CN213618002U

CN213618002U - Feeding device for injection molding machine

Info

Publication number: CN213618002U
Application number: CN202021911422.1U
Authority: CN
Inventors: 高晓丽
Original assignee: Hangzhou Yonglian Cable Co ltd
Current assignee: Hangzhou Yonglian Cable Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-07-06
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a feed arrangement for injection molding machine relates to the injection molding machine field. The feeding device for the injection molding machine comprises a feeding box, wherein the upper surface of the feeding box is provided with feeding holes which are arranged at equal intervals, the inner wall of the feeding box is fixedly connected with a bushing plate, the upper surface of the bushing plate is fixedly connected with a flow guide block, the outer surface of the flow guide block is fixedly connected with the inner side wall of the feeding box, the bottom surface of the feeding box is fixedly connected with symmetrical bearing blocks, the bottom surfaces of the two bearing blocks are fixedly connected with a conveying box together, the upper surface of the conveying box is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod through a speed reducer, a bearing is fixedly embedded in the inner bottom wall of the feeding box, this feed arrangement for injection molding machine possesses the function of mixing the material, will make different plastic granules and additive mix more even, avoids the comparatively trouble problem of manual stirring mixture to reduce the human cost.

Description

Feeding device for injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field specifically is a feed arrangement for injection molding machine.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, and is divided into a vertical type, a horizontal type and an all-electric type, wherein the injection molding machine can heat the plastics and apply high pressure to the molten plastics to ensure that the molten plastics are injected to fill a die cavity of the die, and the plastic products need to mix different plastic particles and additives before injection molding.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a feed arrangement for injection molding machine has solved current feed arrangement and has not possessed the function of mixing the material, needs the manual work to mix comparatively trouble to its stirring to the material after the completion of mixing can't discharge fast, will reduce feed arrangement input speed's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device for an injection molding machine comprises a feeding box, wherein feed inlets which are arranged equidistantly are formed in the upper surface of the feeding box, a bushing is fixedly connected to the inner wall of the feeding box, a flow guide block is fixedly connected to the upper surface of the bushing, the outer surface of the flow guide block is fixedly connected with the inner side wall of the feeding box, symmetrical bearing blocks are fixedly connected to the bottom surface of the feeding box, a conveying box is fixedly connected to the bottom surfaces of the two bearing blocks together, a motor is fixedly connected to the upper surface of the conveying box, a rotating rod is fixedly connected to the output end of the motor through a speed reducer, a bearing is fixedly embedded in the inner bottom wall of the feeding box, the top end of the rotating rod penetrates through the bearing and extends to the upper side of the bearing, the inner ring of the bearing is fixedly connected with the outer surface of the rotating rod, a symmetrical stirring frame is fixedly connected to the outer surface of the rotating rod, the top end of the mixing drum is fixedly connected with the bottom surface of the bushing plate, and the outer surface of the mixing drum is provided with symmetrical discharge ports.

The outer fixed surface of churn is connected with symmetrical fixed plate, two a side that the fixed plate was kept away from each other all with the inside wall fixed connection of feeding case, every the equal fixedly connected with electric putter in bottom surface of fixed plate, every electric putter's the equal fixedly connected with closing plate of flexible end, symmetrical first intercommunication mouth, every have been seted up to the bottom surface of feeding case the equal fixed intercommunication in bottom of first intercommunication mouth has communicating pipe, symmetrical second intercommunication mouth, every have been seted up to the upper surface of delivery box the bottom of communicating pipe all communicates with the fixed intercommunication in top of every second intercommunication mouth, the inside of delivery box is equipped with row's material pipe, the bottom of arranging the material pipe runs through the delivery box and extends to the below of delivery box.

Preferably, the inner bottom wall of the conveying box is fixedly connected with symmetrical sliding blocks, and one side face, far away from each other, of each of the two sliding blocks is fixedly connected with the inner side wall of the conveying box.

Preferably, the left side surface and the right side surface of the conveying box are fixedly connected with symmetrical mounting plates, and mounting holes are formed in the bottom surfaces of the mounting plates.

Preferably, the outer surface of the rotating rod is fixedly connected with symmetrical material shifting plates, and the material shifting plates are positioned below the stirring frame.

Preferably, the inner wall of churn has seted up annular spout, every the equal sliding connection of inner wall of annular spout has a sliding block, two a side that the sliding block is close to each other is respectively with a side fixed connection that two stirring framves kept away from each other.

Preferably, the outer surface of the mixing drum is fixedly connected with symmetrical connecting blocks, and one side surface, far away from each other, of each connecting block is fixedly connected with the outer surface of each electric push rod.

Preferably, feeding covers which are arranged equidistantly are arranged above the feeding box, and the bottom end of each feeding cover is fixedly communicated with the top end of each feeding hole.

