CN219583393U

CN219583393U - Injection molding machine drive assembly

Info

Publication number: CN219583393U
Application number: CN202223313151.1U
Authority: CN
Inventors: 李元宏
Original assignee: Guangdong Mengsu Intelligent Equipment Co ltd
Current assignee: Guangdong Mengsu Intelligent Equipment Co ltd
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-08-25
Anticipated expiration: 2032-12-10

Abstract

The utility model discloses an injection molding machine drive assembly relates to the field of moulding plastics, moving mechanism includes the screw rod box, driving motor is installed to one side of screw rod box, and driving motor's output installs the screw rod, the inside both ends sliding connection of screw rod box has the slider, a set of the top of slider is fixed with first movable plate, and another group the top of slider is fixed with the second movable plate. The driving motor drives the screw rod to rotate, the screw rod and the sliding block are mutually matched to drive the first moving plate and the second moving plate to relatively move, at the moment, the first moving die and the second moving die are closed, the driving motor continuously rotates, at the moment, the gear is meshed with the annular rack to drive the first moving die and the second moving die to rotate, at the moment, the internal molded product is cooled conveniently, and the product is separated from the first moving die and the second moving die conveniently, so that the internal molded product is used conveniently in daily life.

Description

Injection molding machine drive assembly

Technical Field

The utility model relates to the field of injection molding machines, in particular to a driving assembly of an injection molding machine.

Background

The injection moulding machine is also called injection moulding machine, and is a main moulding equipment for making thermoplastic plastics or thermosetting plastics into plastics products with various shapes by using plastic moulding mould, and can be divided into vertical, horizontal and full-electric type, and the injection moulding machine can heat plastics, can apply high pressure to molten plastics, make them be injected and full-filled into mould cavity, then wait for cooling and moulding.

But the existing injection molding machine has certain defects in the operation process, long cooling and shaping time is needed to influence the production efficiency when the injection molding machine is molded after the injection molding machine is filled in a mold, the service life of the injection molding mold is not long, and the cost is high due to the fact that the pressure of the injection molding mold is high.

Disclosure of Invention

The utility model aims at: in order to solve the above-mentioned problems, an injection molding machine driving assembly is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an injection molding machine drive assembly comprising:

the rack is used for installing and bearing various electric appliances;

the moving mechanism is positioned at the bottom end inside the frame and used for power transmission;

the rotating mechanism is positioned above the moving mechanism, so that the heat dissipation of the molded product is facilitated;

the moving mechanism comprises a screw box, a driving motor is arranged on one side of the screw box, a screw is arranged at the output end of the driving motor, sliding blocks are connected to the two ends of the inside of the screw box in a sliding mode, a first moving plate is fixed to the top end of one group of the sliding blocks, and a second moving plate is fixed to the top end of the other group of the sliding blocks.

As still further aspects of the utility model: the rotary mechanism comprises a first movable die and a second movable die, the first movable die and the second movable die are rotationally connected with a first movable plate and a second movable plate through bearings, the first movable die and the second movable die are in sliding connection with the bearings, annular racks are arranged at one ends of the outer sides of the first movable die and the second movable die, and gears meshed with the annular racks are arranged at the middle positions of the screws.

As still further aspects of the utility model: one end outside the screw is provided with a positive thread, and the other end outside the screw is provided with a reverse thread.

As still further aspects of the utility model: springs are arranged on one sides of the first moving plate and the second moving plate, one ends of the outer sides of the first moving die and the second moving die are rotatably connected with a rotating ring, and the tail ends of the springs are connected with the rotating ring.

As still further aspects of the utility model: a fan is installed on one side of the frame, and an air outlet is formed in one side of the frame.

Compared with the prior art, the utility model has the beneficial effects that:

the driving motor drives the screw rod to rotate, the screw rod and the sliding block mutually cooperate to drive the first movable plate and the second movable plate to move relatively, at the moment, the first movable die and the second movable die are closed, the driving motor continuously rotates, the gear is meshed with the annular rack, the first movable die and the second movable die are driven to rotate, at the moment, the internal molding product is convenient to cool, the product is convenient to rotate, and the product is separated from the first movable die and the second movable die, so that the internal molding product is greatly convenient to use in daily life.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a partial detail of the present utility model;

fig. 3 is a partial detail of the present utility model.

In the figure: 1. a frame; 2. a first movable mold; 3. a first moving plate; 4. a spring; 5. a second movable mold; 6. a bearing; 7. a second moving plate; 8. a gear; 9. a screw box; 10. a driving motor; 11. a screw; 12. a slide block; 13. an annular rack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1 to 3, in an embodiment of the present utility model, a driving assembly of an injection molding machine includes:

a frame 1 for mounting and bearing various electric appliances;

the moving mechanism is positioned at the bottom end inside the frame 1 and is used for power transmission;

the moving mechanism comprises a screw box 9, a driving motor 10 is arranged on one side of the screw box 9, a screw 11 is arranged at the output end of the driving motor 10, sliding blocks 12 are slidably connected to two ends of the inside of the screw box 9, a first moving plate 3 is fixed to the top end of one group of sliding blocks 12, a second moving plate 7 is fixed to the top end of the other group of sliding blocks 12, positive threads are arranged at one end of the outer side of the screw 11, and reverse threads are arranged at the other end of the outer side of the screw 11.

