CN216139246U

CN216139246U - Energy-conserving drying device of injection molding material

Info

Publication number: CN216139246U
Application number: CN202121362670.XU
Authority: CN
Inventors: 蔡艺博
Original assignee: Shantou Dexin Children Entertainment Technology Co ltd
Current assignee: Shantou Dexin Children Entertainment Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-03-29
Anticipated expiration: 2031-06-18

Abstract

The utility model provides an energy-saving drying device for injection molding materials, which comprises a material containing barrel, wherein a first support and a second support are respectively and coaxially connected to the inner wall of the material containing barrel, a sleeve is rotatably connected between the first support and the second support, a cavity is arranged inside the sleeve, an annular box body is coaxially connected to the second support, the top of the sleeve is rotatably connected to the bottom of the annular box body, the top of the annular box body is connected with a connecting pipe, a fan is arranged on the outer wall of the material containing barrel, the other end of the connecting pipe is connected to the fan, the outer wall of the sleeve is connected with a plurality of stirring plates from top to bottom, one end of each stirring plate is communicated with the cavity, a plurality of through holes are formed in the outer wall of each stirring plate, a top cover is arranged at the top of the material containing barrel, a driving motor is connected to the bottom of the top cover, a rotating shaft is arranged at the output end of the driving motor, and the rotating shaft is coaxially connected to the inside of the sleeve. The utility model not only can realize rapid stirring and heat dissipation, but also further improves the drying efficiency under the combined action of the heating wires.

Description

Energy-conserving drying device of injection molding material

Technical Field

The utility model belongs to the technical field of drying, and particularly relates to an energy-saving drying device for injection molding materials.

Background

An injection molding machine is also called an injection molding machine or an injection machine, and is main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding mold, raw materials of the plastic products are generally granular, and the plastic products are easy to be affected with damp in the transportation and storage processes, particularly the southern climate is humid, the moisture in the raw materials is more, the product quality is easy to cause poor during melting and injection molding, the yield is low, although a drying hopper used at present adopts hot air for drying, the heat contact is insufficient due to the accumulation of a large amount of plastics, and the energy consumption is large. Therefore, an energy-saving drying device for injection molding materials is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides an energy-saving drying device for injection molding materials.

The technical scheme of the utility model is realized as follows:

an energy-saving drying device for injection molding materials comprises a material containing barrel, wherein a feeding pipe is arranged above the side wall of the material containing barrel, a discharging pipe is arranged at the bottom of the material containing barrel, a plurality of supporting legs are fixedly connected at the bottom of the material containing barrel, the number of the supporting legs is more than or equal to 3, a first support and a second support are respectively and coaxially connected onto the inner wall of the material containing barrel, a sleeve pipe is rotatably connected between the first support and the second support, the sleeve pipe, the first support and the second support are coaxially arranged, a cavity is arranged inside the sleeve pipe, an annular box body is coaxially connected onto the second support, the top of the sleeve pipe is rotatably connected to the bottom of the annular box body, a connecting pipe is connected onto the top of the annular box body, a fan is arranged on the outer wall of the material containing barrel, the other end of the connecting pipe is connected onto the fan, and a plurality of stirring plates are connected onto the outer wall of the sleeve pipe from top to bottom, the inside cavity of stirring board, just the one end and the cavity intercommunication setting of stirring board, be equipped with a plurality of through-holes on the outer wall of stirring board, the top of containing bucket is equipped with the top cap, the bottom of top cap is connected with driving motor, driving motor's output is equipped with the pivot, pivot coaxial coupling is at intraductal, a plurality of second curb plates of edge axial fixedly connected with on the sheathed tube inner wall, be connected with a plurality of first curb plates, and a plurality of along the axial on the outer wall of pivot alternately set up between first curb plate and the second curb plate.

Preferably, the bottom fixedly connected with mount pad of top cap, driving motor connects in the mount pad.

Preferably, the heater strip is equipped with from top to bottom equidistance on the inner wall of containing bucket, still be connected with temperature sensor on the inner wall of containing bucket, temperature sensor is connected with the heater strip through the wire.

