CN213353317U - Hopper of injection molding machine - Google Patents

Abstract

The utility model discloses an injection molding machine hopper, including the awl fill, storage bucket and desicator, the storage bucket is located on the awl fill, the desicator intercommunication is located on the awl fill, the storage bucket includes the bucket body, the agitator, impeller and dry filter screen, the bucket body is located on the awl fill and is the setting of bottom open-ended cavity structure, the agitator is located on the bucket body, the impeller is located on the bucket body and is located the agitator below, dry filter screen locates on the bucket body and is located the bottom opening part, the impeller includes the bracing piece, the fixed plate, the activity otter board, scissors frame and electric putter, the bracing piece interval is located on bucket body inner wall, the fixed plate is located between the bracing piece, activity otter board slidable cup joints and locates on the bracing piece and be the setting of rectangle structure, the activity otter board is located the fixed plate both sides, scissors. The utility model relates to an injection molding machine hopper design field specifically indicates an injection molding machine hopper.

Description

Hopper of injection molding machine

Technical Field

The utility model relates to an injection molding machine hopper design field specifically indicates an injection molding machine hopper.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type.

The common hopper of the injection molding machine is simple in function, and some hoppers increase the drying function by considering the high humidity of raw materials, but the condition of uneven drying often occurs in the actual operation, and the adhesion of raw material particles can also generate certain influence on the quality of subsequent injection molding products; if the hopper of the injection molding machine is used for stirring and uniformly drying sticky raw material particles, the production requirement can be met better.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a can stir the raw materials granule who glues and open and evenly dry injection molding machine hopper.

The utility model adopts the following technical scheme: the utility model relates to an injection molding machine hopper, which comprises a cone hopper, a charging basket and a dryer, wherein the charging basket is arranged on the cone hopper, the dryer is communicated with and arranged on the cone hopper, the charging basket comprises a basket body, a stirrer, a pusher and a drying filter screen, the basket body is arranged on the cone hopper and is a hollow cavity structure with an opening at the bottom, the stirrer is arranged on the basket body, the pusher is arranged on the basket body and is positioned below the stirrer, the drying filter screen is arranged on the basket body and is positioned at the opening at the bottom, the pusher comprises a support rod, a fixed plate, a movable mesh plate, a shear holder and an electric push rod, the support rod is arranged on the inner wall of the basket body at intervals, the fixed plate is arranged between the support rods, the movable mesh plate can be slidably sleeved on the support rod and is arranged in a rectangular structure, the movable mesh plate is positioned at two sides of the fixed plate, electric putter locates on the bucket body and runs through the bucket body and be connected with one side activity otter board, and electric putter extends and utilizes the scissor holder to drive two activity otter boards and draw close to the fixed plate simultaneously, and electric putter shrink utilizes the scissor holder to drive two activity otter boards and keep away from the fixed plate simultaneously afterwards, and electric putter constantly stretches out and draws back from this and drives activity otter board reciprocating motion, will not constantly turn through the raw materials on the dry filter screen yet.

Further, the agitator includes motor and stirring leaf, the motor is located on the bucket body and motor output shaft runs through bucket body top, the stirring leaf is rotatable locate on the motor output shaft and rotatable be located the bucket body.

Further, the dryer comprises an air inlet pipe, a heating box and a fan, wherein the air inlet pipe is communicated with and arranged on the side wall of the cone hopper, the heating box is communicated and arranged on the air inlet pipe, the fan is communicated and arranged on the heating box, and the fan sucks air flow, heats the air flow through the heating box and then enters the cone hopper.

Furthermore, sleeves are arranged on four corners of the movable screen plate and are sleeved on the supporting rods in a sliding manner.

Furthermore, a feeding pipe penetrates through the barrel body, a ventilation hole is formed in the barrel body, and a window is formed in the barrel body.

Furthermore, a temperature and humidity meter is arranged on the cone hopper, and the environment condition in the cone hopper is observed in real time by utilizing the temperature and humidity meter.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: utilize the motor to drive the stirring leaf and rotate and can stir away the raw materials that glues, reduce the inhomogeneous condition of drying and take place, the continuous work that utilizes the impeller can be with the raw materials that still passes through dry filter screen constantly turn full and the steam contact of gushing on the below, utilize dry filter screen can be detained the bold granule above that and can realize the even whereabouts of raw materials, also slow down raw materials falling speed, increase the contact time of steam and raw materials, abundant dry raw materials, utilize the desicator to provide the thermal current, the design of this plastics machine hopper has been accomplished in each part cooperation, fully consider the problem that probably meets in the actual production.

Drawings

FIG. 1 is a schematic view of the overall structure of a hopper of an injection molding machine according to the present invention;

FIG. 2 is a schematic structural view of a hopper pusher of an injection molding machine according to the present invention;

fig. 3 is a top view of the hopper pusher of the injection molding machine of the present invention.

The drying device comprises a cone hopper 1, a cone hopper 2, a charging bucket 3, a dryer 4, a bucket body 5, a stirrer 6, a pusher 7, a drying filter screen 8, a support rod 9, a fixing plate 10, a movable screen plate 11, a scissor rack 12, an electric push rod 13, a motor 14, a stirring blade 15, an air inlet pipe 16, a heating box 17, a fan 18, a sleeve 19, a feeding pipe 20, a ventilation hole 21, a window 22 and a temperature and humidity meter.

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 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.

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.