The screw rod 11 is driven to rotate through the driving motor 10, under the action of the mutual matching of the positive threads and the reverse threads, the screw rod 11 rotates to drive the two groups of sliding blocks 12 to move relatively, the sliding blocks 12 drive the first moving plate 3 and the second moving plate 7 to move relatively, and the first moving plate 3 and the second moving plate 7 drive the first moving die 2 and the second moving die 5 to be combined.

Referring to fig. 1-3, the rotating mechanism includes a first moving mold 2 and a second moving mold 5, the first moving mold 2 and the second moving mold 5 are rotationally connected with a first moving plate 3 and a second moving plate 7 through bearings 6, the first moving mold 2 and the second moving mold 5 are slidably connected with the bearings 6, one ends of the outer sides of the first moving mold 2 and the second moving mold 5 are respectively provided with an annular rack 13, and a gear 8 meshed with the annular racks 13 is arranged in the middle of a screw 11.

Through the first movable mould 2 that sets up and second movable mould 5 merging, annular rack 13 and gear 8 meshing, screw rod 11 rotation drives first movable mould 2 and second movable mould 5 and rotates this moment, can be convenient for first movable mould 2 and the inside injection moulding product cooling of second movable mould 5 and drawing of patterns.

Referring to fig. 1-3, springs 4 are installed on one sides of the first moving plate 3 and the second moving plate 7, one ends of the outer sides of the first moving die 2 and the second moving die 5 are rotatably connected with a rotating ring, the tail ends of the springs 4 are connected with the rotating ring, a fan is installed on one side of the frame 1, and an air outlet is formed on one side of the frame 1.

The air outlet through setting up cooperates the fan and is convenient for dispel the heat to first movable mould 2 and second movable mould 5, and the rotatory ring cooperation spring 4 of setting is convenient for first movable mould 2 and second movable mould 5 to reset.

The working principle of the utility model is as follows: firstly, a driving motor 10 starts to drive a screw 11 to rotate, under the action of mutual matching of a positive thread and a reverse thread, the screw 11 rotates to drive two groups of sliding blocks 12 to relatively move, at the moment, the sliding blocks 12 drive a first moving plate 3 and a second moving plate 7 to relatively move, at the moment, the first moving plate 3 and the second moving plate 7 drive a first moving die 2 and a second moving die 5 to be combined, an annular rack 13 is meshed with a gear 8, at the moment, the screw 11 continuously rotates, the first moving die 2 and the second moving die 5 rotate, a spring 4 gradually stretches, a fan starts, an air outlet is used for rapidly rotating and cooling products formed inside the first moving die 2 and the second moving die 5, the products are rapidly formed, then the driving motor 10 reversely rotates, and the first moving die 2 and the second moving die 5 are stretched by matching with the spring 4 to reset and wait for next use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. An injection molding machine drive assembly comprising:

a frame (1) for mounting and bearing an electrical appliance;

the moving mechanism is positioned at the bottom end inside the frame (1) and is used for power transmission;

the moving mechanism is characterized by comprising a screw box (9), a driving motor (10) is arranged on one side of the screw box (9), a screw (11) is arranged at the output end of the driving motor (10), sliding blocks (12) are connected to two ends of the inside of the screw box (9) in a sliding mode, a first moving plate (3) is fixed to the top end of one group of the sliding blocks (12), and a second moving plate (7) is fixed to the top end of the other group of the sliding blocks (12).

2. An injection molding machine driving assembly according to claim 1, characterized in that the rotating mechanism comprises a first movable mold (2) and a second movable mold (5), the first movable mold (2) and the second movable mold (5) are rotationally connected with a first movable plate (3) and a second movable plate (7) through bearings (6), the first movable mold (2) and the second movable mold (5) are slidably connected with the bearings (6), annular racks (13) are arranged at one ends of the outer sides of the first movable mold (2) and the second movable mold (5), and gears (8) meshed with the annular racks (13) are arranged at the middle positions of the screw rods (11).

3. An injection molding machine drive assembly according to claim 1, wherein one end of the screw (11) outside is provided with a positive thread and the other end of the screw (11) outside is provided with a reverse thread.

4. An injection molding machine driving assembly according to claim 2, wherein springs (4) are mounted on one sides of the first moving plate (3) and the second moving plate (7), one ends of the outer sides of the first moving die (2) and the second moving die (5) are rotatably connected with a rotating ring, and the tail ends of the springs (4) are connected with the rotating ring.

5. An injection molding machine drive assembly according to claim 1, wherein a fan is mounted on one side of the frame (1), and an air outlet is provided on one side of the frame (1).