Preferably, the outer wall of the containing bucket is connected with a supporting plate, and the fan is fixedly connected to the supporting plate.

Compared with the prior art, the drying device has the advantages that the rotating shaft is driven to rotate by the arranged driving motor, and the fan can blow air into the containing barrel through the stirring plate and the through hole, so that the plastic particles accumulated in the containing barrel are stirred, quick heat dissipation can be realized, and the drying efficiency and the practicability of the drying device are further improved under the combined action of the heating wires.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an energy-saving drying device for injection molding materials provided by the utility model.

Fig. 2 is a connection diagram of a rotating shaft and a driving motor of the energy-saving drying device for injection molding materials provided by the utility model.

Fig. 3 is a partially enlarged view of a in fig. 2 of the energy-saving drying device for injection molding material according to the present invention.

Fig. 4 is a connection diagram of an annular box body and a sleeve of the energy-saving drying device for injection molding materials provided by the utility model.

In the figure: the device comprises a top cover 1, a fan 2, a connecting pipe 3, a supporting plate 4, a material containing barrel 5, a heating wire 6, a stirring plate 7, a through hole 8, supporting legs 9, a first support 10, a discharging pipe 11, a sleeve pipe 12, a second support 13, a feeding pipe 14, a mounting seat 15, a rotating shaft 16, a driving motor 17, a first side plate 18, a temperature sensor 19, a second side plate 20, a cavity 21 and an annular box body 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an energy-saving drying device for injection molding materials comprises a material containing barrel 5, a feeding pipe 14 is arranged above the side wall of the material containing barrel 5, a discharging pipe 11 is arranged at the bottom of the material containing barrel 5, a plurality of supporting legs 9 are fixedly connected at the bottom of the material containing barrel 5, the number of the supporting legs 9 is more than or equal to 3, a first support 10 and a second support 13 are respectively and coaxially connected on the inner wall of the material containing barrel 5, a sleeve 12 is rotatably connected between the first support 10 and the second support 13, the sleeve 12, the first support 10 and the second support 13 are coaxially arranged, a cavity 21 is arranged inside the sleeve 12, an annular box body 22 is coaxially connected on the second support 13, the top of the sleeve 12 is rotatably connected at the bottom of the annular box body 22, the top of the annular box body 22 is connected with a connecting pipe 3, a fan 2 is arranged on the outer wall of the material containing barrel 5, the other end of the connecting pipe 3 is connected on the fan 2, when the device is used, the arranged fan 2 is electrically connected with a control switch through a lead, make fan 2 carry out convulsions operation through control switch to blow wind to annular box 22, sleeve pipe 12 in through connecting pipe 3, can realize the inside air-dry operation of containing bucket 5, can stir and dry a large amount of accumulational plastics.

The outer wall of the sleeve 12 is connected with a plurality of stirring plates 7 from top to bottom, the stirring plates 7 are hollow, one end of each stirring plate 7 is communicated with the cavity 21, a plurality of through holes 8 are formed in the outer wall of each stirring plate 7, the top of the material containing barrel 5 is provided with the top cover 1, the bottom of the top cover 1 is connected with the driving motor 17, the output end of the driving motor 17 is provided with the rotating shaft 16, the rotating shaft 16 is coaxially connected with the inner wall of the sleeve 12, a plurality of second side plates 20 are fixedly connected with the inner wall of the sleeve 12 along the axial direction, a plurality of first side plates 18 are axially connected with the outer wall of the rotating shaft 16, the plurality of first side plates 18 and the plurality of second side plates 20 are arranged in a crossed mode, the driving motor 17 is electrically connected with the control switch through wires, the driving motor 17 drives the rotating shaft 16 to rotate, the first side plates 18 and the second side plates 20 are matched with each other, the rotation of the sleeve 12 can be realized, and further the stirring plates 7 can stir the internally piled plastic particles, the drying efficiency is improved.

Further, the bottom fixedly connected with mount pad 15 of top cap 1, driving motor 17 are connected in mount pad 15, and driving motor 17 installs in mount pad 15, can improve the stability of being connected between driving motor 17 and the top cap 1.