As shown in fig. 1-3, the utility model relates to a hopper of an injection molding machine, which comprises a cone hopper 1, a charging basket 2 and a dryer 3, wherein the charging basket 2 is arranged on the cone hopper 1, the dryer 3 is communicated with the cone hopper 1, the charging basket 2 comprises a basket body 4, a stirrer 5, a pusher 6 and a drying filter screen 7, the basket body 4 is arranged on the cone hopper 1 and is arranged in a hollow cavity structure with an opening at the bottom, the stirrer 5 is arranged on the basket body 4, the pusher 6 is arranged on the basket body 4 and is arranged below the stirrer 5, the drying filter screen 7 is arranged on the basket body 4 and is arranged at the opening at the bottom, the pusher 6 comprises a support rod 8, a fixed plate 9, a movable mesh plate 10, a shear holder 11 and an electric push rod 12, the support rod 8 is arranged on the inner wall of the basket body 4 at intervals, the fixed plate 9 is arranged between the support rods 8, the movable mesh plate 10 is slidably sleeved on the support rod 8 and, the movable net plates 10 are positioned on two sides of the fixed plate 9, the scissor holders 11 are symmetrically arranged on the fixed plate 9 and the movable net plates 10, and the electric push rod 12 is arranged on the barrel body 4 and penetrates through the barrel body 4 to be connected with the movable net plates 10 on one side.

The agitator 5 includes motor 13 and stirring leaf 14, motor 13 is located on bucket body 4 and motor 13 output shaft runs through bucket body 4 top, stirring leaf 14 is rotatable locate on motor 13 output shaft and rotatable be located bucket body 4, desicator 3 includes air-supply line 15, heating cabinet 16 and fan 17, air-supply line 15 intercommunication is located on the awl fill 1 lateral wall, heating cabinet 16 intercommunication is located on air-supply line 15, fan 17 intercommunication is located on heating cabinet 16, be equipped with sleeve pipe 18 on the activity otter board 10 four corners, sleeve pipe 18 slidable cup joints and locates on bracing piece 8, it is equipped with inlet pipe 19 to run through on bucket body 4, be equipped with scavenge port 20 on bucket body 4, be equipped with window 21 on bucket body 4, be equipped with thermometer 22 on the awl fill 1.

When the drying device is used specifically, a motor 13, an electric push rod 12, a fan 17 and a heating box 16 are started, raw materials are injected into a barrel body 4 through a feeding pipe 19, the motor 13 drives a stirring blade 14 to rotate to open the sticky raw materials, the raw materials fall into a next layer of impeller 6 and then fall onto a drying filter screen 7, the fan 17 generates hot air after passing through the heating box 16, the hot air is blown into a cone hopper 1 to dry the raw materials falling from the drying filter screen 7, meanwhile, the hot air continuously upwells and passes through the drying filter screen 7 to enter the barrel body 4, the electric push rod 12 extends to drive two movable screen plates 10 to approach a fixed plate 9 through a scissor rack 11, then, the electric push rod 12 contracts to drive the two movable screen plates 10 to simultaneously keep away from the fixed plate 9 through the scissor rack 11, the electric push rod 12 continuously stretches to drive the movable screen plates 10 to reciprocate, the raw materials which are not, the raw materials are uniformly dried, then the heat flow flows out through the ventilation holes 20, the condition of the temperature and humidity meter 22 is observed, and the gears of the fan 17 and the heating box 16 are adjusted according to the actual condition.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides an injection molding machine hopper which characterized in that: comprises a cone hopper, a charging basket and a dryer, wherein the charging basket is arranged on the cone hopper, the dryer is communicated with the cone hopper, the charging bucket comprises a bucket body, a stirrer, a pusher and a drying filter screen, the bucket body is arranged on the cone bucket and is in a hollow cavity structure with an opening at the bottom, the stirrer is arranged on the barrel body, the pusher is arranged on the barrel body and is positioned below the stirrer, the drying filter screen is arranged on the barrel body and positioned at the opening at the bottom, the pusher comprises a support rod, a fixed plate, a movable screen plate, a scissor rack and an electric push rod, the supporting rods are arranged on the inner wall of the barrel body at intervals, the fixed plate is arranged between the supporting rods, the movable net plate is sleeved on the supporting rods in a sliding way and is arranged in a rectangular structure, the movable net plates are positioned on two sides of the fixed plate, the scissor holders are symmetrically arranged on the fixed plate and the movable net plates, and the electric push rod is arranged on the barrel body and penetrates through the barrel body to be connected with the movable net plate on one side.

2. The hopper of claim 1, wherein: the agitator includes motor and stirring leaf, the motor is located on the bucket body and motor output shaft runs through bucket body top, the stirring leaf is rotatable locate on the motor output shaft and rotatable be located the bucket body.

3. The hopper of claim 1, wherein: the desicator includes air-supply line, heating cabinet and fan, the air-supply line intercommunication is located on the awl fill lateral wall, the heating cabinet intercommunication is located on the air-supply line, the fan intercommunication is located on the heating cabinet.

4. The hopper of claim 1, wherein: the four corners of the movable screen plate are provided with sleeves, and the sleeves can be slidably sleeved on the supporting rods.

5. The hopper of claim 2, wherein: the barrel is characterized in that a feeding pipe penetrates through the barrel body, a ventilation hole is formed in the barrel body, and a window is formed in the barrel body.

6. The hopper of claim 3, wherein: and a temperature and humidity meter is arranged on the cone hopper.

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