CN211566702U

CN211566702U - Foamed plastic production equipment capable of simply discharging

Info

Publication number: CN211566702U
Application number: CN201921940518.8U
Authority: CN
Inventors: 庞海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-25
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a foam plastic production device capable of simple blanking, which belongs to the field of injection molding production, and comprises a motor, a reducer, a main shaft, a heat preservation barrel, a blanking barrel, a feed pipe, a hot air channel, a plurality of air outlets, a plurality of plastic foam production devices, a plurality of plastic foam devices, a, meanwhile, the equipment is simple and easy, and the refitting cost is low.

Description

Foamed plastic production equipment capable of simply discharging

Technical Field

The utility model relates to a production field of moulding plastics, more specifically say, relate to a foamed plastic production facility of unloading simply.

Background

The foamed plastic is a high polymer material formed by dispersing a large number of gas micropores in solid plastic, has the characteristics of light weight, heat insulation, sound absorption, shock absorption and the like, has dielectric properties superior to matrix resin, and has wide application range. Almost all kinds of plastics can be made into foamed plastics, and foam molding has become an important field in plastic processing.

The raw materials are subjected to blanking conveying during production of the foamed plastic, and the raw materials for producing the foamed plastic have certain viscosity, so that the blanking device of the conventional foamed plastic production equipment is easy to agglomerate at a blanking port during blanking, and the production speed and the finished product quality of the foamed plastic are influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a foam production facility of unloading can simply, it can realize carrying out quick unloading to foam's raw materials for production, and the difficult caking of unloading in-process has realized improving foam's production speed and the effect of finished product quality, and equipment is comparatively simple and easy simultaneously, and repacking cost is lower.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A foamed plastic production device capable of simple blanking comprises a motor and a power source for blanking, wherein a reducer is connected to an output shaft of the motor and used for reducing the rotating speed of output power, the output end of the reducer is connected with a main shaft, a heat-preserving container is arranged at the lower end of the reducer, a blanking barrel is arranged in the heat-preserving container, the temperature of production raw materials in the blanking barrel is reduced through the heat-preserving container, a feeding pipe is connected to the blanking barrel and used for conveying the production raw materials into the blanking barrel, a plurality of hot air channels are distributed on the outer side of the blanking barrel, a plurality of air outlets are arranged on the hot air channels and point to the blanking barrel, a gap is formed between each hot air channel and the blanking barrel, an exhaust pipe is arranged on a top plate of the heat-preserving container at the top of the gap and communicated with the gap between each hot air, the bottom of the heat-insulating barrel is provided with vent holes, an axial flow fan is arranged at the vent holes, a heating coil is arranged between the axial flow fan and a hot air channel inlet pipe, the hot air channel inlet pipe is distributed along the circumference of the central axis of the heating coil, the hot air channel inlet pipe is all directed to the heating coil, a bearing is arranged at the top of the lower charging barrel, a main shaft penetrates through the bearing and is arranged in the lower charging barrel, a plurality of stirring blades are distributed on the side wall of the main shaft, the bottom of the main shaft is connected with a commutator, a discharge hole is formed in the bottom of the lower charging barrel, an extrusion screw is arranged at the output end of the commutator and leads to the discharge hole, when the main shaft overturns and stirs the production raw materials in the lower charging barrel, the production raw materials at the bottom of the lower charging barrel, and the material is not easy to agglomerate in the blanking process, the effects of improving the production speed of the foamed plastic and the quality of finished products are realized, and meanwhile, the equipment is simpler and lower in modification cost.

Furthermore, the speed reducer is a worm speed reducer, and the structure is compact and easy to install.

Furthermore, the heating coil is connected with the axial flow fan in parallel and is connected with a three-phase power supply through a power adapter.

Furthermore, the heating coil comprises a conducting rod, the conducting rod is connected with a three-phase power supply, a plurality of electric heating rings are installed on the conducting rod, and protection plates are installed on the peripheries of the electric heating rings.

Furthermore, a plurality of threaded blind holes are drilled in the side wall of the main shaft, and the stirring paddle is fixedly installed on the side wall of the main shaft through bolt connection.