(III) advantageous effects

The utility model provides a feed arrangement for injection molding machine. The method has the following beneficial effects:

(1) this feed arrangement for injection molding machine, through a plurality of feeding covers that are equipped with, play the effect of discharging respectively different materials, accelerate the input speed of material simultaneously, through the churn that is equipped with, deposit when can mixing the material stirring, through the motor that is equipped with, utilize the power of its production, and with the cooperation between bull stick and the agitator, reach the effective mixing to the material, will make different plastic granules and additive mix more even, thereby this feed arrangement possesses the function of mixing the material, avoid the comparatively trouble problem of manual stirring mixture, and reduce the human cost.

(2) This feed arrangement for injection molding machine through the switch-plate that is equipped with, can rotate and can stir the material after mixing, will accelerate the discharge velocity of material, through the delivery box that is equipped with to and arrange the cooperation between the material pipe, can carry and discharge the material after mixing, and can mix once more to the material, thereby improve the input speed of material.

Drawings

Fig. 1 is a cross-sectional view of a front view of a feed box of the present invention;

fig. 2 is a cross-sectional view of a top view of the feeding box of the present invention;

FIG. 3 is a cross-sectional view of the front view of the conveying box of the present invention;

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

In the figure: 1. a feeding box; 2. a feed inlet; 3. a bushing; 4. a flow guide block; 5. a delivery box; 6. a motor; 7. a bearing; 8. a rotating rod; 9. a stirring frame; 10. a mixing drum; 11. a discharge outlet; 12. a fixing plate; 13. an electric push rod; 14. a sealing plate; 15. a first communication port; 16. a communicating pipe; 17. a bearing block; 18. a second communication port; 19. a discharge pipe; 20. a slider; 21. mounting a plate; 22. a kick-out plate; 23. a slider; 24. an annular chute; 25. connecting blocks; 26. a feed hood.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a feeding device for an injection molding machine comprises a feeding box 1, feeding covers 26 which are arranged equidistantly are arranged above the feeding box 1, the bottom end of each feeding cover 26 is fixedly communicated with the top end of each feeding hole 2, the materials can be better discharged, the phenomenon that the materials are scattered and taken off can be prevented, the feeding holes 2 which are arranged equidistantly are arranged on the upper surface of the feeding box 1, a bushing 3 is fixedly connected to the inner wall of the feeding box 1, a flow guide block 4 is fixedly connected to the upper surface of the bushing 3, the outer surface of the flow guide block 4 is fixedly connected with the inner side wall of the feeding box 1, symmetrical bearing blocks 17 are fixedly connected to the bottom surface of the feeding box 1, a conveying box 5 is fixedly connected to the bottom surfaces of the two bearing blocks 17 together, symmetrical sliding blocks 20 are fixedly connected to the inner bottom wall of the conveying box 5, one side surface, far away from each other, of the two sliding blocks 20, can make the more smooth and easy landing of material, accelerate the discharge rate of material, the symmetrical mounting panel 21 of the equal fixedly connected with of the left and right sides face of delivery box 5, the mounting hole has all been seted up to the bottom surface of every mounting panel 21, be convenient for install delivery box 5, reduce the time in the installation, the last fixed surface of delivery box 5 is connected with motor 6, reduction gear fixedly connected with bull stick 8 is passed through to motor 6's output, the symmetrical switch plate 22 of outer fixed surface of bull stick 8 is connected with, and switch plate 22 is located the below of agitator frame 9, can stir the material, can make the material more quick when discharging.

The bearing 7 is fixedly embedded in the inner bottom wall of the feeding box 1, the top end of the rotating rod 8 penetrates through the bearing 7 and extends to the upper side of the bearing 7, the inner ring of the bearing 7 is fixedly connected with the outer surface of the rotating rod 8, the outer surface of the rotating rod 8 is fixedly connected with symmetrical stirring frames 9, the inner bottom wall of the feeding box 1 is fixedly connected with a stirring barrel 10, the inner wall of the stirring barrel 10 is provided with annular sliding grooves 24, the inner wall of each annular sliding groove 24 is slidably connected with a sliding block 23, one side surface, close to each other, of each sliding block 23 is fixedly connected with one side surface, far away from each other, of each stirring frame 9 respectively, the stability of the stirring frames 9 during rotation is ensured, certain stability is improved, the outer surface of the stirring barrel 10 is fixedly connected with symmetrical connecting blocks 25, one side surface, far away from each connecting block 25, of each electric, the electric push rod 13 can be more stable in operation, the top end of the mixing drum 10 is fixedly connected with the bottom surface of the bushing 3, and the outer surface of the mixing drum 10 is provided with symmetrical discharge ports 11.

The symmetrical fixed plate 12 of surface fixed connection of churn 10, a side that two fixed plates 12 kept away from each other all with the inside wall fixed connection of feed box 1, the equal fixedly connected with electric putter 13 of bottom surface of every fixed plate 12, the equal fixedly connected with closing plate 14 of flexible end of every electric putter 13, symmetrical first intercommunication mouth 15 has been seted up to the bottom surface of feed box 1, the equal fixed intercommunication in bottom of every first intercommunication mouth 15 has communicating pipe 16, symmetrical second intercommunication mouth 18 has been seted up to the upper surface of delivery box 5, the bottom of every communicating pipe 16 all communicates with the fixed intercommunication in top of every second intercommunication mouth 18, the inside of delivery box 5 is equipped with row material pipe 19, row material pipe 19's bottom runs through delivery box 5 and extends to the below of delivery box 5.