Further, be equipped with heater strip 6 on the inner wall of containing bucket 5 from top to bottom equidistance, still be connected with temperature sensor 19 on the inner wall of containing bucket 5, temperature sensor 19 is connected with heater strip 6 through the wire, and temperature sensor 19 carries out electric connection through wire and control switch, and the initial temperature is set for to the device when using, through temperature sensor 19's survey, can control it when heater strip 6 heats, avoids the high temperature to cause the damage to plastic granules.

Further, be connected with backup pad 4 on the outer wall of containing bucket 5, fan 2 fixed connection is in backup pad 4, and backup pad 4 has played the effect of support to fan 2, has improved the stability of fan 2 connection on containing bucket 5.

When the device is used, plastic particles are conveyed into the material containing barrel 5 through the feeding pipe 14, the fan 2, the driving motor 17 and the temperature sensor 19 are in a working state through the control switch, the driving motor 17 drives the rotating shaft 16 to rotate, the rotating shaft 16 can drive the sleeve 12 to rotate, meanwhile, the fan 2 blows air into the material containing barrel 5 through the stirring plate 7 and the through holes 8 when working, the plastic particles accumulated in the material containing barrel 5 can be stirred and radiated, and the plastic particles can be quickly dried under the combined action of the heating wires 6, so that the drying efficiency and the practicability of the device are improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The energy-saving injection molding material drying device comprises a material containing barrel (5), wherein a feeding pipe (14) is arranged above the side wall of the material containing barrel (5), a discharging pipe (11) is arranged at the bottom of the material containing barrel (5), the energy-saving injection molding material drying device is characterized in that a plurality of supporting legs (9) are fixedly connected to the bottom of the material containing barrel (5), the number of the supporting legs (9) is more than or equal to 3, a first support (10) and a second support (13) are respectively and coaxially connected to the inner wall of the material containing barrel (5), a sleeve (12) is rotatably connected between the first support (10) and the second support (13), the sleeve (12) and the first support (10) and the second support (13) are coaxially arranged, a cavity (21) is arranged inside the sleeve (12), an annular box body (22) is coaxially connected to the second support (13), and the top of the sleeve (12) is rotatably connected to the bottom of the annular box body (22), and the top of the annular box body (22) is connected with a connecting pipe (3), the outer wall of the material containing barrel (5) is provided with a fan (2), the other end of the connecting pipe (3) is connected on the fan (2), the outer wall of the sleeve (12) is connected with a plurality of stirring plates (7) from top to bottom, the inside of each stirring plate (7) is hollow, one end of each stirring plate (7) is communicated with the cavity (21), the outer wall of each stirring plate (7) is provided with a plurality of through holes (8), the top of the material containing barrel (5) is provided with a top cover (1), the bottom of the top cover (1) is connected with a driving motor (17), the output end of the driving motor (17) is provided with a rotating shaft (16), the rotating shaft (16) is coaxially connected inside the sleeve (12), the inner wall of the sleeve (12) is fixedly connected with a plurality of second side plates (20) along the axial direction, a plurality of first side plates (18) are axially connected to the outer wall of the rotating shaft (16), and the first side plates (18) and the second side plates (20) are arranged in a crossed mode.

2. The energy-saving drying device for the injection molding materials is characterized in that a mounting seat (15) is fixedly connected to the bottom of the top cover (1), and the driving motor (17) is connected into the mounting seat (15).

3. The energy-saving drying device for the injection molding materials as claimed in claim 1, wherein heating wires (6) are equidistantly arranged on the inner wall of the material containing barrel (5) from top to bottom, the inner wall of the material containing barrel (5) is further connected with a temperature sensor (19), and the temperature sensor (19) is connected with the heating wires (6) through wires.

4. The energy-saving drying device for the injection molding materials as claimed in claim 1, characterized in that a support plate (4) is connected to the outer wall of the material containing barrel (5), and the fan (2) is fixedly connected to the support plate (4).