Furthermore, the discharge port inclines downwards, a discharge pipeline is connected between the discharge port and the lower feed cylinder, and the extrusion screw is in transition fit with the discharge pipeline.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize carrying out quick unloading to foamed plastic's raw materials for production, and the difficult caking of unloading in-process has realized improving foamed plastic's production speed and the effect of finished product quality, and equipment is comparatively simple and easy simultaneously, and the repacking cost is lower.

(2) The speed reducer is a worm speed reducer, and the structure is compact and easy to install.

(3) The heating coil is connected with the axial flow fan in parallel and is connected with a three-phase power supply through a power adapter.

(4) The heating coil comprises a conducting rod, the conducting rod is connected with a three-phase power supply, a plurality of electric heating rings are installed on the conducting rod, and protection plates are installed on the peripheries of the electric heating rings.

(5) The side wall of the main shaft is provided with a plurality of threaded blind holes, and the stirring paddle is fixedly arranged on the side wall of the main shaft through bolt connection.

(6) The discharge port inclines downwards, a discharge pipeline is connected between the discharge port and the lower feed cylinder, and the extrusion screw is in transition fit with the discharge pipeline.

Drawings

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

fig. 2 is a schematic view of the heating coil structure of the present invention.

The reference numbers in the figures illustrate:

the device comprises a motor 1, a speed reducer 2, a feeding pipe 3, a heat-preserving barrel 4, an exhaust pipe 5, a hot air channel 6, an air outlet 7, a charging barrel 8, a main shaft 9, a stirring blade 10, a commutator 11, a heating coil 12, an axial flow fan 13, an extrusion screw 14, a discharge hole 15, a conductive rod 121, a protective plate 122 and an electric heating coil 123.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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 invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a foam plastic production apparatus capable of simple discharging comprises a motor 1 serving as a power source for discharging, a reducer 2 connected to an output shaft of the motor 1 for reducing the rotational speed of output power, the reducer 2 being a worm reducer and having a compact structure and easy to install, a main shaft 9 connected to an output end of the reducer 2, a heat-insulating barrel 4 disposed at a lower end of the reducer 2, a discharging barrel 8 disposed in the heat-insulating barrel 4, a feed pipe 3 connected to the discharging barrel 8 for conveying production raw materials into the discharging barrel 8, a plurality of hot air channels 6 distributed on an outer side of the discharging barrel 8, a plurality of air outlets 7 disposed on the hot air channels 6, the air outlets 7 being directed toward the discharging barrel 8, and a gap being formed between the hot air channels 6 and the discharging barrel 8, an exhaust pipe 5 is arranged on a top plate of a heat-insulating barrel 4 at the top of the gap, the exhaust pipe 5 is communicated with the gap between a hot air channel 6 and a lower charging barrel 8, an air inlet pipe is arranged at the bottom of the hot air channel 6, a vent hole is drilled at the bottom of the heat-insulating barrel 4, an axial flow fan 13 is arranged at the vent hole, a heating coil 12 is arranged between the axial flow fan 13 and the air inlet pipe of the hot air channel 6, the heating coil 12 is connected with the axial flow fan 13 in parallel and is connected with a three-phase power supply through a power adapter, the air inlet pipe of the hot air channel 6 is distributed on the circumference of the central axis of the heating coil 12, the air inlet pipe of the hot air channel 6 points to the heating coil 12, the heating coil 12 comprises a conductive rod 121, the three-phase power supply is connected through the conductive rod 121, and the main shaft 9 passes through the bearing and is installed in the lower charging barrel 8, a plurality of stirring blades 10 are distributed on the side wall of the main shaft 9, a plurality of threaded blind holes are cut on the side wall of the main shaft 9, the stirring blades 10 are fixedly installed on the side wall of the main shaft 9 through bolt connection, the bottom of the main shaft 9 is connected with a commutator 11, a discharging hole 15 is formed in the bottom of the lower charging barrel 8, the discharging hole 15 inclines downwards, a discharging pipeline is connected between the discharging hole 15 and the lower charging barrel 8, an extruding screw 14 is installed at the output end of the commutator 11, the extruding screw 14 is communicated with the discharging hole 15, the extruding screw 14 is in transition fit with the discharging pipeline, and when the main shaft 9 overturns and stirs the production raw materials in the lower charging barrel 8, the production raw materials at the bottom of the lower charging barrel 8 are.

