CN217226444U

CN217226444U - Mold injection molding device convenient to adjust

Info

Publication number: CN217226444U
Application number: CN202123167129.6U
Authority: CN
Inventors: 王维
Original assignee: Hefei Hongchang Precision Machinery Technology Co ltd
Current assignee: Hefei Hongchang Precision Machinery Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-08-19
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a mold injection molding device convenient to adjust, which comprises a base, wherein an injection molding chamber for mold injection molding is fixedly arranged at the top end of the base, a spiral feeding cylinder for feeding plastic particles fixed on the base is arranged at a feeding port of the injection molding chamber, a storage bin for storing the plastic particles is fixedly arranged at the feeding port of the spiral feeding cylinder, when the mold injection molding device performs injection molding, a motor drives a transmission shaft to rotate, so that a connecting shaft rotates to drive stirring blades and a rotating disc to rotate synchronously, when the rotating disc rotates, a material passing port on the rotating disc and a material discharging port on a fixed disc are staggered or superposed, and thus the speed of the rotation of the motor is passed, thereby effectively adjusting the size of the feeding amount, and the inner plastic particles are effectively stirred by the rotation of a plurality of stirring blades, therefore, the phenomenon of blockage caused by excessive discharging is effectively avoided, and the portability and the stability of the device during use are improved.

Description

Mould injection molding device convenient to adjust

Technical Field

The utility model relates to a mould injection moulding device technical field specifically is a mould injection moulding device convenient to adjust.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting, and in the injection molding, a mold injection device is required to form a thermoplastic or thermosetting material into plastic products of various shapes by using a plastic molding mold.

When the existing mold injection molding device is used, although plastic particles are fed into an injection molding chamber through a feeding barrel for molding, the plastic particles are easy to block in a storage bin during actual use, so that the storage bin discharge port is blocked, a user is required to frequently use a material rod for dredging, and the injection molding work of the mold injection molding device is influenced. To this end, we propose a mold injection device that is easy to adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould injection moulding device convenient to adjust to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mold injection molding device convenient to adjust comprises a base, wherein an injection molding chamber for mold injection molding is fixedly arranged at the top end of the base, a spiral feeding barrel for feeding plastic particles fixed on the base is arranged at a feeding port of the injection molding chamber, a storage bin for storing the plastic particles is fixedly arranged at the feeding port of the spiral feeding barrel, a cover plate is arranged at the top end of the storage bin, a positioning mechanism for placing and fixing the cover plate is connected between the cover plate and the storage bin, a discharging mechanism for feeding the plastic particles fast and slow is arranged between the cover plate and the storage bin, the discharging mechanism comprises a transmission shaft rotatably connected on the cover plate, a first connecting plate is fixedly arranged at the bottom end of the transmission shaft, two positioning rods with the same size are fixedly connected at the bottom end of the first connecting plate, a second connecting plate is arranged below the first connecting plate, and a connecting shaft is fixedly connected at the bottom end of the second connecting plate, the bottom fixed mounting of connecting axle has the rolling disc, the below of rolling disc is provided with the fixed disk of fixing on the storage silo.

Preferably, the top fixed mounting of apron has two equidimension handles, two the outside of handle is provided with the inlet pipe of fixing on the apron, the outside of connecting axle is provided with the stirring vane that a plurality of annular array arranged, the material passing opening has all been seted up on fixed disk and the rolling disc.

Preferably, the top fixed mounting of apron has the motor, the top of transmission shaft extends to the outside of apron to link to each other with the output shaft of motor, all set up on the connecting plate two with corresponding locating lever matched with constant head tank, rolling disc swing joint is on the storage silo, the outside of rolling disc is fixed with two symmetrical guide blocks, set up on the interior diapire of storage silo with two guide block matched with guide ways.

Preferably, the positioning mechanism comprises two first symmetrical fixing blocks fixed on the cover plate, the bottom ends of the first fixing blocks are fixedly provided with aligning rods, and the outer side of the storage bin is fixedly connected with two second symmetrical fixing blocks.

Preferably, the two second fixing blocks are provided with aligning grooves matched with the corresponding aligning rods.