When in use, the mounting plate 21 is firstly connected with an injection molding machine, then the discharging pipe 19 is communicated with the feeding end of the injection molding machine, then plastic particles and additives can be discharged into the feeding box 1 through the feeding cover 26, the mixed materials entering the feeding box 1 can slide into the mixing drum 10 through the bushing 3, then the motor 6 is started through the control switch to rotate, the rotating rod 8 and the mixing frame 9 can be driven to rotate, the mixed materials in the mixing drum 10 can be mixed and mixed, after the materials are mixed, the electric push rod 13 is started through the control switch to work, the sealing plate 14 can be driven to move upwards slowly by utilizing the power generated by the contraction of the electric push rod 13, so that the mixed materials can be discharged to the left side and the right side of the mixing drum 10 through the discharging port 11, and then the materials can be discharged into the conveying box 5 through the first communicating port 15 and the communicating pipe 16, the material entering the interior of the conveying box 5 can be mixed again and will finally be discharged to the interior of the injection molding machine through the discharge conduit 19.

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.

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 a feed arrangement for injection molding machine, includes feeding case (1), its characterized in that: the feeding device is characterized in that feeding ports (2) which are arranged equidistantly are formed in the upper surface of the feeding box (1), a bushing (3) is fixedly connected to the inner wall of the feeding box (1), a flow guide block (4) is fixedly connected to the upper surface of the bushing (3), the outer surface of the flow guide block (4) is fixedly connected with the inner side wall of the feeding box (1), symmetrical bearing blocks (17) are fixedly connected to the bottom surface of the feeding box (1), a conveying box (5) is fixedly connected to the bottom surfaces of the two bearing blocks (17) together, a motor (6) is fixedly connected to the upper surface of the conveying box (5), a rotating rod (8) is fixedly connected to the output end of the motor (6) through a speed reducer, a bearing (7) is fixedly embedded in the inner bottom wall of the feeding box (1), the top end of the rotating rod (8) penetrates through the bearing (7) and extends to the upper side, the inner ring of the bearing (7) is fixedly connected with the outer surface of the rotating rod (8), the outer surface of the rotating rod (8) is fixedly connected with a symmetrical stirring frame (9), the inner bottom wall of the feeding box (1) is fixedly connected with a stirring cylinder (10), the top end of the stirring cylinder (10) is fixedly connected with the bottom surface of the bushing (3), and the outer surface of the stirring cylinder (10) is provided with a symmetrical discharge hole (11);

the outer surface of the mixing drum (10) is fixedly connected with symmetrical fixed plates (12), one side surface, far away from each other, of each of the two fixed plates (12) is fixedly connected with the inner side wall of the feeding box (1), the bottom surface of each fixed plate (12) is fixedly connected with an electric push rod (13), the telescopic end of each electric push rod (13) is fixedly connected with a sealing plate (14), the bottom surface of the feeding box (1) is provided with symmetrical first communicating ports (15), the bottom end of each first communicating port (15) is fixedly communicated with a communicating pipe (16), the upper surface of the conveying box (5) is provided with symmetrical second communicating ports (18), the bottom end of each communicating pipe (16) is fixedly communicated with the top end of each second communicating port (18), the inside of delivery box (5) is equipped with row material pipe (19), arrange the bottom of material pipe (19) and run through delivery box (5) and extend to the below of delivery box (5).

2. The feeding device for injection molding machine according to claim 1, characterized in that: the inner bottom wall of the conveying box (5) is fixedly connected with symmetrical sliding blocks (20), and one side face, away from each other, of each sliding block (20) is fixedly connected with the inner side wall of the conveying box (5).

3. The feeding device for injection molding machine according to claim 1, characterized in that: the symmetrical mounting panels (21) of equal fixedly connected with of the left and right sides face of transport case (5), every the mounting hole has all been seted up to the bottom surface of mounting panel (21).

4. The feeding device for injection molding machine according to claim 1, characterized in that: the outer surface of the rotating rod (8) is fixedly connected with symmetrical material shifting plates (22), and the material shifting plates (22) are located below the stirring frame (9).

5. The feeding device for injection molding machine according to claim 1, characterized in that: annular spout (24), every have been seted up to the inner wall of churn (10) the equal sliding connection of inner wall of annular spout (24) has sliding block (23), two a side that sliding block (23) are close to each other respectively with two a side fixed connection that stir frame (9) kept away from each other.

6. The feeding device for injection molding machine according to claim 1, characterized in that: the outer fixed surface of churn (10) is connected with symmetrical connecting block (25), two a side that connecting block (25) kept away from each other all is connected with the outer fixed surface of every electric putter (13).

7. The feeding device for injection molding machine according to claim 1, characterized in that: the feeding box is characterized in that feeding covers (26) are arranged above the feeding box (1) at equal intervals, and the bottom end of each feeding cover (26) is fixedly communicated with the top end of each feeding hole (2).