 5. a motor; 6. a stirring shaft; 7. a stirring paddle; 8. crushing the blade; 9. a feed port; 10. a feed pipe; 11. a discharge hole; 12. mounting a plate; 13. a fan; 14. an air duct; 15. a heating rod; 16. a second filter screen; 17. discharging the material pipe; 18. a material placing cover; 19. and (4) an observation window.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an injection molding machine blanking device comprises a storage tank 1 for storing raw materials to be used for injection molding, an upper cover 2 is fixedly installed at the top of the storage tank 1, the upper cover 2 can be opened to facilitate cleaning of the storage tank 1, a first filter screen 3 is fixedly connected inside the upper cover 2 to prevent dust in the raw materials from leaking from an air outlet 4 and polluting production environment, the air outlet 4 is formed in one side of the upper surface of the upper cover 2, a motor 5 is fixedly installed in the middle of the upper surface of the upper cover 2, a stirring shaft 6 is fixedly installed at the output end of the motor 5, a stirring paddle 7 is fixedly installed on the outer surface of the stirring shaft 6, the motor 5 drives the stirring shaft 6 to rotate, the stirring paddle 7 drives the raw materials and returned materials in the raw materials to be stirred, so that the raw materials are mixed more uniformly, a crushing blade 8 is fixedly installed at the bottom of the, the long rod in the feed back is crushed, a discharge hole 11 is prevented from being blocked during blanking, a feed hole 9 is formed in one side of the top of a storage tank 1, a feed pipe 10 is fixedly installed on the inner wall of the feed hole 9 and facilitates feeding, a discharge hole 11 is formed in the lower surface of the storage tank 1 and facilitates blanking, a mounting plate 12 is fixedly connected to the bottom of the outer surface of the storage tank 1 and is used for mounting a fan 13, a fan 13 is fixedly installed on the upper surface of the mounting plate 12, an air pipe 14 is fixedly installed on one side of the fan 13, a heating rod 15 is fixedly installed inside the air pipe 14, the fan 13 blows air, the air of the fan 13 is changed into hot air to blow into the storage tank 1 through the heating rod 15 and is prevented from being cooled, a proper amount of products are influenced, a second filter screen 16 is fixedly installed at one end of the air pipe 14 and is prevented from entering the fan 13 from, when the injection molding material needs to be changed, the material in the storage tank 1 can be discharged, one end of the discharging pipe 17 is in threaded connection with the discharging cover 18, discharging is facilitated, the observation window 19 is fixedly arranged in the middle of the front side of the storage tank 1, and the condition in the storage tank 1 can be observed conveniently.

In the utility model, the material storage tank 1 is arranged, the upper cover 2, the motor 5, the stirring shaft 6, the stirring paddle blade 7, the crushing blade 8, the feed hole 9, the feed pipe 10 and the discharge hole 11 are arranged to prevent blockage in the blanking process and influence blanking and the quality of products, the material storage tank 1 is arranged to store materials for injection molding, the materials enter the material storage tank 1 from the feed hole 9 after passing through the feed pipe 10, the motor 5 is started, the motor 5 drives the stirring shaft 6 to rotate, the stirring shaft 6 drives the stirring paddle blade 7 to stir the materials, the uniform stirring of returned materials and raw materials is ensured, before the materials are blanked from the discharge hole 11, the stirring shaft 6 drives the crushing blade 8 to rotate, the long rod in the returned materials is crushed, the long rod blocking materials from entering the injection molding machine is prevented, the blanking is smoother, the first filter screen 3, the discharge hole 4, the fan 13, the air pipe 14, the heating rod, composite erection, prevent that the injection molding material temperature after the drying from dropping and influencing product quality, after the injection molding material gets into storage tank 1, start fan 13 and blow to tuber pipe 14, fan 13's wind is through heating rod 15, become hot-blast storage tank 1 that blows, prevent the material cooling in the storage tank 1, influence product quality after the unloading, second filter screen 16 is used for preventing that the material from getting into fan 13 from tuber pipe 14 and causing the damage, first filter screen 3 prevents that the dust in the material from blowing off from venthole 4, pollute the production environment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A blanking device of an injection molding machine comprises a storage tank (1) and is characterized in that an upper cover (2) is fixedly arranged at the top of the storage tank (1), a first filter screen (3) is fixedly connected inside the upper cover (2), one side of the upper surface of the upper cover (2) is provided with an air outlet (4), a motor (5) is fixedly arranged in the middle of the upper surface of the upper cover (2), a stirring shaft (6) is fixedly arranged at the output end of the motor (5), the outer surface of the stirring shaft (6) is fixedly provided with a stirring blade (7), a crushing blade (8) is fixedly arranged at the bottom of the stirring shaft (6), a feeding hole (9) is formed in one side of the top of the material storage tank (1), the inner wall fixed mounting of feed port (9) has inlet pipe (10), discharge opening (11) have been seted up to the lower surface of storage tank (1).

2. The blanking device of an injection molding machine according to claim 1, characterized in that a mounting plate (12) is fixedly connected to the bottom of the outer surface of the storage tank (1).

3. The blanking device of the injection molding machine according to the claim 2, characterized in that the upper surface of the mounting plate (12) is fixedly provided with a fan (13), and one side of the fan (13) is fixedly provided with an air pipe (14).

4. The blanking device of the injection molding machine according to claim 3, wherein a heating rod (15) is fixedly installed inside the air pipe (14), and a second filter screen (16) is fixedly installed at one end of the air pipe (14).

5. The blanking device of the injection molding machine as claimed in claim 1, wherein a discharge pipe (17) is fixedly connected to the bottom of the front face of the storage tank (1), and a discharge cover (18) is connected to one end of the discharge pipe (17) in a threaded manner.

6. The blanking device of an injection molding machine according to claim 1, characterized in that an observation window (19) is fixedly arranged in the middle of the front surface of the storage tank (1).