During the use, add the production raw materials of foamed plastic into lower feed cylinder 8 through inlet pipe 3, carry hot-blast to the outer wall department of lower feed cylinder 8 through hot air channel 6 around lower feed cylinder 8, in order to maintain the temperature of production raw materials in lower feed cylinder 8, motor 1 drives main shaft 9 via reduction gear 2 simultaneously and rotates, make stirring paddle 10 of installing on main shaft 9 stir the production raw materials and overturn in lower feed cylinder 8, prevent it to condense, and main shaft 9 end is through commutator 11 drive extrusion screw 14, carry out the unloading through extrusion screw 14 with the production raw materials, can realize carrying out quick unloading to the production raw materials of foamed plastic, and difficult caking in the unloading process, realized improving the effect of production speed and finished product quality of foamed plastic, equipment is comparatively simple and easy simultaneously, repacking cost is lower.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a foam production facility of unloading simply, includes motor (1), its characterized in that: the output shaft of the motor (1) is connected with a speed reducer (2), the output end of the speed reducer (2) is connected with a main shaft (9), the lower end of the speed reducer (2) is provided with a heat-insulating barrel (4), a lower charging barrel (8) is installed in the heat-insulating barrel (4), the lower charging barrel (8) is connected with a feeding pipe (3), a plurality of hot air channels (6) are distributed on the outer side of the lower charging barrel (8), a plurality of air outlets (7) are installed on the hot air channels (6), the air outlets (7) refer to the lower charging barrel (8), a gap is formed between each hot air channel (6) and the corresponding lower charging barrel (8), an exhaust pipe (5) is installed on the top plate of the heat-insulating barrel (4), the exhaust pipe (5) is communicated with the gap between each hot air channel (6) and the corresponding lower charging barrel (8), the bottom of each hot air channel (6, axial fan (13) are installed to ventilation hole department, install heating coil (12) between axial fan (13) and hot air channel (6) intake pipe, and hot air channel (6) intake pipe distributes with the axis circumference of heating coil (12), hot air channel (6) intake pipe all points to heating coil (12), the bearing is installed at the top of feed cylinder (8) down, and main shaft (9) pass this bearing and install in feed cylinder (8) down, it has a plurality of stirring paddle (10) to distribute on the lateral wall of main shaft (9), the bottom of main shaft (9) is connected with commutator (11), the bottom of feed cylinder (8) is equipped with discharge gate (15) down, extrusion screw (14) are installed to the output of commutator (11), extrusion screw (14) access to discharge gate (15).

2. The apparatus for producing foam capable of simple blanking according to claim 1, wherein: the speed reducer (2) is a worm speed reducer.

3. The apparatus for producing foam capable of simple blanking according to claim 1, wherein: the heating coil (12) is connected with the axial flow fan (13) in parallel, and is connected with a three-phase power supply through a power adapter.

4. A foam production facility capable of simple blanking according to claim 1 or claim 3, characterized in that: the heating coil (12) comprises a conducting rod (121), the conducting rod (121) is connected with a three-phase power supply, a plurality of electric heating rings (123) are installed on the conducting rod (121), and a protection plate (122) is installed on the periphery of each electric heating ring (123).

5. The apparatus for producing foam capable of simple blanking according to claim 1, wherein: a plurality of threaded blind holes are drilled in the side wall of the main shaft (9), and the stirring paddle (10) is fixedly mounted on the side wall of the main shaft (9) through bolt connection.

6. The apparatus for producing foam capable of simple blanking according to claim 1, wherein: the discharge port (15) inclines downwards, a discharge pipeline is connected between the discharge port (15) and the lower charging barrel (8), and the extrusion screw (14) is in transition fit with the discharge pipeline.