The utility model discloses possess following beneficial effect at least:

the utility model discloses in, when this mould injection moulding device moulds plastics, then drive the transmission shaft through the motor and rotate, thereby make the connecting axle rotate and drive stirring vane and rolling disc synchronous rotation, when the rolling disc rotates, make the position of the feed opening that leads to on the rolling disc and fixed disk upper discharge gate take place dislocation or coincidence, the pivoted speed through the motor like this, thereby adjust the size of feed volume effectively, and rotate through a plurality of stirring vane, thereby make inside plastic granules stir effectively, avoid the too much stifled dead phenomenon that leads to of the ejection of compact like this effectively, thereby portability and stability when having improved the device and using.

Drawings

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

FIG. 2 is a schematic view of the structure of the storage bin of the present invention;

FIG. 3 is a rear view schematic diagram of the storage bin of the present invention;

FIG. 4 is a schematic view of the sectional structure of the interior of the storage silo of the present invention;

FIG. 5 is a schematic top view of the interior of the storage silo of the present invention;

fig. 6 is a schematic view of the unfolding structure of the connecting shaft of the present invention.

In the figure: 1-a base; 2-an injection molding chamber; 3-a spiral feeding cylinder; 4-a storage bin; 5-cover plate; 51-a handle; 52-feed pipe; 6-a positioning mechanism; 601-fixed block one; 602-alignment rods; 603-fixed block two; 7-a discharging mechanism; 701-a transmission shaft; 702-an electric machine; 703-connecting the board one; 704-a positioning rod; 705-connecting plate two; 706-a connecting shaft; 707-stirring blade; 708-a rotating disc; 709-a guide block; 710-fixed disk.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a mold injection molding device convenient to adjust comprises a base 1, an injection molding chamber 2 for mold injection molding is fixedly arranged at the top end of the base 1, a spiral feeding barrel 3 for feeding plastic particles fixed on the base 1 is arranged at a feeding port of the injection molding chamber 2, a storage bin 4 for storing the plastic particles is fixedly arranged at a feeding port of the spiral feeding barrel 3, a cover plate 5 is arranged at the top end of the storage bin 4, a positioning mechanism 6 for placing and fixing the cover plate 5 is connected between the cover plate 5 and the storage bin 4, a discharging mechanism 7 with a feeding speed is arranged between the cover plate 5 and the storage bin 4, the discharging mechanism 7 comprises a transmission shaft 701 which is rotatably connected on the cover plate 5, a first connecting plate 703 is fixedly arranged at the bottom end of the transmission shaft 701, two positioning rods 704 with the same size are fixedly connected at the bottom end of the first connecting plate 703, a second connecting plate 703 is arranged below the first connecting plate 703, and a connecting shaft 706 is fixedly connected at the bottom end of the second connecting plate 705, bottom fixed mounting of connecting axle 706 has rolling disc 708, the below of rolling disc 708 is provided with the fixed disk 710 of fixing on storage silo 4, when this mould injection moulding device was moulded plastics, then can start motor 702, thereby make transmission shaft 701 rotate and drive connecting axle 706 and rotate, make stirring vane 707 and rolling disc 708 synchronous rotation like this, when rolling disc 708 rotates, make the material opening that leads to on the rolling disc 708 change, make the user pass through the pivoted speed of motor 702 like this, thereby adjust the size of feeding volume effectively, and rotate through a plurality of stirring vane 707, thereby make inside plastic granules stir effectively, avoid the too much dead phenomenon of stifled that leads to of the ejection of compact like this effectively, thereby portability and stability when having improved the device and using.

Furthermore, two handles 51 with the same size are fixedly mounted at the top end of the cover plate 5, feed pipes 52 fixed on the cover plate 5 are arranged on the outer sides of the two handles 51, a plurality of stirring blades 707 arranged in an annular array are arranged on the outer side of the connecting shaft 706, and material passing openings are formed in the fixed disc 710 and the rotating disc 708. Through handle 51, it is more convenient when making the user take apron 5 clearance, through stirring vane 707, make inside granule carry out stirring work effectively, thereby avoid the stifled dead phenomenon of plastic granules, wherein seted up two on the rolling disc 708 and led to the material mouthful, make rolling disc 708 rotate like this with fixed disk 710 on lead to the material mouthful dislocation effectively or the intercommunication, make the plastic granules derive effectively or stop the emission like this, through inlet pipe 52, make and to lead into storage silo 4 effectively when the user adds the plastic granules.

Further, the top fixed mounting of apron 5 has motor 702, the top of transmission shaft 701 extends to the outside of apron 5, and link to each other with motor 702's output shaft, all set up on connecting plate two 705 with corresponding locating lever 704 matched with constant head tank, carousel 708 swing joint is on storage silo 4, the outside of carousel 708 is fixed with two symmetrical guide blocks 709, set up on the interior diapire of storage silo 4 with two guide block 709 matched with guide ways, through guide block 709, the guide way, make carousel 708 can fix a position the rotation effectively, thereby avoid taking place the dead phenomenon of off normal card.

Further, the positioning mechanism 6 comprises two symmetrical first fixing blocks 601 fixed on the cover plate 5, the bottom ends of the two first fixing blocks 601 are fixedly provided with the aligning rod 602, the outer side of the storage bin 4 is fixedly connected with two symmetrical second fixing blocks 603, after the injection molding of the mold injection molding device is finished, the cover plate 5 can be connected and separated with the storage bin 4, so that a user can quickly clean the storage bin 4, the portability of the device is effectively improved when in use, after the cleaning is finished, the positioning rod 704 on the first connecting plate 703 needs to be aligned with the positioning groove formed on the second connecting plate 705, then the positioning rod 704 is clamped with the positioning groove, after the clamping is finished, the cover plate 5 can be rotated, so that the aligning rod 602 is aligned with the corresponding aligning groove, then the positioning rod is inserted and positioned, and then the cover plate 5 is effectively positioned, thereby avoiding the phenomenon of deviation in working and effectively ensuring the stability of the device in use.

Furthermore, two second fixing blocks 603 are provided with aligning grooves matched with the corresponding aligning rods 602, and the second fixing blocks 603 and the first fixing blocks 601 are effectively positioned through the aligning grooves, so that the cover plate 5 is placed and positioned.

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 mould injection moulding device convenient to adjust which characterized in that: the injection molding machine comprises a base (1), an injection molding chamber (2) formed by injection molding of a mold is fixedly mounted at the top end of the base (1), a spiral feeding barrel (3) for feeding plastic particles fixed on the base (1) is arranged at a feeding port of the injection molding chamber (2), a storage bin (4) for storing the plastic particles is fixedly mounted at the feeding port of the spiral feeding barrel (3), a cover plate (5) is arranged at the top end of the storage bin (4), a positioning mechanism (6) for placing and fixing the cover plate (5) is connected between the cover plate (5) and the storage bin (4), a discharging mechanism (7) for feeding the plastic particles at high speed and low speed is arranged between the cover plate (5) and the storage bin (4), the discharging mechanism (7) comprises a transmission shaft (701) rotatably connected on the cover plate (5), a first connecting plate (703) is fixedly mounted at the bottom end of the transmission shaft (701), and two positioning rods (704) with the same size are fixedly connected at the bottom end of the first connecting plate (703), a second connecting plate (705) is arranged below the first connecting plate (703), the bottom end of the second connecting plate (705) is fixedly connected with a connecting shaft (706), a rotating disc (708) is fixedly mounted at the bottom end of the connecting shaft (706), and a fixed disc (710) fixed on the storage bin (4) is arranged below the rotating disc (708).

2. The mold injection molding apparatus as claimed in claim 1, wherein: the top fixed mounting of apron (5) has two equidimension handles (51), two the outside of handle (51) is provided with inlet pipe (52) of fixing on apron (5), the outside of connecting axle (706) is provided with stirring vane (707) that a plurality of annular arrays were arranged, the logical material mouth has all been seted up on fixed disk (710) and rolling disc (708).

3. The mold injection apparatus of claim 1, wherein: the top fixed mounting of apron (5) has motor (702), the top of transmission shaft (701) extends to the outside of apron (5) to link to each other with the output shaft of motor (702), all set up on connecting plate two (705) with corresponding locating lever (704) matched with constant head tank, rolling disc (708) swing joint is on storage silo (4), the outside of rolling disc (708) is fixed with two symmetrical guide block (709), set up on the interior diapire of storage silo (4) with two guide block (709) matched with guide way.

4. The mold injection molding apparatus as claimed in claim 1, wherein: the positioning mechanism (6) comprises two symmetrical first fixing blocks (601) fixed on the cover plate (5), the bottom ends of the first fixing blocks (601) are fixedly provided with a positioning rod (602), and the outer side of the storage bin (4) is fixedly connected with two symmetrical second fixing blocks (603).

5. The mold injection molding apparatus as claimed in claim 4, wherein: and the two second fixing blocks (603) are provided with aligning grooves matched with the corresponding aligning rods (602).